JPS6022061U - Intercom device with alarm function - Google Patents
Intercom device with alarm functionInfo
- Publication number
- JPS6022061U JPS6022061U JP11275683U JP11275683U JPS6022061U JP S6022061 U JPS6022061 U JP S6022061U JP 11275683 U JP11275683 U JP 11275683U JP 11275683 U JP11275683 U JP 11275683U JP S6022061 U JPS6022061 U JP S6022061U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- signal
- oscillation
- circuit
- indicator light
- 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
Landscapes
- Alarm Systems (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の警報機能付インターホン装置のシステム
図、第２図は本考案の警報機能付インターホン装置の回
路図、第３図は第２図における警報制御回路の具体的な
回路図、第４図は第２図における常時点灯回路の具体的
な回路図、第５図は第２図の親機における変形例を示し
た回路図である。
１．１０・・・警報器、２，１１・・・親機、３，１２
・・・子機、１３・・・警報制御回路、１６・・・常時
点灯回路、１７・・・警報発振回路、２９・・・スピー
カ、４０・・・表示灯、６２・・・タイマ、７２・・・
リレー。Fig. 1 is a system diagram of a conventional intercom device with an alarm function, Fig. 2 is a circuit diagram of an intercom device with an alarm function of the present invention, and Fig. 3 is a specific circuit diagram of the alarm control circuit in Fig. 2. FIG. 4 is a specific circuit diagram of the constant lighting circuit in FIG. 2, and FIG. 5 is a circuit diagram showing a modification of the main device in FIG. 2. 1.10...Alarm device, 2,11...Base unit, 3,12
... Slave device, 13... Alarm control circuit, 16... Constant lighting circuit, 17... Alarm oscillation circuit, 29... Speaker, 40... Indicator light, 62... Timer, 72 ...
relay.
Claims (1)
警報表示を行う警報機能付インターホン装置であって、
親機に、警報信号により動作し所定時間経過後に前記警
報表示をさせるための信号を出力する警報制御回路と、
該警報制御回路により作動し前記警報表示を断続とする
ための発振信号を出力する警報発振回路と、平時に前記
表示灯を連続通電させ異常時に該警報制御回路により該
連続通電を遮断する常時点灯回路とを有すると共に、子
機に、前記警報発振回路の発振信号により警報音を断続
的に発するスピーカと、該スピーカと同様の信号ライン
に接続され異常時に連続点灯表示から該発振信号により
点滅表示を行う表示灯とを有することを特徴とする警報
機能付インターホン装置。An intercom device with an alarm function, in which a base unit and a slave unit are connected by two wires, and an alarm is displayed by an alarm sound and an indicator light,
an alarm control circuit that operates in response to an alarm signal and outputs a signal to the base unit to cause the alarm to be displayed after a predetermined period of time;
an alarm oscillation circuit that is activated by the alarm control circuit and outputs an oscillation signal for making the alarm display intermittent; and a constant lighting circuit that continuously energizes the indicator light during normal times and shuts off the continuous energization by the alarm control circuit when an abnormality occurs. The cordless handset has a speaker that intermittently emits an alarm sound using the oscillation signal of the alarm oscillation circuit, and is connected to the same signal line as the speaker and changes from a continuous lighting display to a flashing display using the oscillation signal in the event of an abnormality. What is claimed is: 1. An intercom device with an alarm function, characterized in that it has an indicator light that performs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275683U JPS6022061U (en) | 1983-07-20 | 1983-07-20 | Intercom device with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11275683U JPS6022061U (en) | 1983-07-20 | 1983-07-20 | Intercom device with alarm function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6022061U true JPS6022061U (en) | 1985-02-15 |
| JPH0426952Y2 JPH0426952Y2 (en) | 1992-06-29 |
Family
ID=30261276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11275683U Granted JPS6022061U (en) | 1983-07-20 | 1983-07-20 | Intercom device with alarm function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6022061U (en) |
-
1983
- 1983-07-20 JP JP11275683U patent/JPS6022061U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0426952Y2 (en) | 1992-06-29 |
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