A self-locking structure (100), an arm assembly (300) and a movable platform (1000), the self-locking structure (100) comprising a mounting member (10), a movable member (20) and a self-locking assembly (30). The movable member (20) is rotatably connected to the mounting member (10); the self-locking assembly (30) is provided on one among the mounting member (10) and the movable member (20); and when the mounting member (10) and the movable member (20) are rotated to a preset angle, the self-locking assembly (30) may synchronously lock the mounting member (10) and the movable member (20) in the current positions thereof, thereby enabling the movable member (20) to remain in an expanded state.

    La présente invention concerne une structure autobloquante (100), un ensemble bras (300) et une plateforme mobile (1000), la structure autobloquante (100) comprenant un élément de montage (10), un élément mobile (20) et un ensemble autobloquant (30). L'élément mobile (20) est raccordé de manière rotative à l'élément de montage (10) ; l'ensemble autobloquant (30) est disposé sur l'élément de montage (10) ou l'élément mobile (20) ; et lorsque l'élément de montage (10) et l'élément mobile (20) sont mis en rotation selon un angle prédéfini, l'ensemble autobloquant (30) peut bloquer de manière synchrone l'élément de montage (10) et l'élément mobile (20) dans leurs positions actuelles, ce qui permet à l'élément mobile (20) de rester dans un état déployé.

    一种自锁结构(100)、机臂组件(300)及可移动平台(1000),自锁结构(100)包括安装件(10)、活动件(20)和自锁组件(30),活动件(20)与安装件(10)转动连接;自锁组件(30)设于安装件(10)和活动件(20)的其中一者上;在安装件(10)和活动件(20)旋转至预设角度时,自锁组件(30)能够将安装件(10)和活动件(20)同步锁定在当前位置,从而使得活动件(20)保持在展开状态。


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    Title :

    SELF-LOCKING STRUCTURE, ARM ASSEMBLY AND MOVABLE PLATFORM


    Additional title:

    STRUCTURE AUTOBLOQUANTE, ENSEMBLE BRAS ET PLATEFORME MOBILE
    自锁结构、机臂组件及可移动平台


    Contributors:
    ZHOU WANREN (author) / ZHOU LE (author) / LU CHUOYING (author) / SHU ZHAN (author)

    Publication date :

    2022-04-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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