CN101746354B - Vehicle burglar alarm - Google Patents
Vehicle burglar alarm Download PDFInfo
- Publication number
- CN101746354B CN101746354B CN2010101215905A CN201010121590A CN101746354B CN 101746354 B CN101746354 B CN 101746354B CN 2010101215905 A CN2010101215905 A CN 2010101215905A CN 201010121590 A CN201010121590 A CN 201010121590A CN 101746354 B CN101746354 B CN 101746354B
- Authority
- CN
- China
- Prior art keywords
- vehicle
- speaker
- sound signal
- alarm
- lock
- 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
Images
Abstract
The invention relates to a vehicle burglar alarm which comprises a transmitter and a receiver for transmitting and receiving signals by radio waves. The vehicle burglar alarm is characterized in that the receiver comprises a radio receiving module, an audio signal generating module, an audio signal amplifying module and a speaker, wherein the output end of the radio receiving module is connected with the trigger end of the audio signal generating module; the output end of the audio signal generating module is connected with the speaker; the receiver is mounted in a metal outer shell which is provided with a linkage mechanism with the vehicle; and one side of the metal outer shell is provided with a speaker hole corresponding to the speaker. The invention has the advantages that the alarm mode is a vehicle owner trigger alarm mode which fully overcomes the defects of error alarms; and no matter where the vehicle is stolen, only if the vehicle owner sends out an alarm signal, the burglar alarm can send out a strong sound (such as a siren or a special speech) to alarm so that the stolen vehicle is exposed in glare, and the burglar is greatly threatened. The invention has simple structure, convenient use and lower cost.
Description
Technical field
The present invention relates to a kind of anti-theft device for vehicle, be mainly used in self-propelled vehicle or unpowered vehicle, after vehicle was missing, the car owner can make anti-theft device for vehicle on the vehicle send the alert audio of high-decibel by radiowave, and peripherad people sends the stolen caution of vehicle.
Background technology
The kind of prior art is a lot, and keystone configuration is to trigger anti-theft device for vehicle by the thief to send alerting signal, and what have can also send stolen information to the car owner.Its shortcoming is to be disassembled easily; False alarm is a lot, does not often have theft-proof effect.
Summary of the invention
The present invention aims to provide a kind of anti-theft device for vehicle, with being disassembled easily that the solution prior art exists; False alarm is a lot, does not often have the problem of theft-proof effect.
Technical scheme of the present invention is: comprise the projector that transmits and receives and the receptor that carry out signal by radiowave, it is characterized in that, described receptor comprises wireless receiving module, sound signal generation module, sound signal amplification module and loud speaker, the mouth of wireless receiving module is connected with the trigger end of sound signal generation module, the mouth of this sound signal generation module is connected with loud speaker by the sound signal amplification module, this receptor is installed in the metal case, this metal case is provided with and vehicle bonded assembly lock connects mechanism, is provided with and the cooresponding loud-speaker opening of described loud speaker in a side of this metal case.
Described lock connects mechanism and is at least one spring lock, and the lock body of this spring lock and described shell are structure as a whole, and the snap close of this spring lock is located at the upper end of described shell and lock body, is provided with battery mounting cover and charging inlet in this upper end.
Be provided with arc groove in described upper end, and with described snap close in along constituting circular port.
Be provided with one and trigger key in the arc groove of described shell, this triggers key and is connected with the trigger end of the sound signal generation module of receptor.
Inside at described loud-speaker opening is provided with protective cover, is provided with through hole, this through hole and described loud-speaker opening mutual dislocation on the lid protective cover.
The invention has the beneficial effects as follows: connect the shelter that mechanism is installed in vehicle by special lock, be difficult for being found; Because it is very firm with being connected of vehicle that lock connects mechanism, so even be found, also not quick detachable and destruction; Type of alarm triggers warning for the car owner, overcome the shortcoming of false alarm fully, where arrive no matter vehicle is stolen, as long as the car owner sends alerting signal, annunciator just sends strong audio frequency (as police whistle sound or specific voice) and reports to the police, stolen vehicle is exposed to the light of day, to the robber with huge deterrence.Simple in structure, easy to use, cost is lower.
Description of drawings
Fig. 1 is an overall formation scheme drawing of the present invention;
Fig. 2 is the circuit block diagram of receptor of the present invention;
Fig. 3 is the overall structure scheme drawing of an embodiment of receptor of the present invention;
Fig. 4 is the left view (snap close opening) of Fig. 3;
Fig. 5 is running condition (snap close is locked on the vehicle frame) scheme drawing of Fig. 4.
The specific embodiment
Referring to Fig. 1～Fig. 5, the present invention includes the projector that transmits and receives 1 and the receptor 2 that carry out signal by radiowave, it is characterized in that, described receptor 2 comprises wireless receiving module 21, sound signal generation module 22, sound signal amplification module 23 and loud speaker 24, the mouth of wireless receiving module 21 is connected with the trigger end of sound signal generation module 22, the mouth of this sound signal generation module 22 is connected with loud speaker 24 by sound signal amplification module 23, this receptor 2 by battery 8 (as button cell or chargeable battery.On shell, establish charging inlet 6 when adopting chargeable battery) power supply, and be installed in the metal case 4, this metal case 4 is provided with and vehicle bonded assembly lock connects mechanism, is provided with the cooresponding loud-speaker opening 11 of a plurality of and described loud speaker in a side of this metal case 4.
Described lock connects mechanism, and (embodiment shown in Figure 3 is two spring locks at least one spring lock, about each one), the lock body 10 and the described shell 4 of this spring lock are structure as a whole, the snap close 3 of this spring lock is located at the upper end of described shell 4 and lock body 10, and the lockhole 13 of this spring lock is located at the two ends, the left and right sides of shell.Be provided with battery mounting cover 7 and described charging inlet 6 in this upper end.
Be provided with arc groove 5 in described upper end, and constitute circular port, just in time captive joint with the vehicle frame 14 (as the vehicle frame of bicycle and three-wheel vehicle) of tubular with described snap close 3 interior edges.
Inside at described loud-speaker opening 11 is provided with protective cover, is provided with through hole 12 on the lid protective cover, this through hole 12 and described loud-speaker opening 11 mutual dislocation, the destruction that prevents outer bound pair loud speaker 24.
The present invention can utilize existing various wireless communication system to carry out the transmission of signal, and projector 1 can adopt dialer emission and receptor 2 corresponding codes signals.
Also can be provided with one and trigger key in the arc groove 5 of shell 4, this triggers key and is connected with the trigger end of the sound signal generation module 22 of receptor 2.Just in case after opening snap close 3, this triggers key and triggers receptor 2, loud speaker 24 sends alerting signal equally as the robber.Receptor 2 can trigger and should trigger key by projector 1 and trigger, and two kinds of triggerings are the relation of logical "or", as long as one of them triggering, loud speaker 24 will send alerting signal.
Claims (2)
1. anti-theft device for vehicle, comprise the projector that transmits and receives and the receptor that carry out signal by radiowave, it is characterized in that, described receptor comprises wireless receiving module, sound signal generation module, sound signal amplification module and loud speaker, the mouth of wireless receiving module is connected with the trigger end of sound signal generation module, the mouth of this sound signal generation module is connected with loud speaker, this receptor is battery-powered and be installed in the metal case, the lock that this metal case is provided with vehicle connects mechanism, is provided with and the cooresponding loud-speaker opening of described loud speaker in a side of this metal case;
Described lock connects mechanism and is at least one spring lock, and the lock body of this spring lock and described shell are structure as a whole, and the snap close of this spring lock is located at the upper end of described shell and lock body, is provided with battery mounting cover and charging inlet in this upper end; Be provided with arc groove in this upper end, the edge constitutes circular port in this arc groove and the described snap close; Be provided with one and trigger key in this arc groove, this triggers key and is connected with the trigger end of the sound signal generation module of receptor.
2. anti-theft device for vehicle according to claim 1 is characterized in that, is provided with protective cover in the inside of described loud-speaker opening, is provided with through hole on this protective cover, this through hole and described loud-speaker opening mutual dislocation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101215905A CN101746354B (en) | 2010-03-11 | 2010-03-11 | Vehicle burglar alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101215905A CN101746354B (en) | 2010-03-11 | 2010-03-11 | Vehicle burglar alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101746354A CN101746354A (en) | 2010-06-23 |
| CN101746354B true CN101746354B (en) | 2011-06-08 |
Family
ID=42474153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101215905A Expired - Fee Related CN101746354B (en) | 2010-03-11 | 2010-03-11 | Vehicle burglar alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101746354B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064329U (en) * | 1990-04-13 | 1990-10-24 | 常剑平 | Remote alarm to prevent theft for vehicle |
| CN2193285Y (en) * | 1994-05-06 | 1995-03-29 | 裴吉春 | Automobile remote-control alarm |
| CN2201297Y (en) * | 1994-07-29 | 1995-06-21 | 黄有梓 | Backing alarm with enclosed outer casing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040139770A1 (en) * | 2003-01-10 | 2004-07-22 | Curl William E. | System and method for securing large trucks by securing the hydraulic power steering mechanism of truck |
-
2010
- 2010-03-11 CN CN2010101215905A patent/CN101746354B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064329U (en) * | 1990-04-13 | 1990-10-24 | 常剑平 | Remote alarm to prevent theft for vehicle |
| CN2193285Y (en) * | 1994-05-06 | 1995-03-29 | 裴吉春 | Automobile remote-control alarm |
| CN2201297Y (en) * | 1994-07-29 | 1995-06-21 | 黄有梓 | Backing alarm with enclosed outer casing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101746354A (en) | 2010-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101079052B1 (en) | Wireless anti-theft alarm apparatus for two wheeler | |
| US20110050419A1 (en) | Remote Intrusion Signaling Security System | |
| CN203267991U (en) | Vehicle-mounted remote control burglar alarm | |
| ITMI20130036U1 (en) | IMPROVED ALARM ANTI-THEFT DEVICE. | |
| US6563421B1 (en) | Security system with remote indication | |
| CN102152774A (en) | Wireless car early warning device | |
| CN201240349Y (en) | Monitoring vehicular anti-theft alarm based on automobile wireless visual mobile phone mobile network communication | |
| CN101206788A (en) | Multifunctional wireless alarm | |
| CN102514545B (en) | Multi-directional antitheft alarm and control device for electric vehicle | |
| CN202098378U (en) | Vehicle burglar alarm with GPS (global positioning system) positioning function | |
| CN101746354B (en) | Vehicle burglar alarm | |
| CN201545100U (en) | Warning device | |
| CN202071809U (en) | Wireless vehicle warning device | |
| CN202213652U (en) | Simple and convenient electric vehicle wireless anti-theft alarm | |
| CN202063108U (en) | Wireless vehicle early-warning device | |
| US20120319829A1 (en) | "david" | |
| CN201951411U (en) | Wireless automobile early-warning device | |
| CN201439338U (en) | Vehicle-mounted anti-theft alarm | |
| CN201367009Y (en) | Automobile burglar alarm | |
| CN201397565Y (en) | Anti-theft system for 3G video mobile phone | |
| CN200985015Y (en) | Antitheft alarm device for licensing of motor vehicle | |
| CN204452368U (en) | A kind of anti-theft device for vehicle | |
| CN201169243Y (en) | Mobile telephone type anti-stealing device of vehicle | |
| CN102152775A (en) | Intelligent remote alarming anti-theft device for automobile | |
| CN210310663U (en) | Bidirectional anti-theft alarm remote control device for electric vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110608 Termination date: 20190311 |