The invention relates to a long sliding rail transmission structure of an automobile seat. The device comprises a first driving mechanism, the first driving mechanism comprises a lead screw, an output nut, an output gear and a transmission tooth assembly, the lead screw is fixed, the output nut is arranged on the lead screw in a sleeving mode and slides in a rotating mode along the lead screw, and the output gear is connected with the output nut and can synchronously rotate with the output nut; the output end of the driving motor is connected with the transmission gear assembly, and the transmission gear assembly can drive the output gear to rotate; one end of the synchronous rod is connected to the transmission tooth assembly; and the second driving mechanism is connected with the other end of the synchronous rod and has the same structure as the first driving mechanism. The long sliding rail transmission structure of the automobile seat has the advantages of being high in transmission efficiency, low in noise, high in reliability and capable of achieving real-time self-locking.

    本发明涉及一种汽车座椅长滑轨传动结构。本发明包括第一驱动机构,所述第一驱动机构包括丝杆、输出螺母、输出齿轮以及传动齿组件,其中,所述丝杆自身被固定,所述输出螺母套设并沿所述丝杆旋转滑动,所述输出齿轮与所述输出螺母相连并能够与所述输出螺母同步旋转;驱动电机,所述驱动电机输出端与所述传动齿组件相连,所述传动齿组件能够驱动所述输出齿轮旋转;同步杆,所述同步杆一端连接至所述传动齿组件;第二驱动机构,与所述同步杆另一端相连,具有与所述第一驱动机构相同的结构。本发明所述的一种汽车座椅长滑轨传动结构,具有传动效率高、低噪声,可靠性高且能够实时自锁的优点。


    Access

    Download


    Export, share and cite



    Title :

    Long sliding rail transmission structure of automobile seat


    Additional title:

    一种汽车座椅长滑轨传动结构


    Contributors:
    TANG XIANGYANG (author) / JIA DECAI (author) / WANG KAICHEN (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



    Automobile seat sliding rail structure

    WANG XING / WANG LIANG / WANG XIANJUN et al. | European Patent Office | 2023

    Free access

    Automobile seat sliding rail structure

    WU XUEZHI | European Patent Office | 2024

    Free access

    Electric long sliding rail of automobile seat and transmission method of electric long sliding rail

    YU LONGSHENG / LI DANGSHENG / ZHU WEIRONG et al. | European Patent Office | 2021

    Free access

    Automobile seat sliding rail and automobile seat

    GAO QIE / XU JUN / SHI HAIQUAN | European Patent Office | 2022

    Free access

    Automobile seat sliding rail

    ZHENG XIAOYUAN / ZHENG GAOSHENG | European Patent Office | 2022

    Free access