Novel multi-rotor unmanned aerial vehicle

Abstract

The invention relates to a novel multi-rotor unmanned aerial vehicle. The novel multi-rotor unmanned aerial vehicle comprises a rack, an energy supplying device, motors, propellers and shock absorbing seats. The energy supplying device is located in the middle of the rack. The motors are installed on the top end faces of six supports correspondingly. The propellers are fixed to spindles of the motors correspondingly. The shock absorbing seats are located on the bottom end faces of the six supports correspondingly. The shock absorbing seats are adopted for the novel multi-rotor unmanned aerial vehicle, so that vibration generated between an unmanned aerial vehicle body and the ground duding landing of the novel multi-rotor unmanned aerial vehicle is reduced, thus damage to the unmanned aerial vehicle body duding landing of the novel multi-rotor unmanned aerial vehicle is reduced to a certain extent, and the shock absorbing effect is good. In addition, in the flying process, solar energy can be converted into electric energy through solar cell panels, and power is supplied to the novel multi-rotor unmanned aerial vehicle directly, so that duration of flight of the novel multi-rotor unmanned aerial vehicle is prolonged. Meanwhile, the function of automatic in-turn replacement of batteries is achieved through battery allocation devices, manual replacement is not needed, replacement is fast and convenient, the batteries are good in fixation balance and high in safety.

Description

technical field [0001] The invention relates to the field of aircraft, in particular to a novel multi-rotor unmanned aerial vehicle. Background technique [0002] UAV is an unmanned aircraft controlled by radio remote control equipment and self-contained program control device. From a technical point of view, it can be divided into unmanned helicopter, unmanned fixed-wing aircraft, unmanned multi-rotor aircraft, unmanned airship and unmanned aircraft. UAVs can be divided into military and civilian use according to the application field, and military UAVs are divided into reconnaissance aircraft and target drones; at present, UAVs can be widely used in national ecological environment protection, aerial photography, surveying and mapping, mineral resources Exploration, disaster monitoring, traffic patrol, power line inspection, public security monitoring, emergency disaster reduction, emergency command, artificial rainfall, national defense security, land and resource explorat...

AI Technical Summary

Problems solved by technology

[0005] (2) The fixing position of the battery is inconvenient. At present, multi-rotor UAVs usually use straps to directly bind the battery to the lower end of the frame. It is determined that it directly affects the flight balance of the multi-rotor UAV, and it is not safe;

[0006] (3) It is troublesome to replace the battery. At present, the replacement of the multi-rotor UAV battery is performed manually, which largely takes up the time of the flight operator;

[0007] (4) The energy supply method is single, and the existing multi-rotor drones mostly use lithium batteries for power supply;

[0008] (5) The landing shock absorption effect is poor. At present, most multi-rotor UAVs achieve the effect of landing shock absorption by setting sharp-edged flexible materials at the lower end of the frame propeller. Great damage to the body

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