The invention relates to a locking and releasing mechanism. The locking and releasing mechanism comprises a locking and releasing connecting assembly, a holding claw assembly locked with the locking and releasing connecting assembly in a matched mode and an axial driving assembly used for driving the holding claw assembly to be opened or closed. The locking and releasing connecting assembly comprises a locking rod, and the locking rod sequentially penetrates through the first connecting plate and the second connecting plate to be locked with the holding claw assembly in a matched mode. The holding claw assembly comprises two locking holding claws, a supporting frame and a pin shaft, any locking holding claw is hinged to the supporting frame through the pin shaft, any locking holding claw is provided with a torsional spring, and the supporting frame is fixed to the second connecting plate; the axial driving assembly comprises a driving rod, and the driving rod moves in the axial direction to drive the two locking holding claws to be opened or closed. The tail end of the locking rod is provided with clamping grooves matched with the two locking holding claws. According to the invention, the connection stability of the holding claw assembly and the locking and releasing connection assembly can be improved, and the separation and releasing process is free of redundant materials, pollution-free, small in impact, simple and reliable.

    本发明涉及一种锁紧释放机构,包括锁紧释放连接组件、与锁紧释放连接组件配合锁紧的抱爪组件和用于驱动抱爪组件打开或闭合的轴向驱动组件;锁紧释放连接组件包括锁紧杆,锁紧杆依次穿过第一连接板和第二连接板与抱爪组件配合锁紧;抱爪组件包括两个锁紧抱爪、支撑架、销轴,任一锁紧抱爪通过销轴铰接于支撑架上,任一锁紧抱爪配置有扭簧,支撑架固定于第二连接板上;轴向驱动组件包括驱动杆,驱动杆沿轴向移动,驱动两个锁紧抱爪打开或闭合;锁紧杆的末端设置有与两个锁紧抱爪配合的卡槽。本发明,能够提升抱爪组件与锁紧释放连接组件连接的稳定性,分离释放过程中无多余物,无污染,冲击小,简单可靠。


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    Titel :

    Locking and releasing mechanism


    Weitere Titelangaben:

    锁紧释放机构


    Beteiligte:
    ZHOU XU (Autor:in) / ZHAO FEIFEI (Autor:in) / WANG GUANGYU (Autor:in) / HONG YUAN (Autor:in) / YANG YUAN (Autor:in) / HUO LEILEI (Autor:in) / WANG HAO (Autor:in) / WANG DAN (Autor:in) / LI JINCUI (Autor:in)

    Erscheinungsdatum :

    2023-08-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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