CN2322192Y - Alarm device with controller - Google Patents
Alarm device with controller Download PDFInfo
- Publication number
- CN2322192Y CN2322192Y CN 98210326 CN98210326U CN2322192Y CN 2322192 Y CN2322192 Y CN 2322192Y CN 98210326 CN98210326 CN 98210326 CN 98210326 U CN98210326 U CN 98210326U CN 2322192 Y CN2322192 Y CN 2322192Y
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- pin
- trigger
- utility
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Abstract
The utility model provides an alarm device with a controller, which is composed of a trigger switch, an NOT gate trigger and a load alarm. The utility model is characterized in that the utility model is also connected with a detecting delay trigger. When the utility model is used, the problem of false alarm is fundamentally solved, the normal work of the alarm is ensured, and the service life of the alarm is prolonged simultaneously. A light-operated switch is arranged at the utility model. The utility model solve the disadvantages in the prior art that the operation is complex, the fault is easy to generate, the reliability is poor, etc. The utility model provides a novel alarm for a user, and the utility model has the advantages of reliable work and monitoring function.
Description
The utility model relates to a kind of warning device, especially a kind of warning device with monitoring function.
In real social life, people have adopted various guard measures for ensureing living safety and the normal order of producing, and electronic alarm is exactly wherein a kind of.Because its volume is little, easy for installation, report to the police promptly and accurately, therefore be widely used in home security, safety cabinet is antitheft, and the anti-criminal of other important department.But there is the situation of wrong report mostly in existing electronic alarm.Promptly ought be not intended to bump the safety cabinet or the handle coded lock that makes a movement all can false alarm.So both upset normal warning, influenced the serviceable life of alarm again, and trivial operations, be difficult to grasp.
It is a kind of rational in infrastructure, simple to operate that the purpose of this utility model is to provide, the reliable firm warning device with monitoring function.
The utility model is such, and when touch switch, controller enters alert status immediately, as belong to being not intended to, automatically terminates early warning after several seconds, and again during touch switch, this controller is discerned on the contrary, and signals to alarm by controller and report to the police.
Concrete scheme of the present utility model is: it is made of trigger switch, not gate trigger, load alarm, it is characterized in that it also is connected with the detection time-delay trigger, is used to control the wrong report of alarm.Specifically be between trigger switch S1 and Sheffer stroke gate trigger D2:B, to be connected with by two one shot multivibrator D1:A, R2, C4 and D1:B, R11, C3, and the detection time-delay trigger of triode V3 formation, wherein the end of trigger switch S1 links to each other with battery Vcc, the other end links to each other with the D1:A4 pin with the V3 collector by resistance R 5, the V3 emitter links to each other and ground connection with the negative pole of capacitor C 4 and 1 pin of D1:A, and the V3 base stage links to each other with D1:A6 pin D1:B11 pin respectively by resistance R 8, and the C4 positive pole links to each other with the D1:A2 pin with resistance R 2 one ends respectively, the R2 other end links to each other with power supply VCC with R11 respectively, the R11 other end and D1:B14 pin and 3 anodal linking to each other of capacitor C, capacitor C 3 negative poles link to each other with the D1:B15 pin, and 5 pin of D1:B10 pin Sheffer stroke gate trigger D2:B link to each other, 6 pin of D2:B link to each other with trigger switch S1, and 4 pin link to each other with the load alarm.
The course of work of the present utility model is: when touch switch S1, D1:A is triggered, the Q end is uprised by low, make the V3 conducting on the one hand, with trigger end A terminal shortcircuit, switch S 1 is inoperative during this period, D1:B is triggered, and delay time is by R11 and C3 decision, and Q holds by after low the uprising, Sheffer stroke gate trigger D2:B is opened, because of the state of its output terminal 4 pin is determined by 6 pin, thus during this pre-warning time, when trigger switch S1 no longer then automatically terminates early warning, continued to trigger as switch S 1, to produce a differentiated pulse at 6 pin of D2:B and make 4 pin produce a low pulse, and make capacitor C 5 discharges, this moment, D2:D output uprised, promote field effect transistor V4 conducting, alarm work.
The utility model compared with prior art has following advantage and effect: because this device is provided with the detection time-delay trigger, fundamentally solved the problem of false alarm, guaranteed the operate as normal of alarm, prolonged the serviceable life of this alarm simultaneously.The utility model is provided with light-operated switch in addition, has solved the prior art complicated operation, easy break-down, and weak points such as poor reliability are for the user provides a kind of novel alarm that has monitoring function reliably.The utility model can be used on safety cabinet, antitheft door, automobile and the Digiplex.
Fig. 1 is the circuit structure diagram of the utility model.
The embodiment that provides below in conjunction with accompanying drawing is described further the utility model.
Among the figure, constituting 2-3 by D1:A one shot multivibrator 4528 delays time second, its time delay is by R2 and C4 decision, trigger pip adopts to rise prolongs triggering, provide by S1, S1 is the mercury balance cock, constitutes 4-15 by D1:B one shot multivibrator 4528 and delays time second, and delay time is by R11 and C3 decision; D2:B, D2:D, D2:C, D2:A is 4093 Sheffer stroke gate triggers, its interconnected relationship is: the end of trigger switch S1 links to each other with battery Vcc, the other end links to each other with the D1:A4 pin with the V3 collector by resistance R 5, the V3 emitter links to each other and ground connection with the negative pole of capacitor C 4 and 1 pin of D1:A, the V3 base stage links to each other with D1:A6 pin D1:B11 pin respectively by resistance R 8, the C4 positive pole links to each other with the D1:A2 pin with resistance R 2 one ends respectively, the R2 other end links to each other with power Vcc with R11 respectively, the R11 other end and D1:B14 pin and 3 anodal linking to each other of capacitor C, capacitor C 3 negative poles link to each other with 12 pin and ground connection with the D1:B15 pin, the D1:B10 pin links to each other with 5 pin of Sheffer stroke gate trigger D2:B, 6 pin of D2:B are by C2, and R6 links to each other with trigger switch S1, and 4 pin pass through V11, D2:D, V4 links to each other with the load alarm.RP-L is photoresistance, and respectively with R10, RP1 links to each other with D2:A1 pin, 2 pin, and the D2:A3 pin is by V10 and D2; C8 pin, 9 pin are connected to D1:B10 pin and D2:B5 pin by V8 after linking to each other.
Claims (3)
1. the warning device of a tape controller is made of trigger switch, not gate trigger, load alarm, it is characterized in that it also is connected with the detection time-delay trigger.
2, warning device according to claim 1 is characterized in that being connected with by two one shot multivibrator D1:A between trigger switch S1 and Sheffer stroke gate trigger D2:B, R2, C4 and D1:B, R11, C3, and the detection time-delay trigger of triode V3 formation.
3, warning device according to claim 1 and 2, an end that it is characterized in that trigger switch S1 links to each other with battery Vcc, the other end links to each other with the D1:A4 pin with the V3 collector by resistance R 5, the V3 emitter links to each other and ground connection with the negative pole of capacitor C 4 and 1 pin of D1:A, the V3 base stage links to each other with D1:A6 pin D1:B11 pin respectively by resistance R 8, the C4 positive pole links to each other with the D1:A2 pin with resistance R 2 one ends respectively, the R2 other end links to each other with power supply VCC with R11 respectively, the R11 other end and D1:B14 pin and 3 anodal linking to each other of capacitor C, capacitor C 3 negative poles link to each other with the D1:B15 pin, 5 pin of D1:B10 pin Sheffer stroke gate trigger D2:B link to each other, 6 pin of D2:B link to each other with trigger switch S1, and 4 pin link to each other with the load alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210326 CN2322192Y (en) | 1998-01-16 | 1998-01-16 | Alarm device with controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98210326 CN2322192Y (en) | 1998-01-16 | 1998-01-16 | Alarm device with controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2322192Y true CN2322192Y (en) | 1999-06-02 |
Family
ID=33965396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98210326 Expired - Fee Related CN2322192Y (en) | 1998-01-16 | 1998-01-16 | Alarm device with controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2322192Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407308B (en) * | 2008-11-18 | 2011-10-12 | 三一集团有限公司 | Piling machine elevating chain monitoring apparatus and piling machine using the apparatus |
| CN106205065A (en) * | 2016-09-13 | 2016-12-07 | 武汉百络优物联科技有限公司 | Switching value alarm |
-
1998
- 1998-01-16 CN CN 98210326 patent/CN2322192Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101407308B (en) * | 2008-11-18 | 2011-10-12 | 三一集团有限公司 | Piling machine elevating chain monitoring apparatus and piling machine using the apparatus |
| CN106205065A (en) * | 2016-09-13 | 2016-12-07 | 武汉百络优物联科技有限公司 | Switching value alarm |
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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 |