The invention discloses a double-folding solar wing unlocking and unfolding mechanism. The mechanism is characterized by comprising a star body (1), a solar wing substrate A (2), a solar wing substrate B (3), a fixed hinge (4), a locking torsion spring (5), a rotating shaft A (6), a locking connecting rod A (7), a locking connecting rod B (8), a rotating shaft B (9), a rotary hinge (10), an unfolding torsional spring (11), a travel switch (12), a pressing base (13), a base cover plate (14), a pin puller (15), a pressing ring A (16), a pressing ring B (17), an unlocking sliding block (18), a supporting connecting rod A (19), an unlocking connecting rod (20), a supporting connecting rod B (21), a pressing connecting rod (22), an unlocking spring A (23), an unlocking spring B (24), a pressingcover (25), a flat washer (26) and a locking screw (27). The solar wing unlocking and unfolding mechanism is compact in appearance, high in compatibility, high in locking rigidity, low in impact, free of pollution and capable of being repeatedly used, the unlocking mechanism acts synchronously, the clamping stagnation risk is reduced, the occupied area of a solar wing surface cell distribution area is small, the available area of a solar cell is increased, and the solar wing can be locked at the unfolding position.

    本发明公开了一种双折太阳翼解锁展开机构,其特征在于星体(1)、太阳翼基板A(2)、太阳翼基板B(3)、固定铰(4)、锁定扭簧(5)、转轴A(6)、锁定连杆A(7)、锁定连杆B(8)、转轴B(9)、转动铰(10)、展开扭簧(11)、行程开关(12)、压紧基座(13)、基座盖板(14)、拔销器(15)、压紧环A(16)、压紧环B(17)、解锁滑块(18)、支撑连杆A(19)、解锁连杆(20)、支撑连杆B(21)、压紧连杆(22)、解锁弹簧A(23)、解锁弹簧B(24)、压紧盖(25)、平垫圈(26)、锁紧螺钉(27);该太阳翼解锁展开机构外形紧凑,兼容性强,锁定刚度高,冲击低,无污染,可重复使用,解锁机构同步动作,降低了卡滞风险,占用太阳翼表面布片区域小,提升了太阳能电池的可用面积,可使太阳翼锁定在展开位置。


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    Titel :

    Double-folding solar wing unlocking and unfolding mechanism


    Weitere Titelangaben:

    一种双折太阳翼解锁展开机构


    Beteiligte:
    YANG TIANGUANG (Autor:in) / LAN XING (Autor:in)

    Erscheinungsdatum :

    2020-05-08


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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