The invention aims at providing an unmanned helicopter for aerial photography. The unmanned helicopter for aerial photography has the technical scheme that the unmanned helicopter comprises a helicopter body, a rotor wing mechanism, a landing gear and a camera, wherein an inner structure of the helicopter body is provided with a center plate, an engine, a transmission belt, a driving box, an oil box, a rotor wing main shaft, a support framework, a separation plate and a plurality of servo motors. When an inside carrying circuit and a center plate of a control system are put at the lowermost end inside the helicopter body, the gravity center of the helicopter can be lower. Therefore during the flight operation, the resistance on 6-grade to 7-grade wind can be realized. The whole helicopter body is made of composite materials, and through the stream-line helicopter body design, the flight in strong wind or turbulent flow caused by flame is more stable. The support framework is a four-side pyramid-shaped framework formed by four metal rods, and the conventional plate element partition structure mode is replaced, so that the self weight of the helicopter body can be reduced; and meanwhile, the rotor wing mechanism supported by a triangular tower-shaped structure is more stable and firmer, so that the requirement of operation in special occasions is met.
Unmanned helicopter for aerial photography
26.08.2015
Patent
Elektronische Ressource
Englisch
Unmanned aerial vehicle aerial photography device and aerial photography control system
Europäisches Patentamt | 2022
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