JPS60141027U - signal switching device - Google Patents

signal switching device

Info

Publication number
JPS60141027U
JPS60141027U JP2848484U JP2848484U JPS60141027U JP S60141027 U JPS60141027 U JP S60141027U JP 2848484 U JP2848484 U JP 2848484U JP 2848484 U JP2848484 U JP 2848484U JP S60141027 U JPS60141027 U JP S60141027U
Authority
JP
Japan
Prior art keywords
signal switching
switching device
different types
test
test machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2848484U
Other languages
Japanese (ja)
Inventor
神戸　孝
小保方　修
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP2848484U priority Critical patent/JPS60141027U/en
Publication of JPS60141027U publication Critical patent/JPS60141027U/en
Pending legal-status Critical Current

Links

Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Keying Circuit Devices (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、本考案の一実施例で、試験機テスト信号を３方
向に切替えた場合を示すシステム構成図である。 １０・・・試験機、２０・・・接続装置、２１，２２゜
２３・・・接続装置、３０・・・信号切替装置、３１〜
３３・・・切替素子、ＤＩ、Ｄ２．Ｄ３・・・出力端子
、Ａ、　Ｂ、　Ｃ・・・テスト信号。The drawing is a system configuration diagram showing an example of the present invention in which the test signal of the testing machine is switched in three directions. DESCRIPTION OF SYMBOLS 10...Testing machine, 20...Connection device, 21,22゜23...Connection device, 30...Signal switching device, 31~
33...Switching element, DI, D2. D3...Output terminal, A, B, C...Test signal.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 異種被試験物を試験する同一試験機において、異種被試
験物に予め接続する複数の接続装置を試験機に接続した
信号切替素子を設けてなる信号切替装置。A signal switching device that is provided with a signal switching element in which a plurality of connection devices that are previously connected to different types of test objects are connected to the test machine in the same test machine that tests different types of test objects.
JP2848484U 1984-02-29 1984-02-29 signal switching device Pending JPS60141027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2848484U JPS60141027U (en) 1984-02-29 1984-02-29 signal switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2848484U JPS60141027U (en) 1984-02-29 1984-02-29 signal switching device

Publications (1)

Publication Number Publication Date
JPS60141027U true JPS60141027U (en) 1985-09-18

Family

ID=30526397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2848484U Pending JPS60141027U (en) 1984-02-29 1984-02-29 signal switching device

Country Status (1)

Country Link
JP (1) JPS60141027U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007062481A (en) * 2005-08-30 2007-03-15 Denso Corp In-vehicle electronic device connection system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007062481A (en) * 2005-08-30 2007-03-15 Denso Corp In-vehicle electronic device connection system

Similar Documents

Publication Publication Date Title
JPS60141027U (en) signal switching device
JPS59138779U (en) Connection determination device
JPS60181877U (en) Control device connection device
JPS59189165U (en) test equipment
JPS5896328U (en) terminating resistor
JPS6126178U (en) circuit testing equipment
JPS60114978U (en) IC test equipment
JPS58101398U (en) sample hold circuit
JPS6025976U (en) Pressure test equipment
JPS5972561U (en) measuring device
JPS59160351U (en) Power control type CPU device
JPS59126547U (en) Signal superimposition transmission device
JPS5970249U (en) signal test equipment
JPS5967043U (en) Analog signal switching circuit
JPS59134958U (en) Simple failure recorder
JPS6073257U (en) semiconductor equipment
JPS60192572U (en) In-vehicle video receiving device
JPS6068484U (en) Impulse test equipment
JPS5985969U (en) circuit checker
JPS5810161U (en) date setting device
JPS5811330U (en) Waveform shaping circuit
JPH0239179U (en)
JPS59164177U (en) connector
JPS60112899U (en) measuring device
JPS59182877U (en) connection cable