The invention provides a device and system for locking and releasing an aircraft. The device comprises a fixing frame, a locking and releasing mechanism, a recycling box and a parallelogram mechanism. The locking and releasing mechanism comprises a firework bolt, a firework bolt mounting frame and a locking nut; the parallelogram mechanism comprises an adapter rod, a connecting rod, a rotating shaft and an arc-shaped baffle plate; the firework bolt mounting frame is connected with the fixing frame through a fastener, and the firework bolt is connected with the firework bolt mounting frame through a thread of the firework bolt; the firework bolt comprises a firework bolt body and a firework bolt screw rod, and threads are arranged on the firework bolt body and the firework bolt screw rod; the adapter rod is arranged at the top of the fixing frame, the connecting rod is sequentially provided with three through holes from top to bottom, and the connecting rod is connected with the adapter rod through a rotating shaft matched with the upper through holes. The locking and releasing device is simple in structure, and the design problem of the locking and releasing device under the condition that the installation position of the unmanned aerial vehicle is restrained is effectively solved.

    本申请提供了一种用于飞行器锁紧释放的装置及系统,包括:固定架、锁紧释放机构、回收盒以及平行四边形机构;所述锁紧释放机构包括:火工螺栓、火工螺栓安装架以及锁紧螺母;所述平行四边形机构包含:转接杆、连杆、转轴以及弧形挡板;所述火工螺栓安装架通过紧固件与固定架相连,所述火工螺栓通过自带的螺纹与火工螺栓安装架相连;所述火工螺栓包括火工螺栓本体和火工螺栓螺杆,所述火工螺栓本体和火工螺栓螺杆上均带有螺纹;所述转接杆设置于固定架顶部,所述连杆由上到下依次开设三个通孔,所述连杆通过与上通孔配合的转轴与转接杆相连。本申请结构简单,有效解决了无人飞行器安装位置受约束情况下的锁紧释放装置设计难题。


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    Title :

    Device and system for locking and releasing aircraft


    Additional title:

    用于飞行器锁紧释放的装置及系统


    Contributors:
    LI WEIWEI (author) / ZHANG BAOGANG (author) / XU BIN (author) / WU SHUO (author) / ZENG QINGXIANG (author) / ZHANG DI (author) / TAO YONGPENG (author) / HE XIANG (author)

    Publication date :

    2024-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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