JPS6253851U - - Google Patents
Info
- Publication number
- JPS6253851U JPS6253851U JP14604685U JP14604685U JPS6253851U JP S6253851 U JPS6253851 U JP S6253851U JP 14604685 U JP14604685 U JP 14604685U JP 14604685 U JP14604685 U JP 14604685U JP S6253851 U JPS6253851 U JP S6253851U
- Authority
- JP
- Japan
- Prior art keywords
- plug
- tone ringer
- telephone
- tone
- ringer
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案一実施例の要部斜視図、第２図
は同上の回路図、第３図は従来例の概略構成図、
第４図は同上の回路図である。
１は電話機、２は差し込みプラグ、３……モジ
ユラジヤツク、４はトーンリンガ、５は電話回線
、６は接続検知スイツチである。
Fig. 1 is a perspective view of essential parts of an embodiment of the present invention, Fig. 2 is a circuit diagram of the same as above, Fig. 3 is a schematic configuration diagram of a conventional example,
FIG. 4 is a circuit diagram similar to the above. 1 is a telephone, 2 is a plug, 3 is a module jack, 4 is a tone ringer, 5 is a telephone line, and 6 is a connection detection switch.
Claims (1)
るモジユラジヤツクと、着信時に呼び出し音を発
生するトーンリンガとを具備したトーンリンガ付
き電話コンセントにおいて、上記モジユラジヤツ
クの差し込みプラグが差し込まれる凹所内に差し
込みプラグが挿入されたときに開成される常閉型
の接続検知スイツチを設け、上記接続検知スイツ
チにてトーンリンガの電話回線への接続を制御し
、差し込みプラグがモジユラジヤツクに差し込ま
れたときトーンリンガを電話機回線から切り離し
て呼び出し音が発生しないようにしたことを特徴
とするトーンリンガ付き電話コンセント。 In a telephone outlet with a tone ringer, which is equipped with a modular jack to which a plug attached to a telephone is connected, and a tone ringer that generates a ringing sound when a call is received, the plug is inserted into a recess in the modular jack into which the plug is inserted. A normally closed connection detection switch is provided, which is opened when the tone ringer is connected to the telephone line, and when the plug is inserted into the module jack, the tone ringer is disconnected from the telephone line and the ring tone is output. A telephone outlet with a tone ringer that prevents the occurrence of
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14604685U JPS6253851U (en) | 1985-09-25 | 1985-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14604685U JPS6253851U (en) | 1985-09-25 | 1985-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6253851U true JPS6253851U (en) | 1987-04-03 |
Family
ID=31058147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14604685U Pending JPS6253851U (en) | 1985-09-25 | 1985-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6253851U (en) |
-
1985
- 1985-09-25 JP JP14604685U patent/JPS6253851U/ja active Pending