To solve a problem for example, as a result of using a micro drone whose machine body basis weight is less than 200 g, and examining whether the drone can perform investigation and imaging in a conduit line where a human cannot enter, a flight body of this kind may turn over by a reflection wind caused by the drone itself when it is made to fly in the conduit line.SOLUTION: In the invention, a plurality of long sized protective members is provided on an upper direction of a machine body, and the protective members are provided upward on the machine body on a same circumference, and a total weight of the all protective members is balanced on a centroid of the machine body. A material of the protective member is a flexible foam formation member with flexibility, and a coupling member of the machine body has, on a tip of a slender rod-shaped part with rigidity, an anti-slip part. Therefore, impact and reaction generated between the machine body and inner face of a conduit line are absorbed for preventing reverse. In addition, by a relay antenna, stable transmission and reception can be achieved.SELECTED DRAWING: Figure 1

    【課題】機体基本重量200g未満のマイクロドローンを使用し、人が立ちることのできない管路内での調査撮影ができないか検討した結果、この種の飛行体を管路の内で飛行させるとドローン自体が引き起こす反射風によって反転する問題がある。【解決手段】 本発明は機体上方向に長手状の保護部材を複数本有し、同一円周上に機体上向きに配置し、その全ての重さの合計が機体重心で均衡するようにした無人飛行体である。前記保護部材の材質は、柔軟性を有する可とう性発泡部材であり、機体の接続部材は剛性を有する細い棒状部の先端に抜け止め部を設けたものである。これにより機体と管路内面との間に生じる衝撃・反力を吸収し反転防止を行っている。また、中継アンテナにより安定した送受信を可能としている。【選択図】図1


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    Title :

    DRONE UNMANNED FLIGHT BODY


    Additional title:

    ドローン無人飛行体


    Contributors:

    Publication date :

    2021-09-16


    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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