Multi-rotor unmanned aerial vehicle with high stability

Abstract

The invention discloses a multi-rotor unmanned aerial vehicle with high stability. The unmanned aerial vehicle comprises an unmanned aerial vehicle body, a rotor wing frame and a rotor wing rod, wherein a rotor wing interface is arranged in the lower portion of the unmanned aerial vehicle body in an embedded mode; a rotor wing plug is connected to the outer part of the rotor wing interface; the rotor wing frame is mounted below the rotor wing plug; a fixing clamp is mounted outside the rotor frame; a fixing groove is formed in the upper portion of the fixing clamp; a fixing frame is fixed to the upper portion of the fixing groove; the rotor wing rod is installed in a rotor wing frame; a sleeve is fixed to the lower portion of the unmanned aerial vehicle body through welding; a supporting rod is connected to the outer portion of the lower portion of a sealing plug; a non-slip mat is fixed to the lower portion of the supporting rod through nesting; and a grillwork is arranged on the lower portion of the middle of the rotor wing frame. The multi-rotor unmanned aerial vehicle with the high stability is provided with a fixing structure composed of the rotor wing interface, the rotor wing plug and the rotor wing frames, the rotor wing plug is connected with the rotor wing interface to supply power to the rotor, assembling and disassembling operations of the rotor are facilitated, andmeanwhile power supply of the device is protected.

Description

technical field [0001] The invention relates to the technical field of rotor unmanned aerial vehicles, in particular to a multi-rotor unmanned aerial vehicle with high stability. Background technique [0002] Unmanned aerial vehicle is a kind of unmanned aircraft mainly controlled by radio remote control or its own program, and with more and more parts and tools that can be matched with unmanned aerial vehicles, the functions of unmanned aerial vehicles are also increasing. The more, with the development of technology, the cost of making drones continues to drop, making it possible for most people to buy, and the operation is simple and easy to use, and more and more people use drones. There are rotors and no rotors. The rotors can take off and land vertically without gliding, but the speed is lower, but it can hover, similar to a helicopter. [0003] Most of the rotor UAVs on the market are independent structures, which cannot provide effective protection for the rotor. It...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-rotor unmanned aerial vehicle with high stability, so as to solve the problem of the rotor unmanned aerial vehicle on the market proposed in the above-mentioned background technology, most of the rotors are independent structures, which cannot provide effective protection for the rotors. It is very easy to be damaged for novice operation, and it is not easy to modify and carry, there are problems of easy damage and inconvenient to carry

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