The invention provides a rear-row seat electric small table plate linkage structure and a seat armrest, and relates to the technical field of automobile small table plate equipment, and the rear-row seat electric small table plate linkage structure comprises a table plate bearing piece, a mounting base, a translation assembly and a multi-connecting-rod lifting assembly; the follow-up base is fixedly installed on the translation assembly, one end of the driving connecting rod and one end of the driven connecting rod are pivoted to the follow-up base, and a torsional spring is arranged between the driving connecting rod and the translation assembly so that the driving connecting rod can have the swing tendency; a rotating piece is arranged at the bottom of the table plate bearing piece, a rotating bearing plate is arranged on the rotating piece, and the driving connecting rod and the driven connecting rod are both in pivot joint with the rotating bearing plate; a linkage unlocking piece is arranged on the driven connecting rod, a linkage sliding groove for the linkage unlocking piece to slide is formed in the bottom of the rotating bearing plate, a rotation stopping block is eccentrically arranged at the bottom of the rotating piece, and a rotation stopping groove matched with the rotation stopping block is formed in the linkage unlocking piece. The technical effect that the rear-row small table board is convenient to use is achieved.

    本发明提供了一种后排座椅电动小桌板联动结构及座椅扶手,涉及汽车小桌板设备的技术领域,后排座椅电动小桌板联动结构包括桌板承托件、安装底座、平移组件和多连杆抬升组件;随动底座固定安装在平移组件上,主动连杆和从动连杆两者的一端枢接在随动底座上,主动连杆与平移组件之间设置有扭簧,以使主动连杆具有摆动的趋势;桌板承托件底部设置有旋转件,旋转件上设置有旋转承托板,主动连杆和从动连杆两者均与旋转承托板枢接;从动连杆上设置有联动解锁件,旋转承托板的底部设置有供联动解锁件滑动的联动滑槽,旋转件的底部偏心设置有止转块,联动解锁件上开具有与止转块适配的止转槽。达到了后排小桌板使用方便的技术效果。


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    Title :

    Rear seat electric small table plate linkage structure and seat armrest


    Additional title:

    后排座椅电动小桌板联动结构及座椅扶手


    Contributors:
    LEI CONGMING (author) / WANG XU (author) / SHI YU (author) / XIAO KE (author)

    Publication date :

    2025-02-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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