A hand controller

Abstract

This utility model discloses a hand controller in the field of hand controller technology, including a housing of the hand controller. Multiple evenly arranged support plates are fixedly connected to the bottom of the housing. A fixed shaft passes through the inner side of the multiple support plates near the top. A cantilever is fitted onto the outer side of the fixed shaft. A button is fixedly installed on one side of the cantilever via an extension. The cantilever is located between two support plates. Each button corresponds to a cantilever. An external support is installed between the button and the support plate. A limiting member is used to prevent excessive force and control the movement of the button within a certain range. The external support can promptly push the button to move the cantilever away from the button. Pressing the button pushes the cantilever through the extension, causing the cantilever to rotate via the fixed shaft on the support plate. The pressing part at the other end of the cantilever corresponds to the button on the circuit board.

Description

Technical Field

[0001] This utility model relates to the field of hand controllers, specifically a hand controller. Background Technology

[0002] In the operation and control of various electronic devices, the hand controller is a key component of human-computer interaction. The sensitivity of its buttons, the durability of its structure, and the ease of operation directly affect the user experience. However, there are still many problems that need to be improved in the practical application of hand controllers currently on the market.

[0003] First, insufficient sensitivity of the outer support after button press is a common defect. During long-term use, the gap between the button and the shell is prone to increase due to wear, or the elastic reset structure inside the button may age, causing the button to fail to reset quickly and accurately after being pressed. This not only affects the smoothness of operation, but also reduces the accuracy of the press, resulting in accidental or invalid presses, which causes trouble for the user.

[0004] Secondly, the button's limiting and blocking protection effect is not good. The buttons of the existing hand controller lack an effective limiting structure. When the user applies too much force or makes an operational error, the button is easily over-pressed, which can damage the internal mechanical structure or electrical contacts of the button, shorten the life of the hand controller, and increase maintenance costs.

[0005] Furthermore, in terms of the light guide design of the hand controller, the light transmission is unstable, resulting in dim lighting or light leakage on some buttons, affecting the uniformity and clarity of the lighting effect and reducing the convenience of operation. In summary, the existing hand controller has obvious shortcomings in terms of button support sensitivity, limit protection, and lighting installation, making it difficult to meet users' needs for precise operation, durability, and clear lighting. There is an urgent need for a new type of hand controller to solve the above problems in order to improve its performance and user experience. Utility Model Content

[0006] The purpose of this invention is to provide a hand controller to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a hand controller, comprising a housing, a plurality of evenly arranged support plates fixedly connected to the bottom of the housing, a fixed shaft passing through the inner side of the plurality of support plates near the top, a cantilever mounted on the outer side of the fixed shaft, a button fixedly mounted on one side of the cantilever via an extension, the cantilever being located between two support plates, an LCD screen embedded on one side of the housing near the button, a panel mounted on the inner side of the housing, a plurality of evenly arranged buttons mounted on the bottom of the panel near one side, each button corresponding to a cantilever, an external support member mounted between the button and the support plate, the external support member being used to push one end of the cantilever away from the button, and a limiting member mounted on the inner side of the housing to prevent excessive button movement space.

[0008] Preferably, the outer support includes a fixed plate that is fixedly connected to the two support plates. A guide rod passes through one side of the fixed plate, and a spring is fitted on the outside of the guide rod. The two ends of the spring are fixedly connected to the fixed plate and the button, respectively. The guide rod passes through the fixed plate and is slidably connected to it.

[0009] Preferably, the limiting component includes multiple sets of limiting blocks fixedly connected to the top of the inner side of the housing. The bottom of each limiting block is provided with an arc-shaped groove, which provides space for the swing of the cantilever. Each set of limiting blocks includes two blocks.

[0010] Preferably, the limiting component further includes a guide plate fixedly installed on one side of the button, and multiple sets of limiting plates are fixedly installed at the bottom of the housing, each set of limiting plates including two, and the guide plate is located between the two limiting plates and slidably connected.

[0011] Preferably, an anti-detachment plate is fixedly installed at one end of the guide rod.

[0012] Preferably, a light guide strip is fixedly installed on one side of the housing, near the top and above the button.

[0013] Preferably, a pressing part is fixedly extended at the other end of the cantilever.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The button is connected to the housing. The cantilever mainly serves to press the button onto the inclined surface, making the button and the panel form an inclined plane, which is convenient for the user to operate the button. The limiting component is to prevent excessive force and control the movement of the button within a certain range. The outer support component can push the button in time to move the cantilever away from the button. Pressing the button pushes the cantilever through the extension, and the cantilever rotates through the fixed shaft on the support plate. The other end of the cantilever corresponds to the button on the circuit board to realize the corresponding function.

[0016] 2. The fixed plate and the baffle are set perpendicularly. The guide rod has an arc-shaped cross section. The spring on the outside of the guide rod can squeeze and push the button. The button drives the cantilever to rotate around the fixed axis through the extension, so that one end of the cantilever can move away from the button for release, thereby improving the accuracy and sensitivity of the control operation. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a left-side sectional perspective view of the overall structure of this utility model;

[0019] Figure 3 The overall structure of this utility model Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a structural diagram of the shell, support plate, fixing plate and limiting plate in the overall structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the cantilever, extension, button, guide plate, and pressing part in the overall structure of this utility model.

[0022] In the diagram: 1. Housing; 2. Support plate; 3. Cantilever; 4. Extension; 5. Button; 6. LCD screen; 7. Panel; 8. Button; 9. Fixing plate; 10. Guide rod; 11. Spring; 12. Limiting block; 13. Arc groove; 14. Guide plate; 15. Limiting plate; 16. Anti-detachment plate; 17. Light guide strip; 18. Pressing part; 201. Fixing shaft. 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] Example 1

[0025] Please refer to Figure 1-5As shown, this utility model provides a hand controller, including a housing 1. A plurality of evenly arranged support plates 2 are fixedly connected to the bottom of the housing 1. A fixed shaft 201 passes through the inner side of the plurality of support plates 2 and near the top. A cantilever 3 is fitted on the outer side of the fixed shaft 201. A button 5 is fixedly installed on one side of the cantilever 3 through an extension 4. The cantilever 3 is located between two support plates 2. An LCD screen 6 is embedded on one side of the housing 1 and on the side of the button 5. A panel 7 is installed on the inner side of the housing 1. A plurality of evenly arranged buttons 8 are installed on the bottom of the panel 7 and near one side. Each button 8 corresponds to a cantilever 3. An external support is installed between the button 5 and the support plate 2. The external support is used to push one end of the cantilever 3 away from the button 8. A limiting member is installed on the inner side of the housing 1 to prevent the button 5 from having too much space to move. A pressing part 18 is fixedly extended from the other end of the cantilever 3.

[0026] Additionally, an LCD screen 6 can be installed on the empty space on one side of the button 5 on the front of the housing 1. The LCD screen 6 is electrically connected to the panel 7 to achieve more functions. The pressing part 18 is made of insulating material. The button 5 is connected to the housing 1. The cantilever 3 mainly serves to press the button 5 on an inclined surface, so that the button 5 and the panel 7 form an inclined surface, making it convenient for the user to operate the button 8. The limiting part is to prevent excessive force and control the movement of the button 5 within a certain range. The external support can push the button 5 in time to move the cantilever 3 away from the button 8. Pressing the button 5 pushes the cantilever 3 through the extension part 4. The cantilever 3 rotates through the fixed shaft 201 on the support plate 2. The pressing part 18 at the other end of the cantilever 3 corresponds to the button 8 on the circuit board to realize the corresponding function.

[0027] Specifically, the external support includes a fixed plate 9 that is fixedly connected between the two support plates 2. A guide rod 10 passes through one side of the fixed plate 9. A spring 11 is fitted on the outside of the guide rod 10. The two ends of the spring 11 are fixedly connected to the fixed plate 9 and the button 5, respectively. The guide rod 10 passes through the fixed plate 9 and is slidably connected to it. An anti-detachment plate 16 is fixedly installed at one end of the guide rod 10.

[0028] The fixed plate 9 is set perpendicular to the baffle, the guide rod 10 has an arc-shaped cross section, the anti-detachment plate 16 at one end of the guide rod 10 can block and limit the button 5 to prevent the button 5 from being excessively outward, the spring 11 on the outside of the guide rod 10 can squeeze and push the button 5, and the button 5 drives the cantilever 3 to rotate around the fixed shaft 201 through the extension part 4 so that one end of the cantilever 3 can move away from the button 8 for release, thereby improving the accuracy and sensitivity of the control operation.

[0029] More specifically, the limiting component includes multiple sets of limiting blocks 12 fixedly connected to the top inner side of the housing 1. The bottom of the limiting block 12 is provided with an arc-shaped groove 13, which provides space for the swing of the cantilever 3. Each set of limiting blocks 12 includes two blocks. The limiting component also includes a guide plate 14 fixedly installed on one side of the button 5. Multiple sets of limiting plates 15 are evenly arranged and fixedly installed on the bottom of the housing 1. Each set of limiting plates 15 includes two plates. The guide plate 14 is located between the two limiting plates 15 and is slidably connected.

[0030] It should be added that the arc-shaped groove 13 at the bottom of the limiting block 12 is close to the outer side of the cantilever 3. The bottom of the limiting block 12 blocks the cantilever 3. When the button 5 slides, it pushes the guide plate 14 to slide between the two limiting plates 15 to prevent the button 5 from deviating or shaking. At the same time, the two limiting plates 15 can also block and limit the button 5, controlling the movement of the button 5 within a certain range to prevent the button 5 from being over-pressed and causing damage to the button 8.

[0031] Furthermore, a light guide strip 17 is fixedly installed on one side of the housing 1, near the top and above the button 5. The light guide strip 17 is also installed on the housing 1 and corresponds one-to-one with the button 5. One end of the light guide strip 17 protrudes outside the button 5, which can lead the light from the diode on the panel 7 to the surface of the button 5 to form a waterfall lighting effect, making it easier for the user to see the button 5.

[0032] Working principle: First, when button 5 is pressed, button 5 drives the cantilever 3 to rotate around the fixed shaft 201 through the extension part 4. At this time, the pressing part 18 at one end of the cantilever 3 presses the button 8, and at the same time, the button 8 squeezes the spring 11 on the outside of the guide rod 10. Meanwhile, the guide plate 14 on one side of button 5 slides between the two limit plates 15. After pressing, the spring 11 pushes the button 8 outward.

[0033] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0034] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A hand control comprising a housing (1) of the hand control, characterized in that: The bottom of the housing (1) is fixedly connected to a plurality of uniformly arranged support plates (2). A fixed shaft (201) runs through the inner side of the plurality of support plates (2) and near the top. A cantilever (3) is fitted on the outer side of the fixed shaft (201). A button (5) is fixedly installed on one side of the cantilever (3) through an extension (4). The cantilever (3) is located between two support plates (2). A liquid crystal screen (6) is embedded on one side of the housing (1) and on the side of the button (5). A panel (7) is installed on the inner side of the housing (1). A plurality of uniformly arranged buttons (8) are installed on the bottom of the panel (7) and near one side. The buttons (8) correspond one-to-one with the cantilever (3). An external support is installed between the button (5) and the support plate (2). The external support is used to push one end of the cantilever (3) away from the button (8). A limiting member is installed on the inner side of the housing (1) to prevent the button (5) from having too much space to move.

2. A hand control according to claim 1, characterized in that: The external support includes a fixed plate (9) fixedly connected to the two support plates (2). A guide rod (10) passes through one side of the fixed plate (9). A spring (11) is fitted on the outside of the guide rod (10). The two ends of the spring (11) are fixedly connected to the fixed plate (9) and the button (5) respectively. The guide rod (10) passes through the fixed plate (9) and is slidably connected to it.

3. A hand controller according to claim 2, characterized in that: The limiting component includes multiple sets of limiting blocks (12) fixedly connected to the top of the inner side of the housing (1). The bottom of the limiting block (12) is provided with an arc-shaped groove (13). The arc-shaped groove (13) provides space for the swing of the cantilever (3). Each set of the limiting blocks (12) includes two blocks.

4. A hand controller according to claim 3, characterized in that: The limiting component also includes a guide plate (14) fixedly installed on one side of the button (5). Multiple sets of limiting plates (15) are evenly arranged and fixedly installed at the bottom of the housing (1). Each set of limiting plates (15) includes two, and the guide plate (14) is located between the two limiting plates (15) and is slidably connected.

5. A hand controller according to claim 3, characterized in that: An anti-detachment plate (16) is fixedly installed at one end of the guide rod (10).

6. A hand controller according to claim 3, characterized in that: A light guide strip (17) is fixedly installed on one side of the housing (1), near the top and above the button (5).

7. A hand controller according to claim 6, characterized in that: The other end of the cantilever (3) is fixedly extended with a pressing part (18).

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