Hitching type electric self-service helicopter and system thereof

Abstract

The invention discloses a mooring type motor-driven and unmanned helicopter and a system thereof. The mooring type motor-driven and unmanned helicopter can remain in the air for a long time and can be used for the tasks such as detection and the like; the helicopter comprises a helicopter body, an electric engine, a group of servo operating devices and at least one mooring rope; the helicopter body is used for forming airflow rectifying culverts which are provided with a frame, the electric engine is installed on the frame, one end of an output shaft of the electric engine is connected with a group of blades by a first coupler, a group of servo operating devices respectively comprises a winch controlled by a servo electric engine, one end of the mooring rope is connected with the helicopter body by a corresponding mooring rope coupler, and the other end of the mooring rope winds around the winch. The electric engine is connected to a power supply device on the ground by power transmission cable in at least one mooring rope. The mooring type motor-driven and unmanned helicopter can determine height and position accurately within a height scope of 10 meters to 500 meters and has the advantages of outstanding maneuverability, rapid, simple and convenient unfolding of equipment, excellent service performance and convenient in use and maintenance.

Description

technical field [0001] The invention relates to a tethered aircraft, in particular to a tethered electric unmanned helicopter and a system thereof. Background technique [0002] Tethered aircraft technology has existed since ancient times. China invented kites before the Han Dynasty. During the Three Kingdoms period, the army of Shu State carried out reconnaissance against the enemy by riding "Kung Ming Lanterns" tethered into the air. This is the first time this technology has been used in history. Recorded military applications. During the First World War, the German Navy used tethered balloons as long-range auxiliary communication equipment for submarines. At present, the "Sentinel" unmanned helicopter (tethered / free flight) equipped by the Italian Navy since the late 1990s, and the tethered unmanned airship adopted by the early warning subsystem of the "Regional Missile Defense System" developed by the United States at the beginning of this century, etc. It is the appl...

AI Technical Summary

Problems solved by technology

[0003] Since the unmanned helicopter needs to be equipped with a wireless control command receiving device, a large number of attitude sensors and signal sending devices, complex mechanical and electrical servo mechanisms, storage batteries, fuel and other energy sources, the payload of the helicopter is relatively large, and the time spent in the air is relatively short. Usually in a few hours, and maintenance is also very inconvenient

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