Trunk unmanned aerial vehicle undercarriage

Abstract

The invention belongs to the field of unmanned aerial vehicles, particularly relates to a trunk unmanned aerial vehicle undercarriage, and provides the following scheme that the trunk unmanned aerial vehicle undercarriage comprises a shell, an opening is formed in the top end of the shell, a placing plate is arranged in the shell, four piston cylinders fixedly connected to the bottom wall of the shell are arranged below the placing plate, and piston rods are slidably connected to the top ends of the piston cylinders; the bottom end of the piston rod is fixedly connected with a piston block slidably connected into the piston cylinder, the top end of the piston rod is fixedly connected with a containing plate, an air bag is installed on the inner wall of the bottom end of the shell, an air guide pipe is connected between the piston cylinder and the air bag, and a first contact switch located below the containing plate is installed on the inner wall of the bottom end of the shell. According to the device, when the unmanned aerial vehicle takes off and lands, buffering force can be provided, the situation that electronic parts in the unmanned aerial vehicle are damaged by recoil force generated after the unmanned aerial vehicle lands on the supporting plate is avoided, the opening of the shell can be automatically closed after the unmanned aerial vehicle lands, and the unmanned aerial vehicle is clamped and fixed while the unmanned aerial vehicle is closed.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to a trunk unmanned aerial vehicle landing gear. Background technique [0002] Unmanned aerial vehicles (UAVs) first appeared in the military field and are mainly used as target drones, cruises, and air strikes. However, with the continuous development of drones, they also play a vital role in the civilian field, and are also widely used in police, urban management, agriculture, geology, meteorology, electric power, emergency rescue, video shooting and other industries. Among them, the vehicle-mounted drone is more convenient and mobile because it is used in conjunction with the car. [0003] The existing drones need to use recovery equipment for placement during the landing process, but the existing drone recovery bin has a simple structure, and the drone will generate a large vibration after falling into the recovery bin, making it difficult for people to There ...

AI Technical Summary

Problems solved by technology

[0003] Existing drones need to use recovery equipment for placement during the landing process, but the existing drone recovery bin has a simple structure, and the drone will generate a large vibration after falling into the recovery bin, making it difficult for people to There is a risk of damage to both the drone and the recovery bin, so we propose a trunk drone landing gear

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