The invention discloses a three-engine 3D printing component flight attitude conversion unmanned aerial vehicle based on 3D printing as a main component. The unmanned aerial vehicle comprises a central platform, a wing group, an empennage group, a single engine group, a hanging body and the like. The problems of tedious production process, high manufacturing cost and the like are solved through a 3D printing process; through attitude conversion during cruising flight, namely buoyancy/lift force generated by the central platform and wings including empennages in a cruising flight mode, the energy saving during cruising is achieved. The static unmanned aerial vehicle is shaped like a box body and is convenient to carry and move; the unmanned aerial vehicle lifts off like an unmanned aerial vehicle during takeoff, and flies like the aircraft with wings during cruise flight. In conclusion, the production cost is reduced through the 3D printing technology, and the cruising flight air holding capacity is achieved through flight attitude conversion. Therefore, the unmanned aerial vehicle is suitable for aerial inspection, the rapid arrival on site and small express delivery, and brings opportunities for popularization and use.

    本发明公开了一种基于3D打印为主件的一种三引擎3D打印构件飞行姿态转换无人机。该无人机包括:中心平台、机翼组、尾翼组、单引擎组、吊挂体等。通过3D打印工艺以解决生产工艺繁琐、制造成本高等问题;通过巡航飞行时的姿态转换,即由中心平台、机翼包括尾翼在巡航飞行方式下所产生的浮力/或升力,实现巡航时节能。在静态无人机形状似箱体,便携方便和移动;在起飞时似无人机升空,在巡航飞行时似飞机有翅膀的飞行。总之,通过3D打印工艺带来了生产成本的下降,通过飞行姿态转的转换,带来了巡航飞行持空能力。所以适用于空中巡检和快速抵达现场以及快递小件送到方面,对推广使用带来了契机。


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    Title :

    Three-engine 3D printing component flight attitude conversion unmanned aerial vehicle


    Additional title:

    一种三引擎3D打印构件飞行姿态转换无人机


    Contributors:
    ZHANG JIANING (author) / LU RONG (author) / XIA ZHONGWEN (author)

    Publication date :

    2021-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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