JPS59125162U - Cordless key device - Google Patents

Cordless key device

Info

Publication number
JPS59125162U
JPS59125162U JP1983017973U JP1797383U JPS59125162U JP S59125162 U JPS59125162 U JP S59125162U JP 1983017973 U JP1983017973 U JP 1983017973U JP 1797383 U JP1797383 U JP 1797383U JP S59125162 U JPS59125162 U JP S59125162U
Authority
JP
Japan
Prior art keywords
transmitter
key
key device
telephone key
light emitting
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.)
Granted
Application number
JP1983017973U
Other languages
Japanese (ja)
Other versions
JPH055707Y2 (en
Inventor
秋山　好司
Original Assignee
八重洲無線株式会社
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 八重洲無線株式会社 filed Critical 八重洲無線株式会社
Priority to JP1983017973U priority Critical patent/JPS59125162U/en
Publication of JPS59125162U publication Critical patent/JPS59125162U/en
Application granted granted Critical
Publication of JPH055707Y2 publication Critical patent/JPH055707Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Dc Digital Transmission (AREA)
  • Communication Control (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図は本考案の回路構成例、第２図は本考案の電鍵体
の内部接続例、第３図は本考案の送信機側の受光部の接
続例を示す。 １・・・電鍵、２・・・電鍵接点、３・・・電池、４，
５゜６、　１２．　１３・・・抵抗、１１．１６・・・
受光素子、１４・・・トランジスタ、Ｄ工・・・赤外発
光ダイオード、Ｄ２・・・可視光発光ダイオード。FIG. 1 shows an example of the circuit configuration of the present invention, FIG. 2 shows an example of the internal connection of the electronic key body of the present invention, and FIG. 3 shows an example of the connection of the light receiving section on the transmitter side of the present invention. 1... Telephone key, 2... Telephone key contact, 3... Battery, 4,
5゜6, 12. 13...Resistance, 11.16...
Light receiving element, 14...Transistor, D...Infrared light emitting diode, D2...Visible light emitting diode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電鍵操作により発光状態を制御され、外部に発光を放射
する赤外光発光源とモニタ用可視光発光源を備えた独立
の電鍵体と、該発光素子の放射光を受信する赤外光受光
素子をパネル面に備えた送信機または送受信機とより成
り、該電鍵の操作に従い該送信機または送受信機より被
電鍵操作電波を送信すべくしたコードレス電鍵装置。An independent electronic key body whose light emitting state is controlled by the operation of a telephone key and is equipped with an infrared light source that emits light to the outside and a visible light source for monitoring, and an infrared light receiving element that receives the emitted light from the light emitting element. A cordless telephone key device comprising a transmitter or transmitter/receiver provided on a panel surface, the transmitter or transmitter/receiver transmitting a key operation radio wave according to the operation of the telephone key.
JP1983017973U 1983-02-09 1983-02-09 Cordless key device Granted JPS59125162U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983017973U JPS59125162U (en) 1983-02-09 1983-02-09 Cordless key device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983017973U JPS59125162U (en) 1983-02-09 1983-02-09 Cordless key device

Publications (2)

Publication Number Publication Date
JPS59125162U true JPS59125162U (en) 1984-08-23
JPH055707Y2 JPH055707Y2 (en) 1993-02-15

Family

ID=30149194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983017973U Granted JPS59125162U (en) 1983-02-09 1983-02-09 Cordless key device

Country Status (1)

Country Link
JP (1) JPS59125162U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532487U (en) * 1976-06-23 1978-01-11
JPS54147704U (en) * 1978-04-06 1979-10-15

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532487U (en) * 1976-06-23 1978-01-11
JPS54147704U (en) * 1978-04-06 1979-10-15

Also Published As

Publication number Publication date
JPH055707Y2 (en) 1993-02-15

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