CN202003394U - Length measuring structure of cash register - Google Patents
Length measuring structure of cash register Download PDFInfo
- Publication number
- CN202003394U CN202003394U CN2010206990996U CN201020699099U CN202003394U CN 202003394 U CN202003394 U CN 202003394U CN 2010206990996 U CN2010206990996 U CN 2010206990996U CN 201020699099 U CN201020699099 U CN 201020699099U CN 202003394 U CN202003394 U CN 202003394U
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- CN
- China
- Prior art keywords
- infrared
- cash
- light guide
- guide plate
- measuring structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a length measuring structure of a cash register, which comprises a cash supporting plate, a cash rubbing roller, an upper delivery roller and a lower delivery roller. A cash feeding passage is formed between the upper delivery roller and the lower delivery roller, an infrared transmitting tube is arranged above the cash feeding passage between the cash rubbing roller and the upper delivery roller, and an infrared receiving tube array and a data processing module are arranged on the other side of the cash feeding passage. The length measuring structure is characterized in that a light guide plate is arranged above the cash feeding passage between the cash rubbing roller and the upper delivery roller. The infrared light is blocked along the length part of each paper currency when the paper currency passes through the length measuring structure with the light guide plate, and thereby length of the paper currency can be measured after process of the data processing module. The length measuring structure is simple and practical and reliable in performance, the length of the paper currency can be measured by calculating value of the infrared receiving tubes during process, infrared transmitting and infrared receiving can be realized without accurate positioning, and the length measuring structure is convenient to mount and debug.
Description
Technical field
The utility model relates to a kind of paper money counter, and particularly a kind of paper money counter is surveyed long structure.
Background technology
Paper money counter is that bank uses the most general facility, generally by frame, walk coin mechanism, false distinguishing mechanism, nominal value identification mechanism, the display part composition that grades.A most basic function of paper money counter is an identification bank note denomination, and the bank note denomination can be discerned by width or the length of measuring it.The denomination identification of common most of bank note is to realize by measuring width, also is a kind of very proven technique.But the bank note of some country (as New Taiwan Dollar), the width of paper money of different denominations identical (or difference is too small) can't be discerned the denomination of bank note by width.At this moment, just must discern the denomination of bank note by length.The long structure of existing side is by the infrared transmitting tube and the infrared receiving tube of equal number are installed at the upper and lower of bank note, and they must be corresponding one by one, can not have dislocation.Because infrared transmitting tube is installed in the top of frame, infrared receiving tube is installed in the bottom of frame, to Installation and Debugging require highly, be not easy to produce very much and maintenance.
The utility model content
The purpose of this utility model is to provide a kind of structure that is used for counting airborne measurements bank note length.Because infrared light light guide plate leaded light in top needs only the length that can judge bank note according to the numerical value of receiving unit infrared tube, is convenient to Installation and Debugging and maintenance.
The technical solution that realizes the utility model purpose is: a kind of paper money counter is surveyed long structure, comprise into paper money supporting plate, banknote counting wheel, last delivery wheel, following delivery wheel, form money transmitting channel between upper and lower delivery wheel, money transmitting channel top between banknote counting wheel and last delivery wheel is provided with infrared transmitting tube, with respect to the money transmitting channel opposite side infrared receiving tube battle array and data processing module is set, and it is characterized in that: the money transmitting channel top between banknote counting wheel and last delivery wheel also is provided with light guide plate.
The utility model compared with prior art, its remarkable advantage is: the top light guide plate, only calculate receiving unit infrared tube numerical value and can judge the length of bank note, infrared emission and infrared reception need not accurate localization, Installation and Debugging and maintenance are from now on become be easy to.
Description of drawings
Fig. 1 is the long structural representation of counting pusher side.
Fig. 2 is the another kind of synoptic diagram of the long structure of counting pusher side.
Embodiment
In conjunction with Fig. 1, Fig. 2, the long structure of survey that is used for paper money counter of the present utility model, comprise into paper money supporting plate 7, banknote counting wheel 6, last delivery wheel 1, following delivery wheel 8, form money transmitting channel between upper and lower delivery wheel, money transmitting channel top between banknote counting wheel 6 and last delivery wheel is provided with infrared transmitting tube 2, with respect to the money transmitting channel opposite side infrared receiving tube battle array 4 and data processing module 5 is set, and it is characterized in that: the money transmitting channel top between banknote counting wheel 6 and last delivery wheel also is provided with light guide plate 3.
The both sides, top that two groups of infrared transmitting tubes and light guide plate are installed in bank note are a straight line, the both sides, below that two groups of infrared receiving tube battle arrays, data processing modules are installed in bank note are a straight line, the infrared receiving tube battle array be positioned at light guide plate under, receive the infrared light that sends from light guide plate.Two groups of infrared receiving tube battle arrays and data processing module are arranged on the same wiring board.Every group of infrared receiving tube battle array is made up of 30 infrared receiving tubes, the spacing of adjacent reception pipe is 1.2mm, it is theoretical surveys long error less than 2.4mm (two infrared tube distances), and the length difference of different denomination bank note can satisfy the differentiation requirement of bank note denomination generally about 5mm.Infrared transmitting tube is installed in the top of light guide plate, and the infrared light that sends during work is gone out by its bottom emission uniformly by light guide plate.
Paper money counter when work, bank note (9) banknote counting wheel with advance under the effect of paper money supporting plate to be admitted to the paper money counter perform region, catch bank note and continue by delivery wheel up and down and forward, survey long structure and be installed between banknote counting wheel and the last delivery wheel.Bank note is by surveying when passing through in the long structure, in the bank note length range, the infrared light that light guide plate is sent is blocked, the be blocked receiving tube of part of infrared receiving tube battle array under being positioned at has significantly different with the numerical value of the receiving tube partly that is not blocked, through data processing, can draw the length value by bank note, this value can satisfy the requirement of differentiating the bank note denomination.
Claims (3)
1. a paper money counter is surveyed long structure, comprise into paper money supporting plate (7), banknote counting wheel (6), last delivery wheel (1), following delivery wheel (8), form money transmitting channel between upper and lower delivery wheel, money transmitting channel top between banknote counting wheel (6) and last delivery wheel is provided with infrared transmitting tube (2), with respect to the money transmitting channel opposite side infrared receiving tube battle array (4) and data processing module (5) is set, and it is characterized in that: the money transmitting channel top between banknote counting wheel (6) and last delivery wheel also is provided with light guide plate (3).
2. survey long structure according to the described paper money counter of right 1, it is characterized in that: light guide plate (3) is arranged on the top of bank note by the position, infrared receiving tube battle array (4) be positioned at light guide plate (3) under.
3. survey long structure according to right 1 or 2 described paper money counters, it is characterized in that: light guide plate (3) is made by transparent optics organic glass for the rectangular parallelepiped thin-slab construction, can make the infrared spotlight of incident send uniform infrared light from transmitting terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206990996U CN202003394U (en) | 2010-12-31 | 2010-12-31 | Length measuring structure of cash register |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206990996U CN202003394U (en) | 2010-12-31 | 2010-12-31 | Length measuring structure of cash register |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003394U true CN202003394U (en) | 2011-10-05 |
Family
ID=44706127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206990996U Expired - Fee Related CN202003394U (en) | 2010-12-31 | 2010-12-31 | Length measuring structure of cash register |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509382A (en) * | 2011-11-11 | 2012-06-20 | 南京理工速必得科技股份有限公司 | Method and device for measuring length of paper currency |
| CN105184967A (en) * | 2015-10-10 | 2015-12-23 | 广东工业大学 | Laser bank note sorting device |
-
2010
- 2010-12-31 CN CN2010206990996U patent/CN202003394U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102509382A (en) * | 2011-11-11 | 2012-06-20 | 南京理工速必得科技股份有限公司 | Method and device for measuring length of paper currency |
| CN105184967A (en) * | 2015-10-10 | 2015-12-23 | 广东工业大学 | Laser bank note sorting device |
| CN105184967B (en) * | 2015-10-10 | 2019-06-21 | 广东工业大学 | A kind of laser classification bank note 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: 20111005 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |