The invention discloses an injection molding side door coaxial propeller engine two-wing flight attitude conversion single-person machine. The single-person machine comprises a box body, a main wing group, an auxiliary wing group, an empennage group and a coaxial reverse propeller engine group. And the problems of tedious production process, high manufacturing cost and the like are solved through an injection molding/or 3D printing technology. The energy-saving effect during cruising flight is achieved through attitude conversion from takeoff to cruising flight, namely buoyancy force or lift force generated under windward flight when the main wings and the auxiliary wings including the empennages are unfolded. The static unmanned aerial vehicle is shaped like a box body and stops on a grassland, a road surface and a high-rise terrace; the aircraft lifts off like a helicopter during takeoff, and flies like the aircraft with windward buoyancy/lift during cruise flight. In a word, through the injection molding/or 3D printing technology, one-time forming is achieved, and the production cost is reduced; the air holding capacity and the endurance time of the cruising flight are expanded through the conversion of the flight attitude; therefore, the unmanned aerial vehicle is very suitable for manned flight and brings opportunities for popularization and use.
本发明公开了一种注塑侧开门共轴反浆引擎两翼飞行姿态转换单人机。该单人机包括:箱体、主副机翼组、尾翼组、共轴反浆引擎组。通过注塑/或3D打印技术来解决生产工艺繁琐和制造成本高等的问题。通过起飞后的到巡航飞行时的姿态转换,即由主副机翼包括尾翼展开时,在迎风飞行下所产生的浮力/或升力,实现巡航飞行时的节能效果。在静态无人机形状似箱体,停于草地、路面、高层露台之上;在起飞时似直升飞机升空,在巡航飞行时似飞机有迎风浮力/或升力的飞行。总之,通过注塑/或3D打印工艺,一次成型,带来了生产成本的下降;通过飞行姿态转的转换,带来了巡航飞行的持空能力和续航时间拓展;所以很适用于载人飞行,对推广使用也带来了契机。
Injection molding side flip type coaxial propeller engine two-wing flight attitude conversion single-person machine
一种注塑侧翻盖式共轴反浆引擎两翼飞行姿态转换单人机
03.02.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge |
Europäisches Patentamt | 2023
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