CN218607992U - Trigger key structure and gamepad - Google Patents

Abstract

The application provides a trigger key structure and game paddle, through setting up the meshing structure between output tooth, second grade tooth, one-level tooth and each gear among the gear box module and having adjusted trigger key structure size overall arrangement when making the potentiometre snap-on a mainboard subassembly. This application realizes the overall arrangement of module small-size through the overall arrangement of the gear train in the trigger key of optimizing game paddle to can place whole module at the mainboard back, and need not dig the hole with the mainboard, the front of mainboard can arbitrary goods of furniture for display rather than for use like this, thereby potentiometre beading need not set up the platelet and install it and save the cost on the mainboard, hall magnet on the trigger key is fixed on trigger key cap module couple simultaneously, can also save space when realizing the linear trigger key function of trigger key.

Description

Trigger key structure and gamepad

Technical Field

The invention relates to the field of game equipment, in particular to a trigger key structure and a game handle.

Background

Along with the development of society and the progress of technology, people's entertainment mode is also more diversified, and the electronic game industry develops rapidly. The game handle can conveniently and quickly realize the operation of the mobile game, becomes one of the increasingly popular components in the mobile game, and has higher requirements on the handle along with more and more personalized requirements of consumers.

The trigger key of the handle of the game machine in the existing market has large size of the whole module due to the layout of the gear set, and the whole module can be placed on the mainboard and cannot be placed on the back of the mainboard only by digging holes on the mainboard; the potentiometer in the trigger key is arranged in the integral structure of the trigger key, and a small plate needs to be additionally arranged for mounting the potentiometer, so that the processing technology is increased, and the cost is further increased; the unreasonable arrangement of the Hall magnet on the trigger key makes the partial structure of the trigger key unreasonable.

Disclosure of Invention

In view of the above disadvantages of the prior art, an object of the present invention is to provide a trigger key structure and a gamepad, which are used to solve the problem that the trigger key of the gamepad in the prior art has a large size of the whole module due to the layout of the gear set, and the whole module can be placed on the motherboard and cannot be placed on the back of the motherboard only by digging a hole on the motherboard; the potentiometer in the trigger key is arranged in the integral structure of the trigger key, and a small plate needs to be additionally arranged for mounting the potentiometer, so that the processing technology is increased, and the cost is further increased; the unreasonable arrangement of the Hall magnet on the trigger key causes the unreasonable arrangement of the partial structure of the trigger key.

To achieve the above and other related objects, the present application provides a key structure, which is characterized by a main board assembly, a key cap module fixed on the main board assembly, and a gear box module cooperating with the key cap module; the trigger keycap module is provided with a Hall magnet, and the main board assembly is fixed with a Hall device; the gearbox module comprises: the gear structure, the upper cover of the gear box, the lower cover of the gear box, the motor and the potentiometer are fixed on the main board assembly; the gear structure, the motor and the potentiometer are arranged on the upper cover of the gear box; the gear structure includes: the gear comprises an output gear, a secondary gear, a primary gear, a starting gear and a primary gear rotating shaft; and wherein the said starting tooth is fixed with shaft of the said electrical machinery, and engage with said first grade tooth fitted on said first grade gear spindle; the second stage tooth is engaged with the first stage tooth and the output tooth, and is connected with the potentiometer.

In an embodiment of this application, be equipped with one on the trigger key cap module and place the trigger key cap module couple of hall magnet, trigger key cap module couple with the gear box hanging table that sets up is covered under the gear box articulates.

In an embodiment of the present application, the hook of the key cap module of the trigger is provided with a groove for placing the hall magnet.

In an embodiment of the present application, the potentiometer is disposed on the gear box upper cover and fixed on the main board assembly together with the gear box upper cover.

In one embodiment of the application, the key cap module further comprises a key cap, a key bracket, a key buffer silica gel and a rotating shaft of the trigger; the trigger key buffering silica gel is assembled between the trigger key cap and the trigger key bracket, and the trigger key cap is fixedly connected with the trigger key bracket; the output teeth and the trigger key support are sleeved on the trigger rotating shaft, and two ends of the trigger rotating shaft are respectively fixed on the gear box upper cover and the gear box lower cover; the output tooth is assembled on the rotating shaft of the trigger and meshed with the secondary tooth.

In an embodiment of the present application, the output teeth and the trigger key holders are respectively sleeved on the trigger rotating shafts through output teeth rotating shaft holes and trigger key holder rotating shaft holes formed thereon.

In an embodiment of the present application, two ends of the trigger rotating shaft are respectively connected and fixed to the gear box upper cover and the gear box lower cover through a gear box upper cover rotating shaft hole and a gear box lower cover rotating shaft hole which are formed in the gear box upper cover and the gear box lower cover.

In an embodiment of the application, the trigger key structure further comprises a trigger torsion spring sleeved on the trigger rotating shaft, and the trigger torsion spring simultaneously contacts with the trigger keycap module and the gear box module.

In an embodiment of the present application, the trigger key holder is in contact with the output tooth through a trigger key holder limiting table provided thereon.

To achieve the above and other related objects, there is provided a game pad characterized in that the game pad includes the trigger key structure.

As described above, the present application provides a trigger key structure and a gamepad, which have the following beneficial effects: the size layout of the trigger key structure is adjusted while the potentiometer is directly fixed on a main board assembly by arranging the output teeth, the secondary teeth, the primary teeth and the meshing structures among the gears in the gear box module. This application realizes the overall arrangement of module small-size through the overall arrangement of the gear train in the trigger key of optimizing game paddle, thereby can place whole module at the mainboard back, and need not dig the hole with the mainboard, the front of mainboard can arbitrary goods of furniture for display rather than for use like this, thereby potentiometre beading need not set up the platelet and install it and save the cost on the mainboard, hall magnet on the trigger key is fixed on trigger key cap module couple simultaneously, can also save space when realizing the linear trigger key function of trigger key, this application device serves current software.

Drawings

FIG. 1 is a schematic diagram of a trigger key structure and a game pad according to an embodiment of the present invention.

FIG. 2 is a schematic diagram of a key cap module of the present invention and a game pad according to an embodiment of the present invention.

FIG. 3 is a schematic diagram of a potentiometer structure according to an embodiment of the present invention.

FIG. 4 is a schematic diagram of the structure of the trigger key and the gear box module of the game pad of the present invention.

FIG. 5 is a schematic diagram of the trigger key structure and the components of the game pad of the present invention.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 5. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Throughout the specification, when a part is referred to as being "connected" to another part, this includes not only a case of being "directly connected" but also a case of being "indirectly connected" with another element interposed therebetween. In addition, when a certain part is referred to as "including" a certain component, unless otherwise stated, other components are not excluded, but it means that other components may be included.

The terms first, second, third, etc. are used herein to describe various elements, components, regions, layers and/or sections, but are not limited thereto. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the scope of the present invention.

Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," and/or "comprising," when used in this specification, specify the presence of stated features, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, operations, elements, components, items, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions or operations are inherently mutually exclusive in some way.

The trigger key of the handle of the game machine in the existing market has large size of the whole module due to the layout of the gear set, and the whole module can be placed on the mainboard and can not be placed on the back of the mainboard only by digging holes on the mainboard; the potentiometer in the trigger key is arranged in the integral structure of the trigger key, and a small plate needs to be additionally arranged for mounting the potentiometer, so that the processing technology is increased, and the cost is further increased; the unreasonable arrangement of the Hall magnet on the trigger key makes the partial structure of the trigger key unreasonable.

Therefore, the application provides a trigger key structure and game paddle, through setting up the meshing structure between output tooth, second grade tooth, one-level tooth and each gear among the gear box module and having adjusted trigger key structure size overall arrangement when making the potentiometre snap-on a mainboard subassembly. This application realizes the overall arrangement of module small-size through the overall arrangement of the gear train in the trigger key of optimizing game paddle to can place whole module at the mainboard back, and need not dig the hole with the mainboard, the front of mainboard can arbitrary goods of furniture for display rather than for use like this, thereby potentiometre beading need not set up the platelet and install it and save the cost on the mainboard, hall magnet on the trigger key is fixed on trigger key cap module couple simultaneously, can also save space when realizing the linear trigger key function of trigger key, this application device serves current software.

Fig. 1 is a schematic structural diagram of a trigger key structure according to an embodiment of the present application.

The trigger key structure includes: a main board assembly 10, a trigger key cap module 11 fixed on the main board assembly 10 and a gear box module 12 matched with the trigger key cap module; the key cap module 10 is provided with a Hall magnet 1001, and the main board assembly 10 is further fixed with a Hall device 13; specifically, the trigger keycap module 11 touches the gear box module 2 in the downward pressing process, so as to drive the gear box module 12 to operate, and the same operation of the gear box module 12 controls the trigger keycap module 11 in a reverse manner; the hall device 13 can identify the position of the hall magnet 1001 on the trigger key cap module 11, thereby realizing the function of a normal linear trigger key; the hall device 13 may be fixed at any position of the main board assembly 10, preferably, arranged near the hall magnet 1001;

as shown in fig. 2 and 3, the gear box module 12 includes: a gear structure 142, a gear box upper cover 112, a gear box lower cover 122, a motor 132 and a potentiometer 102 fixed on the main board assembly 10; the gear structure 142, the motor 132 and the potentiometer 102 are arranged on the gear box upper cover 112; specifically, the potentiometer 102 is a resistor element having three terminals and a resistance value adjustable according to a certain variation rule; the potentiometer is welded on the main board assembly; the motor 132 is an electromagnetic device that converts or transmits electric energy according to the law of electromagnetic induction; the gearbox upper cover 112 and the gearbox lower cover 122 are fixed through screws to form a gearbox cover, the motor 132 and the potentiometer 102 are located on the same side outside the gearbox cover, the gearbox cover is close to the potentiometer 102 and is the gearbox upper cover 112, the gearbox cover is far away from the potentiometer 102 and is the gearbox lower cover 122, the gear structure 142, the motor 132 and the potentiometer 102 are fixed on the gearbox upper cover 112 through screws, the potentiometer 102 and the motor 132 are fixed on the outer side of the gearbox upper cover 112 through screws, and the gear structure 142 is fixed on the inner side of the gearbox upper cover through screws.

As shown in fig. 4, the gear structure includes: output teeth 1042, secondary teeth 1142, primary teeth 1242, start teeth 1342, and primary teeth rotary shaft 1442; and wherein the start-up teeth 1342 are fixed with the shaft of the motor 132 and engaged with the primary teeth 1242 fitted on the primary tooth rotation shaft 1442; the secondary teeth 1142 are meshed with the primary teeth 1242 and the output teeth 1042 and are connected with the potentiometer 102; specifically, the starting tooth 1342 is provided with a starting tooth hole, the primary tooth 1242 is provided with a primary tooth hole, the output tooth 1042 is provided with an output tooth hole, the upper cover 112 of the gear box is provided with a motor shaft hole of the upper cover 112 of the gear box, the upper cover 112 of the gear box is provided with a potentiometer hole, a shaft of the motor 132 penetrates through the motor shaft hole of the upper cover 112 of the gear box and fixes the motor 132 to the outer side of the upper cover 112 of the gear box by screws, a shaft of the motor 132 penetrates through the starting tooth hole and is connected with the starting tooth 1342, a primary tooth rotating shaft 1442 is fixed to the inner side of the upper cover 112 of the gear box, a primary tooth rotating shaft 1442 penetrates through the primary tooth and is connected with the primary tooth 1242, meanwhile, the primary tooth 1242 is meshed with the starting tooth 1342, a shaft of the secondary tooth 1142 penetrates through the potentiometer hole of the upper cover 112 of the gear box and is connected with the potentiometer 102, and simultaneously, the secondary tooth 1142 is meshed with the primary tooth 1242 and the output tooth 1042;

because the trigger key cap module 11 and the gear box module 12 are both installed on the back of the main board assembly 10, the potentiometer 102 of the present application does not need to be additionally installed with a small board.

In one embodiment, the key cap module 11 is provided with a key cap module hook 101 for placing the hall magnet 1001, and the key cap module hook 101 is hooked with a gear box hanging table 1022 arranged on the gear box lower cover 122;

specifically, the key cap trigger module 11 is provided with the key cap trigger module hook 101 hung on the upper gear box hanging table 1022 on the gear box module 12, so that the key cap trigger module 11 is limited, and at the moment, the key cap trigger module 11 and the gear box module 12 establish a matching connection relationship; the traditional hall magnet on the trigger key cap module is arranged in the middle of the trigger key cap module to increase the overall structure of the trigger key, while the hall magnet 1001 is arranged on the trigger key cap module 11 shown in fig. 1 in the application, the hook 101 of the trigger key cap module realizes the basic functions and limits the trigger key cap module 11 without affecting the overall layout of the trigger key structure.

In one embodiment, the trigger key cap module hook 101 is provided with a magnet slot 10001 for placing the hall magnet 1001; specifically, the magnet slot 10001 is a recess, the recess may be located at any position on the trigger key cap module hook 101, the trigger key cap module hook 101 is preferably located at an end close to the gear box upper cover 112, the hall magnet 1001 is fixedly located in the magnet slot, and the hall magnet 1001 is preferably adhered to the magnet slot by glue to prevent the hall magnet 1001 from falling.

In one embodiment, the potentiometer is disposed on the gear box upper cover 112 and is fixed on the main board assembly 10 together with the gear box upper cover 112; specifically, after the gear structure 142, the gear box lower cover 122, the motor 132 and the potentiometer 102 are mounted on the gear box upper cover 112, the gear box lower cover 122 is mounted on the gear box upper cover 112, and finally the gear box upper cover 112, the gear box lower cover 122, the motor 132 and the potentiometer 102 are welded on the main board assembly 10, because the motor 132 is mounted on the gear box upper cover 112 first, and then is welded on the main board assembly 10 together with the gear box upper cover 112, the gear box lower cover 122, the motor 132 and the gear box upper cover 112, the potentiometer 102 of the present application does not need to be additionally provided with a small board for installation.

In one embodiment, the trigger key cap module 11 further includes a trigger key cap 111, a trigger key support 121, a key buffer silica gel 131, and a trigger spindle 141; the trigger key buffering silica gel 131 is assembled between the trigger key cap 111 and the trigger key support 121, and the trigger key cap 111 is fixedly connected with the trigger key support 121; the trigger key holder 121 contacts the output tooth 1042; the output teeth 1042 and the trigger key bracket 121 are sleeved on the trigger rotating shaft 141, and two ends of the trigger rotating shaft are respectively fixed on the gear box upper cover 112 and the gear box lower cover 122; the output tooth 1042 is assembled on the trigger rotating shaft 141 and meshed with the secondary tooth 1142;

specifically, the trigger key support 121 is clamped in the trigger key cap 111 and fixedly connected with the trigger key cap 111 by a screw, a gap is formed between one end of the trigger key cap 111 far away from the main board assembly 10 and one end of the trigger key support 121 far away from the main board assembly 10 when the trigger support 121 is clamped in the trigger key cap 111, and the trigger key buffering silica gel 131 is assembled in the gap; when the trigger key cap module 11 is pressed to the bottom, the trigger key can impact the gear box module 12, and the trigger key buffering silica gel 131 plays a buffering role at the moment, so that the sound effect is reduced; when the two ends of the trigger rotating shaft 141 sleeved with the output teeth 1042 and the trigger key support 121 are respectively fixed on the upper gear box cover 112 and the lower gear box cover 122, the trigger key cap module 11 and the gear box module 12 establish another matching connection relationship; in a specific operation process, the trigger key holder 121 sleeved on the trigger rotating shaft 141 touches the output tooth 1042 sleeved on the trigger rotating shaft 141, the trigger key holder 121 and the output tooth 1042 rotate around the trigger rotating shaft 141 continuously, the trigger key holder 121 pushes the output tooth 1042 to rotate continuously, the output tooth 1042 drives the secondary tooth 1142 to rotate, and the secondary tooth 1142 drives the potentiometer 102, the primary tooth 1242 and the start tooth 1342 to rotate; the main board assembly 10 adjusts the positive and negative rotation of the motor 132 to control the ejection and retraction of the output tooth 1042, and the ejection and retraction of the output tooth 1042 can touch the trigger key bracket 121 to bring continuous resistance to the trigger key cap module 11; when the trigger key cap module 11 is pressed downwards, the trigger key support 121 sleeved on the trigger rotating shaft 141 touches the output teeth 1042 sleeved on the trigger rotating shaft 141, and when the trigger key support 121 continues to push the output teeth 1042 to rotate, the output teeth 1042 can further drive the secondary teeth 1142 to rotate.

In one embodiment, the output teeth 1042 and the trigger key holder 121 are respectively sleeved on the trigger spindle 141 through an output teeth spindle hole and a trigger key holder spindle hole formed thereon; specifically, the present application does not limit the output tooth rotation shaft holes, the number of the trigger key support rotation shaft holes, and the position placement relationship, preferably, one output tooth rotation shaft hole is located between two trigger key support rotation shaft holes, and the trigger rotation shaft 141 sequentially passes through the output tooth rotation shaft holes and the trigger key support rotation shaft holes.

In one embodiment, two ends of the trigger rotating shaft 141 are respectively connected and fixed on the gear box upper cover 112 and the gear box lower cover 122 through a gear box upper cover 112 rotating shaft hole and a gear box lower cover 122 rotating shaft hole which are formed on the gear box upper cover 112 and the gear box lower cover 122; specifically, in the present application, the number and the position arrangement relationship of the rotation shaft holes on the upper gear box cover 112 and the rotation shaft holes on the lower gear box cover 122 are not limited, and preferably, the two trigger key bracket rotation shaft holes are located between the rotation shaft holes on the upper gear box cover 112 and the rotation shaft holes on the lower gear box cover 122, one end of the trigger rotation shaft 141 is fixed to the rotation shaft holes on the upper gear box cover 112, and the other end is fixed to the rotation shaft holes on the lower gear box cover 122.

In one embodiment, the trigger key structure further comprises a trigger torsion spring 151 sleeved on the trigger rotating shaft 141, and the trigger torsion spring 151 is simultaneously in contact with the trigger key cap module 11 and the gear box module 12; specifically, when the key cap module 11 is pressed down, the trigger torsion spring 151 gives a feedback force to the trigger key holder 121 in the key cap module 11.

In one embodiment, the trigger key holder 121 contacts the output teeth 1042 through a trigger key holder stop 1121 formed thereon; specifically, the trigger key bracket position-limiting platform 1121 is in contact with the output teeth 1042 and is used for transmitting the torque output by the gear box module 12.

The gamepad includes the trigger key structure; specifically, the gamepad further comprises a gamepad shell, and the trigger key structure is connected with the gamepad shell.

To better illustrate the above-described trigger key structure, the present invention provides the following specific embodiments.

Example 1: a trigger key structure.

As shown in fig. 5, the trigger key structure includes: mainboard subassembly and fix trigger key cap module on the mainboard subassembly and with the gear box module that trigger key cap module is connected, trigger key cap module includes: the trigger key cap module hook, the trigger key cap, the trigger key support limit table arranged on the trigger key support, the trigger key buffering silica gel and the trigger torsion spring sleeved on the trigger rotating shaft; the gearbox module comprises: the gear box comprises a potentiometer, a gear box upper cover, a gear box lower cover, a motor, output teeth, secondary teeth, primary teeth, starting teeth and a primary tooth rotating shaft;

the specific implementation process is as follows: when the trigger key cap module is pressed downwards, the trigger key support limiting table is in contact with the output teeth to provide torque force for the gear box module, meanwhile, the trigger key support in the trigger key cap module of the trigger torsion spring is in contact with the trigger key cap module and the gear box module to provide feedback force, the trigger key support sleeved on the trigger rotating shaft can touch the output teeth sleeved on the trigger rotating shaft, the trigger key support and the output teeth continuously rotate around the trigger rotating shaft, the trigger key support continuously pushes the output teeth to rotate, the output teeth drive the secondary teeth to rotate, and the secondary teeth drive the potentiometer, the primary teeth to rotate, the primary teeth and the starting teeth to rotate; when the mainboard is for the motor power supply, the output power of motor is respectively through the tooth of starting to step, the one-level tooth rotates, the second grade tooth rotates, the output tooth is transmitted to the second grade tooth, mainboard accessible adjustment motor's positive and negative rotation thereby control popping out and withdrawing of output tooth, the second grade tooth links to each other with the potentiometre, mainboard subassembly passes through the rotation angle that discernment potentiometre resistance comes to confirm the second grade tooth, thereby control the position of output tooth, when the output tooth is not at preset position, mainboard subassembly driving motor is rotatory, the motor drives the gear system and rotates output tooth to preset position after, mainboard subassembly cuts off the power supply with the motor, the output tooth stops at preset position, press down the in-process when trigger key cap module, trigger key support can touch the output tooth, can drive the potentiometre rotatory when trigger key support continues to promote output tooth pivoted simultaneously, mainboard subassembly confirms that the output tooth is triggered through the resistance that reads the potentiometre, thereby mainboard subassembly control motor lasts to rotate and brings the resistance that lasts for the key cap module, or the motor lasts positive and negative rotation and brings the trigger function.

To sum up, the application provides a trigger key structure and game paddle, has adjusted trigger key structure size overall arrangement when making the potentiometre snap-on a mainboard subassembly through setting up the meshing structure between output tooth, second grade tooth, one-level tooth and each gear in the gear box module. This application realizes the overall arrangement of module small-size through the overall arrangement of the gear train in the trigger key of optimizing game paddle, thereby can place whole module at the mainboard back, and need not dig the hole with the mainboard, the front of mainboard can arbitrary goods of furniture for display rather than for use like this, thereby potentiometre beading need not set up the platelet and install it and save the cost on the mainboard, hall magnet on the trigger key is fixed on trigger key cap module couple simultaneously, can also save space when realizing the linear trigger key function of trigger key, this application device serves current software. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. A trigger key structure, comprising:

the key cap assembly comprises a main board assembly, a trigger key cap module fixed on the main board assembly and a gear box module matched with the trigger key cap module;

the trigger keycap module is provided with a Hall magnet, and the main board assembly is fixed with a Hall device;

the gearbox module comprises: the gear structure, the upper cover of the gear box, the lower cover of the gear box, the motor and the potentiometer are fixed on the main board assembly; the gear structure, the motor and the potentiometer are arranged on the upper cover of the gear box;

the gear structure includes: the output gear, the secondary gear, the primary gear, the starting gear and the primary gear rotating shaft; and wherein the said step-up tooth is fixed with shaft of the said electrical machinery, and engage with said primary tooth fitted on said primary tooth spindle; the secondary teeth are meshed with the primary teeth and the output teeth and are connected with the potentiometer.

2. The trigger key structure of claim 1, wherein the trigger key cap module is provided with a trigger key cap module hook for placing the hall magnet and is hooked with a gear box hanging table arranged on the lower cover of the gear box.

3. The trigger key structure of claim 2, wherein the trigger key cap module hook is provided with a magnet slot for placing the hall magnet.

4. The trigger key structure of claim 1, wherein the potentiometer is disposed on the gear box upper cover and is fixed to the main plate assembly together with the gear box upper cover.

5. The trigger key structure of claim 1, wherein the trigger key cap module further comprises a trigger key cap, a trigger key support, a key buffer silica gel, and a trigger spindle; the trigger key buffering silica gel is assembled between the trigger key cap and the trigger key bracket, and the trigger key cap is fixedly connected with the trigger key bracket; the trigger key support is in contact with the output teeth; the output teeth and the trigger key support are sleeved on the trigger rotating shaft, and two ends of the trigger rotating shaft are respectively fixed on the upper cover of the gear box and the lower cover of the gear box; the output tooth is assembled on the trigger rotating shaft and meshed with the secondary tooth.

6. The trigger key structure of claim 5, wherein said output teeth and said trigger key holders are fitted to said trigger rotary shafts through output teeth rotary shaft holes and trigger key holder rotary shaft holes formed in said output teeth and said trigger key holders, respectively.

7. The trigger key structure according to claim 5, wherein both ends of the trigger rotating shaft are fixed to the gear box upper cover and the gear box lower cover by being respectively connected to a gear box upper cover rotating shaft hole and a gear box lower cover rotating shaft hole formed in the gear box upper cover.

8. The trigger key structure of claim 5, further comprising a trigger torsion spring sleeved on the trigger spindle, the trigger torsion spring being in simultaneous contact with the trigger key cap module and the gear box module.

9. The trigger key structure of claim 5, wherein the trigger key support contacts the output tine through a trigger key support stop provided thereon.

10. A gamepad comprising a trigger key arrangement according to any of claims 1 to 9.

Images