Multi-angle adjustable and detachable back key structure

Abstract

The utility model discloses a multi-angle adjustable and detachable back key structure which is installed on a bottom shell of a controller, the back key structure comprises a key cap and a rotating block, the rotating block is rotatably installed on one side of the bottom shell, the key cap is located on the other side of the bottom shell, and the key cap penetrates through the bottom shell along the thickness direction of the bottom shell and is clamped with the rotating block. The key cap is detachably mounted on the bottom shell; at least two first clamping pieces are distributed on the side wall of the periphery of the key cap at intervals, a second clamping piece is arranged on the rotating block, and each first clamping piece can be connected with the second clamping piece in a clamping mode or disconnected from the second clamping piece, so that the key cap is connected to the rotating block in a clamping mode with the changeable angle. According to the utility model, the keycap is detachably arranged on the bottom shell, so that a user can detach the keycap in an application scene without a back key, and the user is prevented from touching the back key by mistake; meanwhile, the user can rotate and adjust the angle of the keycap according to the use habit, so that the mistaken touch risk is reduced, and the adaptation degree of different application scenes is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of handle controllers, in particular to a back key structure which can be adjusted at multiple angles and can be disassembled. Background Art

[0002] A handle controller is a common interactive device. Users can control electronic devices by operating the buttons on the handle controller. Back buttons are a functional module that has become increasingly popular on handle controllers in recent years. They are usually located on the back of the handle and provide users with additional operation buttons. The emergence of back buttons solves the problem of finger fatigue caused by frequent operations when controlling electronic devices. By adding operation buttons to the bottom shell of the handle controller, users can control electronic devices or perform operations more flexibly.

[0003] In application scenarios where the back key is not needed, accidental touches of the back key will lead to a degraded user experience. In order to reduce the possibility of accidental touches during use, existing gamepad controllers often adopt the following two solutions: one is to use a design when the back key is locked, that is, the user can turn off the back key function in the settings and cannot use the back key, thereby fundamentally solving the problem of accidental touches. However, the operation of switching the lock key back and forth is cumbersome and cannot meet the needs of immediate scenarios; the other is to adjust the position of the back key so that the back key is centered on the bottom shell. When the user uses the back key, the finger position needs to be adjusted to touch the button, which easily causes the player's finger operation pressure to be high, reducing the convenience and comfort of operation. Utility Model Content

[0004] The utility model provides a multi-angle adjustable and detachable back key structure, so as to solve the problem that the back key of the traditional handle controller is easy to be accidentally touched in the application scene where the back key is not needed.

[0005] The present application provides a back key structure which is adjustable at multiple angles and detachable, and the back key structure is installed on the bottom shell of the controller, and the back key structure comprises: a keycap and a rotating block, the rotating block is rotatably installed on one side of the bottom shell, and the keycap is located on the other side of the bottom shell, the keycap passes through the bottom shell along the thickness direction of the bottom shell, and is clamped with the rotating block so that the keycap can be detachably installed on the bottom shell; at least two first clamping parts are spaced apart on the side walls around the keycap, and a second clamping part is arranged on the rotating block, and each of the first clamping parts can be clamped or released with the second clamping part respectively, so that the keycap can be clamped on the rotating block at a variable angle.

[0006] According to the above technical means, the keycap and the rotating block are respectively installed on both sides of the bottom shell, and the keycap and the rotating block are clamped with each other so that the keycap can be removably installed on the bottom shell, so that in application scenarios where the back key is not needed, the user can remove the keycap to prevent the user from accidentally touching the back key.

[0007] At the same time, multiple first clips are distributed on the keycap, and the multiple first clips are distributed around the keycap. A second clip is provided on the rotating block, so that the user can rotate and adjust the angle of the keycap according to usage habits, reduce the risk of accidental touch, improve the adaptability of different application scenarios, enhance the convenience and comfort of operation, and thus improve the user experience.

[0008] Furthermore, the key cap further includes a first magnet, and the rotating block further includes a second magnet, and the first magnet and the second magnet can be attracted to each other.

[0009] According to the above technical means, the first magnet and the second magnet are attracted to each other to ensure a stable connection between the key cap and the rotating block, and at the same time ensure that the key cap and the rotating block can be quickly removed or connected.

[0010] Furthermore, it also includes a circuit board and a pressure plate, wherein the pressure plate is installed on the circuit board, the circuit board is installed on one side of the bottom shell, and the pressure plate is located between the circuit board and the bottom shell; the rotating block is rotatably installed between the circuit board and the bottom shell through the pressure plate, and the rotating block can abut against the circuit board or move away from the circuit board as it rotates.

[0011] According to the above technical means, the pressure plate in the utility model is used to install the rotating block on one side of the bottom shell, and the rotating block can rotate on the pressure plate. The rotating block is clamped with the keycap, and then the user presses the keycap to drive the rotating block to rotate, so that one end of the rotating block triggers the circuit board to realize the control function of the back key.

[0012] Furthermore, it also includes a pot piece, which is installed on the circuit board; the rotating block also includes a trigger pressing column, the position of the pot piece corresponds to the position of the trigger pressing column, and the trigger pressing column can press the pot piece, or move away from the pot piece as the rotating block rotates.

[0013] According to the above technical means, the pot is used as a tactile switch. When the pot on the circuit board is pressed by the trigger pressing column, the center point of the pot will be concave and contact the circuit on the PCB board, thereby forming a loop, and current passes through to realize the control function of the back key.

[0014] Furthermore, the rotating block also includes a pressing and limiting column, one end of which is fixed to the pressing and limiting column side, and the other end is used to support on the circuit board.

[0015] According to the above technical means, the pressing limit column is used to prevent the triggering pressing column from excessively squeezing the pot piece, thereby ensuring the normal use of the pot piece.

[0016] Furthermore, it also includes a rotating assembly, which is installed on the pressure plate; the rotating block is connected to the rotating assembly and is rotatably installed between the circuit board and the bottom shell through the rotating assembly.

[0017] Furthermore, the rotating assembly includes a rotating shaft and a torsion spring, wherein the rotating shaft passes through the torsion spring and the rotating block and is mounted on the pressure plate; one end of the torsion spring is supported on the circuit board, and the other end is supported on the rotating block.

[0018] According to the above technical means, the torsion spring is provided so that the rotating block can rebound and reset after being pressed and rotated. The flexible adjustment of the torsion spring force can improve the user's hand feeling and increase comfort.

[0019] Furthermore, the pressure plate includes a mounting hole, and both ends of the rotating shaft pass through the mounting holes and are mounted on the pressure plate; a fixing bone is formed on one side of the bottom shell, and the fixing bone corresponds to the position of the mounting hole to prevent the rotating shaft from slipping off the mounting hole.

[0020] According to the above technical means, the fixing bone is located on the outer side wall of the pressure plate and can abut against both ends of the rotating shaft to prevent the rotating shaft from slipping out of the mounting hole.

[0021] Furthermore, it also includes screws, and the pressing plate is fixed on the circuit board by the screws.

[0022] Furthermore, the first clamping member is a slot, and the second clamping member is a positioning bone.

[0023] According to the above technical means, users can quickly change the angle direction of the keycap by adjusting the positioning bones and placing them in different slots according to their own operating habits, thereby reducing the risk of accidental touch.

[0024] Beneficial effects achieved by the utility model:

[0025] 1. In the utility model, the key cap and the rotating block are respectively installed on both sides of the bottom shell, and the key cap and the rotating block are mutually clamped so that the key cap can be removably installed on the bottom shell, so that in the application scenario where the back key is not needed, the user can remove the key cap to prevent the user from accidentally touching the back key.

[0026] 2. In the utility model, a plurality of first clips are distributed on the keycap, and the plurality of first clips are distributed around the keycap. A second clip is provided on the rotating block, so that the user can rotate and adjust the angle of the keycap according to the usage habits, reduce the risk of accidental touch, improve the adaptability of different application scenarios, enhance the convenience and comfort of operation, and thus improve the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is an exploded schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the key cap and rotating block installation structure of the utility model;

[0029] Figure 3 This is a schematic diagram of the bottom shell structure of the utility model;

[0030] Figure 4 for Figure 3 BB partial cross-sectional view;

[0031] Figure 5 It is a schematic diagram of the key cap, rotating block, circuit board and pot piece installation structure of the utility model;

[0032] Figure 6 This is a schematic diagram of the rotating block structure of the utility model;

[0033] Figure 7 This is a schematic diagram of the structure of the rotating assembly of the utility model;

[0034] Figure 8 This is the second schematic diagram of the bottom shell structure of the utility model;

[0035] Fig. 9 This is a schematic diagram of the installation structure of the rotating block, the pressing plate and the bottom shell of the utility model;

[0036] Fig.10 for Fig. 9 AA partial cross-sectional view.

[0037] Reference numerals:

[0038] 1- bottom shell, 11- fixed bone;

[0039] 2-key cap, 21-first clamping member;

[0040] 3-rotating block, 31-second clamping piece, 32-second magnet, 33-trigger pressing column, 34-pressing limiting column;

[0041] 4- Circuit board;

[0042] 5-pressing plate, 51-mounting hole;

[0043] 6-rotating assembly, 61-rotating shaft, 62-torsion spring;

[0044] 7- pot piece;

[0045] 8-Screws.

[0046] The drawings are only used for illustrative purposes and should not be construed as limitations on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The same or similar numbers correspond to the same or similar parts. The terms describing the positional relationship in the drawings are only used for illustrative purposes and should not be construed as limitations on this patent. DETAILED DESCRIPTION

[0047] It should be noted that, in the absence of conflict, the embodiments and technical features in the embodiments of the present application can be combined with each other, and the detailed description in the specific embodiments should be understood as an explanation of the purpose of the present application and should not be regarded as an improper limitation on the present application.

[0048] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the specific technical solution of the present application will be further described in detail below in conjunction with the drawings in the embodiments of the present application. The following embodiments are used to illustrate the present application, but are not used to limit the scope of the present application.

[0049] In the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, unless otherwise specified, "multiple" means two or more.

[0050] In the embodiments of the present application, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium.

[0051] In the embodiments of the present application, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device including the element.

[0052] In the embodiments of the present application, words such as "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the embodiments of the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0053] The technical solution of the present utility model is described in detail below in conjunction with the specific drawings.

[0054] like Figure 1-Figure 4 As shown, the present embodiment provides a multi-angle adjustable and detachable back-key structure, the back-key structure is mounted on the bottom shell 1 of the controller, the back-key structure comprises: a keycap 2 and a rotating block 3, the rotating block 3 is rotatably mounted on one side of the bottom shell 1, the keycap 2 is located on the other side of the bottom shell 1, the keycap 2 penetrates the bottom shell 1 along the thickness direction of the bottom shell 1, and is clamped with the rotating block 3, so that the keycap 2 can be detachably mounted on the bottom shell 1; at least two first clamping parts 21 are spaced apart on the side walls around the keycap 2, and a second clamping part 31 is arranged on the rotating block 3, each first clamping part 21 can be clamped or released with the second clamping part 31, so that the keycap 2 can be clamped on the rotating block 3 at a variable angle.

[0055] The keycap 2 and the rotating block 3 are respectively installed on both sides of the bottom shell 1, and the keycap 2 and the rotating block 3 are mutually clamped so that the keycap 2 can be removably installed on the bottom shell 1, so that in application scenarios where the back key is not needed, the user can remove the keycap 2 to prevent the user from accidentally touching the back key.

[0056] At the same time, multiple first clips 21 are distributed on the keycap 2, and the multiple first clips 21 are distributed around the keycap 2. A second clip 31 is provided on the rotating block 3, so that the user can rotate and adjust the angle of the keycap 2 according to usage habits, reduce the risk of accidental touch, improve the adaptability of different application scenarios, enhance the convenience and comfort of operation, and thus improve the user experience.

[0057] like Figure 1 As shown, the key cap 2 further includes a first magnet, and the rotating block 3 further includes a second magnet 32, and the first magnet and the second magnet 32 ​​can be attracted to each other. By the attraction between the first magnet and the second magnet 32, the key cap 2 and the rotating block 3 are firmly connected, and the key cap 2 and the rotating block 3 can be quickly removed or connected.

[0058] In this embodiment, the first magnet can be the magnetic metal structure of the keycap 2 itself, or a magnet can be added to the keycap 2. Similarly, the second magnet 32 ​​can be the magnetic metal structure of the rotating block 3 itself, or a magnet can be added to the rotating block 3. When the keycap 2 is made of a magnetic metal material, a magnet is provided inside the rotating block 3 to ensure the magnetic connection between the keycap 2 and the rotating block 3; when the keycap 2 is made of a non-metallic material and a magnet is added inside, the rotating block 3 can be made of a magnetic metal material, or a magnet can be provided inside it to ensure the magnetic connection between the keycap 2 and the rotating block 3.

[0059] like Figure 1 and Figure 4 As shown, a multi-angle adjustable and detachable back key structure also includes a circuit board 4 and a pressure plate 5, the pressure plate 5 is installed on the circuit board 4, the circuit board 4 is installed on one side of the bottom shell 1, and the pressure plate 5 is located between the circuit board 4 and the bottom shell 1; the rotating block 3 is rotatably installed between the circuit board 4 and the bottom shell 1 through the pressure plate 5, and the rotating block 3 can abut against the circuit board 4 or move away from the circuit board 4 as it rotates.

[0060] In this embodiment, the pressure plate 5 is used to install the rotating block 3 on one side of the bottom shell 1, and the rotating block 3 can rotate on the pressure plate 5. The rotating block 3 is clamped with the keycap 2, and then the user presses the keycap 2 to drive the rotating block 3 to rotate, so that one end of the rotating block 3 triggers the circuit board 4 to realize the control function of the back key.

[0061] like Figure 1 and Figure 4 As shown, a multi-angle adjustable and detachable back key structure also includes a pot piece 7, which is installed on the circuit board 4; the rotating block 3 also includes a trigger pressing column 33, and the position of the pot piece 7 corresponds to the position of the trigger pressing column 33. The trigger pressing column 33 can press the pot piece 7 or move away from the pot piece 7 as the rotating block 3 rotates.

[0062] The pot piece 7 is used as a touch switch. When the pot piece on the circuit board 4 is pressed by the trigger pressing column 33, the center point of the pot piece 7 will be concave and contact the circuit on the PCB board, thereby forming a loop, and current passes through to realize the control function of the back key.

[0063] like Figure 5 and Figure 6 As shown, the rotating block 3 also includes a pressing limit column 34, one end of which is fixed to the side of the pressing limit column 34, and the other end is used to support the circuit board 4. The pressing limit column 34 is used to prevent the triggering pressing column 33 from excessively squeezing the pot piece 7, thereby ensuring the normal use of the pot piece 7.

[0064] In this embodiment, there are two pressing limit columns 34, each pressing limit column 34 has a certain length, and the two pressing limit columns 34 are located on both sides of the trigger pressing column 33. During the pressing process, the two pressing limit columns 34 will not touch the pot piece 7 to ensure the normal use of the pot piece 7.

[0065] like Figure 1 and Figure 7 As shown, a multi-angle adjustable and detachable back key structure also includes a rotating component 6, which is installed on the pressure plate 5; the rotating block 3 is connected to the rotating component 6 and is rotatably installed between the circuit board 4 and the bottom shell 1 through the rotating component 6.

[0066] like Figure 1 and Figure 7 As shown, the rotating assembly 6 includes a rotating shaft 61 and a torsion spring 62. The rotating shaft 61 passes through the torsion spring 62 and the rotating block 3 and is mounted on the pressure plate 5. One end of the torsion spring 62 is supported on the circuit board 4, and the other end is supported on the rotating block 3. The setting of the torsion spring 62 enables the rotating block 3 to rebound and reset after being pressed and rotated. The flexible adjustment of the torsion spring force can improve the user's hand feel and increase comfort.

[0067] In this embodiment, preferably, a fixing buckle is provided inside the rotating block 3 to ensure that the torsion spring 62 does not leave its position.

[0068] like Figure 8-Figure 10 As shown, the pressing plate 5 includes a mounting hole 51, and both ends of the rotating shaft 61 pass through the mounting hole 51 and are mounted on the pressing plate 5; a fixing bone 11 is formed on one side of the bottom shell 1, and the position of the fixing bone 11 corresponds to the mounting hole 51 to prevent the rotating shaft 61 from slipping off the mounting hole 51.

[0069] The fixing bone 11 is located on the outer side wall of the pressing plate 5 and can abut against both ends of the rotating shaft 61 to prevent the rotating shaft 61 from slipping out of the mounting hole 51 .

[0070] like Fig.10 As shown, a multi-angle adjustable and detachable back key structure also includes screws 8, and the pressure plate 5 is fixed on the circuit board 4 by the screws 8.

[0071] like Figure 2 As shown, the first clamping member 21 is a slot, and the second clamping member 31 is a positioning bone. The user can adjust the positioning bone to place it in different slots according to his own operating habits to quickly change the angle direction of the keycap 2, thereby reducing the risk of accidental touch.

[0072] The serial numbers of the embodiments of the present application are only for description and do not represent the advantages and disadvantages of the embodiments. The above are only preferred embodiments of the present application, and do not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made by using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A multi-angle adjustable and detachable back key structure, the back key structure is installed on the bottom shell (1) of the controller, characterized in that: The back key structure comprises: A keycap (2) and a rotating block (3), wherein the rotating block (3) is rotatably mounted on one side of the bottom shell (1), and the keycap (2) is located on the other side of the bottom shell (1); the keycap (2) penetrates the bottom shell (1) along the thickness direction of the bottom shell (1) and is engaged with the rotating block (3), so that the keycap (2) can be detachably mounted on the bottom shell (1); At least two first clamping parts (21) are spaced apart on the side walls around the keycap (2), and a second clamping part (31) is provided on the rotating block (3). Each of the first clamping parts (21) can be clamped or released with the second clamping part (31) respectively, so that the keycap (2) can be clamped on the rotating block (3) at a variable angle.

2. The multi-angle adjustable and detachable back key structure according to claim 1, characterized in that: The key cap (2) further comprises a first magnet, and the rotating block (3) further comprises a second magnet (32), and the first magnet and the second magnet (32) are capable of being attracted to each other.

3. The multi-angle adjustable and detachable back key structure according to claim 1 or 2, characterized in that: It also comprises a circuit board (4) and a pressure plate (5), wherein the pressure plate (5) is mounted on the circuit board (4), the circuit board (4) is mounted on one side of the bottom shell (1), and the pressure plate (5) is located between the circuit board (4) and the bottom shell (1); the rotating block (3) is rotatably mounted between the circuit board (4) and the bottom shell (1) via the pressure plate (5), and the rotating block (3) can abut against the circuit board (4) or move away from the circuit board (4) as it rotates.

4. The multi-angle adjustable and detachable back key structure according to claim 3, characterized in that: The invention also comprises a pot piece (7), wherein the pot piece (7) is mounted on the circuit board (4); the rotating block (3) also comprises a trigger pressing column (33), wherein the position of the pot piece (7) corresponds to the position of the trigger pressing column (33), and the trigger pressing column (33) can press the pot piece (7) or move away from the pot piece (7) as the rotating block (3) rotates.

5. The multi-angle adjustable and detachable back key structure according to claim 4, characterized in that: The rotating block (3) further comprises a pressing and limiting column (34), one end of which is fixed to the side of the pressing and limiting column (34), and the other end of which is used to be supported on the circuit board (4).

6. The multi-angle adjustable and detachable back key structure according to claim 3, characterized in that: It also includes a rotating assembly (6), which is mounted on the pressure plate (5); the rotating block (3) is connected to the rotating assembly (6) and is rotatably mounted between the circuit board (4) and the bottom shell (1) via the rotating assembly (6).

7. The multi-angle adjustable and detachable back key structure according to claim 6, characterized in that: The rotating assembly (6) comprises a rotating shaft (61) and a torsion spring (62); the rotating shaft (61) passes through the torsion spring (62) and the rotating block (3) and is mounted on the pressure plate (5); one end of the torsion spring (62) is supported on the circuit board (4), and the other end is supported on the rotating block (3).

8. The multi-angle adjustable and detachable back key structure according to claim 7, characterized in that: The pressing plate (5) comprises a mounting hole (51), and both ends of the rotating shaft (61) pass through the mounting hole (51) and are mounted on the pressing plate (5); a fixing bone (11) is formed on one side of the bottom shell (1), and the fixing bone (11) corresponds to the position of the mounting hole (51) to prevent the rotating shaft (61) from sliding off the mounting hole (51).

9. The multi-angle adjustable and detachable back key structure according to claim 3, characterized in that: It also comprises screws (8), and the pressing plate (5) is fixed on the circuit board (4) by means of the screws (8).

10. The multi-angle adjustable and detachable back key structure according to claim 1, characterized in that: The first clamping component (21) is a slot, and the second clamping component (31) is a positioning bone.

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