CN2647684Y - Antitheft alarming device for vehicle - Google Patents
Antitheft alarming device for vehicle Download PDFInfo
- Publication number
- CN2647684Y CN2647684Y CNU032631596U CN03263159U CN2647684Y CN 2647684 Y CN2647684 Y CN 2647684Y CN U032631596 U CNU032631596 U CN U032631596U CN 03263159 U CN03263159 U CN 03263159U CN 2647684 Y CN2647684 Y CN 2647684Y
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- annunciator
- alarming device
- switch
- theft
- wireless
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Abstract
The utility model provides an alarm device for automobile security comprising a power supply, a signal collector, a controller, a wireless emitter and an annunciator, wherein the signal collector is a neutrodyne mechanical switch; the wireless emitter consists of an electronic switching, and also consists of a thyristor circuit and a wireless transmitting module connecting with the electronic switching in turn; the annunciator consists of a wireless receiving module, and also consists of an electronic switching, a thyristor circuit, and a loudhailer connecting with the wireless receiving module in turn. The utility model has the advantages of changing the conventional alarm mode, namely, the annunciator takes actions without being known by the theft who steals the vehicle, even if the stolen vehicle is stolen far away, the owner can still detect the stealing via an information signal, sequentially carry on tracing through a direction finder or call the police, who can block up and intercept the thief in the direction. The device not only uses a signal collector for providing a neutrodyne mechanical switch, but also receives manifold signal collectors simultaneously, i.e., signals of the vehicle door interlocked switch and the sound control switch.
Description
Technical field
The utility model relates to signalling apparatus, particularly a kind of alarming device for automobile anti-theft.
Background technology
At present, alarming device for automobile anti-theft is a lot, but generally all is the liftoff audio communication signal that sends of low coverage.Traditional type of alarm often makes the thief can find to report to the police, and by warning device is destroyed, succeeds then then.Simultaneously, stolen when far away at vehicle, the audio communication Signal Fail just makes the car owner lose and finds stolen chance.
The utility model content
The purpose of this utility model is design a kind of the warning when vehicle is stolen and do not allow the thief realize, simultaneously, vehicle in a single day stolen away from the time, the car owner still can be stolen by the audio communication signal discovery, and then follow the trail of or report to the police to the police by goniometer, intercept in this direction by the police.
For achieving the above object, a kind of alarming device for automobile anti-theft that the utility model provides comprises power supply, signal picker, controller, wireless launcher and annunciator, and wherein, signal picker is a bogie type mechanical switch; Wireless launcher is made up of with the thyristor circuit that links to each other successively with it, wireless transmitter module electronic switch; Annunciator is made up of with the electronic switch that links to each other successively with it, thyristor circuit, loud speaker wireless receiving module.
The alarming device for automobile anti-theft that the utility model provides, the bogie type mechanical switch of signal picker comprises shell with upper and lower opening, built-in metal segment, is fixed in support and the rack-mount Metal Ball that has attaching parts that the segment opening part has conical central hole, wherein, Metal Ball is provided with the conduction body that is fixed on the support lower end and insulation outward and is wound on coil on the conduction body; Segment is connected with weight by the shell under shed; Shell inner cavity one side is equipped with electromagnet A, on the car body below the weight electromagnet B is housed.
The alarming device for automobile anti-theft that the utility model provides, the wireless receiving module of annunciator is connected to direction finder in addition.
The alarming device for automobile anti-theft that the utility model provides, annunciator are provided with the theft-proof remote control switch.
The alarming device for automobile anti-theft that the utility model provides, signal picker are several car door interlock switches and/or several audio-switches.
The utility model has the advantages that: changed traditional type of alarm, when vehicle is stolen, report to the police and do not allow the thief find, simultaneously, vehicle in a single day stolen away from the time, the car owner still can be stolen by the audio communication signal discovery, and then follow the trail of or report to the police to the police by goniometer, intercept in this direction by the police.This device provides a kind of signal picker of bogie type mechanical switch except that using, and can also accept multiple signal picker simultaneously, for example the signal of car door interlock switch and audio-switch.
Be elaborated with reference to accompanying drawing below in conjunction with embodiment, so that the purpose of this utility model, feature and advantage are had deep understanding.
Description of drawings
Fig. 1 is the block scheme of alarming device for automobile anti-theft;
Fig. 2 is the electrical schematic diagram of controller;
Fig. 3 is the electrical schematic diagram of wireless launcher and annunciator;
Fig. 4 is the constructional drawing of bogie type mechanical switch.
The specific embodiment
With reference to Fig. 1, the utility model alarming device for automobile anti-theft is provided with power supply 1, is installed in signal picker 2, the controller 3, the wireless launcher 4 that link to each other successively with it on the vehicle body and is positioned at car owner's annunciator 5 on one's body.
With reference to Fig. 4, signal picker 2 adopts the bogie type mechanical switch, it comprises shell 21 with upper and lower opening, built-in metal segment 22, be fixed in segment 22 opening parts has the support 23 of conical central hole and is installed in the Metal Ball 25 that has pipe link 24 on the support 23, wherein, Metal Ball 25 is outer is provided with the conduction body 26 that is fixed on support 23 lower ends and insulation and is wound on coil 27 on the conduction body 26; Segment 22 is connected with weight 28 by shell 21 under sheds; Shell 21 inner chambers one side is equipped with electromagnet A, on the car body below the weight 28 electromagnet B is housed.In the present embodiment, metal segment 22, pipe link 24, Metal Ball 25 and conduction body 26 are iron.In other embodiment, pipe link 24 also can replace with " nano wire ", iron termination should be arranged to be supported on the support 23 on it.
With reference to Fig. 2 and Fig. 3, controller 3 comprises relay J 1, J2, J5 and a time relay sj, and it is subjected to the contact J1-3 control of car door interlock switch K1 (four series connection), bogie type mechanical switch K4, audio-switch K5 and J1 respectively.The coil XQ of the time-delay disjunction contact SJ1 of time relay sj control bogie type mechanical switch, the make contact electromagnet A of SJ2 control bogie type mechanical switch of time-delay, electromagnet B is controlled by automobile key switch K2.
Annunciator also is provided with theft-proof remote control K switch 0 for the car owner.
In the present embodiment, signal picker 2 also adopts car door interlock switch and audio-switch simultaneously.Four car doors are respectively equipped with interlock switch, and two audio-switches are equipped with in the vehicle body left and right sides.
Specify the working process of device below:
1. enter the state of alert
Whole car door interlock switch K1 closures, J1 gets electric, the J1-3 disjunction, the SJ dead electricity, its magnetic attraction disappears.Contact SJ1 makes coil XQ delay cut-off, and Metal Ball is put down; SJ2 connects electromagnet A time-delay, and segment will be delayed time and be changed the state that is fixed.
Simultaneously, J1-1 connects, and wireless transmitter module U1 work is sent signal to efficient range closely.Wireless receiving module U2 received signal, its output 3 is low level, and the electronic switch of being made up of aerotron BG2, BG3 turn-offs, and thyristor VS and loud speaker Y do not work.
Meanwhile, J1-2 connects, and the electronic switch of being made up of aerotron BG1, resistance R and relay tip J1-2 turn-offs, and thyristor VS and wireless transmitter module A1 do not work.
2. enter alarm condition
In the time of beyond the car stealer shifts out car closely efficient range, the state of alert of warning device can be destroyed, and after wireless receiving module U2 did not receive signal, its output 3 became high level, and electronic switch is connected, thyristor VS conducting, loud speaker Y sounding.This process car stealer does not also know.Because of the car owner is prompted from car far excessively, can in time find stolen.This alarm procedure can reach the car stealer car is shifted out scope about 50 kilometers.
When the people lifted car body (as stealing wheel), bogie type mechanical switch K4 connected, and coil XQ is charged, and iron cover 26 is inhaled moving Metal Ball 25 and kept attracting state.Simultaneously, J2 gets electric, and J2-2 makes thyristor VS conducting, wireless transmitter module A1 work, and wireless receiving module A2 can provide warning.
When the people for example smashes glass for vehicle window and sounds, audio-switch will make K5 connect, and J5 gets electric, and in like manner, J5-1 makes thyristor VS conducting, wireless transmitter module A1 work, and wireless receiving module A2 can provide warning.
When the people opens car door, the K1 disjunction, the J1 dead electricity, J1-1 and J1-2 all open, and wireless transmitter module U1 does not work; But resistance R makes BG1 because of the positive bias conducting, thyristor VS and wireless transmitter module A1 work, and wireless receiving module A2 can provide warning.
3. the releasing state of alert
Car door interlock switch K1 disjunction, the J1 dead electricity, the J1-3 closure, SJ connects, and its magnetic force picks up Metal Ball 25; Time-delay disjunction contact SJ1 makes coil XQ delay cut-off; The time-delay SJ2 that makes contact makes electromagnet A time-delay adhesive and decontrols segment 22.
Automobile key switch K2 will control electromagnet B fixes weight.
Claims (5)
1. alarming device for automobile anti-theft, the controller (3), wireless launcher (4) and the annunciator (5) that comprise power supply (1), signal picker (2), link to each other successively with described signal picker (2), it is characterized in that described signal picker (2) is a bogie type mechanical switch; Described wireless launcher (4) is made up of with the thyristor circuit that links to each other successively with it, wireless transmitter module electronic switch; Described annunciator (5) is made up of with the electronic switch that links to each other successively with it, thyristor circuit, loud speaker wireless receiving module.
2. alarming device for automobile anti-theft according to claim 1, it is characterized in that, the bogie type mechanical switch of described signal picker (2) comprises shell (21) with upper and lower opening, built-in metal segment (22), be fixed in segment (22) opening part has the support (23) of conical central hole and is installed in the Metal Ball (25) that has attaching parts (24) on the described support (23), wherein, described Metal Ball (25) is outer is provided with the conduction body (26) that is fixed on support (23) lower end and the coil (27) on described conduction body (26) of insulating; Described segment (22) is connected with weight (28) by shell (21) under shed; Described shell (21) inner chamber one side is equipped with electromagnet (A), on the car body below the described weight (28) electromagnet (B) is housed.
3. alarming device for automobile anti-theft according to claim 1 and 2 is characterized in that, the wireless receiving module of described annunciator (5) is connected to direction finder in addition.
4. alarming device for automobile anti-theft according to claim 3 is characterized in that, described annunciator (5) is provided with the theft-proof remote control switch.
5. alarming device for automobile anti-theft according to claim 4 is characterized in that, described signal picker (2) is several car door interlock switches and/or several audio-switches.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032631596U CN2647684Y (en) | 2003-09-24 | 2003-09-24 | Antitheft alarming device for vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU032631596U CN2647684Y (en) | 2003-09-24 | 2003-09-24 | Antitheft alarming device for vehicle |
Publications (1)
Publication Number | Publication Date |
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CN2647684Y true CN2647684Y (en) | 2004-10-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU032631596U Expired - Fee Related CN2647684Y (en) | 2003-09-24 | 2003-09-24 | Antitheft alarming device for vehicle |
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CN (1) | CN2647684Y (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101890938A (en) * | 2010-08-10 | 2010-11-24 | 北京中科三环高技术股份有限公司 | Electric vehicle anti-theft alarm system and using method thereof |
CN105882805A (en) * | 2016-06-21 | 2016-08-24 | 广西科技大学 | Anti-theft system of electric vehicle |
CN105947031A (en) * | 2016-06-21 | 2016-09-21 | 广西科技大学 | Electric vehicle anti-theft system control method |
CN105966348A (en) * | 2016-06-21 | 2016-09-28 | 广西科技大学 | Electric car anti-theft system |
CN105966347A (en) * | 2016-06-21 | 2016-09-28 | 广西科技大学 | Electric car anti-theft system |
CN105966500A (en) * | 2016-06-21 | 2016-09-28 | 广西科技大学 | Electric car anti-theft system |
CN106080854A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car |
CN106080509A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car control method |
CN106080857A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car control method |
CN106080856A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car |
-
2003
- 2003-09-24 CN CNU032631596U patent/CN2647684Y/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101890938A (en) * | 2010-08-10 | 2010-11-24 | 北京中科三环高技术股份有限公司 | Electric vehicle anti-theft alarm system and using method thereof |
CN101890938B (en) * | 2010-08-10 | 2013-07-10 | 北京中科三环高技术股份有限公司 | Electric vehicle anti-theft alarm system and using method thereof |
CN105882805A (en) * | 2016-06-21 | 2016-08-24 | 广西科技大学 | Anti-theft system of electric vehicle |
CN105947031A (en) * | 2016-06-21 | 2016-09-21 | 广西科技大学 | Electric vehicle anti-theft system control method |
CN105966348A (en) * | 2016-06-21 | 2016-09-28 | 广西科技大学 | Electric car anti-theft system |
CN105966347A (en) * | 2016-06-21 | 2016-09-28 | 广西科技大学 | Electric car anti-theft system |
CN105966500A (en) * | 2016-06-21 | 2016-09-28 | 广西科技大学 | Electric car anti-theft system |
CN106080854A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car |
CN106080509A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car control method |
CN106080857A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car control method |
CN106080856A (en) * | 2016-06-21 | 2016-11-09 | 广西科技大学 | A kind of anti-theft system of electromotor car |
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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 |