CN207074483U - New application is in the self-help inquiry apparatus of bank - Google Patents

Abstract

New application is in the self-help inquiry apparatus of bank, including self-help inquiry apparatus body, by mu balanced circuit, detection circuit, wireless transmitting unit and power supply, radio receiving unit, warning circuit is formed, mu balanced circuit, detection circuit, connect and be arranged in a subassembly wrapper by wire between wireless transmitting unit, there is a perforate front end of subassembly wrapper, the rear end of perforate, which is located in subassembly wrapper, has a plastic tube to be used as light tunnel, power supply, radio receiving unit, in warning circuit is arranged on a plastic casing and connected by wire, plastic casing bank duty manager carries with, four sets of wireless transmitting units and the pairing of a set of radio receiving unit use.This new four sets of self-help inquiry apparatus supported in a bank uses, if customer is ignorant of operating process, it is only necessary to bankbook, bank card or hand are blocked before light tunnel is entered, acted on through associated mechanisms, duty manager can intuitively recognize situation the very first time；This New-type instant customer, the application prospect that has had.

Description

New application is in the self-help inquiry apparatus of bank

Technical field

Information inquiry apparatus field is the utility model is related to, particularly a kind of new application is in the self-help inquiry apparatus of bank.

Background technology

At present, the self-help inquiry apparatus that bank uses, function is single, only has the work(that bank card, bankbook personal information are inquired about Energy.In reality, particularly the elderly is limited because the understanding to electronic product uses, and often enters using self-help inquiry apparatus It is ignorant of operating when row bank card, bankbook information inquiry, at this moment generally requires hall manager in bank and be used for being instructed；Such as Bank size where fruit is big, flow of the people is big, and the self-help inquiry apparatus used has more, and hall duty manager is needed for difference Customer provides many business consultations, and duty manager can not possibly keep at any time to be engaged in answering in enquiry machine advance industry, so, in person in middle and old age When customer is ignorant of operation, duty manager can not know the very first time, and customer needs to ask duty manager to carry out at duty manager again Operating Guideline, not only made troubles to customer, and bank's flow of the people is more, more people are lined up and carry out bank self-help enquiry machine and make When leaving enquiry machine with, the people inquired about and being consulted at duty manager, easily cause the position sequence dispute of queuing.

Utility model content

The drawbacks of in order to overcome the self-help inquiry apparatus function that existing bank uses single, the utility model provide one kind and existed When customer uses the information inquiry of self-help inquiry apparatus progress bank card or bankbook, if customer is ignorant of operating process, it is only necessary to Bankbook, bank card or hand detection circuit enter light tunnel before block, the nothing of the wireless transmitting unit in the enquiry machine of place Line emitting module can launch encoded wireless signal, and the wireless receiving component of the radio receiving unit of duty manager at one's side receives After wireless signal, the vibration motor of warning circuit can be made to send vibrations, prompt duty manager to have customer need help, it is same with this When, corresponding one in four light emitting diodes can obtain electroluminescence, the light emitting diode and motor for getting only electroluminescence through corresponding one Vibration prompting, duty manager intuitively can recognize it is which self-help inquiry apparatus needs offer to help on earth the very first time, from And the very first time gives the new application of customer's help in the self-help inquiry apparatus of bank.

Technical scheme is used by the utility model solves its technical problem：

New application is in the self-help inquiry apparatus of bank, including self-help inquiry apparatus body, it is characterised in that by mu balanced circuit, visits Slowdown monitoring circuit, wireless transmitting unit and power supply, radio receiving unit, warning circuit are formed, mu balanced circuit, detection circuit, wireless hair Penetrate between unit and connect and be arranged in a subassembly wrapper by wire, there are a perforate, the rear end of perforate in the front end of subassembly wrapper There is a plastic tube in subassembly wrapper as light tunnel, subassembly wrapper is entered to be arranged on self-help inquiry apparatus body front center, be located at The display screen lower end of self-help inquiry apparatus body, mu balanced circuit power input and 220V AC powers the two poles of the earth are connected by wire respectively Connect, mu balanced circuit cathode power supply output end and detection circuit cathode power supply input, wireless transmitting unit cathode power supply input Connected respectively by wire, detection circuit control signal output and wireless transmitting unit control signal input are connected by wire Connect, mu balanced circuit negative power supply output end and detection circuit negative power supply input, wireless transmitting unit negative power supply input By wired earth, power supply, radio receiving unit, warning circuit are arranged in a plastic casing, and the front end of plastic casing has four Perforate, transparent plastic sheet is bonded with positioned at the plastic casing top of four perforate front ends, the upper left part of plastic casing has a perforate, electricity Source positive pole is connected with radio receiving unit cathode power supply input, warning circuit the first cathode power supply input by wire, nothing Line receiving unit cathode power supply output end is connected with warning circuit the second cathode power supply input by wire, power cathode and nothing Line receiving unit negative power supply input, warning circuit negative power supply input pass through wired earth, plastic casing bank warp on duty Reason is carried with, and four sets of wireless transmitting units and the pairing of a set of radio receiving unit use.

Described mu balanced circuit fixes output surely by power transformer, rectifier bridge stack, electrochemical capacitor, ceramic disc capacitor and three ends Depressor forms, and is connected therebetween by wire, and ceramic disc capacitor has two, and it is 7809 that output voltage stabilizer model is fixed at three ends, rectifier bridge Heap model is KBP206G, and power transformer secondary windings both ends connect with the pin of rectifier bridge stack ac power input end 2 and 3 pin respectively Connect, the pin of output voltage stabilizer cathode power supply input 1, electrochemical capacitor are being fixed just in the pin of rectifier bridge stack cathode power supply output end 1 and three ends Pole, first ceramic disc capacitor one end connection, output voltage stabilizer negative electricity is fixed at the pin of rectifier bridge stack negative power supply output end 4 and three ends The pin of source input 2, electrochemical capacitor negative pole, first ceramic disc capacitor other end, second ceramic disc capacitor one end ground connection, three ends are fixed The pin of output voltage stabilizer cathode power supply output end 3 and second ceramic disc capacitor other end connection.

Described detection circuit is by photodiode, adjustable resistance, NPN triode and relay group into therebetween by leading Line connects, and NPN triode has two, and adjustable resistance one end connects with photodiode negative pole, first NPN transistor base, The adjustable resistance other end and first NPN triode colelctor electrode, the connection of relay cathode power supply input, first pole of NPN tri- Pipe emitter stage and second NPN transistor base connection, second NPN triode colelctor electrode and relay negative power supply input Connection, photodiode positive pole and second NPN triode emitter stage, power source for relay control input contact portion, detection electricity When road is arranged in subassembly wrapper, photodiode is located at into light tunnel, and the smooth surface of photodiode is located at into light tunnel Front side, extraneous light source are radiated on the smooth surface of photodiode through entering the front end of light tunnel, have object to shelter from into light pipe During road front end, the intensity of light source being radiated on photodiode smooth surface can change.

Described wireless transmitting unit is by time-base integrated circuit and radio transmitter, resistance, electrochemical capacitor, ceramics electricity Appearance, relay, NPN triode composition, are connected, ceramic disc capacitor has two, and the model of time-base integrated circuit is by wire therebetween NE555, wireless transmission hair road are the wireless transmission components of ZYO300-A72 type wireless transmission/reception components, and working frequency is 315MHz, wireless transmission component operation voltage are direct current 9V to 12V, and wireless transmission component includes installation on circuit boards wireless Signal emission module, coding circuit module and a battery tray, there are four in the wireless signal transmitting module of wireless transmission component Button, after energization, after pressing four buttons respectively, wireless transmission component can launch the four road wireless signals with coding, electricity Hinder the pin of power input 8 and the pin of reset terminal 4, relay cathode power supply input, wireless transmission of one end and time-base integrated circuit The positive pole connection of component cathode power supply input battery tray, the resistance other end and the pin of threshold value end 6 of time-base integrated circuit and electric discharge 7 pin, the connection of electrochemical capacitor positive pole are held, the pin of output end 3 of time-base integrated circuit connects with NPN transistor base, NPN triode collection Electrode connects with relay negative power supply input, and the pin of triggering end 2 of time-base integrated circuit and second ceramic disc capacitor one end connect Connect, the pin of control terminal 5 of time-base integrated circuit and first ceramic disc capacitor one end connection, the negative power supply input of time-base integrated circuit 1 pin and electrochemical capacitor negative pole, first ceramic disc capacitor other end, second ceramic disc capacitor other end, wireless transmission component is held to bear The negative pole ground connection of pole power input battery tray, power source for relay control input tip side, normally opened contact end are sent out respectively and wirelessly The two power contacts connection penetrated under four one of buttons of button of component.

Described power supply is a 9V charging laminated cell.

Described radio receiving unit is made up of power switch, wireless receiving circuit and resistance, is connected therebetween by wire, Resistance has four, and wireless receiving circuit is the wireless receiving component of ZYO300-A72 type wireless transmission/reception components, operating voltage It is direct current 6V, wireless receiving component includes the reception of wireless signals module and coding circuit module of installation on circuit boards, wirelessly Receiving unit can receive the four road wireless signals launched with identical coding wireless transmission component, power switch one end and nothing The pin of line receiving unit cathode power supply input 1 connects, the pin of wireless receiving component negative power supply input 3 ground connection, wireless receiving group The pin of four high level output ends 4,5,6,7 of part connects with four resistance one end respectively.

Four sets of described wireless transmitting units and the pairing of a set of radio receiving unit are in use, four sets of wireless transmitting units In, first set wireless transmitting unit Control contact input, normally opened contact end respectively with first set wireless transmission component Wireless signal transmitting module under first button two power contacts connected by wire, second set of wireless transmitting unit after Electrical equipment control contact input, normally opened contact end are respectively with the wireless signal transmitting module of second set of wireless transmission component second Two power contacts are connected by wire under individual button, the 3rd set of wireless transmitting unit Control contact input, normally opened Tip side leads to two power contacts under the 3rd button in the wireless signal transmitting module of the 3rd set of wireless transmission component respectively Wire connection is crossed, the 4th set of wireless transmitting unit Control contact input, normally opened contact end are wireless with the 4th set respectively Two power contacts are connected by wire under the 4th button in the wireless signal transmitting module of emitting module.

Described warning circuit is by light emitting diode and silicon rectifier diode, vibration motor, NPN triode, relay group Into being connected therebetween by wire, light emitting diode and silicon rectifier diode respectively have four, and vibration motor is a 9V direct current Machine, is mounted with an eccentric wheel on the output shaft of direct current generator, four silicon rectifier diode positive poles respectively with four luminous two Pole pipe positive pole connects, and four silicon rectifier diode negative poles connect with NPN transistor base, NPN triode colelctor electrode and relay Negative power supply input connects, and relay cathode power supply input and power source for relay control input contact portion, relay are normal Open tip side to connect with vibration motor negative power supply input, four light emitting diode negative poles and NPN triode grounded emitter.

The utility model beneficial effect is：This new four sets of self-help inquiry apparatus supported in a bank uses, and often covers A set of mu balanced circuit, detection circuit, wireless transmitting unit are installed on self-help inquiry apparatus.In customer silver is carried out using self-help inquiry apparatus During the information inquiry of row card or bankbook, if customer is ignorant of operating process, it is only necessary to bankbook, bank card or hand in detection circuit Enter light tunnel before block, after the photodiode smooth surface intensity of illumination of detection circuit changes, in detection circuit Internal circuit effect under, detection circuit can make be arranged on the self-help inquiry apparatus on wireless transmitting unit wireless transmission component hair Project 2 seconds wireless signals, after the wireless receiving component of duty manager's radio receiving unit at one's side receives signal, four high electricity The corresponding one end of flat output end can export high level and enter warning circuit；Then, the vibration motor of warning circuit sends vibrations, prompts Duty manager has customer need help, and at the same time, corresponding one in four light emitting diodes can obtain electroluminescence, through corresponding one Get only the light emitting diode and motor vibration prompting of electroluminescence, duty manager intuitively can recognize which is on earth the very first time Self-help inquiry apparatus needs offer to help, so as to which the very first time gives customer's help；Alarm message is not had to using vibration motor Number prompting duty manager is to cause the misunderstanding that customer and staff are unnecessary in bank (to be misinterpreted as after preventing alarm song sound equipment Someone plunders a kind of alert).This New-type instant customer, so with good application prospect.

Brief description of the drawings

The utility model is described further with reference to the accompanying drawings and examples.

Fig. 1 is the utility model self-help inquiry apparatus body and mu balanced circuit, detection circuit, wireless transmitting unit structural representation Figure.

Fig. 2 is the utility model power supply, radio receiving unit, warning circuit structural representation.

Fig. 3 is the vibration motor structural representation of the utility model warning circuit.

Fig. 4 is the utility model mu balanced circuit, detection circuit, the circuit diagram of wireless transmitting unit.

Fig. 5 is the circuit diagram of the utility model power supply, radio receiving unit, warning circuit.

Embodiment

Shown in Fig. 1, Fig. 2, Fig. 3, new application in the self-help inquiry apparatus of bank, including self-help inquiry apparatus body 101, by Mu balanced circuit 102, detection circuit 103, wireless transmitting unit 104 and power supply 202, radio receiving unit 203, warning circuit 204 Form, connected between mu balanced circuit 102, detection circuit 103, wireless transmitting unit 104 by wire and be arranged on an element In box 105, there is a perforate 105-1 front end of subassembly wrapper 105, and perforate 105-1 rear end, which is located in subassembly wrapper 105, a modeling Expects pipe is as light tunnel is entered, and subassembly wrapper 105 is arranged on the front center of self-help inquiry apparatus body 101, positioned at self-help inquiry apparatus body 101 display screen lower end, the power input of mu balanced circuit 102 are connected by wire respectively with 220V AC powers the two poles of the earth, voltage stabilizing The cathode power supply output end of circuit 102 and the cathode power supply input of detection circuit 103, the input of the cathode power supply of wireless transmitting unit 104 End is connected by wire respectively, and the control signal output of detection circuit 103 and the control signal input of wireless transmitting unit 104 are led to Cross wire connection, the negative power supply output end of mu balanced circuit 102 and the negative power supply input of detection circuit 103, wireless transmitting unit 104 negative power supply inputs are arranged on a modeling by wired earth, power supply 202, radio receiving unit 203, warning circuit 204 In magazine 201, there are four perforate 201-1 the front end of plastic casing 201, is glued positioned at the plastic casing top of four perforate 201-1 front ends Transparent plastic sheet is connected to, the upper left part of plastic casing 201 has a perforate 201-2, the positive pole of power supply 202 and radio receiving unit 203 Cathode power supply input, the cathode power supply input of warning circuit 204 first are connected by wire, the positive pole of radio receiving unit 203 Power output end is connected with the cathode power supply input of warning circuit 204 second by wire, the negative pole of power supply 202 and wireless receiving list First 203 negative power supply inputs, the negative power supply input of warning circuit 204 pass through wired earth, the bank of plastic casing 201 warp on duty Reason is carried with, and four sets of wireless transmitting units and the pairing of a set of radio receiving unit 203 use.The vibrations electricity of warning circuit 204 Machine 301 is a 9V direct current generator, and an eccentric wheel 302 is mounted with the output shaft of direct current generator.

Shown in Fig. 1, Fig. 2, Fig. 3, this new four sets of self-help inquiry apparatus supported in a bank uses, and often covers self-service A set of mu balanced circuit 102, detection circuit 103, wireless transmitting unit 104 are installed on enquiry machine.The power input of mu balanced circuit 102 After inputting 220V AC powers, its power output end can export 9V dc sources into detection circuit 103, wireless transmitting unit 104 cathode power supply inputs.When customer carries out the information inquiry of bank card or bankbook using self-help inquiry apparatus, if customer is not Understand operating process, it is only necessary to bankbook, bank card or hand are blocked in entering before light tunnel for detection circuit 103, detection circuit After 103 photodiode 103-1 smooth surface intensities of illumination change, under the internal circuit effect of detection circuit 103, visit Slowdown monitoring circuit 103 can make the wireless transmission component for being arranged on wireless transmitting unit 104 on the self-help inquiry apparatus launch 2 seconds wirelessly Signal.After power supply 202 enters radio receiving unit 203, radio receiving unit 203 is in holding state；Wireless transmitting unit 104 Wireless transmission component launch 2 seconds wireless signals, the wireless receiving component of duty manager's radio receiving unit 203 at one's side connects After receiving signal, the corresponding one end in four high level output ends can export high level and enter warning circuit 204, first set wireless transmission The wireless transmission component of unit 104 launches wireless signal, and first pin of high level output end 4 of wireless receiving component can export High level, after the wireless transmission component of second set of wireless transmitting unit 104 launches wireless signal, the second of wireless receiving component The individual pin of high level output end 5 can export high level, and the wireless transmission component of the 3rd set of wireless transmitting unit 104 launches wireless communication After number, the 3rd pin of high level output end 6 of wireless receiving component can export high level, the 4th set of wireless transmitting unit 104 After wireless transmission component launches wireless signal, the 4th pin of high level output end 7 of wireless receiving component can export high level； The corresponding one end in four high level output ends can export high level into after warning circuit 204, the vibration motor of warning circuit 204 301, which can obtain electric work, sends vibrations, prompts duty manager to have customer need help, and at the same time, warning circuit 204 4 is luminous Corresponding one in diode can obtain electroluminescence, the light emitting diode and motor vibration prompting for getting only electroluminescence through corresponding one, value Class manager intuitively can recognize it is which self-help inquiry apparatus needs offer to help on earth the very first time, so as to which the very first time is given Customer is given to help；It is after preventing alarm sound equipment, to cause silver not have to alarm sound signal prompt duty manager using vibration motor Customer and the unnecessary misunderstanding of staff (be misinterpreted as someone and plunder a kind of alert) in row.This New-type instant customer, institute With with good application prospect.

Shown in Fig. 4, mu balanced circuit is by power transformer T, rectifier bridge stack A1, electrochemical capacitor C1, ceramic disc capacitor C2, C3 and Output voltage stabilizer A2 compositions are fixed at three ends, are connected therebetween by wire, and ceramic disc capacitor has two, and output voltage stabilizer A2 is fixed at three ends Model is 7809, and rectifier bridge stack A1 models are KBP206G, and power transformer T secondary windings both ends are handed over rectifier bridge stack A1 respectively The pin of power input 2 and the connection of 3 pin are flowed, output voltage stabilizer A2 is being fixed just in the pin of rectifier bridge stack A1 cathode power supplies output end 1 and three ends The pin of pole power input 1, electrochemical capacitor C1 positive poles, first ceramic disc capacitor C2 one end connection, rectifier bridge stack A1 negative power supplies are defeated Go out 4 pin of end and the pin of output voltage stabilizer A2 negative power supplies input 2, electrochemical capacitor C1 negative poles, first ceramic disc capacitor are fixed in three ends The C2 other ends, second ceramic disc capacitor C3 one end ground connection, the pin of output voltage stabilizer A2 cathode power supplies output end 3 and second are fixed in three ends The connection of the ceramic disc capacitor C3 other ends.Detection circuit by photodiode VD1, adjustable resistance RP, NPN triode VT1, VT2 and Relay K1 is formed, and is connected therebetween by wire, and NPN triode has two, adjustable resistance RP1 one end and photodiode VD1 Negative pole, first NPN triode VT1 base stages connection, the adjustable resistance RP1 other ends and first NPN triode VT1 colelctor electrode, Relay K1 cathode power supplies input connects, and first NPN triode VT1 emitter stage and second NPN triode VT2 base stage connect Connect, second NPN triode VT2 colelctor electrode connects with relay K1 negative power supply inputs, photodiode VD1 positive poles and Two NPN triode VT2 emitter stages, relay K1 control power input contact portions, when detection circuit is arranged in subassembly wrapper, Photodiode VD1 is located at into light tunnel, and photodiode VD1 smooth surface is located at the front side into light tunnel, extraneous light Source is radiated on photodiode VD1 smooth surface through entering the front end of light tunnel, when having the object to shelter from into light tunnel front end, is shone The intensity of light source penetrated on photodiode VD1 smooth surfaces can change.Wireless transmitting unit by time-base integrated circuit A3 and Radio transmitter, resistance R1, electrochemical capacitor C4, ceramic disc capacitor C5, C6, relay K2, NPN triode VT3 composition, lead to therebetween Wire connection is crossed, ceramic disc capacitor there are two, and time-base integrated circuit A3 model is NE555, and wireless transmission hair road is ZYO300- The wireless transmission component of A72 type wireless transmission/reception components, working frequency are 315MHz, wireless transmission component A4 operating voltages It is direct current 9V to 12V, wireless transmission component A4 includes wireless signal transmitting module, the coding circuit module of installation on circuit boards With a battery tray, there are four buttons, after energization, press four respectively in wireless transmission component A4 wireless signal transmitting module After button, wireless transmission component A4 can launch the four road wireless signals with coding, resistance R1 one end and time-base integrated circuit The A3 pin of power input 8 and the pin of reset terminal 4, relay K2 cathode power supplies input, wireless transmission component A4 cathode power supply Input battery tray positive pole VCC connections, the resistance R1 other ends and time-base integrated circuit the A3 pin of threshold value end 6 and the pin of discharge end 7, electricity The connection of electric capacity C4 positive poles is solved, the time-base integrated circuit A3 pin of output end 3 connects with NPN triode VT3 base stages, NPN triode VT3 Colelctor electrode connects with relay K2 negative power supply inputs, the time-base integrated circuit A3 pin of triggering end 2 and second ceramic disc capacitor C6 one end connects, the time-base integrated circuit A3 pin of control terminal 5 and first ceramic disc capacitor C5 one end connection, time-base integrated circuit The pin of negative power supply input 1 and electrochemical capacitor negative pole, first ceramic disc capacitor C5 other end, second ceramic disc capacitor C6 are another End, wireless transmission component A3 negative power supply input battery tray negative pole GND ground connection, relay K2 control power inputs contact End, normally opened contact end connect with two power contacts under four one of buttons of button of wireless transmission component respectively.Surely Volt circuit power input power transformer T armature winding both ends are connected by wire respectively with 220V AC powers the two poles of the earth, Mu balanced circuit cathode power supply output end rectifier bridge stack A1 1 pin and detection circuit cathode power supply input adjustable resistance RP's is another End, wireless transmitting unit cathode power supply input pickup resistance R1 one end are connected by wire respectively, the output of detection circuit control signal End relay K1 normally opened contacts end is connected with the wireless transmitting unit control signal input ceramic disc capacitor C6 other ends by wire, The transmitting of 4 pin and detection circuit negative power supply input NPN triode VT2 of mu balanced circuit negative power supply output end rectifier bridge stack Pole, wireless transmitting unit negative power supply input time-base integrated circuit A3 1 pin pass through wired earth.

Shown in Fig. 4, Fig. 5, power supply G is a 9V charging laminated cell.Radio receiving unit is by power switch S, wireless Receiving circuit A5 and resistance R2, R3, R4, R5 composition, are connected, resistance has four, the second wireless receiving circuit by wire therebetween It is the wireless receiving component of ZYO300-A72 type wireless transmission/reception components, operating voltage is direct current 6V, wireless receiving component A5 Including installing reception of wireless signals module and coding circuit module on circuit boards, wireless receiving component A5, which can be received, to be had The four road wireless signals that identical coding wireless transmission component is launched, power switch S one end and wireless receiving component A5 positive poles electricity The pin of source input 1 connects, the pin of wireless receiving component A5 negative power supplies input 3 ground connection, wireless receiving component A5 four high electricity The flat pin of output end 4,5,6,7 connects with four resistance R2, R3, R4, R5 one end respectively.Four sets of wireless transmitting units and a set of wireless Receiving unit is matched in use, in four sets of wireless transmitting units, and first set wireless transmitting unit relay K2 controls contact inputs End, normally opened contact end respectively with two electricity under first button in first set wireless transmission component A4 wireless signal transmitting module Source contact is connected by wire, second set of wireless transmitting unit relay K2 control contact input, normally opened contact end respectively and Two power contacts are connected by wire under second button in second set of wireless transmission component A4 wireless signal transmitting module, 3rd set of wireless transmitting unit relay K2 control contact input, normally opened contact end respectively with the 3rd set of wireless transmission component A4 Wireless signal transmitting module under the 3rd button two power contacts connected by wire, the 4th set of wireless transmitting unit after Electrical equipment K2 control contact input, normally opened contact end respectively with the 4th set of wireless transmission component A4 wireless signal transmitting module Two power contacts are connected by wire under 4th button.Warning circuit is by light emitting diode VL1, VL2, VL3, VL4 and silicon Commutation diode VD2, VD3, VD4, VD5, vibration motor M, NPN triode VT4, relay K3 compositions, connected therebetween by wire Connect, light emitting diode and silicon rectifier diode respectively there are four, and vibration motor M is a 9V direct current generator, in the defeated of direct current generator Be mounted with an eccentric wheel on shaft, four silicon rectifier diode VD2, VD3, VD4, VD5 positive poles respectively with four light-emitting diodes Pipe VL1, VL2, VL3, VL4 positive pole connect, four silicon rectifier diode VD2, VD3, VD4, VD5 negative poles and NPN triode VT4 bases Pole connects, and NPN triode VT4 colelctor electrodes connect with relay K3 negative power supply inputs, relay K3 cathode power supply inputs Power input contact portion is controlled with relay K3, relay K3 normally opened contacts end and vibration motor M negative power supplies input connect Connect, four light emitting diode VL1, VL2, VL3, VL4 negative poles and NPN triode VT3 grounded emitters.Power supply G positive poles and wireless Receiving unit cathode power supply input power switch S one end, warning circuit the first cathode power supply input relay K3 positive poles electricity Source input is connected by wire, radio receiving unit cathode power supply output end resistance R2, R3, R4, R5 other end respectively and report Alert circuit the second cathode power supply input silicon rectifier diode VD2, VD3, VD4, VD5 positive pole are connected by wire, and power supply G is born Pole and radio receiving unit negative power supply input wireless receiving component A5 3 pin, the vibrations of warning circuit negative power supply input Motor M negative power supplies input is carried with by wired earth, plastic casing bank duty manager, four sets of wireless transmitting units and A set of radio receiving unit pairing uses.

Shown in Fig. 4, after mu balanced circuit power input input 220V AC powers, power transformer T exchanges 220V Power supply is reduced to exchange 12V, and the rectified bridge heap A1 rectifications of exchange 12V power supplys, electrochemical capacitor C1 filtering output dc sources enter three The fixed output voltage stabilizer A2 in end 1 pin, three ends fix output voltage stabilizer A2 its internal circuit and peripheral cell ceramic disc capacitor C2, Under C3 collective effects, export stable 9V dc sources and enter detection circuit, wireless transmitting unit cathode power supply input；Detection Circuit, wireless transmitting unit are in holding state.In detection circuit：Usually detection circuit enter light tunnel before be not blocked, Photodiode VD1 (is reached needs in low-resistance using the preceding different resistance values by adjusting adjustable resistance RP by force by intensity of illumination Intensity of illumination under, photodiode VD1 reach need low-resistance value), NPN triode VT1 is in cut-off state, works as customer When carrying out the information inquiry of bank card or bankbook using self-help inquiry apparatus, if customer is ignorant of operating process, it is only necessary to bankbook, Bank card or hand detection circuit enter light tunnel before block, photodiode VD1 smooth surface intensities of illumination change, High resistance is presented in it, and NPN triode VT1, VT2 obtains suitable bias current conducting in succession, and then, relay K1 obtains electric adhesive, and it is controlled Power input contact and normally opened contact end closure processed.In wireless transmitting unit：After time-base integrated circuit A3 obtains electric work, when basis set Monostable flipflop into circuit A3 and peripheral cell resistance R1, electrochemical capacitor C4, ceramic disc capacitor C5 compositions is in stable state, works as spy After the relay K1 of slowdown monitoring circuit obtains electric adhesive, negative power supply can be from the relay K1 of closure control power contact, normally opened contact End, the time-base integrated circuit A3 pin of triggering end 2 is triggered after ceramic disc capacitor C6 couplings, then, monostable flipflop, which is triggered, to be turned For temporary stable state, time-base integrated circuit A3 3 pin export 2 seconds high level, and high level is through NPN triode VT3 power amplifications, paraphase Into relay K2 negative power supply inputs, then, relay K2 obtains electric adhesive, and it controls power input contact and normally opened contact End closure, due to two power contacts and relay K2 controls under button in wireless transmission component A4 wireless signal transmitting module Power input contact processed, normally opened contact end are connected by wire respectively, so, this moment, wireless transmission component A3 can launch 2 seconds Clock wireless signal；After spending 2 seconds, monostable flipflop switchs to stable state again, and time-base integrated circuit A3 3 pin no longer export high electricity It is flat, it is ready for next bit customer's use.

Shown in Fig. 5, after the power switch S openings of radio receiving unit, power supply G out-put supplies enter wireless receiving component A5 power input, after Fig. 4 wireless transmission component launches wireless signal, wireless receiving component A5 can be received wirelessly Signal；Four pin of high level output end 2,3,4,5 can accordingly export high level, and the high level of output is through resistance R2, R3, R4, R5 Enter warning circuit after current limliting respectively；The wireless transmission component of first set wireless transmitting unit launches wireless signal, wirelessly connects High level, the wireless transmission component of second set of wireless transmitting unit can be exported by receiving component A5 first pin of high level output end 4 After launching wireless signal, wireless receiving component A5 second pin of high level output end 5 can export high level, and the 3rd set wireless After the wireless transmission component of transmitter unit launches wireless signal, wireless receiving component A5 the 3rd pin of high level output end 6 It can export high level, after the wireless transmission component of the 4th set of wireless transmitting unit launches wireless signal, wireless receiving component A5 The 4th pin of high level output end 7 can export high level.In warning circuit：The wireless receiving component A5 tetra- of radio receiving unit After the corresponding one end output high level in individual high level output end enters warning circuit, four light emitting diodes VL1, VL2, VL3, VL4 In corresponding one can obtain electroluminescence, high level is unidirectionally led through one in silicon rectifier diode VD2, VD3, VD4, VD5 or more Lead to after entering NPN triode VT4 base stages, NPN triode VT4 conducting colelctor electrode output low levels enter relay K3 negative power supplies Input, relay K3 obtains electric adhesive, and it controls power input contact and normally opened contact end closure, and then, vibration motor M obtains electric Work, vibrations are produced, and corresponding one light emitting diode for getting only electroluminescence prompts duty manager to have customer need help together, is worth Class manager intuitively can recognize it is which self-help inquiry apparatus needs offer to help on earth the very first time, so as to which the very first time is given Customer is given to help；It is after preventing alarm sound equipment, to cause silver not have to alarm sound signal prompt duty manager using vibration motor M Customer and the unnecessary misunderstanding of staff (be misinterpreted as someone and plunder a kind of alert) in row.

Fig. 4, Fig. 5, in mu balanced circuit：T-shaped number of power transformer is 220V/12V/5W；Electrochemical capacitor C1 models are 470 μ F/25V；Ceramic disc capacitor C2, C3 specification are 0.33 μ F, 0.1 μ F respectively.In detection circuit：Photodiode VD1 models are 2CU； Adjustable resistance RP specifications are 1M；NPN triode VT1 models are that 9014, VT2 models are 9013；Relay K1 is 4100 type DC9V Miniature relay.In wireless transmitting unit：Resistance R1 resistances are 800K；Electrochemical capacitor C4 models are 2.2 μ F/25V, ceramic disc capacitor C5, C6 specification are 0.01 μ F；Relay K2 is 4100 type DC9V miniature relays；NPN triode VT3 models are 9014.Wirelessly In receiving unit：Power switch S is that common compact stirs power switch；Resistance R2, R3, R4, R5 resistance is 1K；Warning circuit In：Light emitting diode VL1, VL2, VL3, VL4 are red light emitting diodes；Silicon rectifier diode VD2, VD3, VD4, VD5 model It is 1N4001；NPN triode VT4 models are 9014；Relay K3 is 4100 type DC9V miniature relays.

The present embodiment is the utility model preferred embodiments, not new to limit, all in the present embodiment spirit Any modification, equivalent substitution and improvements etc. are inside done, should be included within this new protection domain.

Claims (8)

1. new application is in the self-help inquiry apparatus of bank, including self-help inquiry apparatus body, it is characterised in that by mu balanced circuit, detection Circuit, wireless transmitting unit and power supply, radio receiving unit, warning circuit are formed, mu balanced circuit, detection circuit, wireless transmission Connect and be arranged in a subassembly wrapper by wire between unit, there are a perforate, the rear end position of perforate in the front end of subassembly wrapper In there is a plastic tube to be arranged on self-help inquiry apparatus body front center as light tunnel, subassembly wrapper is entered in subassembly wrapper, positioned at certainly The display screen lower end of enquiry machine body is helped, mu balanced circuit power input and 220V AC powers the two poles of the earth are connected by wire respectively Connect, mu balanced circuit cathode power supply output end and detection circuit cathode power supply input, wireless transmitting unit cathode power supply input Connected respectively by wire, detection circuit control signal output and wireless transmitting unit control signal input are connected by wire Connect, mu balanced circuit negative power supply output end and detection circuit negative power supply input, wireless transmitting unit negative power supply input By wired earth, power supply, radio receiving unit, warning circuit are arranged in a plastic casing, and the front end of plastic casing has four Perforate, transparent plastic sheet is bonded with positioned at the plastic casing top of four perforate front ends, the upper left part of plastic casing has a perforate, electricity Source positive pole is connected with radio receiving unit cathode power supply input, warning circuit the first cathode power supply input by wire, nothing Line receiving unit cathode power supply output end is connected with warning circuit the second cathode power supply input by wire, power cathode and nothing Line receiving unit negative power supply input, warning circuit negative power supply input pass through wired earth, plastic casing bank warp on duty Reason is carried with, and four sets of wireless transmitting units and the pairing of a set of radio receiving unit use.

2. new application according to claim 1 is in the self-help inquiry apparatus of bank, it is characterised in that mu balanced circuit is by power supply Output voltage stabilizer composition is fixed at transformer, rectifier bridge stack, electrochemical capacitor, ceramic disc capacitor and three ends, is connected therebetween by wire, porcelain Chip capacitor has two, and it is 7809 that output voltage stabilizer model is fixed at three ends, and rectifier bridge stack model is KBP206G, and power transformer is secondary Level winding both ends connect with the pin of rectifier bridge stack ac power input end 2 and 3 pin respectively, the pin of rectifier bridge stack cathode power supply output end 1 Connected with the pin of three ends fixation output voltage stabilizer cathode power supply input 1, electrochemical capacitor positive pole, first ceramic disc capacitor one end, it is whole Flow the pin of bridge heap negative power supply output end 4 and the pin of output voltage stabilizer negative power supply input 2, electrochemical capacitor negative pole, the are fixed in three ends One ceramic disc capacitor other end, second ceramic disc capacitor one end ground connection, the pin of output voltage stabilizer cathode power supply output end 3 is fixed at three ends Connected with second ceramic disc capacitor other end.

3. new application according to claim 1 is in the self-help inquiry apparatus of bank, it is characterised in that detection circuit is by photosensitive Diode, adjustable resistance, NPN triode and relay group by wire into being connected, NPN triode has two, adjustable electric therebetween Resistance one end connects with photodiode negative pole, first NPN transistor base, the adjustable resistance other end and first pole of NPN tri- Pipe collector, the connection of relay cathode power supply input, first NPN triode emitter stage and second NPN transistor base Connection, second NPN triode colelctor electrode connect with relay negative power supply input, photodiode positive pole and second NPN triode emitter stage, power source for relay control input contact portion, when detection circuit is arranged in subassembly wrapper, photosensitive two pole Pipe is located at into light tunnel, and the smooth surface of photodiode is located at the front side into light tunnel, and extraneous light source is through entering light tunnel Front end is radiated on the smooth surface of photodiode, when thering is the object to shelter from into light tunnel front end, be radiated at photodiode by The intensity of light source in smooth surface can change.

4. new application according to claim 1 is in the self-help inquiry apparatus of bank, it is characterised in that wireless transmitting unit by Time-base integrated circuit and radio transmitter, resistance, electrochemical capacitor, ceramic disc capacitor, relay, NPN triode composition, lead to therebetween Wire connection is crossed, ceramic disc capacitor there are two, and the model of time-base integrated circuit is NE555, and wireless transmission hair road is ZYO300-A72 The wireless transmission component of type wireless transmission/reception component, working frequency are 315MHz, and wireless transmission component operation voltage is direct current 9V to 12V, wireless transmission component include wireless signal transmitting module, coding circuit module and the electricity of installation on circuit boards Stall, there are four buttons in the wireless signal transmitting module of wireless transmission component, after energization, after pressing four buttons respectively, nothing Line emitting module can launch the power input 8 of the four road wireless signals with coding, resistance one end and time-base integrated circuit Pin and the pin of reset terminal 4, relay cathode power supply input, the positive pole of wireless transmission component cathode power supply input battery tray connect Connect, the resistance other end connects with the pin of threshold value end 6 and the pin of discharge end 7, electrochemical capacitor positive pole of time-base integrated circuit, when basis set into electricity The pin of output end 3 on road connects with NPN transistor base, and NPN triode colelctor electrode connects with relay negative power supply input, when The pin of triggering end 2 of base integrated circuit and the connection of second ceramic disc capacitor one end, the pin of control terminal 5 of time-base integrated circuit and first Ceramic disc capacitor one end connects, the pin of negative power supply input 1 and electrochemical capacitor negative pole, first ceramic disc capacitor of time-base integrated circuit The other end, second ceramic disc capacitor other end, the negative pole ground connection of wireless transmission component negative power supply input battery tray, relay Control power input tip side, normally opened contact end respectively with two under four one of buttons of button of wireless transmission component Power contact connects.

5. new application according to claim 1 is in the self-help inquiry apparatus of bank, it is characterised in that power supply is that a 9V fills Electric laminated cell.

6. new application according to claim 1 is in the self-help inquiry apparatus of bank, it is characterised in that radio receiving unit by Power switch, wireless receiving circuit and resistance composition, are connected, resistance has four, and wireless receiving circuit is by wire therebetween The wireless receiving component of ZYO300-A72 type wireless transmission/reception components, operating voltage are direct current 6V, and wireless receiving component includes The reception of wireless signals module and coding circuit module of installation on circuit boards, wireless receiving component can be received with identical volume The four road wireless signals that code wireless transmission component is launched, power switch one end and wireless receiving component cathode power supply input 1 Pin connect, the pin of wireless receiving component negative power supply input 3 ground connection, four high level output ends 4 of wireless receiving component, 5,6, 7 pin connect with four resistance one end respectively.

7. new application according to claim 4 is in the self-help inquiry apparatus of bank, it is characterised in that four sets of wireless transmission lists The pairing of first and a set of radio receiving unit is in use, in four sets of wireless transmitting units, first set wireless transmitting unit relay control Contact input processed, normally opened contact end respectively with first button in the wireless signal transmitting module of first set wireless transmission component Lower two power contacts are connected by wire, second set of wireless transmitting unit Control contact input, normally opened contact end Pass through wire with two power contacts under second button in the wireless signal transmitting module of second set of wireless transmission component respectively Connection, the 3rd set of wireless transmitting unit Control contact input, normally opened contact end respectively with the 3rd set of wireless transmission group Two power contacts are connected by wire under the 3rd button in the wireless signal transmitting module of part, the 4th set of wireless transmitting unit Control contact input, normally opened contact end are respectively with the wireless signal transmitting module of the 4th set of wireless transmission component Two power contacts are connected by wire under four buttons.

8. new application according to claim 1 is in the self-help inquiry apparatus of bank, it is characterised in that warning circuit is by lighting Diode and silicon rectifier diode, vibration motor, NPN triode, relay group by wire into being connected, light-emitting diodes therebetween Pipe and silicon rectifier diode respectively have four, and vibration motor is a 9V direct current generator, is mounted with the output shaft of direct current generator One eccentric wheel, four silicon rectifier diode positive poles connect with four light emitting diode positive poles respectively, four silicon rectifier diodes Negative pole connects with NPN transistor base, and NPN triode colelctor electrode connects with relay negative power supply input, relay positive pole Power input and power source for relay control input contact portion, relay normally open contact end and the input of vibration motor negative power supply End connection, four light emitting diode negative poles and NPN triode grounded emitter.