CN215938791U - Circuit for simultaneously outputting micro current and radio frequency by single electrode on beauty instrument - Google Patents
Circuit for simultaneously outputting micro current and radio frequency by single electrode on beauty instrument Download PDFInfo
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- CN215938791U CN215938791U CN202122237724.6U CN202122237724U CN215938791U CN 215938791 U CN215938791 U CN 215938791U CN 202122237724 U CN202122237724 U CN 202122237724U CN 215938791 U CN215938791 U CN 215938791U
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Abstract
The utility model discloses a circuit for simultaneously outputting micro-current and radio frequency by a single electrode on a beauty instrument, which comprises a power supply access end, a voltage control unit, a processor, a radio frequency unit, a micro-current unit, an output unit, a handle head and an electrode plate, wherein the power supply access end is connected with the power supply access end; the power supply access end is electrically connected with a power supply, the input end of the voltage control unit is electrically connected with the power supply access end, and the output end of the voltage control unit is electrically connected with the radio frequency unit and the micro-current unit; the micro-current and the radio frequency are simultaneously acted on the same electrode, so that the micro-current and the radio frequency can be simultaneously released on the same electrode, the free switching of the radio frequency without the micro-current, the micro-current without the radio frequency or the micro-current and the radio frequency on the same cosmetic instrument is realized, the use mode selection of a user is increased, the cosmetic effect is also enhanced, the mode does not need to be changed back and forth, the number of the electrodes is saved, the production cost is saved, and the cosmetic effect is greatly improved.
Description
Technical Field
The utility model relates to the field of micro-current and radio frequency circuits, in particular to a circuit which is used for simultaneously outputting micro-current and radio frequency by a single electrode on a beauty instrument.
Background
Microcurrent is one mode of cosmetic devices. The weak current is mainly used for stimulating muscles and lymph to contract the muscles, so that the effects of reducing edema and stretching tension are achieved, and the EMS micro-current function can open a skin surface channel and accelerate the absorption of nutrient substances. Microcurrent is a low level current that can stimulate skin and tissue to emit soft waves to muscles in various locations to stimulate them to produce ATP, stimulate skin muscle activity and promote collagen and elastin production. The principle of radio frequency beauty treatment is that radio frequency waves penetrate through an epidermal layer, a dermis layer is heated, collagen fibers and elastic fibers are stimulated to regenerate, loose skin becomes compact, and therefore the effects of beautifying and wrinkle removal are achieved. The radio frequency beauty instrument does not need to be operated, so that a wound can not be left on the skin, and the problem of skin bleeding or scar can not be caused.
The traditional beauty instrument separately sets micro-current and radio frequency, generally sets corresponding electrode rods separately, and separately works the micro-current and the radio frequency, so that a user often needs to switch modes back and forth, only one mode can be used at a time, the corresponding beauty effect is not good, multiple beauty is needed, long-time beauty is achieved, and the use cost of the user is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a circuit for simultaneously outputting micro current and radio frequency by a single electrode on a beauty instrument, which can simultaneously realize the output of radio frequency and micro current on the same electrode and can enhance the beauty effect.
In order to achieve the purpose, the utility model adopts the following technical scheme: a circuit which is used for a single electrode on the beauty instrument to output micro current and radio frequency simultaneously, a power supply access end, a voltage control unit, a processor, a radio frequency unit, a micro current unit, an output unit, a handle head and an electrode plate; the power supply access end is electrically connected with a power supply, the input end of the voltage control unit is electrically connected with the power supply access end, and the output end of the voltage control unit is electrically connected with the radio frequency unit and the micro-current unit; the processor is electrically connected with the voltage control unit, the radio frequency unit and the micro-current unit;
the radio frequency unit and the micro-current unit are electrically connected with the input end of the output unit, and the output end of the output unit is electrically connected with the handle head and the electrode plate respectively.
Preferably, the voltage control unit includes a voltage control module and a first current and voltage detection module; the input end of the voltage control module is electrically connected with the power supply access end, and one end of the output end of the voltage control module is electrically connected with the radio frequency unit and the micro-current unit; the other end of the output end of the voltage control module is electrically connected with the input end of the first current and voltage detection module, and the output end of the first current and voltage detection module is electrically connected with the radio frequency unit and the micro-current unit; the processor is electrically connected with the voltage control module and the first current and voltage detection module.
Preferably, the voltage control module includes a voltage control chip, a voltage control MOS transistor, an inductor and a diode, the D pole of the voltage control MOS transistor is electrically connected to the power supply access end, the S pole of the voltage control MOS transistor is electrically connected to one end of the inductor and the cathode end of the diode, the G pole of the voltage control MOS transistor is electrically connected to the voltage control chip, and the voltage control chip is electrically connected to the processor.
Preferably, the first current and voltage detecting module includes a first current sampling resistor R1, a first voltage sampling resistor R2 and a resistor R3, one end of the first current sampling resistor R1 is electrically connected to the power supply input terminal, the other end of the first current sampling resistor R1 is electrically connected to the processor, one end of the resistor R3 is electrically connected to the power supply input terminal, the other end of the resistor R3 is electrically connected to one end of the first voltage sampling resistor R2 and the processor, and the other end of the first voltage sampling resistor R2 is electrically connected to the other end of the first current sampling resistor R1.
Preferably, the radio frequency unit comprises a radio frequency MOS driving module, a first MOS transistor and a second MOS transistor; the D pole of the first MOS tube is electrically connected with the voltage control unit, the S pole of the first MOS tube is electrically connected with the D pole of the second MOS tube, the S pole of the second MOS tube is electrically connected with the voltage control unit, the G pole of the first MOS tube and the G pole of the second MOS tube are both electrically connected with the radio frequency MOS driving module, and the radio frequency MOS driving module is electrically connected with the processor; and the S pole of the first MOS tube is electrically connected with the output unit.
Preferably, the micro-current unit comprises a micro-current MOS driving module, a third MOS tube and a fourth MOS tube; the D pole of the third MOS tube is electrically connected with the voltage control unit, the S pole of the third MOS tube is electrically connected with the D pole of the fourth MOS tube, the S pole of the fourth MOS tube is electrically connected with the voltage control unit, the G pole of the third MOS tube and the G pole of the fourth MOS tube are both electrically connected with the radio frequency MOS driving module, and the radio frequency MOS driving module is electrically connected with the processor; and the S pole of the third MOS tube is electrically connected with the output unit.
Preferably, the output unit is a transformer, an input end of the transformer is electrically connected with the radio frequency unit and the micro-current unit respectively, and an output end of the transformer is electrically connected with the handle head and the electrode plate respectively.
Preferably, the electric vehicle further comprises a second current and voltage detection module, the second current and voltage detection module comprises a resistor R4, a second current sampling resistor R5 and a second voltage sampling resistor R6, one end of the resistor R4 is electrically connected with the handle head, the other end of the resistor R4 is electrically connected with one end of the second voltage sampling resistor R6 and the processor, the other end of the second voltage sampling resistor R6 is electrically connected with the electrode plate, one end of the second current sampling resistor R5 is electrically connected with the output unit, and the other end of the second current sampling resistor R5 is electrically connected with the electrode plate and the processor.
The technical scheme of the utility model has the beneficial effects that: the utility model simultaneously acts the micro-current and the radio frequency on the same electrode, so that the micro-current and the radio frequency can be simultaneously released on the same electrode, the free switching of the radio frequency no-micro-current, the micro-current no-radio frequency or the micro-current and radio frequency modes on the same beauty instrument is realized, the use mode selection of a user is increased, the beauty effect is enhanced, the use mode does not need to be changed back and forth, the electrode use is saved, the production cost is greatly saved, and the beauty effect is greatly improved.
Drawings
FIG. 1 is a schematic block diagram of one embodiment of the present invention;
FIG. 2 is a schematic of the electrical circuit of the present invention;
wherein: the device comprises a voltage control unit 1, a voltage control module 11, a first current and voltage detection module 12, a processor 2, a radio frequency unit 3, a micro-current unit 4, an output unit 5, a handle head 6, an electrode plate 7 and a second current and voltage detection module 8.
Detailed Description
The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
Referring to fig. 1, a circuit for a single electrode of a beauty instrument to output micro-current and radio frequency simultaneously, a power supply access terminal, a voltage control unit 1, a processor 2, a radio frequency unit 3, a micro-current unit 4, an output unit 5, a handle head 6 and an electrode plate 7;
the power supply access end is electrically connected with a power supply, the input end of the voltage control unit 1 is electrically connected with the power supply access end, and the output end of the voltage control unit 1 is electrically connected with the radio frequency unit 3 and the micro-current unit 4;
the processor 2 is electrically connected with the voltage control unit 1, the radio frequency unit 3 and the micro-current unit 4;
the radio frequency unit 3 and the micro-current unit 4 are electrically connected with the input end of the output unit 5, and the output end of the output unit 5 is electrically connected with the handle head 6 and the electrode plate 7 respectively.
The strength and the frequency of the radio frequency are changed on the same electrode, the micro-current is superposed, and the radio frequency and the micro-current are output together in a time-sharing multiplexing mode, so that the experience feeling of a customer is improved, and the curative effect is enhanced.
Specifically, three modes can be realized through the circuit, wherein 1, microcurrent is independently turned on, and radio frequency is not turned on; 2. Turning on radio frequency without micro current; 3. the micro-current and the radio frequency are turned on simultaneously.
The working principle of the utility model is as follows: as shown in fig. 2, firstly, the current will pass through the voltage control module 11 after entering the circuit, the first current and voltage detection module 12 in the voltage control module 11 can detect the incoming current and voltage, if the current and voltage do not meet the requirements, the signal will be transmitted to the processor 2, the processor 2 transmits the feedback information to the voltage control unit 1 according to the received signal, the voltage control unit 1 regulates and controls the incoming current and voltage to be within the range required by the regulation, the processed current and voltage will enter the radio frequency unit 3 and the micro-current unit 4, and at the same time, the processor 2 will send electric signals to the radio frequency unit 3 and the micro-current unit 4 (the processor 2 will transmit signals with different waveforms and frequencies to the radio frequency unit 3 and the micro-current unit 4), and command the radio frequency unit 3 and the micro-current unit 4 to respectively generate the required radio frequency and micro-current (the frequency can reach above 150 KHZ), and transmitted to a second current and voltage detection module 8 through an output unit 5, the second current and voltage detection module 8 detects whether the current and voltage values passing through the second current and voltage detection module meet the requirements or not, and transmits signals to a processor 2, if the current and voltage values do not meet the requirements, the processor 2 can correspondingly adjust and change waveform and frequency signals, so that the radio frequency unit 3 and the micro-current unit 4 can produce radio frequency and micro-current meeting the requirements (generate vibration, beating, kneading and other effects and simultaneously heat corresponding areas), and simultaneously act on an electrode plate 7 (mainly divided into three modes, the first mode is that micro-current is independently turned on and radio frequency is not turned on, the second mode is that radio frequency is not turned on, the third mode is that micro-current and radio frequency are simultaneously turned on), the specific electrode plate 7 is made of conductive materials, the electrode plate 7 is stuck on human skin, the generated micro-current and radio frequency act on the skin of a user through the electrode plate 7, thereby achieving the effect of beautifying. The traditional beauty instrument separately sets micro-current and radio frequency, generally sets corresponding electrode rods separately, and separately works the micro-current and the radio frequency, so that a user often needs to switch modes back and forth, only one mode can be used at a time, the beauty effect acting on the skin of the user is not strong compared with the product of the utility model, and the micro-current and the radio frequency cannot act on the skin of the user simultaneously.
The utility model can release micro current and radio frequency simultaneously on the same electrode (the utility model can realize the micro current and radio frequency simultaneously acting on the skin of a user by arranging one electrode plate), and realizes the free switching of the radio frequency without micro current, the micro current without radio frequency or the micro current and radio frequency simultaneously on the same beauty instrument, thereby increasing the using mode selection of the user, enhancing the beauty effect, avoiding the need of changing the using mode back and forth, saving the use of the electrode, greatly saving the production cost and greatly improving the beauty effect.
Preferably, the voltage control unit 1 includes a voltage control module 11 and a first current and voltage detection module 12;
the input end of the voltage control module 11 is electrically connected with the power supply access end, and one end of the output end of the voltage control module 11 is electrically connected with the radio frequency unit 3 and the micro-current unit 4;
the other end of the output end of the voltage control module 11 is electrically connected with the input end of the first current and voltage detection module 12, and the output end of the first current and voltage detection module 12 is electrically connected with the radio frequency unit 3 and the micro current unit 4;
the processor 2 is electrically connected to the voltage control module 11 and the first current and voltage detection module 12.
Preferably, the voltage control module 11 includes a voltage control chip, a voltage control MOS transistor, an inductor and a diode, the D pole of the voltage control MOS transistor is electrically connected to the power supply access end, the S pole of the voltage control MOS transistor is electrically connected to one end of the inductor and the negative end of the diode, the G pole of the voltage control MOS transistor is electrically connected to the voltage control chip, and the voltage control chip is electrically connected to the processor.
The voltage control module 11 can be used to control and regulate the voltage into the circuit to within a specified desired range.
Preferably, the first current and voltage detecting module 12 includes a first current sampling resistor R1, a first voltage sampling resistor R2 and a resistor R3, one end of the first current sampling resistor R1 is electrically connected to the power supply connection terminal, the other end of the first current sampling resistor R1 is electrically connected to the processor, one end of the resistor R3 is electrically connected to the power supply connection terminal, the other end of the resistor R3 is electrically connected to one end of the first voltage sampling resistor R2 and the processor, and the other end of the first voltage sampling resistor R2 is electrically connected to the other end of the first current sampling resistor R1.
After passing through the voltage control module 11, the output current and voltage flow through the first current and voltage detection module 12, the first current and voltage detection module 12 determines whether the voltage and current meet the requirements, and transmits the signal to the processor, and the processor feeds the signal back to the voltage control module 11 for adjustment.
Specifically, the radio frequency unit 3 includes a radio frequency MOS driving module, a first MOS transistor and a second MOS transistor; the D pole of the first MOS tube is electrically connected with the voltage control unit 1, the S pole of the first MOS tube is electrically connected with the D pole of the second MOS tube, the S pole of the second MOS tube is electrically connected with the voltage control unit 1, the G pole of the first MOS tube and the G pole of the second MOS tube are both electrically connected with the radio frequency MOS driving module, and the radio frequency MOS driving module is electrically connected with the processor 2; the S pole of the first MOS tube is electrically connected with the output unit 5.
Specifically, the micro-current unit 4 comprises a micro-current MOS driving module, a third MOS transistor and a fourth MOS transistor; the D pole of the third MOS tube is electrically connected with the voltage control unit 1, the S pole of the third MOS tube is electrically connected with the D pole of the fourth MOS tube, the S pole of the fourth MOS tube is electrically connected with the voltage control unit 1, the G pole of the third MOS tube and the G pole of the fourth MOS tube are both electrically connected with the radio frequency MOS driving module, and the radio frequency MOS driving module is electrically connected with the processor 2; and the S pole of the third MOS tube is electrically connected with the output unit 5.
In this embodiment, the radio frequency MOS driving module adopts an IR2011 chip, and the micro-current MOS driving module adopts an IR2012 chip. Specifically, the processor 2 transmits signals with different waveforms and frequencies to the corresponding MOS driving modules, so that the MOS driving modules can generate micro-current and radio frequency with corresponding required waveforms and frequencies in the circuit. There are three situations, one is radio frequency, no micro current; secondly, micro-current exists, and radio frequency does not exist; thirdly, the micro-current and the radio frequency are simultaneously provided.
In this application, output unit 5 is the transformer, the input of transformer respectively with radio frequency unit 3 and little current unit 4 electricity is connected, the output of transformer respectively with handle head 6 with electrode plate 7 electricity is connected.
Preferably, the second current and voltage detection module 8 is further included, the second current and voltage detection module 8 includes a resistor R4, a second current sampling resistor R5 and a second voltage sampling resistor R6, one end of the resistor R4 is electrically connected to the handle head 6, the other end of the resistor R4 is electrically connected to one end of the second voltage sampling resistor R6 and the processor 2, the other end of the second voltage sampling resistor R6 is electrically connected to the electrode plate 7, one end of the second current sampling resistor R5 is electrically connected to the output unit 5, and the other end of the second current sampling resistor R5 is electrically connected to the electrode plate 7 and the processor 2.
The second current and voltage detection module 8 is arranged at the output part of the whole circuit and used for detecting whether the current and voltage from the two MOS driving modules meet the requirements or not and transmitting the signals to the processor 2, if the current and voltage do not meet the requirements, the processor 2 can carry out corresponding adjustment and change waveform and frequency signals, so that the MOS driving modules can produce micro-current and radio frequency which meet the requirements.
The electrode plate 7 is made of conductive materials, the electrode plate 7 is attached to the skin of a person, and generated micro-current and radio frequency act on the skin of the user through the electrode plate, so that the beautifying effect is achieved.
In the description herein, references to the description of the terms "embodiment," "example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The circuit is used for simultaneously outputting micro current and radio frequency by a single electrode on the beauty instrument and is characterized by comprising a power supply access end, a voltage control unit, a processor, a radio frequency unit, a micro current unit, an output unit, a handle head and an electrode plate;
the power supply access end is electrically connected with a power supply, the input end of the voltage control unit is electrically connected with the power supply access end, and the output end of the voltage control unit is electrically connected with the radio frequency unit and the micro-current unit;
the processor is electrically connected with the voltage control unit, the radio frequency unit and the micro-current unit;
the radio frequency unit and the micro-current unit are electrically connected with the input end of the output unit, and the output end of the output unit is electrically connected with the handle head and the electrode plate respectively.
2. The circuit for simultaneously outputting micro-current and radio frequency by a single electrode on a cosmetic instrument according to claim 1, wherein the voltage control unit comprises a voltage control module and a first current and voltage detection module;
the input end of the voltage control module is electrically connected with the power supply access end, and one end of the output end of the voltage control module is electrically connected with the radio frequency unit and the micro-current unit;
the other end of the output end of the voltage control module is electrically connected with the input end of the first current and voltage detection module, and the output end of the first current and voltage detection module is electrically connected with the radio frequency unit and the micro-current unit;
the processor is electrically connected with the voltage control module and the first current and voltage detection module.
3. The circuit for simultaneously outputting micro-current and radio frequency by a single electrode on a beauty instrument according to claim 2, wherein the voltage control module comprises a voltage control chip, a voltage control MOS transistor, an inductor and a diode, wherein a D pole of the voltage control MOS transistor is electrically connected to the power input terminal, an S pole of the voltage control MOS transistor is electrically connected to one end of the inductor and a negative pole of the diode, a G pole of the voltage control MOS transistor is electrically connected to the voltage control chip, and the voltage control chip is electrically connected to the processor.
4. The circuit for simultaneously outputting micro current and radio frequency by a single electrode on a beauty instrument according to claim 2, wherein the first current and voltage detection module comprises a first current sampling resistor R1, a first voltage sampling resistor R2 and a resistor R3, one end of the first current sampling resistor R1 is electrically connected to the power input terminal, the other end of the first current sampling resistor R1 is electrically connected to the processor, one end of the resistor R3 is electrically connected to the power input terminal, the other end of the resistor R3 is electrically connected to one end of the first voltage sampling resistor R2 and the processor, and the other end of the first voltage sampling resistor R2 is electrically connected to the other end of the first current sampling resistor R1.
5. The circuit for simultaneously outputting micro-current and radio frequency by a single electrode on a cosmetic instrument according to claim 1, wherein the radio frequency unit comprises a radio frequency MOS driving module, a first MOS transistor and a second MOS transistor; the D pole of the first MOS tube is electrically connected with the voltage control unit, the S pole of the first MOS tube is electrically connected with the D pole of the second MOS tube, the S pole of the second MOS tube is electrically connected with the voltage control unit, the G pole of the first MOS tube and the G pole of the second MOS tube are both electrically connected with the radio frequency MOS driving module, and the radio frequency MOS driving module is electrically connected with the processor; and the S pole of the first MOS tube is electrically connected with the output unit.
6. The circuit for simultaneously outputting micro-current and radio frequency by a single electrode on a beauty instrument according to claim 5, wherein the micro-current unit comprises a micro-current MOS driving module, a third MOS transistor and a fourth MOS transistor; the D pole of the third MOS tube is electrically connected with the voltage control unit, the S pole of the third MOS tube is electrically connected with the D pole of the fourth MOS tube, the S pole of the fourth MOS tube is electrically connected with the voltage control unit, the G pole of the third MOS tube and the G pole of the fourth MOS tube are both electrically connected with the radio frequency MOS driving module, and the radio frequency MOS driving module is electrically connected with the processor; and the S pole of the third MOS tube is electrically connected with the output unit.
7. The circuit for simultaneously outputting micro-current and radio-frequency by a single electrode on a cosmetic instrument according to claim 1, wherein the output unit is a transformer, an input end of the transformer is electrically connected with the radio-frequency unit and the micro-current unit, respectively, and an output end of the transformer is electrically connected with the handle head and the electrode plate, respectively.
8. The circuit for simultaneously outputting micro current and radio frequency by a single electrode on a beauty instrument according to claim 1, further comprising a second current and voltage detection module, wherein the second current and voltage detection module comprises a resistor R4, a second current sampling resistor R5 and a second voltage sampling resistor R6, one end of the resistor R4 is electrically connected to the handle head, the other end of the resistor R4 is electrically connected to one end of the second voltage sampling resistor R6 and the processor, the other end of the second voltage sampling resistor R6 is electrically connected to the electrode plate, one end of the second current sampling resistor R5 is electrically connected to the output unit, and the other end of the second current sampling resistor R5 is electrically connected to the electrode plate and the processor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122237724.6U CN215938791U (en) | 2021-09-16 | 2021-09-16 | Circuit for simultaneously outputting micro current and radio frequency by single electrode on beauty instrument |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122237724.6U CN215938791U (en) | 2021-09-16 | 2021-09-16 | Circuit for simultaneously outputting micro current and radio frequency by single electrode on beauty instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116531658A (en) * | 2023-07-07 | 2023-08-04 | 深圳半岛医疗有限公司 | Electrode slice energy control method, device, equipment and medium |
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2021
- 2021-09-16 CN CN202122237724.6U patent/CN215938791U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116531658A (en) * | 2023-07-07 | 2023-08-04 | 深圳半岛医疗有限公司 | Electrode slice energy control method, device, equipment and medium |
| CN116531658B (en) * | 2023-07-07 | 2023-12-19 | 深圳半岛医疗集团股份有限公司 | Electrode slice energy control method, device, equipment and medium |
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