The invention discloses a lifting table board and an armrest box. The lifting table board comprises an outer frame body; the inner frame body is arranged in the outer frame body and is in sliding fit connection with the outer frame body, so that the inner frame body can move up and down in the outer frame body in the vertical direction; the table plate assembly is arranged in the inner frame body and is in sliding fit connection with the inner frame body, so that the table plate assembly can do lifting motion in the inner frame body in the vertical direction; the first-stage driving mechanism is used for driving the inner frame body to do lifting motion in the outer frame body; the second-stage driving mechanism is used for driving the table plate assembly to move up and down in the inner frame body; the inner frame body drives the second-stage driving mechanism to act in the lifting process, so that the second-stage driving mechanism drives the table plate assembly to do lifting motion. The lifting of the small table board is realized by adopting a two-stage driving mode, and mutual linkage can be formed between two-stage driving, so that the small table board can conveniently extend out of the armrest box when the armrest box needs to be used, and different requirements of a user for reading, working and the like in a vehicle are met.

    本发明公开了一种升降桌板及扶手箱,包括:外框体;内框体,内框体设置在外框体内并与外框体之间滑动配合连接,使内框体能够在外框体内沿竖直方向升降运动;桌板组件,桌板组件设置在内框体内并与内框体之间滑动配合连接,使桌板组件能够在内框体内沿竖直方向升降运动;一级驱动机构,一级驱动机构用于驱动内框体在外框体内升降运动;二级驱动机构,二级驱动机构用于驱动桌板组件在内框体内升降运动;内框体在升降过程中驱动二级驱动机构动作,使二级驱动机构驱动桌板组件升降运动。采用两级驱动方式实现小桌板的升降,且两级驱动之间能够形成相互的联动,在需要使用时能够方便地将小桌板伸出扶手箱,以满足用户在车内阅读、办公等不同的需求。


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    Title :

    Lifting table board and armrest box


    Additional title:

    升降桌板及扶手箱


    Contributors:
    ZHANG HUI (author) / LI XIN (author) / XIE WU (author) / OU YUANHUI (author)

    Publication date :

    2024-02-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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