Pedal device and vehicle

Abstract

The utility model provides a pedal device and a vehicle, and relates to the technical field of vehicles. The pedal device comprises a pedal, the pedal comprises a shell and a damping mechanism, the shell comprises a top wall and a bottom wall, and the damping mechanism is arranged between the top wall and the bottom wall and is configured to store potential energy through deformation when the top wall is stressed. The damping mechanism is arranged between the top wall and the bottom wall, the damping mechanism absorbs impact force in the process that a passenger steps on the pedal by means of the characteristic that the damping mechanism deforms and stores potential energy, and therefore vibration transmitted to the passenger by the pedal is weakened, and the experience of the passenger is improved.

Description

TECHNICAL FIELD

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

[0002] In the related art, a vehicle is usually provided with a pedal to facilitate passengers to get on and off the vehicle. At present, during the use of the pedal, the pedal vibration caused by the body weight of a person is directly transmitted to the feet of the passenger, resulting in poor passenger experience. CONTENT OF THE UTILITY MODEL

[0003] The pedal device and the vehicle provided by the embodiments of the present application can alleviate the pedal vibration, thereby at least partially solving the above technical problems.

[0004] In order to achieve the above-mentioned purpose, according to a first aspect of the present application, a pedal device is provided, which comprises a pedal, the pedal comprising a shell and a damping mechanism, the shell comprising a top wall and a bottom wall, the damping mechanism being arranged between the top wall and the bottom wall and being configured to store potential energy by deforming when the top wall is subjected to pressure.

[0005] Optionally, the damping mechanism comprises a buffer piece, the buffer piece being arranged between the top wall and the bottom wall and abutting against the top wall.

[0006] Optionally, the buffer piece comprises a buffer base plate and a plurality of buffer portions, the plurality of buffer portions being arranged on one side of the buffer base plate facing the top wall and spaced apart from each other.

[0007] Optionally, the damping mechanism further comprises a mounting piece, the mounting piece being arranged between the top wall and the bottom wall, and the buffer piece being arranged on one side of the mounting piece facing the top wall.

[0008] Optionally, the mounting piece comprises a mounting base plate and a support plate, the buffer base plate being arranged on the mounting base plate, and the support plate being arranged on one side of the mounting base plate facing the bottom wall.

[0009] Optionally, the damping mechanism further comprises an elastic reset piece, the elastic reset piece being arranged between the buffer base plate and the mounting base plate, and being configured to accumulate potential energy when the buffer piece moves towards the mounting base plate due to the pressure on the top wall, and to drive the buffer piece to reset after the pressure on the top wall is removed.

[0010] Optionally, the pedal device further comprises a guide mechanism for guiding the buffer base plate to move along the thickness direction of the mounting base plate.

[0011] Optionally, the elastic reset piece is a spring.

[0012] The guiding mechanism comprises a first guiding mechanism, the first guiding mechanism comprises a guiding column and a guiding groove matched with the guiding column, the guiding column is arranged on one of the mounting base plate and the buffer base plate, the guiding groove is arranged on the other one of the mounting base plate and the buffer base plate, the spring is sleeved on the guiding column, and the guiding column is used for guiding the buffer base plate to move along the thickness direction of the mounting base plate.

[0013] Optionally, the damping mechanism comprises a second guiding mechanism, the second guiding mechanism comprises a guide rod, a sliding block and a connecting rod, the guide rod is arranged on the mounting base plate, the sliding block is sleeved on the guide rod and is in sliding fit with the guide rod, one end of the connecting rod is connected with the buffer base plate, and the other end of the connecting rod is connected with the sliding block.

[0014] Optionally, the damping mechanism comprises a mounting member, the mounting member comprises a mounting base plate and a support plate, the buffer member is arranged on the mounting base plate, and the support plate is arranged on one side of the mounting base plate facing the bottom wall.

[0015] Optionally, a plurality of support plates are arranged at intervals along the length direction of the pedal.

[0016] Optionally, the pedal device further comprises a mounting seat and a damping mechanism, the pedal is reversibly arranged on the mounting seat, one end of the damping mechanism is connected with the mounting seat, and the other end of the damping mechanism is connected with the pedal.

[0017] Optionally, the damping mechanism comprises a rubber member.

[0018] Optionally, the pedal device further comprises a mounting seat and a driving member, the pedal is reversibly arranged on the mounting seat, and the driving member is arranged on the mounting seat and is used for driving the pedal to reverse.

[0019] Optionally, the pedal device further comprises an outer cover, and the outer cover covers the driving member.

[0020] Optionally, an inner surface of the outer cover is provided with a sound-absorbing layer.

[0021] Optionally, the sound-absorbing layer comprises a porous structure.

[0022] According to a second aspect of the present application, a vehicle is provided, comprising the pedal device provided in any one of the embodiments of the first aspect.

[0023] In the pedal device of the embodiments of the present application, the damping mechanism is arranged between the top wall and the bottom wall, the characteristic of storing potential energy by deformation of the damping mechanism is utilized, the damping mechanism absorbs impact force during the process that the passenger steps on the pedal, and thus the vibration transmitted to the passenger by the pedal is weakened, which helps to improve the passenger experience.

[0024] Other features and advantages of the present application will be illustrated in the following detailed description of embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description only show some of the embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort based on these drawings.

[0026] In order to more completely understand the present application and its advantages, the following will be described in conjunction with the drawings, wherein the same reference numerals in the following description represent the same parts.

[0027] Figure 1 A partial structure schematic diagram of a vehicle provided by the embodiment of the present application is shown in the figure.

[0028] Figure 2 A structure schematic diagram of a pedal device provided by the embodiment of the present application is shown in the figure.

[0029] Figure 3 A partial structure schematic diagram of a pedal device provided by the embodiment of the present application is shown in the figure.

[0030] Figure 4 A sectional view along the width direction of the pedal device provided by the embodiment of the present application is shown in the figure.

[0031] Figure 5 A partial sectional view along the length direction of the pedal device provided by the embodiment of the present application is shown in the figure.

[0032] Figure 6 A structure schematic diagram of a damping mechanism provided by the embodiment of the present application is shown in the figure.

[0033] Figure 7 A structure schematic diagram of a damping mechanism provided by the embodiment of the present application is shown in the figure. Figure 6 An enlarged view of B part in the figure.

[0034] Figure 8 A structure schematic diagram of a damping mechanism provided by another embodiment of the present application is shown in the figure.

[0035] Figure 9 An enlarged view of C part in the figure. Figure 8 An enlarged view of C part in the figure.

[0036] Figure 10 A partial structure schematic diagram of a damping mechanism provided by the embodiment of the present application is shown in the figure.

[0037] Figure 11 A structure schematic diagram of a second guide mechanism provided by the embodiment of the present application is shown in the figure.

[0038] Figure 12An assembly schematic view of the driving member and the cover body provided in the embodiment of the present application is shown in FIG. 1.

[0039] Figure 13 A structure schematic view of the cover body provided in the embodiment of the present application is shown in FIG. 2 from one perspective.

[0040] Figure 14 A structure schematic view of the cover body provided in the embodiment of the present application is shown in FIG. 3 from another perspective.

[0041] Legend of reference signs:

[0042] 1000, vehicle; 200, vehicle body bottom; 100, pedal device; 10, mounting seat; 20, pedal; 21, housing; 211, housing body; 212, sleeve box; 213, top wall; 214, bottom wall; 215, first cavity; 216, second cavity; 30, damping mechanism; 31, buffer member; 311, buffer base plate; 3111, guide groove; 312, buffer part; 32, mounting member; 321, mounting base plate; 3211, guide column; 3212, limiting groove; 3213, avoiding groove; 322, support plate; 33, elastic reset member; 34, fixing block; 35, guide rod; 36, sliding block; 37, connecting rod; 40, damping mechanism; 50, cover; 51, guide part; 52, mounting handle; 53, opening; 60, sound-absorbing layer; 61, porous structure; 70, driving member; 80, upper suspension arm; 90, lower suspension arm; 3a, first guide mechanism; 3b, second guide mechanism; 217, reinforcing rib. DETAILED DESCRIPTION

[0043] The technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by a person skilled in the art without creative effort fall within the protection scope of the present application.

[0044] In the embodiments of the present application, the words such as "exemplarily" or "for example" are used to represent as an example, illustration or description. Any embodiment or design scheme described as "exemplarily" or "for example" in the embodiments of the present application should not be interpreted as more preferred or more advantageous than other embodiments or design schemes. In fact, the words such as "exemplarily" or "for example" are intended to present the related concept in a specific manner.

[0045] In the embodiments of the present application, the terms "first", "second" are used only for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features.

[0046] It is to be understood that the terminology used herein is for the purpose of describing particular examples only and is not intended to be limiting. As used in the description of the various examples, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

[0047] In this application, "at least one" means one, two, or more, and "multiple" means two or more. "At least one of the following (one)" or the like means any combination of the items, including any combination of single or multiple items.

[0048] In the description of the embodiments of the present application, the term "or" is merely an association relationship for describing the associated objects, and means that two relationships can exist, for example, A or B, which can mean that A exists alone, and B exists alone.

[0049] It should be understood that the "some embodiments", "other embodiments", "a possible design" mentioned throughout the specification mean that the specific features, structures or characteristics related to the embodiments or implementations are included in at least one embodiment of the present application. Therefore, "in an embodiment of the present application" or "in another embodiment of the present application", "a possible design" appearing throughout the specification does not necessarily mean the same embodiment. In addition, these specific features, structures or characteristics can be combined in one or more embodiments in any suitable manner.

[0050] According to a first aspect of the present application, a pedal device 100 is provided. As shown in the example, Figure 1 the relevant structure of the vehicle 1000 to which the pedal device 100 provided by the embodiments of the present application is applied. Figure 1 In the example shown, the pedal device 100 is arranged at the bottom of the vehicle body 200.

[0051] Referring to Figures 2 to 5 , the pedal device 100 includes a pedal 20. The pedal 20 includes a housing 21 and a damping mechanism 30. The housing 21 includes a top wall 213 and a bottom wall 214, and the damping mechanism 30 is arranged between the top wall 213 and the bottom wall 214 and is configured to store potential energy by deforming when the top wall 213 is subjected to pressure.

[0052] The pedal 20 can be mounted to the bottom of the vehicle body 200 by a mounting seat 10, which can be a metal side plate arranged at the bottom of the vehicle body 200. The pedal 20 can also be a flip structure, which is flipped to the side of the vehicle body from the bottom of the vehicle body 200 when in use, and is flipped to be stored in the bottom of the vehicle body 200 when not in use and when the vehicle 1000 is running.

[0053] The shell 21 can be configured as a closed structure with a cavity inside, and the damping mechanism 30 is arranged in the cavity.

[0054] During the process of passengers getting on and off the vehicle, the impact of stepping on the top wall 213 causes the vibration of the pedal 20, and the vibration of the pedal 20 is transmitted to the passengers, resulting in a poor passenger experience. In the embodiment of the application, the damping mechanism 30 is arranged between the top wall 213 and the bottom wall 214, and the damping mechanism 30 is deformed to store potential energy. Therefore, the damping mechanism 30 can absorb the impact force during the process of the passengers stepping on the pedal 20, so that the vibration of the pedal 20 transmitted to the passengers is weakened, which helps to improve the passenger experience.

[0055] In addition, in the case of arranging a cavity inside the pedal 20, the compression and expansion of air in the cavity caused by stepping on the pedal 20 generates vibration and resonance noise. Moreover, the cavity effect can amplify the originally weak noise. For example, a small screw inside the pedal 20 is loose, and the noise generated by the collision between the screw and the surrounding parts is amplified by the cavity effect. In the embodiment of the application, the damping mechanism 30 fills part of the cavity, so that the volume of the remaining part of the cavity is reduced, which helps to weaken the cavity effect and reduce the noise.

[0056] In addition, in the case of the pedal 20 being reversible, the vibration caused by the turning of the pedal 20 generates noise. In the embodiment of the application, the damping mechanism 30 can also weaken the vibration generated during the turning of the pedal 20, thereby reducing the noise.

[0057] Referring to Figure 4 In some embodiments, a plurality of reinforcing ribs 217 are arranged in the cavity of the shell 21, the reinforcing ribs 217 extend along the length direction of the pedal 20 and are supported between the top wall 213 and the bottom wall 214, the plurality of reinforcing ribs 217 are arranged at intervals along the width direction of the pedal 20, and the plurality of reinforcing ribs 217 separate the cavity into a first cavity 215 and a second cavity 216.

[0058] The damping mechanism 30 can be arranged in the first cavity 215 or the second cavity 216. Even the first cavity 215 and the second cavity 216 can each be provided with a damping mechanism 30.

[0059] The damping mechanisms 30 arranged in the first cavity 215 and the second cavity 216 can be the same or different.

[0060] Exemplarily, as Figure 4 shown. The damping mechanism 30 is arranged in the first cavity 215 and the second cavity 216, the shape of the damping mechanism 30 in the first cavity 215 is adapted to the shape of the first cavity 215, the shape of the damping mechanism 30 in the second cavity 216 is adapted to the shape of the second cavity 216, and the structure of the damping mechanism 30 in the first cavity 215 is different from the structure of the damping mechanism 30 in the second cavity 216.

[0061] In some embodiments, the damping mechanism 30 comprises a buffer 31, which is arranged between the top wall 213 and the bottom wall 214 and abuts against the top wall 213.

[0062] The buffer 31 can be a rubber piece, a sponge pad, or the like.

[0063] When the pedal 20 is stepped on, the gravity of the human body directly impacts the top wall 213, causing the shell 21 and the related components in the pedal 20 to vibrate. In the embodiments of the present application, by abutting the buffer 31 against the top wall 213, the impact force received by the top wall 213 is partially or entirely absorbed by the buffer 31, thereby relieving the vibration of the pedal 20 and further relieving the noise caused by the vibration of the pedal 20.

[0064] Referring to Figures 6 to 9 In some embodiments, the buffer 31 comprises a buffer substrate 311 and a plurality of buffer portions 312. The plurality of buffer portions 312 are arranged on one side of the buffer substrate 311 facing the top wall 213 at intervals. The buffer portions 312 abut against the top wall 213. It can be understood that the buffer portions 312 are a first layer of buffering, and the buffer substrate 311 is a second layer of buffering.

[0065] The buffer substrate 311 and the buffer portions 312 can be integrally formed.

[0066] The buffer substrate 311 and the buffer portions 312 can both be made of rubber material.

[0067] Exemplarily, the buffer substrate 311 can extend along the length direction of the pedal 20, and the buffer portions 312 can be configured in a cylindrical shape and arranged at intervals along the length direction of the pedal 20.

[0068] In some embodiments, the number of buffers 31 can be set as needed. Exemplarily, as shown in Figure 4 and Figure 7 , the first cavity 215 is small, and one buffer 31 can be arranged. Exemplarily, as shown in Figure 4 and Figure 9 , the second cavity 216 is large, and two buffers 31 can be arranged, which are arranged at intervals along the width direction of the pedal 20.

[0069] In the embodiments of the present application, the impact force received by the top wall 213 is absorbed and weakened by the buffer 31, the impact force is attenuated by the buffer portions 312, and the attenuated impact force is further absorbed and weakened by the buffer substrate 311, which helps to relieve the vibration of the pedal 20 and the noise caused by the vibration of the pedal 20.

[0070] In order to facilitate the installation of the damping mechanism 30, in some embodiments, the damping mechanism 30 further comprises a mounting piece 32, which is arranged between the top wall 213 and the bottom wall 214, and the buffer piece 31 is arranged on the side of the mounting piece 32 facing the top wall 213.

[0071] In order to improve the structural stability of the mounting piece 32, in some embodiments, the mounting piece 32 comprises a mounting base plate 321 and a support plate 322.

[0072] The mounting base plate 321 extends along the length direction of the pedal 20, and the buffer base plate 311 is arranged above the mounting base plate 321.

[0073] The support plate 322 is arranged on the side of the mounting base plate 321 facing the bottom wall 214, that is, the support plate 322 is arranged below the mounting base plate 321.

[0074] The thickness direction of the support plate 322 can be parallel to the length direction of the pedal 20. The shape of the support plate 322 can be adapted to the shape of the cavity to be clamped to the inner wall of the cavity to facilitate the assembly of the damping mechanism 30. For example, in the first cavity 215, the support plate 322 is configured as a trapezoidal shape; and for example, in the second cavity 216, the support plate 322 is configured as a triangular shape.

[0075] In some embodiments, a plurality of support plates 322 are arranged, and the plurality of support plates 322 are arranged at intervals along the length direction of the pedal 20.

[0076] In the embodiments of the present application, the plurality of support plates 322 are arranged to support the mounting base plate 321, which helps to improve the structural stability of the damping mechanism 30. Moreover, the plurality of support plates 322 can separate the cavity inside the housing 21 into a plurality of small cavities, each small cavity having a different resonance frequency, so that the frequency condition of resonance is broken, which helps to reduce the noise generated by resonance inside the pedal 20.

[0077] In some embodiments, the damping mechanism 30 further comprises an elastic reset piece 33, which is arranged between the buffer base plate 311 and the mounting base plate 321. The elastic reset piece 33 is configured to accumulate potential energy when the top wall 213 is subjected to pressure and the buffer piece 31 moves towards the mounting base plate 321, and drive the buffer piece 31 to reset after the pressure on the top wall 213 is removed.

[0078] The elastic reset piece 33 can be a spring.

[0079] The pressure can be understood as the external impact force on the top wall 213.

[0080] When the pedal 20 is stepped on, the top wall 213 is pressed by the impact force, the buffer base plate 311 is close to the mounting base plate 321, and the elastic return member 33 is deformed to accumulate potential energy; when the pedal 20 is stepped off, the pressure on the top wall 213 is removed, and the elastic return member 33 drives the buffer base plate 311 to be close to the top wall 213.

[0081] In the embodiment of the application, the elastic return member 33 can be understood as a third layer of buffering provided on the basis of the buffer base plate 311 and the buffer portion 312. In other words, the impact force on the top wall 213 is absorbed and weakened by the buffer portion 312, the impact force is attenuated between the buffer portion 312 and the buffer base plate 311, the attenuated impact force is further absorbed and weakened by the buffer base plate 311, and the remaining impact force is dispersed and attenuated between the buffer base plate 311 and the mounting base plate 321, which makes the impact force be absorbed and weakened to a greater extent.

[0082] Referring to Figure 5 In some embodiments, the mounting base plate 321 is provided with a limiting groove 3212, and a part of the elastic return member 33 is embedded in the limiting groove 3212.

[0083] In some embodiments, the pedal device 100 further comprises a guide mechanism for guiding the buffer base plate 311 to move along the thickness direction of the mounting base plate 321.

[0084] The elastic return member 33 is easy to twist and deform, which causes the buffer base plate 311 to be skewed relative to the mounting base plate 321, and further causes the buffer portion 312 to fail to effectively abut against the top wall 213, affecting the buffering effect. In the embodiment of the application, the guide mechanism is provided to guide the buffer base plate 311 to move along the thickness direction of the mounting base plate 321, so that the buffer base plate 311 is not easy to be skewed during the process of approaching or moving away from the mounting base plate 321, and thus the buffer portion 312 can always abut against the top wall 213 during the process of the pedal device being stepped on, which helps to improve the buffering effect.

[0085] Referring to Figure 5 In some embodiments, the elastic return member 33 is a spring. The guide mechanism comprises a first guide mechanism 3a, and the first guide mechanism 3a comprises a guide column 3211 and a guide groove 3111 matched with the guide column 3211. The guide column 3211 is arranged on one of the mounting base plate 321 and the buffer base plate 311, and extends along the thickness direction of the pedal 20. The guide groove 3111 is arranged on the other one of the mounting base plate 321 and the buffer base plate 311. The spring is sleeved on the guide column 3211, and the guide column 3211 is used to guide the buffer base plate 311 to move along the thickness direction of the mounting base plate 321.

[0086] Exemplarily, the guide column 3211 is arranged on the mounting substrate 321, and the guide column 3211 is integrally formed with the mounting substrate 321. The guide groove 3111 is arranged below the buffer substrate 311. A part of the guide column 3211 is embedded in the guide groove 3111.

[0087] Referring to Figures 9 to 11 In some embodiments, the guide mechanism further comprises a second guide mechanism 3b. The second guide mechanism 3b comprises a guide rod 35, a sliding block 36, and a connecting rod 37.

[0088] The guide rod 35 is arranged on the mounting substrate 321, and the guide rod 35 extends along the length direction of the pedal 20.

[0089] The sliding block 36 is sleeved on the guide rod 35 and is in sliding cooperation with the guide rod 35.

[0090] One end of the connecting rod 37 is hinged to the fixed block 34, the fixed block 34 is connected to the buffer substrate 311, and the other end of the connecting rod 37 is hinged to the sliding block 36.

[0091] When the elastic reset member 33 is compressed to accumulate potential energy, the buffer substrate 311 is close to the mounting substrate 321, the sliding block 36 moves along the length direction of the pedal 20 towards the end of the pedal 20, and the connecting rod 37 is inclined. When the elastic reset member 33 resets, the buffer substrate 311 is away from the mounting substrate 321, the sliding block 36 moves along the length direction of the pedal 20 towards the middle of the pedal 20, and the connecting rod 37 supports the buffer substrate 311 vertically.

[0092] Referring to Figure 3 In some embodiments, the housing 21 comprises a shell body 211 and a sleeve 212, the shell body 211 has openings at both ends along the length direction of the pedal 20, and the sleeve 212 is sleeved on the openings at the ends of the shell body 211.

[0093] In order to improve the structural strength of the housing 21, a reinforcing rib is arranged in the sleeve 212, and the thickness direction of the reinforcing rib is parallel to the width direction of the pedal 20. Referring to Figure 9 And Figure 10 The end of the mounting substrate 321 can be provided with an avoiding groove 3213, and the avoiding groove 3213 is used for avoiding the reinforcing rib, so as to facilitate the assembly of the end of the mounting substrate 321 into the sleeve 212.

[0094] Referring to Figure 2 In some embodiments, the pedal device 100 further comprises a mounting seat 10 and a damping mechanism 40, the pedal 20 is arranged on the mounting seat 10 in a flip manner, and the damping mechanism 40 is connected to the mounting seat 10 at one end and connected to the pedal 20 at the other end.

[0095] When the pedal 20 is flipped, the self-gravity of the pedal 20 is prone to generate vibration, and even impact noise, for example, the pedal 20 vibrates, and the pedal 20 collides with the connecting position of the mounting base 10 to generate noise. In the embodiment of the present application, the vibration amplitude of the pedal 20 during the flipping process is reduced by setting the damping mechanism 40, which helps to improve the stability of the pedal 20 during the flipping process and reduce the noise generated by the pedal 20 impacting other components during the flipping process.

[0096] The damping mechanism 40 can be a hydraulic damper, a pneumatic damper, a mechanical damper, etc.

[0097] In some embodiments, the damping mechanism 40 includes a rubber piece. The rubber piece can be configured in a long strip shape.

[0098] When the pedal 20 is flipped, the rubber piece deforms, and the internal rubber generates a reverse tension due to the damping characteristics, thereby buffering the pedal 20 and weakening the vibration of the pedal 20. Moreover, the rubber strip can effectively reduce the vibration and noise caused by the external force impacting the pedal 20 due to the self-ductility characteristics during the flipping process.

[0099] Referring to Figures 12 to 14 In some embodiments, the pedal device 100 further includes a mounting base 10 and a driving piece 70. The pedal 20 is flipably arranged on the mounting base 10, and the driving piece 70 is arranged on the mounting base 10. The driving piece 70 is used to drive the pedal 20 to flip.

[0100] Specifically, referring to Figure 2 The pedal device 100 further includes an upper suspension arm 80 and a lower suspension arm 90. The upper suspension arm 80 is fixed to the mounting base 10, the lower suspension arm 90 is hingedly connected to the upper suspension arm 80, and the pedal 20 is mounted on the lower suspension arm 90. The driving piece 70 is fixed to the mounting base 10, and the output shaft of the driving piece 70 is in transmission connection with the lower suspension arm 90. The driving piece 70 is used to drive the lower suspension arm 90 to flip.

[0101] In some embodiments, the driving piece 70 is an electric motor. It can be understood that the pedal device 100 is an electric pedal 20.

[0102] Referring to Figure 12 In some embodiments, the pedal device 100 further includes an outer cover 50, and the outer cover 50 covers the driving piece 70.

[0103] The driving piece 70 generates mechanical noise when working, which affects the passenger experience. In the embodiment of the present application, the outer cover 50 is arranged to cover the driving piece 70, the outer cover 50 blocks the propagation path of the noise of the driving piece 70, so that the sound intensity of the outward propagation is reduced, which helps to reduce the noise.

[0104] Referring to Figure 12In some embodiments, the inner surface of the cover 50 is provided with a sound absorbing layer 60. The sound absorbing layer 60 effectively absorbs noise energy, which helps to further reduce noise.

[0105] The sound absorbing layer 60 can be sound absorbing cotton, sound absorbing felt, etc.

[0106] With reference to Figure 13 In some embodiments, the sound absorbing layer 60 includes a porous structure 61. When the noise of the driving member 70 is transmitted to the porous structure 61, part of the noise enters the pores, and the friction between the air molecules and the pore walls of the porous structure 61 continuously consumes noise energy, so that the noise is reduced.

[0107] With reference to Figure 13 In some embodiments, the cover 50 is provided with an opening 53 for the driving member 70 to be assembled into the cover, and a guide portion 51 penetrating the side of the cover to guide the driving member 70 to be assembled into the cover 50 from the opening 53.

[0108] In some embodiments, the pedal device 100 further includes a mounting handle 52 rotatably connected to the cover 50, and the mounting handle 52 is connected to the mounting seat 10.

[0109] In the embodiments of the present application, the mounting handle 52 is rotatably connected to the cover 50, so that the mounting handle 52 can move relative to the cover 50. Therefore, it is convenient to determine the position where the mounting handle 52 is connected to the mounting seat 10 according to actual needs, which helps to reduce the assembly difficulty of the cover 50.

[0110] According to a second aspect of the present application, the embodiments of the present application provide a vehicle including the pedal device of any of the above embodiments. Since the vehicle includes the pedal device, the vehicle has all the beneficial effects of the pedal device, which will not be described here.

[0111] The embodiments of the present application, the implementation manners and the related technical features can be combined or replaced with each other without conflict.

[0112] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical solution of the present application, still belongs to the scope of the technical solution of the present application.

Claims

1. A pedal device characterized by comprising: The pedal device comprises a pedal and a damping mechanism. The damping mechanism comprises a buffer arranged between the top wall and the bottom wall and abutting against the top wall.

2. The pedal device of claim 1, wherein The buffer comprises a buffer base plate and a plurality of buffer portions arranged on one side of the buffer base plate facing the top wall.

3. The pedal device of claim 2, wherein The damping mechanism further comprises a mounting member arranged between the top wall and the bottom wall, and the buffer is arranged on one side of the mounting member facing the top wall.

4. The pedal device of claim 3, wherein The mounting member comprises a mounting base plate and a support plate, and the buffer base plate is arranged on the mounting base plate, and the support plate is arranged on one side of the mounting base plate facing the bottom wall.

5. The pedal device of claim 4, wherein The damping mechanism further comprises an elastic reset member arranged between the buffer base plate and the mounting base plate, configured to accumulate potential energy when the top wall is pressed and the buffer moves towards the mounting base plate, and drive the buffer to reset after the pressure on the top wall is removed.

6. The pedal device of claim 5, wherein The pedal device further comprises a guide mechanism for guiding the buffer base plate to move along the thickness direction of the mounting base plate.

7. The pedal device of claim 6, wherein The elastic reset member is a spring.

8. The pedal device of claim 7, wherein The guide mechanism comprises a first guide mechanism comprising a guide column and a guide groove matched with the guide column, the guide column is arranged on one of the mounting base plate and the buffer base plate, the guide groove is arranged on the other one of the mounting base plate and the buffer base plate, and the spring is sleeved on the guide column, and the guide column is used for guiding the buffer base plate to move along the thickness direction of the mounting base plate. The guide mechanism comprises a second guide mechanism comprising a guide rod, a sliding block and a connecting rod, the guide rod is arranged on the mounting base plate, the sliding block is sleeved on the guide rod and in sliding fit with the guide rod, and one end of the connecting rod is connected with the buffer base plate and the other end is connected with the sliding block.

9. The pedal device of claim 8, wherein The damping mechanism comprises a mounting member comprising a mounting base plate and a support plate, and the buffer is arranged on the mounting base plate, and the support plate is arranged on one side of the mounting base plate facing the bottom wall.

10. The foot-deck assembly of claim 2, wherein: The support plate is provided with a plurality of support plates arranged along the length direction of the pedal.

11. The pedal device of claim 10, wherein The pedal device further comprises a mounting seat and a damping mechanism, and the pedal is reversibly arranged on the mounting seat, one end of the damping mechanism is connected with the mounting seat, and the other end is connected with the pedal.

12. The pedal device according to any one of claims 1-11, wherein The damping mechanism comprises a rubber member.

13. The pedal device of claim 12, wherein The pedal device further comprises a mounting seat and a driving member, and the pedal is reversibly arranged on the mounting seat, and the driving member is arranged on the mounting seat and used for driving the pedal to reverse.

14. The pedal device according to any one of claims 1-11, wherein The pedal device further comprises an outer cover covering the driving member.

15. The pedal assembly of claim 14, wherein: An inner surface of the outer cover is provided with a sound-absorbing layer.

16. The pedal assembly of claim 15, wherein: The sound-absorbing layer comprises a porous structure.

17. The pedal device of claim 16, wherein The pedal device comprises any one of claims 1-17.

18. A vehicle characterized by comprising: ​

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