Unmanned aerial vehicle capable of maintaining steady state by changing center of gravity

Abstract

The invention discloses an unmanned aerial vehicle capable of maintaining a steady state by changing the center of gravity. The unmanned aerial vehicle includes a fuselage, wings, a center of gravitybalance mechanism and take-off and landing devices; the center of gravity balance mechanism is mounted on the back surface of the bottom of the fuselage, and the take-off and landing devices are mounted on both sides of the bottom of the fuselage; the center of gravity balance mechanism comprises a storage box, a signal receiver, a winding shaft, a pendulum line, a center of gravity cone, a winding motor and an adjustment mechanism; and the winding shaft is installed on the middle part of an inner cavity of the storage box in a penetrating mode, the pendulum line winds the outer ring of the winding shaft, the center of the top of the center of gravity cone is detachably mounted at the bottom of the pendulum line, and the winding motor is installed in the inner cavity of the storage box andan output shaft of the winding motor is fixedly connected to the winding shaft. According to the unmanned aerial vehicle capable of maintaining the steady state by changing the center of gravity, thecenter of gravity of the unmanned aerial vehicle is forcibly changed to assist the unmanned aerial vehicle to take off and land, and the occurrence of unstable taking-off and landing or falling due to unskillful operation or the influence of air and wind is avoided.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle that maintains a stable state by changing the center of gravity. Background technique [0002] Over the past few years, with the continuous development of science and technology and electronic technology, UAV technology has also been greatly developed, and gradually developed from military UAVs to commercial and civilian use, and small UAVs have also been applied to various production In the field of life, a large number of intelligent and multi-functional unmanned aerial vehicles have appeared, which mainly play the role of transmitting information and detection. Unmanned aerial vehicles have the characteristics of flexibility, fast response, unmanned flight and relatively low operating technical requirements. It is a new concept aircraft in rapid development, and it is getting more and more attention. Most of the current drones refer ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a UAV that maintains a stable state by changing the center of gravity, which solves the problem that the UAV is easily affected by air and wind when it takes off and lands, and the difficulty of taking off and landing increases

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