CN201514668U - Bank note thickness detecting device - Google Patents
Bank note thickness detecting device Download PDFInfo
- Publication number
- CN201514668U CN201514668U CN2009202440161U CN200920244016U CN201514668U CN 201514668 U CN201514668 U CN 201514668U CN 2009202440161 U CN2009202440161 U CN 2009202440161U CN 200920244016 U CN200920244016 U CN 200920244016U CN 201514668 U CN201514668 U CN 201514668U
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- support
- bank note
- shaft
- sensor
- roll shaft
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Abstract
The utility model relates to a bank note thickness detecting device, in particular to a detecting device, which consists of an upper side thick roll shaft, a lower side thick roll shaft, a shaft, magnetic steel, a sensor and a bearing, wherein the upper side thick roll shaft and the lower side thick roll shaft are both connected with the bearing; the upper part of the upper side thick roll shaft is provided with a support; the magnetic steel and the shaft are installed in the support; the sensor corresponds to the support; when a bank note passes through the device, a shaft is driven to move upwards by the movement of the upper side thick roll shaft, and the magnetic steel on the support also moves along with the shaft, so that the distance between the magnetic steel and the sensor can be changed; then, a magnetic signal is converted into an electrical signal by the sensor; and finally, whether the thickness of the bank note is normal can be detected by analyzing the electrical signal. The bank note thickness detecting device has simple and convenient operation, and rapid and easy use, thus greatly improving the working efficiency.
Description
Technical field
The present invention relates to a kind of pick-up unit, be specifically related to a kind of stiff thickness pick-up unit.
Background technology
At present in daily life and business activity, because banknote is impaired easily in the field of circulation, people often paste the back with impaired banknote with thin paper bar or adhesive tape and continue to use, in addition, because the appearance of adulterium coin (counterfeit money a kind of, this counterfeit money often is to connect perhaps overlapping stickup with adhesive tape), therefore financial department needs these banknotes are detected in the banknote management.Adopt the mode that manually detects, waste of manpower and time, detector efficiency is low, if adopt conventional mechanical devices to detect, occurs error easily, the banknote that is stained with adhesive tape, knuckle or other foreign matters can't be detected fully.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention aims to provide a kind of stiff thickness pick-up unit, can solve the problem that the banknote that will be stained with adhesive tape, knuckle or be stained with other foreign matters distinguishes in the normal banknote.
The technical scheme that the utility model solves the problems of the technologies described above is: a kind of stiff thickness pick-up unit, mainly form by upper thickness measuring roller axle, lower thickness measuring roller axle, axle, magnet steel, support, sensor and bearing, it is characterized in that upper thickness measuring roller axle, lower thickness measuring roller axle all are connected with bearing, be provided with support on upper thickness measuring roller axle top, magnet steel is installed in the support with axle, and sensor is corresponding with support.
When the upper thickness measuring roller axle moves along slideway is upper and lower, changed the gap between two thickness measuring roll shafts, the magnet steel that is installed on the axle also moves up thereupon, by changing the vertical range between magnet steel and the sensor, reach the purpose that causes change of magnetic field strength, by sensor magnetic signal is transformed into electric signal then, whether thickness is normal just can to detect bank note by the analysis electric signal.
What product of the present utility model adopted is the method that physical construction combines with circuit, utilizes banknote to detect the thickness of banknote by two thickness measuring roll shafts, and it is simple to operation, and quick easily capable, has improved work efficiency widely.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The partial enlarged drawing that Fig. 2 forms for the utility model support.
Embodiment
1～2 pair of the utility model is further described in conjunction with the accompanying drawings:
A kind of stiff thickness pick-up unit, the method that adopts physical construction to combine with circuit, utilize banknote to detect the thickness of banknote by two thickness measuring roll shafts, by the thick roll shaft 1 of upside, lower thickness measuring roller axle 2, axle 3, magnet steel 4, support 5, sensor 6, bearing 7 is formed, when it is characterized in that between banknote is through upper thickness measuring roller 1 and lower thickness measuring roller 2, under normal circumstances, axle 3 on the support 5 is pressed on the bearing 7 of upper thickness measuring roller axle 1, gap between two thickness measuring roll shafts allows by a normal banknote, normal banknote by the time motionless or micro-moving during upper thickness measuring roller axle 1, when the banknote of pasting passes through, two thickness measuring roller gaps become big, upper thickness measuring roller axle 1 moves up along slideway, and the axle 3 that drives in the support 5 by the bearing on the roll shaft 7 moves up, the magnet steel 4 that is installed in like this on the axle 3 also moves up thereupon, changed the distance between magnet steel 4 and the sensor 6, thereby changed magnetic field intensity, and then magnetic signal is transformed into electric signal by sensor 6, whether normal by analyzing electric signal if just can detect the thickness of banknote.
Above embodiment is only for the usefulness that the utility model is described; but not to restriction of the present utility model; those skilled in the art; under the situation that does not break away from spirit of the present utility model and scope; the technical scheme of making various equivalents or variation belongs to protection category of the present utility model, by every claim restriction.
Claims (1)
1. stiff thickness pick-up unit, mainly form by upper thickness measuring roller axle, lower thickness measuring roller axle, axle, magnet steel, support, sensor and bearing, it is characterized in that upper thickness measuring roller axle, lower thickness measuring roller axle all are connected with bearing, be provided with support on upper thickness measuring roller axle top, magnet steel is installed in the support with axle, and sensor is corresponding with support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202440161U CN201514668U (en) | 2009-11-04 | 2009-11-04 | Bank note thickness detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202440161U CN201514668U (en) | 2009-11-04 | 2009-11-04 | Bank note thickness detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201514668U true CN201514668U (en) | 2010-06-23 |
Family
ID=42486079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202440161U Expired - Fee Related CN201514668U (en) | 2009-11-04 | 2009-11-04 | Bank note thickness detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201514668U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014114056A1 (en) * | 2013-01-23 | 2014-07-31 | 广州广电运通金融电子股份有限公司 | Magnetic levitation-type sheet medium thickness detection device |
| CN105046806A (en) * | 2015-07-24 | 2015-11-11 | 深圳怡化电脑股份有限公司 | Shaft riveting structure, process thereof and paper money detection thickness elastic piece component |
| 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 |
| CN105809813A (en) * | 2016-04-14 | 2016-07-27 | 广州市汇研微电子技术有限公司 | Banknote detection device |
| CN106097552A (en) * | 2016-07-29 | 2016-11-09 | 可天士半导体（沈阳）有限公司 | A kind of photoelectric detection system detecting bank note paste and method |
| WO2017036151A1 (en) * | 2015-08-28 | 2017-03-09 | 广州广电运通金融电子股份有限公司 | Hall detection device for thickness of sheet medium |
-
2009
- 2009-11-04 CN CN2009202440161U patent/CN201514668U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014114056A1 (en) * | 2013-01-23 | 2014-07-31 | 广州广电运通金融电子股份有限公司 | Magnetic levitation-type sheet medium thickness detection 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 |
| CN105046806A (en) * | 2015-07-24 | 2015-11-11 | 深圳怡化电脑股份有限公司 | Shaft riveting structure, process thereof and paper money detection thickness elastic piece component |
| CN105046806B (en) * | 2015-07-24 | 2018-06-19 | 深圳怡化电脑股份有限公司 | Money-checking thickness shrapnel component |
| WO2017036151A1 (en) * | 2015-08-28 | 2017-03-09 | 广州广电运通金融电子股份有限公司 | Hall detection device for thickness of sheet medium |
| US10247535B2 (en) | 2015-08-28 | 2019-04-02 | Grg Banking Equipment Co., Ltd. | Hall detection device for thickness of sheet medium |
| CN105809813A (en) * | 2016-04-14 | 2016-07-27 | 广州市汇研微电子技术有限公司 | Banknote detection device |
| CN106097552A (en) * | 2016-07-29 | 2016-11-09 | 可天士半导体（沈阳）有限公司 | A kind of photoelectric detection system detecting bank note paste and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20121104 |