Display device and electronic apparatus
By introducing pluggable adapter modules and sliding rail designs into display devices, the high hardware maintenance and iteration costs in existing technologies are solved, enabling rapid replacement and upgrades, reducing equipment maintenance and iteration costs, and improving compatibility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HONGHE INNOVATION INFORMATION TECH CO LTD
- Filing Date
- 2025-04-22
- Publication Date
- 2026-05-12
AI Technical Summary
The hardware maintenance and iteration costs of existing display devices are high, requiring the complete disassembly of the device for hardware replacement or upgrade, and the fixed structure leads to compatibility issues.
The control motherboard and data processing module are connected by a pluggable adapter module. Quick replacement and upgrades are achieved through the accommodating cavity in the housing. The slide rail design facilitates the sliding and protection of the module.
It enables rapid replacement and iterative upgrades of the control motherboard and data processing module, reducing maintenance and iteration costs and improving the compatibility and flexibility of the equipment.
Smart Images
Figure CN224232335U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of display device technology, and in particular to display devices and electronic devices. Background Technology
[0002] Currently, the motherboards and other hardware components of display devices on the market are installed inside the back cover and are fixed to the back panel or back cover of the tablet using screws or other fixing structures.
[0003] When the hardware of a display device malfunctions, it usually requires disassembling the entire installed display device. Replacement or repair can only be performed after opening the display device's casing, resulting in high maintenance costs. Furthermore, hardware upgrades are difficult to perform since it's fixed within the display device, leading to high iteration costs. Utility Model Content
[0004] The purpose of this application is to provide a display device and electronic device to solve the problem of high maintenance and iteration costs in the prior art.
[0005] A first aspect of this application provides a display device, comprising: a control motherboard; a housing, the housing including a first accommodating cavity for receiving the control motherboard; an adapter module fixed within the housing for pluggable electrical connection with the control motherboard; a data processing module; the housing further including a second accommodating cavity for receiving the data processing module, the adapter module further being pluggable electrical connection with the data processing module; and a display module electrically connected to the adapter module, wherein the control motherboard and the data processing module transmit control signals to the display module through the adapter module.
[0006] In one embodiment, the adapter module includes a first interface unit and a first adapter board. The first interface unit is disposed in the first accommodating cavity and is used for pluggable electrical connection with the control motherboard. The first adapter board is electrically connected to the display module and the first interface unit respectively.
[0007] In one embodiment, the adapter module includes a second interface unit and a second adapter board. The second interface unit is disposed in the second accommodating cavity and is used for pluggable electrical connection with the data processing module. The second adapter board is electrically connected to the first adapter board and the second interface unit respectively.
[0008] In one embodiment, the housing further includes a first slide rail and a second slide rail. The first slide rail is installed in the first accommodating cavity, and the second slide rail is installed in the second accommodating cavity. The control motherboard slides in the first accommodating cavity via the first slide rail, and the data processing module slides in the second accommodating cavity via the second slide rail.
[0009] In one embodiment, the display module includes a display panel and a display driver board, the display panel being electrically connected to the display driver board, and the display driver board being electrically connected to the adapter module.
[0010] In one embodiment, the display driver board includes a screen driver board.
[0011] In one embodiment, the data processing module includes an open-source, pluggable host, which is electrically connected to the adapter module in a pluggable manner.
[0012] In one embodiment, a human-computer interaction module is further included, which is connected to the adapter module.
[0013] In one embodiment, an external interface module is also included, which is connected to the adapter module.
[0014] A second aspect of this application provides an electronic device, including the display device as described above.
[0015] The beneficial effects of this application embodiment compared with the prior art are: by connecting the control motherboard and the data processing module to the adapter module in a pluggable electrical connection, the control motherboard and the data processing module can be quickly replaced or iteratively upgraded at a lower cost. Attached Figure Description
[0016] To more clearly illustrate the technical features of the embodiments of this application, the drawings used in the embodiments of this application will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0017] Figure 1 This is a schematic diagram of a preferred embodiment of the display device provided in this application;
[0018] Figure 2 This is another structural schematic diagram of a preferred embodiment of the display device provided in this application;
[0019] Figure 3 This is a schematic diagram of a preferred embodiment of the electronic device provided in this application. Detailed Implementation
[0020] To provide a clearer understanding of the technical features, objectives, and effects of this application, the specific implementation methods of this application will be further described in detail below with reference to the accompanying drawings and embodiments. The following embodiments are for illustrative purposes only and are not intended to limit the scope of protection of this application. Other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort should all fall within the scope of protection of this application.
[0021] In the description of this application, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.
[0022] In the description of this application, it should be understood that the numbering itself, such as "first", "second", etc., is only used to distinguish the described objects and has no sequential or technical meaning, and should not be construed as specifying or implying the importance of the described objects.
[0023] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0024] In the description of this application, the term "multiple" refers to two or more. Furthermore, the term "and / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone. Additionally, the character " / " in this document generally indicates that the preceding and following related objects have an "or" relationship.
[0025] In the description of this application, it should be noted that, unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in this application is for the purpose of describing specific embodiments only and is not intended to limit the application. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.
[0026] Currently, when a display device has a hardware problem and needs repair, the entire machine must first be disassembled. If the display device is large, multiple people are needed to lift it. Then, the back cover of the machine is opened to repair or replace the hardware. Therefore, a certain amount of labor costs are required, resulting in high maintenance costs.
[0027] Furthermore, after a period of use, if a user wants to upgrade the motherboard or its hardware configuration, but the original motherboard has been discontinued or the newly designed motherboard structure is incompatible with the old motherboard, the user will be unable to upgrade to a new motherboard and will have to replace the entire device, thereby increasing the upgrade cost of the display device.
[0028] Figure 1 The diagram shown is a structural schematic of a preferred embodiment of the display device provided in this application.
[0029] A display device 10 includes: a control motherboard 100, a housing 200, an adapter module 300, a data processing module 400, and a display module 500.
[0030] The housing 200 includes a first accommodating cavity for accommodating the control motherboard 100.
[0031] The adapter module 300 is fixed inside the housing 200 and is used for pluggable electrical connection with the control motherboard 100.
[0032] The housing 200 also includes a second accommodating cavity for receiving the data processing module 400, and the adapter module 300 is also used for pluggable electrical connection with the data processing module 400.
[0033] The display module 500 is electrically connected to the adapter module 300, and the control motherboard 100 transmits control signals to the display module 500 through the adapter module 300.
[0034] By connecting the control motherboard 100 and the data processing module 400 to the adapter module 300 in a pluggable electrical connection, the control motherboard 100 and the data processing module 400 can be quickly replaced or upgraded at a lower cost.
[0035] The user can generate control signals by controlling the motherboard 100 or the data processing module 400, and the display module 500 can generate corresponding images based on the control signals. If the display module 500 has an audio playback module, the control signals can also include audio data to control the display module 500 to emit corresponding sounds based on the control signals.
[0036] In some embodiments, the first accommodating cavity is provided with a first opening for the control motherboard 100 to enter and exit, and the second accommodating cavity is provided with a second opening for the data processing module 400 to enter and exit, so as to facilitate the quick replacement of the control motherboard 100 and the data processing module 400.
[0037] In one embodiment, such as Figure 2 As shown, the adapter module 300 includes a first interface unit 310 and a first adapter board 320. The first interface unit 310 is disposed in the first accommodating cavity and is used for pluggable electrical connection with the control motherboard 100. The first adapter board 320 is electrically connected to the display module 500 and the first interface unit 310 respectively.
[0038] The control motherboard 100 can control the control signals transmitted to the display module 500 through the first adapter board 320. The first adapter board 320 can also transmit signals to the control motherboard 100 so that the control motherboard 100 can control the display module 500 according to the received signals.
[0039] The first interface unit 310 may include an embedded socket corresponding to the control motherboard 100.
[0040] Specifically, the embedded socket may include multiple pins, PINs, or gold fingers for connection to the control board 100 and the first adapter board 320.
[0041] For example, in some embodiments, the PIN pins of the embedded socket include 1P to 140P, wherein 1P to 6P and 71P to 75P are connected to the control motherboard 100 for supplying power to the control motherboard 100.
[0042] 8P, 9P, 11P, 12P, 14P, and 15P are used to transmit the USB signals provided by the control motherboard 100 to the first adapter board 320.
[0043] 17P, 18P, 20P, 21P, 23P, 24P, 26P, 27P, 29P, 30P, 31P, 32P, and 33P are used to transmit the High Definition Multimedia Interface (HDMI) signal provided by the first adapter board 320 to the control motherboard 100.
[0044] 34P, 35P, 36P, 37P, 38P, 39P, 41P, 42P, 44P, 45P, 47P, 48P, 50P, and 51P are used to transmit the HDMI signal output from the control motherboard 100 to the first adapter board 320.
[0045] 53P, 54P, 56P, 57P, 59P, 60P, 62P, 63P, 65P, 66P, 68P, and 69P are used to transmit USB signals from the first adapter board 320 to the control motherboard 100.
[0046] 80P and 81P are used to transmit USB network signals from the control motherboard 100 to the first adapter board 320.
[0047] 83P, 85P, 86P, 87P, and 88P are used to transmit the microphone signals input from the first adapter board 320 to the control motherboard 100.
[0048] 90P, 91P, and 92P are used to transmit control signals from the main board 100 to the first adapter board 320.
[0049] 93P and 94P are used to transmit serial port signals from the control motherboard 100 to the first adapter board 320. Specifically, the serial port signals can be Universal Asynchronous Receiver / Transmitter (UART) signals.
[0050] 96P and 97P are used to transmit audio signals from the control motherboard 100 to the first adapter board 320.
[0051] 99P and 100P are used to transmit serial port signals for communication between the control motherboard 100 and the microcontroller unit (MCU) on the first adapter board 320.
[0052] 101P, 102P, 103P, and 104P are I / O ports used for communication between the main board 100 and the first adapter board 320.
[0053] 106P, 107P, 109P, 110P, 112P, and 113P are used to transmit USB signals for communication between the control motherboard 100 and the first adapter board 320.
[0054] 115P and 116P are serial port signals that control communication between the main board 100 and the first adapter board 320.
[0055] 117P and 118P are used to transmit I / O signals for communication between the main board 100 and the first adapter board 320.
[0056] 121P, 123P, 125P, and 127P are used to transmit I2S (Inter-IC Sound) signals for communication between the control motherboard 100 and the first adapter board 320.
[0057] 130P~140P are used to transmit I / O signals for communication between the main board 100 and the first adapter board 320.
[0058] In one embodiment, such as Figure 2 As shown, the adapter module 300 includes a second interface unit 330 and a second adapter board 340. The second interface unit 330 is disposed in the second accommodating cavity and is used for pluggable electrical connection with the data processing module 400. The second adapter board 340 is electrically connected to the first adapter board 320 and the second interface unit 330 respectively.
[0059] The second interface unit 330 may include an embedded socket corresponding to the data processing module 400. The specific structure of the embedded socket of the data processing module 400 can be set according to the actual needs of the data processing module 400, and will not be described in detail in this embodiment.
[0060] The second adapter board 340 is used to realize signal transmission between the data processing module 400 and other modules in the display device 10. The data processing module 400 can transmit control signals to the display module 500 in sequence through the second adapter board 340 and the first adapter board 320.
[0061] In one embodiment, the housing 200 further includes a first slide rail and a second slide rail. The first slide rail is installed in the first accommodating cavity, and the second slide rail is installed in the second accommodating cavity. The control motherboard 100 slides in the first accommodating cavity via the first slide rail, and the data processing module 400 slides in the second accommodating cavity via the second slide rail.
[0062] It is understandable that the control motherboard 100 and the data processing module 400 may be equipped with sliders corresponding to the first slide rail and the second slide rail, respectively, to realize displacement and sliding in the first accommodating cavity and the second accommodating cavity, respectively.
[0063] Preferably, both the control motherboard 100 and the data processing module 400 may include a protective housing 200 to provide physical protection for the electronic components and circuit boards therein when the control motherboard 100 and the data processing module 400 are displaced.
[0064] In one embodiment, such as Figure 2 As shown, the display module 500 includes a display panel 510 and a display driver board 520. The display panel 510 is electrically connected to the display driver board 520, and the display driver board 520 is electrically connected to the adapter module 300.
[0065] The display panel 510 can be an OLED panel, a touch display panel, or other types of panels; this embodiment does not limit its application. The display driver board 520 corresponds to the display panel 510 and is used to generate corresponding drive signals based on the control signals. These drive signals are used to drive the display panel 510 to generate corresponding images.
[0066] In one embodiment, the display module 500 further includes an audio playback module electrically connected to the adapter module 300, which can emit corresponding sounds based on control signals.
[0067] In some embodiments, the display driver board 520 includes a Timing Controller Board (TCON).
[0068] Both the control motherboard 100 and the data processing module 400 may include a controller with an operating system. The operating system may include at least one of Android, iOS, and Windows operating systems.
[0069] In some embodiments, the data processing module 400 and the control motherboard 100 may be equipped with different control systems to obtain a dual-system display device 10.
[0070] For example, the control motherboard 100 can be equipped with an Android system, and the data processing module 400 can be equipped with a Windows system. Users can choose to use the appropriate control system according to their actual needs.
[0071] In one embodiment, the data processing module 400 includes an Open Pluggable Specification (OPS) host that is pluggably electrically connected to the adapter module 300.
[0072] An open, pluggable host can be used to enhance the data processing capabilities of the display device 10.
[0073] In one embodiment, the display device 10 further includes a human-computer interaction module, which is connected to the adapter module 300.
[0074] Understandably, the human-computer interaction module can be used to control the data processing module 400.
[0075] The human-computer interaction module may include devices such as joysticks, buttons, microphones, and touch panels.
[0076] In one embodiment, the display device 10 further includes an external interface module, which is connected to the adapter module 300.
[0077] The external interface module enables a pluggable electrical connection between the display device 10 and external devices, thereby obtaining control signals provided by the external devices.
[0078] External interface modules may include HDMI, DP, and USB interfaces.
[0079] Figure 3 The diagram shown is a structural schematic of a preferred embodiment of an electronic device provided in this application.
[0080] An electronic device 20 includes a display device 10 as described in any of the above embodiments.
[0081] Since the electronic device 20 includes the display device 10 of any of the above embodiments, the electronic device 20 has the beneficial effects of the display device 10 of any of the above embodiments, which will not be repeated here.
[0082] Specifically, the electronic device 20 can be a tablet computer, a smart interactive display screen, or a smart blackboard, etc.
[0083] It is understood that the display device 10 can be connected to other control devices and controlled by the control motherboard 100. It can function as a display device alone, or it can be used by the control motherboard 100 in conjunction with the data processing module 400 to process data and function as an independent smart device, such as directly displaying data in a storage device (USB flash drive, mobile hard drive, etc.). This embodiment does not limit the specific functions or usage of the display device 10.
[0084] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. It should be noted that, for those skilled in the art, several equivalent obvious modifications and / or equivalent substitutions can be made without departing from the technical principles of this application, and these obvious modifications and / or equivalent substitutions should also be considered within the scope of protection of this application.
Claims
1. A display device, characterized in that, include: Control motherboard; A housing, the housing including a first accommodating cavity for receiving the control motherboard; An adapter module, which is fixed inside the housing, is used for a pluggable electrical connection with the control motherboard; Data processing module; The housing also includes a second accommodating cavity for accommodating the data processing module, and the adapter module is also used for pluggable electrical connection with the data processing module. The display module is electrically connected to the adapter module, and the control motherboard and the data processing module transmit control signals to the display module through the adapter module.
2. The display device according to claim 1, characterized in that, The adapter module includes a first interface unit and a first adapter board. The first interface unit is disposed in the first accommodating cavity and is used for pluggable electrical connection with the control motherboard. The first adapter board is electrically connected to the display module and the first interface unit respectively.
3. The display device according to claim 2, characterized in that, The adapter module includes a second interface unit and a second adapter board. The second interface unit is disposed in the second accommodating cavity and is used for pluggable electrical connection with the data processing module. The second adapter board is electrically connected to the first adapter board and the second interface unit respectively.
4. The display device according to any one of claims 1 to 3, characterized in that, The housing also includes a first slide rail and a second slide rail. The first slide rail is installed in the first accommodating cavity, and the second slide rail is installed in the second accommodating cavity. The control motherboard slides in the first accommodating cavity via the first slide rail, and the data processing module slides in the second accommodating cavity via the second slide rail.
5. The display device according to any one of claims 1 to 3, characterized in that, The display module includes a display panel and a display driver board. The display panel is electrically connected to the display driver board, and the display driver board is electrically connected to the adapter module.
6. The display device according to claim 5, characterized in that, The display driver board includes a screen driver board.
7. The display device according to any one of claims 1 to 3, characterized in that, The data processing module includes an open-source, pluggable host, which is electrically connected to the adapter module in a pluggable manner.
8. The display device according to any one of claims 1 to 3, characterized in that, It also includes a human-computer interaction module, which is connected to the adapter module.
9. The display device according to any one of claims 1 to 3, characterized in that, It also includes an external interface module, which is connected to the adapter module.
10. An electronic device, characterized in that, Includes the display device as described in any one of claims 1 to 9.