The invention relates to the field of miniature unmanned aerial vehicles, and discloses a miniature aircraft which comprises an aircraft body and a controller for controlling wireless communication of the aircraft body, a driving mechanism is arranged in the aircraft body, a propeller and an empennage which are driven by the driving mechanism are arranged on the upper portion and the rear side of the aircraft body respectively, and the propeller is a double-blade single propeller. Propeller blades of the propeller are of a fluid double-side twisted structure, the empennage is a single-side double-blade propeller, streamline silica gel parts used for damping and noise reduction are arranged on multiple portions of one side of the tail of the propeller blades of the propeller, the length of the propeller is smaller than 125mm, the total weight of the silica gel parts is smaller than 0.008 g, and the total weight of the aircraft body is smaller than 32g. The volume is small, the noise is low and the concealment is high.

    本发明涉及微型无人机领域,公开了一种微型飞行器,包括飞行器主体和对其无线通信控制的控制器,飞行器主体内部设置有驱动机构,飞行器主体的上方和后侧分别设置有由驱动机构驱动的螺旋桨和尾翼,螺旋桨为双叶片单螺旋桨,螺旋桨的螺旋桨叶片为流体双侧扭曲结构,尾翼为单侧式双叶片螺旋桨,螺旋桨的螺旋桨叶片尾部一侧多个部位设置有用于减震降噪的流线型的硅胶部件,螺旋桨的长度小于125毫米,硅胶部件的总重量小于0.008克,飞行器主体的总重量小于32克。体积小,噪音小,隐蔽性高。


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    Title :

    Miniature aircraft


    Additional title:

    一种微型飞行器


    Contributors:
    SU JIAN (author) / GUO QU (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64U



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