The invention belongs to the technical field of structural design of small aircrafts, particularly relates to a rotary locking structure of a folding rudder of an aircraft, and relates to a cabin section of the small aircraft, the folding rudder and a launcher launching cylinder. The rotating locking structure comprises a rotating mechanism, a connecting mechanism, a locking mechanism and a folding rudder movable end. The movable end of the folding rudder is connected with the connecting mechanism through a rotating mechanism and a locking mechanism. The connecting mechanism is fixed on the aircraft; the rotating mechanism, the locking mechanism and the connecting mechanism are coaxially arranged; the rotating mechanism comprises a rotating shaft and a torsional spring; the locking mechanism comprises an elastic locking piece and a locking shaft. The structure is suitable for small folding rudders, the structure is simple, the movable end of the folding rudder can be repeatedly folded and unfolded, and multiple testing requirements are met.

    本发明属于小型飞行器结构设计技术领域,具体涉及一种飞行器折叠舵的转动锁紧结构,应用场景涉及小型飞行器的舱段,折叠舵、以及发射器发射筒。该转动锁紧结构包括转动机构,连接机构,锁紧机构和折叠舵活动端。折叠舵活动端分别通过转动机构和锁紧机构与所述连接机构相连;所述连接机构固定在飞行器上;所述转动机构、锁紧机构与所述连接机构同轴设置;所述转动机构包括转动轴和扭簧;所述锁紧机构包括弹性锁紧件和锁紧轴。该结构适用于小型折叠舵,结构简单,折叠舵活动端可重复折叠展开,满足多次测试要求。


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    Title :

    Rotary locking structure of aircraft folding rudder


    Additional title:

    一种飞行器折叠舵的转动锁紧结构


    Contributors:
    YANG DING (author) / YAN HENGSHAN (author) / JIN XIN (author) / YANG SHUSHENG (author) / SHEN JIAN (author) / LIU XUETAO (author)

    Publication date :

    2024-02-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



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