CN2391776Y - Cipher anti-theft alarming device for motor vehicle - Google Patents
Cipher anti-theft alarming device for motor vehicle Download PDFInfo
- Publication number
- CN2391776Y CN2391776Y CN99246701U CN99246701U CN2391776Y CN 2391776 Y CN2391776 Y CN 2391776Y CN 99246701 U CN99246701 U CN 99246701U CN 99246701 U CN99246701 U CN 99246701U CN 2391776 Y CN2391776 Y CN 2391776Y
- Authority
- CN
- China
- Prior art keywords
- ground connection
- series
- utmost point
- switching valve
- electromagnetic valve
- 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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- Burglar Alarm Systems (AREA)
Abstract
The utility model provides a cipher anti-theft alarming device for a motor vehicle, which comprises an electromagnetic valve B. The utility model is characterized in that a triggering circuit E is connected with a cipher setting circuit F, and the cipher setting circuit F is connected with the electromagnetic valve B. The utility model has the advantages that the utility model can control the working of a fuel feeding system of an existing motor vehicle; the anti-theft problem of a motor vehicle is fundamentally solved; the utility model is worth popularizing.
Description
The utility model relates to a kind of self-propelled vehicle cipher anti theft annunciator.
At present, being arranged on miscellaneous warning device on the self-propelled vehicle, mostly is to point out the relevant personnel by the sound that gives the alarm, and this form of only reporting to the police with single sound is the antitheft problem that can not fundamentally solve self-propelled vehicle.Thus, many worries have been brought to every aspect.
The purpose of this utility model is for solving above-mentioned insufficient section, a kind of self-propelled vehicle cipher anti theft annunciator is provided, it is installed on the existing self-propelled vehicle, it can close the confession fuel oil system of existing self-propelled vehicle, driving engine can't be started, and adopt the Password Operations control circuit to drive the work that supplies fuel oil system, fundamentally solved antitheft problem.
The purpose of this utility model is achieved through the following technical solutions: it has electromagnetic valve B, and trigger circuit E and password setting circuit F join, and password setting circuit F and electromagnetic valve B join.
Can also finish by the following technical programs for further realizing the purpose of this utility model: power supply V+ series resistance R among the trigger circuit E
1, button N
1-2Back ground connection, N
1-2Node and switching valve D
1Series connection electrolysis capacitor C when the control utmost point joins
1Ground connection, V+ meets D
1Positive pole, D
1Negative pole series resistance R
2, button N
3-4Ground connection, N
3-4Node series connection chemical capacitor C
2Ground connection, V+ meets switching valve D
2Positive pole, D
2The control utmost point meets N
3-4Node, D
2Negative pole meets switching valve D
3Anodal; D
3Cathode series resistance R
3, button N
5Meet D
3The control utmost point, D
3Control utmost point series connection electrolysis capacitor C
3Ground connection; D
3Negative pole series connection electrolysis capacitor C
4Ground connection, D
3Negative pole series resistance R
4Connect aerotron G base stage, V+ series relay J coil connects the G collecting electrode, the G grounded emitter, V+ series relay J by moving contact J
0With break back contact J
1Ground connection behind formed normally closed contact and the vibration alarm A, V+ series relay J by moving contact J
0With break back contact J
2Ground connection behind formed open contact and the electromagnetic valve B.
Password setting circuit F unit can be connected in parallel on switching valve D for several
3Between negative or positive electrode and the ground.
Advantage of the present utility model: one, reasonable in design, it is installed in the electromagnetic valve in the utility model in confession the fuel oil system of existing self-propelled vehicle, and employing Password Operations control circuit drives the work of electromagnetic valve, has fundamentally solved the antitheft problem of self-propelled vehicle; Two, simple in structure, easy making, with low cost, easy to use and reliable.
Figure of description is schematic circuit diagram of the present utility model.
In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.
The utility model self-propelled vehicle cipher anti theft annunciator, it has electromagnetic valve B, and trigger circuit E and password setting circuit F join, and password setting circuit F and electromagnetic valve B join.
Power supply V+ series resistance R among the trigger circuit E
1, button N
1-2Back ground connection, N
1-2Node and switching valve D
1Series connection electrolysis capacitor C when the control utmost point joins
1Ground connection, V+ meets D
1Positive pole, D
1Negative pole series resistance R
2, button N
3-4Ground connection, N
3-4Node series connection chemical capacitor C
2Ground connection, V+ meets switching valve D
2Positive pole, D
2The control utmost point meets N
3-4Node, D
2Negative pole meets switching valve D
3Anodal; D
3Cathode series resistance R
3, button N
5Meet D
3The control utmost point, D
3Control utmost point series connection electrolysis capacitor C
3Ground connection; D
3Negative pole series connection electrolysis capacitor C
4Ground connection, D
3Negative pole series resistance R
4Connect aerotron G base stage, V+ series relay J coil connects the G collecting electrode, the G grounded emitter, V+ series relay J by moving contact J
0With break back contact J
1Ground connection behind formed normally closed contact and the vibration alarm A, V+ series relay J by moving contact J
0With break back contact J
2Ground connection behind formed open contact and the electromagnetic valve B.
Password setting circuit F unit can be connected in parallel on switching valve D for several
3Between negative or positive electrode and the ground.
During making, assemble various components and parts by above-mentioned requirements and get final product.Before the use, electromagnetic valve B of the present utility model is installed on the pipeline of confession fuel oil system of existing self-propelled vehicle, and with power supply V+ of the present utility model and respectively with self-propelled vehicle on power supply just, the work of getting final product of joining.For anti-theft effect more better, can be at switching valve D
3Several password setting circuit F in parallel unit between negative or positive electrode and the ground.
N pushes button respectively during mode of operation
1, N
3, N
5, relay J action, its dynamic and static contact J
0, J
2Conducting, electromagnetic valve B action is promptly opened for fuel oil system; During anti-theft state, N pushes button earlier
4, relay J discharges, its dynamic and static contact J
0, J
1Closure, vibration alarm A energized, if the stolen generation of self-propelled vehicle was then reported to the police when vibrating, simultaneously, electromagnetic valve B outage is promptly closed for fuel oil system, N again pushes button
2, switching valve D
2Trigger voltage locked.Vibration alarm A of the present utility model is a prior art, does not just give unnecessary details one by one here.
Claims (3)
1, self-propelled vehicle cipher anti theft annunciator, it has electromagnetic valve B, it is characterized in that: trigger circuit E and password setting circuit F join, and password setting circuit F and electromagnetic valve B join.
2, self-propelled vehicle cipher anti theft annunciator according to claim 1 is characterized in that: power supply V+ series resistance R among the trigger circuit E
1, button N
1-2Back ground connection, N
1-2Node and switching valve D
1Series connection electrolysis capacitor C when the control utmost point joins
1Ground connection, V+ meets D
1Positive pole, D
1Negative pole series resistance R
2, button N
3-4Ground connection, N
3-4Node series connection chemical capacitor C
2Ground connection, V+ meets switching valve D
2Positive pole, D
2The control utmost point meets N
3-4Node, D
2Negative pole meets switching valve D
3Anodal; D
3Cathode series resistance R
3, button N
5Meet D
3The control utmost point, D
3Control utmost point series connection electrolysis capacitor C
3Ground connection; D
3Negative pole series connection electrolysis capacitor C
4Ground connection, D
3Negative pole series resistance R
4Connect aerotron G base stage, V+ series relay J coil connects the G collecting electrode, the G grounded emitter, V+ series relay J by moving contact J
0With break back contact J
1Ground connection behind formed normally closed contact and the vibration alarm A, V+ series relay J by moving contact J
0With break back contact J
2Ground connection behind formed open contact and the electromagnetic valve B.
3, self-propelled vehicle cipher anti theft annunciator according to claim 1 and 2 is characterized in that: password setting circuit F unit can be connected in parallel on switching valve D for several
3Between negative or positive electrode and the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99246701U CN2391776Y (en) | 1999-10-15 | 1999-10-15 | Cipher anti-theft alarming device for motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99246701U CN2391776Y (en) | 1999-10-15 | 1999-10-15 | Cipher anti-theft alarming device for motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2391776Y true CN2391776Y (en) | 2000-08-16 |
Family
ID=34032269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99246701U Expired - Fee Related CN2391776Y (en) | 1999-10-15 | 1999-10-15 | Cipher anti-theft alarming device for motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2391776Y (en) |
-
1999
- 1999-10-15 CN CN99246701U patent/CN2391776Y/en not_active Expired - Fee Related
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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 |