CN215192183U - Radio frequency instrument control circuit and radio frequency instrument - Google Patents
Radio frequency instrument control circuit and radio frequency instrument Download PDFInfo
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- CN215192183U CN215192183U CN202121505044.1U CN202121505044U CN215192183U CN 215192183 U CN215192183 U CN 215192183U CN 202121505044 U CN202121505044 U CN 202121505044U CN 215192183 U CN215192183 U CN 215192183U
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Abstract
The utility model provides a radio frequency instrument and a radio frequency instrument control circuit thereof, wherein the radio frequency instrument control circuit comprises a main control board, a radio frequency board and an electrode, the main control board is connected with or integrated with the radio frequency board, the electrodes are distributed in a lattice shape and connected with the radio frequency board, the electrode is used for being arranged at the front end of the radio frequency instrument, the main control panel is provided with a controller and a charging circuit connected with the controller, the controller is used for generating a radio frequency energy control signal or a micro-electrical stimulation energy control signal to be sent to the radio frequency board, the radio frequency board generates and outputs radio frequency energy to the electrode according to the radio frequency energy control signal or transmits the received micro-electrical stimulation energy control signal to the electrode, the electrodes correspondingly guide the radio frequency energy or the micro-electrical stimulation energy into the skin according to the received radio frequency energy or the micro-electrical stimulation energy control signal.
Description
Technical Field
The utility model belongs to the technical field of cosmetic technique and specifically relates to a radio frequency instrument control circuit and radio frequency instrument are related to.
Background
The radio frequency beauty instrument outputs certain radio frequency energy to human tissues to enable the local temperature of the skin to rise and cause false wounds to the skin, and then the human body is utilized to accelerate the repair and regeneration of the skin with the local false wounds, so that the effects of wrinkle removal and skin tightening are achieved. The problems of uneven treatment and pricking feeling are easily caused in the use process of the existing radio frequency instrument, and the user experience is seriously influenced.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that exists now, the utility model provides a can evenly channel into skin, effectively avoid the radio frequency instrument control circuit and the radio frequency instrument of stinging sense with the energy.
In order to achieve the above object, the embodiment of the present invention provides a technical solution that:
the utility model provides a radio frequency instrument control circuit, includes main control panel, radio frequency board and electrode, the main control panel with the radio frequency board is connected or is as an organic whole, the electrode be dot matrix form distribution and with the radio frequency board is connected, the electrode is used for installing the front end at the radio frequency instrument, be equipped with on the main control panel the controller and with the charging circuit that the controller is connected, the controller is used for producing radio frequency energy control signal or little electrical stimulation energy control signal send give the radio frequency board, the radio frequency board basis radio frequency energy control signal produces and exports radio frequency energy and gives the electrode, or will receive little electrical stimulation energy control signal transmits the electrode, the electrode is according to receiving radio frequency energy or little electrical stimulation energy control signal, correspondingly will radio frequency energy or little electrical stimulation energy are leading-in to skin.
The radio frequency instrument control circuit further comprises a key board connected with the controller, a mode key is arranged on the key board, the controller switches between a radio frequency working mode and a micro-electricity working mode according to the key operation of the mode key received by the key board, a radio frequency energy control signal is generated in the radio frequency working mode and sent to the radio frequency board, and a micro-electricity energy control signal is generated in the micro-electricity working mode and sent to the radio frequency board.
The button board is provided with a gear button, and the controller switches between different gears according to the button operation aiming at the gear button received by the button board; and/or the presence of a gas in the gas,
and the key board is also provided with an indicator light which is used for indicating the current working mode or the current gear of the radio frequency instrument.
The button board is provided with a switch button, and the controller switches between on and off according to the button operation aiming at the switch button received by the button board.
Wherein, be equipped with light wave generation circuit and leaded light post on the radio frequency board, the controller still is used for producing phototherapy control signal, the radio frequency board is according to receiving phototherapy control signal, through light wave generation circuit produces red light and infrared light, red light and infrared light pass through leaded light post guide shine to skin.
The radio frequency board is further provided with a temperature sensor, the temperature sensor is used for detecting skin temperature, and a temperature control signal is fed back to the controller according to the detected skin temperature.
The radio frequency instrument control circuit further comprises a rechargeable battery, the main control board is further provided with a charging circuit, the charging circuit converts electric energy provided by the rechargeable battery into working voltage required by the radio frequency board, and the working voltage is output to the radio frequency board.
The radio frequency board is further provided with a buzzer control circuit, and the buzzer control circuit is used for generating corresponding control signals to the buzzer according to the current working state of the radio frequency instrument.
Wherein the electrodes comprise a plurality of positive electrodes and negative electrodes arranged at intervals in pairs.
A radio frequency instrument comprises a handle and a radio frequency head, wherein a radio frequency instrument control circuit according to any embodiment of the application is arranged in the handle, and electrodes are distributed on the end face of the radio frequency head.
The embodiment of the utility model provides a radio frequency control circuit and radio frequency appearance includes following advantage at least:
1) the electrodes arranged at the front end of the radio frequency instrument are distributed in a lattice shape, and energy is uniformly introduced to the skin through the electrodes distributed in the lattice shape, so that the situation of point discharge can be avoided, the pricking feeling can be effectively avoided, and a more friendly and comfortable experience feeling is achieved;
2) the electrodes can correspondingly guide the radio frequency energy or the micro-electrical stimulation energy into the skin according to the received radio frequency energy or the micro-electrical stimulation energy control signal, so that the multi-mode cosmetic effect is realized.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a RF instrument control circuit;
FIG. 2 is a schematic diagram of an alternative embodiment of a RF device control circuit;
FIG. 3 is a schematic diagram of an electrode according to an embodiment.
Detailed Description
The technical solution of the present application is further described in detail with reference to the drawings and specific embodiments of the specification.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of implementations of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, an embodiment of the present application provides a control circuit for a radio frequency instrument, including a main control board 10, a radio frequency board 20, and electrodes 30, where the main control board 10 is connected to or integrated with the radio frequency board 20, the electrodes 30 are distributed in a lattice shape and connected to the radio frequency board 20, the electrodes 30 are configured to be mounted at a front end of the radio frequency instrument, the main control board 10 is provided with a controller and a charging circuit connected to the controller, the controller is configured to generate a radio frequency energy control signal or a micro Electrical stimulation (EMS) energy control signal and send the radio frequency energy control signal to the radio frequency board 20, the radio frequency board 20 generates and outputs radio frequency energy to the electrodes 30 according to the radio frequency energy control signal or transmits the received micro Electrical stimulation energy control signal to the electrodes 30, and the electrodes 30 generate and send the radio frequency energy or the received micro Electrical stimulation energy control signal according to the radio frequency energy or the micro Electrical stimulation energy control signal, the radiofrequency energy or micro-electrical stimulation energy is directed to the skin accordingly.
In the above embodiment, the control circuit of the radio frequency instrument includes the electrode 30 installed at the front end of the radio frequency instrument, the electrode 30 is distributed in a lattice shape, and energy is uniformly introduced to the skin through the electrode 30 distributed in a lattice shape, so that the situation of point discharge can be avoided, and further, the pricking feeling can be effectively avoided, and a more friendly and comfortable experience feeling can be achieved; the controller may generate a radio frequency energy control signal or a micro-electrical stimulation energy control signal to transmit to the radio frequency board 20, the radio frequency board 20 generates and outputs radio frequency energy to the electrode 30 according to the radio frequency energy control signal, or transmits the received micro-electrical stimulation energy control signal to the electrode 30, the electrode 30 may correspondingly introduce the radio frequency energy or the micro-electrical stimulation energy to the skin according to the received radio frequency energy or the received micro-electrical stimulation energy control signal, so as to achieve a multi-mode cosmetic effect, and the electrode 30 may correspondingly introduce the radio frequency energy or the micro-electrical stimulation energy to the skin according to the received radio frequency energy or the received micro-electrical stimulation energy control signal, so as to achieve the multi-mode cosmetic effect.
The connection between the main control board 10 and the radio frequency board 20 means that the main control board 10 and the radio frequency board 20 are formed into two independent parts and electrically connected through a line, as shown in fig. 1. In another alternative embodiment, the integration of the main control board 10 and the radio frequency board 20 means that the main control board 10 and the radio frequency board 20 are integrated into a whole circuit board, for example, the circuit of the radio frequency board 20 shown in fig. 1 and the circuit of the main control board 10 may be integrated into a circuit board to form a whole main control board 10', as shown in fig. 2.
In some embodiments, the rf instrument control circuit further includes a key pad 40 connected to the controller, the key pad 40 is provided with a mode key, and the controller switches between a radio frequency operating mode and a micro-power operating mode according to a key operation received by the key pad 40 for the mode key, generates a radio frequency energy control signal in the radio frequency operating mode and sends the radio frequency energy control signal to the radio frequency board 20, and generates a micro-power energy control signal in the micro-power operating mode and sends the micro-power energy control signal to the radio frequency board 20. The mode keys can comprise one or more mode keys, and if the mode key is one mode key, a user can control the radio frequency instrument to circularly switch among a plurality of working modes by pressing the mode key. If the mode keys can also be respectively and correspondingly set according to the number of the working modes, the user can press the corresponding mode keys to control the radio frequency instrument to be switched to the corresponding working modes.
In some embodiments, the key sheet 40 is further provided with a shift key, and the controller switches between different shifts according to a key operation on the shift key received by the key sheet 40; and/or an indicator light is further arranged on the key board 40, and the indicator light is used for indicating the current working mode or the current gear of the radio frequency instrument. The controller can adjust the radio frequency energy control signal or the micro-electrical stimulation energy control signal to form radio frequency energy or micro-electrical stimulation energy with different sizes under different gears, and a user can select a more suitable gear according to the requirement of the user. The indicating lamp indicates the current working mode or the current gear of the radio frequency instrument, so that a user can conveniently and visually know the working state of the radio frequency instrument.
In some embodiments, the key sheet 40 is further provided with a switch key, and the controller switches between on and off according to a key operation received by the key sheet 40 for the switch key. The switch key and the mode key can be integrated on the same entity key, and a user can control the radio frequency instrument to be switched on, a plurality of working modes and off in a circulating mode by pressing the same entity key.
In some embodiments, the radio frequency board 20 is provided with a light wave generating circuit and a light guide column, the controller is further configured to generate a phototherapy control signal, the radio frequency board 20 generates red light and infrared light through the light wave generating circuit according to the received phototherapy control signal, and the red light and the infrared light are guided by the light guide column to irradiate the skin. The radio frequency instrument can generate red light beautifying light waves and infrared light beautifying light waves to be output to the skin, so that phototherapy for the skin is further provided. It should be noted that, the main control board 10 and the radio frequency board 20 are integrated, and the functions implemented by the radio frequency board 20 can be adjusted to be implemented by the main control board 10 ', that is, the light wave generating circuit and the light guide column can also be directly disposed on the main control board 10', which is not described herein again.
In some embodiments, the rf board 20 further has a temperature sensor for detecting the skin temperature, and a temperature control signal is fed back to the controller according to the detected skin temperature. When the radio frequency instrument is used, the temperature sensor is in contact with the skin to detect the real-time temperature of the skin, and the controller correspondingly adjusts the phototherapy control signal according to the real-time temperature value fed back by the temperature sensor, so that the skin temperature monitoring and protection control effects are achieved. It should be noted that, the main control board 10 and the radio frequency board 20 are integrated into a whole, and the function realized by the radio frequency board 20 can be adjusted to be realized by the main control board 10 ', that is, the temperature sensor can also be directly arranged on the main control board 10', and is not described herein again.
In some embodiments, the rf instrument control circuit further includes a rechargeable battery 41, and the main control board 10 is further provided with a charging circuit, where the charging circuit converts the electric energy provided by the rechargeable battery 41 into the operating voltage required by the rf board 20, and outputs the operating voltage to the rf board 20. The rechargeable battery 41 can be a lithium battery, and the battery is arranged in the radio frequency instrument, so that the radio frequency instrument can be used under the condition of no connection with other external power supplies, is convenient for a user to carry, and is suitable for various use occasions. When the radio frequency instrument is connected with an external power supply, the radio frequency instrument can also be switched to supply power to the external power supply, and the external power supply charges the rechargeable battery 41.
In some embodiments, a buzzer control circuit is further disposed on the radio frequency board 20, and the buzzer control circuit is configured to generate a corresponding control signal to a buzzer according to the current working state of the radio frequency meter. Through setting up bee calling organ, bee calling organ can send the sound suggestion in needs, for example when detecting skin high temperature, bee calling organ sends the buzzing sound of assigned frequency and reports an emergency and asks for help or increased vigilance for the user can in time know and take corresponding measure. It should be noted that, the main control board 10 and the radio frequency board 20 are integrated, and the function realized by the radio frequency board 20 can be adjusted to be realized by the main control board 10 ', that is, the buzzer control circuit can also be directly arranged on the main control board 10', and will not be described herein again.
In some embodiments, referring to fig. 3, the electrode 30 includes a plurality of positive electrodes 31 and negative electrodes 32 arranged in a spaced-apart manner. The inventor finds that, in a certain range, the action depth of the radio frequency energy in the dermal layer of the skin is in positive correlation with the distance between the positive electrode 31 and the negative electrode 32 of the electrode 30, in this embodiment, the distance between the positive electrode 31 and the negative electrode 32 of the electrode 30 distributed in a lattice shape can be set to continuously cover from 2.5mm to 52.5mm, so that the action coverage depth is much wider than that of the scheme of double electrodes, four electrodes and six electrodes adopted in the existing radio frequency instrument, and when the electrode 30 distributed in a lattice shape can guide the energy into the skin, the energy distribution is more uniform, so that the treatment is more uniform, the condition of point discharge of the existing products does not exist, and the very friendly comfortable experience is achieved.
On the other hand, the utility model also provides a radio frequency instrument, including handle and radio frequency head, be equipped with this application embodiment in the handle radio frequency instrument control circuit, electrode 30 distribute in the terminal surface of radio frequency head.
The radio frequency instrument control circuit and the radio frequency instrument provided by the embodiment at least have the following characteristics:
the control circuit of the radio frequency instrument comprises an electrode 30 arranged at the front end of the radio frequency instrument, the electrode 30 is distributed in a lattice shape, and energy is uniformly introduced to skin through the electrode 30 distributed in the lattice shape, so that the energy distribution is more uniform, the point discharge condition can be avoided, the pricking feeling can be effectively avoided, and the more friendly and comfortable experience feeling is achieved;
secondly, the electrode 30 can correspondingly introduce the radio frequency energy or the micro-electrical stimulation energy into the skin according to the received radio frequency energy or the micro-electrical stimulation energy control signal to realize the multi-mode cosmetic effect, and the electrode 30 can correspondingly introduce the radio frequency energy or the micro-electrical stimulation energy into the skin according to the received radio frequency energy or the micro-electrical stimulation energy control signal to realize the multi-mode cosmetic effect;
thirdly, the radio frequency instrument can generate red light beautifying light waves and infrared light beautifying light waves to be output to the skin, so that phototherapy on the skin is further provided;
fourth, still be equipped with temperature sensor on the radio frequency board 20, the radio frequency appearance is in the use, and temperature sensor and skin contact and detect the real-time temperature of skin, and the controller is according to the real-time temperature value of temperature sensor feedback and the corresponding phototherapy control signal of adjustment, plays skin temperature monitoring and protection control effect.
The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of changes or substitutions within the technical scope of the present invention, and all should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A radio frequency instrument control circuit is characterized by comprising a main control board, a radio frequency board and an electrode, the main control board is connected with or integrated with the radio frequency board, the electrodes are distributed in a lattice shape and connected with the radio frequency board, the electrode is used for being arranged at the front end of the radio frequency instrument, the main control panel is provided with a controller and a charging circuit connected with the controller, the controller is used for generating a radio frequency energy control signal or a micro-electrical stimulation energy control signal to be sent to the radio frequency board, the radio frequency board generates and outputs radio frequency energy to the electrode according to the radio frequency energy control signal or transmits the received micro-electrical stimulation energy control signal to the electrode, the electrodes correspondingly guide the radio frequency energy or the micro-electrical stimulation energy into the skin according to the received radio frequency energy or the micro-electrical stimulation energy control signal.
2. The rf instrument control circuit of claim 1, further comprising a keypad coupled to the controller, the keypad having mode keys thereon, the controller switching between the rf operating mode and the micro-power operating mode based on key operations received at the keypad for the mode keys, the rf operating mode generating the rf energy control signal for transmission to the rf board and the micro-power operating mode generating the micro-power energy control signal for transmission to the rf board.
3. The rf meter control circuit according to claim 2, wherein the keypad further includes a shift button, and the controller switches between different shifts according to a button operation received by the keypad for the shift button; and/or the presence of a gas in the gas,
and the key board is also provided with an indicator light which is used for indicating the current working mode or the current gear of the radio frequency instrument.
4. The rf meter control circuit of claim 2, wherein the keypad further includes a switch button, and wherein the controller switches between on and off based on a button operation received by the keypad for the switch button.
5. The control circuit of claim 1, wherein the rf board has a light wave generating circuit and a light guide column, the controller is further configured to generate a phototherapy control signal, the rf board generates red light and infrared light through the light wave generating circuit according to the received phototherapy control signal, and the red light and the infrared light are guided by the light guide column to irradiate the skin.
6. The RF meter control circuit of claim 5, wherein the RF board further comprises a temperature sensor for detecting skin temperature, and a temperature control signal is fed back to the controller according to the detected skin temperature.
7. The rf instrument control circuit of claim 1, further comprising a rechargeable battery, wherein the main control board further comprises a charging circuit, wherein the charging circuit converts electrical energy provided by the rechargeable battery into an operating voltage required by the rf board and outputs the operating voltage to the rf board.
8. The rf meter control circuit of claim 1, wherein the rf board further comprises a buzzer control circuit, the buzzer control circuit being configured to generate a corresponding control signal to the buzzer according to the current operating state of the rf meter.
9. The rf meter control circuit of claim 1, wherein the electrodes comprise a plurality of positive and negative electrodes in a spaced-apart pair.
10. A radio frequency instrument comprising a handle and a radio frequency head, wherein the handle is provided with a radio frequency instrument control circuit according to any one of claims 1 to 9, and the electrodes are distributed on the end face of the radio frequency head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505044.1U CN215192183U (en) | 2021-07-02 | 2021-07-02 | Radio frequency instrument control circuit and radio frequency instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121505044.1U CN215192183U (en) | 2021-07-02 | 2021-07-02 | Radio frequency instrument control circuit and radio frequency instrument |
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| Publication Number | Publication Date |
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| CN215192183U true CN215192183U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121505044.1U Active CN215192183U (en) | 2021-07-02 | 2021-07-02 | Radio frequency instrument control circuit and radio frequency instrument |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681793A (en) * | 2022-03-16 | 2022-07-01 | 深圳市宗匠科技有限公司 | Radio frequency instrument, electrode contact control method and computer readable storage medium |
| 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 |
-
2021
- 2021-07-02 CN CN202121505044.1U patent/CN215192183U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114681793A (en) * | 2022-03-16 | 2022-07-01 | 深圳市宗匠科技有限公司 | Radio frequency instrument, electrode contact control method and computer readable storage medium |
| CN114681793B (en) * | 2022-03-16 | 2023-10-03 | 深圳市宗匠科技有限公司 | Radio frequency instrument, electrode contact control method and computer readable storage medium |
| 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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