Air-drop positioning landing device

Abstract

The embodiment of the invention discloses an air-drop positioning landing device, and relates to the technical field of air-drop devices. The device comprises a device body and a parachute, the parachute is arranged on the upper side of the device body, a goods bearing mechanism is arranged on the lower portion of the device body, a guide device and a control unit are arranged on the upper portionof the device body, multiple steering engines are evenly distributed on the periphery of the device body, rudder arms are arranged on the steering engines in a swinging mode, and the rudder arms areconnected with the parachute through pull wires. After the throwing device is thrown, the relative distance and direction between the throwing device and a carried air-drop material and a target pointare judged through the navigation device in the air. The rudder arms in the corresponding directions are controlled by the steering engines to rotate, and the umbrellas deform in the corresponding position directions after the rudder arms rotate, so that the device body deviates towards the directions in the air, the motion trails of the device body are changed, and positioning landing is achieved. Compared with the control of the paraglider, the required initial speed and height are much smaller, so that the landing precision is higher, and the required structural strength is lower.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of airdrop devices, in particular to an airdrop positioning and landing device. Background technique [0002] At present, there is only a device for airdrop positioning using paragliders at high altitudes. Its disadvantage is that it cannot target small and low-altitude materials, and paragliders need a certain flight speed and ability to work normally, and the error is large, and they cannot be released in large quantities at one time, and the cost is high. [0003] At present, there is a lack of a device for dropping at low altitudes. Contents of the invention [0004] Therefore, an embodiment of the present invention provides an airdrop positioning and landing device, which has a simple structure and can realize positioning and dropping of small-sized low-altitude materials. [0005] In order to achieve the above purpose, embodiments of the present invention provide the following...

AI Technical Summary

Problems solved by technology

Its disadvantage is that it cannot target small and low-altitude materials, while paragliders need a certain flight speed and ability to work normally, and the error is relatively large, and they cannot be released in large quantities at one time and the cost is high

[0003] At present, there is a lack of a device for low-altitude delivery

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