JPH03462U - - Google Patents

Info

Publication number
JPH03462U
JPH03462U JP6109889U JP6109889U JPH03462U JP H03462 U JPH03462 U JP H03462U JP 6109889 U JP6109889 U JP 6109889U JP 6109889 U JP6109889 U JP 6109889U JP H03462 U JPH03462 U JP H03462U
Authority
JP
Japan
Prior art keywords
terminal
main body
handset
electronic device
transmission control
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
JP6109889U
Other languages
English (en)
Other versions
JP2536393Y2 (ja
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 filed Critical
Priority to JP1989061098U priority Critical patent/JP2536393Y2/ja
Publication of JPH03462U publication Critical patent/JPH03462U/ja
Priority to US07/784,063 priority patent/US5206898A/en
Application granted granted Critical
Publication of JP2536393Y2 publication Critical patent/JP2536393Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案に係る伝送制御装置の第１の実
施例の構成図、第２図は第１図に示す伝送制御装
置の具体例を示す図、第３図は本考案に係る伝送
制御装置の第２の実施例の構成図、第４図は第３
図に示す伝送制御装置の具体例を示す図である。 １，５０……伝送制御装置、１０，６０……電
子機器接続用の端子、１１，５１……送受話器接
続用の端子、１２，５２……電話機本体接続用の
端子、１３……２線４線変換部、５４……切換手
段、７０……リレー、７１……スイツチ群。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 電話機本体接続用の端子と、送受話器接続用
    の端子と、電子機器接続用の端子とを有し、前記
    電子機器接続用の端子は、マトリツクス変換処理
    部を介して前記電話機本体接続用の端子および前
    記送受話器接続用の端子と接続されていることを
    特徴とする伝送制御装置。 ２ 電話機本体接続用の端子と、送受話器接続用
    の端子と、電子機器接続用の端子と、前記電話機
    本体接続用の端子を送受話器接続用の端子と接続
    させるようにあるいはマトリツクス変換処理部を
    介して前記電子機器接続用の端子と接続させるよ
    うに切換える切換手段とを備えていることを特徴
    とする伝送制御装置。
JP1989061098U 1989-05-26 1989-05-26 伝送制御装置 Expired - Lifetime JP2536393Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989061098U JP2536393Y2 (ja) 1989-05-26 1989-05-26 伝送制御装置
US07/784,063 US5206898A (en) 1989-05-26 1991-10-30 Transmission control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989061098U JP2536393Y2 (ja) 1989-05-26 1989-05-26 伝送制御装置

Publications (2)

Publication Number Publication Date
JPH03462U true JPH03462U (ja) 1991-01-07
JP2536393Y2 JP2536393Y2 (ja) 1997-05-21

Family

ID=31589047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989061098U Expired - Lifetime JP2536393Y2 (ja) 1989-05-26 1989-05-26 伝送制御装置

Country Status (1)

Country Link
JP (1) JP2536393Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223370A (ja) * 1984-04-20 1985-11-07 Nippon Telegr & Teleph Corp <Ntt> 電話機付属装置
JPS60223770A (ja) * 1984-04-18 1985-11-08 株式会社日立製作所 エレベ−タ−の位置検出装置
JPS61121063U (ja) * 1985-01-16 1986-07-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60223770A (ja) * 1984-04-18 1985-11-08 株式会社日立製作所 エレベ−タ−の位置検出装置
JPS60223370A (ja) * 1984-04-20 1985-11-07 Nippon Telegr & Teleph Corp <Ntt> 電話機付属装置
JPS61121063U (ja) * 1985-01-16 1986-07-30

Also Published As

Publication number Publication date
JP2536393Y2 (ja) 1997-05-21

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