CN105231973A - Foot induction type shoe shining machine - Google Patents
Foot induction type shoe shining machine Download PDFInfo
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- CN105231973A CN105231973A CN201510741955.7A CN201510741955A CN105231973A CN 105231973 A CN105231973 A CN 105231973A CN 201510741955 A CN201510741955 A CN 201510741955A CN 105231973 A CN105231973 A CN 105231973A
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Abstract
The invention relates to a foot induction type shoe shining machine. The foot induction type shoe shining machine is characterized by comprising a 220 V alternating current power supply, a 12 V half-wave rectification and regulated power supply, a microwave detection circuit, a signal recognition and amplification circuit, a level power amplification circuit and a brush motor driving circuit. The model of a microwave detection module IC1 in the microwave detection circuit is TWH9428. The model of an integrated circuit IC2 in the signal recognition and amplification circuit is TWH9429. A traditional manual shoe shining mode can be replaced. The foot induction type shoe shining machine can be widely used for places such as office buildings, hospitals, restaurants, hotels, markets, top-grade office places and leisure clubs. In recent years, more and more foot induction type shoe shining machines enter common families. Through testing and comparison of multiple schemes, triac is used as a brush motor power driving element and is accompanied by a small number of common elements, and then the requirements that the circuit structure is simple, performance is reliable, manufacturing cost is low, and popularization is easy are met.
Description
Technical field
The invention belongs to electronic technology and application, is about a kind of people's pin induction type shoe polisher.
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 all wear leather shoes, wear footwear skin and just be unable to do without wiping.Therefore, the automatic shoe polisher solving this service has wide market prospects.Along with the quickening of modern people work and rhythm of life, people have no time the time to spend in and manually polish 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.People's pin induction type shoe polisher 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 kinds of schemes test and compare, the present invention uses bidirectional triode thyristor as hair brush motor power drive element, and be aided with that a small amount of common components and parts achieve that people's pin induction type shoe polisher circuit structure is simple, dependable performance, the cheap and easy requirement popularized.
Below describe that people's pin induction type shoe polisher 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.People's pin induction type shoe polisher 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 average family is entered in recent years.Through kinds of schemes test and compare, the present invention uses bidirectional triode thyristor as hair brush motor power drive element, and be aided with that a small amount of common components and parts achieve that people's pin induction type shoe polisher circuit structure is simple, dependable performance, the cheap and easy requirement popularized.
Circuit working principle: people's pin induction type shoe polisher is made up of microwave sounding module I C1 (inside comprises the circuit such as Microwave emission, LPF, gating amplification), oscillator coil L and antenna TX.Microwave sounding module I C1 internal oscillator circuit produces the microwave signal of about 1000MHz, by antenna TX radiated electromagnetic wave.
Signal analysis and amplifying circuit are made up of IC 2 (inside comprises power supply voltage stabilizing, gating amplification, soft start, compares the circuit such as amplification, delay and running), electrochemical capacitor C1 and potentiometer RP.When in Microwave Scanning detecting area in shoe polisher, people's pin does not enter, the control output end O pin output low level of Signal analysis and amplification circuit IC2, the emitter stage of NPN transistor BG1 exports as low level, end because of bidirectional triode thyristor BCR triggerless voltage, hair brush motor drive circuit is in without electric holding state.
When people's pin is in induction type monitor controller effective range, the magnetic field of its surrounding space will change, antenna TX by detect people's pin move generate an electromagnetic field change signal feedback carry out low pass process to microwave sounding module I C1, make the signal output part 0 pin output low frequency signal of microwave sounding module I C1.Because the underpower of microwave sounding module I C1 output is to promote loaded work piece, amplifies so signal voltage does further gating through IC 2 and postpone to drive process, then from the control output end 0 pin output high level of IC 2.Carry out high level power amplification with NPN transistor BG1 in circuit, the emitter stage of NPN transistor BG1 exports as high level, and then the bidirectional triode thyristor BCR in hair brush motor drive circuit is triggered, and makes hair brush motor M obtain electric starting working.
Technical scheme: people's pin induction type shoe polisher, it comprises 220V AC power, 12V halfwave rectifier voltage-stabilized power supply, microwave sounding circuit, Signal analysis and amplifying circuit, level power amplifying circuitry and hair brush motor drive circuit, it is characterized in that:
Microwave sounding circuit: it is by microwave sounding module I C1, oscillator coil L and antenna TX forms, the model that microwave sounding module I C1 adopts is TWH9428, the Y pin of microwave sounding module I C1 meets one end and the antenna TX of oscillator coil L, the YO pin of microwave sounding module I C1 connects the other end of oscillator coil L, the VDD pin connection circuit positive pole VCC of microwave sounding module I C1, the B pin of microwave sounding module I C1 connects the positive pole of electrochemical capacitor C1, the G pin of microwave sounding module I C1 and the negative pole connection circuit ground GND of electrochemical capacitor C1, the O pin of microwave sounding module I C1 connects the I pin of IC 2,
In Signal analysis and amplifying circuit, the model that IC 2 adopts is TWH9429, the B pin of IC 2 connects the B pin of microwave sounding module I C1, the I pin of IC 2 connects the O pin of microwave sounding module I C1, cross-over connection potentiometer RP between the WO pin of IC 2 and W pin, the VDD pin connection circuit positive pole VCC of IC 2, the G pin connection circuit ground GND of IC 2;
Level power amplifying circuitry: the O pin of IC 2 connects the base stage of NPN transistor BG1 by resistance R1, the emitter stage of the colelctor electrode connection circuit positive pole VCC of NPN transistor BG1, NPN transistor BG1 is by resistance R2 connection circuit ground GND;
Hair brush motor drive circuit: it is made up of silicon rectifier diode D1, bidirectional triode thyristor BCR, hair brush motor M, the emitter stage of NPN type triode BG2 connects the positive pole of silicon rectifier diode D1, the negative pole of silicon rectifier diode D1 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 C3, bleeder resistance R3 and silicon rectifier diode D2, silicon voltage regulator diode DW and electrochemical capacitor C2, electrochemical capacitor C3 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 C3 and one end of bleeder resistance R3, the positive pole of the other end of decompression capacitor C3 and another termination silicon rectifier diode D2 of bleeder resistance R3, the negative pole of silicon rectifier diode D2 connects the negative pole of silicon voltage regulator diode DW and the positive pole of electrochemical capacitor C2, the positive pole of silicon voltage regulator diode DW and the negative pole connection circuit ground GND of electrochemical capacitor C2,
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 people's pin induction type shoe polisher provided by the invention embodiment.
Detailed description of the invention
According to the people's pin induction type shoe polisher 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.
The technical parameter of components and parts and selection requirement thereof
IC1 is microwave sounding module, and the model selected is TWH9428;
IC 2 is Signal analysis and amplifying circuit, and the model selected is TWH9429;
BG1 is NPN transistor, and the model selected has 2SC8050,3DG8050,3DG12 etc.;
BCR is bidirectional triode thyristor, and the technical parameter of employing is 450V, 6A;
D1 ~ D2 is silicon rectifier diode, and the model selected is 1N4007;
DW is silicon voltage regulator diode, and the technical parameter of use is 12V, power is 1W;
RP is potentiometer, selects solid potentiometer, and its resistance is 330K Ω;
Resistance R1 ~ R2 uses RTX-1/8W type metalfilmresistor, and the resistance 2.2K Ω of resistance R1, resistance R2 adopt 1/8W metalfilmresistor, and its resistance is 6.8K Ω; The resistance of bleeder resistance R3 is 620K Ω, power is 1W;
It is 16V aluminum hull electrochemical capacitor that C1 selects withstand voltage, and its capacity is 47 μ F; C2 is the model C D11-10 of electrochemical capacitor, use, and its capacity is 1000 μ/25V; The capacity of decompression capacitor C3 is 0.68 μ F/450V electric capacity of the dacron;
Hair brush motor M uses series-wound motor and permanent magnet motor, and its technical parameter is 220V, 60W; Require to use the motor that two ends are major axis, do not use any transmission mechanism, 2 hairbrush wheels that polishing-shoes uses are directly installed on the axle at motor two ends, and 1, hairbrush wheel is bristle wheel, and another 1 is fur wheel.
Circuit production main points and circuit debugging explanation
Antenna TX uses the copper sheet of size 50mm × 50mm; Or the bare copper wire of 60 ~ 80mm;
Oscillator coil L selects ￠ 0.68mm high strength enamelled wire to put down on ￠ 5mm wooden stick and makes around 6 ~ 7 circles;
Because the circuit structure of people's pin induction type shoe polisher 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 debug simply and can normally work;
The sensitivity of answering of people's feel is by the resistance of regulator potentiometer RP, and make people's pin distance of reaction meet or exceed 0.4m, namely circuit is accused debugging and completed;
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.
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. people's pin induction type shoe polisher, it comprises 220V AC power, 12V halfwave rectifier voltage-stabilized power supply, microwave sounding circuit, Signal analysis and amplifying circuit, level power amplifying circuitry and hair brush motor drive circuit, it is characterized in that:
Described microwave sounding circuit is by microwave sounding module I C1, oscillator coil L and antenna TX forms, the model that microwave sounding module I C1 adopts is TWH9428, the Y pin of microwave sounding module I C1 meets one end and the antenna TX of oscillator coil L, the YO pin of microwave sounding module I C1 connects the other end of oscillator coil L, the VDD pin connection circuit positive pole VCC of microwave sounding module I C1, the B pin of microwave sounding module I C1 connects the positive pole of electrochemical capacitor C1, the G pin of microwave sounding module I C1 and the negative pole connection circuit ground GND of electrochemical capacitor C1, the O pin of microwave sounding module I C1 connects the I pin of IC 2,
Described in Signal analysis and amplifying circuit, the model that IC 2 adopts is TWH9429, the B pin of IC 2 connects the B pin of microwave sounding module I C1, the I pin of IC 2 connects the O pin of microwave sounding module I C1, cross-over connection potentiometer RP between the WO pin of IC 2 and W pin, the VDD pin connection circuit positive pole VCC of IC 2, the G pin connection circuit ground GND of IC 2;
In described level power amplifying circuitry, the O pin of IC 2 connects the base stage of NPN transistor BG1 by resistance R1, and the emitter stage of the colelctor electrode connection circuit positive pole VCC of NPN transistor BG1, NPN transistor BG1 is by resistance R2 connection circuit ground GND;
Described hair brush motor drive circuit is made up of silicon rectifier diode D1, bidirectional triode thyristor BCR, hair brush motor M, the emitter stage of NPN type triode BG2 connects the positive pole of silicon rectifier diode D1, the negative pole of silicon rectifier diode D1 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 C3, bleeder resistance R3 and silicon rectifier diode D2, silicon voltage regulator diode DW and electrochemical capacitor C2, electrochemical capacitor C3 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 C3 and one end of bleeder resistance R3, the positive pole of the other end of decompression capacitor C3 and another termination silicon rectifier diode D2 of bleeder resistance R3, the negative pole of silicon rectifier diode D2 connects the negative pole of silicon voltage regulator diode DW and the positive pole of electrochemical capacitor C2, the positive pole of silicon voltage regulator diode DW and the negative pole connection circuit ground GND of electrochemical capacitor C2,
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 |
|---|---|---|---|
| CN201510741955.7A CN105231973A (en) | 2015-11-02 | 2015-11-02 | Foot induction type shoe shining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510741955.7A CN105231973A (en) | 2015-11-02 | 2015-11-02 | Foot induction type shoe shining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105231973A true CN105231973A (en) | 2016-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510741955.7A Pending CN105231973A (en) | 2015-11-02 | 2015-11-02 | Foot induction type shoe shining machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249916A (en) * | 2015-11-20 | 2016-01-20 | 周玉林 | Foot induction type shoe shining machine |
| CN105750678A (en) * | 2016-03-31 | 2016-07-13 | 周云侠 | Electric soldering iron power controller capable of detecting presence of human body |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169251Y (en) * | 1993-08-27 | 1994-06-15 | 王建男 | Infrared remote controller |
| CN2202498Y (en) * | 1994-06-17 | 1995-07-05 | 龙连强 | Automatic device for cleaning sole of shoes |
| CN202714781U (en) * | 2012-05-25 | 2013-02-06 | 常州机电职业技术学院 | Novel light-operated automatic hand drier |
| CN104968105A (en) * | 2015-06-30 | 2015-10-07 | 周云侠 | Human body induction type time-delay lamp controller |
-
2015
- 2015-11-02 CN CN201510741955.7A patent/CN105231973A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2169251Y (en) * | 1993-08-27 | 1994-06-15 | 王建男 | Infrared remote controller |
| CN2202498Y (en) * | 1994-06-17 | 1995-07-05 | 龙连强 | Automatic device for cleaning sole of shoes |
| CN202714781U (en) * | 2012-05-25 | 2013-02-06 | 常州机电职业技术学院 | Novel light-operated automatic hand drier |
| CN104968105A (en) * | 2015-06-30 | 2015-10-07 | 周云侠 | Human body induction type time-delay lamp controller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105249916A (en) * | 2015-11-20 | 2016-01-20 | 周玉林 | Foot induction type shoe shining machine |
| CN105750678A (en) * | 2016-03-31 | 2016-07-13 | 周云侠 | Electric soldering iron power controller capable of detecting presence of human body |
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Application publication date: 20160113 |