CN202257726U - Positioning device for processing paper money authentic identification detection - Google Patents
Positioning device for processing paper money authentic identification detection Download PDFInfo
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- CN202257726U CN202257726U CN2011203537227U CN201120353722U CN202257726U CN 202257726 U CN202257726 U CN 202257726U CN 2011203537227 U CN2011203537227 U CN 2011203537227U CN 201120353722 U CN201120353722 U CN 201120353722U CN 202257726 U CN202257726 U CN 202257726U
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- infrared
- bank note
- optical module
- tube
- paper money
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Abstract
The utility model discloses a positioning device for processing paper money authentic identification detection. The positioning device comprises a paper money passing channel, a paper money positioning part and a signal processing part, wherein the paper money positioning part comprises an infrared emitting tube, an infrared receiving tube and an optical module for refracting an infrared ray emitted by the infrared emitting tube to the infrared receiving tube; the infrared emitting tube and the infrared receiving tube are positioned on the same side of the paper money passing channel; the optical module is positioned on the other side of the paper money passing channel; and the infrared receiving tube is connected with the signal processing part. As the infrared emitting tube and the infrared receiving tube are positioned on the same side of the paper money passing channel, the positioning device has a simple structure and high stability; during maintenance and cleaning, a user only needs to disassemble one side of equipment, so that the positioning device is convenient to maintain and clean, and the labor and the time are saved; paper money can be positioned and subjected to authentic identification accurately; a light transmission convex block inserted into a through hole in the paper money passing channel is arranged on the optical module, so that the optical module has relatively high receiving and refracting precision on the infrared ray; therefore, the accuracy of positioning and authentic identification is improved.
Description
Technical field
The utility model relates to a kind of bank note checkout equipment, particularly relates to a kind of bank note false distinguishing and detects the locating device of handling.
Background technology
Existing bank note false distinguishing method commonly used mainly comprises: fluorescence false distinguishing, magnetic false distinguishing, infraredly penetrate false distinguishing and laser false distinguishing etc.Yet, no matter adopting the false distinguishing method of which kind of above-mentioned bank note, in carrying out the false distinguishing process of bank note, generally all need detect the position of bank note.Fig. 1 is the optical positioning system synoptic diagram of the optics false-identifying device of existing bank note, and is as shown in Figure 1, and infrared emission tube 3 is positioned at coin passage 1 upside, and infrared receiver tube 4 is positioned at coin passage 1 downside, and bank note 2 places on the coin passage 1.Infrared emission tube 3 is coupled with infrared receiver tube 4.Infrared transmitting tube 3 is to bank note 2 emission infrared lights, and infrared receiving tube 4 receives the infrared light that passes bank note 2, and false distinguishing equipment obtains the information on the bank note 2 through this infrared light electrical signal converted, and then calculates the position of bank note 2.The positional information of the bank note 2 that false distinguishing equipment passes through to be obtained and other information of being obtained combine, to judge the true and false of bank note 2.
But find through practice; Because existing paper money counter, cleaning-sorting machine adopt said method that the infrared ray light pipe is set; The location remains further to be improved with the false distinguishing accuracy rate; And the staff is during to the infrared transmitting tube of false distinguishing equipment and infrared receiving tube maintenance and cleaning, the both sides that need dismantle equipment simultaneously, waste great amount of manpower and time.
The utility model content
The utility model technical matters to be solved is the deficiency that overcomes prior art, provides a kind of simple in structure, good stability, and maintenance of clean-up is convenient, and the locating device of handling is detected with the high bank note false distinguishing of false distinguishing accuracy rate in the location.
For solving the problems of the technologies described above; The utility model provides a kind of bank note false distinguishing to detect the locating device of handling; Comprise coin passage and bank note location division and signal processing part; It is characterized in that: said bank note location division comprises infrared transmitting tube, infrared receiving tube and the refraction of the infrared ray that is used for infrared transmitting tube is sent is passed to the optical module of infrared receiver tube; Said infrared transmitting tube and infrared receiving tube are positioned at the same side of coin passage, and said optical module is positioned at the opposite side of coin passage, and said infrared receiving tube links to each other with signal processing part.Optical module is simple in structure, good stability, and failure rate is low; The infrared light reflection that infrared transmitting tube is sent through optical module is to infrared receiving tube, and the infrared transmitting tube and the infrared receiving tube that break down easily are positioned at the same side, and the structure of the corresponding side that when maintenance or cleaning, only need dismantle gets final product; Convenient for maintaining saves manpower and time, and infrared receiving tube links to each other with signal processing part; The one-piece construction simple and stable, the location is high with the false distinguishing accuracy rate.
Aforesaid bank note false distinguishing detects the locating device of handling, and it is characterized in that said coin passage is provided with and infrared transmitting tube and the corresponding perforation hole of infrared receiving tube, and said optical module is provided with and can inserts the printing opacity projection that connects hole.Perforation hole on the coin passage with insert to connect printing opacity projection in the hole and help optical module and receive from the infrared light and the reflection of infrared transmitting tube and give infrared receiving tube, improve sensitivity and accuracy that the bank note false distinguishing detects.
Aforesaid bank note false distinguishing detects the locating device of handling; It is characterized in that; Said optical module is trapezoidal truncated rectangular pyramids, and the longer bottom surface of said trapezoidal truncated rectangular pyramids is corresponding with infrared transmitting tube and infrared receiving tube towards coin passage, and said printing opacity projection is located on the longer bottom surface of trapezoidal truncated rectangular pyramids.Trapezoidal truncated rectangular pyramids can be given infrared receiving tube, simple in structure being easy to get with the reflection that infrared light can't harm.
Aforesaid bank note false distinguishing detects the locating device of handling, and it is characterized in that, said optical module is fixedly connected with coin passage through cassette tape.Use cassette tape to connect optical module and coin passage, it is more firm that optical module is connected with coin passage.
Aforesaid bank note false distinguishing detects the locating device of handling, and it is characterized in that said bank note location division has one or more.The quantity of bank note location division needs to set as the case may be, and a plurality of bank note location division can position bank note more accurately.
Aforesaid bank note false distinguishing detects the locating device of handling, and it is characterized in that said signal processing part is a single-chip microcomputer.
The beneficial effect that the utility model reached:
Through infrared transmitting tube and infrared receiving tube being arranged on the same side of coin passage, it is simple in structure, good stability; Only need dismantle a side of equipment when maintenance and cleaning, convenient for maintaining and cleaning save manpower and time; Can accurately locate and false distinguishing bank note; Optical module is provided with the printing opacity projection in the perforation hole that can insert on the coin passage, makes optical module higher to the reception and the reflection precision of infrared light, further improves the accuracy rate of location and false distinguishing.
Description of drawings
Fig. 1 is the optical positioning system structural representation of existing bank note optics false-identifying device;
Fig. 2 is the structural representation of the utility model first embodiment;
Fig. 3 is the structural representation of the utility model second embodiment;
Fig. 4 is the positive perspective view of the coin passage of the utility model second embodiment;
Fig. 5 is the stereographic map of optical module;
Fig. 6 is the vertical view of optical module;
Fig. 7 is the front elevation of optical module;
Fig. 8 is the positive perspective view of the coin passage with a plurality of bank note location division of the utility model;
Fig. 9 is the coin passage back side perspective view with a plurality of bank note location division of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in Figure 2; Arrow 8 is the traffic direction of bank note 2 on coin passage 1; Infrared transmitting tube 3 and infrared receiving tube 4 at the homonymy of coin passage 1 along horizontally set; Trapezoidal truncated rectangular pyramids 7 is arranged on coin passage 1 opposite side, infrared light reflection to the infrared receiving tube 4 that trapezoidal truncated rectangular pyramids 7 can send infrared transmitting tube 3.In addition; In the present embodiment, infrared transmitting tube 3 and infrared receiving tube 4 all are arranged on the upside of coin passage 1, and trapezoidal truncated rectangular pyramids 7 is arranged on the downside of coin passage 1; Certainly this set mode is unfixing, and one of ordinary skill in the art can be provided with as the case may be flexibly.
Further, demand as the case may be, every increase is provided with an infrared transmitting tube 3 and an infrared receiving tube 4, all need set up an optical module, and promptly each infrared transmitting tube 3 and an infrared receiving tube 4 all are provided with an optical module is corresponding.
Like Fig. 3, shown in Figure 4, arrow 8 is bank note 2 traffic direction of 1 on coin passage, and trapezoidal truncated rectangular pyramids 7 is provided with printing opacity projection 5 with infrared transmitting tube 3 corresponding positions, is provided with printing opacity projection 6 with infrared receiving tube 2 corresponding positions; Perforation hole 9 on printing opacity projection 5 and the coin passage 1 is complementary, and the hole 10 on printing opacity projection 6 and the coin passage 1 is complementary.Processing printing opacity projection 5 mainly is with printing opacity projection 6 its purposes on trapezoidal truncated rectangular pyramids 7, better receives the infrared light of infrared transmitting tube 3 emissions and reflects these infrared lights to infrared receiving tube 4.
The course of work of the utility model second embodiment is detailed with reference to Fig. 3 below; Infrared transmitting tube 3 emission infrared light irradiation bank note 2, infrared light successively passes bank note 2 and printing opacity projection 5, and is refracted to left surface by the right flank of trapezoidal truncated rectangular pyramids 7; Again after this left surface refraction; Successively pass printing opacity projection 6 and bank note 2, receive these infrared lights by infrared receiving tube 4 at last, the bank note information that converts this infrared light into electric signal again sends a single-chip microcomputer (not shown) to; By single-chip microcomputer this bank note information is analyzed, to confirm the position of this bank note.Therefore it should be noted that to should be noted that the setting of infrared receiving tube 4 positions because this infrared light need pass through bank note twice, when avoiding passing through bank note 2 for the second time, the interference that the specific position on the bank note 2 possibly produce this infrared light.In addition; Because passed through the reflection of trapezoidal truncated rectangular pyramids 7; The bank note information of the infrared light that is therefore obtained and prior art have that some are different; Need adjust the parameter and standard of bank note, but this adjustment one of ordinary skill in the art can according to circumstances select flexibly, give unnecessary details so seldom do at this.
Fig. 5 is the stereographic map of optical module, and Fig. 6 is the vertical view of optical module, and Fig. 7 is the front elevation of optical module; Among Fig. 5, Fig. 6 and Fig. 7, have printing opacity projection 5 and printing opacity projection 6 on the optical module, optical module is trapezoidal truncated rectangular pyramids 7; And need to satisfy the reflection that can the infrared light of infrared transmitting tube 3 emissions be can't harm basically and give infrared receiving tube 4; Wherein, optical module more excellent is shaped as trapezoidal truncated rectangular pyramids 7, and the longer bottom surface of trapezoidal truncated rectangular pyramids 7 has two printing opacity projections.Certainly, for satisfying above-mentioned requirements, the parameter of optical module need reach certain standard, but this standard is not so difficult realizing for one of ordinary skill in the art, gives unnecessary details so seldom do at this.
Fig. 8 is the coin passage front schematic perspective view with a plurality of bank note location division of the utility model; Fig. 9 is the coin passage back side schematic perspective view with a plurality of bank note location division of the utility model; Like Fig. 8 and shown in Figure 9; Offer a plurality of corresponding in twos perforation holes on the coin passage 12 as connecting hole 13 and connecting hole 14; The back side of coin passage 12 is provided with the trapezoidal truncated rectangular pyramids 15 corresponding with connecting hole 14 with connecting hole 13, and trapezoidal truncated rectangular pyramids 15 is fixed on coin passage 12 back sides through cassette tape 11, and two printing opacity projections on it insert respectively and connect hole 13 and perforation hole 14; Coin passage 12 positive sides are provided with infrared transmitting tube and the infrared receiving tube corresponding with trapezoidal truncated rectangular pyramids 15; Trapezoidal truncated rectangular pyramids 15 and corresponding infrared transmitting tube and bank note location division of the common composition of infrared receiving tube, coin passage 12 is provided with a plurality of such bank note location divisions.
Further, infrared transmitting tube and infrared receiving tube also are used to obtain the information of forge or true or paper money.The utility model can adopt the infrared principle of work that penetrates to carry out false distinguishing, promptly according to the false distinguishing of carrying out to the receptivity of infrared signal of bank note.The course of work of the course of work and above-mentioned bank note positioning system second embodiment of embodiment that the bank note positioning system is used for false distinguishing is close; And locate required the different of information of obtaining according to bank note false distinguishing and bank note; Suitably the position of adjustment infrared transmitting tube and infrared receiving tube gets final product to obtain the bank note information that is used for false distinguishing through infrared light.
Carry out the substep detailed description in the face of equipment mounting means and the job step of first embodiment down:
Step 1: at the homonymy of coin passage, along the infrared receiving tube of at least one infrared transmitting tube of horizontally set and a correspondence.
Above-mentioned set-up mode is about to the infrared transmitting tube of prior art and the both sides up and down that infrared receiving tube is arranged on coin passage, changes the homonymy that is arranged on coin passage into.
Step 2:, at least one corresponding optical module is set at said coin passage opposite side.
Wherein, above-mentioned optical module is arranged on the opposite side of said coin passage, its objective is for the tube-launched infrared light of reflective infrared to give infrared receiving tube.
Step 3: the irradiation of infrared transmitting tube emission infrared light is positioned at the bank note on the said coin passage, to obtain bank note information.
Above-mentioned bank note information comprises the required various information in position of confirming bank note.
Step 4: said optical module is with said infrared light reflection to said infrared receiving tube.。
Wherein, Above-mentioned reflection process is accomplished through twice refraction in optical module at least; Infrared light at first is transmitted into the optical module corresponding with infrared transmitting tube one prism, infrared light is refracted to another prism of relative optical module again, then infrared light is refracted to infrared receiving tube.
Step 5: infrared receiving tube sends the bank note information that infrared light converts electric signal to a single-chip microcomputer, and single-chip microcomputer is analyzed electric signal, to confirm the position of bank note.
Above-mentioned steps 1 is the equipment mounting means of the utility model with step 2 explanation, and step 3, step 104 and step 5 item have been explained according to this mounting means, and the process that the bank note information of carrying out is obtained.
Carry out the substep detailed description in the face of equipment mounting means and the job step of second embodiment down:
Step 1: at the upside of coin passage, along the infrared receiving tube of at least one infrared transmitting tube of horizontally set and a correspondence.
Step 2: the position corresponding with infrared transmitting tube and infrared receiving tube is provided with two printing opacity projections on the optical module; Offer the perforated holes that is complementary with the printing opacity projection on the coin passage; Use cassette tape that said optical module is fixed on the said coin passage back side; Be corresponding one by one the setting between infrared transmitting tube, infrared receiving tube and the optical module promptly, form a bank note location division.
Step 3: the irradiation of infrared transmitting tube emission infrared light is positioned at the bank note on the coin passage, and to obtain bank note information, bank note information comprises the positional information and the true and false information of bank note.
Step 4: optical module with infrared light reflection to infrared receiving tube.
Step 5: infrared receiving tube converts infrared light the bank note information of electric signal to and sends a single-chip microcomputer to, and single-chip microcomputer is analyzed electric signal, according to the bank note information identification note true and false.
In sum, through infrared transmitting tube and infrared receiving tube being arranged on the same side of coin passage, it is simple in structure; Good stability, maintenance and cleaning the time only need be dismantled a side of equipment, convenient for maintaining and cleaning; Save manpower and time; Can accurately locate and false distinguishing bank note, optical module is provided with the printing opacity projection in the perforation hole that can insert on the coin passage, makes optical module higher to the reception and the reflection precision of infrared light; Further improve the accuracy rate of location and false distinguishing; When having solved the maintenance of infrared location light pipe and the cleaning of bank note pick-up units such as existing paper money counter, cleaning-sorting machine, need the more assembly of dismounting, waste great amount of manpower and the problem of time.
Above embodiment limits the utility model never in any form, every above embodiment is made with the equivalent transformation mode other improve and use, all belong to the protection domain of the utility model.
Claims (6)
1. the bank note false distinguishing detects the locating device of handling; Comprise coin passage and bank note location division and signal processing part; It is characterized in that: said bank note location division comprises infrared transmitting tube, infrared receiving tube and the refraction of the infrared ray that is used for infrared transmitting tube is sent is passed to the optical module of infrared receiver tube; Said infrared transmitting tube and infrared receiving tube are positioned at the same side of coin passage, and said optical module is positioned at the opposite side of coin passage, and said infrared receiving tube links to each other with signal processing part.
2. bank note false distinguishing according to claim 1 detects the locating device of handling; It is characterized in that; Said coin passage is provided with and infrared transmitting tube and the corresponding perforation hole of infrared receiving tube, and said optical module is provided with and can inserts the printing opacity projection that connects hole.
3. bank note false distinguishing according to claim 2 detects the locating device of handling; It is characterized in that; Said optical module is trapezoidal truncated rectangular pyramids; The longer bottom surface of said trapezoidal truncated rectangular pyramids is corresponding with infrared transmitting tube and infrared receiving tube towards coin passage, and said printing opacity projection is located on the longer bottom surface of trapezoidal truncated rectangular pyramids.
4. bank note false distinguishing according to claim 3 detects the locating device of handling, and it is characterized in that, said optical module is fixedly connected with coin passage through cassette tape.
5. bank note false distinguishing according to claim 4 detects the locating device of handling, and it is characterized in that said bank note location division has one or more.
6. bank note false distinguishing according to claim 5 detects the locating device of handling, and it is characterized in that said signal processing part is a single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203537227U CN202257726U (en) | 2011-09-21 | 2011-09-21 | Positioning device for processing paper money authentic identification detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203537227U CN202257726U (en) | 2011-09-21 | 2011-09-21 | Positioning device for processing paper money authentic identification detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257726U true CN202257726U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203537227U Expired - Lifetime CN202257726U (en) | 2011-09-21 | 2011-09-21 | Positioning device for processing paper money authentic identification detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202257726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903179A (en) * | 2012-10-12 | 2013-01-30 | 易程(苏州)电子科技股份有限公司 | Automatic centering mechanism of paper money |
| CN103198556A (en) * | 2013-03-06 | 2013-07-10 | 上海古鳌电子科技股份有限公司 | Cash-counting machine authenticity identification mechanism utilizing infrared rays and ultraviolet rays and fluorescent light |
-
2011
- 2011-09-21 CN CN2011203537227U patent/CN202257726U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102903179A (en) * | 2012-10-12 | 2013-01-30 | 易程(苏州)电子科技股份有限公司 | Automatic centering mechanism of paper money |
| CN103198556A (en) * | 2013-03-06 | 2013-07-10 | 上海古鳌电子科技股份有限公司 | Cash-counting machine authenticity identification mechanism utilizing infrared rays and ultraviolet rays and fluorescent light |
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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: 20120530 |
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| CX01 | Expiry of patent term |