CN202331627U - Joined money detection device for cash register - Google Patents
Joined money detection device for cash register Download PDFInfo
- Publication number
- CN202331627U CN202331627U CN2011204758443U CN201120475844U CN202331627U CN 202331627 U CN202331627 U CN 202331627U CN 2011204758443 U CN2011204758443 U CN 2011204758443U CN 201120475844 U CN201120475844 U CN 201120475844U CN 202331627 U CN202331627 U CN 202331627U
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- infrared
- money
- infrared detection
- cash register
- joined
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Abstract
A joined money detection device for a cash register comprises infrared detection units, wherein the infrared detection units consist of infrared transmitting tubes and infrared receiving tubes which are matched in pair; multiple infrared detection unit circuits are connected in parallel to form an infrared detection array and are fixedly arranged above the money transmission path of the cash register in the width direction to form a detection structure for multiple areas in the breadth of money; and the infrared detection array is connected with a signal processing circuit at the same time. The joined money detection device for the cash register performs recognition according to the characteristics of different reflected light of the infrared light transmitted on the money and a transparent adhesive tape to detect the adhesive tape on the money, and cooperates with other authentication devices in the cash register so as to decide the joined counterfeit money precisely. The joined money detection device for the cash register can detect multiple areas in the breadth of the money by the infrared detection units and has wide coverage and high reliability.
Description
Technical field: the utility model relate to use in a kind of currency counting and detecting machine tool piece together the coin pick-up unit.
Background technology: in the real life a lot of bank note damaged or tear after all paste and repair with adhesive tape, many counterfeit moneys utilize this point, adopt the genuine note and the counterfeit money of part breadth to piece together adulterium, also paste through adhesive tape.The optical detection apparatuss such as fluorescence that use in the existing paper money counter are insensitive to adhesive tape, leak easily and piece together adulterium coin or damaged coin, influence the currency examine accuracy of paper money counter.
Summary of the invention: to the deficiency of prior art, the utility model provides a kind of paper money counter that can effectively detect adhesive tape with piecing together the coin pick-up unit.
The utility model comprises the infrared detection unit of being made up of the infrared transmitting tube of paired cooperation and infrared receiving tube; A plurality of infrared detection unit circuit connect one-tenth infrared detection array side by side; And above the bank note transfer path of paper money counter, press the Width fixed and arranged; Form many regional detection architecture of bank note breadth, the infrared detection array is connected with signal processing circuit simultaneously.
The utility model utilizes infrared light to be transmitted into bank note and discerns with the different reflected light characteristics on the adhesive tape, and certain position that detects bank note has adhesive tape pastes, and with paper money counter in other identification device co-ordination, can accurately determine and piece together counterfeit money.And adopt a plurality of infrared detection units to detect to many zones of bank note breadth, broad covered area, reliability is high.
Further specify the utility model below in conjunction with accompanying drawing and embodiment.
Description of drawings: Fig. 1 is the main structure synoptic diagram of embodiment.
Fig. 2 is the synoptic diagram of Fig. 1 mounting arrangements on paper money counter.
Fig. 3 is a kind of arrangement synoptic diagram of infrared detection array.
Embodiment: as depicted in figs. 1 and 2; Infrared detection unit is made up of with infrared receiving tube 2 infrared transmitting tube 1 of paired cooperation; A plurality of infrared detection unit circuit connect one-tenth infrared detection array side by side; And above the bank note transfer path of paper money counter, press the Width fixed and arranged, and forming many regional detection architecture of bank note breadth, the infrared detection array is connected with signal processing circuit simultaneously.Each infrared transmitting tube 1 in the infrared detection array of present embodiment all is fixedly connected in the erecting frame 3 with infrared receiving tube 2, and 3 of erecting frames are arranged in the bank note transfer path top of paper money counter again.
During detection, the light of each infrared transmitting tube 1 emission is reflective by bank note, and reflection ray is received back output by corresponding infrared receiving tube 2, handles and judge by signal processing circuit whether adhesive tape is arranged.The adhesive tape detection signal can combine with other testing agency in the paper money counter, provides the false distinguishing result.
In order to make the bank note breadth have enough zones to be detected, the infrared detection unit in the infrared detection array generally has more than seven, but receives the installation dimension restriction, and can be arranged in juxtaposition is a row or two rows.As shown in Figure 3, be arranged as two rows, it is seven pairs of infrared transmitting tubes 1 and infrared receiving tube 2 that a row is arranged, another row is six pairs.
Claims (3)
1. a paper money counter is with piecing together the coin pick-up unit; Comprise the infrared detection unit of forming by the infrared transmitting tube and the infrared receiving tube of paired cooperation; It is characterized by: a plurality of infrared detection unit circuit connect one-tenth infrared detection array side by side; And above the bank note transfer path of paper money counter, press the Width fixed and arranged, and forming many regional detection architecture of bank note breadth, the infrared detection array is connected with signal processing circuit simultaneously.
2. paper money counter according to claim 1 is characterized by with piecing together the coin pick-up unit: the infrared detection unit in the infrared detection array has more than seven, and being arranged in juxtaposition is a row or two rows.
3. paper money counter according to claim 1 and 2 is with piecing together the coin pick-up unit; It is characterized by: each infrared transmitting tube (1) and infrared receiving tube (2) all are fixedly connected in the erecting frame (3) in the infrared detection array, and erecting frame (3) then is arranged in the bank note transfer path top of paper money counter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204758443U CN202331627U (en) | 2011-11-25 | 2011-11-25 | Joined money detection device for cash register |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204758443U CN202331627U (en) | 2011-11-25 | 2011-11-25 | Joined money detection device for cash register |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202331627U true CN202331627U (en) | 2012-07-11 |
Family
ID=46443599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204758443U Expired - Fee Related CN202331627U (en) | 2011-11-25 | 2011-11-25 | Joined money detection device for cash register |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202331627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2011
- 2011-11-25 CN CN2011204758443U patent/CN202331627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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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: 20120711 Termination date: 20201125 |