JPS635744U - - Google Patents
Info
- Publication number
- JPS635744U JPS635744U JP9795986U JP9795986U JPS635744U JP S635744 U JPS635744 U JP S635744U JP 9795986 U JP9795986 U JP 9795986U JP 9795986 U JP9795986 U JP 9795986U JP S635744 U JPS635744 U JP S635744U
- Authority
- JP
- Japan
- Prior art keywords
- time
- time data
- house
- clock circuit
- intercom
- 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
Landscapes
- Electric Clocks (AREA)
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Description
図面はこの考案の一実施例を示すもので、第１
図は全体の回路構成を示すブロツク図、第２図は
インタホン回路の詳細な回路構成を示す図である
。
１０……子機、１１，３９……ハイブリツド回
路、１２，１９……スピーカ、１３，２０……マ
イクロフオン、１４……呼出しスイツチ、１６…
…スイツチ、１７……親機、１８……インタホン
回路、３１……待受けスイツチ、３６……ブザー
回路、３８……通話切換スイツチ。
The drawing shows one embodiment of this invention.
The figure is a block diagram showing the overall circuit configuration, and FIG. 2 is a diagram showing the detailed circuit configuration of the intercom circuit. 10...Slave device, 11,39...Hybrid circuit, 12,19...Speaker, 13,20...Microphone, 14...Call switch, 16...
...Switch, 17...Base unit, 18...Intercom circuit, 31...Standby switch, 36...Buzzer circuit, 38...Call changeover switch.
Claims (1)
機と家屋内部に設置された親機との間で交互通話
を行なうインタホンにおいて、 現在の時刻の計時を行なう時計回路と、 任意の時間帯を示す開始時刻データ及び終了時
刻データを記憶設定する時刻記憶手段と、 上記時計回路からの現在の時刻データが上記時
刻記憶手段に記憶された時間帯内であるか否かを
判断する判断手段と、 この判断手段の判断結果に従つてインタホン機
能を一時停止させる停止手段と、 を具備したことを特徴とするインタホン。[Scope of claim for utility model registration] A clock circuit that measures the current time in an intercom that is equipped with a call switch and that performs alternating calls between a handset installed outside the house and a base unit installed inside the house. and time storage means for storing and setting start time data and end time data indicating an arbitrary time zone, and whether or not the current time data from the clock circuit is within the time zone stored in the time storage means. What is claimed is: 1. An interphone characterized by comprising: a determination means for determining: and a stop means for temporarily suspending an intercom function according to the determination result of the determination means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9795986U JPS635744U (en) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9795986U JPS635744U (en) | 1986-06-26 | 1986-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS635744U true JPS635744U (en) | 1988-01-14 |
Family
ID=30965447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9795986U Pending JPS635744U (en) | 1986-06-26 | 1986-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS635744U (en) |
-
1986
- 1986-06-26 JP JP9795986U patent/JPS635744U/ja active Pending