CN1246692A - Contact-type antitheft alarm - Google Patents
Contact-type antitheft alarm Download PDFInfo
- Publication number
- CN1246692A CN1246692A CN 98116895 CN98116895A CN1246692A CN 1246692 A CN1246692 A CN 1246692A CN 98116895 CN98116895 CN 98116895 CN 98116895 A CN98116895 A CN 98116895A CN 1246692 A CN1246692 A CN 1246692A
- Authority
- CN
- China
- Prior art keywords
- police
- report
- conducting
- alarm
- warning
- 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
- Burglar Alarm Systems (AREA)
Abstract
A touch-type antitheft alarm features that when a person is in touch with a metal article, neon tube is glowing to trigger SCR and make it turned-on. The moving contact of relay is actuated and the alarm sends out alarm signals until its power supply is cut off. It can also be used as music door bell. The present invention is practical and simple in structure.
Description
One, affiliated technical field: the invention belongs to safety precaution product manufacturing industry technical field.
Two, technical background: the product of present known safety precaution product manufacturing industry has entered huge numbers of families as antitheft door, anti-theft net and burglar bar etc.The user of safety precaution product, as the family and the unit of antitheft door, anti-theft net and burglar bar be installed, after the safety precaution product has been installed, because the enhancing of its psychological sense of security, fiber crops low thought also produces thereupon, shows security precautions placing on the safety precaution product such as antitheft door too.Therefore, the family of antitheft door, anti-theft net and iron railings and unit being installed is prized stolen phenomenon and is happened occasionally.Here it is technical background of the present invention.
Three, Fa Ming purpose: for make existing door, that window safe is taken precautions against product is safer, reduce by the stolen accident of sled and take place.Make it safer to adding contact-type antitheft alarm at present general antitheft door, anti-theft net and the burglar bar, increase user's the sense of security and strengthen user's awareness of safety, the possibility that the minimizing robbery accident takes place.And, making does not also have condition that antitheft door, the common timber of just installing and window part are installed to establish the aluminium alloy shutter door that iron railings and most market shops install, though its anti-theft feature is not strong, install that also can become behind the contact-type antitheft alarm of the present invention can be to the antitheft door of master alarm.Purpose of the present invention that Here it is.
Four, contact-type antitheft alarm accompanying drawing drawing explanation: accompanying drawing is the wiring diagram of contact-type antitheft alarm.Among the figure:
1, the alarm power supply be～220V is civilian; A is a phase line, and b is a center line.
2, C is a capacitor; Electric capacity is 120P.
3, R is a carbon resister; Resistance is 1M Ω.
4, F is safety precaution goods such as antitheft door (aluminium-containing alloy shutter door and added the common timber of one deck sheet iron), metal anti-theft net and burglar bar.
5, NH is a neon tube, and is identical with neon tube performance on the test pencil.
6, SCR is high sensitivity (uA level) transwitch pipe.NH is its flip flop equipment.
7, J is a midget universal relay; 1.～ is 11 contacts of J, wherein 1., 6., is moving contact, 2., 10. is the contact of two end points of the coil of J.
8, W
1Music door-bell for the band polite language; K
1Be W
1Switch.
9, W
2Be the warning electric bell; K
2Be W
2Switch.
10, W
3Be community policing warning electric bell, be installed in the joint defence mechanism duty room or relatives and friends neighbour's beyond this family that when user household goes out, when there was joint defence mechanism no fashionable or section in the family, this warning electric bell came into operation.K
3Be W
3Switch.
11, K is a power switch.When reporting to the police and the warning mission can make after finishing it stop to report to the police, after K was disconnected, moving contact set back, warning stops.Should close a floodgate immediately then, enter the Normal Alarm state of preparing again.
Five, technical scheme: the present invention is made up of trigger circuit, control circuit, warning circuit three parts.Power supply is～220V is civilian
1, trigger circuit are made up of C, R, NH, SCR and F.F in the accompanying drawing circuit is by external (come to visit and steal) when personnel touch, by known test pencil principle, because power supply phase line voltage over the ground, make the NH build-up of luminance, the conducting that is triggered of highly sensitive SCR (uA level) transwitch pipe, make [a-10.-2.-b] the coil electricity loop conducting of J in the control circuit, coil gets electric, makes its moving contact produce action.Because of touching, the moving contact of J produces action, finishes the triggering task like this.
2, control circuit is made of relay J.Be touched because of F in the trigger circuit---neon tube NH build-up of luminance---the transwitch pipe SCR conducting that therefore is triggered---[a-10.-2.-b] wire loop conducting thereupon of J---moving contact 1., 6., produces action, makes warning circuit [b-W
1-9.--a], [b-7.-6.-W
3-a] and [b-3.-1.-W
2-a] warning of conducting simultaneously of three loops; And also make the electric loop of control circuit [a--9.-10.-2.-b] conducting forever itself, or else the contact combination state that moving contact produces after the action can change, and therefore, can not interrupt after the warning circuit conducting, can report to the police for a long time; After having only disconnecting power switch K, moving contact restores to the original state, and reporting to the police just can stop.
3, warning circuit is by [W
1-K
1], [W
2-K
2] and [W
3-K
3] form; When not needing to report to the police, K
1Close a floodgate K
2, K
3Disconnect, music door-bell sent polite language and melodious music, W after F was touched
1Though do not report to the police, play the doorbell effect, also have certain effect to antitheft.As people's rest of being in, when needing to report to the police, K
1, K
3Disconnect K
2Close a floodgate, because of F is touched, W
2Report to the police W immediately
1, W
3Do not ring.When nobody needs to arrange community policing to take precautions against among the manager, K
1, K
2, K
3All close a floodgate W when F is touched
3Report to the police W to community policing place
1, W
2Also ring.
4, power switch K is total plug-in strip, after alarm is finished the warning mission, disconnects K and closes a floodgate again in a flash, and reporting to the police stops immediately, returns to the virgin state of preparing warning.
Feature of the present invention is: the object F that is taken precautions against by alarm is a metallic article, in case there is the people to touch, neon tube NH build-up of luminance, trigger switch pipe SCR conducting, make the relay moving contact produce action, alarm is reported to the police thereupon immediately, and can not interrupt after the beginning of reporting to the police, disconnecting power switch K after the warning mission is finished, reporting to the police just can stop.But should be in closure state when power switch K is flat.
Another feature of the present invention is: can make music door-bell in the time of need not reporting to the police; There is the people to have a rest in the family and when needing to report to the police, alarm sends sound; Can take [joint defence] measure when nobody needs burglar alarm again in the family, make stolen possibility drop to bottom line.
Six, beneficial effect of the present invention: fairly obvious have following some beneficial effect:
1, distinguishing feature of the present invention is that anti-theft effect is not poor but manufacturing cost and price are low in the burglar alarm product, provides advantage for entering huge numbers of families, and it is accepted by users easily, and market outlook are wide.
2, purposes of the present invention is various, can make music door-bell at ordinary times, when having the people to report to the police in the family, can make indoor alarm again, in the family nobody the time, can do community policing again and report to the police; A community policing duty room is set, can manages that need set up defences in many places and unwatched place.No matter all need so the present invention is family or unit, factories and miness, shops, universities and colleges, military-political department.
3, after adding a fast sheet iron on the common timber, also can use the present invention, make the relatively poor timber of theftproof performance become theftproof performance very strong " antitheft door "
4, social benefit of the present invention is huge, possesses the characteristics of easily being accepted by users, and the improvement of the condition of public security, incidence of cases are reduced and maintain social stability and all can play positive role.
Seven, realize best way of the present invention: the present invention is the very strong high-tech new product of practicality.Press the accompanying drawing assembling, C, R, NH, SCR and J are assembled in the plastic casing.Be exposed at outer attaching plug being arranged and lead to F and W of box
1, K
1, W
2, K
2, W
3, K
3The connection lead.Each tie point all should be reliable electric connection point during assembling, and each contact all should contact tight, solid and reliable.And every product should be with an instruction for mounting of easily being understood, accepting by users.
Claims (3)
- The invention belongs to safety precaution product manufacturing industry technical field.1, the present invention is made up of trigger circuit, control circuit, warning circuit three parts.Power supply is～220V is civilian.(1), trigger circuit are made up of C, R, NH, SCR and F.F in the accompanying drawing circuit is by external (come to visit and steal) when personnel touch, by known test pencil principle, because power supply phase line voltage over the ground, make the NH build-up of luminance, the conducting that is triggered of highly sensitive SCR (uA level) transwitch pipe, make [a-10.-2.-b] the coil electricity loop conducting of J in the control circuit, coil gets electric, makes its moving contact produce action.Because of touching, the moving contact of J produces action, finishes the triggering task like this.(2), control circuit is made of relay J.Be touched because of F in the trigger circuit---neon tube NH build-up of luminance---the transwitch pipe SCR conducting that therefore is triggered---[a-10.-2.-b] wire loop conducting thereupon of J---moving contact 1., 6., produces action, makes warning circuit [b-W 1-9.--a], [b-7.-6.-W 3-a] and [b-3.-1.-W 2-a] warning of conducting simultaneously of three loops; And also make the electric loop of control circuit [a--9.-10.-2.-b] conducting forever itself, or else the contact combination state that moving contact produces after the action can change, and therefore, can not interrupt after the warning circuit conducting, can report to the police for a long time; After having only disconnecting power switch K, moving contact restores to the original state, and reporting to the police just can stop.(3), warning circuit is by [W 1-K 1], [W 2-K 2] and [W 3-K 3] form; When not needing to report to the police, K 1Close a floodgate K 2, K 3Disconnect, music door-bell sent polite language and melodious music, W after F was touched 1Though do not report to the police, play the doorbell effect, also have certain effect to antitheft.As people's rest of being in, when needing to report to the police, K 1, K 3Disconnect K 2Close a floodgate, because of F is touched, W 2Report to the police W immediately 1, W 3Do not ring.When nobody needs to arrange community policing to take precautions against among the manager, K 1, K 2, K 3All close a floodgate W when F is touched 3Report to the police W to community policing place 1, W 2Also ring.(4), power switch K is total plug-in strip, after alarm is finished the warning mission, disconnects K and closes a floodgate again in a flash, reporting to the police stops immediately, returns to prepare the virgin state of reporting to the police.
- 2, according to claim 1, feature of the present invention is: the object F that is taken precautions against by alarm is a metallic article, in case there is the people to touch, neon tube NH build-up of luminance, trigger switch pipe SCR conducting makes the relay moving contact produce action, alarm is reported to the police thereupon immediately, and can not interrupt after the beginning of reporting to the police, disconnecting power switch K after the warning mission is finished, reporting to the police just can stop.But should be in closure state when power switch K is flat.
- 3, according to claim 1, another feature of the present invention is: can make music door-bell in the time of need not reporting to the police; There is the people to have a rest in the family and when needing to report to the police, alarm sends sound; Can take the community policing measure when nobody needs burglar alarm again in the family, make stolen possibility drop to bottom line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98116895 CN1246692A (en) | 1998-08-28 | 1998-08-28 | Contact-type antitheft alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98116895 CN1246692A (en) | 1998-08-28 | 1998-08-28 | Contact-type antitheft alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1246692A true CN1246692A (en) | 2000-03-08 |
Family
ID=5225248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98116895 Pending CN1246692A (en) | 1998-08-28 | 1998-08-28 | Contact-type antitheft alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1246692A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923511A (en) * | 2015-12-30 | 2017-07-07 | 深圳爱易瑞科技有限公司 | A kind of teaching examination anti-cheating device |
-
1998
- 1998-08-28 CN CN 98116895 patent/CN1246692A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923511A (en) * | 2015-12-30 | 2017-07-07 | 深圳爱易瑞科技有限公司 | A kind of teaching examination anti-cheating device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1246692A (en) | Contact-type antitheft alarm | |
| CN201166894Y (en) | Anti-theft alarm device | |
| CN2300959Y (en) | High-intelligent theft-proof alarm device | |
| CN2165207Y (en) | Portable safe | |
| US5654691A (en) | Auxiliary backup device of burglary alarm system | |
| CN205375720U (en) | Simple and easy anti -theft device of family that baffle promoted | |
| CN2170351Y (en) | Automatic alarm theft-proof lock | |
| CN2329047Y (en) | Anti-theft alarm | |
| CN2171889Y (en) | Safety device of camera composed with detector and siren | |
| CN207690242U (en) | A kind of hidden-type plain type Household antitheft warning device | |
| CN207883067U (en) | A kind of anti-theft warning circuit | |
| CN2150589Y (en) | Multiple-anti-theft self-locking alarm | |
| CN2169171Y (en) | Electronic alarm with automatic calling against thief | |
| CN2137382Y (en) | Anti-theft telecontrolled alarm for electric power equipments | |
| CN1034080A (en) | Warning system | |
| CN1010165B (en) | Multiple purpose signal system for building | |
| CN106910305A (en) | Intelligent wireless network door sensor burglar alarm | |
| CN104574728A (en) | Remote network security and protection alarming control method and control device based on SOA architecture | |
| CN2157552Y (en) | Joint protection anti-theft alarm | |
| CN2190328Y (en) | Coded computer alarm | |
| CN2153840Y (en) | Multiple position theft-proof device | |
| CN2298564Y (en) | Automatic alarm device | |
| CN2323419Y (en) | Communication type burglar alarm | |
| CN1044693A (en) | Lock type anti-theft alarm device | |
| CN85204145U (en) | Music sounding unit for guarding and against theft |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication |