JPS58194557U - telephone - Google Patents
telephoneInfo
- Publication number
- JPS58194557U JPS58194557U JP9076182U JP9076182U JPS58194557U JP S58194557 U JPS58194557 U JP S58194557U JP 9076182 U JP9076182 U JP 9076182U JP 9076182 U JP9076182 U JP 9076182U JP S58194557 U JPS58194557 U JP S58194557U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- speech current
- detection circuit
- speech
- lights
- 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
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
第１図、第２図は従来受話器はすしが起っている状態を
示す外観図、第３−図は本考案の一実施例の回路構成図
、第４図ａ、 ｂは、本考案の実施例の外観図を示す
もので、発光素子を電話機本体および受話器に取り付け
た場合を示す。
１・・・・・・電話機本体、２・・・・・・電話回線、
３・・・・・・タックスイッチ、４・・・・・・発光素
子、５・・・・・・ネットワーク、６・・・・・・受話
器。Figures 1 and 2 are external views of the conventional telephone receiver in a state in which the sushi is in the upright position. This is an external view of the embodiment, showing a case where a light emitting element is attached to a telephone body and a receiver. 1...Telephone body, 2...Telephone line,
3...Tack switch, 4...Light emitting element, 5...Network, 6...Telephone receiver.
Claims (1)
回路で通話電流が検出されると点灯し通話電流が検出さ
れないと消灯する発光表示器を備えることを特徴とする
電話機。A telephone set comprising: a detection circuit for detecting a speech current flowing through the telephone; and a light-emitting indicator that lights up when the detection circuit detects a speech current and turns off when no speech current is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9076182U JPS58194557U (en) | 1982-06-17 | 1982-06-17 | telephone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9076182U JPS58194557U (en) | 1982-06-17 | 1982-06-17 | telephone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58194557U true JPS58194557U (en) | 1983-12-24 |
Family
ID=30099231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9076182U Pending JPS58194557U (en) | 1982-06-17 | 1982-06-17 | telephone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58194557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123757U (en) * | 1984-07-18 | 1986-02-12 | 三洋電機株式会社 | On-hook status display device |
-
1982
- 1982-06-17 JP JP9076182U patent/JPS58194557U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6123757U (en) * | 1984-07-18 | 1986-02-12 | 三洋電機株式会社 | On-hook status display device |
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