CN219320710U - Support frame and protective housing - Google Patents

Abstract

The application provides a support frame and a protective case. The support frame includes a connection case and a support body, wherein the connection case is used to support electronic equipment, and the connection case has a first edge and a second edge arranged at an angle to each other. The first edge Along with the detachable connection of the keyboard component, the connection shell is provided with a connection structure; the support body can be detachably connected to the connection structure at least at the first connection angle and the second connection angle, and the support body can support the connection shell at the first connection angle Standing up with the first edge against the supporting surface, and supporting the connection shell under the second connection angle so that the second edge is against the supporting surface and standing up. In this way, the supporting frame realizes supporting the electronic equipment in at least two usage directions, improves the applicability of the supporting frame, and satisfies the user's requirements for supporting the tablet computer in different scenarios.

Description

Support frame and protective case

technical field

The present application relates to the field of tablet computer accessories, in particular to a support frame and a protective case.

Background technique

At present, many tablet computers are equipped with a keyboard, and the tablet computer is connected to the keyboard signal, and an instruction is input through the keyboard. There are various forms of products for the support frame, all of which are suitable for the size of the tablet computer. The support frame can be rotatably connected with the keyboard. When in use, the tablet computer is supported by the support frame, but the support frame can only support horizontally and does not support the horizontal screen direction. The tablet computer used is adapted for connection, and many applications in the current commonly used operating system ecology are poorly adapted to horizontal screen display and operation, or there are natural advantages when browsing some application content in the vertical screen direction. However, if the tablet computer is directly erected, it cannot be adapted to the support frame for horizontal support, and the support frame cannot provide vertical support.

Contents of the invention

The present application provides a support frame and a protective case, which solves the problem that the current support frame cannot take into account the two functions of horizontal support and vertical support.

In order to achieve the above object, the application adopts the following technical solutions:

In the first aspect, there is provided a support frame for connecting electronic equipment and keyboard components, the support frame includes a professional title section and a support body, wherein the connection shell is used to support the electronic equipment, and the connection shell has mutually clamping A first edge and a second edge arranged at an angle, the first edge is used for detachably connecting the keyboard component, the connection shell is provided with a connection structure; the support body can be connected to the connection structure at least at a first connection angle and detachable connection at the second connection angle, the support body can support the connection shell at the first connection angle so that the first edge collides with the support surface to stand upright, and at the second connection angle The connection shell is supported so that the second edge collides with the supporting surface to stand up.

The support frame supports the electronic device in the use direction of the first device side downward by detachable connection with the connection structure at the first connection angle, and realizes the detachable connection with the connection structure at the second connection angle. Provides support for the electronic device in a second device side-down use orientation. In this way, the support frame supports the electronic device in at least two usage directions, improves the applicability of the support frame, and satisfies the user's needs for supporting the tablet computer in different scenarios. The connection shell can be connected with the keyboard component when the support frame supports the electronic device in one of the use directions, so that the keyboard component can input instructions into the electronic device, or can be connected with the keyboard component when the electronic device is not in use, so that the keyboard component can Covering the operation surface of the electronic equipment, so as to protect the operation surface of the electronic equipment. And when the support frame supports the electronic device in another direction of use, it is separated from the keyboard component, so as to prevent the keyboard component from standing up and hindering the operation or viewing of the electronic device in the direction of use, which is convenient for users to use and improves user experience.

As an embodiment of the first aspect, the supporting body can be magnetically connected to the connection structure at the first connection angle and the second connection angle. The way of magnetic connection is to realize the quick connection and quick separation of the support body and the connection structure, without wear and tear, and improve the service life.

As one of the embodiments of the first aspect, the extension length of the first edge is greater than the extension length of the second edge, the extension direction of the first edge is perpendicular to the extension direction of the second edge, and the extension direction of the second edge is The included angle between the first connection angle and the second connection angle is 90° to match the included angle between the extension direction of the first edge and the extension direction of the second edge of the connection case.

As one of the embodiments of the first aspect, the connecting structure includes a first connecting piece and a second connecting piece, the support body can be detachably connected to the first connecting piece at the first connecting angle, and It can be detachably connected with the second connecting member at the second connection angle. In this way, the position of the first connector or the second connector can be individually adjusted according to the needs of the support position, so that the support body can be supported at a more suitable position of the connector shell when supporting the connector shell in different directions of use, so that the support The support of the main body to the connection shell in different directions is more stable.

As an embodiment of the first aspect, the first connecting part is spaced apart from the second connecting part, so that the positions of the first connecting part and the second connecting part can be set as required.

As one of the embodiments of the first aspect, the first connecting part is set away from the first edge, at this time, the distance between the first connecting part and the third edge is greater than the distance between the first connecting part and the first edge In this way, when the support body laterally supports the connection shell, the center of gravity of the support frame can be moved downward, thereby improving the support stability of the support frame.

As one of the embodiments of the first aspect, the connection shell has a first board surface and a second board surface opposite to each other, the first board surface is used to support the electronic device, and the first connector is connected to On the second board surface, the second connecting member includes a first connecting portion and a second connecting portion both connected to the second board surface, the first connecting portion is close to the second edge, and the The second connection part is far away from the second edge, and the support body can be detachably connected to the first connection part or the second connection part at the second connection angle. During use, the user can choose to connect the support body with the first connection part, or connect the support body with the second connection part, so that the support body can select different support heights to support the connecting shell according to needs.

As one of the embodiments of the first aspect, the first connecting part is spaced apart from the second connecting part, and the second connecting part further includes a and the third connection part between the second connection part, the third connection part is spaced apart from the first connection part and the second connection part, and the support body can be connected at the second connection part. The angle is detachably connected with the third connecting part. The arrangement of the third connecting portion increases the supportable position of the support body, so as to meet the demand for more support height of the support body.

As one of the embodiments of the first aspect, the support body includes a first support part and a second support part rotatably connected to the first support part, the first support part is detachably connected to the connection structure, The second supporting portion is used for supporting on the supporting surface. When in use, the first support part can be detachably connected to the connection structure, and then the support position of the support body on the support surface can be adjusted by rotating the second support part until the support body stably supports the connection shell.

As one of the embodiments of the first aspect, the second support part is in the shape of a straight rod, the first support part is rotatably connected to the end of the second support part, and the rotation axis of the first support part is vertical With respect to the extension direction of the second support part, the first support part can rotate relative to the second support part with damping. In this way, the second support part can rotate relative to the first support part only under the action of external force, and after removing the external force, the second support part can maintain the current angle relative to the first support part, thereby realizing the stability of the support body to the connecting shell support.

As one of the embodiments of the first aspect, the second support part can be detachably connected to the connection shell, so as to fix the position of the support body and facilitate the storage of the support body.

As one of the embodiments of the first aspect, the first support part is provided with a first magnetic attraction part, and the second support part is provided with a second magnetic attraction part, and the second magnetic attraction part can be connected with the The connection structure described above is magnetically connected.

As an embodiment of the first aspect, the first magnetic element and the second magnetic element are magnetically connected to the first connecting portion and the second connecting portion, respectively.

As one of the embodiments of the first aspect, the second supporting part forms a receiving space for receiving accessories of the electronic device. The storage space can facilitate the storage of electronic equipment accessories and prevent the accessories from being lost.

As an embodiment of the first aspect, the supporting body further includes a stylus that is detachably connected to the second supporting portion, and the stylus is at least partially accommodated in the receiving space. The connection between the stylus and the second supporting part can improve the supporting strength of the supporting body.

As one of the embodiments of the first aspect, the connection case is magnetically connected to the electronic device. The way of magnetic suction connection is convenient to realize the quick alignment connection and quick separation of the connection shell and the tablet computer, which is convenient for operation.

In a second aspect, a protective case is provided, including a keyboard component and the support frame as described in the above embodiment, the keyboard component is detachably connected to the support frame. The protective case can realize multifunctional use by disassembling and assembling the keyboard component and supporting in different directions of the supporting frame.

As an embodiment of the second aspect, the keyboard component includes a keyboard casing and a keyboard body connected to the keyboard casing, and the first edge is detachably connected to the keyboard casing. When the tablet computer does not need to be used, the keyboard member can be rotated and covered on the display screen of the tablet computer relative to the connection shell; Tiled on the support surface, the user can input commands to the tablet computer by operating the keyboard body on the keyboard casing; when the tablet computer needs to be used in a vertical screen orientation, the keyboard component can be disassembled and separated from the connecting shell, and the support The frame can be combined with the tablet computer separately, and supports the tablet computer vertically, which eliminates the hindrance of the keyboard member to operate the tablet computer in the vertical screen direction, and facilitates the user to operate the tablet computer with the vertical screen.

As one of the embodiments of the second aspect, the first edge is magnetically connected to the keyboard casing, so as to realize quick docking and quick separation of the keyboard casing and the supporting frame.

Description of drawings

FIG. 1 is a schematic diagram of the support of a currently common protective case to a tablet computer;

Fig. 2 is a schematic structural diagram of a protective case supporting the electronic device laterally according to an embodiment of the present application;

Fig. 3 is a side view of a protective case provided by an embodiment of the present application when the electronic device is not in use;

FIG. 4 is a schematic structural diagram of a supporting frame vertically supporting electronic equipment provided by an embodiment of the present application;

Fig. 5 is a schematic diagram of the three-dimensional structure of the supporting body of the supporting frame provided by the embodiment of the present application;

Fig. 6 is a front view of the supporting body provided by the embodiment of the present application.

Explanation of reference signs:

10', AB shell; 11', A shell; 12', B shell; 20', CD shell; 90', tablet computer;

100. Support frame; 10. Connection shell; 1011. First edge; 1012. Second edge; 1013. Third edge; 1014. Fourth edge; 11. Connection structure; 111. First connector; 112. Second Connector; 1121, the first connecting part; 1122, the second connecting part; 1123, the third connecting part; 101, the first plate surface; 102, the second plate surface; 20, the supporting body; 21, the first supporting part; 211. The first magnetic part; 22. The second support part; 221. The second magnetic part; 23. The damping shaft; 24. The stylus; 200. The keyboard component; 210. The keyboard shell; 220. The keyboard body; 30. Magnetic structure; 31. Support side magnetic parts; 32. Keyboard side magnetic parts; 90. Tablet PC;

Detailed ways

Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the application and simplifying the description. It is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed, or operate in a particular orientation, and thus should not be construed as limiting the application.

In order to clearly describe the technical solutions of the embodiments of the present application, in the embodiments of the present application, words such as "first" and "second" are used to distinguish the same or similar items with basically the same function and effect. For example, the first limiting part and the second limiting part are only for distinguishing different limiting parts, and the sequence thereof is not limited. Those skilled in the art can understand that words such as "first" and "second" do not limit the quantity and execution order, and words such as "first" and "second" do not necessarily limit the difference.

It should be noted that, in this application, words such as "in one embodiment" or "for example" are used as an example, illustration or description. Any embodiment or design described herein as "in one embodiment" or "for example" should not be construed as preferred or advantageous over other embodiments or designs. Rather, use of words such as "in one embodiment" or "for example" is intended to present related concepts in a concrete manner.

In this application, unless otherwise clearly specified and limited, terms such as "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical A connection can also be an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be an internal communication between two elements or an interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments.

Please refer to Fig. 1 , many tablet computers 90' are equipped with protective cases at present, and the protective cases include an AB case 10' and a CD case 20' which are rotatably connected to each other, and the tablet computer 90' can be magnetically attracted to the AB case 10'. Usually the AB shell 10' includes A shell 11' and B shell 12' which are rotatably connected. The AB shell 10' is rotatably connected with the CD shell 20' through the B shell 12'. Magnetic connection with tablet computer 90'. When the tablet computer 90' was not in use, the A shell 11' and the B shell 12' were all attached to the back of the tablet computer 90', and the CD shell 20' could be covered on the display screen of the tablet computer 90' to monitor the display screen. Protect. When the tablet computer 90' needs to be used, the CD case 20' can be opened, and the tablet computer 90' can be erected on the support surface through the bending of the AB case 10'. At this time, the AB case 10' is used as the Support frame is used. Wherein, the support surface can be a plane for operating the tablet computer 90', such as a desktop. In order to realize the multi-functional use of the tablet computer 90', a keyboard body supporting the use of the tablet computer 90' can be set on the CD case 20', and the keyboard body can be connected with the tablet computer 90' signal, and the user can send a signal to the tablet computer 90 through the keyboard body. 'Enter command.

Among them, there are various forms of products for the AB shell, such as the flip-down type with the adsorption surface (connecting the tablet computer 90' through the B shell 12', and the A shell 11' is rotated relative to the B shell 12' to be supported on the support surface, as shown in Figure 1 ), the adsorption surface single-folding type (connect the tablet computer through the A shell, and insert the tablet computer into the limit slot of the CD shell by bending the B shell), and the double-shaft suspension type (connect the tablet computer through the A shell, and pass the B shell Support shell A to stand up, shell A and shell B maintain a relative angle), etc. Take the flip-down adsorption surface as an example, in order to maintain the overall appearance, the size of the AB shell 10' is generally adapted to the size of the tablet computer 90', and the CD shell 20' is generally set on the long side of the tablet computer 90', when using the AB shell 10' can only support the tablet computer 90' horizontally, that is, the long side of the tablet computer 90' faces down and the long side extends horizontally. At this time, the tablet computer 90' is in the horizontal screen direction, and the AB shell 10' is in the supporting state It can be adapted to the size of the tablet computer 90' used in the landscape orientation. In the current commonly used operating system ecology, many applications are poorly adapted to the display and operation of the horizontal screen orientation, or there are natural advantages when browsing some application content in the vertical screen orientation, such as short video Apps generally need to be viewed in portrait orientation. However, if the tablet computer 90' is rotated upright relative to the AB shell 10' and then magnetically attracted to the horizontally supported AB shell 10', the short side of the tablet computer 90' corresponds to the long side of the AB shell 10', and cannot be aligned with the AB shell 10'. The size of the shell 10' is suitable, not only the support stability becomes poor, but also it is not beautiful, and the AB shell 10' cannot support itself vertically, that is, the AB shell 10' cannot support the vertical screen when its own short side touches the supporting surface Orient the tablet 90' upright. To sum up, the current common AB shell 10' cannot take into account the two functions of horizontal support and vertical support, and it cannot meet the needs of users for supporting the tablet computer 90' in different scenarios.

For this, please refer to FIG. 2 , the present application provides a support frame 100 and a protective case. The support frame 100 can support the electronic equipment in at least two directions, so as to meet the requirements of using the electronic equipment in different directions. The protective case includes the support frame 100 and the keyboard component 200 detachably connected to the support frame 100 , and the protective case can be multifunctionally used by disassembling the keyboard component 200 and supporting the support frame 100 in different directions. The keyboard component 200 includes a keyboard shell 210 and a keyboard body 220. The keyboard component 200 is detachably connected to the support frame 100 through the keyboard shell 210. The keyboard body 220 is connected to the keyboard shell 210. The keyboard body 220 is used for signal connection with electronic equipment and to Enter commands into electronic devices. The electronic device includes, but is not limited to, a tablet computer 90 , a mobile phone, an e-reader, a PDA (Personal Digital Assistant, PDA), smart home appliances, and the like. Wherein, the electronic device has an opposite operation surface and a back surface, and at least has a first device side and a second device side extending along the circumference of the operation surface, and the first device side and the second device side are arranged at an angle. When the user uses the electronic device, there are at least two usage orientations: the first device facing downwards or the second device facing downwards.

Please refer to FIG. 2 , the support frame 100 includes a connection shell 10 and a support body 20 .

Wherein, the connection case 10 is used to support electronic equipment, the connection case 10 has a first edge 1011 and a second edge 1012 arranged at an angle to each other, and the angle between the first edge 1011 and the second edge 1012 is greater than 0° and less than 180°. The first edge 1011 is used for detachable connection with the keyboard member 200 , and the detachable connection methods include but not limited to magnetic connection, adhesion, clamping, clamping and the like. When using the support frame 100, the user can place the electronic device against the connection case 10, the first edge 1011 of the connection case 10 corresponds to the first device side of the electronic device, and the second side 1012 of the connection case 10 corresponds to the second device side of the electronic device . Wherein, the connection case 10 can at least partially cover the back of the electronic device, so as to protect the back of the electronic device. In order to improve the stability of supporting the electronic device, the connecting case 10 is detachably connected to the electronic device, and the detachable connection methods include but not limited to magnetic connection, bonding, clamping, clamping and so on.

The connection shell 10 is provided with a connection structure 11 , and the support body 20 can be detachably connected to the connection structure 11 at least at a first connection angle and a second connection angle. Wherein, the first connection angle and the second connection angle refer to the relative angles between the support body 20 and the connection structure 11 when the support body 20 is docked with the connection structure 11 .

The supporting body 20 can support the connection shell 10 to stand upright with the first edge 1011 touching the support surface at the first connection angle, and support the connection shell 10 to stand with the second edge 1012 against the support surface at the second connection angle. It can be understood that when the supporting body 20 is docked with the connection structure 11 at the first connection angle, the connecting case 10 can be touched against the supporting surface by the first edge 1011 and supported by the supporting body 20. At this time, the second One side of the device faces down; when the supporting body 20 and the connecting structure 11 are docked at the second connection angle, the connecting case 10 can touch the supporting surface through the second edge 1012 and be supported by the supporting body 20. At this time, the electronic device side of the second device facing down. Wherein, the support body 20 can support the connection shell 10 by connecting one end to the connection structure 11 and the other end against the supporting surface. 1012 is in contact with the supporting surface, and a certain angle is formed between the connection shell 10 and the supporting surface.

The support frame 100 realizes the support of the electronic equipment in the use direction of the first equipment side downwards by being detachably connected with the connection structure 11 at the first connection angle, and can be detachably connected with the connection structure 11 at the second connection angle. The detachable connection enables support of the electronic device in the use orientation with the second device side facing down. In this way, the supporting frame 100 realizes supporting the electronic equipment in at least two usage directions, improves the applicability of the supporting frame 100 , and satisfies the user's requirements for supporting the tablet computer 90 in different scenarios. The connection shell 10 can be connected with the keyboard component 200 when the support frame 100 supports the electronic device in one of the directions of use, so that the keyboard component 200 can input instructions to the electronic device when the electronic device needs to be used, or facilitate the keyboard component 200 when the electronic device needs to be used. When the electronic equipment is not in use, the electronic equipment is covered and closed on the operation surface of the electronic equipment, thereby protecting the operation surface of the electronic equipment. When the support frame 100 supports the electronic device in another use direction, the support frame 100 can be separated from the keyboard component 200, so as to prevent the keyboard component 200 from standing up with the rotation of the support frame 100, causing the keyboard component 200 to interfere with the electronic device. The operation or viewing in the use direction facilitates the use of the user and improves the user experience.

Of course, the support body 20 can also be detachably connected to the connection structure 11 at other connection angles, and the support body 20 can also support the connection shell 10 to stand up at other connection angles, so that the support body 20 can support the connection shell 10 at more angles. Supports in different directions are not described here.

In the following embodiments, the electronic device is a tablet computer 90 and the tablet computer 90 has two directions for use. Wherein, the operating surface of the tablet computer 90 is provided with a display screen, the support frame 100 can be equivalent to the AB shell of the protective case, and is used to connect the back of the tablet computer 90, and the keyboard member 200 can be equivalent to the CD shell of the protective case, used for Cover the display screen of the tablet computer 90 , and input instructions into the tablet computer 90 . The tablet computer 90 has a square shape, the first device side is a long side, the second device side is a short side, and the first device side and the second device side both extend along a straight line and are perpendicular to each other. The tablet computer 90 has two directions of use, a landscape orientation and a portrait orientation. When the tablet computer 90 is used in a landscape orientation, its first device side faces downward, that is, its long side extends horizontally. When the tablet computer 90 is used in a portrait orientation, , the second device side faces downward, that is, the short side extends horizontally. When the tablet computer 90 is used in a landscape orientation, instructions can be input by means of the keyboard body 220, and instructions can also be input by touching the screen with fingers or a stylus 24. When the tablet computer 90 is used in a portrait orientation, it can mainly perform short video applications or For the operation and browsing of reading application programs, in this direction, instructions are mainly input through the touch screen of the finger or the stylus 24 .

In some embodiments of the present application, please refer to FIG. 2 and FIG. 3 , the connection shell 10 may be in the shape of a square plate, and has a first plate surface 101 and a second plate surface 102 opposite to each other, the first plate surface 101 and the second plate surface 102 The second board surface 102 is parallel. The connecting shell 10 has a first edge 1011, a second edge 1012, a third edge 1013 and a fourth edge 1014 connected end to end, the first edge 1011, the second edge 1012, the third edge 1013 and the fourth edge 1014 surround the first edge 1011 together. A board surface 101 and a second board surface 102 . Wherein, the first edge 1011, the second edge 1012, the third edge 1013 and the fourth edge 1014 all extend along a straight line, the extension direction of the first edge 1011 is parallel to the extension direction of the third edge 1013, and perpendicular to the second edge 1012 The extending direction of the second edge 1012 is parallel to the extending direction of the fourth edge 1014 .

In this embodiment, the first board surface 101 is used to support the tablet computer 90, and the size and shape of the first board surface 101 can be adapted to the size and shape of the back surface of the tablet computer 90, so as to face the back surface of the tablet computer 90 in all directions. For protection, the extension length of the first edge 1011 is greater than the extension length of the second edge 1012, and the extension length of the first edge 1011 is roughly consistent with the extension length of the long side of the tablet computer 90, and the extension length of the second edge 1012 is approximately It is consistent with the extension length of the short side of the tablet computer 90 . When the tablet computer 90 is used in landscape orientation, the first edge 1011 is on the bottom, the third edge 1013 is on the top, and both extend horizontally, and the second edge 1012 and the fourth edge 1014 are located on the left and right sides of the display screen. At this time, the support body 20 is Connect the shell 10 for horizontal support, as shown in Figure 2; when the tablet computer 90 is used in portrait mode, the second edge 1012 is on the bottom, the fourth edge 1014 is on the top, and both extend horizontally, and the first edge 1011 and the third edge 1013 are located on the display screen On both sides, at this time, the supporting body 20 supports the connecting shell 10 vertically, as shown in FIG. 4 .

The first edge 1011 can be detachably connected to the edge of the keyboard component 200 , and the second edge 1012 can be set so as not to be connected to the keyboard component 200 . In other embodiments, the second edge 1012 can also be configured to be detachably connected to the keyboard member 200 , which can be specifically configured according to usage requirements.

Exemplarily, the connection case 10 can be magnetically connected to the tablet computer 90, and make the first board surface 101 interfere with the back of the tablet computer 90. The magnetic connection method is convenient for quick alignment connection between the connection case 10 and the tablet computer 90 And quick separation, easy to operate. The first edge 1011 can be magnetically connected to the keyboard case 210 so as to realize quick docking and quick separation of the keyboard case 210 and the supporting frame 100 .

Optionally, please refer to FIG. 3 , a magnetic attraction structure 30 is provided between the connection case 10 and the keyboard case 210 , and the connection case 10 and the keyboard case 210 are detachably connected and rotatably connected through the magnetic attraction structure 30 . For example, the magnetic structure 30 can be a support-side magnetic component 31 connected to the first edge 1011 of the connection case 10 and a keyboard-side magnetic component 32 connected to the edge of the keyboard case 210. The support-side magnetic component 31 and the keyboard-side magnetic The suction piece 32 is magnetically fitted and rotatably connected. Wherein, both the support-side magnetic component 31 and the keyboard-side magnetic component 32 may be magnets.

When the tablet computer 90 is not in use, the keyboard member 200 can be rotated relative to the connection shell 10 to cover the display screen of the tablet computer 90, as shown in Figure 3; To avoid the display screen, and lay the keyboard shell on the support surface, the user can input instructions to the tablet computer 90 by operating the keyboard body 220 on the keyboard shell, as shown in Figure 2; the tablet computer 90 needs a vertical screen When using in the same direction, the keyboard component 200 can be disassembled and separated from the connection shell 10. At this time, the support frame 100 can be combined with the tablet computer 90 alone, and supports the tablet computer 90 vertically, eliminating the need for the keyboard component 200 to operate the tablet in the vertical screen direction. The hindrance of the computer 90 is convenient for the user to operate the tablet computer 90 vertically, as shown in FIG. 4 . Wherein, the keyboard shell 210 and the keyboard body 220 can be detachably connected, and the keyboard shell 210 can be used alone, that is, the keyboard shell 210 can be separately covered on the display screen of the tablet computer 90 when the tablet computer 90 does not need to be used. When the computer 90 needs to be used, the keyboard body 220 is connected to the keyboard casing.

In other embodiments, when the support frame 100 supports vertically, the keyboard shell 210 may also be detachably connected to the connection shell 10 , which is not limited here.

In some embodiments, please refer to FIG. 2 , the connecting shell 10 can be provided with a connecting structure 11 on the second board surface 102 . The connection structure 11 can be a structural member protruding from the second board surface 102 , or a groove-like structure or a hole-like structure opened on the second board surface 102 side of the connection shell 10 .

Please refer to FIG. 2 , the support body 20 can be detachably connected to the connection structure 11 at the first connection angle, and the first edge 1011 and the support body 20 can both be in contact with the support surface during use, so as to realize the connection of the support body 20 to the connection shell 10 Lateral support; please refer to Figure 4, the support body 20 can also be detachably connected to the connection structure 11 at the second connection angle, and the second edge 1012 and the support body 20 can be in contact with the support surface during use to realize the connection Vertical support of the shell 10. The above-mentioned detachable connection methods of the support body 20 and the connection structure 11 include but not limited to magnetic connection, bonding, clamping, plugging, screwing, sliding, clamping and so on. It should be noted that no matter whether the support body 20 supports the connection case 10 horizontally or vertically, the direction of the second board surface 102 is obliquely upward, so that the connection case 10 is connected to the tablet computer 90 between the operation surface and the support surface. An obtuse angle between them is convenient for users to see and operate.

Wherein, the angle difference between the first connection angle and the second connection angle may be 90°, so as to be consistent with the angle difference between the extension direction of the first edge 1011 and the extension direction of the second edge 1012 of the connection shell 10 . In this embodiment, the second connection angle can be obtained by rotating the support body 20 at the first connection angle by 90° about an axis perpendicular to the second board surface 102 .

In other embodiments, the angle difference between the first connection angle and the second connection angle can also be other values, as long as it is equal to the angle difference between the extending direction of the first edge 1011 and the extending direction of the second edge 1012 .

In some embodiments, the supporting body 20 can be magnetically connected to the connection structure 11 at the first connection angle and the second connection angle. The way of magnetic connection facilitates quick docking and quick separation of the support body 20 and the connecting structure 11 without wear and tear, and improves the service life.

Wherein, at least one of the supporting body 20 and the connection structure 11 is a magnet. Optionally, one of the support body 20 and the connection structure 11 is a sheet magnet, and the other is an iron sheet. At this time, the support body 20 can be connected to the connection structure 11 in any direction, as long as the connection between the support body 20 and the connection shell can be realized. 10 support is enough.

It should be noted that the support body 20 can be connected to the same position of the connection structure 11 under the first connection angle and the second connection angle, and can also be connected to different positions of the connection structure 11 .

In other embodiments, at least two positioning structures may also be provided on the connecting structure 11 , and the support body 20 is directional and detachably connected to the connecting structure 11 through the positioning structures. The positioning directions of each positioning structure are different. Taking only two positioning structures as an example, the connectable angles of the two positioning structures are respectively the first connection angle and the second connection angle. In this way, the support body 20 can only be connected to the connection structure 11 at the first connection angle and the second connection angle. Next butt.

In some embodiments, please refer to FIG. 2 and FIG. 4 , the connection structure 11 includes a first connection part 111 and a second connection part 112, and the support body 20 can be detachably connected to the first connection part 111 at a first connection angle, And it can be detachably connected with the second connecting member 112 at the second connection angle. In this way, the supporting body 20 can be supported at different positions according to the needs of the supporting position, so that the supporting body 20 can support the connecting shell 10 in different directions more stably. For example, installing the first connector 111 to a position more suitable for the support body 20 to support the connection shell 10 laterally, and installing the second connector 112 to a position more suitable for the support body 20 to vertically support the connection shell 10, In order to make the lateral support and vertical support of the connecting shell 10 by the supporting body 20 more stable. In this embodiment, both the first connecting part 111 and the second connecting part 112 can be glued on the second board surface 102 of the connecting shell 10 .

Wherein, the first connecting piece 111 and the second connecting piece 112 can both be arranged on the second board surface 102 of the connecting shell 10, and the first connecting piece 111 and the second connecting piece 112 can be spaced apart so that the first connecting piece 112 can be separately arranged as required. The positions of the connecting piece 111 and the second connecting piece 112 are such that the supporting body 20 can be supported at a more suitable position of the connecting shell 10 when supporting the connecting shell 10 in different usage directions.

Exemplarily, please refer to FIG. 2 , the first connecting member 111 is set away from the first edge 1011 , at this time, the distance between the first connecting member 111 and the third edge 1013 is smaller than the distance between the first connecting member 111 and the first edge 1011 In this way, when the support body 20 laterally supports the connection shell 10, the connection position between the support body 20 and the first connector 111 is higher, so that the center of gravity of the support frame 100 moves down, and the support of the support frame 100 is improved. stability. At the same time, the supporting frame 100 can support the tablet computer 90 with a larger lying angle. The above lying angle refers to the angle between the operating surface and the supporting surface of the electronic device.

Optionally, the distance between the first connecting part 111 and the second edge 1012 is equal to the distance between the first connecting part 111 and the fourth edge 1014, that is, the first connecting part 111 is located between the second edge 1012 and the fourth edge 1014 The middle position is so that the support body 20 can stably support the connecting shell 10 laterally.

It should be noted that both the first connecting piece 111 and the second connecting piece 112 can only be connected to the support body 20 at a single position, so that the supporting body 20 is located at the same position every time it is connected to the first connecting piece 111 or the second connecting piece 112 the same location. The supporting body 20 can also be connected to multiple positions on the first connecting piece 111 or the second connecting piece 112, so that the user can adjust the support of the supporting body 20 on the first connecting piece 111 or the second connecting piece 112 according to needs. Location.

In other embodiments, the first connecting piece 111 and the second connecting piece 112 can also be arranged on the edge of the connection shell 10 or on the first board surface 101, and the first connecting piece 111 and the second connecting piece 112 can also be connected as one. , for the convenience of production and installation, there is no limitation here. The materials of the first connecting part 111 and the second connecting part 112 can be the same or different, as long as they can be magnetically connected to the supporting body 20 .

In some embodiments, please refer to FIG. 4 , the second connecting member 112 includes a first connecting portion 1121 and a second connecting portion 1122 both connected to the second board surface 102 , the first connecting portion 1121 is close to the second edge 1012 , and The second connecting portion 1122 is far away from the second edge 1012, that is, the distance between the first connecting portion 1121 and the fourth edge 1014 is greater than the distance between the first connecting portion 1121 and the second edge 1012, and the second connecting portion 1122 and The distance between the second edges 1012 is greater than the distance between the second connecting portion 1122 and the fourth edge 1014 . The support body 20 can be detachably connected to the first connection part 1121 or the second connection part 1122 at the second connection angle, that is, the support body 20 is connected to the first connection part 1121 and the second connection part 1122 at the second connection angle. Since the supporting body 20 vertically supports the connecting shell 10, the short side of the connecting shell 10 is in contact with the supporting surface, so the height of the connecting shell 10 in this direction is relatively high, and the horizontal height of the second connecting part 1122 is higher than that of the first connecting part 1121. When in use, the user can choose to connect the support body 20 with the first connection part 1121, or connect the support body 20 with the second connection part 1122, so that the support body 20 can choose different support heights according to needs. The shell 10 is connected for support.

It should be noted that the first connecting portion 1121 and the second connecting portion 1122 can be spaced apart so that the positions of the first connecting portion 1121 and the second connecting portion 1122 can be set as required, and the first connecting portion 1121 and the second connecting portion 1122 can also be Can be connected as a whole to facilitate production and installation. The first connection part 1121 or the second connection part 1122 can only be used for connecting the support body 20 at a single position, and can also be used for connecting the support body 20 to multiple positions of the first connection part 1121 or the second connection part 1122, so that the user can The supporting position of the supporting body 20 on the first connecting portion 1121 or the second connecting portion 1122 can be adjusted by itself according to needs.

In order to increase the supportable position of the support body 20 to meet the demand for more support height of the support body 20, please refer to FIG. With the third connection portion 1123 between the second connection portion 1122 , the support body 20 can be detachably connected to the third connection portion 1123 at the second connection angle.

It should be noted that the third connecting portion 1123 can be evenly spaced from the first connecting portion 1121 and the second connecting portion 1122, so that the position of the third connecting portion 1123 can be set as required, and the third connecting portion 1123 can also be connected with the first connecting portion 1123. At least one of the part 1121 and the second connecting part 1122 is integrated to facilitate installation. The volume of the third connection part 1123 can only be used for the support body 20 to be connected to a single position, and can also be used for the support body 20 to be connected to multiple positions of the third connection part 1123, so that the user can adjust the support body 20 at the second position according to the needs. The support position on the three connecting parts 1123 .

Optionally, the distance between the third connecting portion 1123 and the second edge 1012 is equal to the distance between the third connecting portion 1123 and the fourth edge 1014, and the distance between the first connecting portion 1121 and the third connecting portion 1123 is equal to The distance between the second connecting portion 1122 and the third connecting portion 1123 is to keep the appearance of the second plate surface 102 of the connecting shell 10 and to equally divide the supportable height of the supporting body 20 .

Wherein, please refer to FIG. 4, the first connecting portion 1121, the third connecting portion 1123 and the second connecting portion 1122 are located on the same straight line, and the straight line is perpendicular to the second edge 1012, and the straight line is located on the same line as the first edge. The distance between 1011 and the distance between the third edge 1013 is equal, that is, the straight line is located in the middle position between the first edge 1011 and the third edge 1013, so that the support body 20 can stabilize the connection shell 10 vertically. support.

At this time, the third connecting part 1123 is located on the side of the first connecting part 111 close to the first edge 1011, and the third connecting part 1123 can also be set to be detachably connected to the supporting body 20 at the first connecting angle, so that the first The connecting piece 111 and the third connecting portion 1123 can realize lateral support for the connecting shell 10 at different heights. Optionally, the line connecting the third connecting portion 1123 and the first connecting member 111 may be perpendicular to the first edge 1011 , and at this time the third connecting portion 1123 is also located in the middle of the second edge 1012 and the fourth edge 1014 .

In other embodiments, two of the first connecting portion 1121, the second connecting portion 1122, and the third connecting portion 1123 may also be located at the same height, and the first connecting portion 1121, the second connecting portion 1122, and the third connecting portion 1123 may not be located on the same straight line, which is not limited here.

It should be noted that, in the above embodiment, the sizes of the first connecting member 111 , the first connecting portion 1121 , the second connecting portion 1122 and the third connecting portion 1123 may all be the same to facilitate processing and installation.

In some embodiments, please refer to FIG. 5 and FIG. 6 , the support body 20 includes a first support portion 21 and a second support portion 22, the first support portion 21 is rotatably connected to the second support portion 22, and the first support portion 21 and the second support portion 22 are rotatably connected. The connecting structure 11 is detachably connected, and the second supporting portion 22 is used for supporting on a supporting surface. When in use, the first supporting part 21 can be detachably connected to the connecting structure 11 , and then the supporting position of the supporting body 20 on the supporting surface can be adjusted by rotating the second supporting part 22 until the supporting body 20 stably supports the connecting shell 10 . At this time, the first connection angle and the second connection angle refer to relative angles when the first support portion 21 is connected to the connection structure 11 . Wherein, when the support body 20 laterally supports the connecting shell 10, the extension direction of the rotation axis of the second support part 22 can be parallel to the extension direction of the first edge 1011, and the second support part 22 can adjust its position on the support surface through rotation. The distance between the support position on the top and the first edge 1011; when the support body 20 vertically supports the connecting shell 10, the extension direction of the rotation axis of the second support part 22 can be parallel to the extension direction of the second edge 1012, The second supporting portion 22 can adjust the distance between its supporting position on the supporting surface and the second edge 1012 by rotating.

Exemplarily, the second support part 22 is in the shape of a straight rod, the first support part 21 is rotatably connected to one end of the second support part 22, and the other end of the second support part 22 can touch the support surface, so as to connect the housing 10 for support. The rotation axis of the second support part 22 is perpendicular to the extension direction of the second support part 22, so that the second support part 22 is in the process of rotating relative to the first support part 21, and the line connecting all the support points on the support surface is vertical. The rotation axis of the second support portion 22 is used to improve the stability of the support body 20 supporting the connection shell 10 .

Optionally, the first support part 21 can rotate relative to the second support part 22 with damping, so that the second support part 22 can only rotate relative to the first support part 21 under the action of an external force. The supporting portion 22 can maintain a current angle relative to the first supporting portion 21 , so as to achieve stable support of the connecting shell 10 by the supporting body 20 . Wherein, the damped rotation between the first support part 21 and the second support part 22 can be realized by disposing a damping shaft 23 between them, or by special-shaped fit rotation or increasing the rotational friction force between them.

In other embodiments, the second support portion 22 can also rotate smoothly relative to the first support portion 21, and an anti-slip member is provided at the end of the second support portion 22 away from the first support portion 21, and the distance between the anti-slip member and the support surface The frictional force is greater than the gravity of the connection shell 10 and the tablet computer 90 to the thrust of the support body 20 in the horizontal direction, so that the support body 20 can be positioned on the support surface through the anti-slip parts, preventing the second support portion 22 from facing each other in the support state. on the rotation of the first supporting part 21.

When there is no need to support the tablet computer 90 , in order to prevent the second support portion 22 from hindering storage and operation, please refer to FIG. 6 , the second support portion 22 can be detachably connected to the connection structure 11 . In this way, the supporting body 20 realizes the connection to the first supporting portion 21 and the second supporting portion 22 through the connecting structure 11 , saving space.

Exemplarily, the second support part 22 can be magnetically connected to the connection structure 11 , so as to realize quick connection and separation of the second support part 22 and the connection structure 11 . Wherein, the first supporting portion 21 may be in the form of a sheet to save space.

Optionally, please refer to FIG. 5 and FIG. 6 , a first magnetic attraction 211 can be provided on the first support part 21, a second magnetic attraction 221 can be provided on the second support part 22, and the first magnetic attraction 211 and Both the second magnetic components 221 can be magnetically connected to the connection structure 11 . Wherein, the first magnetic element 211 and the second magnetic element 221 can be magnetically connected to the first connection part 1121 and the second connection part 1122 respectively, so as to realize the positioning of the support body 20 . At this time, the distance between the first magnetic attraction 211 and the second magnetic attraction 221 can be equal to the distance between the first connection part 1121 and the second connection part 1122, so that the first magnetic attraction 211 and the second magnetic attraction The piece 221 can be accurately aligned and connected with the first connecting portion 1121 and the second connecting portion 1122 .

In the illustrated embodiment, the first magnetic member 211 and the second magnetic member 221 may both be magnets. The second magnetic component 221 can be connected to an end of the second support portion 22 away from the first support portion 21 to improve the stability of the connection between the support body 20 and the connection structure 11 . The first magnetic attraction piece 211 and the second magnetic attraction piece 221 have the same size, and both can be a square sheet structure. The first connecting piece 111, the first connecting portion 1121, the second connecting portion 1122 and the third connecting portion 1123 have the same size and are all square sheet structures. In this way, the first magnetic member 211 and the second magnetic member 221 can be connected with the first connecting member 111, the first connecting portion 1121, and the second connecting portion 1122. And any one of the third connecting part 1123 is adapted to connect, which improves the applicability. The first connecting part 111 , the first connecting part 1121 , the second connecting part 1122 and the third connecting part 1123 can have multiple connection angles, so that any edge of the tablet computer 90 can stand against the supporting surface. When the first connecting part 111 , the first connecting part 1121 , the second connecting part 1122 and the third connecting part 1123 can all be magnets, and the connecting line between the N pole and the S pole of each magnet is parallel to the second plate surface 102 , Each of the first connecting member 111 , the first connecting portion 1121 , the second connecting portion 1122 and the third connecting portion 1123 has only one connection angle.

In other embodiments, at least one of the first magnetic member 211 and the second magnetic member 221 may be an iron sheet and the connection structure 11 may be a magnet. The detachable connection between the second support part 22 and the connection structure 11 can also be bonding, clamping, plugging, sliding, clamping, etc., and the second support part 22 can also be connected to other structures on the shell 10. The detachable connection is not limited here.

The support body 20 may be a structural member specially configured to support the connecting case 10 , or may be an accessory of a general protective case or a structural member for connecting accessories.

In some embodiments, the support body 20 can be detachably connected to the accessories of the tablet computer 90 to realize the multifunctional use of the support frame 100 .

Exemplarily, the second support portion 22 is formed with a storage space, which can be used to store the accessories of the tablet computer 90 , the storage space can facilitate the storage of electronic equipment accessories, and can prevent the accessories from being lost.

Optionally, please refer to FIG. 5 , the accessory of the tablet computer 90 may be a stylus 24 , and the stylus 24 is at least partially accommodated in the receiving space. The stylus 24 can be a pen for daily use, or an electronic pen, and the tablet computer 90 can perform touch screen operations through the electronic pen.

In the illustrated embodiment, the second support part 22 is straight cylindrical, and one end is open and the other end is sealed. The middle cavity of the second support part 22 forms a storage space, and the stylus 24 can be inserted into the storage space through the opening. At this time, the stylus 24 can be fully inserted into the storage space to realize the protection of the stylus 24, and can also be partially inserted into the storage space to facilitate the taking of the stylus 24. The first support part 21 is a sheet structure rotatably connected to the opening end of the second support part 22 , and the first support part 21 avoids the opening. Wherein, please refer to FIG. 3 , the cross section of the second support portion 22 can also be semicircular. The second plate surface 102 not only makes the appearance of the second supporting part 22 more beautiful, but also improves the user's hand feeling during operation.

Of course, the stylus 24 can also form the supporting body 20 together with the first supporting portion 21 and the second supporting portion 22 , and the connection between the stylus 24 and the second supporting portion 22 can improve the supporting strength of the supporting body 20 .

Finally, it should be noted that: the above is only the specific implementation of the application, but the protection scope of the application is not limited thereto, and any changes or replacements within the technical scope disclosed in the application should be covered by the scope of the application. within the scope of protection. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims (19)

1. a support frame, which is used to connect electronic equipment and keyboard components, is characterized in that, the support frame comprises: The connecting case is used to support the electronic device, the connecting case has a first edge and a second edge arranged at an angle to each other, the first edge is used for detachably connecting the keyboard component, and the connecting case has a There is a connecting structure; The support body can be detachably connected to the connection structure at least at a first connection angle and a second connection angle, and the support body can support the connection shell at the first connection angle so that the first edge interferes Standing on the supporting surface, and supporting the connection shell under the second connection angle so that the second edge is in contact with the supporting surface to stand. 2 . The support frame according to claim 1 , wherein the support body can be magnetically connected to the connection structure at the first connection angle and the second connection angle. 3 . 3. The support frame according to claim 1, wherein the extension length of the first edge is greater than the extension length of the second edge, and the extension direction of the first edge is perpendicular to that of the second edge In the extension direction, the included angle between the first connection angle and the second connection angle is 90°. 4. The support frame according to any one of claims 1 to 3, wherein the connecting structure includes a first connecting piece and a second connecting piece, and the supporting body can be connected with the first connecting piece at the It can be detachably connected at the first connection angle, and can be detachably connected with the second connection member at the second connection angle. 5. The support frame according to claim 4, wherein the first connecting member is spaced apart from the second connecting member. 6. The support frame according to claim 5, wherein the first connecting member is disposed away from the first edge. 7. The support frame according to claim 4, wherein the connection shell has a first board surface and a second board surface opposite to each other, and the first board surface is used to support the electronic device, so The first connecting piece is connected to the second board surface, the second connecting piece includes a first connecting part and a second connecting part both connected to the second board surface, and the first connecting part is close to the The second edge, the second connecting portion is away from the second edge, and the support body can be detachably connected to the first connecting portion or the second connecting portion at the second connecting angle. 8. The support frame according to claim 7, wherein the first connecting part is spaced from the second connecting part, and the second connecting part further includes a The third connecting portion between the first connecting portion and the second connecting portion, the third connecting portion is spaced apart from the first connecting portion and the second connecting portion, and the supporting body can It is detachably connected with the third connection part under the second connection angle. 9. The support frame according to claim 7, wherein the support body comprises a first support portion and a second support portion rotatably connected to the first support portion, the first support portion and the first support portion The connecting structure is detachably connected, and the second supporting part is used for supporting on the supporting surface. 10. The support frame according to claim 9, wherein the second support part is straight rod-shaped, the first support part is rotatably connected to the end of the second support part, and the first support part The rotation axis of the support part is perpendicular to the extending direction of the second support part, and the first support part can rotate relative to the second support part with damping. 11. The support frame according to claim 9, wherein the second support part can be detachably connected to the connection shell. 12. The support frame according to claim 11, characterized in that, the first support part is provided with a first magnetic attraction part, the second support part is provided with a second magnetic attraction part, and the second support part is provided with a second magnetic attraction part. The magnetic component can be magnetically connected to the connection structure. 13 . The support frame according to claim 12 , wherein the first magnetic element and the second magnetic element are magnetically connected to the first connecting portion and the second connecting portion, respectively. 14 . 14 . The support frame according to claim 9 , wherein the second support portion forms a storage space for accommodating accessories of the electronic device. 15 . 15 . The support frame according to claim 14 , wherein the support body further comprises a stylus pen detachably connected to the second support portion, and the stylus pen is at least partially accommodated in the receiving space. 16 . 16. The supporting frame according to any one of claims 1 to 3, wherein the connection shell is magnetically connected to the electronic device. 17. A protective case, characterized by comprising a keyboard component and the support frame according to any one of claims 1 to 16, the keyboard component being detachably connected to the support frame. 18. The protective case according to claim 17, wherein the keyboard component comprises a keyboard case and a keyboard body connected to the keyboard case, and the first edge is detachably connected to the keyboard case. 19. The protective case according to claim 18, wherein the first edge is magnetically connected to the keyboard case.

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