Rocker structure and remote controller
By incorporating a rotating base and limiting components into the remote control joystick structure, the problems of low control accuracy and untimely return force caused by the play gap are solved, achieving higher control accuracy and miniaturized design.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-27
- Publication Date
- 2026-04-03
AI Technical Summary
The existing remote control joystick structure has a play gap, which leads to problems such as low control accuracy and untimely return force.
By adopting a rotating base and limiting component design, and through the cooperation of the first reset component and the third limiting component, the internal space of the rocker structure is optimized, the limiting component is prevented from dislodging, and synchronous movement is achieved.
The control precision and rebound response of the joystick structure have been improved, the internal space has been optimized, and a miniaturized design has been achieved.
Smart Images
Figure CN224081985U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of remote control technology, and in particular to a joystick structure and a remote control. Background Technology
[0002] In related technologies, remote controls include a joystick structure. The joystick structure has a joystick that can switch between a neutral position and a non-neutral position to achieve different control operations. Due to issues such as play gaps, the joystick has low control precision and untimely return force during operation, which affects the user experience. Utility Model Content
[0003] The embodiments of this application provide a joystick structure and a remote control to solve at least one of the aforementioned technical problems.
[0004] In a first aspect, the rocker structure provided in the embodiments of this application includes:
[0005] A rotating base is used to connect to and be driven by a control lever. The rotating base includes a first part and a second part. The first part corresponds to a first rotation axis, and the second part corresponds to a second rotation axis. The first rotation axis and the second rotation axis are substantially perpendicular.
[0006] A first limiting member is provided on one side of the first part, and the first limiting member is driven by the first part to achieve synchronous movement;
[0007] The second part has a second limiting member on one side, and the second limiting member is driven by the second part to achieve synchronous movement;
[0008] The third limiting member cooperates with the first limiting member under the action of the first resetting member;
[0009] The fourth limiting member, which cooperates with the second limiting member under the action of the second resetting member;
[0010] The first reset member abuts against the other side of the second part that is relatively far from the second limiting member, so that the first reset member can apply a corresponding force to the third limiting member when the second part moves, so that the first limiting member and the third limiting member are in an abutting state.
[0011] In the aforementioned rocker arm structure, the third limiting member cooperates with the first limiting member under the action of the first resetting member. The first resetting member abuts against the side of the second part that is relatively far from the second limiting member, so that the first resetting member can apply a corresponding force to the third limiting member when the second part moves. Thus, the first resetting member abuts against both the third limiting member and the second part, optimizing the internal space of the rocker arm structure, making the structure more compact and eliminating the need for a large outer frame, which is beneficial for miniaturization. Furthermore, the first resetting member can apply a corresponding force to the third limiting member when the second part moves, which helps prevent disengagement between the third and first limiting members, thereby mitigating or avoiding, to some extent, issues such as low control accuracy and untimely return force during operation.
[0012] In some embodiments, when the rotating seat rotates about the first rotation axis, the first portion rotates about the first rotation axis while the second portion remains stationary.
[0013] In some embodiments, when the rotating seat rotates about the second rotation axis, the first part and the second part rotate synchronously about the second rotation axis.
[0014] In some embodiments, the rocker structure includes a frame that encloses a first limiting groove, wherein at least a portion of the second part and at least a portion of the first part are rotatably disposed in the first limiting groove about the second rotation axis.
[0015] In some embodiments, the second portion encloses and forms a second limiting groove, the second limiting groove being disposed within the first limiting groove, and at least a portion of the first portion being rotatably disposed within the second limiting groove about the first rotation axis.
[0016] In some embodiments, the first reset member abuts against the portion of the second part located outside the frame.
[0017] In some embodiments, when the rotating seat is in the neutral position, the second limiting member and the fourth limiting member are in abutment at both the first and second positions, respectively located on both sides of the second part on the first rotation axis. The first limiting member and the third limiting member are in abutment at both the third and fourth positions, respectively located on both sides of the first part on the second rotation axis.
[0018] In some embodiments, when the rotating seat rotates from the middle position about the second rotation axis in the first direction, the first limiting member and the third limiting member are in abutting state at both the third position and the fourth position, while the second limiting member and the fourth limiting member are in abutting state only at the second position.
[0019] In some embodiments, when the rotating seat rotates from the middle position about the second rotation axis in the second direction, the first limiting member and the third limiting member are in abutting state at both the third position and the fourth position, and the second limiting member and the fourth limiting member are in abutting state only at the first position, wherein the first direction and the second direction are opposite.
[0020] In some embodiments, when the rotating seat rotates from the middle position to a third direction around the first rotation axis, the first limiting member and the third limiting member are in contact only at the fourth position, and the second limiting member and the fourth limiting member are in contact at both the first position and the second position.
[0021] In some embodiments, when the rotating seat rotates from the middle position around the first rotation axis in a fourth direction, the first limiting member and the third limiting member are in contact only at the third position, and the second limiting member and the fourth limiting member are in contact at both the first position and the second position, and the third direction is opposite to the fourth direction.
[0022] In some embodiments, one of the first limiting member and the third limiting member has a first protrusion, and the other of the first limiting member and the third limiting member has a first groove, wherein the first protrusion is rotatable within the first groove; and / or,
[0023] One of the second limiting member and the fourth limiting member is provided with a second protrusion, and the other of the second limiting member and the fourth limiting member is provided with a second groove. The second protrusion is rotatable within the second groove.
[0024] In some embodiments, the rocker structure includes a second pin and a frame, with a sleeve on the frame. The fourth limiting member, the body of the second reset member, and the sleeve are sequentially sleeved on the second pin, and the second end of the second reset member abuts against the frame.
[0025] In some embodiments, the second part includes a base, abutting the second end of the first reset member against the base, and the base and the second limiting member are respectively located at both ends of the second part on the second rotation axis.
[0026] In some embodiments, the third limiting member is rotatably connected to the other side of the second portion that is relatively far from the second limiting member, and moves synchronously with the second portion.
[0027] In some embodiments, the rocker structure includes a first pin, and the third limiting member is rotatably connected via the first pin to the other side of the second portion that is relatively far from the second limiting member.
[0028] In some embodiments, the body of the first reset member is sleeved on the first pin.
[0029] Secondly, the remote control provided in this application includes the joystick structure of any of the above embodiments.
[0030] In the aforementioned remote control, the third limiting member cooperates with the first limiting member under the action of the first reset member. The first reset member abuts against the side of the second part that is relatively far from the second limiting member, so that the first reset member can apply a corresponding force to the third limiting member when the second part moves. Thus, the first reset member abuts against both the third limiting member and the second part, optimizing the internal space of the joystick structure, making the structure more compact and eliminating the need for a large outer frame, which is beneficial for miniaturization. Furthermore, the first reset member can apply a corresponding force to the third limiting member when the second part moves, which helps prevent disengagement between the third and first limiting members, thereby mitigating or avoiding, to some extent, issues such as low control accuracy and untimely return force during operation.
[0031] Additional aspects and advantages of this application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this application. Attached Figure Description
[0032] The above and / or additional aspects and advantages of this application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, wherein:
[0033] Figure 1 This is one of the structural schematic diagrams of the rocker structure according to an embodiment of this application;
[0034] Figure 2 This is a second schematic diagram of the rocker structure according to an embodiment of this application;
[0035] Figure 3 This is a top view of the rocker structure according to an embodiment of this application;
[0036] Figure 4 This is a left view of the rocker structure according to an embodiment of this application;
[0037] Figure 5 This is a right view of the rocker structure according to an embodiment of this application;
[0038] Figure 6 This is an exploded view of the rocker structure according to an embodiment of this application;
[0039] Figure 7 This is a partial structural schematic diagram of the rocker structure according to an embodiment of this application;
[0040] Figure 8 This is a schematic diagram of the second part of the rocker structure according to an embodiment of this application;
[0041] Figure 9 This is a partial structural schematic diagram of the rocker structure of the embodiment of this application when it rotates in the first direction;
[0042] Figure 10 This is a partial structural schematic diagram of the rocker structure of the embodiment of this application when it rotates in the second direction;
[0043] Figure 11 This is a partial structural diagram of the rocker structure of the embodiment of this application when it rotates in a third direction;
[0044] Figure 12 This is a partial structural diagram of the rocker structure of the embodiment of this application when it rotates in the fourth direction.
[0045] Explanation of key component reference numerals:
[0046] The components include: a rocker arm structure 100, a rotating base 12, a third limiting member 14, a fourth limiting member 16, a control lever 18, a first part 20, a second part 22, a first limiting member 24, a second limiting member 26, a first reset member 28, a second reset member 30, a base 32, a mounting plate 34, a frame 36, a first limiting groove 38, a first fixing member 40, a second limiting groove 42, a connecting part 44, a second fixing member 52, a first protrusion 54, a first groove 56, a second protrusion 58, a second groove 60, a second pin 62, a sleeve 63, and a first pin 64. Detailed Implementation
[0047] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.
[0048] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.
[0049] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.
[0050] This application discloses numerous different embodiments or examples for implementing various structures. To simplify the disclosure, specific examples of components and arrangements are described below. These are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, this application provides examples of various specific processes and materials, but those skilled in the art will recognize the application of other processes and / or the use of other materials.
[0051] Please refer to Figures 1 to 6The rocker arm structure 100 provided in this application includes a rotating base 12, a third limiting member 14, and a fourth limiting member 16. The rotating base 12 is connected to and driven by a control lever 18. The rotating base 12 includes a first part 20 and a second part 22. The first part 20 corresponds to a first rotation axis L1, and the second part 22 corresponds to a second rotation axis L2. The first rotation axis L1 and the second rotation axis L2 are substantially perpendicular. A first limiting member 24 is provided on one side of the first part 20, and the first limiting member 24 is driven by the first part 20 to achieve synchronous movement. A second limiting member 26 is provided on one side of the second part 22, and the second limiting member 26 is driven by the second part 22 to achieve synchronous movement. The third limiting member 14 cooperates with the first limiting member 24 under the action of a first reset member 28. The fourth limiting member cooperates with the second limiting member 26 under the action of a second reset member 30. With this setup, on the one hand, the cooperation between the two limiting parts and the pre-tightening force of the reset part can effectively avoid various problems caused by the void gap phenomenon in the movement of the joystick structure 100, such as (1) looseness: in the initial stage of remote control movement, the void needs to be filled first, and the "empty stroke" is obvious; (2) inaccurate centering: after releasing the joystick, the void cannot be accurately reset to the center position; (3) ambiguous / inaccurate force feedback: the response delay to small movements makes fine operations (such as alignment and fine adjustment) lack clear force feedback. The existence of void makes the joystick displacement disproportional to the output signal, reducing the control accuracy. On the other hand, compared with directly assembling the reset part at the end of the rotating axis, setting two mutually cooperating limiting parts converts the force of the reset part into the abutting force between the limiting parts. Due to the cooperation between the two limiting parts, the direct influence of the elastic void introduced by the manufacturing tolerance and assembly accuracy of the reset part is weakened.
[0052] The first reset member 28 abuts against the other side of the second part 22 that is relatively far from the second limiting member 26, so that the first reset member 28 can apply a corresponding force to the third limiting member 14 when the second part 22 moves, so that the first limiting member 24 and the third limiting member 14 are in an abutting state.
[0053] In the aforementioned rocker arm structure 100, the third limiting member 14 cooperates with the first limiting member 24 under the action of the first resetting member 28. The first resetting member 28 abuts against the side of the second part 22 that is relatively far from the second limiting member 26, so that the first resetting member 28 can apply a corresponding force to the third limiting member 14 when the second part 22 moves. Thus, the first resetting member 28 abuts against the third limiting member 14 and the second part 22 respectively. On the one hand, this optimizes the internal space of the rocker arm structure 100, making the structure more compact and eliminating the need for a large outer frame, which is beneficial for miniaturization. On the other hand, the first resetting member 28 can apply a corresponding force to the third limiting member 14 when the second part 22 moves, which helps to prevent the third limiting member 14 and the first limiting member 24 from disengaging. This, to a certain extent, avoids or alleviates the problems of low control accuracy and untimely return force during operation of the rocker arm structure 100.
[0054] Specifically, the joystick structure 100 can be applied to a remote controller, which can be used in conjunction with, but is not limited to, mobile platforms, handheld gimbal products, portable personal terminal devices, and game consoles. Mobile platforms include, but are not limited to, aircraft (including fixed-wing and rotary-wing drones), vehicles (including toy cars), and boats (including toy boats). The remote controller can include wired and / or wireless remote controllers, and can include one-handed and / or two-handed remote controllers.
[0055] The rotating base 12 is connected to and moved by the control lever 18. The control lever 18 can be connected to a keycap. The user can operate the keycap to make the control lever 18 rotate the rotating base 12 around a first rotation axis L1 and / or around a second rotation axis L2.
[0056] The rotating base 12 includes a first portion 20 and a second portion 22. The first portion 20 corresponds to a first rotation axis L1, and the second portion 22 corresponds to a second rotation axis L2. The first rotation axis L1 and the second rotation axis L2 are substantially perpendicular. In some embodiments, the first rotation axis L1 is one of the X-axis rotation axis and the Y-axis rotation axis, and the second rotation axis L2 is the other of the X-axis rotation axis and the Y-axis rotation axis. Optionally, the first rotation axis L1 may pass through the first portion 20, and the second rotation axis L2 may pass through the second portion 22.
[0057] The first limiting member 24, located on one side of the first part 20, can be driven by the first part 20 to achieve synchronous movement. Optionally, in one embodiment, the first limiting member 24 and the first part 20 are integrally formed, thereby ensuring a tight connection between the first limiting member 24 and the first part 20 and achieving good synchronous movement.
[0058] The second limiting member 26, located on one side of the second part 22, can be driven by the second part 22 to achieve synchronous movement. Optionally, in one embodiment, the second limiting member 26 and the second part 22 are integrally formed, and the connection between the second limiting member 26 and the second part 22 is tight, resulting in good synchronous movement.
[0059] The third limiting member 14 cooperates with the first limiting member 24 under the action of the first resetting member 28. Optionally, one end of the third limiting member 14 cooperates with the first limiting member 24 so that the third limiting member 14 limits the first part 20 through the first limiting member 24, and the other end of the third limiting member 14 abuts against the first end of the first resetting member 28 so that the first resetting member 28 applies a first force to the third limiting member 14, thereby forming an elastic lock between the third limiting member 14 and the first limiting member 24, eliminating the wobbling of the first part 20.
[0060] The fourth limiting member 16 engages with the second limiting member 26 under the action of the second reset member 30. Optionally, one end of the fourth limiting member 16 engages with the second limiting member 26, allowing the fourth limiting member 16 to limit the second part 22 via the second limiting member 26. The other end of the fourth limiting member 16 abuts against the first end of the second reset member 30, causing the second reset member 30 to apply a second force to the fourth limiting member 16, forming an elastic lock between the fourth limiting member 16 and the second limiting member 26, thus eliminating any wobbling or misalignment of the second part 22.
[0061] Optionally, in one embodiment, the second part 22 includes a base 32, which abuts against the second end of the first reset member 28, so that the first reset member 28 can provide a third force to the base 32 through the second end of the first reset member 28. The base 32 and the second limiting member 26 are respectively located on both sides of the rotating seat 12 on the second rotation axis L2.
[0062] When the rocker arm structure 100 is in its natural state, or when the control lever 18 is not operated, the first force can make the control lever 18 be in the middle position of the first rotation axis L1, and the second and third forces can make the control lever be in the middle position of the second rotation axis L2.
[0063] Optionally, the first end of the first reset member 28 abuts against the third limiting member 14, and the second end of the first reset member 28 abuts against the other side of the second part 22 that is relatively away from the second limiting member 26, such as abutting against the base 32 mentioned above.
[0064] In one embodiment, when the second part 22 moves (e.g., when it rotates about the second rotation axis L2), the second part 22 applies a force to the first reset member 28, causing the first reset member 28 to apply a corresponding force to the third limiting member 14, thereby making the third limiting member 14 and the first limiting member 24 in an abutting state, making the connection tighter, and preventing the first limiting member 24 and the third limiting member 14 from disengaging.
[0065] In one embodiment, when the first part 20 moves (e.g., when it rotates about the first rotation axis L1), the first limiting member 24 applies a force to the third limiting member 14, causing the third limiting member 14 to move. Under the action of the movement of the third limiting member 14, the first resetting member 28 applies a force to the second part 22, causing the second limiting member 26 connected to the second part 22 to apply a force to the fourth limiting member 16, thereby making the second limiting member 26 and the fourth limiting member 16 abut against each other, making the connection tighter and preventing the second limiting member 26 and the fourth limiting member 16 from dislodging.
[0066] Optionally, the joystick structure 100 further includes a mounting plate 34 and a frame 36, with the frame 36 fixed to the mounting plate 34. The mounting plate 34 provides a mounting platform for mounting the joystick structure 100 to a remote controller. The first part 20 and the second part 22 are movably disposed on the frame 36, and the second end of the second reset member 30 abuts against the frame 36.
[0067] The first reset element 28 includes, but is not limited to, elements capable of providing a reset force such as torsion springs, tension springs, and spring sheets. The second reset element 30 includes, but is not limited to, elements capable of providing a reset force such as torsion springs, tension springs, and spring sheets. The structures of the first reset element 28 and the second reset element 30 can be the same or different. Figures 1 to 6 In the embodiment shown, the first reset member 28 and the second reset member 30 have the same structure, both being torsion springs.
[0068] In related technologies, the parts of the joystick that move around the X-axis and the parts that move around the Y-axis are set independently. The two are fixed together by a pivot pin and do not move with each other. The movement gap between the axes inevitably leads to misalignment between the axes.
[0069] To address this technical problem, this application provides certain implementations, please refer to... Figure 1 and Figures 11 to 12 When the rotating seat 12 rotates around the first rotation axis L1, the first part 20 rotates around the first rotation axis L1 while the second part 22 remains stationary.
[0070] Therefore, the phenomenon of empty space caused by the movement of Part 22 can be avoided.
[0071] Specifically, in one embodiment, the first rotation axis L1 is the X-axis rotation axis, and the second rotation axis L2 is the Y-axis rotation axis. When the rotating seat 12 rotates around the X-axis rotation axis, the first part 20 rotates around the X-axis rotation axis, while the second part 22 remains stationary.
[0072] Optionally, the first part 20 and the joystick 18 are integrally formed, so that the first part 20 and the joystick 18 are closely connected and have good synchronous movement effect.
[0073] When the first part 20 rotates around the first rotation axis L1, it drives the first limiting member 24 to move synchronously. The second part 22 remains stationary. The moving first limiting member 24 can drive the third limiting member 14 to move, so that the third limiting member 14 applies a force to the first reset member 28. The first reset member 28 applies a force to the second limiting member 26 through the second part 22, so that the second limiting member 26 and the fourth limiting member 16 are in closer contact.
[0074] In some implementations, please refer to Figure 1 and Figures 9 to 10 When the rotating seat 12 rotates around the second rotation axis L2, the first part 20 and the second part 22 rotate synchronously around the second rotation axis L2.
[0075] This eliminates the inter-axis misalignment of the rocker arm structure 100.
[0076] Alternatively, in one implementation, please combine Figures 1 to 6 The rocker structure 100 also includes a frame 36, with a second part 22 rotatably mounted on the frame 36 and a first part 20 rotatably mounted on the second part 22. When the rotating base 12 rotates about the first rotation axis L1, the first part 20 rotates about the first rotation axis L1 while the second part 22 remains stationary. When the rotating base 12 rotates about the second rotation axis L2, the first part 20 and the second part 22 rotate synchronously about the second rotation axis L2.
[0077] Specifically, the joystick 18 is connected to the first part 20. The joystick 18 can drive the second part 22 to rotate around the second rotation axis L2 through the first part 20. The second part 22 can drive the first part 20 to rotate synchronously around the second rotation axis L2 through the cooperation of the first reset member 28, the first limit member 24 and the third limit member 14. That is, the first part 20 and the second part 22 rotate around the second rotation axis L2 at the same time, thereby eliminating the inter-axis play in the rocker arm structure 100.
[0078] In some implementations, please refer to Figures 1 to 6The rocker structure 100 includes a frame 36, which encloses a first limiting groove 38. At least a portion of the second part 22 and at least a portion of the first part 20 are rotatably disposed in the first limiting groove 38 about the second rotation axis L2.
[0079] Thus, the second part 22 and the first part 20 can rotate synchronously around the second rotation axis L2.
[0080] Specifically, frame 36 can be fixed to mounting plate 34. Figures 1 to 6 In the illustrated embodiment, at least a portion of the second part 22 is rotatably disposed in the first limiting groove 38 about the second rotation axis L2, and at least a portion of the first part 20 is disposed on at least a portion of the second part 22 located within the first limiting groove 38, thereby enabling at least a portion of the first part 20 to be rotatably disposed in the first limiting groove 38 about the second rotation axis L2. When the lever 18 drives the second part 22 to rotate about the second rotation axis L2 via the first part 20, the second part 22 can drive the first part 20 to rotate synchronously about the second rotation axis L2 with the cooperation of the first reset member 28, the first limiting member 24, and the third limiting member 14.
[0081] Optionally, the rocker structure 100 further includes a first fixing member 40 connected to the frame 36, the first fixing member 40 restricting at least a portion of the second part 22 to the first limiting groove 38, preventing the second part 22 and the first part 20 from disengaging from the first limiting groove 38.
[0082] Optionally, in one embodiment, during assembly, at least a portion of the second part 22 may be assembled into the first limiting groove 38 firstly, and then at least a portion of the first part 20 may be assembled onto the second part 22. Optionally, in one embodiment, during assembly, at least a portion of the first part 20 may be assembled onto the second part 22 firstly, and then at least a portion of the second part 22 containing the first part 20 may be assembled into the first limiting groove 38.
[0083] In some implementations, please refer to Figures 6 to 8 The second part 22 encloses and forms a second limiting groove 42, which is disposed within the first limiting groove 38. At least a portion of the first part 20 is rotatably disposed within the second limiting groove 42 around the first rotation axis L1.
[0084] Thus, it is possible to keep the second part 22 stationary while the first part 20 rotates around the first rotation axis L1.
[0085] Specifically, in one embodiment, the second part 22 includes a connecting part 44, through which the second limiting member 26 and the base 32 are connected. The connecting part 44 is disposed within the first limiting groove 38, the base 32 is located outside one side of the frame 36 on the second rotation axis L2, and the second limiting member 26 is located outside the other side of the frame 36 on the second rotation axis L2. The connecting part 44 encloses and forms the second limiting groove 42.
[0086] When the first part 20 rotates around the first rotation axis L1, the first part 20 can be limited by the second limiting groove 42 and rotate around the first rotation axis L1 relative to the second part 22 while the second part 22 remains stationary.
[0087] Optionally, the rocker structure 100 further includes a second fixing member 52, which is connected to the second part 22. The second fixing member 52 restricts the first part 20 to the second limiting groove 42 to prevent the first part 20 from disengaging from the second limiting groove 42.
[0088] Optionally, in one embodiment, during assembly, the connecting portion 44 of the second part 22 can be assembled into the first limiting groove 38 first, and then at least a portion of the first part 20 can be assembled into the second limiting groove 42. Optionally, in one embodiment, during assembly, at least a portion of the first part 20 can be assembled into the second limiting groove 42 first, and then the connecting portion 44 of the second part 22 containing the first part 20 can be assembled into the first limiting groove 38.
[0089] In some implementations, please refer to Figure 2 The first reset member 28 abuts against the part of the second part 22 located outside the frame 36.
[0090] This allows the first reset member 28 and the second part 22 to easily form an abutment.
[0091] Specifically, in one embodiment, the second part 22 includes a base 32 and a connecting part 44. The connecting part 44 is disposed within the first limiting groove 38 of the frame 36. The base 32 is located outside the frame 36. The first end of the first reset member 28 abuts against the third limiting member 14, and the second end of the first reset member 28 abuts against the base 32. Since the base 32 is located outside the frame 36 and is not obstructed by the frame 36, the second end of the first reset member 28 can more easily form an abutment with the base 32, which is beneficial for improving assembly efficiency.
[0092] In some implementations, please refer to Figures 1 to 6When the rotating seat 12 is in the middle position, the second limiting member 26 and the fourth limiting member 16 are in abutting state at the first position P1 and the second position P2, respectively located on both sides of the second part 22 on the first rotation axis L1. The first limiting member 24 and the third limiting member 14 are in abutting state at the third position P3 and the fourth position P4, respectively located on both sides of the first part 20 on the second rotation axis L2.
[0093] Therefore, when the rotating seat 12 is in the neutral position, there is a pre-tightening force of the first reset member 28 on the first part 20 and a pre-tightening force of the second reset member 30 on the second part 22, which prevents the rotating seat 12 from becoming loose.
[0094] Specifically, when the rotating seat 12 is in its natural state, or when the control lever 18 is not operated, the rotating seat 12 is in the neutral position. At this time, the first reset member 28 applies a first force to the first part 20 through the third limiting member 14 and the first limiting member 24. The first force serves as a preload force for the rotating seat 12 to be in the neutral position of the first rotation axis L1. The second reset member 30 applies a second force to the second part 22 through the fourth limiting member 16 and the second limiting member 26. The second force serves as a preload force for the rotating seat 12 to be in the neutral position of the second rotation axis L2.
[0095] The second limiting member 26 and the fourth limiting member 16 are in contact at the first position P1 and the second position P2. The first position P1 and the second position P2 are located on both sides of the second part 22 on the first rotation axis L1, while the second part 22 corresponds to the second rotation axis L2. This allows the second part 22 to be subjected to a relatively balanced preload when the rotating seat 12 is in the middle position.
[0096] The first limiting member 24 and the third limiting member 14 are in contact at the third position P3 and the fourth position P4, respectively. The third position P3 and the fourth position P4 are located on both sides of the first part 20 on the second rotation axis L2, while the first part 20 corresponds to the first rotation axis L1. Thus, when the rotating seat 12 is in the middle position, the first part 20 is subjected to a relatively balanced preload.
[0097] In summary, when the rotating seat 12 is in the center position, there will be no play or looseness, thus improving the user experience.
[0098] In some implementations, please refer to Figures 1 to 6 as well as Figure 9When the rotating seat 12 rotates from the middle position around the second rotation axis L2 in the first direction Y1, the first limiting member 24 and the third limiting member 14 are in contact at the third position P3 and the fourth position P4, and the second limiting member 26 and the fourth limiting member 16 are in contact only at the second position P2.
[0099] This allows for a better reset effect of the rotating seat 12.
[0100] Specifically, please combine Figures 1 to 6 as well as Figure 9 When the rotating seat 12 rotates from the middle position around the second rotation axis L2 in the first direction Y1, the first part 20 and the second part 22 rotate synchronously around the second rotation axis L2 in the first direction Y1. The first limiting member 24 and the third limiting member 14 are in abutting state at the third position P3 and the fourth position P4, so that the first part 20 is subjected to a relatively balanced preload on both sides of the second rotation axis L2, and the rotating seat 12 will not have any misalignment or looseness on the first rotation axis L1.
[0101] When the rotating seat 12 rotates from the center position around the second rotation axis L2 toward the first direction Y1, the second limiting member 26 and the fourth limiting member 16 are only in contact at the second position P2. That is, the second limiting member 26 and the fourth limiting member 16 are separated at the original first position P1. The second reset member 30 is further squeezed by the second part 22 in the first direction Y1 to provide a greater reaction force, so that the second part 22 is subjected to a greater clamping force in the opposite direction to the first direction Y1. When the rotating seat 12 is released, this greater clamping force can make the rotating seat 12 quickly return to the center position in the opposite direction to the first direction Y1, so that the reset effect of the rotating seat 12 is better.
[0102] In some implementations, please refer to Figures 1 to 6 as well as Figure 10 When the rotating seat 12 rotates from the middle position around the second rotation axis L2 in the second direction Y2, the first limiting member 24 and the third limiting member 14 are in contact at the third position P3 and the fourth position P4, and the second limiting member 26 and the fourth limiting member 16 are in contact only at the first position P1. The first direction Y1 and the second direction Y2 are opposite.
[0103] This allows for a better reset effect of the rotating seat 12.
[0104] Specifically, please combine Figures 1 to 6 as well as Figure 10When the rotating seat 12 rotates from the middle position around the second rotation axis L2 in the second direction Y2, the first part 20 and the second part 22 rotate synchronously around the second rotation axis L2 in the second direction Y2. The first limiting member 24 and the third limiting member 14 are in abutting state at the third position P3 and the fourth position P4, so that the first part 20 is subjected to a relatively balanced preload on both sides of the second rotation axis L2, and the rotating seat 12 will not have any misalignment or looseness on the first rotation axis L1.
[0105] When the rotating seat 12 rotates from the center position around the second rotation axis L2 in the second direction Y2, the second limiting member 26 and the fourth limiting member 16 are only in contact at the first position P1, where the first direction Y1 and the second direction Y2 are opposite. That is, the second limiting member 26 and the fourth limiting member 16 separate at the original second position P2, and the second reset member 30 is further squeezed by the second part 22 in the second direction Y2, providing a greater reaction force. This causes the second part 22 to be subjected to a greater clamping force in the opposite direction to the second direction Y2 (the first direction Y1). When the rotating seat 12 is released, this greater clamping force allows the rotating seat 12 to quickly return to the center position in the opposite direction to the second direction Y2 (the first direction Y1), making the reset effect of the rotating seat 12 better.
[0106] In some implementations, please refer to Figures 1 to 6 as well as Figure 11 When the rotating seat 12 rotates from the middle position around the first rotation axis L1 to the third direction X1, the first limiting member 24 and the third limiting member 14 are in contact only at the fourth position P4, and the second limiting member 26 and the fourth limiting member 16 are in contact at the first position P1 and the second position P2.
[0107] This allows for a better reset effect of the rotating seat 12.
[0108] Specifically, please combine Figures 1 to 6 as well as Figure 11 When the rotating seat 12 rotates from the middle position around the first rotation axis L1 to the third direction X1, the first part 20 rotates around the first rotation axis L1 to the third direction X1 while the second part 22 remains stationary. The second limiting member 26 and the fourth limiting member 16 are in abutting state at the first position P1 and the second position P2, so that the rotating seat 12 is subjected to a relatively balanced preload on both sides of the first rotation axis L1, and the rotating seat 12 will not have any misalignment or looseness on the second rotation axis L2.
[0109] When the rotating seat 12 rotates from the center position around the first rotation axis L1 to the third direction X1, the first limiting member 24 and the third limiting member 14 are only in contact at the fourth position P4. That is, the first limiting member 24 and the third limiting member 14 separate at the original third position P3. The first reset member 28 is further squeezed by the first part 20 in the third direction X1, providing a greater reaction force. This causes the first part 20 to be subjected to a greater clamping force in the opposite direction to the third direction X1. When the rotating seat 12 is released, this greater clamping force allows the rotating seat 12 to quickly return to the center position in the opposite direction to the third direction X1, making the reset effect of the rotating seat 12 better.
[0110] In some implementations, please refer to Figures 1 to 6 as well as Figure 12 When the rotating seat 12 rotates from the middle position around the first rotation axis L1 to the fourth direction X2, the first limiting member 24 and the third limiting member 14 are only in contact at the third position P3, and the second limiting member 26 and the fourth limiting member 16 are in contact at the first position P1 and the second position P2. The third direction X1 and the fourth direction X2 are opposite.
[0111] This allows for a better reset effect of the rotating seat 12.
[0112] Specifically, please combine Figures 1 to 6 as well as Figure 12 When the rotating seat 12 rotates from the middle position around the first rotation axis L1 to the fourth direction X2, the first part 20 rotates synchronously around the first rotation axis L1 to the fourth direction X2 while the second part 22 remains stationary. The second limiting member 26 and the fourth limiting member 16 are in abutting state at the first position P1 and the second position P2, so that the rotating seat 12 is subjected to a relatively balanced preload on both sides of the first rotation axis L1, and the rotating seat 12 will not have any misalignment or looseness on the second rotation axis L2.
[0113] When the rotating seat 12 rotates from the center position around the first rotation axis L1 to the fourth direction X2, the first limiting member 24 and the third limiting member 14 are only in contact at the third position P3. The third direction X1 is opposite to the fourth direction X2. That is, the first limiting member 24 and the third limiting member 14 separate at the original fourth position P4. The first reset member 28 is further squeezed by the first part 20 in the fourth direction X2, providing a greater reaction force. This causes the first part 20 to be subjected to a greater clamping force in the opposite direction to the fourth direction X2 (the third direction X1). When the rotating seat 12 is released, this greater clamping force allows the rotating seat 12 to quickly return to the center position in the opposite direction to the fourth direction X2 (the third direction X1), making the reset effect of the rotating seat 12 better.
[0114] In some implementations, please refer to Figure 6One of the first limiting member 24 and the third limiting member 14 is provided with a first protrusion 54, and the other of the first limiting member 24 and the third limiting member 14 is provided with a first groove 56. The first protrusion 54 is rotatable within the first groove 56; and / or,
[0115] One of the second limiting member 26 and the fourth limiting member 16 is provided with a second protrusion 58, and the other of the second limiting member 26 and the fourth limiting member 16 is provided with a second groove 60. The second protrusion 58 is rotatable within the second groove 60.
[0116] This facilitates the smooth movement of the rotating seat 12.
[0117] Specifically, in Figure 6 In the illustrated embodiment, the first limiting member 24 has a first protrusion 54, the third limiting member 14 has a first groove 56, and the first protrusion 54 is rotatable within the first groove 56. The second limiting member 26 has a second protrusion 58, and the fourth limiting member 16 has a second groove 60, and the second protrusion 58 is rotatable within the second groove 60. The first portion 20 is connected to the first protrusion 54, thereby driving the first limiting member 24 to move synchronously. The second portion 22 is connected to the second protrusion 58, thereby driving the second limiting member 26 to move synchronously.
[0118] When the rotating seat 12 is in the neutral position, the first protrusion 54 is accommodated in the first recess 56 and can rotate within the first recess 56. When the rotating seat 12 rotates from the neutral position about the first rotation axis L1, the first part 20 rotates about the first rotation axis L1, and the first limiting member 24 can rotate relative to the third limiting member 14. At this time, the first protrusion 54 will rotate within the first recess 56 in the initial stage of rotation, and the first recess 56 guides the movement of the first limiting member 24. Afterward, the first protrusion 54 will separate from the first recess 56. When the rotating seat 12 is reset, the first protrusion 54 will be repositioned in the first groove 56 in the later stage of rotation. The first groove 56 guides the reset of the first limiting member 24. Thus, when the rotating seat 12 is operated and when it is released, the first protrusion 54 and the first groove 56 will cooperate with each other in the early stage of rotation when the rotating seat 12 is operated and in the later stage of rotation when the rotating seat 12 is released, so that the movement of the rotating seat 12 is smoother.
[0119] When the rotating seat 12 rotates around the second rotation axis L2, and the second part 22 rotates synchronously with the first part 20 around the second rotation axis L2, the second limiting member 26 can rotate relative to the fourth limiting member 16. At this time, the second protrusion 58 will rotate within the second groove 60 in the initial stage of rotation, and the second groove 60 guides the movement of the second limiting member 26. Afterwards, the second protrusion 58 will separate from the second groove 60. When the rotating seat 12 is reset, the second protrusion 58 will be repositioned within the second groove 60 in the later stage of rotation, and the second groove 60 guides the reset of the second limiting member 26. Thus, when the rotating seat 12 is operated and released, the second protrusion 58 and the second groove 60 will cooperate with each other in the initial stage of rotation when the rotating seat 12 is operated and in the later stage of rotation when the rotating seat 12 is released, making the movement of the rotating seat 12 smoother.
[0120] In one embodiment, the first limiting member 24 has a first groove 56, the third limiting member 14 has a first protrusion 54, the second limiting member 26 has a second protrusion 58, and the fourth limiting member 16 has a second groove 60. In another embodiment, the first limiting member 24 has a first protrusion 54, the third limiting member 14 has a first groove 56, the second limiting member 26 has a second groove 60, and the fourth limiting member 16 has a second protrusion 58.
[0121] In other embodiments, one of the first limiting member 24 and the third limiting member 14 is provided with a first protrusion 54, and the other of the first limiting member 24 and the third limiting member 14 is provided with a first groove 56; or one of the second limiting member 26 and the fourth limiting member 16 is provided with a second protrusion 58, and the other of the first limiting member 24 and the fourth limiting member 16 is provided with a second groove 60.
[0122] In some implementations, please refer to Figure 6 The rocker structure 100 includes a second pin 62 and a frame 36. A sleeve 63 is provided on the frame 36. The fourth limiting member 16, the body of the second reset member 30, and the sleeve 63 are sequentially sleeved on the second pin 62. The second end of the second reset member 30 abuts against the frame 36.
[0123] Therefore, the contact between the second reset member 30 and the fourth limiting member 16 is more stable.
[0124] Specifically, in Figures 1 to 6In the rocker arm structure 100, a mounting plate 34 is included, and a frame 36 is fixed on the mounting plate 34. The first and second ends of the second reset member 30 are respectively connected to the two ends of the body of the second reset member 30. The first end of the second reset member 30 abuts against the fourth limiting member 16, and the second end of the second reset member 30 abuts against the frame 36. The fourth limiting member 16, the body of the second reset member 30, and the sleeve 63 are sequentially sleeved on the second pin 62. One end of the second pin 62 can be fixedly connected to the sleeve 63. The fourth limiting member 16 and the body of the second reset member 30 are rotatably sleeved on the second pin 62, so that the first end of the second reset member 30 can provide a stable force to the fourth limiting member 16, thereby improving the stability of the rotating seat 12 in the neutral position and during rotation to a certain extent.
[0125] In some implementations, please refer to Figures 1 to 6 The second part 22 includes a base 32, the second end of the first reset member 28 abuts against the base 32, and the base 32 and the second limiting member 26 are respectively located at the two ends of the connecting part 44 on the second rotation axis L2.
[0126] Therefore, when the second part 22 moves, the second part 22 can apply a force to the first reset member 28 through the base 32, so that the first reset member 28 can apply a corresponding force to the third limiting member 14 when the second part 22 moves, so that the first limiting member 24 and the third limiting member 14 are in an abutting state.
[0127] Specifically, in one embodiment, the second part 22 includes a base 32 and a connecting part 44. The second limiting member 26 and the base 32 are connected by the connecting part 44, which is located in the first limiting groove 38. The second limiting member 26 and the base 32 are located on both sides of the frame 36 on the second rotation axis L2.
[0128] The first end of the first reset member 28 abuts against the third limiting member 14, the second end of the first reset member 28 abuts against the base 32, and the body of the first reset member 28 is connected to the first end and the second end of the first reset member 28.
[0129] When the second part 22 moves, the first reset member 28 can use the base 32 as the force fulcrum to apply force to the third limiting member 14, so that the third limiting member 14 and the first limiting member 24 are in abutting state, thereby eliminating the false position of the rocker structure 100.
[0130] In some implementations, please refer to Figures 1 to 6 The third limiting member 14 is rotatably connected to the other side of the second part 22 that is relatively far away from the second limiting member 26, and moves synchronously with the second part 22.
[0131] Therefore, when the first part 20 moves the first limiting member 24, the rotatable third limiting member 14 can adapt to the movement of the first limiting member 24; and when the second part 22 moves, the first limiting member 24 and the third limiting member 14 can be kept in contact through the synchronous movement of the third limiting member 14.
[0132] Specifically, in one embodiment, the second part 22 includes a base 32 and a connecting part 44. The second limiting member 26 and the base 32 are connected by the connecting part 44, which is disposed within a first limiting groove 38. The second limiting member 26 and the base 32 are respectively located on both sides of the frame 36 on the second rotation axis L2. At least a portion of the first part 20 is disposed within the second limiting groove 42 of the connecting part 44. The third limiting member 14 is rotatably connected to the base 32.
[0133] When the first part 20 rotates around the first rotation axis L1, the first part 20 can drive the first limiting member 24 to rotate around the first rotation axis L1. The first limiting member 24 drives the third limiting member 14 to rotate relative to the base 32, so that the rotating third limiting member 14 can adapt to the movement of the first limiting member 24.
[0134] When the second part 22 rotates around the second rotation axis L2, the second part 22 drives the third limiting member 14 to rotate synchronously through the base 32 and the first reset member 28, and drives the first part 20 and the first limiting member 24 to rotate synchronously through the connecting part 44, so that the first limiting member 24 and the third limiting member 14 can remain in contact when the second part 22 moves.
[0135] In some implementations, please refer to Figures 1 to 6 The rocker structure 100 includes a first pin 64, and a third limiting member 14 is rotatably connected to the second part 22 on the other side relatively away from the second limiting member 26 via the first pin 64.
[0136] Thus, a rotatable connection can be achieved between the first reset member 28 and the second part 22, resulting in a simple structure. Preferably, the third limiting member 14 can move synchronously with the second part 22, so that when the first part 20 and the second part 22 move synchronously, the third limiting member 14 can also follow synchronously, ensuring that the third limiting member 14 and the first limiting member 24 can always maintain abutting engagement, preventing dislocation.
[0137] In some embodiments, one end of the first reset member 28 abuts against the other side of the second portion 22 that is relatively far from the second limiting member 26, and the other end abuts against the third limiting member 14 at a position far from the first limiting member 24 and / or against the third limiting member 14 at a position close to the first pin 64.
[0138] Specifically, in Figure 2In the middle, the second part 22 includes a base 32 located outside the frame 36, and a third limiting member 14 is rotatably connected to the base 32 via a first pin 64. The first end of the first reset member 28 abuts against the third limiting member 14, the second end of the first reset member 28 abuts against the base 32, and the body of the first reset member 28 connects the first end and the second end of the first reset member 28.
[0139] In some implementations, please refer to Figure 2 The body of the first reset component 28 is sleeved on the first pin 64.
[0140] As a result, the contact between the first reset member 28 and the third limiting member 14 is more stable.
[0141] Specifically, the rocker arm structure 100 includes a mounting plate 34, and a frame 36 is fixed on the mounting plate 34. The first end and the second end of the first reset member 28 are respectively connected to the two ends of the body of the first reset member 28. The first end of the first reset member 28 abuts against the third limiting member 14, and the second end of the first reset member 28 abuts against the base 32. The body of the first reset member 28 is sleeved on the first pin 64, so that the first end of the first reset member 28 can provide a stable force to the third limiting member 14, thereby improving the stability of the rotating seat 12 in the neutral position and during rotation to a certain extent.
[0142] exist Figure 2 In the middle, the bodies of the third limiting member 14 and the first resetting member 28 and the base 32 are sequentially sleeved on the first pin 64. The first pin 64 can be fixedly connected to the base 32, and the bodies of the third limiting member 14 and the first resetting member 28 are rotatably sleeved on the first pin 64.
[0143] This application provides a remote control, which includes a joystick structure 100 according to any of the above embodiments.
[0144] In the aforementioned remote control, the third limiting member 14 cooperates with the first limiting member 24 under the action of the first reset member 28. The first reset member 28 abuts against the side of the second part 22 that is relatively far from the second limiting member 26, so that the first reset member 28 can apply a corresponding force to the third limiting member 14 when the second part 22 moves. Thus, the first reset member 28 abuts against the third limiting member 14 and the second part 22 respectively. On the one hand, this optimizes the internal space of the joystick structure 100, making the structure more compact and eliminating the need for a large outer frame, which is beneficial for miniaturization. On the other hand, the first reset member 28 can apply a corresponding force to the third limiting member 14 when the second part 22 moves, which helps to prevent the third limiting member 14 and the first limiting member 24 from disengaging. This, to a certain extent, avoids or alleviates the problems of low control accuracy and untimely return force of the joystick structure 100 during operation.
[0145] Specifically, the remote controller can be used in conjunction with, but is not limited to, mobile platforms, handheld gimbal products, portable personal terminal devices, and game consoles. Mobile platforms include, but are not limited to, aircraft (including fixed-wing and rotary-wing drones), vehicles (including toy cars), and boats (including toy boats). The remote controller may include wired and / or wireless remote controllers, and may include one-handed and / or two-handed remote controllers.
[0146] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "certain embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with an embodiment or example is included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0147] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.
Claims
1. A rocker structure characterized by, The rocker structure comprises a rotating seat for being connected with a joystick and being driven to move by the joystick, the rotating seat comprising a first part corresponding to a first rotating axis and a second part corresponding to a second rotating axis, the first rotating axis and the second rotating axis being substantially perpendicular; One side of the first part is provided with a first limiting piece which is driven to move synchronously by the first part; One side of the second part is provided with a second limiting piece which is driven to move synchronously by the second part; A third limiting piece is matched with the first limiting piece under the action of a first reset piece; A fourth limiting piece is matched with the second limiting piece under the action of a second reset piece; The first reset piece abuts against the other side of the second part which is relatively far away from the second limiting piece, so that the first reset piece can apply corresponding force to the third limiting piece when the second part moves, and the first limiting piece and the third limiting piece are in abutment state. When the rotating seat rotates around the first rotating axis, the first part rotates around the first rotating axis and the second part remains stationary.
2. The rocker structure of claim 1, wherein, When the rotating seat rotates around the second rotating axis, the first part and the second part synchronously rotate around the second rotating axis.
3. The rocker structure of claim 1, wherein, The rocker structure comprises a frame, the frame is enclosed to form a first limiting groove, at least part of the second part and at least part of the first part can rotate around the second rotating axis and are arranged in the first limiting groove.
4. The rocker structure of claim 1, wherein, The second part is enclosed to form a second limiting groove, the second limiting groove is arranged in the first limiting groove, and at least part of the first part can rotate around the first rotating axis and is arranged in the second limiting groove.
5. The rocker structure of claim 4, wherein, The first reset piece abuts against the part of the second part which is outside the frame.
6. The rocker structure of claim 4, wherein, When the rotating seat is in a middle position, the second limiting piece and the fourth limiting piece are in abutment state at a first position and a second position, the first position and the second position are respectively located on two sides of the second part on the first rotating axis, the first limiting piece and the third limiting piece are in abutment state at a third position and a fourth position, the third position and the fourth position are respectively located on two sides of the first part on the second rotating axis.
7. The rocker structure of claim 1, wherein, When the rotating seat rotates in a first direction around the second rotating axis from the middle position, the first limiting piece and the third limiting piece are in abutment state at the third position and the fourth position, and the second limiting piece and the fourth limiting piece are in abutment state only at the second position.
8. The rocker structure of claim 7, wherein, When the rotating seat rotates in a second direction around the second rotating axis from the middle position, the first limiting piece and the third limiting piece are in abutment state at the third position and the fourth position, and the second limiting piece and the fourth limiting piece are in abutment state only at the first position, wherein the first direction and the second direction are opposite.
9. The rocker structure of claim 8, wherein, 10. The rocker structure of claim 7, wherein, When the rotating seat rotates from the middle position to a third direction around the first rotating axis, the first limiting piece and the third limiting piece are in abutting state only at the fourth position, and the second limiting piece and the fourth limiting piece are in abutting state at the first position and the second position.
11. The rocker structure of claim 10, wherein, When the rotating seat rotates from the middle position to a fourth direction around the first rotating axis, the first limiting piece and the third limiting piece are in abutting state only at the third position, and the second limiting piece and the fourth limiting piece are in abutting state at the first position and the second position, the third direction and the fourth direction being opposite.
12. The rocker structure of claim 1, wherein, One of the first limiting piece and the third limiting piece is provided with a first protruding part, and the other of the first limiting piece and the third limiting piece is provided with a first recessed part, the first protruding part being able to rotate in the first recessed part; and / or, One of the second limiting piece and the fourth limiting piece is provided with a second protruding part, and the other of the second limiting piece and the fourth limiting piece is provided with a second recessed part, the second protruding part being able to rotate in the second recessed part.
13. The rocker structure of claim 1, wherein, The rocker structure comprises a second pin shaft and a frame, the frame being provided with a sleeve, the fourth limiting piece, the body of the second reset piece and the sleeve being sequentially sleeved on the second pin shaft, the second end of the second reset piece being in abutment with the frame.
14. The rocker structure of claim 1, wherein, The second part comprises a base, the second end of the first reset piece being in abutment with the base, the base and the second limiting piece being respectively located at two ends of the second part on the second rotating axis.
15. The rocker structure of claim 1, wherein, The third limiting piece is rotatably connected to the other side of the second part away from the second limiting piece and keeps synchronous movement with the second part.
16. The rocker structure of claim 15, wherein, The rocker structure comprises a first pin shaft, the third limiting piece being rotatably connected to the other side of the second part away from the second limiting piece through the first pin shaft.
17. The rocker structure of claim 16, wherein, The body of the first reset piece is sleeved on the first pin shaft.
18. A remote control, characterized in that The rocker structure comprises: The rocker structure of any one of claims 1-17. The rocker structure of any one of claims 1-17.