JPS5850575U - Control device for electronic equipment - Google Patents

Control device for electronic equipment

Info

Publication number
JPS5850575U
JPS5850575U JP14490381U JP14490381U JPS5850575U JP S5850575 U JPS5850575 U JP S5850575U JP 14490381 U JP14490381 U JP 14490381U JP 14490381 U JP14490381 U JP 14490381U JP S5850575 U JPS5850575 U JP S5850575U
Authority
JP
Japan
Prior art keywords
electronic equipment
light
signal
control device
amplifier
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
JP14490381U
Other languages
Japanese (ja)
Inventor
秀雄 保田
Original Assignee
大井電気株式会社
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 大井電気株式会社 filed Critical 大井電気株式会社
Priority to JP14490381U priority Critical patent/JPS5850575U/en
Publication of JPS5850575U publication Critical patent/JPS5850575U/en
Pending legal-status Critical Current

Links

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]

第１図は従来の装置を示すブロック図、第２図は本考案
による制御装置を示す回路図、第３図はその動作を説明
する波形図である。 ８は発光素子、１２は受光素子、１７は直流増幅器、２
２は交流増幅器である。 ）FIG. 1 is a block diagram showing a conventional device, FIG. 2 is a circuit diagram showing a control device according to the present invention, and FIG. 3 is a waveform diagram illustrating its operation. 8 is a light emitting element, 12 is a light receiving element, 17 is a DC amplifier, 2
2 is an AC amplifier. )

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一定の直流レベルを有する制御信号と、伝送すべき伝送
信号とを重畳させて伝送する信号伝送路を有し、該信号
伝送路の受信側に発光素子を接続し、該発光素子よりの
光を受光素子にて受光するようになし、該受光素子に供
給される電流を検出してこれを直流増幅器に供給してこ
れにより直流増幅するようになすと共に、コンデンサを
通じて交流増幅器に供給してこれにより上記伝送信号を
増幅し、上記直流増幅器よりの出力にて電子機器の動作
状態を制御し、該制御された状態で上記伝送信号を上記
電子機器に供給するようにした電子機器の制御装置。It has a signal transmission line that superimposes and transmits a control signal having a constant DC level and a transmission signal to be transmitted, and a light emitting element is connected to the receiving side of the signal transmission line, and the light from the light emitting element is transmitted. A light-receiving element receives light, detects the current supplied to the light-receiving element, supplies it to a DC amplifier, thereby amplifying the DC current, and supplies it to an AC amplifier through a capacitor, thereby A control device for electronic equipment, wherein the transmission signal is amplified, the operating state of the electronic equipment is controlled by the output from the DC amplifier, and the transmission signal is supplied to the electronic equipment in the controlled state.
JP14490381U 1981-09-29 1981-09-29 Control device for electronic equipment Pending JPS5850575U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14490381U JPS5850575U (en) 1981-09-29 1981-09-29 Control device for electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14490381U JPS5850575U (en) 1981-09-29 1981-09-29 Control device for electronic equipment

Publications (1)

Publication Number Publication Date
JPS5850575U true JPS5850575U (en) 1983-04-05

Family

ID=29937851

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14490381U Pending JPS5850575U (en) 1981-09-29 1981-09-29 Control device for electronic equipment

Country Status (1)

Country Link
JP (1) JPS5850575U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770616U (en) * 1980-10-17 1982-04-28

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174188A (en) * 1974-12-24 1976-06-26 Fujitsu Ltd Jidodengentoniu setsudanhoshiki
JPS55158783A (en) * 1979-05-28 1980-12-10 Toshiba Corp Data transmitting device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5174188A (en) * 1974-12-24 1976-06-26 Fujitsu Ltd Jidodengentoniu setsudanhoshiki
JPS55158783A (en) * 1979-05-28 1980-12-10 Toshiba Corp Data transmitting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770616U (en) * 1980-10-17 1982-04-28

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