JPS58176454U - Intercom device with alarm function - Google Patents
Intercom device with alarm functionInfo
- Publication number
- JPS58176454U JPS58176454U JP7336882U JP7336882U JPS58176454U JP S58176454 U JPS58176454 U JP S58176454U JP 7336882 U JP7336882 U JP 7336882U JP 7336882 U JP7336882 U JP 7336882U JP S58176454 U JPS58176454 U JP S58176454U
- Authority
- JP
- Japan
- Prior art keywords
- alarm
- speaker
- base unit
- amplifier
- additional
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はインターホン装置のシステム図、第２図は本考
案による警報機能付インターホン装置における回路図で
ある。
■・・・・・・親機、■・・・・・・増設親機、■・・
・・・・子機、１゜４・・・・・・増幅器、２・・・・
・・警報制御回路、３・・・・・・警報発振回路、５・
・・・・・呼出発振回路、６．６′・・・・・・警報ス
イッチ、ＳＰ□〜ＳＰ４・・・・・・スピーカ。FIG. 1 is a system diagram of an intercom device, and FIG. 2 is a circuit diagram of an intercom device with an alarm function according to the present invention. ■・・・Base unit, ■・・・Extension main unit, ■・・・
...Slave unit, 1゜4...Amplifier, 2...
...Alarm control circuit, 3...Alarm oscillation circuit, 5.
...Call oscillation circuit, 6.6'...Alarm switch, SP□~SP4...Speaker.
Claims (1)
ンＪ！１．Ｊ！２．．．・・・、Ｊ！７で結線してなる
親子式インターホンにおいて、前記親機Ｉに、前記親機
Ｉおよび増設親機Ｈに内股若しくは外設された警報スイ
ッチ６．６′により作動する警報制御回路２と、該警報
制御回路２によって動作する警報発振回路３並びに前記
親機■のスピーカＳＰ１と前記増設親機■のスピーカＳ
Ｐ２を鳴動させる増幅器１および前記子機■のスピーカ
ＳＰ３を鳴動させる増幅器４と、前記警報スイッチ６．
６′により導通し、前記増幅器１を介して送られる前記
警報発振回路３からの警報音信号を前記スピーカＳＰ１
の前段に設けられた呼出音量調整器ＶＲ１をバイパスし
て前記スピーカＳＰ１に伝えるスイッチング素子Ｔｒ□
とを設けると共に、前記増設親機Ｈに、前記警報スイッ
チ６．６′により導通し前記親機Ｉめ前記増幅器１から
送られる前記警報音信号を前記増設親機■内の前記スピ
ーカＳＰ２の前段に設け、られた呼出音量調整器■Ｒ２
をバイパスして前記スピーカＳＰ２に伝えるスイッチン
グ素子Ｔｒ２を設けることを特徴とする警報機能付イン
ターホン装置。Line J! Base unit I, at least one additional base unit ■, and slave unit ■! 1. J! 2. ．． ．． ..., J! 7, the parent-child intercom includes an alarm control circuit 2, which is activated by an alarm switch 6, 6' installed internally or externally in the parent device I and the additional parent device H; An alarm oscillation circuit 3 operated by the control circuit 2, the speaker SP1 of the base unit (2), and the speaker S of the additional base unit (2)
An amplifier 1 that makes the speaker P2 sound, an amplifier 4 that makes the speaker SP3 of the child unit 2 sound, and the alarm switch 6.
6' conducts the alarm sound signal from the alarm oscillation circuit 3 sent via the amplifier 1 to the speaker SP1.
A switching element Tr□ bypasses the ringing volume adjuster VR1 provided at the front stage of and transmits the information to the speaker SP1.
and the alarm sound signal sent from the amplifier 1 to the base unit I through the alarm switch 6, 6' is connected to the additional base unit H, and the alarm sound signal sent from the amplifier 1 to the base unit Ringer volume adjuster installed in ■R2
An intercom device with an alarm function, characterized in that a switching element Tr2 is provided to bypass and transmit the information to the speaker SP2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7336882U JPS58176454U (en) | 1982-05-19 | 1982-05-19 | Intercom device with alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7336882U JPS58176454U (en) | 1982-05-19 | 1982-05-19 | Intercom device with alarm function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58176454U true JPS58176454U (en) | 1983-11-25 |
| JPS6223167Y2 JPS6223167Y2 (en) | 1987-06-12 |
Family
ID=30082876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7336882U Granted JPS58176454U (en) | 1982-05-19 | 1982-05-19 | Intercom device with alarm function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58176454U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9464588B2 (en) | 2013-08-15 | 2016-10-11 | Kohler Co. | Systems and methods for electronically controlling fuel-to-air ratio for an internal combustion engine |
-
1982
- 1982-05-19 JP JP7336882U patent/JPS58176454U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9464588B2 (en) | 2013-08-15 | 2016-10-11 | Kohler Co. | Systems and methods for electronically controlling fuel-to-air ratio for an internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6223167Y2 (en) | 1987-06-12 |
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