CN203596052U - Full surface paper currency adhesive tape and fluorescence identifying device - Google Patents
Full surface paper currency adhesive tape and fluorescence identifying device Download PDFInfo
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- CN203596052U CN203596052U CN201320802303.6U CN201320802303U CN203596052U CN 203596052 U CN203596052 U CN 203596052U CN 201320802303 U CN201320802303 U CN 201320802303U CN 203596052 U CN203596052 U CN 203596052U
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- infrared
- adhesive tape
- recognizer component
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- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The utility model discloses a full surface paper currency adhesive tape and fluorescence identifying device which comprises a base body extending in the left-right direction. The base body is provided with infrared identification assemblies. Each infrared identification assembly comprises an infrared emitter and an infrared receiver. The infrared identification assemblies are arranged on the base body in at least two rows, the infrared identification assemblies in the same row are arranged at intervals along the left-right direction of the base body, and the infrared identification assemblies in different rows are arranged in a staggered mode along the front-rear direction of the base body. According to the utility model, the infrared emitters are adopted for emitting infrared light to irradiate the paper currency, the infrared receivers are adopted for receiving the reflected light from the paper currency, the base body is provided with at least two rows of infrared identification assemblies, the infrared identification assemblies in different rows are arranged in a staggered mode, and the full surface of the paper currency can be covered by the plurality of infrared identification assemblies, so that the relatively narrow adhesive tape adhered onto the paper currency can also be identified, and the identification precision is improved. The full surface paper currency adhesive tape and fluorescence identifying device is simple in structure and high in identification precision.
Description
Technical field
The utility model discloses a kind of banking equipment, especially a kind of bank note adhesive tape identification module, specifically a kind of unanimous vote facial tissue coin adhesive tape, fluorescence identification device that can be used for identified surface and be pasted with adhesive tape.
Background technology
Bank note in use, the phenomenon such as usually there will be unfilled corner, tear, people adopt adhesive tape that bank note damaged or that tear is bonded together, and continue to use.And many counterfeit moneys utilize this point, adopt genuine note and the counterfeit money of part breadth piece together and alter, also paste by adhesive tape.The bank of requirement according to to(for) negotiable bank note, this type of adhesive tape bank note needs disallowable, no longer circulates.
Prior art mostly adopts infrared optics reflection or detects adhesive tape insulativity or detect the methods such as banknote thickness and detect on bank note, whether to be pasted with adhesive tape, and the device that latter two method adopts is higher to the requirement of mounting structure, and cost is also larger.Notification number is CN201698509U, the Chinese utility model patent that name is called " a kind of recognition device of the adhesive tape that note surface is pasted " discloses a kind of device of identifying being pasted with the banknote of adhesive tape, it is along banknote passageway Width, two infrared identification devices to be set on the upper testing jig of the banknote passageway of dynamic bank note discriminating instrument, infrared launcher in infrared identification device sends infrared light the bank note in banknote passageway is irradiated, the reflected light of bank note is received by infrared receiving device, infrared receiving device converts the light signal receiving after the central control circuit that electric signal exports dynamic bank note discriminating instrument to, signal is through amplifying, the processing such as filtering, carrying out hybrid analysis contrast by central control circuit microprocessor again processes, whether the surface that just can identify bank note is pasted with adhesive tape.But, two groups of infrared identification devices are only set in this device, infrared identification device is arranged sparse, can not accurately identify the narrower adhesive tape of pasting on bank note, causes accuracy of identification low.
Summary of the invention
The purpose of this utility model is to provide a kind of unanimous vote facial tissue coin adhesive tape, fluorescence identification device that carries out accurately identification to being pasted with the bank note of adhesive tape.
The technical scheme that the utility model adopts is: a kind of unanimous vote facial tissue coin adhesive tape, fluorescence identification device, comprise the matrix extending along left and right directions, matrix is provided with infrared recognizer component, infrared recognizer component comprises infrared transmitter and infrared remote receiver, described infrared recognizer component is arranged at least two row on matrix, be intervally arranged along the left and right directions of matrix with the infrared recognizer component in a line, the infrared recognizer component in different rows is staggered along the fore-and-aft direction of matrix.
Infrared transmitter in described each infrared recognizer component and the adjustable angle of infrared remote receiver.
It is two row that described infrared recognizer component is arranged on matrix, and every row has eight infrared recognizer components.
The driving of described infrared recognizer component is that dynamic scan drives.
Described infrared remote receiver is phototriode.
Described matrix is provided with for the true and false fluoroscopic examination module detecting to bank note, and this fluoroscopic examination module comprises for sending ultraviolet light emitting diode and for receiving the light sensor of fluorescence signal.
The center line angle of the infrared transmitter in described each infrared recognizer component and the light conducting cylinder of infrared remote receiver is less than 60 degree.
The utility model employing infrared transmitter sends infrared light bank note is irradiated, receive the reflected light on bank note by infrared remote receiver, due to the infrared recognizer component of at least two row being set on matrix, infrared recognizer component alternative arrangement in different rows, the whole breadth that multiple infrared recognizer components can cover bank note is set, therefore the narrower adhesive tape of pasting on bank note also can be identified, thereby improve accuracy of identification.The utility model is simple in structure, accuracy of identification is high.
Further, can, by adjusting the angle of infrared transmitter and infrared remote receiver, make the angle between infrared transmitter and infrared remote receiver center line adjust to a suitable value, make reflecting effect best.
Further, the infrared recognizer component of every row has eight and can guarantee that bank note can be covered completely by infrared light.
Further, the utility model adopts dynamic scan to drive, and only needs two-way ADC resource, can save the ADC resource of processor.
Further, phototriode has higher sensitivity, can make the identification of adhesive tape more accurate.
Further, fluoroscopic examination module can detect the true and false of bank note, makes the utility model can be used as cash inspecting machine simultaneously and uses.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the A-A cut-open view of Fig. 1;
Fig. 3 is the schematic layout pattern of the infrared recognizer component in Fig. 1;
Fig. 4 is that the angle of infrared transmitter and infrared remote receiver in Fig. 1 is arranged schematic diagram;
Fig. 5 is the circuit diagram of the infrared identification adhesive tape of the utility model;
Fig. 6 is the schematic diagram of the utility model fluoroscopic examination module.
Embodiment
Below in conjunction with accompanying drawing 1 to 6 and embodiment, the utility model is elaborated.
The structure of a kind of embodiment of the utility model unanimous vote facial tissue coin adhesive tape, fluorescence identification device as Figure 1-4, it comprises the matrix 1 extending along left and right directions, matrix 1 is provided with infrared recognizer component 2, each infrared recognizer component 2 comprises infrared transmitter and infrared remote receiver, the angle of infrared transmitter and infrared remote receiver can be adjusted, and the center line angle of the infrared transmitter in each infrared recognizer component and the light conducting cylinder of infrared remote receiver is less than 60 degree.The infrared remote receiver that the present embodiment adopts is phototriode, the infrared recognizer component of the present embodiment is arranged into two row on matrix, every row has eight infrared recognizer components, be intervally arranged along the left and right directions of matrix with the infrared recognizer component in a line, the infrared recognizer component in different rows is staggered along the fore-and-aft direction of matrix.On the matrix of the present embodiment, being also provided with can be to the true and false fluoroscopic examination module 3 detecting of bank note, this fluoroscopic examination module 3 comprises light emitting diode 4 for sending ultraviolet light and for receiving the light sensor 5 of fluorescence signal, the outer cover of fluoroscopic examination module is provided with layer of transparent glass.
The circuit diagram of the utility model adhesive tape identification as shown in Figure 5, the principle of adhesive tape identification be take bank note and adhesive tape to the different reflection characteristics of ruddiness as basis, infrared transmitter and infrared remote receiver form θ angle, between infrared recognizer component I concave surface and bank note, keep the length distance of L, when 880nm Infrared irradiation bank note, on bank note, Continuous pressing device for stereo-pattern place and the photosensor signal without adhesive tape place change with the variation of θ and L, by its signal A/D conversion, utilize the processing of MCU software, accurately identify the adhesive tape on bank note.By adjusting the angle of infrared transmitter and infrared remote receiver, make the center line of infrared transmitter and infrared remote receiver and surface level form specific angle theta, thereby make reflecting effect reach perfect condition, according to the gap of banknote path, this angle theta of capable of regulating.The principle of fluoroscopic examination module as shown in Figure 6, fluorescence labeling on bank note 6 can send phosphor pattern under the UV-irradiation of 370nm, after the phosphor pattern reflection of bank note 6, after filter glass 7 and silicon photocell 8 processing, received by light sensor, the fluorescence signal that light sensor receives enters ADC and carries out the conversion of A/D analog and digital signal, the true and false of software algorithm processing and identification bank note after signal processor 9 carries out signal processing.
The present embodiment adopts the driving of infrared recognizer component to adopt dynamic scan to drive, and only needs two-way ADC resource, adopts 16 groups infrared recognizer component high density staggered, can effectively cover the whole breadth of bank note, also can identify narrower adhesive tape, and accuracy of identification is high.The present embodiment structural design compactness, brief, installs simply universal strong.In addition, the present embodiment is also integrated fluoroscopic examination and adhesive tape detection, can have the true and false function of the bank note of detection simultaneously, is applicable to the financial machine and tool products such as paper money counter, fake-identifying instrument, cleaning-sorting machine.In the time that the utility model is applied on cash inspecting machine, because cash inspecting machine ability has the function of identifying counterfeit money, therefore fluoroscopic examination module can be saved.
In other embodiment of the present utility model, infrared recognizer component can be arranged in three row or more than three row on matrix, and in every row, the quantity of infrared recognizer component can be greater than eight or be less than eight, as long as whole bank note breadth can be covered.
In other embodiment of the present utility model, the number of degrees that can regulate according to the thickness of bank note to be detected the center line angle of the light conducting cylinder of infrared transmitter and infrared remote receiver, the center line angle of the infrared transmitter in infrared recognizer component and the light conducting cylinder of infrared remote receiver can be greater than or equal to 60 degree.
In other embodiment of the present utility model, also infrared transmitter and infrared remote receiver can be made as to the non-adjustable integral expression of angle, and the angle of the center line of infrared transmitter and infrared remote receiver and surface level is made as to a suitable fixed value.
Claims (7)
1. a unanimous vote facial tissue coin adhesive tape, fluorescence identification device, comprise the matrix extending along left and right directions, matrix is provided with infrared recognizer component, infrared recognizer component comprises infrared transmitter and infrared remote receiver, it is characterized in that: described infrared recognizer component is arranged at least two row on matrix, be intervally arranged along the left and right directions of matrix with the infrared recognizer component in a line, the infrared recognizer component in different rows is staggered along the fore-and-aft direction of matrix.
2. a kind of unanimous vote facial tissue coin adhesive tape according to claim 1, fluorescence identification device, is characterized in that: the infrared transmitter in described each infrared recognizer component and the adjustable angle of infrared remote receiver.
3. a kind of unanimous vote facial tissue coin adhesive tape according to claim 1, fluorescence identification device, is characterized in that: it is two row that described infrared recognizer component is arranged on matrix, and every row has eight infrared recognizer components.
4. according to a kind of unanimous vote facial tissue coin adhesive tape, fluorescence identification device described in claim 1 or 2 or 3, it is characterized in that: the driving of described infrared recognizer component is that dynamic scan drives.
5. according to a kind of unanimous vote facial tissue coin adhesive tape, fluorescence identification device described in claim 1 or 2 or 3, it is characterized in that: described infrared remote receiver is phototriode.
6. according to a kind of unanimous vote facial tissue coin adhesive tape, fluorescence identification device described in claim 1 or 2 or 3, it is characterized in that: described matrix is provided with for the true and false fluoroscopic examination module detecting to bank note, this fluoroscopic examination module comprises for sending ultraviolet light emitting diode and for receiving the light sensor of fluorescence signal.
7. according to a kind of unanimous vote facial tissue coin adhesive tape, fluorescence identification device described in claim 1 or 2 or 3, it is characterized in that: the center line angle of the infrared transmitter in described each infrared recognizer component and the light conducting cylinder of infrared remote receiver is less than 60 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802303.6U CN203596052U (en) | 2013-12-09 | 2013-12-09 | Full surface paper currency adhesive tape and fluorescence identifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320802303.6U CN203596052U (en) | 2013-12-09 | 2013-12-09 | Full surface paper currency adhesive tape and fluorescence identifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203596052U true CN203596052U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320802303.6U Expired - Fee Related CN203596052U (en) | 2013-12-09 | 2013-12-09 | Full surface paper currency adhesive tape and fluorescence identifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203596052U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104361673A (en) * | 2014-10-31 | 2015-02-18 | 苏州保瑟佳货币检测科技有限公司 | Multibeam-based negotiable securities adhesive tape detecting device and method |
| CN104992497A (en) * | 2015-06-08 | 2015-10-21 | 浙江方泰电器有限公司 | Infrared reflection type banknote transparent adhesive tape detecting method and infrared reflection type banknote transparent adhesive tape detecting device |
| WO2016000405A1 (en) * | 2014-06-30 | 2016-01-07 | 广州广电运通金融电子股份有限公司 | Thickness detection device |
| CN109979074A (en) * | 2017-12-22 | 2019-07-05 | Ci技术传感器公司 | For confirming the device and method of the machine-readable security feature of value document |
-
2013
- 2013-12-09 CN CN201320802303.6U patent/CN203596052U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016000405A1 (en) * | 2014-06-30 | 2016-01-07 | 广州广电运通金融电子股份有限公司 | Thickness detection device |
| CN104361673A (en) * | 2014-10-31 | 2015-02-18 | 苏州保瑟佳货币检测科技有限公司 | Multibeam-based negotiable securities adhesive tape detecting device and method |
| CN104992497A (en) * | 2015-06-08 | 2015-10-21 | 浙江方泰电器有限公司 | Infrared reflection type banknote transparent adhesive tape detecting method and infrared reflection type banknote transparent adhesive tape detecting device |
| CN109979074A (en) * | 2017-12-22 | 2019-07-05 | Ci技术传感器公司 | For confirming the device and method of the machine-readable security feature of value document |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140514 Termination date: 20171209 |