The invention relates to a vertical take-off and landing unmanned airplane. The vertical take-off and landing unmanned airplane comprises an airplane body and wings, and also comprises a first motor, a first propeller, a second motor and a second propeller, wherein the first motor comprises a first motor bearing, and the first motor can rotate around a rotating shaft perpendicular to a symmetric surface of the airplane body; the first propeller is connected with the first motor bearing; the second motor comprises a second motor bearing, and the axis of the second motor bearing is parallel to the symmetric surface of the airplane body and a longitudinal surface of the airplane body; the second propeller is connected with the second motor bearing. The second motor of the vertical take-off and landing unmanned airplane drives the second propeller to rotate around self-axis to generate a lifting force. When the first propeller rotates to generate the lifting force, the vertical take-off and landing unmanned airplane can hang in the air and can take off horizontally at a zero speed. When the first propeller rotates to generate a pull force parallel to the axis of the airplane body and facing the head part of the airplane body, the vertical take-off and landing unmanned airplane can take off horizontally at a high speed.
Vertical take-off and landing unmanned airplane
2015-12-02
Patent
Electronic Resource
English
IPC: | B64C AEROPLANES , Flugzeuge |
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