The invention relates to a clutch crankset assembly special for a middle motor. The chain wheel assembly is used for controlling the rotating speed of a middle motor and comprises a middle shaft, a first crank and a second crank, the middle shaft is sleeved with a first disc, a rotating piece is concentrically arranged on the first disc, and a first spring used for generating rotating resistance and resetting the rotating piece when the rotating piece rotates is arranged between the rotating piece and the first disc. The rotating resistance is in positive correlation with the rotating angle of the rotating piece; the chain wheel is transformed, teeth on the chain wheel can rotate, stepless regulation and control over the middle motor are achieved according to the treading force, the treading force can be accurately and rapidly recognized and responded, the middle motor conducts response regulation, and therefore the riding experience is improved, the sensor is combined with the chain wheel, and the riding experience is improved. And the structure and the size of the vehicle are simplified, so that the vehicle is more attractive.

    本发明涉及一种中置电机专用离合牙盘组件。该牙盘组件用于控制中置电机的转速,包括中轴、一号曲柄以及二号曲柄,所述中轴上套设有一号盘,所述一号盘上同心设有转动件,所述转动件和一号盘之间设有用于在转动件转动时产生转动阻力以及对转动件进行复位的一号弹簧,且转动阻力大小与转动件转动角度呈正相关;本发明通过对牙盘进行改造,使得牙盘上的齿牙能够转动,并且根据踩踏力度实现对中置电机的无极调控,不仅能够精准、快速的对踩踏力度进行识别和反应,使得中置电机进行响应的调节,从而提高骑行体验,还将传感器与牙盘结合,精简了车辆的结构和体积,使得车辆更加的美观。


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    Title :

    Clutch chain wheel assembly special for middle motor


    Additional title:

    一种中置电机专用离合牙盘组件


    Contributors:
    TANG ZHUZHONG (author) / TANG SHUAN (author) / FANG SHENGFENG (author) / GUO FANG (author)

    Publication date :

    2024-04-05


    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



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