JPS58121447U - Light receiving device for remote control device - Google Patents

Light receiving device for remote control device

Info

Publication number
JPS58121447U
JPS58121447U JP1982018815U JP1881582U JPS58121447U JP S58121447 U JPS58121447 U JP S58121447U JP 1982018815 U JP1982018815 U JP 1982018815U JP 1881582 U JP1881582 U JP 1881582U JP S58121447 U JPS58121447 U JP S58121447U
Authority
JP
Japan
Prior art keywords
remote control
control device
light receiving
light
optical signal
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
JP1982018815U
Other languages
Japanese (ja)
Inventor
宇津　芳伴
今井　浄
河島　和美
正明 藤田
忠 山田
堤　伸夫
Original Assignee
松下電器産業株式会社
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 松下電器産業株式会社 filed Critical 松下電器産業株式会社
Priority to JP1982018815U priority Critical patent/JPS58121447U/en
Publication of JPS58121447U publication Critical patent/JPS58121447U/en
Pending legal-status Critical Current

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  • Selective Calling Equipment (AREA)
  • Optical Communication System (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 drawings]

第１図は本考案の一実施例における遠隔操作装置用受光
装置の要部の側面図、第２図ａ、　　ｂはガラスファイ
バーの正面図、側面図、第３図ａ、　　ｂはガラスファ
イバーに集光レンズを接合したところの正面図、側面図
、第４図は同装置の全体の構成を示す図である。。 １・・・・・・集光レンズ、２・・・・・・保護膜、３
・・・・・・ガラスファイバー、４・・・・・・受光素
子、６・・・・・・発信器、７・・・・・・増幅回路、
８・・・・・・シールドケース。Figure 1 is a side view of the main parts of a light receiving device for a remote control device according to an embodiment of the present invention, Figures 2a and b are front and side views of glass fibers, and Figures 3a and b are views of glass fibers. A front view and a side view of the condenser lens joined together, and FIG. 4 are diagrams showing the overall configuration of the device. . 1...Condensing lens, 2...Protective film, 3
...Glass fiber, 4 ... Light receiving element, 6 ... Transmitter, 7 ... Amplification circuit,
8...Shield case.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 遠隔操作装置の発信器からの超音波周波数帯で変調され
た光信号を集光するレンズと、その光信号を伝送するガ
ラスファイバーと、伝送された光信号を電気信号に変換
する受光素子と、この電気信号を増幅する回路を設け、
前記レンズとガラスファイバーと受光素子を一体に接合
したことを特徴とする遠隔操作装置用受光装置。A lens that focuses an optical signal modulated in an ultrasonic frequency band from a transmitter of a remote control device, a glass fiber that transmits the optical signal, and a light receiving element that converts the transmitted optical signal into an electrical signal. A circuit is installed to amplify this electrical signal,
A light-receiving device for a remote control device, characterized in that the lens, glass fiber, and light-receiving element are integrally bonded.
JP1982018815U 1982-02-12 1982-02-12 Light receiving device for remote control device Pending JPS58121447U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982018815U JPS58121447U (en) 1982-02-12 1982-02-12 Light receiving device for remote control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982018815U JPS58121447U (en) 1982-02-12 1982-02-12 Light receiving device for remote control device

Publications (1)

Publication Number Publication Date
JPS58121447U true JPS58121447U (en) 1983-08-18

Family

ID=30031060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982018815U Pending JPS58121447U (en) 1982-02-12 1982-02-12 Light receiving device for remote control device

Country Status (1)

Country Link
JP (1) JPS58121447U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664527A (en) * 1979-08-16 1981-06-01 Blaupunkt Werke Gmbh Radio broadcasting receiver

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5664527A (en) * 1979-08-16 1981-06-01 Blaupunkt Werke Gmbh Radio broadcasting receiver

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