The invention relates to a length adjusting guide structure of a long telescopic adjusting steering column. The length adjusting guide structure comprises a guide strip, a guide block and a guide pin. Wherein the guide strip is mounted on the supporting sleeve and is limited by the supporting sleeve; the guide block is installed on the inner pipe column, the guide pin is installed on the guide pipe, the inner pipe column is arranged in the guide pipe in a sleeved mode, the guide pipe is arranged in the supporting sleeve in a sleeved mode, and when the inner pipe column and the guide pipe conduct telescopic movement relative to the supporting sleeve, the guide block and the guide pin slide in the length direction of the guide strip. The guide structure is reasonable in arrangement, compact in installation and small in occupied space, the stability of the inner pipe column and the guide column during length adjustment is improved through installation of the guide structure, and shaking of the adjusting lead screw and the motor in the length adjustment process is reduced.

    本发明涉及一种长伸缩调节转向柱的长度调节导向结构,包括导向条、导向块、导向销;其中,所述导向条安装在支撑套筒上,通过支撑套筒限位;所述导向块安装在内管柱上,所述导向销安装在导向管上,所述内管柱套设在导向管内,所述导向管套设在支撑套筒内,所述内管柱与导向管相对支撑套筒进行伸缩运动时,导向块、导向销沿导向条长度方向滑动。该导向结构布置合理,安装紧凑,占用空间小,该导向结构的安装提高了长度调节时内管柱与导向柱的平稳性,减小了长度调节过程中调节丝杠和电机的晃动。


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    Title :

    Length adjusting guide structure of long telescopic adjusting steering column


    Additional title:

    一种长伸缩调节转向柱的长度调节导向结构


    Contributors:
    ZHOU YU (author) / OUYANG LIU (author) / LI TING (author) / CAO WANLIN (author)

    Publication date :

    2023-06-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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