Pedal device and vehicle

Abstract

The pedal device comprises a first pedal and a second pedal, the first pedal is installed on a vehicle chassis through a first connecting piece, the second pedal is movably connected with the first connecting piece through a rotating assembly, and the rotating assembly is rotationally connected with the first connecting piece; the rotating assembly is rotationally connected with the second pedal, so that the first state that the second pedal is attached to the first pedal and the second state that the second pedal is separated from the first pedal can be achieved through rotation of the rotating assembly. When a user wants to get on the bus, the rotating assembly can rotate to separate the second pedal from the first pedal, the second pedal is provided for the user, the user can get on the bus conveniently, and the convenience and safety of getting on the bus of the user are improved; after the user gets on the vehicle, the rotating assembly can rotate to enable the second pedal to be attached to the first pedal and retract the second pedal, the situation that the second pedal occupies space and influences running of the vehicle is avoided, meanwhile, the attractiveness of the pedal device can be improved, and the use experience of the user on the pedal device is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle auxiliary device components, in particular to a pedal device and a vehicle. BACKGROUND

[0002] In the prior art, the pedal of a vehicle generally only has a first pedal, and for a vehicle with a high chassis, the first pedal cannot well meet the needs of users. Users still need to make a large stride to get on the vehicle, which is relatively inconvenient, and especially for children, the height is too large to get on the vehicle by themselves, and there is a risk of bumping during the process of getting on the vehicle. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems, the present application provides a pedal device, which is installed on a vehicle chassis and comprises a first pedal, a second pedal, a first connecting piece and a rotating assembly,

[0004] The first pedal is installed on the vehicle chassis through the first connecting piece, the second pedal is movably connected with the first connecting piece through the rotating assembly, the rotating assembly is rotatably connected with the first connecting piece, and the rotating assembly is rotatably connected with the second pedal,

[0005] The rotating assembly and the first pedal form a first included angle, the second pedal is configured to be in a first state of being attached to the first pedal; the rotating assembly and the first pedal form a second included angle, the second pedal is configured to be in a second state of being separated from the first pedal, and the first included angle is smaller than the second included angle.

[0006] The rotating assembly comprises:

[0007] A driving motor and a motor support, the motor support is arranged on the first connecting piece, and the driving motor is arranged on the motor support;

[0008] A driving link, one end of the driving link is connected with the rotating shaft of the driving motor;

[0009] A driven link and a first rocker, one end of the driven link is rotatably connected with the other end of the driving link, the first end of the first rocker is rotatably connected with the other end of the driven link, and the second end of the first rocker is rotatably connected with the second pedal.

[0010] The rotating assembly further comprises a limiting piece, the limiting piece is arranged on the motor support, the driving link abuts against the limiting piece, and the second pedal is configured to be in the second state.

[0011] The pedal device comprises a second connecting member, the first connecting member and the second connecting member are arranged on the vehicle chassis in a spaced manner, and the first pedal is mounted on the vehicle chassis through the second connecting member.

[0012] The rotating assembly further comprises a synchronous rod and a second rocker, the first end of the second rocker is rotationally connected with the synchronous rod, and the second end of the second rocker is rotationally connected with the second pedal.

[0013] The synchronous rod is rotationally connected with the first rocker and the second rocker, and the driving motor is configured to drive the synchronous rod to move while driving the first rocker to rotate, so as to drive the second rocker to rotate synchronously with the first rocker through the synchronous rod.

[0014] The pedal device further comprises a support frame and a compensation assembly, the support frame is arranged on the second connecting member, one end of the compensation assembly is arranged through the support frame, and the compensation assembly is arranged to slide relative to the support frame and is connected with the first end of the second rocker.

[0015] The compensation assembly comprises:

[0016] A compensation rod, the first end of the compensation rod is arranged through the support frame, the compensation rod is arranged to slide relative to the support frame, and the first end of the compensation rod is rotationally connected with the first end of the second rocker.

[0017] A compression spring, the compression spring is sleeved on the compensation rod and is located between the second end of the compensation rod and the support frame, the first end of the compression spring is in abutment with the support frame, and the second end of the compression spring is fixed to the end portion of the second end of the compensation rod.

[0018] When the included angle between the second rocker and the first pedal increases, the distance between the second end of the compensation rod and the support frame decreases, so that the compression spring is compressed by the second end of the compensation rod and the support frame.

[0019] The pedal device further comprises a first rotating member and a second rotating member,

[0020] The first end of the first rotating member is rotationally connected with the other end of the driven connecting rod, the second end of the first rotating member is rotationally connected with the first end of the first rocker, one end of the synchronous rod is rotationally connected with the first rotating member, and the second end of the first rotating member is rotationally connected with the first connecting member.

[0021] The first end of the second rotating member is rotationally connected with the first end of the compensation rod, the second end of the second rotating member is rotationally connected with the first end of the second rocker, the other end of the synchronous rod is rotationally connected with the second rotating member, and the second end of the second rotating member is rotationally connected with the second connecting member.

[0022] The pedal device further comprises a mounting bracket, the mounting bracket is rotationally connected with the second end of the first rocker, and the second pedal is mounted on the mounting bracket.

[0023] The first connecting member is provided with a mounting base, and the first pedal is mounted on the mounting base to realize the connection between the first pedal and the first connecting member.

[0024] To solve the above technical problems, the application further provides a vehicle comprising the pedal device as described above, and the pedal device is mounted on a chassis of the vehicle.

[0025] The pedal device comprises a first pedal and a second pedal, the first pedal is mounted on a vehicle chassis through a first connecting member, the second pedal is movably connected with the first connecting member through a rotating assembly, the rotating assembly is rotationally connected with the first connecting member, and the rotating assembly is rotationally connected with the second pedal, so that the second pedal can be in a first state of being attached to the first pedal and a second state of being separated from the first pedal through rotation of the rotating assembly. When a user wants to get into the vehicle, the rotating assembly can be rotated to separate the second pedal from the first pedal, so as to provide the second pedal for the user, facilitate the user to get into the vehicle, and improve the convenience and safety of the user to get into the vehicle. After the user gets into the vehicle, the rotating assembly can be rotated to attach the second pedal to the first pedal, so as to store the second pedal, avoid the second pedal from occupying space and affecting the operation of the vehicle, improve the appearance of the pedal device, and improve the user experience of the pedal device. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without any creative effort.

[0027] Wherein:

[0028] Figure 1 is a structure schematic diagram of a first embodiment of the pedal device of the application;

[0029] Figure 2 is a structure schematic diagram of a second embodiment of the pedal device of the application;

[0030] Figure 3 is a structural schematic diagram of a third embodiment of the pedal device of the present application;

[0031] Figure 4 is a structural schematic diagram of a first embodiment of the rotating assembly of the present application;

[0032] Figure 5 is a structural schematic diagram of a second embodiment of the rotating assembly of the present application;

[0033] Figure 6 is a structural schematic diagram of a third embodiment of the rotating assembly of the present application;

[0034] Figure 7 is a structural schematic diagram of a fourth embodiment of the pedal device of the present application;

[0035] Figure 8 is a structural schematic diagram of a first embodiment of the support frame and compensation assembly of the present application;

[0036] Figure 9 is a structural schematic diagram of a second embodiment of the support frame and compensation assembly of the present application;

[0037] Figure 10 is a structural schematic diagram of a first embodiment of the mounting bracket of the present application;

[0038] Figure 11 is a structural schematic diagram of a first embodiment of the first connecting member of the present application.

[0039] Reference signs: pedal device 1; first pedal 11; second pedal 12; first connecting member 131; mounting base 1311; second connecting member 132; rotating assembly 14; driving motor 141; motor bracket 142; driving link 143; driven link 144; first rocker 145; limiting member 146; first limiting member 1461; second limiting member 1462; synchronizing rod 147; second rocker 148; support frame 15; compensation assembly 16; compensation rod 161; compression spring 162; first rotating member 17; second rotating member 18; mounting bracket 19; fixing member 191. DETAILED DESCRIPTION

[0040] The scheme of the embodiments of the present application will be described in detail below in conjunction with the accompanying drawings of the specification.

[0041] In the following description, for the purpose of explanation and not limitation, specific details are set forth, such as particular system architectures, interfaces, techniques, in order to provide a thorough understanding of the present application.

[0042] Reference to an "embodiment" in this application means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. It is expressly understood that the embodiments described herein are merely examples from a potentially infinite number of embodiments that serve the same or similar purpose or functions. Accordingly, the phrase "in one embodiment" as used herein does not necessarily refer to the same embodiment, although it may.

[0043] The term "and / or", within the context of the present application, is to be taken as a descriptive purpose of the associated objects, indicating that there can be three kinds of relationships, for example, A and / or B, can represent: A alone, A and B exist at the same time, B alone, the three cases. In addition, the character " / " in this paper generally represents the "or" relationship between the front and rear associated objects. In addition, "multiple" in this paper means two or more than two. In addition, the term "at least one" in this paper means any one of the multiple or any combination of at least two of the multiple, for example, including at least one of A, B, C, can indicate that it includes any one or more elements selected from the set consisting of A, B and C. In addition, the terms "first", "second", "third" in this application are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.

[0044] Please refer to Figure 1 , Figure 1 is a structural schematic diagram of a first embodiment of the pedal device of the present application. The pedal device 1 provided by the embodiment of the present application is installed on a vehicle chassis and comprises a first pedal 11, a second pedal 12, a first connecting piece 131 and a rotating assembly 14.

[0045] Among them, the first pedal 11 provides the first connecting piece 131 to be installed on the vehicle chassis, the second pedal 12 is movably connected to the first connecting piece 131 through the rotating assembly 14, the rotating assembly 14 is rotatably connected to the first connecting piece 131, and the rotating assembly 14 is also rotatably connected to the second pedal 12.

[0046] Specifically, as shown in Figure 2 , Figure 2 is a structural schematic diagram of a second embodiment of the pedal device of the present application. When the rotating assembly 14 and the first pedal 11 form a first included angle, the second pedal 12 is configured to be in a first state of being attached to the first pedal 11.

[0047] As shown in Figure 3 , Figure 3 is a structural schematic diagram of a third embodiment of the pedal device of the present application. When the rotating assembly 14 and the first pedal 11 form a second included angle, the second pedal 12 is configured to be in a second state of being separated from the first pedal 11, wherein the first included angle is smaller than the second included angle.

[0048] When the user needs to use the pedal device 1 (in the process of getting on or off the vehicle), the rotating assembly 14 can rotate relative to the first connecting piece 131 (since the first pedal 11 is installed on the first connecting piece 131, it can also be considered that the rotating assembly 14 rotates relative to the first pedal 11), while the rotating assembly 14 also rotates relative to the second pedal 12, and then the second pedal 12 moves relative to the first pedal 11 to switch to a second state separated from the first pedal 11. The user can get on or off the vehicle through the two-stage pedals of the separated first pedal 11 and the second pedal 12, avoid the inconvenience of getting on or off the vehicle due to the high chassis of the vehicle, improve the convenience and safety of the user in the process of getting on or off the vehicle, improve the practicability of the pedal device 1, and improve the user experience of the pedal device 1.

[0049] When the user does not need to use the pedal device 1 (after getting on or off the vehicle, in the process of driving the vehicle, etc.), the rotating assembly 14 rotates relative to the first connecting piece 131 (if the rotating assembly 14 rotates counterclockwise relative to the first connecting piece 131 in the process of switching the second pedal 12 to the second state, then the rotating assembly 14 rotates clockwise relative to the first connecting piece 131 here, that is, rotates in the opposite direction), and the rotating assembly 14 rotates relative to the second pedal 12, and then the second pedal 12 moves relative to the first pedal 11 to switch to a first state abutting the first pedal 11. After the user gets on or off the vehicle, the second pedal 12 is retracted to abut the first pedal 11, improves the aesthetics of the pedal device 1, reduces the occupied space of the pedal device 1, and avoids the second pedal 12 being separated from the first pedal 11 during driving of the vehicle, causing scratching of the second pedal 12 with other vehicles or green belt fences, etc., and affecting the safety of driving the vehicle. The safety of installing the pedal device 1 on the vehicle is improved, the practicability of the pedal device 1 is improved, and the user experience of the pedal device 1 is improved.

[0050] Through the switching of the second pedal 12 between the first state of abutting the first pedal 11 and the second state of being separated from the first pedal 11 in the pedal device 1, the use demand of the user is met, the practicability of the pedal device 1 is improved, and the safety of the user using the pedal device 1 is ensured, and the user experience of the pedal device 1 is improved.

[0051] Optionally, please continue to refer to Figure 4 , Figure 4 is a structural schematic diagram of the first embodiment of the rotating assembly of the present application. The rotating assembly 14 provided in the embodiment of the present application includes a driving motor 141, a motor bracket 142, a driving link 143, a driven link 144, and a first rocker 145.

[0052] The motor support 142 is arranged on the first connecting piece 131, the driving motor 141 is arranged on the motor support 142, one end of the driving link 143 is connected with a rotating shaft of the driving motor 141, one end of the driven link 144 is rotationally connected with the other end of the driving link 143, the first end of the first rocker 145 is rotationally connected with the other end of the driven link, and the second end of the first rocker 145 is rotationally connected with the second pedal 12. Further, the driving motor 141 drives the driving link 143 to rotate, the driving link 143 drives the driven link 144 to move, and the driven link 144 drives the first rocker 145 to rotate, so that the first rocker 145 drives the second pedal 12 to move close to or away from the first pedal 11, the first state and the second state of the second pedal 12 are switched, the automation of switching of the second pedal 12 is realized, and the user experience of using the pedal device 1 is improved.

[0053] In an embodiment, as shown in FIG. 1, the pedal device 1 further comprises a first rotating piece 17, one end of the first rotating piece 17 is rotationally connected with one end of the driven link 144, the second end of the first rotating piece 17 is rotationally connected with the first end of the first rocker 145, and the second end of the first rotating piece 17 is rotationally connected with the first connecting piece 131. For example, the connecting point of the first rocker 145 and the first rotating piece 17 is the same as the connecting point of the first rotating piece 17 and the first connecting piece 131. Figure 4 When the driving link 143 is driven by the driving motor 141 to rotate counterclockwise, due to the restriction of the first rotating piece 17 to the second end of the driven link 144, the driving link 143 drives the driven link 144 to move in the vertical direction and move to the right in the state as shown in FIG. 1 (the height difference between the second end and the first end of the driven link 144 does not change during the movement of the driven link 144), and the driven link 144 drives the first rotating piece 17 to rotate counterclockwise with the connecting point of the first rotating piece 17 and the first connecting piece 131 as the rotation center, so that the first rotating piece 17 drives the first rocker 145 to rotate clockwise with the connecting point of the first rocker 145 and the first rotating piece 17 as the rotation center, and the first rocker 145 drives the second pedal 12 to move close to the first pedal 11, so that the second pedal 12 is switched to the first state.

[0054] Figure 4 Figure 4

[0055] ​​​And as described above, when the second pedal 12 is in the first state, the user needs to switch the second pedal 12 to the second state, then the driving motor 141 drives the driving link 143 to rotate clockwise, the driving link 143 drives the driven link 144 to move in the vertical direction and to the left, and then the first rotating part 17 rotates clockwise, driving the first rocker 145 to rotate counterclockwise, and the second pedal 12 moves away from the first pedal 11, so that the second pedal is switched to the second state.

[0056] As described above, in the pedal device 1 of the embodiment, through the cooperation of the driving motor 141, the driving link 143, the driven link 144, and the first rocker 145 with the first rotating part 17 and the first connecting part 131 of the rotating assembly 14, the automatic switching of the second pedal 12 between the first state and the second state by the driving motor 141 is realized, the automation and the practicability of the pedal device 1 are improved, and the user's experience of using the pedal device 1 is improved.

[0057] Optionally, as shown in Figure 5 , Figure 5 is a structural schematic diagram of a second embodiment of the rotating assembly of the application. The rotating assembly 14 further comprises a limiting part 146, which is arranged on the motor bracket 142, and the driving link 143 abuts against the limiting part 146, and the second pedal 12 is configured to be in the second state.

[0058] As described above, when the driving link 143 rotates clockwise under the driving of the driving motor 141 to make the first rocker 145 rotate counterclockwise, driving the second pedal 12 to move away from the first pedal 11, and when the driving link 143 abuts against the limiting part (the first limiting part 1461), at this time, the extension direction of the first rocker 145 is the vertical direction, that is, the first rocker 145 is perpendicular to the extension direction of the second pedal 12, at this time, the distance between the second pedal 12 and the first pedal 11 is the farthest, and the second pedal 12 is switched to the second state.

[0059] Please continue to refer to Figure 5When the driving link 143 abuts against the limiting member 146, the limiting member 146 limits the counterclockwise rotation of the driving link 143, and the driving link 143 cannot continue to drive the driven link 144 to move in the vertical direction and to the left. The second end of the driven link 144 is connected with the first rotating member 17, that is, the posture of the driven link 144 is locked. Since the first end of the first rotating member 17 is connected with the driven link 144, the driven link 144 is locked, and the first rotating member 17 cannot rotate around the connecting point between the first rotating member 17 and the first connecting member 131 as the center, that is, the first rotating member 17 is also locked. Further, the first rotating member 17 cannot drive the rotation of the first rocker 145, and the extension direction of the first rocker 145 is the vertical direction. At this time, the second pedal 12 cannot continue to move relative to the first pedal 11, so as to realize the self-locking of the rotating assembly 14 after the second pedal 12 switches to the second state, and improve the safety of the user using the second pedal 12 in the second state.

[0060] Further, please refer to Figure 6 , Figure 6 is a structural schematic view of the third embodiment of the rotating assembly of the application. The rotating assembly 14 can further include a second limiting member 1462, which is also arranged on the motor bracket 142 and located on the path of the counterclockwise rotation of the driving link 143.

[0061] Further, when the driving motor 141 drives the driving link 143 to rotate counterclockwise to switch the second state of the second pedal 12 to the first state, when the driving link 143 abuts against the second limiting member 1462, it is determined that the switching of the first state of the second pedal 12 is completed, and the driving link 143 stops counterclockwise rotation to avoid excessive rotation of the driving link 143, driving the second pedal 12 to excessively move relative to the first pedal 11, and the collision between the second pedal 12 and the first pedal 11, improving the safety of the second pedal 12 switching from the second state to the first state.

[0062] Further, please refer to Figure 6 When the driving link 143 abuts against the second limiting member 1462, as described above, the driven link 144 is locked, the first rotating member 17 is locked, and further the first rocker 145 cannot continue to swing, that is, the self-locking of the rotating assembly 14 after the second pedal 12 switches to the first state is realized, improving the safety and practicability of the pedal device 1 and the user experience of the pedal device 1.

[0063] In summary, in the pedal device 1 of the embodiment, through cooperation of the driving motor 141, the main driving link 143, the driven link 144 and the first rocker 145 of the rotating assembly 14 with the first rotating part 17 and the first connecting part 131, automatic switching of the driving motor 141 to drive the second pedal 12 between the first state and the second state is realized, thereby improving the automation and practicability of the pedal device 1. Meanwhile, through limitation of rotation of the main driving link 143 by the first limiting part 1461 and the second limiting part 1462, self-locking function of the rotating assembly 14 after switching of the second pedal 12 between the first state and the second state is realized, thereby improving the safety of the pedal device 1 and enhancing the user experience of the pedal device 1.

[0064] Optionally, please continue to refer to Figure 7 , Figure 7 is a structural schematic diagram of a fourth embodiment of the pedal device of the application. The pedal device 1 provided by the embodiment further comprises a second connecting part 132, the first connecting part 131 and the second connecting part 132 are arranged on the vehicle chassis in a spaced manner, and the first pedal 11 is further installed on the vehicle chassis through the second connecting part 132, thereby improving the stability of installation of the first pedal 11. The structure of the second connecting part 132 can be the same as that of the first connecting part 131.

[0065] The rotating assembly 14 further comprises a synchronous rod 147 and a second rocker 148, the first end of the second rocker 148 is rotationally connected with the synchronous rod 147, the second end of the second rocker 148 is rotationally connected with the second pedal 12, and the second end of the first rocker 145 and the second end of the second rocker 148 are arranged on the second pedal 12 in a spaced manner. The synchronous rod 147 is rotationally connected with the first rocker 145 and the second rocker 148, and the driving motor 141 is configured to drive the synchronous rod 147 to move while driving the first rocker 145 to rotate, so as to drive the second rocker 148 to rotate synchronously through the synchronous rod 147.

[0066] In another embodiment, the pedal device 1 can further comprise a third connecting part, a fourth connecting part and the like, each connecting part has the same structure, and the pedal device 1 can further comprise a third rocker and the like, the third rocker is rotationally connected with the corresponding third connecting part, and the synchronous rod 147 is further connected with the third rocker. The third connecting part and the third rocker can have the same arrangement structure as the second connecting part 132 and the second rocker 148, so that the first rocker 145 rotates synchronously with the second rocker 148 and the third rocker.

[0067] In other embodiments, the pedal device 1 can further comprise a plurality of connecting parts and rockers, the rockers are rotationally connected with the corresponding connecting parts, and the synchronous rod 147 is connected with all the rockers to drive all the rockers to rotate synchronously. It can be understood that the application does not limit the specific number of the connecting parts and the rockers.

[0068] The driving motor 141 can drive the first rocker 145 to rotate to drive the second pedal 12 to move relative to the first pedal 11. Due to the connection of the synchronous rod 147 with the first rocker 145 and the second rocker 148, when the first rocker 145 rotates, the first rocker 145 drives the synchronous rod 147 to move, and then the synchronous rod 147 drives the second rocker 148 to rotate, so as to realize the synchronous rotation of the first rocker 145 and the second rocker 148 and improve the stability of the second pedal 12 when switching between the first state and the second state.

[0069] In an embodiment, the pedal device 1 further comprises a second rotating member 18, one end of the synchronous rod 147 is rotationally connected with the first rotating member 17, and the other end of the synchronous rod 147 is rotationally connected with the second rotating member 18, and one end of the second rotating member 18 is rotationally connected with the second rocker 148 and the second connecting member 132.

[0070] Specifically, when the driving motor 141 drives the driving link 143 to rotate, the driving link 143 drives the first rotating member 17 to rotate through the driven link 144, and then the first rotating member 17 drives the first rocker 145 to rotate, and at the same time, the first rotating member 17 drives the synchronous rod 147 to move, and the synchronous rod 147 drives the second rotating member 18 to rotate. In the process of rotating the second rotating member 18 around the connection point between the second rotating member 18 and the second connecting member 132 as the rotation center, the second rotating member 18 drives the second rocker 148 to rotate, so as to realize the synchronous rotation of the first rocker 145 and the second rocker 148. Without the need to additionally set a motor to drive the second rocker 148 to rotate, the synchronous rotation of the first rocker 145 and the second rocker 148 can be realized by setting a synchronous rod 147, which reduces the cost of the pedal device 1, avoids the out-of-sync operation of two motors, and makes the first rocker 145 and the second rocker 148 rotate out of sync, thereby affecting the switching between the first state and the second state of the second pedal 12, improving the stability and smoothness of the switching between the first state and the second state of the second pedal 12 in the pedal device 1, improving the practicability of the pedal device 1, and improving the user experience of the pedal device 1.

[0071] It can be understood that, as described above, after the second pedal 12 is switched to the first state or the second state, the self-locking of the rotating assembly 14 includes: the first rotating member 17 is locked in rotation, the first rocker 145 is locked in rotation, the synchronous rod 147 stops moving, the synchronous rod 147 is fixed, and then the synchronous rod 147 cannot drive the second rotating member 18 to rotate, and the rotation of the second rotating member 18 is locked, so that the second rocker 148 cannot rotate, thereby realizing the rotation locking of the first rocker 145 and the second rocker 148 and improving the stability of the second pedal 12 after switching states.

[0072] Optionally, please continue to refer to Figure 8 , Figure 8is a structural schematic view of a support frame and a compensation assembly according to a first embodiment of the present application. The pedal device 1 provided by the embodiment of the present application further comprises a support frame 15 and a compensation assembly 16. The support frame 15 is arranged on the second connecting member 132. One end of the compensation assembly 16 is arranged in the support frame 15 and is arranged to slide relative to the support frame 15, and is connected to one end of the second rocker 148.

[0073] The compensation assembly 16 comprises a compensation rod 161 and a compression spring 162. The first end of the compensation rod 161 is arranged in the support frame 15 and is arranged to slide relative to the support frame 15, and is rotationally connected to the first end of the second rocker 148. Specifically, the first end of the compensation rod 161 is arranged in the support frame 15 and is rotationally connected to the first end of the second rotating member 18. The first end of the second rocker 148 is rotationally connected to the other end of the second rotating member 18, so as to rotationally connect the second rocker 148 to the first end of the compensation rod 161.

[0074] The compression spring 162 is arranged on the compensation rod 161 and is located between the second end of the compensation rod 161 and the support frame 15. The first end of the compression spring 162 is in abutment with the support frame 15. The second end of the compression spring 162 is fixed to the end of the second end of the compensation rod 161.

[0075] Further, the distance between the second end of the compensation rod 161 and the support frame 15 decreases in the process that the included angle between the second rocker 148 and the first pedal 11 increases, i.e. in the process that the second pedal 12 is switched from the first state to the second state, so as to compress the compression spring 162 by the second end of the compensation rod 161 and the support frame 15.

[0076] Specifically, please refer to Figure 8 and Figure 9 , Figure 9 is a structural schematic view of a support frame and a compensation assembly according to a second embodiment of the present application. In the process that the second pedal 12 is switched from the first state to the second state, the driving link 143 drives the first rotating member 17 to rotate. The first rotating member 17 drives the first rocker 145 to rotate. The included angle between the extension direction of the first rocker 145 and the extension direction of the first pedal 11 increases. At the same time, the first rotating member 17 drives the second rotating member 18 to rotate through the synchronous rod 147. As shown in the rotation track of the second rotating member 18 in Figure 8 to Figure 9 , the second rotating member 18 rotates counterclockwise at the view angle shown in Figure 8 . The connecting point between the first end of the compensation rod 161 and the second rotating member 18 moves away from the support frame 15, i.e. the second end of the compensation rod 161 moves close to the support frame 15. Further, the distance between the second end of the compensation rod 161 and the support frame 15 decreases. The second end of the compensation rod 161 and the support frame 15 compress the compression spring 162 arranged between the second end of the compensation rod 161 and the support frame 15.

[0077] The second end of the compensation rod 161 is close to the support frame 15 to compress the compression spring 162, and the compression spring 162 generates a counterforce to prevent the second end of the compensation rod 161 from being close to the support frame 15, that is, the force generated by the compression spring 162 prevents the second rotating part 18 and the first rotating part 17 from rotating (the compression spring 162 prevents the second rotating part 18 from rotating, the rotation of the second rotating part 18 is driven by the synchronous rod 147, the force preventing the second rotating part 18 from rotating, that is, the force preventing the synchronous rod 147 from moving, further, the synchronous rod 147 cannot move, which prevents the first rotating part 17 from rotating, therefore, the force generated by the compression spring 162 actually prevents the first rotating part 17 and the second rotating part 18 from rotating).

[0078] That is, in the process of driving the motor 141 to drive the main connecting rod 143 to rotate to drive the first rotating part 17 and the second rotating part 18 to rotate, the compression spring 162 provides a force to prevent the first rotating part 17 and the second rotating part 18 from rotating, to eliminate the cooperation gap between the motor 141 and the main connecting rod 143, the driven connecting rod 144, the first rotating part 17, etc., to avoid the situation that the second pedal 12 shakes during the process of driving the motor 141 to drive the second pedal 12 to switch from the first state to the second state and the second pedal 12 moves relative to the first pedal 11, to improve the stability of the state switching of the second pedal 12 in the pedal device 1 and improve the use experience of the pedal device 1.

[0079] Further, please refer to the second rotating part 18 in the second state shown in Figure 9 to Figure 8 During the process of switching the second pedal 12 from the second state to the first state, the second rotating part 18 rotates counterclockwise at the viewing angle shown in Figure 9 The connecting point of the first end of the compensation rod 161 and the second rotating part 18 moves close to the support frame 15, so the second end of the compensation rod 161 moves away from the support frame 15, at this time, the compression spring 162 releases the force to make the second end of the compensation rod 161 away from the support frame 15, and assists the second end of the compensation rod 161 to move away from the support frame 15, that is, the movement of the second end of the compensation rod 161 is accelerated by the force provided by the rotation of the second rotating part 18 and the force provided by the recovery of the compression spring 162, which further accelerates the rotation rate of the second rotating part 18, and simultaneously accelerates the rotation rate of the first rotating part 17 through the synchronous rod 147, which improves the moving rate of the second pedal 12 close to the first pedal 11 and the rate of switching the second pedal 12 from the second state to the first state.

[0080] In summary, through the cooperation of the driving motor 141, the driving link 143, the driven link 144, the first rocker 145, the limiting piece 146, the synchronous rod 147, and the second rocker 148 in the rotating assembly 14, and the compensation assembly 16, the first rotating piece 17, and the second rotating piece 18, automation is realized in the switching of the second pedal 12 between the first state and the second state, the stability of the second pedal 12 in switching between the first state and the second state is improved, and the user experience of the pedal device 1 is improved.

[0081] Optionally, as shown in Figure 10 Figure 10 is a structural schematic diagram of an embodiment of the mounting bracket of the application. The pedal device 1 provided by the embodiment of the application further comprises a mounting bracket 19, and the mounting bracket 19 is rotationally connected to the second end of the first rocker 145. In actual application, the pedal device 1 can comprise two mounting brackets 19, and the two mounting brackets 19 are respectively rotationally connected to the second end of the first rocker 145 and the second end of the second rocker 148. The second pedal 12 is mounted on the mounting bracket 19, the contact area of the first rocker 145 and the second rocker 148 with the second pedal 12 is expanded, and the stability of the mounting of the second pedal 12 is improved.

[0082] In an embodiment, the mounting bracket 19 can be provided with a fixing piece 191, and the second pedal 12 is correspondingly provided with a through slot. The fixing piece 191 is arranged in the through slot and is clamped with the through slot, so as to realize the mounting of the second pedal 12 on the mounting bracket 19.

[0083] Optionally, as shown in Figure 11 Figure 11 is a structural schematic diagram of an embodiment of the first connecting piece of the application. The first connecting piece 131 is provided with a mounting base 1311, and the first pedal 11 is mounted on the mounting base 1311, so as to realize the connection of the first pedal 11 and the first connecting piece 131, improve the stability of the mounting of the first pedal 11, and further improve the stability and safety of the pedal device 1.

[0084] By arranging the mounting bracket 19 and the mounting base 1311, the stability of the mounting of the first pedal 11 and the second pedal 12 is improved, the situation that the first pedal 11 or the second pedal 12 falls off during the use of the pedal device 1 by the user is avoided, the safety of the user using the pedal device 1 is ensured, and the user experience of the user using the pedal device 1 is improved.

[0085] In summary, in the pedal device 1 provided by the embodiment of the application, the switching of the second pedal 12 between the first state of being attached to the first pedal 11 and the second state of being separated from the first pedal 11 meets the use demand of the user, improves the practicality of the pedal device 1, ensures the safety of the user using the pedal device 1, and improves the user experience of the user using the pedal device 1.​​

[0086] Meanwhile, through the cooperation of the driving motor 141, the driving link 143, the driven link 144, the first rocker 145, the limiting piece 146, the synchronous rod 147, and the second rocker 148 in the rotating assembly 14, and the compensation assembly 16, the first rotating piece 17, and the second rotating piece 18, the automation in the switching process of the second pedal 12 between the first state and the second state is realized, the stability of the second pedal 12 in switching between the first state and the second state is improved, and the user experience of the pedal device 1 is further improved.

[0087] The application also provides a vehicle comprising the pedal device 1, wherein the pedal device 1 is installed on the chassis of the vehicle, when the user needs to get on or off the vehicle, the second pedal 12 in the pedal device 1 is switched to the second state to meet the user's use demand. After the user gets on or off the vehicle, the second pedal 12 is switched to the first state to reduce the occupied space of the pedal device 1, improve the safety of the vehicle installed with the pedal device 1, and improve the user experience of the vehicle installed with the pedal device 1.

[0088] The above is only an embodiment of the application, and does not limit the patent scope of the application. Any equivalent structure or equivalent process transformation using the content of the specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection scope of the application.

Claims

1. A pedal device characterized by comprising: The pedal device is mounted on a vehicle chassis, comprising a first pedal, a second pedal, a first connecting piece and a rotating assembly, The first pedal is mounted on the vehicle chassis through the first connecting piece, the second pedal is movably connected with the first connecting piece through the rotating assembly, the rotating assembly is rotatably connected with the first connecting piece, and the rotating assembly is rotatably connected with the second pedal, The rotating assembly and the first pedal form a first included angle, the second pedal is configured to be in a first state of being attached to the first pedal, the rotating assembly and the first pedal form a second included angle, the second pedal is configured to be in a second state of being separated from the first pedal, and the first included angle is smaller than the second included angle.

2. The pedal device of claim 1, wherein The rotating assembly comprises: A drive motor and a motor bracket, the motor bracket is arranged on the first connecting piece, and the drive motor is arranged on the motor bracket; A driving link, one end of the driving link is connected with the rotating shaft of the drive motor; A driven link and a first rocker, one end of the driven link is rotatably connected with the other end of the driving link, the first end of the first rocker is rotatably connected with the other end of the driven link, and the second end of the first rocker is rotatably connected with the second pedal.

3. The pedal device of claim 2, wherein The rotating assembly further comprises a limiting piece, the limiting piece is arranged on the motor bracket, the driving link abuts against the limiting piece, and the second pedal is configured to be in the second state.

4. The pedal device of claim 2, wherein The pedal device comprises a second connecting piece, the first connecting piece and the second connecting piece are arranged on the vehicle chassis in a spaced manner, and the first pedal is mounted on the vehicle chassis through the second connecting piece; The rotating assembly further comprises a synchronization rod and a second rocker, the first end of the second rocker is rotatably connected with the synchronization rod, and the second end of the second rocker is rotatably connected with the second pedal; the second end of the first rocker and the second end of the second rocker are arranged on the second pedal in a spaced manner; The synchronization rod is rotatably connected with the first rocker and the second rocker, the drive motor is configured to drive the synchronization rod to move while driving the first rocker to rotate, so as to drive the second rocker to rotate synchronously with the first rocker through the synchronization rod.

5. The pedal device of claim 4, wherein The pedal device further comprises a support frame and a compensation assembly, the support frame is arranged on the second connecting piece, one end of the compensation assembly is arranged on the support frame, slides relative to the support frame, and is connected with the first end of the second rocker.

6. The pedal device of claim 5, wherein The compensation assembly comprises: A compensation rod, the first end of the compensation rod is arranged on the support frame, slides relative to the support frame, and is rotatably connected with the first end of the second rocker; A compression spring, the compression spring is sleeved on the compensation rod and located between the second end of the compensation rod and the support frame, the first end of the compression spring abuts against the support frame, and the second end of the compression spring is fixed to the end portion of the second end of the compensation rod; When the included angle between the second rocker and the first pedal increases, the distance between the second end of the compensation rod and the support frame decreases, so as to compress the compression spring through the second end of the compensation rod and the support frame.

7. The pedal device of claim 6, wherein The pedal device further comprises a first rotating member and a second rotating member, a first end of the first rotating member is rotatably connected with another end of the driven link, a second end of the first rotating member is rotatably connected with a first end of the first rocker, one end of the synchronous rod is rotatably connected with the first rotating member, and a second end of the first rotating member is rotatably connected with the first connecting member; a first end of the second rotating member is rotatably connected with a first end of the compensation rod, a second end of the second rotating member is rotatably connected with a first end of the second rocker, another end of the synchronous rod is rotatably connected with the second rotating member, and a second end of the second rotating member is rotatably connected with the second connecting member.

8. The pedal device of claim 2, wherein The pedal device further comprises a mounting bracket, the mounting bracket is rotatably connected with a second end of the first rocker, and the second pedal is mounted on the mounting bracket.

9. The pedal device of claim 1, wherein The first connecting member is provided with a mounting base, and the first pedal is mounted on the mounting base to realize the connection between the first pedal and the first connecting member.

10. A vehicle characterized by comprising: The pedal device comprises the pedal device according to any one of claims 1-9, and the pedal device is mounted on a chassis of the vehicle.

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