CN204775131U - Stolen alarm device of vehicle battery - Google Patents
Stolen alarm device of vehicle battery Download PDFInfo
- Publication number
- CN204775131U CN204775131U CN201520515678.3U CN201520515678U CN204775131U CN 204775131 U CN204775131 U CN 204775131U CN 201520515678 U CN201520515678 U CN 201520515678U CN 204775131 U CN204775131 U CN 204775131U
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- solenoid valve
- storage battery
- normally closed
- closed solenoid
- communicates
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Abstract
The utility model provides a stolen alarm device of vehicle battery, includes circuit part, gas circuit part, the circuit part includes battery, normally open solenoid valve, the positive terminal of battery is connected with the one end of horn button, and the other end of horn button is connected with the positive terminal of normally open solenoid valve, and the negative pole end of normally open solenoid valve is connected with the negative pole end of battery, the gas circuit part is including air tank, air horn, the air tank communicates with each other with the air inlet of normally open solenoid valve, and the gas vent and the air horn of normally open solenoid valve communicate with each other, alarm device still includes normally -closed solenoid valves, and normally -closed solenoid valves's positive terminal is connected with the positive terminal of battery, and normally -closed solenoid valves's negative pole end is connected with the negative pole end of battery, and normally -closed solenoid valves's air inlet and air tank communicate with each other, and normally -closed solenoid valves's gas vent and air horn communicate with each other. This design is not only prevented burglary effectually, does not influence vehicle normal operating moreover.
Description
Technical field
The utility model relates to a kind of warning device of vehicle, particularly relate to the warning device that a kind of vehicle battery is stolen, mainly be applicable to the vehicle of air pressure horn when storage battery is stolen, air pressure horn sends strong chimes of doom, and crowd and vehicle driver prompting vehicle battery are in stolen state towards periphery.
Background technology
In recent years, the stolen phenomenon of increasing customer response storage battery, the stolen serious operation that have impact on vehicle of storage battery and use, a kind of method that actv. prevents storage battery stolen becomes the active demand of client and automobile vendor.In traditional vehicle circuitry system, storage battery provides electric energy as power supply to entire automobile electric system, and air pressure horn just plays warning function in normal use procedure, cannot play alarm function when storage battery is stolen.In the working process of vehicle, generally there will not be the phenomenon that storage battery is stolen, but to quit work at vehicle, when resting in parking area, storage battery does not provide electric energy to car load, self just as parts of car load, cannot prevent stolen by actv..
At present, prevent stolen technical of storage battery at commercial car, generally adopt mechanical lock structure: design metal framework structure, after being covered by storage battery, connects metal framework with mechanical lock.The method only can postpone the stolen process of storage battery to a certain extent, increases the time that stealer steals storage battery, storage battery can not be stoped stolen.Because the fixing of traditional storage battery is only the fixing of metal latch, stealer only needs dismounting metal framework, destroys mechanical lock, can not send larger sound, cannot point out surrounding population, also cannot have alarming effect to stealer in pilferage process.Traditional stolen device that prevents cannot stop stealer to steal the behavior of storage battery by actv., and in pilferage process, vehicle does not have warning device, and mechanical collision does not have larger sound yet, and stealer has no psychological burden.
Chinese patent Authorization Notice No. is CN201385642Y, authorized announcement date is that the utility model patent on January 20th, 2010 discloses a kind of vehicle storage battery anti-theft alarm device, its main storage battery is arranged in the base cross members of vehicle body, warning circuit is made up of hand switch, alarm speaker, warning supplying cell, trigger switch, be connected to two power ends of warning supplying cell after the series connection of hand switch, alarm speaker, trigger switch, two power ends of warning supplying cell are connected with two power ends of main storage battery.Although this utility model can play the effect preventing storage battery stolen, but still there is following defect:
First, this utility model warning circuit electricity consumption is provided by supplying cell of reporting to the police, and warning supplying cell goes wrong can not affect the normal operation of vehicle, is not easy to be found, and then can affect warning device and play a role when storage battery is stolen, and anti-theft effect is poor;
Secondly, this utility model is by arranging warning spring in the below of main storage battery, arrange trigger switch to be switched on to make warning circuit in the upper end of warning spring, in automobile sport process, there is the easy trigger switch that causes of vibration and close and then cause warning device to send false alarm in automobile, not only make warning device lose effect originally, and alarm can affect the normal operation of vehicle.
Summary of the invention
The purpose of this utility model be overcome the anti-theft effect existed in prior art poor, affect defect and problem that vehicle normally runs, a kind of good anti-theft effect is provided, does not affect the stolen warning device of vehicle battery that vehicle normally runs.
For realizing above object, technical solution of the present utility model is: the warning device that a kind of vehicle battery is stolen, comprise circuit part, air path part, described circuit part comprises storage battery, normally open solenoid valve, the positive terminal of described storage battery is connected with one end of horn punch, the other end of horn punch is connected with the positive terminal of normally open solenoid valve, the negative pole end of normally open solenoid valve is connected with the negative pole end of storage battery, described air path part comprises air tank, air pressure horn, described air tank communicates with the admission port of normally open solenoid valve, the exhausr port of normally open solenoid valve communicates with air pressure horn,
Described warning device also comprises normally closed solenoid valve, the positive terminal of normally closed solenoid valve is connected with the positive terminal of storage battery, the negative pole end of normally closed solenoid valve is connected with the negative pole end of storage battery, and the admission port of normally closed solenoid valve communicates with air tank, and the exhausr port of normally closed solenoid valve communicates with air pressure horn.
Described warning device also comprises a T-pipe joint, No. two T-pipe joints;
The described top connection of a T-pipe joint communicates with the admission port of normally closed solenoid valve, and the left joint of a T-pipe joint communicates with air tank, and the right connector of a T-pipe joint communicates with the admission port of normally open solenoid valve;
The top connection of described No. two T-pipe joints communicates with air pressure horn, and the left joint of No. two T-pipe joints communicates with the exhausr port of normally closed solenoid valve, and the right connector of No. two T-pipe joints communicates with the exhausr port of normally open solenoid valve.
Described normally closed solenoid valve is arranged at the inner side of vehicle frame.
The positive terminal of described storage battery is connected with one end of No. two safety fuse cutouts, and the other end of No. two safety fuse cutouts is connected with the positive terminal of normally closed solenoid valve.
The positive terminal of described storage battery is connected with one end of battery isolator control, and the other end of battery isolator control is connected with one end of horn punch.
One end of described battery isolator control is connected with one end of a safety fuse cutout, and the other end of a safety fuse cutout is connected with one end of relay, and the other end of relay is connected with one end of horn punch.
Compared with prior art, the beneficial effects of the utility model are:
1, because warning device in the warning device that a kind of vehicle battery of the utility model is stolen also comprises normally closed solenoid valve, the positive terminal of normally closed solenoid valve is connected with the positive terminal of storage battery, the negative pole end of normally closed solenoid valve is connected with the negative pole end of storage battery, the admission port of normally closed solenoid valve communicates with air tank, the exhausr port of normally closed solenoid valve communicates with air pressure horn, when vehicle does not work, storage battery is in normal condition, when there being stealer to steal storage battery, the connection of storage battery and power lead is disconnected, the circuit of normally closed solenoid valve is in off-position, the gas circuit of normally closed solenoid valve is led to, air pressure horn works, continue to send comparatively loud piping, air pressure horn now sends lasting tweeting sound as warning device, remind surrounding population, this vehicle generation unusual condition, the sound sent due to air pressure horn is comparatively loud, car owner or vehicle driver can be informed by actv., the accumulator positive of vehicle is in stolen state, simultaneously, because air pressure horn produces comparatively strong sound, stealer can be frightened by actv., reduce the possibility that vehicle battery is stolen to a certain extent, air pressure horn is in this case as a kind of warning device of sounding, avoid on vehicle and increase other electrical equipment again, when vehicle operation, storage battery is in normal condition, and the circuit of normally closed solenoid valve is in "on" position, and the gas circuit of normally closed solenoid valve is in off-state, and in vehicle travel process, warning device can not give the alarm, and does not affect vehicle and normally runs.Therefore the utility model good anti-theft effect, do not affect vehicle and normally run.
2, because air pressure horn in the stolen warning device of a kind of vehicle battery of the utility model sends lasting tweeting sound because stealer steals storage battery; after car owner and related personnel reach the spot; the power lead of disconnection is returned to initial condition; car load dormant state is returned to the storage battery and warning device that make vehicle; and traditional mechanical system; not only storage battery can be stolen; but also maintainer scene welding protection framework again will be asked; recovery difficulty is large; relative to traditional mechanical system, the design is simple to operate, easy to use, maintenance is quick.Therefore, the utility model is simple to operate, easy to use, maintenance is quick.
3, because normally closed solenoid valve in the warning device that a kind of vehicle battery of the utility model is stolen is fixed on frame inside, by vehicle frame, it is protected, prevent accidental impact, avoid infringement, and traditional mechanical system, rainwater can allow metal parts get rusty, damage is caused to storage battery, at battery outer, once collide, metal parts is out of shape, easily cause storage battery bonding phenomenon, more serious directly may cause irreversible damage to storage battery, relative to traditional mechanical system, the design is more safe and reliable, maintenance cost is low, little to the damage of storage battery.Therefore, the utility model is safe and reliable, maintenance cost is low, little to the damage of storage battery.
4, owing to playing the stolen effect of protection storage battery by increasing normally closed solenoid valve in the stolen warning device of a kind of vehicle battery of the utility model; and traditional mechanical means have employed mechanical system; add metal framework and mechanical lock; relative to orthodox method, the cost of the design is lower, longer service life.Therefore, low, the long service life of the utility model cost.
Accompanying drawing explanation
Fig. 1 is control principle drawing of the present utility model.
In figure: circuit part 1, storage battery 11, normally open solenoid valve 12, normally closed solenoid valve 13, battery isolator control 14, safety fuse cutout 15, relay 16, horn punch 17, No. two safety fuse cutouts 18, air path part 2, air tank 21, air pressure horn 22, T-pipe joint 23, No. two T-pipe joints 24.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1, the warning device that a kind of vehicle battery is stolen, comprise circuit part 1, air path part 2, described circuit part 1 comprises storage battery 11, normally open solenoid valve 12, the positive terminal of described storage battery 11 is connected with one end of horn punch 17, the other end of horn punch 17 is connected with the positive terminal of normally open solenoid valve 12, the negative pole end of normally open solenoid valve 12 is connected with the negative pole end of storage battery 11, described air path part 2 comprises air tank 21, air pressure horn 22, described air tank 21 communicates with the admission port of normally open solenoid valve 12, the exhausr port of normally open solenoid valve 12 communicates with air pressure horn 22,
Described warning device also comprises normally closed solenoid valve 13, the positive terminal of normally closed solenoid valve 13 is connected with the positive terminal of storage battery 11, the negative pole end of normally closed solenoid valve 13 is connected with the negative pole end of storage battery 11, the admission port of normally closed solenoid valve 13 communicates with air tank 21, and the exhausr port of normally closed solenoid valve 13 communicates with air pressure horn 22.
Described warning device also comprises a T-pipe joint 23, No. two T-pipe joints 24;
The top connection of a described T-pipe joint 23 communicates with the admission port of normally closed solenoid valve 13, and the left joint of a T-pipe joint 23 communicates with air tank 21, and the right connector of a T-pipe joint 23 communicates with the admission port of normally open solenoid valve 12;
The top connection of described No. two T-pipe joints 24 communicates with air pressure horn 22, and the left joint of No. two T-pipe joints 24 communicates with the exhausr port of normally closed solenoid valve 13, and the right connector of No. two T-pipe joints 24 communicates with the exhausr port of normally open solenoid valve 12.
Described normally closed solenoid valve 13 is arranged at the inner side of vehicle frame.
The positive terminal of described storage battery 11 is connected with one end of No. two safety fuse cutouts 18, and the other end of No. two safety fuse cutouts 18 is connected with the positive terminal of normally closed solenoid valve 13.
The positive terminal of described storage battery 11 is connected with one end of battery isolator control 14, and the other end of battery isolator control 14 is connected with one end of horn punch 17.
One end of described battery isolator control 14 is connected with one end of a safety fuse cutout 15, and the other end of a safety fuse cutout 15 is connected with one end of relay 16, and the other end of relay 16 is connected with one end of horn punch 17.
A control method for the warning device that vehicle battery is stolen, described control method comprises:
When vehicle does not work: when not having stealer to steal storage battery 11, storage battery 11 is in normal condition, now, horn punch 17 is in off-state, the circuit of normally open solenoid valve 12 is in off-position, and the gas circuit of normally open solenoid valve 12 is in off-state, and the circuit of normally closed solenoid valve 13 is in "on" position, the gas circuit of normally closed solenoid valve 13 is in off-state, and air pressure horn 22 does not work; When having stealer to steal storage battery 11, storage battery 11 is disconnected with the connection of power lead, now, the circuit of normally open solenoid valve 12 is in off-position, the gas circuit of normally open solenoid valve 12 is in off-state, and the circuit of normally closed solenoid valve 13 is in off-position, and the gas circuit of normally closed solenoid valve 13 is led to, gas in air tank 21 leads to air pressure horn 22 through the admission port of normally closed solenoid valve 13, the exhausr port of normally closed solenoid valve 13, and air pressure horn 22 works.
A control method for the warning device that vehicle battery is stolen, described control method comprises:
When vehicle operation: when not needing in vehicle travel process to start air pressure horn 22, storage battery 11 is in normal condition, now, horn punch 17 is in off-state, the circuit of normally open solenoid valve 12 is in off-position, and the gas circuit of normally open solenoid valve 12 is in off-state, and the circuit of normally closed solenoid valve 13 is in "on" position, the gas circuit of normally closed solenoid valve 13 is in off-state, and air pressure horn 22 does not work; When needing in vehicle travel process to start air pressure horn 22, closed horn punch 17, now, the circuit of normally open solenoid valve 12 is in "on" position, the gas circuit of normally open solenoid valve 12 is led to, and the circuit of normally closed solenoid valve 13 is in "on" position, and the gas circuit of normally closed solenoid valve 13 is in off-state, gas in air tank 21 leads to air pressure horn 22 through the admission port of normally open solenoid valve 12, the exhausr port of normally open solenoid valve 12, and air pressure horn 22 works.
Principle of the present utility model is described as follows:
1, normally open solenoid valve:
See Fig. 1, normally open solenoid valve 12 comprises magnet coil and pipeline, pipeline is dual-port, one end is admission port, the other end is exhausr port, valve is provided with in pipeline, magnet coil is used for opening and closedown of valve in pilot piping, the positive terminal of magnet coil is connected with the positive terminal of storage battery by horn punch, the negative pole end of magnet coil is connected with the negative pole end of storage battery 11, the admission port of pipeline communicates with air tank 21, the exhausr port of pipeline communicates with air pressure horn 22, during magnet coil energising, valve open in pipeline, pipeline leads to, during magnet coil power-off, valve closing in pipeline, pipeline breaks.When vehicle operation, storage battery 11 is in normal condition, horn punch 17 disconnects, the magnet coil power-off of normally open solenoid valve 12, and the pipeline of normally open solenoid valve 12 disconnects, when needing in the capable driving process of vehicle to start air pressure horn 22, closed horn punch 17, now the magnet coil energising of normally closed solenoid valve 12, the pipeline of normally open solenoid valve 12 leads to, gas now in air tank 21 can lead to air pressure horn 22 through the pipeline of normally open solenoid valve 12, and air pressure horn 22 works.
2, normally closed solenoid valve:
See Fig. 1, normally closed solenoid valve 13 comprises magnet coil and pipeline, pipeline is dual-port, one end is admission port, the other end is exhausr port, valve is provided with in pipeline, magnet coil is used for opening and closedown of valve in pilot piping, the positive terminal of magnet coil is connected with the positive terminal of storage battery 11, the negative pole end of magnet coil is connected with the negative pole end of storage battery 11, the admission port of pipeline communicates with air tank 21, the exhausr port of pipeline communicates with air pressure horn 22, magnet coil is energized, valve closing in pipeline, pipeline breaks, magnet coil power-off, valve open in pipeline, pipeline leads to, when vehicle does not work, storage battery 11 is in normal condition, the magnet coil energising of normally closed solenoid valve 13, the pipeline of normally closed solenoid valve 13 disconnects, air pressure horn 22 does not work, when there being stealer to steal storage battery 11, storage battery 11 is disconnected with the connection of power lead, the magnet coil power-off of normally closed solenoid valve 13, the pipeline of normally closed solenoid valve 13 leads to, gas in air tank 21 leads to air pressure horn 22 through the pipeline of normally closed solenoid valve 13, air pressure horn 22 works.
Embodiment 1:
See Fig. 1, the warning device that a kind of vehicle battery is stolen, comprise circuit part 1, air path part 2, described circuit part 1 comprises storage battery 11, normally open solenoid valve 12, the positive terminal of described storage battery 11 is connected with one end of horn punch 17, the other end of horn punch 17 is connected with the positive terminal of normally open solenoid valve 12, the negative pole end of normally open solenoid valve 12 is connected with the negative pole end of storage battery 11, described air path part 2 comprises air tank 21, air pressure horn 22, described air tank 21 communicates with the admission port of normally open solenoid valve 12, the exhausr port of normally open solenoid valve 12 communicates with air pressure horn 22, described warning device also comprises normally closed solenoid valve 13, the positive terminal of normally closed solenoid valve 13 is connected with the positive terminal of storage battery 11, the negative pole end of normally closed solenoid valve 13 is connected with the negative pole end of storage battery 11, the admission port of normally closed solenoid valve 13 communicates with air tank 21, the exhausr port of normally closed solenoid valve 13 communicates with air pressure horn 22, and normally closed solenoid valve 13 is arranged at the inner side of vehicle frame.
By such scheme, the control method of the warning device that a kind of vehicle battery is stolen, described control method comprises: when vehicle does not work: when not having stealer to steal storage battery 11, storage battery 11 is in normal condition, now, horn punch 17 is in off-state, the circuit of normally open solenoid valve 12 is in off-position, and the gas circuit of normally open solenoid valve 12 is in off-state, and the circuit of normally closed solenoid valve 13 is in "on" position, the gas circuit of normally closed solenoid valve 13 is in off-state, and air pressure horn 22 does not work; When having stealer to steal storage battery 11, storage battery 11 is disconnected with the connection of power lead, now, the circuit of normally open solenoid valve 12 is in off-position, the gas circuit of normally open solenoid valve 12 is in off-state, and the circuit of normally closed solenoid valve 13 is in off-position, and the gas circuit of normally closed solenoid valve 13 is led to, gas in air tank 21 leads to air pressure horn 22 through the admission port of normally closed solenoid valve 13, the exhausr port of normally closed solenoid valve 13, and air pressure horn 22 works.
Embodiment 2:
See Fig. 1, the warning device that a kind of vehicle battery is stolen, comprise circuit part 1, air path part 2, described circuit part 1 comprises storage battery 11, normally open solenoid valve 12, the positive terminal of described storage battery 11 is connected with one end of horn punch 17, the other end of horn punch 17 is connected with the positive terminal of normally open solenoid valve 12, the negative pole end of normally open solenoid valve 12 is connected with the negative pole end of storage battery 11, described air path part 2 comprises air tank 21, air pressure horn 22, described air tank 21 communicates with the admission port of normally open solenoid valve 12, the exhausr port of normally open solenoid valve 12 communicates with air pressure horn 22, described warning device also comprises normally closed solenoid valve 13, the positive terminal of normally closed solenoid valve 13 is connected with the positive terminal of storage battery 11, the negative pole end of normally closed solenoid valve 13 is connected with the negative pole end of storage battery 11, the admission port of normally closed solenoid valve 13 communicates with air tank 21, the exhausr port of normally closed solenoid valve 13 communicates with air pressure horn 22, and normally closed solenoid valve 13 is arranged at the inner side of vehicle frame.
By such scheme, the control method of the warning device that a kind of vehicle battery is stolen, described control method comprises: when vehicle operation: when not needing in vehicle travel process to start air pressure horn 22, storage battery 11 is in normal condition, now, horn punch 17 is in off-state, the circuit of normally open solenoid valve 12 is in off-position, the gas circuit of normally open solenoid valve 12 is in off-state, the circuit of normally closed solenoid valve 13 is in "on" position, the gas circuit of normally closed solenoid valve 13 is in off-state, and air pressure horn 22 does not work; When needing in vehicle travel process to start air pressure horn 22, closed horn punch 17, now, the circuit of normally open solenoid valve 12 is in "on" position, the gas circuit of normally open solenoid valve 12 is led to, and the circuit of normally closed solenoid valve 13 is in "on" position, and the gas circuit of normally closed solenoid valve 13 is in off-state, gas in air tank 21 leads to air pressure horn 22 through the admission port of normally open solenoid valve 12, the exhausr port of normally open solenoid valve 12, and air pressure horn 22 works.
Claims (6)
1. the warning device that a vehicle battery is stolen, comprise circuit part (1), air path part (2), described circuit part (1) comprises storage battery (11), normally open solenoid valve (12), the positive terminal of described storage battery (11) is connected with one end of horn punch (17), the other end of horn punch (17) is connected with the positive terminal of normally open solenoid valve (12), the negative pole end of normally open solenoid valve (12) is connected with the negative pole end of storage battery (11), described air path part (2) comprises air tank (21), air pressure horn (22), described air tank (21) communicates with the admission port of normally open solenoid valve (12), the exhausr port of normally open solenoid valve (12) communicates with air pressure horn (22), it is characterized in that:
Described warning device also comprises normally closed solenoid valve (13), the positive terminal of normally closed solenoid valve (13) is connected with the positive terminal of storage battery (11), the negative pole end of normally closed solenoid valve (13) is connected with the negative pole end of storage battery (11), the admission port of normally closed solenoid valve (13) communicates with air tank (21), and the exhausr port of normally closed solenoid valve (13) communicates with air pressure horn (22).
2. the warning device that a kind of vehicle battery according to claim 1 is stolen, is characterized in that:
Described warning device also comprises a T-pipe joint (23), No. two T-pipe joints (24);
The top connection of a described T-pipe joint (23) communicates with the admission port of normally closed solenoid valve (13), the left joint of a T-pipe joint (23) communicates with air tank (21), and the right connector of a T-pipe joint (23) communicates with the admission port of normally open solenoid valve (12);
The top connection of described No. two T-pipe joints (24) communicates with air pressure horn (22), the left joint of No. two T-pipe joints (24) communicates with the exhausr port of normally closed solenoid valve (13), and the right connector of No. two T-pipe joints (24) communicates with the exhausr port of normally open solenoid valve (12).
3. the warning device that a kind of vehicle battery according to claim 2 is stolen, is characterized in that: described normally closed solenoid valve (13) is arranged at the inner side of vehicle frame.
4. the warning device stolen according to a kind of vehicle battery in claim 1 – 3 described in any one, it is characterized in that: the positive terminal of described storage battery (11) is connected with one end of No. two safety fuse cutouts (18), the other end of No. two safety fuse cutouts (18) is connected with the positive terminal of normally closed solenoid valve (13).
5. the warning device that a kind of vehicle battery according to claim 1 is stolen, it is characterized in that: the positive terminal of described storage battery (11) is connected with one end of battery isolator control (14), the other end of battery isolator control (14) is connected with one end of horn punch (17).
6. the warning device that a kind of vehicle battery according to claim 5 is stolen, it is characterized in that: one end of described battery isolator control (14) is connected with one end of a safety fuse cutout (15), the other end of a safety fuse cutout (15) is connected with one end of relay (16), and the other end of relay (16) is connected with one end of horn punch (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515678.3U CN204775131U (en) | 2015-07-16 | 2015-07-16 | Stolen alarm device of vehicle battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515678.3U CN204775131U (en) | 2015-07-16 | 2015-07-16 | Stolen alarm device of vehicle battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204775131U true CN204775131U (en) | 2015-11-18 |
Family
ID=54515242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515678.3U Withdrawn - After Issue CN204775131U (en) | 2015-07-16 | 2015-07-16 | Stolen alarm device of vehicle battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204775131U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973013A (en) * | 2015-07-16 | 2015-10-14 | 东风商用车有限公司 | Alarm device preventing storage battery of vehicle from being stolen and control method thereof |
-
2015
- 2015-07-16 CN CN201520515678.3U patent/CN204775131U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973013A (en) * | 2015-07-16 | 2015-10-14 | 东风商用车有限公司 | Alarm device preventing storage battery of vehicle from being stolen and control method thereof |
| CN104973013B (en) * | 2015-07-16 | 2017-03-15 | 东风商用车有限公司 | A kind of stolen alarm device of vehicle battery and its control method |
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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 | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20171114 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20171114 |