CN2161958Y - Calling alarm device - Google Patents
Calling alarm device Download PDFInfo
- Publication number
- CN2161958Y CN2161958Y CN 93228701 CN93228701U CN2161958Y CN 2161958 Y CN2161958 Y CN 2161958Y CN 93228701 CN93228701 CN 93228701 CN 93228701 U CN93228701 U CN 93228701U CN 2161958 Y CN2161958 Y CN 2161958Y
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- China
- Prior art keywords
- circuit
- alarm
- microprocessor
- utility
- display
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a calling alarm device, which is composed of a microprocessor, a display circuit, a keyboard input circuit, a storage circuit, a snubber circuit, an alarm circuit, a diode coding circuit connected with the microprocessor. The paging communication and alarm display are independent devices and can be combined into one. When one user encounters the dangerous case, the room number which generates the dangerous case can be quickly and precisely displayed via a host machine box. The host machine simultaneously sends out the signals of indicating lamps to each extension for alarming the dangerous case. The utility model provides an integral and practical device for the communication of the tall building, theft protection, alarm, and indication.
Description
The utility model relates to a kind of building apartment warning device, especially a kind of call alarm device that is applicable to the many minutes families of building of skyscraper.
At present, existing various call burglar alarms, their major parts are to notify from a phone call, report to the police and separately use, notify from a phone call and just be used to communicate with each other, warning system also just is used for single warning, and automaticity is low, branch family terminal band less, the user uses inconvenience.
The purpose of this utility model provides notifies from a phone call communication and is the call alarm device of one with reporting to the police a kind of can the collection.
Technical solution of the present utility model is: be connected to display circuit 2, keyboard input circuit 3, storage circuit 4, buffer circuit 5 and warning circuit 6 with microprocessor 1, display circuit 2 joins with keyboard input circuit 3, is connected to diode coding circuit 7 with buffer circuit 5.
Also be connected to timing circuit 8 and sensing circuit 9 with buffer circuit 5.
Be connected to flasher circuit 10 with microprocessor.
The utility model is compared with prior art, is that employing is the call alarm display alarm of control core with the one-chip computer, notifies from a phone call communication and alarm indication, can be autonomous device, also can unite two into one.When certain branch family runs into dangerous situation, can on host box, demonstrate the room number that dangerous situation takes place quickly and accurately, and send the pilot lamp signal to all each extension sets, so that remind full building to notice that this building has dangerous situation to take place at the synchronization main frame.Room number on the display provides the open-and-shut site of an accident for the relevant personnel handle dangerous situation rapidly, is modern high-rise building communication, antitheft, the comprehensive utility unit of reporting to the police, showing.
Fig. 1 is the circuit block diagram of the utility model embodiment.
Fig. 2 is the circuit theory diagrams of the utility model embodiment.
Fig. 3 is the schematic diagram of diode coding circuit among the utility model embodiment.
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, be connected to display circuit 2, keyboard input circuit 3, storage circuit 4, buffer circuit 5 and warning circuit 6, display circuit 2 and keyboard input circuit 3 with microprocessor 1 and join, be connected to diode coding circuit 7 with buffer circuit 5.
Also be connected to timing circuit 8 and sensing circuit 9 with buffer circuit 5.
Be connected to flasher circuit 10 with microprocessor.
As shown in Figure 2, microprocessor [ 1 ] is selected single-chip microcomputer IC1(8031 for use), display circuit 2 is by reverser IC2(LS08), shift register IC3, IC4, IC5(74LS164), charactron S1, S2, S3 join and form.
Warning circuit 6 is by diode D5, loudspeaker Y1, Y2, receiver MIC1, MIC2, power amplifier IC14(386), IC15(324), audio-frequency power amplifier IC16, demoder IC18(4017) double D trigger IC17(4148) join and form.
Claims (3)
1, a kind of call alarm device, it is characterized in that: be connected to display circuit [2], keyboard input circuit [3], storage circuit [4], buffer circuit [5] and warning circuit [6], display circuit [2] and keyboard input circuit [3] with microprocessor [1] and join, be connected to diode coding circuit [7] with buffer circuit [5].
2, call alarm device according to claim 1 is characterized in that: also be connected to timing circuit [ 8 ] and sensing circuit [ 9 ] with buffer circuit [ 5 ].
3, call alarm device according to claim 1 is characterized in that: be connected to flasher circuit [ 10 ] with microprocessor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93228701 CN2161958Y (en) | 1993-07-03 | 1993-07-03 | Calling alarm device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 93228701 CN2161958Y (en) | 1993-07-03 | 1993-07-03 | Calling alarm device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2161958Y true CN2161958Y (en) | 1994-04-13 |
Family
ID=33805702
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 93228701 Expired - Fee Related CN2161958Y (en) | 1993-07-03 | 1993-07-03 | Calling alarm device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2161958Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104932249A (en) * | 2015-06-11 | 2015-09-23 | 南通医疗器械有限公司 | Medical instrument image bed control circuit |
-
1993
- 1993-07-03 CN CN 93228701 patent/CN2161958Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104932249A (en) * | 2015-06-11 | 2015-09-23 | 南通医疗器械有限公司 | Medical instrument image bed control circuit |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |