CN202608731U - Compression-type anti-theft licence plate - Google Patents
Compression-type anti-theft licence plate Download PDFInfo
- Publication number
- CN202608731U CN202608731U CN 201220170372 CN201220170372U CN202608731U CN 202608731 U CN202608731 U CN 202608731U CN 201220170372 CN201220170372 CN 201220170372 CN 201220170372 U CN201220170372 U CN 201220170372U CN 202608731 U CN202608731 U CN 202608731U
- Authority
- CN
- China
- Prior art keywords
- compression
- car plate
- licence plate
- theft
- alarm
- 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
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Images
Landscapes
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
A compression-type anti-theft licence plate is characterized in that a compression-type switch of an alarm is arranged on two guide lines and the two guide lines are respectively wound on a fixed screw rod of a mounting seat under the licence plate. When a screw of the mounting seat on the licence plate turns and looses, the compression-type switch of the alarm contacts with a circuit of the alarm and the alarm begins to alarm. The compression-type anti-theft licence plate has the advantages of being low in price, small in size and convenient to install.
Description
Technical field
The utility model relates to a kind of car plate, especially presses formula antitheft car plate.
Background technology
On newspaper, often see the news that car plate is stolen.In case car plate is stolen, will bring many inconvenience to the car owner, even cause economic loss, also make traffic management system can't carry out normal transport administration.
Summary of the invention
At present, license-plate anti-theft has become a social concern, and the license-plate anti-theft product also belongs to space state.For this reason; I have invented presses formula antitheft car plate, is characterized in that annunciator is pressed the formula switch to be arranged on two leads, is wound in respectively on the mount pad check screw bar below the car plate; Promptly press formula switch connection alarm circuit when car plate mount pad screw rotates to get loose, annunciator begins to report to the police.Have cheap, volume is little, convenient installation.
Description of drawings
Fig. 1 presses formula antitheft car plate circuit diagram.
1 is power supply, the 2nd among the figure, loud speaker, the 3rd, push switch.
The specific embodiment
Alarm switch is arranged on two leads, is wound in respectively on the car plate mount pad check screw bar.
Press formula antitheft car plate is whether to leave the annunciator push switch according to car plate to judge whether car plate is stolen, and, therefore will use a miniature push switch to be installed between car plate and the mount pad as alert if.When car plate was close on the mount pad through screw is installed, push switch broke off, and when the people will steal car plate, must the screw of fastening car plate be unclamped, and push switch is closed, and the annunciator power connection sends warning.
Claims (1)
1. one kind presses formula antitheft car plate; It is characterized in that annunciator is pressed the formula switch to be arranged on two leads; Be wound in respectively on the mount pad check screw bar below the car plate, promptly press formula switch connection alarm circuit when car plate mount pad screw rotates to get loose, annunciator begins to report to the police.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220170372 CN202608731U (en) | 2012-04-21 | 2012-04-21 | Compression-type anti-theft licence plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220170372 CN202608731U (en) | 2012-04-21 | 2012-04-21 | Compression-type anti-theft licence plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202608731U true CN202608731U (en) | 2012-12-19 |
Family
ID=47342456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220170372 Expired - Fee Related CN202608731U (en) | 2012-04-21 | 2012-04-21 | Compression-type anti-theft licence plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202608731U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280105A (en) * | 2013-05-14 | 2013-09-04 | 广州杰赛科技股份有限公司 | License plate monitoring device and license plate recognition system |
| WO2017028220A1 (en) * | 2015-08-18 | 2017-02-23 | 常平 | Screw loosing alarm method and alarm device |
| WO2017028219A1 (en) * | 2015-08-18 | 2017-02-23 | 常平 | Method for information alert when screw becomes loose and alarm device |
-
2012
- 2012-04-21 CN CN 201220170372 patent/CN202608731U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280105A (en) * | 2013-05-14 | 2013-09-04 | 广州杰赛科技股份有限公司 | License plate monitoring device and license plate recognition system |
| CN103280105B (en) * | 2013-05-14 | 2015-09-30 | 广州杰赛科技股份有限公司 | Car plate monitoring device and Vehicle License Plate Recognition System |
| WO2017028220A1 (en) * | 2015-08-18 | 2017-02-23 | 常平 | Screw loosing alarm method and alarm device |
| WO2017028219A1 (en) * | 2015-08-18 | 2017-02-23 | 常平 | Method for information alert when screw becomes loose and alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |