Spliced keyboard with display keys

Abstract

The utility model relates to a spliced keyboard with display keys, and relates to the technical field of keyboards, the spliced keyboard comprises a main keyboard body and a display keyboard module, the main keyboard body is internally provided with a main keyboard circuit board, and the display keyboard module is detachably connected with the main keyboard body through a spliced structure; the display keyboard module comprises a plurality of display keys, and the display keys are used for displaying and quickly opening display contents; a display key circuit board and a module control circuit board which are electrically connected with each other are arranged in the display keyboard module, the display key circuit board is electrically connected with the display keys, and the module control circuit board is electrically connected with the main keyboard circuit board when the display keyboard module is connected with the main keyboard body. The application has the effect of improving the use convenience of the keyboard.

Description

Technical Field

[0001] This application relates to the technical field of keyboards, and more particularly to a spliced keyboard with display keys. Background Art

[0002] Currently, the common keyboard function areas mainly consist of the main keyboard area, the numeric keypad area, and the function keyboard area. Different areas of the keyboard are usually used to implement different functions. Among them, the main keyboard area is usually used for inputting text, numbers, and common symbols; the numeric keypad area is usually used in scenarios such as spreadsheets, accounting software, and games that require frequent use of numbers; and the function keyboard area is usually used for performing quick operations such as refreshing and adjusting the volume.

[0003] Most keyboards have relatively limited functions and cannot meet the usage needs of all users. When a user needs to open a certain file or software in the computer, usually only by clicking with the mouse. When quick opening is required, it can also be done by setting shortcut keys. However, when there are many files or software, the corresponding number of shortcut keys is also large, which requires a high level of memory and proficiency from the user during use, resulting in a poor user experience and inconvenience to the user. Utility Model Content

[0004] The purpose of this application is to provide a spliced keyboard with display keys, which can improve the convenience of keyboard use.

[0005] A spliced keyboard with display keys provided by this application adopts the following technical solutions:

[0006] A spliced keyboard with display keys includes a main keyboard body and a display keyboard module. A main keyboard circuit board is provided inside the main keyboard body, and the display keyboard module is detachably connected to the main keyboard body through a splicing structure;

[0007] The display keyboard module includes a number of display keys, and the display keys are used to display and quickly open display content;

[0008] Inside the display keyboard module, there are a display key circuit board and a module control circuit board that are electrically connected to each other. The display key circuit board is electrically connected to the number of display keys, and the module control circuit board is electrically connected to the main keyboard circuit board when the display keyboard module is connected to the main keyboard body.

[0009] By adopting the above technical solutions, in this application, the display keyboard module and the main keyboard body are spliced and connected. When the display keyboard module is needed, it is connected to the main keyboard body. The display keys can display customized display content, such as icons of software or files, etc., which is convenient for quickly opening the software or files corresponding to the icons. When the display keyboard module is not needed, it can also be disassembled, making the keyboard use more convenient and fast, reducing the user's usage threshold, enhancing the user's usage experience, and improving the convenience of keyboard use.

[0010] Further, a module control chip is provided on the module control circuit board, and a display key control chip is provided on the display key circuit board;

[0011] The display key control chip is used to receive the display signal transmitted by the module control chip and send it to the display keys, and generate a quick open signal and send it to the module control chip.

[0012] By adopting the above technical solutions, in this application, the module control circuit board receives the display signal with user-defined display content and sends it to the display key control chip, so that the display keys can display the display content according to the customized display signal. At the same time, the display key control chip can also receive the trigger signal of the display keys to generate a quick open signal and send it to the module control chip. The module control chip sends the quick open signal to the main keyboard circuit board to control the corresponding display content to be quickly opened, improving the convenience when using the display keyboard module.

[0013] Further, the upper surface of the display key is a display panel, and the display panel is electrically connected to the display key control chip, and is used to receive the display signal and display according to the display content in the display signal.

[0014] By adopting the above technical solutions, the display keys of this application can display the display content in the received display signal through the display panel, so as to facilitate the user to confirm the quick open content corresponding to the display keys according to the display content, and improve the user's usage experience.

[0015] Further, the upper surface of the display key is a touch panel, and the touch panel is electrically connected to the display key control chip, and is used to receive the display signal and generate a touch signal.

[0016] By adopting the above technical solutions, the display keys of this application can display the display content in the received display signal through the touch panel, and can also generate a touch signal through the touch to trigger the shortcut key, realizing the interaction with the display keys, so as to facilitate the user to confirm the quick open content corresponding to the display keys according to the display content, and improve the user's usage experience.

[0017] Further, the splicing structure includes an electrical connection component and a fixed connection component. The electrical connection component is used to connect the module control circuit board and the main keyboard circuit board, and the fixed connection component is used to fix the display keyboard module and the main keyboard body.

[0018] By adopting the above technical solution, the display keyboard module and the main keyboard body of the present application are connected and fixed through the electrical connection component and the fixed connection component. The main keyboard body can supply power to the display keyboard module through the main keyboard circuit board and transmit signals with the module control circuit board, and can ensure detachable fixation after connection, ensuring the reliability of the spliced keyboard.

[0019] Further, the electrical connection component includes an electrical connector and an electrical interface. The electrical connector is arranged on one side of the main keyboard body close to the splicing position of the display keyboard module, and the inside of the electrical connector is electrically connected to the main keyboard circuit board;

[0020] The electrical interface is arranged on one side of the display keyboard module close to the splicing position of the main keyboard body. The inside of the electrical connector is electrically connected to the module control circuit board, and the electrical interface is used to insert the electrical connector to electrically connect the module control circuit board and the main keyboard circuit board.

[0021] By adopting the above technical solution, the present application realizes the electrical connection between the display keyboard module and the main keyboard body by inserting the electrical connector into the electrical interface. The electrical connector and the electrical interface can realize data interaction, so as to supply power to the display keyboard module through the main keyboard circuit board and transmit signals with the module control circuit board, ensuring the reliability of the spliced keyboard.

[0022] Further, the fixed connection component includes a first magnetic strip arranged on one side of the electrical connector and a second magnetic strip arranged on one side of the electrical interface. The first magnetic strip and the second magnetic strip are used to fix the display keyboard module and the main keyboard body by magnetic attraction.

[0023] By adopting the above technical solution, the present application fixes the display keyboard module and the main keyboard body in a detachable manner by magnetic attraction, which is convenient for users to splice the keyboard according to their actual needs. When the user needs to use the display keyboard module, only need to bring the first magnetic strip and the second magnetic strip closer to achieve fixation, making the use of the spliced keyboard more convenient and fast.

[0024] Further, the electrical connector is a 4PIN connector, and the electrical interface is a 4PIN interface.

[0025] By adopting the above technical solution, the present application realizes the electrical connection between the main keyboard body and the display keyboard module through the 4PIN connector and the interface. The 4PIN connection has the advantages of stable voltage and clean signal, which can improve the stability of the keyboard when the display keyboard module is connected to the main keyboard body.

[0026] Further, the display keyboard module further includes a knob, which is electrically connected to the module control circuit board and is used for switching the display content.

[0027] By adopting the above technical solution, the present application switches the display content of the display keys through the knob, further improving the convenience of using the display keyboard module.

[0028] Further, the knob includes a handle and a variable resistor. The handle is connected to the top of the variable resistor, and the bottom of the variable resistor is connected to the module control circuit board.

[0029] By adopting the above technical solution, the knob of the present application rotates the handle to adjust the variable resistor to change the resistance value of the module control circuit board, thereby realizing the switching of the display content and further improving the convenience of using the display keyboard module.

[0030] In summary, the present application includes at least one of the following beneficial technical effects:

[0031] 1. By splicing and connecting the display keyboard module and the main keyboard body, the display keyboard module is connected to the main keyboard body when needed. The display keys can display customized display content, such as icons of software or files, etc., which is convenient for quickly opening the software or files corresponding to the icons, making the keyboard use more convenient and fast, reducing the user's usage threshold, and improving the user's usage experience.

[0032] 2. The display keys of the present application can display the display content in the received display signal through the touch panel, and can also generate a touch signal through touch to trigger the shortcut key to realize the interaction with the display key, so as to facilitate the user to confirm the shortcut open content corresponding to the display key according to the display content, and improve the user's usage experience.

[0033] 3. The present application realizes the electrical connection between the display keyboard module and the main keyboard body by inserting an electrical connector into the electrical interface. The electrical connector and the electrical interface can realize data interaction, so as to supply power to the display keyboard module through the main keyboard circuit board and transmit signals with the module control circuit board, ensuring the reliability of the spliced keyboard.

[0034] 4. The present application makes the display keyboard module and the main keyboard body detachably fixed by magnetic attraction, which is convenient for the user to splice the keyboard according to their actual needs, and only needs to bring the first magnetic strip and the second magnetic strip close to each other to realize the fixation, making the spliced keyboard use more convenient and fast. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0036] Figure 2It is a schematic structural diagram of the display keyboard module according to an embodiment of the present application;

[0037] Figure 3 It is a schematic internal structure diagram of the main keyboard body according to an embodiment of the present application;

[0038] Figure 4 It is a schematic internal structure diagram of the display keyboard module according to an embodiment of the present application;

[0039] In the figure, 1 is the main keyboard body; 11 is the electrical connector; 12 is the first magnetic strip; 13 is the main keyboard circuit board; 2 is the display keyboard module; 21 is the display key; 22 is the electrical interface; 23 is the second magnetic strip; 24 is the display key circuit board; 25 is the module control circuit board; 26 is the knob. Detailed implementation manners

[0040] The following Figure 1 - attached Figure 4 is used to further describe the present application in detail.

[0041] Currently, the functions of keyboards are relatively limited and cannot meet the usage requirements of all users. When a user needs to open a certain file or software in the computer, usually only by clicking with the mouse, and when quick opening is required, it can also be done by setting shortcut keys. However, when there are many files or software, the corresponding number of shortcut keys is also large, which requires a high memory and proficiency of the user during use, resulting in a poor user experience. Therefore, the present application provides a spliced keyboard with display keys. Referring to Figure 1 , it includes a main keyboard body 1 and a display keyboard module 2. The display keyboard module 2 is detachably connected to the main keyboard body 1 through a splicing structure. The display keyboard module includes a plurality of display keys 21, and the display keys 21 are used to display and quickly open the display content. Exemplarily, there are six display keys 21 in the embodiment of the present application.

[0042] The implementation principle of the embodiment of the present application is as follows: by splicing and connecting the display keyboard module 2 and the main keyboard body 1, when the display keyboard module 2 needs to be used, the display keyboard module 2 is connected to the main keyboard body 1. The display keys 21 can display custom display content, such as icons of software or files, etc., which is convenient for quickly opening the software or file corresponding to the icon. When the display keyboard module 2 is not needed, it can also be detached, making the keyboard use more convenient and fast, reducing the usage threshold of the user, and improving the user experience.

[0043] Such as Figure 2 and Figure 3As shown, the splicing structure includes an electrical connection component and a fixed connection component. The electrical connection component is used to electrically connect the display keyboard module 2 and the main keyboard body 1, and the fixed connection component is used to fix the display keyboard module 2 and the main keyboard body 1. The electrical connection component includes an electrical connector 11 and an electrical interface 22. The electrical connector 11 is provided on one side of the main keyboard body 1 close to the splicing position of the display keyboard module 2, and the electrical interface 22 is provided on one side of the display keyboard module 2 close to the splicing position of the main keyboard body 1. The electrical interface 22 is used to insert the electrical connector 11 to electrically connect the display keyboard module 2 and the main keyboard body 1. In the specific implementation process, the electrical connector 11 is a 4PIN connector, and the electrical interface 22 is a 4PIN interface. The 4PIN connection has the advantages of stable voltage and clean signal, which can improve the stability of the keyboard when the display keyboard module 2 is connected to the main keyboard body 1.

[0044] As Figure 2 and Figure 3 shown, the fixed connection component includes a first magnetic strip 12 provided on one side of the electrical connector 11 and a second magnetic strip 23 provided on one side of the electrical interface 22. The first magnetic strip 12 and the second magnetic strip 23 are used to fix the display keyboard module 2 and the main keyboard body 1 by magnetic attraction. When the user needs to use the display keyboard module 2, only by bringing the first magnetic strip 12 and the second magnetic strip 23 close to each other can the fixation be achieved, making the use of the spliced keyboard more convenient and fast.

[0045] In the specific implementation process, multiple electrical connectors 11 and magnetic strips can also be correspondingly provided on other sides of the main keyboard body 1 for connecting other functional modules other than the display keyboard module 2, such as a numeric keyboard module, a function keyboard module, etc.

[0046] As Figure 3 and Figure 4As shown in the figure, a main keyboard circuit board 13 is provided inside the main keyboard body 1, and the inside of the electrical connector 11 is connected to the main keyboard circuit board 13. The display keyboard module 2 is provided with a display button circuit board 24 and a module control circuit board 25 that are electrically connected to each other. The display button circuit board 24 is electrically connected to a plurality of display buttons 21, and the inside of the electrical interface 22 is connected to the module control circuit board 25. When the module control circuit board 25 is connected to the main keyboard body 1 through the electrical connector 11 and the electrical interface 22, it is electrically connected to the main keyboard circuit board 13. A module control chip is provided on the module control circuit board 25, and a display button control chip is provided on the display button circuit board 24. The display button control chip is used to receive the display signal transmitted by the module control chip and send it to the display button 21, and generate a quick open signal and send it to the module control chip, so as to realize the display function and quick open function of the display button 21. The module control circuit board 25 receives a display signal with user-defined display content and sends it to the display button control chip, so that the display button 21 can display the display content according to the user-defined display signal. At the same time, the display button control chip can also receive the trigger signal of the display button 21 to generate a quick open signal and send it to the module control chip, and the module control chip sends the quick open signal to the main keyboard circuit board 13 to control the corresponding display content to be quickly opened.

[0047] In one implementation, the upper surface of the display button 21 of the embodiment of the present application can be a display panel, and the panel is electrically connected to the display button control chip, and is used to receive the display signal and display according to the display content in the display signal. When the upper surface of the display button 21 is a display panel, the triggering method of the display button 21 is to press the display button circuit board 24 to generate a trigger signal corresponding to the display button 21 and send it to the module control chip to generate a quick open signal.

[0048] In another implementation, the upper surface of the display button 21 of the embodiment of the present application can be a touch panel, and the touch panel is electrically connected to the display button control chip, and is used to receive the display signal and generate a touch signal. When the upper surface of the display button 21 is a touch panel, there is no need to press the display button 21, and only by touching, the display button circuit board 24 can be triggered to generate a touch signal and send it to the module control chip to generate a quick open signal.

[0049] Such as Figure 2 and Figure 4As shown, the display keyboard module 2 further includes a knob 26. The knob 26 includes a handle and a variable resistor. The handle is connected to the top of the variable resistor, and the bottom of the variable resistor is connected to the module control circuit board 25. In the specific implementation process, different display contents are set for each gear of the knob 26 through custom presets. The display contents may include software or file icons that need to be quickly opened, etc. By rotating the handle to adjust the variable resistor, the resistance value of the module control circuit board 25 is changed, so as to realize the switching of the display contents, and further improve the convenience of using the display keyboard module 2.

[0050] The embodiments of the specific implementation manners are all preferred embodiments of the present application, and do not limit the protection scope of the present application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A spliced ​​keyboard with display keys, characterized in that: It comprises a main keyboard body (1) and a display keyboard module (2), wherein a main keyboard circuit board (13) is provided inside the main keyboard body (1), and the display keyboard module (2) is detachably connected to the main keyboard body (1) via a splicing structure; The display keyboard module comprises a plurality of display buttons (21), and the display buttons (21) are used to display and quickly open preset display content; The display keyboard module is internally provided with a display key circuit board (24) and a module control circuit board (25) which are electrically connected to each other; the display key circuit board (24) is electrically connected to the plurality of display keys (21); and the module control circuit board (25) is electrically connected to the main keyboard circuit board (13) when the display keyboard module (2) is connected to the main keyboard body (1).

2. A spliced ​​keyboard with display keys according to claim 1, characterized in that: The module control circuit board (25) is provided with a module control chip, and the display button circuit board (24) is provided with a display button control chip; The display button control chip is used to receive the display signal transmitted by the module control chip and send it to the display button (21), and to generate a quick opening signal and send it to the module control chip.

3. A spliced ​​keyboard with display keys according to claim 2, characterized in that: The upper surface of the display button (21) is a display panel, and the display panel is electrically connected to the display button control chip and is used to receive a display signal and display according to the display content in the display signal.

4. A spliced ​​keyboard with display keys according to claim 2, characterized in that: The upper surface of the display button (21) is a touch panel, and the touch panel is electrically connected to the display button control chip and is used to receive a display signal and generate a touch signal.

5. The spliced ​​keyboard with display keys according to claim 1, characterized in that: The splicing structure comprises an electrical connection component and a fixed connection component, wherein the electrical connection component is used to connect the module control circuit board (25) and the main keyboard circuit board (13), and the fixed connection component is used to fix the display keyboard module (2) and the main keyboard body (1).

6. A spliced ​​keyboard with display keys according to claim 5, characterized in that: The electrical connection assembly comprises an electrical connector (11) and an electrical interface (22); the electrical connector (11) is arranged on one side of the main keyboard body (1) close to the joint of the display keyboard module (2); the interior of the electrical connector (11) is electrically connected to the main keyboard circuit board (13); The electrical interface (22) is arranged on one side of the display keyboard module (2) close to the joint of the main keyboard body (1); the interior of the electrical connector (11) is electrically connected to the module control circuit board (25); the electrical interface (22) is used to insert the electrical connector (11) to electrically connect the module control circuit board (25) and the main keyboard circuit board (13).

7. A spliced ​​keyboard with display keys according to claim 6, characterized in that: The fixed connection assembly comprises a first magnetic strip (12) arranged on one side of the electrical connector (11) and a second magnetic strip (23) arranged on one side of the electrical interface (22); the first magnetic strip (12) and the second magnetic strip (23) are used to fix the display keyboard module (2) and the main keyboard body (1) by magnetic attraction.

8. The spliced ​​keyboard with display keys according to claim 6, characterized in that: The electrical connector (11) is a 4PIN connector, and the electrical interface (22) is a 4PIN interface.

9. A spliced ​​keyboard with display keys according to any one of claims 1 to 8, characterized in that: The display keyboard module (2) further comprises a knob (26), the knob (26) being electrically connected to the module control circuit board (25), and the knob (26) being used to switch display content.

10. A spliced ​​keyboard with display keys according to claim 9, characterized in that: The knob (26) comprises a handle and a variable resistor, the handle is connected to the top of the variable resistor, and the bottom of the variable resistor is connected to the module control circuit board (25).

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