CN201903921U - Worn coin exchange calculating device - Google Patents
Worn coin exchange calculating device Download PDFInfo
- Publication number
- CN201903921U CN201903921U CN201020666126XU CN201020666126U CN201903921U CN 201903921 U CN201903921 U CN 201903921U CN 201020666126X U CN201020666126X U CN 201020666126XU CN 201020666126 U CN201020666126 U CN 201020666126U CN 201903921 U CN201903921 U CN 201903921U
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- optocoupler
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Abstract
The utility model relates to a worn coin exchange calculating device, which aims to provide the worn coin exchange calculating device with accurate detection result and low manufacture cost. The worn coin exchange calculating device comprises an external housing, a paper money placing transparent board, a transmitting array, a receiving array, a control operating unit and a transmission device. The paper money placing transparent board is horizontally placed and fixedly connected in the external housing. The transmitting array and the receiving array are respectively arranged at the upper side and the lower side of the paper money placing transparent board and are aligned, the transmitting array consists of infrared photoelectric transmitting pipes and the receiving array consists of infrared photoelectric receiving pipes, the control operating unit and the transmission device are arranged in the external housing, the transmitting array and the receiving array are in a strip shape and are connected with the external housing in a sliding manner through a rail device and a data calculating control assembly is arranged in the external housing. The infrared photoelectric transmitting pipes and the infrared photoelectric receiving pipes are made into the strip-shaped arrays, the strip-shaped arrays move and scan paper money and calculate area, the number of the infrared photoelectric transmitting pipes and the infrared photoelectric receiving pipes is greatly reduced and consequently the cost of the device is reduced.
Description
Technical field
The utility model relates to the detecting instrument field, and in particular, the utility model is to exchange instrument for measuring and calculating about a kind of worn coin of the last area detection computations of incomplete bank note.
Background technology
When people are subjected to incomplete bank note for a certain reason, need to exchange to bank.Bank will carry out last area detection computations to this incompleteness bank note, again with database in original area of this denomination bank note compare the incomplete scope that draws worn coin, exchange according to the requirement of incomplete currency exchange regulations at last.Therefore whether the result of the last area detection computations of incomplete bank note is accurate, and whether convenient, not only be related to common people's vital interests, and be related to the public trust of bank if using.
Patent Office of the People's Republic of China discloses a CN101488245A document on July 22nd, 2009, name is called detection instrument for dirty currency exchange, this detector comprises casing and cover plate, casing is equipped with banknote placing plate, be stamped mobilizable money pressing plate on the banknote placing plate, the accurate scanning system that is made of image sensor, guide piece, drive unit and code-bar is installed in the casing; The embedded system of the residual dirty coin area of the calculated signals of utilizing accurate scanning system to provide also is housed in the casing.The signal that image sensor, Ultraviolet sensor and magnetic head obtain is handled by embedded system, and exports the recognition result of the residual dirty coin true and false.Detecting worn coin in this patent is to be undertaken by the principle of similar scanner, adopt the static measuring and calculating of area array CCD principle, it is different and then reach the effect of survey area to gather the reflected light of worn coin face and reference field by ccd sensor, because the color uncertainty of worn coin, will cause the blind spot problem if wherein color and CCD collection benchmark color is close, make the area of measurement be less than real area.
Patent Office of the People's Republic of China discloses a CN200944247Y document on September 5th, 2007, name is called the electronics worn coin and exchanges instrument, and this exchange instrument comprises a microprocessor, the selection keyboard of a worn coin denomination kind that links to each other with microprocessor; A worn banknote area photoelectric conversion device that links to each other with microprocessor, described worn banknote area photoelectric conversion device comprises a transmitting illuminant, light activated element matrix corresponding with light source and that connect microprocessor; One measures key is connected on the microprocessor; The display part connects output end of microprocessor.This exchange instrument adopts the infrared acquisition principle of static face battle array, and its light emitting source adopts 1000 infrared discharge lamps, receives with 1000 infrared receiving tubes, and counting by the shading betwixt of calculating worn coin reaches the measuring and calculating purpose.The quantity of worn coin being measured correctness and infrared lamp is directly proportional, and many more its degree of accuracy of quantity are high more, and manufacturing cost is also high more.
Summary of the invention
The utility model is for solving the shortcoming that testing result is inaccurate, manufacturing cost is high that exists in the prior art, provide a kind of testing result accurately, the worn coin of low cost of manufacture exchanges instrument for measuring and calculating.
The technical scheme that its technical matters that solves the utility model adopts is: the utility model comprises shell, horizontal positioned and fixedly connected in the enclosure put the paper money transparent panel, be separately positioned on put the paper money transparent panel up and down both sides and the emission array of forming by the infrared electro power valve of consistency from top to bottom and the reception array of forming by the infrared electro receiving tube, in the enclosure control and calculation unit and gearing are installed, emission array and reception array are strip, emission array and reception array are slidingly connected by rail set and shell, also be provided with data measuring and calculating Control Component in the shell, the signal output part of data measuring and calculating Control Component, the emission array links to each other with the input end of control and calculation unit with the reception array, and the output terminal of control and calculation unit links to each other with gearing.Strip launched array and receive array and be installed in and put paper money transparent panel both sides up and down, when needs detect the area of incomplete bank note, gearing will be launched array and receive array simultaneously, slide and scan putting paper money transparent panel both sides synchronously, when having bank note to block between infrared photoelectric tube power valve and the infrared photocell receiving tube, this infrared photocell power valve and the not conducting of infrared photocell receiving tube circuit, output low level; When not having bank note to block between infrared photoelectric tube power valve and the infrared photocell receiving tube, this infrared photocell power valve and infrared photocell receiving tube circuit turn-on, output high level; Data measuring and calculating Control Component carries out the measuring and calculating of displacement when sliding; Receiving control and calculation unit that array links to each other with infrared photocell emission array and infrared photocell, to calculate the high and low level of each infrared photocell power valve and infrared photocell receiving tube total separately, and calculate the area of detected incomplete bank note; Because emission array and reception array are motion scans, can significantly reduce the quantity of infrared photocell power valve and infrared photocell receiving tube, have reduced equipment cost; And this motion scan of infrared photocell power valve and infrared photocell receiving tube is not subjected to the influence of tested incomplete bank note color, stained degree, can accurately calculate the real area of incomplete bank note, and is convenient for users.
As preferably, rail set comprise two be arranged on the emission array and receive the array two ends and with the emission array and receive the perpendicular cylindricality guide rail of array, go up mounting bar, mounting bar down, guide rail is fixedlyed connected with shell, the two ends of following mounting bar are provided with the through hole that diameter and guide rail external diameter match, following mounting bar and guide rail are slidingly connected, the two ends of last mounting bar stride across the both sides of putting the paper money transparent panel and fixedly connected with following mounting bar two ends, the emission array is installed on the mounting bar, receives array and is installed in down on the mounting bar.To launch array and reception array and be installed on mounting bar, the following mounting bar, sliding along two guide rails in last mounting bar, the fixedly connected back of following mounting bar, can avoid launching array and reception array rocking in scanning process, the raising accuracy of detection.
As preferably, last mounting bar, mounting bar respectively is provided with the equally distributed vertically vertical through hole of at least one row down, and infrared electro power valve and infrared electro receiving tube are inlayed respectively in the through hole of the through hole that is installed in mounting bar and following mounting bar.Through hole has the guide effect of Infrared, avoids the mutual interference mutually of adjacent infrared electro power valve and infrared electro receiving tube, improves accuracy of detection; According to the diameter of infrared electro power valve and infrared electro receiving tube and the requirement of accuracy of detection, an exhausting hole or many exhausting holes can be set, if many exhausting holes are set, then must stagger mutually, guarantee that all through holes are axially evenly distributing; When emission array of forming by many rows infrared electro power valve and infrared electro receiving tube and reception array, can improve accuracy of detection, correspondingly also increased equipment cost.
As preferably, through hole is stepped, through hole near the aperture of putting paper money transparent panel one side less than through hole away from the aperture of putting paper money transparent panel one side.Because the guide effect that the small-bore helps further improving Infrared, and the infrared electro power valve of minor diameter and infrared electro receiving tube cost an arm and a leg, thereby the aperture with respect to infrared electro power valve transmitting terminal and infrared electro receiving tube receiving end one side in the through hole diminished, both guaranteed and infrared electro power valve and infrared electro receiving tube can be inlaid into through hole, guaranteed each infrared electro power valve and the not mutual interference mutually of infrared electro receiving tube again.
As preferably, gearing comprises that driving motor, transmission synchromesh gear, passive transmitting gear, transmission be with synchronously, the driving motor fixed installation in the enclosure, the transmission synchromesh gear is fixedlyed connected with the output shaft of driving motor, transmission synchromesh gear, passive transmitting gear are separately positioned on the position at guide rail two ends and connect with shell is fixing, transmission band is synchronously meshed with described transmission synchromesh gear, passive transmitting gear respectively, and transmission is with parallel with guide rail synchronously and is fixedlyed connected with following mounting bar.Driving motor drive synchromesh gear, transmission are with synchronously, passive transmitting gear rotates, and mounting bar slided along guide rail under transmission drove synchronously, and the employing gear transmission structure can prevent the skidding in the transmission process, improves accuracy of detection.
As preferably, data measuring and calculating Control Component door palisade is read yardstick, measuring and calculating optocoupler, spacing optocoupler, limiting plate, the door palisade is read yardstick and is arranged in parallel with guide rail and fixedlys connected with shell, measuring and calculating optocoupler, spacing optocoupler are fixedlyed connected with following mounting bar, the door palisade is read between the door grid of yardstick at interval in the 0.5-2mm scope, limiting plate has two, is separately positioned on a palisade and reads on the shell of pairing position, two ends of yardstick.Measuring and calculating optocoupler moving with following mounting bar, the measuring and calculating optocoupler is read on the yardstick when mobile at the door palisade, whenever the measuring and calculating optocoupler moves to a palisade when reading the door grid breach of yardstick, measuring and calculating optocoupler conducting output high level, control and calculation unit is launched array and is received in the array each quantity statistics that infrared photocell is exported high and low level once, can calculate the area of detected incomplete bank note so easily; The door palisade reads that at interval more little then accuracy of detection is high more between the door grid of yardstick, but read when the door palisade between the door grid of yardstick at interval too hour can to cause phase mutual interference between the grid, cause and detect chaoticly, the door palisade is read the requirement that can satisfy accuracy of detection at interval between the door grid of yardstick in the 0.5-2mm scope and detect stability; Spacing optocoupler provides time mounting bar to slide into the signal of rail end, prevent the driving motor stall, end of scan signal is provided and provides the sense of rotation of driving motor that indicator signal be provided when starting driving motor next time, made things convenient for the computing and the control of control and calculation unit.
As preferably, control and calculation unit comprises button display module, motor control module, area collection measuring and calculating module, voice cue module and print module, the input end of area collection measuring and calculating module respectively with the emission array, receive array, measuring and calculating optocoupler, spacing optocoupler and button display module, the output terminal of area collection measuring and calculating module links to each other with input end, voice cue module, print module and the button display module of motor control module respectively, and the output terminal of motor control module links to each other with driving motor.The button display module is used for control and shows, motor control module is used for the control of driving motor, area collection measuring and calculating module is used for infrared electro power valve and infrared electro receiving tube, calculates the signal input and the area calculating of optocoupler, spacing optocoupler, and voice cue module and print module are used for the output of area result of calculation and exchange result's output.
The beneficial effects of the utility model are: infrared electro power valve and infrared electro receiving tube are arranged to the strip array, and motion scan carries out the area measuring and calculating on bank note, greatly reduce infrared electro power valve and infrared electro receiving tube quantity, thereby reduced equipment cost, and this area measuring and calculating is not subjected to the influence of tested bank note color, stained degree, the estimation precision height, easy to use.
Description of drawings
Fig. 1 is a kind of structural representation that the utility model worn coin is exchanged instrument for measuring and calculating;
Fig. 2 is a kind of structural representation after the utility model worn coin is exchanged the instrument for measuring and calculating assembling;
Fig. 3 is a kind of system schematic that the utility model worn coin is exchanged the control and calculation unit of instrument for measuring and calculating.
Among the figure: 1. shell, 2. the emission array is 3. put the paper money transparent panel, 4. receives array, 5. the door palisade is read yardstick, 6. driving motor, 7. transmission synchromesh gear, 8. limiting plate, 9. transmission is with synchronously, 10. guide rail, 11. passive transmitting gears, 12. spacing optocoupler, 13. measuring and calculating optocouplers, 14. area collections measuring and calculating module, 15. the button display module, 16. voice cue module, 17. print modules, 18. motor control module, mounting bar on 19., 20. times mounting bars.
Embodiment
Below by specific embodiment, and in conjunction with the accompanying drawings the technical solution of the utility model is described in further detail.
Embodiment:
A kind of worn coin of present embodiment is exchanged instrument for measuring and calculating, referring to Fig. 1, the emission array 2 that comprises shell 1, puts paper money transparent panel 3, forms by the infrared electro power valve, reception array 4, control and calculation unit, gearing, rail set, the data measuring and calculating Control Component formed by the infrared electro receiving tube; Shell 1 is made up of base plate, installing plate, cover plate three parts, puts paper money transparent panel 3 and is connected on the shell 1 with shell 1 horizontal fixed, and emission array 2 is separately positioned on the both sides up and down of putting paper money transparent panel 3 with reception array 4 and aligns mutually; Emission array 2 is formed by being installed on the mounting bar 19 the infrared electro power valve in two exhausting holes, receiving array 4 forms by being installed in down on the mounting bar 20 the infrared electro receiving tube in two exhausting holes, two exhausting holes axially stagger last mounting bar 19, all through holes on the mounting bar 19 are axially evenly being distributed, and all through holes on the following mounting bar 20 are axially also evenly distributing; Through hole is stepped, is 1.5mm near the through-hole diameter of putting paper money transparent panel 3 one sides, is 3mm away from the through-hole diameter of putting paper money transparent panel 3 one sides; Rail set comprises two guide rails that are arranged in parallel 10 that are arranged on the shell 1, guide rail 10 is vertical with emission array 2 and reception array 4, the two ends of following mounting bar 20 respectively are provided with through hole, following mounting bar 20 is slidingly connected with guide rail 10, and the two ends of last mounting bar 19 stride across the both sides of putting paper money transparent panel 3 and fixedly connected with following mounting bar 20; Gearing comprises that driving motor 6, transmission synchromesh gear 7, transmission are with 9 synchronously, passive transmitting gear 11, driving motor 6 is installed on the shell 1 of end position of guide rail 10, the next door of driving motor 6 is transmission synchromesh gears 7, transmission synchromesh gear 7 links to each other with the output shaft of driving motor 6, passive transmitting gear 11 is installed on the shell 1 of position, the other end of guide rail 10, transmission be with synchronously 9 respectively with 11 engagements of transmission synchromesh gear 7, passive transmitting gear, transmission is with 9 to fixedly connected with following mounting bar 20 synchronously; Referring to Fig. 2, data measuring and calculating Control Component comprises that a palisade reads yardstick 5, measuring and calculating optocoupler 13, spacing optocoupler 12, limiting plate 8, palisade is read yardstick 5 and is arranged in parallel with guide rail 10, the door that palisade is read yardstick 5 is spaced apart 0.75mm between the grid, and measuring and calculating optocoupler 13, spacing optocoupler 12 are fixedlyed connected with following mounting bar 20; Limiting plate 8 is two, is separately positioned on palisade and reads the position at yardstick 5 two ends and fixedly connected with shell 1.
Referring to Fig. 3, control and calculation unit comprises area collection measuring and calculating module 14, button display module 15, voice cue module 16, print module 17, motor control module 18, the input end of area collection measuring and calculating module 14 links to each other with emission array 2, reception array 4, button display module 15, measuring and calculating optocoupler 13, spacing optocoupler 12 respectively, the output terminal of area collection measuring and calculating module 14 links to each other with the input end of button display module 15, voice cue module 16, print module 17, motor control module 18 respectively, and the output terminal of motor control module 18 links to each other with driving motor 6.
Tested incomplete bank note is placed on the paper money transparent panel 3, emission array 2, receive the end that array 4 slides into guide rail 10, press the start button on the button display module 15, area collection measuring and calculating module 14 starts rotation by motor control module 18 control driving motors 6, driving motor 6 drives transmission synchromesh gear 7, transmission is with 9 synchronously, passive transmitting gear 11 rotates, transmission is with 9 to drive mounting bar 20 down synchronously, last mounting bar 19 along guide rail 10 simultaneously, slide synchronously, following mounting bar 20 drives measuring and calculating optocoupler 13, spacing optocoupler 12 and reception array 4 move simultaneously, last mounting bar drives emission array 2 and moves, whenever moving to palisade, measuring and calculating optocoupler 13 reads breach time measuring and calculating optocoupler conducting between the door grid of yardstick 5, area collection measuring and calculating module 14 is gathered emission arrays 2 and the output signal that receives array 4 once, that is to say the whenever mobile 0.75mm area of measuring and calculating optocoupler 13 collection measuring and calculating module 14 acquired signal once; When emission array 2 when receiving array 4 simultaneously in tested incomplete bank note two side shiftings, when having bank note to block between the infrared electro receiving tube of correspondence position in certain infrared electro power valve in the emission array 2 and the reception array 4, the circuit of this infrared electro power valve and infrared electro receiving tube disconnects, output low level; When not having bank note to block between the infrared electro receiving tube of correspondence position in certain infrared electro power valve in the emission array 2 and the reception array 4, the circuit turn-on of this infrared electro power valve and infrared electro receiving tube, output high level; Emission array 2 and reception array 4 are sent to area collection measuring and calculating module 14 with the information of conducting in the moving process and disconnection; When mounting bar 20 slides into the end of guide rail 10 instantly, spacing optocoupler 12 enters sensed position with limiting plate 8, spacing optocoupler 12 sends and detects end of scan signal to area collection measuring and calculating module 14, and area collection measuring and calculating module 14 stops operating by motor control module 18 control driving motors 6; Area collection measuring and calculating module 14 can calculate length of stroke according to the information of measuring and calculating optocoupler 13, according to emission array 2 and high level that receives array 4 and the real area that low level quantity can calculate tested incomplete bank note, calculate according to original area that is stored in this bank note denomination in the area collection measuring and calculating module 14 and the exchange computing method in the incomplete currency exchange regulations, draw and answer the currency converted number, and result of calculation is retained in button display module 15, voice cue module 16, print module 17 demonstration simultaneously, voice suggestion and printing.
Above embodiment is one of preferred plan of the present utility model, is not that the utility model is done any pro forma restriction, also has other variant and remodeling under the prerequisite that does not exceed the technical scheme that claim puts down in writing.
Claims (8)
1. a worn coin is exchanged instrument for measuring and calculating, comprise shell, horizontal positioned and fixedly connected in the enclosure put the paper money transparent panel, be separately positioned on described put the paper money transparent panel up and down both sides and the emission array of forming by the infrared electro power valve of consistency from top to bottom and the reception array of forming by the infrared electro receiving tube, be installed in control and calculation unit and gearing in the described shell, it is characterized in that: described emission array and reception array are strip, described emission array and reception array are slidingly connected by rail set and described shell, also be provided with data measuring and calculating Control Component in the described shell, the signal output part of described data measuring and calculating Control Component, the emission array links to each other with the input end of described control and calculation unit with the reception array, and the output terminal of described control and calculation unit links to each other with described gearing.
2. a kind of worn coin according to claim 1 is exchanged instrument for measuring and calculating, it is characterized in that: described rail set comprises that two are arranged on described emission array and receive the array two ends and with described emission array with receive the perpendicular cylindricality guide rail of array, last mounting bar, following mounting bar, described guide rail is fixedlyed connected with described shell, the two ends of described down mounting bar are provided with the through hole that diameter and described guide rail external diameter match, described mounting bar down and described guide rail are slidingly connected, described two ends of going up mounting bar stride across described both sides of putting the paper money transparent panel and fixedly connected with described mounting bar two ends down, described emission array is installed in described going up on the mounting bar, and described reception array is installed on the described mounting bar down.
3. a kind of worn coin according to claim 2 is exchanged instrument for measuring and calculating, it is characterized in that: describedly go up mounting bar, mounting bar respectively is provided with the equally distributed vertically vertical through hole of at least one row down, described infrared electro power valve and described infrared electro receiving tube are inlayed respectively to be installed in and are describedly gone up the through hole of mounting bar and down in the through hole of mounting bar.
4. a kind of worn coin according to claim 3 is exchanged instrument for measuring and calculating, and it is characterized in that: described through hole is stepped, described through hole near described aperture of putting paper money transparent panel one side less than described through hole away from described aperture of putting paper money transparent panel one side.
5. exchange instrument for measuring and calculating according to claim 1 or 2 or 3 or 4 described a kind of worn coins, it is characterized in that: described gearing comprises driving motor, the transmission synchromesh gear, passive transmitting gear, transmission is with synchronously, described driving motor is fixedly mounted in the described shell, described transmission synchromesh gear is fixedlyed connected with the output shaft of described driving motor, described transmission synchromesh gear, passive transmitting gear is separately positioned on the position at described guide rail two ends and fixedlys connected with described shell, described transmission synchronously band respectively with described transmission synchromesh gear, passive transmitting gear engagement, described transmission are with parallel with described guide rail synchronously and are fixedlyed connected with described mounting bar down.
6. a kind of worn coin according to claim 5 is exchanged instrument for measuring and calculating, it is characterized in that: described data measuring and calculating Control Component comprises that a palisade reads yardstick, measuring and calculating optocoupler, spacing optocoupler, limiting plate, described door palisade is read yardstick and is arranged in parallel with described guide rail and fixedlys connected with described shell, described measuring and calculating optocoupler, spacing optocoupler are fixedlyed connected with described mounting bar down, described door palisade is read between the door grid of yardstick at interval in the 0.5-2mm scope, described limiting plate has two, is separately positioned on described door palisade and reads on the shell of pairing position, two ends of yardstick.
7. exchange instrument for measuring and calculating according to claim 1 or 2 or 3 or 4 described a kind of worn coins, it is characterized in that: described data measuring and calculating Control Component comprises that a palisade reads yardstick, measuring and calculating optocoupler, spacing optocoupler, limiting plate, described door palisade is read yardstick and is arranged in parallel with described guide rail and fixedlys connected with described shell, described measuring and calculating optocoupler, spacing optocoupler are fixedlyed connected with described mounting bar down, described door palisade is read between the door grid of yardstick at interval in the 0.5-2mm scope, described limiting plate has two, is separately positioned on described door palisade and reads on the shell of pairing position, two ends of yardstick.
8. exchange instrument for measuring and calculating according to claim 1 or 2 or 3 or 4 described a kind of worn coins, it is characterized in that: described control and calculation unit comprises the button display module, motor control module, area collection measuring and calculating module, voice cue module and print module, the input end of described area collection measuring and calculating module respectively with described emission array, receive array, the measuring and calculating optocoupler, spacing optocoupler and button display module, the output terminal of described area collection measuring and calculating module respectively with the input end of motor control module, voice cue module, print module and button display module link to each other, and the output terminal of described motor control module links to each other with described driving motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020666126XU CN201903921U (en) | 2010-12-17 | 2010-12-17 | Worn coin exchange calculating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020666126XU CN201903921U (en) | 2010-12-17 | 2010-12-17 | Worn coin exchange calculating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201903921U true CN201903921U (en) | 2011-07-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020666126XU Expired - Fee Related CN201903921U (en) | 2010-12-17 | 2010-12-17 | Worn coin exchange calculating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201903921U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708615A (en) * | 2012-05-21 | 2012-10-03 | 苍南县龙港康亿电子有限公司 | Worn coin exchange instrument |
| CN106020247A (en) * | 2016-07-01 | 2016-10-12 | 合肥天馈信息技术有限公司 | Communication technology-based intelligent guide rail control system |
-
2010
- 2010-12-17 CN CN201020666126XU patent/CN201903921U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102708615A (en) * | 2012-05-21 | 2012-10-03 | 苍南县龙港康亿电子有限公司 | Worn coin exchange instrument |
| CN106020247A (en) * | 2016-07-01 | 2016-10-12 | 合肥天馈信息技术有限公司 | Communication technology-based intelligent guide rail control system |
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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: 20110720 Termination date: 20131217 |