To provide a drone safe flight system useful for aerial photography of an event place.SOLUTION: A drone safe flight system comprises: a cable (10) which is extended in the air and which cannot be stretched; a pair of pulleys (11) engaged to the cable so as to freely travel; a connection arm (12) having a constant length (X) extending in parallel to the cable for pivotally connecting the pair of pulleys; a guard frame (G) attached to the drone (A) in a state of surrounding a propeller (13) of the drone; and a lead (L) having a constant drawing maximum length (Y) so as to suspend the guard frame of the drone from the connection arm, and to which suppression energization force at a degree of not loosening, in a winding direction is applied always, and which may be stretched and shrunk. The lower end of the lead is attached to a center close to a centroid position of the drone in the guard frame, in a detachable manner, and in a pivotally supported state.SELECTED DRAWING: Figure 1

    【課題】イベント会場の空撮などに有用なドローンの安全飛行システムを提供する。【解決手段】空中に張架される伸縮不能な索条(10)と、その索条へ走行自在に係合される一対の滑車(11)と、上記索条と平行に延在して、その一対の滑車を枢支連結する一定長さ(X)の連結アーム(12)と、ドローン(A)へそのプロペラ(13)の包囲状態に取り付けられたガードフレーム(G)と、上記連結アームからドローンのガードフレームを吊り下げるべく、一定の引き出し最大長さ(Y)を有し、且つ常時巻取方向への弛まない程度の弾圧付勢力が与えられた伸縮作用し得るリード(L)とを備え、そのリードの下端部を上記ガードフレームにおけるドローンの重心位置に近い中心部へ、着脱自在に且つ枢支状態に取り付け使用するように定めた。【選択図】図1


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    Title :

    DRONE SAFE FLIGHT SYSTEM AND GUARD FRAME THEREFOR


    Additional title:

    ドローンの安全飛行システムとそのためのガードフレーム


    Contributors:

    Publication date :

    2019-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / B64C AEROPLANES , Flugzeuge



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