Downs Rachlin Martin PLLC
Drone capable of varying propeller arrangement shape
A drone having a deployment device, which is configured such that the same can fly both in a folded mode and in a deployed mode. A platform 300 is arranged in the middle of the drone body 400, a deployment device 200 is arranged on the radial outer side of the platform 300, a fixed support table 230 extends outwardly from the radial outer surface of the platform 300, a rotating support table 210 is coupled to an outer free end of the fixed support table 230, and the rotating support table 210 is rotatably coupled to/supported on the outer free end of the fixed support table 230. Multiple propellers 100 are mounted on the radial outer ends of the rotating support table 210, respectively, a landing structure 600 is coupled to the body 400, and a holder 500 is mounted on the landing structure 600. 
Korea Aerospace Research Institute
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Seon Ho
Lee