The invention relates to the technical field of solar wings, in particular to a winding type solar wing pressing mechanism which comprises a base plate, pressing mechanisms and a solar wing, the base plate is located at the lower end of an overall mechanism and connected with a spacecraft body, the pressing mechanisms are arranged on the left side and the right side of the upper end of the base plate, and the solar wing is installed between the pressing mechanisms. The pressing mechanism can clamp and limit the two ends of the solar wing, the solar wing is composed of a flexible solar cell blanket, one end of the solar wing is fixedly connected with the mounting rod and is wound around the mounting rod, containing parts are formed in the two ends in the mounting rod, and control rods are slidably mounted in the containing parts. A partition part is arranged at the middle end in the mounting rod to partition the two containing parts, second limiting grooves are evenly formed in the periphery of the partition part, and a driving rod is in threaded connection with the interior of the control rod. The control rod can be automatically switched to the solar wing inner rod through the driving motor after the driving pressing device is unlocked, and the control rod is matched with the unfolding mechanism to achieve unfolding and folding of the solar wing.

    本发明涉及太阳翼技术领域,具体为一种卷绕式太阳翼压紧机构,包括基板、压紧机构、太阳翼,基板位于整体机构下端并与航天器主体相连接,所述基板上端左右两侧均设置有压紧机构,压紧机构之间安装有太阳翼,压紧机构可对太阳翼的两端进行夹持限位,太阳翼由柔性太阳能电池毯构成,且其一端与安装杆固定连接并绕安装杆进行卷绕,安装杆内部两端均开设有容纳部,容纳部内部均可滑动安装有控制杆,安装杆内部中端设置有隔断部以将两个容纳部隔断,隔断部四周均匀分布开设有第二限位槽,控制杆内部螺纹连接有驱动杆;本发明可通过驱动电机在驱动压紧装置解锁后将控制杆自动切换至太阳翼内杆上,并与展开机构配合实现对太阳翼的展开与收拢。


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    Title :

    Winding type solar wing pressing mechanism


    Additional title:

    一种卷绕式太阳翼压紧机构


    Contributors:
    DING QIANGQIANG (author) / ZHANG HANCHENG (author) / LIAO XIANG (author) / TENG HAO (author) / PENG YANCHAO (author)

    Publication date :

    2023-09-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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