The invention provides a two-dimensional solar wing unfolding sequential control mechanism, and belongs to the technical field of space flight and aviation. The interference problem when the solar wing substrate is unfolded is solved. The device comprises a spacecraft, an upper substrate, a lower substrate, a middle substrate, a time sequence control mechanism and a rotary connecting assembly, the end face of one side of the spacecraft is rotationally connected with the lower end of the middle substrate, and the lower substrate and the upper substrate are rotationally connected to the left end and the right end of the middle substrate; when the solar wing is in a folded state, the upper base plate, the lower base plate and the middle base plate are sequentially arranged from the side close to a spacecraft to the outside, the upper ends of the upper base plate and the lower base plate are connected with the sequential control mechanism, and the sequential control mechanism is used for reducing the unfolding speed of the lower base plate when the upper base plate and the lower base plate are unfolded. The device is mainly used for unfolding control of the solar wing.

    本发明提出了一种二维太阳翼展开时序控制机构,属于航天航空技术领域。解决太阳翼基板展开时的干涉问题。它包括航天器、上基板、下基板、中基板、时序控制机构和旋转连接组件,航天器一侧端面与中基板下端转动连接,下基板和上基板转动连接在中基板的左右两端;太阳翼折叠状态时,上基板、下基板和中基板由靠近航天器一侧向外依次布置,上基板和下基板的上端均与时序控制机构相连,时序控制机构用于上基板和下基板张开时降低下基板的展开速度。它主要用于太阳翼的展开控制。


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    Title :

    Two-dimensional solar wing unfolding sequential control mechanism


    Additional title:

    一种二维太阳翼展开时序控制机构


    Contributors:
    YUE HONGHAO (author) / SUN MINGMING (author) / XIA ZIQI (author) / WU JUN (author) / FU MINGLEI (author) / SONG LIANJIE (author)

    Publication date :

    2023-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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