Unmanned aerial vehicle provided with telescopic frame

Abstract

The invention discloses an unmanned aerial vehicle provided with a telescopic frame. The unmanned aerial vehicle provided with the telescopic frame comprises a vehicle body, wherein the vehicle body is fixedly connected with wheels by virtue of a connecting frame and a cylinder, a propeller is arranged on the cylinder, a base is arranged in the middle of the vehicle body, the base is fixedly connected with a connecting plate by virtue of an electric telescopic rod, a base plate is arranged below the connecting plate, the telescopic frame is arranged between the connecting plate and the base plate, a displacement sensor is arranged at a joint of the telescopic frame and the base plate, the electric telescopic rod comprises a fixed plate, a multi-stage telescopic rod, a motor and a speed reducer, the multi-stage telescopic rod is arranged below the fixed plate, the multi-stage telescopic rod is fixedly connected with the fixed plate, and the motor and the speed reducer are arranged on the fixed plate. The unmanned aerial vehicle provided with the telescopic frame occupies small space, an article required can be taken out or placed without requiring the vehicle body to land beside a person, the structure is compact, the movement is flexible and convenient, and the movement and adjustment are convenient.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to an unmanned aerial vehicle with a telescopic frame. 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. [0003] At present, UAVs can complete various reconnaissance and surveillance tasks by installing electronic remote sensing equipment such as cameras or cameras on their casings, so they are suitable for security, reconnaissance, forest fire prevention and other fields. Electronic remote sensing equipment is generally set at the bottom of the dr...

AI Technical Summary

Problems solved by technology

Electronic remote sensing equipment is generally set at the bottom of the drone, and a drone tripod for supporting the drone is set around the bottom of the drone. Therefore, when the electronic remote sensing equipment performs aerial photography and other work, the drone tripod will Covering the lens of electronic remote sensing equipment such as a camera results in a smaller shooting range, and the camera is easy to shoot the drone tripod into the picture, which affects the picture quality

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