CN203842178U - Multifunctional low-frequency keep-fit massage instrument circuit - Google Patents

Abstract

The utility model discloses a multifunctional low-frequency keep-fit massage instrument circuit, and the circuit consists of a main power switch, a rectifier bridge, a high-brightness light-emitting diode group, a boosting transformer, a driver transformer power triode, a starting triode, a sampling voltage-regulating current-limiting circuit, a negative high voltage rectifier circuit, a negative-ion generator discharge end, a negative-ion working indicator lamp, a voltage-regulating module, a system control CPU, a data storage unit, a key, and a metal disc. The circuit provided by the utility model integrates the functions of illumination, negative-ion air refreshing, and low-frequency massage. The circuit employs a low-frequency microcurrent mode to massage the muscle fatigue parts of a human body, promotes local blood circulation, can lighten an environment, employs negative ions to change the air quality, enables a user to have a breath of fresh air during massage, and reduces the fatigue and dizziness.

Description

Multi-functional low frequency therapeutic massage instrument circuit

Technical field

This utility model relates to massage device, is specifically related to a kind of circuit structure of massage device.

Background technology

At present, electric massage instrument has been come into huge numbers of families, and becomes the class Domestic healthy electrical equipment that users welcome.Foreign medical science research worker finds at the beginning of the nineties in last century, the superimposed effect that human senility is that the synthetic quantity of muscle fiber atrophy, myogen reduces, myocyte's mitochondrial function weakens etc.If impose microelectric current on muscle, can prevent to a certain extent amyotrophy, impel muscle to be thorough growth.According to this principle, in recent years, foreign-made business develops micro-current massage device, makes masseur break away from the rotation of simple dependence electric massage head and shake the traditional mode that plays massage effect.But existing import micro-current massage device is expensive, and ordinary consumer is unable to be born, and circuit complexity, function are comparatively single.

Utility model content

For the problems referred to above, applicant is through Improvement, a kind of multi-functional low frequency therapeutic massage instrument circuit is provided, not only can massages human muscle's seat of fatigue, promote local blood circulation, can also illuminate environment, improve surrounding air quality simultaneously, make the air of user's breath freshening in massage, its circuit is simple, easily manufactured, safe and reliable.

The technical solution of the utility model is as follows:

A kind of multi-functional low frequency therapeutic massage instrument circuit, comprises rectifier bridge, and two inputs of described rectifier bridge connect 220V electric main, are connected with switch on first input end, are connected with the first electric capacity on the second input; The cathode output end ground connection of described rectifier bridge, the cathode output end ground connection after the first resistance and light-emitting diode group of connecting; The cathode output end of rectifier bridge is 5 feet of connection transformer simultaneously, 6 feet of transformator connect the colelctor electrode of the first audion, the grounded emitter of the first audion, the base stage of the first audion connects the emitter stage of the second audion, the colelctor electrode of the second audion is connected and is connected the cathode output end of rectifier bridge after the second resistance, connects the cathode output end of rectifier bridge after base stage series connection the 3rd resistance of the second audion; The cathode output end of rectifier bridge is also connected with drop-down the second electric capacity and Zener diode; The 4th resistance and the 3rd capacitances in series are between the base stage of the second audion and 3 feet of transformator; The 6th resistance that the 5th resistance and resistance are adjustable is connected between the base stage of the second audion and 3 feet of transformator; 5 feet of transformator are connected with the 4th drop-down electric capacity; 2 foot ground connection of transformator; 3 feet of transformator connect the 7th drop-down resistance, ground connection after 4 feet series connection the 8th resistance of transformator and display lamp, 4 feet of the transformator ground connection after the first diode, the second diode, the 3rd diode, the 9th resistance and anion generator discharge end of also connecting; 1 foot of transformator connects the positive pole of the 4th diode, the negative pole of the 4th diode connects the input of Voltage stabilizing module, the input of Voltage stabilizing module is connected with the 5th drop-down electric capacity and the 6th electric capacity, the outfan of Voltage stabilizing module is connected with the 7th drop-down electric capacity and the 8th electric capacity, the earth terminal ground connection of Voltage stabilizing module; The negative pole of the 4th diode also connects the drain electrode of PMOS pipe after series inductance, the drain electrode of PMOS pipe connects the positive pole of the 5th diode, the negative pole of the 5th diode connects the 9th drop-down electric capacity and connects the positive pole of the 6th diode, the negative pole of the 6th diode connects the tenth drop-down electric capacity and connects the first metal disk, the second metal disk ground connection, the source ground of PMOS pipe, connected system control CPU after base stage series connection the tenth resistance of PMOS pipe, system control CPU connection data memorizer and button.

Useful technique effect of the present utility model is:

This utility model is to have illumination, anion air is pure and fresh, low frequency micro-current massage function is integrated product.Adopt the micro-current system massage of the low frequency human muscle seat of fatigue, promote local blood circulation, alleviate the discomforts such as muscular soreness, can also illuminate environment, environment in luminance shortage is using, adopt anion to change air quality simultaneously, make user in massage, breathe pure and fresh air around, reduce because particulate in air is polluted the lassitude and weak and the dizzy phenomenon that cause.

The additional advantage of this utility model will provide in the description of detailed description of the invention part below, and part will become obviously from the following description, or recognize by practice of the present utility model.

Brief description of the drawings

Fig. 1 is circuit theory diagrams of the present utility model.

Detailed description of the invention

Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further.

Fig. 1 shows circuit theory of the present utility model.As shown in Figure 1, wherein, L, N are the input of civil power alternating current 220V, and two inputs of rectifier bridge D1 connect respectively L, N, wherein on L, are connected with total power switch S1, are connected with capacitor C 1 on N.The cathode output end V-ground connection of rectifier bridge D1, ground connection after cathode output end V+ series resistance R1 and high-brightness light emitting diode group D2～D4.The cathode output end V+ of rectifier bridge D1 connects 5 feet of booster transformer T1 simultaneously, 6 feet of transformator T1 connect the colelctor electrode of the pliotron Q1 of driving transformer, the grounded emitter of audion Q1, the base stage of audion Q1 connects the emitter stage that starts audion Q2, after the collector series resistance R2 of audion Q2, connect the cathode output end V+ of rectifier bridge D1, after the base series resistor R3 of audion Q2, also connect the cathode output end V+ of rectifier bridge D1.The cathode output end V+ of rectifier bridge D1 is also connected with drop-down capacitor C 2 and Zener diode D5.Resistance R 4 and capacitor C 3 are connected between the base stage of audion Q2 and 3 feet of transformator T1; The 6th resistance R 6 that resistance R 5 and resistance are adjustable is also connected between the base stage of audion Q2 and 3 feet of transformator T1.5 feet of transformator T1 are connected with drop-down capacitor C 4, the 2 foot ground connection of transformator T1,3 feet of transformator T1 connect drop-down resistance R 7, ground connection after the 4 foot series resistance R8 of transformator T1 and anion relay indicating light DS1,4 feet of transformator T1 are ground connection after series diode D7, diode D8, diode D9, current-limiting resistance R9 and anion generator discharge end C also.1 foot of transformator T1 connects the positive pole of diode D6, it is 78L05 that the negative pole of diode D6 connects Voltage stabilizing module U2(chip model) input Vin, the input Vin of Voltage stabilizing module U2 is connected with drop-down capacitor C 5 and capacitor C 6, the output end vo ut of Voltage stabilizing module U2 is connected with drop-down capacitor C 7 and capacitor C 8, the earth terminal GND ground connection of Voltage stabilizing module U2.The negative pole of diode D6 also connects the drain electrode of PMOS pipe Q3 after series inductance L1, the drain electrode of PMOS pipe Q3 connects the positive pole of diode D10, the negative pole of diode D10 connects drop-down capacitor C 9 and connects the positive pole of diode D11, the negative pole of diode D11 connects drop-down capacitor C 10 connection metal wafer A, another metal disk B ground connection.The source ground of PMOS pipe Q3, after the base series resistor R10 of PMOS pipe Q3, connected system control CPU IC1(chip model is 48R065) 4 feet, system control CPU IC1 respectively connection data memory IC 2(chip model is HT24LC02) and button SW1.Wherein, resistance R 7, resistance R 6, resistance R 5 form sampling voltage stabilizing current-limiting circuit; Diode D7, diode D8, diode D9 form negative high voltage rectification circuit.By the resistance of regulating resistance R6, can regulate anion power.The pwm pulse of exporting from 4 feet of system control CPU IC1 drives PMOS pipe Q3 through resistance R 10, alternating current in inductance L 1 will produce voltage and export through diode D10, diode D11 again boosts and delivers on metal disk A, metal disk B ground connection, thereby make metal disk A, between B, produce a safe voltage, at metal disk A, the comfortable material of B outer cladding is as massage head, massage head contacts human-body fatigue in use, the position of aching, by the Weak current massaging way of safety, promote the blood circulation at muscle fatigue place, alleviate local discomfort, can regulate metal disk A by touch key SW1 simultaneously, thereby the micro-electric current power adjusting massage intensity between B.This utility model uses through our factory test, proves effective, and safe and reliable.Note: owing to considering the sensitivity of human body head, this utility model does not advise using at human body head.

Above-described is only preferred implementation of the present utility model, and this utility model is not limited to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate under the prerequisite that does not depart from basic conception of the present utility model, within all should thinking and being included in protection domain of the present utility model.

Claims (1)

1. a multi-functional low frequency therapeutic massage instrument circuit, it is characterized in that, comprise rectifier bridge (D1), two inputs of described rectifier bridge (D1) connect 220V electric main, on first input end, be connected with switch (S1), on the second input, be connected with the first electric capacity (C1), the cathode output end ground connection of described rectifier bridge (D1), the cathode output end ground connection after the first resistance (R1) and light-emitting diode group (D2～D4) of connecting, the cathode output end of rectifier bridge (D1) is 5 feet of connection transformer (T1) simultaneously, 6 feet of transformator (T1) connect the colelctor electrode of the first audion (Q1), the grounded emitter of the first audion (Q1), the base stage of the first audion (Q1) connects the emitter stage of the second audion (Q2), the colelctor electrode of the second audion (Q2) is connected and is connected the cathode output end of rectifier bridge (D1) after the second resistance (R2), connects the cathode output end of rectifier bridge (D1) after base stage series connection the 3rd resistance (R3) of the second audion (Q2), the cathode output end of rectifier bridge (D1) is also connected with drop-down the second electric capacity (C2) and Zener diode (D5), the 4th resistance (R4) and the 3rd electric capacity (C3) are connected between the base stage of the second audion (Q2) and 3 feet of transformator (T1), the 6th resistance (R6) that the 5th resistance (R5) and resistance are adjustable is connected between the base stage of the second audion (Q2) and 3 feet of transformator (T1), 5 feet of transformator (T1) are connected with the 4th drop-down electric capacity (C4), 2 foot ground connection of transformator (T1), 3 feet of transformator (T1) connect the 7th drop-down resistance (R7), ground connection after 4 feet series connection the 8th resistance (R8) of transformator (T1) and display lamp (DS1), 4 feet of transformator (T1) the first diode (D7), the second diode (D8), the 3rd diode (D9), the 9th resistance (R9) and anion generator discharge end (C) ground connection afterwards of also connecting, 1 foot of transformator (T1) connects the positive pole of the 4th diode (D6), the negative pole of the 4th diode (D6) connects the input of Voltage stabilizing module (U2), the input of Voltage stabilizing module (U2) is connected with the 5th drop-down electric capacity (C5) and the 6th electric capacity (C6), the outfan of Voltage stabilizing module (U2) is connected with the 7th drop-down electric capacity (C7) and the 8th electric capacity (C8), the earth terminal ground connection of Voltage stabilizing module (U2), the also rear drain electrode that connects PMOS pipe (Q3) of series inductance (L1) of the negative pole of the 4th diode (D6), the drain electrode of PMOS pipe (Q3) connects the positive pole of the 5th diode (D10), the negative pole of the 5th diode (D10) connects the 9th drop-down electric capacity (C9) and connects the positive pole of the 6th diode (D11), the negative pole of the 6th diode (D11) connects the tenth drop-down electric capacity (C10) and connects the first metal disk (A), the second metal disk (B) ground connection, the source ground of PMOS pipe (Q3), connected system control CPU(IC1 after base stage series connection the tenth resistance (R10) of PMOS pipe (Q3)), system control CPU(IC1) connection data memorizer (IC2) and button (SW1).