The invention discloses a universal docking, locking and releasing mechanism for satellite modularization. The universal docking, locking and releasing mechanism comprises a locking seat, a buffering mechanism, a pushing mechanism, a holding and pressing mechanism, a shifting fork mechanism, a locking plate mechanism, an upward jacking mechanism and a padlock mechanism. The pushing mechanism is mounted at the bottom of the locking seat and is in sliding fit with the locking seat; the pushing mechanism is provided with a curve stroke groove, the head end of the shifting fork mechanism is in rolling fit with the curve stroke groove, and the pushing mechanism moves along the curve stroke groove to drive the holding mechanism to make contact with a target. The holding and pressing mechanism drives the target to move downwards, the shifting fork mechanism rotates around a hinge shaft at the bottom of the locking seat, and the tail of the shifting fork mechanism drives the jacking mechanism to move upwards, drives the locking plate mechanism to rotate around a rotating shaft of the locking plate mechanism and presses the outer edge of the target till the bottom face of the target is attached to the buffering mechanism on the locking seat. And after pressing, the buffer mechanism is triggered to send a locking signal to the control system, the pushing mechanism continues to move, and the padlock mechanism limits and locks the jacking mechanism. According to the invention, target positioning centering and connection locking and releasing can be realized.

    本发明公开了一种卫星模块化通用对接、锁紧、释放机构,包括锁紧座、缓冲机构、推送机构、抱紧下压机构、拨叉机构、锁板机构、上顶机构及挂锁机构;推送机构安装在锁紧座底部,与锁紧座滑动配合;推送机构上设有曲线行程槽,拨叉机构首端与曲线行程槽滚动配合,推送机构沿曲线行程槽移动,带动抱紧机构与目标接触;抱紧下压机构驱动目标向下运动,拨叉机构绕锁紧座底部铰接轴回转,拨叉机构尾部带动上顶机构上移,带动锁板机构绕其回转轴回转并下压目标外边缘,直至目标底面贴合锁紧座上的缓冲机构;压紧后缓冲机构触发向控制系统给出锁紧信号,推送机构继续运动,挂锁机构对上顶机构限位并锁紧。本发明可以实现对目标定位对中及连接锁紧和释放。


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    Title :

    Satellite modular universal docking, locking and releasing mechanism


    Additional title:

    一种卫星模块化通用对接、锁紧、释放机构


    Contributors:
    LUO MIN (author) / TAN CHUNLIN (author) / LI WEIDA (author) / GAO ZHENLIANG (author) / ZHUANG YUAN (author) / LIU HUAWEI (author) / LIU YUQIANG (author)

    Publication date :

    2023-11-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64G Raumfahrt , COSMONAUTICS




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