CN2672618Y - Device for detecting paper note adhesive - Google Patents
Device for detecting paper note adhesive Download PDFInfo
- Publication number
- CN2672618Y CN2672618Y CNU2004200183502U CN200420018350U CN2672618Y CN 2672618 Y CN2672618 Y CN 2672618Y CN U2004200183502 U CNU2004200183502 U CN U2004200183502U CN 200420018350 U CN200420018350 U CN 200420018350U CN 2672618 Y CN2672618 Y CN 2672618Y
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- detect
- thickness measuring
- utility
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Abstract
The utility model relates to a device for detecting paper note adhesive. The gearing point of the lower gauging roll and the upper gauging roll is used as the bank note path. The utility model is characterized in that the lower gauging roll pin shaft is positioned in the upper and the lower glide ways and lapped at one end of the lever which is hinged on an axis of revolution, and the other end of the lever is provided with a back-moving spring; the lever bolt is provided with fixed magnetic sheets, the lower parts of which are provided with a Hall device correspondingly; the Hall switch and the magnetic sheets form a magnetic circuit device. The utility model causes the paper note to pass to the gauging roll along the path, the interstice of the gauging roll lets one piece of paper note to pass through under normal condition; when the adhesive paper notes pass, the interstice of the gauging roll can be enlarged, and the lower gauging roll moves downwards; the lever moves the installation and the magnet with a special design on the screw, and the linear Hall device is used for detecting the displacement so as to detect the material thickness of the paper note for judging whether the paper notes are adhesive or double notes. Paper note discriminating apparatus with the structure can detect the part adhesive on the paper note with a high accuracy. The utility model adopts the Hall device as the sensor to detect the move of the thick roller and has simple mechanical structure and process circuit, low cost and reliable operation.
Description
Affiliated field: the utility model relates to a kind of device that bank note is pasted that is used to detect.
Background technology: in July, 2002, People's Bank of China issued the basic standard of circulation of RMB " seventy percent is new ".Standard-required Renminbi nominal value is complete, and N/D, nothing are subsidized.Adopt imageing sensor complete to nominal value, N/D detects and is easy to accomplish.The requirement of subsidizing for nothing, present most producer adopts the method for measuring stiff thickness to realize purpose, be about to the variation that mechanical change transitions is an electric signal, this just requires promptly highly sensitive, the signal vary within wide limits of sensor that adopts, easy realization simple in structure again.In the existing coin counting machine plurality of sheets of paper coin discriminator, adopts pressure sensor and differential transformer detect the bank note stickup respectively.The former sensitivity is low; Latter's physical construction and testing circuit complexity, the cost height.
Summary of the invention: the purpose of this utility model provides a kind of simple in structure, the device that is used to detect the bank note stickup that accuracy of detection is high.The purpose of this utility model realizes by following structure: the utility model is a kind of device that bank note is pasted that is used to detect, lower thickness measuring roller and upper thickness measuring roller engagement place are banknote passageway, it is characterized in that: the lower thickness measuring roller bearing pin is overlapped on lever one end, the lower thickness measuring roller bearing pin is positioned at up and down slideway, lever is hinged on the revolving shaft, and the lever other end is equipped with back-moving spring, installs and fixes magnetic sheet on the lever bolt, the corresponding hall device of installing in magnetic sheet bottom, hall device and magnetic sheet constitute the magnetic circuit device.The utility model make banknote along passage to the thickness measuring roller, under the normal condition, thickness measuring roller gap allows by a banknote, when the banknote of pasting passed through, it is big that thickness measuring roller gap becomes, and lower thickness measuring roller moves down, by lever the magnet of particular design on installation and the screw is moved, adopt linear hall-effect device to detect this displacement, thereby can detect the material thickness of banknote bank note class, be used to judge whether bank note is pasted or re-opened.The bill discriminating apparatus of this structure is installed, and the part that can high accuracy detection goes out is thereon pasted.The utility model adopts hall device to detect thick roller as sensor and moves, and physical construction and treatment circuit are simple, and cost is low, reliable operation.
Description of drawings:
Fig. 1 is the utility model one-piece construction figure
Fig. 2 detects the magnetic circuit installation drawing for hall device as sensor
Embodiment:
The utility model as shown in Figure 1 is a kind of device that bank note is pasted that is used to detect, thickness measuring roller 1 is a banknote passageway with upper thickness measuring roller 2 engagement places, lower thickness measuring roller bearing pin 3 is overlapped on lever 4 one ends, lower thickness measuring roller bearing pin 3 is positioned at up and down slideway 5, lever 4 is hinged on the revolving shaft 6, and lever 4 other ends are equipped with back-moving spring 7, install and fix magnetic sheet 9 on the lever bolt 8, the corresponding hall device 10 of installing in magnetic sheet 9 bottoms, hall device 10 constitutes the magnetic circuit device with magnetic sheet 9.
As shown in Figure 2, lower thickness measuring roller was motionless when normal banknote passed through, when the banknote of pasting passes through, it is big that thickness measuring roller gap becomes, lower thickness measuring roller moves down, and by lever the magnetic sheet on the screw is moved up (amplifying more than the twice), changes the distance between magnetic sheet and the Hall spare, change magnetic field intensity, whether paste or re-open thereby can measure banknote.Described magnetic circuit device is that its model of linear hall-effect device is that the displacement electric signal that produces of UGN3503 is through amplifying circuit, wherein IC is that its model of instrument amplifier is AD623AN, IC circuit two ends connect potentiometer W, the displacement signal after the amplification enters its model of single-chip microcomputer be 80C196KC through touch/after the number conversion the digital quantity input microcomputer terminal of displacement by rule treatments.
The utility model adopts the thickness measuring roller of special construction and the magnetic circuit structure of particular design, also adopts linear hall-effect device to detect displacement.For guaranteeing that making hall device output potential and displacement is linear relationship, adopt special design structure as shown in Figure 1 on the magnetic Circuit Design, the displacement signal (direct current) that linear hall-effect device produces through amplifying circuit as shown in Figure 2, wherein IC is an instrument amplifier, potentiometer W; Resistance R is used for determining that output is flat.Displacement signal after the amplification through touch/after the number conversion the digital quantity of displacement send microcomputer by rule treatments, can detect the material thickness of banknote bank note class, whether paste or re-open thereby judge bank note.
Claims (2)
1, a kind of device that is used to detect the bank note stickup, lower thickness measuring roller (1) is a banknote passageway with upper thickness measuring roller (2) engagement place, it is characterized in that: lower thickness measuring roller bearing pin (3) is overlapped on lever (4) one ends, lower thickness measuring roller bearing pin (3) is positioned at up and down slideway (5), lever (4) is hinged on the revolving shaft (6), lever (4) other end is equipped with back-moving spring (7), install and fix magnetic sheet (9) on the lever bolt (8), the corresponding hall device (10) of installing in magnetic sheet (9) bottom, hall device (10) constitutes the magnetic circuit device with magnetic sheet (9).
2, a kind of device that bank note is pasted that is used to detect according to claim 1, it is characterized in that: described magnetic circuit device is that its model of linear hall-effect device is that the displacement electric signal that produces of UGN3503 is through amplifying circuit, wherein IC is that its model of instrument amplifier is AD623AN, IC circuit two ends connect potentiometer W, the displacement signal after the amplification enters its model of single-chip microcomputer be 80C196KC through touch/after the number conversion the digital quantity input microcomputer terminal of displacement by rule treatments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200183502U CN2672618Y (en) | 2004-01-16 | 2004-01-16 | Device for detecting paper note adhesive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200183502U CN2672618Y (en) | 2004-01-16 | 2004-01-16 | Device for detecting paper note adhesive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2672618Y true CN2672618Y (en) | 2005-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200183502U Expired - Fee Related CN2672618Y (en) | 2004-01-16 | 2004-01-16 | Device for detecting paper note adhesive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2672618Y (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1932891B (en) * | 2005-09-16 | 2010-05-05 | 辽宁聚龙金融设备股份有限公司 | Multi-channel automatic paper money-checking and separating machine |
| CN101158569B (en) * | 2007-11-16 | 2010-06-09 | 中钞长城金融设备控股有限公司 | Paper money thickness testing apparatus |
| CN101180513B (en) * | 2005-05-06 | 2010-12-01 | Beb工业电子股份公司 | Arrangement for determining thicknesses and thickness variations |
| WO2010139204A1 (en) * | 2009-05-31 | 2010-12-09 | 广州广电运通金融电子股份有限公司 | Thickness detection device |
| CN1835024B (en) * | 2005-03-15 | 2012-01-11 | 冲电气工业株式会社 | Paper type determinant device |
| CN102384733A (en) * | 2011-08-25 | 2012-03-21 | 铜陵三佳山田科技有限公司 | Plastic package body thickness distinguishing detector |
| WO2012051925A1 (en) * | 2010-10-19 | 2012-04-26 | 山东新北洋信息技术股份有限公司 | Banknote double-note detection method and device and automated terminal |
| CN102842166A (en) * | 2012-09-21 | 2012-12-26 | 广州广电运通金融电子股份有限公司 | Testing device for thickness of slice medium |
| CN103075956A (en) * | 2012-12-28 | 2013-05-01 | 青岛云路新能源科技有限公司 | Method and device for measuring thickness of amorphous strip |
| US8528398B2 (en) | 2007-12-17 | 2013-09-10 | Maysun Corporation | Sheet sag evaluation method and device |
| CN104833301A (en) * | 2015-05-28 | 2015-08-12 | 国家电网公司 | Insulator surface RTV spraying thickness measuring device |
| CN104930962A (en) * | 2015-06-29 | 2015-09-23 | 浙江工商大学 | An irregular goods transport non-contact displacement detection apparatus |
| CN105069894A (en) * | 2015-05-13 | 2015-11-18 | 恒银金融科技有限公司 | Hall-type detection device used for detecting thickness of paper money |
| CN105118151A (en) * | 2015-08-26 | 2015-12-02 | 上海古鳌电子科技股份有限公司 | Banknote operation apparatus with banknote thickness detection system and cash automatic transaction apparatus |
| CN105423890A (en) * | 2015-11-04 | 2016-03-23 | 易程(苏州)电子科技股份有限公司 | Slice thickness measuring device |
| CN105528826A (en) * | 2014-09-30 | 2016-04-27 | 恒银金融科技有限公司 | Sensor fine tuning mechanism for automatic finance service terminal |
| CN106296991A (en) * | 2016-08-30 | 2017-01-04 | 上海古鳌电子科技股份有限公司 | A kind of bill pressing mechanism |
| CN107192352A (en) * | 2017-08-01 | 2017-09-22 | 安徽省鑫林电器科技有限公司 | A kind of TV set panel dispatches from the factory appearance detection apparatus |
| CN109685971A (en) * | 2018-12-10 | 2019-04-26 | 广州广电运通金融电子股份有限公司 | Fold paper currency detecting method, device and equipment |
| CN111879229A (en) * | 2020-08-04 | 2020-11-03 | 淮南师范学院 | Thickness detection mechanism utilizing Hall sensing |
-
2004
- 2004-01-16 CN CNU2004200183502U patent/CN2672618Y/en not_active Expired - Fee Related
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835024B (en) * | 2005-03-15 | 2012-01-11 | 冲电气工业株式会社 | Paper type determinant device |
| CN101180513B (en) * | 2005-05-06 | 2010-12-01 | Beb工业电子股份公司 | Arrangement for determining thicknesses and thickness variations |
| CN1932891B (en) * | 2005-09-16 | 2010-05-05 | 辽宁聚龙金融设备股份有限公司 | Multi-channel automatic paper money-checking and separating machine |
| CN101158569B (en) * | 2007-11-16 | 2010-06-09 | 中钞长城金融设备控股有限公司 | Paper money thickness testing apparatus |
| CN101918787B (en) * | 2007-12-17 | 2014-07-02 | 明产株式会社 | Seat sag evaluation method and device |
| US8528398B2 (en) | 2007-12-17 | 2013-09-10 | Maysun Corporation | Sheet sag evaluation method and device |
| AU2010256218B2 (en) * | 2009-05-31 | 2013-03-07 | Grg Banking Equipment Co., Ltd. | Thickness detection device |
| WO2010139204A1 (en) * | 2009-05-31 | 2010-12-09 | 广州广电运通金融电子股份有限公司 | Thickness detection device |
| US8732971B2 (en) | 2009-05-31 | 2014-05-27 | Grg Banking Equipment Co., Ltd. | Thickness detection device |
| CN102456246B (en) * | 2010-10-19 | 2014-04-30 | 山东新北洋信息技术股份有限公司 | Stuck banknotes detection method, apparatus thereof and self-service terminal |
| CN102456246A (en) * | 2010-10-19 | 2012-05-16 | 山东新北洋信息技术股份有限公司 | Stuck banknotes detection method, apparatus thereof and self-service terminal |
| WO2012051925A1 (en) * | 2010-10-19 | 2012-04-26 | 山东新北洋信息技术股份有限公司 | Banknote double-note detection method and device and automated terminal |
| CN102384733A (en) * | 2011-08-25 | 2012-03-21 | 铜陵三佳山田科技有限公司 | Plastic package body thickness distinguishing detector |
| CN102842166A (en) * | 2012-09-21 | 2012-12-26 | 广州广电运通金融电子股份有限公司 | Testing device for thickness of slice medium |
| CN102842166B (en) * | 2012-09-21 | 2014-08-20 | 广州广电运通金融电子股份有限公司 | Testing device for thickness of slice medium |
| CN103075956B (en) * | 2012-12-28 | 2016-01-20 | 青岛云路新能源科技有限公司 | A kind of measuring method of thickness of amorphous strip and device |
| CN103075956A (en) * | 2012-12-28 | 2013-05-01 | 青岛云路新能源科技有限公司 | Method and device for measuring thickness of amorphous strip |
| CN105528826A (en) * | 2014-09-30 | 2016-04-27 | 恒银金融科技有限公司 | Sensor fine tuning mechanism for automatic finance service terminal |
| CN105069894A (en) * | 2015-05-13 | 2015-11-18 | 恒银金融科技有限公司 | Hall-type detection device used for detecting thickness of paper money |
| CN104833301A (en) * | 2015-05-28 | 2015-08-12 | 国家电网公司 | Insulator surface RTV spraying thickness measuring device |
| CN104930962A (en) * | 2015-06-29 | 2015-09-23 | 浙江工商大学 | An irregular goods transport non-contact displacement detection apparatus |
| CN105118151A (en) * | 2015-08-26 | 2015-12-02 | 上海古鳌电子科技股份有限公司 | Banknote operation apparatus with banknote thickness detection system and cash automatic transaction apparatus |
| CN105423890A (en) * | 2015-11-04 | 2016-03-23 | 易程(苏州)电子科技股份有限公司 | Slice thickness measuring device |
| CN106296991A (en) * | 2016-08-30 | 2017-01-04 | 上海古鳌电子科技股份有限公司 | A kind of bill pressing mechanism |
| CN107192352A (en) * | 2017-08-01 | 2017-09-22 | 安徽省鑫林电器科技有限公司 | A kind of TV set panel dispatches from the factory appearance detection apparatus |
| CN109685971A (en) * | 2018-12-10 | 2019-04-26 | 广州广电运通金融电子股份有限公司 | Fold paper currency detecting method, device and equipment |
| CN111879229A (en) * | 2020-08-04 | 2020-11-03 | 淮南师范学院 | Thickness detection mechanism utilizing Hall sensing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |