A contactless analog trigger key structure using a linear hall sensor

Abstract

The utility model relates to non -contact type simulation trigger key structure technical field discloses a kind of non -contact type simulation trigger key structure using linear hall sensor, including handle, the surface of the handle is equipped with two trigger key bodies, the surface of the handle is equipped with protective structure, the protective structure includes fixed block, the surface of the fixed block is fixedly connected with handle, the surface of the fixed block is equipped with two round holes, the surface of the fixed block is slidably sleeved with frame, the surface of the frame is slidably penetrated with latch, the size of the latch is compatible with the size of round hole, the surface of the frame is fixedly connected with rectangular plate, the both ends of the rectangular plate are fixedly connected with protective cover, this non -contact type simulation trigger key structure, by setting protective structure, reach protective cover locking cover trigger key, can avoid trigger key when being placed and being misfired due to contact desktop, backpack and other objects, prevent game archive, video and audio playing progress from being disturbed.

Description

Technical Field

[0001] This utility model relates to the technical field of non-contact analog trigger key structure, specifically a non-contact analog trigger key structure using a linear Hall sensor. Background Technology

[0002] Non-contact simulated trigger buttons are game controller buttons that use technologies such as electromagnetic induction and infrared sensing to simulate the pressing travel and state of trigger buttons. Common types include triggers using linear Hall effect sensors, which are driven by electromagnetic induction technology. When the trigger button on the controller is pressed, the internal sensor detects the button travel based on the change in magnetic field. The sensor does not make contact with the button body, resulting in a smooth and precise pressing experience and avoiding wear and tear issues that may occur with long-term use. In addition, there are trigger buttons using infrared sensing structures, such as the Betop optical axis buttons, which are triggered by non-contact infrared sensing, providing a light and easy-to-press feel.

[0003] Non-contact analog triggers typically offer high precision. However, game controller triggers are located at the front of the controller and are relatively large, serving as a grounding point when the controller is placed. Because triggers are highly sensitive, even slight force or pushing can cause them to be activated, potentially disrupting the playback of games, movies, or music. To address this, we propose a non-contact analog trigger structure using a linear Hall effect sensor. Utility Model Content

[0004] The purpose of this invention is to provide a contactless analog trigger key structure using a linear Hall sensor to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a contactless analog trigger key structure using a linear Hall sensor, comprising a handle, two trigger key bodies mounted on the surface of the handle, a protective structure provided on the surface of the handle, the protective structure comprising a fixing block, the fixing block being fixedly connected to the surface of the handle, two circular holes being formed on the surface of the fixing block, a frame being slidably fitted onto the surface of the fixing block, a pin being slidably passed through the surface of the frame, the size of the pin being adapted to the size of the circular holes, a rectangular plate being fixedly connected to the surface of the frame, and protective covers being fixedly connected to both ends of the rectangular plate, the protective covers being fitted onto the surface of the trigger key bodies.

[0006] The effect achieved by the above components is as follows: by setting up a protective structure, the protective cover locks and covers the trigger button, which can prevent the trigger button from being accidentally triggered when it comes into contact with objects such as desktops or backpacks, thus preventing disruption of game saves and video playback progress.

[0007] Preferably, a spring is fitted onto the arc surface of the pin, and the two ends of the spring are fixedly connected to the pin and the frame, respectively.

[0008] The effect achieved by the above components is that when the pin moves, the spring will be stretched, which improves the stability of the pin inserted into the round hole, thereby preventing the pin from coming out of the round hole due to shaking.

[0009] Preferably, one end of the pin is fixedly connected to a rope, the rope slides through the rectangular plate, and the end of the rope away from the pin is fixedly connected to a pull ring.

[0010] The effect achieved by the above components is that pulling the pull ring causes the pin to disengage from the round hole via the rope, making it easier to pull the rope and thus easier to pull the pin.

[0011] Preferably, a tie rod is fixedly connected to the surface of the rectangular plate, and the cross-section of the tie rod is U-shaped.

[0012] The effect achieved by the above components is: holding the "U"-shaped lever pushes the frame, and the lever facilitates the pushing of the rectangular plate.

[0013] Preferably, a guide rod is fixedly connected to the surface of the frame, and a guide hole is provided on the surface of the fixing block, and the guide rod slides against the inner wall of the guide hole.

[0014] The effect achieved by the above components is that when the frame moves, the guide rod slides along the inner wall of the guide hole of the fixed block, ensuring that the frame always moves smoothly in the preset direction and avoiding deviation that would prevent the protective cover from accurately covering the trigger button.

[0015] Preferably, the surface of the protective cover is fixedly connected with several anti-slip strips.

[0016] The effect achieved by the above components is that the protective cover will cause the anti-slip strip to adhere to the tabletop, and the anti-slip strip will further improve the stability of the handle.

[0017] Preferably, a sealing ring is fixedly connected to the surface of the protective cover.

[0018] The effect achieved by the above components is that the sealing ring on the surface of the protective cover fits the surface of the handle, which can prevent dust and moisture from entering the gap between the trigger button and the handle, thus protecting the internal sensor components.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model, by setting a protective structure, achieves the goal of pushing the frame to slide along the surface of the fixed block. The movement of the frame will drive the rectangular plate to move, and the rectangular plate will drive the protective cover to be placed on the outside of the trigger button body. The protective cover locks and covers the trigger button, preventing the trigger button from being accidentally triggered when it comes into contact with objects such as desktops or backpacks, thus preventing disruption of game saves and audio-visual playback progress. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the disassembly structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the protective structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the protective structure of this utility model from another angle;

[0025] Figure 5 This utility model Figure 4 Enlarged view of point A in the image.

[0026] In the diagram: 1. Handle; 2. Trigger button body; 3. Protective structure; 301. Fixing block; 302. Round hole; 303. Frame; 304. Pin; 305. Rectangular plate; 306. Protective cover; 307. Spring; 308. Rope; 309. Pull ring; 310. Pull rod; 311. Guide rod; 312. Guide hole; 313. Anti-slip strip; 314. Sealing ring. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-2This utility model provides a technical solution: a contactless analog trigger key structure using a linear Hall sensor, including a handle 1, two trigger key bodies 2 mounted on the surface of the handle 1, a protective structure 3 on the surface of the handle 1, the protective structure 3 including a fixing block 301, the fixing block 301 being fixedly connected to the surface of the handle 1, two circular holes 302 being formed on the surface of the fixing block 301, a frame 303 being slidably fitted onto the surface of the fixing block 301, a pin 304 being slidably passed through the surface of the frame 303, the size of the pin 304 being adapted to the size of the circular holes 302, a rectangular plate 305 being fixedly connected to the surface of the frame 303, and protective covers 306 being fixedly connected to both ends of the rectangular plate 305, the protective covers 306 being fitted onto the surface of the trigger key bodies 2. By setting the protective structure 3, the protective covers 306 lock and cover the trigger keys, which can prevent the trigger keys from being accidentally triggered when they come into contact with objects such as desktops or backpacks, thus preventing disruption of game saves or audio / video playback progress.

[0029] Reference Figure 3-5 As shown in this embodiment: a spring 307 is fitted onto the arc surface of the pin 304. Both ends of the spring 307 are fixedly connected to the pin 304 and the frame 303, respectively. When the pin 304 moves, the spring 307 is stretched, thus improving the stability of the pin 304 inserted into the circular hole 302 and preventing the pin 304 from dislodging from the hole due to shaking. A rope 308 is fixedly connected to one end of the pin 304. The rope 308 slides through the rectangular plate 305. A pull ring 309 is fixedly connected to the end of the rope 308 away from the pin 304. Pulling the pull ring 309 causes the pin 304 to disengage from the circular hole 302 via the rope 308. The pull ring 309 facilitates pulling the rope 308, thereby facilitating the pulling of the pin 304. A pull rod 310 is fixedly connected to the surface of the rectangular plate 305. The pull rod 310 has a U-shaped cross-section. By gripping the U-shaped pull rod 310, the frame 303 can be pushed, thus facilitating the movement of the rectangular plate 305. A guide rod 311 is fixedly connected to the surface of the frame 303. A guide hole 312 is provided on the surface of the fixing block 301. The guide rod 311 slides along the inner wall of the guide hole 312. When the frame 303 moves, the guide rod 311 slides along the inner wall of the guide hole 312 of the fixing block 301, ensuring that the frame 303 always moves smoothly in the preset direction and avoiding deviation that would prevent the protective cover 306 from accurately covering the trigger button body 2. Several anti-slip strips 313 are fixedly connected to the surface of the protective cover 306. The protective cover 306 will cause the anti-slip strips 313 to adhere to the tabletop, further improving the stability of the handle 1. A sealing ring 314 is fixedly connected to the surface of the protective cover 306. The sealing ring 314 on the surface of the protective cover 306 fits against the surface of the handle 1, which can prevent dust and moisture from entering the gap between the trigger button body 2 and the handle 1, thus protecting the internal sensor components.

[0030] Working Principle: The trigger button body 2 is based on linear Hall sensor technology, achieving contactless triggering through electromagnetic induction. When the user presses the trigger button body 2, the magnetic field inside the button body changes linearly. The linear Hall sensor detects this change in magnetic field in real time and converts it into a corresponding electrical signal. When protection of the trigger button body 2 is required, first pull the pull ring 309, which drives the pin 304 to disengage from the round hole 302 via the rope 308. As the pin 304 moves, the spring 307 is stretched. After the pin 304 disengages from the round hole 302, the frame 303 is released from locking. Hold the "U"-shaped pull rod 310 and push the frame 303, causing it to slide along the surface of the fixing block 301. As the frame 303 moves, the guide rod 311 slides along the inner wall of the guide hole 312 of the fixing block 301, ensuring that the frame 303 always moves smoothly in the preset direction, avoiding deviation that would prevent the protective cover 306 from accurately covering the trigger button body 2. This allows the rectangular plate 305 to move the protective cover 306 onto the trigger button body. On the outside of the trigger body 2, the pin 304 automatically inserts into the round hole 302 of the fixing block 301 under the elastic force of the spring 307, locking the frame 303 in position. The protective cover 306 completely covers the trigger body 2, preventing the trigger body 2 from being accidentally triggered by slight external force or pushing. The sealing ring 314 on the surface of the protective cover 306 fits against the surface of the handle 1, preventing dust and moisture from entering the gap between the trigger body 2 and the handle 1, protecting the internal sensor components. When the trigger body 2 needs to be used, firstly... Release the pin 304 from the round hole 302 to stop the frame 303. Push the frame 303 to move the protective cover 306 away from the trigger button body 2. The trigger button body 2 can then be used normally. When the handle 1 is temporarily placed, the protective cover 306 will cause the anti-slip strip 313 to stick to the table. The protective cover 306 will support the handle 1, thereby preventing the trigger button body 2 from being accidentally triggered and preventing disruption of game saves and audio-visual playback progress. The anti-slip strip 313 further improves the stability of the handle 1.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A contactless analog trigger key structure employing a linear Hall sensor, comprising a handle (1), wherein two trigger key bodies (2) are mounted on the surface of the handle (1), and a protective structure (3) is provided on the surface of the handle (1), characterized in that: The protective structure (3) includes a fixing block (301), which is fixedly connected to the surface of the handle (1). The surface of the fixing block (301) has two round holes (302). A frame (303) is slidably fitted onto the surface of the fixing block (301). A pin (304) is slidably passed through the surface of the frame (303). The size of the pin (304) is adapted to the size of the round holes (302). A rectangular plate (305) is fixedly connected to the surface of the frame (303). Protective covers (306) are fixedly connected to both ends of the rectangular plate (305). The protective covers (306) are fitted onto the surface of the trigger button body (2).

2. The contactless analog trigger key structure using a linear Hall sensor according to claim 1, characterized in that: The arc surface of the pin (304) is fitted with a spring (307), and the two ends of the spring (307) are fixedly connected to the pin (304) and the frame (303) respectively.

3. The contactless analog trigger key structure using a linear Hall sensor according to claim 1, characterized in that: One end of the pin (304) is fixedly connected to a rope (308), the rope (308) slides through the rectangular plate (305), and the end of the rope (308) away from the pin (304) is fixedly connected to a pull ring (309).

4. The contactless analog trigger key structure using a linear Hall sensor according to claim 1, characterized in that: A tie rod (310) is fixedly connected to the surface of the rectangular plate (305), and the cross-section of the tie rod (310) is U-shaped.

5. The contactless analog trigger key structure using a linear Hall sensor according to claim 1, characterized in that: A guide rod (311) is fixedly connected to the surface of the frame (303), and a guide hole (312) is opened on the surface of the fixing block (301). The guide rod (311) slides against the inner wall of the guide hole (312).

6. The contactless analog trigger key structure using a linear Hall sensor according to claim 1, characterized in that: The protective cover (306) has several anti-slip strips (313) fixedly connected to its surface.

7. The contactless analog trigger key structure using a linear Hall sensor according to claim 1, characterized in that: A sealing ring (314) is fixedly connected to the surface of the protective cover (306).

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