CN2189745Y - 语音万用表表笔 - Google Patents

语音万用表表笔 Download PDF

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Publication number
CN2189745Y
CN2189745Y CN 94226169 CN94226169U CN2189745Y CN 2189745 Y CN2189745 Y CN 2189745Y CN 94226169 CN94226169 CN 94226169 CN 94226169 U CN94226169 U CN 94226169U CN 2189745 Y CN2189745 Y CN 2189745Y
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China
Prior art keywords
voice
multimeter
conducting wires
interface
switch
Prior art date
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Expired - Fee Related
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CN 94226169
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English (en)
Inventor
杨跃华
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TERSGAO ELECTRIC CO Ltd ZHUHAI ECONOMICAL SPECIAL PERFECTURE
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TERSGAO ELECTRIC CO Ltd ZHUHAI ECONOMICAL SPECIAL PERFECTURE
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Application filed by TERSGAO ELECTRIC CO Ltd ZHUHAI ECONOMICAL SPECIAL PERFECTURE filed Critical TERSGAO ELECTRIC CO Ltd ZHUHAI ECONOMICAL SPECIAL PERFECTURE
Priority to CN 94226169 priority Critical patent/CN2189745Y/zh
Application granted granted Critical
Publication of CN2189745Y publication Critical patent/CN2189745Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

一种语音万用表表笔,由插入件、接口、测试头、 语音开关、导线连接构成,从插入件引出三根导线,其 中一根与插头和测试头连接,另两根与接口和语音开 关连接。本实用新型结构合理,使用方便,能在测量 过程中随时发出语音报数指令,可广泛用于语音报数 的测量仪器上,如语音报数万用表上。

Description

本实用新型属于一种万用表表笔。
目前使用的万用表表笔,一般通过导线将插入件和测试头连接构成,而这种表笔只能完成一种功能,即只能将测试信号导入万用表中。遇到要语音报数时,这种表笔不能将语音报数的指令输送到万用表中,完成报数的功能。
本实用新型由插入件、接口、测试头、语音开关、导线连接构成,从插入件引出三根导线,其中一根与插头和测试头连接,另两根与接口和语音开关连接,语音开关装在测试头的侧部。
附图1为本实用新型结构示意图。
附图2为本实用新型电路结构示意图
现结合附图进一步说明:
如图1和2,从插入件(1)引出三条导线(3,4),其中一根(3)与插头(5)和测试头(2)连接,另两根(4)与接口(6)和语音开关(7)连接,语音开关(7)装在测试头(2)的侧部,可选用按键式开关。
本实用新型结构合理,使用方便,能在测量过程中随时发出语音报数指令,可广泛用于语音报数的测量仪器上,如语音报数万用表上。

Claims (2)

1、一种语音万用表表笔,由插入件、接口、测试头、语音开关、导线连接构成,其特征在于从插入件引出三根导线,其中一根与插头和测试头连接,另两根与接口和语音开关连接。
2、根据权利要求1所述的语音万用表表笔,其特征在于语音开关装在测试头的侧部,可选用按键式开关。
CN 94226169 1994-01-25 1994-01-25 语音万用表表笔 Expired - Fee Related CN2189745Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94226169 CN2189745Y (zh) 1994-01-25 1994-01-25 语音万用表表笔

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94226169 CN2189745Y (zh) 1994-01-25 1994-01-25 语音万用表表笔

Publications (1)

Publication Number Publication Date
CN2189745Y true CN2189745Y (zh) 1995-02-15

Family

ID=33839197

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94226169 Expired - Fee Related CN2189745Y (zh) 1994-01-25 1994-01-25 语音万用表表笔

Country Status (1)

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CN (1) CN2189745Y (zh)

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