Universal operating handle integrating vibration, Hall induction and low noise
By integrating vibration, Hall effect sensing, and noise reduction design into the universal operating handle, the problems of insufficient vibration feedback, high noise, and low precision of traditional handles are solved, achieving a high-precision and low-noise operating experience.
Patent Information
- Application Number
- CN202520717346.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-15
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-04-15
AI Technical Summary
Traditional control handles lack vibration feedback, are noisy, and have insufficient magnetic induction accuracy or slow response, affecting user experience and operational precision.
A universal operating handle integrating vibration, Hall effect sensing, and low noise was designed. The vibration device provides delicate vibration feedback, the Hall effect sensing device improves operating accuracy, and the noise reduction mechanism reduces noise.
It enhances the user's control and enjoyment, improves operational precision and comfort, and provides a quiet working environment.
Smart Images
Figure CN223897813U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of universal operating handle technology, and in particular a universal operating handle that integrates vibration, Hall effect sensing and low noise. Background Technology
[0002] Traditional joysticks have certain limitations in terms of functionality and user experience. For example, some joysticks lack vibration feedback, preventing users from fully experiencing real-time control feedback; some joysticks, while having vibration functionality, are noisy, affecting the overall user experience; furthermore, some joysticks using magnetic induction technology suffer from insufficient accuracy or slow response. Therefore, this paper proposes a universal joystick that integrates vibration, Hall effect sensing, and low noise. Utility Model Content
[0003] The purpose of this invention is to provide a universal operating handle that integrates vibration, Hall effect sensing, and low noise, in order to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a universal operating handle integrating vibration, Hall effect sensing, and low noise, comprising:
[0005] The handle body includes a handle top cover, a handle body, and a ball sleeve. The inner cavity of the ball sleeve is provided with two I-shaped positioning pieces. The handle top cover and the handle body are provided with grooves on both sides for the positioning pieces to be inserted.
[0006] The vibration device for the vibrating handle body is located at the lower part of the handle cover. The bottom surface of the vibration device is connected to a positioning bracket, and the side of the positioning bracket is connected to the handle body.
[0007] A noise reduction mechanism for reducing noise in a vibration device. The noise reduction mechanism includes a shock-absorbing sleeve and a button bracket. The bottom surface of the shock-absorbing sleeve is connected to the output end of the vibration device, the top surface of the shock-absorbing sleeve is connected to the button bracket, the top surface of the button bracket is connected to a button vibrator cover, and the top surface of the button vibrator cover is connected to the handle cover.
[0008] Preferably, the fixed end of the vibration device is fitted with a ring-shaped control circuit panel, the top surface of which is equipped with four microswitches arranged in a concentric manner, and the bottom surface of the control circuit panel is connected to the handle body by screws.
[0009] Preferably, the handle body is inserted into the inner cavity of the ball sleeve on the side, and the lower part of the handle body is provided with a protective sleeve and a rocker mechanism, the rocker mechanism including a rocker top cover and a rocker central shaft.
[0010] Preferably, the inner cavity of the rocker arm cover is abutted by a support ring, the inner ring surface of the support ring is connected and fixed to the rocker arm central axis, and the side of the rocker arm central axis is respectively provided with a spring, a limiting block, a fixing nut, and a flat washer, and the inner bottom wall of the handle body is abutted by a positioning nut.
[0011] Preferably, the top surface of the rocker arm's central shaft is threaded through the sheath and connected to the positioning nut, the top surface of the rocker arm's upper cover is fixed to the sheath by screws, and the bottom surface of the rocker arm's upper cover is connected to a protective cover with a recessed top.
[0012] Preferably, the inner cavity of the protective cover is provided with a control device and a universal mechanism. The universal mechanism includes a rocker base and a rocker limit frame. The top and bottom surfaces of the rocker limit frame abut against the rocker base and the control device, respectively.
[0013] Preferably, the bottom surface of the rocker base is connected to the cover by screws, the bottom surface of the rocker top cover is connected to the rocker base by screws, and the rocker top cover and the rocker base are respectively rotatably connected to the adjacent sides of the rocker bow shaft and the rocker movable shaft arranged in a cross shape.
[0014] Preferably, the inner cavity of the rocker arm shaft is rotatably connected to the rocker arm movable shaft, and rocker arm sleeves are fitted at both ends of the rocker arm shaft and the rocker arm movable shaft. A magnet is connected to one end of the rocker arm shaft and the rocker arm movable shaft, and a Hall sensor is provided on the side of the magnet.
[0015] Preferably, two Hall effect sensors are mounted on the top surface of the control device, and the top surfaces of the rocker arm shaft and the rocker arm movable shaft are provided with through grooves for the rocker arm central shaft to move, and the side of the rocker arm central shaft is rotatably connected to the rocker arm movable shaft by a pin.
[0016] Compared with the prior art, the technical effects and advantages of this utility model are as follows:
[0017] This universal control handle, which integrates vibration, Hall effect sensing, and low noise, uses a vibration device, micro switch, and control circuit panel. The micro switch controls the output of the vibration device to vibrate vertically. The vibration device can generate subtle vibration feedback based on the operation, allowing users to more realistically feel the actions and situations during use, enhancing the feel of the handle and improving the comfort and enjoyment of using the universal control handle.
[0018] This universal operating handle, which integrates vibration, Hall effect sensing, and low noise, rotates the rocker arm shaft and rocker movement shaft during the movement of the rocker arm's central axis. This, in turn, drives two magnets to rotate, allowing the Hall effect sensor to receive the signal from the magnets' rotation. The Hall effect sensor is characterized by high precision and fast response, accurately capturing the user's hand movements and converting them into precise CAN signals, thereby improving the operating precision of engineering machinery and, consequently, the precision of the handle operation.
[0019] This omnidirectional control handle, which integrates vibration, Hall effect sensing, and low noise, features a noise reduction mechanism. This mechanism includes a shock-absorbing sleeve, button bracket, and button vibrator cover, which reduces noise interference. The design of the noise reduction mechanism greatly reduces the noise generated by the handle during operation, providing users with a quieter and more comfortable working environment. Attached Figure Description
[0020] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0021] Figure 1 This is a schematic diagram of the structure of this utility model;
[0022] Figure 2 This is a schematic diagram showing the disassembled structure of the handle body of this utility model;
[0023] Figure 3 This is a schematic diagram of the sheath and rocker mechanism of this utility model;
[0024] Figure 4 This is a schematic diagram showing the disassembled structure of the rocker mechanism of this utility model;
[0025] Figure 5 This is a schematic diagram of the disassembled structure of the protective cover of this utility model;
[0026] Figure 6 This is a schematic diagram of the disassembled structure of the universal joint mechanism of this utility model;
[0027] Figure 7 This is a schematic diagram showing the disassembled structure of the noise reduction mechanism of this utility model.
[0028] Explanation of reference numerals in the attached figures:
[0029] In the diagram: 1. Handle body; 2. Sheath; 3. Joystick mechanism; 4. Protective cover; 5. Control device; 6. Hall effect sensor; 7. Universal joint mechanism;
[0030] 10. Handle top cover; 11. Handle body; 12. Vibration device; 13. Micro switch; 14. Noise reduction mechanism; 15. Control circuit panel; 16. Positioning bracket; 17. Positioning nut; 18. Positioning plate; 19. Ball sleeve;
[0031] 30. Rocker arm top cover; 31. Rocker arm central shaft; 32. Support ring; 33. Spring; 34. Limiting block; 35. Fixing nut; 36. Flat washer;
[0032] 71. Joystick base; 72. Joystick limit bracket; 73. Joystick bow shaft; 74. Joystick bushing; 75. Joystick movable shaft; 76. Magnet; 77. Pin;
[0033] 141. Shock-absorbing sleeve; 142. Button bracket; 143. Button vibrator cover. Detailed Implementation
[0034] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.
[0035] Unless otherwise defined, the directions mentioned herein, such as up, down, left, right, front, back, inside, and outside, are based on the directions shown in the figures of this utility model, and are explained here together.
[0036] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.
[0037] Please see Figures 1 to 7 A universal operating handle integrating vibration, Hall effect sensing, and low noise, in this embodiment, includes:
[0038] The handle body 1 includes a handle top cover 10, a handle body 11, and a ball sleeve 19. The inner cavity of the ball sleeve 19 is provided with two I-shaped positioning pieces 18. The handle top cover 10 and the handle body 11 are provided with grooves on both sides for the positioning pieces 18 to be inserted. The connection between the handle top cover 10 and the handle body 11 is sealed.
[0039] The vibration device 12 for the vibrating handle body 1 is located at the lower part of the handle cover 10. The bottom surface of the vibration device 12 is connected to the positioning bracket 16, and the side of the positioning bracket 16 is connected to the handle body 11.
[0040] The noise reduction mechanism 14 used for noise reduction of the vibration device 12 includes a shock-absorbing sleeve 141 and a button bracket 142. The bottom surface of the shock-absorbing sleeve 141 is connected to the output end of the vibration device 12, the top surface of the shock-absorbing sleeve 141 is connected to the button bracket 142, the top surface of the button bracket 142 is connected to the button vibrator cover 143, and the top surface of the button vibrator cover 143 is connected to the handle cover 10.
[0041] A circular control circuit panel 15 is sleeved on the fixed end of the vibration device 12. Four microswitches 13 are arranged concentrically on the top surface of the control circuit panel 15, with the vibration device 12 as the axis. The bottom surface of the control circuit panel 15 is connected to the handle body 11 by screws. The side of the handle body 11 is inserted into the inner cavity of the ball sleeve 19. The lower part of the handle body 1 is provided with a protective sleeve 2 and a rocker mechanism 3. The protective sleeve 2 is made of rubber and can be plastically deformed. The rocker mechanism 3 includes a rocker upper cover 30 and a rocker central shaft 31. The rocker upper cover 30... A support ring 32 is abutted against the inner cavity. The inner ring surface of the support ring 32 is connected and fixed to the rocker arm central shaft 31. A spring 33, a limit block 34, a fixing nut 35, and a flat washer 36 are respectively provided on the side of the rocker arm central shaft 31. A positioning nut 17 is abutted against the inner bottom wall of the handle body 11. The top surface of the rocker arm central shaft 31 passes through the protective sleeve 2 and is threadedly connected to the positioning nut 17. The top surface of the rocker arm top cover 30 is connected and fixed to the protective sleeve 2 by screws. A top-recessed protective cover 4 is connected to the bottom surface of the rocker arm top cover 30. The inner cavity of the protective cover 4 is respectively provided with a control device 5 and a universal mechanism 7. The universal mechanism 7 includes a rocker arm base 71. The rocker arm limit bracket 72 has its top and bottom surfaces abutting against the rocker arm base 71 and the control device 5, respectively. The bottom surface of the rocker arm base 71 is connected to the protective cover 4 by screws. The bottom surface of the rocker arm cover 30 is connected to the rocker arm base 71 by screws. The rocker arm cover 30 and the rocker arm base 71 are rotatably connected to each other on their adjacent sides in a cross shape, with a rocker arm bow shaft 73 and a rocker arm movable shaft 75. The inner cavity of the rocker arm bow shaft 73 is rotatably connected to the rocker arm movable shaft 75. Both ends of the rocker arm bow shaft 73 and the rocker arm movable shaft 75 are fitted with rocker arm bushings 74. One end is connected to a magnet 76, and a Hall sensor 6 is provided on the side of the magnet 76. Two Hall sensors 6 are installed on the top surface of the control device 5. The top surfaces of the rocker arm shaft 73 and the rocker arm movable shaft 75 are provided with through slots for the rocker arm central shaft 31 to move. The rocker arm central shaft 31 is reserved with sufficient length so that the bottom surface of the rocker arm central shaft 31 extends into the rocker arm limiting frame 72. During the movement of the rocker arm central shaft 31, it can contact the inner wall of the rocker arm limiting frame 72 to limit the range of movement of the rocker arm central shaft 31. The side of the rocker arm central shaft 31 is rotatably connected to the rocker arm movable shaft 75 through a pin 77.
[0042] To achieve high-precision control of the universal operating handle, when the handle body 1 is gripped and tilted, the rocker arm central shaft 31 of the rocker arm mechanism 3 tilts accordingly. During this process, the rocker arm bow shaft 73 and the rocker arm movable shaft 75 rotate. The rocker arm cover 30 and the rocker arm base 71 are rotatably connected to four rocker arm bushings 74, thereby fixing the rotational position of the rocker arm bow shaft 73 and the rocker arm movable shaft 75. During the rotation of the rocker arm bow shaft 73 and the rocker arm movable shaft 75, two magnets 76 rotate, causing two Hall effect sensors 6 to receive the magnetic field change signals during the rotation of the magnets 76 and convert them into precise CAN signals, thereby improving the operating accuracy of the universal operating handle.
[0043] To enhance the feel of the universal operating handle, a micro switch 13 is installed to control the output shaft of the vibration device 12 to move vertically at high frequency through the control circuit panel 15. During the transmission process, the vibrating handle body 1 generates delicate vibration feedback according to the operation, allowing the user to more realistically feel the action and situation during use.
[0044] To reduce noise in the universal operating handle, a noise reduction mechanism 14 is provided to reduce noise. The output end of the vibration device 12 is connected to the shock-absorbing sleeve 141 of the noise reduction mechanism 14. With the connection provided by the button bracket 142 and the button vibrator cover 143, the vibration intensity of the output end of the vibration device 12 on the handle cover 10 is reduced, thereby achieving the noise reduction function and providing a comfortable experience environment for users to use the universal operating handle.
[0045] The control device 5, Hall sensor 6, vibration device 12, micro switch 13, and control circuit panel 15 are all existing technologies. Their working principles, dimensions, and models are irrelevant to the function of this application, so they will not be described in detail. The control method of this utility model is controlled by a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.
[0046] Working principle
[0047] This universal operating handle integrates vibration, Hall effect sensing, and low noise. When the user uses it, they hold the handle body 1 and tilt it. During the transmission process, the rocker arm shaft 31 drives the rocker arm shaft 73 and the rocker arm movable shaft 75 to rotate on the side adjacent to the rocker arm cover 30 and the rocker arm base 71. This drives the two magnets 76 to rotate, so that the Hall effect sensing device 6 receives the signal and converts it into a precise CAN signal, providing the operating function of the universal operating handle.
[0048] The output end of the vibration device 12 is moved by the micro switch 13 and the control circuit panel 15 to provide vibration feedback to the user.
[0049] The noise reduction mechanism 14 provides noise reduction for the vibration provided by the vibration device 12, so that the shock-absorbing sleeve 141 is directly connected to the output end of the vibration device 12. At the same time, with the connection of the button bracket 142 and the button vibrator cover 143, the vibration noise on the handle cover 10 is reduced.
[0050] It should be noted that, in this document, relational terms such as "one" and "two" are used merely 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 a process, method, article, or apparatus. Without further limitations, the phrase "comprising an element defined as..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0051] 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 universal operating handle integrating vibration, Hall effect sensing, and low noise, characterized in that, include: The handle body (1) includes a handle cover (10), a handle body (11), and a ball sleeve (19). The inner cavity of the ball sleeve (19) is provided with two I-shaped positioning pieces (18). The handle cover (10) and the handle body (11) are provided with grooves on both sides for the positioning pieces (18) to be inserted. A vibration device (12) for the vibrating handle body (1) is provided at the lower part of the handle cover (10). The bottom surface of the vibration device (12) is connected to a positioning bracket (16), and the side of the positioning bracket (16) is connected to the handle body (11). A noise reduction mechanism (14) for reducing noise in a vibration device (12) includes a shock-absorbing sleeve (141) and a button bracket (142). The bottom surface of the shock-absorbing sleeve (141) is connected to the output end of the vibration device (12), the top surface of the shock-absorbing sleeve (141) is connected to the button bracket (142), the top surface of the button bracket (142) is connected to a button vibrator cover (143), and the top surface of the button vibrator cover (143) is connected to the handle cover (10).
2. The universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 1, characterized in that: The fixed end of the vibration device (12) is fitted with a ring-shaped control circuit panel (15). The top surface of the control circuit panel (15) is equipped with four micro switches (13) arranged in a concentric manner. The bottom surface of the control circuit panel (15) is connected to the handle body (11) by screws.
3. A universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 2, characterized in that: The handle body (11) is inserted into the inner cavity of the ball sleeve (19) on the side. The lower part of the handle body (1) is provided with a protective sleeve (2) and a rocker mechanism (3). The rocker mechanism (3) includes a rocker top cover (30) and a rocker central shaft (31).
4. A universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 3, characterized in that: The inner cavity of the rocker arm cover (30) abuts against a support ring (32), the inner ring surface of the support ring (32) is connected and fixed to the rocker arm central shaft (31), and the rocker arm central shaft (31) is provided with a spring (33), a limiting block (34), a fixing nut (35), and a flat washer (36) on its side.
5. A universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 4, characterized in that: The bottom wall of the handle body (11) is abutted by a positioning nut (17). The top surface of the rocker arm shaft (31) passes through the sleeve (2) and is threadedly connected to the positioning nut (17). The top surface of the rocker arm cover (30) is fixed to the sleeve (2) by screws.
6. A universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 5, characterized in that: The bottom surface of the rocker arm cover (30) is connected to a protective cover (4) with a recessed top. The inner cavity of the protective cover (4) is provided with a control device (5) and a universal mechanism (7). The universal mechanism (7) includes a rocker arm base (71) and a rocker arm limiting bracket (72).
7. A universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 6, characterized in that: The top and bottom surfaces of the rocker limit bracket (72) abut against the rocker base (71) and the control device (5) respectively. The bottom surface of the rocker base (71) is connected to the cover (4) by screws. The bottom surface of the rocker cover (30) is connected to the rocker base (71) by screws. The rocker cover (30) and the rocker base (71) are rotatably connected to the adjacent sides of the rocker cover (30) and the rocker base (71) with a rocker bow shaft (73) and a rocker movable shaft (75) arranged in a cross shape.
8. A universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 7, characterized in that: The inner cavity of the rocker arm shaft (73) is rotatably connected to the rocker arm movable shaft (75). Both ends of the rocker arm shaft (73) and the rocker arm movable shaft (75) are fitted with rocker arm bushings (74). One end of the rocker arm shaft (73) and the rocker arm movable shaft (75) is respectively connected to a magnet (76). A Hall sensor (6) is provided on the side of the magnet (76).
9. A universal operating handle integrating vibration, Hall effect sensing, and low noise as described in claim 8, characterized in that: Two Hall effect sensors (6) are mounted on the top surface of the control device (5). The top surfaces of the rocker arm shaft (73) and the rocker arm movable shaft (75) are provided with through slots for the rocker arm central shaft (31) to move. The side of the rocker arm central shaft (31) is rotatably connected to the rocker arm movable shaft (75) by a pin (77).