The invention relates to an airfoil locking mechanism which comprises an airfoil fixing end, an airfoil folding end, a connecting assembly and a spring lock pin assembly. The wing surface folding end is connected with the wing surface fixing end through a connecting assembly; the spring lock pin assembly is installed at the wing face fixing end, a lock pin hole is formed in the wing face folding end, a guide face is arranged on the outer wall of the lock pin hole, and a lock pin of the spring lock pin assembly can enter the lock pin hole along the guide face in the unfolding process of the wing face folding end. The device is small in size, light in weight and capable of achieving rapid and automatic unfolding and accurate locking of the micro-miniature folding airfoil, and repeated unlocking can be achieved.

    本发明涉及一种翼面锁定机构,包括翼面固定端、翼面折叠端、连接组件、弹簧锁销组件;所述翼面折叠端与翼面固定端通过连接组件连接;所述弹簧锁销组件安装在翼面固定端,翼面折叠端设置有锁销孔,锁销孔的外壁设置有导向面,翼面折叠端展开过程中弹簧锁销组件的锁销能够沿导向面进入锁销孔。本发明体积小、质量轻,能够实现微小型折叠翼面的快速自动展开和精确锁定,并且能够重复解锁。


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    Title :

    Airfoil locking mechanism


    Additional title:

    一种翼面锁定机构


    Contributors:
    ZOU LILI (author) / ZHANG ZHUOXUAN (author) / CHEN YUJUAN (author)

    Publication date :

    2023-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64U



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