To provide a drone protection device which has a lightweight and simple structure and can protect a protection object located at a place where a drone falls.SOLUTION: A drone 1 includes: leg parts 10 extending downward from a body part 3; and propellers 6 which are disposed so as to enclose the body part and rotate during flight. A protection device 20 is mounted on the drone and includes a protection member 30 which is actuated to cover lower sides of the leg parts of the drone when the drone falls. The protection member comprises a substantially discoid shaped bag body 30 which includes an inflow port 33 enabling air AT to flow thereinto when the drone falls, at a center 30a on a lower surface side and expands so as to extend from the inflow port in a radial direction when air flows thereinto. The protection device includes: a storage portion 21 which is disposed near the leg parts 10 and stores the folded bag body; and an extrusion device 24 which extrudes the bag body 30 from the storage portion when the protection device is actuated and has a holding part 28 for holding a peripheral edge 32a of the inflow port while directing the inflow port 33 downward so that air can flow thereinto.SELECTED DRAWING: Figure 2
【課題】軽量かつ簡便な構成として、ドローンの落下先の保護対象を保護できるドローン用保護装置を提供すること。【解決手段】本体部3から下方に延びる脚部10と、本体部を囲むように配設されて、飛行時に回転するプロペラ6と、を備えたドローン1に搭載され、ドローンの落下時に作動されて、ドローンの脚部の下方側を覆う保護部材30を備えた保護装置20である。保護部材は、下面側の中央30aに、落下時に空気ATを流入可能な流入口33を備えて、空気流入時に、流入口から半径方向に延びるように膨らむ略円板状のバッグ体30、からなる。保護装置は、脚部10付近に配置されて、折り畳んだバッグ体を収納する収納部位21と、作動時に、バッグ体30を収納部位から押し出すとともに、空気を流入可能に、流入口33を下向きとして流入口の周縁32aを保持する保持部28を有した押し出し装置24と、を備える。【選択図】図2
DRONE PROTECTION DEVICE
ドローン用保護装置
2021-09-13
Patent
Electronic Resource
Japanese