Pedal assembly and vehicle with same

By designing a pedal assembly including a support frame, pedal, traction rope and drive motor, the problem of high production costs of existing electric pedals is solved, convenient pedal extension and storage is achieved, and vehicle production costs are reduced.

CN222522574UActive Publication Date: 2025-02-25GUANGZHOU AUTOMOBILE GROUP CO LTD
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Patent Information

Application Number
CN202420754337.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-11
Publication Date
2025-02-25
Estimated Expiration
2034-04-11

AI Technical Summary

Technical Problem

The production costs of existing electric pedals are high, resulting in an increase in vehicle production costs.

Method used

A pedal assembly is designed, including a support frame, a pedal, a traction rope and a driving motor. Through the traction rope, the pedal is driven to move on the support frame, so as to achieve extension and storage, and reduce production costs.

Benefits of technology

It realizes convenient extension and storage of pedals, improves user experience, and reduces the production cost of the vehicle.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a pedal assembly and a vehicle with the pedal assembly, the pedal assembly comprises a support frame, a pedal plate, a pedal plate and a pedal plate, the support frame is suitable for being connected with a chassis; the pedal is arranged on the supporting frame, the pedal can move between a first position and a second position, the pedal is stored on the supporting frame at the first position, and one end of the pedal extends out of a vehicle body from the first side of the supporting frame at the second position; the traction rope is connected with the pedal, and part of the traction rope is wound on the reel; the reel is connected with a motor shaft of the driving motor, so that the pulling rope drives the pedal to move between the first position and the second position. According to the pedal assembly, the driving motor drives the pedal to move through the traction rope, on one hand, the pedal can stretch out and be stored on a vehicle, a user can get on and off the vehicle conveniently, and on the other hand, the production cost of the vehicle can be reduced.
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Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a pedal assembly and a vehicle with the pedal assembly. Background Art

[0002] As vehicle technology continues to advance, more and more vehicle models are equipped with electric pedals to facilitate users getting on and off the vehicle. In related technologies, the production cost of the electric pedal is relatively high, which makes the production cost of the vehicle higher. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a pedal assembly, which can reduce the production cost of the vehicle.

[0004] The utility model also provides a vehicle with the pedal assembly.

[0005] The pedal assembly according to the first aspect of the utility model is used for a vehicle, and the pedal assembly includes: a support frame, the support frame is suitable for being connected to a chassis; a pedal, the pedal is arranged on the support frame, the pedal is movable between a first position and a second position, in the first position, the pedal is stored on the support frame, and in the second position, one end of the pedal extends out of the vehicle body from the first side of the support frame; a traction rope and a reel, the traction rope is connected to the pedal and partially wound on the reel; a drive motor, the reel is connected to the motor shaft of the drive motor, so that the traction rope drives the pedal to move between the first position and the second position.

[0006] According to the pedal assembly of the first aspect of the utility model, the driving motor drives the pedal to move through the traction rope. On the one hand, the pedal can be extended and stored on the vehicle, which is convenient for users to get on and off the vehicle. On the other hand, the production cost of the pedal assembly is relatively low, which can reduce the production cost of the vehicle.

[0007] According to some embodiments of the utility model, a first guide wheel and a second guide wheel are provided on the support frame, and the first guide wheel and the second guide wheel are arranged at intervals in the first direction, one end of the traction rope is wound around the reel, and the other end of the traction rope is wound around the first guide wheel and the second guide wheel in sequence and wound around the reel, and the pedal is connected to the traction rope located between the first guide wheel and the second guide wheel.

[0008] According to some embodiments of the utility model, the support frame is further provided with: a third guide wheel and a fourth guide wheel, the third guide wheel and the fourth guide wheel are arranged at intervals in the first direction, the third guide wheel and the fourth guide wheel are arranged at intervals in a direction perpendicular to the first direction, the third guide wheel and the fourth guide wheel are arranged at intervals in a direction perpendicular to the first direction, one end of the traction rope is wound around the reel, and the other end of the traction rope is sequentially passed around the fourth guide wheel, the first guide wheel, the second guide wheel and the third guide wheel and wound around the reel.

[0009] According to some embodiments of the utility model, the pedal assembly also includes: at least one tensioning assembly, the tensioning assembly including: a tensioning bracket, the tensioning bracket is arranged on the support frame, and a fixed column is formed on the tensioning bracket; a sliding bracket and a tensioning wheel, the sliding bracket is slidably arranged on the tensioning bracket, and the tensioning wheel is arranged on the sliding bracket; an elastic member, the elastic member is connected between the fixed column and the sliding bracket, wherein the traction rope passes around the tensioning wheel and the elastic member is in a deformed state.

[0010] According to some embodiments of the utility model, a fixing rope is provided on the pedal, and the traction rope is connected to the fixing rope.

[0011] According to some embodiments of the utility model, a plurality of fixing blocks are provided on the pedal, the plurality of fixing blocks are arranged at intervals, and the fixing ropes are respectively connected to the plurality of fixing blocks.

[0012] According to some embodiments of the utility model, a slide rail is provided on the support frame, and the slide rail extends along the first direction. A slider is provided on the pedal, and the slider is matched with the slide rail.

[0013] According to some embodiments of the utility model, the pedal includes: a first pedal and a second pedal, the first pedal and the second pedal are rotatably connected, the first pedal is connected to the traction rope, and in the second position, an end of the second pedal away from the first pedal extends out of the vehicle body from the first side of the support frame.

[0014] According to some embodiments of the utility model, the pedal assembly also includes: a guide frame, the guide frame is connected to the first side of the support frame, a guide groove is formed on the guide frame, a guide roller is provided on the bottom wall of the guide groove, and the pedal is supported on the guide roller.

[0015] According to some embodiments of the present invention, a pulley is provided at one end of the second pedal away from the first pedal.

[0016] According to some embodiments of the utility model, the sliding block is arranged on both sides of the first pedal in a direction perpendicular to the first direction, a travel switch is provided on the side wall of the guide groove, the travel switch is electrically connected to the drive motor, and a limit plate is provided on the support frame, and in the first position, the first pedal abuts against the limit plate.

[0017] A vehicle according to a second aspect of the utility model comprises: the pedal assembly according to the first aspect of the utility model.

[0018] According to the vehicle of the second aspect of the utility model, by providing the pedal assembly according to the first aspect of the utility model, the user experience can be improved and the production cost can be reduced.

[0019] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic diagram of a pedal assembly according to an embodiment of the utility model, in which the pedal is located in a first position;

[0021] Figure 2 yes Figure 1 a cross-sectional view of the pedal assembly shown in ;

[0022] Figure 3 yes Figure 2 Schematic diagram of the tensioning assembly, traction rope, second guide wheel and third guide wheel shown in;

[0023] Figure 4 yes Figure 3 A schematic diagram of the tensioning assembly shown in ;

[0024] Figure 5 yes Figure 1 A schematic diagram of another angle of the pedal assembly shown in ;

[0025] Figure 6 yes Figure 1 Schematic diagram of another state of the pedal assembly shown in , when the pedal is in the second position;

[0026] Figure 7 yes Figure 6 A schematic diagram of the pedal shown in ;

[0027] Figure 8 yes Figure 7 A schematic diagram of another angle of the pedal shown in ;

[0028] Fig. 9 yes Figure 1 A schematic diagram of the support frame and the guide frame shown in ;

[0029] Fig.10 yes Fig. 9 An enlarged view of A shown in FIG.

[0030] Reference numerals:

[0031] 100. Pedal assembly;

[0032] 10. Support frame; 11. Slide rail; 12. Limit plate;

[0033] 20. pedal; 21. fixed rope; 22. fixed block; 23. slider; 24. first pedal; 25. second pedal; 251. pulley;

[0034] 30. Traction rope;

[0035] 40. Reel;

[0036] 50. Driving motor;

[0037] 60, first guide wheel; 61, second guide wheel; 62, third guide wheel; 63, fourth guide wheel;

[0038] 70. tensioning assembly; 71. tensioning bracket; 711. fixing column; 72. sliding bracket; 73. tensioning wheel; 74. elastic member;

[0039] 80. Guide frame; 81. Guide groove; 82. Guide roller; 83. Travel switch. DETAILED DESCRIPTION

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0041] Reference below Figure 1-Figure 10 A pedal assembly according to an embodiment of the first aspect of the utility model is described.

[0042] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, the pedal assembly 100 according to the embodiment of the first aspect of the utility model is used for a vehicle, and the pedal assembly 100 includes: a support frame 10, a pedal 20, a traction rope 30, a reel 40 and a drive motor 50.

[0043] Specifically, the support frame 10 is suitable for being connected to the chassis, and the pedal 20 is arranged on the support frame 10. The pedal 20 is movable between a first position and a second position. In the first position, the pedal 20 is stored on the support frame 10. In the second position, one end of the pedal 20 extends out of the vehicle body from the first side of the support frame 10. The traction rope 30 is connected to the pedal 20 and is partially wound on the reel 40. The reel 40 is connected to the motor shaft of the drive motor 50 so that the traction rope 30 drives the pedal 20 to move between the first position and the second position.

[0044] After the pedal assembly 100 is assembled to the vehicle, the support plate is connected to the chassis. During the driving of the vehicle, the pedal 20 is stored on the support frame 10, so that the pedal 20 can be prevented from interfering with the normal driving of the vehicle. When people on the vehicle need to get on or off the vehicle, the drive motor 50 drives the pedal 20 to move from the first position to the second position through the drive rope, and the pedal 20 extends out of the vehicle body, so that people can get on and off the vehicle more conveniently through the pedal 20. After the people get on or off the vehicle, the drive motor 50 drives the pedal 20 to move from the second position to the first position through the drive rope.

[0045] It is understandable to those skilled in the art that the driving combination structure of the driving motor 50 and the driving rope is simple and of low cost, thereby reducing the production cost of the vehicle, and the shape of the driving rope is easy to change. During the product design process, the arrangement of the driving motor 50 and the driving rope is easier to adjust, thereby reducing the difficulty of product design.

[0046] Preferably, the drive motor 50 is a stepper motor or a servo motor. The stepper motor has high reliability and low cost, which can improve the reliability of the pedal assembly 100 during operation and further reduce the production cost. The servo motor has fast response and high precision, which can improve the response speed of the pedal assembly 100.

[0047] According to the pedal assembly 100 of the first aspect of the utility model, the driving motor 50 drives the pedal 20 to move through the traction rope 30. On the one hand, the pedal 20 can be extended and stored on the vehicle, which is convenient for users to get on and off the vehicle. On the other hand, the production cost of the pedal assembly 100 is relatively low, which can reduce the production cost of the vehicle.

[0048] In some embodiments of the present invention, Figure 2 As shown, the support frame 10 is provided with a first guide wheel 60 and a second guide wheel 61, and the first guide wheel 60 and the second guide wheel 61 are in a first direction (for example Figure 2 One end of the traction rope 30 is wound around the reel 40, and the other end of the traction rope 30 is wound around the first guide wheel 60 and the second guide wheel 61 in sequence and then wound around the reel 40, and the pedal 20 is connected to the traction rope 30 located between the first guide wheel 60 and the second guide wheel 61.

[0049] When the driving motor 50 drives the reel 40 to rotate in the opposite direction, the reel 40 winds the traction rope 30 in the opposite direction, so that the traction rope 30 located between the first guide wheel 60 and the second guide wheel 61 can move in the opposite direction, thereby driving the pedal 20 to move between the first position and the second position.

[0050] The first guide wheel 60 and the second guide wheel 61 can provide support and guidance for the traction rope 30 , so that part of the traction rope 30 moves between the first guide wheel 60 and the second guide wheel 61 .

[0051] During the product design process, the positions and guiding directions of the first guide wheel 60 and the second guide wheel 61 can be adjusted to meet more product design requirements.

[0052] In some embodiments of the present invention, Figure 2 As shown, the support frame 10 is also provided with: a third guide wheel 62 and a fourth guide wheel 63, the third guide wheel 62 and the fourth guide wheel 63 are arranged at intervals in the first direction, the third guide wheel 62 and the fourth guide wheel 63 are arranged at intervals with the first guide wheel 60 in a direction perpendicular to the first direction, the third guide wheel 62 and the fourth guide wheel 63 are arranged at intervals with the second guide wheel 61 in a direction perpendicular to the first direction, one end of the traction rope 30 is wound around the reel 40, and the other end of the traction rope 30 is sequentially passed around the fourth guide wheel 63, the first guide wheel 60, the second guide wheel 61 and the third guide wheel 62 and wound around the reel 40.

[0053] In this way, the angle between the traction ropes 30 on both sides of the reel 40 can be increased, the probability of the traction rope 30 escaping from the reel 40 during the rotation of the reel 40 can be reduced, and the probability of the traction ropes 30 on both sides of the reel 40 interfering with each other can be reduced.

[0054] In some embodiments of the present invention, Figure 2 As shown, the traction rope 30 between the reel 40 and the third guide wheel 62 and the traction rope 30 between the reel 40 and the fourth guide wheel 63 are in the same line, so that the probability of the traction rope 30 coming off the reel 40 can be further reduced.

[0055] In some embodiments of the present invention, Figure 2 , Figure 3 and Figure 4 As shown, the pedal assembly 100 further includes: at least one tensioning assembly 70 , for example, the tensioning assembly 70 may be one, two or three, and the tensioning assembly 70 includes: a tensioning bracket 71 , a sliding bracket 72 , a tensioning wheel 73 and an elastic member 74 .

[0056] Specifically, the tensioning bracket 71 is arranged on the support frame 10, a fixed column 711 is formed on the tensioning bracket 71, the sliding bracket 72 is slidably arranged on the tensioning bracket 71, the tensioning wheel 73 is arranged on the sliding bracket 72, and the elastic member 74 is connected between the fixed column 711 and the sliding bracket 72, wherein the traction rope 30 passes around the tensioning wheel 73, and the elastic member 74 is in a deformed state.

[0057] Thus, the elastic member 74 can apply a force to the traction rope 30 through the tensioning wheel 73, so that the traction rope 30 is in a tensioned state. In this way, when the driving motor 50 drives the pedal 20 to move through the traction rope 30, the transmission between the driving motor 50 and the pedal 20 can be made more sensitive, thereby improving the response rate of the pedal assembly 100 to the command, thereby improving the user's experience. In addition, tensioning the traction rope 30 can also reduce the probability of the traction rope 30 coming off the reel 40, and reduce the probability of the reel interfering with other components, thereby improving the reliability of the pedal assembly 100. Preferably, the elastic member 74 is a spring.

[0058] In some embodiments of the present invention, Figure 2 and Figure 7 As shown, a fixing rope 21 is provided on the pedal 20, and the traction rope 30 is connected to the fixing rope 21. Thus, the pedal 20 and the traction rope 30 can be easily connected, thereby reducing the difficulty of production and product design.

[0059] In some embodiments of the present invention, Figure 2 and Figure 7 As shown, the pedal 20 is provided with a plurality of fixing blocks 22, for example, the fixing blocks 22 may be two, three or four, the plurality of fixing blocks 22 are arranged at intervals, and the fixing ropes 21 are respectively connected to the plurality of fixing blocks 22. In this way, the fixing ropes 21 can apply traction force to different positions on the pedal 20 through the plurality of fixing holes, thereby improving the stability of the pedal 20 during movement.

[0060] Among them, preferably, three fixed blocks 22 are provided on the pedal 20, the three fixed blocks 22 are not collinear in the vertical direction of the first direction, and the two fixed blocks 22 located on the outside are symmetrically arranged relative to the fixed block 22 located in the middle, thereby further improving the uniformity of the distribution of traction on the pedal 20 and further improving the stability of the pedal 20 during movement.

[0061] In some embodiments of the present invention, Figure 5 , Figure 7 and Figure 8As shown, the support frame 10 is provided with a slide rail 11, the slide rail 11 extends along a first direction, and the pedal 20 is provided with a slider 23, which is matched with the slide rail 11. In other words, the pedal 20 slides between the first position and the second position, wherein the slider 23 slides relatively smoothly on the slide rail 11, and the track on the slide rail 11 can limit the slider 23, thereby reducing the difficulty of realizing the traction rope 30 driving the pedal 20 to move between the first position and the second position, and improving the reliability of the traction rope 30 driving the pedal 20 to move.

[0062] In some embodiments of the present invention, Figure 5-Figure 8 As shown, the pedal 20 includes: a first pedal 24 and a second pedal 25, the first pedal 24 and the second pedal 25 are rotatably connected, the first pedal 24 is connected to the traction rope 30, and in the second position, one end of the second pedal 25 away from the first pedal 24 extends out of the vehicle body from the first side of the support frame 10. In this way, after the second pedal 25 extends from the support frame 10, the second pedal 25 can be rotated downward and contact the ground, thereby making it easier for users to get on and off the vehicle, and enabling users to get on and off the vehicle without obstacles. Preferably, the first pedal 24 and the second pedal 25 are hingedly connected.

[0063] In some embodiments of the utility model, in the first direction, the size of the second pedal 25 is larger than the size of the first pedal 24. It can be understood that the layout space on the vehicle is certain, and the second pedal 25 needs to be large enough to achieve overlap with the ground. By making the size of the second pedal 25 larger than the size of the first pedal 24, the layout space on the vehicle can be reasonably allocated.

[0064] In some embodiments of the present invention, Figure 1 , Fig. 9 and Fig.10 As shown, the pedal assembly 100 further includes: a guide frame 80, the guide frame 80 is connected to the first side of the support frame 10, a guide groove 81 is formed on the guide frame 80, a guide roller 82 is provided on the bottom wall of the guide groove 81, and the pedal 20 is supported on the guide roller 82. By providing the guide groove 81, the pedal 20 can be guided during the movement of the pedal 20, thereby improving the displacement accuracy of the pedal 20 and improving the user's experience. By providing the guide roller 82, the friction force during the movement of the pedal 20 can be reduced, and the noise during the movement of the pedal 20 can be reduced, thereby further improving the user's experience.

[0065] In some embodiments of the present invention, Figure 8 and Fig.10As shown, a pulley 251 is provided at one end of the second pedal 25 away from the first pedal 24. In this way, the second pedal 25 can contact the ground through the pulley 251, so that the end of the second pedal 25 moves more smoothly on the ground, further improving the user experience, wherein, preferably, the pulley 251 is provided on the lower surface of the second pedal 25, so that the reliability of the support of the pulley 251 can be improved.

[0066] In some embodiments of the present invention, Figure 7 , Figure 8 and Fig.10 As shown, the slider 23 is arranged on both sides of the first pedal 24 in the vertical direction of the first direction, a limit switch 83 is provided on the side wall of the guide groove 81, the limit switch 83 is electrically connected to the drive motor 50, and a limit plate 12 is provided on the support frame 10. In the first position, the first pedal 24 abuts against the limit plate 12.

[0067] During the process of the pedal 20 moving from the first position to the second position, when the pedal 20 reaches the second position, the slider 23 contacts the travel switch 83, and the travel switch 83 controls the driving motor 50 to stop rotating, so that the pedal 20 stops moving at the second position. During the process of the pedal 20 moving from the second position to the first position, when the first pedal 24 abuts against the limiting plate 12, the pedal 20 stops moving at the first position, thereby achieving the limiting of the pedal 20 during the movement process.

[0068] The vehicle according to the embodiment of the second aspect of the utility model comprises: the pedal assembly 100 according to the embodiment of the first aspect of the utility model.

[0069] The vehicle according to the second embodiment of the utility model can improve the user experience and reduce the production cost by providing the pedal assembly 100 according to the first embodiment of the utility model.

[0070] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0071] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0072] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0073] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0074] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pedal assembly for a vehicle, characterized in that: include: A support frame, the support frame being adapted to be connected to the chassis; a pedal, the pedal being arranged on the support frame, the pedal being movable between a first position and a second position, in which the pedal is stored on the support frame in the first position and one end of the pedal is extended out of the vehicle body from the first side of the support frame in the second position; a traction rope and a reel, wherein the traction rope is connected to the pedal and partially wound around the reel; A driving motor is provided, wherein the reel is connected to a motor shaft of the driving motor so that the traction rope drives the pedal to move between the first position and the second position.

2. The pedal assembly according to claim 1, characterized in that: The support frame is provided with a first guide wheel and a second guide wheel, and the first guide wheel and the second guide wheel are arranged at intervals in the first direction. One end of the traction rope is wound around the reel, and the other end of the traction rope is wound around the first guide wheel and the second guide wheel in sequence and then wound around the reel. The pedal is connected to the traction rope located between the first guide wheel and the second guide wheel.

3. The pedal assembly according to claim 2, characterized in that: The support frame is also provided with: a third guide wheel and a fourth guide wheel, the third guide wheel and the fourth guide wheel are arranged at intervals in the first direction, the third guide wheel and the fourth guide wheel are arranged at intervals in a direction perpendicular to the first direction, the third guide wheel and the fourth guide wheel are arranged at intervals in a direction perpendicular to the first direction, one end of the traction rope is wound around the reel, and the other end of the traction rope is sequentially passed around the fourth guide wheel, the first guide wheel, the second guide wheel and the third guide wheel and wound around the reel.

4. The pedal assembly according to claim 3, characterized in that: The pedal assembly further includes: at least one tensioning assembly, the tensioning assembly including: A tensioning bracket, the tensioning bracket is arranged on the supporting frame, and a fixing column is formed on the tensioning bracket; A sliding bracket and a tensioning wheel, wherein the sliding bracket is slidably arranged on the tensioning bracket, and the tensioning wheel is arranged on the sliding bracket; An elastic member is connected between the fixed column and the sliding bracket, wherein the traction rope passes around the tensioning wheel and the elastic member is in a deformed state.

5. The pedal assembly according to claim 2, characterized in that: A fixing rope is arranged on the pedal, and the traction rope is connected with the fixing rope.

6. The pedal assembly according to claim 5, characterized in that: The pedal is provided with a plurality of fixing blocks, the plurality of fixing blocks are arranged at intervals, and the fixing ropes are respectively connected with the plurality of fixing blocks.

7. The pedal assembly according to claim 2, characterized in that: The support frame is provided with a slide rail, and the slide rail extends along the first direction. The pedal is provided with a slider, and the slider is matched with the slide rail.

8. The pedal assembly according to claim 7, characterized in that: The pedal includes: a first pedal and a second pedal, the first pedal and the second pedal are rotatably connected, the first pedal is connected to the traction rope, and in the second position, an end of the second pedal away from the first pedal extends out of the vehicle body from the first side of the support frame.

9. The pedal assembly according to claim 8, characterized in that: Also includes: A guide frame, wherein the guide frame is connected to the first side of the support frame, a guide groove is formed on the guide frame, a guide roller is provided on the bottom wall of the guide groove, and the pedal is supported on the guide roller.

10. The pedal assembly according to claim 8, characterized in that: A pulley is provided at one end of the second pedal away from the first pedal.

11. The pedal assembly according to claim 9, characterized in that: The sliders are arranged on both sides of the first pedal in a direction perpendicular to the first direction, and a travel switch is arranged on the side wall of the guide groove, and the travel switch is electrically connected to the drive motor. The support frame is provided with a limiting plate, and in the first position, the first pedal abuts against the limiting plate.

12. A vehicle, characterized in that: include: The pedal assembly according to any one of claims 1 to 11.