JPH039549U - - Google Patents
Info
- Publication number
- JPH039549U JPH039549U JP6831389U JP6831389U JPH039549U JP H039549 U JPH039549 U JP H039549U JP 6831389 U JP6831389 U JP 6831389U JP 6831389 U JP6831389 U JP 6831389U JP H039549 U JPH039549 U JP H039549U
- Authority
- JP
- Japan
- Prior art keywords
- telephone
- incoming call
- call signal
- voltage
- bell
- 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 4
- 238000012544 monitoring process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
Description
第１図は、本考案の一実施例の接続例を示す図
である。第２図は、上記実施例の具体例を示す図
である。第３図は、本考案の他の実施例を示す回
路図である。
２０…電話機、３０，３０ａ…電話機用付属電
鈴、３２…着信信号検出回路、３３…デジタル録
再回路、３６，３６ａ…スイツチ駆動回路、３７
…切換スイツチ、３８…オフフツク検出回路、４
１…電圧監視回路、４２…再生制御回路。
FIG. 1 is a diagram showing a connection example of an embodiment of the present invention. FIG. 2 is a diagram showing a specific example of the above embodiment. FIG. 3 is a circuit diagram showing another embodiment of the present invention. 20... Telephone, 30, 30a... Attached bell for telephone, 32... Incoming signal detection circuit, 33... Digital recording/reproducing circuit, 36, 36a... Switch drive circuit, 37
...Selector switch, 38...Off-hook detection circuit, 4
1... Voltage monitoring circuit, 42... Regeneration control circuit.
Claims (1)
信信号検出手段と； この着信信号検出手段が上記着信呼出信号を検
出しているときに、予め録音されている音情報を
再生する録音再生手段と； 上記着信信号検出手段が上記着信呼出信号を検
出したときに、上記電話回線から電話機を切離し
、オフフツクしたときに、上記電話機を上記電話
回線に接続する切換手段と； を有することを特徴とする電話機用付属電鈴。 (2) 請求項１において、 上記電話機用付属電鈴を駆動する電源と、この
電源の電圧が所定電圧以上であるか否かを監視す
る電圧監視手段とが設けられ、上記電源の電圧が
所定電圧以上であるときのみ、上記録音再生手段
と上記切換手段とを駆動することを特徴とする電
話機用付属電鈴。[Scope of Claim for Utility Model Registration] (1) An incoming call signal detection means for detecting an incoming call signal from a telephone line; and an incoming call signal that is recorded in advance while the incoming call signal detection means detects the incoming call signal. recording and reproducing means for reproducing sound information; and switching means for disconnecting the telephone from the telephone line when the incoming signal detecting means detects the incoming call signal and connecting the telephone to the telephone line when off-hook. An accessory bell for a telephone, characterized in that it has the following features: (2) In claim 1, there is provided a power source for driving the bell attached to the telephone, and voltage monitoring means for monitoring whether the voltage of the power source is higher than a predetermined voltage, and the voltage of the power source is a predetermined voltage. An attached bell for a telephone, characterized in that the recording and reproducing means and the switching means are driven only when the above conditions are met.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6831389U JPH039549U (en) | 1989-06-12 | 1989-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6831389U JPH039549U (en) | 1989-06-12 | 1989-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH039549U true JPH039549U (en) | 1991-01-29 |
Family
ID=31602642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6831389U Pending JPH039549U (en) | 1989-06-12 | 1989-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000338896A (en) * | 1999-05-31 | 2000-12-08 | Sony Corp | Substrate positioning and substrate bonding device |
-
1989
- 1989-06-12 JP JP6831389U patent/JPH039549U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000338896A (en) * | 1999-05-31 | 2000-12-08 | Sony Corp | Substrate positioning and substrate bonding device |
| JP4501174B2 (en) * | 1999-05-31 | 2010-07-14 | ソニー株式会社 | Substrate positioning device and substrate bonding device |
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