CN204808241U - Collapsible mouse - Google Patents

Abstract

The utility model relates to a collapsible mouse, include: a base plate, a hull cell, a touch -control module, a signal processing module and a communication module set up in on the base plate, wherein, the base plate is a discoid structure, including a major structure, a first backup pad, a second backup pad and a third backup pad, first backup pad, second backup pad and third backup pad center on the major structure sets up, the major structure is a symmetrical structure, has a symmetry axis, first backup pad and second backup pad for the symmetry axis symmetry set up in the major structure both sides, first backup pad and second backup pad rotatable with the major structure is connected, the third backup pad set up in the major structure is along symmetry axis side ascending first end, and rotatable and the major structure is connected. The collapsible mouse structure is simpler, portable.

Description

foldable mouse

technical field

The utility model relates to a foldable mouse, in particular to an optical disc type foldable mouse integrated with an optical disc.

Background technique

In 1968, the world's first mouse was exhibited at the IEEE conference in San Francisco, USA. The original shape of the mouse was a bulky large square. Since the birth of the mouse, its shape and structure have continuously changed, and these changes have made the mouse more comfortable to use, more ergonomic, and more convenient to carry.

Since entering the 21st century, with the advancement of science and the development of technology, the mouse has been widely used in people's daily life. In order to conform to the ergonomic design, the current mainstream mouse is designed in an arched shape, the bottom area is generally half the size of an adult's palm to one palm, and the height is generally between 3cm and 5cm.

However, the existing mouse still occupies a relatively large volume and is inconvenient to be directly put into a pocket. If it is placed in small bags such as briefcases and computer bags, the arched shape will cause the local bulge of the bag, which will cause inconvenience in carrying.

Utility model content

In view of this, it is really necessary to provide a foldable mouse with small volume and weight, simple structure and easy to use.

A foldable mouse, comprising: a substrate, a thin-film battery, a touch module, a signal processing module and a communication module arranged on the substrate; The module and the communication module are electrically connected to drive the touch module, process the signal sensed by the touch module, and transmit the processed data to the communication module; the thin film battery and the The touch module, the signal processing module and the communication module are respectively electrically connected to provide energy; wherein, the substrate is a disc-shaped structure, including a main structure, a first support plate, and a second support plate and a third support plate, the first support plate, the second support plate and the third support plate are arranged around the main structure, the main structure is an axisymmetric structure with an axis of symmetry, the first support The plate and the second support plate are symmetrically arranged on both sides of the main structure with respect to the axis of symmetry, the first support plate and the second support plate are rotatably connected with the main structure, and the third support plate It is arranged at the first end of the main structure along the direction of the symmetry axis, and is rotatably connected with the main structure.

Compared with the prior art, the foldable mouse provided by the utility model, by setting the main structure, the first support plate and the second support plate, enables the foldable mouse to be used as a mouse when it is folded, and when unfolded It can form a sheet structure and can be easily put into a briefcase, a computer bag or even a trouser pocket. The structure is simple and easy to carry, and it has a broad application space.

Description of drawings

Fig. 1 is a front view of the foldable mouse provided by the embodiment of the present invention.

FIG. 2 is a rear view of the foldable mouse shown in FIG. 1 .

FIG. 3 is an exploded schematic diagram of the foldable mouse shown in FIG. 1 .

FIG. 4 is a schematic structural diagram of a carbon nanotube film in the touch module of the foldable mouse shown in FIG. 1 .

FIG. 5 is a schematic structural diagram of the foldable mouse shown in FIG. 1 in a folded state.

Explanation of main component symbols

foldable mouse 100, 200, 300 Substrate 10 first support plate 11 second support plate 12 third support plate 13 main structure 14 through hole 15 mini disc 20 thin film battery 30 Touch Module 40 The first carbon nanotube film 41 Second carbon nanotube film 42 The third carbon nanotube film 43 Signal Processing Module 50 Communication module 60 first dividing line 101 second dividing line 103 third dividing line 105 fourth dividing line 107 first sub support plate 111, 121 Second sub support plate 112, 122

The following specific embodiments will further illustrate the utility model in conjunction with the above-mentioned accompanying drawings.

Detailed ways

The foldable mouse provided by the utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

1 to 3, the first embodiment of the present invention provides a foldable mouse 100, including a substrate 10, a thin film battery 30, a touch module 40, a signal processing module 50 and a communication module The group 60 is disposed on a surface of the substrate 10 .

The material of the substrate 10 can be a transparent material or an opaque material, specifically, the substrate 10 is an insulating substrate. Further, the material of the substrate 10 has a certain mechanical strength to provide support for other components, and can support its own weight and maintain its own shape after it is folded. The material of the substrate 10 can be polycarbonate (PC), polymethyl methacrylate (PMMA), polyethylene (PE), polyimide (PI) or polyethylene terephthalate (PET ), or materials such as polyethersulfone (PES), cellulose ester, polyvinyl chloride (PVC), benzocyclobutene (BCB) or acrylic resin. It can be understood that the material forming the substrate 10 is not limited to the materials listed above. In this embodiment, the material of the substrate 10 is PET.

The substrate 10 is a sheet structure for supporting the thin film battery 30 , the touch module 40 , the signal processing module 50 and the communication module 60 . Specifically, the shape of the substrate 10 may be an axisymmetric structure with at least one axis of symmetry. Furthermore, the substrate 10 may be a centrally symmetrical structure such as rhombus, rectangle, square, ellipse or circle. The thickness of the substrate 10 can be 1 mm to 3 mm, which can be selected according to needs. The area of the substrate 10 can be selected as required. Preferably, the shape of the substrate 10 is a circle, forming a disc shape. The diameter of the disc-shaped structure can be less than or equal to 12 centimeters, so it can be stored in the optical drive of electronic equipment such as computers, which is convenient for storage. In this embodiment, the shape of the substrate 10 is a circle with a diameter of 12 cm and a thickness of 2 mm.

The substrate 10 can be a disc-shaped structure, that is, the substrate 10 has a through hole 15 , and the through hole 15 penetrates through the substrate 10 along the thickness direction of the substrate 10 . The through hole 15 can be an axisymmetric structure, a centrosymmetric structure, or other geometric shapes. When the substrate 10 is an axisymmetric structure, the through hole 15 is located on the axis of symmetry of the axisymmetric structure, that is, the axis of symmetry of the through hole 15 coincides with the axis of symmetry of the substrate 10; When the substrate 10 has a centrosymmetric structure, the through hole 15 is located at the center of the substrate 10 , that is, the symmetry axis of the through hole 15 coincides with the symmetry center of the substrate 10 . Preferably, the through hole 15 is a circle. The aperture of the through hole 15 can be selected according to the size of the substrate 10, so that the substrate 10 can have enough space to carry the thin film battery 30, the touch module 40, the signal processing module 50 and the communication module. Group 60. The diameter of the through hole 15 may be 5mm-25mm. In this embodiment, the substrate 10 is a disc-shaped structure, the through hole 15 is a circle, the center of the through hole 15 coincides with the center of the substrate 10 , and its diameter is 15 mm.

The substrate 10 is a foldable structure, and the substrate 10 can be divided into four parts by a first dividing line 101 , a second dividing line 103 and a third dividing line 105 . Specifically, the shape of the substrate 10 is circular, and the first dividing line 101 and the second dividing line 103 are distributed symmetrically with respect to a symmetrical axis of the substrate 10 . The first dividing line 101 and the second dividing line 103 are arranged at intervals, that is, the first dividing line 101 and the second dividing line 103 do not intersect within the area covered by the substrate. The direction of the axis of symmetry is defined as the Y-axis direction, and the direction perpendicular to the Y-axis is the X-axis direction. The first dividing line 101 and the second dividing line 103 may extend along the Y-axis direction. It can be understood that the extension along the Y circumference means that the first dividing line 101 and the second dividing line 103 can be parallel to the direction of the axis of symmetry, or form a certain angle with the axis of symmetry, but their overall extension direction is along the Y axis direction. The first dividing line 101 and the second dividing line 103 can be straight lines, curved lines or broken lines. The first dividing line 101 and the second dividing line 103 can be arranged in parallel or not, that is, the extension direction of the first dividing line 101 and the second dividing line 103 can be at a certain angle, and the first dividing line 101 and the extension line of the second dividing line 103 intersect. The distance between the first dividing line 101 and the second dividing line 103 can be selected according to needs to suit different hand shapes and height requirements. In this embodiment, the first dividing line 101 and the second dividing line 103 are arranged symmetrically with respect to the Y axis, and both are folded lines, and the folded lines are bent toward the direction of the symmetry axis of the substrate 10 .

The third dividing line 105 is located between the first dividing line 101 and the second dividing line 103, and the extending direction of the third dividing line 105 is perpendicular to the axis of symmetry of the substrate 10, that is, the third dividing line 105 Extend in the X direction. The third dividing line 105 has two opposite ends, respectively intersecting the first dividing line 101 and the second dividing line 103 . The distance between the third dividing line 105 and the center of symmetry o of the substrate 10 can be selected as required. In this embodiment, the distance between the third dividing line 105 and the center of symmetry o of the substrate 10 is half of the radius. In addition, since the first dividing line 101 and the second dividing line 103 are both broken lines, the opposite ends of the third dividing line 105 respectively intersect with the inflection points of the first dividing line and the second dividing line 103, Thus, the substrate 10 is divided into four parts.

Specifically, the substrate 10 is divided into a main structure 14, a first supporting plate 11, and a second supporting plate by the first dividing line 101, the second dividing line 103 and the third dividing line 105 according to different functional structures. 12 and a third support plate 13. The through hole 15 is located in the main structure 14 , and the first support plate 11 , the second support plate 12 and the third support plate 13 are all spaced apart from the through hole 15 . The substrate 10 has opposite first surface and second surface, the first surface is used as the outer surface of the foldable mouse 100 after being folded, and the second surface is used as the outer surface of the foldable mouse 100 after being folded. The inner surface. The first dividing line 101 and the second dividing line 103 can pass through the substrate 10 along the thickness direction of the substrate 10, so that the main structure 14, the first support plate 11, the second support plate 12 and the third The support plates 13 are isolated and arranged at intervals from each other; the first dividing line 101 and the second dividing line 103 can also only go deep into the substrate 10 to a certain depth along the thickness direction of the substrate 10, but they do not The main structure 14, the first support plate 11, the second support plate 12 and the third support plate 13 are completely isolated, and the first support plate 11, the second support plate 12 and the third support plate 13 can be relatively The main body structure 14 rotates around the first dividing line 101 , the second dividing line 103 and the third dividing line 105 respectively to form a folded structure.

In this embodiment, the main structure 14, the first support plate 11, the second support plate 12 and the third support plate 13 are arranged at intervals from each other, and the outline after splicing is circular, thus forming the disc-shaped substrate 10 . The main structure 14 is located between the first support plate 11, the second support plate 12 and the third support plate 13, and the first support plate 11, the second support plate 12 and the third support plate 13 surround the main structure 14 settings. Further, the main structure 14 is an axisymmetric structure, and the symmetry axis of the main structure 14 may pass through the symmetry center of the substrate 10 . The first supporting plate 11 and the second supporting plate 12 are symmetrically distributed on both sides of the main structure 14 with respect to the axis of symmetry of the main structure 14, and the third supporting plate 13 is arranged on the side along the direction of the axis of symmetry. One end of the main structure 14 . The first support plate 11 and the second support plate 12 may have the same shape and the same area, so as to support the main structure 14 stably after being folded.

The shape of the main structure 14 can be selected according to the touch module 40 to ensure that the main structure 14 can accommodate the components and has a good hand feeling. The main body structure 14 has opposite first end and second end along the Y-axis direction, the width of the first end in the X-axis direction may be smaller than the width of the second end in the X-axis direction, so that the main body The shape of the structure 14 is approximately an inverted trapezoidal structure. The third support plate 13 is connected to the first end of the main structure 14 . The specific widths of the first end and the second end can be selected according to needs. In this embodiment, the width of the first end is 4 cm, and the width of the second end (ie, the span of the arc) is 8 cm.

The first supporting board 11 , the second supporting board 12 and the third supporting board 13 can be folded towards the direction of the second surface so as to support the main structure 14 . The touch module 40 can be arranged at the second end of the main structure 14 with a relatively large area. Specifically, the touch module 40 is arranged between the through hole 15 and the edge of the main structure 14 between.

The first support plate 11 , the second support plate 12 and the third support plate 13 are rotatably and foldably connected to the main structure 14 . Specifically, the first support plate 11, the second support plate 12 and the third support plate 13 can be coplanar with the main structure 14 when unfolded, and can be combined with the main structure 14 to form a three-dimensional structure. The first support plate 11 can be rotated and folded by the first dividing line 101 as the axis of rotation, the second support plate 12 can be rotated and folded by the second dividing line 103 as the axis of rotation, and the third support plate 13 can be folded by the third Parting line 105 is an axis rotated fold. After folding, the surfaces of the first support plate 11, the second support plate 12, and the third support plate 13 can form an angle θ with the surface of the main structure 14, and the angle θ can be greater than 0 degrees and less than or equal to 90 degrees. You can choose according to your needs. In this embodiment, the angle formed between the first support plate 11 and the second support plate 12 and the main structure 14 after folding is 90 degrees, that is, the surfaces of the first support plate 11 and the second support plate 12 perpendicular to the surface of the main structure 14 .

The first support plate 11 , the second support plate 12 and the third support plate 13 are used to support the main structure 14 . In the case where the first support plate 11, the second support plate 12, the third support plate 13 and the main structure 14 are spaced from each other, the first support plate 11, the second support plate 12 and the third support plate 13 can be connected with the main structure 14 through a rotating shaft, a spring, a screw, a hinge, or the like. In this embodiment, the first support plate 11 is connected to the main structure 14 through a miniature hinge 70; the second support plate 12 is also connected to the main structure 14 through a miniature hinge 70; The third support plate 13 is also connected to the main structure 14 via another micro-hinge 70 . The three micro-hinges 70 are respectively arranged along the first dividing line 101 , the second dividing line 103 and the third dividing line 105 , and can be distributed symmetrically with respect to the symmetry axis of the main structure 14 .

Further, the first support plate 11 and the second support plate 12 respectively include two parts. Since the first support plate 11 and the second support plate 12 are symmetrical structures with respect to the main structure 14, taking the second support plate 12 as an example, specifically, the second support plate 12 includes a first sub-support plate 121 and the second sub-support plate 122 are arranged at intervals. The first sub-support plate 121 and the second sub-support plate 122 can also be connected by the micro-hinge 70 , and the second sub-support plate 122 can be further folded towards the direction of the second surface. The second sub-support plate 122 forms a support surface after being folded, so that the foldable mouse 100 can be stably placed on other planes, which is more convenient for operation. The area of the second sub-support plate 122 may be smaller than that of the first sub-support plate 121 , so that the foldable mouse 100 has a sufficient height after being folded to improve the hand feeling. The area of the second sub-support plate 122 may be 1/10 to 1/5 of the area of the first sub-support plate 121 . The first sub-support plate 121 and the second sub-support plate 122 can be divided by a fourth dividing line 107, and the fourth dividing line 107 can extend in a direction parallel to the axis of symmetry of the substrate 10, so that the The second supporting board 12 is divided into two parts: a first sub-supporting board 121 and a second sub-supporting board 122 . Similarly, the first supporting board 11 also includes a first sub-supporting board 111 and a second sub-supporting board 113 .

The touch module 40 can be a capacitive touch module or a resistive touch module. In this embodiment, the touch module 40 is a capacitive touch module. The touch module 40 may include a first carbon nanotube film 41, a second carbon nanotube film 42 and a third carbon nanotube film 43 spaced apart on the second surface of the main structure 14 for sensing The input of the control signal is respectively used for the right button, the middle button and the left button of the foldable mouse 100 . Specifically, the second carbon nanotube film 42 can be arranged along the symmetry axis of the main structure 14, and the first carbon nanotube film 41 and the third carbon nanotube film 43 can be symmetrically distributed on the second carbon nanotube film. The two sides of the membrane 42 can be distributed symmetrically with respect to the axis of symmetry of the main body structure 14 . The shape and area of the first carbon nanotube film 41, the second carbon nanotube film 42 and the third carbon nanotube film 43 can be selected according to actual needs (such as the size of different mice and the size of the palm of the hand), so as to facilitate manipulation.

Further, the first carbon nanotube film 41, the second carbon nanotube film 42 and the third carbon nanotube film 43 can also be connected to each other to form an integrated structure, that is, the first carbon nanotube film 41 and the second carbon nanotube film The nanotube film 42 and the third carbon nanotube film 43 are different regions of the same carbon nanotube film, and serve as the right button, middle button and left button of the foldable mouse 100 according to different functions of the different regions. In this embodiment, the first carbon nanotube film 41 , the second carbon nanotube film 42 and the third carbon nanotube film 43 are different regions of the same carbon nanotube film.

The carbon nanotube film is a carbon nanotube film with electrical resistance anisotropy. Please also refer to FIG. 4 , the carbon nanotube film is a self-supporting structure composed of several carbon nanotubes (CarbonNanoTube, CNT). The plurality of carbon nanotubes preferably extend along a fixed direction. The overall extension direction of most carbon nanotubes in the carbon nanotube film basically faces the same direction. Also, the overall extension direction of the majority of carbon nanotubes is substantially parallel to the surface of the carbon nanotube film. Further, most of the carbon nanotubes in the carbon nanotube film are connected end to end by Van Der Waals force. Specifically, each carbon nanotube in the majority of carbon nanotubes extending in the same direction in the carbon nanotube film is connected end-to-end with the adjacent carbon nanotubes in the extending direction through van der Waals force. Of course, there are a small number of randomly arranged carbon nanotubes in the carbon nanotube film, and these carbon nanotubes will not significantly affect the overall alignment of most carbon nanotubes in the carbon nanotube film. The carbon nanotube film does not need a large-area carrier support, but as long as the supporting force is provided on the opposite sides, it can be suspended as a whole and maintain its own film state, that is, when the carbon nanotube film is placed on two supports arranged at intervals , the carbon nanotube film located between the two supports can be suspended in the air to maintain its own film state.

Specifically, most of the carbon nanotubes extending in the same direction in the carbon nanotube film are not absolutely straight and can be properly bent; or they are not completely arranged in the extending direction and can be appropriately deviated from the extending direction. Therefore, it cannot be ruled out that there may be partial contact between parallel carbon nanotubes among the plurality of carbon nanotubes extending substantially in the same direction in the carbon nanotube film.

Specifically, the carbon nanotube film includes a plurality of continuous and aligned carbon nanotube segments. The plurality of carbon nanotube segments are connected end to end by van der Waals force. Each carbon nanotube segment includes a plurality of parallel carbon nanotubes, and the plurality of parallel carbon nanotubes are closely combined by van der Waals force. The carbon nanotube segment has any length, thickness, uniformity and shape. The carbon nanotubes in the carbon nanotube film are preferentially aligned along the same direction.

The carbon nanotube film can be obtained by direct pulling from the carbon nanotube array. Specifically, carbon nanotube arrays are first grown on quartz or wafers or substrates made of other materials, such as using chemical vapor deposition (Chemical Vapor Deposition, CVD) methods; then, carbon nanotubes are stretched from the carbon nanotube arrays to formed by pulling out. These carbon nanotubes are connected end to end by van der Waals force, forming a conductive elongated structure with a certain direction and roughly parallel arrangement. The formed carbon nanotube film has the smallest electrical impedance in the direction of stretching, and the largest electrical impedance in the direction perpendicular to the stretching, thus possessing electrical resistance anisotropy. Further, laser cutting can also be used to process the carbon nanotube film. When the carbon nanotube film is laser cut, there will be multiple laser cutting lines on the carbon nanotube film. Such treatment will not affect the original electrical impedance anisotropy of the carbon nanotube film, but can also increase The light transmittance of the carbon nanotube film.

Further, an adhesive layer (not shown) may be provided between the carbon nanotube film and the main structure 14 to better adhere the carbon nanotube film to the second surface of the main structure 14 . The thickness of the adhesive layer is 10 nanometers to 50 microns; preferably, the thickness of the adhesive layer is 1 micron to 2 microns. The adhesive layer can be transparent or opaque. The material of the adhesive layer may be thermoplastic or UV (Ultraviolet Rays) glue with a low melting point, such as polyvinyl chloride (PVC) or PMMA. In this embodiment, the adhesive layer is UV adhesive with a thickness of about 1.5 microns.

The signal processing module 50 is disposed on the second surface of the substrate 10 , specifically, the signal processing module 50 is disposed on the surface of the third support plate 13 . The signal processing module 50 is electrically connected with the touch module 40 to drive and receive the control signal sensed by the touch module 40 and process it, and transmit it to the communication module 60, and then The control communication module 60 is transmitted to other electronic devices. Further, the signal processing module 50 is used to detect the movement of the foldable mouse 100 . The signal processing module 50 may include a light sensor (not shown in the figure) to detect the moving track of the foldable mouse 100 and transmit the detection result to the signal processing module 50 . The signal processing module 50 obtains the moving track of the foldable mouse 100 by processing the signal sensed by the light sensor, and converts it into an electrical signal and transmits it to the communication module 60 . The signal processing module 50 can be a printed circuit board (PCB), and various chips and circuits are integrated on the printed circuit board.

The communication module 60 can be arranged on the surface of the substrate 10 , specifically, the communication module 60 can be arranged on the surface of the second support plate 12 . The communication module 60 is electrically connected with the signal processing module 50 to transmit the control signal processed by the signal processing module 50 to other electronic devices, so as to control other electronic devices. The communication module 60 can be a wired communication module or a wireless communication module. The wired communication module can be a USB communication module. The wireless communication module 60 can be one or more of an infrared transmitter, a Bluetooth transmitter, a Wifi transmitter, or a 2.4G transmitter. The communication module 60 is used to transmit the wireless signal output by the signal processing module 50 to electronic equipment such as a computer, so as to control the operation of the electronic equipment. In this embodiment, the communication module 60 is a 2.4G transmitter.

The thin film battery 30 is disposed on the surface of the substrate 10 , specifically, the thin film battery 30 can be disposed on the surface of the main structure 14 , or can be disposed on the surface of the first support plate 11 and the second support plate 12 . Further, the thin film battery 30 is at least pasted on the surface of the first support plate 11 , and may also be disposed on the surfaces of the first support plate 11 and the second support plate 12 at the same time. Specifically, the thin film battery 30 can be attached to the surfaces of the first sub-support plate 111 and the first sub-support plate 121 . In this embodiment, the thin film battery 30 is attached to the first support plate 11 and the second support plate 12 at the same time. The thin film battery 30 is electrically connected with the touch module 40 , the signal processing module 50 and the communication module 60 to provide energy for each component. The thin-film battery 30 can be a thin-film solar battery, a thin-film lithium-ion battery, or other types of thin-film batteries. In this embodiment, the thin film battery 30 is a thin film lithium ion battery.

Please refer to FIG. 5 together. When the foldable mouse 100 is in the folded state, the first support plate 11, the second support plate 12 and the third support plate 13 provide support for the main structure 14, and the The main structure 14 is separated from the surface where the foldable mouse 100 is located to form a three-dimensional structure for easy gripping. Furthermore, after folding, the thin film battery 30 , the touch module 40 , the signal processing module 50 and the communication module 60 are all located on the inner surface of the foldable mouse 100 , while the outer surface is used for gripping and touch control. At the same time, the second sub-support plate 112 and the second sub-support plate 122 are parallel to the surface where the foldable mouse 100 is after being folded, so as to further provide a more stable support for the foldable mouse 100 . In addition, by rationally designing the first dividing line 101 , the second dividing line 103 and the third dividing line 105 , the foldable mouse 100 after folding can form an inclined structure, which improves the hand feel of the foldable mouse 100 . By moving the foldable mouse 100 and touching the touch module 40 , the computer and other electronic devices can be controlled. When the foldable mouse 100 is not in use, it can be unfolded to make it appear flat, so that it can be easily and conveniently put into a bag, pocket or clipped into a book for convenient storage. Further, since the foldable mouse 100 in this embodiment has a disk-shaped structure in the unfolded form, the foldable mouse 100 can also be directly put into an optical drive or a hard disk box of an electronic device such as a computer when not in use, so that it is convenient to carry Portability greatly saves space, and the foldable mouse can be conveniently taken out and put in at any time, which improves the portability of the foldable mouse.

It can be understood that the arrangement of the thin film battery 30, touch module 40, signal processing module 50 and communication module 60 on the surface of the substrate 10 is only a specific embodiment, because the thin film battery 30, touch module The group 40, the signal processing module 50 and the communication module 60 are all very thin. Therefore, on the premise of meeting the above-mentioned requirements such as portability, the thin film battery 30, the touch module 40, the signal processing module 50 and the The communication module 60 can also be integrated inside the substrate 10 . In addition, without affecting the main functions of the foldable mouse 100, the thin film battery 30, the touch module 40, the signal processing module 50 and the communication module 60 can also be arranged on different parts of the substrate 10. The surface can be selected according to actual needs.

In addition, those skilled in the art can also make other changes within the spirit of the utility model, and these changes made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims (10)

1. A foldable mouse, comprising: a substrate, a thin-film battery, a touch module, a signal processing module and a communication module are arranged on the substrate; The touch module and the communication module are electrically connected to drive the touch module, process the signal sensed by the touch module, and transmit the processed data to the communication module; the thin film battery It is electrically connected with the touch module, the signal processing module and the communication module to provide energy; it is characterized in that the substrate is a disc-shaped structure, including a main structure, a first support plate, a A second support plate and a third support plate, the first support plate, the second support plate and the third support plate are arranged around the main structure, the main structure is an axisymmetric structure with a symmetry axis, so The first support plate and the second support plate are symmetrically arranged on both sides of the main structure relative to the symmetry axis, and the first support plate and the second support plate are rotatably connected with the main structure. The third supporting plate is arranged at the first end of the main structure along the axis of symmetry, and is rotatably connected with the main structure. 2. The foldable mouse according to claim 1, wherein the substrate is divided by a first dividing line, a second dividing line and a third dividing line to form the main structure, the first support plate, The second support plate and the third support plate, the first dividing line and the second dividing line are arranged at intervals and extend along the direction of the axis of symmetry, and are symmetrically distributed on both sides of the axis of symmetry, and the two sides of the third dividing line The ends respectively intersect the first dividing line and the second dividing line. 3. The foldable mouse according to claim 2, wherein the base plate is circular in shape, the first support plate, the second support plate and the third support plate are arranged around the main structure, and Combined with the main structure to form the disc-shaped structure. 4. The foldable mouse according to claim 3, wherein the first support plate is connected to the main structure through a first miniature hinge, and the second support plate is connected to the main structure through a second miniature hinge Connected with the main structure, the third support plate is connected with the main structure through a third miniature hinge, and the first miniature hinge, the second miniature hinge, and the third miniature hinge are correspondingly arranged along the The first dividing line, the second dividing line and the third dividing line are set, and the first supporting plate, the second supporting plate and the third supporting plate are respectively rotated by the first dividing line, the second dividing line and the third dividing line The shaft rotates relative to the body structure. 5. The foldable mouse according to claim 4, wherein the first support plate, the second support plate and the third support plate are coplanar with the main body structure when unfolded, and are coplanar with the main structure when folded after rotation. The surface of the main structure forms an included angle θ, and the included angle θ is greater than 0 degrees and less than or equal to 90 degrees. 6. The foldable mouse according to claim 1, wherein the main structure has a through hole penetrating the substrate along the thickness direction of the substrate, the first support plate, the second support plate and the third support plate The support plates are all spaced apart from the through holes. 7. The foldable mouse as claimed in claim 1, wherein the main body structure has a first end and a second end opposite to each other along the axis of symmetry, and the first end and the third support boards are connected, the touch module is arranged at the second end of the main structure, the touch module includes a first carbon nanotube film, a second carbon nanotube film and a third carbon nanotube film The film is attached to the surface of the main structure to form a left button, a middle button and a right button. 8. The foldable mouse according to claim 1, wherein the signal processing module and the communication module are arranged on the surface of the third support plate, and the thin film battery is arranged on the first support plate and the surface of the second support plate. 9. The foldable mouse according to claim 1, wherein the first support plate, the second support plate and the third support plate form a three-dimensional structure after being rotated and folded relative to the main body structure, and the main body The structure is supported by the first support plate, the second support plate and the third support plate, the three-dimensional structure has an inner surface and an outer surface, the thin film battery, touch module, signal processing module and communication module The groups are all arranged on the inner surface of the three-dimensional structure. 10. The foldable mouse according to claim 1, wherein the first supporting board and the second supporting board respectively comprise a first sub-supporting board and a second sub-supporting board, and the first sub-supporting board The plate is rotatably connected to the main structure through a miniature hinge, and the second sub-support plate is rotatably connected to the first sub-support plate through a miniature hinge. The second sub-support plate is relatively The rotation of the first sub-support plate forms a plane for supporting the second sub-support plate.