CN115191985A - Radio frequency output mode control method of beauty instrument, storage medium and electronic equipment - Google Patents
Radio frequency output mode control method of beauty instrument, storage medium and electronic equipment Download PDFInfo
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- CN115191985A CN115191985A CN202210724778.1A CN202210724778A CN115191985A CN 115191985 A CN115191985 A CN 115191985A CN 202210724778 A CN202210724778 A CN 202210724778A CN 115191985 A CN115191985 A CN 115191985A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/0404—Electrodes for external use
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
- A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
Abstract
The application discloses a radio frequency output mode control method of a beauty instrument, a storage medium and electronic equipment, which respond to a radio frequency output instruction and obtain a current skin impedance value; determining a first radio frequency, a second radio frequency and a third radio frequency according to the current skin impedance value; controlling the radio frequency to output in a set mode according to the first radio frequency, the second radio frequency and the third radio frequency; the radio frequency output frequency is determined by detecting the current skin impedance value, and the appropriate radio frequency output can be selected according to the skin state of the user, so that the method has stronger pertinence; the radio frequency is switched for many times in the radio frequency output process, so that the radio frequency energy can act on different depths of the skin, and the more comprehensive beautifying effect is achieved.
Description
Technical Field
The present application relates to the field of cosmetic instruments, and in particular, to a method for controlling a radio frequency output mode of a cosmetic instrument, a storage medium, and an electronic device.
Background
Along with the appearance of domestic beauty instrument, more and more crowds begin to use domestic beauty instrument to carry out skin care, paste the contact surface of beauty instrument electrode tip on skin during the use, the electrode tip output radio frequency energy is used skin corium layer, promotes collagen growth through the cell heat effect to reach the efficiency of tightening the wrinkle.
However, the current beauty instrument has a single heating mode, different gears are provided with different radio frequency powers and frequencies, and the user can select the gear to be used. Because the user does not have professional judgment on the skin state of the user, the beauty effect is easily influenced by selecting wrong gears; moreover, the radio frequency power and frequency of each gear are fixed, and the depth of action of the radio frequency energy is fixed under a single frequency, so that the cosmetic efficacy of using a single gear is poor.
Disclosure of Invention
The application aims to overcome the defects of single mode and incomplete cosmetic effect of the cosmetic instrument in the prior art, and provides a radio frequency output mode control method of the cosmetic instrument, a storage medium and electronic equipment.
The technical scheme of the application provides a radio frequency output mode control method of a beauty instrument, which comprises the steps of responding to a radio frequency output instruction, and obtaining a current skin impedance value;
determining a first radio frequency, a second radio frequency and a third radio frequency according to the current skin impedance value, wherein the first radio frequency acts on the middle layer of the skin dermis layer, the second radio frequency is smaller than the first radio frequency and acts on the deep layer of the skin dermis layer, and the third radio frequency is larger than the first radio frequency and acts on the surface layer of the skin dermis layer;
controlling the radio frequency to be output in the following mode according to the first radio frequency, the second radio frequency and the third radio frequency:
after controlling the radio frequency output to output a first holding time period by the first radio frequency, controlling the radio frequency output to output a second holding time period by the second radio frequency, gradually increasing the radio frequency output from the second radio frequency to the first radio frequency in the first adjusting time period, after continuously controlling the radio frequency output to output a third holding time period by the first radio frequency, gradually increasing the radio frequency output from the first radio frequency to a third radio frequency in the second adjusting time period, and continuously controlling the radio frequency output to output a fourth holding time period by the third radio frequency;
wherein the second holding period is less than the first holding period, the third holding period is greater than the first holding period, and the fourth holding period is equal to or greater than the second holding period and less than the first holding period.
Further, the determining of the first radio frequency, the second radio frequency and the third radio frequency according to the current skin impedance value specifically includes
If the current skin impedance value is within the first impedance range, determining that the first radio frequency is 1.4MHz, the second radio frequency is 1.0MHz, and the third radio frequency is 2.0MHz;
the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output by 1.4MHz for 20s, controlling the radio frequency output by 1.0MHz for 10s, controlling the radio frequency output to gradually increase from 1.0MHz to 1.4MHz within 10s, after continuing to control the radio frequency output by 1.4MHz for 40s, controlling the radio frequency output to gradually increase from 1.4MHz to 2.0MHz within 20s, and continuing to control the radio frequency output by 2.0MHz for 10s.
Further, the step of controlling the radio frequency output to increase from 1.0MHz to 1.4MHz within 10s specifically comprises
Controlling the radio frequency output at 1.4MHz for 10s after controlling the radio frequency output at 1.2 MHz;
controlling the radio frequency output to gradually increase from 1.4MHz to 2.0MHz within 20s specifically comprises
After controlling the radio frequency output for 10s at 1.6MHz, controlling the radio frequency output for 10s at 1.8MHz, and then controlling the radio frequency output at 2.0 MHz.
Further, the determining of the first radio frequency, the second radio frequency and the third radio frequency according to the current skin impedance value specifically includes
If the current skin impedance value is within a second impedance range, determining that the first radio frequency is 1.2MHz, the second radio frequency is 0.5MHz, and the third radio frequency is 2.0MHz;
the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output by 1.2MHz for 30s, controlling the radio frequency output by 0.5MHz for 10s, controlling the radio frequency output to gradually increase from 0.5MHz to 1.2MHz within 20s, after continuing to control the radio frequency output by 1.2MHz for 60s, controlling the radio frequency output to gradually increase from 1.2MHz to 2.0MHz within 45s, and continuing to control the radio frequency output by 2.0MHz for 15s.
Further, the step of controlling the radio frequency output to be increased from 0.5MHz to 1.2MHz within 20s specifically comprises
Controlling the radio frequency output for 10s at 0.8MHz, controlling the radio frequency output for 10s at 1.0MHz, and controlling the radio frequency output at 1.2 MHz;
controlling the radio frequency output to gradually increase from 1.2MHz to 2.0MHz within 45s specifically comprises
After controlling the radio frequency output for 15s at 1.4MHz, controlling the radio frequency output for 15s at 1.6MHz, controlling the radio frequency output for 15s at 1.8MHz, and controlling the radio frequency output at 2.0 MHz.
Further, the determining of the first radio frequency, the second radio frequency and the third radio frequency according to the current skin impedance value specifically includes
If the current skin impedance value is within a third impedance range, determining that the first radio frequency is 1.0MHz, the second radio frequency is 0.5MHz, and the third radio frequency is 1.6MHz;
the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output for 40s at 1.0MHz, controlling the radio frequency output for 10s at 0.5MHz, controlling the radio frequency output to gradually increase from 0.5MHz to 1.0MHz within 10s, controlling the radio frequency output to gradually increase from 1.0MHz to 1.6MHz within 30s after continuing to control the radio frequency output for 70s at 1.0MHz, and continuing to control the radio frequency output for 15s at 1.6 MHz.
Further, the step of controlling the radio frequency output to be increased from 0.5MHz to 1.0MHz within 10s specifically comprises
Controlling the radio frequency output at 0.8MHz for 10s, and then controlling the radio frequency output at 1.0 MHz;
controlling the radio frequency output to gradually increase from 1.0MHz to 1.6MHz within 30s specifically comprises
After controlling the radio frequency output for 15s at 1.2MHz, controlling the radio frequency output for 15s at 1.4MHz, and then controlling the radio frequency output at 1.6 MHz.
Further, after obtaining the current skin impedance value, the method further includes
If the current skin impedance value is less than or equal to the preset impedance threshold value, the current skin impedance value is smaller than or equal to the preset impedance threshold value
Determining a first radio frequency, a second radio frequency and a third radio frequency according to the current skin impedance value, otherwise
The radio frequency output is turned off.
The technical scheme of the application also provides a storage medium, wherein the storage medium stores computer instructions, and when the computer executes the computer instructions, the storage medium is used for executing the radio frequency output mode control method of the beauty instrument.
The technical scheme of the application also provides electronic equipment which comprises at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of controlling the rf output mode of a cosmetic device as previously described.
After adopting above-mentioned technical scheme, have following beneficial effect:
the radio frequency output frequency is determined by detecting the current skin impedance value, and the appropriate radio frequency output can be selected according to the skin state of the user, so that the method has stronger pertinence;
the radio frequency is switched for many times in the radio frequency output process, so that the radio frequency energy can act on different depths of the skin, and the more comprehensive beautifying effect is achieved.
Drawings
The disclosure of the present application will become more readily understood by reference to the drawings. It should be understood that: these drawings are for illustrative purposes only and are not intended to limit the scope of the present application. In the figure:
fig. 1 is a flowchart of a method for controlling an rf output mode of a cosmetic apparatus according to an embodiment of the present application;
FIG. 2 is a timing diagram illustrating the variation of the RF output frequency of the skin impedance within a first impedance range according to an embodiment of the present invention;
FIG. 3 is a timing diagram illustrating the variation of the RF output frequency of the skin impedance within a second impedance range according to an embodiment of the present invention;
FIG. 4 is a timing diagram illustrating the variation of the RF output frequency of the skin impedance within a third impedance range according to an embodiment of the present invention;
fig. 5 is a flow chart of a method for controlling the rf output mode of the cosmetic device in accordance with a preferred embodiment of the present application;
fig. 6 is a schematic diagram of a hardware structure of an electronic device in an embodiment of the present application.
Detailed Description
Embodiments of the present application are further described below with reference to the accompanying drawings.
It is easily understood that according to the technical solutions of the present application, those skilled in the art can substitute various structures and implementations without changing the spirit of the present application. Therefore, the following detailed description and the accompanying drawings are merely illustrative of the technical solutions of the present application, and should not be construed as limiting or restricting the technical solutions of the present application in their entirety.
The directional terms upper, lower, left, right, front, rear, front, back, top, bottom and the like that are or may be mentioned in this specification are defined relative to the configurations shown in the drawings, and are relative concepts that may be changed accordingly depending on the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Throughout the description of the present application, it is to be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "coupled" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The foregoing may be understood as pertaining to the specific meaning of the present application as the case may be, to one of ordinary skill in the art.
In an embodiment of the present application, a method for controlling a radio frequency output mode of a cosmetic instrument, as shown in fig. 1, includes
Step S101: responding to a radio frequency output instruction, and acquiring a current skin impedance value;
step S102: determining a first radio frequency, a second radio frequency and a third radio frequency according to the current skin impedance value, wherein the first radio frequency acts on the middle layer of the skin dermis, the second radio frequency is smaller than the first radio frequency and acts on the deep layer of the skin dermis, and the third radio frequency is larger than the first radio frequency and acts on the surface layer of the skin dermis;
step S103: controlling the radio frequency to be output in the following mode according to the first radio frequency, the second radio frequency and the third radio frequency:
after controlling the radio frequency output to output a first holding time period by the first radio frequency, controlling the radio frequency output to output a second holding time period by the second radio frequency, gradually increasing the radio frequency output from the second radio frequency to the first radio frequency in the first adjusting time period, after continuously controlling the radio frequency output to output a third holding time period by the first radio frequency, gradually increasing the radio frequency output from the first radio frequency to a third radio frequency in the second adjusting time period, and continuously controlling the radio frequency output to output a fourth holding time period by the third radio frequency;
wherein the second holding period is less than the first holding period, the third holding period is greater than the first holding period, and the fourth holding period is equal to or greater than the second holding period and less than the first holding period.
Specifically, since the depth of action of the radio frequency energy is related to the radio frequency, the smaller the radio frequency, the deeper the skin depth of action; the research shows that the skin impedance is lower, the attenuation of the skin to the radio frequency energy is smaller, the skin impedance is larger, the attenuation of the skin to the radio frequency energy is larger, and if the skin is applied to the same skin depth, the radio frequency required by the skin with larger impedance is smaller.
In the embodiment of the application, when a radio frequency output instruction is received, a current skin impedance value is obtained, and a first radio frequency, a second radio frequency and a third radio frequency suitable for the current skin impedance value are determined according to the current skin impedance value, wherein the first radio frequency acts on a middle layer of a skin dermis, the second radio frequency is lower than the first radio frequency and acts on a deep layer of the skin dermis, and the third radio frequency is higher than the first radio frequency and acts on a surface layer of the skin dermis.
As an example, the skin impedance value is divided into three impedance ranges, preferably: the first impedance range is 50-100 omega, the second impedance range is 100-200 omega, and the third impedance range is 200-2000 omega. The corresponding first radio frequency, second radio frequency and third radio frequency are preset in different impedance ranges. And determining the corresponding first radio frequency, second radio frequency and third radio frequency according to the impedance range by judging the impedance range where the current skin impedance value is located.
When the radio frequency is output, the first radio frequency is output to quickly heat the middle layer of the dermis layer of the skin, so that heat is diffused from the middle layer of the dermis layer to the deep layer and the surface layer, namely, the skin is preliminarily heated, and then the second radio frequency, the first radio frequency and the third radio frequency are output in sequence, so that the skin is heated from the deep layer of the dermis layer to the middle layer of the dermis layer and then to the shallow layer of the dermis layer, and the skin is heated from deep to shallow.
And because the thermal energy in the middle layer of the dermis layer can diffuse to both sides, the third holding period of the first RF frequency output applied to the middle layer of the dermis layer of the skin is the longest, so that the whole skin reaches an effective temperature.
In addition, the process of increasing from the second radio frequency to the first radio frequency and the process of increasing from the first radio frequency to the third radio frequency are in a gradually increasing mode, so that the skin can be heated at each depth.
According to the skin heating device, the radio frequency can be automatically determined according to the skin impedance value, a proper working mode can be selected according to different skin states, the skin is heated from deep to shallow after being primarily heated through adjustment of the radio frequency when the radio frequency is output, all depths of the skin are heated, and the beautifying effect is improved.
In one embodiment, the determining the first rf frequency, the second rf frequency, and the third rf frequency according to the current skin impedance value specifically includes
If the current skin impedance value is within the first impedance range, determining that the first radio frequency is 1.4MHz, the second radio frequency is 1.0MHz, and the third radio frequency is 2.0MHz;
FIG. 2 is a timing diagram illustrating a frequency variation of the RF output according to the present embodiment, wherein the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output by 1.4MHz for 20s, controlling the radio frequency output by 1.0MHz for 10s, controlling the radio frequency output to gradually increase from 1.0MHz to 1.4MHz within 10s, after continuing to control the radio frequency output by 1.4MHz for 40s, controlling the radio frequency output to gradually increase from 1.4MHz to 2.0MHz within 20s, and continuing to control the radio frequency output by 2.0MHz for 10s.
The embodiment of the application provides the radio frequency output mode when the current skin impedance value is in the first impedance range, the impedance value in the first impedance range is smaller, the skin heating efficiency of the type is higher, and the attenuation degree of the radio frequency energy is lower, so that the shorter heating time and the larger radio frequency can be adopted.
Wherein, the radio frequency output is controlled to be gradually increased from 1.0MHz to 1.4MHz within 10s, specifically: controlling the radio frequency output at 1.4MHz for 10 s;
the radio frequency output is controlled to be gradually increased from 1.4MHz to 2.0MHz within 20s, and the method specifically comprises the following steps: after controlling the radio frequency output for 10s at 1.6MHz, controlling the radio frequency output for 10s at 1.8MHz, and then controlling the radio frequency output at 2.0 MHz.
The processes of gradually increasing from 1.0MHz to 1.4MHz and gradually increasing from 1.4MHz to 2.0MHz are in a step-by-step increasing mode, compared with the mode of increasing the radio frequency at a set rate, the radio frequency is more stable and controllable in the step-by-step increasing mode, each frequency is continuously output for a period of time, the skin is stably heated, and the heating effect is better.
In one embodiment, the determining the first rf frequency, the second rf frequency, and the third rf frequency according to the current skin impedance value specifically includes
If the current skin impedance value is within a second impedance range, determining that the first radio frequency is 1.2MHz, the second radio frequency is 0.5MHz, and the third radio frequency is 2.0MHz;
FIG. 3 is a timing diagram illustrating a frequency variation of the RF output according to the present embodiment, wherein the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output by 1.2MHz for 30s, controlling the radio frequency output by 0.5MHz for 10s, controlling the radio frequency output to gradually increase from 0.5MHz to 1.2MHz within 20s, after continuing to control the radio frequency output by 1.2MHz for 60s, controlling the radio frequency output to gradually increase from 1.2MHz to 2.0MHz within 45s, and continuing to control the radio frequency output by 2.0MHz for 15s.
The embodiment of the application provides the radio frequency output mode when the current skin impedance value is in the second impedance range, the impedance value in the second impedance range is moderate in size, a large part of people are the skin, the skin thickness of the type is uniform, the heating efficiency is moderate, and the attenuation degree of the radio frequency energy is moderate, so that moderate heating time and radio frequency can be adopted, compared with the radio frequency output mode in the first impedance range, the radio frequency output time period of each stage in the second impedance range is not less than the corresponding time period of the first impedance range, and the radio frequency of each stage is not greater than the corresponding radio frequency in the first impedance range.
Wherein the controlling the radio frequency output to gradually increase from 0.5MHz to 1.2MHz within 20s specifically comprises
Controlling the radio frequency output for 10s at 0.8MHz, controlling the radio frequency output for 10s at 1.0MHz, and controlling the radio frequency output at 1.2 MHz;
the radio frequency output is controlled to be gradually increased from 1.2MHz to 2.0MHz within 45s, and the method specifically comprises the following steps
After controlling the radio frequency output for 15s at 1.4MHz, controlling the radio frequency output for 15s at 1.6MHz, controlling the radio frequency output for 15s at 1.8MHz, and controlling the radio frequency output at 2.0 MHz.
The processes of gradually increasing from 0.5MHz to 1.2MHz and gradually increasing from 1.2MHz to 2.0MHz are in a step-by-step increasing mode, and compared with the mode of increasing the radio frequency at a set rate, the radio frequency is more stable and controllable in the step-by-step increasing mode, wherein the radio frequency increasing amount of each step is not more than 0.3MHz, and each frequency is continuously output for a period of time, so that the slow increase of the frequency is ensured, the skin is stably heated, and the heating effect is better.
In one embodiment, the determining the first rf frequency, the second rf frequency, and the third rf frequency according to the current skin impedance value specifically includes
If the current skin impedance value is within a third impedance range, determining that the first radio frequency is 1.0MHz, the second radio frequency is 0.5MHz, and the third radio frequency is 1.6MHz;
FIG. 4 is a timing chart showing the frequency variation of the RF output according to the first RF frequency, the second RF frequency and the third RF frequency in this embodiment, which specifically includes
After controlling the radio frequency output for 40s at 1.0MHz, controlling the radio frequency output for 10s at 0.5MHz, controlling the radio frequency output to gradually increase from 0.5MHz to 1.0MHz within 10s, controlling the radio frequency output to gradually increase from 1.0MHz to 1.6MHz within 30s after continuing to control the radio frequency output for 70s at 1.0MHz, and continuing to control the radio frequency output for 15s at 1.6 MHz.
The embodiment of the application provides a radio frequency output mode when the current skin impedance value is within a third impedance range, the impedance value within the third impedance range is large, the skin thickness of the type is thick, the heating efficiency is low, and the attenuation degree of the radio frequency energy is also large, so that a long heating time and a low radio frequency can be adopted.
Wherein the controlling the radio frequency output to gradually increase from 0.5MHz to 1.0MHz within 10s specifically comprises
Controlling the radio frequency output at 0.8MHz for 10s, and then controlling the radio frequency output at 1.0 MHz;
controlling the radio frequency output to gradually increase from 1.0MHz to 1.6MHz within 30s specifically comprises
After controlling the radio frequency output for 15s at 1.2MHz, controlling the radio frequency output for 15s at 1.4MHz, and then controlling the radio frequency output at 1.6 MHz.
The processes of gradually increasing from 0.5MHz to 1.0MHz and gradually increasing from 1.0MHz to 1.6MHz are in a step-by-step increasing mode, and compared with the mode of increasing the radio frequency at a set rate, the radio frequency is more stable and controllable in the step-by-step increasing mode, wherein the radio frequency increasing amount of each step is not more than 0.3MHz, and each frequency is continuously output for a period of time, so that the slow increase of the frequency is ensured, the skin is stably heated, and the heating effect is better.
Fig. 5 shows a method for controlling the rf output mode of a cosmetic device in a preferred embodiment of the present application, including
Step S501: responding to a radio frequency output instruction, and acquiring a current skin impedance value;
step S502: if the current skin impedance value is less than or equal to the preset impedance threshold (preferably 5k Ω), executing step S504, otherwise executing step S503;
step S503: closing the radio frequency output;
step S504: judging the impedance range of the current skin impedance value, if the current skin impedance value is in the first impedance range, executing step S505, if the current skin impedance value is in the second impedance range, executing step S506, and if the current skin impedance value is in the first impedance range, executing step S507;
step S505: controlling the radio frequency output at 1.4MHz for 20s, controlling the radio frequency output at 1.0MHz for 10s, controlling the radio frequency output at 1.2MHz for 10s, controlling the radio frequency output at 1.4MHz for 40s, controlling the radio frequency output at 1.6MHz for 10s, controlling the radio frequency output at 1.8MHz for 10s, and controlling the radio frequency output at 2.0MHz for 10s, as shown in FIG. 2;
step S506: after the radio frequency output is controlled by 1.2MHz for 30s, the radio frequency output is controlled by 0.5MHz for 10s, the radio frequency output is controlled by 0.8MHz for 10s, the radio frequency output is controlled by 1.0MHz for 10s, the radio frequency output is controlled by 1.2MHz for 60s, the radio frequency output is controlled by 1.4MHz for 15s, the radio frequency output is controlled by 1.6MHz for 15s, the radio frequency output is controlled by 1.8MHz for 15s, and the radio frequency output is controlled by 2.0MHz for 15s, which is specifically shown in FIG. 3;
step S507: after controlling the radio frequency output at 1.0MHz for 40s, controlling the radio frequency output at 0.5MHz for 10s, after controlling the radio frequency output at 0.8MHz for 10s, after continuing to control the radio frequency output at 1.0MHz for 70s, after controlling the radio frequency output at 1.2MHz for 15s, controlling the radio frequency output at 1.4MHz for 15s, and continuing to control the radio frequency output at 1.6MHz for 15s, see FIG. 4 specifically.
Before the radio frequency energy is output, whether the current skin impedance value is smaller than or equal to the preset impedance threshold value or not is judged to determine whether the skin is in good contact with the electrode tip or not, if the current skin impedance value is larger than the preset impedance threshold value, the skin is not in good contact with the electrode tip, at the moment, the radio frequency output is closed, and meanwhile, the reminding information can be sent out, and the safety of the radio frequency output is improved.
The embodiment of the application sets a fixed output mode in each impedance range, has a simple control mode, and enables radio frequency output to have certain pertinence. And the radio frequency output mode adjusts the radio frequency according to the set sequence and the maintaining time, realizes the mode of gradually heating from the deep layer of the dermis to the surface layer after preheating the middle layer of the dermis of the skin, ensures the comprehensive effect on the skin and improves the beauty effect.
The technical scheme of the application also provides a storage medium, wherein the storage medium stores computer instructions, and when the computer executes the computer instructions, the storage medium is used for executing the radio frequency output mode control method of the beauty instrument in any one of the embodiments.
Fig. 6 shows an electronic device of the present application, comprising:
at least one processor 601; and (c) a second step of,
a memory 602 communicatively connected to the at least one processor 601; wherein, the first and the second end of the pipe are connected with each other,
the memory 602 stores instructions executable by the at least one processor 601 to enable the at least one processor 601 to perform all the steps of the method of controlling the rf output mode of a cosmetic device in any of the method embodiments described above.
In fig. 6, a processor 602 is taken as an example:
the electronic device may further include: an input device 603 and an output device 604.
The processor 601, memory 602, input device 603, and output device 604 may be connected by a bus or other means.
The memory 602, which is a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions/modules corresponding to the rf output mode control method of the beauty instrument in the embodiment of the present application, for example, the method flow shown in fig. 1 or fig. 5. The processor 601 executes various functional applications and data processing by running the nonvolatile software programs, instructions and modules stored in the memory 602, that is, the method for controlling the radio frequency output mode of the beauty instrument in the above embodiments is realized.
The memory 602 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of a radio frequency output mode control method of the beauty instrument, and the like. Further, the memory 602 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, the memory 602 optionally includes memory remotely located from the processor 601, and these remote memories may be connected via a network to a device that performs the rf output mode control method of the cosmetic device. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 603 may receive input from a user click and generate signal inputs related to user settings and function control of the rf output mode control method of the cosmetic instrument. The output device 604 may output signals such as current and data, for example, radio frequency energy output by the method for controlling the radio frequency output mode of the beauty instrument, and the output device 604 may further be connected to a display device including an indicator light and a display screen.
The method of controlling the rf output mode of the cosmetic instrument in any of the above method embodiments is performed when the one or more modules are stored in the memory 602 and executed by the one or more processors 601.
What has been described above is merely the principles and preferred embodiments of the present application. It should be noted that, for those skilled in the art, the embodiments obtained by appropriately combining the technical solutions respectively disclosed in the different embodiments are also included in the technical scope of the present invention, and several other modifications may be made on the basis of the principle of the present application and should be regarded as the protective scope of the present application.
Claims (10)
1. A radio frequency output mode control method of a beauty instrument is characterized by comprising
Responding to a radio frequency output instruction, and acquiring a current skin impedance value;
determining a first radio frequency, a second radio frequency and a third radio frequency according to the current skin impedance value, wherein the first radio frequency acts on the middle layer of the skin dermis, the second radio frequency is smaller than the first radio frequency and acts on the deep layer of the skin dermis, and the third radio frequency is larger than the first radio frequency and acts on the surface layer of the skin dermis;
controlling the radio frequency to be output in the following mode according to the first radio frequency, the second radio frequency and the third radio frequency:
after controlling the radio frequency to output a first holding time period by a first radio frequency, controlling the radio frequency to output a second holding time period by a second radio frequency, controlling the radio frequency to gradually increase from the second radio frequency to the first radio frequency in a first adjusting time period, after continuously controlling the radio frequency to output a third holding time period by the first radio frequency, controlling the radio frequency to gradually increase from the first radio frequency to a third radio frequency in the second adjusting time period, and continuously controlling the radio frequency to output a fourth holding time period by the third radio frequency;
wherein the second holding period is less than the first holding period, the third holding period is greater than the first holding period, and the fourth holding period is equal to or greater than the second holding period and less than the first holding period.
2. The method of claim 1, wherein the determining the first rf frequency, the second rf frequency, and the third rf frequency based on the current skin impedance value comprises
If the current skin impedance value is within the first impedance range, determining that the first radio frequency is 1.4MHz, the second radio frequency is 1.0MHz, and the third radio frequency is 2.0MHz;
the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output by 1.4MHz for 20s, controlling the radio frequency output by 1.0MHz for 10s, controlling the radio frequency output to gradually increase from 1.0MHz to 1.4MHz within 10s, after continuing to control the radio frequency output by 1.4MHz for 40s, controlling the radio frequency output to gradually increase from 1.4MHz to 2.0MHz within 20s, and continuing to control the radio frequency output by 2.0MHz for 10s.
3. The method of claim 2, wherein the step-wise increasing of the RF output from 1.0MHz to 1.4MHz within 10s comprises
Controlling the radio frequency output at 1.4MHz for 10s after controlling the radio frequency output at 1.2 MHz;
controlling the radio frequency output to gradually increase from 1.4MHz to 2.0MHz within 20s specifically comprises
After controlling the radio frequency output for 10s at 1.6MHz, controlling the radio frequency output for 10s at 1.8MHz, and then controlling the radio frequency output at 2.0 MHz.
4. The method for controlling RF output mode of a cosmetic instrument according to claim 1, wherein said determining a first RF frequency, a second RF frequency and a third RF frequency based on a current skin impedance value comprises
If the current skin impedance value is within a second impedance range, determining that the first radio frequency is 1.2MHz, the second radio frequency is 0.5MHz, and the third radio frequency is 2.0MHz;
the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output by 1.2MHz for 30s, controlling the radio frequency output by 0.5MHz for 10s, controlling the radio frequency output to gradually increase from 0.5MHz to 1.2MHz within 20s, after continuing to control the radio frequency output by 1.2MHz for 60s, controlling the radio frequency output to gradually increase from 1.2MHz to 2.0MHz within 45s, and continuing to control the radio frequency output by 2.0MHz for 15s.
5. The method of claim 4, wherein the step-wise increasing of RF output from 0.5MHz to 1.2MHz within 20s comprises
Controlling the radio frequency output for 10s at 0.8MHz, controlling the radio frequency output for 10s at 1.0MHz, and controlling the radio frequency output at 1.2 MHz;
the radio frequency output is controlled to be gradually increased from 1.2MHz to 2.0MHz within 45s, and the method specifically comprises the following steps
After controlling the radio frequency output for 15s at 1.4MHz, controlling the radio frequency output for 15s at 1.6MHz, controlling the radio frequency output for 15s at 1.8MHz, and controlling the radio frequency output at 2.0 MHz.
6. The method of claim 1, wherein the determining the first rf frequency, the second rf frequency, and the third rf frequency based on the current skin impedance value comprises
If the current skin impedance value is within a third impedance range, determining that the first radio frequency is 1.0MHz, the second radio frequency is 0.5MHz, and the third radio frequency is 1.6MHz;
the controlling the RF output according to the first RF frequency, the second RF frequency and the third RF frequency specifically includes
After controlling the radio frequency output for 40s at 1.0MHz, controlling the radio frequency output for 10s at 0.5MHz, controlling the radio frequency output to gradually increase from 0.5MHz to 1.0MHz within 10s, controlling the radio frequency output to gradually increase from 1.0MHz to 1.6MHz within 30s after continuing to control the radio frequency output for 70s at 1.0MHz, and continuing to control the radio frequency output for 15s at 1.6 MHz.
7. The method of claim 6, wherein the step-wise increasing of RF output from 0.5MHz to 1.0MHz within 10s comprises
Controlling the radio frequency output at 0.8MHz for 10s, and then controlling the radio frequency output at 1.0 MHz;
controlling the radio frequency output to gradually increase from 1.0MHz to 1.6MHz within 30s specifically comprises
After controlling the radio frequency output for 15s at 1.2MHz, controlling the radio frequency output for 15s at 1.4MHz, and then controlling the radio frequency output at 1.6 MHz.
8. The method of controlling rf output mode of a cosmetic device according to any one of claims 2 to 7, further comprising, after obtaining the current skin impedance value, obtaining the current skin impedance value
If the current skin impedance value is less than or equal to the preset impedance threshold value, the current skin impedance value is smaller than or equal to the preset impedance threshold value
Determining a first radio frequency, a second radio frequency and a third radio frequency according to the current skin impedance value, otherwise
The radio frequency output is turned off.
9. A storage medium storing computer instructions for performing the method of controlling the rf output mode of a cosmetic device according to any one of claims 1 to 8 when the computer instructions are executed by a computer.
10. An electronic device comprising at least one processor; and (c) a second step of,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform a method of controlling a radio frequency output pattern of a cosmetic instrument as claimed in any one of claims 1 to 8.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117599342A (en) * | 2023-01-10 | 2024-02-27 | 广州星际悦动股份有限公司 | Energy output control method, device, equipment and medium for beauty equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117599342A (en) * | 2023-01-10 | 2024-02-27 | 广州星际悦动股份有限公司 | Energy output control method, device, equipment and medium for beauty equipment |
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