CN2351789Y - Ticket-checking machine - Google Patents
Ticket-checking machine Download PDFInfo
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- CN2351789Y CN2351789Y CN 98251706 CN98251706U CN2351789Y CN 2351789 Y CN2351789 Y CN 2351789Y CN 98251706 CN98251706 CN 98251706 CN 98251706 U CN98251706 U CN 98251706U CN 2351789 Y CN2351789 Y CN 2351789Y
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- ticket
- ticket checking
- door
- circuit
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Abstract
The utility model relates to a ticket-checking machine which is mainly composed of a ticket-checking drive mechanism, a pass door mechanism and an electric control device. After a ticket is inserted into a ticket inlet, a detecting circuit detects out and transmits signals to a main control circuit starting a switch of a scanner which transmits information of the ticket back to the main control circuit; if the ticket is qualified, the main control circuit starts the ticket-checking drive mechanism to automatically check the ticket, a display part displays a pass signal, a voice part prompts a passenger to pass through, and simultaneously the door is opened; after the passenger passes through, the pass door can be automatically closed. The ticket-checking machine can automatically check the ticket, identify whether the ticket is false or not, and thus be used in various ticket-checking places such as railway stations, bus stations, airports, parks, etc.
Description
The utility model belongs to ticket checking machine; Relate in particular to a kind of automatic identification bar code, and can control the ticket checking machine of current door switch.
At the train station, to need the occasion of ticket checking, major part be true and false by artificial ticket checking and artificial cognition ticket for bus station, airport, cinema, park, subway station, exhibition center etc., even use existing ticket checking machine, also can only ticket checking can not discern the true and false of ticket.
Goal of the invention of the present utility model provides a kind of true and false that can discern ticket, again the ticket checking machine of the current door of open and close automatically.
Goal of the invention of the present utility model is achieved in that it comprises ticket checking gear train, current door drive mechanism, electric control gear.
Described ticket checking gear train mainly is made up of ticket inlet, ticket outlet, friction mandrel, rubber tire, driven axle, negative pulley wheel, profile of tooth ticket checking wheel, driving pulley, driving belt, ticket checking motor; Rubber tire is housed on the friction mandrel, be equipped with on the driven axle with friction mandrel on the rubber tire that rubs mutually of rubber tire and profile of tooth ticket checking wheel, also has a negative pulley wheel, driving pulley is contained on the ticket checking motor shaft, and the ticket checking motor rotates, and driving pulley rotates, driving negative pulley wheel by driving belt rotates, driven axle rotates the rubber tire and the profile of tooth ticket checking wheel that drive on it and rotates, and rotates by the rubber tire on the friction tape dyanainic friction axle, thereby reaches the purpose that transmits ticket and ticket checking.
Described current door drive mechanism is mainly by current door motor, clutch coupling, speed reduction unit, transmission gear, clutch neutral gear, pull bar, driven gear, transmission door-hinge, movable door pillar, current door, fixedly door pillar, casing are formed; Motor shaft is bound up by clutch coupling and reducer input shaft, one transmission gear is housed on the output shaft of speed reduction unit, clutch neutral gear and transmission gear engagement, pull bar can make clutch neutral gear and transmission gear break away from, driven gear and neutral gear engagement, driven gear is contained on the transmission door-hinge, and the transmission door-hinge is contained in the movable door pillar and is fixed together with movable door pillar, and current door is fixed on the movable door pillar; Movable door pillar is by fixedly door pillar supporting, and fixedly door pillar and casing are fixedly connected; Motor shaft drives reducer input shaft by clutch coupling and rotates, transmission gear on the reducer output shaft rotates, rotate by wheel in the middle of driving clutch, rotate with the gear driven driven gear in the clutch, driven gear drives the transmission door-hinge and rotates, the rotation of transmission door-hinge drive activity door pillar, thus current door is opened or closed.
Described electric control gear mainly by governor circuit, advance ticket testing circuit, bar code scanning circuit, arrow display circuit, ticket checking circuit for controlling motor, sound circuit, digital display circuit, current door motor driving circuit, a current door angular detection circuit is formed.
Governor circuit mainly is made up of single-chip microcomputer IC1, wherein contains the memory under program of 4K byte, is used to control the operation of each several part, coordinates whole system operation, wherein contains the communication interface of a full duplex, is used to receive the information that barcode scanner sends over.
Advance the ticket testing circuit and mainly be made up of photoelectric tube T1 and resistance R 1, R2 and triode, the collector of triode is linked on the P12 mouth line of governor circuit IC1, is used to finish the detection that there are ticket, no ticket in the ticketing spot.
The bar code scanning circuit mainly is made up of barcode scanner S and level translator IC2, barcode scanner is transformed into digital signal to the bar code signal on passenger ticket or other admission ticket in order to finish, wherein the TX signal wire connects the RIN signal wire of level translator IC2, and the T0 signal wire of its RX and IC2 links; The R0 of level translator IC2 and TIN signal wire meet full duplex communication interface RXD and the TXD of single-chip microcomputer IC1 respectively, and the switch of the P21 of single-chip microcomputer IC1 and scanner S links, and are used for opening and stopping of gated sweep instrument.
The arrow display circuit is mainly formed arrowhead form by three groups of light emitting diodes, three mouth line P26, P27, P17 by single-chip microcomputer IC1 drive three triode G1, G2 and G3 respectively again, drive three groups of lumination of light emitting diode respectively by these three triodes again, by single-chip microcomputer IC1 control can formation respectively arrow of walking out the ticketing spot and the arrow that enters the ticketing spot, show the arrow that enters the ticketing spot when pawn ticket is qualified, when pawn ticket is defective, show the arrow of walking out the ticketing spot.
The ticket checking circuit for controlling motor mainly drives triode G4 by the mouth line P20 of single-chip microcomputer IC1 by a resistance, drive relay J 3 by triode G4 and get electric and dead electricity, open and stop thereby drive the ticket motor, advance ticket motor one end by ground wire, the other end is received on the 12V by the normally opened contact of relay J 3.
Digital display circuit mainly is made up of display module IC3 and eight charactrons, the signal wire CLK of display module, DIN LOAD respectively with the mouth line P25 of single-chip microcomputer IC1, P23 P24 links, in order to receive the video data that single-chip microcomputer ICI sends, the eight root segment line A of display module IC3, B, C, D, E, F, G, P are connected with the correspondent section line of charactron respectively, and the bit line of display module IC3 is linked to respectively on the common cathode end of eight charactrons, in order to show train number, data messages such as draft bank.
Sound circuit mainly is made up of language module IC4 and loudspeaker, voice module can be finished the voice segment recording and reproducing function, both made power failure, voice messaging wherein can not lost yet, in case typing can forever be preserved, voice module one end connects loudspeaker by two lines, mouth line P13, P14, P15, P16 and the T0 of the other end and single-chip microcomputer IC1 link, in order to finish the function of segmentation playback.
Current door motor driving circuit mainly drives two triode G5 and G6 respectively by mouth line P10 and the P11 of single-chip microcomputer IC1, drives two relay J 1 and J2 by G5 and G6 again, when the J1 adhesive, and contact J
1-1With J
1-2Closure, motor just changes, and opens automatically-controlled door, when the J2 adhesive, contact J
2-1With J
2-2Closure, automatically-controlled door is closed in the motor counter-rotating, makes P10 always opposite with P11 when programming, makes J1 and J2 adhesive simultaneously.
Current door angular detection electricity J mainly is made up of photoelectric tube T2, T3 and resistance R 6, R7, R8, R9 on the road, T2 is used for the detection that current door reaches the position, its signal end is linked on the mouth line P22 of single-chip microcomputer IC1, when detecting current door and reach, drive relay J 1 by triode G5 immediately, current door motor is just being changeed stop; T3 is used for automatically-controlled door and closes the detection that puts in place, and its signal end is linked on the mouth line T1 of single-chip microcomputer IC1, closes when putting in place when single-chip microcomputer detects current door, drives relay J 2 by triode G6 immediately, and current door motor counter-rotating is stopped.
Aforesaid single-chip microcomputer IC1 is AT89C51, AT89C52,8751 or 8752.
Aforesaid level translator IC2 is MAX202, ICL232.
Aforesaid indicating template IC3 is MAX7219
Aforesaid voice module IC4 is SR9G26
Aforesaid barcode scanner S is laser scanner MS690.
Whole principle of work is as follows:
During work, ticket is inserted from ticket inlet, through the detection photoelectric tube T1 of passenger ticket position confirm ticket inserted put in place after, after laser scanner confirms that bar code is errorless, display board shows train number, number, simultaneously, the ticket checking gear train begins to start, and carries out ticket checking, and the ticket of examining is released from ticket outlet, direction arrow indication working direction, loudspeaker prompting in the sound circuit can be entered the station, and this moment, single-chip microcomputer started current door drive motor automatically according to the signal of laser scanner, and current door drive mechanism is started working, the door that will pass through is opened, treat that the passenger detects current door in the open site by back angle testing circuit, signal is turned back to governor circuit, governor circuit will start the counter-rotating of current door drive motor and will pass through and close automatically.The length of time of opening the door can be set according to client's needs; If laser scanner confirms that the ticket bar code is wrong, loudspeaker prompting passenger ticket is not inconsistent, and simultaneously, direction arrow shows and forbidden to pass through that current door is not opened.
As having a power failure, can spur clutch neutral gear pull bar, clutch neutral gear and transmission gear are broken away from, current door can be realized free switch, artificial ticket checking does not influence operate as normal.
As special circumstances, diminish etc. as bar code and can use the input of reexamining use function selecting key, finish ticket checking work, printer can print situations such as ticket checking train number number at any time, and confession is consulted.
The utility model compared with prior art has following advantage:
1. ticket checking automatically, can also discern the true and false of ticket.
2. the utility model can be realized ticket checking machine and the moving use of the current couplet on the door, also can separate independent use.
3. because current door drive mechanism is equipped with clutch coupling, when the door that passes through is being subjected under the effect of external force, load when increasing, clutch coupling separation automatically skids, to guarantee gear train part and the unlikely damage of motor.
4. gearing of the present utility model adopts Single-chip Controlling, so can realize the computer network automatic management.
As bar code diminish can use reexamine the input and function selecting key finish ticket checking work.
6. when having a power failure, can spur clutch neutral gear pull bar, clutch neutral gear and transmission gear are broken away from, current door is in free state, can realize manually openedly, closes, and manually ticket checking does not influence operate as normal.
Below in conjunction with accompanying drawing the utility model is further described
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a ticket checking gear train synoptic diagram.
Fig. 3 is an electric control schematic diagram of the present utility model.
1 is direction arrow as shown in the figure, and 2 are ticket checking train number, number display board, 3 for reexamine the input use function selecting key, 4 is ticket outlet, 5 is ticket inlet, 6 is rubber tire, and 7 is friction mandrel, and 8 is that rubber tire 9 is driven axle, 10 is negative pulley wheel, and 11 for profile of tooth ticket checking wheel 12 is a driving pulley, and 13 is driving belt, 14 are the ticket checking motor, and 15 for printing outlet, and 16 is that printer 17 is electric appliance control box, 18 pull bars, 19 are current door motor, 20 is clutch coupling, 21 is speed reduction unit, and 22 is transmission gear, and 23 are the clutch neutral gear, 24 is driven gear, 25 for the transmission door-hinge, and 26 be movable door pillar, and 27 are current door: 28 is fixing door pillar, 29 is casing, and 30 is electric control gear; 31 is photoelectric tube, and 32 is barcode scanner, and 33 is loudspeaker.
Equidistant on the friction mandrel 74 rubber tires 6 are housed, be equipped with on the driven axle 9 with friction mandrel 7 on 4 rubber tires 63 rubber tires 8 and 1 profile of tooth ticket checking wheel 11 of rubbing mutually, 1 negative pulley wheel 10 also is housed, on 14 in the ticket checking motor driving pulley 12 is housed, ticket checking motor 14 rotates driving pulley 12 and rotates, driving negative pulley wheel 10 by driving belt 13 rotates, negative pulley wheel 10 rotates the rubber tire 8 and the profile of tooth ticket checking wheel 11 that drive on the driven axle 9 and rotates, and the rubber tire 8 on the driven axle 9 rotates the rubber tire 6 on the friction axle 7 by friction together; 19 input shafts by clutch coupling 20 and speed reduction unit 21 of current door motor are bound up, one transmission gear 22 is housed on the output shaft of speed reduction unit 21, clutch neutral gear 23 and transmission gear 22 engagements, pull bar 18 breaks away from clutch neutral gear 23 and transmission gear 22, driven gear 24 and 23 engagements of clutch neutral gear, driven gear 24 is contained on the transmission door-hinge 25, transmission door-hinge 25 is contained in the movable door pillar 26 and is fixed together with movable door pillar 26, current door 27 is fixed on the movable door pillar 26, movable door pillar 26 is by fixedly door pillar 28 supportings, and fixedly door pillar 28 is fixedly connected with casing 29; When rotating, motor 19 drives the input shaft rotation of speed reduction unit 21 by clutch coupling 20, the output shaft upper transfer gear 22 of speed reduction unit 21 is rotated, driving clutch neutral gear 23 rotates, clutch neutral gear 23 drives driven gear 24 again and rotates, driven gear 24 drives transmission door-hinge 25 and rotates, thereby transmission door-hinge 25 rotates 26 rotations of drive dodge gate post the current door 27 that is fixed together with movable door pillar 26 is opened or closed.
Electric control gear 30 comprises governor circuit, advances the ticket testing circuit, bar code scanning circuit, arrow display circuit, ticket checking circuit for controlling motor, digital display circuit, language circuit, current door motor circuit, a current door angular detection circuit.
Electric control gear 30 is contained in the electric appliance control box 17.
Governor circuit mainly is made up of the single chip computer AT 89G52 of the memory under program that contains the 4K byte, the memory under program that wherein contains the 4K byte, operation in order to the control each several part, coordinate whole system operation, the communication interface that wherein also contains a full duplex, in order to receive the ticket information that bar-code scanner sends over, other of single chip computer AT 89C52 mouthful line is used for input, the output interface of system.
Advance the ticket testing circuit, by photoelectric tube (T1) 31 and resistance R 1, R2 and triode are formed, photoelectric tube (T1) 31, be contained on the ticket inlet 5, the current collection of its triode is cascaded on the P12 mouth line of governor circuit AT89C52, in order to finish ticket inlet 5 detection of ticket, no ticket is arranged.
Bar code scanning circuit: by laser scanner (MS690) 32 and level translator MAX202, and the full duplex communication interface of single chip computer AT 89C52 is formed, scanner is in order to finish the function that the barcode signal on passenger ticket or other admission ticket is transformed into digital signal, its TX signal wire connects the RIN signal wire of level translator MAX202, its RX signal wire connects the T0 signal wire of level translator MAX202, in order to the CMOS level conversion is become the Transistor-Transistor Logic level signal, give single chip computer AT 89C52 again, the R0 of level translator MAX202 and TIN signal wire meet full duplex communication interface RXD and the TXD of single-chip microcomputer AT89C52 respectively, thereby finish the transmission of bar code to governor circuit, the switch of the P21 of single chip computer AT 89C52 and laser scanner (MS690) 32 links, and is used to control the Qi Heting of laser scanner (MS690) 32.
The arrow display circuit is mainly formed arrowhead form by three groups of light emitting diodes, three mouth line P26, P27, P17 by single chip computer AT 89C52 drive three triode G1, G2 and G3 respectively again, drive three groups of light emitting diodes respectively by these three triodes again, by single chip computer AT 89C52 control can formation respectively arrow of walking out the ticketing spot and the arrow that enters the ticketing spot, show the arrow that enters the ticketing spot when pawn ticket is qualified, when pawn ticket is defective, show the arrow of walking out the ticketing spot.
The ticket checking circuit for controlling motor drives triode G4 by the mouth line P20 of single chip computer AT 89C52 by a resistance, drive relay J 3 by triode G4 and get electric and dead electricity, open and stop thereby drive the ticket motor, advance ticket motor one end by ground wire, the other end is received on the 12V by the normally opened contact of relay J 3.
Digital display part: form by display module MAX7219 and eight charactrons, the signal wire CLK of display module, DIN, LOAD respectively with the mouth line P25 of single chip computer AT 89C52, P23 P24 links, in order to receive the video data that sends from single chip computer AT 89C52, the eight root segment line A of display module MAX7219, B, C, D, E, F, G, P are connected with the correspondent section line of charactron respectively, the bit line of display module MAX7219 is linked to respectively on the common cathode end of eight charactrons, in order to show train number, data messages such as draft bank.
Sound circuit is made up of language module SR9G26 and loudspeaker 33, voice module can be finished the voice segment recording and reproducing function, both made power failure, voice messaging wherein can not lost yet, in case typing can forever be preserved, voice module one end connects loudspeaker 33 by two lines, mouth line P13, P14, P15, P16 and the T0 of the other end and single-chip microcomputer link, in order to finish the function of segmentation playback.
Current door motor driving circuit drives two triode G5 and G6 respectively by mouth line P10 and the P11 of single chip computer AT 89C52, drives two relay J 1 and J2 by G5 and G6 again, when the J1 adhesive, and contact J
1-1With J
1-2Closure, current door motor 19 is just changeing, and opens current door 27, when the J2 adhesive, contact J
2-1With J
2-2Closure, current door 27 is closed in motor 19 counter-rotatings.When contracting journey, make P10 always opposite with P11; Make J1 and J2 adhesive simultaneously.
Current door angular detection circuit mainly is made up of photoelectric tube T2, T3 and resistance R 6, R7, R8, R9, T2 is used for the detection that current door 27 reaches the position, its signal end is linked on the mouth line P22 of single chip computer AT 89C52, when detecting current door 27 and reach, drive relay J 1 by triode G5 immediately, current door motor 19 is just being changeed stop; T3 is used for current door 27 and closes the detection that puts in place, and its signal end is linked on the mouth line T1 of single chip computer AT 89C52, closes when putting in place when single-chip microcomputer detects current door 27, drives relay J 2 by triode G6 immediately, and current door motor 19 counter-rotatings are stopped.
Whole principle of work is as follows:
When the photoelectric tube 31 that advances the ticket photoelectric detection system had detected ticket and enters ticketing spot 5, photoelectric tube 31 was promptly delivered to single chip computer AT 89C52 to the mouth line P12 of this signal by single-chip microcomputer; Single chip computer AT 89C52 promptly opens the switch of laser scanner 32, laser scanner 32 promptly converts bar code signal at par to digital signal, laser scanner 32 is given single chip computer AT 89C52 the bar code digital signal by level translator MAX202 more then, examine the validity of institute's ticket checking by single chip computer AT 89C52, if ticket is effectively talked about, then start the ticket checking gear train by governor circuit, carry out ticket checking, the ticket of examining is released from ticket outlet 4, simultaneously then drive voice module SR9G26, insert the voice suggestion as " welcome enters " etc. of wherein recording by single chip computer AT 89C52; Triode G4 drives relay J 3, drives the bar code draft bank that charactron demonstrates institute's ticket checking by MAX7219 again; By triode G1, G2, G3, the driven for emitting lights diode, flicker shows the arrow that enters the ticketing spot; Pass through triode G5 by single chip computer AT 89C52 again, drive relay J 1, relay J 1 gets electric adhesive, the current door motor 19 of driving is just changeing current door 27 unlatchings, when photoelectric tube T2 detects the words that current door 27 reaches the position, single chip computer AT 89C52 promptly drives relay J 1 dead electricity, make 27 stalls of current door, after one of past goes into, drive current door 27 counter-rotatings by single chip computer AT 89C52 time-delay by triode G6 and J2, after photoelectric tube T3 detects current door 27 counter-rotatings and puts in place, promptly drive the J2 dead electricity by triode G6, make 27 stalls of current door by single chip computer AT 89C52.If ticket is invalid, then drives voice module SR9G26 and send corresponding voice suggestion, such as " this ticket is invalid " etc. by single chip computer AT 89C52; Drive triode G1 by single chip computer AT 89C52 again, G2, G3 and light emitting diode, flicker shows the arrow that withdraws from the ticketing spot; Ticket checking this moment motor 14 is failure to actuate, and current door 27 is in closed condition, is failure to actuate.
Claims (7)
1. ticket checking machine, comprise the ticket checking gear train, a current mechanism, electric control gear (30), it is characterized in that described ticket checking gear train is mainly by ticket inlet (5), ticket outlet (4), rubber tire (6), friction mandrel (7), rubber tire (8), driven axle (9), negative pulley wheel (10), profile of tooth ticket checking wheel (11), driving pulley (12), driving belt (13), ticket checking motor (14) is formed, rubber tire (6) is housed on the friction mandrel (7), be equipped with on the driven axle (9) with friction mandrel (7) on the rubber tire (8) that rubs mutually of rubber tire (6) and profile of tooth ticket checking wheel (11), also has a negative pulley wheel (10), driving pulley (12) is contained on ticket checking motor (14) axle, between driving pulley (12) and the negative pulley wheel (10) driving belt (13) is arranged, described current door drive mechanism is mainly by current door motor (19), clutch coupling (20), speed reduction unit (21), transmission gear (22), clutch neutral gear (23), pull bar (18), driven gear (24), transmission door-hinge (25), movable door pillar (26), current door (27), fixing door pillar (28), casing (29) is formed, the axle of current door motor (19) is bound up by clutch coupling (20) and speed reduction unit (21) input shaft, one transmission gear (22) is housed on the output shaft of speed reduction unit (21), clutch neutral gear (23) and transmission gear (22) engagement, pull bar (18) can make clutch neutral gear (23) and transmission gear (22) break away from, driven gear (24) and neutral gear (23) engagement, driven gear (24) is contained on the transmission door-hinge (25), transmission door-hinge (25) is contained in movable door pillar (26) lining and is fixed together with movable door pillar (26), current door is fixed on the movable door pillar (26), movable door pillar (26) is by fixedly door pillar (28) supporting, and fixedly door pillar (28) is fixedly connected with casing (29); Described electric control gear (30) advances the ticket testing circuit mainly by governor circuit, the bar shaped sweep circuit, and the arrow display circuit, ticket checking circuit for controlling motor, sound circuit, digital display circuit, current door motor driving circuit, current door angular detection circuit constitute.
2. a kind of according to claim 1 ticket checking machine is characterized in that described governor circuit mainly is made up of the memory under program single-chip microcomputer IC1 that contains the 4K byte, full duplex communication interface, input, output interface; Advance the ticket testing circuit by photoelectric tube T1 (31) and resistance R 1, the R2 triode is formed, and photoelectric tube T1 (31) is contained on the ticket inlet (5), and the current collection of its triode is cascaded on the P12 mouth line of governor circuit IC1; The bar code scanning circuit mainly is made up of with the full duplex communication interface of level translator IC2 and single-chip microcomputer IC1 barcode scanner S (32), its TX signal wire connects the RIN signal wire of level translator IC2, its RX signal wire connects the T0 signal wire of level translator IC2, the R0 of level translator IC2 and TIN signal wire meet full duplex communication interface RXD and the TXD of single-chip microcomputer IC1 respectively, and the switch of the P21 of single-chip microcomputer IC1 and barcode scanner S (32) links; The arrow display circuit is mainly formed arrowhead form by three groups of light emitting diodes, and three mouth line P26, P27, P17 by single-chip microcomputer IC1 drive three triode G1, G2 and G3 respectively again, drive three groups of light emitting diodes respectively by these three triodes again; The ticket checking circuit for controlling motor mainly drives triode G4 by the mouth line P20 of single-chip microcomputer IC1 by a resistance, and drive relay J 3 by triode G4 and get electric and dead electricity, ticket checking motor one termination ground wire, the other end is received on the 12V by the normally opened contact of relay J 3; Digital display circuit mainly is made up of display module IC3 and eight charactrons, the signal wire CLK of display module, DIN L0AD respectively with the mouth line P25 of single-chip microcomputer IC1, P23 P24 links, the eight root segment line A of display module IC3, B, C, D, E, F, G, P are connected with the correspondent section line of charactron respectively, and the bit line of display module IC3 is linked to respectively on the common cathode end of eight charactrons; Sound circuit mainly is made up of voice module IC4 and loudspeaker, and voice module one end connects loudspeaker by two lines, and mouth line P13, P14, P15, P16 and the T0 of the other end and single-chip microcomputer link; Current door motor driving circuit mainly drives two triode G5 and G6 respectively by mouth line P10 and the P11 of single-chip microcomputer IC1, drives two relay J 1 and J2 by G5 and G6 again, when the J1 adhesive, and contact J
1-1With J
1-2Closed: when the J2 adhesive, contact J
2-1With J
2-2Closure, J2 and J2 adhesive simultaneously; Current door angular detection circuit mainly is made up of photoelectric tube T2, T3 and resistance R 6, R7, R8, R9, and the signal end of T2 is linked on the mouth line P22 of single-chip microcomputer IC1, and the T3 signal end is linked on the mouth line T1 of single-chip microcomputer IC1.
3. as a kind of ticket checking machine as described in the claim 2, it is characterized in that described single-chip microcomputer IC1 is AT89C51, AT89C52,8751,8752.
4. as a kind of ticket checking machine as described in the claim 2, it is characterized in that described level translator IC2 is MAX202, ICL232.
5. as a kind of ticket checking machine as described in the claim 2, it is characterized in that described display module IC3 is MAX7219.
6. as a kind of ticket checking machine as described in the claim 2, it is characterized in that described language module IC4 is SR9G26.
7. as a kind of ticket checking machine as described in the claim 2, it is characterized in that described barcode scanner S (32) is laser scanner MS690.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251706 CN2351789Y (en) | 1998-12-29 | 1998-12-29 | Ticket-checking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98251706 CN2351789Y (en) | 1998-12-29 | 1998-12-29 | Ticket-checking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2351789Y true CN2351789Y (en) | 1999-12-01 |
Family
ID=33995576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98251706 Expired - Fee Related CN2351789Y (en) | 1998-12-29 | 1998-12-29 | Ticket-checking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2351789Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343861C (en) * | 2005-01-24 | 2007-10-17 | 邮政科学上海研究所 | Transmitting bar code reader |
| CN101418651B (en) * | 2007-10-26 | 2011-01-26 | 上海华铭智能终端设备有限公司 | Wide-passage shear type door mechanism for automatic ticket checking machine |
| CN104047244A (en) * | 2014-05-25 | 2014-09-17 | 钟国麟 | Novel ticket checking machine |
-
1998
- 1998-12-29 CN CN 98251706 patent/CN2351789Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100343861C (en) * | 2005-01-24 | 2007-10-17 | 邮政科学上海研究所 | Transmitting bar code reader |
| CN101418651B (en) * | 2007-10-26 | 2011-01-26 | 上海华铭智能终端设备有限公司 | Wide-passage shear type door mechanism for automatic ticket checking machine |
| CN104047244A (en) * | 2014-05-25 | 2014-09-17 | 钟国麟 | Novel ticket checking machine |
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| Date | Code | Title | Description |
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