CN201729207U - Simple vehicle storage battery antitheft device - Google Patents
Simple vehicle storage battery antitheft device Download PDFInfo
- Publication number
- CN201729207U CN201729207U CN201020266336XU CN201020266336U CN201729207U CN 201729207 U CN201729207 U CN 201729207U CN 201020266336X U CN201020266336X U CN 201020266336XU CN 201020266336 U CN201020266336 U CN 201020266336U CN 201729207 U CN201729207 U CN 201729207U
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- China
- Prior art keywords
- storage battery
- normally closed
- auxiliary relays
- closed contact
- former
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- 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 - Lifetime
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- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- Burglar Alarm Systems (AREA)
Abstract
The utility model relates to an antitheft device, in particular to a simple vehicle storage battery antitheft device, which consists of an original vehicle storage battery, an original vehicle ignition switch, an assorted storage battery, a main relay, two auxiliary relays I, II and an alarm whistle loudspeaker. An anode of the assorted storage battery is connected with an anode of the alarm whistle loudspeaker via a normally closed contact of the main relay, a cathode of the assorted storage battery is connected with a cathode of the alarm whistle loudspeaker via a normally closed contact of the auxiliary relay II, one end of a suction coil of the auxiliary relay I is connected with a first gear of the original vehicle ignition switch, one end of a suction coil of the auxiliary relay II is connected with the normally open contact of the auxiliary relay I, and the other ends of the three relay suction coils are connected with the cathode of the original storage battery. The simple vehicle storage battery antitheft device can not only prevent loss of the storage battery but conveniently judge whether vehicles are stolen or not by thieves.
Description
Technical field
The utility model relates to a kind of anti-joyride device, specifically a kind of simple type vehicle accumulator anti-theft device.
Background technology
Automobile and agricultural three four-wheeleds are a kind of transport facilitys during people live.Along with improving constantly and demand of living standards of the people, buying car, the people who maintains the car get more and more, and become a road of getting wealth of a part of family.Because people's prevention awareness is not strong, the flash gentry is crime again and again just, thus accidentally storage battery with regard to lost and stolen, to the car owner cause economically loss and unnecessary trouble.In order to prevent the lost and stolen phenomenon of storage battery, do not allow the purpose of the flash gentry succeed, except car owner itself is taken precautions against, be exactly that accumulator anti-theft device is installed onboard, so the anti-theft equipment for battery device also becomes the indispensable accessory equipment of vehicle.Vehicle accumulator anti-theft device is not also arranged in the market.
Summary of the invention
The utility model purpose provides and a kind ofly can overcome the simple type vehicle accumulator anti-theft device that the outer dress of storage battery in the market exposes the storage battery lost and stolen problem of vehicle, and whether it not only can prevent the phenomenon of storage battery lost and stolen, and can determine easily to steal on foot and commit a crime.
The utility model is by former vehicle accumulator, former car ignition lock and a supporting storage battery, a main relay, two auxiliary relays I, II and siren loudspeaker are formed, the positive pole of supporting storage battery is connected with the positive pole of siren loudspeaker by the normally closed contact of main relay, the negative pole of supporting storage battery is connected with the negative pole of siren loudspeaker by the normally closed contact of auxiliary relays I I, one end of main relay suction coil is connected with the positive pole of former automobile battery by the normally closed contact of auxiliary relays I, first grade of one end of auxiliary relays I suction coil and former car ignition lock is connected, one end of auxiliary relays I I suction coil is connected with the open contact of auxiliary relays I, and the other end of three relay suction coils is connected with the negative pole of former automobile battery simultaneously.
When closing former car ignition lock, Car Burglar Alarm just is in readiness for action, because of the power supply of auxiliary relays I suction coil is provided by former car ignition lock, just lose pick-up voltage so close the suction coil of former car ignition lock auxiliary relays I, the suction coil just discharges, open contact is opened, the normally closed contact closure, open contact is opened and is cut off the power supply of auxiliary relays I I suction coil, the suction coil just discharges, make its normally closed contact closure, and connect the loop of the negative pole and the siren loudspeaker negative pole of supporting storage battery, again because of the normally closed contact closure of auxiliary relays I, just connect the loop of main relay suction coil and former automobile battery positive pole, make the suction coil adhesive of main relay, the normally closed contact of main relay is opened, and cut off the loop of the positive pole and the siren loudspeaker positive pole of supporting storage battery, so the siren loudspeaker do not ring, so when standby, no matter the robber cuts off any line of two lines of former automobile battery both positive and negative polarity, the suction coil of main relay all can lose pick-up voltage and discharge, make normally closed contact closed and connect the loop of the positive pole and the siren loudspeaker positive pole of supporting storage battery, make the warning that pipes of siren loudspeaker, and be to yowl ceaselessly to remind the car owner robber to be arranged, thereby play theft-proof effect in crime.
The utility model adopts dual power supply, so on thinking, also cause an illusion to the flash gentry, they think as long as cut off the power supply of former car, electric equipmenies all on the car can not worked, and can not expect absolutely that this Car Burglar Alarm is that supporting power supply is arranged, as long as they cut off any line in two lines of former automobile battery both positive and negative polarity, the siren loudspeaker just pipe and do not stop, this just gives scaring of the flash gentry, makes it panic, forces to run away and reach theft-proof purpose.
The utility model has following advantage compared with prior art:
Installation saves time, and uses power saving, and is simple to operate, and need not destroy former fare road; Easy to maintenance, all available on the used component market, so can both repair after damaging, the most suitable users install and use; This anti-joyride device has only the main relay electricity consumption when standby, consumption of current is very little, has only about the 0.1-0.2 peace, so storage battery can power shortage.Simple in structure, cheap, installation saves time, and is easy to use, and reliable in quality truly has value of service.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the schematic circuit diagram of the utility model when standby.
Fig. 2 is that the utility model is removed the schematic circuit diagram when antitheft.
Among the figure, 1. supporting storage battery, 2. siren loudspeaker, 3. main relay, 4. auxiliary relays I, 5. auxiliary relays I I, 6. former car ignition lock wire harness, 7. former car ignition lock, 8. former vehicle accumulator, 9. former car battery isolator control.
The specific embodiment
In the drawings, the utility model is by former vehicle accumulator, former car ignition lock and a supporting storage battery, a main relay, two auxiliary relays I, II and siren loudspeaker are formed, the positive pole of supporting storage battery is connected with the positive pole of siren loudspeaker by the normally closed contact of main relay, the negative pole of supporting storage battery is connected with the negative pole of siren loudspeaker by the normally closed contact of auxiliary relays I I, one end of main relay suction coil is connected with the positive pole of former automobile battery by the normally closed contact of auxiliary relays I, first grade of one end of auxiliary relays I suction coil and former car ignition lock is connected, one end of auxiliary relays I I suction coil is connected with the open contact of auxiliary relays I, and the other end of three relay suction coils is connected with the negative pole of former automobile battery simultaneously.
In Fig. 1, the normally closed contact of main relay 3 is opened, the normally closed contact closure of auxiliary relays I 4 and auxiliary relays I I (5).
During the Car Burglar Alarm standby, former car ignition lock 7 is in the closed position, cut off the power supply of auxiliary relays I 4 suction coils, make it lose pick-up voltage, the suction coil discharges open contact is opened, cut off the loop of auxiliary relays I I 5 suction coils and former automobile battery 8 positive poles, because of losing pick-up voltage, the suction coil discharges the normally closed contact closure that makes auxiliary relays I I 5, thereby connect the loop of the negative pole and siren loudspeaker 2 negative poles of supporting storage battery 1, the normally closed contact of auxiliary relays I 4 is in the moment that open contact is opened, and normally closed contact is also closed simultaneously, connects the loop of former automobile battery 8 positive poles and main relay 3 suction coils, make main relay 3 suction coils obtain pick-up voltage and adhesive, normally closed contact is opened, cut off the loop of the positive pole and siren loudspeaker 2 positive poles of supporting storage battery 1, so siren loudspeaker 2 do not pipe when standby.At this moment, when the robber cuts off any line in two lines of former automobile battery 8 both positive and negative polarities, all can make main relay 3 suction coils lose pick-up voltage and discharge, the normally closed contact that makes main relay 3 is closed and connect the loop of positive pole and siren loudspeaker 2 positive poles of supporting storage battery 1, the 2 normal rings of siren loudspeaker is reported to the police point out the car owner robber committing a crime.
In Fig. 2, the normally closed contact closure of main relay 3, and the normally closed contact of auxiliary relays I 4 and II 5 is opened.When opening first P PARK Position P of former car ignition lock 7, Car Burglar Alarm is removed simultaneously, because of the pick-up voltage of auxiliary relays I 4 suction coils is to be supplied with for 7 first grades by former car ignition lock, so suction coil adhesive of auxiliary relays I 4 with regard to having obtained pick-up voltage, normally closed contact is opened, cut off the pick-up voltage of main relay 3, the suction coil discharges, therefore and closed normally closed contact, connect the loop of the positive pole and siren loudspeaker 2 positive poles of supporting storage battery (1), but meanwhile, auxiliary relays I 4 open contacts are also closed in moment that normally closed contact is opened, connect the pick-up voltage of auxiliary relays I I 5 suction coils and adhesive, normally closed contact is opened and cut off the loop of supporting storage battery 1 negative pole and siren loudspeaker 2 negative poles, so removing when antitheft siren loudspeaker 2 warning that do not pipe.
This Car Burglar Alarm utilizes former car ignition lock 7 to open and close controllable function, closes former car ignition lock 7 Car Burglar Alarms and just is in readiness for action, opens former car ignition lock 7 Car Burglar Alarms and just removes.When opening or closing former car ignition lock 7, siren loudspeaker 2 all can send the sound of " clatter ", and this just proves that Car Burglar Alarm is working properly, otherwise Car Burglar Alarm damages.
Claims (1)
1. simple type vehicle accumulator anti-theft device, it is characterized in that it being by former vehicle accumulator, former car ignition lock and a supporting storage battery, a main relay, two auxiliary relays I, II and siren loudspeaker are formed, the positive pole of supporting storage battery is connected with the positive pole of siren loudspeaker by the normally closed contact of main relay, the negative pole of supporting storage battery is connected with the negative pole of siren loudspeaker by the normally closed contact of auxiliary relays I I, one end of main relay suction coil is connected with the positive pole of former automobile battery by the normally closed contact of auxiliary relays I, first grade of one end of auxiliary relays I suction coil and former car ignition lock is connected, one end of auxiliary relays I I suction coil is connected with the open contact of auxiliary relays I, and the other end of three relay suction coils is connected with the negative pole of former automobile battery simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020266336XU CN201729207U (en) | 2010-07-19 | 2010-07-19 | Simple vehicle storage battery antitheft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020266336XU CN201729207U (en) | 2010-07-19 | 2010-07-19 | Simple vehicle storage battery antitheft device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201729207U true CN201729207U (en) | 2011-02-02 |
Family
ID=43520364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020266336XU Expired - Lifetime CN201729207U (en) | 2010-07-19 | 2010-07-19 | Simple vehicle storage battery antitheft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201729207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890937A (en) * | 2010-07-19 | 2010-11-24 | 马恩奇 | Simple type vehicle accumulator anti-theft device |
-
2010
- 2010-07-19 CN CN201020266336XU patent/CN201729207U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101890937A (en) * | 2010-07-19 | 2010-11-24 | 马恩奇 | Simple type vehicle accumulator anti-theft device |
| CN101890937B (en) * | 2010-07-19 | 2012-01-11 | 马恩奇 | Simple type vehicle accumulator anti-theft device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110202 Effective date of abandoning: 20120111 |