CN2132183Y - 带小夹的自动收线的万用表笔 - Google Patents

带小夹的自动收线的万用表笔 Download PDF

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CN2132183Y
CN2132183Y CN 92223589 CN92223589U CN2132183Y CN 2132183 Y CN2132183 Y CN 2132183Y CN 92223589 CN92223589 CN 92223589 CN 92223589 U CN92223589 U CN 92223589U CN 2132183 Y CN2132183 Y CN 2132183Y
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utility
model
probe
tester
multitester
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崔超登
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Abstract

一种带小夹的自动收线的万用表上使用的表笔, 它绝缘的圆筒式表笔杆上,狭细圆形的金属夹子,自 动收缩的导线,香蕉接头顺序电连接。它克服了已有 的万用表笔不用手握笔杆,不能把它固定在被测部位 和收表线麻烦的缺点。其物点是要把表笔固定在被 测物件时,打开前端的金属夹子夹住物件,由于金属 夹子是狭细圆形的,使用完后,表线自动缩在表笔杆 的筒里,收线方便。

Description

本实用新型涉及电器仪表万用表上使用的表笔的改进装置。
目前,公知的万用表上的表笔的顶端是圆形的金属小棒,例如MF-47型万用表上的表笔,它们使用时,不用手握住表笔杆就难接到被测的物件上,测量时,难以空开手去做调节被测物件有关部件的事。表笔的线较长,测量完后,把线绕起来麻烦。
本实用新型的目的是提供一种在万用表上使用的表笔,它不仅易固定在被测量的部位,而且能方便地收表线。
本实用新型的目的是这样实现的:绝缘的圆筒式表笔杆的前端有一个狭细圆形的金属夹子,金属夹子的下端连着自动收缩的导线,不拉导线时,导线能缩到空心的表笔杆里。使用万用表时,若要把表笔固定在测量部位时,把表笔前端的金属夹子打开夹住被测物件,由于夹子做成狭细圆形的,不用把表笔固定在被测物件时,它可当目前公知的万用表上的表笔使用。
下面结合附图和实施例对本实用新型作进一步的说明。
图1是本实用新型的剖视图
图中1、狭细圆形的金属夹子;
2、绝缘的圆筒式表笔杆;
3、自动收缩的导线;
4、香蕉接头。
在图1所示的实施例中,狭细圆形的金属夹子(1)的下部带有螺纹,把它旋在绝缘的圆筒式表笔杆(2)的上部,金属夹子(1)的下端接着自动收缩的导线(3),导线的下端连着香蕉接头(4),自动收缩的导线(3)收缩的极限等长于笔杆(2),使香蕉接头(4)刚好全部露在表笔杆(2)外。

Claims (1)

1、一种在万用表上使用的表笔,它绝缘的圆筒式的表笔杆中,狭细圆形的金属夹子,自动收缩的导线和香蕉接头顺序电连接,其特征是狭细圆形的金属夹子连接着笔杆里自动收缩的导线。
CN 92223589 1992-05-29 1992-05-29 带小夹的自动收线的万用表笔 Expired - Fee Related CN2132183Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92223589 CN2132183Y (zh) 1992-05-29 1992-05-29 带小夹的自动收线的万用表笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92223589 CN2132183Y (zh) 1992-05-29 1992-05-29 带小夹的自动收线的万用表笔

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CN2132183Y true CN2132183Y (zh) 1993-05-05

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CN 92223589 Expired - Fee Related CN2132183Y (zh) 1992-05-29 1992-05-29 带小夹的自动收线的万用表笔

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743928B (zh) * 2014-01-11 2017-02-01 温州雏鹰科技有限公司 一种万用表表笔
CN107894525A (zh) * 2017-11-23 2018-04-10 长兴曼尔申机械科技有限公司 一种矿用电子式测量万用表

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103743928B (zh) * 2014-01-11 2017-02-01 温州雏鹰科技有限公司 一种万用表表笔
CN107894525A (zh) * 2017-11-23 2018-04-10 长兴曼尔申机械科技有限公司 一种矿用电子式测量万用表

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