Contact type unmanned aerial vehicle automatic charging device

Abstract

The invention discloses a contact type unmanned aerial vehicle automatic charging device which comprises a shell, heat dissipation holes, a protection shell, a sponge pad, a connecting plate, a protection shell motor, a rotating rod, a charging pole plate, a relay, a voltage detection module, a main control chip, a battery, an electronic compass, a stand column, a pressure sensor, a balance charger, a pantograph, a heat dissipation shell, a heat dissipation fan, a filter screen, a communication module and a two-dimensional code plate. The contact type unmanned aerial vehicle automatic charging device is simple in structure and novel in design, the automatic charging device can be conveniently added in a working path of an unmanned aerial vehicle, autonomous landing charging of the unmanned aerial vehicle is achieved, the working process of related operation can be greatly simplified, manual participation is reduced, the working cost is reduced, and the efficiency is improved; under the effect of the arranged flap mechanism, the protection shell can seal the end part of the shell conveniently; the wind and sand prevention performance of the shell is improved, the stability of electrical components in the shell is guaranteed, the maintenance time of the device is shortened, the stability is improved, and the device is convenient for workers to use.

Description

technical field [0001] The invention relates to an automatic charging device for an unmanned aerial vehicle, in particular to a contact type automatic charging device for an unmanned aerial vehicle, which belongs to the technical field of unmanned aerial vehicle charging applications. Background technique [0002] The current working drones mostly use 3S or above lithium-ion polymer batteries. The charging process of lithium batteries is more complicated than other batteries; due to the need to keep the voltage balance of each battery cell consistent, prevent overcharging and overdischarging Phenomena damage the battery, and a special balance charger is required when charging the battery; the balance charging time is long, often taking one or even several hours, and the battery needs to be manually connected during charging, which makes it difficult to automatically complete the charging process of the drone. [0003] In applications such as power inspections and express del...

AI Technical Summary

Problems solved by technology

[0002] The current working drones mostly use 3S or above lithium-ion polymer batteries. The charging process of lithium batteries is more complicated than other batteries; due to the need to keep the voltage balance of each battery cell consistent, prevent overcharging and overdischarging The phenomenon damages the battery, and a special balance charger needs to be used when charging the battery; the balance charging time is long, often taking one or even several hours, and the battery needs to be manually connected during charging, which makes it difficult to automatically complete the charging process of the drone

[0003] In applications such as power inspections and express delivery in remote areas, the short battery life and long charging time make the drone lose its advantages, and the existing manual charging efficiency is very low and the operation is complicated, which cannot meet market demand. High energy consumption, low efficiency, waste of resources

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