An airdrop wave measurement buoy

Abstract

The invention discloses an airdrop wave measurement buoy comprising a buoy main body, a speed reducing device and a starting device. During working, the airdrop wave measurement buoy is firstly transported by an aviation platform to a target sea area; an aircraft is kept at the appropriate altitude, and then the buoy is released; after the buoy is dropped to a position that does not affect the flight of the aircraft, the starting device controls the movement of the speed reducing device, and a first sliding block moves away from the starting device; the first sliding block pushes a first linkthat transmits the thrust applied by the first sliding block to speed reducing umbrella skeletons; since one end of each speed reducing umbrella skeleton is hinged to the outer wall of a device cabin,the speed reducing umbrella skeleton rotates, and the plurality of speed reducing umbrella skeletons drive an umbrella cloth to expand to form a structure similar to an umbrella, so that the fallingresistance to the buoy is increased, and the buoy will finally will enter water at a safe speed. After the speed reducing umbrella skeletons of the deceleration device drive the umbrella cloth to expand, the buoyant performance of the buoy is better, and the stability and reliability of the buoy are enhanced.

Description

technical field [0001] The invention relates to the technical field of ocean observation equipment, in particular to an air-dropped wave measurement buoy. Background technique [0002] With the development of aviation technology, the combination of marine observation methods and aviation means can not only collect marine data faster and more accurately, but also reduce the cost to a certain extent, and realize large-scale observation of the open sea. One of the directions of development. At present, aviation technology and buoy technology are constantly improving and perfecting. Combining it with wave buoys, the wave buoys can be launched through the air, so as to quickly realize real-time observation of waves in the target sea area. The research and development of this technology can be To better observe the waves of my country's near and far seas, improve and perfect my country's wave observation system. [0003] As the main instrument for observing and collecting wave da...

AI Technical Summary

Problems solved by technology

Air-dropped wave measurement buoys can make up for the shortcomings of ordinary wave measurement buoys such as poor portability, long deployment time, and high cost. However, many air-dropped buoys require parachutes, which will inevitably increase the complexity of parachute opening and parachute cutting devices and processes. Reduced system stability and reliability

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