To provide an unmanned flying body with improved quietness.SOLUTION: An unmanned flying body 1 has an even number of arm parts 8 radially extending to an outside from a center member 2, motors 10A to 10F arranged on the ends on free end sides of the arm parts 8 and propellers 12A to 12F connected to the motors, in which the propellers are arranged below the arm parts 8, when a first position that is a position with a predetermined distance from the arm parts 8 in a vertical direction and a second position that is a position with a longer distance than the predetermined distance are regulated, a center position of a rotation surface of the adjacent propellers is arranged so that one is positioned at the first position and the other is positioned at the second position.SELECTED DRAWING: Figure 1

    【課題】静粛性を向上した無人飛行体を提供する。【解決手段】無人飛行体1は、中心部材2から放射状に外側へ延在する偶数の腕部8と、腕部8の自由端側の端部に配置されるモーター10A〜Fと、モーターに接続されるプロペラ12A〜Fと、を有し、プロペラは、腕部8の下方に位置するように配置されており、鉛直方向において、腕部8から所定の距離を有する位置である第一位置と、所定の距離よりも長い距離を有する位置である第二位置を規定するとき、隣り合うプロペラの回転面の中心位置は、一方が第一位置に位置し、他方が第二位置に位置するように配置されている。【選択図】図1


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    Title :

    UNMANNED FLYING BODY WITH IMPROVED QUIETNESS


    Additional title:

    静謐性を向上した無人飛行体


    Contributors:

    Publication date :

    2021-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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



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