CN201357075Y - 一种新型滴定装置 - Google Patents

一种新型滴定装置 Download PDF

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Publication number
CN201357075Y
CN201357075Y CNU2009200836183U CN200920083618U CN201357075Y CN 201357075 Y CN201357075 Y CN 201357075Y CN U2009200836183 U CNU2009200836183 U CN U2009200836183U CN 200920083618 U CN200920083618 U CN 200920083618U CN 201357075 Y CN201357075 Y CN 201357075Y
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magnet
buret
iron stand
utility
model
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冯双剑
韩建伟
黄旋
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Abstract

一种新型滴定装置,由设有磁铁A的铁架台、设有磁铁B的滴定管组成,克服了用蝴蝶夹固定的不稳定,且可以方便快捷的上下左右移动滴定管。

Description

一种新型滴定装置
所属技术领域
本实用新型所属实验仪器领域,特别涉及一种新型滴定装置。
背景技术
滴定是科学研究中一种很重要的实验操作,现有滴定装置中,滴定管由蝴蝶夹固定,升降不方便,不稳定,且蝴蝶夹容易损坏,轻则造成实验误差,浪费时间,重则损坏实验仪器。
发明内容
针对上述中存在的不足,本实用新型为解决其问题所采用的方法是:采用磁铁异性相吸的原理,分别在滴定管和铁架台上设置磁铁,可以使得滴定管稳固在铁架台上且可以上下移动。
本实用新型解决其技术问题所采用技术方案是:分别在滴定管和铁架台上设置磁铁,且铁架台和滴定管上的磁铁磁性相反,由于异性相吸,滴定管就稳固在铁架台上,使用时,可上下移动带有磁铁的滴定管。
本实用新型的有益效果是:克服了用蝴蝶夹固定的不稳定,且可以方便快捷的上下左右移动滴定管。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的结构示意图。
图1中:1、铁架台,2,磁铁A,3、磁铁B,4、固定环,5、滴定管,6、烧杯。
具体实施方式
在图1中铁架台(1)和滴定管(5)上分别设有磁铁A,B(2,3),在滴定管(5)内注入滴定液后,由于滴定管(5)通过固定环(4)与磁铁B(3)连接,且铁架台(1)和滴定管(5)上的磁铁磁性相反,由于异性相吸,可将滴定管(5)通过磁铁B(3)和磁铁A(2)相吸固定在铁架台(1)上,通过移动吸在磁铁A(2)上的磁铁B(3)来上下左右移动滴定管(5)。

Claims (2)

1.一种新型滴定装置,由设有磁铁A(2)的铁架台(1)、设有磁铁B(3)的滴定管(5)组成,其特征在于:磁铁B通过固定环与滴定管连接。
2.根据权利要求1所述的一种新型滴定装置,其特征在于:磁铁A与铁架台成固定连接。
CNU2009200836183U 2009-02-06 2009-02-06 一种新型滴定装置 Expired - Fee Related CN201357075Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200836183U CN201357075Y (zh) 2009-02-06 2009-02-06 一种新型滴定装置

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Application Number Priority Date Filing Date Title
CNU2009200836183U CN201357075Y (zh) 2009-02-06 2009-02-06 一种新型滴定装置

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CN201357075Y true CN201357075Y (zh) 2009-12-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657418A (zh) * 2013-11-30 2014-03-26 成都欣华源科技有限责任公司 用于透析袋的夹紧装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103657418A (zh) * 2013-11-30 2014-03-26 成都欣华源科技有限责任公司 用于透析袋的夹紧装置

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