JP2003134962A - Undersea searcher - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an undersea searcher solving the problem wherein in halberd thrusting fishery, a fisherman singly conducts a boat steering, halberd operation and box-type undersea goggle holding simultaneously, his both hands are used for the boat steering and the halberd operation, and the goggle is generally held by biting it with his teeth, therefore causing his teeth damage and his health impairment due to unreasonable posture and to the carelessness of sea monitoring as well leading to the question in terms of the safety security on the sea, thus it is required that the safety on the sea is secured through enabling the halberd thrusting fishery with neither using the teeth nor taking an unreasonable posture and also through widening the view around a fisherman compared to the case by using a box-type undersea goggle. SOLUTION: This undersea searcher, which is to be used for aiming at and capturing an undersea target from a boat or land, has the following scheme: a fishing tackle such as a halberd 3 to be used is equipped with an undersea television camera 5 and undersea lamps 2 to display an undersea status via a camera cable 5 and power cords 6 on a display set on the boat or land.

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an underwater search device for searching for underwater from a ship or land. 2. Description of the Related Art In conventional shovel fishing, a fisherman simultaneously operates a boat, operates a saw and holds box glasses at the same time, and uses both hands for maneuvering and operating the saw. In general, chewing is done with teeth. For this reason, damage to teeth and an unreasonable posture may be a factor that impairs health, and at the same time, marine surveillance is neglected, and there is a problem in securing marine safety. SUMMARY OF THE INVENTION [0003] The present invention has been made to solve such a problem, and it is possible to perform digging and fishing without using teeth or taking an unreasonable posture. The purpose of the present invention is to make it possible to ensure safety at sea by expanding the field of vision around the case compared to when using glasses. [0004] A small underwater television camera and an underwater light are installed at the center of the end of a column connecting the tip of the column and the column, and the fish display is displayed on a screen display device on the ship via a camera cable and a power cord. It is possible to search for fish and shellfish by projecting the species. [0005] The underwater situation can be directly grasped by an underwater camera installed on fishing gear such as dust. An underwater search device according to the present invention will be described below.
This will be described with reference to the drawings. FIG. 1 is a conceptual diagram showing a situation in which a small underwater television camera and an underwater light are installed at the center of a column tip connecting a tip and a column. 1 is a small underwater TV camera, 2 is an underwater light, 3 is a tip, 4
Indicates a support, 5 indicates a camera cable, and 6 indicates a power cord. By using the underwater television camera 1 while turning on the underwater light 2, it is possible to display clear images of seafood on the display device on the ship. FIG. 2 is a schematic diagram showing the use status of the underwater search device. 7 is a display device, 8 is a camera cable and a power cord, 9 is a fisherman, 10 is an outboard motor, 11 is a hull, 12 is a reef, 13 is a shoring column, 14 is a seabed, and 15 is a seabed. Indicates seafood. By using the underwater search device of the present invention, the fisherman 9 is able to perform digging without using teeth or taking an unreasonable posture, and has a wider field of view than when using box glasses. This will ensure maritime security. As described above, according to the present invention, according to the present invention, in the past, in fish catching, the fisherman operated the boat alone, operated the saw, and held the box glasses at the same time. Because it is used and holding box glasses is generally chewing with teeth, it becomes a factor that impairs health from tooth damage and unreasonable posture, and neglects sea surveillance,
Although there was a problem in securing safety at sea, it was possible to catch dust without using teeth and taking unreasonable postures, and because the surrounding field of view was wider than when using box glasses, Enable security. Further, since clearer images can be obtained than box glasses, it is expected that the number of landings will increase, and it can be applied to "root cutting" such as kelp and seaweed and to search for lost and found items in shallow seas.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a conceptual diagram showing a situation in which a small underwater television camera and an underwater light are installed in the center of a tip end of a pillar connecting a tip and a pillar. FIG. 2 is a schematic diagram illustrating a use state of an underwater search device. [Description of Signs] 1 underwater TV camera 2 underwater light 3 shore 4 shore support 5 tv camera cable 6 power cable 7 display device 8 tv camera cable and power cable 9 fisherman 10 outboard motor 11 hull 12 rock reef 13 shore support 14 seabed 15 Seafood

Claims (1)

Claims: 1. An underwater search device used for capturing and catching prey in the water from a ship or land, an underwater television camera and an underwater light are installed on fishing gear such as dust, and a camera cable. An underwater search device characterized in that underwater conditions are described on a display device installed on a ship or on land via a power cord.