Unmanned aerial vehicle

Abstract

The invention discloses an unmanned aerial vehicle, comprising a cabin, main wings, auxiliary wings and an undercarriage, wherein one ends of the main wings are fixed on the outer side wall of the cabin, and the other ends of the main wings extend outward along the radial direction of the cabin; the number of the main wings is three and the three main wings are evenly arranged along a circumferential direction; the diameters of the main wings gradually decrease from interior to exterior, and the tail ends of the main wings are rotatably hinged with one ends of the auxiliary wings; the main wings and the auxiliary wings can be coaxially fixed by the fastening bolts; the other ends of the auxiliary wings are equipped with flight propellers which are two-blade flight propellers; and the top end of the undercarriage is mounted on the bottom end of the cabin in a flipping way, and through flipping, the undercarriage can be stored in the bottom area of the cabin or extend out from the bottom area of the cabin. The unmanned aerial vehicle is simple in structure, convenient to operate, capable of quickly folding the wings and the flight propellers not in use, reduced in size and savedin operation space, and make the debugging or maintenance work more comfortable.

Description

technical field [0001] The present invention relates to the field of unmanned aerial vehicles, in particular to an unmanned aerial vehicle. Background technique [0002] As more and more unmanned aerial vehicles, model aircraft, and aerial photography aircraft are applied to the civilian field, due to the continuous increase of functions and ceiling range of such unmanned aerial vehicles, the weight and volume of unmanned aerial vehicles are also increasing, and , When the used UAV is stored, its long outstretched wings and flying paddles will take up a lot of space, which is not conducive to saving operating space and delaying debugging or maintenance efficiency. [0003] Therefore, there is an urgent need to provide an unmanned aerial vehicle with a simple structure and a space-saving space. Contents of the invention [0004] The purpose of the present invention is to provide an unmanned aerial vehicle, which has a simple structure and is easy to operate, and can quickl...

AI Technical Summary

Problems solved by technology

[0002] As more and more unmanned aerial vehicles, model aircraft, and aerial photography aircraft are applied to the civilian field, due to the continuous increase of functions and ceiling range of such unmanned aerial vehicles, the weight and volume of unmanned aerial vehicles are also increasing, and , when the used UAV is stored, its long outstretched wings and flying paddles will take up a lot of space, which is not conducive to saving operating space, delaying debugging or maintenance efficiency

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