Portable investigation unmanned aerial vehicle convenient to fold and store for forest fire fighting

Abstract

The invention discloses a portable investigation unmanned aerial vehicle convenient to fold and store for forest fire fighting. The unmanned aerial vehicle comprises a vehicle body, hinges, fan blades, a threaded rod, a camera, a pressure spring and a communicating groove, connecting blocks are fixedly installed on the periphery of the vehicle body, fixing rods are fixedly connected to the front ends of the connecting blocks, and the hinges are fixedly arranged at the front ends of the fixing rods; an extension rod is fixedly connected to the front end of each hinge, a first through hole is formed in the surface of each fixing rod, a second through hole is formed in the surface of each extension rod, fan blades are rotationally installed at the front ends of the extension rods, a protection plate is arranged on the outer sides of the fan blades, and the protection plate is fixedly connected with the extension rods. And an overlapping plate is fixedly connected to the lower part of thevehicle body. According to the portable investigation unmanned aerial vehicle convenient to fold and store for forest fire fighting; objects of different sizes can be conveniently transferred and moved, meanwhile, smoke and high temperature protection work can be conveniently conducted on the bottom, and wings can be folded and stored.

Description

technical field [0001] The invention relates to the technical field of forest fire prevention and control, in particular to a portable reconnaissance drone for forest fire fighting that is easy to fold and store. Background technique [0002] Forest fire is a kind of natural disaster. The damage area of ​​forest fire is large and wide. When it is serious, it will endanger people's life safety. It is difficult to deal with, and it is necessary to carry out early warning and fire fighting work when the fire is small, so it is necessary to use detection drones to monitor and early warning of forest fires. [0003] Some of the scout drones currently on the market: [0004] (1) When investigating forest fires, because a fire may have occurred during the investigation, it is not convenient to protect the bottom of some existing drones when they are in use. High temperature and smoke can easily cause damage to the drone, so it cannot To ensure the safety of drones well; [0005]...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a portable reconnaissance drone for forest firefighting that is easy to be folded and stored, so as to solve the problem that some drones currently on the market proposed by the above-mentioned background technology are inconvenient to protect the high temperature at the bottom, and it is not convenient to The UAV wing is folded and stored, and it is not convenient to adjust the fixed range of the fixed frame

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