Modularized unmanned aerial vehicle capable of being quickly assembled, disassembled and maintained and assembling, disassembling and maintaining method thereof

Abstract

The invention discloses a modular unmanned aerial vehicle capable of being rapidly assembled, disassembled and maintained. The modular unmanned aerial vehicle comprises a vehicle body, an avionics device connected with the vehicle body in an inserted mode and two sets of vehicle arms connected to the two ends of the vehicle body in a clamped mode. The two sets of vehicle arms are two sets of symmetrically-arranged identical units, and each set of identical units comprises an arm body, brushless motors fixedly installed at the two ends of the arm body, motor input shafts coaxially rotating withthe brushless motors, propellers connected with the motor input shafts in a sleeving mode and electronic speed regulators connected with the brushless motors. The vehicle body, the vehicle arms and the avionic device are designed in a modular mode, the vehicle body and the vehicle arms are clamped in a clamping mode, the vehicle body and the avionics device are assembled in an inserted mode, screw fixation is not needed, on-site disassembly and assembly can be achieved, and transportation and storage are convenient when the vehicle body, the vehicle arms and the avionic device are separated.

Description

technical field [0001] The invention relates to a modular unmanned aerial vehicle, in particular to a modular unmanned aerial vehicle that can be quickly assembled, disassembled and maintained. Background technique [0002] In recent years, UAV technology has shown the characteristics of high starting point, high outbreak and high growth, and the technology is becoming more and more mature and flourishing. With the enhancement of the stability of UAV technology, the application scenarios are gradually shifting from aerial photography entertainment to industrial applications, such as agriculture, forestry plant protection, land survey, accident investigation, disaster assessment and pollutant emission detection. [0003] For these industry applications, many manufacturers have produced special-purpose drones suitable for specific scenarios, but they are large in size, difficult to transport, or the small number of vehicles transported leads to an increase in response costs. ...

AI Technical Summary

Problems solved by technology

[0004] However, the existing drones are basically designed as an integrated whole machine, which is inconvenient for long-distance transportation and large-scale transportation. The maintenance cost is very expensive, which increases the operating cost and time cost. Most of the current drones use plastic or fiber mold opening. During a large number of test flight operations, parts consumption will occur. If it is caused by normal wear and tear If the aircraft fails, it can only be mailed to the manufacturer for replacement parts, which is expensive

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