The invention relates to a bionic attachment device for deep space exploration, in particular to a bionic claw thorn attachment device for small celestial body exploration. Comprising claw thorn mechanisms, connecting rod mechanisms, a driving mechanism, a tensioning mechanism, a releasing mechanism and a base, the multiple connecting rod mechanisms are arranged on the base in the circumferential direction, and the tail ends of the connecting rod mechanisms are connected with the claw thorn mechanisms; the transmission mechanism, the tensioning mechanism and the releasing mechanism are arranged in the base, the transmission mechanism is connected with the tensioning mechanism, and the tensioning mechanism and the releasing mechanism are both connected with the connecting rod mechanisms; the transmission mechanism is used for driving the tensioning mechanism, and the tensioning mechanism enables the claw thorn mechanism to be attached to the surface of a small celestial body weathering layer by driving the connecting rod mechanism. The releasing mechanism drives the connecting rod mechanism to enable the claw thorn mechanism to be disengaged from the surface of a small celestial body weathered layer. The tensioning mechanism and the releasing mechanism are used for driving the connecting rod mechanism and the claw thorn mechanism, and then adaptive attachment and detachment of the whole attachment device on the surface of a celestial body weathering layer are achieved.

    本发明涉及深空探测仿生附着器,特别涉及一种小天体探测仿生爪刺附着器。包括爪刺机构、连杆机构、驱动机构、张紧机构、释放机构及基座,其中基座上沿周向设有多个连杆机构,各连杆机构的末端均连接有爪刺机构;传动机构、张紧机构及释放机构设置于基座内部,传动机构与张紧机构连接,张紧机构和释放机构均与多个连杆机构连接;传动机构用于驱动张紧机构,张紧机构通过驱动连杆机构使爪刺机构附着在小天体风化层表面;释放机构通过驱动连杆机构使爪刺机构脱附于小天体风化层表面。发明通过使用张紧机构、释放机构驱动连杆机构与爪刺机构,继而实现附着器整体在天体风化层表面的适应性附着与脱附。


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    Titel :

    Small celestial body detection bionic claw thorn attachment device


    Weitere Titelangaben:

    一种小天体探测仿生爪刺附着器


    Beteiligte:
    ZHANG WEI (Autor:in) / ZHOU WEIJIA (Autor:in) / CHENG QINKUN (Autor:in) / LI JUNLIN (Autor:in) / LI ZHENXIN (Autor:in) / YU TAO (Autor:in)

    Erscheinungsdatum :

    2023-06-20


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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