Multifunctional beauty instrument and working method thereof

Abstract

The invention relates to the technical field of household appliance control, and discloses a multifunctional beauty instrument and a working method of the multifunctional beauty instrument, and the multifunctional beauty instrument comprises a main control chip which is used for generating a low-frequency vibration function control signal, an ultrasonic vibration function control signal and / or a micro-current function control signal; the massage head comprises a first vibration generator, a second vibration generator and a micro-current generator; the low-frequency vibration driving module is used for controlling the first vibration generator to generate low-frequency vibration according to the low-frequency vibration function control signal; the ultrasonic vibration driving module is used for controlling a second vibration generator to generate ultrasonic vibration according to the ultrasonic vibration function control signal; and the micro-current pulse driving module is used for controlling the micro-current pulse generated by the micro-current generator according to the micro-current function control signal. The functions of the beauty instrument can be enriched, and the multiple functions are used in cooperation to improve the beauty and skin care effect, so that the user experience feeling and satisfaction degree are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of beauty instruments, and in particular to a working method, device, equipment, medium and beauty instrument of a beauty instrument. Background Art

[0002] Faced with the deteriorating environment and increasing work pressure, it is particularly important for people to take care of themselves. Now many health care products and skin care products on the market are mostly absorbed through the skin, which is not only safe with few side effects, but also convenient and simple to use. However, due to the inherent barrier effect of the skin's stratum corneum, health care products and skin care products cannot be well absorbed under traditional kneading and massage methods, which not only causes waste to a certain extent, but also prolongs the use cycle. Home beauty instruments refer to the principles of beauty instruments in the hospital line, and mainly use physics, electronics or optics to care for the skin. At present, the small home beauty instruments on the market mainly include microcurrent pulse type, ultrasonic vibration type, vacuum adsorption type, radio frequency type, moisturizing spray type and various light types. However, the existing beauty instruments generally only focus on specific functions, and do not combine multiple functions for application, so the functions are single, resulting in limited beauty and skin care effects and poor user experience. Summary of the invention

[0003] In view of this, the present invention provides a working method, device, equipment, medium and beauty instrument of a beauty instrument to solve the problem that the existing beauty instruments have a single function.

[0004] In a first aspect, the present invention provides a multifunctional beauty instrument, comprising:

[0005] A main control chip, used to generate a low-frequency vibration function control signal, an ultrasonic vibration function control signal and / or a micro-current function control signal;

[0006] The massage head comprises: a first vibration generator, a second vibration generator and a micro-current generator;

[0007] A low-frequency vibration driving module is connected to the main control chip and the first vibration generator, and is used to control the first vibration generator to generate low-frequency vibration according to the low-frequency vibration function control signal;

[0008] The ultrasonic vibration driving module is connected to the main control chip and the second vibration generator, and is used to control the second vibration generator to generate ultrasonic vibration according to the ultrasonic vibration function control signal;

[0009] The microcurrent pulse driving module is connected to the main control chip and the microcurrent generator, and is used to control the microcurrent pulses generated by the microcurrent generator according to the microcurrent function control signal.

[0010] The multifunctional beauty instrument provided by the embodiment of the present invention deploys a low-frequency vibration driving module, an ultrasonic vibration driving module and a micro-current pulse driving module, and the main control chip generates a corresponding function control signal. Each module operates under the function control signal to control the corresponding generator deployed at the massage head to generate low-frequency vibration, ultrasonic vibration or micro-current pulse. The present invention can enrich the functions of the beauty instrument by integrating the low-frequency vibration driving module, the ultrasonic vibration driving module and the micro-current pulse driving module on the beauty instrument at the same time, and the combination of multiple functions can improve the beauty and skin care effect, thereby increasing the user experience and satisfaction.

[0011] In an optional implementation, the first vibration generator is a vibration motor; the second vibration generator is a piezoelectric ceramic vibration piece; and the microcurrent generator is a microcurrent electrode.

[0012] The present invention integrates generators corresponding to various functions in the massage head, thereby ensuring the realization of various functions, so that the massage head acts on the human face and provides different skin care functions for the user.

[0013] In an optional implementation, the massage head further includes: a distance sensor for detecting the distance between the massage head and the face of the person.

[0014] The present invention can ensure that the massage head starts working when it is close to the face of the person by detecting the distance between the massage head and the face of the person, thereby avoiding ineffective work, reducing the power consumption of the beauty instrument and extending the working time.

[0015] In an optional embodiment, the main control chip is connected to the low-frequency vibration drive module, the ultrasonic vibration drive module and the microcurrent pulse drive module respectively through different preset pins, and is used to generate corresponding low-frequency vibration function control signals, ultrasonic vibration function control signals or microcurrent function control signals by controlling the levels of different preset pins after detecting that the distance interval is less than a preset distance threshold.

[0016] The present invention connects other functional modules through different pins of the same main control chip, and can uniformly control the modules, thereby reducing the number of modules inside the beauty instrument and avoiding a large product size due to rich functions.

[0017] In an optional implementation, a first end of the low-frequency vibration driving module is connected to a first pin of the main control chip, and a second end is connected to the first vibration generator.

[0018] The present invention deploys a low-frequency vibration drive module, which can utilize low-frequency vibration massage to relieve the tightness of muscle tissue and improve user experience.

[0019] In an optional embodiment, the ultrasonic vibration driving module includes: a boost unit, a frequency control unit and a gear control unit; the first end of the boost unit is connected to the second pin of the main control chip, and is used to increase the first preset input power from the first preset voltage to the second preset voltage when the second pin outputs a high level; the first end of the frequency control unit is connected to the third pin of the main control chip, the second end is connected to the second end of the boost unit, and the third end is connected to the second vibration generator, and is used to generate an ultrasonic wave of a preset frequency when the third pin outputs a high level; the first end of the gear control unit is connected to a preset number of fourth pins of the main control chip, and the second end is connected to the second end of the boost unit, and is used to adjust the second preset voltage by controlling the number of preset voltage-dividing resistors connected when the fourth pin outputs a high level, so as to adjust the ultrasonic wave array amplitude.

[0020] The present invention deploys an ultrasonic vibration drive module, and can utilize ultrasonic high-frequency vibration, ultrasonic strong penetration, and physical and chemical effects that can penetrate deep into the skin, thereby improving the permeability of cell membranes and expanding skin pores, so that health products or skin care products can pass through human skin smoothly, and the skin can be fully absorbed, thereby improving the absorption effect. At the same time, by providing gear control, the personalized use needs of users can be met.

[0021] In an optional embodiment, the microcurrent pulse driving module includes: a signal driving unit, a filtering unit and an operational amplifier unit; the first end of the signal driving unit is connected to the fifth pin of the main control chip, and is used to convert the square wave signal of the first preset amplitude output by the fifth pin into a square wave signal of the second preset amplitude based on the second preset input voltage; the first end of the filtering unit is connected to the second end of the signal driving unit, and is used to convert the square wave signal of the second preset amplitude into a sinusoidal wave signal of the second preset amplitude; the first end of the operational amplifier unit is connected to the second end of the filtering unit, and the second end is connected to the microcurrent generator, and is used to convert the sinusoidal signal of the second preset amplitude into a sinusoidal wave signal of the third preset amplitude, and input it to the positive terminal of the microcurrent generator.

[0022] The present invention deploys a microcurrent pulse drive module, which can utilize the physical and chemical effects of microcurrent to tighten the skin and delay aging, and promote blood circulation and metabolism through dual vibration and microcurrent stimulation, thereby maintaining the toughness and elasticity of the skin and achieving the effect of beauty and skin care.

[0023] In a second aspect, the present invention provides a working method of a multifunctional beauty instrument, which is applied to a main control chip of the multifunctional beauty instrument of the first aspect or any corresponding embodiment thereof, and the method comprises:

[0024] When the smart beauty mode is turned on, a low-frequency vibration function control signal is generated, and a first operating time corresponding to the low-frequency vibration function is accumulated;

[0025] If the first operation time exceeds the first preset time threshold, an ultrasonic vibration function control signal is generated, and a second operation time corresponding to the ultrasonic vibration function is accumulated;

[0026] If the second operating time exceeds the second preset time threshold, a microcurrent function control signal is generated, and the third operating time corresponding to the microcurrent function is accumulated until the third operating time exceeds the third preset time threshold, and the operation is terminated.

[0027] The working method of the multifunctional beauty instrument provided by the embodiment of the present invention can enrich the functions of the beauty instrument by accumulating the function running time and sequentially superimposing the low-frequency vibration function, ultrasonic vibration function and microcurrent function under the action of the function control signal. The dual vibration and microcurrent stimulation functions cooperate to promote blood circulation and metabolism, maintain the toughness and elasticity of the skin, and enhance the beauty and skin care effects, thereby increasing the user experience and satisfaction.

[0028] In an optional implementation, before generating the low-frequency vibration function control signal, it also includes: obtaining the distance interval between the massage head and the face, and generating the low-frequency vibration function control signal when the distance interval is less than a preset distance threshold.

[0029] The present invention can ensure that the massage head starts working when it is close to the face of the person by detecting the distance between the massage head and the face of the person, thereby avoiding ineffective work, reducing the power consumption of the beauty instrument and extending the working time.

[0030] In an optional implementation, during the operation of the ultrasonic vibration function or the operation of the microcurrent function, it also includes: acquiring a gear control signal, and adjusting the ultrasonic vibration function or the microcurrent function according to the gear control signal.

[0031] The present invention can meet the personalized usage needs of users by providing gear control, allowing users to adjust the gear according to their own facial skin conditions, avoiding the problem of excessive force causing damage to the user's skin, or too little force causing poor skin care effects.

[0032] In an optional implementation, during the operation of the low-frequency vibration function, the ultrasonic vibration function and / or the microcurrent function, it also includes: if a mode switching signal is detected, performing function switching according to the function switching signal.

[0033] The present invention can further meet the personalized usage needs of users by providing function switching. Users can adjust the beauty functions according to their own habits, thereby improving user experience.

[0034] In a third aspect, the present invention provides a working device of a multifunctional beauty instrument, which is used to execute the working method of the multifunctional beauty instrument of the second aspect or any corresponding embodiment thereof, and the device comprises:

[0035] A first function control module, for generating a low-frequency vibration function control signal and accumulating a first running time corresponding to the low-frequency vibration function when the intelligent beauty mode is turned on;

[0036] A second function control module, configured to generate an ultrasonic vibration function control signal if the first operation time exceeds a first preset time threshold, and accumulate a second operation time corresponding to the ultrasonic vibration function;

[0037] The third function control module is used to generate a microcurrent function control signal if the second operating time exceeds the second preset time threshold, and accumulate the third operating time corresponding to the microcurrent function until the third operating time exceeds the third preset time threshold to terminate the work.

[0038] In a fourth aspect, the present invention provides a computer device comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the computer instructions to execute the working method of the multi-functional beauty instrument of the above-mentioned second aspect or any corresponding embodiment thereof.

[0039] In a fifth aspect, the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the working method of the multi-functional beauty instrument of the second aspect or any corresponding embodiment thereof.

[0040] In a sixth aspect, the present invention provides a computer program product, comprising computer instructions for causing a computer to execute the operating method of the multi-functional beauty instrument of the second aspect or any corresponding embodiment thereof. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0042] Figure 1 is a structural block diagram of a multifunctional beauty instrument according to an embodiment of the present invention;

[0043] Figure 2 is a schematic diagram of a body of a multifunctional beauty instrument according to an embodiment of the present invention;

[0044] Figure 3 is a schematic diagram of a massage head of a multifunctional beauty instrument according to an embodiment of the present invention;

[0045] Figure 4 is a partial schematic diagram of a massage head of a multifunctional beauty instrument according to an embodiment of the present invention;

[0046] Figure 5 is a system block diagram of a multifunctional beauty instrument according to an embodiment of the present invention;

[0047] Figure 6 is a schematic diagram of a vibration motor driving circuit of a multifunctional beauty instrument according to an embodiment of the present invention;

[0048] Figure 7 is a schematic diagram of an ultrasonic vibration driving circuit of a multifunctional beauty instrument according to an embodiment of the present invention;

[0049] Figure 8 is a schematic diagram of a micro-current pulse driving circuit of a multifunctional beauty instrument according to an embodiment of the present invention;

[0050] Fig. 9 is a schematic flow chart of a working method of a multifunctional beauty instrument according to an embodiment of the present invention;

[0051] Fig.10 is a schematic diagram of a specific flow chart of a working method of a multifunctional beauty instrument according to an embodiment of the present invention;

[0052] Fig.11 is a vibration schematic diagram of a working method of a multifunctional beauty instrument according to an embodiment of the present invention;

[0053] Fig.12 is a structural block diagram of a working device of a multifunctional beauty instrument according to an embodiment of the present invention;

[0054] Fig.13 It is a schematic diagram of the hardware structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0056] The embodiment of the present invention is applicable to the scenario where a user uses a beauty instrument to beautify and skin care the facial skin. The embodiment of the present invention provides a multifunctional beauty instrument, which achieves the effect of improving the beauty and skin care effect by integrating multiple beauty functions.

[0057] According to an embodiment of the present invention, a multifunctional beauty instrument embodiment is provided. It should be noted that, as used below, the term "module" can be a combination of software and / or hardware that implements a predetermined function. Although the device described in the following embodiments is preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0058] In this embodiment, a multifunctional beauty instrument is provided. Figure 1 is a structural block diagram of a multifunctional beauty instrument according to an embodiment of the present invention. Figure 1 As shown, the beauty instrument includes:

[0059] The main control chip 100 is used to generate a low-frequency vibration function control signal, an ultrasonic vibration function control signal and / or a micro-current function control signal;

[0060] The massage head 200 includes: a first vibration generator 201, a second vibration generator 202 and a micro-current generator 203;

[0061] The low-frequency vibration driving module 300 is connected to the main control chip 100 and the first vibration generator 201, and is used to control the first vibration generator 201 to generate low-frequency vibration according to the low-frequency vibration function control signal;

[0062] The ultrasonic vibration driving module 400 is connected to the main control chip 100 and the second vibration generator 202, and is used to control the second vibration generator 202 to generate ultrasonic vibration according to the ultrasonic vibration function control signal;

[0063] The microcurrent pulse driving module 500 is connected to the main control chip 100 and the microcurrent generator 203 , and is used to control the microcurrent pulse generated by the microcurrent generator 203 according to the microcurrent function control signal.

[0064] Specifically, in the embodiment of the present invention, Figure 2 As shown, the beauty instrument body includes a controller motherboard composed of a main control chip 100, as well as corresponding drive circuits of a low-frequency vibration drive module 300, an ultrasonic vibration drive module 400, and a micro-current pulse drive module 500. The beauty instrument body also includes a battery and a wireless charging plate. Placing the beauty instrument body on an external wireless charger can charge the internal battery. The top of the beauty instrument is a massage head 200, including a distance sensor 204 and a corresponding function generator. The distance sensor 204 is used to detect the distance between the massage head and the face. Figure 3As shown, the functional generator includes a first vibration generator 201, a second vibration generator 202 and a micro-current generator 203, wherein the first vibration generator 201 is a vibration motor, such as a common rotor motor or a linear motor, which is located at the rear of the massage head; the second vibration generator 202 is a piezoelectric ceramic vibration piece, such as Figure 4 As shown, it includes a fixed positive electrode (+) end and an unfixed negative electrode (-) end; the micro-current generator 203 is a micro-current electrode, such as Figure 4 As shown, it is fixed on the movable part and includes positive electrodes and negative electrodes arranged at intervals. Figure 5 As shown in the system block diagram, the beauty instrument body mainboard also includes a display module and buttons, which provide users with operating functions such as function display, gear adjustment and function switching.

[0065] In some optional implementations, the main control chip 100 in the embodiment of the present invention is connected to the low-frequency vibration driving module 300, the ultrasonic vibration driving module 400 and the micro-current pulse driving module 500 through different preset pins, and is used to generate corresponding low-frequency vibration function control signals, ultrasonic vibration function control signals or micro-current function control signals by controlling the levels of different preset pins after detecting that the distance between the face and the massage head is less than the preset distance threshold. Figure 6 As shown, the first end of the vibration motor driving circuit corresponding to the low-frequency vibration driving module 300 is connected to the first pin IO0 of the main control chip 100, and the second end is connected to the first vibration generator (vibration motor M). In addition, the vibration motor driving circuit also includes current limiting resistors R6, R7, R8 and R17, NPN transistor Q2 (or N-type MOS tube), and PNP transistor Q3 (or P-type MOS tube). The principle of the vibration motor driving circuit is: when the first pin IO0 of the main control chip outputs a high level, the NPN transistor Q2 is turned on, the PNP transistor Q3 is turned on, and the vibration motor M starts to rotate; when the IO0 output is a low level, the NPN transistor Q2 is turned off, the PNP transistor Q3 is turned off, and the vibration motor M stops rotating.

[0066] In some optional embodiments, such as Figure 7As shown, the ultrasonic vibration drive circuit corresponding to the ultrasonic vibration drive module 400 includes: a boost unit 401, a frequency control unit 402, and a gear control unit 403. Among them, the boost unit 401 is a Boost boost circuit N1, its power input terminal is Vin, the voltage of the input power supply is VCC_1, the power output terminal is Vout, the voltage of the output power supply is VCC_2, Vin < Vout, and BF is the feedback pin of the Boost boost chip. The first end EN of the Boost boost circuit N1 is connected to the second pin IO6 of the main control chip 100, and is used to raise the first preset input power supply from the first preset voltage VCC_1 to the second preset voltage VCC_2 when a high level is output from the second pin IO6. The frequency control unit 402 includes: an inductor L1, an N-type MOS transistor Q1, a DC-blocking capacitor C1, and a sampling resistor R5. Among them, the first end (one end of Q1) of the frequency control unit 402 is connected to the third pin IO4 of the main control chip, the second end (one end of L1) is connected to the second end (power output terminal Vout) of the boost unit 401, and the third end (one end of C1) is connected to the second vibration generator (piezoelectric vibration ceramic sheet Y1), and is used to generate ultrasonic waves with a preset frequency when a high level is output from the third pin IO4. The gear control unit (403) includes voltage-dividing resistors R1, R2, R3, and R4. The first end is connected to a preset number of fourth pins of the main control chip, that is, one end of the voltage-dividing resistor R2 is connected to the pin IO1, one end of the voltage-dividing resistor R3 is connected to the pin IO2, and one end of the voltage-dividing resistor R4 is connected to the pin IO3; the second end is connected to the second end of the boost unit, that is, one end of the voltage-dividing resistor R1 is connected to the voltage output terminal Vout of the Boost boost circuit N1. At the same time, the other ends of the voltage-dividing resistors R2, R3, and R4, the other end of the voltage-dividing resistor R1, and the BF end of the Boost boost circuit N1 are connected at point a, and are used to adjust the second preset voltage by controlling the number of preset voltage-dividing resistors connected when a high level is output from the fourth pin, so as to adjust the starting amplitude of the ultrasonic wave. The principle of the ultrasonic vibration drive circuit is: when a high level is output from the second pin IO6 of the main control chip, the enable of the Boost boost circuit is turned on, the Boost boost circuit works, and after VCC_1 passes through the Boost boost circuit, the output is the VCC_2 voltage (VCC_2 > VCC_1). R2, R3, and R4 are resistors with different resistance values, and the voltage value of VCC_2 can be changed by setting the low level of IO1 to IO3, so as to realize the control of the gear (the higher the voltage, the higher the gear). The calculation formula of VCC_2 is:

[0067]

[0068] Among them, x is the equivalent resistance value of point a to ground, and Vref is the reference voltage inside the Boost chip, that is, the voltage of the BF pin to ground. IO4 is the PWM wave output, and the output frequency is the ultrasonic frequency f. When IO4 is at a high level, the NMOS tube Q1 is turned on, the inductor L1 stores energy, and the piezoelectric ceramic vibrating plate Y1 releases energy; when IO4 is at a low level, the NMOS tube Q1 is turned off, the inductor L1 releases energy, and the piezoelectric ceramic vibrating plate Y1 stores energy. The piezoelectric ceramic vibrating plate Y1 oscillates back and forth during the energy storage and release process, thereby achieving the effect of ultrasonic vibration. The starting amplitude is determined by the voltage value of VCC_2, and R5 is used to achieve overcurrent protection and constant power feedback.

[0069] In some optional embodiments, such as Figure 8 As shown, the micro-current pulse driving circuit corresponding to the micro-current pulse driving module 500 includes: a signal driving unit 501, a filtering unit 502 and an operational amplifier unit 503. Among them, the signal driving unit 501 includes: current limiting resistors R14, R15, R16 and R17, NPN transistor Q4, PNP transistor Q5, and the values ​​of the current limiting resistors R14, R15, R16 and R17 are such that when IO5 outputs high and low levels, Q4 and Q5 can be normally turned on, and no restriction is made here. The first end of the signal driving unit 501 (one end of the current limiting resistor R14) is connected to the fifth pin IO5 of the main control chip, and is used to convert the square wave signal of the first preset amplitude output by the fifth pin IO5 into a square wave signal of the second preset amplitude based on the second preset input voltage VCC_3. The filter unit 502 includes: blocking capacitors C2 and C4, filter capacitor C3, filter resistors R9, R10 and R11, and the values ​​of filter resistors R9, R10 and R11 are selected to filter the input square wave signal into a sine wave signal, which is not limited here. The first end of the filter unit 502 (one end of the blocking capacitor C2) is connected to the second end of the signal driving unit 501 (one end of Q5), and is used to convert the square wave signal of the second preset amplitude into a sine wave signal of the second preset amplitude. The operational amplifier unit 503 includes: filter capacitors C5 and C6, operational amplifier chip U4, current limiting resistors R12 and R13, and blocking capacitor C7. The first end of the operational amplifier unit 503 (two ends of C5) is connected to the second end of the filter unit (two ends of R11), and the second end (one end of C7) is connected to the micro-current generator 203, and is used to convert the sine signal of the second preset amplitude into a sine wave signal of the third preset amplitude, and input it to the positive terminal of the micro-current generator 203. The principle of the micro-current pulse drive circuit is: the main control chip 100 outputs a square wave signal, and the output square wave frequency is f e, generally 1-5KHz, can be adjusted according to the actual effect, and is not limited here; the signal driving unit 501 converts the signal with relatively weak driving ability output by the main control chip 100 into a signal with strong driving ability, and converts the output square wave waveform amplitude into VCC_3, and the voltage of VCC_3 can be changed to change the gear of the micro-current pulse. The principle can be seen from the principle of the vibration motor driving circuit; the filtering unit converts the square wave signal into a sine wave signal. The principle is that the square wave signal is converted into an alternating square wave signal after passing through the DC isolation capacitor C2. The alternating square wave signal passes through the charging and discharging of C3 and the current limiting of R9 and R10, and then passes through the DC isolation capacitor C4 (R11 is the discharge resistor of the C4 capacitor) to output a sine signal. The operational amplifier unit 503 amplifies the sine signal into a sine wave signal with a larger amplitude, and the sine wave signal is then passed into the positive terminal of the massage head.

[0070] The multifunctional beauty instrument provided by the embodiment of the present invention deploys a low-frequency vibration driving module, an ultrasonic vibration driving module and a micro-current pulse driving module, and the main control chip generates a corresponding function control signal. Each module operates under the function control signal to control the corresponding generator deployed at the massage head to generate low-frequency vibration, ultrasonic vibration or micro-current pulse. The present invention can enrich the functions of the beauty instrument by integrating the low-frequency vibration driving module, the ultrasonic vibration driving module and the micro-current pulse driving module on the beauty instrument at the same time, and the combination of multiple functions can improve the beauty and skin care effect, thereby increasing the user experience and satisfaction.

[0071] An embodiment of the present invention also provides an embodiment of a working method of a multifunctional beauty instrument. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0072] In this embodiment, a working method of a multifunctional beauty instrument is provided, which can be used for the main control chip of the multifunctional beauty instrument. Fig. 9 is a flow chart of a working method of a multifunctional beauty instrument according to an embodiment of the present invention. Fig. 9 As shown, the process includes the following steps:

[0073] Step S901, when the smart beauty mode is turned on, a low-frequency vibration function control signal is generated, and the first running time corresponding to the low-frequency vibration function is accumulated.

[0074] Specifically, in the embodiment of the present invention, Fig.10 As shown in the figure, after the user turns on the smart beauty mode, the distance sensor of the massage head will detect the distance between the face and the massage head. When the distance is less than the preset distance threshold L minWhen , the main control chip generates a low-frequency vibration function control signal, that is, pin IO0 is set high. At this time, the transistor Q3 in the vibration motor drive circuit is turned on, and the vibration motor is turned on. This is a low-frequency vibration. At the same time, the main control chip will accumulate the running time of the vibration motor.

[0075] Step S902: if the first operating time exceeds the first preset time threshold, an ultrasonic vibration function control signal is generated, and a second operating time corresponding to the ultrasonic vibration function is accumulated.

[0076] Specifically, in the embodiment of the present invention, when the main control chip determines that the first operating time corresponding to the vibration motor exceeds the first preset time threshold T1, the main control chip generates an ultrasonic vibration function control signal, that is, sets pin IO6 to high, and the Boost circuit starts outputting. At this time, the main control chip will detect the gear position of the ultrasonic vibration function. The beauty instrument of the embodiment of the present invention sets voltage-dividing resistors R1, R2, R3 and R4 in the ultrasonic vibration drive circuit. The user can adjust the height of the connected pins IO1, IO2 and IO3 by pressing buttons, thereby determining the number of connected voltage-dividing resistors. The voltage at point a in the ultrasonic vibration drive circuit changes, corresponding to different gears of ultrasonic vibration. For example, the embodiment of the present invention can achieve 7-gear switching of ultrasonic vibration, such as Figure 7 As shown: ① If IO1 is low, IO2 is high, and IO3 is high, x is the resistance value of R2; ② If IO1 is high, IO2 is low, and IO3 is high, x is the resistance value of R3; ③ If IO1 is high, IO2 is high, and IO3 is low, x is the resistance value of R4; ④ If IO1 is low, IO2 is low, and IO3 is high, x is the resistance value of R2 / / R3; ⑤ If IO1 is low, IO2 is high, and IO3 is low, x is the resistance value of R2 / / R4; ⑥ If IO1 is high, IO2 is low, and IO3 is low, x is the resistance value of R3 / / R4; ⑦ If IO1 is low, IO2 is low, and IO3 is low, x is the resistance value of R2 / / R3 / / R4. This is just an example and is not limited to this. After the gear position is determined, the third pin IO4 of the main control chip outputs a square wave and turns on ultrasonic vibration. At this time, low-frequency vibration and ultrasonic vibration are carried out simultaneously, and the second operating time of the ultrasonic function is accumulated, as shown in Fig.11 As shown, by adding a small amplitude and high frequency vibration to a large amplitude and low frequency vibration, the combination of two different vibrations can not only relieve the tightness of muscle tissue, but also increase the permeability of cell membranes, which can better clean skin follicles, while also allowing the skin's cell functions to be better released, allowing the skin to better absorb essences and nutrient solutions.

[0077] Step S903, if the second operating time exceeds the second preset time threshold, a microcurrent function control signal is generated, and the third operating time corresponding to the microcurrent function is accumulated until the third operating time exceeds the third preset time threshold, and the work is terminated.

[0078] Specifically, in the embodiment of the present invention, when the main control chip determines that the second operation time corresponding to the ultrasonic vibration function exceeds the corresponding second preset time threshold T2, the main control chip generates a micro-current function control signal, that is, the fifth pin IO5 outputs a frequency of f e The square wave signal generates a micro-current pulse after passing through the micro-current pulse driving circuit, and its pulse frequency is f e At this time, the low-frequency vibration function, ultrasonic vibration function and microcurrent function are performed simultaneously, which can improve the beauty and skin care effect through the combination of multiple functions. The main control chip accumulates the third operating time corresponding to the microcurrent function, and stops working when the corresponding third time threshold T3 is reached.

[0079] In some optional implementations, the beauty instrument provided in the embodiments of the present invention is provided with a gear control button, and the user can switch the gear of the ultrasonic vibration function or the microcurrent function according to his or her own needs. When the user presses the gear control button, a gear control signal is generated, and the main control chip adjusts the ultrasonic vibration function or the microcurrent function according to the gear control signal, that is, the gear adjustment is achieved by pulling up or lowering the corresponding pin.

[0080] In some optional implementations, the beauty instrument provided in the embodiment of the present invention is provided with a function switch button, and the user can start or stop the low-frequency vibration function, ultrasonic vibration function and microcurrent function according to their own needs. When the user double-clicks the function switch button, a function switch signal is generated. For the ultrasonic vibration function, the main control chip pulls up or sets down the corresponding pin according to the function switch signal to achieve function switching; for the microcurrent function, the main control chip can achieve microcurrent pulses of different frequencies by changing the frequency of the output square wave of IO5, which is suitable for various people.

[0081] The working method of the multifunctional beauty instrument provided by the embodiment of the present invention can enrich the functions of the beauty instrument by accumulating the function running time and sequentially superimposing the low-frequency vibration function, ultrasonic vibration function and microcurrent function under the action of the function control signal. The dual vibration and microcurrent stimulation functions cooperate to promote blood circulation and metabolism, maintain the toughness and elasticity of the skin, and enhance the beauty and skin care effects, thereby increasing the user experience and satisfaction.

[0082] In this embodiment, a working device of a multifunctional beauty instrument is also provided, which is used to implement the above-mentioned embodiments and preferred implementation modes, and the descriptions that have been made are omitted. As used below, the term "module" can be a combination of software and / or hardware that implements a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0083] This embodiment provides a working device of a multifunctional beauty instrument, such as Fig.12 As shown, including:

[0084] The first function control module 1201 is used to generate a low-frequency vibration function control signal and accumulate a first running time corresponding to the low-frequency vibration function when the intelligent beauty mode is turned on.

[0085] The second function control module is used to generate an ultrasonic vibration function control signal if the first operation time exceeds a first preset time threshold, and accumulate 1202 the second operation time corresponding to the ultrasonic vibration function.

[0086] The third function control module 1203 is used to generate a microcurrent function control signal if the second operating time exceeds the second preset time threshold, and accumulate the third operating time corresponding to the microcurrent function until the third operating time exceeds the third preset time threshold to terminate the work.

[0087] In some optional embodiments, the device further includes: a distance detection module, which is used to obtain the distance interval between the massage head and the face of the person, and generate a low-frequency vibration function control signal when the distance interval is less than a preset distance threshold.

[0088] In some optional embodiments, the device further includes: a gear control module, which is used to obtain a gear control signal and adjust the ultrasonic vibration function or the microcurrent function according to the gear control signal.

[0089] In some optional embodiments, the device further includes: a function switching module, configured to perform function switching according to the function switching signal if a mode switching signal is detected.

[0090] The further functional description of each of the above modules and units is the same as that of the above corresponding embodiments and will not be repeated here.

[0091] The working device of the multifunctional beauty instrument in this embodiment is presented in the form of a functional unit, where the unit refers to an ASIC (Application Specific Integrated Circuit) circuit, a processor and memory that executes one or more software or fixed programs, and / or other devices that can provide the above functions.

[0092] The embodiment of the present invention also provides a computer device having the above Fig.12 The working device of the multifunctional beauty instrument shown.

[0093] See also Fig.13 , Fig.13 is a schematic diagram of the structure of a computer device provided by an optional embodiment of the present invention, such as Fig.13As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system). Fig.13 A processor 10 is taken as an example.

[0094] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0095] The memory 20 stores instructions executable by at least one processor 10, so that the at least one processor 10 executes the method shown in the above embodiment.

[0096] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created according to the use of the computer device, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0097] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0098] The computer device further comprises a communication interface 30 for the computer device to communicate with other devices or a communication network.

[0099] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor controller, or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor, or hardware, the method shown in the above embodiment is implemented.

[0100] A part of the present invention may be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the existence of the computer program instruction in a computer-readable medium includes, but is not limited to, a source file, an executable file, an installation package file, etc., and accordingly, the way in which the computer program instruction is executed by the computer includes, but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium may be any available computer-readable storage medium or communication medium accessible to the computer.

[0101] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A multifunctional beauty instrument, characterized in that: The multifunctional beauty instrument comprises: A main control chip, used to generate a low-frequency vibration function control signal, an ultrasonic vibration function control signal and / or a micro-current function control signal; The massage head comprises: a first vibration generator, a second vibration generator and a micro-current generator; A low-frequency vibration driving module is connected to the main control chip and the first vibration generator, and is used to control the first vibration generator to generate low-frequency vibration according to the low-frequency vibration function control signal; an ultrasonic vibration driving module, connected to the main control chip and the second vibration generator, and used for controlling the second vibration generator to generate ultrasonic vibration according to the ultrasonic vibration function control signal; The microcurrent pulse driving module is connected to the main control chip and the microcurrent generator, and is used to control the microcurrent pulse generated by the microcurrent generator according to the microcurrent function control signal.

2. The multifunctional beauty instrument according to claim 1, characterized in that: The first vibration generator is a vibration motor; The second vibration generator is a piezoelectric ceramic vibration piece; The micro-current generator is a micro-current electrode.

3. The multifunctional beauty instrument according to claim 1, characterized in that: The massage head also includes: The distance sensor is used to detect the distance between the massage head and the face.

4. The multifunctional beauty instrument according to claim 3, characterized in that: The main control chip is connected to the low-frequency vibration driving module, the ultrasonic vibration driving module and the microcurrent pulse driving module respectively through different preset pins, and is used to generate the corresponding low-frequency vibration function control signal, the ultrasonic vibration function control signal or the microcurrent function control signal by controlling the levels of the different preset pins after detecting that the distance interval is less than a preset distance threshold.

5. The multifunctional beauty instrument according to claim 4, characterized in that: The first end of the low-frequency vibration driving module is connected to the first pin of the main control chip, and the second end is connected to the first vibration generator.

6. The multifunctional beauty instrument according to claim 4, characterized in that: The ultrasonic vibration driving module includes: a boost unit, a frequency control unit and a gear control unit; The first end of the boost unit is connected to the second pin of the main control chip, and is used to increase the first preset input power from the first preset voltage to the second preset voltage when the second pin outputs a high level; The first end of the frequency control unit is connected to the third pin of the main control chip, the second end is connected to the second end of the boost unit, and the third end is connected to the second vibration generator, and is used to generate ultrasonic waves of a preset frequency when the third pin outputs a high level; The first end of the gear control unit is connected to a preset number of fourth pins of the main control chip, and the second end is connected to the second end of the boost unit, and is used to adjust the second preset voltage by controlling the number of preset voltage-dividing resistors connected when the fourth pin outputs a high level, so as to adjust the amplitude of the ultrasonic wave.

7. The multifunctional beauty instrument according to claim 4, characterized in that: The micro-current pulse driving module includes: a signal driving unit, a filtering unit and an operational amplifier unit; The first end of the signal driving unit is connected to the fifth pin of the main control chip, and is used to convert the square wave signal of the first preset amplitude output by the fifth pin into a square wave signal of the second preset amplitude based on the second preset input voltage; The first end of the filtering unit is connected to the second end of the signal driving unit, and is used to convert the square wave signal of the second preset amplitude into a sine wave signal of the second preset amplitude; The first end of the operational amplifier unit is connected to the second end of the filter unit, and the second end is connected to the microcurrent generator, and is used to convert the sinusoidal signal of the second preset amplitude into a sinusoidal signal of the third preset amplitude, and input it to the positive terminal of the microcurrent generator.

8. A working method of a multifunctional beauty instrument, applied to the main control chip of the multifunctional beauty instrument according to any one of claims 1 to 7, characterized in that: The method comprises: When the smart beauty mode is turned on, a low-frequency vibration function control signal is generated, and a first operating time corresponding to the low-frequency vibration function is accumulated; If the first operating time exceeds a first preset time threshold, an ultrasonic vibration function control signal is generated, and a second operating time corresponding to the ultrasonic vibration function is accumulated; If the second operating time exceeds the second preset time threshold, a microcurrent function control signal is generated, and the third operating time corresponding to the microcurrent function is accumulated until the operation is terminated when the third operating time exceeds the third preset time threshold.

9. The method according to claim 8, characterized in that Before generating the low-frequency vibration function control signal, it also includes: The distance between the massage head and the face of the person is obtained, and when the distance is less than a preset distance threshold, the low-frequency vibration function control signal is generated.

10. The method according to claim 8, characterized in that During the operation of the ultrasonic vibration function, or during the operation of the microcurrent function, the method further includes: A gear control signal is obtained, and the ultrasonic vibration function or the microcurrent function is adjusted according to the gear control signal.

11. The method according to claim 8, characterized in that During the operation of the low-frequency vibration function, the ultrasonic vibration function and / or the microcurrent function, the following further comprises: If a mode switching signal is detected, function switching is performed according to the function switching signal.

12. A working device of a multifunctional beauty instrument, used for executing the working method of the multifunctional beauty instrument according to any one of claims 8 to 11, characterized in that: The device comprises: A first function control module, for generating a low-frequency vibration function control signal and accumulating a first running time corresponding to the low-frequency vibration function when the intelligent beauty mode is turned on; a second function control module, configured to generate an ultrasonic vibration function control signal if the first operation time exceeds a first preset time threshold, and accumulate a second operation time corresponding to the ultrasonic vibration function; The third function control module is used to generate a microcurrent function control signal if the second operating time exceeds the second preset time threshold, and accumulate the third operating time corresponding to the microcurrent function until the third operating time exceeds the third preset time threshold to terminate the work.

13. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the working method of the multifunctional beauty instrument according to any one of claims 8 to 11 by executing the computer instructions.

14. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the working method of the multifunctional beauty instrument according to any one of claims 8 to 11.

15. A computer program product, characterized in that The method comprises computer instructions for causing a computer to execute the working method of the multifunctional beauty instrument according to any one of claims 8 to 11.

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