CN104077839B - A kind of supporting structure gathering bank note color shifting ink signal - Google Patents
A kind of supporting structure gathering bank note color shifting ink signal Download PDFInfo
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- CN104077839B CN104077839B CN201310105063.9A CN201310105063A CN104077839B CN 104077839 B CN104077839 B CN 104077839B CN 201310105063 A CN201310105063 A CN 201310105063A CN 104077839 B CN104077839 B CN 104077839B
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- rack body
- supporting structure
- bank note
- color shifting
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- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000007423 decrease Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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- Spectrometry And Color Measurement (AREA)
- Inspection Of Paper Currency And Valuable Securities (AREA)
Abstract
The invention discloses a kind of supporting structure gathering bank note color shifting ink signal, including rack body, the light source installed surface of the surface configuration of described rack body and sensor installed surface, described rack body is provided with entrance aperture and the perforation hole forming light-path, described entrance aperture and perforation hole dock bottom described rack body and form a fixed angle, it is characterised in that: described rack body includes the first rack body and the second rack body being stitched together；Described light source installed surface and the entrance aperture vertical with this light source installed surface it is provided with on described first rack body, it is provided with described sensor installed surface and the perforation hole vertical with this sensor installed surface, described entrance aperture and perforation hole on described second rack body to dock on the composition surface of described first rack body and the second rack body.The present invention, while the angle ensureing original light-path and sealing, decreases die manufacturing cost and time.
Description
Technical field
The present invention relates to a kind of supporting structure, particularly relate to a kind of supporting structure gathering bill color shifting ink signal.
Background technology
Part banknote have employed a very important anti-counterfeiting technology the most in the world, i.e. color shifting ink is false proof.The paper money discrimination device with color changed ink identification function includes gathering and processing the false distinguishing modular assembly of bill detection zone physical message to be identified, false distinguishing modular assembly includes: darkroom, the supporting structure gathering bank note color shifting ink signal being placed in darkroom, light source, control circuit for light source, sensor, signal processing circuit and single-chip microcomputer；The signal input and output side of control circuit for light source connects described single-chip microcomputer and light source respectively, and the signal input and output side of this signal processing circuit connects described sensor and single-chip microcomputer respectively.Entrance aperture and the perforation hole of certain fixed angle it is provided with on supporting structure, the monochromatic light that light source sends is injected in the entrance aperture from supporting structure, it is irradiated to during the color shifting ink position of bank note on money transmitting channel below supporting structure produce light reflection, reflection light is received by sensor after the perforation hole of supporting structure penetrates and changes into the signal of telecommunication, the signal of telecommunication is processed by signal processing circuit, single-chip microcomputer reception process after result export the recognition result of bank note color shifting ink.
But at present, supporting structure is usually complete parts, during making, on supporting structure to be ensured, entrance aperture becomes certain fixed angle with perforation hole, a hole is at least had to make side core drawing structure supporting structure die sinking when, so the die manufacturing cost of supporting structure is compared to exceeding 35% during without side core drawing structure, and process time also can have more about 1/4, causes the raising of production cost and working (machining) efficiency to reduce.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that a kind of supporting structure gathering bank note color shifting ink signal that can reduce die manufacturing cost and working (machining) efficiency can be improved.
For reaching above-mentioned purpose, the invention provides a kind of supporting structure gathering bank note color shifting ink signal, including rack body, the light source installed surface of the surface configuration of described rack body and sensor installed surface, described rack body is provided with entrance aperture and the perforation hole forming light-path, described entrance aperture and perforation hole dock bottom described rack body and form a fixed angle, it is characterised in that:
Described rack body includes the first rack body and the second rack body being stitched together；
Described light source installed surface and the entrance aperture vertical with this light source installed surface it is provided with on described first rack body, it is provided with described sensor installed surface and the perforation hole vertical with this sensor installed surface, described entrance aperture and perforation hole on described second rack body to dock on the composition surface of described first rack body and the second rack body.
Described first rack body is provided with locating slot on composition surface, and described second rack body is provided with the positioning bar coordinated with described locating slot on composition surface.
The composition surface of described first rack body and the second rack body is by being adhesively fixed.
Described locating slot be a section be trapezoidal rectangular recess, described positioning bar be a section be trapezoidal U-shaped projection.
Connect bottom described entrance aperture an aperture smaller and be the incident elongated hole of same tilt angle with described entrance aperture, after described first rack body and the second rack body Butt Assembling one, described entrance aperture, incident elongated hole constitute light-path with described perforation hole.
On described light source installed surface and sensor installed surface, pcb board is installed.
It is additionally provided with on described first rack body and the second rack body with appended claims for fixing the aperture of described pcb board.
The composition surface of described first rack body is with the horizontal 120 degree of angles, and the composition surface of described second rack body is with the horizontal 60 degree of angles.
The present invention is split into two rack bodies an original rack body, the two rack body the most all divides mould by respective axially bored line vertical direction, the dimensional accuracy of assembling is ensured by a locating slot and positioning bar, during application, the two rack body is adhesively fixed, is i.e. assembled into a complete supporting structure.Application side pulled core structure when thus avoiding die sinking, while the angle ensureing original light-path and sealing, decreases cost and the time of Making mold.
Accompanying drawing explanation
Referring to the drawings, the present invention will be better understood.Accompanying drawing is as follows:
Fig. 1 is supporting structure the first rack body profile that the present invention gathers bank note color shifting ink signal；
Fig. 2 is supporting structure the first rack body top view that the present invention gathers bank note color shifting ink signal；
Fig. 3 is supporting structure the first rack body light source installed surface schematic diagram that the present invention gathers bank note color shifting ink signal；
Fig. 4 is supporting structure the first rack body composition surface schematic diagram that the present invention gathers bank note color shifting ink signal；
Fig. 5 is supporting structure the second rack body profile that the present invention gathers bank note color shifting ink signal；
Fig. 6 is supporting structure the second rack body top view that the present invention gathers bank note color shifting ink signal；
Fig. 7 is supporting structure the second rack body composition surface schematic diagram that the present invention gathers bank note color shifting ink signal；
Fig. 8 is the supporting structure profile that the present invention gathers bank note color shifting ink signal；
Fig. 9 is the supporting structure schematic diagram that the present invention gathers bank note color shifting ink signal；
Figure 10 is the die sinking schematic diagram of existing collection bank note color shifting ink signal support structure；
Figure 11 is supporting structure installation site schematic diagram in cash inspecting machine that the present invention gathers bank note color shifting ink signal.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme, beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is described in further details.Should be appreciated that specific embodiment described herein is used only for explaining the present invention, be not intended to limit the present invention.
Below in conjunction with specific embodiment, the realization of the present invention is described in detail:
As shown in Figure 10, the supporting structure of existing collection bank note color shifting ink signal is die sinking direction along the D line of diagram, and the perforation hole of such supporting structure and entrance aperture will make side core drawing structure.Now the manufacturing cost of supporting structure mould is relative to without exceeding 35% during side core drawing structure, and process time can have more about 1/4.
As shown in Figure 8, the supporting structure gathering bank note color shifting ink signal of the present invention, including rack body, the light source installed surface 14 of the surface configuration of described rack body and sensor installed surface 25, described rack body is provided with entrance aperture 12 and the perforation hole 21 forming light-path, and described entrance aperture 12 and perforation hole 21 dock bottom described rack body and form a fixed angle.Described rack body includes the first rack body 1 and the second rack body 2 being stitched together, it is provided with light source installed surface 14 and the entrance aperture 12 perpendicular with this light source installed surface 14 on described first rack body 1, described second rack body 2 is provided with sensor installed surface 25 and the perforation hole 21 perpendicular with this sensor installed surface 25.
Described first rack body 1 and the second rack body 2 Butt Assembling integral after, described entrance aperture 12 is docked with perforation hole 21 and is formed the light-path C with a fixed angle, the angular position of described light-path C has a light reflection hole 4 injecting money transmitting channel for incident light, bank note to be measured, when money transmitting channel is sent to light reflection hole 4, produces light reflection and penetrates through perforation hole 21 during the color shifting ink position that incident illumination is incident upon on bank note.The composition surface of described first rack body and the second rack body is by being adhesively fixed.In order to ensure the fastness between the first rack body 1 and the second rack body 2, drip an Instant cement make it fixing be connected by adding to the composition surface of the first rack body 1 with the second rack body 2.
As shown in Figures 1 to 4, described first rack body 1 has composition surface 11 and light source installed surface 14, and composition surface 11 and horizontal plane form certain included angle A, and the angle of this included angle A is 120 degree.The entrance aperture 12 vertical with the light source installed surface 14 of described first rack body 1 it is additionally provided with on described first rack body 1, entrance aperture 12 is a cylindrical hole, connect bottom described entrance aperture 12 aperture smaller and with the described entrance aperture 12 incident elongated hole 13 in same tilt angle, this incidence elongated hole 13 is cylindrical hole.Offer a locating slot 17 on the composition surface 11 of described first rack body 1, this locating slot 17 be a section be trapezoidal rectangular recess.Being further opened with a cylindrical holes 16 on the light source installed surface 14 of described first rack body 1, the axially bored line of cylindrical holes 16 and entrance aperture 12 is the most point-blank.Be additionally provided with bottom described composition surface 11 two cross sections be triangle block plate 15, one end of incident elongated hole 13 is placed in two and blocks plate 15 centre position.Light reflection hole 4 also is located at two and blocks between plate 15.In actual production process, with the die joint that light source installed surface 14 is the first rack body 1, entrance aperture 12 is thus made to be perpendicular to the die joint of the first rack body 1, the beneficially manufacture of mould.
As shown in Figures 5 to 7, described second rack body 2 has composition surface 24 and sensor installed surface 25, and composition surface 24 is with the horizontal the certain included angle B of shape, and the angle of this included angle B is 60 degree.The perforation hole 21 vertical with the composition surface 24 of described second rack body 2 it is additionally provided with on described second rack body 2；Perforation hole 21 is cylindrical hole.One positioning bar 23 is set on described composition surface 24, described positioning bar 23 be a section be trapezoidal U-shaped projection.Being additionally provided with a cylindrical holes 22 on described second rack body 2, cylindrical holes 22 is positioned on straight line with the axially bored line of perforation hole 21.In actual production process, with the die joint that composition surface 24 is the second rack body 2, perforation hole 21 is thus made to be perpendicular to the die joint of the second rack body 2, the beneficially manufacture of mould.
As shown in Fig. 8 to Fig. 9, after the positioning bar 23 of the second rack body 2 is inserted the locating slot 17 of the first rack body 1, first rack body 1 is integral with the second rack body 2 Butt Assembling, fitting with composition surface 24 in composition surface 11, entrance aperture 12, incident elongated hole 13 become a fixed angle and dock composition light-path with perforation hole 21.
On described light source installed surface 14 and sensor installed surface, pcb board 3 is installed.The Main Function of this pcb board 3 is to connect launch light source and receive sensor.Pcb board 3 is coordinated with the cylindrical holes 16 on the first rack body 1 and the cylindrical holes 22 on the second rack body 2 respectively by securing member and is fixed on the second rack body 1 and the second rack body 2.
As shown in Figure 11, the supporting structure gathering bank note color shifting ink signal of the present invention is arranged on the second half section of cash inspecting machine, and is fixed on the positioning by buckle 7.The bottom surface of supporting structure of the present invention and the upturning lid bottom surface of cash inspecting machine maintain an equal level.nullIllustrate that the present invention gathers the effect during whole currency examination of the supporting structure of bank note color shifting ink signal in conjunction with Figure 11: bank note the most to be measured passes into into paper money sensor 40 from inlet slot of paper note，Enter paper money sensor 40 and the CPU of cash inspecting machine is sent signal，CPU is i.e. to driving means 5、20 send signal，Each transmission assembly 6 in driving means setting in motion band movement machine、9 motions，Bank note to be measured crosses the paper money conveying to runner 30 by one group，Infrared through Magnetic Sensor 10 and other some，Ultraviolet sensor，Arrive the present invention to gather at the supporting structure 8 of bank note color shifting ink signal，Bank note to be measured color shifting ink signal i.e. gathered by sensor and be sent to CPU，CPU is by calculating the color shifting ink signal collected and comparison judges the true and false of bank note to be measured，If color shifting ink and other false distinguishing signal are true，Bank note the most to be measured continues transported to cash dispensing port，Otherwise，Bank note to be measured can be retired inlet slot of paper note.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.
Claims (8)
1. the supporting structure gathering bank note color shifting ink signal, including rack body, the light source installed surface (14) of the surface configuration of described rack body and sensor installed surface (25), described rack body is provided with entrance aperture (12) and the perforation hole (21) forming light-path, described entrance aperture (12) and perforation hole (21) dock bottom described rack body and form a fixed angle, it is characterised in that:
Described rack body includes the first rack body (1) and the second rack body (2) being stitched together；
Described light source installed surface (14) and the entrance aperture (12) vertical with this light source installed surface (14) it is provided with on described first rack body (1), it is provided with described sensor installed surface (25) and the perforation hole (21) vertical with this sensor installed surface (25), described entrance aperture (12) and perforation hole (21) on described second rack body (2) to dock on the composition surface of described first rack body (1) and the second rack body (2).
2. the supporting structure gathering bank note color shifting ink signal as claimed in claim 1, it is characterized in that: described first rack body (1) is provided with locating slot (17) on composition surface (11), described second rack body (2) is provided with the positioning bar (23) coordinated with described locating slot (17) on composition surface (24).
3. the supporting structure gathering bank note color shifting ink signal as claimed in claim 2, it is characterised in that: the composition surface of described first rack body (1) and the second rack body (2) is by being adhesively fixed.
4. the as claimed in claim 3 supporting structure gathering bank note color shifting ink signal, it is characterised in that: described locating slot (17) be a section be trapezoidal rectangular recess, described positioning bar (23) be a section be trapezoidal U-shaped projection.
5. the supporting structure gathering bank note color shifting ink signal as described in any one of Claims 1-4, it is characterized in that: described entrance aperture (12) bottom connect an aperture smaller and with the described entrance aperture (12) the incident elongated hole (13) in same tilt angle, after described first rack body (1) and the second rack body (2) Butt Assembling one, described entrance aperture (12), incident elongated hole (13) constitute light-path with described perforation hole (21).
6. the supporting structure gathering bank note color shifting ink signal as claimed in claim 5, it is characterised in that: on described light source installed surface (14) and sensor installed surface (25), pcb board (3) is installed.
7. the supporting structure gathering bank note color shifting ink signal as claimed in claim 6, it is characterized in that: be additionally provided with on described first rack body (1) and the second rack body (2) with appended claims for fixing the aperture (16,22) of described pcb board (3).
8. the supporting structure gathering bank note color shifting ink signal as claimed in claim 2, it is characterized in that: the composition surface (11) of described first rack body (1) is with the horizontal 120 degree of angles, and the composition surface (24) of described second rack body (2) is with the horizontal 60 degree of angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105063.9A CN104077839B (en) | 2013-03-29 | 2013-03-29 | A kind of supporting structure gathering bank note color shifting ink signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310105063.9A CN104077839B (en) | 2013-03-29 | 2013-03-29 | A kind of supporting structure gathering bank note color shifting ink signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104077839A CN104077839A (en) | 2014-10-01 |
| CN104077839B true CN104077839B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310105063.9A Expired - Fee Related CN104077839B (en) | 2013-03-29 | 2013-03-29 | A kind of supporting structure gathering bank note color shifting ink signal |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002260051A (en) * | 2001-03-05 | 2002-09-13 | Matsushita Electric Ind Co Ltd | Paper money identification discrimination device |
| JP2009274773A (en) * | 2008-05-12 | 2009-11-26 | Toyo Networks & System Integration Co Ltd | Paper sheets feed mechanism, recirculation type bill storing device, bill processor, and bill handling device |
| CN202230536U (en) * | 2011-09-30 | 2012-05-23 | 魏伟 | Banknote recognition device |
| CN202372256U (en) * | 2011-12-06 | 2012-08-08 | 北京新岸线数字图像技术有限公司 | Multi-angle color collecting device and detection device of color-shifting ink |
| CN202486870U (en) * | 2012-04-06 | 2012-10-10 | 魏伟 | Paper money authentication device |
| CN203133993U (en) * | 2013-03-29 | 2013-08-14 | 深圳贝斯特机械电子有限公司 | Bracket structure for collecting banknote color-changing ink signal |
-
2013
- 2013-03-29 CN CN201310105063.9A patent/CN104077839B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002260051A (en) * | 2001-03-05 | 2002-09-13 | Matsushita Electric Ind Co Ltd | Paper money identification discrimination device |
| JP2009274773A (en) * | 2008-05-12 | 2009-11-26 | Toyo Networks & System Integration Co Ltd | Paper sheets feed mechanism, recirculation type bill storing device, bill processor, and bill handling device |
| CN202230536U (en) * | 2011-09-30 | 2012-05-23 | 魏伟 | Banknote recognition device |
| CN202372256U (en) * | 2011-12-06 | 2012-08-08 | 北京新岸线数字图像技术有限公司 | Multi-angle color collecting device and detection device of color-shifting ink |
| CN202486870U (en) * | 2012-04-06 | 2012-10-10 | 魏伟 | Paper money authentication device |
| CN203133993U (en) * | 2013-03-29 | 2013-08-14 | 深圳贝斯特机械电子有限公司 | Bracket structure for collecting banknote color-changing ink signal |
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| Publication number | Publication date |
|---|---|
| CN104077839A (en) | 2014-10-01 |
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