The invention discloses an active high-rigidity locking combined mechanism of a flexible solar wing. The active high-rigidity locking combined mechanism comprises lower box body unfolding and lockingmechanisms and upper box body unfolding and locking mechanisms, wherein the lower box body unfolding and locking mechanisms are arranged on the two sides of the stretching mechanism respectively, andthe two sides of each lower box body unfolding and locking mechanism are each provided with one upper box body unfolding and locking mechanism; the lower box body unfolding and locking mechanism rotating shaft and the upper box body unfolding and locking mechanism rotating shaft are arranged at coaxial positions; when the lower box body unfolding and locking mechanism is unfolded, the upper box body unfolding and locking mechanism is unfolded and then locked. After being unfolded in place, the active mechanism can continuously act to eliminate a mechanism gap so as to increase the locking height, and has the advantage of high locking rigidity; the passive hinge is driven by the active mechanism to be unfolded and locked, and has the advantages of being simple and reliable. And after the active mechanism drives the passive hinge to be unfolded and locked, the cell array assembly can be separated under the action of the stretching mechanism so as to be unfolded. The mechanism is simple and reliable in structure, high in mechanism robustness, high in locking rigidity and small in folding envelope.

    一种柔性太阳翼的有源高刚度锁定组合机构,包括下箱体展开锁定机构、上箱体展开锁定机构;下箱体展开锁定机构分别设置在伸展机构两侧,每个下箱体展开锁定机构两侧分别设置一个上箱体展开锁定机构;下箱体展开锁定机构旋转轴与上箱体展开锁定机构旋转轴设置于同轴位置;在下箱体展开锁定机构展开时,上箱体展开锁定机构跟随展开进而锁定。有源机构在展开到位后可以继续动作消除机构间隙以提高锁定高度,具有锁定刚度高的优点;无源铰链在有源机构的带动下展开锁定,具有简单、可靠的优点;在有源机构带动无源铰链展开锁定后,电池阵组合体可以在伸展机构作用下分离进而展开。本发明结构简单、可靠、机构鲁棒性强、锁定刚度高、收拢包络小。


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    Titel :

    Active high-rigidity locking combined mechanism of flexible solar wing


    Weitere Titelangaben:

    一种柔性太阳翼的有源高刚度锁定组合机构


    Beteiligte:
    HUO JIE (Autor:in) / CHENG LEI (Autor:in) / XIAN KUICHENG (Autor:in) / YUAN WEI (Autor:in) / WANG WEI (Autor:in) / NI XIAOFENG (Autor:in) / FU QINGSHAN (Autor:in) / WANG ZHIYI (Autor:in)

    Erscheinungsdatum :

    2020-05-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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