CN2831268Y - Paper money magnetic safety line discriminator - Google Patents
Paper money magnetic safety line discriminator Download PDFInfo
- Publication number
- CN2831268Y CN2831268Y CNU2005200926567U CN200520092656U CN2831268Y CN 2831268 Y CN2831268 Y CN 2831268Y CN U2005200926567 U CNU2005200926567 U CN U2005200926567U CN 200520092656 U CN200520092656 U CN 200520092656U CN 2831268 Y CN2831268 Y CN 2831268Y
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- CN
- China
- Prior art keywords
- magnetic
- paper money
- safety line
- magnetic safety
- magnetic sensor
- 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 - Lifetime
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- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The utility model relates to paper money anti-counterfeiting techniques, which particularly relates to a paper money magnetic safety line discriminator. The paper money magnetic safety line is vertical to the running direction of the paper money, a magnetic sensor forms a bar shape and an included angle of the magnetic sensor and the paper money magnetic safety line is not less than 10 DEG and not larger than 80 DEG or not less than 100 DEG and not larger than 170 DEG. The magnetic sensor senses magnetic signals of the magnetic safety line on RMB, the magnetic signals which are amplified are delivered to a monolithic computer to carry out processing, and then, the monolithic computer sends out instructions to a display window or an alarm, etc. The utility model adopts the structural design that the bar-shaped magnetic sensor and the running direction (magnetic safety line) of the RMB have a certain angle, causing the magnetic safety line to pass through the magnetic sensor gradually. Thereby, the magnetic information can be read completely and the problem that the information of the magnetic safety line which is unable detected when the paper money magnetic safety line is vertical to the running direction of the paper money magnetic safety line is solved. The utility model can judge true or fake of the paper money according to different magnetic information of paper money with different face values, causing the detection to be accurate.
Description
Technical field
The utility model relates to paper money anti-counterfeiting technology, is specially a kind of bank note magnetic security line identification device.
Background technology
The financial sector especially used currency counting and detecting machine of bank mostly adopts ultraviolet light to carry out bank note to test puppet, promptly utilize the Renminbi genuine note to distinguish true from false to the reflectivity of ultraviolet light is different with counterfeit money, but, only depend on this single means can not practical requirement along with the raising of counterfeit money production technique.
At present, printing ink according to Renminbi printing usefulness having occurred and contained this characteristic of magnetic material and detect the true and false of Renminbi, if the magnetic flux of measuring bank note by sensor is genuine note when reaching the Renminbi standard-required, otherwise is counterfeit money.In fact the information difference of the magnetic security line of different denominations, and the existence that this detection can only the identification note magnetic signal is whether, and can not read complete magnetic information.
The utility model content
The purpose of this utility model is to provide a kind of bank note magnetic security line identification device, solved when bank note magnetic security line is vertical with its direction of motion can't detection by quantitative magnetic security line information problem.
The technical solution of the utility model is:
A kind of bank note magnetic security line identification device, bank note magnetic security line is vertical with the bank note traffic direction, and Magnetic Sensor is a strip, and Magnetic Sensor and bank note magnetic security wire clamp angle are: 10 °≤α≤80 ° or 100 °≤α≤170 °.
The beneficial effects of the utility model are:
The utility model adopts the structural design of strip Magnetic Sensor and Renminbi traffic direction (magnetic security line) folder certain angle, make the magnetic security line pass through Magnetic Sensor gradually, thereby can completely read magnetic information, solved when bank note magnetic security line is vertical with its direction of motion can't detection by quantitative magnetic security line information problem, and according to the difference of the magnetic information of different denominations bank note, judge the true and false of bank note, make detection more accurate.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Among the figure, 1 advances the paper money wheel; 2 Magnetic Sensors; 3 Renminbi; 4 magnetic security lines.
Embodiment
Shown in Fig. 1-2, bank note magnetic security line is vertical with the bank note traffic direction, and Magnetic Sensor is a strip, and Magnetic Sensor and bank note magnetic security wire clamp angle are: 10 °≤α≤80 ° or 100 °≤α≤170 °.Magnetic Sensor senses the magnetic signal of magnetic security line on the Renminbi, delivers to single-chip microcomputer by the signal after amplifying and handles, and sends instruction by single-chip microcomputer again and gives display window or alarm etc.And if the magnetic security line is vertical with Magnetic Sensor, then can only detect the magnetic information of a bit, very unilateral; If magnetic security line and Magnetic Sensor angle are 0 °, then when bank note passed through, Magnetic Sensor only can detect the existence of magnetic, does not produce the pulse magnetic information of magnetic security line.
Claims (1)
1, a kind of bank note magnetic security line identification device, it is characterized in that: the bank note magnetic security line of this device is vertical with the bank note traffic direction, Magnetic Sensor is a strip, and Magnetic Sensor and bank note magnetic security wire clamp angle are: 10 °≤α≤80 ° or 100 °≤α≤170 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200926567U CN2831268Y (en) | 2005-09-23 | 2005-09-23 | Paper money magnetic safety line discriminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200926567U CN2831268Y (en) | 2005-09-23 | 2005-09-23 | Paper money magnetic safety line discriminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831268Y true CN2831268Y (en) | 2006-10-25 |
Family
ID=37136194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200926567U Expired - Lifetime CN2831268Y (en) | 2005-09-23 | 2005-09-23 | Paper money magnetic safety line discriminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831268Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637318A (en) * | 2012-04-23 | 2012-08-15 | 温州泓鼎商用机器有限公司 | Device for detecting magnetism information on plane articles |
| CN103809137A (en) * | 2014-02-21 | 2014-05-21 | 中国人民银行印制科学技术研究所 | Paper sheet detection device and paper sheet detection method |
| CN105160756A (en) * | 2015-08-18 | 2015-12-16 | 深圳怡化电脑股份有限公司 | Paper money facing direction recognition method and device |
| CN106023409A (en) * | 2016-06-30 | 2016-10-12 | 中钞长城金融设备控股有限公司 | Paper currency safety line magnetic coding detection device and method |
| CN106780956A (en) * | 2017-02-27 | 2017-05-31 | 深圳市倍量科技有限公司 | Bank note safety line magnetic information detection means and method |
| CN111080891A (en) * | 2019-12-26 | 2020-04-28 | 深圳市倍量科技有限公司 | Paper currency anti-fake line detection device |
-
2005
- 2005-09-23 CN CNU2005200926567U patent/CN2831268Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637318A (en) * | 2012-04-23 | 2012-08-15 | 温州泓鼎商用机器有限公司 | Device for detecting magnetism information on plane articles |
| CN102637318B (en) * | 2012-04-23 | 2014-04-09 | 温州泓鼎商用机器有限公司 | Device for detecting magnetism information on plane articles |
| CN103809137A (en) * | 2014-02-21 | 2014-05-21 | 中国人民银行印制科学技术研究所 | Paper sheet detection device and paper sheet detection method |
| CN103809137B (en) * | 2014-02-21 | 2016-08-31 | 中国人民银行印制科学技术研究所 | Paper leaf detecting device and page detection method |
| CN105160756A (en) * | 2015-08-18 | 2015-12-16 | 深圳怡化电脑股份有限公司 | Paper money facing direction recognition method and device |
| CN106023409A (en) * | 2016-06-30 | 2016-10-12 | 中钞长城金融设备控股有限公司 | Paper currency safety line magnetic coding detection device and method |
| CN106780956A (en) * | 2017-02-27 | 2017-05-31 | 深圳市倍量科技有限公司 | Bank note safety line magnetic information detection means and method |
| CN111080891A (en) * | 2019-12-26 | 2020-04-28 | 深圳市倍量科技有限公司 | Paper currency anti-fake line detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20061025 |
|
| EXPY | Termination of patent right or utility model |