CN105212874A - Induction type shoe-cleaning machine - Google Patents
Induction type shoe-cleaning machine Download PDFInfo
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- CN105212874A CN105212874A CN201510736974.0A CN201510736974A CN105212874A CN 105212874 A CN105212874 A CN 105212874A CN 201510736974 A CN201510736974 A CN 201510736974A CN 105212874 A CN105212874 A CN 105212874A
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Abstract
The invention discloses a kind of induction type shoe-cleaning machine, its feature comprises: 220V AC power, 12V halfwave rectifier voltage-stabilized power supply, induction antenna and RF oscillatory circuit, multiplication of voltage detection and direct current signal amplifying circuit, hair brush motor drive circuit.Induction type shoe-cleaning machine can replace traditional craft and to polish shoes mode.It can be widely used in the places such as office building, hospital, hotel, hotel, market, high-grade office space, leisure club.Also more and more average family is entered in recent years.Through the test of kinds of schemes, the present invention uses bidirectional triode thyristor as the power drive element of hair brush motor, and be aided with that a small amount of common components and parts achieve that induction type shoe-cleaning machine circuit structure is simple, dependable performance, the cheap and easy requirement popularized.
Description
Technical field
The invention belongs to electronic auto-control technology field, relate to a kind of induction type shoe-cleaning machine.
Background technology
Along with the fast development of society, the living standard of people improves constantly, and the appearance of people to clothing shoes and hats requires also more and more higher.Present majority wear leather shoes, wear footwear skin and just be unable to do without wiping.Therefore, the Full automatic shoe-cleaning machine solving this service has wide market prospects.Along with the quickening of modern people work and rhythm of life, people have no time time waste on manually polishing shoes.Shoe-cleaning machine has the types such as semi-automatic shoe-cleaning machine, Full automatic shoe-cleaning machine, induction type shoe-cleaning machine, infrared type shoe-cleaning machine usually.Induction type shoe-cleaning machine it need not bend over, traditional craft can be replaced and to polish shoes mode.It can be widely used in the places such as office building, hospital, hotel, hotel, market, high-grade office space, leisure club, also more and more enters average family in recent years.
Through the test of kinds of schemes, the present invention uses bidirectional triode thyristor as the power drive element of hair brush motor, and be aided with that a small amount of common components and parts achieve that induction type shoe-cleaning machine circuit structure is simple, dependable performance, the cheap and easy requirement popularized.
Below describe that induction type shoe-cleaning machine of the present invention is involved necessary in implementation process, guardian technique content in detail.
Summary of the invention
Goal of the invention and beneficial effect: along with the quickening of modern people work and rhythm of life, people have no time time waste on manually polishing shoes.Shoe-cleaning machine has the types such as semi-automatic shoe-cleaning machine, Full automatic shoe-cleaning machine, induction type shoe-cleaning machine, infrared type shoe-cleaning machine usually.Induction type shoe-cleaning machine it need not bend over, traditional craft can be replaced and to polish shoes mode.It can be widely used in the places such as office building, hospital, hotel, hotel, market, high-grade office space, leisure club, also more and more enters average family in recent years.Through the test of kinds of schemes, the present invention uses bidirectional triode thyristor as the power drive element of hair brush motor, and be aided with that a small amount of common components and parts achieve that induction type shoe-cleaning machine circuit structure is simple, dependable performance, the cheap and easy requirement popularized.
Circuit working principle: induction type shoe-cleaning machine forms resistance-capacitance depressurization half-wave rectifier voltage circuit by decompression capacitor C6, bleeder resistance R5 and silicon rectifier diode D4, voltage-stabiliser tube DW and electrochemical capacitor C5, electrochemical capacitor C5 is the filter capacitor of 12V D.C. regulated power supply.
Induction type shoe-cleaning machine is made up of antenna TX, RF oscillatory circuit, multiplication of voltage detection and direct current signal amplifying circuit, hair brush motor drive circuit.NPN type triode BG1 and peripheral cell form RF oscillatory circuit in circuit, and antenna TX is connected on the colelctor electrode of NPN type triode BG1.When people's pin is not close to antenna TX, the oscillating circuit normal oscillation of NPN type triode BG1 composition, now the emitter stage of NPN type triode BG1 exports radio frequency voltage signal becomes direct current signal after the detection of detector diode D1 ~ D2 multiplication of voltage, this direct current signal can control NPN type triode BG2 conducting or cut-off, the collector terminal of NPN type triode BG2 is low level, end because of bidirectional triode thyristor BCR triggerless, make hair brush motor drive circuit be in holding state without electricity.
When people's pin near antenna will be induced by antenna TX and " " between electric capacity, and the increase of capacitance will reduce the amount of oscillator positive feedback until oscillating circuit stops oscillation, once oscillating circuit failure of oscillation, RF detection circuit just no longer exports direct current signal, now NPN type triode BG2 will end, the collector terminal of NPN type triode BG2 is high level, thus the bidirectional triode thyristor BCR in hair brush motor drive circuit circuit is triggered and conducting, make hair brush motor M obtain electric starting working.
Technical scheme: induction type shoe-cleaning machine, it comprises 220V AC power, 12V halfwave rectifier voltage-stabilized power supply, RF oscillatory circuit and antenna, multiplication of voltage detection and direct current signal amplifying circuit, hair brush motor drive circuit, it is characterized in that:
RF oscillatory circuit and antenna: it is by antenna TX, NPN type triode BG1, oscillator coil L1, tunable capacitor C2, resistance R1, electric capacity C1 and load resistance R2 forms, one end of base stage connecting resistance R1 of NPN type triode BG1 and one end of electric capacity C1, the other end connection circuit positive pole VCC of resistance R1, the other end connection circuit ground GND of electric capacity C1, the colelctor electrode of NPN type triode BG1 meets antenna TX, one end of oscillator coil L1 and one end of tunable capacitor C2, the other end connection circuit positive pole VCC of oscillator coil L1, the emitter stage of NPN type triode BG1 connects the other end of tunable capacitor C2 and one end of load resistance R2, the other end connection circuit ground GND of load resistance R2,
Multiplication of voltage detection and direct current signal amplifying circuit: it is by coupling capacitance C3, detector diode D1 ~ D2 and filter capacitor C4, resistance R3, NPN type triode BG2 and, resistance R4 forms, the emitter stage of the one termination NPN type triode BG1 of coupling capacitance C3, the negative pole of another termination detector diode D1 of coupling capacitance C3 and the positive pole of detector diode D2, the positive pole connection circuit ground GND of detector diode D1, the negative pole of detector diode D2 connects the positive pole of filter capacitor C4, the negative pole connection circuit ground GND of filter capacitor C4, the base stage of NPN type triode BG2 connects the negative pole of detector diode D2 by resistance R3, the colelctor electrode of NPN type triode BG2 is by resistance R4 connection circuit positive pole VCC, the emitter stage connection circuit ground GND of NPN type triode BG2,
Hair brush motor drive circuit: it is made up of silicon rectifier diode D3, bidirectional triode thyristor BCR, hair brush motor M, the colelctor electrode of NPN type triode BG2 connects the positive pole of silicon rectifier diode D3, the negative pole of silicon rectifier diode D3 meets the control pole G of bidirectional triode thyristor BCR, the first anode T1 of bidirectional triode thyristor BCR connects one end of hair brush motor M, the second plate T2 connection circuit ground GND of the live wire end L of another termination 220V AC power of hair brush motor M, bidirectional triode thyristor BCR;
12V halfwave rectifier voltage-stabilized power supply: it is by decompression capacitor C6, bleeder resistance R5 and silicon rectifier diode D4, silicon voltage regulator diode DW, electrochemical capacitor C5 forms, the technical parameter of silicon voltage regulator diode DW is 12V, the live wire end L of 220V AC power connects one end of decompression capacitor C6 and one end of bleeder resistance R5, the positive pole of the other end of decompression capacitor C6 and another termination silicon rectifier diode D4 of bleeder resistance R5, the negative pole of silicon rectifier diode D4 connects the negative pole of silicon voltage regulator diode DW and the positive pole of electrochemical capacitor C5, the positive pole of silicon voltage regulator diode DW and the negative pole connection circuit ground GND of electrochemical capacitor C5,
The positive pole of 12V halfwave rectifier voltage-stabilized power supply is connected with circuit anode VCC, and the negative pole of 12V halfwave rectifier voltage-stabilized power supply is connected with the zero line side N of circuit ground GND and 220V AC power.
Accompanying drawing explanation
Accompanying drawing 1 is the circuit working schematic diagram of induction type shoe-cleaning machine; In accompanying drawing 1, the material therefor of induction antenna TX and preparation method refer to the explanation in following examples.
Detailed description of the invention
According to the induction type shoe-cleaning machine circuit working schematic diagram shown in accompanying drawing 1 and accompanying drawing explanation, and according to annexation between components and parts in each several part circuit described in summary of the invention, and components and parts technical parameter described in embodiment requires and circuit production main points are carried out enforcement and can be realized the present invention, is further described correlation technique of the present invention below in conjunction with embodiment.
Components and parts title and technical parameter table
| Element number | Components and parts title | Technical parameter | Quantity | Remarks |
| BG1 | NPN type triode | 2CS9018、β≥120 | 1 | Plastic packaging |
| BG2 | NPN type triode | 2CS9014、β≥180 | 1 | Plastic packaging |
| D1、D2 | Detector diode | Glassivation 1N60 | 2 | Detector diode |
| D3、D4 | Silicon rectifier diode | 1N4007 | 2 | |
| DW | Silicon voltage regulator diode | 12V/1W | 1 | |
| L1 | Oscillator coil | 3mH ~ 4mH colour coding inductance | 1 | |
| R1 | Resistance | 1/8W、10KΩ | 1 | Biasing resistor |
| R2 | Load resistance | 1/8W、4.7KΩ | 1 |
| R3 | Resistance | 1/8W、3.3KΩ | 1 | Coupling |
| R4 | Resistance | 2.2KΩ | 1 | |
| R5 | Resistance | 620KΩ、1W | 1 | |
| C1 | Electric capacity | 0.01μF | 1 | Ceramic disc capacitor |
| C2 | Tunable capacitor | 5～20PF | 1 | Oscillating capacitance |
| C3 | Electric capacity | 680PF | 1 | Capacity is unsuitable large |
| C4 | Filter capacitor | 2.2μF | 1 | Electrochemical capacitor |
| C5 | Filter capacitor | 1000μF | 1 | Electrochemical capacitor |
| C6 | Decompression capacitor | 0.68μF/450V | 1 | |
| TX | Antenna | Area > 50mm × 50mm | 1 | Thickness 1mm metallic plate |
| M | Hair brush motor | 65W/220V | 1 | Two ends are output shaft |
Circuit production main points and circuit debugging
The making of antenna TX: select thickness to be 0.8mm copper sheet or aluminium sheet, antenna TX is of a size of 50mm × 50mm;
Because the circuit structure of induction type shoe-cleaning machine is fairly simple, as long as the electronic devices and components performance generally selected is intact, and the components and parts annexation to specifications in accompanying drawing 1 is welded, physical connection line and welding quality are through carefully checking correctly, and circuit of the present invention only needs to carry out simple debugging and can normally work;
The starting of oscillation of the size adjustable RF oscillatory circuit of tunable capacitor C2 capacity, failure of oscillation two critical values, be mainly used in mediator's pin distance and wait sensitivity.Oscillator coil L1 is colour coding inductance in fig. 1, and inductance value is 3mH ~ 4mH, if when the inductance value of oscillator coil is greater than 4mH, needs the capacity suitably increasing tunable capacitor C2, thus enables RF oscillatory circuit starting of oscillation smoothly;
Multiplication of voltage detection and the debugging of direct current signal amplifying circuit: the output level of the colelctor electrode of NPN type triode BG2 reliably can be changed and be normally;
Finally by 220V AC power, hair brush motor driving circuit section is debugged.
Circuit structure design of the present invention, components' placement; and its face shaping design and size etc. thereof are not all key technologies of the present invention; neither application claims protection guardian technique content; because not affecting the realization of specific implementation process of the present invention and goal of the invention, therefore do not illustrate one by one in the description.
Claims (1)
1. an induction type shoe-cleaning machine, it comprises 220V AC power, 12V halfwave rectifier voltage-stabilized power supply, RF oscillatory circuit and antenna, multiplication of voltage detection and direct current signal amplifying circuit, hair brush motor drive circuit, it is characterized in that:
Described RF oscillatory circuit and antenna are by antenna TX, NPN type triode BG1, oscillator coil L1, tunable capacitor C2, resistance R1, electric capacity C1 and load resistance R2 forms, one end of base stage connecting resistance R1 of NPN type triode BG1 and one end of electric capacity C1, the other end connection circuit positive pole VCC of resistance R1, the other end connection circuit ground GND of electric capacity C1, the colelctor electrode of NPN type triode BG1 meets antenna TX, one end of oscillator coil L1 and one end of tunable capacitor C2, the other end connection circuit positive pole VCC of oscillator coil L1, the emitter stage of NPN type triode BG1 connects the other end of tunable capacitor C2 and one end of load resistance R2, the other end connection circuit ground GND of load resistance R2,
Described multiplication of voltage detection and direct current signal amplifying circuit are by coupling capacitance C3, detector diode D1 ~ D2 and filter capacitor C4, resistance R3, NPN type triode BG2 and, resistance R4 forms, the emitter stage of the one termination NPN type triode BG1 of coupling capacitance C3, the negative pole of another termination detector diode D1 of coupling capacitance C3 and the positive pole of detector diode D2, the positive pole connection circuit ground GND of detector diode D1, the negative pole of detector diode D2 connects the positive pole of filter capacitor C4, the negative pole connection circuit ground GND of filter capacitor C4, the base stage of NPN type triode BG2 connects the negative pole of detector diode D2 by resistance R3, the colelctor electrode of NPN type triode BG2 is by resistance R4 connection circuit positive pole VCC, the emitter stage connection circuit ground GND of NPN type triode BG2,
Described hair brush motor drive circuit is made up of silicon rectifier diode D3, bidirectional triode thyristor BCR, hair brush motor M, the colelctor electrode of NPN type triode BG2 connects the positive pole of silicon rectifier diode D3, the negative pole of silicon rectifier diode D3 meets the control pole G of bidirectional triode thyristor BCR, the first anode T1 of bidirectional triode thyristor BCR connects one end of hair brush motor M, the second plate T2 connection circuit ground GND of the live wire end L of another termination 220V AC power of hair brush motor M, bidirectional triode thyristor BCR;
Described 12V halfwave rectifier voltage-stabilized power supply is by decompression capacitor C6, bleeder resistance R5 and silicon rectifier diode D4, silicon voltage regulator diode DW, electrochemical capacitor C5 forms, the technical parameter of silicon voltage regulator diode DW is 12V, the live wire end L of 220V AC power connects one end of decompression capacitor C6 and one end of bleeder resistance R5, the positive pole of the other end of decompression capacitor C6 and another termination silicon rectifier diode D4 of bleeder resistance R5, the negative pole of silicon rectifier diode D4 connects the negative pole of silicon voltage regulator diode DW and the positive pole of electrochemical capacitor C5, the positive pole of silicon voltage regulator diode DW and the negative pole connection circuit ground GND of electrochemical capacitor C5,
The positive pole of described 12V halfwave rectifier voltage-stabilized power supply is connected with circuit anode VCC, and the negative pole of 12V halfwave rectifier voltage-stabilized power supply is connected with the zero line side N of circuit ground GND and 220V AC power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736974.0A CN105212874A (en) | 2015-11-02 | 2015-11-02 | Induction type shoe-cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510736974.0A CN105212874A (en) | 2015-11-02 | 2015-11-02 | Induction type shoe-cleaning machine |
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| Publication Number | Publication Date |
|---|---|
| CN105212874A true CN105212874A (en) | 2016-01-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510736974.0A Pending CN105212874A (en) | 2015-11-02 | 2015-11-02 | Induction type shoe-cleaning machine |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346391Y (en) * | 1997-09-19 | 1999-11-03 | 付景慧 | Double-colour automatic leather shoe-cleaning machine |
| JP2006030875A (en) * | 2004-07-21 | 2006-02-02 | Kyocera Mita Corp | Image forming apparatus |
| CN103292007A (en) * | 2013-06-26 | 2013-09-11 | 周芸 | Inductive water-saving water faucet |
| CN103829915A (en) * | 2014-03-20 | 2014-06-04 | 吴圣铎 | Electronic thermoregulator of shoe drying board |
| CN205094366U (en) * | 2015-11-02 | 2016-03-23 | 周芸 | Induction type shoe -cleaning machine |
-
2015
- 2015-11-02 CN CN201510736974.0A patent/CN105212874A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2346391Y (en) * | 1997-09-19 | 1999-11-03 | 付景慧 | Double-colour automatic leather shoe-cleaning machine |
| JP2006030875A (en) * | 2004-07-21 | 2006-02-02 | Kyocera Mita Corp | Image forming apparatus |
| CN103292007A (en) * | 2013-06-26 | 2013-09-11 | 周芸 | Inductive water-saving water faucet |
| CN103829915A (en) * | 2014-03-20 | 2014-06-04 | 吴圣铎 | Electronic thermoregulator of shoe drying board |
| CN205094366U (en) * | 2015-11-02 | 2016-03-23 | 周芸 | Induction type shoe -cleaning machine |
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Application publication date: 20160106 |