The invention belongs to the technical field of surveying and mapping unmanned aerial vehicles, and particularly relates to a surveying and mapping unmanned aerial vehicle lifting stabilizing device and method.The surveying and mapping unmanned aerial vehicle lifting stabilizing device comprises an unmanned aerial vehicle body and a surveying and mapping instrument body, and lifting frames are hinged to the left side and the right side of the lower end of the unmanned aerial vehicle body; a lens of the surveying and mapping instrument body is located at the lower end of the surveying and mapping instrument body, two sliding blocks distributed front and back are hinged to the left side and the right side of the surveying and mapping instrument body respectively, and the two sliding blocks on the same side are slidably connected with the two sliding rods of the lifting frame on the same side respectively. A height adjusting mechanism connected with the lower end of the unmanned aerial vehicle body is arranged at the upper end of the surveying and mapping instrument body, the lifting frames on the lower side of the unmanned aerial vehicle can be folded inwards after being lifted off, a lens of the surveying and mapping instrument body is lower than the lower ends of the two lifting frames, and collection sight is prevented from being shielded by the lifting frames. Therefore, the collection efficiency can be guaranteed without increasing the flight height of the unmanned aerial vehicle.
本发明属于测绘无人机技术领域,具体涉及一种测绘无人机升降稳定装置及方法,包括无人机本体和测绘仪器主体,无人机本体下端左右两侧均铰接有升降架,升降架包括两根前后平行分布且与无人机本体铰接连接的滑杆,两个滑杆下端共同连接有横杆,测绘仪器主体的镜头位于测绘仪器主体下端,测绘仪器主体左右两侧均铰接有两个前后分布的滑块,同侧的两个滑块分别与同侧升降架的两个滑杆滑动连接,测绘仪器主体上端设有与无人机本体下端连接的高度调节机构,该无人机下侧的升降架能够在升空后向内收拢,让测绘仪器主体的镜头低于两个升降架的下端,避免采集视线被升降架遮挡,这样无需升高无人机的飞行高度便能保障采集效率。
Lifting stabilizing device and method for surveying and mapping unmanned aerial vehicle
一种测绘无人机升降稳定装置及方法
2022-11-11
Patent
Electronic Resource
Chinese
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