The invention discloses a centrally-mounted variable-speed motor, and relates to the field of centrally-mounted motors. According to the key points of the technical scheme, the motor comprises a center shaft mechanism, a power-assisted driving mechanism and a speed change mechanism, and further comprises a gear-shifting driving mechanism, and the gear-shifting driving mechanism comprises a rotating speed superposition execution assembly and a gear-shifting motor used for controlling the rotating speed superposition execution assembly. The gear-shifting driving mechanism and the speed change mechanism are separated and then connected in a transmission mode, meanwhile, the gear shifting driving mechanism adopts the gear-shifting motor to achieve automatic adjustment of gears and can be matched with automatic control of the motor, centralized control is achieved, operation of a rider is facilitated, and therefore the riding experience is improved.

    本发明公开了一种中置变速电机,其涉及中置电机领域。其技术方案要点包括中轴机构、助力驱动机构和变速机构,还包括变挡驱动机构,所述变挡驱动机构包括转速叠加执行组件,以及用于控制所述转速叠加执行组件的变挡电机。本发明将变挡驱动机构与变速机构分离,然后通过传动的方式连接,同时变挡驱动机构采用变挡电机来实现挡位的自动调节,能够与电机的自动控制相匹配,实现集中控制,便于骑行者操作,从而提高骑行体验。


    Access

    Download


    Export, share and cite



    Title :

    Centrally-mounted variable-speed motor


    Additional title:

    一种中置变速电机


    Contributors:
    WANG QINGHUA (author) / WANG YINGZHE (author) / ZOU BIN (author) / ZHANG SUBEI (author)

    Publication date :

    2021-07-30


    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



    Centrally-mounted box-type power-assisted variable-speed motor for bicycle

    XU KAIBO | European Patent Office | 2024

    Free access

    Three-speed centrally-mounted motor capable of automatically shifting gears

    HUANG SHANJING / YAN XIAOGANG | European Patent Office | 2021

    Free access

    Integrated power-assisted centrally-mounted motor

    NI JIE / WU QIHUANG / XU JIAWEI et al. | European Patent Office | 2024

    Free access

    Intelligent centrally-mounted harmonic gear motor

    TANG MINGXI / CHEN SHIWEI | European Patent Office | 2020

    Free access

    Centrally-mounted motor of power-assisted bicycle

    JI BING / FANG QIAN / ZHANG JUN | European Patent Office | 2020

    Free access