CN204279347U - The broken warning device of vehicle glass - Google Patents
The broken warning device of vehicle glass Download PDFInfo
- Publication number
- CN204279347U CN204279347U CN201420720998.8U CN201420720998U CN204279347U CN 204279347 U CN204279347 U CN 204279347U CN 201420720998 U CN201420720998 U CN 201420720998U CN 204279347 U CN204279347 U CN 204279347U
- Authority
- CN
- China
- Prior art keywords
- vehicle glass
- warning device
- broken
- broken warning
- glass according
- Prior art date
- 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 - Fee Related
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses the broken warning device of a kind of vehicle glass, the broken warning device of this vehicle glass comprises: vibration sensor (1), for the vibration signal of bursting is converted into electric signal; And annunciator (2), be connected with described vibration sensor (1), for receiving described electric signal alarm.The broken warning device of this vehicle glass can the perception vibration of bursting reporting to the police, and reminds car owner's vehicle glass broken, but can not be subject to common voice and the impact of audible sound.
Description
Technical field
The utility model relates to automobile burglar, particularly, relates to the broken warning device of a kind of vehicle glass.
Background technology
Existing automobile burglar technology majority adopts image recognition or fingerprint recognition etc., can effectively prevent non-car owner from starting automobile and being driven away by automobile, but actv. countrmeasure is not had for the theft of only stealing article into the car, burglar also can utilize the methods such as rubberized fabric break glass into pieces and do not trigger the anti-joyride device of automobile itself, causes car owner to have no to discover.
Utility model content
The purpose of this utility model is to provide the broken warning device of a kind of vehicle glass, and the broken warning device of this vehicle glass can the perception vibration of bursting reporting to the police, and reminds car owner's vehicle glass broken, but can not be subject to common voice and the impact of audible sound.
The utility model provides a kind of vehicle glass broken warning device, and the broken warning device of this vehicle glass comprises: vibration sensor, for the vibration signal of bursting is converted into electric signal; And annunciator, be connected with described vibration sensor, for receiving described electric signal alarm.
Preferably, described vibration sensor is piezoelectric vibration sensors.
Preferably, the broken warning device of this vehicle glass also comprises: amplifier, is connected with described vibration sensor, for amplifying described electric signal; Thyristor, is connected with described amplifier; Relay, is connected with described thyristor and described annunciator.
Preferably, the broken warning device of this vehicle glass also comprises power supply.
Preferably, described thyristor is unidirectional thyristor.
Preferably, described annunciator is combined aural and visual alarm.
Preferably, described combined aural and visual alarm comprises multi-harmonic self-excited oscillation circuit, the multiple driving circuits be connected with described multi-harmonic self-excited oscillation circuit, the loud speaker connecting described multiple driving circuit respectively and small electric bulb.
Preferably, this vehicle glass warning device is positioned at the optional position of vehicle glass periphery.
Preferably, the quantity of this vehicle glass warning device is at least one.
Preferably, described small electric bulb is osram lamp or LED.
By technique scheme, when vehicle glass fragmentation produces the vibration of bursting, vibration sensor will perceive this time vibration, and convert vibration signal to electric signal, utilize sound and light to report to the police when annunciator receives electric signal.The broken warning device of this vehicle glass can the perception vibration of bursting reporting to the police, and reminds car owner's vehicle glass broken, but can not be subject to common voice and the impact of audible sound.
Other features and advantages of the utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the structural representation of the broken warning device of vehicle glass that the utility model provides;
Fig. 2 is the structural representation of the annunciator of the utility model one embodiment.
Description of reference numerals
1 vibration sensor 2 annunciator
3 amplifier 4 thyristor
5 relay 21 small electric bulbs
22 driving circuit 23 multi-harmonic self-excited oscillation circuits
24 loud speakers
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the utility model, is not limited to the utility model.
Fig. 1 is the structural representation of the broken warning device of vehicle glass that the utility model provides.As shown in Figure 1, the broken warning device of a kind of vehicle glass, the broken warning device of this vehicle glass comprises: vibration sensor 1, for the vibration signal of bursting is converted into electric signal; And annunciator 2, be connected with described vibration sensor 1, for receiving described electric signal alarm.Wherein, described vibration sensor 1 is piezoelectric vibration sensors.The broken warning device of this vehicle glass can be one or more, is positioned at the optional position of vehicle glass periphery.
The vibration sensor 1 used in the utility model preferably adopts piezoelectric vibration sensors.Piezoelectric vibration sensors is the sensor that the piezoeffect produced after utilizing some dielectric medium stress is made, when so-called piezoeffect refers to that deformation (comprising bending and telescopic shape change) occurs being subject to the External Force Acting of a direction some dielectric, due to the polarization phenomena of internal charge, the phenomenon of electric charge can be produced on its surface.Piezoelectric vibration sensors structure is simple, volume is little, quality is little, the life-span is long, has good dynamic characteristics, is applicable to very much the impulsive force that induction changes at a high speed.
Attempt to break into pieces vehicle glass when there being unauthorized person when stealing article in car, glass can because brokenly send the vibration of bursting, and now vibration signal can be converted into electric signal by vibration sensor 1, and sends to annunciator 2.Annunciator 2 carries out reporting to the police to remind car owner's vehicle glass broken after receiving this electric signal.Due to the characteristic of piezoelectric vibration sensors, the sound vibrations that common voice and audible sound etc. slowly change can not make vibration sensor 1 produce electric signal.
Annunciator 2 mentioned above can use sound or light any one report to the police, also can use sound and the same alarm of light, the utility model preferably uses sound and the same alarm of light, can there be more significantly warning function.Preferably, Fig. 2 is the structural representation of the annunciator of an embodiment of the present utility model.As shown in Figure 2, annunciator 2 can by multi-harmonic self-excited oscillation circuit, two driving circuits connecting multi-harmonic self-excited oscillation circuit, the loud speaker connecting two driving circuits respectively and small electric bulb (a kind of osram lamp, be made up of glass, metal, insulating material etc., or LED etc.) composition, wherein driving circuit is made up of aerotron, after receiving the electric signal from vibration sensor 1, aerotron is conducting in turn, and small electric bulb and loudspeaker in turn are glistened and chimes of doom is occurred and notify car owner.
The broken warning device of vehicle glass provided by the invention also comprises: amplifier 3, is connected with described vibration sensor 1, for amplifying described electric signal; Thyristor 4, is connected with described amplifier 3; Relay 5, is connected with described thyristor 4 and described annunciator 2; And power supply.Wherein, described thyristor 4 is unidirectional thyristor.
Thyristor 4 is a kind of large power semiconductor devices with the four-layer structure of three PN junctions, also referred to as silicon control.There is the features such as volume is little, structure is relatively simple, function is strong.This device is multiplex makes controlled rectification, inversion, frequency conversion, pressure regulation, noncontacting switch etc.Thyristor 4 has with the large characteristic of little control, according to the characteristic of thyristor 4, as long as add very little curtage in control pole, just can control very large anode current or voltage.
Consider that electric signal may to cause the problem of annunciator 2 cisco unity malfunction because of too small, the utility model uses amplifier 3 to amplify this electric signal, utilizes thyristor 4 with the large characteristic of little control simultaneously, makes relay 5 closed, to activate annunciator 2.So solve the too small problem can not carrying out reporting to the police of electric current.
In addition, vibration due to glass breaking is very short time occurrence, can't sustained vibration, therefore, if want to make annunciator 2 not only in a flash but continue to report to the police, then must make annunciator 2 after starting to report to the police, no longer be subject to the impact of vibration sensor 1.Therefore the utility model also adopts unidirectional thyristor to latch, when can keep conducting after unidirectional thyristor conducting always, now whether vibration sensor 1 continues to produce electric signal relay 5 all can be made to continue closed (thyristor 4, relay 5 and annunciator 2 three get rid of vibration sensor 1 and amplifier 3 independent operating), reports to the police to make annunciator 2.
By technique scheme, when vehicle glass fragmentation produces the vibration of bursting, vibration sensor will perceive this time vibration, and convert vibration signal to electric signal, utilize sound and light to report to the police when annunciator receives electric signal.The broken warning device of this vehicle glass can the perception vibration of bursting reporting to the police, and reminds car owner's vehicle glass broken, but can not be subject to common voice and the impact of audible sound.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; the utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the utility model illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. the broken warning device of vehicle glass, is characterized in that, the broken warning device of this vehicle glass comprises:
Vibration sensor (1), for being converted into electric signal by the vibration signal of bursting; And
Annunciator (2), is connected with described vibration sensor (1), for receiving described electric signal alarm.
2. the broken warning device of vehicle glass according to claim 1, it is characterized in that, described vibration sensor (1) is piezoelectric vibration sensors.
3. the broken warning device of vehicle glass according to claim 1, is characterized in that, the broken warning device of this vehicle glass also comprises:
Amplifier (3), is connected with described vibration sensor (1), for amplifying described electric signal;
Thyristor (4), is connected with described amplifier (3);
Relay (5), is connected with described thyristor (4) and described annunciator (2).
4. the broken warning device of vehicle glass according to claim 1, is characterized in that, the broken warning device of this vehicle glass also comprises power supply.
5. the broken warning device of vehicle glass according to claim 3, it is characterized in that, described thyristor (4) is unidirectional thyristor.
6. the broken warning device of vehicle glass according to claim 1, it is characterized in that, described annunciator (2) is combined aural and visual alarm.
7. the broken warning device of vehicle glass according to claim 6, it is characterized in that, described combined aural and visual alarm comprises:
Multi-harmonic self-excited oscillation circuit;
The multiple driving circuits be connected with described multi-harmonic self-excited oscillation circuit; And
Connect loud speaker and the small electric bulb of described multiple driving circuit respectively.
8. the broken warning device of vehicle glass according to claim 1, it is characterized in that, this vehicle glass warning device is positioned at the optional position of vehicle glass periphery.
9. the broken warning device of vehicle glass according to claim 1, it is characterized in that, the quantity of this vehicle glass warning device is at least one.
10. the broken warning device of vehicle glass according to claim 7, it is characterized in that, described small electric bulb is osram lamp or LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720998.8U CN204279347U (en) | 2014-11-26 | 2014-11-26 | The broken warning device of vehicle glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420720998.8U CN204279347U (en) | 2014-11-26 | 2014-11-26 | The broken warning device of vehicle glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204279347U true CN204279347U (en) | 2015-04-22 |
Family
ID=52862534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420720998.8U Expired - Fee Related CN204279347U (en) | 2014-11-26 | 2014-11-26 | The broken warning device of vehicle glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204279347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999396A (en) * | 2019-05-17 | 2019-07-12 | 温州市易智智能科技有限公司 | A kind of intelligent fire terminal and the intelligent fire-pretection system using it |
| CN114179748A (en) * | 2021-12-02 | 2022-03-15 | 深圳市源立信照明科技有限公司 | Vehicle-mounted alarm device and control method thereof |
-
2014
- 2014-11-26 CN CN201420720998.8U patent/CN204279347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999396A (en) * | 2019-05-17 | 2019-07-12 | 温州市易智智能科技有限公司 | A kind of intelligent fire terminal and the intelligent fire-pretection system using it |
| CN114179748A (en) * | 2021-12-02 | 2022-03-15 | 深圳市源立信照明科技有限公司 | Vehicle-mounted alarm device and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101531177A (en) | Anti-theft alarm for vehicles | |
| CN204279347U (en) | The broken warning device of vehicle glass | |
| CN203134026U (en) | A voice alarm automatic forwarding device | |
| CN103912025B (en) | A kind of cloud well lid with acousto-optic warning function | |
| CN201914359U (en) | Practical multifunctional alarm device | |
| CN203689635U (en) | Novel computer burglar alarm circuit | |
| CN203093998U (en) | Car window breaking alarm | |
| CN204515959U (en) | A kind of burglary prevention of laptop warning device | |
| CN204472756U (en) | Automobile electric motor-car image Anti-theft suit | |
| CN203126782U (en) | Window smashing alarm for car | |
| CN106056815A (en) | Solar cell panel having Bluetooth antitheft function | |
| CN202632446U (en) | Vibrating type antitheft alarm device | |
| CN202033882U (en) | Wireless monitoring alarm | |
| CN203601215U (en) | Automobile protective film capable of preventing theft and warning and automobile anti-theft system | |
| CN203020271U (en) | Multifunctional vehicle alarm device | |
| CN203186295U (en) | Intelligent car anti-theft alarm system | |
| CN104183094A (en) | Earthquake warning instrument | |
| CN202816070U (en) | Simple antitheft monitoring circuit | |
| CN205022534U (en) | Vibrating car anti -theft system | |
| CN203192121U (en) | Vibration sensing device | |
| CN201258646Y (en) | Method for illegally opening cycle lock capable of shouting catching thief | |
| CN204161309U (en) | A kind of Width funtion comprehensive wireless remote control vehicle antitheft alarm system | |
| CN201134145Y (en) | Remote anti-theft alarm for automobile | |
| CN206039758U (en) | Antitheft safety hammer | |
| CN204833551U (en) | Power equipment alarm circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180517 Address after: No. 188, Miyun District, Miyun District, Beijing, Beijing Patentee after: Beijing treasure Car Co.,Ltd. Address before: 102206, Beijing, Shahe Town, Changping District Road, sand Yang Patentee before: BEIQI FOTON MOTOR Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211126 |