The invention discloses an unmanned aerial vehicle parachute ejection system using nail gun powder, which comprises a rotation mechanism, an ejection mechanism, nail gun powder, a cylinder, a piston and a parachute, wherein one end of the rotation mechanism is fixed on a propeller hub of an unmanned aerial vehicle, the other end of the rotation mechanism is connected with the ejection mechanism, and the two ends of the rotation mechanism can oppositely rotate freely so as to prevent the ejection mechanism from rotating along with the rotation of the propeller hub of the unmanned aerial vehicle; the ejection mechanism is fixedly connected on the rotation mechanism and is used for impacting the nail gun powder to enable the nail gun powder to intensely burn; the cylinder is arranged on the ejection mechanism and is used for containing compressed air; and part of the piston is arranged in the cylinder and is used for pushing the parachute to be ejected.
Unmanned aerial vehicle parachute ejection system using nail gun powder
2015-12-02
Patent
Electronic Resource
English
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Unmanned aerial vehicle parachute throwing device and unmanned aerial vehicle
European Patent Office | 2022
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