CN104608846A - Anti-theft device of electric vehicle - Google Patents
Anti-theft device of electric vehicle Download PDFInfo
- Publication number
- CN104608846A CN104608846A CN201510047200.7A CN201510047200A CN104608846A CN 104608846 A CN104608846 A CN 104608846A CN 201510047200 A CN201510047200 A CN 201510047200A CN 104608846 A CN104608846 A CN 104608846A
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- China
- Prior art keywords
- lock
- circuit
- theft
- annunciator
- vehicle according
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H5/00—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles
- B62H5/20—Appliances preventing or indicating unauthorised use or theft of cycles; Locks integral with cycles indicating unauthorised use, e.g. acting on signalling devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an anti-theft device of an electric vehicle. The anti-theft device comprises a lock, an alarm device and an alarm device switch. The lock comprises a lock bar and a lock sleeve matched with the lock bar. The alarm device is installed on the lock sleeve, the alarm device switch is electrically connected with the alarm device, and a signal sensor is arranged on the alarm device switch used for transmitting a control signal to the alarm device through the signal sensor when the lock bar is separated from the lock sleeve. Electronic theft prevention and mechanical theft prevention are combined, and when people ride on the vehicle, lithium ion batteries are arranged inside the U-type electronic lock and the alarm device for charging; when the vehicle is still, the alarm device and the U-type lock anti-theft device are in an anti-theft state. Compared with the prior art, the anti-theft device is simple in structure and small in size.
Description
Technical field
The invention belongs to electric automobiles, particularly relate to a kind of electric vehicle anti-theft device.
Background technology
At present, electric vehicle Car Burglar Alarm is divided into two large classes, and a class is mechanical type, complex operation and rainy day operation is more not humane, and anti-theft column lock and electric door lock be often more than two keys, and after car locking and unlocking vehicle, bicyclist can be soaked with rain clothes substantially.Seldom to deal with problems with a key; One class is electronic type, there is remote control distance short, and remote-control battery is not durable, cannot the problem such as Normal Alarm after power-off.
For this reason, need design a kind of by the anti-theft system of electronic anti-theft together with the advantages of mechanical anti-theft.
Summary of the invention
The technical problem to be solved in the present invention is: existing electric vehicle anti-theft device exists that remote-control battery is not durable, cannot Normal Alarm after power-off.
In order to solve the problems of the technologies described above, the invention provides a kind of electric vehicle anti-theft device, comprise lock body, annunciator and alarm switch, the lock tube that described lock body comprises locking bar and matches with locking bar;
Described annunciator is arranged on lock tube, described alarm switch is electrically connected with described annunciator, described alarm switch is provided with signal transducer, and described alarm switch is used for sending a control signal by signal transducer to described annunciator when locking bar separates with lock tube.
As preferably, also comprise charging module, described charging module comprises transmission circuit and acceptor circuit, and the input end of described transmission circuit is connected with the power supply of battery-driven car, and mouth is connected with acceptor circuit; The built-in lithium-ions battery of described annunciator, described acceptor circuit is electrically connected with lithium-ions battery.
As preferably, also comprise detection module, described detection module is connected with charging module with annunciator, for the electricity size of detection alarm device, and detection signal is sent to charging module.
As preferably, described transmission circuit comprises step-down rectifying circuit and electromagnetic radiation circuit, the input end of described step-down rectifying circuit connects the power supply of battery-driven car, described step-down rectifying circuit mouth is connected with the input end of described electromagnetic radiation circuit, and the mouth of described electromagnetic radiation circuit is connected with a transmitter coil.
As preferably, the outer wrap of described transmitter coil has insulating barrier.
As preferably, described acceptor circuit comprises filter circuit and receiving coil.
As preferably, described system also comprises remote controller, and described remote controller is electrically connected with described alarm switch.
As preferably, described locking bar is U-shaped.
Technique scheme tool has the following advantages: together with electronic anti-theft combines with mechanical anti-theft by the present invention, people is when vehicle is ridden, to U-shaped electronic lock and the built-in lithium-ions battery charging of annunciator, when stationary vehicle, annunciator and U-shape lock body Car Burglar Alarm are in anti-theft state.Compared with prior art, structure of the present invention is simple, volume is light and handy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to use to required in embodiment or description of the prior art below
accompanying drawingbe briefly described, apparently, in the following describes
accompanying drawingonly some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also according to these
accompanying drawingobtain other
accompanying drawing;
fig. 1it is the structural representation of battery-driven car of the present invention
figure;
fig. 2it is principle of work of the present invention
figure;
fig. 3it is the circuit of charging module of the present invention
figure;
fig. 4it is transmission circuit of the present invention
figure;
fig. 5it is acceptor circuit of the present invention
figure.
Detailed description of the invention
Below in conjunction with
accompanying drawingthe preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
as Fig. 1shown in, be the structural representation of battery-driven car of the present invention
figure, the setting position of this charging module, is arranged on the seat bottom of battery-driven car.
as Fig. 2shown in, be principle of work of the present invention
figure, electric vehicle anti-theft device of the present invention, comprises lock body, annunciator and alarm switch, the lock tube that described lock body comprises locking bar and matches with locking bar;
Described annunciator is arranged on lock tube, described alarm switch is electrically connected with described annunciator, described alarm switch is provided with signal transducer, and described alarm switch is used for sending a control signal by signal transducer to described annunciator when locking bar separates with lock tube.
Together with electronic anti-theft combines with mechanical anti-theft by the present invention, people is when vehicle is ridden, and to U-shaped electronic lock and the built-in lithium-ions battery charging of annunciator, when stationary vehicle, annunciator and U-shape lock body Car Burglar Alarm are in anti-theft state.
as Fig. 3shown in, be the circuit of charging module of the present invention
figure, anti-theft system of the present invention also comprises charging module, and described charging module comprises transmission circuit and acceptor circuit, and the input end of described transmission circuit is connected with the power supply of battery-driven car, and mouth is connected with acceptor circuit; The built-in lithium-ions battery of described annunciator, described acceptor circuit is electrically connected with lithium-ions battery.
Anti-theft system of the present invention also comprises detection module, and described detection module is connected with charging module with annunciator, for the electricity size of detection alarm device, and detection signal is sent to charging module.
as Fig. 4shown in, be transmission circuit of the present invention
figurethis transmission circuit comprises step-down rectifying circuit and electromagnetic radiation circuit, the input end of described step-down rectifying circuit connects the power supply of battery-driven car, described step-down rectifying circuit mouth is connected with the input end of described electromagnetic radiation circuit, and the mouth of described electromagnetic radiation circuit is connected with a transmitter coil.
The outer wrap of transmitter coil of the present invention has insulating barrier.Transmitter coil is arranged on U-shaped antitheft in, at the rubber plastics-insulated layer of its outer wrapping, it is not direct linear contact lay between charging equipment that induction electricity charger and outside are needed, and can not there is electric safety problem, uses more safe and reliable.
as Fig. 5shown in, be acceptor circuit of the present invention
figure, acceptor circuit of the present invention comprises filter circuit and receiving coil.Preferably, described system also comprises remote controller, and described remote controller is electrically connected with described alarm switch, for transmitting control signal to alarm switch.
Below in conjunction with an embodiment, structure of the present invention is described:
A. product mainly comprises U-shape lock, annunciator, alarm switch.
B. annunciator is arranged in U-shape lock, and alarm switch is arranged on (cannot touch switch after locking, this warning can realize in sound and light alarm mode) on U-shape lock.
C. adopt non-key scheme, induction magnetic card mode is opened, and key uses as emergency preplan.
2. alarm lock using method:
A. arrange locking of reporting to the police: insert key and open locking bar, alarm for opening switch, after hearing a sound prompt tone of " dripping ", warning function is opened, if U-shape lock is given a shock after 5S clock, will send alarm sound.(vibrations first send " ticking " three sound prompt tone, will send the long alarm sound of about 10S if be again given a shock in 5S, if be not given a shock in 10S, then get back to original alarm condition; Meanwhile, emitting electromagnetic wave is on car owner's remote control handle, and remote control handle synchronously sends alarm call notice host vehicle simultaneously and is subject to danger, is taken measures to implement prediction scheme by car owner).
B. mechanical caging is set: insert key and open locking bar, close alarm switch, be then common U-shape lock function, now there is no warning function.
3. battery illustrates:
When a. adopting lithium ion battery or need charging, U-shape lock is placed on induction electricity charger and battery is charged.
B. adopt chargeable battery, when electricity is not enough, battery can be changed on demand.
Realize the program to comprise and direct supply transmission circuit and acceptor circuit, described direct-current emission inside circuit is provided with a step-down rectifying circuit, an electromagnetic radiation circuit, wherein direct current (DC) is connected with two input ends of described step-down rectifying circuit, two mouths of described step-down rectifying circuit are connected with two input ends of described electromagnetic radiation circuit, the mouth of described electromagnetic radiation circuit is connected with a transmitter coil L1, this transmitter coil L1 is arranged in described transmission circuit, and the outer wrap of transmitter coil L1 has a rubber plastics-insulated layer.
The standardized parts that the present invention uses all can commercially, shaped piece according to specification sheets and
accompanying drawingrecord all can carry out customized, the concrete connection mode of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt connection mode conventional in prior art, be not described in detail in this.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and replacement, these improve and replace and also should be considered as protection scope of the present invention.
Claims (8)
1. an electric vehicle anti-theft device, is characterized in that, comprises lock body, annunciator and alarm switch, the lock tube that described lock body comprises locking bar and matches with locking bar;
Described annunciator is arranged on lock tube, described alarm switch is electrically connected with described annunciator, described alarm switch is provided with signal transducer, and described alarm switch is used for sending a control signal by signal transducer to described annunciator when locking bar separates with lock tube.
2. anti-theft lock for vehicle according to claim 1, is characterized in that, also comprises charging module, and described charging module comprises transmission circuit and acceptor circuit, and the input end of described transmission circuit is connected with the power supply of battery-driven car, and mouth is connected with acceptor circuit; The built-in lithium-ions battery of described annunciator, described acceptor circuit is electrically connected with lithium-ions battery.
3. anti-theft lock for vehicle according to claim 2, is characterized in that, also comprises detection module, and described detection module is connected with charging module with annunciator, for the electricity size of detection alarm device, and detection signal is sent to charging module.
4. anti-theft lock for vehicle according to claim 2, it is characterized in that, described transmission circuit comprises step-down rectifying circuit and electromagnetic radiation circuit, the input end of described step-down rectifying circuit connects the power supply of battery-driven car, described step-down rectifying circuit mouth is connected with the input end of described electromagnetic radiation circuit, and the mouth of described electromagnetic radiation circuit is connected with a transmitter coil.
5. anti-theft lock for vehicle according to claim 4, is characterized in that, the outer wrap of described transmitter coil has insulating barrier.
6. anti-theft lock for vehicle according to claim 2, is characterized in that, described acceptor circuit comprises filter circuit and receiving coil.
7. anti-theft lock for vehicle according to claim 1, is characterized in that, described system also comprises remote controller, and described remote controller is electrically connected with described alarm switch.
8. anti-theft lock for vehicle according to claim 1, is characterized in that, described locking bar is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047200.7A CN104608846A (en) | 2015-01-29 | 2015-01-29 | Anti-theft device of electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047200.7A CN104608846A (en) | 2015-01-29 | 2015-01-29 | Anti-theft device of electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608846A true CN104608846A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510047200.7A Pending CN104608846A (en) | 2015-01-29 | 2015-01-29 | Anti-theft device of electric vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN104608846A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439328A (en) * | 2020-04-24 | 2020-07-24 | 湖北七纵八横网络科技有限公司 | Electric vehicle anti-theft system and operation method thereof |
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| CN201646947U (en) * | 2009-11-20 | 2010-11-24 | 福建师范大学 | Electric vehicle anti-theft device |
| CN201745676U (en) * | 2010-03-17 | 2011-02-16 | 韩山师范学院 | Bidirectional anti-theft device of motorcycle |
| CN202703754U (en) * | 2012-02-24 | 2013-01-30 | 陈莹 | Anti-theft alarm of bicycle |
| CN202783515U (en) * | 2012-09-05 | 2013-03-13 | 吴曾君 | Anti-theft device for electric vehicle |
| CN202911847U (en) * | 2012-11-14 | 2013-05-01 | 郑州航空工业管理学院 | Battery anti-stealing bidirectional alarm for electric bicycle |
| US20140109631A1 (en) * | 2012-10-19 | 2014-04-24 | Brian Asquith | Theft deterrent lock |
| CN204548301U (en) * | 2015-01-29 | 2015-08-12 | 文成县刀锋科技有限公司 | A kind of electric vehicle anti-theft device |
-
2015
- 2015-01-29 CN CN201510047200.7A patent/CN104608846A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201646947U (en) * | 2009-11-20 | 2010-11-24 | 福建师范大学 | Electric vehicle anti-theft device |
| CN201745676U (en) * | 2010-03-17 | 2011-02-16 | 韩山师范学院 | Bidirectional anti-theft device of motorcycle |
| CN202703754U (en) * | 2012-02-24 | 2013-01-30 | 陈莹 | Anti-theft alarm of bicycle |
| CN202783515U (en) * | 2012-09-05 | 2013-03-13 | 吴曾君 | Anti-theft device for electric vehicle |
| US20140109631A1 (en) * | 2012-10-19 | 2014-04-24 | Brian Asquith | Theft deterrent lock |
| CN202911847U (en) * | 2012-11-14 | 2013-05-01 | 郑州航空工业管理学院 | Battery anti-stealing bidirectional alarm for electric bicycle |
| CN204548301U (en) * | 2015-01-29 | 2015-08-12 | 文成县刀锋科技有限公司 | A kind of electric vehicle anti-theft device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111439328A (en) * | 2020-04-24 | 2020-07-24 | 湖北七纵八横网络科技有限公司 | Electric vehicle anti-theft system and operation method thereof |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150513 |
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| WD01 | Invention patent application deemed withdrawn after publication |