CN2500564Y

CN2500564Y - Touch induced against burglar and antihijacking device for automobile

Info

Publication number: CN2500564Y
Application number: CN01278901U
Authority: CN
Inventors: 唐亚川
Original assignee: YIN BEIQI
Current assignee: YIN BEIQI
Priority date: 2001-12-21
Filing date: 2001-12-21
Publication date: 2002-07-17
Anticipated expiration: 2011-12-21

Abstract

A touch-induction type device for protecting against car theft and robbery is provided, which comprises a bistable circuit IC 101, a time-delay circuit IC 102, a time-delay circuit IC 103, a bistable circuit IC 104 and an alarm Y. The bistable circuit IC 101 is connected with an anti-robbery contact A and a reset point B. The bistable circuit IC 101 is connected with the time-delay circuit IC 102 by a resistor R01 and a triode Q01. The emitting electrode of the triode Q01 is connected with the bistable circuit IC 101, the time-delay circuit IC 103, a relay J3 and a three-terminal voltage stabilizer Q06 respectively. The time-delay circuit IC 103 is connected with a triode Q08 and a triode Q09 by a resister R08. The resister R08 is also connected with a triode Q07 and a resistor R09. The triode Q07 is also connected with the relay J3. The bistable circuit IC 104 is connected with an anti-robbery contact C. The bistable circuit IC 104 is connected with the relay J3. The utility model has the advantages of good anti-theft and anti-robbery functions, outdoor car protection function, easy operation, significant effect, and low cost.

Description

The touch-induction-type theft and robbery preventer for automobile

Technical field

The utility model relates to anti-joyride device, especially a kind of touch-induction-type theft and robbery preventer for automobile that is used for automobile.

Background technology

The anti-joyride device that is used for automobile at present has multiple, and a kind of is with big iron lock vehicle steering to be pinned, and operation is not only required great effort but also clumsy, and not attractive in appearance; Another kind is the speech control car anti-joyride device, and this alarms and security systems for automobiles is sensitive practical, and loud noise just sends alarm sound but meet slightly, has the suspicion that disturbs residents; Another is the distance type car alarm that generally adopts now, and this car alarm program is loaded down with trivial details, complicated operation, and the user often has the sensation from pin in a helpless situation, and costs an arm and a leg, and is difficult to accept.In addition, existing alarms and security systems for automobiles only has anti-theft feature, not the anti-function of robbing of tool.

Summary of the invention

The purpose of this utility model is the alarms and security systems for automobiles at present use, the operation clumsiness that has, the chance that has loud noise is slightly just sent alarm sound, disturbs other people, and the program that has is loaded down with trivial details, and problem such as cost an arm and a leg, a kind of simple structure is provided, easy to operate, with low cost, not only have anti-theft feature, and have anti-touch-induction-type theft and robbery preventer for automobile of robbing function.

Touch-induction-type theft and robbery preventer for automobile described in the utility model comprises bistable circuit IC101, time delay circuit IC102, time delay circuit IC103, bistable circuit IC104 and annunciator Y.

A is the anti-contact of robbing, and B is a recovery point.The anti-contact A of robbing links to each other with the pin 2 of bistable circuit IC101.Recovery point B links to each other with the pin 6 of bistable circuit IC101.The pin 3 of bistable circuit IC101 links to each other with pin 4, the pin 8 of time delay circuit IC102 by the collecting electrode of resistance R 01 and aerotron Q01.The collecting electrode of aerotron Q01 links to each other with pin 2, pin 6 and the resistance R 02 of time delay circuit IC102 through capacitor C 02 simultaneously.The other end ground connection of resistance R 02.The emitter of aerotron Q01 links to each other with the pin 8 of bistable circuit IC101, links to each other with time delay circuit IC103 pin 4, pin 8, relay J 3, capacitor C 04, capacitor C 05, three-terminal regulator block Q06 simultaneously.The other end of three-terminal regulator block Q06 links to each other with resistance R 04, resistance R 09, relay J 2, relay J 3 respectively.The other end ground connection of capacitor C 04.

The pin 3 of time delay circuit IC102 links to each other with the base stage of K switch, aerotron Q02, Q05 by resistance R 03.Draw resistance R 05, resistance R 06 by K switch.Resistance R 05 links to each other with igniter for automobile H.Resistance R 06 links to each other with annunciator Y with relay J 1 simultaneously.The collecting electrode of aerotron Q02 links to each other with the base stage of resistance R 04 with aerotron Q03 simultaneously.The collecting electrode of aerotron Q03 links to each other with relay J 2.The collecting electrode of aerotron Q05 links to each other with relay J 1.The pin 1 equal ground connection of bistable circuit IC101, time delay circuit IC102, pin 5 are respectively by capacitor C 01, capacitor C 03 ground connection.

The pin 2 of time delay circuit IC103, pin 6 link to each other with pin 4, pin 8 by capacitor C 05, by resistance R 07 ground connection.The pin 3 of time delay circuit IC103 links to each other with the base stage of aerotron Q08 and the collecting electrode of aerotron Q09 respectively by resistance R 08.The collecting electrode of aerotron Q08 links to each other with base stage, the resistance R 09 of aerotron Q07 respectively.The collecting electrode of aerotron Q07 links to each other with relay J 3.

C is antitheft contact.Antitheft contact C links to each other with the pin 2 of bistable circuit IC104.The pin 8 of bistable circuit IC104 links to each other with relay J 3.The pin 3 of bistable circuit IC104 joins by resistance R 010 and the base stage of aerotron Q09.The base stage of the collecting electrode of aerotron Q09 and resistance R 08, aerotron Q08 is joined.The pin 1 equal ground connection of time delay circuit IC103, bistable circuit IC104, pin 5 are respectively by capacitor C 06, capacitor C 07 ground connection.

The equal ground connection of emitter of aerotron Q02-aerotron Q09.

Bistable circuit IC101 in the utility model, time delay circuit IC102, time delay circuit IC103 and bistable circuit IC104 are integrated circuit, belong to known technology, and the commercially available prod is all arranged.

Compare with the anti-joyride device that is used for automobile at present; touch-induction-type theft and robbery preventer for automobile described in the utility model not only has anti-theft feature; and has an anti-function of robbing; have more outdoor automobile defencive function; simple to operate, need only touch antitheft or anti-misfortune contact, just can reach antitheft or anti-misfortune purpose; effect is obvious, and cheap.

Description of drawings

Fig. 1 is the circuit diagram of touch-induction-type theft and robbery preventer for automobile described in the utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

As shown in Figure 1, touch-induction-type theft and robbery preventer for automobile described in the utility model comprises bistable circuit IC101, time delay circuit IC102, time delay circuit IC103, bistable circuit IC104 and annunciator Y.Its main annexation is:

The A point that links to each other with bistable circuit IC101 is the anti-contact of robbing, and B is a recovery point.Bistable circuit IC101 is connected with time delay circuit IC102 by resistance R 01, aerotron Q01.Pin 3 among the time delay circuit IC102 is connected with relay J 2 by resistance R 03, aerotron Q02, aerotron Q03.

One lead-in wire of relay J 3 is connected with aerotron Q07 by resistance R 09, and is connected with bistable circuit IC104.The pin 2 of bistable circuit IC104 connects an antitheft contact C.

When automobile is robbed, touch the anti-contact A of robbing, the pin 3 among the bistable circuit IC101 causes aerotron Q01 conducting, to pin 2, pin 6 chargings of time delay circuit IC102, thereby causes the work of time delay circuit IC102 time-delay switch.As within a minute of regulation, time delay circuit IC102 pin 2, pin 6 discharge over the ground, cause time delay circuit IC102 pin 3 output high level, thereby turn-on transistor Q03 causes relay J 2 to disconnect, and automobile is quit work, aerotron Q05 conducting simultaneously, relay J 1 adhesive annunciator Y reports to the police.

When automobile is stolen, behind the starting point firearm H, aerotron Q07 work, relay J 3 adhesives cause time delay circuit IC103 and bistable circuit IC104 work.If do not touch the antitheft contact C of bistable circuit IC104, time delay circuit IC103 works in 30 seconds, and delayed startup by the pin 3 output high level of time delay circuit IC103, is connected aerotron Q08, causes relay J 3 to disconnect, and automobile flameout reaches antitheft purpose.

During the automobile normal starting, starting point firearm H, aerotron Q07 work, relay J 3 adhesives cause time delay circuit IC103 and bistable circuit IC104 work.Should in 30 seconds, touch the antitheft contact C of bistable circuit IC104, bistable circuit IC104 work, pin 3 output high level, turn-on transistor Q09, thus cause aerotron Q08 not work, relay J 2 does not disconnect, automobile normal running.

Among Fig. 1, relay J 2 is drawn two lines and is linked to each other with igniter for automobile, is shown H1, H2 in this two line chart, the break-make of its Control of Automobile firing unit.G is an automobile storage battery.

When automobile is parked out of doors for a long time; connect protection switch K, this moment, the burglar stole car with sled firing unit H or mode such as make contact, firing unit H by resistance R 05 to aerotron Q05 base stage operating voltage in addition; relay J 1 adhesive, the 12V of automobile storage battery G reports to the police annunciator Y work by relay J 1.Storage battery G connects the base stage output services voltage of resistance R 06 back to aerotron Q05 by the relay J 1 of adhesive simultaneously.Even this moment burglar cut-off point firearm H, annunciator is still reported to the police.Only turn off, just stop to report to the police.

Claims

1. a touch-induction-type theft and robbery preventer for automobile is characterized in that: comprise bistable circuit IC101, time delay circuit IC102, time delay circuit IC103, bistable circuit IC104 and annunciator Y;

A is the anti-contact of robbing, and B is a recovery point; The anti-contact A of robbing links to each other with the pin 2 of bistable circuit IC101; Recovery point B links to each other with the pin 6 of bistable circuit IC101; The pin 3 of bistable circuit IC101 links to each other with pin 4, the pin 8 of time delay circuit IC102 by the collecting electrode of resistance R 01 and aerotron Q01; The collecting electrode of aerotron Q01 links to each other with pin 2, pin 6 and the resistance R 02 of time delay circuit IC102 through capacitor C 02 simultaneously; The other end ground connection of resistance R 02; The emitter of aerotron Q01 links to each other with the pin 8 of bistable circuit IC101, links to each other with time delay circuit IC103 pin 4, pin 8, relay J 3, capacitor C 04, capacitor C 05, three-terminal regulator block Q06 simultaneously; The other end of three-terminal regulator block Q06 links to each other with resistance R 04, resistance R 09, relay J 2, relay J 3 respectively; The other end ground connection of capacitor C 04;

The pin 3 of time delay circuit IC102 links to each other with the base stage of K switch, aerotron Q02, Q05 by resistance R 03; Draw resistance R 05, resistance R 06 by K switch; Resistance R 05 links to each other with igniter for automobile H; Resistance R 06 links to each other with annunciator Y with relay J 1 simultaneously; The collecting electrode of aerotron Q02 links to each other with the base stage of resistance R 04 with aerotron Q03 simultaneously; The collecting electrode of aerotron Q03 links to each other with relay J 2; The collecting electrode of aerotron Q05 links to each other with relay J 1; The pin 1 equal ground connection of bistable circuit IC101, time delay circuit IC102, pin 5 are respectively by capacitor C 01, capacitor C 03 ground connection;

The pin 2 of time delay circuit IC103, pin 6 link to each other with pin 4, pin 8 by capacitor C 05, by resistance R 07 ground connection; The pin 3 of time delay circuit IC103 links to each other with the base stage of aerotron Q08 and the collecting electrode of aerotron Q09 respectively by resistance R 08; The collecting electrode of aerotron Q08 links to each other with base stage, the resistance R 09 of aerotron Q07 respectively; The collecting electrode of aerotron Q07 links to each other with relay J 3;

C is antitheft contact; Antitheft contact C links to each other with the pin 2 of bistable circuit IC104; The pin 8 of bistable circuit IC104 links to each other with relay J 3; The pin 3 of bistable circuit IC104 joins by resistance R 010 and the base stage of aerotron Q09; The base stage of the collecting electrode of aerotron Q09 and resistance R 08, aerotron Q08 is joined; The pin 1 equal ground connection of time delay circuit IC103, bistable circuit IC104, pin 5 are respectively by capacitor C 06, capacitor C 07 ground connection;

The equal ground connection of emitter of aerotron Q02-aerotron Q09.