CN110069100B

CN110069100B - Electronic equipment

Info

Publication number: CN110069100B
Application number: CN201910249514.3A
Authority: CN
Inventors: 李志萍; 陈金山
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2020-10-27
Anticipated expiration: 2039-03-29
Also published as: CN110069100A

Abstract

The embodiment of the invention provides electronic equipment, which comprises a display device, wherein a main control board is arranged in the display device, a first port is arranged on the main control board, the first port comprises a first pin component and a second pin component, and the first pin component and the second pin component are provided with at least one shared pin; the first pin assembly forms a first interface, and the display device can be connected with first equipment through the first interface so as to enable the first equipment to interact with the display device; or the second pin component forms a second interface, and the display device can be connected with the second equipment through the second interface, so that the display device receives the display data of the second equipment and displays corresponding display content. The first port of the invention can not only form a first interface to be connected with first equipment needing bidirectional interaction of a host computer such as an AIO computer, but also form a second interface to be used as display output equipment to be connected with second equipment such as a desktop computer, and the invention has better universality.

Description

Electronic equipment

Technical Field

The embodiment of the application relates to the field of computers, in particular to an electronic device.

Background

With the diversification of functions of electronic devices such as mobile phones and computers, more and more users tend to purchase products with small size and small occupied space for products with the same functions. For example, an ALL-IN-ONE (AIO, an abbreviation for ALL IN ONE) is interposed between a desktop computer and a notebook computer, and integrates a display screen and a host computer, thereby having an attractive appearance and a small size.

However, since the all-in-one computer is shipped by matching with a fixed display screen (panel) and a host, the all-in-one computer has a single product, and cannot be configured with different displays according to different user requirements, so that the flexibility of the product is limited. In order to solve the problems, a display screen designed for a desktop computer is matched with a small host to form a computer similar to an all-in-one machine, but the design mode still has more wiring, and the design concept of simplifying wiring layout of the all-in-one computer is violated; or each series of all-in-one computers continues to use the previous generation of displays, namely the displays are not redesigned, but the appearance and the display function of the products are single, and the novelty is lacked, so that the market competitiveness of the products is lacked.

If a plurality of displays of different models are configured for each product of the same series, the display can only be redesigned for each display, but because the connection mode of the display of the AIO computer and the host is different from the connection mode of the display in the desktop computer and the host, the display screen designed for the AIO computer is only suitable for the AIO computer and cannot be configured on the desktop computer for use, the application range of the display is displayed, and the design cost of the product is greatly increased.

Content of application

The embodiment of the application provides electronic equipment, which is used for solving the technical problem that display screens designed for an AIO computer and a desktop computer cannot be universal due to the fact that the connection mode of the display of the AIO computer and the host computer is different from the connection mode of the display of the desktop computer and the host computer in the prior art.

In order to solve the above technical problem, an embodiment of the present application provides the following technical solutions:

an electronic device comprises a display device, wherein a main control board is arranged in the display device, a first port is arranged on the main control board, the first port comprises a first pin component and a second pin component, and the first pin component and the second pin component are provided with at least one shared pin;

the first pin assembly forms a first interface, and the display device can be connected with first equipment through the first interface so as to enable the first equipment to interact with the display device; or

The second pin assembly forms a second interface, and the display device can be connected with second equipment through the second interface, so that the display device receives display data of the second equipment and displays corresponding display content.

In some embodiments, a first connection mechanism is disposed on the main control board, and the first connection mechanism is configured to connect a first conversion head, so that one side of the first conversion head is connected to the first pin assembly, and the other side forms the first interface.

In some embodiments, a second connection mechanism is disposed on the main control board, and the second connection mechanism is configured to connect to a second conversion head, so that one side of the second conversion head is connected to the second pin assembly, and the other side of the second conversion head forms the second interface.

In some embodiments, the electronic device further includes a first host connected to the display device through the first interface, so that the first host interacts with the display device.

In some embodiments, the first host is configured in a pedestal shape and supports the display device.

In some embodiments, a support member for supporting the display device is disposed between the first host and the display device.

In some embodiments, a threading channel is disposed inside the supporting member, and the first interface is connected to the first host machine through a connecting wire passing through the threading channel.

In some embodiments, the second interface is a preset interface, and the display device is connected to a second host through the second interface, so that the second host transmits video and/or audio signals to the display device through the second interface.

In some embodiments, a display controller is disposed on the main control board, and the first pin assembly and the second pin assembly are connected to the display controller.

In some embodiments, the second interface comprises at least one of: DP interface, HDMI interface, DVI interface and VGA interface.

Based on the disclosure of the above embodiments, it can be known that the embodiments of the present application have the following beneficial effects:

according to the electronic device provided by the embodiment of the invention, the main control board is provided with the first port, the first port comprises the first pin component and the second pin component, the first pin component and the second pin component are provided with at least one shared pin, and the first pin component and the second pin component integrally occupy a smaller space on the main control board and have better compatibility, wherein the first pin component can form the first interface, and the second pin component can form the second interface. The display device can be connected with the first equipment through the first interface and realizes communication interaction with the first equipment, and at the moment, the display device not only can receive a display signal sent by the first equipment, but also can send a signal to the first equipment so as to realize bidirectional interaction; the display device can be connected with the second equipment through the second interface, and at this time, the display device can only receive the display data sent by the second equipment and display the corresponding display content, that is, the display device only has a single display function when being connected with the second equipment. That is, the first port can not only form a first interface to enable the display device to be connected with a first device such as an AIO computer requiring bidirectional interaction through the first interface, but also form a second interface to enable the display device to be only used as a display output device, and the display device is connected with a second device such as a desktop computer through the second interface, so that the first port has better universality, is beneficial to widening the application range of products, and can reduce the design cost and the production cost of the products. And because the first pin component and the second pin component have better compatibility, the signal transmission effect is better when the first interface or the second interface and the main control panel transmit signals.

Drawings

Fig. 1 is a block diagram of an electronic device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a main control board in a first embodiment of the electronic apparatus according to the embodiment of the present invention;

fig. 3 is a schematic structural view of a main control board in a second embodiment of the electronic apparatus according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a main control board in a third embodiment of the electronic apparatus according to the embodiment of the present invention;

fig. 5 is a schematic structural diagram of an electronic device according to a fourth embodiment of the invention;

fig. 6 is a schematic structural diagram of an electronic device according to a fifth embodiment of the present invention.

Description of reference numerals:

1-a display device; 2-a main control panel; 3-a first port; 4-a first pin assembly; 5-a second pin assembly; 6-a first conversion head; 7-a first connection mechanism; 8-a second conversion head; 9-a second connection mechanism; 10-a first host; 11-a support; 12-a preset interface; 13-a display controller; 14-a first lead unit; 15-a second pin unit; 16-a first interface; 17-a second interface; 18-first device.

Detailed Description

Specific embodiments of the present application will be described in detail below with reference to the accompanying drawings, but the present application is not limited thereto.

It will be understood that various modifications may be made to the embodiments disclosed herein. The following description is, therefore, not to be taken in a limiting sense, but is made merely as an exemplification of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the disclosure.

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the disclosure and, together with a general description of the disclosure given above, and the detailed description of the embodiments given below, serve to explain the principles of the disclosure.

These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment, given as non-limiting examples, with reference to the attached drawings.

It is also understood that, although the present application has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of application, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.

The above and other aspects, features and advantages of the present disclosure will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.

Specific embodiments of the present disclosure are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely examples of the disclosure that may be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the disclosure in unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present disclosure in virtually any appropriately detailed structure.

The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the disclosure.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides an electronic device, which includes a display device 1, a main control board 2 is disposed inside the display device 1, a first port 3 is disposed on the main control board 2, the first port 3 includes a first pin assembly 4 and a second pin assembly 5, and the first pin assembly 4 and the second pin assembly 5 have at least one common pin; the first pin assembly 4 forms a first interface 16, and the display apparatus 1 can be connected with a first device 18 through the first interface 16 so as to enable interaction between the first device 18 and the display apparatus 1; or the second pin assembly 5 forms a second interface 17, and the display apparatus 1 can be connected with a second device through the second interface 17, so that the display apparatus 1 receives display data of the second device and displays corresponding display content. It should be noted that fig. 2 is only a schematic illustration of the main control board 2, and the main control board 2 is not limited to the illustrated shape.

Because the main control board 2 is provided with the first port 3, the first port 3 comprises the first pin component 4 and the second pin component 5, the first pin component 4 and the second pin component 5 have at least one shared pin, the first pin component 4 and the second pin component 5 occupy a smaller space on the main control board 2 and have better compatibility, wherein the first pin component 4 can form the first interface 16, and the second pin component 5 can form the second interface 17. The display device 1 can be connected with the first equipment 18 through the first interface 16 and realize communication interaction with the first equipment 18, and at this time, the display device 1 can not only receive the display signal sent by the first equipment 18, but also send a signal to the first equipment 18 to realize bidirectional interaction; the display apparatus 1 can be connected to the second device through the second interface 17, and in this case, the display apparatus 1 can only receive the display data sent by the second device and display the corresponding display content, that is, the display apparatus 1 is only used as a display output device when connected to the second device. That is, the first port 3 can not only form the first interface 16 to enable the display device 1 to be connected with the first device 18, such as an AIO computer, requiring bidirectional interaction through the first interface 16, but also form the second interface 17 to enable the display device 1 to be used only as a display output device, and be connected with the second device, such as a desktop computer, through the second interface 17, so that the first port has better versatility, which is beneficial to widening the application range of products and reducing the design cost and the production cost of products. And because the first pin component 4 and the second pin component 5 have good compatibility, the signal transmission effect is good when the signal is transmitted with the main control board 2 through the first interface 16 or the second interface 17.

In some embodiments, as shown in fig. 1, a display controller 13 may be disposed on the main control board 2, and the first pin assembly 4 and the second pin assembly 5 are connected to the display controller 13. Wherein, the display controller 13 can receive the display signal sent by the first device 18 or the second device, and control the display apparatus 1 to be limited to the display content corresponding to the display signal based on the display signal, and the display controller 13 can also generate and send a signal such as a manipulation signal to the first device 18. Specifically, the display controller 13 may be a Scaler chip, and the Scaler chip converts the received analog display signal or digital display signal after receiving the analog display signal or digital display signal sent by the first device 18 or the second device, so as to obtain a digital display signal adapted to the size of the display screen of the display apparatus 1, that is, the Scaler chip can change the horizontal and vertical resolutions of the display content, so that the display content is adapted to the size of the display screen of the display apparatus 1, thereby obtaining a clear display effect.

The first pin assembly 4 may include a plurality of pins disposed on the main control board 2, which may be connected to the display controller 13 through circuitry located on the main control board 2. The first pin assembly 4 may include a first pin unit 14 for acquiring a display signal, a second pin unit 15 for transmitting a control signal to the first device 18 or receiving a control signal transmitted by the first device 18, a third pin unit for outputting an image signal, a fourth pin unit for acquiring an audio signal, a fifth pin unit for outputting an audio signal, and the like, and in addition, the plurality of pins may further include a power pin unit for supplying power to the electronic device according to the embodiment of the present invention through the first device 18. The first device 18 may transmit a display signal to the display apparatus 1 through the first pin unit 14 so that the display apparatus 1 can display corresponding display contents. The first device 18 can also output a control signal to the display apparatus 1 through the second pin unit 15, for example, control the brightness, contrast, display mode, etc. of the display apparatus 1. The first device 18 can also obtain the control signal sent by the display apparatus 1 through the second pin unit 15, for example, when a touch input device is disposed on the display apparatus 1, the display apparatus 1 can generate and send the control signal to the first device 18 based on the touch operation of the user. The display device 1 may further be provided with, for example, an image capturing device, and an image captured by the image capturing device may be transmitted to the first device 18 through the third pin unit. The first device 18 may also transmit an audio signal to the display apparatus 1 through the fourth pin unit, and when an audio output device such as a speaker is provided on the display apparatus 1, the audio output device may output an audio corresponding to the audio signal based on the audio signal. The display device 1 may further be provided with an audio acquisition device, and audio acquired by the audio acquisition device may be transmitted to the first device 18 through the fifth pin unit. The second pin assembly 5 may also include a plurality of pins disposed on the main control board 2, and likewise, the pins may be connected to the display controller 13 via circuitry located on the main control board 2. The plurality of leads included in the second lead assembly 5 may all be common leads of the first lead assembly 4 and the second lead assembly 5, or may only share a portion of the leads with the first lead assembly 4. For example, as shown in fig. 2, the first port 3 may include a first pin unit 14 and a second pin unit 15 (the specific pin numbers of the first pin unit 14 and the second pin unit 15 shown in the figure are not actual pin numbers, and are only shown schematically, and do not constitute a specific limitation on the pin numbers included in the first pin unit 14 and the second pin unit 15), wherein the first pin unit 14 and the second pin unit 15 constitute the first pin assembly 4, and the first pin unit 14 alone constitutes the second pin assembly 5, so that the first pin assembly 4 and the second pin assembly 5 share the first pin unit 14 to obtain a display signal from the first device 18 or the second device, and the first pin assembly 4 may further transmit, for example, a control signal through the second pin unit 15.

In some embodiments, as shown in fig. 2 and 3, the main control board 2 may be provided with a first connecting mechanism 7, and the first connecting mechanism 7 is used for connecting the first transducing head 6, so that one side of the first transducing head 6 is connected with the first pin assembly 4, and the other side forms a first interface 16. The first connecting mechanism 7 can be a jack hole arranged on the main control panel 2, correspondingly, a plugging part can be arranged on the first conversion head 6, and during connection, the plugging part on the first conversion head 6 can be plugged into the jack hole on the main control panel 2 and welded, so that the purpose of connecting the first conversion head 6 on the main control panel 2 can be realized. This first coupling mechanism 7 can also set up the screw on main control panel 2 for the screw that sets up, and corresponding can set up the chimb that has the screw in first conversion head 6 side, during the installation, can align the screw on first conversion head 6 and the main control panel and pass through the bolt fastening, also can realize the purpose of connecting first conversion head 6 on main control panel 2. The first connecting mechanism 7 is not limited to the above-described form, and may be, for example, a mounting structure, a snap-fit structure, or the like, as long as the purpose of connecting the first conversion head 6 to the main control board 2 can be achieved. This first conversion head 6 still can be including being located its one side first pin group, and is corresponding, and this first pin group makes the pin group promptly for the slot, pegs graft first pin group on main control panel 2 in the first pin group and welds to realize the purpose of being connected with the first pin group on main control panel 2. One side of the first rotating head can also be provided with a contact type pin group, and the contact type pin group on the first rotating head 6 is aligned with the first pin group and is attached on the main control panel 2, namely, the purpose of connecting with the first pin group on the main control panel 2 can be realized. The first interface 16 on the other side of the first conversion head 6 may be a plug or a socket for plugging the plug.

In some embodiments, as shown in fig. 2 and 4, the main control board 2 may further be provided with a second connecting mechanism 9, and the second connecting mechanism 9 is used for connecting the second conversion head 8, so that one side of the second conversion head 8 is connected with the second pin assembly 5, and the other side forms a second interface 17. The second connecting mechanism 9 may be a plug hole disposed on the main control panel 2, and correspondingly, a plug portion may be disposed on the second conversion head 8, and during connection, the plug portion on the second conversion head 8 may be plugged into the plug hole on the main control panel 2 and welded, so as to connect the second conversion head 8 to the main control panel 2. This second coupling mechanism 9 can also set up the screw on main control panel 2 for the screw that sets up, and corresponding can set up the chimb that has the screw in second conversion head 8 side, during the installation, can align the screw on second conversion head 8 and the main control panel and pass through the bolt fastening, also can realize connecting the purpose on main control panel 2 with second conversion head 8. The second connecting mechanism 9 is not limited to the above form, and may be, for example, a mounting structure, a clamping structure, or the like, as long as the purpose of connecting the second conversion head 8 to the main control panel 2 can be achieved. The second converting head 8 may further include a second pin group located on one side thereof, and correspondingly, the second pin group is a slot-making pin group, and the second pin group is inserted into the second pin group on the main control board 2 and welded, i.e., the purpose of connecting with the second pin group on the main control board 2 can be achieved. One side of the second converter can also be provided with a contact type pin group, and the contact type pin group on the second converter 8 is aligned with the second pin group and is attached on the main control panel 2, namely, the purpose of connecting with the first pin group on the main control panel 2 can be realized.

As shown in fig. 5, in some embodiments, the electronic device may further include a first host 10, where the first host 10 is connected to the display apparatus 1 through a first interface 16, so as to enable interaction between the first host 10 and the display apparatus 1, for example, sending a display signal, an audio signal, a control signal, and the like to the display apparatus 1 through the first interface 16, or obtaining the control signal, the audio signal, an image signal, and the like from the display apparatus 1 through the first interface 16. The first host 10 may include a processor, a memory, a power module, and the like. The power module is used for supplying power to the electronic equipment and can comprise a rectifying circuit, a voltage transformation circuit and the like. The processor may be a processing device including one or more general purpose processing devices such as a microprocessor, Central Processing Unit (CPU), Graphics Processing Unit (GPU), Accelerated Processing Unit (APU), or the like. More particularly, the processor may be a Complex Instruction Set Computing (CISC) microprocessor, Reduced Instruction Set Computing (RISC) microprocessor, Very Long Instruction Word (VLIW) microprocessor, processor implementing other instruction sets, or processors implementing a combination of instruction sets. The processor may also be one or more special-purpose processing devices such as an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), a Digital Signal Processor (DSP), a system on a chip (SOC), or the like. As will be appreciated by those skilled in the art, in some embodiments, the processor may be a special purpose processor rather than a general purpose processor. The memory may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. Volatile memory can include, for example, Random Access Memory (RAM), cache memory (or the like). The non-volatile memory may include, for example, Read Only Memory (ROM), a hard disk, an Erasable Programmable Read Only Memory (EPROM), a portable compact disc read only memory (CD-ROM), USB memory, flash memory, and the like.

In some embodiments, the first host 10 may be configured as a base and support the display device 1. The display device 1 can be fixedly mounted on the first main body 10, and can also be mounted on the first main body 10 by adopting an adjustable supporting angle. The electronic device of the present application may be a computer or a television, and when the electronic device is a computer-integrated machine, the first host 10 is a host of the computer-integrated machine. For example, the first main body 10 may be configured as a flat rectangular parallelepiped or a flat cylinder. Further, the first main body 10 may be configured to have a larger bottom contact surface and a smaller top support surface for supporting the display device 1, so that the first main body 10 has better stability. Preferably, the first host 10 may include a carrying portion for being placed on a carrying surface such as a desktop, and a processing portion for being placed on the carrying portion, such as a top surface of the carrying portion. The display device 1 may be mounted on the carrying portion, for example, the processing portion may be located at a front side of the carrying portion, and the display device 1 may be mounted at a rear side of the carrying portion, the front side being a side close to the user and the rear side being a side far from the user when the display surface of the display device 1 faces the user. Obviously, the display device 1 may be mounted on the processing section. In addition, still can be provided with the thing district on this bearing part, this thing district can be formed with between display device 1 and puts the thing space, and during the use, the user can place article such as smart mobile phone, panel computer, notebook on this thing district to improve the storage capacity on the bearing object such as desk. Further preferably, the position department corresponding with this thing district of putting on the bearing part still can be provided with wireless charging device, and this wireless charging device's wireless charging coil can be configured for just to this middle part of putting the thing district, and the user can place the electronic equipment such as smart mobile phone, intelligent bracelet, the intelligent headset that have wireless charging function in this thing district of putting and carry out wireless charging.

In some embodiments, a support 11 for supporting the display device 1 is disposed between the first host 10 and the display device 1. Specifically, the supporting member 11 may include a first end and a second end, the first end of the supporting member 11 is connected to the first host 10, and the second end of the supporting member 11 is connected to the display device 1, so as to support the display device 1 on the top of the first host 10. Further, the display device 1 may be configured to be connected to the second end of the supporting member 11 with an adjustable display angle, so that the display angle of the display device 1 can be manually or automatically adjusted during use, thereby facilitating the user to view the display device 1 from different angles. For example, the display device 1 can be hinged to the second end of the supporting member 11, or can be connected to the second end of the supporting member 11 through a universal joint, and the display angle of the display surface can be adjusted by pulling the display device 1 when in use. For example, the first end of the supporting member 11 may be hinged to the first main body 10, and the second end of the supporting member 11 may be hinged to the display device 1, so that the angle between the supporting member 11 and the first main body 10 is adjustable, and the angle between the supporting member 11 and the display device 1 is also adjustable, thereby providing various display angle adjustment modes.

In some embodiments, a threading channel may be disposed inside the supporting member 11, and the first interface 16 is connected to the first host 10 through a connecting line penetrating through the threading channel, so as to prevent the connecting line between the display device 1 and the first host 10 from being exposed, which is beneficial to keeping the appearance of the electronic device simple, and forming an integrated overall appearance effect between the display device 1 and the first host 10, so as to conform to an integrated design concept of a computer-integrated computer. For example, the supporting member 11 may be a tubular supporting member 11, the threading channel may be formed through an official cavity of the tubular supporting member 11, one end of the tubular supporting member 11 may be inserted into a first insertion hole on the first host 10, so that the threading channel is communicated with an inner cavity of the first host 10, the other end of the tubular supporting member 11 may be inserted into a second insertion hole on the display device 1, so that the threading channel is communicated with the inner cavity of the display device 1, and a connection wire penetrating through the threading channel may respectively extend into the display device 1 and the first host 10 through the first insertion hole and the second insertion hole, and respectively connect with the display device 1 and the first host 10.

As shown in fig. 6, in some embodiments, the second interface 17 may be the default interface 12, and the display apparatus 1 may be connected to a second host through the second interface 17, so that the second host can transmit video and/or audio signals to the display apparatus 1 through the second interface 17. The electronic device can be a display, the predetermined interface 12 can be a reserved external video interface and/or audio interface arranged on the display, and the second host can be a computer host, so that the electronic device can be used as a display output device of the computer host, and when the display device 1 is provided with audio output devices such as a loudspeaker, the computer host can also send audio signals to the display device 1 through the second interface 17 so as to output audio through the audio output devices. The electronic device may also be a television, the preset interface 12 may be a reserved external video/audio interface provided on the television, the second host may be a television set-top box, and the television set-top box may be connected to the television through the preset interface 12 to transmit a television program signal to the television. Specifically, the second interface 17 includes at least one of the following: DP interface, HDMI interface, DVI interface and VGA interface.

It can be clearly understood by those skilled in the art that, for convenience and brevity of description, the electronic device to which the data processing method described above is applied may refer to the corresponding description in the foregoing product embodiments, and details are not repeated herein.

The above embodiments are only exemplary embodiments of the present application, and are not intended to limit the present application, and the protection scope of the present application is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present application and such modifications and equivalents should also be considered to be within the scope of the present application.

Claims

1. An electronic device comprises a display device, wherein a main control board is arranged in the display device, a first port is arranged on the main control board, the first port comprises a first pin component and a second pin component, and the first pin component and the second pin component are provided with at least one shared pin;

the first pin assembly forms a first interface, the electronic equipment further comprises first equipment, and the display device is connected with the first equipment through the first interface so as to enable the first equipment and the display device to be in bidirectional interaction; or

2. The electronic device of claim 1, wherein the main control board is provided with a first connection mechanism for connecting a first transducing head such that one side of the first transducing head is connected with the first pin assembly and the other side forms the first interface.

3. The electronic device of claim 1, wherein a second connection mechanism is disposed on the main control board, and the second connection mechanism is configured to connect to a second adapter, so that one side of the second adapter is connected to the second lead frame assembly, and the other side of the second adapter forms the second interface.

4. The electronic device of claim 1, further comprising a first host connected to the display apparatus through the first interface to enable interaction between the first host and the display apparatus.

5. The electronic device of claim 4, wherein the first host is configured as a chassis and supports the display apparatus.

6. The electronic apparatus according to claim 5, wherein a support member supporting the display device is provided between the first host and the display device.

7. The electronic device of claim 6, wherein a threading channel is disposed inside the supporting member, and the first interface is connected to the first host through a connecting wire passing through the threading channel.

8. The electronic device of claim 1, wherein the second interface is a preset interface, and the display device is connected to a second host through the second interface, so that the second host transmits video and/or audio signals to the display device through the second interface.

9. The electronic device of claim 1, wherein a display controller is disposed on the main control board, and the first pin assembly and the second pin assembly are both connected to the display controller.

10. The electronic device of claim 1, wherein the second interface comprises at least one of: DP interface, HDMI interface, DVI interface and VGA interface.