To provide a rotary vane support device for drone that can precisely transmit a GPS signal received through a GPS antenna provided to a rotary vane for flight up to GPS signal processing means and also can be connected securely in an electricity suppliable state for a long period.SOLUTION: The present invention relates to a device supporting a rotary vane 32 for flight of a rotary vane drone. A GPS antenna 37 provided to a rotor 33 of a rotary vane 2 is electrically connected to GPS signal processing means 38 through an electric conductive shaft 2 of the rotor 33. The rotary vane 32 is provided with ground electrodes 40, 41 having a 90-degree electric angle length of communication frequency, and the rotary vane 32 and a machine body frame 31 face each other, so that opposite parts function as a capacitor to ground the GPS antenna 37 to the machine body frame 31. The shaft 2 is installed on the machine body frame 31 through a bearing 3A and a housing 4.SELECTED DRAWING: Figure 1

    【課題】飛行用の回転翼に設けられたGPSアンテナで受信したGPS信号をGPS信号処理手段まで精度良く伝送することができると共に、長期に亘って確実に通電可能に接続のできる無人機用回転翼支持装置を提供する。【解決手段】 回転翼無人機における飛行用の回転翼32を支持する装置である。回転翼2のロータ33に設けられたGPSアンテナ37がロータ33の導電性の軸2を介して、GPS信号処理手段38と電気的に接続される。回転翼32に、通信周波数の90度電気角長を有するグランド用電極40,41が設けられて、回転翼32と機体フレーム31とが対向することで、対向部がコンデンサとして機能しGPSアンテナ37が機体フレーム31にグランド接続される。軸2は、軸受3Aおよびハウジング4を介して機体フレーム31に設置される。【選択図】図1


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    Title :

    ROTARY VANE SUPPORT DEVICE FOR DRONE


    Additional title:

    無人機用回転翼支持装置


    Contributors:

    Publication date :

    2020-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / H01P WAVEGUIDES , Wellenleiter [Hohlleiter] / H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS



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