CN200959137Y - Banknote or bill image fetch - Google Patents
Banknote or bill image fetch Download PDFInfo
- Publication number
- CN200959137Y CN200959137Y CNU2006200930340U CN200620093034U CN200959137Y CN 200959137 Y CN200959137 Y CN 200959137Y CN U2006200930340 U CNU2006200930340 U CN U2006200930340U CN 200620093034 U CN200620093034 U CN 200620093034U CN 200959137 Y CN200959137 Y CN 200959137Y
- Authority
- CN
- China
- Prior art keywords
- image sensor
- currency
- contact
- bill
- pressing wheel
- 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 an image reading technology, specifically an image reading device which can distinguish paper currency or bill, which is composed of a currency pressing wheel, a contacting image sensor noumenon arranged on the lower part of the currency pressing wheel, a contacting image sensor lens is arranged in the contacting image sensor noumenon, a hyalosome of the image sensor surface opposing to the contacting image sensor lens is arranged on the surface of the image sensor surface, the currency inlet direction of the hyalosome of the image sensor surface opposing to the currency pressing wheel is a convex table type or adding a high limitation adapter structure. The utility model adopts the contacting image sensor to perform scan and information collecting for the currency or the bill with a simple structure, which can more accurately and totally obtain the needed information, and which can be applied to the image and information collecting of the currency sorter and the currency counter, which can detect the currency and bill.
Description
Technical field
The utility model relates to image and reads technology, is specially the image read-out of a kind of cleaning-sorting machine bank note or bill.
Background technology
Existing bank note or bill image read-out, usually adopt CCD or CIS contact-type image sensor as image acquisition element, because consider the compactedness and the cost-effectivenes of structure, common small-sized bank note or bill cleaning-sorting machine majority all adopt the CIS sensor as image acquisition element.Because the CIS sensor is a contact, detected material needs its glass surface operation of directly contact can enough obtain images acquired clearly.Cleaning-sorting machine when work bank note or bill be adjacent to the operation of CIS glass surface with certain speed; because the detected material surface the gluing thing of staining occurs through regular meeting; make the glass surface of CIS surveyed area tarnish through regular meeting; cause the real image quality that is detected to change, make the cleaning-sorting machine can't operate as normal.Must carry out cleaning to image sensor surface through the maintenance personal regularly, bring great inconvenience to the user, thereby reduced machine reliability and increased maintenance cost.
The utility model content
The purpose of this utility model is to provide the image read-out of a kind of bank note or bill, can guarantee that bank note or bill cleaning-sorting machine imageing sensor detect clear and can prevent that the detection zone glass surface from tarnishing.
The technical solution of the utility model is:
The image read-out of bank note or bill, comprise money pressing wheel, contact-type image sensor body, the money pressing wheel below is provided with the contact-type image sensor body, be provided with the contact-type image sensor camera lens in the contact-type image sensor body, the contact-type image sensor body surface is provided with the image sensor surface transparent body corresponding with the contact-type image sensor camera lens, and the transparent body of the contact-type image sensor body surface corresponding with money pressing wheel is in that to go into the paper money direction be projective table type or be added with limit for height gasket type structure in addition.
The image read-out of described bank note or bill, the height in gap is boss height ± 2 millimeter or limit for height spacer thickness ± 2 millimeter between the money pressing wheel and the image sensor surface transparent body.
The beneficial effects of the utility model are:
1, the utility model adopt CIS contact-type image sensor (Contact Image Sensor) to bank note or bill scan, Information Monitoring, it is simple in structure, can obtain the information that needs comprehensively, exactly.
2, the utility model is improved traditional money pressing wheel and the contacted mode of the image sensor surface transparent body, the relative attenuate of thickness with the imageing sensor transparent body, increase by a limit for height pad simultaneously or directly the transparent body is made the projective table type structure, thickness and original sheet thickness that the limit for height pad and the image sensor surface transparent body are added together are identical, do not need to change the position of money pressing wheel and CIS contact-type image sensor camera lens, do not changing under the burnt poly-situation of imageing sensor like this, can guarantee that bank note or bill cleaning-sorting machine imageing sensor detect clear and can prevent that detection zone from tarnishing.
3, the utility model can be used for cleaning-sorting machine, paper money counter carries out the image information collection of bank note or bill, further can carry out authenticity to banknote or bill.
Description of drawings
Fig. 1 is the utility model structural representation.
Among the figure, 1, money pressing wheel; 2, limit for height pad; 3, the transparent body; 4, bill; 5, contact-type image sensor body; 6, contact-type image sensor camera lens; A, go into the paper money direction.
Embodiment
As shown in Figure 1, the utility model comprises money pressing wheel 1, limit for height pad 2, the image sensor surface transparent body 3 (glass plate), CIS contact-type image sensor body 5, money pressing wheel 1 below is provided with contact-type image sensor body 5, be provided with contact-type image sensor camera lens 6 in the contact-type image sensor body 5, contact-type image sensor body 5 surfaces are provided with the image sensor surface transparent body 3 corresponding with contact-type image sensor camera lens 6, being positioned at money pressing wheel 1 one sides goes into the limit for height pad 2 of paper money direction and places on the image sensor surface transparent body 3, make the limit for height pad 2 and the image sensor surface transparent body 3 add together thickness and prior art in sheet thickness identical, the height in gap equals or approaches the thickness of limit for height pad 2 between the money pressing wheel 1 and the image sensor surface transparent body 3.
During work, bill 4 passes through along going into paper money direction A from limit for height pad 2 upper surfaces, money pressing wheel 1 rotates, drive bill 4, make bill 4 by CIS contact-type image sensor camera lens 6 scan, Information Monitoring, the image information that CIS contact-type image sensor 5 collects is as denomination, number, false proof etc., can be used for comparing, carry out real and fake discrimination with true bank note or billing information.
Claims (2)
1, the image read-out of bank note or bill, comprise money pressing wheel (1), contact-type image sensor body (5), money pressing wheel (1) below is provided with contact-type image sensor body (5), be provided with contact-type image sensor camera lens (6) in the contact-type image sensor body (5), contact-type image sensor body (5) surface is provided with the image sensor surface transparent body (3) corresponding with contact-type image sensor camera lens (6), it is characterized in that: the transparent body (3) on the contact-type image sensor body (5) corresponding with money pressing wheel (1) surface is in that to go into the paper money direction be projective table type or be added with limit for height pad (2) formula structure in addition.
2, according to the image read-out of described bank note of claim 1 or bill, it is characterized in that: the height in gap is boss height ± 2 millimeter or limit for height pad (2) thickness ± 2 millimeters between the money pressing wheel (1) and the image sensor surface transparent body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200930340U CN200959137Y (en) | 2006-09-01 | 2006-09-01 | Banknote or bill image fetch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200930340U CN200959137Y (en) | 2006-09-01 | 2006-09-01 | Banknote or bill image fetch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200959137Y true CN200959137Y (en) | 2007-10-10 |
Family
ID=38786016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200930340U Expired - Lifetime CN200959137Y (en) | 2006-09-01 | 2006-09-01 | Banknote or bill image fetch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200959137Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580717C (en) * | 2008-03-03 | 2010-01-13 | 北京捷爱特科技有限公司 | Valuable paper identification code recording analysis method and apparatus for currency counting apparatus |
| CN102136167A (en) * | 2010-11-29 | 2011-07-27 | 东北大学 | Banknote sorting and false-distinguishing device and method |
| CN101799868B (en) * | 2010-02-01 | 2012-05-30 | 南京中钞长城金融设备有限公司 | Machine vision inspection method for paper money |
| CN102568080A (en) * | 2010-12-17 | 2012-07-11 | 辽宁聚龙金融设备股份有限公司 | Image detecting device for financial machine |
| WO2014201793A1 (en) * | 2013-06-20 | 2014-12-24 | 威海华菱光电股份有限公司 | Image scanning device and control method therefor |
-
2006
- 2006-09-01 CN CNU2006200930340U patent/CN200959137Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100580717C (en) * | 2008-03-03 | 2010-01-13 | 北京捷爱特科技有限公司 | Valuable paper identification code recording analysis method and apparatus for currency counting apparatus |
| CN101799868B (en) * | 2010-02-01 | 2012-05-30 | 南京中钞长城金融设备有限公司 | Machine vision inspection method for paper money |
| CN102136167A (en) * | 2010-11-29 | 2011-07-27 | 东北大学 | Banknote sorting and false-distinguishing device and method |
| CN102568080A (en) * | 2010-12-17 | 2012-07-11 | 辽宁聚龙金融设备股份有限公司 | Image detecting device for financial machine |
| WO2014201793A1 (en) * | 2013-06-20 | 2014-12-24 | 威海华菱光电股份有限公司 | Image scanning device and control method therefor |
| US9990569B2 (en) | 2013-06-20 | 2018-06-05 | Weihai Hualing Opto-Electronics Co., Ltd. | Image scanning device and control method thereof |
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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: 20071010 |
|
| EXPY | Termination of patent right or utility model |