JPS63147055U - - Google Patents
Info
- Publication number
- JPS63147055U JPS63147055U JP3925787U JP3925787U JPS63147055U JP S63147055 U JPS63147055 U JP S63147055U JP 3925787 U JP3925787 U JP 3925787U JP 3925787 U JP3925787 U JP 3925787U JP S63147055 U JPS63147055 U JP S63147055U
- Authority
- JP
- Japan
- Prior art keywords
- answering machine
- tape
- mode
- switch
- telephone
- 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
- 238000001514 detection method Methods 0.000 claims 3
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
Description
第１図は本考案に係る留守番電話機能付ダブル
テープレコーダの送受信系路およびテープ再生系
路の一例を示す系統図、第２図は本考案に係る留
守番電話機能付ダブルテープレコーダの動作制御
系路の一例を示す系統図である。
符号の説明、１，１′…回線接続端子、２，２
′…電話接続端子、３…リレースイツチ、ＭＷ１
…モード選択スイツチ、ＭＷ２，ＭＷ３…選択ス
イツチ、ＰＣ１，ＰＣ２…フオトカプラ、ＳＷ…
切換スイツチ、ＣＰ…コントローラ、Ｌ…リレー
。
Fig. 1 is a system diagram showing an example of a transmission/reception system and a tape playback system of a double tape recorder with an answering machine function according to the present invention, and Fig. 2 is an operation control system of the double tape recorder with an answering machine function according to the present invention. FIG. 2 is a system diagram showing an example of a road. Explanation of symbols, 1, 1'...Line connection terminal, 2, 2
'...Telephone connection terminal, 3...Relay switch, MW 1
...Mode selection switch, MW 2 , MW 3 ...Selection switch, PC 1 , PC 2 ...Photocoupler, SW...
Changeover switch, CP...controller, L...relay.
Claims (1)
モードとテープ記録再生モードへの切換設定が可
能で、留守番電話モード時には電話回線からの呼
出信号の到来を検出することによつて作動するス
イツチ手段を介して電話回線とテープ再生回路お
よびテープ記録回路とを結合するようにした留守
番電話機能付ダブルテープレコーダにおいて、機
器内に設けられた電話回線と電話機とを接続する
信号伝送系路内に電話機のフツクオフ状態を検出
する検出手段を設け、該検出手段からの検出信号
出力時に、前記モード選択手段の操作で留守番電
話モードに切換えた場合には、前記スイツチ手段
を作動させて電話回線とテープ再生回路とを接続
するようにした留守番電話付ダブルテープレコー
ダ。 By operating the mode selection means, it is possible to switch between at least an answering machine mode and a tape recording/reproducing mode. In a double tape recorder with an answering machine function that connects a line, a tape playback circuit, and a tape recording circuit, the hook-off state of the telephone is detected in the signal transmission path that connects the telephone line and the telephone installed in the device. A detection means is provided for detecting, and when the detection signal is output from the detection means and the mode selection means is operated to switch to an answering machine mode, the switch means is operated to connect the telephone line and the tape playback circuit. A double tape recorder with an answering machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987039257U JPH0432844Y2 (en) | 1987-03-19 | 1987-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987039257U JPH0432844Y2 (en) | 1987-03-19 | 1987-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63147055U true JPS63147055U (en) | 1988-09-28 |
| JPH0432844Y2 JPH0432844Y2 (en) | 1992-08-06 |
Family
ID=30852264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987039257U Expired JPH0432844Y2 (en) | 1987-03-19 | 1987-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432844Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485925U (en) * | 1971-06-03 | 1973-01-23 |
-
1987
- 1987-03-19 JP JP1987039257U patent/JPH0432844Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS485925U (en) * | 1971-06-03 | 1973-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0432844Y2 (en) | 1992-08-06 |
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