The invention belongs to the technical field of unmanned aerial vehicles, and provides a variable flying saucer airship. The variable flying saucer airship comprises a saucer -shaped air bag skin andan air bag support assembly, wherein the air bag support assembly comprises a disc divided into an upper layer and a lower layer, an upper supporting rod and a lower supporting rod, the upper supporting rod and the lower supporting rod are connected through a connecting rod, the other end of the upper supporting rod is connected with a supporting rod fixing seat through a hinge; a hole is formed in the center of the disc to serve the outer wall of a bearing; a bearing seat and the disc are assembled and fixed; a thread is formed in the center of the bearing seat and matched with a screw; the bottom of the bearing seat is connected with a large gear; a motor drives a small gear to be meshed with the large gear; the bearing seat is enabled to move up and down along the screw through the meshing of the thread in the center of the bearing seat and the screw; and then the disc drives the upper supporting rod to swing. The device is simple in structure, convenient to use and convenient to carry, the light weight of the airship can be realized by using a common skin material, the cost is greatly reduced, and meanwhile, the reliability and the control precision of shape change of the airship can also be improved.

    本发明属于无人飞行器技术领域,提供一种可变式飞碟飞艇,包括碟形气囊蒙皮和气囊支架组件,所述气囊支架组件包括分为上、下两层的圆盘,以及通过连杆连接的上支撑杆和下支撑杆,所述上支撑杆另一端与支撑杆固定座铰链连接,所述圆盘中心开有孔,用做轴承外壁,轴承座与圆盘装配固定,所述轴承座的中心开有螺纹,与螺杆互相配合,轴承座底部与大齿轮连接,电机带动小齿轮与大齿轮啮合,再通过轴承座中心的螺纹与螺杆的啮合,使轴承座沿螺杆上、下运动,进而实现圆盘带动上支撑杆摆动。本发明装置结构简单、使用方便,便于携带,使用普通的蒙皮材料就能实现飞艇的轻量化,大大降低成本的同时还能提高自身形状改变的可靠性和控制精度。


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    Title :

    Variable flying saucer airship


    Additional title:

    一种可变式飞碟飞艇


    Contributors:
    WANG HANXI (author) / YANG YANDONG (author) / LIU BO (author) / FU ZHENWEI (author) / HUANG XIN (author)

    Publication date :

    2020-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64B LIGHTER-THAN-AIR AIRCRAFT , Luftfahrzeuge leichter als Luft



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