CN201638285U - Double-sided wide fluorescent discrimination device for dynamic bank note discriminating instrument - Google Patents
Double-sided wide fluorescent discrimination device for dynamic bank note discriminating instrument Download PDFInfo
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- CN201638285U CN201638285U CN201020301817XU CN201020301817U CN201638285U CN 201638285 U CN201638285 U CN 201638285U CN 201020301817X U CN201020301817X U CN 201020301817XU CN 201020301817 U CN201020301817 U CN 201020301817U CN 201638285 U CN201638285 U CN 201638285U
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- bank note
- reflection
- fluorescent
- detecting device
- banknote
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- 230000003287 optical effect Effects 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010835 comparative analysis Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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Abstract
The utility model relates to a double-sided wide fluorescent discrimination device for a dynamic bank note discriminating instrument, comprising a bank note discriminating instrument host and fluorescent reflection discrimination devices, wherein a fluorescent reflection discrimination device is at least respectively arranged above and below a bank note channel of the bank note discriminating instrument host; and each fluorescent reflection discrimination device is internally provided with an ultraviolet light source and a reflection receiving device. The effective width D of an optical channel of the fluorescent discrimination device is 30-90mm; when a bank note with fluorescent characteristics on the surface passes through the bank note channel, the ultraviolet light sources in the fluorescent reflection discrimination devices emit out ultraviolet light to irradiate the front side and the back side of the bank note to excite out reflected light, and the reflected light is respectively received by the reflection receiving devices and output to a central control circuit of the dynamic bank note discriminating instrument; and the reflected light is processed through amplifying, filtering, and the like and then mixed through a microprocessor of the central control circuit for comparing and analyzing, which can discriminate the suspicious bank note passing through the device. The utility model has the advantages of simple and reasonable structure, easy processing and manufacture, convenient use, good discrimination effect and high reliability, is suitable for industrial production and can be matched with various models of bank note discriminating instruments.
Description
Technical field
The utility model discloses the dynamic identifier of a kind of banknote with two-sided wide cut fluorescence antiforge detecting device.
Technical field
Along with the raising of pseudo-forge money (pseudo-coinage, adulterium coin etc.) technology, people require more and more higher to the anti-counterfeiting detection of banknote.The banknote identifier normally adopts fluorescence that currency is examined puppet, promptly utilizes genuine note different to fluorescence reflectance with counterfeit money, discerns counterfeit money; The glimmering optical antiforge detecting technology of present most of identifiers all adopts single face, reflects mode in a narrow margin, and it is few that this kind mode detects information point, and anti-counterfeit capability is poor, is difficult to reach glimmering optical antiforge detecting, antifalse effect.Along with improving constantly of fraud level, existing ultraviolet optical antiforge detecting technology can not satisfy actual demand.
The utility model content
The purpose of this utility model be to overcome the deficiency of prior art and provide a kind of simple and reasonable for structure, processing and manufacturing is easy, easy to use, the dynamic identifier of the pseudo-banknote effective, that reliability is high of inspection is with two-sided wide cut fluorescence antiforge detecting device.
The utility model is to adopt following proposal to realize: the dynamic identifier of a kind of banknote is with two-sided wide cut fluorescence antiforge detecting device, comprise banknote identifier main frame, fluorescence reflection antiforge detecting device, the top of the banknote passageway of described banknote identifier main frame and below at least respectively are equipped with a described fluorescence reflection antiforge detecting device, are provided with ultraviolet light source and reflection receiving trap in the described fluorescence reflection antiforge detecting device.
In the utility model, the reflection receiving trap in the described fluorescence antiforge detecting device is electrically connected with described banknote identifier main frame central control circuit.
In the utility model, the effective width D of the optical channel of described fluorescence antiforge detecting device is 30mm～90mm.
The utility model is owing to adopt said structure, the effective width D that guarantees the optical channel of fluorescence antiforge detecting device is 30mm～90mm, the banknote that has a fluorescent characteristics when the surface is during by banknote passageway, ultraviolet light source in the fluorescence reflection antiforge detecting device sends ultraviolet, just shine banknote, reverse side also inspires reflected light, reflected light is set on the banknote passageway respectively, the reflection receiving trap of below receives, and the light signal that receives converted to the central control circuit that exports the dynamic identifier of banknote behind the electric signal to, through amplifying, processing such as filtering, handle by central control circuit microprocessor mixing comparative analysis again, just can identify the true and false by the suspicious coin of this device; Simultaneously, because the effective width D of the optical channel of fluorescence antiforge detecting device reaches 30mm～90mm, it is many to detect information point, and inspection is pseudo-effective, the reliability height.
The utility model is simple and reasonable for structure, processing and manufacturing is easy, easy to use, inspection pseudo-effective, reliability is high, is suitable for suitability for industrialized production, can with the supporting use of the dynamic identifier of the banknote of various models.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure: 1,2---fluorescence reflection antiforge detecting device; The 3---banknote passageway; 4---banknote identifier main frame.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail:
The utility model is a kind of to the pseudo-currency identifier of currency nominal value color recognition inspection, comprise banknote identifier main frame 4, fluorescence reflection antiforge detecting device 1,2, the top of the banknote passageway 3 of described banknote identifier main frame 4 and below respectively are equipped with a described fluorescence reflection antiforge detecting device 1,2, are provided with ultraviolet light source and reflection receiving trap in the described fluorescence reflection antiforge detecting device 1,2; Reflection receiving trap in the described fluorescence antiforge detecting device 1,2 is electrically connected with the central control circuit of described banknote identifier main frame 4.
In the utility model, the effective width D of the optical channel of described fluorescence antiforge detecting device is 30mm～90mm; The effective width of described optical channel is meant that the luminous width of ultraviolet light source or the described fluorescence that are provided with in the described fluorescence reflection antiforge detecting device 1,2 reflect the width that the reflection receiving trap that is provided with in the antiforge detecting device 1,2 receives light.
Principle of work of the present utility model is sketched in down: the banknote that has a fluorescent characteristics when the surface is during by banknote passageway, ultraviolet light source in the fluorescence reflection antiforge detecting device sends ultraviolet, just shine banknote, reverse side also inspires reflected light, reflected light is set on the banknote passageway respectively, the reflection receiving trap of below receives, and the light signal that receives converted to the central control circuit that exports the dynamic identifier of banknote behind the electric signal to, through amplifying, processing such as filtering, handle by central control circuit microprocessor mixing comparative analysis again, just can identify the true and false by the suspicious coin of this device.
Claims (3)
1. the dynamic identifier of banknote is with two-sided wide cut fluorescence antiforge detecting device, comprise banknote identifier main frame, fluorescence reflection antiforge detecting device, it is characterized in that: the top of the banknote passageway of described banknote identifier main frame and below at least respectively are equipped with a described fluorescence reflection antiforge detecting device, are provided with ultraviolet light source and reflection receiving trap in the described fluorescence reflection antiforge detecting device.
2. the dynamic identifier of a kind of banknote according to claim 1 is with two-sided wide cut fluorescence antiforge detecting device, and it is characterized in that: the reflection receiving trap in the described fluorescence antiforge detecting device is electrically connected with described banknote identifier main frame central control circuit.
3. the dynamic identifier of a kind of banknote according to claim 1 and 2 is with two-sided wide cut fluorescence antiforge detecting device, and it is characterized in that: the effective width D of the optical channel of described fluorescence antiforge detecting device is 30mm～90mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020301817XU CN201638285U (en) | 2010-01-28 | 2010-01-28 | Double-sided wide fluorescent discrimination device for dynamic bank note discriminating instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020301817XU CN201638285U (en) | 2010-01-28 | 2010-01-28 | Double-sided wide fluorescent discrimination device for dynamic bank note discriminating instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638285U true CN201638285U (en) | 2010-11-17 |
Family
ID=43082788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020301817XU Expired - Fee Related CN201638285U (en) | 2010-01-28 | 2010-01-28 | Double-sided wide fluorescent discrimination device for dynamic bank note discriminating instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638285U (en) |
-
2010
- 2010-01-28 CN CN201020301817XU patent/CN201638285U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: HUNAN FENGHUI YINJIA TECHNOLOGY CO., LTD. Free format text: FORMER NAME: HUNAN FENGHUI YINJIA TECHNOLOGY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The Milky Way Technology Park Changsha Lugu high tech Zone Industrial Base of Hunan province 410205 city Changsha Patentee after: HUNAN FENGHUI YINJIA SCIENCE AND TECHNOLOGY CO., LTD. Address before: The Milky Way Technology Park Changsha Lugu high tech Zone Industrial Base of Hunan province 410205 city Changsha Patentee before: Hunan Fenghuiyinjia Technology 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: 20101117 Termination date: 20180128 |