The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a fire-fighting unmanned aerial vehicle with turnover wings, which comprises an unmanned aerial vehicle body, an electrically controlled rotating shaft is mounted at the bottom of the front end of the unmanned aerial vehicle body, auxiliary wings are arranged on both sides of the rotating shaft, and electrically controlled rotary tables are mounted on both sides of the middle of the unmanned aerial vehicle body. Main wings are connected to the two sides of the rotary table, the auxiliary wings on the two sides are movably connected with the two ends of the rotary shaft and provided with first folding mechanisms, the first folding mechanisms are used for folding the auxiliary wings on the two sides into the bottom of the unmanned aerial vehicle body, and propeller type power engines are installed on the lower sides of the auxiliary wings and the main wings; an empennage is arranged at the tail end of the unmanned aerial vehicle body; when the unmanned aerial vehicle takes off, the auxiliary wings and the main wings can be overturned upwards to take off vertically, meanwhile, standby power equipment is arranged, it is guaranteed that the unmanned aerial vehicle effectively executes a flight task, the auxiliary wings can be overturned to be collected into the bottom of the unmanned aerial vehicle, air resistance is reduced, and the flight efficiency is higher.
本发明属于无人机技术领域,具体涉及一种带有翻转翼的消防无人机,包括无人机本体,无人机本体前端底部安装有通过电动控制的转轴,转轴两侧均设置有副机翼,无人机本体中部两侧共同安装有通过电动控制的转台,转台两侧均连接有主机翼,两侧的副机翼与转轴两端之间活动连接且设置有第一折叠机构,第一折叠机构用于将两侧的副机翼折叠收入至无人机本体底部,副机翼以及主机翼下侧安装有螺旋桨式动力发动机,无人机本体尾端还设置有尾翼;本发明的无人机在进行起飞时能够将副机翼和主机翼往上翻转进行垂直起飞,同时设置了备用动力设备,保证无人机有效执行飞行任务,并且能够将副机翼翻转收入无人机底部,减小空气阻力,飞行效率更高。
Fire-fighting unmanned aerial vehicle with turnover wings
一种带有翻转翼的消防无人机
2024-06-21
Patent
Electronic Resource
Chinese
IPC: | B64U |
European Patent Office | 2024
|European Patent Office | 2023
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