The invention discloses a positioning locking and releasing device based on electromagnetic control, which belongs to the technical field of satellites, is fixedly arranged on a satellite, is connected with a locking rod and is used for folding locking and releasing of an unfolding and folding bracket. The positioning locking and releasing device comprises a main support, an upper cover plate, a lower cover plate, a sliding electromagnetic module and a fixed electromagnetic module. The main support is fixedly connected with a satellite. The center of the main bracket is through; the sliding electromagnetic module and the fixed electromagnetic module are sequentially arranged in the main support from top to bottom. The upper cover plate and the lower cover plate are respectively embedded into the main bracket from the upper part and the lower part and are fixedly connected with the main bracket; the center of the upper cover plate is through, and the locking rod penetrates through the upper cover plate and is fixedly connected with the upper cover plate. The sliding electromagnetic module and the fixed electromagnetic module are electrically connected with a satellite internal power supply; the sliding electromagnetic module is arranged on the lower portion of the upper cover plate in a sleeving mode, can move up and down along the lower portion of the upper cover plate and is used for locking and releasing the locking rod. The device has the advantages of being simple in structure, low in cost, convenient to operate and control, small in occupied space and high in stability.

    本发明公开一种基于电磁控制的定位锁紧和释放装置,属于卫星技术领域,其固设于卫星上,与锁定杆连接,用于展开和折叠支架的折叠锁定和释放;定位锁紧和释放装置包括主支架、上盖板、下盖板、滑动电磁模块和固定电磁模块;主支架固连卫星;主支架中心贯通;滑动电磁模块和固定电磁模块由上至下依次设于主支架内部;上盖板、下盖板分别从上方和下方内嵌入主支架中,固连主支架;上盖板中心贯通,锁定杆贯穿上盖板,固连上盖板;滑动电磁模块和固定电磁模块均电连卫星内部电源;滑动电磁模块套设于上盖板下部上,能够沿上盖板下部上下移动,用于锁定和释放锁定杆。本发明具有结构简单、成本较低、操控便利、占用空间小和稳定性高的优点。


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    Title :

    Positioning locking and releasing device based on electromagnetic control


    Additional title:

    一种基于电磁控制的定位锁紧和释放装置


    Contributors:
    ZHU ZHAOQING (author) / SONG CHENGXUAN (author) / KONG YUANTONG (author) / GAO DONGSHENG (author) / FU TONG (author) / SHENG DONGPING (author) / SU CHUN (author) / GUO HUN (author)

    Publication date :

    2024-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS




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