The invention provides a reusable airbag buffer landing mechanism and a deep space probe. The landing mechanism is characterized in that the landing mechanism comprises a main engine base (1), an air bag (2), supporting legs (3) and an inflation device (4), the main engine base (1) is a main board of the aircraft, the supporting legs (3) are fixedly installed on the main engine base (1), the air bag (2) is installed at the lower ends of the supporting legs (3), the inflation device (4) is installed on the supporting legs (3), the air bag (2) has the repeated inflation and deflation functions, and the air bag (2) can be inflated and deflated every time before landing. The air bag (2) is rapidly inflated and unfolded, and the air bag (2) is gradually exhausted after landing. Repeated buffering landing of the detector is achieved through the reusable air bag, and the device has the advantages of being reliable in pressing and releasing, easy to operate, convenient and fast to install, good in machining technology and economical efficiency and the like. A connecting rod mechanism is combined with a buffer spring to assist buffering, so that the stability of the air bag in the landing moment is enhanced, and buffering landing is assisted.

    本发明提供了一种可重复使用气囊缓冲着陆机构及深空探测器。该着陆机构的特征在于,包括:主机座(1)、气囊(2)、支撑腿(3)、充气装置(4),所述主机座(1)是飞行器的主机板,所述支撑腿(3)安装固定于主机座(1),所述气囊(2)安装在支撑腿(3)的下端,所述充气装置(4)安装于支撑腿(3),所述气囊(2)具有可重复充气和放气功能,每次着陆前,气囊(2)快速充气展开,着陆后气囊(2)逐步排气。本发明利用可重复使用气囊实现探测器的反复多次缓冲着陆,具有压紧释放可靠、操作简单、安装便捷、加工工艺及经济性好等优点。本发明进而采用连杆机构结合缓冲弹簧辅助缓冲,实现加强气囊着陆瞬间的稳定性和辅助缓冲着陆。


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    Title :

    Reusable airbag buffer landing mechanism and deep space probe


    Additional title:

    一种可重复使用气囊缓冲着陆机构及深空探测器


    Contributors:
    LIU YU (author) / ZHANG LIPING (author) / CAO ZHENGLI (author) / XIE CHAO (author) / FANG GUANGQIANG (author) / ZHONG WEI (author) / YUAN YONG (author) / HU ZHENYU (author) / WANG ZHIYI (author)

    Publication date :

    2023-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS / F16F SPRINGS , Federn



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