A wing actuator, a wing system and a motorcycle

By combining the driver and damper of the wing actuator, the problem of insufficient stability of fixed wings under different driving conditions is solved, and the stability of motorcycles under various road conditions is improved.

CN224277417UActive Publication Date: 2026-05-26ZHONGSHAN AUTO ELECTRONICS TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHONGSHAN AUTO ELECTRONICS TECHNOLOGY CO LTD
Filing Date
2025-05-27
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing motorcycle winglets are fixed in place, which cannot fully enhance stability under different driving conditions.

Method used

The system employs a fixed-wing actuator, which includes a housing, a driver, a transmission assembly, and a damper. The driver provides power, the transmission assembly transmits torque, and the damper provides damping force, enabling the fixed-wing to rotate to the optimal angle under different driving conditions to improve stability.

Benefits of technology

It enables the winglets to rotate to different angles under different road conditions, maximizing the stability of the motorcycle, reducing wind resistance, and enhancing vehicle stability.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application discloses a wing actuator, a wing system, and a motorcycle, relating to the field of motorcycle parts. The wing actuator includes: a housing; a driver, a transmission assembly, a drive shaft, and a damper disposed within the housing; a driver; a transmission assembly, driveably connected to the driver; a drive shaft, drively connected to the transmission assembly, used to drive the wing; and a damper engaged with the transmission assembly. When the driver is operating, the driver in the housing provides the power to rotate the wing, and the transmission assembly in the housing transmits the power from the driver to the drive shaft, enabling the drive shaft to drive the wing to rotate. When the driver is not operating, the damper engaged with the transmission assembly provides resistance to the transmission assembly, fixing the position of the transmission assembly, thereby stopping the drive shaft and the wing. The wing can be controlled to rotate at different angles to adapt to different road conditions, allowing the wing to better enhance stability under different road conditions.
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Description

Technical Field

[0001] This application relates to the field of motorcycle parts, and in particular to a wing actuator and a motorcycle. Background Technology

[0002] The function of a motorcycle winglet is to generate downforce on the motorcycle after it reaches a certain speed, thereby improving stability. Current motorcycle winglets are generally fixedly mounted on the motorcycle frame. However, in different riding conditions, fixed winglets cannot fully exert their stability-enhancing effect. Utility Model Content

[0003] This application provides a wing actuator and a motorcycle. The wing actuator can control the wing to rotate at different angle values ​​to adapt to different road conditions on the motorcycle and maximize the stability of the motorcycle.

[0004] To solve the above-mentioned technical problems, the first aspect of this application adopts a windshield actuator, the windshield actuator comprising: a housing; a driver disposed in the housing; a transmission assembly disposed in the housing and connected to the driver; a drive shaft connected to the transmission assembly, the drive shaft being used to drive the windshield; and a damper disposed in the housing and meshing with the transmission assembly.

[0005] In some embodiments, the transmission assembly includes a worm, a double gear, and a sector gear. The output shaft of the driver is connected to the worm. The double gear includes a first gear and a second gear arranged coaxially. The worm meshes with the first gear, the second gear meshes with the sector gear, the damper meshes with the double gear, and the sector gear is connected to the drive shaft.

[0006] In some embodiments, the diameter of the first gear is larger than the diameter of the second gear, and the damper meshes with the first gear.

[0007] In some embodiments, the damper includes a third gear, at least one friction plate, at least one washer, a helical spring, a first fastener, and a second fastener. The third gear meshes with the transmission assembly and is kinetically connected to the friction plate. At least one of the two end faces of the third gear is adjacent to one of the friction plates. The first fastener passes through the third gear and the helical spring. The second fastener is threadedly connected to the first fastener to pre-tighten the helical spring between the cap edge of the third gear and the second fastener. One washer is disposed between the friction plate and the helical spring, and / or another washer is disposed between the friction plate and the cap edge of the first fastener. Under the action of the helical spring, the friction plate abuts against the washer.

[0008] In some embodiments, the damper further includes a washer disposed between the cap of the second fastener and the helical spring.

[0009] In some embodiments, the third gear is connected to the friction plate via a spline.

[0010] In some embodiments, the windshield actuator further includes a circuit board with a Hall sensor and a magnetic element on the side of the fan teeth facing the circuit board.

[0011] In some embodiments, the windshield actuator further includes at least two limiting members arranged around the drive shaft. When the sector tooth is at a first limit angle, one side of the sector tooth can abut against one of the limiting members, and when the sector tooth is at a second limit angle, the other side of the sector tooth can abut against the other limiting member.

[0012] In some embodiments, the limiting member is I-shaped and is made of an elastic material.

[0013] The second aspect of this application employs a wind-stabilized wing system, the wind-stabilized wing system comprising a wind-stabilized wing and a wind-stabilized wing actuator as described in any of the first aspects, wherein the wind-stabilized wing actuator is driven connected to the wind-stabilized wing to drive the wind-stabilized wing to rotate.

[0014] The third aspect of this application adopts a motorcycle equipped with a wing system as described in the second aspect.

[0015] This application discloses a wing actuator, a wing system, and a motorcycle. The wing actuator includes: a housing; a driver disposed within the housing; a transmission assembly disposed within the housing and drively connected to the driver; a drive shaft drively connected to the transmission assembly, the drive shaft being used to drive the wing; and a damper disposed within the housing and meshing with the transmission assembly. In operation, the driver in the housing provides the power to rotate the wing, and the transmission assembly in the housing transmits the power from the driver to the drive shaft, enabling the drive shaft to drive the wing to rotate. When the driver is not operating, the damper meshing with the transmission assembly provides resistance to the transmission assembly, fixing the position of the transmission assembly and thus stopping the drive shaft and the wing. Using the wing actuator of this embodiment, the wing can be rotated to different angles to adapt to different road conditions encountered by the motorcycle, allowing the wing to better enhance stability under various road conditions. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is an example diagram of the installation of the windshield stabilizer provided in the embodiments of this application;

[0018] Figure 2 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 3 ;

[0021] Figure 5 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 4 ;

[0022] Figure 6 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 5 ;

[0023] Figure 7 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 6 ;

[0024] Figure 8 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 7 ;

[0025] Figure 9 This is a schematic diagram of the structure of the windshield actuator provided in the embodiments of this application. Figure 8 .

[0026] Explanation of reference numerals in the attached drawings: 10-Motorcycle, 11-Wind vane system, 12-Wind vane, 121-Fixing groove, 13-Wind vane actuator, 21-Housing, 211-Through hole, 212-Driver, 213-Transmission assembly, 214-Damper, 215-First housing, 216-Second housing, 217-Sealing ring, 22-Drive shaft, 221-Bolt, 222-Torsion spring, 31-Worm, 32-Double gear, 321-First gear, 322-Second gear, 33-Sector gear, 331-Magnetic component, 34-Output shaft, 41-Third gear, 411-Spline, 42-Friction plate, 43-Washer, 44-Helical spring, 45-First fastener, 46-Second fastener, 47-Gasket, 51-Circuit board, 52-Limiting component, 53-Notch, 54-Rubber plug, 55-Wire. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. It is understood that the specific embodiments described herein are only for explaining this application and not for limiting it. Furthermore, it should be noted that, for ease of description, only the parts related to this application are shown in the accompanying drawings, not all structures. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] The terms "first," "second," and "third" in this application are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified. All directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationships and movements between components in a specific orientation (as shown in the figures). If the specific orientation changes, the directional indications also change accordingly. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or devices.

[0029] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0030] To address the issue that fixed-mounted winglets in existing technologies cannot effectively improve motorcycle stability under various driving conditions, this embodiment proposes a winglet system 11. This winglet system 11 is mounted on the motorcycle 10 and includes a winglet 12 and a winglet actuator 13. A diagram showing the motorcycle 10 with the winglet 12 mounted is shown below. Figure 1 As shown.

[0031] This embodiment discloses a wing actuator 13 for controlling any wing 12 installed on both sides of a motorcycle. Specifically, the wing 12 can be installed on the front part of the motorcycle 10, the rear part of the motorcycle 10, or the middle part of the motorcycle 10. The installation position of the wing 12 in this application can be any position that can enhance the stability of the motorcycle 10.

[0032] The windshield actuator 13 provided in this embodiment includes at least a housing 21, a driver 212, a transmission assembly 213, a damper 214, and a drive shaft 22.

[0033] like Figure 2 The housing 21 shown is installed inside the body shell of the motorcycle 10. In order to reduce the excess wind resistance generated by the housing 21 during the operation of the motorcycle 10, this embodiment emphasizes that the housing 21 is installed inside the body shell of the motorcycle 10, so as to reduce the excess wind resistance generated by the housing 21 when the motorcycle 10 equipped with the wing brake 13 of this embodiment is in motion.

[0034] In some embodiments, the surface of the housing 21 is provided with at least two through holes 211. With at least two through holes 211 provided on the surface of the housing 21, the housing 21 can be installed in the body shell of the motorcycle 10 by inserting screws through the through holes 211 and the body shell.

[0035] The housing 21 and the wind-stabilizing wing 12 are connected by a drive shaft 22, which is used to drive the wind-stabilizing wing 12 to rotate.

[0036] In some embodiments, such as Figure 3As shown, the wind deflector 12 has a fixing groove 121. In this embodiment, the wind deflector 12 is installed on both sides of the motorcycle 10 and is exposed outside the body shell. When the motorcycle 10 reaches a certain speed, the wind deflector 12 begins to function, generating downforce on the motorcycle 10 body to improve its stability. The drive shaft 22 is inserted into the fixing groove 121, thereby driving the wind deflector 12 to rotate or stop. At least one bolt 221 is connected to the drive shaft 22, which is used to reinforce the connection between the drive shaft 22 and the wind deflector 12 when they are connected.

[0037] In some embodiments, such as Figure 4 As shown, the housing 21 includes a first housing 215 and a second housing 216, which are combined to form the housing 21 by means of screw posts.

[0038] In some embodiments, when installing the first housing 215 and the second housing 216, a sealing ring 217 for sealing and waterproofing is provided along the edges of the first housing 215 and the second housing 216. The sealing ring 217 can reduce the gap between the first housing 215 and the second housing 216 and reduce the possibility of damage to the first housing 215 and the second housing 216 due to collision.

[0039] The actuator 212 is disposed in the housing 21. In order to drive the windshield 12 to rotate, the actuator 212 can provide power for the rotation of the windshield 12. The actuator 212 can be a motor to output torque. The torque provided by the actuator 212 can be a forward torque or a reverse torque. Using the forward torque and the reverse torque, the windshield 12 can be driven to rotate in the forward and reverse directions.

[0040] The transmission assembly 213 is disposed in the housing 21. In order to realize power transmission, the transmission assembly 213 is connected to the driver 212 and the drive shaft 22 respectively. The torque generated by the driver 212 is reduced and increased by the transmission assembly 213, which can drive the drive shaft 22 to move, thereby driving the wind vane 12.

[0041] The damper 214 is disposed in the housing 21 and engages with the transmission assembly 213. When the driver 212 is not working, in order to fix the position of the windshield 12, after the driver 212 stops outputting torque, the damper 214 can provide motion resistance, which can keep the transmission assembly 213 and the drive shaft 22 in a fixed position, thereby keeping the windshield 12 in a fixed position.

[0042] The wing actuator 13 provided in this embodiment has a driver 212 in the housing 21 that can output torque, which drives the wing 12 to rotate through the transmission assembly 213 and drive shaft 22. The rotatable wing 12 can adapt to different driving conditions and improve the stability of the motorcycle. When the driver 212 in the housing 21 does not output torque, the damper 214 provides motion resistance, which fixes the wing 12 through the transmission assembly 213 and drive shaft 22. When the speed of the motorcycle 10 is stable, the wing 12 can stably perform its effect of improving the stability of the motorcycle.

[0043] In some embodiments, such as Figure 5 As shown, the transmission assembly 213 includes a worm gear 31, a double gear 32, and a sector gear 33. The output shaft 34 of the driver 212 is connected to the worm gear 31. The double gear 32 includes a first gear 321 and a second gear 322 coaxially arranged. The worm gear 31 meshes with the first gear 321, and the second gear 322 meshes with the sector gear 33. The damper 214 meshes with the double gear 32. The sector gear 33 is connected to the drive shaft 22.

[0044] In this way, the transmission assembly 213 can transmit torque from the driver 212 or motion resistance from the damper 214. When the driver 212 outputs torque, the torque is transmitted from the driver 212 to the drive shaft 22 through the worm gear 31, the first gear 321, the second gear 322, and the sector gear 33. When the driver 212 does not output torque, the motion resistance of the damper 214 is transmitted through the first gear 321, the second gear 322, and the sector gear 33.

[0045] In some embodiments, the diameter of the first gear 321 is larger than the diameter of the second gear 322, and the damper 214 meshes with the first gear 321.

[0046] When the driver 212 outputs torque, in order to achieve slow and smooth rotation of the drive shaft 22, this embodiment describes the gear diameters of the first gear 321 and the second gear 322 in the double gear 32. Compared to the second gear 322, the first gear 321 is a larger gear, and the second gear 322 is a smaller gear. When the driver 212 outputs torque, the first gear 321 and the second gear 322, which are connected to the worm gear 31, are driven coaxially. The first gear 321 acts as the power input gear, and the second gear 322 acts as the power output gear, reducing the gear speed and driving the drive shaft 22 to rotate slowly and smoothly. When the driver 212 does not output torque, the damper 214, through the first gear 321 and the second gear 322, restricts the movement of the sector gear 33 and the drive shaft 22, thereby keeping the wind vane 12 stationary. Understandably, when the driver 212 outputs torque, the torque output by the larger diameter first gear 321 is greater than the torque output by the smaller diameter second gear 322. The first gear 321 meshes with the damper 214, making it easier to counteract the damping torque output by the damper 214 and achieve rotation.

[0047] In some embodiments, such as Figure 6 As shown, the damper 214 includes a third gear 41, at least one friction plate 42, at least one washer 47, a coil spring 44, a first fastener 45, and a second fastener 46. The third gear 41 meshes with the transmission assembly 213 and is drively connected to the friction plate 42. At least one of the two end faces of the third gear 41 is adjacent to a friction plate 42. The first fastener 45 passes through the third gear 41 and the coil spring 44. The second fastener 46 is threadedly connected to the first fastener 45 to pre-tighten the coil spring 44 between the cap edge of the third gear 41 and the second fastener 46. A washer 43 is disposed between the friction plate 42 and the coil spring 44, and / or, another washer 43 is disposed between the friction plate 42 and the cap edge of the first fastener 45. Under the action of the coil spring 44, the friction plate 42 abuts against the washer 43.

[0048] The third gear 41 meshes with the transmission assembly 213. When the driver 212 is not outputting torque, the damper 214 provides damping force through the third gear 41 to impede the movement of the transmission assembly 213, thus keeping the transmission assembly 213 stationary. The third gear 41 is connected to the friction plate 42, and the friction plate 42 abuts against the pad 43. The damper 214 provides damping force through the friction between the friction plate 42 and the pad 43, impeding the movement of the transmission assembly 213 and keeping the transmission assembly 213 stationary.

[0049] A helical spring 44 is incorporated into the damper 214 to provide normal force and ensure the required frictional resistance. The deformation of the helical spring 44 can be adjusted by changing the screw travel of the second fastener 46, thereby adjusting the damping of the damper 214.

[0050] To facilitate the installation of the third gear 41, friction plate 42 and helical spring 44 into the housing 21, the damper 214 is provided with a first fastener 45 and a second fastener 46. The first fastener 45 passes through the third gear 41, friction plate 42 and helical spring 44, and the first fastener 45 and the second fastener 46 are threaded together to fix the third gear 41, friction plate 42 and helical spring 44 coaxially.

[0051] In some embodiments, such as Figure 7 As shown, the damper 214 also includes a washer 43, which is disposed between the cap of the second fastener 46 and the coil spring 44, so as to pre-tighten the coil spring 44 between the third gear 41 and the cap of the second fastener 46.

[0052] To enhance the friction between the friction plate 42 and the pad 47, two friction plates 42 are respectively provided at both ends of the third gear 41 in the damper 214 of this embodiment. This embodiment further provides two pads 47, which are respectively provided on the outer side of the two friction plates 42. Under the compression of the helical spring 44, the third gear 41 drives the friction plates 42 at both ends, so that sliding friction occurs between the friction plate 42 and the pad 47, thereby enhancing the damping effect of the damper 214 and ensuring that the transmission component 213 remains stationary when the driver 212 does not output torque.

[0053] In some embodiments, the third gear 41 is driven by the friction plate 42 via a spline 411. The third gear 41 can be a gear with an external spline, and the friction plate 42 can be a friction plate with an internal spline. The internal spline and the external spline are driven together, so that the friction plate 42 and the third gear 41 are driven together. In this embodiment, the third gear 41 can drive the friction plate 42 through the spline, so that friction damping is generated between the friction plate 42 and the pad 47. That is, the damper 215 mainly relies on the frictional resistance generated by the relative movement between the friction plate 42 and the pad 47 as damping.

[0054] In some embodiments, the wind vane actuator 13 further includes a circuit board 51, which is provided with a Hall sensor, and the fan tooth 33 is provided with a magnetic element 331 on the side facing the circuit board 51.

[0055] The Hall sensor is fixed on the circuit board 51 near the sector tooth 33. The Hall sensor is used to detect the rotation angle of the sector tooth 33.

[0056] In this embodiment, the wing actuator 13 can be used to detect the rotation angle of the wing 12. Specifically, since the wing 12 is driven by the sector tooth 33 to rotate the drive shaft 22, the rotation angle of the wing 12 can be detected by detecting the rotation angle of the sector tooth 33.

[0057] Magnetic elements 331 can be evenly arranged on the sector teeth 33. For example, the magnetic elements 331 can be magnetic beads. The Hall sensor can identify the magnetic beads, and the rotation angle of the sector teeth 33 can be determined based on the identified magnetic beads or the number of magnetic beads.

[0058] To facilitate the identification of the rotation angle of the sector tooth 33, a Hall sensor is installed in the circuit board 51 facing the sector tooth 33.

[0059] In some embodiments, the windshield actuator further includes at least two limiting members 52, such as... Figure 4 As shown, at least two limiting members are arranged around the drive shaft 22. When the sector tooth 33 is at the first limit angle, one side of the sector tooth 33 can abut against one limiting member 52, and when the sector tooth 33 is at the second limit angle, the other side of the sector tooth 33 can abut against another limiting member 52. The limiting members are I-shaped and made of elastic material.

[0060] To prevent the drive shaft 212 from rotating too far during rotation, which could cause the winglet 12 to rotate too much and potentially collide with the vehicle body, or prevent the winglet 12 from effectively improving stability, this embodiment limits the rotation angle range of the output shaft 212. At least one limiting member 52 is provided in the housing of the winglet actuator. The limiting member 52 can limit the maximum value on both sides of the sector tooth 33, restricting the travel of the winglet 12, reducing the probability of collision between the winglet 12 and the vehicle body, and ensuring that the winglet 12 can effectively improve stability within its travel range. To protect the sector tooth 33 and the limiting member 52, the limiting member 52 can be made of an elastic material, thereby extending the service life of both.

[0061] In some embodiments, the windshield actuator further includes a torsion spring 222, such as Figure 3 As shown, a torsion spring sleeve 222 is located on the drive shaft 22, and one connecting end of the torsion spring 222 is connected to the wind vane 12, so that under the restoring force of the torsion spring 222, the sector tooth 33 and the second gear 322 remain engaged. In this way, the mechanical gap between the sector tooth 33 and the second gear 322 in the housing 21 can be eliminated, so that the sector tooth 33 and the second gear 322 are tightly engaged, the transmission is smooth, the transmission efficiency is improved, and the noise is reduced.

[0062] In some embodiments, such as Figure 9 As shown, the second housing 216 has a notch 53, in which a rubber plug 54 is fixed, and at least one wire 55 passes through the rubber plug 54.

[0063] To enable rotational control of the wind vane 12, housing 21 requires connection to an external power source and external control system. To allow external power and external control to enter housing 21, a notch 53 is provided in the second housing 216, and a rubber plug 54 is fixed to the notch 53 to ensure the waterproof performance of housing 21.

[0064] The rubber stopper 54 has a wire 55 through which signal and power lines are introduced into the housing 21. The power line can be connected to the driver 212 to control the output torque of the driver 212. The signal line can be connected to the Hall sensor in the circuit board 51 to acquire and upload the rotation angle of the fan tooth 33 identified by the Hall sensor, so that the user can accurately obtain the rotation angle of the wind vane 12. The signal line can also be connected to the driver 212 to control the driver 212.

[0065] This application discloses a motorcycle 10, which is equipped with a wing actuator 13 as described in any of the above embodiments.

[0066] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. A windshield actuator, characterized in that, The windshield actuator includes: Box; The driver is located within the enclosure; A transmission assembly is disposed in the housing and is connected to the driver in a transmission manner; A drive shaft is connected to the transmission assembly, and the drive shaft is used to drive the windshield. A damper is disposed in the housing and engages with the transmission assembly.

2. The windshield actuator according to claim 1, characterized in that, The transmission assembly includes a worm, a double gear, and a sector gear. The output shaft of the driver is connected to the worm. The double gear includes a first gear and a second gear arranged coaxially. The worm meshes with the first gear, the second gear meshes with the sector gear, the damper meshes with the double gear, and the sector gear is connected to the drive shaft.

3. The windshield actuator according to claim 2, characterized in that, The diameter of the first gear is larger than the diameter of the second gear, and the damper meshes with the first gear.

4. The windshield actuator according to claim 1, characterized in that, The damper includes a third gear, at least one friction plate, at least one washer, a helical spring, a first fastener, and a second fastener. The third gear meshes with the transmission assembly and is drively connected to the friction plate. At least one of the two end faces of the third gear is adjacent to one of the friction plates. The first fastener passes through the third gear and the helical spring. The second fastener is threadedly connected to the first fastener to pre-tighten the helical spring between the cap edge of the third gear and the second fastener. One washer is disposed between the friction plate and the helical spring, and / or, another washer is disposed between the friction plate and the cap edge of the first fastener. Under the action of the helical spring, the friction plate abuts against the washer.

5. The fixed-wing actuator according to claim 4, characterized in that, The damper also includes a washer disposed between the cap of the second fastener and the helical spring.

6. The windshield actuator according to claim 4, characterized in that, The third gear is connected to the friction plate via a spline.

7. The fixed-wing actuator according to claim 2, characterized in that, The wind turbine actuator also includes a circuit board, which is equipped with a Hall sensor, and the fan teeth are provided with a magnetic element on the side facing the circuit board.

8. The fixed-wing actuator according to claim 2, characterized in that, The windshield actuator further includes at least two limiting members, which are arranged around the drive shaft. When the sector tooth is at a first limit angle, one side of the sector tooth can abut against one of the limiting members, and when the sector tooth is at a second limit angle, the other side of the sector tooth can abut against the other limiting member.

9. The fixed-wing actuator according to claim 8, characterized in that, The limiting component is H-shaped and is made of elastic material.

10. The windshield actuator according to claim 2, characterized in that, The stabilizer actuator also includes a torsion spring, which is sleeved on the drive shaft. One end of the torsion spring is connected to the stabilizer, so that under the restoring force of the torsion spring, the sector teeth remain engaged with the second gear.

11. A windshield system, characterized in that, The wind-stabilizing wing system includes a wind-stabilizing wing and a wind-stabilizing wing actuator as described in any one of claims 1-10, wherein the wind-stabilizing wing actuator is driven connected to the wind-stabilizing wing to drive the wind-stabilizing wing to rotate.

12. A motorcycle, characterized in that, The motorcycle includes the wing system as described in claim 11.