CN107158567B

CN107158567B - Low-frequency wave instrument

Info

Publication number: CN107158567B
Application number: CN201710533566.4A
Authority: CN
Inventors: 杨顺祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-03
Filing date: 2017-07-03
Publication date: 2023-07-07
Anticipated expiration: 2037-07-03
Also published as: CN107158567A

Abstract

The application relates to a low-frequency wave instrument, which comprises a host machine, and a wave physiotherapy head, an abdomen physiotherapy bag and an umbilical therapy box which are connected to the host machine; the fluctuation physiotherapy head comprises an anode fluctuation head and a cathode fluctuation head; the abdomen physiotherapy bag comprises a connector connected to the host machine and a protective belt for fixing three pairs of fluctuation chips and connecting wires; the navel treatment box comprises a connecting plug connected with the host machine and a box body used for filling navel treatment medicines; the host comprises a central control chip, an alternating current power input branch, a direct current power input branch, a power supply change-over switch, a key board and a touch screen, wherein the alternating current power input branch and the direct current power input branch are connected with the power supply change-over switch, and the power supply change-over switch, the key board and the touch screen are connected to the central control chip. The low-frequency wave instrument can provide various medical care for users.

Description

Low-frequency wave instrument

Technical Field

The application relates to the technical field of medical equipment, in particular to a low-frequency wave instrument.

Background

Along with the continuous improvement of the life quality of people, the pursuit of health is also continuously rising. Currently, portable home medical devices are becoming mature, for example, people can purchase simple blood pressure meters, blood glucose meters and the like to test blood pressure and blood glucose at home, so that the health condition of the people can be effectively monitored. In addition, there are currently also devices for body care, such as massage chairs and massage footbaths.

However, current home medical devices generally have a single function, and often can only be tested or nursed for a certain aspect of the human body, and cannot meet the current demands of people.

Disclosure of Invention

The utility model provides a low frequency wave instrument can provide various medical care for the user.

In order to achieve the above object, the present application provides a low-frequency wave device, which comprises a main machine, and a wave physiotherapy head, an abdomen physiotherapy bag and an umbilical therapy box which are connected to the main machine; the fluctuation physiotherapy head comprises an anode fluctuation head and a cathode fluctuation head; the abdomen physiotherapy bag comprises a connector connected to the main machine and a protective belt for fixing three pairs of fluctuation chips and connecting wires, wherein when the protective belt is bound on the abdomen of a human body, the three pairs of fluctuation chips respectively correspond to acupuncture points of the human body; the navel treatment box comprises a connecting plug connected with the host machine and a box body used for filling navel treatment medicines; the host comprises a central control chip, an alternating current power input branch, a direct current power input branch, a power supply change-over switch, a key board and a touch screen, wherein the alternating current power input branch and the direct current power input branch are connected with the power supply change-over switch, and the power supply change-over switch, the key board and the touch screen are connected to the central control chip.

Further, the alternating current power supply input branch circuit comprises an alternating current power supply interface, a rectifying and filtering circuit and a partial pressure sampling circuit which are sequentially connected; the rectification filter circuit comprises a rectification bridge formed by four diodes, and a first filter capacitor and a second filter capacitor which are connected with the rectification bridge, wherein the first filter capacitor and the second filter capacitor are connected in parallel; the voltage division sampling circuit is connected with the power supply change-over switch and comprises a first voltage division resistor and a second voltage division resistor which are connected in series.

Further, the alternating current power supply input branch circuit also comprises a power supply isolation transformer for isolating low-frequency power supply signals.

Further, the direct current power input branch circuit comprises a direct current power interface, a diode for preventing reverse connection and a voltage division sampling circuit, wherein the direct current power interface, the diode for preventing reverse connection and the voltage division sampling circuit are sequentially connected with the power supply change-over switch, and the voltage division sampling circuit comprises a third voltage division resistor and a fourth voltage division resistor which are connected in series.

Further, the key board comprises a preset number of key circuits, each key circuit comprises a current limiting resistor, a light emitting diode and a bypass capacitor which are connected in series, key switches are connected in parallel at two ends of each bypass capacitor, and one end of each current limiting resistor is used for inputting 3.3V direct current voltage.

Further, the wave physiotherapy head, the abdomen physiotherapy bag and the navel physiotherapy box comprise physiotherapy circuits, wherein the physiotherapy circuits comprise a singlechip with the model of 74HC595D, at least one voltage control circuit, a MOS tube with the model of STP75N75L, an adjustable transformer and an optocoupler circuit; the voltage control circuit is used for regulating and controlling the grid voltage of the MOS tube so as to enable the source electrode and the drain electrode of the MOS tube to conduct current; the adjustable transformer is used for boosting signals output by the MOS tube; the optocoupler circuit is used for providing driving signals for the fluctuation physiotherapy head, the abdomen physiotherapy bag, and the electrodes and the heating plates in the navel therapy box.

Further, the voltage control circuit comprises a triode and a preset number of regulating resistors, wherein the base electrode and the emitter electrode of the triode are respectively connected with one regulating resistor, and the collector electrode of the triode is connected with the grid electrode of the MOS tube through two serially connected regulating resistors.

Further, the optocoupler circuit includes an optocoupler chip with a model TLP521, and the

pins

2 and 4 of the optocoupler chip receive the electrode driving signal and the heating plate driving signal through a triode respectively.

Further, the host also comprises an interface board connected with the central control chip.

From the above, the low-frequency wave instrument provided by the application can be connected with the positive electrode wave head, the negative electrode wave head, the abdomen physiotherapy bag and the navel therapy box. The wave head can emit special electric wave to stimulate the effective acupoints of human body to interact with bioelectricity, so as to regulate immunity, endocrine and nervous system, promote smooth muscle to contract and relax, and improve qi and blood circulation. The abdomen physiotherapy bag can enable each wave plate to have temperature regulation, overtemperature protection and magnetic therapy functions by arranging the temperature and low-frequency fluctuation intensity required by a human body on the main machine. The navel therapeutic box heats the medicine to make the medicine absorbed by shenque acupoint of human body, and has effects on digestive, respiratory, urinary, reproductive, nervous and cardiovascular systems. From the above, the low-frequency wave instrument provided by the application can provide various medical care for users.

Drawings

FIG. 1 is a schematic diagram of a low frequency wave meter in the present application;

FIG. 2 is a schematic circuit diagram of an AC power input branch and a DC power input branch of the present application;

FIG. 3 is a schematic circuit diagram of a keypad of the present application;

fig. 4 is a schematic diagram of a physiotherapy circuit in the present application.

Detailed Description

In order to make the technical solutions in the present application better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments herein, which would be apparent to one of ordinary skill in the art without undue burden are intended to be within the scope of the present application.

Referring to fig. 1, the present application provides a low-frequency wave device, which includes a main unit, and a wave physiotherapy head, an abdomen physiotherapy bag and an umbilical therapy box connected to the main unit; the fluctuation physiotherapy head comprises an anode fluctuation head and a cathode fluctuation head; the abdomen physiotherapy bag comprises a connector connected to the main machine and a protective belt for fixing three pairs of fluctuation chips and connecting wires, wherein when the protective belt is bound on the abdomen of a human body, the three pairs of fluctuation chips respectively correspond to acupuncture points of the human body; the navel treatment box comprises a connecting plug connected with the host machine and a box body used for filling navel treatment medicines; the host comprises a central control chip, an alternating current power input branch, a direct current power input branch, a power supply change-over switch, a key board and a touch screen, wherein the alternating current power input branch and the direct current power input branch are connected with the power supply change-over switch, and the power supply change-over switch, the key board and the touch screen are connected to the central control chip.

In this embodiment, the ac power input branch further includes a power isolation transformer (not shown) for isolating the low frequency power signal.

In the embodiment, the fluctuation physiotherapy head is divided into positive and negative fluctuation heads, has the functions of low-frequency pulse, moxibustion, drug introduction and magnetic therapy, and has the functions of:

1. specific electric waves are sent out to stimulate effective acupoints of a human body to interact with bioelectricity of the human body, so that the immunity, endocrine and nervous system of the human body are regulated, smooth muscles in the human body can be correspondingly contracted and relaxed, and qi and blood circulation is improved;

2. under the condition of opening temperature, the medicine on the fluctuation head can be heated and the capillary vessel on the body surface is increased, so that the effect of warming moxibustion is achieved, and meanwhile, the medicine is better guided into the body to reach the focus, and meanwhile, the effects of warming qi and blood and strengthening vital qi to eliminate pathogenic factors are achieved;

3. the wave head has the magnetic therapy function at the same time, and the magnetic therapy is to adjust the biological electromagnetic balance of the organism through the action of the magnetic field on the meridian points, thereby achieving the purpose of treating diseases.

In the embodiment, three pairs of low-frequency fluctuation chips in the abdomen physiotherapy bag are arranged, wherein two pairs of the astronomical pivot and the acupoint with pulse are arranged on two sides of the corresponding navel (shenque); a pair of conception vessels can correspond to the lower wrist, moisture, air sea, guanyuan and other acupoints on the navel (Shenque), each wave plate can be coated with a medicine patch, and the temperature and the low-frequency fluctuation intensity required by a human body are set on a host; each fluctuation piece has the functions of temperature regulation, overtemperature protection and magnetic therapy, has the effects of preventing and assisting treatment on some diseases on any pulse, and two pairs of fluctuation chips on the pulse have the effects of expelling toxin and beautifying the body, shaping the waist, relieving and treating dysmenorrhea, irregular menstruation and the like, and the fluctuation chips can be coated with medicines for conditioning meridian points according to different requirements, so that the effect of half effort is achieved.

In the embodiment, the navel treatment medicine is filled in the middle of the box body of the navel treatment box, the medicine is heated by controlling the required temperature through the host machine, and the heating element in the box body has overtemperature protection. The medicine is absorbed by Shenque acupoint (navel), and has wide application and therapeutic effect. Has effects in promoting digestion, breathing, urinary system, reproduction, nervous system, and cardiovascular system, enhancing immunity, and can be widely used for treating internal, external, gynecological, infantile, skin, and facial diseases, and promoting health.

Referring to fig. 2, in this embodiment, the ac power input branch includes an ac power interface J1, a rectifying and filtering circuit, and a voltage division sampling circuit, which are sequentially connected; the rectification filter circuit comprises a rectification bridge formed by four diodes, and a first filter capacitor C1 and a second filter capacitor C2 which are connected with the rectification bridge, wherein the first filter capacitor C1 and the second filter capacitor C2 are connected in parallel; the voltage division sampling circuit is connected with the power supply change-over switch and comprises a first voltage division resistor R1 and a second voltage division resistor R2 which are connected in series.

Referring to fig. 2, in this embodiment, the dc power input branch includes a dc power interface J2, a diode D1 for preventing reverse connection, and a voltage division sampling circuit, where the voltage division sampling circuit is connected to the power switch, and the voltage division sampling circuit includes a third voltage division resistor R3 and a fourth voltage division resistor R4 connected in series.

Referring to fig. 3, in this embodiment, the keypad includes a predetermined number of key circuits, taking one key circuit as an example, the key circuit includes a current limiting resistor R16, a light emitting diode D8, and a bypass capacitor C9 connected in series, two ends of the bypass capacitor C9 are connected in parallel with a key switch SW9, and one end of the current limiting resistor R16 inputs a dc voltage of 3.3V.

In this embodiment, the wave physiotherapy head, the abdomen physiotherapy bag and the navel physiotherapy box all include physiotherapy circuits, and the physiotherapy circuits include a single chip microcomputer with a model of 74HC595D, at least one voltage control circuit, a MOS tube with a model of STP75N75L, an adjustable transformer and an optocoupler circuit; the voltage control circuit is used for regulating and controlling the grid voltage of the MOS tube so as to enable the source electrode and the drain electrode of the MOS tube to conduct current; the adjustable transformer is used for boosting signals output by the MOS tube; the optocoupler circuit is used for providing driving signals for the fluctuation physiotherapy head, the abdomen physiotherapy bag, and the electrodes and the heating plates in the navel therapy box.

Referring to fig. 4, taking the lowest voltage control circuit as an example, the voltage control circuit includes a triode Q2 and a preset number of regulating resistors, a base electrode and an emitter electrode of the triode Q2 are respectively connected with one regulating resistor R17 and one regulating resistor R18, and a collector electrode of the triode Q2 is connected with a gate electrode of the MOS transistor Q12 through two serially connected regulating resistors R15 and R16.

In this embodiment, the optocoupler circuit includes an optocoupler chip U11 with a model TLP521, where the

pins

2 and 4 of the optocoupler chip U11 receive the electrode driving signal and the heating plate driving signal through transistors Q13 and Q14, respectively.

In this embodiment, the host further includes an interface board connected to the central control chip, where the interface board is used to connect the central control chip and other modules.

The foregoing description of various embodiments of the present application is provided for descriptive purposes to those skilled in the art. It is not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. As noted above, various alternatives and variations of the present application will be apparent to those skilled in the art in light of the foregoing disclosure. Thus, while some alternative embodiments have been specifically discussed, other embodiments will be apparent or relatively readily available to those skilled in the art. This application is intended to cover all alternatives, modifications, and variations of the present invention that have been discussed herein and other embodiments that fall within the spirit and scope of the above application.

Claims

1. The low-frequency fluctuation instrument is characterized by comprising a host machine, and a fluctuation physiotherapy head, an abdomen physiotherapy bag and an umbilical therapy box which are connected to the host machine; the fluctuation physiotherapy head comprises an anode fluctuation head and a cathode fluctuation head; the abdomen physiotherapy bag comprises a connector connected to the main machine and a protective belt for fixing three pairs of fluctuation chips and connecting wires, wherein when the protective belt is bound on the abdomen of a human body, the three pairs of fluctuation chips respectively correspond to acupuncture points of the human body; the navel treatment box comprises a connecting plug connected with the host machine and a box body used for filling navel treatment medicines; the host comprises a central control chip, an alternating current power input branch, a direct current power input branch, a power supply change-over switch, a key board and a touch screen, wherein the alternating current power input branch and the direct current power input branch are connected with the power supply change-over switch, and the power supply change-over switch, the key board and the touch screen are connected to the central control chip;

the wave physiotherapy head, the abdomen physiotherapy bag and the navel physiotherapy box comprise physiotherapy circuits, wherein the physiotherapy circuits comprise a singlechip, at least one voltage control circuit, an MOS tube, an adjustable transformer and an optocoupler circuit; the voltage control circuit is used for regulating and controlling the grid voltage of the MOS tube so as to enable the source electrode and the drain electrode of the MOS tube to conduct current; the adjustable transformer is used for boosting signals output by the MOS tube; the optical coupling circuit is used for providing driving signals for electrodes and heating plates in the fluctuation physiotherapy head, the abdomen physiotherapy bag and the navel therapy box;

the voltage control circuit comprises a triode and a preset number of regulating resistors, wherein the base electrode and the emitter electrode of the triode are respectively connected with one regulating resistor, and the collector electrode of the triode is connected with the grid electrode of the MOS tube through two serially connected regulating resistors;

the alternating current power supply input branch circuit comprises an alternating current power supply interface, a rectifying and filtering circuit and a voltage division sampling circuit which are sequentially connected; the rectification filter circuit comprises a rectification bridge formed by four diodes, and a first filter capacitor and a second filter capacitor which are connected with the rectification bridge, wherein the first filter capacitor and the second filter capacitor are connected in parallel; the voltage division sampling circuit is connected with the power supply change-over switch and comprises a first voltage division resistor and a second voltage division resistor which are connected in series;

wave hair stimulates effective acupoints of human body with electric wave to interact with bioelectricity of human body, so as to regulate immunity, endocrine and nervous system of human body;

heating the medicine on the fluctuation head to enlarge capillary vessels on the body surface, thereby achieving the effect of warming moxibustion and guiding the medicine into the body;

the fluctuation head has a magnetic therapy function, and the biological electromagnetic balance of the organism is regulated through the action of the magnetic field on the meridian points;

three pairs of low-frequency fluctuation chips in the abdomen physiotherapy bag are two pairs of the Tianshu and the area pulse on the two sides of the shenque point on the navel, the pair of the upper pair of the arbitrary pulse corresponds to the lower epigastrium, the water, the air sea or the Guanyuan acupuncture points on the shenque point on the navel, each fluctuation chip is coated with a medicine patch, and the temperature and the low-frequency fluctuation intensity required by a human body are set on a host; each fluctuation chip has the functions of temperature regulation, overtemperature protection and magnetic therapy; the fluctuation chip is coated with medicines for regulating meridian points;

the medicine for navel therapy is filled in the middle of the box body of the navel therapy box, the medicine is heated by controlling the required temperature through the main machine, the heating element in the box body has the over-temperature protection function, and the medicine is absorbed through the Shenque acupoint on the navel.

2. The low frequency wave device of claim 1, wherein the ac power input branch further comprises a power isolation transformer for isolating low frequency power signals.

3. The low-frequency wave instrument according to claim 1, wherein the direct-current power supply input branch circuit comprises a direct-current power supply interface, a diode for preventing reverse connection and a voltage division sampling circuit, the voltage division sampling circuit is connected with the power supply change-over switch, and the voltage division sampling circuit comprises a third voltage division resistor and a fourth voltage division resistor which are connected in series.

4. The low-frequency wave instrument according to claim 1, wherein the key board comprises a preset number of key circuits, the key circuits comprise a current limiting resistor, a light emitting diode and a bypass capacitor which are connected in series, key switches are connected in parallel to two ends of the bypass capacitor, and one end of the current limiting resistor inputs 3.3V direct current voltage.

5. The low-frequency wave device according to claim 1, wherein the optocoupler circuit comprises an optocoupler chip of model TLP521, and the pins 2 and 4 of the optocoupler chip receive the electrode driving signal and the heat patch driving signal through a triode, respectively.

6. The low frequency wave device of claim 1, wherein the host computer further comprises an interface board connected to the central control chip.