A joystick controller with multi-degree-of-freedom control function

Abstract

The present invention relates to the field of controller technology, specifically a rocker controller with multi-degree-of-freedom control function, comprising a base, a rocker and a handle assembly, the rocker being inserted into the base and being able to be shaken in different directions relative to the base, and being provided with a first sensing assembly so that a first sensing signal can be triggered when being shaken, and a first reset spring which can automatically reset the rocker is also provided between the rocker and the base; the handle assembly comprises a rotating frame which can be rotated left and right around the axis of the rocker, and a second reset spring which can automatically reset the rotating frame, a handle shell which can be rotatably sleeved outside the rotating frame and can swing back and forth around another axis perpendicular to the rocker, and a third reset spring which can automatically reset the handle shell, a second sensing assembly being provided on the rocker and the rotating frame so that a second sensing signal can be triggered when the rotating frame is rotated left and right relative to the rocker, and a third sensing assembly being provided on the rotating frame and the handle shell so that a third sensing signal can be triggered when the handle shell is swung back and forth relative to the rotating frame.

Description

Technical Field

[0001] The present invention relates to the technical field of controllers, in particular to a rocker controller with a multi-degree-of-freedom control function. Background Art

[0002] Joystick controllers are currently crucial components in amusement equipment, industrial applications, and other fields. They simulate and reproduce operational modes to control the movement and motion of controlled objects (such as game characters and mechanical equipment). The increasing complexity of the motion and motion designs for existing amusement equipment and industrial robots has placed higher demands on joystick controllers. Traditional joystick controllers typically only allow for a single degree of freedom: the joystick can be moved relative to its base. Consequently, they can only output a single directional control signal based on the joystick's movement direction. These limited functions make them difficult to meet multi-functional requirements. Therefore, a joystick controller capable of outputting multiple control signals is urgently needed. Summary of the Invention

[0003] In order to overcome the defects in the prior art, the task of the present invention is to provide a joystick controller with multi-degree-of-freedom control function, which can output multiple control signals to achieve multiple control functions on a controlled object.

[0004] The task of the present invention is achieved through the following technical solutions:

[0005] The joystick is inserted into the base and is movably connected to the joystick through a matching ball head and a ball head seat so that the joystick can be shaken in different directions relative to the base. The base and the joystick are correspondingly provided with matching first sensing components so that a first sensing signal can be triggered when the joystick is shaken relative to the base. A first return spring is also provided between the joystick and the base so that the joystick can automatically return to a vertical state; the handle assembly includes a rotating frame that can rotate left and right around the axis of the joystick, and a second return spring that can automatically return the rotating frame to an initial position, a handle shell that can be rotatably sleeved outside the rotating frame and can swing back and forth around another axis perpendicular to the joystick, and a third return spring that can automatically return the handle shell to its initial position. The joystick and the rotating frame are correspondingly provided with matching second sensing components so that a second sensing signal can be triggered when the rotating frame rotates left and right relative to the joystick, and the rotating frame and the handle shell are correspondingly provided with matching third sensing components so that a third sensing signal can be triggered when the handle shell swings back and forth relative to the rotating frame.

[0006] As a preferred technical solution, the first sensing component includes a first magnet arranged at the lower end of the rocker and a first Hall sensing circuit board arranged opposite to the first magnet in the base. When the rocker is shaken relative to the base, the positions of the first magnet and the first Hall sensing circuit board can change relative to each other, so that the first Hall sensing circuit board generates the first sensing signal.

[0007] As a preferred technical solution, the lower end of the rotating frame can be rotatably mounted on the rocker, and the upper end of the rocker extends into the rotating frame. The second sensing component includes a second magnet arranged on the inner side wall of the rotating frame and a second Hall sensing circuit board arranged opposite to the second magnet on the side of the rocker. When the rotating frame rotates left and right relative to the rocker, the positions of the second magnet and the second Hall sensing circuit board can change relative to each other, so that the second Hall sensing circuit board generates the second sensing signal.

[0008] As a preferred technical solution, the upper end of the rotating frame can be rotatably connected to a rotating shaft perpendicular to the rocker, and the inner side wall of the handle shell is fixedly connected to the two ends of the rotating shaft, so that the rotating frame can be driven by the handle shell to rotate left and right relative to the rocker, and the handle shell can be driven to swing back and forth relative to the rotating frame. The third sensing component includes a third magnet arranged at the lower part of the rotating shaft and a third Hall sensing circuit board arranged at the top of the upper end of the rocker opposite to it. When the handle shell swings back and forth relative to the rotating frame, the positions of the third magnet and the third Hall sensing circuit board can change relative to each other, so that the third Hall sensing circuit board generates the third sensing signal.

[0009] As a preferred technical solution, the first return spring is sleeved on the cylindrical spring outside the rocker, and a spring seat is provided on the rocker. The two ends of the first return spring respectively press against the spring seat and the base. When the rocker is shaken relative to the base, the first return spring can be bent, so that the return elasticity of the first return spring can be used to drive the rocker to automatically reset, and when resetting, the first magnet is facing the first Hall sensor circuit board.

[0010] As a preferred technical solution, the second return spring is a torsion spring sleeved outside the rocker, and the torsion spring is connected to the rotating frame. When the rotating frame rotates left and right relative to the rocker, the torsion spring can be twisted, so that the return elasticity of the torsion spring can be used to drive the rotating frame to automatically reset, and when resetting, the second magnet is facing the second Hall sensor circuit board.

[0011] As a preferred technical solution, the third reset spring includes two tension springs respectively arranged on the front and rear sides of the rocker, the tension springs are located in the lower part of the handle shell and the two ends of each tension spring are connected to the inner wall of the handle shell. When the handle shell swings back and forth relative to the rotating frame, the side of the tension spring can be pressed against the rocker, thereby utilizing the reset elasticity of the tension spring to drive the handle shell to automatically reset, and when resetting, the third magnet is facing the third Hall sensing circuit board, the third magnet is an arc-shaped magnet, and the axis of the arc-shaped magnet is parallel to or coincides with the axis of the rotating shaft.

[0012] As a preferred technical solution, a mounting bracket is provided at the upper end of the rocker, the second Hall sensing circuit board and the third Hall sensing circuit board are both connected to the mounting bracket, a main circuit board is fixed in the base, the first Hall sensing circuit board is connected to the main circuit board, the rocker is a hollow rod with a central hole, and the connecting wires of the second Hall sensing circuit board and the third Hall sensing circuit board pass through the central hole of the rocker and are connected to the main circuit board.

[0013] As a preferred technical solution, the rotating frame and the rocker are provided with a limiting structure capable of limiting the rotation angle range of the rotating frame. The limiting structure includes a limiting pin provided on the mounting frame and a limiting slot provided on the rotating frame. The limiting pin extends into the limiting slot and can move within the range of the limiting slot, thereby limiting the rotation angle range of the rocker of the rotating frame.

[0014] As a preferred technical solution, a removable ball head cover is provided on the base and located on the ball head seat. The ball head cover and the base are respectively provided with hemispherical grooves and through holes for the rocker to pass through. The two hemispherical grooves cooperate to form a spherical cavity covering the outside of the ball head. Vertical grooves are provided on opposite sides of the ball head, and two cylindrical pins are correspondingly provided in the base, which are respectively inserted into the two vertical grooves to limit the rocker from rotating around its axis relative to the base.

[0015] Compared with the existing technology, the joystick controller with multi-degree-of-freedom control function provided by this patent has the following advantages: the user can drive the joystick to shake in different directions relative to the base and thereby generate a first sensing signal through the first sensing component, and can also drive the handle shell to drive the rotating frame to rotate left and right relative to the joystick and thereby generate a second sensing signal through the second sensing component, and can also drive the handle shell to swing back and forth relative to the rotating frame to generate a third sensing signal, wherein the first sensing signal, the second sensing signal, and the third sensing signal can be respectively set to control the controlled object to perform different actions, for example, the first sensing signal can be set to control the controlled object to move in different directions, the second sensing signal can be set to control the controlled object to turn in different directions, and the third sensing signal can be set to control the controlled object to pitch, thereby realizing multiple control functions of the controlled object, and the structural design is simple and compact, the operation is convenient, and the operating experience is good.

[0016] The concept, specific structure and effects of the present invention will be further described below with reference to the accompanying drawings to fully understand the purpose, features and effects of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Schematic diagram of the structure of the joystick controller in this embodiment;

[0018] Figure 2 2 is a schematic diagram of the longitudinal cross-sectional structure of the joystick controller in this embodiment;

[0019] Figure 3 1 is a schematic diagram of the exploded structure of the joystick controller in this embodiment after omitting part of the housing.

[0020] Among them, the base 1, the ball head seat 11, the ball head cover 12, the pin 13, the rocker 2, the ball head 21, the vertical slot 211, the magnet mounting seat 22, the spring seat 23, the mounting frame 24, the limit pin 241, the handle assembly 3, the rotating frame 31, the rotating shaft 311, the connecting head 3111, the boss 3112, the limit slot 312, the second return spring 32, the handle shell 33, the hook 331, the third return spring 34, the tension spring 341, the second sensing component 35, the second magnet 351, the second Hall sensing circuit board 352, the third sensing component 36, the third magnet 361, the third Hall sensing circuit board 362, the first sensing component 4, the first magnet 41, the first Hall sensing circuit board 42, the first return spring 5, and the main circuit board 6. DETAILED DESCRIPTION

[0021] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, it should be understood that the terms "first", "second" and similar terms used in the specification and claims of this application do not indicate any order, quantity or importance, but are only used to distinguish different components; similar terms such as "one" or "a" do not indicate a quantitative limitation, but rather indicate the presence of at least one; similar terms such as "several" and "a plurality" indicate two or more. Unless otherwise specified, similar terms such as "front", "rear", "bottom", and "top" are for ease of description only and are not limited to a single position or spatial orientation. Similar terms such as "installed", "connected", and "pivoted" should be understood in a broad sense and can refer to direct connection or indirect connection through an intermediate component. For those skilled in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0022] like Figure 1-3 As shown, this embodiment provides a joystick controller with a multi-degree-of-freedom control function, including a base 1, a joystick 2 and a handle assembly 3. The joystick 2 is inserted into the base 1 and is movably connected through a matching ball head 21 and a ball head seat 11 so that the joystick 2 can be shaken in different directions relative to the base 1. The base 1 and the joystick 2 are correspondingly provided with a matching first sensing assembly 4 so that when the joystick 2 is shaken relative to the base 1, it can trigger the generation of a first sensing signal. A first return spring 5 is also provided between the joystick 2 and the base 1 so that the joystick 2 can automatically return to a vertical state; the handle assembly 3 includes a rotating frame 31 that can rotate left and right around the axis of the joystick 2, There is also a second return spring 32 that can automatically return the rotating frame 31 to its initial position, a handle shell 33 that can be rotatably sleeved outside the rotating frame 31 and can swing back and forth around another axis perpendicular to the rocker 2, and a third return spring 34 that can automatically return the handle shell 33 to its initial position. The rocker 2 and the rotating frame 31 are correspondingly provided with a matching second sensing component 35 so that when the rotating frame 31 rotates left and right relative to the rocker 2, it can trigger the generation of a second sensing signal. The rotating frame 31 and the handle shell 33 are correspondingly provided with a matching third sensing component 36 so that when the handle shell 33 swings back and forth relative to the rotating frame 31, it can trigger the generation of a third sensing signal.

[0023] This embodiment provides a joystick controller with multi-degree-of-freedom control function. The user can drive the joystick 2 to shake in different directions relative to the base 1 and thereby generate a first sensing signal through the first sensing component 4. The user can also drive the handle shell 33 to drive the rotating frame 31 to rotate left and right relative to the joystick 2 and thereby generate a second sensing signal through the second sensing component 35. The user can also drive the handle shell 33 to swing back and forth relative to the rotating frame 31 to generate a third sensing signal. The first sensing signal, the second sensing signal, and the third sensing signal can be respectively set to control the controlled object to perform different actions. For example, the first sensing signal can be set to control the controlled object to move in different directions, the second sensing signal can be set to control the controlled object to turn in different directions, and the third sensing signal can be set to control the controlled object to pitch, thereby realizing multiple control functions of the controlled object. In addition, the structural design is simple and compact, the operation is convenient, and the operating experience is good.

[0024] As a preferred solution of this embodiment, the first sensing component 4 includes a first magnet 41 arranged at the lower end of the rocker 2 and a first Hall sensing circuit board 42 arranged opposite to it in the base 1. When the rocker 2 is shaken relative to the base 1, the positions of the first magnet 41 and the first Hall sensing circuit board 42 can change relative to each other, so that the first Hall sensing circuit board 42 generates the first sensing signal; in this embodiment, the lower end of the rocker 2 is threadedly connected to a magnet mounting base 22, the diameter of the magnet mounting base 22 is larger than the diameter of the lower end of the rocker 2, and the lower end of the magnet mounting base 22 is provided with a groove, in which the first magnet 41 is fixedly installed, and the first Hall sensing circuit board 42 is located directly below the first magnet 41, so that the diameter of the magnet can be larger than the diameter of the rocker 2, so that the first sensing signal can be generated even when the movement range of the first magnet 41 relative to the first Hall sensing circuit board 42 is larger, and it is more sensitive.

[0025] As a preferred solution of this embodiment, the lower end of the rotating frame 31 can be rotatably mounted on the rocker 2, and the upper end of the rocker 2 extends into the rotating frame 31. The second sensing component 35 includes a second magnet 351 arranged on the inner side wall of the rotating frame 31 and a second Hall effect sensing circuit board 352 arranged on the side of the rocker 2 opposite thereto. When the rotating frame 31 rotates left and right relative to the rocker 2, the positions of the second magnet 351 and the second Hall effect sensing circuit board 352 can be relatively changed, so that the second Hall effect sensing circuit board 352 generates the second sensing signal; in this embodiment, the rotating frame 31 is a U-shaped frame, and the bottom of the rotating frame 31 can be rotatably mounted on the upper part of the rocker 2, and the upper end of the rocker 2 extends into the rotating frame 31.

[0026] As a preferred solution of this embodiment, the upper end of the rotating frame 31 can be rotatably connected to a rotating shaft 311 perpendicular to the rocker 2, and the inner side wall of the handle shell 33 is fixedly connected to the two ends of the rotating shaft 311, so that the rotating frame 31 can be driven by the handle shell 33 to rotate left and right relative to the rocker 2, and the handle shell 33 and the rotating shaft 311 can be driven to swing back and forth relative to the rotating frame 31. The third sensing component 36 includes a third magnet 361 arranged at the lower part of the rotating shaft 311 and a third Hall sensing circuit board 362 arranged at the top of the upper end of the rocker 2 opposite thereto. When the handle shell 33 swings back and forth relative to the rotating frame 31, the positions of the third magnet 361 and the third Hall sensing circuit board 362 can be relatively changed, so that the third Hall sensing circuit board 362 generates the third sensing signal. The two ends of the rotating shaft 311 pass through the two side walls of the upper end of the U-shaped frame and are rotatably connected thereto, and a non-circular (square in this embodiment) connecting head 3111 is provided at each end of the rotating shaft 311, and the inner side wall of the handle shell 33 is correspondingly provided with two slots of matching shape. The connecting heads 3111 at both ends of the rotating shaft 311 are inserted into the slots so that the rotation of the handle shell 33 can drive the rotating shaft 311 to rotate. The rotating shaft 311 includes an inner shaft and an outer sleeve, and the two are fixedly connected by screws. A boss 3112 is provided on the lower surface of the middle position of the outer sleeve, and an embedding groove is provided on the bottom surface of the boss 3112. The third magnet 361 is embedded in the embedding groove, and the third Hall sensing circuit board 362 is located directly below the third magnet 361, wherein the third magnet 361 is an arc magnet, and the axis of the arc magnet is parallel to or coincides with the axis of the rotating shaft 311.

[0027] As a preferred solution of this embodiment, the first return spring 5 is a columnar spring (or tower spring) sleeved outside the rocker 2, and a spring seat 23 is provided on the rocker 2. The two ends of the first return spring 5 respectively abut against the spring seat 23 and the base 1. When the rocker 2 is rocked relative to the base 1, the first return spring 5 can be bent, so that the return elasticity of the first return spring 5 can be used to drive the rocker 2 to automatically reset, and when resetting, the first magnet 41 is facing the first Hall sensor circuit board 42.

[0028] As a preferred solution of this embodiment, the second return spring 32 is a torsion spring sleeved outside the rocker 2, and a protruding pin is provided on the inner side wall of the rotating frame 31. The torsion spring is connected to the rotating frame 31 by being clamped on the pin. When the rotating frame 31 rotates left and right relative to the rocker 2, the torsion spring can be twisted, so that the return elasticity of the torsion spring can be used to drive the rotating frame 31 to automatically reset, and when resetting, the second magnet 351 is facing the second Hall sensor circuit board 352.

[0029] As a preferred solution of this embodiment, the third return spring 34 includes two tension springs 341 respectively arranged on the front and rear sides of the rocker 2 and located below the rotating frame. The tension springs 341 are located in the lower part of the handle shell 33 and the two ends of each tension spring 341 are connected to the inner side wall of the handle shell 33. When the handle shell 33 swings back and forth relative to the rotating frame 31, the side of the tension spring 341 can be pressed against the rocker 2, so that the return elasticity of the tension spring 341 can be used to drive the handle shell 33 to automatically reset, and when resetting, the third magnet 361 is facing the third Hall sensing circuit board 362; in this embodiment, a hook 331 for hanging the tension spring 341 is provided on the inner side of the handle shell 33, and the hook 331 is threadedly connected to the inner side wall of the handle shell 33 by a screw, and the length of the hook 331 extending toward the handle shell 33 can be adjusted by the screw, thereby adjusting the tightness of the tension spring 341, thereby facilitating the adjustment of the return elastic force of the third return spring 34.

[0030] As a preferred solution of this embodiment, a mounting bracket 24 is provided at the upper end of the rocker 2, and the second Hall sensing circuit board 352 and the third Hall sensing circuit board 362 are both connected to the mounting bracket 24. A main circuit board 6 is fixedly provided in the base 1, and the first Hall sensing circuit board 42 is connected to the main circuit board 6. The rocker 2 is a hollow rod with a central hole, and a wire outlet is provided at the lower part of the rocker 2 near the upper part of the magnet mounting base 22. The connecting wires of the second Hall sensing circuit board 352 and the third Hall sensing circuit board 362 pass through the central hole of the rocker 2 and exit from the wire outlet and are connected to the main circuit board 6. The main circuit board 6 is provided with a processing module for processing and analyzing the first sensing signal, the second sensing signal, and the third sensing signal, as well as a wiring port for connecting to an external device.

[0031] As a preferred solution of this embodiment, a limiting structure capable of limiting the rotation angle range of the rotating frame 31 is provided on the rotating frame 31 and the rocker 2. The limiting structure includes a limiting pin 241 provided on the mounting frame 24, and a limiting slot 312 provided on the rotating frame 31. The limiting pin 241 extends into the limiting slot 312 and can move within the range of the limiting slot 312, thereby limiting the rotation angle range of the rocker 2 of the rotating frame 31.

[0032] As a preferred solution of this embodiment, a removable ball head cover 12 is provided on the base 1 on the ball head seat 11. The ball head cover 12 and the base 1 are respectively provided with a hemispherical groove and a through-hole for the rocker 2 to pass through. The two hemispherical grooves cooperate to form a spherical cavity covering the outside of the ball head 21. Vertical grooves 211 are provided on opposite sides of the ball head 21. Two cylindrical pins 13 are correspondingly provided in the base 1, which are respectively inserted into the two vertical grooves 211 so as to limit the rocker 2 from rotating around its axis relative to the base 1. In this solution, since the pin 13 is cylindrical, the diameter of the pin 13 is substantially equal to or greater than 1 / 4 of the base 1. It is slightly smaller than the width of the vertical slot 211, which can enable the joystick 2 to move in any direction without getting stuck, and ensure that the joystick 2 cannot rotate around its axis relative to the base 1, avoiding operational voids, improving operational feel and sensitivity, and preventing winding problems; in addition, in this solution, a ball head cover 12 with a hemispherical groove is provided, which cooperates with the hemispherical groove in the base 1 to form a spherical groove, thereby facilitating the ball head 21 on the joystick 2 to rock at any angle therein, while limiting the joystick 2 from moving up and down, further making it less likely for voids to occur when operating the joystick 2 controller, and providing better operational feel and sensitivity.

[0033] The above description is merely a preferred embodiment of the present application and an illustration of the technical principles employed. Those skilled in the art should understand that the scope of the invention herein is not limited to implementations formed by specific combinations of the aforementioned technical features, but also encompasses other implementations formed by any combination of the aforementioned technical features or their equivalents, without departing from the inventive concept. For example, implementations formed by replacing the aforementioned features with (but not limited to) technical features having similar functions disclosed in this application.

Claims

1. A joystick controller with multi-degree-of-freedom control function, characterized in that: The present invention comprises a base, a rocker and a handle assembly. The rocker is inserted into the base and is movably connected through a matching ball head and a ball head seat so that the rocker can be shaken in different directions relative to the base. The base and the rocker are correspondingly provided with a matching first sensing assembly so that when the rocker is shaken relative to the base, a first sensing signal can be triggered. A first return spring is also provided between the rocker and the base so that the rocker can automatically return to a vertical state. The handle assembly comprises a rotating frame that can rotate left and right around the axis of the rocker, and a second return spring that can automatically return the rotating frame to an initial position. A second return spring can be rotatably sleeved outside the rotating frame and can rotate around another axis perpendicular to the rocker. The handle shell swings back and forth, and a third return spring that can automatically return the handle shell to its initial position. The rocker and the rotating frame are correspondingly provided with a matching second sensing component so that when the rotating frame rotates left and right relative to the rocker, a second sensing signal can be triggered. The rotating frame and the handle shell are correspondingly provided with a matching third sensing component so that when the handle shell swings back and forth relative to the rotating frame, a third sensing signal can be triggered. The lower end of the rotating frame can be rotatably mounted on the rocker, and the upper end of the rocker extends into the rotating frame. The second sensing component includes a second magnet arranged on the inner side wall of the rotating frame and a second magnet arranged on the side of the rocker opposite to it. When the rotating frame is rotated left and right relative to the rocker, the positions of the second magnet and the second Hall sensing circuit board can be changed relative to each other, so that the second Hall sensing circuit board generates the second sensing signal; the upper end of the rotating frame can be rotatably connected to a rotating shaft perpendicular to the rocker, and the inner side wall of the handle shell is fixedly connected to the two ends of the rotating shaft so that it can swing back and forth relative to the rotating frame, and the third sensing component includes a third magnet arranged at the lower part of the rotating shaft and a third Hall sensing circuit board arranged at the top of the upper end of the rocker opposite to it. When the handle shell is swung back and forth relative to the rotating frame, the third magnet and the third Hall sensing circuit board can be changed relative to each other, so that the second Hall sensing circuit board generates the second sensing signal; the upper end of the rotating frame can be rotatably connected to a rotating shaft perpendicular to the rocker, and the inner side wall of the handle shell is fixedly connected to the two ends of the rotating shaft so that it can swing back and forth relative to the rotating frame, and the third sensing component includes a third magnet arranged at the lower part of the rotating shaft and a third Hall sensing circuit board arranged at the top of the upper end of the rocker opposite to it. The position of the Hall sensing circuit board changes relatively, so that the third Hall sensing circuit board generates the third sensing signal; the third reset spring includes two tension springs respectively arranged on the front and rear sides of the rocker, the tension spring is located in the lower part of the handle shell and the two ends of each tension spring are connected to the inner wall of the handle shell, when the handle shell swings back and forth relative to the rotating frame, the side of the tension spring can be pressed against the rocker, so that the reset elasticity of the tension spring can be used to drive the handle shell to automatically reset, and when resetting, the third magnet is facing the third Hall sensing circuit board, and the third magnet is an arc magnet, and the axis of the arc magnet is parallel to or coincides with the axis of the rotating shaft.

2. The joystick controller with multi-degree-of-freedom control function according to claim 1, characterized in that: The first sensing component includes a first magnet arranged at the lower end of the rocker and a first Hall sensing circuit board arranged opposite to the first magnet in the base. When the rocker is shaken relative to the base, the positions of the first magnet and the first Hall sensing circuit board can change relative to each other, so that the first Hall sensing circuit board generates the first sensing signal.

3. The joystick controller with multi-degree-of-freedom control function according to claim 2, characterized in that: The first return spring is a cylindrical spring sleeved outside the rocker. A spring seat is provided on the rocker. Two ends of the first return spring respectively press against the spring seat and the base. When the rocker is rocked relative to the base, the first return spring can be bent, so that the rocker can be automatically reset by utilizing the return elasticity of the first return spring. When resetting, the first magnet faces the first Hall sensor circuit board.

4. The joystick controller with multi-degree-of-freedom control function according to claim 1, characterized in that: The second return spring is a torsion spring sleeved outside the rocker, and the torsion spring is connected to the rotating frame. When the rotating frame rotates left and right relative to the rocker, the torsion spring can be twisted, so that the return elasticity of the torsion spring can be used to drive the rotating frame to automatically reset, and when resetting, the second magnet is facing the second Hall sensor circuit board.

5. The joystick controller with multi-degree-of-freedom control function according to claim 1, characterized in that: A mounting bracket is provided at the upper end of the rocker, the second Hall sensing circuit board and the third Hall sensing circuit board are both connected to the mounting bracket, a main circuit board is fixed in the base, the first Hall sensing circuit board is connected to the main circuit board, the rocker is a hollow rod with a central hole, and the connecting wires of the second Hall sensing circuit board and the third Hall sensing circuit board pass through the central hole of the rocker and are connected to the main circuit board.

6. The joystick controller with multi-degree-of-freedom control function according to claim 5, characterized in that: The rotating frame and the rocker are provided with a limiting structure capable of limiting the rotation angle range of the rotating frame. The limiting structure includes a limiting pin provided on the mounting frame and a limiting slot provided on the rotating frame. The limiting pin extends into the limiting slot and can move within the range of the limiting slot, thereby limiting the rotation angle range of the rocker of the rotating frame.

7. The joystick controller with multi-degree-of-freedom control function according to claim 1, characterized in that: A detachable ball head cover is provided on the base and located on the ball head seat. The ball head cover and the base are respectively provided with hemispherical grooves and through-holes for the rocker to pass through. The two hemispherical grooves cooperate to form a spherical cavity covering the outside of the ball head. Vertical grooves are provided on opposite sides of the ball head. Two cylindrical pins are correspondingly provided in the base, which are respectively inserted into the two vertical grooves to limit the rocker from rotating around its axis relative to the base.

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