CN201105709Y - Novel vehicle mounted burglar alarm - Google Patents
Novel vehicle mounted burglar alarm Download PDFInfo
- Publication number
- CN201105709Y CN201105709Y CNU2007201311198U CN200720131119U CN201105709Y CN 201105709 Y CN201105709 Y CN 201105709Y CN U2007201311198 U CNU2007201311198 U CN U2007201311198U CN 200720131119 U CN200720131119 U CN 200720131119U CN 201105709 Y CN201105709 Y CN 201105709Y
- Authority
- CN
- China
- Prior art keywords
- circuit
- electromagnetic relay
- theft prevention
- prevention device
- vehicle
- 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
Links
Images
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model provides a novel on-board theft prevention device, comprising a remote control switch circuit and a buzz alarm circuit. The novel on-board theft prevention device is provided with an electromagnetic relay; the remote control switch circuit is connected on the coil lead of the electromagnetic relay; the input terminal of the coil lead is connected with the output circuit of the generator of the automobile; the position corresponding to the suction port of the electromagnetic relay is provided with two suction switches; wherein, one suction switch is connected in series with the buzz alarm circuit and the other suction switch is connected in series with the power supply circuit of the automobile engine. The electromagnetic relay forces the engine to shut down by breaking the power supply of the engine, leads the vehicle not to be normally started, thus achieving the object of theft prevention. The on-board theft prevention device of the utility model can be combined with the normal theft prevention device for use and the on-board theft prevention device and the normal theft prevention device do not affect each other; therefore, the vehicles are prevented from being stolen, meanwhile, the damage to the vehicle on purpose of other persons can be prevented, and the safety of the vehicle can be ensured.
Description
Technical field
The utility model relates to a kind of automobile anti-joyride device, particularly a kind of novel on-vehicle Car Burglar Alarm.
Background technology
Car alarm of the prior art all is independent of outside the automobile, only uses the electricity of automobile storage battery, and in noisy environment, Car Burglar Alarm also can be named, and this can give robber's opportunity, and antitheft in addition buzzer phone sometimes also can be malfunctioning, and its anti-theft effect is bad.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of novel on-vehicle Car Burglar Alarm of good anti-theft effect.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of novel on-vehicle Car Burglar Alarm, comprise remote control switching circuit and buzzer alarm circuit, be characterized in: it is provided with an electromagnetic relay, remote control switching circuit is connected on the winding wire of electromagnetic relay, the electrical generator output circuit of the input end of winding wire and automobile joins, be provided with two adhesive switches with the adhesive mouth of electromagnetic relay is cooresponding, one of them adhesive switch is open in usual, be connected in series with buzzer alarm circuit, another adhesive switch is that normally closed is connected with the feed circuit of automotive engine.
The utility model compared with prior art; when the cracksman illegally into the car; utilize other key or directly connect starting circuit when coming start a car, rotate together owing to turn of engine can drive electrical generator, at this moment; the electric current of electrical generator just can make electromagnetic relay connect; the buzzer siren alarm sounds disconnects the power supply of driving engine simultaneously rapidly, thereby forces engine shorting-out; make the vehicle can't normal starting, reach the purpose of vehicle anti-theft.Vehicle-mounted antitheft device of the present utility model can also share with common Car Burglar Alarm, and is independent of each other between the two, can prevent that so not only vehicle is stolen, can prevent others the intentional destruction to vehicle simultaneously, guarantees the safety of vehicle.
Description of drawings
Fig. 1 is a structure diagram of the present utility model.
The specific embodiment
A kind of novel on-vehicle Car Burglar Alarm, comprise remote control switching circuit 2 and buzzer alarm circuit 7, remote control switching circuit 2 is controlled by hand-held remote controller, it also is provided with an electromagnetic relay 3, remote control switching circuit 2 is connected on the winding wire of electromagnetic relay 3, the electrical generator output circuit 1 of the input end of winding wire and automobile joins, be provided with two adhesive switches with the adhesive mouth of electromagnetic relay 3 is cooresponding, one of them adhesive switch 4 is open in usual, connect with buzzer alarm circuit and 7 to join, another adhesive switch 6 is that normally closed is connected with the feed circuit 5 of automotive engine.
Claims (1)
1. novel on-vehicle Car Burglar Alarm, comprise remote control switching circuit (2) and buzzer alarm circuit (7), it is characterized in that: it is provided with an electromagnetic relay (3), remote control switching circuit (2) is connected on the winding wire of electromagnetic relay (3), the electrical generator output circuit (1) of the input end of winding wire and automobile joins, be provided with two adhesive switches (4 with the adhesive mouth of electromagnetic relay (3) is cooresponding, 6), one of them adhesive switch (4) is open in usual, be connected in series with buzzer alarm circuit (7), another adhesive switch (6) is that normally closed is connected with the feed circuit (5) of automotive engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201311198U CN201105709Y (en) | 2007-11-30 | 2007-11-30 | Novel vehicle mounted burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201311198U CN201105709Y (en) | 2007-11-30 | 2007-11-30 | Novel vehicle mounted burglar alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201105709Y true CN201105709Y (en) | 2008-08-27 |
Family
ID=39957502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201311198U Expired - Fee Related CN201105709Y (en) | 2007-11-30 | 2007-11-30 | Novel vehicle mounted burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201105709Y (en) |
-
2007
- 2007-11-30 CN CNU2007201311198U patent/CN201105709Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201004821A (en) | Battery anti-theft vehicle device | |
| CN201080214Y (en) | Electric vehicle with intelligent theft-proof lock | |
| CN102951118A (en) | Power failure anti-theft alarm system | |
| CN101934781A (en) | Electric vehicle motor antitheft method and device thereof | |
| CN201604612U (en) | Automobile storage cell cathode auto-controller | |
| CN201105709Y (en) | Novel vehicle mounted burglar alarm | |
| CN106080807B (en) | A kind of driver's cab turnover protects system and method | |
| CN102452429A (en) | Electric vehicle warning device | |
| CN204161305U (en) | With the power battery pack storage battery of wireless control switch formula anti-joyride device | |
| CN204279340U (en) | A kind of truck accumulator theftproof system | |
| CN203047161U (en) | Automobile anti-theft device, automobile anti-theft system and automobile | |
| CN2438224Y (en) | Theftproof storage battery for vehicle | |
| TWM261911U (en) | A mobile power supply apparatus having a control device for controlling power-on and power-off | |
| CN202451279U (en) | Device for reminding potential safety hazard inspection before driving | |
| CN202541680U (en) | Automatic locking and anti-theft system of electric vehicle | |
| CN203211255U (en) | Automotive electronic burglar alarm | |
| CN205220605U (en) | GSM network car electronic monitoring system based on cell phone terminal | |
| CN203142622U (en) | Automobile anti-theft alarm device | |
| CN204124100U (en) | A kind of automotive battery anti-theft system | |
| CN201745538U (en) | Automobile anti-theft device | |
| CN212373334U (en) | Perception sensor burglar alarm, system and vehicle | |
| CN211167193U (en) | Electric motor car start control line | |
| CN202463763U (en) | Automobile body controller | |
| CN200988473Y (en) | Vehicle start motor anti-theft device | |
| CN200978764Y (en) | Ignition switch with lock for motor car or electric car capable of controlling buzzing alarm |
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 |