CN204117250U - There is the currency counting and detecting machine of bank note safety line magnetic code reading capability - Google Patents
There is the currency counting and detecting machine of bank note safety line magnetic code reading capability Download PDFInfo
- Publication number
- CN204117250U CN204117250U CN201420399700.8U CN201420399700U CN204117250U CN 204117250 U CN204117250 U CN 204117250U CN 201420399700 U CN201420399700 U CN 201420399700U CN 204117250 U CN204117250 U CN 204117250U
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- Prior art keywords
- joint
- bank note
- magnetic head
- safety line
- magnetic code
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Abstract
The utility model relates to a kind of currency counting and detecting machine with bank note safety line magnetic code reading capability, comprise a machine body, the magnetic head for gathering bank note safety line magnetic code is provided with in machine body, magnetic head is connected with the intrinsic main circuit board of machine, magnetic head comprises housing, the first coil be fixedly installed in housing, the second coil, housing is connected with the first joint, one end of the first coil connects the second joint, the other end connects the 4th joint; One end of second coil connects the 3rd joint, the other end is connected to the second joint, first joint, the second joint and the 3rd joint are drawn from the same side of enclosure interior and are connected to main circuit board, and the 4th joint is drawn from the opposite side of enclosure interior and is connected to main circuit board.The utility model, by the adjustment of magnetic head back panel wiring, makes magnetic head can the magnetic code feature of direct-detection bank note, greatly strengthens the false distinguishing ability of bank note; And not only achieve paper money discrimination by magnetic code feature, also identify the denomination of bank note.
Description
Technical field
the utility model relates to a kind of currency counting and detecting machine with bank note safety line magnetic code reading capability.
Background technology
rMB anti-counterfeiting feature is very many, but can realize machine-readable anti-counterfeiting characteristic and few, therefore concerning currency counting and detecting machine designer, needs to make good use of these false proof points as much as possible, realizes accurately detecting bank note; Safety line on bank note is a very important anti-counterfeiting characteristic, how to make good use of this false proof point, is that a currency counting and detecting machine examines the whether outstanding key of pseudo-performance.
magnetic head is utilized to carry out a qualitative detection to the magnetic signal of bank note safety line, a magnetic head of an about 60mm installed by general paper money counter at the position that bank note flows through, after bank note flows through, deliver to CPU after gathering the magnetic signal amplification of safety line to analyze, whether normal to confirm the safety line of this bank note, be whether a judgment basis of genuine note as this bank note.
magnetic head structure as shown in Figure 5, it comprises housing 10, the first coil 11, second coil 12 be fixedly installed in housing 10, housing 10 is connected with the first joint 13, one end of first coil 11 is connected with the 3rd joint 15, the other end is connected with the second joint 14, one end of the second described coil 12 is connected with the 4th joint 16, the other end is connected to the second joint 14, first joint 13, the 3rd joint 15 and the 4th joint 16 are drawn from the same side of housing 10 inside, and the second joint 14 is drawn from the opposite side of housing 10 inside.
this magnetic head structure can only carry out a qualitative detection to safety line, tackles that open market to copy coin certainly no problem; If counterfeit money molecule makes a kind of counterfeit money, this safety line also has a certain amount of magnetic signal, just probably undetected; If 100 yuan of denomination counterfeit moneys employ the safety line of 50 yuan of denominations, so the detection means of currency counting and detecting machine safety line is completely ineffective; In addition, for traditional currency counting and detecting machine, due to Renminbi 50 yuan, 20 yuan, 10 yuan note width completely the same (70mm), denomination is differentiated certain difficulty, and this counterfeit money commercially can spread and come, and causes severe social influence.
Summary of the invention
the purpose of this utility model is to provide a kind of currency counting and detecting machine with bank note safety line magnetic code reading capability.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of currency counting and detecting machine with bank note safety line magnetic code reading capability, described currency counting and detecting machine comprises a machine body, described machine body is provided with paper money transmission channel, the magnetic head for gathering bank note safety line magnetic code is provided with in described paper money transmission channel, described magnetic head is connected with the intrinsic main circuit board of machine, described magnetic head comprises housing, the first coil be fixedly installed in described housing, the second coil, described housing is connected with the first joint, one end of the first described coil connects the second joint, the other end connects the 4th joint; One end of the second described coil connects the 3rd joint, the other end is connected to the second described joint, the first described joint, the second joint and the 3rd joint are drawn from the same side of described enclosure interior and are connected to described main circuit board, and the 4th described joint is drawn from the opposite side of described enclosure interior and is connected to described main circuit board.
preferably, described currency counting and detecting machine also comprises for receiving described magnetic head the collection collector of magnetic code, the amplifier for amplifying described collector collection signal, and the magnetic code after amplification is sent to described main circuit board.
preferably, described magnetic head housing adopts permalloy material.
because technique scheme is used, the utility model compared with prior art has following advantages:
the utility model, by the adjustment of magnetic head back panel wiring, makes magnetic head can the magnetic code feature of direct-detection bank note, greatly strengthens the false distinguishing ability of bank note; And not only achieve paper money discrimination by magnetic code feature, also identify the denomination of bank note.
Accompanying drawing explanation
accompanying drawing 1 is the wiring construction figure of magnetic head in the utility model;
accompanying drawing 2 is 05 edition 100 yuan normal safe line magnetic code figure;
accompanying drawing 3 is 05 edition 50 yuan normal safe line magnetic code figure;
accompanying drawing 4 is 05 edition 100 yuan exception safety line magnetic code figure;
accompanying drawing 5 is the wiring construction figure of magnetic head in prior art.
wherein: 1, magnetic head; 10, housing; 11, the first coil; 12, the second coil; 13, the first joint; 14, the second joint; 15, the 3rd joint; 16, the 4th joint.
Embodiment
below in conjunction with drawings and Examples, the utility model is further described:
have a currency counting and detecting machine for bank note safety line magnetic code reading capability, currency counting and detecting machine comprises a machine body, and machine body is provided with paper money transmission channel, is provided with the magnetic head 1 for gathering bank note safety line magnetic code in paper money transmission channel.As shown in Figure 1: the concrete structure of magnetic head 1 is: comprise housing 10, the first coil 11, second coil 12 be fixedly installed in housing 10, housing 10 is connected with the first joint 13, the structure of magnetic head Inside coil is fixed thus, therefore does following adjustment to the connection of coil:
one end of first coil 11 connects the second joint 14, the other end connects the 4th joint 16; One end of second coil 12 connects the 3rd joint 15, the other end is connected to the second joint 14, first joint 13, second joint 14 and the 3rd joint 15 are drawn from the same side of housing 10 inside and are connected to main circuit board, and the 4th joint 16 is drawn from the opposite side of housing 10 inside and is connected to main circuit board.
magnetic head 1 housing 10 adopts magnetoconductivity, and the better 1J79 type of wearing quality (original material model is 1J85) permalloy material, magnetic head 1 detectability after improvement is significantly promoted.
in addition, currency counting and detecting machine can also comprise the collector, the amplifier for amplifying collector collection signal that gather magnetic code for receiving magnetic head 1.Like this, the magnetic code signal that collector receives, after amplifier amplifies, is directly delivered to main circuit board and is processed, and judge.
as in Figure 2-4, the safety line of each denominations has one group of fairly regular magnetic code, if 05 edition 100 yuan of magnetic code is 10110, the magnetic code of 10110,10110,05 edition 50 yuan is 1000,1000,1000, we make good use of these well-regulated magnetic codes, can realize confirming accurately bank note safety line.Because magnetic code has corresponding waveform, main circuit board can judge the true and false of bank note by comparison waveform.
in addition, the application also accurately can identify the counterfeit money of any safety line exception, as: the safety line 100 yuan of denominations employing 50 yuan of denominations, safety line defect etc.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. one kind has the currency counting and detecting machine of bank note safety line magnetic code reading capability, described currency counting and detecting machine comprises a machine body, described machine body is provided with paper money transmission channel, the magnetic head for gathering bank note safety line magnetic code is provided with in described paper money transmission channel, described magnetic head is connected with the intrinsic main circuit board of machine, described magnetic head comprises housing, be fixedly installed on the first coil in described housing, second coil, described housing is connected with the first joint, it is characterized in that: one end of the first described coil connects the second joint, the other end connects the 4th joint, one end of the second described coil connects the 3rd joint, the other end is connected to the second described joint, the first described joint, the second joint and the 3rd joint are drawn from the same side of described enclosure interior and are connected to described main circuit board, and the 4th described joint is drawn from the opposite side of described enclosure interior and is connected to described main circuit board.
2. the currency counting and detecting machine with bank note safety line magnetic code reading capability according to claim 1, it is characterized in that: described currency counting and detecting machine also comprises for receiving described magnetic head the collection collector of magnetic code, the amplifier for amplifying described collector collection signal, and the magnetic code after amplification is sent to described main circuit board.
3. the currency counting and detecting machine with bank note safety line magnetic code reading capability according to claim 1, is characterized in that: described magnetic head housing adopts permalloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399700.8U CN204117250U (en) | 2014-07-18 | 2014-07-18 | There is the currency counting and detecting machine of bank note safety line magnetic code reading capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420399700.8U CN204117250U (en) | 2014-07-18 | 2014-07-18 | There is the currency counting and detecting machine of bank note safety line magnetic code reading capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117250U true CN204117250U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420399700.8U Expired - Fee Related CN204117250U (en) | 2014-07-18 | 2014-07-18 | There is the currency counting and detecting machine of bank note safety line magnetic code reading capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106447897A (en) * | 2016-08-15 | 2017-02-22 | 深圳怡化电脑股份有限公司 | Method and apparatus for detecting magnetic characteristics of paper note |
| CN108074322A (en) * | 2016-11-17 | 2018-05-25 | 深圳怡化电脑股份有限公司 | A kind of image-recognizing method and device |
-
2014
- 2014-07-18 CN CN201420399700.8U patent/CN204117250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106447897A (en) * | 2016-08-15 | 2017-02-22 | 深圳怡化电脑股份有限公司 | Method and apparatus for detecting magnetic characteristics of paper note |
| CN108074322A (en) * | 2016-11-17 | 2018-05-25 | 深圳怡化电脑股份有限公司 | A kind of image-recognizing method and device |
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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 |
Granted publication date: 20150121 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |