Unmanned aerial vehicle with folding linking arms

Abstract

The invention discloses an unmanned aerial vehicle with folding linking arms. The unmanned aerial vehicle structurally comprises a fixing support plate, a connecting main arm, fixing beds, landing gear support arms and air humidity detecting devices. The fixing support plate is provided with fixing screws, the connecting main arm is provided with a fixing spindle, a three-way connector and connecting branch arms, and the air humidity detecting devices are provided with spiral wings, spiral wing operation mechanisms, humidity alarm lamps, hollowed-out sieve plates and air humidity detecting mechanisms. The unmanned aerial vehicle has the advantages that the humidity of air at the high agricultural and forestry altitude can be detected by the aid of the unmanned aerial vehicle when equipmentis used, ground staffs can conveniently judge whether rainfall and agricultural and forestry protection work needs to be carried out or not, accordingly, the trouble of manual detection can be prevented, the problem of difficulty in detecting the humidity of the air at the high altitude can be solved, the convenience of agricultural and forestry work can be improved, and the time and labor can besaved.

Description

technical field [0001] The invention is an unmanned aerial vehicle with a folding link arm, which belongs to the field of unmanned aerial vehicles. Background technique [0002] A typical example of this type of drone is the AR.Drone, Bebop Drone or Bebop2 of Parrot in Paris, France, which is a quadcopter equipped with a series of sensors and may include at least one front camera to capture An image of the scene the drone is pointing at. [0003] These drones are provided with rotors driven by corresponding electric motors adapted to be controlled in a differential manner so as to steer the drone with a certain attitude and speed. [0004] These quadcopters are equipped with four propulsion units, each with a propeller, positioned at the distal ends of link arms that connect the propulsion units to the UAV body. In addition, these unmanned The drone includes feet for supporting the drone, especially when the drone is on the ground. [0005] With the continuous development...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an unmanned aerial vehicle with a folding link arm to solve the problem of artificial rainfall and protection of agriculture and forestry under special climate influences when using the prior art. The humidity detection and protection of the air has become a big problem, because it is difficult to detect the air humidity above the agriculture and forestry, so it is difficult to accurately judge whether artificial rainfall is needed, and it is easy to delay the rainfall work of agriculture and forestry, resulting in the problem of dead vegetation

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