Deep sea trapping camera lander system

Abstract

The invention discloses a deep sea trapping camera lander system. The deep sea trapping camera lander system comprises a floating ball device, a power supply device which is arranged in the floating ball device, and a USB (universal serial bus) hub, an acceleration recorder, a remote-control timing switch, an iridium satellite digital transmission GPS (global positioning system) terminal and a light trapping camera device, which are powered by the power supply device and are also arranged in the floating ball device, as well as a storage barrel which is arranged at the lower part of the floating ball device, wherein a cage is arranged below the storage barrel, a central supporting passage for communicating the top surface with the bottom surface of the cage is arranged in the middle part of the cage, an electromagnet which is connected with the remote-control timing switch is arranged in the storage barrel, a cylindrical iron block which is sucked by the electromagnet is arranged below the storage barrel, the cylindrical iron block is arranged in the central supporting passage, and the lower part of the cylindrical iron block is connected with an iron ball through a fiber rope. By adopting the deep sea trapping camera lander system, the whole process is recorded via the camera while the effective trapping is realized; a cage door can be automatically closed, and the trapping result is reliable; by adopting the electromagnetic power-off release way, the floating of an instrument cabin can be guaranteed even in power failure caused by different malfunction, so that the risk can be greatly reduced.

Description

technical field [0001] The invention relates to the field of deep-sea unmanned cable-free submersibles, and more particularly relates to a deep-sea trapping camera lander system. It is suitable for the investigation, capture and image information collection of deep-sea fish germplasm resources at a depth of six or seven kilometers. Background technique [0002] The seabed at a depth of six to seven kilometers was once considered a desert, but in recent years, with the development of manned and unmanned submersibles, lionfish, sagefish, and flatfish have been discovered by scientists one after another. The germplasm resource survey and comparative genomics research of deep-sea fishes have become an increasingly urgent and important topic. However, the fishing efficiency of traditional deep submersible manipulators is extremely low, and the number of deep submersibles that can reach the depth of six or seven kilometers in the deep sea is already very limited, and it is imposs...

AI Technical Summary

Problems solved by technology

In the past, simple deep submersibles for underwater photography, cameras, power supplies, lights, etc. all needed to be designed with high-voltage housings, the performance of the equipment was greatly limited, and the difficulty and cost of custom processing were also very large; they were not fixed with trapping cages. Together, the photographed fish and the caught fish cannot correspond and confirm each other

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