Unmanned aerial vehicle power assembly and unmanned aerial vehicle
The utility model relates to an unmanned aerial vehicle power assembly and an unmanned aerial vehicle, the power assembly is used for being installed on a fuselage body of the unmanned aerial vehicle, and the power assembly comprises a plurality of lead screw cylinders used for being installed in th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to an unmanned aerial vehicle power assembly and an unmanned aerial vehicle, the power assembly is used for being installed on a fuselage body of the unmanned aerial vehicle, and the power assembly comprises a plurality of lead screw cylinders used for being installed in the fuselage body, and each lead screw cylinder is provided with an internal thread; one end of each lead screw is screwed in the corresponding lead screw cylinder, and the other end of each lead screw is used for extending out of the machine body; each rotor wing assembly is mounted at the end, away from the corresponding lead screw cylinder, of the corresponding lead screw; each limiting mechanism is used for limiting the lead screw corresponding to the limiting mechanism to only move in the axis direction of the lead screw cylinder; and the driving mechanism is used for driving the lead screw barrels to rotate around the axes of the lead screw barrels. When the flight angle of the unmanned aerial vehicle needs to |
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