The invention provides a satellite-borne unfolding mechanism, which comprises a base, an outer unfolding piece, a lock mechanism and an elastic piece, and is characterized in that the base and the outer unfolding piece are movably arranged on the base and can be used for loading an instrument; the lock mechanism comprises a locking piece and a butt joint piece which can be connected and detached, the locking piece is arranged on the base, and the butt joint piece is arranged on the extension piece; the elastic piece is connected with the base and the outward-extending piece and can drive the outward-extending piece to move towards the preset stop position. In the state that the butt joint piece and the locking piece are separated, the elastic piece can drive the outward extending piece to move relative to the base and enable the instrument to be far away from the aerospace equipment, and when the outward extending piece reaches the preset stop position, the distance between the instrument and the aerospace equipment meets the specific requirement of instrument work.

    本发明提供一种星载展开机构,星载展开机构包括基座、外展件、锁机构与弹性件,基座,外展件可动地设于基座且能够用于装载仪器;锁机构包括能够连接并拆分的锁合件与对接件,锁合件设于基座,对接件设于外展件;弹性件连接基座与连接外展件且能够带动外展件向预设止动位置活动。在对接件与锁合件拆分的状态下,弹性件能够驱动外展件相对基座活动并使得仪器远离宇航设备,在外展件到达预设止动位置时,仪器到宇航设备的距离符合仪器工作的特定要求。


    Access

    Download


    Export, share and cite



    Title :

    Satellite-borne unfolding mechanism


    Additional title:

    星载展开机构


    Contributors:

    Publication date :

    2024-07-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



    Satellite-borne unfolding arm with U-shaped structure and unfolding method

    LIU DONG / LI XIAO / WANG HAOWEI et al. | European Patent Office | 2021

    Free access

    On-orbit unfolding and folding mechanism of satellite-borne flexible solar wing

    ZHANG YAO / TANG YUECHUAN / DI GUODONG et al. | European Patent Office | 2024

    Free access

    Satellite-borne high-integration synthetic aperture radar antenna unfolding system

    SHI XINGXING / ZHOU WEIXING / YAO WEILIN et al. | European Patent Office | 2023

    Free access

    Satellite solar wing unfolding mechanism

    XU MING / DING HAO / WU SIJIE et al. | European Patent Office | 2023

    Free access

    Micro-nano satellite unfolding mechanism

    TENG LAI / WANG FANRONG | European Patent Office | 2024

    Free access