WO2023236334A1 - 踏板装置和具有其的车辆 - Google Patents

踏板装置和具有其的车辆 Download PDF

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Publication number
WO2023236334A1
WO2023236334A1 PCT/CN2022/109541 CN2022109541W WO2023236334A1 WO 2023236334 A1 WO2023236334 A1 WO 2023236334A1 CN 2022109541 W CN2022109541 W CN 2022109541W WO 2023236334 A1 WO2023236334 A1 WO 2023236334A1
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WO
WIPO (PCT)
Prior art keywords
rod
pedal
base
pivotably connected
mounting base
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PCT/CN2022/109541
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English (en)
French (fr)
Inventor
徐林杰
张琦
张韩鑫
骆超
Original Assignee
杭州天铭科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from CN202210631509.0A external-priority patent/CN114932864A/zh
Priority claimed from CN202221412578.4U external-priority patent/CN217396376U/zh
Application filed by 杭州天铭科技股份有限公司 filed Critical 杭州天铭科技股份有限公司
Publication of WO2023236334A1 publication Critical patent/WO2023236334A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R3/00—Arrangements of steps or ladders facilitating access to or on the vehicle, e.g. running-boards
    • B60R3/02—Retractable steps or ladders, e.g. movable under shock

Definitions

  • the present disclosure relates to the technical field of vehicle pedals, and in particular, to a pedal device and a vehicle having the same.
  • Car foot pedals are usually installed under the car door to assist passengers in getting in and out of the car.
  • the obstacles will first collide with the pedal mechanism, causing the pedal mechanism to deform due to extrusion.
  • the pedal mechanism receives an impact force, the pedal will transmit the impact force to
  • the connecting mechanism of the pedal may easily cause the connecting mechanism to break, causing the pedal to continue to be squeezed into the vehicle body, causing the side of the vehicle body to deform and damage, increasing the vehicle's later maintenance costs.
  • the present disclosure aims to solve one of the technical problems in the related art, at least to a certain extent.
  • embodiments of the present disclosure propose a pedal device and a vehicle with the same that have a reasonable structural design, reduce damage caused by collision, and reduce later maintenance costs.
  • a pedal device including: a mounting base provided with a limiting portion, the mounting base being suitable for being installed on a vehicle body; and a pedal base having a limiting portion on the pedal base.
  • the pedal seat is used to install the pedal; a telescopic component, the telescopic component is connected to the mounting seat and the pedal seat, and the telescopic component is used to drive the pedal seat in the extended position and the retracted position. It moves between retracted positions. In the extended position, the fitting part is separated from the limiting part. In the retracted position, the fitting part cooperates with the limiting part.
  • the telescopic assembly can be used to drive the pedal seat to move in the extended position and the retracted position, and in the retracted position, the fitting part cooperates with the limiting part, so that when the pedal seat is impacted in the horizontal direction
  • the impact force can be directly transmitted to the mounting base through the action of the fitting part and the limiting part to absorb the impact force, thereby preventing further extrusion and deformation of the telescopic assembly, pedal seat or other mechanisms, and reducing the need for pedal devices.
  • improve the connection strength of the pedal device improve later maintenance costs.
  • one of the limiting part and the fitting part is a protrusion
  • the other is a groove, and in the retracted position, the protrusion fits within the groove.
  • the cross section of the bump is one of a polygon, a waist, and a circle.
  • the limiting part includes a first groove and a second groove
  • the matching part includes a first protrusion and a second protrusion, and in the retracted position, the first protrusion The second bump is fitted in the first groove and the second bump is fitted in the second groove.
  • the limiting part includes a first limiting part and a second limiting part
  • the fitting part includes a first fitting part and a second fitting part
  • the first fitting part and the second fitting part The matching portions are respectively provided on opposite sides of the pedal seat along the length direction of the pedal seat, and the first limiting portion and the second limiting portion correspond one to one.
  • the telescopic assembly includes two sets of link mechanisms, and the two sets of link mechanisms are spaced apart along the length direction of the pedal seat.
  • the linkage mechanism includes: a first rod, a first end of the first rod is pivotably connected to the mounting base, and a second end of the first rod is connected to the pedal.
  • the base is pivotably connected; a second rod, a first end of the second rod is pivotably connected to the mounting base, and a second end of the second rod is pivotably connected to the pedal seat. .
  • the linkage mechanism includes: a first rod, a first end of the first rod is pivotably connected to the mounting base, and a second end of the first rod is connected to the pedal.
  • the base is pivotably connected; a second rod, a first end of the second rod is pivotably connected to the mounting base; a third rod, a first end of the third rod is connected to the second rod The second end of the third rod is pivotably connected to the pedal base.
  • the linkage mechanism includes: a first rod, a first end of the first rod is pivotably connected to the mounting base, and a second end of the first rod is connected to the pedal.
  • the base is pivotably connected; a second rod, a first end of the second rod is pivotably connected to the mounting base; a third rod and a fourth rod, the second end of the second rod, the The first end of the third rod is pivotably connected to the first end of the fourth rod, the second end of the third rod is pivotably connected to the pedal base, and the fourth rod is pivotably connected to the pedal base.
  • the second end is pivotally connected to the middle portion of the first rod.
  • the telescopic assembly is detachably connected to the mounting base and the pedal base through a pin, and the telescopic assembly is rotatable relative to the mounting base and the pedal base.
  • the pedal device further includes a driving member connected to the linkage mechanism to drive the linkage mechanism to move.
  • a vehicle including the pedal device according to any one of the above embodiments.
  • the vehicle further includes a vehicle body, wherein the pedal device further includes a pedal, the pedal is installed on a pedal base, and the mounting base is installed on the vehicle body.
  • the telescopic assembly can be used to drive the pedal seat to move in the extended position and the retracted position, and in the retracted position, the fitting part cooperates with the limiting part, so that when the pedal seat is subjected to a horizontal impact force At this time, the impact force can be directly transmitted to the mounting base through the action of the matching part and the limiting part to absorb the impact force, thereby preventing further extrusion and deformation of the telescopic assembly, the pedal seat or other mechanisms, and reducing the risk of the pedal device.
  • FIG. 1 is a cross-sectional view of the pedal device in an extended position according to an embodiment of the present disclosure.
  • FIG. 2 is a cross-sectional view of the pedal device in a retracted position according to the embodiment of the present disclosure.
  • Fig. 3 is a front view of the pedal device according to the embodiment of the present disclosure.
  • Fig. 4 is a front view of a pedal device according to another embodiment of the present disclosure.
  • Figure 5 is an installation schematic diagram of the limiting part and the matching part of the pedal device according to an embodiment of the present disclosure.
  • Figure 6 is a schematic installation diagram of the limiting part and the matching part of the pedal device according to another embodiment of the present disclosure.
  • Figure 7 is a schematic installation diagram of the limiting part and the matching part of the pedal device according to another embodiment of the present disclosure.
  • Figure 8 is a schematic installation diagram of the limiting part and the matching part of the pedal device according to another embodiment of the present disclosure.
  • a pedal device and a vehicle having the same according to embodiments of the present disclosure will be described below with reference to FIGS. 1 to 8 .
  • a pedal device includes a mounting base 1, a pedal base 2 and a telescopic assembly 3.
  • the mounting base 1 is provided with a limiting portion 11, and the mounting base 1 is suitable for being installed on a vehicle body.
  • a fitting portion 21 is provided, and the pedal base 2 is used to install the pedal.
  • the telescopic assembly 3 is connected to the mounting base 1 and the pedal base 2.
  • the telescopic assembly 3 is used to drive the pedal base 2 to move between the extended position and the retracted position. In the extended position, the fitting part 21 is separated from the limiting part 11. In the retracted position, the fitting part 21 cooperates with the limiting part 11 .
  • the telescopic assembly 3 can be used to drive the pedal seat 2 to move in the extended position and the retracted position, and in the retracted position, the fitting portion 21 cooperates with the limiting portion 11, so that when the pedal seat 2 When an impact force is received in the horizontal direction, the impact force can be directly transmitted to the mounting base 1 through the action of the matching part 21 and the limiting part 11 to absorb the impact force, thereby preventing the telescopic assembly 3, the pedal base 2 or other mechanisms from collapsing Further extrusion deformation reduces the problem of damage to the pedal device due to collision, improves the connection strength of the pedal device, and reduces later maintenance costs.
  • the telescopic components 3 can be detachably connected to the mounting base 1 and the pedal base 2 through pins, and the telescopic components 3 can rotate relative to the mounting base 1 and the pedal base 2, thereby facilitating the assembly and processing of the pedal device, and It is easy to disassemble and assemble to facilitate subsequent maintenance work.
  • the pedal base 2 is located below the mounting base 1 .
  • the pedal base 2 extends out of the mounting base 1 and tilts downward.
  • the pedal base 2 is retracted directly below the mounting base 1, and the fitting portion 21 is retracted into the limiting portion 11, so that the pedal base 2 and the mounting base 1 are closely fitted to form an integrated structure.
  • the pedal base 2 receives an impact force, the mounting base 1 will absorb the impact force, thereby preventing the telescopic assembly 3 from further deforming or breaking, thereby improving the anti-collision effect of the pedal device.
  • one of the limiting portion 11 and the fitting portion 21 is a protrusion 213, and the other is a groove 113.
  • the protrusion 213 fits in inside the groove 113.
  • the fitting part 21 is a bump 213, and the limiting part 11 is a groove 113.
  • the cross section of the bump 213 is one of a polygon, a waist, and a circle. It can be understood that the cross section of the bump 213 may be a parallelogram, a hexagon, a waist or a circle.
  • the outer circumferential contour of the groove 113 matches the cross-sectional outer circumferential contour of the protrusion 213 , so that the protrusion 213 cannot easily come out of the groove 113 , making the connection of the pedal device more reliable.
  • the limiting part 11 includes a first groove 1131 and a second groove 1132
  • the fitting part 21 includes a first protrusion 2131 and a second protrusion 2132.
  • the first protrusion The block 2131 fits in the first groove 1131
  • the second protrusion 2132 fits in the second groove 1132.
  • there are two corresponding protrusions 213 and two grooves 113 the two grooves 113 are spaced apart on the mounting base 1
  • the two protrusions 213 are spaced apart on the pedal base 2 .
  • the two protrusions 213 are respectively embedded into the two grooves 113 , thereby making the connection of the pedal device more stable.
  • the pedal device of the embodiment of the present disclosure may be provided with multiple grooves 113 and multiple bumps 213 so that the pedal device has multiple anti-collision points, thereby further reducing damage to the pedal device due to collisions. problem, improve the connection strength of the pedal device.
  • the limiting part 11 includes a first limiting part 111 and a second limiting part 112
  • the fitting part 21 includes a first fitting part 211 and a second fitting part 212
  • the first fitting part 211 includes a first fitting part 211 and a second fitting part 212
  • the portion 211 and the second matching portion 212 are respectively provided on opposite sides of the pedal seat 2 along the length direction of the pedal seat 2 (direction A in Figure 4).
  • the first limiting portion 111 and the second limiting portion 112 are arranged one by one. correspond.
  • the pedal device of the embodiment of the present disclosure arranges the first limiting part 111 and the second limiting part 112 on opposite sides of the mounting base 1 and arranges the first fitting part 211 and the second fitting part 212 on the pedal seat 2
  • the opposite sides can make the anti-collision effect of the pedal device better, further extend the service life of the pedal device, and reduce the later maintenance cost of the pedal device.
  • the telescopic assembly 3 includes two sets of link mechanisms 31 and driving members (not shown).
  • the two sets of link mechanisms 31 are spaced apart along the length direction of the pedal seat 2 .
  • the driving element is a motor.
  • the driving part is connected with the linkage mechanism 31 to drive the linkage mechanism 31 to move, thereby controlling the extension or retraction of the pedal base 2, thereby improving the stability of the movement of the pedal device.
  • the telescopic assembly 3 is a four-bar linkage mechanism.
  • the linkage mechanism 31 includes a first rod 311 and a second rod 312 .
  • the first end of the first rod 311 (the upper end of the first rod 311 in Figure 1 ) is pivotably connected to the mounting base 1 , and the second end of the first rod 311 (the lower end of the first rod 311 in Figure 1 ) Pivotably connected to the pedal base 2.
  • the first end of the second rod 312 (the upper end of the second rod 312 in Figure 1 ) is pivotably connected to the mounting base 1 , and the second end of the second rod 312 (the lower end of the second rod 312 in Figure 1 ) Pivotably connected to the pedal base 2.
  • one of the first rod 311 and the second rod 312 is connected to the driving member, whereby the driving member can drive one of the first rod 311 and the second rod 312 to rotate, so that the power is finally transmitted to the pedal seat. 2 to drive the pedal base 2 to extend and retract.
  • the telescopic assembly 3 is a five-bar linkage mechanism.
  • the link mechanism 31 includes a first rod 311 , a second rod 312 and a third rod 313 .
  • the first end of the first rod 311 (the upper end of the first rod 311 in Figure 1 ) is pivotably connected to the mounting base 1
  • the second end of the first rod 311 (the lower end of the first rod 311 in Figure 1 ) Pivotably connected to the pedal base 2
  • the first end of the second rod 312 (the upper end of the second rod 312 in Figure 1) is pivotally connected to the mounting base 1
  • the first end of the third rod 313 (such as the upper end of the second rod 312 in Figure 1)
  • the upper end of the third rod 313 in Figure 1) and the second end of the second rod 312 (the lower end of the second rod 312 in Figure 1) are pivotably connected, and the second end of the third rod 313 (as shown in Figure 1
  • the lower end of the third rod 313 is pivotably connected to
  • one of the first rod 311 and the second rod 312 is connected to the driving member, whereby the driving member can drive the first rod 311 and the second rod 312 to rotate, so that the power is finally transmitted to the pedal base 2 to drive the pedal base 2 to extend and retract.
  • the telescopic assembly 3 is a six-link mechanism, and the link mechanism 31 includes a first rod 311 , a second rod 312 , a third rod 313 and a fourth rod 314 .
  • the first end of the first rod 311 (the upper end of the first rod 311 in Figure 1 ) is pivotably connected to the mounting base 1
  • the second end of the first rod 311 (the lower end of the first rod 311 in Figure 1 ) Pivotably connected to the pedal base 2
  • the first end of the second rod 312 (the upper end of the second rod 312 in Figure 1) is pivotally connected to the mounting base 1
  • the second end of the second rod 312 (such as the upper end of the second rod 312 in Figure 1)
  • the lower end of the second rod 312 in Figure 1), the first end of the third rod 313 (the upper end of the third rod 313 in Figure 1) and the first end of the fourth rod 314 (the upper end of the fourth rod 314 in Figure 1 upper end) is pivotably connected
  • the second end of the third rod 313 (the lower end of the third rod 313 in Figure 1 ) is pivotably connected to the pedal base 2
  • the second end of the fourth rod 314 (as shown in Figure 1
  • one of the first rod 311 and the second rod 312 is connected to the driving member, whereby the driving member can drive one of the first rod 311 and the second rod 312 to rotate, so that the power is finally transmitted to the pedal seat. 2 to drive the pedal base 2 to extend and retract.
  • a vehicle according to another embodiment of the present disclosure includes a pedal device and a vehicle body, and the pedal device is the pedal device of the present disclosure.
  • the pedal device also includes a pedal (not shown), which is installed on the pedal base 2 and the mounting base 1 is installed on the vehicle body.
  • the telescopic assembly 3 can be used to drive the pedal seat 2 to move in the extended position and the retracted position, and in the retracted position, the fitting part 21 cooperates with the limiting part 11, so that when the pedal seat 2 is subjected to When there is an impact force in the horizontal direction, the impact force can be directly transmitted to the mounting base 1 through the action of the matching part 21 and the limiting part 11 to absorb the impact force, thereby preventing the telescopic assembly 3, the pedal base 2 or other mechanisms from further
  • the extrusion deformation reduces the problem of pedal device damage due to collision, improves the connection strength of the pedal device, and reduces later maintenance costs.
  • first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of indicated technical features. Therefore, features defined as “first” and “second” may explicitly or implicitly include at least one of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise expressly and specifically limited.
  • connection In this disclosure, unless otherwise explicitly stated and limited, the terms “installation”, “connection”, “connection”, “fixing” and other terms should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection. , or integrated; it can be mechanically connected, electrically connected or communicable with each other; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction between two elements, Unless otherwise expressly limited. For those of ordinary skill in the art, the specific meanings of the above terms in this disclosure can be understood according to specific circumstances.
  • a first feature being “on” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features may be in indirect contact through an intermediary. touch.
  • the terms “above”, “above” and “above” the first feature is above the second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature.
  • "Below”, “below” and “beneath” the first feature to the second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature has a smaller horizontal height than the second feature.
  • the terms “one embodiment,” “some embodiments,” “example,” “specific examples,” or “some examples” or the like mean that a particular feature, structure, material, or other feature is described in connection with the embodiment or example.
  • Features are included in at least one embodiment or example of the disclosure.
  • the schematic expressions of the above terms are not necessarily directed to the same embodiment or example.
  • the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
  • those skilled in the art may combine and combine different embodiments or examples and features of different embodiments or examples described in this specification unless they are inconsistent with each other.

Abstract

本公开涉及一种踏板装置和具有其的车辆，所述踏板装置包括：安装座、踏板座和伸缩组件。安装座上设有限位部，安装座适于安装到车体上，所述踏板座上设有配合部，所述踏板座用于安装踏板，所述伸缩组件与所述安装座和所述踏板座相连，所述伸缩组件用于驱动所述踏板座在伸出位置和缩回位置之间移动，在所述伸出位置，所述配合部与所述限位部分离，在所述缩回位置，所述配合部与所述限位部配合。

Description

踏板装置和具有其的车辆
相关申请的交叉引用
本申请基于申请号为202210631509.0、申请日为2022年06月06日的中国专利申请以及申请号为202221412578.4、申请日为2022年06月06日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此引入本申请作为参考。
技术领域
本公开涉及车辆踏板技术领域，具体地，涉及一种踏板装置和具有其的车辆。
背景技术
车用脚踏板通常安装于汽车车门的下方，以辅助乘客上下车用。当汽车经过路边有障碍物的路段时，障碍物首先会和踏板机构碰撞，进而造成踏板机构因挤压而变形，踏板机构在受到冲击力的情况下，踏板会把受到的冲击力传导给踏板的连接机构，进而容易导致连接机构断裂，进而造成踏板继续向车体挤压，使得车体的侧方变形破坏，增大了车辆的后期维修成本。
发明内容
本公开旨在至少在一定程度上解决相关技术中的技术问题之一。
为此，本公开的实施例提出一种结构设计合理，减少因碰撞而带来的损坏，降低后期维修成本的踏板装置和具有其的车辆。
根据本公开的第一方面，提供了一种踏板装置，包括：安装座，所述安装座上设有限位部，所述安装座适于安装到车体上；踏板座，所述踏板座上设有配合部，所述踏板座用于安装踏板；伸缩组件，所述伸缩组件与所述安装座和所述踏板座相连，所述伸缩组件用于驱动所述踏板座在伸出位置和缩回位置之间移动，在所述伸出位置，所述配合部与所述限位部分离，在所述缩回位置，所述配合部与所述限位部配合。
根据本公开实施例的踏板装置，可以通过伸缩组件驱动踏板座在伸出位置和缩回位置移动，且在缩回位置时，配合部与限位部配合，从而当踏板座受到水平方向的冲击力时，可以通过配合部与限位部的作用将冲击力直接传递到安装座上，以对冲击力进行吸收，从而防止伸缩组件、踏板座或其它机构进一步的挤压变形，减少了踏板装置因碰撞而损坏的问题，提高踏板装置的连接强度，降低后期的维修成本。
在一些实施例中，所述限位部和所述配合部中的一者为凸块，另一者为凹槽，在所述缩回位置，所述凸块配合在所述凹槽内。
在一些实施例中，所述凸块的横截面为多边形、腰形和圆形中的一种。
在一些实施例中，所述限位部包括第一凹槽和第二凹槽，所述配合部包括第一凸块和第二凸块，在所述缩回位置，所述第一凸块配合在所述第一凹槽内，所述第二凸块配 合在所述第二凹槽内。
在一些实施例中，所述限位部包括第一限位部和第二限位部，所述配合部包括第一配合部和第二配合部，所述第一配合部和所述第二配合部沿所述踏板座的长度方向分别设于所述踏板座的相对两侧，所述第一限位部和所述第二限位部一一对应。
在一些实施例中，所述伸缩组件包括两组连杆机构，两组所述连杆机构沿所述踏板座的长度方向间隔布置。
在一些实施例中，所述连杆机构包括：第一杆，所述第一杆的第一端与所述安装座可枢转地连接，所述第一杆的第二端与所述踏板座可枢转地连接；第二杆，所述第二杆的第一端与所述安装座可枢转地连接，所述第二杆的第二端与所述踏板座可枢转地连接。
在一些实施例中，所述连杆机构包括：第一杆，所述第一杆的第一端与所述安装座可枢转地连接，所述第一杆的第二端与所述踏板座可枢转地连接；第二杆，所述第二杆的第一端与所述安装座可枢转地连接；第三杆，所述第三杆的第一端与所述第二杆的第二端可枢转地连接，所述第三杆的第二端与所述踏板座可枢转地连接。
在一些实施例中，所述连杆机构包括：第一杆，所述第一杆的第一端与所述安装座可枢转地连接，所述第一杆的第二端与所述踏板座可枢转地连接；第二杆，所述第二杆的第一端与所述安装座可枢转地连接；第三杆和第四杆，所述第二杆的第二端、所述第三杆的第一端和所述第四杆的第一端可枢转地连接，所述第三杆的第二端与所述踏板座可枢转地连接，所述第四杆的第二端与所述第一杆的中部可枢转地连接。
在一些实施例中，所述伸缩组件通过销轴与所述安装座和所述踏板座可拆卸地连接，并且所述伸缩组件相对于所述安装座和所述踏板座可转动。
在一些实施例中，所述踏板装置还包括驱动件，所述驱动件与所述连杆机构相连，以驱动所述连杆机构运动。
根据本公开的第二方面，提供了一种车辆，包括上述实施例中任一项所述的踏板装置。
在一些实施例中，所述车辆还包括车体，其中所述踏板装置还包括踏板，所述踏板安装在踏板座上，所述安装座安装在车体上。
根据本公开实施例的车辆，可以通过伸缩组件驱动踏板座在伸出位置和缩回位置移动，且在缩回位置时，配合部与限位部配合，从而当踏板座受到水平方向的冲击力时，可以通过配合部与限位部的作用将冲击力直接传递到安装座上，以对冲击力进行吸收，从而防止伸缩组件、踏板座或其它机构进一步的挤压变形，减少了踏板装置因碰撞而损坏的问题，提高踏板装置的连接强度，降低后期的维修成本。
附图说明
图1是本公开实施例的踏板装置位于伸出位置的截面图。
图2是本公开实施例的踏板装置位于缩回位置的截面图。
图3是本公开实施例的踏板装置的主视图。
图4是本公开另一实施例的踏板装置的主视图。
图5是本公开一种实施例的踏板装置的限位部和配合部的安装示意图。
图6是本公开另一种实施例的踏板装置的限位部和配合部的安装示意图。
图7是本公开又一种实施例的踏板装置的限位部和配合部的安装示意图。
图8是本公开再一种实施例的踏板装置的限位部和配合部的安装示意图。
附图标记：
1、安装座；11、限位部；111、第一限位部；112、第二限位部；113、凹槽；1131、第一凹槽；1132、第二凹槽；
2、踏板座；21、配合部；211、第一配合部；212、第二配合部；213、凸块；2131、第一凸块；2132、第二凸块；
3、伸缩组件；31、连杆机构；311、第一杆；312、第二杆；313、第三杆；314、第四杆。
具体实施方式
下面详细描述本公开的实施例，所述实施例的示例在附图中示出。下面通过参考附图描述的实施例是示例性的，旨在用于解释本公开，而不能理解为对本公开的限制。
下面参考附图1至图8描述根据本公开实施例的踏板装置和具有其的车辆。
如图1和图2所示，根据本公开实施例的踏板装置：包括安装座1、踏板座2和伸缩组件3，安装座1上设有限位部11，安装座1适于安装到车体上，踏板座2上设有配合部21，踏板座2用于安装踏板。伸缩组件3与安装座1和踏板座2相连，伸缩组件3用于驱动踏板座2在伸出位置和缩回位置之间移动，在伸出位置，配合部21与限位部11分离，在缩回位置，配合部21与限位部11配合。
根据本公开实施例的踏板装置，可以通过伸缩组件3驱动踏板座2在伸出位置和缩回位置移动，且在缩回位置时，配合部21与限位部11配合，从而当踏板座2受到水平方向的冲击力时，可以通过配合部21与限位部11的作用将冲击力直接传递到安装座1上，以对冲击力进行吸收，从而防止伸缩组件3、踏板座2或其它机构进一步的挤压变形，减少了踏板装置因碰撞而损坏的问题，提高踏板装置的连接强度，降低后期的维修成本。
例如，伸缩组件3均可以通过销轴与安装座1和踏板座2可拆卸地连接，且伸缩组件3均可相对安装座1和踏板座2转动，从而便于对踏板装置进行组装和加工，且拆装方便，以便于后续的维修工作。
可以理解的是，如图1和图2所示，踏板座2位于安装座1的下方。当踏板装置处于伸出位置时，踏板座2朝下倾斜的伸出于安装座1的外部。当踏板装置处于缩回装置时，踏板座2缩回至安装座1的正下方，配合部21缩入至限位部11内，以使得踏板座2和安装座1紧密贴合形成一体结构，进而当踏板座2受到的冲击力时，安装座1会对冲击力进行吸收，进而防止伸缩组件3进一步地变形或断裂，提高了踏板装置的防撞效 果。
在一些实施例中，如图1和图2所示，限位部11和配合部21中的一者为凸块213，另一者为凹槽113，在缩回位置，凸块213配合在凹槽113内。例如，在本公开实施例中，配合部21为凸块213，限位部11为凹槽113。本公开实施例的踏板装置通过将限位部11和配合部21设置为上述结构，可以使得踏板装置在缩回位置时，踏板座2与安装座1的连接更加可靠，且结构设计简单，便于加工和制造。
在一些实施例中，如图5至图8所示，凸块213的横截面为多边形、腰形和圆形中的一种。可以理解的是，凸块213的横截面可以为平行四边形、六边形、腰形或圆形。相应地，凹槽113的外周轮廓与凸块213的横截面的外周轮廓相适配，从而可以使得凸块213不易从凹槽113内脱出，使得踏板装置的连接更加可靠。
具体地，如图8所示，限位部11包括第一凹槽1131和第二凹槽1132，配合部21包括第一凸块2131和第二凸块2132，在缩回位置，第一凸块2131配合在第一凹槽1131内，第二凸块2132配合在第二凹槽1132内。可以理解的时，凸块213和凹槽113均对应的设有两个，两个凹槽113间隔布置在安装座1上，两个凸块213间隔布置在踏板座2上。
在缩回位置时，如图8所示，两个凸块213分别嵌入至两个凹槽113内，从而可以使得踏板装置的连接更加稳定。可以理解的是，本公开实施例的踏板装置可以设置多个凹槽113和多个凸块213，以使得踏板装置具有多个防撞点位，从而可以进一步地减少了踏板装置因碰撞而损坏的问题，提高踏板装置的连接强度。
在一些实施例中，如图4所示，限位部11包括第一限位部111和第二限位部112，配合部21包括第一配合部211和第二配合部212，第一配合部211和第二配合部212沿踏板座2的长度方向(如图4中的A方向)分别设于踏板座2的相对两侧，第一限位部111和第二限位部112一一对应。本公开实施例的踏板装置通过将第一限位部111和第二限位部112布置在安装座1的相对两侧，将第一配合部211和第二配合部212布置在踏板座2的相对两侧，可以使得踏板装置的防撞效果更好，进一步地提高了踏板装置的使用寿命，降低了踏板装置的后期维修成本。
在一些实施例中，如图1和图2所示，伸缩组件3包括两组连杆机构31和驱动件(未示出)，两组连杆机构31沿踏板座2的长度方向间隔布置。例如，驱动件为电机。驱动件与连杆机构31相连，以驱动连杆机构31运动，从而控制踏板座2伸出或缩回，提高了踏板装置运动的稳定性。
在一些实施例中，如图1和图2所示，伸缩组件3为四连杆机构。其中，连杆机构31包括第一杆311和第二杆312。第一杆311的第一端(如图1中第一杆311的上端)与安装座1可枢转地连接，第一杆311的第二端(如图1中第一杆311的下端)与踏板座2可枢转地连接。第二杆312的第一端(如图1中第二杆312的上端)与安装座1可枢转地连接，第二杆312的第二端(如图1中第二杆312的下端)与踏板座2可枢转地连接。
可以理解的是，第一杆311和第二杆312中的一个与驱动件相连，由此驱动件可以驱动第一杆311和第二杆312中的一个转动，进而使动力最终传递至踏板座2上以驱动踏板座2伸出和缩回。
在一些实施例中，如图1和图2所示，伸缩组件3为五连杆机构。连杆机构31包括第一杆311、第二杆312和第三杆313。第一杆311的第一端(如图1中第一杆311的上端)与安装座1可枢转地连接，第一杆311的第二端(如图1中第一杆311的下端)与踏板座2可枢转地连接，第二杆312的第一端(如图1中第二杆312的上端)与安装座1可枢转地连接，第三杆313的第一端(如图1中第三杆313的上端)与第二杆312的第二端(如图1中第二杆312的下端)可枢转地连接，第三杆313的第二端(如图1中第三杆313的下端)与踏板座2可枢转地连接。
可以理解的是，第一杆311和第二杆312中的一个与驱动件相连，由此驱动件可以驱动第一杆311和第二杆312的一个转动，进而使动力最终传递至踏板座2上以驱动踏板座2伸出和缩回。
在一些实施例中，如图1和图2所示，伸缩组件3为六连杆机构，连杆机构31包括第一杆311、第二杆312、第三杆313和第四杆314。第一杆311的第一端(如图1中第一杆311的上端)与安装座1可枢转地连接，第一杆311的第二端(如图1中第一杆311的下端)与踏板座2可枢转地连接，第二杆312的第一端(如图1中第二杆312的上端)与安装座1可枢转地连接，第二杆312的第二端(如图1中第二杆312的下端)、第三杆313的第一端(如图1中第三杆313的上端)和第四杆314的第一端(如图1中第四杆314的上端)可枢转地连接，第三杆313的第二端(如图1中第三杆313的下端)与踏板座2可枢转地连接，第四杆314的第二端(如图1中第四杆314的下端)与第一杆311的中部可枢转地连接。
可以理解的是，第一杆311和第二杆312中的一个与驱动件相连，由此驱动件可以驱动第一杆311和第二杆312中的一个转动，进而使动力最终传递至踏板座2上以驱动踏板座2伸出和缩回。
根据本公开另一实施例的车辆，包括踏板装置和车体，踏板装置为本公开踏板装置。踏板装置还包括踏板(未示出)，踏板安装在踏板座2上，安装座1安装在车体上。
根据本公开实施例的车辆，可以通过伸缩组件3驱动踏板座2在伸出位置和缩回位置移动，且在缩回位置时，配合部21与限位部11配合，从而当踏板座2受到水平方向的冲击力时，可以通过配合部21与限位部11的作用将冲击力直接传递到安装座1上，以对冲击力进行吸收，从而防止伸缩组件3、踏板座2或其它机构进一步的挤压变形，减少了踏板装置因碰撞而损坏的问题，提高踏板装置的连接强度，降低后期的维修成本。
在本公开的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”、“顺时针”、“逆时针”、“轴向”、“径向”、“周向”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了 便于描述本公开和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。在本公开的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本公开中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或彼此可通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本公开中的具体含义。
在本公开中，除非另有明确的规定和限定，第一特征在第二特征“上”或“下”可以是第一和第二特征直接接触，或第一和第二特征通过中间媒介间接接触。而且，第一特征在第二特征“之上”、“上方”和“上面”可是第一特征在第二特征正上方或斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”可以是第一特征在第二特征正下方或斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本公开中，术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
尽管已经示出和描述了上述实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域普通技术人员对上述实施例进行的变化、修改、替换和变型均在本公开的保护范围内。

Claims (13)

  1. 一种踏板装置，包括：
    安装座，所述安装座上设有限位部，所述安装座适于安装到车体上；
    踏板座，所述踏板座上设有配合部，所述踏板座用于安装踏板；
    伸缩组件，所述伸缩组件与所述安装座和所述踏板座相连，所述伸缩组件用于驱动所述踏板座在伸出位置和缩回位置之间移动，在所述伸出位置，所述配合部与所述限位部分离，在所述缩回位置，所述配合部与所述限位部配合。
  2. 根据权利要求1所述的踏板装置，其中，所述限位部和所述配合部中的一者为凸块，另一者为凹槽，在所述缩回位置，所述凸块配合在所述凹槽内。
  3. 根据权利要求2所述的踏板装置，其中，所述凸块的横截面为多边形、腰形和圆形中的一种。
  4. 根据权利要求2或3所述的踏板装置，其中，所述限位部包括第一凹槽和第二凹槽，所述配合部包括第一凸块和第二凸块，在所述缩回位置，所述第一凸块配合在所述第一凹槽内，所述第二凸块配合在所述第二凹槽内。
  5. 根据权利要求1至4中任一项所述的踏板装置，其中，所述限位部包括第一限位部和第二限位部，所述配合部包括第一配合部和第二配合部，所述第一配合部和所述第二配合部沿所述踏板座的长度方向分别设于所述踏板座的相对两侧，所述第一限位部和所述第二限位部一一对应。
  6. 根据权利要求1至5中任一项所述的踏板装置，其中，所述伸缩组件包括两组连杆机构，两组所述连杆机构沿所述踏板座的长度方向间隔布置。
  7. 根据权利要求6所述的踏板装置，其中，所述连杆机构包括：
    第一杆，所述第一杆的第一端与所述安装座可枢转地连接，所述第一杆的第二端与所述踏板座可枢转地连接；
    第二杆，所述第二杆的第一端与所述安装座可枢转地连接，所述第二杆的第二端与所述踏板座可枢转地连接。
  8. 根据权利要求6所述的踏板装置，其中，所述连杆机构包括：
    第一杆，所述第一杆的第一端与所述安装座可枢转地连接，所述第一杆的第二端与所述踏板座可枢转地连接；
    第二杆，所述第二杆的第一端与所述安装座可枢转地连接；
    第三杆，所述第三杆的第一端与所述第二杆的第二端可枢转地连接，所述第三杆的第二端与所述踏板座可枢转地连接。
  9. 根据权利要求6所述的踏板装置，其中，所述连杆机构包括：
    第一杆，所述第一杆的第一端与所述安装座可枢转地连接，所述第一杆的第二端与所述踏板座可枢转地连接；
    第二杆，所述第二杆的第一端与所述安装座可枢转地连接；
    第三杆和第四杆，所述第二杆的第二端、所述第三杆的第一端和所述第四杆的第一 端可枢转地连接，所述第三杆的第二端与所述踏板座可枢转地连接，所述第四杆的第二端与所述第一杆的中部可枢转地连接。
  10. 根据权利要求1至9中任一项所述的踏板装置，其中，所述伸缩组件通过销轴与所述安装座和所述踏板座可拆卸地连接，并且所述伸缩组件相对于所述安装座和所述踏板座可转动。
  11. 根据权利要求6至10中任一项所述的踏板装置，还包括驱动件，其中所述驱动件与所述连杆机构相连，以驱动所述连杆机构运动。
  12. 一种车辆，包括权利要求1中11中任一项所述的踏板装置。
  13. 根据权利要求12所述的车辆，还包括车体，其中所述踏板装置还包括踏板，所述踏板安装在踏板座上，所述安装座安装在车体上。
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EP2418124A1 (en) * 2010-08-12 2012-02-15 Thule Sweden AB Extendable and retractable step arrangement.
CN207790503U (zh) * 2018-01-12 2018-08-31 青岛欧勃亚汽车配件有限公司 汽车下旋踏步
CN109910763A (zh) * 2019-03-05 2019-06-21 杭州天铭科技股份有限公司 一种车用踏杠设备
JP2019137385A (ja) * 2018-02-09 2019-08-22 トヨタ車体株式会社 車両用ステップ装置
CN114475439A (zh) * 2022-01-11 2022-05-13 杭州天铭科技股份有限公司 具有防撞功能的电动踏杠装置和具有它的车辆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2418124A1 (en) * 2010-08-12 2012-02-15 Thule Sweden AB Extendable and retractable step arrangement.
CN207790503U (zh) * 2018-01-12 2018-08-31 青岛欧勃亚汽车配件有限公司 汽车下旋踏步
JP2019137385A (ja) * 2018-02-09 2019-08-22 トヨタ車体株式会社 車両用ステップ装置
CN109910763A (zh) * 2019-03-05 2019-06-21 杭州天铭科技股份有限公司 一种车用踏杠设备
CN114475439A (zh) * 2022-01-11 2022-05-13 杭州天铭科技股份有限公司 具有防撞功能的电动踏杠装置和具有它的车辆

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