CN217606268U - Control circuit of meridian massager - Google Patents
Control circuit of meridian massager Download PDFInfo
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- CN217606268U CN217606268U CN202221562171.XU CN202221562171U CN217606268U CN 217606268 U CN217606268 U CN 217606268U CN 202221562171 U CN202221562171 U CN 202221562171U CN 217606268 U CN217606268 U CN 217606268U
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- 238000001827 electrotherapy Methods 0.000 claims abstract description 41
- 239000000523 sample Substances 0.000 claims abstract description 10
- 239000003990 capacitor Substances 0.000 claims description 26
- 238000001514 detection method Methods 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 229920000297 Rayon Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 238000000015 thermotherapy Methods 0.000 description 1
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Abstract
The utility model discloses a main and collateral channels massager control circuit relates to electron technical field, include: the electrode plate and the electrode probe are connected with the output end of the main control circuit; the main control circuit comprises an electrotherapy intensity control circuit, an electrotherapy frequency control circuit, a pulse transformer, a power supply module and an output interface; the input ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with the output pulse signal end of the controller, the output ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with a pulse transformer, the output end of the transformer is connected with an output interface, and the output interface is connected with the electrode plate and the electrode probe. The utility model discloses to the electrotherapy intensity control signal and the electrotherapy frequency control signal that pulse signal generator produced, through the pulse transformer transform back, by CON1 mouth output, convenient to use.
Description
Technical Field
The utility model relates to the field of electronic technology, concretely relates to main and collateral channels massager control circuit.
Background
The meridians and collaterals are mainly composed of three yin meridians of hands and feet, three yang meridians and conception and governor meridians, all parts of the human body are connected into an organic whole, the circulation and blockage of the meridians and collaterals relate to the health of people, and therefore the meridians and collaterals of the human body must be kept smooth all the time.
The existing meridian massage generally adopts two modes: one is to perform electrotherapy and thermotherapy at specific acupuncture points or parts of human body; the other is automatic massage, beating and kneading. In order to facilitate daily health care of patients, various massage therapeutic instruments are available on the market at present, wherein electrode sheet type massage instruments are popular with people in terms of lightness, portability and silence, but the electrode sheet type massage instruments on the market at present have single functions and can not be subjected to gear adjustment, and generally adopt self-adhesive electrode sheets, so that the bonding strength is limited in the using process, and the body can be separated from the skin to generate gaps due to micro motion and stretching and pulling of wires, so that the using effect is influenced.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects existing in the prior art, the utility model provides a control circuit of a meridian massager.
The utility model provides a technical scheme does:
a control circuit for a meridian massager, comprising:
the device comprises a main control circuit, an electrode plate and an electrode probe, wherein the input end of the main control circuit is connected with a pulse signal generator, and the two output ends of the main control circuit are respectively connected with the electrode plate and the electrode probe;
the main control circuit comprises an electrotherapy intensity control circuit, an electrotherapy frequency control circuit, a pulse transformer, a power supply module and an output interface;
the input ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with the output pulse signal end of the controller, the output ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with a pulse transformer, the output end of the transformer is connected with an output interface, and the output interface is connected with the electrode plate.
As a further technical solution of the present invention, the electrotherapy intensity control circuit includes a first integrating circuit and a first pulse output circuit; the first integrating circuit comprises a first resistor, a second resistor and a first capacitor, wherein the first end of the first resistor is connected with the pulse signal generator, the second end of the first resistor is connected with the first end of the second resistor and the anode of the first capacitor, and the second end of the second resistor and the cathode of the first capacitor are grounded;
the first pulse output circuit comprises a first triode, a second triode, a third resistor, a second capacitor, a fourth resistor and a fifth resistor; the collecting electrode of first triode is connected with power module, power module passes through third resistance and second electric capacity ground connection, the base of first triode is connected with the second end of first resistance, the projecting pole of first triode passes through fourth resistance ground connection, the projecting pole of first triode is connected with the projecting pole of second triode, the base of second triode is connected with pulse signal generator, the collecting electrode of second triode passes through the fifth resistance and is connected with the base of third triode, the collecting electrode of third triode is connected with the pulse transformer input, the projecting pole ground connection of third triode.
As a further technical solution of the present invention, the electrotherapy frequency control circuit includes a second integrating circuit and a second pulse output circuit; the second integrating circuit comprises a sixth resistor, a seventh resistor and a third capacitor, wherein the first end of the sixth resistor is connected with the pulse signal generator, the second end of the sixth resistor is connected with the first end of the seventh resistor and the anode of the third capacitor, and the second end of the seventh resistor and the cathode of the third capacitor are grounded;
the second pulse output circuit comprises a fourth triode, a fifth triode, a sixth triode, an eighth resistor, a fourth capacitor, a ninth resistor and a tenth resistor; the collecting electrode and the power module of fourth triode are connected, power module passes through eighth resistance and fourth electric capacity ground connection, the base of fourth triode is connected with the second end of sixth resistance, the projecting pole of fourth triode passes through ninth resistance ground connection, the projecting pole of fourth triode is connected with the projecting pole of fifth triode, the base of fifth triode is connected with pulse signal generator, the collecting electrode of fifth triode passes through the tenth resistance and is connected with the base of sixth triode, the collecting electrode of sixth triode is connected with the pulse transformer input, the projecting pole ground connection of sixth triode.
As a further technical scheme of the utility model be, pulse transformer includes first input, second input, third input, secondary output, the second input is connected, first input and first pulse output circuit are connected, the third input is connected with second pulse output circuit, the parallelly connected eleventh resistance of secondary output, secondary output and output interface connection.
As a further technical scheme of the utility model do, power module includes alternating current interface and direct current interface, direct current interface still connects the module that steps up.
The utility model has the advantages that:
1. the pulse signal of the embodiment of the utility model is the pulse signal from the CPU, which comprises an electrotherapy intensity control signal and an electrotherapy frequency control signal. The two paths of signals are converted by a pulse transformer and then output by a CON1 port.
2. The utility model discloses a first integrator circuit and second integrator circuit can change the square wave into direct current voltage, and the direct current voltage size can change along with the duty cycle of square wave. Thereby controlling the electrotherapy pulse intensity.
3. The utility model discloses a first pulse output circuit and second pulse output circuit control the frequency and the modulation mode of output pulse.
4. The utility model discloses a power module has integrateed two kinds of modes of alternating current and direct current power supply, available commercial power and the precious power supply that charges, convenient to use.
Drawings
FIG. 1 is a schematic diagram of a control circuit of a meridian massager according to the present invention;
fig. 2 is a control circuit structure diagram of the meridian massager provided by the utility model.
Detailed Description
The conception, specific structure, and technical effects of the present invention will be clearly and completely described in conjunction with the embodiments and the accompanying drawings, so that the objects, features, and effects of the present invention can be fully understood. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 and 2, a meridian massager control circuit includes:
the electrode plate and the electrode probe are respectively connected with two output ends of the main control circuit;
the main control circuit comprises an electrotherapy intensity control circuit, an electrotherapy frequency control circuit, a pulse transformer, a power supply module and an output interface;
the input ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with the output pulse signal end of the controller, the output ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with the pulse transformer, the output end of the transformer is connected with the output interface, and the output interface is connected with the electrode plate and the electrode probe.
In the embodiment of the utility model, the main control circuit is used for modulating and outputting the electrotherapy intensity control signal and the electrotherapy frequency control signal output by the pulse signal generator, and the electrotherapy intensity control circuit comprises a first integrating circuit and a first pulse output circuit; the first integrating circuit comprises a first resistor R1, a second resistor R2 and a first capacitor C1, wherein the first end of the first resistor R1 is connected with the pulse signal generator, the second end of the first resistor R1 is connected with the first end of the second resistor R2 and the anode of the first capacitor C1, and the second end of the second resistor R2 and the cathode of the first capacitor C1 are grounded;
the first pulse output circuit comprises a first triode Q1, a second triode Q2, a third triode Q3, a third resistor R3, a second capacitor C2, a fourth resistor R4 and a fifth resistor R5; the collecting electrode of the first triode Q1 is connected with the power module, the power module is grounded through a third resistor R3 and a second capacitor C2, the base electrode of the first triode Q1 is connected with the second end of the first resistor R1, the emitting electrode of the first triode Q1 is grounded through a fourth resistor R4, the emitting electrode of the first triode Q1 is connected with the emitting electrode of the second triode Q2, the base electrode of the second triode Q2 is connected with the pulse signal generator, the collecting electrode of the second triode Q2 is connected with the base electrode of the third triode Q3 through a fifth resistor R5, the collecting electrode of the third triode Q3 is connected with the input end of the pulse transformer T1, and the emitting electrode of the third triode Q3 is grounded.
In the embodiment of the present invention, the electrotherapy frequency control circuit comprises a second integrating circuit and a second pulse output circuit; the second integrating circuit comprises a sixth resistor R6, a seventh resistor R7 and a third capacitor C3, wherein the first end of the sixth resistor R6 is connected with the pulse signal generator, the second end of the sixth resistor R6 is connected with the first end of the seventh resistor R7 and the anode of the third capacitor C3, and the second end of the seventh resistor R7 and the cathode of the third capacitor C3 are grounded;
the second pulse output circuit comprises a fourth triode Q4, a fifth triode Q5, a sixth triode Q6, an eighth resistor R8, a fourth capacitor C4, a ninth resistor R9 and a tenth resistor R10; the collecting electrode of the fourth triode Q4 is connected with the power supply module, the power supply module is grounded through an eighth resistor R8 and a fourth capacitor C4, the base electrode of the fourth triode Q4 is connected with the second end of a sixth resistor R6, the emitting electrode of the fourth triode Q4 is grounded through a ninth resistor R9, the emitting electrode of the fourth triode Q4 is connected with the emitting electrode of the fifth triode Q5, the base electrode of the fifth triode Q5 is connected with the pulse signal generator, the collecting electrode of the fifth triode Q5 is connected with the base electrode of the sixth triode Q6 through a tenth resistor R10, the collecting electrode of the sixth triode Q6 is connected with the input end of the pulse transformer T1, and the emitting electrode of the sixth triode Q6 is grounded.
The embodiment of the utility model provides an in, pulse transformer T1 includes first input, second input, third input, secondary output, and the power is connected to the second input, and first input is connected with first pulse output circuit, and the third input is connected with second pulse output circuit, the parallelly connected eleventh resistance of secondary output, secondary output and output interface connection.
The embodiment of the utility model provides an in, power module includes alternating current interface and direct current interface, direct current interface still connects the module of stepping up. The power supply can be supplied by commercial power alternating current or by charger direct current.
The embodiment of the present invention provides a pulse signal including a first pulse signal J1, a second pulse signal J2, a third pulse signal J3, and a fourth pulse signal J4, wherein the first pulse signal J1 and the third pulse signal J3 are electrotherapy intensity control signals, and the second pulse signal J2 and the fourth pulse signal J4 are electrotherapy frequency control signals. The two paths of signals are converted by a pulse transformer T1 and then output by an interface CON 1.
The utility model discloses a first integrating circuit is constituteed to first resistance R1, second resistance R2, third resistance R3, first electric capacity C1, second electric capacity C2, and sixth resistance R6, seventh resistance R7, eighth circuit R8, third electric capacity C3, fourth electric capacity C4 constitute the second integrating circuit, can change the square wave into DC voltage, and the DC voltage size can change along with the duty cycle of square wave. Thereby controlling the electrotherapy pulse intensity.
The first triode Q1, the second triode Q2, the third triode Q3, the fourth triode Q4, the fifth triode Q5 and the sixth triode Q6 are pulse output circuits with variable voltage, and the frequency and the modulation mode of output pulses are changed along with signals of J2 and J4.
The embodiment of the utility model provides an in, power module has integrateed two kinds of modes of alternating current and direct current power supply, available commercial power and the precious power supply that charges, convenient to use. The accessories adopt an electrode probe with a switch and a heater, and an electrode plate with a heater, a sponge electrode plate and a viscose electrode plate). The output pulse frequency is adjustable at 0-2KHz, the pulse waveform can be continuous wave, discontinuous wave and amplitude modulation wave which takes pulse as carrier wave and takes other continuous waves (such as sine wave, triangular wave, square wave and the like) as envelope, and the output pulse can be adjusted according to the comfort level of human body. When in operation, the electrode plate is fixed on a certain acupuncture point of a human body, the probe can move all over the body, the effects of relaxing muscles, relieving pain, dredging blood vessels and conditioning channels and collaterals are achieved, and the effect is better, simple, convenient and practical by matching with a plurality of ointments, so that the electrode plate is suitable for families.
The present invention has been described in detail, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art. Many other changes and modifications may be made without departing from the spirit and scope of the invention. It is to be understood that the invention is not limited to the specific embodiments, but is intended to be limited only by the scope of the appended claims.
Claims (5)
1. A control circuit of a meridian massager is characterized by comprising:
the electrode plate detection device comprises a main control circuit, an electrode plate and an electrode probe, wherein the input end of the main control circuit is connected with a pulse signal generator, and the two output ends of the main control circuit are respectively connected with the electrode plate and the electrode probe;
the main control circuit comprises an electrotherapy intensity control circuit, an electrotherapy frequency control circuit, a pulse transformer, a power supply module and an output interface; the input ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with the output pulse signal end of the controller, the output ends of the electrotherapy intensity control circuit and the electrotherapy frequency control circuit are connected with a pulse transformer, the output end of the transformer is connected with an output interface, and the output interface is connected with the electrode plate.
2. The control circuit of claim 1, wherein the electrotherapy intensity control circuit comprises a first integrating circuit and a first pulse output circuit; the first integrating circuit comprises a first resistor, a second resistor and a first capacitor, wherein the first end of the first resistor is connected with the pulse signal generator, the second end of the first resistor is connected with the first end of the second resistor and the anode of the first capacitor, and the second end of the second resistor and the cathode of the first capacitor are grounded;
the first pulse output circuit comprises a first triode, a second triode, a third resistor, a second capacitor, a fourth resistor and a fifth resistor; the collecting electrode of first triode is connected with power module, power module passes through third resistance and second electric capacity ground connection, the base of first triode is connected with the second end of first resistance, the projecting pole of first triode passes through fourth resistance ground connection, the projecting pole of first triode is connected with the projecting pole of second triode, the base of second triode is connected with pulse signal generator, the collecting electrode of second triode passes through the fifth resistance and is connected with the base of third triode, the collecting electrode of third triode is connected with the pulse transformer input, the projecting pole ground connection of third triode.
3. The control circuit of claim 1, wherein the electrotherapy frequency control circuit comprises a second integration circuit and a second pulse output circuit;
the second integrating circuit comprises a sixth resistor, a seventh resistor and a third capacitor, wherein the first end of the sixth resistor is connected with the pulse signal generator, the second end of the sixth resistor is connected with the first end of the seventh resistor and the anode of the third capacitor, and the second end of the seventh resistor and the cathode of the third capacitor are grounded;
the second pulse output circuit comprises a fourth triode, a fifth triode, a sixth triode, an eighth resistor, a fourth capacitor, a ninth resistor and a tenth resistor; the collecting electrode of fourth triode is connected with power module, power module passes through eighth resistance and fourth electric capacity ground connection, the base of fourth triode is connected with the second end of sixth resistance, the projecting pole of fourth triode passes through ninth resistance ground connection, the projecting pole of fourth triode is connected with the projecting pole of fifth triode, the base of fifth triode is connected with pulse signal generator, the collecting electrode of fifth triode passes through the tenth resistance and is connected with the base of sixth triode, the collecting electrode of sixth triode is connected with the pulse transformer input, the projecting pole ground connection of sixth triode.
4. The control circuit of claim 1, wherein the pulse transformer comprises a first input terminal, a second input terminal, a third input terminal, and a secondary output terminal, the second input terminal is connected to the power supply, the first input terminal is connected to the first pulse output circuit, the third input terminal is connected to the second pulse output circuit, the secondary output terminal is connected to the eleventh resistor in parallel, and the secondary output terminal is connected to the output interface.
5. The control circuit of claim 1, wherein the power module comprises an ac interface and a dc interface, and the dc interface is further connected to the boost module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562171.XU CN217606268U (en) | 2022-06-21 | 2022-06-21 | Control circuit of meridian massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221562171.XU CN217606268U (en) | 2022-06-21 | 2022-06-21 | Control circuit of meridian massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217606268U true CN217606268U (en) | 2022-10-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221562171.XU Active CN217606268U (en) | 2022-06-21 | 2022-06-21 | Control circuit of meridian massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217606268U (en) |
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2022
- 2022-06-21 CN CN202221562171.XU patent/CN217606268U/en active Active
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Address after: Room 301, No. 15 Dawobu Street, Xinya Street, Huadu District, Guangzhou City, Guangdong Province, 510000 (Airport Huadu) Patentee after: Guangdong Tengxiang Technology Co.,Ltd. Address before: 510000 one of the third floor of building a, No.5 Dongsheng Road, Huaxing Industrial Zone, Xinya street, Huadu District, Guangzhou City, Guangdong Province Patentee before: Guangdong Zhongrunzhi Medical Equipment Co.,Ltd. |