CN211584903U

CN211584903U - Foot hydrotherapy instrument

Info

Publication number: CN211584903U
Application number: CN202020015757.9U
Authority: CN
Inventors: 阮吉林; 郑礼云; 尤洋献
Original assignee: Zhejiang Yijian Technology Co ltd
Current assignee: Taizhou Zhengyi Electronic Technology Co.,Ltd.
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-09-29
Anticipated expiration: 2030-01-03

Abstract

The utility model relates to a foot hydrotherapy appearance, including two pulse electrodes, a power supply, controlling means and switching device, the last pulse transmission port that is equipped with of controlling means, a feedback port for receiving the pulse electrode and producing the electric pulse, a voltage output port for applying regulation voltage to switching device, and voltage input port, the power is used for providing rated voltage to voltage input port and switching device, switching device receives pulse signal and supplies pulse electrode with the pulse voltage Ui that response pulse signal and combine rated voltage and regulation voltage into. When the intensity of the electric pulse does not accord with the expected value, the control device receives the actual electric pulse and outputs corresponding regulating voltage according to the electric pulse, the regulating voltage is combined with the rated voltage of the power supply switching device to form regulated pulse voltage Ui, and the regulated pulse voltage Ui can form the electric pulse which is the same as or similar to the expected value when flowing between the pulse electrode levels, thereby achieving better pedicure effect.

Description

Foot hydrotherapy instrument

Technical Field

The utility model relates to a technical field of pedicure equipment especially relates to a foot hydrotherapy appearance.

Background

The traditional Chinese medicine holds that: the five internal organs and the feet of the human body have corresponding relations, more than 60 acupuncture points are arranged below the ankles of the human body, and the acupuncture points are massaged, so that the functions of promoting the circulation of qi and blood and warming the internal organs are achieved, the foot therapy before sleeping is insisted on, the nerves are calmed, the restlessness is eliminated, the sleep is promoted, and the sleeping dream is more fragrant and sweet. Common pedicure methods are massage, moxibustion, fumigation and soaking, and according to these pedicure methods, various pedicure apparatuses have been developed, in which the form of electrical pulses is often used to stimulate acupuncture points instead of moxibustion.

At present, chinese patent publication No. CN201164664Y discloses a multifunctional hydro-acupuncture therapeutic apparatus, which comprises a water basin, two electric pulse stimulation electrodes, and a pulse control circuit for generating and controlling electric pulses output to the electric pulse stimulation electrodes; the bottom surface of the water containing basin is provided with a clapboard which divides the water containing basin into two mutually independent and insulated water tanks, and the two electric pulse stimulation electrodes are respectively arranged in the two water tanks; the water basin is also provided with a pulse control switch device used for controlling the electric pulse generated by the pulse control circuit, and the pulse control switch device is arranged on the inner wall of the water basin.

The water in the two water tanks can not be communicated due to the blocking of the partition board, so that the two electric pulse stimulating electrodes can not be electrically connected together, and only when two feet of a user respectively contact the two electric pulse stimulating electrodes in the pedicure process, the human body is regarded as a resistor, so that the two electric pulse stimulating electrodes can be communicated, and electric pulses are generated. Because each person can be regarded as different resistance values, when different persons use the multifunctional hydro-acupuncture therapeutic apparatus, the electric pulse generated by the therapeutic apparatus is probably too large or too small, when the electric pulse is too small, the pedicure effect generated by the therapeutic apparatus is poor, and when the electric pulse is too large, the stimulation of the electric pulse is too strong, so that the user cannot bear the electric pulse.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects existing in the prior art, the utility model aims at providing a foot hydrotherapy instrument which has the function of adjusting the electric pulse intensity.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a foot hydrotherapy instrument comprises two pulse electrodes which are arranged in an isolated mode, and further comprises a power supply, a control device and a switch device, wherein the control device is provided with a pulse transmitting port used for transmitting a pulse signal to the switch device, a feedback port used for receiving an electric pulse generated by the pulse electrodes, a voltage output port used for applying a regulating voltage to the switch device, and a voltage input port, the power supply is used for providing a rated voltage to the voltage input port and the switch device, the switch device receives the pulse signal to respond to the pulse signal and supplies a pulse voltage Ui formed by combining the rated voltage and the regulating voltage to the pulse electrodes, and when the two pulse electrodes form a closed-loop connecting circuit, the pulse voltage Ui sequentially passes through the two pulse electrodes to form an electric pulse.

By adopting the technical scheme, when the intensity of the electric pulse is not in accordance with the expected value in the using process, the control device receives the actual electric pulse and outputs the corresponding regulating voltage according to the electric pulse, the regulating voltage is combined with the rated voltage of the power supply switching device to form the regulated pulse voltage Ui, and the regulated pulse voltage Ui can form the electric pulse which is the same as or similar to the expected value when flowing between the pulse electrode levels, thereby achieving better pedicure effect.

The present invention may be further configured in a preferred embodiment as: the control device is characterized by further comprising an adjusting button, the adjusting button is composed of an enhancement button and a weakening button, the control device further comprises an enhancement signal access port and a weakening signal access port, the enhancement button is coupled to the enhancement signal access port, the weakening button is coupled to the weakening signal access port, when the enhancement button is triggered, the enhancement button provides an enhancement signal for the control device, the control device receives a corresponding enhancement signal to improve adjusting voltage, when the weakening button is triggered, the weakening button provides a weakening signal for the control device, and the control device receives a corresponding weakening signal to improve adjusting voltage.

By adopting the technical scheme, when the enhancing button is pressed, the adjusting voltage output by the control device is enhanced, so that the pulse voltage Ui is correspondingly enhanced, and the pulse intensity is improved; correspondingly, when the weakening button is pressed, the adjusting voltage output by the control device is weakened, so that the pulse voltage Ui is also weakened correspondingly, the pulse intensity is reduced, adjustment can be performed according to habits of different users, and the comfort level of the foot bath is enhanced.

The present invention may be further configured in a preferred embodiment as: there are first connecting circuit and second connecting circuit between two pulse electrodes, switching device is including the first switch circuit that is used for controlling first connecting circuit to switch on and the second switch circuit that is used for controlling second connecting circuit to switch on, the pulse emission port includes first transmission port and second transmission port, first transmission port is coupled in first switch circuit, second transmission port is coupled in second switch circuit, controlling means exports pulse signal through first transmission port and second transmission port in turn, and when first switch circuit received pulse signal, pulse voltage Ui flowed through two pulse electrodes through first connecting circuit in proper order, and when second switch circuit received pulse signal, pulse voltage Ui flowed through two pulse electrodes through second connecting circuit in proper order.

By adopting the technical scheme, the first transmitting port and the second transmitting port can alternately output the pulse signals, so that the first connecting circuit and the second connecting circuit can be continuously and alternately conducted in the foot bath process, continuous generation of electric pulses is realized, and the efficiency of electric stimulation in the foot bath is improved.

The present invention may be further configured in a preferred embodiment as: the control device is also connected with a display device, and the display device is used for displaying whether the control device works normally or not.

By adopting the technical scheme, whether the control device works normally can be obviously displayed, once a problem occurs, a user can easily notice the problem, and the possibility that the foot bath apparatus is used after the fault occurs is reduced.

The present invention may be further configured in a preferred embodiment as: and a filtering rectifying device is arranged between the power supply and the switching device.

By adopting the technical scheme, in order to stabilize the electric pulse, the rated voltage provided by the power supply is firstly filtered and rectified, so that the electric pulse is reduced to have large fluctuation, and the feet of a user are subjected to overlarge stimulation.

The present invention may be further configured in a preferred embodiment as: and a voltage stabilizing device is arranged between the switching device and the control device, one end of the voltage stabilizing device is coupled to the switching device, and the other end of the voltage stabilizing device is coupled to a feedback port of the control device.

By adopting the technical scheme, the pulse voltage Ui formed by combining the voltage regulating voltage and the rated voltage has the condition of overlarge voltage for the control device, and the pulse voltage Ui fed back to the control device is regulated by the voltage stabilizing device for reducing the damage of the control device.

The present invention may be further configured in a preferred embodiment as: and a shaping device is also arranged between the switching device and the control device, one end of the shaping device is coupled to the voltage output port of the control device, and the other end of the shaping device is coupled to the switching device.

By adopting the technical scheme, for enabling the electric pulse to be more stable, the regulating voltage provided by the switching device is firstly rectified, so that the phenomenon that the foot of a user is excessively stimulated due to large fluctuation of the electric pulse is reduced, and the possibility of error of the pulse voltage Ui fed back to the switching device subsequently is reduced.

To sum up, the utility model discloses a following at least one useful technological effect:

1. through the feedback of the electric pulse, the control device changes the output of the regulating voltage, so that the pulse voltage Ui combining the regulating voltage and the rated voltage is correspondingly changed, the automatic regulation of the intensity of the electric pulse is realized, and the electric pulse can have effective stimulation effect on a human body;

2. the adjustment button is arranged, so that a user can adjust the electric pulse intensity to meet the use requirements of different users;

3. by arranging the filtering rectifying device and the shaping device, the large fluctuation of the pulse voltage Ui is reduced, so that the intensity of the electric pulse is in accordance with a preset value as much as possible.

Drawings

FIG. 1 is an overall circuit connection diagram of the embodiment;

FIG. 2 is a schematic diagram of the first connection line being conducted in the embodiment;

FIG. 3 is a diagram illustrating the second connection line is conducted in the embodiment.

In the figure, a1, power supply; a2, a control device; a3, a switching device; a4, adjusting button; a5, display device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model discloses a foot hydrotherapy appearance, refer to fig. 1, it includes power A1, controlling means A2, switching device A3, adjustment button A4 and two pulse electrodes. One end of each pulse electrode is connected with a first connecting circuit and a second connecting circuit, the first connecting circuits and the second circuits are mutually independent, and the other ends of the two pulse electrodes are both empty and isolated. When a user correctly uses the foot hydrotherapy instrument, the empty ends of the two pulse electrodes can be electrically connected through the human body. The power supply a1 provides rated voltage for the control device a2 and the switch device A3 respectively, and the control device a2 provides pulse signals to the switch device A3 after receiving the rated voltage so as to make the first connection line and the second connection line turn on alternately. The control unit a2 on the other hand supplies the switching unit A3 with a regulated voltage which can be regulated by a regulating button a4, the regulated voltage and the nominal voltage being combined together as a voltage source for the formation of electrical pulses.

In the present embodiment, two pulse electrodes are distinguished by pulse electrode 1 and pulse electrode 2, respectively.

Referring to fig. 1, the control device a2 is a chip LQ86F141, and the chip LQ86F141 is provided with a pulse emission port, a voltage output port 15, a voltage input port 13, a feedback port 9, an enhanced signal access port 5, a reduced signal access port 6, a first display interface 1, and a second display interface 2. Wherein the pulse transmit port comprises a first transmit port 12 and a second transmit port 11.

The power supply A1 provides rated voltage to the control device A2 through the voltage input port 13, the connection point of the power supply A1 and the voltage input port 13 is coupled with one end of the capacitor C3, and the other end of the capacitor C3 is grounded.

Referring to fig. 1, the adjustment button a4 is composed of an increase button and a decrease button, both of which are microswitches.

One end of the enhanced button is coupled to the resistor R9, the other end of the enhanced button is grounded, and the other end of the resistor R9 is coupled to the enhanced signal access port 5. One end of the weakening button is coupled to the resistor R10, the other end of the weakening button is grounded, and the other end of the resistor R10 is coupled to the weakening signal access port 6.

When the boost button is activated, the boost button provides a boost signal to control device A2, and control device A2 receives a corresponding boost signal to increase the regulated voltage; when the mute button is activated, the mute button provides a mute signal to control A2, which control A2 receives a corresponding mute signal to increase the regulated voltage.

Referring to fig. 1, in order to reduce the occurrence of significant fluctuation of the electric pulse in the actual use process, a smoothing rectifying device is arranged between the power supply a1 and the switching device A3 to reduce the interference on the rated voltage, and a shaping device is arranged between the switching device A3 and the control device a2 to reduce the interference on the regulated voltage.

The smoothing rectifying device comprises an inductor L1, a diode D1 and a diode D2. The shaping device comprises a resistor R1, a capacitor C1 and a triode Q1, wherein the triode Q1 is an NPN type triode.

One end of the inductor L1 is coupled to the power source a1, the other end of the inductor L1 is coupled to the anode of the diode D1, the cathode of the diode D2 is coupled to the anode of the diode D2, and the cathode of the diode D2 is coupled to the switching device A3. An electrolytic capacitor C2 is arranged between the connection point of the switching device A3 and the diode D2, the anode of the electrolytic capacitor C2 is coupled to the connection point of the switching device A3 and the diode D2, and the cathode of the electrolytic capacitor C2 is grounded. One end of the resistor R1 is coupled to the voltage output port 15, the other end of the resistor R1 is coupled to the base of the transistor Q1, the collector of the transistor Q1 is coupled to the connection point between the inductor L1 and the anode of the diode D1, the emitter of the transistor Q1 is grounded, and the capacitor C1 is connected in parallel to the two ends of the resistor R1.

Referring to fig. 1, the switching device a3 includes a first switching circuit for controlling the conduction of the first connection line and a second switching circuit for controlling the conduction of the second connection line. No matter the first connecting circuit is conducted or the second connecting circuit is conducted, the two pulse electrodes are communicated with the feedback port 9, and a voltage stabilizing device is connected between the pulse electrodes and the feedback port 9.

The first switch circuit comprises a resistor R2, a resistor R5, a resistor R6, a transistor Q2, a transistor Q5 and a transistor Q6, and the second switch circuit comprises a resistor R3, a resistor R4, a resistor R7, a transistor Q3, a transistor Q4 and a transistor Q7. The voltage stabilizer is a voltage stabilizer diode D4. The triode Q2 and the triode Q3 are NPN type triodes, and the triode Q4, the triode Q5, the triode Q6 and the triode Q7 are PNP type triodes.

One end of the resistor R2 is coupled to the first transmitting port 12, the other end of the resistor R2 is coupled to the base of the transistor Q2, the emitter of the transistor Q2 is grounded, the collector of the transistor Q2 is coupled to one end of the resistor R5, the other end of the resistor R5 is coupled to the base of the transistor Q5, the collector of the transistor Q5 is grounded through the resistor R8, and the emitter of the transistor Q5 is coupled to the collector of the transistor Q4. One end of the resistor R6 is coupled to a connection point between the collector of the transistor Q2 and the resistor R5, the other end of the resistor R6 is coupled to the base of the transistor Q6, the emitter of the transistor Q6 is coupled to a connection point between the negative electrode of the diode D2 and the positive electrode of the electrolytic capacitor C2, and the collector of the transistor Q6 is coupled to the emitter of the transistor Q7. One end of the resistor R3 is coupled to the second emitting port 11, the other end of the resistor R3 is coupled to the base of the transistor Q3, the emitter of the transistor Q3 is grounded, the collector of the transistor Q3 is coupled to one end of the resistor R4, the other end of the resistor R4 is coupled to the base of the transistor Q4, the emitter of the transistor Q4 is coupled to the connection point between the negative electrode of the diode D2 and the positive electrode of the electrolytic capacitor C2, one end of the resistor R7 is coupled to the connection point between the collector of the transistor Q3 and the resistor R4, the other end of the resistor R7 is coupled to the base of the transistor Q7, and the collector of the transistor Q7 is grounded through the resistor R596. The anode of the zener diode D4 is coupled to the connection point between the resistor R8 and the collector of the transistor Q7, and the cathode of the zener diode D4 is grounded. One end of the electrode pulse 1 is coupled to a connection point between the emitter of the transistor Q5 and the collector of the transistor Q4, one end of the electrode pulse 2 is coupled to a connection point between the emitter of the transistor Q7 and the collector of the transistor Q6, and the connection point between the resistor R8 and the collector of the transistor Q7 is electrically connected to the feedback port 9.

When the first transmitting port 12 outputs the pulse signal, the transistor Q2 is turned on, and the transistor Q5 and the transistor Q6 are turned on, and accordingly, the transistor Q3, the transistor Q4 and the transistor Q7 are turned off. At this time, the pulse voltage Ui sequentially flows through the triode Q6, the pulse electrode 2, the human body, and the pulse electrode 1, and this circuit is the first connection circuit (this state can refer to fig. 2). When the second transmitting port 11 outputs the pulse signal, the transistor Q3 is turned on, and the transistor Q4 and the transistor Q7 are turned on, and accordingly, the transistor Q2, the transistor Q5 and the transistor Q6 are turned off. The pulse voltage Ui at this time sequentially flows through the triode Q4, the pulse electrode 1, the human body, and the pulse electrode 2, which is the second connection line (this state can refer to fig. 3).

Referring to fig. 1, the control device a2 is connected with a display device a5, and the display device a5 includes a light emitting diode LED1, a light emitting diode LED2, a resistor R11, and a resistor R12. The light emitting diode LED1 and the light emitting diode LED2 of the display device a5 and the enhance button and the weaken button of the button device can be mounted on the surface of the housing of the hydrotherapy device for easy observation or adjustment.

The anode of the LED1 is coupled to one end of the resistor R11, the cathode of the LED1 is grounded, and the other end of the resistor R11 is coupled to the first display interface 1; the anode of the LED2 is coupled to one end of the resistor R12, the cathode of the LED2 is grounded, and the other end of the resistor R12 is coupled to the first display interface 2.

When the control device A2 is in a normal working state, the light-emitting diode LED1 and the light-emitting diode LED2 can emit light; in contrast, the light emitting diodes LED1 and LED2 do not emit light.

The implementation principle of the embodiment is as follows: in the foot bath process, two feet of a user respectively contact the pulse electrode 1 and the pulse electrode 2, so that the hollow ends of the pulse electrode 1 and the pulse electrode 2 are communicated through a human body. As the first transmitting port 12 and the second transmitting port 11 alternately send out pulse signals, the first connecting line and the second connecting line are alternately conducted, so that the direction of the current flowing through the pulse electrode 1 and the pulse electrode 2 is continuously changed, a continuous electric pulse is formed, and the same-direction current feedback is always provided for the control device a2, so that the control device a2 can output a corresponding regulating voltage according to the feedback. The user can search the electric pulse intensity suitable for the self bearing range through the strengthening button or the weakening button to change the adjusting voltage, so that the value of the pulse voltage Ui is changed, and the intensity of the electric pulse is further changed.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a foot hydrotherapy appearance, includes the pulse electrode of two isolation settings, its characterized in that: the power supply (A1) is used for providing rated voltage for the voltage input port and the switching device (A3), the switching device (A3) receives the pulse signal to respond to the pulse signal and supply pulse voltage Ui combining the rated voltage and the regulated voltage to the pulse electrodes, and when the two pulse electrodes form a closed-loop connecting circuit, the pulse voltage Ui sequentially passes through the two pulse electrodes to form electric pulses.

2. A foot hydrotherapy instrument according to claim 1, wherein: the adjusting device comprises an adjusting button (A4), the adjusting button (A4) is composed of an enhancing button and a weakening button, the control device (A2) further comprises an enhancing signal access port and a weakening signal access port, the enhancing button is coupled to the enhancing signal access port, the weakening button is coupled to the weakening signal access port, when the enhancing button is triggered, the enhancing button provides an enhancing signal to the control device (A2), the control device (A2) receives a corresponding enhancing signal to increase adjusting voltage, when the weakening button is triggered, the weakening button provides a weakening signal to the control device (A2), and the control device (A2) receives a corresponding weakening signal to increase adjusting voltage.

3. A foot hydrotherapy instrument according to claim 1, wherein: there are first connecting wire and second connecting wire between two pulse electrodes, switching device (A3) is including being used for controlling the first switching circuit that first connecting wire switched on and being used for controlling the second switching circuit that the second connecting wire switched on, the pulse emission port includes first transmission port and second transmission port, first transmission port is coupled in first switching circuit, the second transmission port is coupled in second switching circuit, controlling means (A2) exports pulse signal through first transmission port and second transmission port in turn, and when first switching circuit received pulse signal, pulse voltage Ui flowed through two pulse electrodes through first connecting wire in proper order, and when second switching circuit received pulse signal, pulse voltage Ui flowed through two pulse electrodes through second connecting wire in proper order.

4. A foot hydrotherapy instrument according to claim 1, wherein: the control device (A2) is also connected with a display device (A5), and the display device (A5) is used for showing whether the control device (A2) works normally or not.

5. A foot hydrotherapy instrument according to claim 1, wherein: a filtering and rectifying device is arranged between the power supply (A1) and the switch device (A3).

6. A foot hydrotherapy instrument according to claim 1, wherein: and a voltage stabilizing device is arranged between the switching device (A3) and the control device (A2), one end of the voltage stabilizing device is coupled to the switching device (A3), and the other end of the voltage stabilizing device is coupled to a feedback port of the control device (A2).

7. A foot hydrotherapy instrument according to claim 1, wherein: and a shaping device is arranged between the switching device (A3) and the control device (A2), one end of the shaping device is coupled to the voltage output port of the control device (A2), and the other end of the shaping device is coupled to the switching device (A3).