WO2022088217A1 - 组合开关 - Google Patents

组合开关 Download PDF

Info

Publication number
WO2022088217A1
WO2022088217A1 PCT/CN2020/126625 CN2020126625W WO2022088217A1 WO 2022088217 A1 WO2022088217 A1 WO 2022088217A1 CN 2020126625 W CN2020126625 W CN 2020126625W WO 2022088217 A1 WO2022088217 A1 WO 2022088217A1
Authority
WO
WIPO (PCT)
Prior art keywords
handle
elastic component
combination switch
sensor
base
Prior art date
Application number
PCT/CN2020/126625
Other languages
English (en)
French (fr)
Inventor
杨志成
丁祥
Original Assignee
瑞声声学科技(深圳)有限公司
瑞声科技(新加坡)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.)
Filing date
Publication date
Application filed by 瑞声声学科技(深圳)有限公司, 瑞声科技(新加坡)有限公司 filed Critical 瑞声声学科技(深圳)有限公司
Publication of WO2022088217A1 publication Critical patent/WO2022088217A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H25/00—Switches with compound movement of handle or other operating part
    • H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement

Definitions

  • the present application relates to the technical field of switches, and in particular, to a combination switch.
  • the combination switch of the automobile is a switch that is often introduced as a power source in the electrical control circuit. It can be used to directly start or stop a low-power motor or to make the motor forward and reverse.
  • a combination switch of an automobile generally includes a handle, a slider and a wave-shaped guide rail.
  • the handle is connected with the slider, and the slider can slide on the wave-shaped guide rail.
  • a combination switch comprising: a swingable handle, a base spaced from and opposite to the bottom surface of the handle, an elastic component and a sensor arranged between the bottom surface of the handle and the base; the bottom surface of the handle and The bases are all connected with the elastic components, the elastic components are used for swinging the handle and for resetting the handle, and the sensor is used for sensing and feeding back the swing angle and displacement of the handle.
  • the bottom surface of the handle follows the swing of the handle, and the bottom surface of the handle exerts pressure on the elastic component to deform the elastic component and store the elastic potential energy.
  • the bottom surface of the handle also exerts a certain pressure on the sensor, and the sensor records and feeds back the direction and displacement of the bottom surface of the handle at this time, that is, the swing direction and displacement of the handle.
  • the handle loses control, the elastic potential energy stored by the elastic component is converted into kinetic energy, so that the handle returns to the initial position.
  • FIG. 1 is a schematic three-dimensional structural diagram of a combination switch provided by an embodiment.
  • FIG. 2 is a schematic diagram of an exploded structure of the combination switch shown in FIG. 1 .
  • FIG. 3 is a cross-sectional view of the combination switch shown in FIG. 1 .
  • FIG. 4 is a schematic three-dimensional structural diagram of the sensor of the combination switch shown in FIG. 1 .
  • FIG. 5 is a schematic three-dimensional structural diagram of the elastic component of the combination switch shown in FIG. 1 .
  • an embodiment of the present application provides a combination switch, including: a swingable handle 100 , a base 400 spaced from and opposite to the bottom surface 110 of the handle 100 , and the base 110 and the base disposed on the bottom surface 110 of the handle 100
  • the elastic component 200 and the sensor 300 between 400; the bottom surface 110 of the handle 100 and the base 400 are connected to the elastic component 200, the elastic component 200 is used for swinging the handle 100 and for resetting the handle 100, and the sensor 300 is used to sense and feedback the handle 100 swing angle and displacement.
  • the bottom surface 110 of the handle 100 follows the swing of the handle 100, and the bottom surface 110 of the handle 100 exerts pressure on the elastic component 200 to deform the elastic component 200 and store elastic potential energy.
  • the bottom surface 110 of the handle 100 also exerts a certain pressure on the sensor 300 , and the sensor 300 records and feeds back the swinging direction and displacement of the bottom surface 110 of the handle 100 , that is, the swing direction and displacement of the handle 100 .
  • the handle 100 loses control, the elastic potential energy stored by the elastic component 200 is converted into kinetic energy, so that the handle 100 can return to the original position.
  • the senor 300 is a pressure sensor, and the sensor 300 is disposed between the bottom surface 110 of the handle 100 and the base 400 .
  • a pressure sensor is a device or device that can sense a pressure signal and convert the pressure signal into a usable output electrical signal according to a certain law.
  • the sensor 300 converts the change in displacement of the bottom surface 110 of the handle 100 into a corresponding electrical signal.
  • combination switch provided in the above embodiment is applicable to, but not limited to, the combination switch of an automobile.
  • the bottom surface 110 of the handle 100 protrudes to form a plurality of pressure posts 120 evenly arranged around the center of the bottom surface 110 of the handle 100 .
  • the pressure column 120 is connected to the pressure surface 310 . Specifically, when the bottom surface 110 of the handle 100 swings to one side, the pressure column 120 on the side exerts a certain pressure on the corresponding pressure surface 310 to obtain the swing angle and displacement of the bottom surface 110 of the handle 100 .
  • the pressure post 120 is connected to the sensor 300, so that the swing direction of the handle 100 can be better judged.
  • the pressure surfaces 310 are sequentially connected and formed along the center of the bottom surface 110 surrounding the handle 100 , so that a gap 320 is formed in the middle of the sensor 300 .
  • the deformation amount of the sensor 300 can be increased, that is, the swinging stroke of the handle 100 can be increased, and the user experience can be improved.
  • the pressure surface 310 is arranged in a circular shape.
  • the elastic component 200 is provided with a plurality of fixing positions 210 for being fixedly connected with the bottom surface 110 of the handle 100 . It can be understood that when the bottom surface 110 of the handle 100 swings, the bottom surface 110 of the handle 100 exerts a certain pressure on the elastic component 200 and the sensor 300 at the same time. 200 and the sensor 300 are subjected to synchronous force and synchronous deformation. With the above structure, the detection accuracy of the sensor 300 can be improved.
  • the four fixing positions 210 are provided on the elastic component 200 .
  • the four fixing positions 210 are in one-to-one correspondence with up, down, left, and right, so that the swing angle of the handle 100 can be effectively detected.
  • fixing positions 210 can also be provided on the elastic component 200 according to specific requirements. For example, when eight fixed positions 210 are set, the eight fixed positions 210 correspond to upper, lower, left, right, upper left, lower left, upper right and lower right respectively.
  • the fixing position 210 is provided with a first through hole
  • the first through hole is provided with a first bolt 520
  • the elastic component 200 is fixedly connected to the bottom surface 110 of the handle 100 through the first bolt 520 .
  • the elastic component 200 can also be fixedly connected to the bottom surface 110 of the handle 100 by welding.
  • the elastic component 200 is further provided with a plurality of connection positions 220 for fixed connection with the base 400 .
  • the base 400 is protruded with a number of bosses 410 corresponding to the number of the connection positions 220 .
  • the bosses 410 and the connection positions 220 fixed connection.
  • the connection position 220 of the elastic component 200 is fixed on the boss 410 , and the rest of the elastic component 200 is in a suspended state, which is beneficial to the deformation of the elastic component 200 .
  • connection position 220 is provided with a second through hole.
  • the second through hole is provided with a second bolt 510
  • the boss 410 is provided with a thread
  • the elastic component 200 is fixedly connected to the base 400 through the second bolt 510 .
  • the elastic component 200 can also be fixedly connected to the base 400 by welding.
  • the elastic element 200 is a cross spring
  • the connecting positions 220 are arranged at four ends of the elastic element 200
  • the fixing positions 210 are arranged in the middle of the elastic element 200 .
  • the cross spring is a common spring whose ends are fixed and the middle part can be relatively deformed.
  • the fixing position 210 is disposed in the middle of the elastic component 200 , that is, the elastic component 200 can be deformed under the action of the pressing column 120 .
  • the elastic component 200 includes a number of coil springs corresponding to the pressure posts 120 , and two ends of the coil spring are respectively connected to the base 400 and the bottom surface 110 of the handle 100 .
  • the coil springs are arranged at each corner of the bottom surface 110 of the handle 100 .
  • the corresponding coil spring can provide a stroke for the bottom surface 110 of the handle 100 .
  • the senor 300 is a visual sensor, and the visual sensor observes the swinging image of the bottom surface 110 of the handle 100 to determine the swinging angle and displacement of the handle 100 .
  • the handle 100 is hollow to form an accommodating cavity 140 , and the accommodating cavity 140 is provided with a power element 600 for providing vibration.
  • the power element is a vibration motor.
  • the vibration motor is a mechanism in which the output shaft of the rotor is connected with the eccentric wheel to realize vibration.
  • the sensor 300 needs to be electrically connected to the power element 600 in the accommodating cavity 140, the sensor 300 senses the rotation angle and displacement of the handle 100, and transmits the signal to the power element 600, so that the power element 600 uses the signal Feedback to the user through vibration.
  • the bottom surface 110 of the handle 100 is recessed inward to form a through opening 130 , and the through opening 130 communicates with the accommodating cavity 140 .
  • the through port 130 at this place communicates with the accommodating cavity 140 , which can facilitate the wiring of the sensor 300 .

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Switches With Compound Operations (AREA)

Abstract

一种组合开关，包括：可摆动的手柄(100)、与手柄(100)的底面(110)间隔且相对设置的底座(400)、设置在手柄(100)的底面(110)和底座(400)之间的弹性组件(200)以及传感器(300)；手柄(100)的底面(110)和底座(400)均与弹性组件(200)连接，弹性组件(200)用于供手柄(100)摆动以及用于复位手柄(100)，传感器(300)用于感应并反馈手柄(100)的摆动角度及位移量。该组合开关通过弹性组件(200)以及传感器(300)的配合实现开关控制，整个操作过程无顿挫感。

Description

组合开关 技术领域
本申请涉及开关技术领域，尤其涉及一种组合开关。
 背景技术
汽车的组合开关，是在电气控制线路中，一种常被作为电源引入的开关，可以用它来直接启动或停止小功率电动机或使电动机正反转。
 技术问题
现有技术中，汽车的组合开关一般包括手柄、滑块以及波浪形导轨，手柄与滑块连接，滑块可在波浪形导轨上滑动。这种结构，使用者在使用时容易产生顿挫感，影响使用者的体验。
 技术解决方案
基于此，有必要提供一种使用时无顿挫感的组合开关。
一种组合开关，包括：可摆动的手柄、与所述手柄的底面间隔且相对设置的底座、设置在所述手柄的底面和所述底座之间的弹性组件以及传感器；所述手柄的底面和所述底座均与所述弹性组件连接，所述弹性组件用于供所述手柄摆动以及用于复位所述手柄，所述传感器用于感应并反馈所述手柄的摆动角度及位移量。
 有益效果
采用本申请实施例提供的组合开关，当手柄朝任一方向运动后，手柄的底面跟随手柄的摆动，手柄的底面对弹性组件施加压力以使弹性组件发生形变并储存弹性势能，与此同时，手柄的底面还对传感器施加一定的压力，传感器记录并反馈此时手柄的底面摆动的方向以及位移量，即手柄的摆动方向以及位移量。当手柄失去控制后，弹性组件储存的弹性势能转化为动能，以使手柄回复至初始位置。采用上述提供的组合开关，可通过手柄的摆动方向以及位移量实现相应的控制，且整个操作过程无顿挫感。
 附图说明
图1为一实施方式提供的组合开关的立体结构示意图。
图2为如图1所示的组合开关的爆炸结构示意图。
图3为如图1所示的组合开关的剖视图。
图4为如图1所示的组合开关的传感器的立体结构示意图。
图5为如图1所示的组合开关的弹性组件的立体结构示意图。
 本发明的实施方式
下面结合附图和实施方式对本申请作进一步说明。
请参阅图1与图3，本申请实施例提供了一种组合开关，包括：可摆动的手柄100、与手柄100的底面110间隔且相对设置的底座400、设置在手柄100的底面110和底座400之间的弹性组件200以及传感器300；手柄100的底面110和底座400均与弹性组件200连接，弹性组件200用于供手柄100摆动以及用于复位手柄100，传感器300用于感应并反馈手柄100的摆动角度及位移量。
具体地，当手柄100朝任一方向运动后，手柄100的底面110跟随手柄100的摆动，手柄100的底面110对弹性组件200施加压力以使弹性组件200发生形变并储存弹性势能，与此同时，手柄100的底面110还对传感器300施加一定的压力，传感器300记录并反馈此时手柄100的底面110摆动的方向以及位移量，即手柄100的摆动方向以及位移量。当手柄100失去控制后，弹性组件200储存的弹性势能转化为动能，以使手柄100回复至初始位置。采用上述提供的组合开关，可通过手柄100的摆动方向以及位移量实现相应的控制，且整个操作过程无顿挫感。
可选地，该传感器300为压力传感器，且传感器300设置在手柄100的底面110和底座400之间。压力传感器是一种能感受压力信号并能按照一定的规律将压力信号转换成可用的输出的电信号的器件或装置。在本实施例中，传感器300针对手柄100的底面110位移的变化转化为相应的电信号。
需要补充的是，上述实施例提供的组合开关适用于但不仅限于汽车组合开关。
在本实施例中，手柄100的底面110凸起形成多个环绕手柄100的底面110中心均匀布置的压柱120，传感器300上设有与压柱120数量一致且一一对应的压力面310，压柱120与压力面310连接。具体地，当手柄100的底面110朝一侧摆动时，位于该侧的压柱120对与其对应的压力面310施加一定压力，从而得出手柄100的底面110该次摆动的角度及位移量。采用压柱120与传感器300连接，这样可更好地判断手柄100摆动的方向。
请参阅图4，压力面310沿环绕手柄100的底面110的中心顺序依次连接形成以使传感器300中部形成缺口320。采用这种结构，可增加传感器300的形变量，即可增加手柄100摆动行程，提高用户体验。
进一步地，压力面310呈圆形布置。
再者，弹性组件200上设有多个用于与手柄100的底面110固定连接的固定位210，固定位210与压柱120的数量一致且一一对应。可以理解的是，在手柄100的底面110摆动时，手柄100的底面110同时对弹性组件200以及传感器300施加一定的压力，当固定位210与压柱120数量一致且一一对应时，弹性组件200以及传感器300同步受力以及同步形变。采用上述结构，可提高传感器300检测的精度。
可选地，弹性组件200上设有四个固定位210。该四个固定位210分别与上下左右一一对应，这样可有效的对手柄100摆动角度进行检测。
当然，还可根据具体的需求，在弹性组件200上设置不同数量的固定位210。比如设置八个固定位210时，该八个固定位210分别对应上、下、左、右、左上、左下、右上以及右下。
具体地，该固定位210上设有第一通孔，第一通孔内穿设有第一螺栓520，弹性组件200通过第一螺栓520与手柄100的底面110固定连接。当然，弹性组件200还可通过焊接的方式与手柄100的底面110固定连接。
在本实施例中，弹性组件200上还设有多个用于与底座400固定连接的连接位220，底座400凸起形成有与连接位220数量一致的凸台410，凸台410与连接位220固定连接。上述结构中，弹性组件200的连接位220固定在凸台410上，弹性组件200的其余部分处于悬空状态，如此，可有利于弹性组件200的形变。
具体地，该连接位220上设有第二通孔。第二通孔内穿设有第二螺栓510，凸台410内具有螺纹，弹性组件200通过第二螺栓510与底座400固定连接。当然，弹性组件200还可通过焊接的方式与底座400固定连接。
请参阅图5，在本实施例中，弹性组件200为十字弹簧，连接位220设置在弹性组件200的四个端部，固定位210设置在弹性组件200的中部。其中，十字弹簧是一种常见的弹簧，其端部固定，中间部分可发生相对形变。而在本实施例中，固定位210设置在弹性组件200的中部，即在压柱120的作用下，弹性组件200可发生形变。
在另一实施例中，弹性组件200包括与压柱120数量一致且一一对应的螺旋弹簧，螺旋弹簧的两端分别与底座400以及手柄100的底面110连接。优选地，螺旋弹簧设置在手柄100的底面110的各个角落。当手柄100的底面110摆动时，相应的螺旋弹簧可为手柄100的底面110提供行程。
在又一种实施例中，传感器300为视觉传感器，通过视觉传感器观测手柄100的底面110摆动的图像，以判定的手柄100摆动的角度以及位移量。
请参阅图3，手柄100中空形成容纳腔140，容纳腔140内设有用于提供振感的动力元件600。优选地，该动力元件为振动电机。在本实施例中，振动电机是一种转子的输出轴与偏心轮连接实现振动的机构。可以理解的是，传感器300需与容纳腔140内的动力元件600电连接，传感器300感应手柄100的转动角度与位移量，并将该信号传递至动力元件600，以使动力元件600将该信号通过振动反馈给使用者。
再者，手柄100的底面110朝内凹陷形成有通口130，通口130与容纳腔140连通。而该处通口130将容纳腔140连通，如此可便于传感器300走线。
以上所述的仅是本申请的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本申请创造构思的前提下，还可以做出改进，但这些均属于本申请的保护范围。

Claims (10)

  1. 一种组合开关，包括：可摆动的手柄、与所述手柄的底面间隔且相对设置的底座、设置在所述手柄的底面和所述底座之间的弹性组件以及传感器；
    所述手柄的底面和所述底座均与所述弹性组件连接，所述弹性组件用于供所述手柄摆动以及用于复位所述手柄，所述传感器用于感应并反馈所述手柄的摆动角度及位移量。
  2. 根据权利要求1所述的组合开关，其特征在于，所述传感器为压力传感器，且所述传感器设置在所述手柄的底面和所述底座之间。
  3. 根据权利要求2所述的组合开关，其特征在于，所述手柄的底面朝外凸起形成多个环绕所述手柄的底面的中心均匀布置的压柱，所述传感器上设有与所述压柱数量一致且一一对应的压力面，所述压柱与所述压力面连接。
  4. 根据权利要求3所述的组合开关，其特征在于，多个所述压力面沿环绕所述手柄的底面的中心顺序依次连接形成以使所述传感器中部形成缺口。
  5. 根据权利要求3或4所述的组合开关，其特征在于，所述弹性组件上设有多个用于与所述手柄的底面固定连接的固定位，所述固定位与所述压柱的数量一致且一一对应。
  6. 根据权利要求5所述的组合开关，其特征在于，所述弹性组件上还设有多个用于与所述底座固定连接的连接位，所述底座凸起形成有与所述连接位数量一致的凸台，所述凸台与所述连接位固定连接。
  7. 根据权利要求6所述的组合开关，其特征在于，所述弹性组件为十字弹簧，所述连接位位于所述弹性组件的四个端部，所述固定位位于所述弹性组件的中部。
  8. 根据权利要求3或4所述的组合开关，其特征在于，所述弹性组件包括与所述压柱数量一致且一一对应的螺旋弹簧，所述螺旋弹簧的两端分别与所述底座以及所述手柄的底面连接。
  9. 根据权利要求1所述的组合开关，其特征在于，所述手柄中空形成容纳腔，所述容纳腔内设有用于提供振感的动力元件。
  10. 根据权利要求9所述的组合开关，其特征在于，所述手柄的底面朝内凹陷形成有通口，所述通口与所述容纳腔连通。
PCT/CN2020/126625 2020-10-28 2020-11-05 组合开关 WO2022088217A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202022444204.8U CN214175914U (zh) 2020-10-28 2020-10-28 组合开关
CN202022444204.8 2020-10-28

Publications (1)

Publication Number Publication Date
WO2022088217A1 true WO2022088217A1 (zh) 2022-05-05

Family

ID=77598562

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/126625 WO2022088217A1 (zh) 2020-10-28 2020-11-05 组合开关

Country Status (2)

Country Link
CN (1) CN214175914U (zh)
WO (1) WO2022088217A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116725696B (zh) * 2023-08-15 2023-11-24 苏州恒瑞宏远医疗科技有限公司 穿刺机器人主操作装置、穿刺机器人及其操作方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551270A (zh) * 2003-04-21 2004-12-01 ������������ʽ���� 柄开关
CN101700741A (zh) * 2009-11-23 2010-05-05 倪云飞 一种汽车定速巡航系统控制开关装置
CN202839519U (zh) * 2012-10-15 2013-03-27 浙江万超电器有限公司 一种重卡组合开关
US20150318128A1 (en) * 2012-12-12 2015-11-05 Daesung Electric Co., Ltd Multi-operating switch unit for vehicles
CN108933056A (zh) * 2018-08-31 2018-12-04 江西江铃集团新能源汽车有限公司 汽车换挡开关
CN208896960U (zh) * 2018-09-26 2019-05-24 北京车和家信息技术有限公司 转向灯开关装置和车辆
CN210897079U (zh) * 2019-12-10 2020-06-30 宁波远景汽车零部件有限公司 一种汽车的开关按键结构

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1551270A (zh) * 2003-04-21 2004-12-01 ������������ʽ���� 柄开关
CN101700741A (zh) * 2009-11-23 2010-05-05 倪云飞 一种汽车定速巡航系统控制开关装置
CN202839519U (zh) * 2012-10-15 2013-03-27 浙江万超电器有限公司 一种重卡组合开关
US20150318128A1 (en) * 2012-12-12 2015-11-05 Daesung Electric Co., Ltd Multi-operating switch unit for vehicles
CN108933056A (zh) * 2018-08-31 2018-12-04 江西江铃集团新能源汽车有限公司 汽车换挡开关
CN208896960U (zh) * 2018-09-26 2019-05-24 北京车和家信息技术有限公司 转向灯开关装置和车辆
CN210897079U (zh) * 2019-12-10 2020-06-30 宁波远景汽车零部件有限公司 一种汽车的开关按键结构

Also Published As

Publication number Publication date
CN214175914U (zh) 2021-09-10

Similar Documents

Publication Publication Date Title
KR200491360Y1 (ko) 압전 저항식 다방향 입력 장치
JP3847684B2 (ja) タッチセンサ部構造
CN210338168U (zh) 一种平衡车用踏板及平衡车
CN204614719U (zh) 一种改进复位机构的3d旋转输入装置
WO2022088217A1 (zh) 组合开关
CN203674055U (zh) 一种操作性良好的3d旋转输入装置
CN104810184A (zh) 一种按键开关
CN204596678U (zh) 一种按键开关
CN106184533A (zh) 一种电动平衡车
CN105048599A (zh) 自发电控制装置
CN101465231B (zh) 一种独立汽车玻璃升降器开关
CN212967499U (zh) 一种按键开关
CN105070565A (zh) 一种键盘按键及键盘
JP4330699B2 (ja) 多方向スイッチ
CN213459584U (zh) 一种组合式继电器
CN207000687U (zh) 电动平衡车的运行控制系统及采用该系统的电动平衡车
KR200464163Y1 (ko) 다방향 스위치
US6190230B1 (en) Walking and rocking toy device
JP6399963B2 (ja) 多方向入力装置
JPS62103126U (zh)
CN216562862U (zh) 汽车方向盘开关
CN213414106U (zh) 一种平衡车
CN204516653U (zh) 微型旋转式编码器
CN212725092U (zh) 一种带段落触感的按键
CN203300517U (zh) 一种五回路防尘轻触开关

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20959377

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20959377

Country of ref document: EP

Kind code of ref document: A1