JPS6335361U - - Google Patents
Info
- Publication number
- JPS6335361U JPS6335361U JP12807886U JP12807886U JPS6335361U JP S6335361 U JPS6335361 U JP S6335361U JP 12807886 U JP12807886 U JP 12807886U JP 12807886 U JP12807886 U JP 12807886U JP S6335361 U JPS6335361 U JP S6335361U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- line
- modulation
- switch
- terminal device
- 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
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は、本考案の一実施例に係わるビデオテ
ツクス端末装置の構成を示すブロツク図である。
１…切り換え部、２…電話機、３…変復調部、
Ｌ１，Ｌ２…電話回路、ｄ１，ｄ２…社内データ
ベースに連なるデータ線、Ｓ１…第１のスイツチ
、Ｓ２…第２のスイツチ。
FIG. 1 is a block diagram showing the configuration of a videotex terminal device according to an embodiment of the present invention. 1...Switching section, 2...Telephone, 3...Modulation/demodulation section,
L 1 , L 2 ... telephone circuit, d 1 , d 2 ... data line connected to the in-house database, S 1 ... first switch, S 2 ... second switch.
Claims (1)
回線を介して接続されるビデオテツクス端末装置
であつて、 電話回線を電話機又は自動ダイヤル機能を有す
る変復調部に接続可能なデータ信号線のどちらに
接続するかを選択する第１のスイツチと、 このデータ信号線又は企業内データベースに連
なるデータ線のどちらを前記変復調部に接続する
かを選択する第２のスイツチとを備え、 これら第１、第２のスイツチは、前記企業内デ
ータベースに連なるデータ線を前記変復調部に接
続している間は前記電話回線を必ず前記電話機に
接続するように連動されることを特徴とするビデ
オテツクスの端末装置。[Scope of Claim for Utility Model Registration] A videotex terminal device connected to a center office of a videotex system via a telephone line, which is a data signal capable of connecting the telephone line to a telephone or a modulation/demodulation unit with an automatic dialing function. a first switch for selecting which of the lines to be connected to, and a second switch for selecting which of the data signal line or the data line connected to the in-house database is to be connected to the modulation/demodulation section; The first and second switches are interlocked so as to always connect the telephone line to the telephone set while the data line connected to the in-house database is connected to the modulation/demodulation section. terminal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807886U JPH0332128Y2 (en) | 1986-08-22 | 1986-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12807886U JPH0332128Y2 (en) | 1986-08-22 | 1986-08-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6335361U true JPS6335361U (en) | 1988-03-07 |
| JPH0332128Y2 JPH0332128Y2 (en) | 1991-07-08 |
Family
ID=31023421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12807886U Expired JPH0332128Y2 (en) | 1986-08-22 | 1986-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332128Y2 (en) |
-
1986
- 1986-08-22 JP JP12807886U patent/JPH0332128Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0332128Y2 (en) | 1991-07-08 |
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