The invention relates to the technical field of space optical loads, in particular to a space optical load-oriented folding and unfolding locking mechanism, which comprises a transmission mechanism, a locking mechanism, a driving end base and a driven end base, the driven end base rotates around the driving end base through the transmission mechanism; the locking mechanism is used for achieving locking of the folding and unfolding locking mechanism in the unfolding state. According to the folding and unfolding locking mechanism provided by the invention, a folding and unfolding mechanism and a locking mechanism can be fused into a whole to replace the discrete folding and unfolding mechanism and the locking mechanism, so that the problem that the folding and unfolding mechanism and the locking mechanism are relatively large in structural size and mass is solved, and the folding and unfolding locking mechanism can adapt to some specific occasions with strict requirements on the size and the mass; compared with a discrete folding and unfolding mechanism and a locking mechanism, the folding and unfolding locking mechanism provided by the invention has the characteristics of high integration, high universality, high structural stability and the like.

    本发明涉及空间光学载荷技术领域,尤其涉及一种面向空间光学载荷的折展锁紧机构,所述折展锁紧机构包括传动机构、锁紧机构、主动端基座、从动端基座;所述从动端基座通过所述传动机构绕所述主动端基座转动;所述锁紧机构用于实现所述折展锁紧机构在展开状态时的锁紧;本发明提供的折展锁紧机构,能够将折展机构与锁紧机构融合为一体,代替分立的折展机构与锁紧机构,解决了后者结构体积和质量较大的问题,使其可以适应一些对体积和质量要求严格的特定场合;与分立的折展机构与锁紧机构相比,本发明提供的折展锁紧机构具有集成性高、通用性强、结构稳定性强等特点。


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    Title :

    Space optical load-oriented folding and unfolding locking mechanism


    Additional title:

    一种面向空间光学载荷的折展锁紧机构


    Contributors:
    DU YIMIN (author) / XU BOQIAN (author) / GAO YAN (author) / WANG SHUAIHUI (author) / BAI XIAOQUAN (author) / MASAYA (author) / JIANG FENGYI (author) / ZHANG CHUNYUE (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS



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