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Metal magnetic wire mark for broad tonguefish

A technology of tongue sole and wide body, which is applied in the field of artificial marking, can solve the problems of marking loss, injury, fish impact, etc., and achieve the effect of reasonable design, simple marking method and convenient operation

Inactive Publication Date: 2017-11-14
ZHEJIANG OCEAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The markers in the prior art are often stuck on the back of the fish body. The markers are easy to be found and are not resistant to corrosion. The use of sign plates for some marks will affect the movement of the fish, and the sign plates may be caught when the fish swims underwater. Aquatic plants affect the fish, or the marks fall off or deform during violent collisions such as fish being attacked, making it impossible to track fish information. Some metal wire marks may corrode and rust in the fish body after being penetrated into the fish body, causing damage to the fish and Affect the actual function of the line mark

Method used

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  • Metal magnetic wire mark for broad tonguefish
  • Metal magnetic wire mark for broad tonguefish
  • Metal magnetic wire mark for broad tonguefish

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Such as Figure 1-3 As shown, a metal magnetic wire mark for wide-body tongue sole includes a mark 2 and a mark cap 7 connected to the mark 2. The surface of the mark 2 is provided with a through hole 3, and the diameter ratio of the through hole 3 to the mark 2 is 0.1 : 1, the diameter of the benchmark pole 2 is 2.5mm, the front end of the benchmark pole 2 is a threaded head 11, the threaded head 11 is provided with a conical angle, the taper is 58°, the diameter of the threaded head 11 is 1.6 times the diameter of the benchmark pole 2, and the threaded head 11 is connected There is a fixed ring 12, the electronic chip 9 is arranged in the fixed ring 12, the word mark 8 is also arranged on the surface of the fixed ring 12, a spherical hole is provided on the surface of the middle part of the pole 2, and a locator 5 is arranged in the hole, and the gap between the locator 5 and the spherical hole Fill the rubber layer 1, the rubber layer 1 on the surface of the pole 2 a...

Embodiment 2

[0024] Such as Figure 1-3 As shown, a kind of metal magnetic wire mark that is used for wide-body tongue sole, comprises mark post 2, marks cap 7 that is connected with mark post 2, and mark post 2 surface is provided with through hole 3, and the diameter ratio of through hole 3 and mark post 2 is preferably 0.15:1, the diameter of the benchmark pole 2 is 4mm, the designed through hole 3 can make the benchmark pole 2 fit into the body of the wide body tongue sole and guide the fish tissue to grow into the through hole 3, which can strengthen the tightness between the benchmark pole 2 and the body of the wide body tongue sole degree, to prevent the benchmark post 2 from falling off from the fish body, the through hole 3 can also reduce the weight of the benchmark post 2, the front end of the benchmark post 2 is a threaded head 11, and the threaded head 11 is provided with a cone angle, the taper is 64°, and the design of the tapered head is beneficial Marking machine or manual...

Embodiment 3

[0027] When this tag actually works: First, this tag is used to track many fishes, not limited to tongue sole, but also dolphins, tuna, etc. After the researchers catch the tongue sole that needs to be marked, they will collect biological information, and the collected The biological information data obtained is input into the electronic chip 9, so that the biological information comparison and research can be carried out when the wide-body tongue sole is caught next time. After the data input of the electronic chip 9 is completed, the label is put into the wide-body tongue by a marking machine or manually. The tissue under the tail of the dorsal fin of the sole should be placed in the position with the least damage according to the structure of the target. The benchmark 2 of this label is similar to a metal wire penetrating the dorsal fin of the lingual sole. For the swimming of the lingual sole The muscle damage is small. After the benchmark 2 of this label penetrates the wid...

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PUM

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Abstract

The invention discloses a metal magnetic wire mark for a broad tonguefish, wherein the metal magnetic wire mark belongs to the technical field of an artificial mark. The metal magnetic wire mark comprises a mark post, and a mark cap which is connected with the mark post. The front end of the mark post is a threaded head. The threaded head is connected with a fixing ring. The front end of the mark post is further provided with an RF chip. An electronic chip is embedded in the mark cap. The surfaces of the mark post and the mark cap are provided with rubber layers. The surface of the mark cap is provided with a character mark and a two-dimensional code. The mark post penetrates through a tissue below the dorsal fin of the broad sole through a marking machine or manually. The mark cap contacts with the surface of the broad tonguefish. The fixing ring is connected with the threaded head at the front end of the mark post, thereby finishing fixation of the metal magnetic wire mark and the broad tonguefish. When the broad tonguefish is captured, biological information acquisition can be performed. The acquired biological information can be input into the electronic chip for performing biological information comparing and research when the broad tonguefish is captured at the next time. Furthermore related data of a tag in the RF chip can be read by means of a card reader.

Description

technical field [0001] The invention belongs to the technical field of artificial marking, and in particular relates to a metal magnetic wire marker for wide body tongue sole. Background technique [0002] Wide-body tongue sole is commonly known as short strong sole fish, flatfish sole, tongue, and beef tongue. Osteichthyes, Plaiceiformes, Glossoid Soleidae. Tongue sole broad-bodied is a warm-temperate offshore demersal fish. The wide body tongue sole likes to inhabit the bottom of sandy and muddy waters. It has no long-distance migratory habit, and only moves between shallow near-shore water and deep-shore offshore water with seasonal changes. It breeds in coastal waters in summer and forages in nearby waters after spawning. Move to deep water area to overwinter in winter. In the early stage, the larva has the abnormal characteristic of moving the right eye to the left. The main food is polychaetes and small crustaceans. 2 age reach sexual maturity. The reproductive...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K19/077G06K19/06A01K61/95
CPCA01K61/95G06K19/06037G06K19/07758
Inventor 朱爱意张建设谢佳彦李丹丹陈文静江丽华
Owner ZHEJIANG OCEAN UNIV
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