The invention relates to the technical field of damping, in particular to a damping suspension and an electric scooter with the same. Comprising a piston cylinder, a rotating cylinder is slidably and hermetically connected in the piston cylinder, hydraulic oil is filled in the piston cylinder on two sides of the rotating cylinder, an adjusting assembly is rotatably and hermetically connected in the rotating cylinder, an adaptive hole is formed in the upper end of the rotating cylinder, and the lower end of a polygonal rod penetrates through the upper end of the piston cylinder and the adaptive hole to be fixedly connected with the adjusting assembly; and the upper end of the polygonal rod is rotationally connected with the upper support arm. Rotation of the rotary drum is adjusted through the motor, so that the plug can be inserted into the first flow limiting hole, the second flow limiting hole or the third flow limiting hole which are different in size, then the size of an overflowing gap of hydraulic oil and the elastic force of the inner spring are adjusted, and the smaller the overflowing gap is, the larger the compression amount of the inner spring by the plug is, and the larger the elastic force of the inner spring is. And the resistance of the rotating cylinder moving in the piston cylinder in the axial direction of the piston cylinder is larger, and finally hardness adjustment of the damping suspension is achieved.

    本发明涉及到一种减震技术领域,具体涉及到一种减震悬架及具其的电动滑板车。包括活塞筒,活塞筒内滑动密封连接有转筒,转筒两侧的活塞筒内填充有液压油,转筒内转动密封连接有调节组件,转筒上端开设有适配孔,多棱杆下端贯穿活塞筒上端和适配孔与调节组件固定连接,多棱杆与活塞筒上端滑动连接,多棱杆上端与上支臂转动连接。本发明通过电机调整转筒的转动,从而能够使得堵头插接在不同大小的第一限流孔、第二限流孔或第三限流孔中,进而调整液压油的过流间隙的大小和内弹簧的弹力大小,过流间隙越小,内弹簧被堵头的压缩量越大,内弹簧的弹力越大,转筒在活塞筒内沿活塞筒的轴向方向运动的阻力越大,最终实现对减震悬挂的软硬调节。


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    Title :

    Damping suspension and electric scooter with same


    Additional title:

    一种减震悬架及具其的电动滑板车


    Contributors:
    LIN YUHANG (author) / HU MINGMIN (author) / HU MINGHUI (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B62K Fahrräder , CYCLES



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