CN101890937A - Simple type vehicle accumulator anti-theft device - Google Patents
Simple type vehicle accumulator anti-theft device Download PDFInfo
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- CN101890937A CN101890937A CN2010102329689A CN201010232968A CN101890937A CN 101890937 A CN101890937 A CN 101890937A CN 2010102329689 A CN2010102329689 A CN 2010102329689A CN 201010232968 A CN201010232968 A CN 201010232968A CN 101890937 A CN101890937 A CN 101890937A
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- normally closed
- closed contact
- auxiliary relays
- former
- main relay
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Abstract
The invention relates to an anti-theft device, in particular to a simple type vehicle accumulator anti-theft device. The device consists of an original vehicle accumulator, an original ignition switch and a matched accumulator, a main relay, two auxiliary relays I, II and a warning speaker, wherein the positive pole of the matched accumulator is connected with the positive pole of the warning speaker through a normally closed contact of the main relay, while the negative pole thereof is connected with the negative pole of the warning speaker through a normally closed contact of the auxiliary relay II; one end of a suction coil of the main relay is connected with the positive pole of the original accumulator through a normally closed contact of the auxiliary relay I; one end of a suction coil of the auxiliary relay I is connected with the first gear of the original ignition switch; one end of a suction coil of the auxiliary relay II is connected with a normally open contact of the auxiliary relay I; and the other ends of the suction coils of the three relays are connected with the negative pole of the original vehicle accumulator at the same time. The device not only can prevent the accumulator from being stolen, but also is convenient for determining whether a thief commits a crime or not.
Description
Technical field
The present invention 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 object of the invention 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 present invention 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 present invention 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 present invention 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
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the schematic circuit diagram of the present invention when standby.
Fig. 2 is that the present invention removes 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 present invention 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 alarm standby; Former car ignition switch 7 is in the closed position; Cut off the power supply of auxiliary relays I 4 suction coils; Make it lose pick-up voltage; Suction coil discharges normally opened contact is opened; Cut off the loop of auxiliary relays I I 5 suction coils and former automobile battery 8 positive poles; Because losing pick-up voltage; Suction coil discharges the normally-closed contact closure that makes auxiliary relays I I 5; Thereby connect the loop of negative pole and siren loudspeaker 2 negative poles of supporting storage battery 1; The normally-closed contact of auxiliary relays I 4 is in moment that normally opened contact is openedNormally closed contactAlso closed simultaneously, connect the anodal loop with main relay 3 suction coils of former automobile battery 8, make main relay 3 suction coils obtain pick-up voltage and adhesive is opened normally closed contact, 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 |
|---|---|---|---|
| CN2010102329689A CN101890937B (en) | 2010-07-19 | 2010-07-19 | Simple type vehicle accumulator anti-theft device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102329689A CN101890937B (en) | 2010-07-19 | 2010-07-19 | Simple type vehicle accumulator anti-theft device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101890937A true CN101890937A (en) | 2010-11-24 |
| CN101890937B CN101890937B (en) | 2012-01-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102329689A Expired - Fee Related CN101890937B (en) | 2010-07-19 | 2010-07-19 | Simple type vehicle accumulator anti-theft device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101890937B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616207A (en) * | 2012-04-17 | 2012-08-01 | 马恩奇 | Multifunctional anti-theft alarm of vehicle storage battery |
| CN102874217A (en) * | 2012-09-07 | 2013-01-16 | 马恩奇 | Fuel oil anti-theft device for simple fuel tank |
| CN103879377A (en) * | 2014-03-11 | 2014-06-25 | 马恩奇 | Large truck tyre anti-theft alerter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001781A1 (en) * | 1980-11-14 | 1982-05-27 | John Nipper | Security alarm systems |
| DE4338346A1 (en) * | 1993-11-10 | 1995-05-11 | Gemini Autosicherheits Und Kom | Device for the automatic interruption of the driving readiness of a motor vehicle |
| CN1270901A (en) * | 2000-02-29 | 2000-10-25 | 田乃信 | Broken wire alarm for motor vehicle |
| CN201729207U (en) * | 2010-07-19 | 2011-02-02 | 马恩奇 | Simple vehicle storage battery antitheft device |
-
2010
- 2010-07-19 CN CN2010102329689A patent/CN101890937B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1982001781A1 (en) * | 1980-11-14 | 1982-05-27 | John Nipper | Security alarm systems |
| DE4338346A1 (en) * | 1993-11-10 | 1995-05-11 | Gemini Autosicherheits Und Kom | Device for the automatic interruption of the driving readiness of a motor vehicle |
| CN1270901A (en) * | 2000-02-29 | 2000-10-25 | 田乃信 | Broken wire alarm for motor vehicle |
| CN201729207U (en) * | 2010-07-19 | 2011-02-02 | 马恩奇 | Simple vehicle storage battery antitheft device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616207A (en) * | 2012-04-17 | 2012-08-01 | 马恩奇 | Multifunctional anti-theft alarm of vehicle storage battery |
| CN102874217A (en) * | 2012-09-07 | 2013-01-16 | 马恩奇 | Fuel oil anti-theft device for simple fuel tank |
| CN103879377A (en) * | 2014-03-11 | 2014-06-25 | 马恩奇 | Large truck tyre anti-theft alerter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101890937B (en) | 2012-01-11 |
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Granted publication date: 20120111 Termination date: 20140719 |
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