An automatic reset Hall effect rocker

Abstract

This utility model discloses an automatic reset Hall effect rocker, including a base, a rocker head mounted on the top of the base, and a protective component mounted on the top of the rocker head. The protective component includes a pressure block, a placement groove on the top of the pressure block, an annular groove at the bottom of the placement groove, a retaining groove at the bottom of the annular groove, a limiting block inserted into the retaining groove, a support frame fixedly connected to the top of the limiting block, a first magnetic block fixedly connected to the bottom of the pressure block, and a second magnetic block fixedly connected to the top of the support frame, with the first and second magnetic blocks corresponding to each other. This utility model, by setting the limiting block and the support frame, enhances the stability of the connection between the support frame and the pressure block, allowing for quick disassembly and replacement even if the support frame is damaged. The inclusion of a movable frame, compression spring, fixed block, and limiting frame improves the ease of device connection.

Description

Technical Field

[0001] This utility model relates to the field of sensor technology, and in particular to an automatic reset Hall effect rocker. Background Technology

[0002] A Hall effect joystick is a precise position detection device based on the Hall effect. Its core components include a Hall element, a permanent magnet, and a signal processing circuit. An automatic reset Hall effect joystick is an input device based on the Hall effect principle that can automatically return to its initial position after operation. It is widely used in games, industrial control, and other fields.

[0003] Existing automatic reset Hall effect joysticks are prone to wear and tear due to the frequent daily friction on the top, and are also susceptible to impacts. Once damaged, the user may cut their palm during use. Therefore, there is a need for an automatic reset Hall effect joystick. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing an automatic reset Hall effect rocker.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic reset Hall rocker, comprising a base, a rocker head mounted on the top of the base, and a protective component mounted on the top of the rocker head;

[0006] The protective component includes a pressure-bearing block, a placement groove on the top of the pressure-bearing block, an annular groove at the bottom of the placement groove, a locking slot at the bottom of the annular groove, a limiting block inserted into the locking slot, a support frame fixedly connected to the top of the limiting block, a first magnetic block fixedly connected to the bottom of the pressure-bearing block, and a second magnetic block fixedly connected to the top of the support frame, with the positions of the first magnetic block and the second magnetic block corresponding to each other.

[0007] Furthermore, the bottom of the support frame is provided with a circular groove, and the second magnetic block is located at the top inner part of the circular groove.

[0008] Furthermore, a connecting component is fixedly connected to the outside of the base, the connecting component including a connecting seat, and the connecting seat is rectangular.

[0009] Furthermore, the connector has an internal mounting groove, and a connecting column is fixedly connected inside the mounting groove.

[0010] Furthermore, a compression spring is sleeved on the outside of the connecting column, and a movable frame is slidably connected to the outside of the connecting column, with the end of the compression spring fitting against the inner sidewall of the movable frame.

[0011] Furthermore, a sliding groove is provided at the top inner part of the mounting groove, and a slider is slidably connected inside the sliding groove, and the slider is fixedly connected to the top of the movable frame.

[0012] Furthermore, a rectangular groove is provided at the end of the connecting seat, and a limiting frame is slidably connected inside the rectangular groove, and the end of the limiting frame is fixedly connected to the side surface of the movable frame.

[0013] Furthermore, a fixing block is fixedly connected to the top of the mobile frame, and the outside of the fixing block is provided with anti-slip texture.

[0014] This utility model has the following beneficial effects:

[0015] 1. Compared with the prior art, this automatic reset Hall rocker, by setting a limiting block and a support frame, when the device is in use, uses the support frame to drive the limiting block from the placement groove into the inside of the pressure block, and rotates inside the annular groove until the limiting block corresponds to the bottom slot in the annular groove, inserting the limiting block into the slot. Under the magnetic attraction of the first magnetic block and the second magnetic block, the support frame and the pressure block are tightly connected, which helps to enhance the stability of the connection between the support frame and the pressure block. Even if the support frame is damaged, it can be quickly disassembled and replaced.

[0016] 2. Compared with the prior art, this automatic reset Hall rocker, by setting up a moving frame, a compression spring, a fixed block, and a limiting frame, allows the device to be installed with external components. When the device is installed, the fixed block is pushed inward from both sides, and the fixed block pushes the moving frame to compress the compression spring, thereby moving the limiting frame into the mounting groove. After the limiting frame aligns with the mounting groove inside the external component, the limiting frame engages with the panel under the push of the compression spring's reaction force, thereby achieving a quick connection between the device and the external component and improving the convenience of device connection. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure proposed in this utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure proposed in this utility model;

[0019] Figure 3 The present utility model proposes Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 The present utility model proposes Figure 2 Enlarged view of section B in the middle.

[0021] Legend:

[0022] 1. Base; 2. Rocker head; 3. Protective components; 301. Pressure-bearing block; 302. Placement slot; 303. Annular groove; 304. First magnetic block; 305. Support frame; 306. Limiting block; 307. Second magnetic block; 308. Slot; 4. Connecting components; 401. Connecting seat; 402. Mounting slot; 403. Connecting column; 404. Compression spring; 405. Slide groove; 406. Moving frame; 407. Slider; 408. Limiting frame; 409. Fixing block. Detailed Implementation

[0023] 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.

[0024] Reference Figure 1-4 The present invention provides an automatic reset Hall effect rocker: including a base 1, a rocker head 2 mounted on the top of the base 1, and a protective component 3 mounted on the top of the rocker head 2;

[0025] The protective component 3 includes a pressure-bearing block 301. The top of the pressure-bearing block 301 is provided with a placement groove 302. The bottom of the placement groove 302 is provided with an annular groove 303. The bottom of the annular groove 303 is provided with a slot 308. A limiting block 306 is inserted into the slot 308. A support frame 305 is fixedly connected to the top of the limiting block 306. A first magnetic block 304 is fixedly connected to the bottom of the pressure-bearing block 301. A second magnetic block 307 is fixedly connected to the top of the support frame 305. The positions of the first magnetic block 304 and the second magnetic block 307 are corresponding. When the device is in use, the support frame 305 drives the limiting block 306 from the placement groove 302 into the pressure block 301 and rotates inside the annular groove 303 until the limiting block 306 corresponds to the bottom slot 308 in the annular groove 303. The limiting block 306 is inserted into the slot 308, and under the magnetic attraction of the first magnetic block 304 and the second magnetic block 307, the support frame 305 and the pressure block 301 are tightly connected, which helps to enhance the stability of the connection between the support frame 305 and the pressure block 301. Even if the support frame 305 is damaged, it can be quickly disassembled and replaced.

[0026] The bottom of the support frame 305 has a circular groove, and the second magnetic block 307 is located at the top inside the circular groove. The circular groove is used to limit the installation of the second magnetic block 307, and the first magnetic block 304 is also inserted into the inside of the circular groove.

[0027] A connecting component 4 is fixedly connected to the outside of the base 1. The connecting component 4 includes a connecting seat 401, which is rectangular. The connecting component 4 is used to connect with the external component, thereby facilitating the use of the joystick. A reset component is installed inside the base 1, so that the joystick returns to its initial position after being rocked.

[0028] The connector 401 has an internal mounting groove 402, and a connecting post 403 is fixedly connected inside the mounting groove 402. The mounting groove 402 is used to limit the installation of the connecting post 403.

[0029] A compression spring 404 is sleeved on the outside of the connecting column 403, and a movable frame 406 is slidably connected to the outside of the connecting column 403, with the end of the compression spring 404 in contact with the inner sidewall of the movable frame 406. The movable frame 406 compresses the compression spring 404 when it slides.

[0030] The mounting slot 402 has a sliding groove 405 at its inner top. A slider 407 is slidably connected inside the sliding groove 405, and the slider 407 is fixedly connected to the top of the movable frame 406. When the movable frame 406 slides, it drives the slider 407 to slide inside the sliding groove 405, which helps to improve the stability of the movement of the movable frame 406.

[0031] The end of the connecting seat 401 has a rectangular groove, and a limiting frame 408 is slidably connected inside the rectangular groove. The end of the limiting frame 408 is fixedly connected to the side surface of the movable frame 406. The limiting frame 408 engages with the inside of the panel, thereby enhancing the stability of the connection between the device and external components.

[0032] A fixing block 409 is fixedly connected to the top of the movable frame 406, and the outside of the fixing block 409 is provided with anti-slip texture. The fixing block 409 pushes the movable frame 406 to compress the compression spring 404, thereby moving the limiting frame 408 into the mounting groove 402.

[0033] Working principle: When the device is installed with external components, the fixing blocks 409 are pushed inward from both sides. The fixing blocks 409 push the moving frame 406 to compress the compression spring 404, thereby moving the limiting frame 408 into the mounting groove 402. After the limiting frame 408 aligns with the mounting groove 402 inside the panel, the limiting frame 408 engages with the panel under the reaction force of the compression spring 404, thereby achieving a quick connection between the device and the external components. This improves the convenience of device connection. In addition, during use, the rocker head 2 is worn when the user rotates it. Since the rocker head 2 is located at the top and is easily damaged, the protective component 3 can be replaced to continuously protect the rocker head 2.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An auto-return Hall rocker, comprising a base (1), characterized in that: A rocker head (2) is mounted on the top of the base (1), and a protective component (3) is mounted on the top of the rocker head (2). The protective component (3) includes a pressure-bearing block (301), a placement groove (302) is provided on the top of the pressure-bearing block (301), an annular groove (303) is provided on the inner bottom of the placement groove (302), a slot (308) is provided on the inner bottom of the annular groove (303), a limiting block (306) is inserted into the slot (308), a support frame (305) is fixedly connected to the top of the limiting block (306), a first magnetic block (304) is fixedly connected to the inner bottom of the pressure-bearing block (301), and a second magnetic block (307) is fixedly connected to the inner top of the support frame (305), and the positions of the first magnetic block (304) and the second magnetic block (307) correspond to each other.

2. An auto-return Hall rocker as claimed in claim 1, characterized in that: The bottom of the support frame (305) is provided with a circular groove, and the second magnetic block (307) is located at the top of the inner side of the circular groove.

3. An auto-return Hall rocker as defined in claim 1, wherein: The base (1) is externally fixedly connected to a connecting component (4), the connecting component (4) including a connecting seat (401), and the connecting seat (401) is rectangular.

4. An auto-return Hall rocker according to claim 3, characterized in that: The connecting seat (401) has an installation groove (402) inside, and a connecting column (403) is fixedly connected inside the installation groove (402).

5. An auto-resetting Hall rocker according to claim 4, characterized in that: A compression spring (404) is sleeved on the outside of the connecting column (403), and a movable frame (406) is slidably connected to the outside of the connecting column (403), and the end of the compression spring (404) is in contact with the inner sidewall of the movable frame (406).

6. An auto-resetting Hall rocker according to claim 5, characterized in that: The mounting groove (402) has a sliding groove (405) at its inner top. A slider (407) is slidably connected inside the sliding groove (405), and the slider (407) is fixedly connected to the top of the movable frame (406).

7. An auto-resetting Hall rocker according to claim 6, characterized in that: The end of the connecting seat (401) is provided with a rectangular groove, and a limiting frame (408) is slidably connected inside the rectangular groove, and the end of the limiting frame (408) is fixedly connected to the side surface of the movable frame (406).

8. An auto-resetting Hall rocker according to claim 7, characterized in that: The top of the movable frame (406) is fixedly connected to a fixing block (409), and the outside of the fixing block (409) is provided with anti-slip texture.

Images