CN205586357U - Heat and low frequency treatment device - Google Patents

Abstract

The utility model provides a heat and low frequency treatment device, including host computer, control circuit with two fill up the body, control circuit contains input interface, treater, amplifier circuit and the burden half -wave circuit of preventing, DC power supply through amplifier circuit's voltage be 30 to 80 volts just the frequency be 50 to 60 hertz, the electric current can be adjusted into by oneself by the user and be less than or equal to 80 milliamperes, circuit reception control signal is prevented in order producing time to crest positive half cycle wave form 0.2 millisecond about to the burden half -wave, and a diode negative half cycle wave form that DC power supply produced of preventing to produce a control waveform, two fill up the body through treater control and during the power supply, and the electric current fills up the therapeutical position that the body was flowed through and is placed according to aforementioned control waveform with voltage and by two, and heat conduction to the deep layer of treating the position of giving birth to the electric heat layer simultaneously is with the here constitution according to the automatic silicon steel sheet leveling machine of the transformer.

Description

Heat and low frequency current for treatment device

Technical field

The relevant a kind of heat of this utility model and low frequency current for treatment device, espespecially heat energy can be conducted by one with electric current Therapy equipment to the therapentic part deep layer of human body.

Background technology

As shown in figure 12, for conventional masseur, there is a main frame 91, and there are two electrode slices 92 respectively It is arranged in main frame 91 with circuit 93.Electrode slice 92, in time using, is attached at what human body to be massaged by masseur Position, sets the pattern of massage by main frame 91, exports low cycle electrical and flow to electrode slice 92 after startup, and Discharged (discharge mode turning on positive and negative electrode with same electrode slice 92) by electrode slice 92 and reach skin Top layer is to the stimulation of superficial muscular, thus skin can experience limp and numb sense, and muscle also can produce unconscious Contractive action, to reach to massage the effect loosened.

But, produce low-frequency current by main frame 91 and discharged, though can reach aforementioned by electrode slice 92 Massage relaxation effect, but be only capable of as previously mentioned producing effect of stimulation to skin surface or to superficial muscular, there is no Method reaches internal muscle and deep, and by electric discharge, skin and muscular irritation is produced reaction, causes sometimes Skin discomfort and the minus effect of muscle excess shrinkage.

Again according to Japanese Patent designation No. 4755916 and No. 5,148,254 two laid-open patent case, thus two cases The electrotherapeutic apparatus disclosed understands, and this type of electrotherapeutic apparatus, when electrotherapy, has the setting of heating layer, but according to being supplied The voltage range of the power supply answered, minimum is 0.3 volt, and maximum is the most only 20 volts, it is contemplated that can turn on Electric current is little, is the most also only capable of thermal energy conduction to human body shallow-layer position, does not conduct heat to human body therapy The effect of the deep layer at position.

Utility model content

Main purpose of the present utility model, is to solve above-mentioned problem and provides a kind of heat and low frequency current for treatment Device, can reach and with electric current, heat energy is conducted the effect to human body deep layer, and make therapentic part can reach rush Enter sanguimotor function, and the signal that controls during treatment prevents what the negative half-wave of circuit generation was prevented through negative half-wave Effect, therefore the negative half period of waveform of preventing, the not irriate because of the waveform of negative half period during user dbd treatment, To avoid causing discomfort during treatment.

For reaching object defined above, this utility model by the following technical solutions:

A kind of heat and low frequency current for treatment device, including:

One main frame, has a DC source；

One control circuit, is located at this main frame and is electrically connected with this DC source, comprises an inputting interface, at one Reason device, an amplifying circuit and a negative half-wave are prevented circuit, and this inputting interface comprises switch and encoder, at this Reason device provides a control signal through the operation of this inputting interface；This DC source is born at this through this amplifying circuit Half-wave circuit of preventing forms two output electrodes, and when wherein an output electrode is anelectrode, another output electrode is negative Electrode, voltage when turning between this two output electrode is 30 to 80 volts and frequency is 50 to 60 hertz, And electric current during conducting can be adjusted to less than or equal to 80 milliamperes voluntarily by user；This negative half-wave is prevented Circuit is electrically connected with this processor and this amplifying circuit respectively, receives this control signal to produce peak time The positive half cycle waveform of about 0.2 millisecond, and the negative half period waveform of this DC source generation of preventing with a diode, Cycle form powers that period continues and continual generation one controls waveform at this DC source according to this；

Two pads, the both sides relative in order to be placed on the therapentic part of human body, each pad comprises one and is affixed to this and controls The electrode layer and one treating position covers electrothermal layer on the electrode layer, and this electrothermal layer is electrically connected with this processor With control power supply, respectively this electrode layer is all conductive material, the electrode layer of two pads respectively with this two output electrode Be electrically connected with, and through this processor control and when powering, this electric current according to aforesaid control waveform and voltage by The pad connecting anelectrode flows through placed therapentic part, simultaneously by this electric heating toward the pad connecting negative electrode The thermal energy conduction given birth to of layer is to the deep layer of this therapentic part.

Wherein, this negative half-wave circuit of preventing has the photo-coupler of a tool open circuit test function, this photo-coupler by One checking circuit and light emitting diode composition, luminous during this DC source of this LEDs ON, this inspection Know that circuit produces without signal when this light emitting diode is to its luminescence, and this checking circuit is at this light emitting diode Not to its luminous time, send a feedback signal to processor, to reset this voltage to minimum, for user Reset.

Wherein, this negative half-wave circuit of preventing connects and sets a half-bridge circuit, switch during to export as this electric current.

Wherein, this main frame includes that the screen and of a display operation information gives a warning the buzzer of the sound.

Wherein, this inputting interface is the remote controller that can be controlled by far-end.

Above-mentioned and other purpose of the present utility model and advantage, be not difficult from following selected embodiment specifically Bright with accompanying drawing in, it is thus achieved that understand in depth.

Certainly, this utility model is in some embodiment, or allows different in the arrangement of embodiment, but Selected embodiment, then in this specification, be described in detail, and show that in accompanying drawing it constructs.

Accompanying drawing explanation

Fig. 1 is the schematic diagram of therapy equipment of the present utility model.

Fig. 2 is the configuration block chart of main frame internal circuit of the present utility model.

Fig. 3 is the circuit diagram of processor of the present utility model.

Fig. 4 is the circuit diagram of amplifying circuit of the present utility model.

Fig. 5 is that negative half-wave of the present utility model is prevented the circuit diagram of circuit.

Fig. 6 is the internal structure schematic diagram of pad of the present utility model.

Fig. 7 is the circuit diagram of half-bridge circuit of the present utility model.

Fig. 8 is the use state signal that therapy equipment of the present utility model acts between the abdominal part of human body and back Figure.

Fig. 9 be therapy equipment of the present utility model act on the arm of human body above and below between use shape State schematic diagram.

Figure 10 is the waveform of processing of circuit of preventing without negative half-wave, and this waveform has obvious negative half period.

Figure 11 is the waveform for processing of circuit of preventing through negative half-wave, and this waveform is without obvious negative half period.

Figure 12 is the use state diagram of conventional masseur.

Detailed description of the invention

Referring to Fig. 1 to Figure 11, example structure selected by this utility model shown in figure, this is intended for Purposes of discussion, is not limited by this kind of structure in patent application.

The present embodiment provides a kind of heat and low frequency current for treatment device, and it is main including one as shown in Figure 1 to Figure 2 Machine 1, one control circuit 2 and two pads 3, wherein:

As in figure 2 it is shown, main frame 1 has a DC source, this DC source is by an electricity in the present embodiment Source supply 11 provides the DC source of 12 volts/3 amperes, and by straight by 12 volts of a transformator 12 Stream Power convert is the DC source of 5 volts, power supply when operating for control circuit 2.Such as Fig. 1 to Fig. 2 Shown in, the main frame 1 of the present embodiment includes screen 13 and a buzzer 14, during with screen 13 display treatment Operation information, and when occurring abnormal, give a warning the sound with buzzer 14.

Control circuit 2 as shown in Figure 2, it is located at main frame 1 and is electrically connected with this DC source, and such as figure Shown in 2 to Fig. 5, comprise inputting interface 21, processor 22, amplifying circuit 23 and a negative half-wave Preventing circuit 24, inputting interface 21 comprises switch 211 and encoder 212, and processor 22 is through inputting interface 21 operate and provide a control signal.Additionally, inputting interface 21 comprises a remote controller that can be controlled by far-end 213。

The amplified circuit of aforementioned DC source 23 and negative half-wave prevent circuit 24 formed two output electrodes 25, 26 (as shown in Figure 5), one of two output electrodes 25,26, for during anelectrode, another is negative electrode, in this are With output electrode 25 as anelectrode, and output electrode 26 is negative electrode, between two output electrodes 25,26 Voltage during conducting is 30 to 80 volts and frequency is 50 to 60 hertz, and electric current during conducting can be by making User is adjusted to voluntarily less than or equal to 80 milliamperes (this state electric current because human body impedance is different difference)； Negative half-wave circuit 24 of preventing is electrically connected with processor 22 and amplifying circuit 23 respectively, receives this control news Number to produce the positive half cycle waveform of peak time about 0.2 millisecond, and prevent this unidirectional current with a diode 241 The negative half period waveform that source produces, cycle form continues and continual product during this DC source is powered according to this A raw control waveform.

Two pads 3 as shown in Figure 6, the both sides relative in order to be placed on a therapentic part of human body, respectively pad Body 3 comprises an electrode layer 31 and being affixed to therapentic part and covers the electrothermal layer 32 on electrode layer 31, electricity Thermosphere 32 electrically connected processing device 22 is to control power supply, and each electrode layer 31 is all conductive material, two pads 3 Electrode layer 31 respectively with two output electrode 25 be electrically connected with, and when treated device 22 controls and powers, This electric current according to aforesaid control waveform and voltage from the pad 3 connecting anelectrode toward the pad of connection negative electrode 3 flow through placed therapentic part, deep with the thermal energy conduction given birth to by electrothermal layer 32 to this therapentic part Layer.In the present embodiment, each pad 3 has an interlayer 33 between set electrode layer 31 and electrothermal layer 32, And pad 3 has a flexible glue layer 34 in the side having electrode layer 31, pad 3 when being affixed to therapentic part, With this flexible glue layer 34 and human contact.

As it is shown in figure 5, the negative half-wave of the present embodiment is prevented, circuit 24 has the optocoupler of a tool open circuit test function Clutch 27, photo-coupler 27 is made up of a checking circuit 271 and a light emitting diode 272, light-emitting diodes When pipe 272 turns on this DC source luminous, checking circuit 271 light emitting diode 272 to its luminous time without Signal produces, and checking circuit 271 is not when light emitting diode 272 is to its luminescence, sends a feedback signal To processor 22, to reset this voltage to minimum, reset for user.Again as it is shown in fig. 7, bear Half-wave circuit 24 of preventing connects and sets a half-bridge circuit 28, switch during to export as electric current.In the present embodiment In, this DC source provide the power supply that is 5 volts to provide the generation of this feedback signal.

Above-mentioned with heat and low frequency current for treatment device, one of extremity or the trunk that can select human body during use are intended to use The therapentic part of this device, and as shown in Figure 8, wherein a pad 3 is electrically connected with the output electricity for anelectrode Pole 25 and be fitted in abdominal part A, and another pad 3 is electrically connected with and fits for the output electrode 26 of negative electrode At back B, position set by two pads 3 is contour, now by the switching manipulation of inputting interface 21 to start Main frame 1, and prevented circuit 24 by the processor 22 of control circuit 2, amplifying circuit 23 and negative half-wave Make flowing mode, produce and aforementioned be 30 to 80 volts and frequency is the voltage of 50 to 60 hertz, and electric current exists This is 80 milliamperes, allows this electric current be exported at the electrode layer 31 of the pad 3 of abdominal part A by position and passes through trunk Rear flow direction position is at the electrode layer 31 of the pad 3 of back B, the heat energy that now electrothermal layer 32 is given birth to, it will with This electric current to penetrate and can be conducted to the muscle and deep in abdomen between abdominal part A and back B.

Again as it is shown in figure 9, be aforesaid specific part with arm C, mainly a pad 3 is electrically connected with and is The output electrode 25 of anelectrode and be fitted in below arm C, and another pad 3 is electrically connected with into negative The output electrode 26 of electrode and be fitted in above arm C, and be fitted in abdominal part A and back B as the most above-mentioned Operation identical, heat energy that electrothermal layer 32 is given birth to, equally can along with this electric current penetrate the above of arm C and Between below, and the muscle and deep of arm C can be conducted to.

Above-mentioned electric current when by human body therapy position, prevented this DC source produce negative half period waveform, Waveform the most as shown in Figure 10 has the generation of negative half period D, and can be therefore to human body when dbd treatment Cause the excitement (such as twinge) of discomfort, also it is thus known that masseur 0.3～20 volt low is only provided Voltage and low current.In this utility model, prevent circuit 24 because arranging negative half-wave, to produce peak time The positive half cycle waveform of about 0.2 millisecond, and the negative half period waveform that this DC source of preventing produces is (as shown in figure 11, Waveform for negative half period of preventing), and over the course for the treatment of, cycle form is powered at this DC source according to this Period continues and the control waveform of continual generation, therefore is caused discomfort when being avoided that aforementioned dbd treatment Excitement, the most therefore, the voltage used by this utility model can be 30 to 80 volts, and electric current is up to 80 Milliampere, to reach the effect of electric current and thermal energy conduction to the therapentic part deep layer of human body.

Additionally, the setting of aforementioned photo-coupler 27, it is available for users to the main use reset as previously mentioned Meaning, is when therapy equipment is carried out among the process that operates, if paroxysmal power-off, or main frame 1 He The circuit connected between pad 3 gets loose, and causes pad 3 to lose efficacy because of power-off, now by photo-coupler 27 Start and send this feedback signal to processor 22, to reset this voltage to minimum, if therefore before resetting When voltage is set in high value, user can be avoided when reusing, to meet bigger voltage, and cause treatment The problem generation that position is uncomfortable.

Therefore, utilize device of the present utility model, can be sticked in the specific part of human body along with pad 3, and The thermal energy conduction that can be given birth to by electrothermal layer 32, to the deep layer of therapentic part, is only capable of relative to conventional masseur Producing skin and superficial muscular for stimulating, heat of the present utility model and low frequency current for treatment device can be to deep layers Muscle produces to stimulate, and makes QI and blood active and reach effect of blood circulation promoting, and does not has when treatment Uncomfortable excitement.

The announcement of embodiment described above is in order to illustrate this utility model, and is not used to limit this utility model, Therefore the change of numerical value or the displacement of equivalence element must be subordinate to category of the present utility model such as.

By detailed description above, those skilled in the art can be made to understand, and this utility model is really up to becoming aforementioned mesh , the real regulation having met Patent Law, whence proposes patent application.

Claims (6)

1. heat and low frequency current for treatment device, it is characterised in that including:

One main frame, has a DC source；

One control circuit, is located at this main frame and is electrically connected with this DC source, comprises an inputting interface, at one Reason device, an amplifying circuit and a negative half-wave are prevented circuit, and this inputting interface comprises switch and encoder, at this Reason device provides a control signal through the operation of this inputting interface；This DC source is born at this through this amplifying circuit Half-wave circuit of preventing forms two output electrodes, and when wherein an output electrode is anelectrode, another output electrode is negative Electrode, voltage when turning between this two output electrode is 30 to 80 volts and frequency is 50 to 60 hertz, And electric current during conducting can be adjusted to less than or equal to 80 milliamperes voluntarily by user；This negative half-wave is prevented Circuit is electrically connected with this processor and this amplifying circuit respectively, receives this control signal to produce peak time The positive half cycle waveform of about 0.2 millisecond, and the negative half period waveform of this DC source generation of preventing with a diode, Cycle form powers that period continues and continual generation one controls waveform at this DC source according to this；

Two pads, the both sides relative in order to be placed on the therapentic part of human body, each pad comprises one and is affixed to this and controls The electrode layer and one treating position covers electrothermal layer on the electrode layer, and this electrothermal layer is electrically connected with this processor With control power supply, each electrode layer is all conductive material, the electrode layer of this two pad respectively with this two output electrode Be electrically connected with, and through this processor control and when powering, this electric current according to aforesaid control waveform and voltage by The pad connecting anelectrode flows through this therapentic part placed, simultaneously by this electricity toward the pad connecting negative electrode The thermal energy conduction that thermosphere is given birth to is to the deep layer of this therapentic part.

Heat the most according to claim 1 and low frequency current for treatment device, it is characterised in that described negative half Ripple circuit of preventing includes the photo-coupler of a tool open circuit test function, and this photo-coupler is by a checking circuit and Light emitting diode forms, and luminous during DC source described in this LEDs ON, this checking circuit is at this Produce without signal when optical diode is to its luminescence, and this checking circuit is luminous to it at this light emitting diode Time, send a feedback signal to described processor, to reset described voltage to minimum, for user again Set.

Heat the most according to claim 1 and low frequency current for treatment device, it is characterised in that each pad exists There is an interlayer between set electrode layer and electrothermal layer, and described pad has one in the side having this electrode layer In order to the flexible glue layer contacted with therapentic part.

Heat the most according to claim 1 and low frequency current for treatment device, it is characterised in that described negative half Ripple circuit of preventing connects and sets a half-bridge circuit, switch during to export as described electric current.

Heat the most according to claim 1 and low frequency current for treatment device, it is characterised in that described main frame Give a warning the buzzer of the sound including the screen and of a display operation information.

Heat the most according to claim 1 and low frequency current for treatment device, it is characterised in that described input Interface is the remote controller that can be controlled by far-end.