The invention provides a novel unfolding and folding device for a space cabin door, which is characterized in that the fixed end of a left unfolding and folding device is mounted on the inner side surface of a frame body, and the moving end of the left unfolding and folding device is mounted on the inner side surface of a left cabin door, so that the left cabin door rotates around the frame body to realize opening or closing of the left cabin door; the left unfolding and folding device is provided with a left auxiliary device used for assisting opening of the left cabin door. The fixed end of the right unfolding and folding device is installed on the inner side face of the frame body, the moving end of the right unfolding and folding device is installed on the inner side face of the right cabin door, the right cabin door rotates around the frame body so that the right cabin door can be opened or closed, and the right unfolding and folding device is provided with a right auxiliary device used for assisting opening of the right cabin door; the center locking mechanism comprises a passive lock column arranged on the inner side face of the left cabin door and an active lock hook arranged on the inner side face of the right cabin door. The controller is electrically connected with the left unfolding and folding device and the right unfolding and folding device and used for driving the left unfolding and folding device and the right unfolding and folding device to move.

    本发明提供了一种用于空间舱门的新型展收装置,包括:左展收装置的固定端安装于框体的内侧面,左展收装置的运动端安装于左舱门的内侧面,使得左舱门绕着框体进行转动,用以实现左舱门的打开或闭合,左展收装置具有用于辅助左舱门打开的左辅助装置;右展收装置的固定端安装于框体的内侧面,右展收装置的运动端安装于右舱门的内侧面,使得右舱门绕着框体进行转动,用以实现右舱门的打开或闭合,右展收装置具有用于辅助右舱门打开的右辅助装置;中心锁紧机构包括设置于左舱门内侧面的被动锁柱和设置于右舱门内侧面上的主动锁钩;控制器电性连接左展收装置和右展收装置,用以驱动左展收装置与右展收装置进行运动。


    Access

    Download


    Export, share and cite



    Title :

    Novel unfolding and folding device for space cabin door


    Additional title:

    一种用于空间舱门的新型展收装置


    Contributors:
    NIU ZHONGKE (author) / HAN DAWEI (author) / TU GUOJUN (author) / ZHU TIANCHI (author) / SU XU (author) / ZHANG XIAOWEI (author)

    Publication date :

    2023-06-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Cabin door folding and unfolding device

    XIAO SHAN / ZHOU YI / LI JIANGHAI et al. | European Patent Office | 2023

    Free access

    Landing gear cabin door folding and unfolding device

    MAO PENGCHENG / WANG JINCHANG / XU FANGZHOU et al. | European Patent Office | 2024

    Free access

    Aircraft maintenance cabin door folding and unfolding mechanism

    WANG NA / WANG LINLIN / TONG LIJIE et al. | European Patent Office | 2021

    Free access

    Aerospace vehicle cabin door folding and unfolding mechanism and method based on cable folding and unfolding

    LIAO BAOHUA / MU XUEFENG / SHAO RUOSHI et al. | European Patent Office | 2025

    Free access

    Aircraft main undercarriage cabin door linkage folding and unfolding mechanism

    TIAN YUN / PENG CHAO | European Patent Office | 2020

    Free access