JPS63133751U - - Google Patents
Info
- Publication number
- JPS63133751U JPS63133751U JP2538887U JP2538887U JPS63133751U JP S63133751 U JPS63133751 U JP S63133751U JP 2538887 U JP2538887 U JP 2538887U JP 2538887 U JP2538887 U JP 2538887U JP S63133751 U JPS63133751 U JP S63133751U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- communication device
- power supply
- handset
- built
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Facsimiles In General (AREA)
- Facsimile Transmission Control (AREA)
- Devices For Supply Of Signal Current (AREA)
Description
第１図は本考案の基本的構成を示す電話機内蔵
型通信装置のシステム構成図、第２図は実施例で
ある電話機内蔵型ＦＡＸにおける発呼装置のシス
テム回路図、第３図及び第４図は従来技術におけ
るＦＡＸと電話機との関係を示す図である。
１……通信装置本体システム、１ａ……通信装
置本体システムの電源回路、２……ＮＣＵ，３…
…ハンドセツト、４……通話回路網、５……ダイ
ヤル回路、５ａ……ダイヤル、６……スイツチン
グ回路、７……ダイオードブリツジ、８……伝送
路兼電源供給部。
Fig. 1 is a system configuration diagram of a telephone built-in communication device showing the basic configuration of the present invention, Fig. 2 is a system circuit diagram of a calling device in a telephone built-in FAX which is an embodiment, and Figs. 3 and 4. 1 is a diagram showing the relationship between a FAX and a telephone in the prior art. 1... Communication device main body system, 1a... Power supply circuit of the communication device main body system, 2... NCU, 3...
...Handset, 4...Telephone circuit network, 5...Dial circuit, 5a...Dial, 6...Switching circuit, 7...Diode bridge, 8...Transmission line and power supply unit.
Claims (1)
網とダイヤル回路へ接続される伝送路兼電源供給
路を、ハンドセツトのオフフツクにより電話回線
側と接続し、ハンドセツトのオンフツクにより通
信装置の本体システム側の電源回路に接続するス
イツチング回路を具備したことを特徴とする電話
機内蔵型通信装置における発呼装置。[Scope of Claim for Utility Model Registration] In a communication device built into a telephone, the transmission line and power supply line connected to the telephone telephone line and dial circuit via a diode bridge is connected to the telephone line side by the off-hook of the handset. 1. A calling device for a built-in telephone communication device, characterized in that the device is equipped with a switching circuit that connects to a power supply circuit on the main system side of the communication device by on-hook of the handset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2538887U JPS63133751U (en) | 1987-02-23 | 1987-02-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2538887U JPS63133751U (en) | 1987-02-23 | 1987-02-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133751U true JPS63133751U (en) | 1988-09-01 |
Family
ID=30825497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2538887U Pending JPS63133751U (en) | 1987-02-23 | 1987-02-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133751U (en) |
-
1987
- 1987-02-23 JP JP2538887U patent/JPS63133751U/ja active Pending