Coastal zone fishery conservation area seabed monitoring system

A technology for monitoring systems and protected areas, which is applied to the parts of TV systems, animal husbandry, fish farming, etc. It can solve problems such as shooting/photographing, monitoring of difficult fish spawning grounds, etc., and achieve the effect of increasing the range of viewing angles

Active Publication Date: 2016-11-16
MARINE FISHERIES RES INST OF ZHEJIANG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the monitoring device of this fish spawning ground that adopts a camera or a camera is usually that the camera or a camera is fixedly installed underwater, and the spawning ground of a certain viewing angle is monit

Method used

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  • Coastal zone fishery conservation area seabed monitoring system

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[0017] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0018] Such as figure 1 As shown, a seabed monitoring system for a coastal fishery protection zone includes a buoyancy device 21, a connecting rope 20, a support frame 1, a transparent box body 8 rotatably arranged on the support frame through a vertical rotating shaft 5, and a transparent box body 8 arranged on the support frame. The vertical duct 2, the piston body 15 slidably arranged in the vertical duct, the lower limit block 14 arranged on the inner surface of the vertical duct and located below the piston body, the return spring 16, which can make the piston body move down and reset, The vertical draft tube 3 arranged on the support frame and the cleaning draft tube 10 arranged on the support frame. The transparent box is located below the vertical duct. The transparent box has a closed cavity. The transparent box is cylindrical, and the tr...

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Abstract

The invention discloses a coastal zone fishery conservation area seabed monitoring system, and aims at providing a coastal zone fishery conservation area seabed monitoring system capable of effectively increasing the view angle range of monitoring and shooting/photographing a spawning site by a shooting device or a photographing device of a monitoring device on the premise of not affecting the endurance time of the monitoring device. The monitoring system comprises a buoyancy device, a connecting rope, a supporting frame, a transparent box rotationally arranged on the supporting frame through a vertical rotating shaft, a vertical conduit arranged on the supporting frame, a piston body slidably arranged in the vertical conduit, a lower limiting block arranged on the inner side face of the vertical conduit and located below the piston body, a reset spring enabling the piston body to move downwards to reset, a vertical flow guide pipe arranged on the supporting frame and a cleaning flow guide pipe arranged on the supporting frame, and a shooting device and/or a photographing device are/is arranged in the transparent box. One end of the vertical rotating shaft stretches into the vertical flow guide pipe, and a driving impeller is arranged at the position, located in the vertical flow guide pipe, on the vertical rotating shaft.

Description

technical field [0001] The invention relates to a monitoring device, in particular to a seabed monitoring system for a coastal zone fishery protection zone. Background technique [0002] Fish spawning grounds are waters where fish and shrimp gather and breed, and are one of the most important physical environmental factors for fish. Most of the spawning grounds of fish and shrimp in the ocean are near the estuaries of large rivers along the coast. For example, the famous Jiangsu Lusi Fishing Ground in China is a spawning ground for large yellow croakers, small yellow croakers, pomfrets, and squids; Zhejiang Zhoushan Fishing Ground is a spawning ground for hairtail, Large yellow croaker, squid and other spawning grounds. [0003] The monitoring of fish spawning grounds is one of the important means to study fish reproduction and reproduction. One of the current monitoring devices for fish spawning grounds is to use camera devices or photographing devices to photograph fish s...

Claims

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Application Information

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IPC IPC(8): A01K61/00H04N5/232
CPCA01K61/00H04N23/698Y02A40/81
Inventor 刘连为隋宥珍王好学李德伟张洪亮
Owner MARINE FISHERIES RES INST OF ZHEJIANG
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