CN2220657Y

CN2220657Y - Automatic miniature checking and distinguishing forged bank note machine

Info

Publication number: CN2220657Y
Application number: CN94244224U
Authority: CN
Inventors: 陈呈胜; 汪勇; 王阳
Original assignee: HANGZHOU ENVIRONMENTAL PROTECTION INST COAL SCIENTIFIC RESEARCH GENERAL INST
Current assignee: HANGZHOU ENVIRONMENTAL PROTECTION INST COAL SCIENTIFIC RESEARCH GENERAL INST
Priority date: 1994-11-05
Filing date: 1994-11-05
Publication date: 1996-02-21
Anticipated expiration: 2004-11-05

Abstract

The utility model belongs to a counterfeit bank note checking and distinguishing machine which comprises an upper cover, a base, a bearing, a bank note outlet belt pulley, a bank note twisting shaft, a bank note twisting belt pulley, a five-finger slice, resistance rubber, a motor, a bank note twisting regulating screw, a bank note sliding board, a purple light lamp tube, a silicon photovoltaic detector, a bank note outlet shaft, a counting sensor, a bank note outlet wheel, a controlling and counterfeit identifying circuit and a counting circuit, wherein the corresponding position of the lower part of the bank note sliding plat is provided with a control infrared probe; the front part of the upper cover is provided with a counterfeit indicator, an alarm indicator, a reset button, a zero clearing button and a digital tube; a sliding bank note receiving drawer is arranged in the base. The machine is suitable for rapidly counting and identifying the counterfeit of tickets such as RMB, value added tax invoices, etc.

Description

Full-automatic miniature counting fake identifying machine

The utility model belongs to a kind of counting fake identifying machine, specially refer to a kind ofly can stop automatically, quick false distinguishing machine that volume is little with counting function.

Existing counting, fake identifying machine divide following two kinds of situations: a kind of is the false distinguishing device that only has counterfeit identifying function, and this false distinguishing body is long-pending little, and price is also cheap, but the slow efficient of false distinguishing speed is low, does not have a counting function, and the false distinguishing accuracy is not high; Another kind is the fake-identifying bank-note counting machine as bank's special use, and its volume is big, weight is big, price is high.

The purpose of this utility model is to overcome the above-mentioned defective that exists in the prior art, provides that a kind of volume is little, in light weight, price is low and has the full-automatic miniature counting fake identifying machine of counting false distinguishing dual-use function.

The utility model is achieved through the following technical solutions: full-automatic miniature counting fake identifying machine comprises loam cake, base, bearing, go out the paper money belt pulley, belt, counting shaft, twist with the fingers the paper money belt pulley, the five fingers sheet, the resistance rubber, motor, twist with the fingers the paper money adjusting screw, banknote-sliding board, the purple light fluorescent tube, silicon photovoltaic detector, cash dispenser axis, sensor for countering, money out wheel, control and false distinguishing circuit, counting circuit, in corresponding position, banknote-sliding board bottom the control infrared probe is housed, in the anterior installation of loam cake false distinguishing indication, report to the police and indicate, reset button, reset button and charactron, being equipped with in base slides connects the paper money drawer.The utility model has adopted plastics frame, plastic casing, plastics to slide and has connect the paper money drawer, automatically control motor rotation by control infrared probe and control circuit, bank note is under money out wheel drives, twist with the fingers into base through the five fingers sheet and resistance rubber by banknote-sliding board, utilize purple light fluorescent tube, silicon photovoltaic detector and false distinguishing circuit to carry out false distinguishing, and show in the charactron counting by sensor for countering and counting circuit, going out paper money is to drive out paper money belt pulley, sth. made by twisting paper money belt pulley, bearing, belt under motor rotation, makes money out wheel rotate out paper money.

The utility model advantage: being provided with on base slides connects the paper money drawer, can optionally draw back or close, and adopt the single row type money out wheel, makes counting fake identifying machine volume-diminished, easy to use flexible; Utilize plastics frame and outer cover, make the machine compact overall structure, volume is little, weight is lighter, aesthetic in appearance; The utilization automatic control circuit, during energized, machine is in the state of waiting for peacefully, and motor is motionless, treat mirror when putting into, treat a bank note, just automatic actuating motor, the false distinguishing that counts, work finish, and just stopping motor automatically gets back to the state of waiting for peacefully, make the automatic counting false distinguishing of this function, easy to operate, price is low, can be widely used in cashiers such as bank, shop, hotel and other unit, individual wholesale family etc. and count, differentiates counterfeit money, VAT invoice etc.

Below in conjunction with accompanying drawing the utility model is described in detail:

Fig. 1 is the structural representation of a kind of embodiment of the utility model.

Fig. 2 is a money out wheel and the synoptic diagram that combines of base.

Fig. 3 is control and false distinguishing circuit.

Fig. 4 is a counting circuit.

Among Fig. 1, the 1st, bearing, the 2nd, go out the paper money belt pulley, the 3rd, belt, the 4th, counting shaft, the 5th, twist with the fingers the paper money belt pulley, the 6th, the five fingers sheet, the 7th, resistance rubber, the 8th, motor, the 9th, twist with the fingers the paper money adjusting screw, the 10th, control infrared plug, the 11st, banknote-sliding board, the 12nd, purple light fluorescent tube, the 13rd, loam cake, the 14th, silicon photovoltaic detector, the 15th, false distinguishing indication, the 16th, the indication of reporting to the police, the 17th, reset button, the 18th, reset button, the 19th, charactron, the 20th, press-note steel disc, the 21st, cash dispenser axis, the 22nd, sensor for countering, the 23rd, money out wheel, the 24th, connect the paper money drawer, the 25th, base.

Among Fig. 3, control and false distinguishing circuit comprise current-to-voltage convertor, transport and placing device, comparer, triode, buzzer siren and relay, wherein import by resistance R from control infrared probe 10 signals ₇With IC ₆The current-to-voltage convertor of forming, its output terminal connects by resistance R through resistance R 8 ₉With IC ₇The transport and placing device of forming is again through zero-crossing comparator IC ₈After, insert IC ₉With one of input end of door, IC ₉With another input termination d type flip flop of door IC ₅, from silicon photovoltaic detector 14 signals via resistance R ₁With IC ₁The current-to-voltage convertor of forming is through resistance R ₂, by by resistance R ₃With IC ₂The amplifier of forming, connecting resistance R ₄After, connect by resistance R again ₅With IC ₃The comparer inverting input of forming is by IC ₄, D ₁Insert d type flip flop IC ₅S end, and connect alarm F, IC ₉With gate output terminal through resistance R ₁₁Meet triode T ₁, triode T ₁Two ends are succeeded electrical equipment J and resistance R respectively in addition ₁₀, alarm F and resistance R ₁₀All connect power supply, IC ₂, IC ₄, IC ₇, IC ₈The equal ground connection of positive terminal, IC ₃Anodal termination regulator W ₁, W ₁A termination 5V power supply other end ground connection, IC ₅R end through switch AN connecting resistance R ₆After connect power supply.Energized, the counting fake identifying machine is in the state of waiting for peacefully, and motor 8 is motionless, when bank note is put into banknote-sliding board 11, after 10 inductions of control infrared probe, makes by resistance R ₇With IC ₆The current-to-voltage convertor output terminal of forming jumps to high level from low level, through resistance R ₈, again via resistance R ₉With IC ₇The transport and placing device and the zero-crossing comparator IC that form ₈After, make IC ₈Output is high level, delivers to IC ₉With one of input end of door, with another input end of door by d type flip flop IC ₅Q provide, Q is high level under the normality, thus after bank note is put into banknote-sliding board 11 IC ₉Present noble potential immediately with gate output terminal, triode T ₁Conducting, the relay J adhesive, actuating motor 8, bank note through the five fingers sheet 6, resistance rubber 7, is twisted with the fingers base 25 one by one under the drive of money out wheel 23, when bank note moves via purple light fluorescent tube 12 bottoms, according to genuine note and counterfeit money purple light is absorbed and spectrum of reflected light difference,, make by resistance R through silicon photovoltaic detector 14 opto-electronic conversion ₁With IC ₁The current-to-voltage convertor output voltage difference of forming is through resistance R ₂, again via resistance R ₃With IC ₂The amplifier of forming also passes through resistance R ₄Be input to R ₅With IC ₃The comparer inverting input of forming, under the genuine note situation, the voltage of inverting input is lower than normal phase input end, and comparer is output as positive voltage, IC ₅For from the beginning of state, the Q high level, when the counterfeit money situation, IC ₃End of oppisite phase voltage is higher than positive terminal voltage, IC ₃Jump to negative voltage from positive voltage, through IC ₄Anti-phase, produce a positive pulse, by D ₁Be added to IC ₅Set S end, make the Q upset be low level, IC ₉Also be declined to become low level, triode T with door output from high level ₁End, relay J discharges, and motor 8 quits work, and buzzer siren F sends chimes of doom simultaneously, and counterfeit money is crushed on cash dispenser axis 21 times, at this moment, takes out counterfeit money, clicks reset button 17, makes IC ₅Q revert to high level, buzzer siren F quits work, motor 8 recovers running, the IC among Fig. 3 ₂, IC ₄, IC ₇, IC ₈The equal ground connection of positive terminal, IC ₉Anodal termination regulator W ₁, W ₁Another termination of end ground connection 5V power supply, IC ₅R end through switch AN connecting resistance R ₆After connect power supply, IC ₉With gate output terminal through resistance R ₁₁Meet triode T ₁, triode T ₁In addition two ends connect relay J and resistance R respectively ₁₀Among Fig. 4, counting circuit is by infrared tube D ₆, D ₇, shaping circuit IC ₁₂And IC ₁₅, IC ₁₄, IC ₁₈Three-figure counter is formed.When bank note blocks by infrared tube D via sensor for countering 22 ₇The infrared light passage of emission, D ₆Become by conducting and to end, the A point jumps to high level from low level, produces one time positive pulse, through IC ₁₂IC is defeated by in shaping ₁₃Counting, and drive charactron 19 demonstrations, IC ₁₅, IC ₁₄, IC ₁₃Form three-figure counter, Q, R, TR, TH are IC ₁₂Four ends, R ₁₂, R ₁₃, R ₁₄Be resistance.Being equipped with in base 25 slides connects paper money drawer 24, can draw back as required or close.Two press-note steel discs 20 are equipped with in the left and right sides that connects paper money drawer 24 inner bottom surfaces in slip, make bank note can enter slip better under the guide effect that goes out paper money steel disc 20 and connect paper money drawer 24, and bank note is neat, adapts to quick false distinguishing.

Among Fig. 2, money out wheel 23 adopts single row types, and with the engagement of base 25 grooves, when bank note moves to money out wheel 23,, make between bank note and the money out wheel 23 and well contact generation friction force by the elasticity of bank note itself, the bank note acceleration is flown out.

Claims

1, a kind of full-automatic miniature counting fake identifying machine, comprise loam cake 13, base 25, bearing 1, go out paper money belt pulley 2, belt 3, counting shaft 4, twist with the fingers paper money belt pulley 5, the five fingers sheet 6, resistance rubber 7, motor 8, twist with the fingers paper money adjusting screw 9, banknote-sliding board 11, purple light fluorescent tube 12, silicon photovoltaic detector 14, cash dispenser axis 21, sensor for countering 22, money out wheel 23, control and false distinguishing circuit, counting circuit, it is characterized in that being equipped with control infrared probe 10 in corresponding position, banknote-sliding board 11 bottom, in loam cake 13 anterior installation false distinguishing indications 15, report to the police and indicate 16, reset button 17, reset button 18 and charactron 19, being equipped with in base 25 slides connects paper money drawer 24.

2, counting fake identifying machine according to claim 1, two press-note steel discs 20 are equipped with in the left and right sides that connects paper money drawer 24 inner bottom surfaces that it is characterized in that sliding.

3, counting fake identifying machine according to claim 1 and 2 is characterized in that money out wheel 23 adopts single row type, and meshes with base 23 grooves.

4, counting fake identifying machine according to claim 1 is characterized in that control and false distinguishing circuit comprise current-to-voltage convertor, transport and placing device, comparer, triode, buzzer siren and relay, wherein imports by resistance R from control infrared probe 10 signals ₇With IC ₆The current-to-voltage convertor of forming, its output terminal is through resistance R ₈Connect by resistance R ₉With IC ₇The transport and placing device of forming is again through zero-crossing comparator IC ₈After, insert IC ₉With one of input end of door, IC ₉With another input termination d type flip flop of door IC ₅, from silicon photovoltaic detector 14 signals via resistance R ₁With IC ₁The current-to-voltage convertor of forming is through resistance R ₂, by by resistance R ₃With IC ₂The amplifier of forming, connecting resistance R ₄After, connect by resistance R again ₅With IC ₃The comparer inverting input of forming is by IC ₄, D ₁Insert d type flip flop IC ₅S end, and connect alarm F, IC ₉With gate output terminal through resistance R ₁₁Meet triode T ₁, triode T ₁Two ends are succeeded electrical equipment J and resistance R respectively in addition ₁₀, alarm F and resistance R ₁₀All connect power supply, IC ₂, IC ₄, IC ₇, IC ₈The equal ground connection of positive terminal, IC ₃Anodal termination regulator W ₁, W ₁A termination 5V power supply other end ground connection, IC ₅R end through switch AN connecting resistance R ₆After connect power supply.

5, counting fake identifying machine according to claim 1 is characterized in that counting circuit is by infrared tube D ₆, D ₇, shaping circuit IC ₁₂And IC ₁₅, IC ₁₄, IC ₁₃Three-figure counter is formed.