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.


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    Title :

    Unmanned helicopter for aerial photography


    Contributors:
    WANG RUOTAN (author)

    Publication date :

    2015-08-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge



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