Unmanned aerial vehicle

Abstract

The invention discloses an unmanned aerial vehicle. The unmanned aerial vehicle comprises a body, a plurality of foot rests and a plurality of hollow airbag foot pads, and the plurality of foot restsare arranged at the bottom of the body; and the plurality of airbag foot pads are respectively arranged at the bottoms of the plurality of foot rests, every airbag foot pad is filled with a filling gas, and the density of the filling gas is less than the density of air. The airbag foot pads filled with the filling gas are arranged at the bottoms of the foot rests of the unmanned aerial vehicle toprovide an upward force for the unmanned aerial vehicle, so the flight time of the unmanned aerial vehicle is effectively prolonged; and when the unmanned aerial vehicle lands on the water surface, the unmanned aerial vehicle can stably float on the water, and water is prevented from entering the unmanned aerial vehicle. Additionally, the contact area between the unmanned aerial vehicle and the ground or the water surface is increased, and the impact force of the ground or the water on the unmanned aerial vehicle is effectively reduced, so the unmanned aerial vehicle is effectively protected,and the reliability of the unmanned aerial vehicle is improved.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle. Background technique [0002] When drones, such as civilian drones, fly by rivers, lakes or seasides, if they land on the water out of control, the drone will be soaked in water, which will burn out the electronic components and cause damage to the drone. When the man-machine is flying in an anhydrous area, if it lands on an uneven place, it will also cause the drone to be damaged or damaged. [0003] In related technologies, foot pads are usually set on the tripod of the drone. The foot pads are mostly small pieces of soft rubber made of silica gel or rubber. When the drone lands, the foot pads can play a certain buffering role. However, When the drone lands on the water surface, the drone cannot float on the water surface, and when the drone lands on uneven ground, it is difficult to provide protection, which makes the drone have hi...

AI Technical Summary

Problems solved by technology

[0002] When drones, such as civilian drones, fly by rivers, lakes or seasides, if they land on the water out of control, the drone will be soaked in water, which will burn out the electronic components and cause damage to the drone. When the man-machine is flying in an anhydrous area, if it lands on an uneven place, it will also cause the drone to be damaged or damaged

[0003] In related technologies, foot pads are usually set on the tripod of the drone. The foot pads are mostly small pieces of soft rubber made of silica gel or rubber. When the drone lands, the foot pads can play a certain buffering role. However, When the UAV lands on the water surface, the UAV cannot float on the water surface, and when the UAV lands on the uneven ground, it is difficult to provide protection, which makes the UAV have higher requirements for the take-off or landing site

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