A stepless adjustment electric empennage comprises an empennage body. The two groups of transmission mechanisms are symmetrically distributed on the two sides of the empennage body; the driving mechanism is located in the middle of the empennage body and is in transmission fit with the two transmission mechanisms; the driving mechanism comprises a motor, a speed reducer, an output gear set and an output shaft which are sequentially connected according to a transmission sequence, and the motor and the output shaft are arranged side by side and are transversely arranged; the transmission mechanism comprises an input shaft, a reversing gear set, a lead screw, a special-shaped nut seat and a multi-connecting-rod hinge set which are sequentially connected according to the transmission sequence, and the lead screw and the multi-connecting-rod hinge set are arranged side by side and longitudinally distributed. The input shaft and the output shaft form synchronous transmission fit through the synchronous shaft sleeve. According to the stepless opening angle, a multi-connecting-rod hinge set, a lead screw and a special-shaped nut base are adopted to rotate along with a transmission shaft; and according to different vehicle speeds, different vehicle body air stable pressures are provided, the wide working range can be achieved, and development and matching are easy.

    一种无极调节电动尾翼,包括:尾翼本体;传动机构,有2组且对称分布在尾翼本体的两侧;驱动机构,有1组且位于尾翼本体的中部,并分别与2组传动机构传动配合;驱动机构按传动顺序依次连接的电机、减速器、输出齿轮组、以及输出轴,电机与输出轴并排设置且均呈横向排布;传动机构按传动顺序依次连接的输入轴、换向齿轮组、丝杆、异形螺母座、以及多连杆铰链组,丝杆与多连杆铰链组并排设置且均呈纵向排布;输入轴与输出轴通过同步轴套形成同步传动配合。本发明无级式开启角度:采用多连杆铰链组与丝杆、异形螺母座同传动轴转动;且根据车速不同,提供不同的车身空气稳定压力,可以实现广阔的工作范围,易于开发匹配。


    Access

    Download


    Export, share and cite



    Title :

    Stepless adjustment electric empennage


    Additional title:

    一种无极调节电动尾翼


    Contributors:
    SUN YUNFEI (author) / LI SHULIANG (author) / HU RUIYUN (author)

    Publication date :

    2022-04-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Transmission mechanism and stepless regulation electric empennage with same

    HUANG SENRONG / LI SHULIANG | European Patent Office | 2023

    Free access

    Electric empennage

    WU BENHUA / WU JIAN / ZOU BIAO et al. | European Patent Office | 2020

    Free access


    Electric empennage base drainage structure and electric empennage assembly

    LI ZERONG / LONG SHUAI / CHEN JIN | European Patent Office | 2023

    Free access

    Stepless adjustment electric long sliding rail

    HAN JIAHUI / CHI HUA / YU MINHUA et al. | European Patent Office | 2020

    Free access