Long-life rocker device supporting 360-degree operation

Abstract

The utility model discloses a long-service-life rocker device supporting 360-degree operation, and relates to the technical field of rockers. The device comprises an upper component and a lower component, a hollow metal rod is fixedly connected between the upper component and the lower component, and the upper component comprises a top upper cover. The rocker can freely rotate in different directions through unique matching of the small bridge arm, the large bridge arm and the hollow metal rod of the lower assembly in combination with the elastic effect of the V-shaped torsion spring. A user can accurately send out an operation instruction through flexible swinging of the rocker regardless of complex steering in game control or fine adjustment in industrial equipment control. Meanwhile, due to the design of a switch key and a key cap of the upper assembly, a user can conveniently trigger shortcut functions, multiple operation modes cooperate, the convenience and accuracy of operation are greatly improved, and the requirements of multiple fields such as electronic games and mechanical control for all-dimensional operation can be fully met.

Description

Technical Field

[0001] This utility model belongs to the field of joystick technology, and in particular relates to a long-life joystick device that supports 360-degree operation. Background Technology

[0002] Joystick operation has significant advantages in the field of manual operation control, such as in gimbal control, game controllers, drone control, wheelchairs and other products.

[0003] However, joystick operation also has some drawbacks, mainly lifespan issues, joystick drift, and slippage during rotation.

[0004] Lifespan issue:

[0005] (1) Electronic devices are damaged after a certain number of uses. The main reason is that due to the limitation of structural space, suitable long-life electronic devices, such as tactile switches and potentiometers, cannot be used.

[0006] (2) After long-term operation, structural components become aged and worn, and cannot mesh with each other, resulting in operational failure.

[0007] (3) The internal spring components were not made of the correct materials, which caused the spring components to lose their elasticity after working for a long time.

[0008] (4) After a long period of operation, the internal signal line breaks and the effective signal of the operation cannot be transmitted.

[0009] Joystick drift:

[0010] (1) The joystick still moves automatically even when it is not operated. The main reason is that the potentiometer contact points inside the joystick are easily damaged after long-term use.

[0011] (2) The rotating structure inside the handle is worn after long-term use, resulting in loose rotation or failure of rotation.

[0012] Spinning and slipping:

[0013] (1) Rotation slippage refers to the situation where one intends to make a slight rotation, but due to the lack of friction between the hand and the joystick handle, the hand slips and causes excessive rotation, or the joystick handle cannot be rotated successfully. The main reason is that the handle at the top of the joystick does not have a good mechanical anti-slip design.

[0014] To improve the user's operating experience and enhance the quality and lifespan of the joystick device, we are applying for a joystick device that supports 360-degree operation and has a long lifespan. Utility Model Content

[0015] The purpose of this invention is to provide a long-life joystick device that supports 360-degree operation. Through the cooperation of the upper and lower components, it solves the problems of short joystick life, joystick drift, and rotation slippage in the prior art.

[0016] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution.

[0017] This utility model relates to a long-life joystick device supporting 360-degree operation, comprising an upper assembly and a lower assembly. A hollow metal rod is fixedly connected between the upper and lower assemblies. The upper assembly includes a top cover, a bottom cover, round-head self-tapping screws, countersunk flat-head self-tapping screws A and B, and countersunk machine screws. Both ends of the bottom of the bottom cover are threaded to the top cover via round-head self-tapping screws. A round cover is threaded to the top of the inner cavity of the top cover via countersunk flat-head self-tapping screws A. A switch button is engaged within the inner cavity of the top cover. A button cap is nested within the inner cavity of the round cover, with the bottom of the button cap fitting into the top of the switch button. The hollow metal rod... The top extends through to the inner cavity of the top lower cover and is fixedly connected to an inner cup-shaped sleeve. A top potentiometer is placed inside the inner cavity of the inner cup-shaped sleeve. A top retaining ring is fitted onto the top of the top potentiometer. The two side lugs of the top retaining ring are threadedly connected to the two side lugs of the inner cup-shaped sleeve via countersunk self-tapping screws B. A left and right top spring hook are provided on the top of the top retaining ring. A hooked tension spring is fitted onto the left and right top spring hooks after they cross-engage. A mounting circle is fitted inside the cross-engaged left and right top spring hooks. A top reversing ring is fitted onto the top of the mounting circle. The two sides of the top of the top reversing ring are connected to the mounting circle via countersunk machine screws. The lower assembly is threadedly connected, comprising a bottom upper cover, a bottom lower cover, countersunk head self-tapping screws C, and round head self-tapping screws with countersunk head tips. The four bottom corners of the bottom lower cover are threadedly connected to the bottom upper cover via countersunk head self-tapping screws C. Small bridge hole side plates and small bridge spring side plates are slidably connected to the front and rear sides of the bottom upper and bottom lower covers, respectively. Large bridge hole side plates and large bridge spring side plates are slidably connected to the left and right sides of the bottom upper and bottom lower covers, respectively. V-shaped torsion springs are engaged on the inner walls of both the small and large bridge spring side plates. Small bridge arms are sleeved between the small bridge hole side plates and the small bridge spring side plates, and large bridge arms are sleeved between the large bridge hole side plates and the large bridge spring side plates. A hollow metal rod is fitted with... A silicone corrugated ring is used. The bottom of the hollow metal rod is inserted into the elliptical groove at the top of the small bridge arm and then into the arc-shaped groove on the surface of the large bridge arm. A metal fixing bolt is provided through the connection between the hollow metal rod and the small bridge arm. A small bridge arm potentiometer is fitted on the surface of the small bridge hole side plate, and a large bridge arm potentiometer is fitted on the surface of the large bridge hole side plate. Small bridge arm potentiometer covers and large bridge arm potentiometer covers are respectively fitted on the surfaces of the small bridge arm potentiometer covers and large bridge arm potentiometer covers. Both sides of the surfaces of the small bridge arm potentiometer covers and large bridge arm potentiometer covers are threaded to the surfaces of the small bridge hole side plate and the large bridge hole side plate respectively by round-headed self-tapping screws with flat tips. A wire locking device is fixedly connected to the surface of the large bridge spring side plate.

[0018] The present invention is further configured such that an electronic signal line is provided through the inner cavity of the hollow metal rod. One end of the electronic signal line is fixedly connected to the switch button, the top potentiometer, the large bridge arm potentiometer, and the small bridge arm potentiometer, respectively. The other end of the electronic signal line is fixedly connected to a signal terminal. The electronic signal line is fixedly connected to the large bridge spring side plate through a wire locking device. The wire locking device fixes the electronic signal line, ensuring stable signal transmission, preventing signal interruption due to loose wires, and improving the reliability of the device.

[0019] The present invention is further configured such that the top of the hollow metal rod is provided with vertical concave stripes, and is integrally formed with the inner cup-shaped sleeve by hot injection molding. The vertical concave stripes and the inner cup-shaped sleeve are integrally formed by hot injection molding, which enhances the connection strength between the two, making it less likely for the hollow metal rod to detach from the inner cup-shaped sleeve under frequent operation, thereby improving the stability of the overall rocker structure.

[0020] The present invention is further configured such that the lower edge of the button cap is designed with a small circular step for nesting in the inner cavity of the circular cover, and the top of the button cap adopts a concave arc design. The small circular step on the lower edge of the button cap is nested in the inner cavity of the circular cover. The concave arc design at the top not only makes the button cap installed firmly, but also provides users with a comfortable pressing feel, while preventing dust and impurities from entering and protecting the internal switch button.

[0021] The present invention is further configured such that the top cover is designed with a limiting post and a baffle for locking and installing the switch button. The limiting post and baffle of the top cover are used to lock and install the switch button, ensuring that the switch button is installed in an accurate position, preventing the switch button from shifting during use, and ensuring the accuracy and reliability of the switch button triggering.

[0022] The present invention is further configured such that the switch button is a 12X12 type tactile switch with high-quality copper pins, and two electronic signal lines are soldered to the pins of the switch button. Using a tactile switch with high-quality copper pins as the switch button and soldering electronic signal lines ensures good conductivity and stable contact of the switch button, reduces the occurrence of switch button failure, and extends the service life of the switch button.

[0023] The present invention is further configured such that arc-shaped notches are provided at both the front and rear ends of the top commutator ring, and the electronic signal line passes through the arc-shaped notches. The arc-shaped notches at both the front and rear ends of the top commutator ring provide a channel for the electronic signal line, thereby preventing the signal line from being squeezed or rubbed during the rotation of the rocker arm, protecting the signal line, and ensuring smooth signal transmission.

[0024] The present invention is further configured such that the large bridge arm adopts a spherical design, and the large end of the small bridge arm and the large bridge arm are sleeved with the inner cavity of the V-shaped torsion spring, the small bridge spring side plate and the large bridge spring side plate, respectively. The other end of the small bridge arm and the large bridge arm are respectively sleeved with the mounting holes of the small bridge hole side plate and the large bridge hole side plate. The spherical design of the large bridge arm, as well as the sleeved connection method between the small bridge arm, the large bridge arm and the V-shaped torsion spring and the side plate, make the bridge arm bear force evenly when rotating, reduce wear, improve the flexibility and service life of the rocker arm rotation, and at the same time ensure the stability of the rocker arm operation.

[0025] The present invention has the following beneficial effects.

[0026] 1. This utility model utilizes the unique combination of the small and large bridge arms and the hollow metal rod in the lower component, combined with the elastic effect of the V-shaped torsion spring, to achieve free rotation of the joystick in different directions. Whether it's complex steering in game control or precise adjustments in industrial equipment control, users can accurately issue operating commands through the flexible swing of the joystick. Simultaneously, the switch button and button cap design in the upper component facilitates quick function triggering. The combination of multiple operation modes greatly improves the convenience and accuracy of operation, fully meeting the comprehensive operational needs of various fields such as video games and mechanical control.

[0027] 2. This utility model incorporates numerous structural designs to extend its service life. The hollow metal rod and the internal cup-shaped sleeve are integrally heat-injected, enhancing the connection strength; the combination of the top spring's left and right hook plates with the hooked tension spring effectively mitigates the impact force during joystick operation; the V-shaped torsion spring, in conjunction with the bridge arm and side plate, reduces wear between components. These designs reduce the risk of component damage due to frequent operation, significantly reducing the frequency of maintenance and replacement compared to traditional joystick devices. Furthermore, the components are securely connected using screws, snap-fit ​​connections, and other methods, ensuring the stability of the device during long-term use and effectively reducing overall operating costs. Attached Figure Description

[0028] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0029] Figure 1 This is a perspective view of a long-life joystick device that supports 360-degree operation.

[0030] Figure 2 This is an exploded view of the upper component of a long-life joystick device that supports 360-degree operation.

[0031] Figure 3 This is an exploded view of the lower component of a long-life joystick device that supports 360-degree operation.

[0032] Figure 4 This is a schematic diagram of the internal connection structure of the lower component in a long-life joystick device that supports 360-degree operation.

[0033] Figure 5 This is a circuit diagram of electronic components in a long-life joystick device that supports 360-degree operation.

[0034] Figure 6 This is a motion trajectory diagram of a long-life joystick device that supports 360-degree operation.

[0035] Figure 7 This is a schematic diagram of a long-life joystick device that supports 360-degree operation.

[0036] In the attached diagram: 100, button cap; 101, circular cover; 102, top cover; 103, top reversing ring; 104, mounting circle; 105, top spring left hook; 106, top spring right hook; 107, top retaining ring; 108, internal cup-shaped sleeve; 109, top cover; 200, bottom cover; 201, small bridge spring side plate; 202, large bridge spring side plate; 203, small bridge hole side plate; 204, large bridge hole side plate; 205, small bridge arm potentiometer cover; 206, large bridge arm potentiometer cover; 207, large bridge arm; 208, small bridge arm; 209, bottom cover. 210. Wire locking device; 301. Countersunk head self-tapping screw A; 302. Countersunk machine screw; 303. Countersunk head self-tapping screw B; 304. Round head self-tapping screw; 305. Hollow metal rod; 306. Metal retaining bolt; 307. Tension spring with hook; 308. Round head self-tapping screw with slot; 309. V-type torsion spring; 310. Countersunk head self-tapping screw C; 401. Switch button; 402. Top potentiometer; 403. Small bridge arm potentiometer; 404. Large bridge arm potentiometer; 501. Silicone corrugated ring; 502. Electronic signal cable; 503. Signal terminal. Detailed Implementation

[0037] The technical solutions of the present utility model will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0038] Example 1

[0039] Please see Figure 1-5This utility model is a long-life joystick device supporting 360-degree operation, including an upper assembly and a lower assembly. A hollow metal rod 305 is fixedly connected between the upper and lower assemblies. The upper assembly includes a top cover 102, a bottom cover 109, round head self-tapping screws 304, countersunk head flat head self-tapping screws A301, countersunk head flat head self-tapping screws B303, and countersunk machine screws 302. Both ends of the bottom of the bottom cover 109 are threaded to the top cover 102 by round head self-tapping screws 304. A round cover 101 is threaded to the top of the inner cavity of the top cover 102 by countersunk head flat head self-tapping screws A301. A switch button 401 is engaged in the inner cavity of the top cover 102. A button cap 100 is nested in the inner cavity of the round cover 101. The bottom of 0 fits into the top of the switch button 401. The top of the hollow metal rod 305 extends through the inner cavity of the top cover 109 and is fixedly connected to an inner cup-shaped sleeve 108. The inner cavity of the inner cup-shaped sleeve 108 houses the top potentiometer 402. A top retaining ring 107 is fitted onto the top of the top potentiometer 402. The two side lugs of the top retaining ring 107 are threadedly connected to the two side lugs of the inner cup-shaped sleeve 108 by countersunk flathead self-tapping screws B303. The top of the top retaining ring 107 is provided with a top spring left hook 105 and a top spring right hook 106. After the top spring left hook 105 and the top spring right hook 106 are cross-engaged, a hooked tension spring 307 is fitted onto it. After the top spring left hook 105 and the top spring right hook 106 are cross-engaged, a hooked tension spring 307 is fitted onto it. An inner cavity is fitted with an mounting circle 104, and a top reversing ring 103 is fitted on top of the mounting circle 104. The two sides of the top of the top reversing ring 103 are threaded to the mounting circle 104 via countersunk machine screws 302. The lower assembly includes a bottom upper cover 200, a bottom lower cover 209, countersunk flathead self-tapping screws C310, and round-head flathead self-tapping screws 308. The four corners of the bottom of the bottom lower cover 209 are threaded to the bottom upper cover 200 via countersunk flathead self-tapping screws C310. Small bridge hole side plates 203 and small bridge spring side plates 201 are slidably connected to the front and rear sides between the bottom upper cover 200 and the bottom lower cover 209, respectively. Large bridge hole side plates 204 and large bridge spring side plates 202 are slidably connected to the left and right sides between the bottom upper cover 200 and the bottom lower cover 209, respectively. Both the inner walls of the small bridge spring side plate 201 and the large bridge spring side plate 202 are fitted with V-shaped torsion springs 309. A small bridge arm 208 is sleeved between the small bridge hole side plate 203 and the small bridge spring side plate 201, and a large bridge arm 207 is sleeved between the large bridge hole side plate 204 and the large bridge spring side plate 202. A silicone corrugated ring 501 is sleeved on the surface of the hollow metal rod 305. The bottom of the hollow metal rod 305 is inserted into the elliptical slot at the top of the small bridge arm 208 and then into the arc-shaped slot cavity on the surface of the large bridge arm 207. A metal fixing bolt 306 is provided through the connection between the hollow metal rod 305 and the small bridge arm 208. A small bridge arm potentiometer 403 is sleeved on the surface of the small bridge hole side plate 203, and a large bridge arm potentiometer 404 is sleeved on the surface of the large bridge hole side plate 204.Small bridge arm potentiometer 403 and large bridge arm potentiometer 404 are respectively fitted with small bridge arm potentiometer cover 205 and large bridge arm potentiometer cover 206. Both sides of the surfaces of the small bridge arm potentiometer cover 205 and large bridge arm potentiometer cover 206 are threaded to the surfaces of the small bridge hole side plate 203 and large bridge hole side plate 204 respectively using round-headed self-tapping screws 308. A cable locking device 210 is fixedly connected to the surface of the large bridge spring side plate 202.

[0040] Specifically: It adopts a 12x12 switch button 401, which has a large contact area, good performance, high sensitivity, and long life. It uses an imported insulated shaft type long-life potentiometer to extend the life of the joystick. It uses high-quality multi-strand fine core wire and uses wire bonding to bring out the pins of internal electronic components, minimizing electronic failures such as short circuits and open circuits. It uses a silicone corrugated ring 501 design. Silicone has excellent softness and elasticity. When the metal rod of the joystick moves in different directions, the pleats of the corrugated ring will be forced to stretch to ensure the life of the silicone ring. When the metal rod moves to the limit position, the bottom of the pleats of the corrugated ring can protect the friction between the metal rod and the bottom cover 209 plastic, extending the life of the joystick.

[0041] Example 2

[0042] Please see Figure 1-5 Based on Embodiment 1, an electronic signal line 502 is provided through the inner cavity of the hollow metal rod 305. One end of the electronic signal line 502 is fixedly connected to the switch button 401, the top potentiometer 402, the large bridge arm potentiometer 404, and the small bridge arm potentiometer 403, respectively. The other end of the electronic signal line 502 is fixedly connected to a signal terminal 503, and the electronic signal line 502 is fixedly connected to the large bridge spring side plate 202 through a wire locking device 210. The top of the hollow metal rod 305 has a vertical concave stripe, and it is integrally formed with the inner cup-shaped sleeve 108 by hot injection molding. The lower edge of the button cap 100 is designed with a small circular step for nesting in the inner cavity of the circular cover 101. The top of the button cap 100 adopts an arc concave design. The top cover 102 is designed with a limit post and a baffle for mounting the switch button 401. The switch button 401 is a 12X12 type tactile switch with high-quality copper pins. Two electronic signal lines 502 are soldered to the pins of the switch button 401. Both ends of the top reversing ring 103 have arc-shaped notches, through which the electronic signal lines 502 pass. The large bridge arm 207 adopts a spherical design. The large end of the small bridge arm 208 and the large bridge arm 207 is sleeved with the inner cavity of the V-shaped torsion spring 309, the small bridge spring side plate 201 and the large bridge spring side plate 202. The other end of the small bridge arm 208 and the large bridge arm 207 are respectively sleeved with the mounting holes of the small bridge hole side plate 203 and the large bridge hole side plate 204.

[0043] Specifically: The wire lock 210 secures the electronic signal wire 502, ensuring stable signal transmission, preventing signal interruption due to loose wires, and improving the reliability of the device. The vertical concave stripes are integrally molded with the internal cup-shaped sleeve 108, enhancing the connection strength and preventing the hollow metal rod 305 from easily detaching from the internal cup-shaped sleeve 108 under frequent operation, thus improving the overall stability of the rocker arm structure. The small circular step on the lower edge of the button cap 100 is nested in the inner cavity of the circular cover 101, and the top arc concave design not only ensures the button cap 100 is securely installed but also provides a comfortable pressing feel for the user, while preventing dust and impurities from entering and protecting the internal switch button 401. The limiting post and baffle of the top cover 102 are used to lock the switch button 401 in place, ensuring the accurate installation position of the switch button 401 and preventing the switch button 401 from detaching. The shifting mechanism during use ensures the accuracy and reliability of the switch button 401 triggering. A high-quality copper-pin tactile switch is used as the switch button 401, with soldered electronic signal lines 502 to guarantee good conductivity and stable contact, reducing the likelihood of switch button 401 malfunction and extending its lifespan. The arc-shaped notches at both ends of the top reversing ring 103 provide a channel for the electronic signal lines 502, preventing them from being squeezed or rubbed during joystick rotation, protecting the signal lines, and ensuring smooth signal transmission. The spherical design of the large bridge arm 207, and the sleeve connection between the small bridge arm 208, the large bridge arm 207, the V-shaped torsion spring 309, and the side plate, ensure even force distribution during rotation, reducing wear, improving the joystick's rotation flexibility and lifespan, while also guaranteeing the stability of joystick operation.

[0044] Example 3

[0045] Please see Figure 6-7 This joystick is a desktop controller used in the security field. It is a keyboard controller with an industrial LCM display, suitable for the security industry. The joystick controls the pan / tilt direction and lens aperture, focus, and zoom. In the settings function, it controls cursor movement and confirms or cancels selections. The button on top of the joystick is a multi-function smart key, which can be used to switch between vector joystick functions. The metal rod of the joystick is supported by the intersection of the large and small bridge arms 208, and is limited by the circular groove on the bottom cover 200. The movement trajectory of the metal rod of the joystick presents a conical motion trajectory. The upper part of the joystick, i.e., the handle, can also rotate 45 degrees to the left and right.

[0046]

[0047] Moving the joystick in any direction controls the direction the camera will move. Releasing the joystick stops controlling the camera's direction. The degree to which the joystick deviates from the center is proportional to the speed of the smart camera's movement; that is, the greater the angle of the joystick's deviation from the center, the faster the smart camera moves.

[0048] The working principle of this utility model is as follows: When the user operates the joystick, the hollow metal rod 305 drives the small bridge arm 208 and the large bridge arm 207 of the lower component to rotate between the corresponding side plates, compressing the V-shaped torsion spring 309. The rotation of the small bridge arm 208 and the large bridge arm 207 causes the resistance of the small bridge arm potentiometer 403 and the large bridge arm potentiometer 404 to change, converting the mechanical displacement of the joystick into an electrical signal. At the same time, the switch button 401 of the upper component is triggered when the user presses it, generating a corresponding electrical signal. These electrical signals are transmitted to the signal terminal 503 through the electronic signal line 502 passing through the hollow metal rod 305, and then output to the connected device to realize the control of the device. The top spring left hook plate 105 and right hook plate cooperate with the hook tension spring 307 to provide a restoring force for the joystick, so that it returns to the initial position after operation. During the entire operation process, the components cooperate with each other through screw connection, snap-fit ​​and other means to ensure stable operation of the device and realize 360-degree all-round operation and function triggering.

[0049] The preferred embodiments of the present utility model disclosed above are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific implementation methods described. The present specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can better understand and utilize the present utility model.

Claims

1. A long-life rocker device supporting 360-degree operation, comprising an upper assembly and a lower assembly, characterized by: The hollow metal rod (305) is fixedly connected between the upper assembly and the lower assembly; The upper assembly comprises a top upper cover (102), a top lower cover (109), a round head self-tapping screw (304), a countersunk flat mouth self-tapping screw A (301), a countersunk flat mouth self-tapping screw B (303) and a countersunk machine wire (302), both ends of the bottom of the top lower cover (109) are threadedly connected with the top upper cover (102) through the round head self-tapping screw (304), the inner cavity top of the top upper cover (102) is threadedly connected with a circular cover (101) through the countersunk flat mouth self-tapping screw A (301), the inner cavity of the top upper cover (102) is clamped with a switch button (401), the inner cavity of the circular cover (101) is nested with a button cap (100), the bottom of the button cap (100) is embedded with the top of the switch button (401), the top of the hollow metal rod (305) penetrates into the inner cavity of the top lower cover (109) and is fixedly connected with an inner cup-shaped round sleeve (108), the inner cavity of the inner cup-shaped round sleeve (108) is placed with a top potentiometer (402), the top of the top potentiometer (402) is sleeved with a top snap ring (107), the both sides of the top snap ring (107) are threadedly connected with the both sides of the inner cup-shaped round sleeve (108) through the countersunk flat mouth self-tapping screw B (303), the top of the top snap ring (107) is provided with a top spring left hook piece (105) and a top spring right hook piece (106), the top spring left hook piece (105) and the top spring right hook piece (106) are cross-engaged and then sleeved with a hook tension spring (307), the inner cavities of the cross-engaged top spring left hook piece (105) and the top spring right hook piece (106) are sleeved with a mounting circle (104), the top of the mounting circle (104) is sleeved with a top reversing ring (103), the both sides of the top of the top reversing ring (103) are threadedly connected with the mounting circle (104) through the countersunk machine wire (302); The lower assembly comprises a bottom upper cover (200), a bottom lower cover (209), a countersunk flat head self-tapping screw C (310) and a round head with medium flat mouth self-tapping screw (308), the bottom four corners of the bottom lower cover (209) are threadedly connected with the bottom upper cover (200) through the countersunk flat head self-tapping screw C (310), the front and rear sides between the bottom upper cover (200) and the bottom lower cover (209) are slidably connected with a small bridge hole side plate (203) and a small bridge elastic side plate (201) respectively, the left and right sides between the bottom upper cover (200) and the bottom lower cover (209) are slidably connected with a large bridge hole side plate (204) and a large bridge elastic side plate (202) respectively, the inner walls of the small bridge elastic side plate (201) and the large bridge elastic side plate (202) are clamped with V-shaped torsion springs (309), the small bridge hole side plate (203) and the small bridge elastic side plate (201) are sleeved with a small bridge arm (208), the large bridge hole side plate (204) and the large bridge elastic side plate (202) are sleeved with a large bridge arm (207), the surface of the hollow metal rod (305) is sleeved with a silica gel wave ring (501), the bottom of the hollow metal rod (305) is inserted into an oval-shaped air slot formed at the top of the small bridge arm (208) and then inserted into an arc-shaped slot inner cavity formed on the surface of the large bridge arm (207), a metal fixing bolt (306) is arranged through the connecting part between the hollow metal rod (305) and the small bridge arm (208), the surface of the small bridge hole side plate (203) is sleeved with a small bridge arm potentiometer (403), the surface of the large bridge hole side plate (204) is sleeved with a large bridge arm potentiometer (404), the surfaces of the small bridge arm potentiometer (403) and the large bridge arm potentiometer (404) are respectively sleeved with a small bridge arm potentiometer cover (205) and a large bridge arm potentiometer cover (206), the surfaces of the small bridge arm potentiometer cover (205) and the large bridge arm potentiometer cover (206) are respectively threadedly connected with the surfaces of the small bridge hole side plate (203) and the large bridge hole side plate (204) through the round head with medium flat mouth self-tapping screw (308), and the surface of the large bridge elastic side plate (202) is fixedly connected with a wire locking device (210).

2. The long-life rocker device supporting 360-degree operation according to claim 1, characterized by: An electronic signal line (502) is arranged through the inner cavity of the hollow metal rod (305), one end of the electronic signal line (502) is fixedly connected with a switch button (401), a top potentiometer (402), the large bridge arm potentiometer (404) and the small bridge arm potentiometer (403), the other end of the electronic signal line (502) is fixedly connected with a signal terminal (503), and the electronic signal line (502) is fixedly connected with the large bridge elastic side plate (202) through the wire locking device (210).

3. The long-life rocker device supporting 360-degree operation according to claim 1, characterized by: A vertical concave stripe is formed at the top of the hollow metal rod (305), and the hollow metal rod (305) and the inner cup-shaped round sleeve (108) are integrally formed through hot injection molding.

4. The long-life rocker device supporting 360-degree operation according to claim 1, characterized by: A small circular step is designed at the lower edge of the button cap (100) for being nested in the inner cavity of the circular cover (101), and the top of the button cap (100) is designed in a circular arc concave shape.

5. The long-life rocker device supporting 360-degree operation according to claim 1, characterized by: The top cover (102) is provided with a limiting column and a blocking piece at the top, which are used for clamping and installing the switch button (401).

6. The long-life rocker device supporting 360-degree operation according to claim 1, characterized by: The switch button (401) is a 12X12 type light touch switch with high-quality copper pins, and two electronic signal lines (502) are welded on the pins of the switch button (401).

7. The long-life rocker device supporting 360-degree operation according to claim 2, characterized by: The top reversing ring (103) is provided with arc-shaped notches at the front and rear ends, and the electronic signal lines (502) pass through the arc-shaped notches.

8. The long-life rocker device supporting 360-degree operation according to claim 1, characterized by: The big bridge arm (207) is designed in a spherical shape, the big head side of the small bridge arm (208) and the big bridge arm (207) is sleeved with the inner cavity of the V-shaped torsion spring (309), the small bridge spring side plate (201) and the big bridge spring side plate (202), and the other end of the small bridge arm (208) and the big bridge arm (207) is sleeved with the mounting hole of the small bridge hole side plate (203) and the big bridge hole side plate (204) respectively.

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