CN202656203U - 一种适合于小型鱼类耳石摘取的剪刀 - Google Patents

一种适合于小型鱼类耳石摘取的剪刀 Download PDF

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Publication number
CN202656203U
CN202656203U CN 201220252215 CN201220252215U CN202656203U CN 202656203 U CN202656203 U CN 202656203U CN 201220252215 CN201220252215 CN 201220252215 CN 201220252215 U CN201220252215 U CN 201220252215U CN 202656203 U CN202656203 U CN 202656203U
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China
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scissors
otolith
picking
utility
model
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CN 201220252215
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English (en)
Inventor
陈大庆
王生
段辛斌
田辉伍
陈永柏
刘绍平
汪登强
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Yangtze River Fisheries Research Institute CAFS
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Yangtze River Fisheries Research Institute CAFS
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Abstract

一种适合于小型鱼类耳石摘取的剪刀,在普通剪刀一边的端部有横置刀片。本实用新型加置的横向刀片解剖鱼类头部时,一次性可以剪开两个切面,形成T字形切口,具有操作方便、摘取迅速、减少破坏小型鱼类脑部结构等优点。

Description

一种适合于小型鱼类耳石摘取的剪刀
技术领域
   本实用新型属实验装置领域,特别涉及到鱼类耳石摘取的剪刀。
背景技术
目前在摘取小型鱼类耳石的操作时,一般使用的是普通剪刀。工作人员需要多次沿不同方向剪切小型鱼类头部,摘取工序较为繁杂。另外小型鱼类头部较小,骨质较脆,在使用普通剪刀剪切时,容易破坏鱼类脑部结构,导致耳石位置出现偏离,给耳石的摘取带来麻烦。
发明内容
    本实用新型的目的在于提供一种新型的方便摘取小型鱼类耳石的剪刀,该剪刀结构简单、操作方便。
本实用新型的技术方案为:
一种适合于小型鱼类耳石摘取的剪刀,其特征在于:在普通剪刀一边的端部有横置刀片。
本实用新型的优点为:
本实用新型加置的横向刀片解剖鱼类头部时,一次性可以剪开两个切面,形成T字形切口,具有操作方便、摘取迅速、减少破坏小型鱼类脑部结构等优点。
附图说明
    图1、本实用新型结构示意图。
具体实施方式
    下面结合附图1进一步说明本实用新型的具体实施方式。
参见图1:本实用新型是在普通剪刀2一边的末端加置一个横向刀片1,横置刀片1可用切开一个横面,方便摘取小型鱼类耳石。
本实用新型含有普通剪刀,具有裁剪功能;加置的横向刀片解剖鱼类头部时,一次性可以剪开两个切面,形成T字形切口。可减少破坏小型鱼类脑部结构,方便摘取耳石。

Claims (1)

1.一种适合于小型鱼类耳石摘取的剪刀,其特征在于:在普通剪刀(2)一边的端部有横置刀片(1)。
CN 201220252215 2012-05-31 2012-05-31 一种适合于小型鱼类耳石摘取的剪刀 Expired - Fee Related CN202656203U (zh)

Priority Applications (1)

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CN 201220252215 CN202656203U (zh) 2012-05-31 2012-05-31 一种适合于小型鱼类耳石摘取的剪刀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220252215 CN202656203U (zh) 2012-05-31 2012-05-31 一种适合于小型鱼类耳石摘取的剪刀

Publications (1)

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CN202656203U true CN202656203U (zh) 2013-01-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112335716A (zh) * 2020-11-03 2021-02-09 中国水产科学研究院北戴河中心实验站 一种快速摘取鲆鲽类幼鱼耳石的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112335716A (zh) * 2020-11-03 2021-02-09 中国水产科学研究院北戴河中心实验站 一种快速摘取鲆鲽类幼鱼耳石的方法
CN112335716B (zh) * 2020-11-03 2022-04-15 中国水产科学研究院北戴河中心实验站 一种快速摘取鲆鲽类幼鱼耳石的方法

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Granted publication date: 20130109

Termination date: 20130531