The invention relates to the technical field of riding vehicles, and provides a shock absorber, an electric riding vehicle and an overload detection method. The shock absorber comprises a supporting assembly, an elastic piece, a magnet and a Hall sensing assembly. The elastic piece is arranged on the periphery of the supporting assembly in a sleeving mode. The magnet is fixedly arranged on the supporting assembly; the top of the Hall sensing assembly is connected with the top of the elastic piece and extends in the deformation direction of the elastic piece. The Hall sensing assembly comprises a plurality of Hall switches and a circuit board, the Hall switches are arranged at intervals in the extending direction of the circuit board, and the Hall switches are electrically connected with the circuit board; and under the condition that the elastic piece is pressed, one Hall switch corresponds to the magnet. The damping device is easy and convenient to install, the magnet and the Hall switch do not need calibration and temperature compensation, the stroke of damping work is not affected, stability is high, and cost is low.

    本发明涉及骑行车辆技术领域,提供一种减震器、电动骑行车辆及超载检测方法。减震器包括:支撑组件、弹性件、磁体和霍尔传感组件,弹性件套设于支撑组件的外周;磁体固定设于支撑组件;霍尔传感组件的顶部与弹性件的顶部连接,并沿弹性件的变形方向延伸;霍尔传感组件包括多个霍尔开关和电路板,多个霍尔开关沿电路板的延伸方向间隔设置,多个霍尔开关分别与电路板电连接;在弹性件受到压力的情况下,其中一个霍尔开关与磁体对应。本发明安装简单方便,磁体和霍尔开关均不需要校准和温度补偿,不影响减震工作的行程,稳定性高,成本低。


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    Title :

    Shock absorber, electric riding vehicle and overload detection method


    Additional title:

    减震器、电动骑行车辆及超载检测方法


    Contributors:
    DU JIANQIANG (author) / ZENG RUI (author) / QIAN JIAN'AN (author) / JIANG TAO (author) / ZHANG YING (author)

    Publication date :

    2025-04-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16F SPRINGS , Federn / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / G01G Wägen , WEIGHING



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