The invention discloses an electric moped. Comprising a frame, a front wheel, a rear wheel, a driving shaft, a battery pack, a driving bin arranged on the frame and used for containing the driving shaft, a magnet assembly arranged on the driving shaft in a sleeving mode and located in the driving bin, a control bin attached to the side portion of the driving bin, a control circuit board arranged in the control bin and electrically connected with the battery pack, and a Hall sensor arranged on the control circuit board. The signal hole is formed in the bin wall of the driving bin and communicated with the control bin, the magnet assembly and the driving shaft rotate synchronously, and the Hall sensor captures magnetic force signals of the magnet assembly through the signal hole. According to the electric moped, the magnet assembly and the Hall sensor are separated and installed in the driving bin and the control bin respectively, and protection on the magnet assembly and the Hall sensor is enhanced; meanwhile, the Hall sensor is directly installed on the control circuit board, interference of external signals is avoided, and Hall signals are more sensitive and accurate.

    本发明公开了一种电动助力车,包括车架、前轮、后轮、驱动轴、电池包、设于车架上的用于容置驱动轴的驱动仓、套设于驱动轴上且位于驱动仓内的磁铁组件、贴设于驱动仓侧部的控制仓、设于控制仓内且与电池包电连接的控制电路板、设于控制电路板上的霍尔传感器、开设于驱动仓的仓壁上且与控制仓相通的信号孔,磁铁组件与驱动轴同步转动,霍尔传感器通过信号孔捕捉磁铁组件的磁力信号。本发明的电动助力车,通过将磁铁组件和霍尔传感器分离并分别安装于驱动仓和控制仓中,加强了对磁铁组件和霍尔传感器的保护;同时通过将霍尔传感器直接安装于控制电路板上,避免了外界信号的干扰,使得霍尔信号更灵敏和准确。


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    Title :

    Electric moped


    Additional title:

    一种电动助力车


    Contributors:
    YANG GUOJIAN (author) / DING LIJUN (author)

    Publication date :

    2023-05-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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