The invention relates to the technical field of unmanned aerial vehicles, and discloses an aerial monitoring type unmanned aerial vehicle which comprises a fixed circular plate, a remote controller and an air sampling bag, wherein an external solar flexible charging panel is fixedly mounted on the upper surface of the fixed circular plate. The hydrogen compression tank and the folding bag are arranged, when the unmanned aerial vehicle rises to a preset height, the hydrogen compression tank is used for filling hydrogen into the folding bag through the hydrogen filling electromagnetic valve, thebuoyancy of the unmanned aerial vehicle is increased, the rotating speed of the fan blades can be reduced, low energy mode operation is entered, the power consumption in the battery is reduced, therefore, the navigation time of the unmanned aerial vehicle is prolonged, the monitoring range and the monitoring time of the unmanned aerial vehicle are expanded, collision between airflow and the fan blades is reduced, the stability of the unmanned aerial vehicle is improved, meanwhile, through arrangement of the first servo motor and the second servo motor, the rotating posture of the fan blades can be changed, balance can be formed between the fan blades and the airflow, and the stability between the unmanned aerial vehicles is further improved.
本发明涉及无人机技术领域,且公开了一种空中监测式无人机,包括固定圆板、遥控器和空气取样袋,所述固定圆板的上表面固定安装有外部太阳能柔性充电板。通过氢气压缩罐和折叠袋的设置,使得无人机上升到预定高度时,氢气压缩罐通过氢气充入电磁阀将氢气充入折叠袋中,增加无人机的浮力,进而可以降低扇叶的转速,进入低能耗模式运行,减小电池中电量的消耗,故而增加无人机航行时间,扩大无人机监测范围和监测的时间,并降低气流与扇叶之间碰撞,增加无人机的稳定性,同时通过伺服电机一与伺服电机二的设置,可改变扇叶的旋转姿态,使得扇叶可与气流之间形成平衡,进一步增加无人机之间的稳定性。
Aerial monitoring type unmanned aerial vehicle
一种空中监测式无人机
2020-10-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B64C AEROPLANES , Flugzeuge / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
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