JPS5828456U - button telephone device - Google Patents

button telephone device

Info

Publication number
JPS5828456U
JPS5828456U JP12136481U JP12136481U JPS5828456U JP S5828456 U JPS5828456 U JP S5828456U JP 12136481 U JP12136481 U JP 12136481U JP 12136481 U JP12136481 U JP 12136481U JP S5828456 U JPS5828456 U JP S5828456U
Authority
JP
Japan
Prior art keywords
cable
button telephone
handset
telephone device
wire
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
JP12136481U
Other languages
Japanese (ja)
Inventor
越野　憲司
金田　辰次
梅崎　豪夫
Original Assignee
株式会社田村電機製作所
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 株式会社田村電機製作所 filed Critical 株式会社田村電機製作所
Priority to JP12136481U priority Critical patent/JPS5828456U/en
Publication of JPS5828456U publication Critical patent/JPS5828456U/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 drawings]

図は本考案の実施例を示し、第１図はケーブルの接続状
況を示す回路図、第２図は主装置側の回路図でおる。 ＳＴ１〜ＳＴ８・・・・・・子機、Ｌ・・・・・・ケー
ブル、ＤＨＡ。 ＤＨ□・・・・・・ドアホン、ＢＢ・・・・・・高音量
ベル、ＰＡ・・・・・・ページング装置、Ｊ＝、　Ｊｄ
、　Ｊｄｐ・・・・・・ジャック、ｔ１〜ｔ５・・・・
・・中継端子（切替器）　、ＳＴＵ・・・・・・子機ユ
ニット、ＤＨＵ・・・・・・ドアホン、ユニット、ＢＰ
Ｕ・・・・・・ベル拳ページングユニット。The figures show an embodiment of the present invention; FIG. 1 is a circuit diagram showing the cable connection situation, and FIG. 2 is a circuit diagram of the main device side. ST1 to ST8...Slave unit, L...Cable, DHA. DH□・・・Doorphone, BB・・・High volume bell, PA・・・Paging device, J=, Jd
, Jdp...Jack, t1~t5...
・・Relay terminal (switching device), STU・・・・Slave unit, DHU・・・・Door phone, unit, BP
U...Bell Fist paging unit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ボタン電話装置の主装置と各子機とを接続するケーブル
の中の第１増設子機に用いる１対の芯線へ片線が接続さ
れる付加機器のドアホン、高音量ベルおよびベーシング
装置と、前記ケーブル中の第２増幅用子機に用いる１対
の芯線へ片線が接続される前記ドアホンと別個のドアホ
ンと、これらと対応して前記主装置内へ設けたドアホン
ユニットおよびベル・ページングユニット用のジャック
と、前記ケーブルはおける前記各付加機器の接続と対応
して前記ケーブルの各芯線を前記各ジャックへ接続する
布線と、該布線の一部を必要に応じて切替える切替器と
を備えたことを特徴とするボタン電話装置。A doorbell, a high-volume bell, and a basing device as additional equipment, one wire of which is connected to a pair of core wires used for a first additional handset in a cable connecting the main device of the button telephone device and each handset; A separate door phone with one wire connected to a pair of core wires used for a second amplifying handset in the cable, and a door phone unit and a bell/paging unit provided in the main device correspondingly. a jack, wiring for connecting each core wire of the cable to each jack in correspondence with the connection of each of the additional devices in the cable, and a switch for switching a part of the wiring as necessary. A button telephone device comprising:
JP12136481U 1981-08-18 1981-08-18 button telephone device Pending JPS5828456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12136481U JPS5828456U (en) 1981-08-18 1981-08-18 button telephone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12136481U JPS5828456U (en) 1981-08-18 1981-08-18 button telephone device

Publications (1)

Publication Number Publication Date
JPS5828456U true JPS5828456U (en) 1983-02-24

Family

ID=29915300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12136481U Pending JPS5828456U (en) 1981-08-18 1981-08-18 button telephone device

Country Status (1)

Country Link
JP (1) JPS5828456U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027793A (en) * 1988-06-27 1990-01-11 Matsushita Electric Works Ltd Telephone exchange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027793A (en) * 1988-06-27 1990-01-11 Matsushita Electric Works Ltd Telephone exchange

Similar Documents

Publication Publication Date Title
JPS5828456U (en) button telephone device
JPS60108079U (en) Power outage incoming circuit for telephone equipment
JPS6025260U (en) telephone
JPS5896353U (en) telephone
JPS5961650U (en) telephone connection equipment
JPS58119257U (en) Telephone device with attenuator
JPS606362U (en) Telephone outlet with disconnect switch
JPS60150868U (en) Simple switching telephone equipment
JPS606361U (en) Telephone with external connection function
JPH02126452U (en)
JPS591268U (en) Telephone circuit connection device
JPS6030655U (en) phone adapter
JPS59161761U (en) Telephone line switching circuit
JPS5959016U (en) Audio output circuit protection device
JPS603540U (en) Socket for electromagnetic relay
JPS5837284U (en) Time division switch mounting equipment
JPS6017058U (en) dial sending circuit
JPS59180589U (en) headphone device
JPS6040993U (en) Input signal switching mechanism
JPS59146781U (en) Construction wiring device
JPS62122441A (en) Inter-microcomputers communication connecting system
JPS5854165U (en) remote switching device
JPS5813766U (en) button telephone device
JPS58547U (en) Line switching device
JPS58149848U (en) intercom device