A game controller and its rocker feedback device

Abstract

The present invention relates to the technical field of electronic equipment, and specifically to a game controller and a joystick feedback device thereof, wherein the joystick feedback device comprises a joystick, a flexible rope and a tensioning mechanism, wherein the joystick is mounted on a shell of the game controller and can swing relative to the shell; one end of the flexible rope is connected to the joystick; the tensioning mechanism is connected to the flexible rope and is suitable for forming a feedback force on the joystick by adjusting the tensioning state of the flexible rope. The above structure can adjust the feedback force of the joystick by setting a tensioning structure and a flexible rope, and adjusting the tensioning state of the flexible rope by the tensioning structure to meet the feedback force requirements of the user. For different users, the feedback force of the joystick can be conveniently adjusted according to personal habits to improve the operational feel of the joystick.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic equipment, and in particular to a game controller and a joystick feedback device thereof. Background Art

[0002] With the development and progress of technology, the popularity of mobile games continues to increase, and the operating requirements for game controllers are getting higher and higher. Currently, most game controllers on the market have a joystick that can rotate in a shell, and users can control the joystick to achieve corresponding game operations.

[0003] Most conventional joysticks work under passive force operating conditions, that is: when the user operates the joystick, the joystick transmits the joystick swing position signal to the host system through the rotating shaft and the sliding rheostat, and realizes passive return through the spring and the shrapnel. It is usually difficult to provide the operator with appropriate feedback force. When operating the joystick, the user needs to feel the effect on the joystick through the control object on the screen, and the operation feel is not good.

[0004] In summary, how to effectively solve the problem of poor operating feel of the joystick of a game controller is a problem that currently needs to be solved by those skilled in the art. Summary of the invention

[0005] The object of the present invention is to provide a game controller and a joystick feedback device thereof to solve the problem of poor joystick operation in the prior art.

[0006] In one aspect, the present invention provides a joystick feedback device for a game controller, comprising:

[0007] A joystick, which is mounted on the housing of the game controller and can swing relative to the housing;

[0008] A flexible rope, one end of which is connected to the rocker;

[0009] A tensioning mechanism is connected to the flexible rope and is suitable for adjusting the feedback force on the rocker by adjusting the tensioning state of the flexible rope.

[0010] The joystick feedback device of the game controller as described above is further preferably configured that the tensioning mechanism includes a rotating motor, a rotating screw and a limiting cylinder; the rotating screw is connected to the output shaft of the rotating motor; the limiting cylinder is mounted on the rotating screw and forms a spiral channel with the rotating screw, and the limiting cylinder is provided with an axial long hole spanning the spiral channel; one end of the flexible rope is wound in the spiral channel of the rotating screw, and the other end extends from the axial long hole.

[0011] The joystick feedback device of the game controller as described above is further preferably configured such that when the joystick is at the center position of the swing range, the axial long hole of the limiting cylinder is directly below the center position of the swing range of the joystick.

[0012] The joystick feedback device of the game controller as described above is further preferably further comprised of a control module, wherein the control module is connected to the rotating motor and is suitable for controlling the rotating motor to drive the rotating shaft to rotate according to game information so as to pull back or push out the flexible rope to generate force feedback.

[0013] The joystick feedback device of the game controller as described above is further preferably further configured to include an elastic member, wherein the elastic member is disposed between the joystick and the housing and is used to reset the joystick.

[0014] In the joystick feedback device of the game controller as described above, it is further preferred that the elastic member is a spring, and the spring is sleeved on the flexible rope.

[0015] The joystick feedback device of the game controller as described above is further preferably that the joystick includes a swing arm and a rotation axis connected to each other; the end of the swing arm is connected to the flexible rope; the rotation axis includes an X-axis rotation axis and a Y-axis rotation axis which are perpendicular to each other, suitable for enabling the joystick to rotate relative to the shell around the X-axis and the Y-axis respectively.

[0016] The joystick feedback device of the game controller as described above is further preferably that the Y-axis rotation axis includes a mounting member and a rotation arm arranged at both ends of the mounting member, the mounting member is provided with a pair of mounting holes suitable for installing the X-axis rotation axis, and the connecting line of the mounting holes is perpendicular to the central axis of the rotation arm.

[0017] The joystick feedback device of the game controller as described above is further preferably that the swing arm includes a keycap and a connecting rod, one end of the connecting rod is connected to the keycap, and the other end is connected to the flexible rope; a mounting hole is provided in the middle of the connecting rod, and the connecting rod is mounted on the X-axis rotation axis through the mounting hole, and the side wall is in contact with the mounting piece.

[0018] On the other hand, the present invention also provides a game controller, which includes any one of the joystick feedback devices described above.

[0019] The joystick feedback device of the game controller provided by the present invention comprises a joystick, a flexible rope and a tensioning mechanism, wherein the joystick is installed in the shell of the game controller and can swing relative to the shell; one end of the flexible rope is connected to the joystick; the tensioning mechanism is connected to the flexible rope and is suitable for adjusting the feedback force on the joystick by adjusting the tension state of the flexible rope. In the above structure, the tensioning mechanism can adjust the tension state of the flexible rope so that the flexible rope is in a tensioned state or a relaxed state, and realize force feedback on the joystick when it is in a tensioned state. At the same time, the tensioning mechanism can also adjust the feedback force mode of the joystick by adjusting the force mode to meet the force feedback needs of the user. Different users can conveniently adjust the feedback force of the joystick according to their personal habits to improve the operating feel of the joystick. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the joystick feedback device of the game controller of the present invention;

[0022] Figure 2 is a structural schematic diagram of a joystick feedback device in a specific embodiment;

[0023] Figure 3 for Figure 2 Explosion diagram of

[0024] Figure 4 for Figure 2 A schematic diagram of a working state of the middle rocker feedback device;

[0025] Figure 5 for Figure 2 Schematic diagram of the forces in several application scenarios of the middle joystick feedback device.

[0026] Description of reference numerals:

[0027] 10-rocker, 20-flexible rope, 30-tensioning mechanism, 40-housing, 50-control module, 60-elastic member;

[0028] 11-swing arm, 111-key cap, 112-connecting rod, 113-installation hole; 12-rotation axis, 121-X-axis rotation axis, 122-Y-axis rotation axis, 122a-installation piece, 122b-rotation arm, 122c-installation hole;

[0029] 31-rotating motor, 32-rotating shaft;

[0030] 41-base, 42-plinth. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the terms in the present invention can be understood according to specific circumstances.

[0034] See also Figure 1-5 In a specific embodiment, the joystick feedback device of the game controller provided by the present invention includes a joystick 10, a flexible rope 20, a tensioning mechanism 30 and a spring 60.

[0035] The joystick 10 is installed in the housing 40 of the game controller, and can accept user operations and swing relative to the housing 40. Specifically, the joystick 10 is rotatably installed in the housing 40 through the rotation axis 12, and can be rotated relative to the housing 40 around mutually perpendicular X-axis and Y-axis. The top of the joystick 10 generally protrudes from the housing 40 to accept user operations and swing with user operations.

[0036] The flexible rope 20 is a flexible body, one end of which is connected to the rocker 10, and is suitable for driving the rocker 10 in its tensioned state to achieve feedback force output. Preferably, the flexible rope 20 is a non-elastic flexible body, such as a steel wire rope, and some synthetic fiber ropes, etc., and the non-elastic setting allows the flexible rope 20 to only transmit the force without consuming the force, which is convenient for subsequent feedback force control.

[0037] The tensioning mechanism 30 is connected to the other end of the flexible rope 20, and is suitable for adjusting the tensioning state of the flexible rope 20 by pulling back and pushing out the flexible rope 20, thereby realizing force feedback output. Specifically, the tensioning mechanism 30 is an electric drive structure, and its driving power is adjustable, and the driving control direction is also adjustable. Then, when it is connected to the flexible rope 20, the flexible rope 20 can be pulled back and pushed out by the driving direction, and the magnitude of the pulling back force is adjusted by the magnitude of the driving power. By pushing out the flexible rope 20 to make it in a relaxed state, it is impossible to drive the rocker 10 to move, and thus the force feedback of the rocker 10 is not intervened. It is also possible to pull back the flexible rope 20 to make it in a tensioned state, thereby realizing the force transmission between the tensioning mechanism 30 and the rocker 10, and then intervening in the force feedback of the rocker 10. When intervening, it is also possible to adjust the working mode of the tensioning mechanism 30 to provide different force feedback experiences.

[0038] The spring 60 is sleeved on the flexible rope 20 and arranged between the rocker 10 and the housing 40, and is used to reset the rocker 10. Specifically, one end of the spring sleeved on the flexible rope 20 is sleeved on the end of the rocker 10, and the other end is fixed on the housing 40 of the game controller. On the one hand, the above arrangement is suitable for the rocker 10 to transmit the deformation drive to the spring by sleeved with the rocker 10, so that the operated rocker 10 can be reset under the action of the reset spring 60 when released, generally to the swing center position; on the other hand, the deformation direction of the spring is limited by the flexible rope 20, so that the entire force transmission direction is more controllable, and the rocker 10 has a better feel. Of course, the spring 60 itself can also provide a certain feedback force. The user can adjust the output power of the tensioning mechanism 30 accordingly as needed, and combine the feedback force of the reset spring 60 to obtain a feel that suits him / her.

[0039] By using the rocker feedback device provided by the present invention, the tensioning mechanism 30 can adjust the state of the flexible rope 20 by controlling the driving direction to pull back or push out the flexible rope 20, so that the flexible rope 20 tightens or loosens the rocker 10, and then determines whether to intervene in the force feedback of the rocker 10. When the tensioning structure 30 does not intervene in the rocker force feedback, the rocker drives the spring to deform by swinging, and performs force feedback through the reaction force of the elastic deformation of the spring; when the rocker 10 force feedback is intervened, the tensioning mechanism 30 and the spring 60 provide coordinated feedback. At this time, in the coordinated feedback force, the pull-back force of the flexible rope 20 can also be adjusted by the size and discontinuity of the driving power of the tensioning mechanism 30. Therefore, the feedback force can be adjusted by adjusting the driving force provided by the tensioning mechanism 30 to meet the feedback force requirements of the user. Different users can conveniently adjust the feedback force of the rocker 10 according to their personal habits, thereby improving the operating feel of the rocker 10.

[0040] In order to achieve tension control of the flexible rope 20 , the tensioning mechanism 30 includes a rotary motor 31 and a rotary shaft 32 connected to the output shaft of the rotary motor, and one end of the flexible rope is wound around the rotary shaft 32 .

[0041] Optionally, the rotating shaft 32 is placed horizontally below the flexible rope. At this time, one end of the flexible rope 20 is tied to the rotating shaft 32, and part of the rope length is wound on the rotating shaft 32, and the other end is connected to the rocker 10. When the rotating shaft 32 rotates under the drive of the rotating motor 31, if the rotation direction is opposite to the winding direction of the flexible rope 20, the flexible elastic rope will be unwound, so that the non-winding length of the flexible rope 20 increases, the flexible rope 20 is relaxed and cannot transmit the driving force of the rotating motor 31, so that the tensioning mechanism 30 does not intervene in the force feedback of the rocker 10. If the rotation direction is consistent with the winding direction of the flexible rope 20, the flexible rope 20 is wound on the rotating shaft 32, and the non-winding length of the flexible rope 20 is shortened, so that the flexible rope 20 is tensioned and the driving force of the rotating motor 31 is transmitted to the rocker 10 to drive the rocker 10 to move, so as to form force feedback; further, when the tensioning mechanism 30 intervenes in the force feedback, the magnitude of the feedback force can also be adjusted by controlling the magnitude of the driving force of the rotating motor.

[0042] Optionally, the rotating shaft 32 is a rotating screw, which is placed vertically below the flexible rope; the tensioning mechanism also includes a limiting cylinder which is mounted on the rotating screw and forms a spiral channel with the rotating screw, and the limiting cylinder is provided with an axial long hole spanning the spiral channel; one end of the flexible rope 20 is wound in the spiral channel of the rotating screw, and the other end extends out from the axial long hole.

[0043] The rotating lead screw is an axial structure with a spiral groove on the outer circumference. It stands upright below the rocker 10, and the lower end is connected to the output shaft of the rotating motor 31 through a reduction mechanism such as a reduction box. The rotational drive provided by the rotating motor 31 can be transmitted to the rotating lead screw through the output shaft, the reduction box and other reduction mechanisms, thereby driving the rotating lead screw to rotate together. The limit cylinder is a cylindrical structure, which is fixedly sleeved on the outer side of the rotating lead screw and does not rotate with the rotation of the rotating lead screw; and the inner diameter of the limit cylinder is basically consistent with the outer diameter of the rotating lead screw, which is suitable for forming a spiral channel with the spiral groove on the outer circumference of the rotating lead screw when it is matched with the rotating lead screw; along the length direction of the limit cylinder, an axial long hole is provided on it to cross the spiral channel. One end of the flexible rope 20 is tied to the end of the rotating lead screw away from the rocker 10, and part of the rope length is wound on the rotating lead screw, and the other end extends from the axial long hole and is connected to the rocker 10.

[0044] When the rotating lead screw rotates under the drive of the rotating motor 31, if the rotation direction is opposite to the winding direction of the flexible rope 20, the flexible elastic rope will be unwound, so that the non-winding length of the flexible rope 20 increases, and the flexible rope 20 is relaxed and cannot transmit the driving force of the rotating motor 31, so that the tensioning mechanism 30 does not intervene in the force feedback of the rocker 10. If the rotation direction is consistent with the winding direction of the flexible rope 20, the flexible rope 20 will be further wound in the spiral channel under the guidance of the limit cylinder, thereby shortening the non-winding length of the flexible rope 20, so that the flexible rope 20 is tensioned and the driving force of the rotating motor 31 is transmitted to the rocker 10 to drive the rocker 10 to move, so as to form force feedback; further, when the tensioning mechanism 30 intervenes in the force feedback, the magnitude of the feedback force can also be adjusted by controlling the magnitude of the driving force of the rotating motor.

[0045] Furthermore, when the rocker 10 is at the center of the swing range, the flexible rope 20 is in a state of vertical tension and no feedback force, that is, the axial long hole of the limit cylinder is directly below the center of the swing range of the rocker 10. When the swing arm 11 is at the center of the swing range, it is generally in its original state that is not used for operation, that is, the vertical state. When the user acts on the swing arm 11 to swing it, the swing arm 11 deviates from the center position. By setting the flexible rope 20 to a state of vertical tension and no feedback force when the rocker 10 is in the vertical state, when the rocker 10 swings forward or backward from the vertical state, when the tensioning mechanism 30 is driven to a certain extent, the feedback force provided by the tensioning mechanism 30 and the flexible rope 20 is consistent, which further ensures the operating feel.

[0046] In order to realize automatic control of the rotating motor 31, on the basis of the above embodiments, the rocker feedback device further includes a control module 50 connected to the rotating motor 31, and the control module 50 is suitable for controlling the rotating motor 31 to drive the rotating shaft 32 to rotate according to the game information to pull back or push out the flexible rope 20 to generate force feedback. That is, by setting the control module 50, a digital circuit can be specifically combined with the game scene to control the driving direction and driving magnitude of the rotating motor 31 according to the game information at any time, and the control of the tension state of the flexible rope 20 is realized by controlling the driving direction, that is, the control of whether the tensioning mechanism 30 intervenes or not is realized, and the control of the feedback force on the flexible rope 20 is realized by controlling the driving magnitude.

[0047] Specifically, in combination with the above structure, the joystick feedback device of the game controller in this embodiment is in the intervention state, such as Figure 4-5 As shown, through the tensioning mechanism 30 and the spring 60, the following application modes are available:

[0048] 1) The control module 50 instructs the rotating motor 31 to rotate in the opposite direction to the flexible rope 20, so that the flexible rope 20 is in a relaxed state without intervention. At this time, when the rocker 10 leaves the equilibrium position, the self-restoring force F3 of the spring is transmitted to the top of the rocker 10 through the rotating shaft to form a feedback force F2, which is then sensed by the outside, realizing the force feedback application in the non-intervention scenario. During the whole process, the forces of each part are as follows: Figure 5 As shown in A;

[0049] 2) The control module 50 instructs the rotary motor 31 to rotate in the opposite direction to the flexible rope 20, so that the flexible rope 20 is in a tensioned state and intervenes in the feedback state. At this time, when the rocker 10 leaves the equilibrium position, in addition to the self-restoring force F3 of the spring, the tensioning mechanism 30 generates a continuous and equal restoring force F1 by pulling back the flexible rope 20. The combined force of the two is transmitted to the top of the rocker 10 to form a feedback force F2, which is then sensed by the outside, realizing the scene application of continuous feedback force. In the whole process, the forces of each part are as follows Figure 5 As shown in B;

[0050] 3) The control module 50 instructs the rotating motor 31 to rotate in the opposite direction to the flexible rope 20, so that the flexible rope 20 is in a tensioned state and intervenes in the feedback. At this time, when the rocker 10 leaves the equilibrium position, in addition to the self-restoring force F3 of the spring, the tensioning mechanism 30 pulls back the flexible rope 20, generating an intermittent equal-large restoring force F1. The combined force of the two is transmitted to the top of the rocker 10 to form a feedback force F2, which is then sensed by the outside, realizing the scene application of continuous feedback force. In the whole process, the forces of each part are as follows Figure 5 As shown in C;

[0051] 4) The control module 50 instructs the rotary motor 31 to rotate in the opposite direction to the flexible rope 20, so that the flexible rope 20 is in a tensioned state and intervenes in the feedback. At this time, when the rocker 10 leaves the equilibrium position, in addition to the self-restoring force F3 of the spring, the tensioning mechanism 30 pulls back the flexible rope 20, generating a continuously decreasing restoring force F1, and the combined force of the two is transmitted to the top of the rocker 10 to form a feedback force F2, which is then sensed by the outside, realizing the scene application of equal feedback force. In the whole process, the forces of each part are as follows: Figure 5 As shown in D.

[0052] Of course, the above-mentioned application scenarios are only a part of all application scenarios of the joystick feedback device, and the joystick feedback device can also have other application modes by adjusting the rotating motor 31.

[0053] Based on the above embodiments, Figure 3 As shown, the rocker 10 includes a swing arm 11 and a rotating shaft 12 connected to each other; the end of the swing arm 11 is connected to the flexible rope 20; the rotating shaft 12 includes an X-axis rotating shaft 121 and a Y-axis moving shaft 122 which are perpendicular to each other, suitable for enabling the rocker 10 to rotate relative to the shell 40 around the X-axis and Y-axis respectively.

[0054] Furthermore, the Y-axis moving shaft 122 includes a mounting member 122a and a rotating arm 122b disposed at both ends of the mounting member 122a. The mounting member 122a is provided with a pair of mounting holes 122c suitable for mounting the X-axis rotating shaft 121, and the connecting line of the mounting holes 122c is perpendicular to the central axis of the rotating arm 122b. Specifically, the mounting member 122a is a rectangular frame, and a pair of opposite side surfaces are each connected with a rotating arm 122b suitable for movable mounting with the shell 40 of the game controller, and a pair of mounting holes 122c are disposed on the other pair of opposite side surfaces. The end of the X-axis rotating shaft 121 is adapted to the mounting hole 122c, and is suitable for being erected in the mounting member 122a in a manner perpendicular to the Y-axis moving shaft 122.

[0055] Furthermore, the swing arm 11 includes a keycap 111 and a connecting rod 112, one end of the connecting rod 112 is connected to the keycap 111, and the other end is connected to the flexible rope 20; a through hole 113 is provided in the middle of the connecting rod 112, and it is installed on the X-axis rotating shaft 121 through the through hole 113, and the side wall is in conflict with the mounting piece 122a.

[0056] Based on the joystick feedback device provided in the above embodiments, the present invention further provides a game controller, which includes any one of the joystick feedback devices in the above embodiments.

[0057] The shell 40 of the game controller includes a base 41 and a base 42, wherein the base is a hollow structure, and a pair of limit grooves suitable for the installation of the rotating arm 122b are provided on the side wall, which is suitable for installing the rocker arm in the shell 40; the base 42 is arranged on the bottom surface of the base 41, and is provided with a mounting hole 122c suitable for the flexible rope 20 to pass through, and one end of the spring is fixed to the outer periphery of the mounting hole 122c by welding or bonding.

[0058] Since the game controller adopts the joystick feedback device in the above embodiment, please refer to the above embodiment for the beneficial effects of the game controller.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A joystick feedback device for a game controller, characterized in that: include: A joystick, which is mounted on the housing of the game controller and can swing relative to the housing; A flexible rope, one end of which is connected to the rocker; a tensioning mechanism connected to the flexible rope and adapted to adjust the feedback force on the rocker by adjusting the tensioning state of the flexible rope; A spring, sleeved on the flexible rope and disposed between the rocker and the housing, for resetting the rocker; The tensioning mechanism comprises a rotating motor and a rotating shaft connected to the output shaft of the rotating motor; one end of the flexible rope is wound around the rotating shaft; The rotating shaft is a rotating screw, which is placed vertically below the flexible rope; the tensioning mechanism also includes a limiting cylinder which is sleeved on the rotating screw and forms a spiral channel with the rotating screw, and the limiting cylinder is provided with an axial long hole spanning the spiral channel; one end of the flexible rope is wound in the spiral channel of the rotating screw, and the other end extends out from the axial long hole.

2. The joystick feedback device of the game controller according to claim 1, characterized in that: When the rocker is at the center position of the swing range, the axial long hole of the limiting cylinder is located directly below the center position of the swing range of the rocker.

3. The joystick feedback device of the game controller according to claim 1, characterized in that: It also includes a control module, which is connected to the rotating motor and is suitable for controlling the rotating motor to drive the rotating shaft to rotate according to game information to pull back or push out the flexible rope to generate force feedback.

4. The joystick feedback device of the game controller according to claim 1, characterized in that: The rocker comprises a swing arm and a rotating shaft connected to each other; the end of the swing arm is connected to the flexible rope; the rotating shaft comprises an X-axis rotating shaft and a Y-axis rotating shaft perpendicular to each other, suitable for enabling the rocker to rotate relative to the shell around the X-axis and the Y-axis respectively.

5. The joystick feedback device of the game controller according to claim 4, characterized in that: The Y-axis rotating shaft comprises a mounting member and rotating arms arranged at both ends of the mounting member, the mounting member is provided with a pair of mounting holes suitable for mounting the X-axis rotating shaft, and the connecting line of the mounting holes is perpendicular to the central axis of the rotating arm.

6. The joystick feedback device of the game controller according to claim 5, characterized in that: The swing arm includes a keycap and a connecting rod, one end of the connecting rod is connected to the keycap, and the other end is connected to the flexible rope; a through hole is provided in the middle of the connecting rod, and the connecting rod is installed on the X-axis rotating shaft through the through hole, and the side wall is in contact with the mounting piece.

7. A game handle, characterized in that: The game controller comprises the joystick feedback device according to any one of claims 1-6.

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