Unmanned helicopter throwing device

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and discloses an unmanned helicopter thrower which comprises a supporting plate, a throwing seat is mounted at the position, close to the center, of the upper surface of the supporting plate, supporting rods are mounted at the four corners of the lower surface of the supporting plate correspondingly, and anti-shaking assemblies are arranged at the positions, located on the left side and the right side of the throwing seat, in the supporting plate correspondingly. According to the anti-shaking unmanned helicopter disclosed by the invention, the anti-shaking assembly is arranged, so that when the unmanned helicopter flies by hanging an object, the unmanned helicopter easily flies unstably due to inertia of the object; according to the length of an object in the vertical direction, a first motor in an anti-shaking assembly is started to pull up or release a third mounting rod to change the height of an adjusting seat, then a second motor is started to drive a pressing block to move towards the object until the object is clamped, and a third motor in a landing assembly is started to drive a lifting plate to descend through a gear and a toothed plate; and when the unmanned aerial vehicle falls to the ground, the connecting rods conduct buffering and vibration reduction through the springs, and the unmanned aerial vehicle and the throwing device can be well protected.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicles, in particular to an unmanned helicopter thrower. Background technique [0002] Unmanned helicopter is a kind of unmanned aerial vehicle, which is an unmanned aircraft operated by radio remote control equipment and self-provided program control device. It is widely used in aerial reconnaissance, surveillance, communication, anti-submarine, electronic interference, etc. First aid, install a throwing device on the unmanned helicopter, place materials on the throwing device, and reach the place that needs to be thrown. [0003] The Chinese patent discloses an unmanned aerial vehicle hydrological buoy thrower (authorized announcement number CN209904995U), the patented technology does not need to erect a test cable, the positioning test is wireless remote control operation, non-contact current measurement, free from wind and rain, water waves, floating objects And power outage restric...

AI Technical Summary

Problems solved by technology

[0003] A Chinese patent discloses a UAV hydrological buoy thrower (authorized announcement number CN209904995U). This patented technology does not need to erect a test cableway, and the positioning test is a wireless remote control operation, non-contact flow measurement, and is not affected by wind and rain, water waves, and floating objects. And power outage restrictions, safe and stable operation, filling the gap that the current river flow test equipment cannot be tested in the event of a major flood and the river test without test equipment; but it cannot prevent the drone from flying with items due to the inertia of the item The flight is shaky and unstable, and it cannot protect the throwing device itself and the UAV from vibrations during landing, and it is impossible to avoid damage caused by the UAV landing too hard

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