CN204087048U - Multiport Mini PC - Google Patents

Abstract

The utility model provides a multi-port mini computer, this mini computer include body and adapter. The body is provided with a first connector male head, a microprocessing unit, a wireless network unit, an antenna unit, a second connector male head and a first cover body for coating the components; the adapter is provided with a second connector female head, a third connector male head and a second cover body covering the assembly. The side of the first cover body is provided with a slide rail, the side of the second cover body is provided with a connecting piece, and the adapter is connected with the slide rail on the first cover body of the body through the connecting piece on the second cover body. The first connector male head, the second connector male head and the third connector male head are respectively connector male heads of different types, and the second connector female head corresponds to the type of the second connector male head. Therefore, the compatibility of the mini computer can be improved, and the risk of losing the adapter can be effectively avoided.

Description

Multiport Mini PC

technical field

The utility model relates to a mini computer, especially a mini computer with multiple ports.

Background technique

In recent years, computers have become very popular, and almost every household has a computer. A traditional personal computer needs to be equipped with a motherboard, a central processing unit (Central Process Unit, CPU), a random access memory (Random Access Memory, RAM), a display adapter, a sound card, and a cooling fan. Components such as more than two connectors, together with the outer shell, make the overall volume of the personal computer very large, thus it is difficult to be moved, let alone carried.

However, with continuous technological breakthroughs in the semiconductor industry, various electronic components have become smaller and more efficient in recent years. Take the above-mentioned personal computer as an example. Today’s motherboards, CPU, RAM and other components not only have improved performance, but also become smaller and smaller, and have better heat dissipation. Even traditional display adapters and sound cards can also be directly built into the computer. In the motherboard, it is implemented by the motherboard. Therefore, in addition to developing a notebook computer (Laptop), the concept of a mini computer has also appeared on the market.

Mini-computers currently on the market are mainly directly configured with an output interface, such as a high-definition multimedia interface (High Definition Multimedia Interface, HDMI) male connector. The user directly plugs the mini computer into the female HDMI connector of the TV or display through the male HDMI connector, so as to output the multimedia data (such as images and sounds) generated by the operation of the mini computer to the TV or display play on .

As mentioned above, existing mini-computers usually use an HDMI connector as a main interface for outputting multimedia data. However, with the advancement of technology, more and more connectors can be used to simultaneously transmit data, power, video and audio and other multimedia data, and the transmission of the above multimedia data is no longer limited to the use of HDMI connectors.

In addition, different brands of TVs or monitors may use different connectors as input interfaces for external video and audio signals. Therefore, users may not be able to alternately use the same mini-computer among multiple TVs and monitors of different brands.

In addition, in order to solve the problem of different interfaces, various conversion connectors (for example, a USB connector can be converted into an HDMI connector) have appeared on the market. However, these adapters are usually small in size, so they are not easy to store and easy to lose.

Utility model content

In view of this, the main purpose of the present invention is to provide a multi-port minicomputer, which can be connected to different electronic devices through various connectors to transmit multimedia data.

In order to achieve the above object, the utility model provides a multi-port minicomputer, which includes:

Ontology, which has:

storage unit, storage operating system;

a micro-processing unit electrically connected to the storage unit, and executes the operating system after startup;

A wireless network unit, electrically connected to the micro-processing unit, receives, sends and processes wireless network signals;

an antenna unit electrically connected to the wireless network unit;

The first male connector is electrically connected to the micro-processing unit, and outputs multimedia data generated by the micro-processing unit after executing the operating system;

The second male connector is electrically connected to the micro-processing unit, and outputs multimedia data generated by the micro-processing unit after executing the operating system; and

The first cover covers the storage unit, the micro-processing unit, the wireless network unit, the antenna unit, the first male connector and the second male connector, wherein the the first connector male head and the second connector male head are partly exposed outside the first cover body; and

An adapter seat is connected to the body through a connector, and the adapter seat has:

conversion circuit;

a second connector female head, electrically connected to the conversion circuit;

a third connector male, electrically connected to the conversion circuit, and connected to the second connector female through the conversion circuit; and

The second cover covers the second connector female head, the third connector male head and the conversion circuit, wherein the second connector female head and the third connector male head are partially exposed Outside the second cover;

Wherein, the first connector male head, the second connector male head and the third connector male head are respectively different types of connector male heads, and the second connector female head corresponds to The type of the male head of the second connector.

Preferably, the body also has a first circuit board, the micro-processing unit, the wireless network unit, the storage unit, the antenna unit, the first connector male head and the second connection The connector males are respectively electrically connected to the first circuit board; the adapter seat also has a second circuit board, and the second connector female, the third connector male and the conversion circuit are electrically connected respectively. connected to the second circuit board.

Preferably, the first male connector is extended from one end of the first circuit board, the second male connector, the second female connector and the third connector The male head is an independent connector, and is welded on the first circuit board and the second circuit board respectively.

Preferably, the first connector male is a lightning (Lightning) connector male, and the second connector male is a standard specification Universal Serial Bus (Universal Serial Bus, USB) 2.0, USB3.0 , USB 3.1 or USB3.0C-type connector male head, the second connector female head is a standard USB2.0, USB 3.0, USB 3.1 or USB3.0C-type connector female head, the third The connector male is a high definition multimedia interface (High Definition Multimedia Interface, HDMI) connector male.

Preferably, a slide rail is provided on at least one side of the outer surface of the first cover, and the connecting piece is pivotally connected to at least one side of the outer surface of the second cover. A first pivot point is provided, and a second pivot point is provided at the other end, the connector is connected to the second cover through the first pivot point, and connected to the first cover through the second pivot point in the rails on the body.

Preferably, the body also has a power unit and an input unit, the power unit and the input unit are respectively electrically connected to the micro-processing unit, the power unit provides the power required for the operation of the minicomputer, and the input The unit receives externally input operation instructions to operate the actions of the operating system.

In order to achieve the above purpose, the utility model also provides a multi-port minicomputer, which includes:

Ontology, which has:

storage unit, storage operating system;

a micro-processing unit, electrically connected to the storage unit, and executes the operating system after being powered on;

The wireless signal card slot is electrically connected to the micro-processing unit, and is used for inserting a wireless network card with a wireless network communication function;

The antenna unit is electrically connected to the wireless signal card slot;

The first male connector is electrically connected to the micro-processing unit, and outputs multimedia data generated by the micro-processing unit after executing the operating system;

The second male connector is electrically connected to the micro-processing unit, and outputs multimedia data generated by the micro-processing unit after executing the operating system; and

The first cover covers the storage unit, the micro-processing unit, the wireless network unit, the antenna unit, the first male connector and the second male connector, wherein the The first male connector, the second male connector and the wireless signal card slot are partly exposed outside the first cover; and

An adapter seat is connected to the body through a connector, and the adapter seat has:

conversion circuit;

a second connector female head, electrically connected to the conversion circuit;

a third connector male, electrically connected to the conversion circuit, and connected to the second connector female through the conversion circuit; and

The second cover covers the second connector female head, the third connector male head and the conversion circuit, wherein the second connector female head and the third connector male head are partially exposed Outside the second cover;

Wherein, the first connector male head, the second connector male head and the third connector male head are respectively different types of connector male heads, and the second connector female head corresponds to The type of the male head of the second connector.

Preferably, the body also has a first circuit board, the micro-processing unit, the wireless signal card slot, the storage unit, the antenna unit, the first connector male head and the second The two connector males are respectively electrically connected to the first circuit board; the adapter seat also has a second circuit board, the second connector female, the third connector male and the conversion circuit are respectively electrically connected to the second circuit board.

Preferably, the first male connector is extended from one end of the first circuit board, the second male connector, the second female connector and the third connector The male head is an independent connector, and is welded on the first circuit board and the second circuit board respectively.

Preferably, the first connector male is a lightning (Lightning) connector male, and the second connector male is a standard specification Universal Serial Bus (Universal Serial Bus, USB) 2.0, USB3.0 , USB 3.1, USB3.0C-type connector male head, the second connector female head is a standard USB2.0, USB 3.0, USB 3.1 or USB3.0C-type connector female head, the third The male connector is a high definition multimedia interface (High Definition Multimedia Interface, HDMI) male connector, and the wireless signal card slot is a 3rd generation (3Generation, 3G) communication function, 3.5th generation (3.5 G) A slot for a Subscriber Identification Module (SIM) card for communication functions, fourth-generation long-term evolution (Long Term Evolution, LTE) communication functions, or fifth-generation (5G) communication functions.

Preferably, a slide rail is provided on at least one side of the outer surface of the first cover, and the connecting piece is pivotally connected to at least one side of the outer surface of the second cover. There is a first pivot point, and the other end is provided with a second pivot point, the connector is connected to the second cover through the first pivot point, and connected to the first cover through the second pivot point in the slide rails above.

Preferably, the body also has a power unit and an input unit, the power unit and the input unit are respectively electrically connected to the micro-processing unit, the power unit provides the power required for the operation of the minicomputer, and the input The unit receives externally input operation instructions to operate the actions of the operating system.

Compared with the prior art, the utility model has the technical effect that a plurality of different types of connectors are arranged on a single minicomputer at the same time, and are respectively corresponding to connection interfaces adopted by electronic devices of different styles, thereby The compatibility of the mini computer can be improved, and at the same time, the probability that the user's electronic device cannot be compatible with the mini computer can be reduced.

In addition, the utility model is provided with a detachable adapter seat on the body of the mini computer, and directly connects the adapter seat to the body through a connector, thereby increasing the types of connectors that the mini computer can support, and effectively avoiding the need for transfer. Risk of lost sockets.

Description of drawings

Fig. 1 is the three-dimensional exploded schematic diagram of the first embodiment of the present utility model;

Fig. 2 is a schematic diagram of a first three-dimensional combination of the first embodiment of the present utility model;

Fig. 3 is a schematic diagram of a second three-dimensional combination of the first embodiment of the present invention;

Fig. 4 is the circuit block diagram of the first embodiment of the utility model;

FIG. 5A is a schematic diagram (1) of the use of the first embodiment of the present utility model;

Fig. 5B is a schematic diagram (2) of the use of the first embodiment of the present utility model;

Fig. 5C is a schematic diagram (3) of the use of the first embodiment of the present utility model;

Fig. 6 is a three-dimensional combined schematic diagram of the second embodiment of the present invention;

Fig. 7 is a circuit block diagram of the second embodiment of the present invention.

Explanation of reference signs

1. 1'Multi-port mini-computer 2.2'Main body

21 The first circuit board 22 Micro-processing unit

23 wireless network unit 24 storage unit

25 antenna unit 26 first connector male

27 The second connector male 28 The first cover

281 slide rail 29 power unit

210 input unit 211 network signal card slot

3 adapter seat 31 second circuit board

32 Second connector female 33 Third connector male

34 Second cover body 35 Connecting piece

351 First pivot point 352 Second pivot point

36 Conversion circuit 41 The first electronic device

410 Lightning connector female 42 Second electronic device

420 HDMI connector female 43 Third electronic device

430 USB connector female 5 SIM card

Detailed ways

The detailed description and technical content of the present utility model will be described as follows with the accompanying drawings, but the attached drawings are only for illustration purposes, and are not intended to limit the present utility model.

Referring to FIG. 1 , FIG. 2 and FIG. 3 , they are respectively a three-dimensional exploded schematic view, a first three-dimensional combined schematic view and a second three-dimensional combined schematic view of the first embodiment of the present invention. The utility model mainly discloses a multi-port mini computer 1 (hereinafter referred to as the mini computer 1 in the description, or may be called the mini cloud), the mini computer 1 is mainly composed of a body 2 and a The adapter base 3 of the main body 2 is composed.

As shown in FIG. 1 , the body 2 mainly includes a first circuit board 21 and a microprocessing unit 22 electrically connected to the first circuit board 21, a wireless network unit 23, a storage unit 24, an antenna unit 25, and a first connector. The male head 26 and the second connector male head 27 . In the embodiment of FIG. 1, the first connector male 26 is formed by extending from the first circuit board 21 (that is, it is a circuit board-type connector male), and the terminals on it are based on the first circuit The second connector male 27 is an independent connector male and is soldered on the first circuit board 21 . More specifically, in this embodiment, the first male connector 26 is an Apple Lightning connector male as an example, and the second connector male 27 is a standard universal serial connector. Universal Serial Bus (USB) 2.0, USB 3.0, USB 3.1 or USB3.0 C-type connector male head is used as an example, but not limited.

In another embodiment, the first male connector 26 can be an independent male connector, and the second connector 27 can be formed by extending from the first circuit board 21 . In yet another embodiment, the first male connector 26 and the second male connector 27 may both be extended from the first circuit board 21, or both may be independent male connectors. should be limited.

The minicomputer 1 stores the main operating system (Operating System, OS) by the storage unit 24, such as the Android (Android) operating system developed by Google Inc. (Google.Inc), the iOS operating system developed by Apple Inc. or the Linux operating system openly used Operating system and ubuntu operating system, etc. After the minicomputer 1 is powered on and started, the microprocessing unit 22 executes the above-mentioned operating system, and the multimedia data (such as images and sounds) generated by the microprocessing unit 22 executing the operating system can pass through the first connector male head 26 Or the male head 27 of the second connector is output to the outside.

The mini computer 1 can further receive, send and process wireless network signals (such as Wi-Fi signals) through the wireless network unit 23 , and increase the signal strength of the wireless network signal through the antenna unit 25 . Thereby, the mini computer 1 can be connected to the Internet, so as to improve its practicality and convenience. In this embodiment, the antenna unit 25 mainly takes a planar inverted-F antenna (Planar Inverted-F Antenna, PIFA) as an example, but it is not limited thereto. In other embodiments, the antenna unit 25 can also be an external antenna that is electrically connected to the first circuit board 21 but extended outside the minicomputer 1 .

The adapter base 3 mainly includes a second circuit board 31 and a second female connector 32 and a third male connector 33 electrically connected to the second circuit board 31 . As described above for the main body 2, the third male connector 33 on the adapter seat 3 can be an independent male connector, or can be a connection formed by extending the second circuit board 31. The male head of the device is not limited here. In this embodiment, the third male connector 33 is mainly a high definition multimedia interface (High Definition Multimedia Interface, HDMI) male connector as an example, but not limited thereto.

The second connector female head 32 is mainly an independent connector female head, and is welded on the second circuit board 31 . The second female connector 32 mainly corresponds to the shape of the second male connector 27 on the body 2 , and can be plugged with the second male connector 27 . As shown in FIG. 2 , the body 2 can be inserted into the second female connector 32 on the adapter base 3 through the second male connector 27 . Thereby, as shown in FIG. 3 , the adapter base 3 can be attached to the body 2 , and the user can convert the second connector male 27 on the body 2 into the adapter base 3 . The third male connector 33 is used to connect an external electronic device, and output the multimedia data generated by the micro-processing unit 22 to the electronic device for playing.

In other words, when the user uses the minicomputer 1, he can select the first male connector on the body 2 according to the type of female connector used by the electronic device (such as a display) to be connected. 26 or the second connector male 27 to connect the electronic device, or to connect the electronic device with the third connector male 33 through the transfer of the adapter base 3, so as to output the multimedia data to Play on the electronic device. In this embodiment, the first connector male 26, the second connector male 27 and the third connector male 33 are three different types of connector males for connecting three different types of male connectors. The three different types of connector female heads can be respectively arranged on different styles of electronic devices.

The body 2 also has a structure for covering the first circuit board 21, the micro-processing unit 22, the wireless network unit 23, the storage unit 24, the antenna unit 25, the first connector male head 26 and the second The first cover 28 of the male connector 27 , wherein the first male connector 26 and the second male connector 27 are partly exposed outside the first cover 28 . The adapter base 3 also has a second cover 34 for covering the second circuit board 31 , the second connector female 32 and the third connector male 33 , wherein the second connector female 32 and the third male connector 33 are partly exposed outside the second cover 34 .

As shown in FIG. 1 , FIG. 2 and FIG. 3 , a slide rail 281 is provided on at least one side of the outer surface of the first cover 28 , and a connecting piece 35 is provided on at least one side of the outer surface of the second cover 34 . In this embodiment, the adapter base 3 is connected to the main body 2 through the connecting member 35 on the second cover 34 .

More specifically, the connecting member 35 is mainly elongated, and one end of the connecting member 35 is provided with a first pivot point 351 , and the other end is provided with a second pivot point 352 . The connecting member 35 is connected to the side of the second cover 34 through the first pivot point 351 , and pivotally connected to the slide rail 281 on the first cover 28 through the second pivot point 352 . When the second connector female head 32 of the adapter base 3 is removed from the second connector male head 27 of the body 2, it can still be connected to the first cover of the body 2 through the connecting piece 35 body 28 without falling. Moreover, the second pivot point 352 can move in the slide rail 281, so that when the adapter base 3 is removed from the body 2, the user can use the second pivot point 352 and the slide rail 281 to move. Adjusting the position of the adapter base 3 through interaction will not cause the adapter base 3 to affect the use of the second connector male head 27 .

In this embodiment, the slide rail 281 is arranged on the first cover 28 of the main body 2 , however, in other embodiments, the slide rail 281 can also be arranged on the second cover of the adapter seat 3 34 (not shown in the figure), the utility model is not limited. In addition, corresponding slide rails may be respectively provided on one side of the outer surfaces of the first cover body 28 and the second cover body 34 , and the connecting member 35 is connected and provided through the two slide rails.

Please refer to FIG. 4 , which is a circuit block diagram of the first embodiment of the present invention. As shown in FIG. 4 , the mini computer 1 is mainly composed of the main body 2 and the adapter base 3 . The main body 2 mainly includes the first circuit board 21, the micro-processing unit 22, the wireless network unit 23, the storage unit 24, the antenna unit 25, the first connector male 26 and the second connector male 27, wherein the wireless network unit 23, the storage unit 24, the first connector male 26 and the second connector male 27 are respectively electrically connected to the microprocessing unit 22 through the first circuit board 21, and the The antenna unit 25 is electrically connected to the wireless network unit 23 through the first circuit board 21 .

In this embodiment, the main body 2 can further be provided with a power unit 29 , the power unit 29 is electrically connected to the first circuit board 21 , and is electrically connected to the micro-processing unit 22 through the first circuit board 21 . In one embodiment, the power unit 29 is mainly a battery for providing the power required for the operation of the minicomputer 1 . In another embodiment, the power unit 29 can also be a female connector (such as a standard USB female connector, a micro USB female connector or a USB C-type female connector). The female connector is used to plug one end of the transmission line, and the other end of the transmission line can be plugged into an external power source, so that the minicomputer 1 can obtain power provided by the external power source through the transmission line.

The main body 2 can further be provided with an input unit 210 , the input unit 210 is electrically connected to the first circuit board 21 , and is electrically connected to the micro-processing unit 22 through the first circuit board 21 . In this embodiment, the minicomputer 1 receives external operation commands via the input unit 210 via wire or wirelessly, so as to operate the operation of the operating system.

Based on the above, in one embodiment, the input unit 210 can be a wireless transmission unit, such as a Bluetooth (Bluetooth) transmission unit, a radio frequency transmission unit or a Zigbee (Zigbee) transmission unit, etc., for wirelessly receiving a wireless control device (such as Operation instructions issued by wireless keyboard, wireless mouse, etc.). In another embodiment, the input unit 210 can be a female connector (such as a standard USB female connector or a micro (micro) USB connector female), for connecting an external wired control device (such as a wired keyboard) , mouse, etc.). In yet another embodiment, the input unit 210 can be a button or a touchpad directly disposed on the minicomputer 1 and exposed on the first cover 28 , but it is not limited thereto.

The adapter base 3 mainly includes the second female connector 32 and the third male connector 33 . A switching circuit 36 is disposed on the second circuit board 31 , and the second connector female 32 and the third connector male 33 are connected to each other through the switching circuit 36 . The user can choose to directly connect the electronic device with the first connector male 26 or the second connector male 27 on the body 2, or through the transfer of the adapter 3, the adapter The third connector male 33 on the 3 is connected to the electronic device. In this embodiment, the second connector male 24 and the second connector female 32 can be, for example, standard USB2.0, USB3.0, USB3.1 or USB3.0 C-type connectors, the third The male connector 33 can be an HDMI connector. In other embodiments, the second connector male 24 and the second connector female 32 can also be HDMI connectors, and the third connector male 33 can be standard USB2.0, USB3.0 , USB3.1 or USB3.0C-type connector, but not limited.

The above are only preferred examples of the present utility model. The first male connector 26, the second male connector 27 and the third male connector 33 on the minicomputer 1 can be selected according to actual needs. And be configured, such as USB connector (USB2.0, USB3.0, USB3.1, USB3.0C-type, etc.), HDMI connector, mini (mini) HDMI connector, Lightning connector, external serial high Technical configuration (external serial advanced technology attachment, e-SATA) connectors and the like are not limited.

Referring to FIG. 5A , it is a schematic view (1) of the first embodiment of the present invention. A first electronic device 41 is disclosed in FIG. 5A . The first electronic device 41 may be, for example, a display using a lightning connector female 410 . In this embodiment, the first male connector 26 on the minicomputer 1 can be, for example, a male lightning connector, and the minicomputer 1 can be plugged into the first electronic device 41 through the first male connector 26 The lightning connector female head 410 on the upper body, thereby establishing a connection with the first electronic device 41 . After the minicomputer 1 is successfully connected to the first electronic device 41 , the multimedia data generated by the micro-processing unit 22 executing the operating system can be output to the first electronic device 41 for playback.

Referring to FIG. 5B , it is a schematic diagram (2) of the use of the first embodiment of the present invention. FIG. 5B discloses a second electronic device 42 , and the second mobile device 42 may be, for example, a display using an HDMI connector 420 . In this embodiment, the third male connector 33 on the minicomputer 1 can be, for example, a male HDMI connector, and the minicomputer 1 can be plugged into the second electronic device 42 through the third male connector 33 The HDMI connector female head 420 on the screen, thereby establishing a connection with the second electronic device 42 . After the minicomputer 1 is successfully connected with the second electronic device 42 , the multimedia data generated by the micro-processing unit 22 executing the operating system can be output to the second electronic device 42 for playback.

Specifically, the mini computer 1 converts the second connector male 27 on the body 2 into the third connector male 33 on the adapter 3 mainly through the use of the adapter 3 , and connect to the second electronic device 42 through the third male connector 33 . In other words, the multimedia data is output to the second electronic device 42 through the second male connector 27 , the second female connector 32 , the conversion circuit 36 and the third male connector 33 in sequence.

Referring to FIG. 5C , it is a schematic diagram (3) of the use of the first embodiment of the present invention. Figure 5C discloses a third electronic device 43, which can be, for example, a standard USB (such as standard USB2.0, USB3.0, USB3.1 or USB3.0C-type) connector female head 430 display. In this implementation, the second connector male 27 on the minicomputer 1 can be, for example, a standard USB connector male (that is, the second connector female 32 on the adapter base 3 is also a standard USB connector female head), the minicomputer 1 can be plugged into the USB connector female head 430 on the third electronic device 43 through the second connector male head 27, thereby establishing a connection with the third electronic device 43 . When the minicomputer 1 is successfully connected to the third electronic device 43 , the multimedia data generated by the micro-processing unit 22 executing the operating system can be output to the third electronic device 43 for playback.

The body 2 of the mini computer 1 has at least two male connectors (the first male connector 26 and the second male connector 27), and the adapter base 3 also has at least one connector male head (the third connector male head 33). In other words, the mini computer 1 of the present utility model can be connected with at least three different types of female connectors (as mentioned above, the three male connectors 26, 27, 33 can be Lightning, HDMI, USB2.0, USB3.0, USB3.1 or USB3.0C-type connector, etc.), so it can support a variety of different types of electronic devices (such as a variety of monitors that use different connector females as input interfaces) , so as to output the multimedia data to these electronic devices for playing.

Referring to FIG. 6 and FIG. 7 , they are respectively a three-dimensional combined schematic diagram and a circuit block diagram of the second embodiment of the present invention. Figures 6 and 7 disclose another minicomputer 1', which is different from the above-mentioned minicomputer 1 in that the minicomputer 1' is composed of another body 2' combined with the above-mentioned adapter seat 3.

As shown in Figure 6 and Figure 7, the main body 2' mainly includes the above-mentioned first circuit board 21, the micro-processing unit 22, the storage unit 24, the antenna unit 25, the first connector male head 26, the The second male connector 27 , the first cover 28 , and possibly the power unit 29 and the input unit 210 are provided. In this embodiment, the main body 2' replaces the wireless network unit 23 in the main body 2 with a network signal card slot 211.

The network signal card slot 211 is electrically connected to the first circuit board 21 and electrically connected to the micro-processing unit 22 through the first circuit board 21 . The first cover 28 covers the network signal card slot 211 , and a portion of the network signal card slot 211 is exposed outside the first cover 28 .

In the above embodiments, the minicomputer 1 processes network signals (such as Wi-Fi signals) and connects to the Internet through the built-in wireless network unit 23 . In this embodiment, the minicomputer 1' is plugged into an external wireless network card through the network signal card slot 211, for example, it has the third generation (3Generation, 3G) communication function, the third generation (3.5G) communication function, a fourth-generation Long Term Evolution (Long Term Evolution, LTE) communication function or a fifth-generation (5G) communication function, a Subscriber Identification Module (Subscriber Identification Module, SIM) card 5 . In this way, the mini computer 1 can process network signals and connect to the Internet through the SIM card 5 .

Through the utility model, the user can connect the minicomputer 1, 1' through three different interfaces, so as to output and play the multimedia data on the minicomputer 1, 1', thereby increasing the practicability of the utility model and convenience. In addition, the user can choose to use the mini-computer 1 with the built-in wireless network unit 23 or the mini-computer 1' with the SIM card 5 that has the function of connecting to the Internet according to his or her own Internet access requirements. The choice of the reader has increased a lot of flexibility.

The above descriptions are only specific descriptions of preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Any other equivalent transformations shall fall within the scope of the claims of the present application.

Claims (12)

1. a multiport type mini computer, is characterized in that, this mini computer comprises:

Body, this body has:

Storage unit, stores operating system;

Microprocessing unit, is electrically connected described storage unit, performs described operating system upon actuation;

Radio network unit, is electrically connected described microprocessing unit, and sending and receiving also process wireless network signal;

Antenna element, is electrically connected described radio network unit;

First connector male head, is electrically connected described microprocessing unit, exports the multi-medium data produced after described microprocessing unit performs described operating system;

Second connector male head, is electrically connected described microprocessing unit, exports the multi-medium data produced after described microprocessing unit performs described operating system; And

First lid, coated described storage unit, described microprocessing unit, described radio network unit, described antenna element, described first connector male head and described second connector male head, wherein said first connector male head and described second connector male head part are exposed outside described first lid; And

Adapter, connects on the body by web member, and this adapter has:

Change-over circuit;

Second connector female end, is electrically connected described change-over circuit;

3rd connector male head, is electrically connected described change-over circuit, and connects described second connector female end by described change-over circuit; And

Second lid, coated described second connector female end, described 3rd connector male head and described change-over circuit, wherein said second connector female end and described 3rd connector male head part are exposed outside described second lid;

Wherein, described first connector male head, described second connector male head and described 3rd connector male head are respectively the connector male head of different kenel, and described second connector female end corresponds to the kenel of described second connector male head.

2. multiport type mini computer according to claim 1, it is characterized in that, described body also has first circuit board, and described microprocessing unit, described radio network unit, described storage unit, described antenna element, described first connector male head and described second connector male head are electrically connected at this first circuit board respectively; Described adapter also has second circuit board, and described second connector female end, described 3rd connector male head and described change-over circuit are electrically connected at this second circuit board respectively.

3. multiport type mini computer according to claim 2, it is characterized in that, described first connector male head forms by one end of described first circuit board is extended, described second connector male head, described second connector female end and described 3rd connector male head are independently connector, and are welded on respectively on described first circuit board and described second circuit board.

4. multiport type mini computer according to claim 3, it is characterized in that, described first connector male head is lightning connector male head, described second connector male head is USB (universal serial bus) 2.0,3.0,3.1 or the 3.0C-type connector male head of standard specification, described second connector female end is USB (universal serial bus) 2.0,3.0,3.1 or the 3.0C-type connector female end of standard specification, and described 3rd connector male head is high definition multimedia interface connector male.

5. multiport type mini computer according to claim 1, it is characterized in that, the at least side of described first cover outer surface is provided with slide rail, the at least side of described second cover outer surface is articulated with described web member, this web member is long strip type and one end is provided with the first pivoting point, the other end is provided with the second pivoting point, this web member is connected to described second lid by described first pivoting point, and is connected in the described slide rail on described first lid by described second pivoting point.

6. multiport type mini computer according to claim 5, it is characterized in that, described body also has power unit and input block, this power unit and this input block are electrically connected described microprocessing unit respectively, described power unit provides the electric power needed for the running of described mini computer, described input block receives the operational order of outside input, to operate the action of described operating system.

7. a multiport type mini computer, is characterized in that, this mini computer comprises:

Body, this body has:

Storage unit, stores operating system;

Microprocessing unit, is electrically connected described storage unit, after energising starts, perform described operating system;

Wireless signal card slot, is electrically connected described microprocessing unit, possesses the wireless network card of wireless network communication function in order to grafting;

Antenna element, is electrically connected described wireless signal card slot;

First connector male head, is electrically connected described microprocessing unit, exports the multi-medium data produced after described microprocessing unit performs described operating system;

Second connector male head, is electrically connected described microprocessing unit, exports the multi-medium data produced after described microprocessing unit performs described operating system; And

First lid, coated described storage unit, described microprocessing unit, described radio network unit, described antenna element, described first connector male head and described second connector male head, wherein said first connector male head, described second connector male head and described wireless signal card slot part are exposed outside described first lid; And

Adapter, connects on the body by web member, and this adapter has:

Change-over circuit;

Second connector female end, is electrically connected described change-over circuit;

3rd connector male head, is electrically connected described change-over circuit, and connects described second connector female end by described change-over circuit; And

Second lid, coated described second connector female end, described 3rd connector male head and described change-over circuit, wherein said second connector female end and described 3rd connector male head part are exposed outside described second lid;

Wherein, described first connector male head, described second connector male head and described 3rd connector male head are respectively the connector male head of different kenel, and described second connector female end corresponds to the kenel of described second connector male head.

8. multiport type mini computer according to claim 7, it is characterized in that, described body also has first circuit board, and described microprocessing unit, described wireless signal card slot, described storage unit, described antenna element, described first connector male head and described second connector male head are electrically connected at this first circuit board respectively; Described adapter also has second circuit board, and described second connector female end, described 3rd connector male head and described change-over circuit are electrically connected at this second circuit board respectively.

9. multiport type mini computer according to claim 8, it is characterized in that, described first connector male head forms by one end of described first circuit board is extended, described second connector male head, described second connector female end and described 3rd connector male head are independently connector, and are welded on respectively on described first circuit board and described second circuit board.

10. multiport type mini computer according to claim 9, it is characterized in that, described first connector male head is lightning connector male head, described second connector male head is the USB (universal serial bus) 2.0 of standard specification, 3.0, 3.1 or 3.0C-type connector male head, described second connector female end is the USB (universal serial bus) 2.0 of standard specification, 3.0, 3.1 or 3.0C-type connector female end, described 3rd connector male head is high definition multimedia interface connector male, described wireless signal card slot is for possessing third generation communication function, thirdly five generation communication function, forth generation Long Term Evolution communication function or the 5th generation communication function the slot of user identity module card.

11. multiport type mini computers according to claim 7, it is characterized in that, the at least side of described first cover outer surface is provided with slide rail, web member described in pivot joint at least side of described second cover outer surface, this web member is long strip type and one end is provided with the first pivoting point, the other end is provided with the second pivoting point, this web member is connected to described second lid by described first pivoting point, and is connected in the described slide rail on described first lid by described second pivoting point.

12. multiport type mini computers according to claim 11, it is characterized in that, described body also has power unit and input block, this power unit and this input block are electrically connected described microprocessing unit respectively, described power unit provides the electric power needed for the running of described mini computer, described input block receives the operational order of outside input, to operate the action of described operating system.