Small drone package airdrop device

Abstract

The invention relates to a parcel air-dropping device for a small unmanned aerial vehicle. The parcel air-dropping device for the small unmanned aerial vehicle belongs to the technical field of unmanned aerial vehicles, and comprises a wireless remote controller, an installation plate, a wireless communication module, a GPS (Global Position System) positioning module, a parcel placement box, a power module, an air cylinder installation box, an air cylinder, a push plate and a control chip. The parcel placement box and the air cylinder installation box are fixedly arranged on the lower end of the installation plate at the lower end; the air cylinder is fixedly arranged in the air cylinder installation box; a piston rod of the air cylinder stretches into an inner cavity of the parcel placement box; the push plate is fixedly connected onto an end head of the piston rod of the air cylinder; the control chip is respectively and electrically connected with the GPS positioning module, the wireless communication module, the air cylinder and the power module; the wireless communication module is in remote communication connection with the wireless remote controller. The parcel air-droppingdevice for the small unmanned aerial vehicle provided by the invention is installed on a rack bottom plate of the small unmanned aerial vehicle, so that a use range of the unmanned aerial vehicle is expanded, the unmanned aerial vehicle carrying the parcel air-dropping device can be applied to disaster area rescue operation, and remote control fixed-point parcel air-dropping is realized.

Description

technical field [0001] The invention relates to the technical field of small unmanned aerial vehicles, in particular to a package airdropping device for small unmanned aerial vehicles. Background technique [0002] Unmanned aircraft, referred to as "drone" for short, and "UAV" for English abbreviation, is an unmanned aircraft controlled by radio remote control equipment and its own program control device. From a technical point of view, it can be divided into: unmanned fixed-wing aircraft, unmanned vertical take-off and landing aircraft, unmanned airship, unmanned helicopter, unmanned multi-rotor aircraft, unmanned parawing aircraft, etc. According to the application field, UAV can be divided into military and civilian. In terms of military use, UAVs are divided into reconnaissance aircraft and target aircraft. In terms of civilian use, drones + industry applications are the real rigid needs of drones; currently, they are used in aerial photography, agriculture, plant prot...

AI Technical Summary

Problems solved by technology

[0003] With the rapid development of science and technology, unmanned aerial vehicles are gradually applied to the rescue work of geological disasters. How to use unmanned aerial vehicles to airdrop urgently needed medicines and food to disaster areas where disaster rescuers are difficult to reach in a short period of time has become a very meaningful research. At present, there is no aircraft with the function of fixed-point airdrop package on the market

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