WO2023212973A1 - 一种汽车电动踏板 - Google Patents

一种汽车电动踏板 Download PDF

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Publication number
WO2023212973A1
WO2023212973A1 PCT/CN2022/092242 CN2022092242W WO2023212973A1 WO 2023212973 A1 WO2023212973 A1 WO 2023212973A1 CN 2022092242 W CN2022092242 W CN 2022092242W WO 2023212973 A1 WO2023212973 A1 WO 2023212973A1
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WIPO (PCT)
Prior art keywords
driven
rotating rod
rod
automobile
rotating
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PCT/CN2022/092242
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English (en)
French (fr)
Inventor
李健成
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上海英汇科技发展有限公司
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Publication date
Priority claimed from CN202210478403.1A external-priority patent/CN114750697A/zh
Priority claimed from CN202221042429.3U external-priority patent/CN219236909U/zh
Application filed by 上海英汇科技发展有限公司 filed Critical 上海英汇科技发展有限公司
Priority to US18/344,776 priority Critical patent/US11858462B2/en
Publication of WO2023212973A1 publication Critical patent/WO2023212973A1/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 invention relates to the technical field of automobile pedals, and in particular to an electric automobile pedal.
  • Car electric pedals currently on the market can be divided into two types of electric pedals.
  • the first type of automobile electric pedal extends horizontally toward the outside of the vehicle body in an obliquely downward direction.
  • This type of retractable pedal has the following disadvantages: the pedal structure is complex and the processing and manufacturing costs are high; the torque output of the pedal retracting and retracting motor is lost. It is larger and requires a larger motor, which is not conducive to cost control; electric pedals are all electrically controlled and cannot freely switch to a fixed side pedal state;
  • the second type of automobile electric pedal rotates and extends toward the front or rear of the car.
  • This type of retractable pedal has the following disadvantages: the pedal structure is simple and the mechanism operates relatively smoothly; the torque output loss of the pedal retracting and retracting motor is small. , the motor power is relatively small; the greater the tilt angle of the rotating rod, the greater the leverage force on the bottom end of the active bracket and the driven bracket, and the greater the impact of the weight carried by the pedal, resulting in the pedal not being too heavy.
  • Electric pedals are made of Electrically controlled, it cannot rotate freely to switch between fixed side pedals.
  • the object of the present invention is to provide an electric automobile pedal that solves the technical problems existing in the above-mentioned second electric automobile pedal (i.e., the rotating and extending pedal).
  • the electric automobile pedal of the present invention has an increased weight capacity and can be freely converted. It has the advantages of fixed side steps.
  • An electric pedal for an automobile characterized in that: it includes at least one active bracket, at least one driven bracket and a pedal;
  • the active bracket includes a car connecting rod 1, a driving motor, a car connecting rod 2, a gear box and a rotating mechanism.
  • the car connecting rod 1, the driving motor and the car connecting rod 2 are fixed to the installed car respectively;
  • the car connecting rod One and two automobile connecting rods are respectively fixedly connected to the gearbox, the gearbox is connected to the driving motor, and the driving motor is fixed on the gearbox;
  • the rotating mechanism is connected to the gearbox through a rotating rod, and the rotating rod is arranged on Below the second automobile connecting rod, the rotating mechanism is connected to the automobile pedal.
  • the rotating mechanism includes a lower support wall and an upper support wall. The angle between the vertical planes of the connection end face is set at 0 to 5°, so that the automobile pedal faces upwards of the roof.
  • the direction is tilted by 0 to 5°, and the angle between the lower support wall and the horizontal plane is 0 to 10°.
  • the end of the rotating mechanism away from the rotating rod is provided with a connecting end face, and the connecting end face is provided with a connecting end face that matches the car pedal.
  • the connecting column is arranged vertically on the connecting end face, the end of the rotating rod away from the rotating mechanism is connected to the gear box through the drive shaft, the lower end of the rotating rod is provided with a rotating rod support arm, the rotating rod support arm Arranged parallel to the rotating rod, the front end of the rotating rod support arm is provided with a fixed arm perpendicular to the rotating rod, one side of the rotating rod protrudes outward and is fixedly connected to the rotating rod support arm through a fixed pin;
  • the driven bracket includes a driven car fixed plate and a driven rotating mechanism.
  • One end of the driven car fixed plate is fixed to the installed car, and the other end is fixedly connected to the driven connector.
  • the driven rotating mechanism passes through the driven car.
  • the rotating rod is connected to the driven connecting piece.
  • the driven rotating rod is arranged below the fixed plate of the driven car.
  • the driven rotating mechanism is connected to the car pedal.
  • the driven rotating mechanism includes a driven lower support wall and a driven lower support wall. On the upper support wall, the angle between the horizontal plane of the driven upper support wall and the horizontal plane is set to 0 to 5°, so that the car pedals are tilted 0 to 5° toward the top of the roof, and the angle between the driven lower support wall and the horizontal plane is 0 to 5°.
  • the end of the driven rotating mechanism away from the driven rotating rod is provided with a driven connection end face, and a driven connection column is provided in the driven connection end face that is matched and fixed with the car pedal.
  • the driven connection column is vertical. It is provided on the driven connection end face.
  • the end of the driven rotating rod away from the driven rotating mechanism is connected to the driven connecting piece through the driven drive shaft.
  • the lower end of the driven rotating rod is provided with a driven rotating rod support arm.
  • the driven rotating rod support arm is arranged parallel to the driven rotating rod.
  • the edge of the driven rotating rod support arm is provided with a driven fixed arm perpendicular to the driven rotating rod.
  • One side of the driven rotating rod protrudes outward. out and fixedly connected to the driven rotating rod support arm through the driven fixing pin.
  • the rotating mechanism is provided with an upper support wall and a lower support wall at one end close to the rotating rod.
  • the upper supporting wall and the lower supporting wall are arranged in parallel.
  • the upper supporting wall and the lower supporting wall constitute a rotating groove.
  • the rotating rod is concave.
  • the driven rotating mechanism is provided with a driven upper support wall and a driven lower support wall at one end close to the driven rod.
  • the driven upper support wall and the driven lower support wall are arranged in parallel.
  • the driven upper support wall and the driven lower support wall are arranged in parallel.
  • the driven lower support wall forms a driven rotating rod groove, and a driven rotating rod rotating shaft is provided in the driven rotating rod groove, and the driven rotating rod rotating shaft is connected with the driven rotating rod.
  • the rotating rod is tilted downward, and the angle between the rotating rod and the horizontal plane is 0 to 10°;
  • the driven rotating rod is tilted downward, and the angle between the driven rotating rod and the horizontal plane is 0 to 10°.
  • the end of the rotating mechanism away from the rotating rod is provided with a connecting end face.
  • the connecting end face is provided with a connecting column that is matched and fixed with the automobile pedal.
  • the connecting column is arranged vertically on the connecting end face;
  • One end of the driven rotating mechanism away from the driven rotating rod is provided with a driven connection end face, and a driven connection column is arranged in the driven connection end face to match and fix the automobile pedal.
  • the driven connection column is arranged vertically on Driven connection end face.
  • the second automobile connecting rod is fixedly connected to the gear box through a fixed rod, and the fixed rods are set to at least two and parallel to each other; the second automobile connecting rod is welded and fixedly connected to the fixed plate and the fixed rod, and the fixed rod is set to At least two and parallel to each other.
  • the driven vehicle fixed plate is provided with a driven connector, the driven vehicle fixed plate and the driven connector are welded and fixedly connected, and there are at least two driven connectors that are parallel to each other;
  • the electric automobile pedal can be converted into a fixed side pedal. At this time, the drive motor needs to be turned off, or the drive motor or gearbox fails;
  • the end of the drive shaft away from the gear box is provided with a limit block and the rotating rod support arm, and the limit block is provided at the end of the rotating rod support arm away from the gear box;
  • the driven drive shaft is provided with a driven limit block and a driven rotating rod support arm at one end away from the driven connector, and the driven limit block is provided at an end of the driven rotating rod support arm away from the driven connector. .
  • the rotating rod support arm is fixedly connected to one end of the rotating rod away from the automobile connecting rod 2, and the rotating rod supporting arm and the rotating rod rotate synchronously with the drive shaft as the rotation axis;
  • the driven rotating rod support arm is fixedly connected to an end of the driven rotating rod away from the fixed plate of the driven vehicle.
  • the driven rotating rod support arm and the driven rotating rod rotate synchronously with the driven drive shaft as the rotation axis.
  • the automobile connecting rod one and the automobile connecting rod two are arranged perpendicularly to each other; the automobile connecting rod one is provided with a connecting rod one fixing hole, and the automobile connecting rod two is provided with two connecting rod two fixing holes;
  • the driven vehicle fixing plate is provided with a driven vehicle fixing plate fixing hole.
  • This invention can switch from electric side pedals to fixed side pedals.
  • the electric side pedals can be switched to fixed side pedals, specifically:
  • the automobile electric pedal of the present invention has the advantage of increasing the weight it can carry.
  • the pedal of the present invention is tilted upward by 0 to 5° to prevent slipping when people get on and off the vehicle.
  • the angle between the lower support wall and the horizontal plane is 0-10°, which increases the load-bearing weight of the pedal. The smaller the angle between the lower support wall and the horizontal plane, the more inclined it is to be parallel to the bottom of the car, and the smoother the mechanism will run; the larger the angle, the greater the torque the motor will experience, and the greater the power of the motor will be.
  • connection end face structure of the pedal of the present invention is simpler, the processing cost is low, and the assembly is simple.
  • the present invention can effectively prevent the car pedal from hitting obstacles under the chassis during the retraction process, causing potential safety hazards.
  • Figure 1 is a schematic structural diagram of an electric pedal for an automobile according to the present invention (pedal extended state).
  • Figure 2 is a second structural schematic diagram of an electric pedal for an automobile according to the present invention (pedal retracted state).
  • Figure 3 is a schematic structural diagram of the active bracket in the present invention (pedal extended state).
  • Figure 4 is a second structural schematic diagram of the active bracket in the present invention (pedal retracted state).
  • Figure 5 is a structural schematic diagram three of the active bracket in the present invention.
  • Figure 6 is a schematic diagram 4 of the structure of the active bracket in the present invention.
  • Figure 7 is a schematic structural diagram of the driven bracket in the present invention (pedal extended state).
  • Figure 8 is a second structural schematic diagram of the driven bracket in the present invention (pedal retracted state).
  • Figure 9 is a structural schematic diagram three of the driven bracket in the present invention.
  • Figure 10 is a schematic diagram 4 of the structure of the driven bracket in the present invention.
  • 100-Active bracket 110-Car connecting rod one; 111-Connecting rod one fixed hole; 120-Drive motor; 130-Car connecting rod two; 131-Connecting rod two fixed holes; 132-Fixed rod; 133-Fixed plate; 140-gear box; 141-rotating rod; 142-driving shaft; 143-rotating rod support arm; 144-limiting block; 145-fixed arm; 146-fixed pin; 150-rotating mechanism; 151-rotating rod groove; 152-lower support wall; 153-upper support wall; 154-rotating rod shaft; 155-connection end face; 156-connection column; A1-bolt; A2-hole; A3-hole; 200-driven bracket; 230-driven Car fixed plate; 231-driven car fixed plate fixing hole; 232-driven connector; 241-driven rotating rod; 242-driven drive shaft; 243-driven rotating rod support arm; 244-driven limiter block; 245-driven fixed arm; 246-driven fixed pin; 250-driven rotating mechanism;
  • the present invention discloses an electric pedal for a car. As shown in the figure: it includes at least one active bracket 100, at least one driven bracket 200 and a pedal 300.
  • the active bracket 100 includes a car connecting rod 110, a driving motor 120, a car connecting rod 130, a gear box 140 and a rotating mechanism 150.
  • the car connecting rod 110, the driving motor 120, the car connecting rod The two rods 130 are respectively fixed to the vehicle to be installed; the automobile connecting rod 110 and the automobile connecting rod 2 130 are respectively fixedly connected to the gear box 140, the gear box 140 is connected to the driving motor 120, and the driving motor 120 is fixed to the gear.
  • the rotating mechanism 150 is connected to the gear box 140 through a rotating rod 141, which is arranged below the automobile connecting rod 130.
  • the rotating mechanism 150 is connected to the automobile pedal, and the rotating mechanism 150 includes a lower The support wall 152 and the upper support wall 153 have an angle between the vertical plane of the connecting end surface 155 of 0 to 5°, so that the car pedals are tilted 0 to 5° toward the top of the roof. The angle is 0 to 10°.
  • the end of the rotating mechanism 150 away from the rotating rod 141 is provided with a connecting end face 155.
  • the connecting end face 155 is provided with a connecting column 156 that is matched and fixed with the automobile pedal 300.
  • the connecting column 156 is vertical. Disposed on the connecting end face 155, the end of the rotating rod 141 away from the rotating mechanism 150 is connected to the gearbox 140 through the drive shaft 142.
  • the lower end of the rotating rod 141 is provided with a rotating rod support arm 143, which is connected with the rotating rod 143.
  • the rods 141 are arranged in parallel.
  • the front end of the rotating rod support arm 143 is provided with a fixed arm 145 perpendicular to the rotating rod 141.
  • One side of the rotating rod 141 protrudes outward and is fixed to the rotating rod support arm 143 through a fixed pin 146. connect.
  • the driven bracket 200 includes a driven car fixing plate 230 and a driven rotating mechanism 250.
  • One end of the driven car fixing plate 230 is fixed to the installed car, and the other end is fixed to the driven connector 232.
  • the driven rotating mechanism 250 is connected to the driven connecting piece 232 through the driven rotating rod 241.
  • the driven rotating rod 241 is provided below the driven car fixed plate 230.
  • the driven rotating mechanism 250 is connected to the car pedal.
  • the driven rotating mechanism 250 includes a driven lower support wall 252 and a driven upper support wall 253. The angle between the horizontal plane of the driven upper support wall 253 is set at 0 to 5°, so that the car pedals are tilted toward the top of the roof.
  • the angle between the driven lower support wall 252 and the horizontal plane is 0 to 10°.
  • the driven rotating mechanism 250 is provided with a driven connection end face 255 at one end away from the driven rotating rod 241.
  • the driven connecting end face 255 is provided with a driven connecting column 256 that is matched and fixed with the automobile pedal.
  • the driven connecting column 256 is arranged vertically on the driven connecting end face 255 .
  • the driven rotating rod 241 is away from the driven rotating mechanism 250 One end is connected to the driven connecting piece 232 through the driven driving shaft 242.
  • the lower end of the driven rotating rod 241 is provided with a driven rotating rod support arm 243.
  • the driven rotating rod support arm 243 is arranged parallel to the driven rotating rod 241.
  • the edge of the driven rotating rod support arm 243 is provided with a driven fixed arm 245 perpendicular to the driven rotating rod 241.
  • One side of the driven rotating rod 241 protrudes outward and is connected to the driven fixed pin 246 through a driven fixed pin 246.
  • the driven rotating rod support arm 243 is fixedly connected.
  • the active bracket 100 drives the rotating rod 141 to rotate through the drive motor 120 and the gearbox 140, so that the active bracket 100 can be converted from the state of FIG. 3 to the state of FIG. 4 .
  • the driven bracket 200 can also be converted from the state of FIG. 7 to the state of FIG. 8, and the entire electric pedal of the automobile is converted from the state of FIG. 1 to the state of FIG. 2. Its operation is simple and labor-saving.
  • the rotation mechanism 150 includes a lower support wall 152 and an upper support wall 153.
  • the upper support wall is arranged horizontally.
  • the angle between the lower support wall 152 and the horizontal plane is 0 to 10°.
  • the inclined lower support wall can improve the rotation. Institutional stability.
  • the end of the rotating mechanism 150 away from the rotating rod 141 is provided with a connecting end surface 155.
  • the connecting end 155 is provided with a connecting post 156 that is matched and fixed with the automobile pedal 300.
  • the connecting post 156 is vertically provided on the connecting end surface 155.
  • the connecting end surface 155 Cooperating with the connecting column 156, the pedal 200 can be stably fixed on the active bracket 100.
  • the vertical fixed arm 145 of the rod 141 makes the pressure on the rotating rod 141 perpendicular to the rotating rod support arm 143, and the supporting effect is better.
  • the driving motor 120 drives the rotating rod 141 to rotate in the horizontal direction so that the rotating mechanism 150 rotates in a nearly horizontal direction, which can effectively prevent the car pedal 300 from hitting obstacles under the chassis during the contraction process, causing potential safety hazards. .
  • an upper support wall 153 and a lower support wall 152 are provided at one end of the rotation mechanism 150 close to the rotation rod 141.
  • the upper support wall 153 and the lower support wall 152 are arranged in parallel.
  • the wall 152 forms a rotation groove 151, and a rotation rod shaft 154 is provided in the rotation rod groove 151.
  • the rotation rod rotation shaft 154 is connected to the rotation rod 141.
  • one end of the driven rotating mechanism 250 close to the driven rod 241 is provided with a driven upper support wall 253 and a driven lower support wall 252.
  • the driven upper support wall 253 and the driven lower support wall 252 are parallel to each other.
  • the driven upper support wall 253 and the driven lower support wall 252 form a driven rotating rod groove 251, and a driven rotating rod shaft 254 is provided in the driven rotating rod groove 251.
  • the rod rotating shaft 254 is connected with the driven rotating rod 241.
  • the rotating rod 141 is arranged inclined downward, and the angle between the rotating rod 141 and the horizontal plane is 0 to 10°.
  • the driven rotating rod 241 is arranged inclined downward, and the angle between the driven rotating rod 241 and the horizontal plane is 0 to 10°.
  • the end of the rotating mechanism 150 away from the rotating rod 141 is provided with a connecting end face 155.
  • the connecting end face 155 is provided with a connecting column 156 that is matched and fixed with the automobile pedal.
  • the connecting column 156 is arranged vertically on the connecting end. End face 155.
  • the end of the driven rotating mechanism 250 away from the driven rotating rod 241 is provided with a driven connection end face 255, and the driven connection end face 255 is provided with a driven connection column 256 that is matched and fixed with the automobile pedal.
  • the driven connecting column 256 is vertically disposed on the driven connecting end surface 255 .
  • the second automobile connecting rod 130 and the gear box 140 are fixedly connected through fixed rods 132.
  • the driven vehicle fixed plate 230 is provided with a driven connector 232, and the driven vehicle fixed plate 230 and the driven connector 232 are welded and fixedly connected.
  • the number of pieces 232 is at least two and parallel to each other.
  • the electric automobile pedal can be converted into a fixed side pedal.
  • the drive motor 120 needs to be turned off, or the drive motor 120 or the gearbox 140 fails.
  • the end of the driving shaft 142 away from the gear box 140 is provided with a limiting block 144 and a rotating rod support arm 143.
  • the limiting block 144 is provided at an end of the rotating rod supporting arm 143 away from the gear box 140;
  • One end of the driven drive shaft 242 away from the driven connection 232 is provided with a driven limit block 244 and a driven rotation rod support arm 243.
  • the driven limit block 244 is provided at the driven rotation rod support arm 243 away from the driven connection.
  • the rotating rod support arm 143 is fixedly connected to the end of the rotating rod 141 away from the automobile connecting rod 130, and the rotating rod supporting arm 143 and the rotating rod 141 rotate synchronously with the driving shaft 142 as the rotation axis; so
  • the driven rotating rod support arm 243 is fixedly connected to the end of the driven rotating rod 241 away from the driven car fixed plate 230.
  • the driven rotating rod supporting arm 243 and the driven rotating rod 241 rotate together with the driven driving shaft 242.
  • the axes rotate synchronously.
  • the automobile connecting rod one 110 and the automobile connecting rod two 130 are arranged perpendicularly to each other; the automobile connecting rod one 110 is provided with a connecting rod fixing hole 111, and the automobile connecting rod two 130 is provided with two There are two fixing holes 131 for the connecting rod; the driven car fixing plate 230 is provided with a driven car fixing plate fixing hole 231.

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  • Mechanical Engineering (AREA)
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Abstract

本发明涉及一种汽车电动踏板，包括主动支架、从动支架和踏板；主动支架包括汽车连接杆一、驱动电机、汽车连接杆二、齿轮箱和转动机构，汽车连接杆一、驱动电机、汽车连接杆二分别与被安装汽车固定；从动支架包括从动汽车固定板、从动转动机构。汽车电动踏板可以转成固定侧踏，此时需将驱动电机关闭，或者此时驱动电机或齿轮箱失灵；当转动杆和从动转动杆旋转使脚踏处于伸出状或收起态时，将主动支架上转动杆预留的备用螺栓旋转取下并与固定杆的孔对齐，再用螺栓通过孔固定转动杆和固定杆；同时，将从动转动杆预留的备用螺栓旋转取下，并与从动连接件的孔对齐，再用螺栓通过孔固定转动杆和从动连接件。因此，本发明的汽车电动踏板具有承载的重量提高，可以自由转换成固定侧踏等优点。

Description

一种汽车电动踏板 技术领域
本发明涉及汽车踏板技术领域，尤其涉及一种汽车电动踏板。
背景技术
目前市场上的汽车电动踏板可分为两种电动踏板。
第一种汽车电动踏板：向车身外侧沿着斜向下的方向水平伸出，此类缩方式踏板具有以下缺点：踏板结构较复杂，加工制造成本较高；踏板收放电机所受扭力输出损失较大，需要较大电机，不利于成本的控制；电动踏板都是由电气控制，不能自由转换固定侧踏状态；
第二种汽车电动踏板：向车前或向车后旋转伸出，此类缩方式踏板具有以下缺点：踏板结构较简单，机构运行平稳相对较差；踏板收放电机所受扭力输出损失较小，电机功率相对较小；旋转杆倾斜的角度越大，主动支架和从动支架车底端受到杠杆力越大，踏板承载的重量影响越大，导致踏板承重不能太重，电动踏板都是由电气控制，不能自由转切换固定侧踏。
美国专利说明书(公告号：US10773649B2)就公开了上述第二种汽车电动踏板，这种踏板就存在前述的缺陷，特别是电动踏板都是由电气控制，不能自由转切换固定侧踏。特别是当电气控制失灵时，踏板的控制就失效了。
发明内容
本发明的目的是提供一种汽车电动踏板，解决了上述第二种汽车电动踏板(即旋转伸出式踏板)所存在的技术问题，本发明的汽车电动踏板具有承载的重量提高，可以自由转换成固定侧踏等优点。
为实现上述目的，本发明的技术方案是：
一种汽车电动踏板，其特征在于：它包括至少一主动支架、至少一从动支架和踏板；
所述主动支架包括汽车连接杆一、驱动电机、汽车连接杆二、齿轮箱和转动机构，所述汽车连接杆一、驱动电机、汽车连接杆二分别与被安装汽车固定；所述汽车连接杆一和汽车连接杆二分别与齿轮箱固定连接，所述齿轮箱与驱动电机连接，所述驱动电机固定于齿轮箱上；所述转动机构通过转动杆与齿轮箱连接，所述转动杆设置于汽车连接杆二下方，所述转动机构与汽车踏板连接，所述转动机构包括下支撑壁和上支撑壁，所述连接端面竖直平面夹角设置0～5°，使汽车踏板向车顶上方方向翘起0～5°，所述下支撑壁与水平面的夹角为0～10°，所述转动机构远离转动杆的一端设有连接端面，所述连接端面内设有与汽车踏板相配合固定的连接柱，所述连接柱垂直设置于连接端面，所述转动杆远离转动机构的一端与齿轮箱通过驱动轴连接，所述转动杆的下端设有转动杆支撑臂，该转动杆支撑臂与转动杆平行设置，所述转动杆支撑臂的前端设有与转动杆垂直的固定臂，所述转动杆的一侧向外凸出并通过固定销与转动杆支撑臂固定连接；
所述从动支架包括从动汽车固定板、从动转动机构，所述从动汽车固定板一端与被安装汽车固定，另一端与从动连接件固定连接，所述从动转动机构通过从动转动杆与从动连接件连接，所述从动转动杆设置于从动汽车固定板下方，所述从动转动机构与汽车踏板连接，所述从动转动机构包括从动下支撑壁和从动上支撑壁，所述从动上支撑壁水平面夹角设置0～5°，使汽车踏板向车顶上方方向翘起0～5°，所述从动下支撑壁与水平面的夹角为0～10°，所述从动转动机构远离从动转动杆的一端设有从动连接端面，所述从 动连接端面内设有与汽车踏板相配合固定的从动连接柱所述从动连接柱垂直设置于从动连接端面，所述从动转动杆远离从动转动机构的一端与从动连接件通过从动驱动轴连接，所述从动转动杆的下端设有从动转动杆支撑臂，该从动转动杆支撑臂与从动转动杆平行设置，所述从动转动杆支撑臂的边缘设有与从动转动杆垂直的从动固定臂，所述从动转动杆的一侧向外凸出并通过从动固定销与从动转动杆支撑臂固定连接。
所述的汽车电动踏板，其特征在于：
所述转动机构靠近转动杆的一端设有上支撑壁和下支撑壁，所述上支撑壁和下支撑壁平行设置，所述上支撑壁和下支撑壁构成转动凹槽，所述转动杆凹槽内设有转动杆转轴，所述转动杆转轴与转动杆连接；
所述从动转动机构靠近从动杆的一端设有从动上支撑壁和从动下支撑壁，所述从动上支撑壁和从动下支撑壁平行设置，所述从动上支撑壁和从动下支撑壁构成从动转动杆凹槽，所述从动转动杆凹槽内设有从动转动杆转轴，所述从动转动杆转轴与从动转动杆连接。
所述的汽车电动踏板，其特征在于：
所述转动杆向下倾斜设置，所述转动杆与水平面的夹角为0～10°；
所述从动转动杆向下倾斜设置，所述从动转动杆与水平面的夹角为0～10°。
所述的汽车电动踏板，其特征在于：
所述转动机构远离转动杆的一端设有连接端面，所述连接端面内设有与汽车踏板相配合固定的连接柱，所述连接柱竖直设置于连接端面；
所述从动转动机构远离从动转动杆的一端设有从动连接端面，所述从动 连接端面内设有与汽车踏板相配合固定的从动连接柱所述从动连接柱竖直设置于从动连接端面。
所述的汽车电动踏板，其特征在于：
所述汽车连接杆二与齿轮箱通过固定杆固定连接，所述固定杆设为至少两个且相互平行；所述汽车连接杆二与固定板、固定杆焊接固定连接，所述固定杆设为至少两个且相互平行。
所述的汽车电动踏板，其特征在于：
所述从动汽车固定板上设置有从动连接件，所述从动汽车固定板与从动连接件焊接固定连接，所述从动连接件设为至少两个且相互平行；
所述的汽车电动踏板，其特征在于：
所述的汽车电动踏板可以转成固定侧踏，此时需将驱动电机关闭，或者此时驱动电机或齿轮箱失灵；
状态一：当转动杆和从动转动杆旋转使脚踏处于伸出状态时，
将主动支架上转动杆预留的备用螺栓旋转取下并与固定杆的孔对齐，再用螺栓通过孔固定转动杆和固定杆；
同时，将从动转动杆预留的备用螺栓旋转取下，并与从动连接件的孔对齐，再用螺栓通过孔固定转动杆和从动连接件；
状态二：当转动杆和从动转动杆旋转使脚踏处于收起状态时，
将主动支架上转动杆预留的备用螺栓旋转取下并与固定杆的孔对齐，再用螺栓通过孔固定转动杆和固定杆；
同时，将从动转动杆预留的备用螺栓旋转取下，并与从动连接件的孔对齐，再用螺栓通过孔固定从动转动杆和从动连接件。
所述的汽车电动踏板，其特征在于：
所述驱动轴远离齿轮箱的一端设有限位块和转动杆支撑臂，所述限位块设置于转动杆支撑臂远离齿轮箱的一端；
所述从动驱动轴远离从动连接件的一端设有从动限位块和从动转动杆支撑臂，所述从动限位块设置于从动转动杆支撑臂远离从动连接件的一端。
所述的汽车电动踏板，其特征在于：
所述转动杆支撑臂与转动杆远离汽车连接杆二的一端固定连接，所述转动杆支撑臂与转动杆一起以驱动轴为旋转轴进行同步转动；
所述从动转动杆支撑臂与从动转动杆远离从动汽车固定板的一端固定连接，所述从动转动杆支撑臂与从动转动杆一起以从动驱动轴为旋转轴进行同步转动。
所述的汽车电动踏板，其特征在于：
所述汽车连接杆一与汽车连接杆二相互垂直设置；所述汽车连接杆一上设有一个连接杆一固定孔，所述汽车连接杆二上设有两个连接杆二固定孔；
所述从动汽车固定板上设有从动汽车固定板固定孔。
本发明具有上述技术方案，因此具有如下优点：
1、本发明可以从电动侧踏切换为固定侧踏。
特别是当驱动电机或齿轮箱失灵时，可以将电动侧踏切换为固定侧踏，具体是：
状态一：当转动杆和从动转动杆旋转使脚踏处于伸出状态时，
将主动支架上转动杆预留的备用螺栓旋转取下并与固定杆的孔对齐，再用螺栓通过孔固定转动杆和固定杆；
同时，将从动转动杆预留的备用螺栓旋转取下，并与从动连接件的孔对齐，再用螺栓通过孔固定转动杆和从动连接件；
状态二：当转动杆和从动转动杆旋转使脚踏处于收起状态时，
将主动支架上转动杆预留的备用螺栓旋转取下并与固定杆的孔对齐，再用螺栓通过孔固定转动杆和固定杆；
同时，将从动转动杆预留的备用螺栓旋转取下，并与从动连接件的孔对齐，再用螺栓通过孔固定从动转动杆和从动连接件。
当然，即便是驱动电机或齿轮箱处于正常状态，也可以将电动侧踏切换为固定侧踏。
2、本发明汽车电动踏板具有承载的重量提高的优点。
本发明的踏板向上翘0～5°为了人员上下车踩踏板防滑。所述下支撑壁与水平面的夹角为0～10°，使踏板承载重量提高。下支撑壁与水平面的角度越小，越倾向于车底平行，机构运行越顺畅；角度越大电机所受的力矩越大，电机的功率就需要更大。
3、与现有技术相比，本发明的踏板的连接端面结构更加简单，加工成本低，装配简单。
4、与现有技术相比，本发明可以有效的避免汽车踏板在收缩的过程中碰到底盘下面的障碍物，造成安全隐患的问题。
附图说明
图1是本发明的一种汽车电动踏板的结构示意图一(踏板伸出状态)。
图2是本发明的一种汽车电动踏板的结构示意图二(踏板收起状态)。
图3是本发明中主动支架的结构示意图一(踏板伸出状态)。
图4是本发明中主动支架的结构示意图二(踏板收起状态)。
图5是本发明中主动支架的结构示意图三。
图6是本发明中主动支架的结构示意图四。
图7是本发明中从动支架的结构示意图一(踏板伸出状态)。
图8是本发明中从动支架的结构示意图二(踏板收起状态)。
图9是本发明中从动支架的结构示意图三。
图10是本发明中从动支架的结构示意图四。
图中：
100-主动支架；110-汽车连接杆一；111-连接杆一固定孔；120-驱动电机；130-汽车连接杆二；131-连接杆二固定孔；132-固定杆；133-固定板；140-齿轮箱；141-转动杆；142-驱动轴；143-转动杆支撑臂；144-限位块；145-固定臂；146-固定销；150-转动机构；151-转动杆凹槽；152-下支撑壁；153-上支撑壁；154-转动杆转轴；155-连接端面；156-连接柱；A1-螺栓；A2-孔；A3-孔；200-从动支架；230-从动汽车固定板；231-从动汽车固定板固定孔；232-从动连接件；241-从动转动杆；242-从动驱动轴；243-从动转动杆支撑臂；244-从动限位块；245-从动固定臂；246-从动固定销；250-从动转动机构；251-从动转动杆凹槽；252-从动下支撑壁；253-从动上支撑壁；254-从动转动杆转轴；255-从动连接端面；256-从动连接柱；B1-螺栓；B2-孔；B3-孔；300-踏板。
具体实施方式
请参阅图1-10，本发明公开了一种汽车电动踏板。如图所示：它包括至少一主动支架100、至少一从动支架200和踏板300。
如图3-6，所述主动支架100包括汽车连接杆一110、驱动电机120、汽车连接杆二130、齿轮箱140和转动机构150，所述汽车连接杆一110、驱动电机120、汽车连接杆二130分别与被安装汽车固定；所述汽车连接杆一110和汽车连接杆二130分别与齿轮箱140固定连接，所述齿轮箱140与驱动电机120连接，所述驱动电机120固定于齿轮箱140上；所述转动机构150通过转动杆141与齿轮箱140连接，所述转动杆141设置于汽车连接杆二130下方，所述转动机构150与汽车踏板连接，所述转动机构150包括下支撑壁152和上支撑壁153，所述连接端面155竖直平面夹角设置0～5°，使汽车踏板向车顶上方方向翘起0～5°，所述下支撑壁152与水平面的夹角为0～10°，所述转动机构150远离转动杆141的一端设有连接端面155，所述连接端面155内设有与汽车踏板300相配合固定的连接柱156，所述连接柱156垂直设置于连接端面155，所述转动杆141远离转动机构150的一端与齿轮箱140通过驱动轴142连接，所述转动杆141的下端设有转动杆支撑臂143，该转动杆支撑臂143与转动杆141平行设置，所述转动杆支撑臂143的前端设有与转动杆141垂直的固定臂145，所述转动杆141的一侧向外凸出并通过固定销146与转动杆支撑臂143固定连接。
如图7-10，所述从动支架200包括从动汽车固定板230、从动转动机构250，所述从动汽车固定板230一端与被安装汽车固定，另一端与从动连接件232固定连接，所述从动转动机构250通过从动转动杆241与从动连接件232连接，所述从动转动杆241设置于从动汽车固定板230下方，所述从动转动机构250与汽车踏板连接，所述从动转动机构250包括从动下支撑壁252和从动上支撑壁253，所述从动上支撑壁253水平面夹角设置0～5°，使汽 车踏板向车顶上方方向翘起0～5°，所述从动下支撑壁252与水平面的夹角为0～10°，所述从动转动机构250远离从动转动杆241的一端设有从动连接端面255，所述从动连接端面255内设有与汽车踏板相配合固定的从动连接柱256所述从动连接柱256垂直设置于从动连接端面255，所述从动转动杆241远离从动转动机构250的一端与从动连接件232通过从动驱动轴242连接，所述从动转动杆241的下端设有从动转动杆支撑臂243，该从动转动杆支撑臂243与从动转动杆241平行设置，所述从动转动杆支撑臂243的边缘设有与从动转动杆241垂直的从动固定臂245，所述从动转动杆241的一侧向外凸出并通过从动固定销246与从动转动杆支撑臂243固定连接。
本发明的一种汽车电动踏板使用时，其主动支架100通过驱动电机120通过齿轮箱140驱动转动杆141转动，因此可以使主动支架100从图3的状态转换为图4的状态。其从动支架200也可以从图7的状态转换为图8状态，从汽车电动踏板的整体上形成了从图1的状态转换为图2的状态。其操作简单，省力。
本发明中，转动机构150包括下支撑壁152和上支撑壁153，上支撑壁水平设置，所述下支撑壁152与水平面的夹角为0～10°，倾斜设置的下支撑壁可以提高转动机构的稳定性。
本发明中，转动机构150远离转动杆141的一端设有连接端面155，连接端155设有与汽车踏板300相配合固定的连接柱156，连接柱156竖直设置于连接端面155，连接端面155与连接柱156配合可以将踏板200稳定的固定在主动支架100上，通过转动杆支撑臂143对转动杆141的二次支撑，使得转动杆支撑的更加牢固，提高了使用的耐久性，与转动杆141垂直的固 定臂145使得转动杆141受到的压力垂直于转动杆支撑臂143，支撑的效果更好。同时,通过驱动电机120驱动转动杆141在水平方向上转动使得转动机构150在接近水平方向转动,可以有效的避免汽车踏板300在收缩的过程中碰到底盘下面的障碍物，造成安全隐患的问题。
本发明中，所述转动机构150靠近转动杆141的一端设有上支撑壁153和下支撑壁152，所述上支撑壁153和下支撑壁152平行设置，所述上支撑壁153和下支撑壁152构成转动凹槽151，所述转动杆凹槽151内设有转动杆转轴154，所述转动杆转轴154与转动杆141连接。
本发明中，所述从动转动机构250靠近从动杆241的一端设有从动上支撑壁253和从动下支撑壁252，所述从动上支撑壁253和从动下支撑壁252平行设置，所述从动上支撑壁253和从动下支撑壁252构成从动转动杆凹槽251，所述从动转动杆凹槽251内设有从动转动杆转轴254，所述从动转动杆转轴254与从动转动杆241连接。
本发明中，所述转动杆141向下倾斜设置，所述转动杆141与水平面的夹角为0～10°。
本发明中，所述从动转动杆241向下倾斜设置，所述从动转动杆241与水平面的夹角为0～10°。
本发明中，所述转动机构150远离转动杆141的一端设有连接端面155，所述连接端面155内设有与汽车踏板相配合固定的连接柱156，所述连接柱156竖直设置于连接端面155。
本发明中，所述从动转动机构250远离从动转动杆241的一端设有从动连接端面255，所述从动连接端面255内设有与汽车踏板相配合固定的从动 连接柱256所述从动连接柱256竖直设置于从动连接端面255。
如图3-6，本发明中，所述汽车连接杆二130与齿轮箱140通过固定杆132固定连接，所述固定杆132设为至少两个且相互平行；所述汽车连接杆二130与固定板133、固定杆132焊接固定连接，所述固定杆132设为至少两个且相互平行。
如图7-10，本发明中，所述从动汽车固定板230上设置有从动连接件232，所述从动汽车固定板230与从动连接件232焊接固定连接，所述从动连接件232设为至少两个且相互平行。
本发明中，所述的汽车电动踏板可以转成固定侧踏，此时需将驱动电机120关闭，或者此时驱动电机120或齿轮箱140失灵。
状态一(如图1、3、7)：当转动杆141和从动转动杆241旋转使脚踏300处于伸出状态时，
将主动支架上转动杆141预留的备用螺栓A1旋转取下并与固定杆132的孔A2对齐，再用螺栓A1通过孔A2固定转动杆141和固定杆132；
同时，将从动转动杆241预留的备用螺栓B1旋转取下，并与从动连接件232的孔B2对齐，再用螺栓B1通过孔B2固定转动杆241和从动连接件232。
状态二(如图2、4、8)：当转动杆141和从动转动杆241旋转使脚踏300处于收起状态时，
将主动支架上转动杆141预留的备用螺栓A1旋转取下并与固定杆132的孔A3对齐，再用螺栓A1通过孔A2固定转动杆141和固定杆132；
同时，将从动转动杆241预留的备用螺栓B1旋转取下，并与从动连接件232的孔B3对齐，再用螺栓B1通过孔B2固定从动转动杆241和从动连接件 232。
本发明中，所述驱动轴142远离齿轮箱140的一端设有限位块144和转动杆支撑臂143，所述限位块144设置于转动杆支撑臂143远离齿轮箱140的一端；所述从动驱动轴242远离从动连接件232的一端设有从动限位块244和从动转动杆支撑臂243，所述从动限位块244设置于从动转动杆支撑臂243远离从动连接件232的一端。
本发明中，所述转动杆支撑臂143与转动杆141远离汽车连接杆二130的一端固定连接，所述转动杆支撑臂143与转动杆141一起以驱动轴142为旋转轴进行同步转动；所述从动转动杆支撑臂243与从动转动杆241远离从动汽车固定板230的一端固定连接，所述从动转动杆支撑臂243与从动转动杆241一起以从动驱动轴242为旋转轴进行同步转动。
本发明中，所述汽车连接杆一110与汽车连接杆二130相互垂直设置；所述汽车连接杆一110上设有一个连接杆一固定孔111，所述汽车连接杆二130上设有两个连接杆二固定孔131；所述从动汽车固定板230上设有从动汽车固定板固定孔231。
综上所述仅为本发明的较佳实施例而已，并非用来限定本发明的实施范围。即凡依本发明申请专利范围的内容所作的等效变化与修饰，都应为本发明的技术范畴。

Claims (10)

  1. 一种汽车电动踏板，其特征在于：它包括至少一主动支架(100)、至少一从动支架(200)和踏板(300)；
    所述主动支架(100)包括汽车连接杆一(110)、驱动电机(120)、汽车连接杆二(130)、齿轮箱(140)和转动机构(150)，所述汽车连接杆一(110)、驱动电机(120)、汽车连接杆二(130)分别与被安装汽车固定；所述汽车连接杆一(110)和汽车连接杆二(130)分别与齿轮箱(140)固定连接，所述齿轮箱(140)与驱动电机(120)连接，所述驱动电机(120)固定于齿轮箱(140)上；所述转动机构(150)通过转动杆(141)与齿轮箱(140)连接，所述转动杆(141)设置于汽车连接杆二(130)下方，所述转动机构(150)与汽车踏板连接，所述转动机构(150)包括下支撑壁(152)和上支撑壁(153)，所述连接端面(155)竖直平面夹角设置0～5°，使汽车踏板向车顶上方方向翘起0～5°，所述下支撑壁(152)与水平面的夹角为0～10°，所述转动机构(150)远离转动杆(141)的一端设有连接端面(155)，所述连接端面(155)内设有与汽车踏板(300)相配合固定的连接柱(156)，所述连接柱(156)垂直设置于连接端面(155)，所述转动杆(141)远离转动机构(150)的一端与齿轮箱(140)通过驱动轴(142)连接，所述转动杆(141)的下端设有转动杆支撑臂(143)，该转动杆支撑臂(143)与转动杆(141)平行设置，所述转动杆支撑臂(143)的前端设有与转动杆(141)垂直的固定臂(145)，所述转动杆(141)的一侧向外凸出并通过固定销(146)与转动杆支撑臂(143)固定连接；
    所述从动支架(200)包括从动汽车固定板(230)、从动转动机构(250)， 所述从动汽车固定板(230)一端与被安装汽车固定，另一端与从动连接件(232)固定连接，所述从动转动机构(250)通过从动转动杆(241)与从动连接件(232)连接，所述从动转动杆(241)设置于从动汽车固定板(230)下方，所述从动转动机构(250)与汽车踏板连接，所述从动转动机构(250)包括从动下支撑壁(252)和从动上支撑壁(253)，所述从动上支撑壁(253)水平面夹角设置0～5°，使汽车踏板向车顶上方方向翘起0～5°，所述从动下支撑壁(252)与水平面的夹角为0～10°，所述从动转动机构(250)远离从动转动杆(241)的一端设有从动连接端面(255)，所述从动连接端面(255)内设有与汽车踏板相配合固定的从动连接柱(256)所述从动连接柱(256)垂直设置于从动连接端面(255)，所述从动转动杆(241)远离从动转动机构(250)的一端与从动连接件(232)通过从动驱动轴(242)连接，所述从动转动杆(241)的下端设有从动转动杆支撑臂(243)，该从动转动杆支撑臂(243)与从动转动杆(241)平行设置，所述从动转动杆支撑臂(243)的边缘设有与从动转动杆(241)垂直的从动固定臂(245)，所述从动转动杆(241)的一侧向外凸出并通过从动固定销(246)与从动转动杆支撑臂(243)固定连接。
  2. 根据权利要求1所述的汽车电动踏板，其特征在于：
    所述转动机构(150)靠近转动杆(141)的一端设有上支撑壁(153)和下支撑壁(152)，所述上支撑壁(153)和下支撑壁(152)平行设置，所述上支撑壁(153)和下支撑壁(152)构成转动凹槽(151)，所述转动杆凹槽(151)内设有转动杆转轴(154)，所述转动杆转轴(154)与转动杆(141)连接；
    所述从动转动机构(250)靠近从动杆(241)的一端设有从动上支撑壁(253)和从动下支撑壁(252)，所述从动上支撑壁(253)和从动下支撑壁(252)平行设置，所述从动上支撑壁(253)和从动下支撑壁(252)构成从动转动杆凹槽(251)，所述从动转动杆凹槽(251)内设有从动转动杆转轴(254)，所述从动转动杆转轴(254)与从动转动杆(241)连接。
  3. 根据权利要求1或2所述的汽车电动踏板，其特征在于：
    所述转动杆(141)向下倾斜设置，所述转动杆(141)与水平面的夹角为0～10°；
    所述从动转动杆(241)向下倾斜设置，所述从动转动杆(241)与水平面的夹角为0～10°。
  4. 根据权利要求1或2所述的汽车电动踏板，其特征在于：
    所述转动机构(150)远离转动杆(141)的一端设有连接端面(155)，所述连接端面(155)内设有与汽车踏板相配合固定的连接柱(156)，所述连接柱(156)竖直设置于连接端面(155)；
    所述从动转动机构(250)远离从动转动杆(241)的一端设有从动连接端面(255)，所述从动连接端面(255)内设有与汽车踏板相配合固定的从动连接柱(256)所述从动连接柱(256)竖直设置于从动连接端面(255)。
  5. 根据权利要求4所述的汽车电动踏板，其特征在于：
    所述汽车连接杆二(130)与齿轮箱(140)通过固定杆(132)固定连接，所述固定杆(132)设为至少两个且相互平行；所述汽车连接杆二(130)与固定板(133)、固定杆(132)焊接固定连接，所述固定杆(132)设为至少两个且相互平行。
  6. 根据权利要求4所述的汽车电动踏板，其特征在于：
    所述从动汽车固定板(230)上设置有从动连接件(232)，所述从动汽车固定板(230)与从动连接件(232)焊接固定连接，所述从动连接件(232)设为至少两个且相互平行。
  7. 根据权利要求5所述的汽车电动踏板，其特征在于：
    所述的汽车电动踏板可以转成固定侧踏，此时需将驱动电机(120)关闭，或者此时驱动电机(120)或齿轮箱(140)失灵；
    状态一：当转动杆(141)和从动转动杆(241)旋转使脚踏(300)处于伸出状态时，
    将主动支架上转动杆(141)预留的备用螺栓(A1)旋转取下并与固定杆(132)的孔(A2)对齐，再用螺栓(A1)通过孔(A2)固定转动杆(141)和固定杆(132)；
    同时，将从动转动杆(241)预留的备用螺栓(B1)旋转取下，并与从动连接件(232)的孔(B2)对齐，再用螺栓(B1)通过孔(B2)固定转动杆(241)和从动连接件(232)；
    状态二：当转动杆(141)和从动转动杆(241)旋转使脚踏(300)处于收起状态时，
    将主动支架上转动杆(141)预留的备用螺栓(A1)旋转取下并与固定杆(132)的孔(A3)对齐，再用螺栓(A1)通过孔(A2)固定转动杆(141)和固定杆(132)；
    同时，将从动转动杆(241)预留的备用螺栓(B1)旋转取下，并与从动连接件(232)的孔(B3)对齐，再用螺栓(B1)通过孔(B2)固定从动 转动杆(241)和从动连接件(232)。
  8. 根据权利要求1或2所述的汽车电动踏板，其特征在于：
    所述驱动轴(142)远离齿轮箱(140)的一端设有限位块(144)和转动杆支撑臂(143)，所述限位块(144)设置于转动杆支撑臂(143)远离齿轮箱(140)的一端；
    所述从动驱动轴(242)远离从动连接件(232)的一端设有从动限位块(244)和从动转动杆支撑臂(243)，所述从动限位块(244)设置于从动转动杆支撑臂(243)远离从动连接件(232)的一端。
  9. 根据权利要求1或2所述的汽车电动踏板，其特征在于：
    所述转动杆支撑臂(143)与转动杆(141)远离汽车连接杆二(130)的一端固定连接，所述转动杆支撑臂(143)与转动杆(141)一起以驱动轴(142)为旋转轴进行同步转动；
    所述从动转动杆支撑臂(243)与从动转动杆(241)远离从动汽车固定板(230)的一端固定连接，所述从动转动杆支撑臂(243)与从动转动杆(241)一起以从动驱动轴(242)为旋转轴进行同步转动。
  10. 根据权利要求1或2所述的汽车电动踏板，其特征在于：
    所述汽车连接杆一(110)与汽车连接杆二(130)相互垂直设置；所述汽车连接杆一(110)上设有一个连接杆一固定孔(111)，所述汽车连接杆二(130)上设有两个连接杆二固定孔(131)；
    所述从动汽车固定板(230)上设有从动汽车固定板固定孔(231)。
PCT/CN2022/092242 2022-05-05 2022-05-11 一种汽车电动踏板 WO2023212973A1 (zh)

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