A kind of intelligent multifunctional beauty instrument

Abstract

The present invention belongs to the field of intelligent beauty technology, and specifically relates to an intelligent multifunctional beauty instrument, comprising: a single-chip computer module, a wireless / wired charging module, a mobile detection module, an anti-tampering machine detection module, an intermittent electric pulse module, a plasma module driving module, a light wave module, a refrigeration drive control module, a micro-electric wave module, a vibration massage module, a skin detection function module, a power module, a display module and a communication module; the single-chip computer module is electrically connected to the remaining modules respectively to realize the function control of each module; the beauty instrument can realize the functions of skin cleaning and exporting, moisturizing introduction, highly simulated acupressure massage, stimulating muscle movement to lift and tighten, triple color light therapy, multi-polar radio frequency stimulation of the bottom collagen to fade fine lines, smooth acne skin and tighten pores, repair skin and relieve itching, etc.

Description

Technical Field

[0001] The present invention belongs to the technical field of intelligent beauty treatment, and in particular relates to an intelligent multifunctional beauty instrument. Background Art

[0002] With the development of society, people's demand for beauty functions is getting higher and higher, while traditional beauty instruments have relatively single functions. One beauty treatment requires the use of multiple products together, resulting in poor user experience. At the same time, although some existing beauty instruments have multiple beauty functions, most of them do not have skin detection functions, and cannot realize intelligent beauty project selection based on skin detection results. Therefore, there is a need for a multifunctional beauty instrument that also has functions such as skin detection to truly realize intelligent skin management with one machine for all beauty needs. Summary of the invention

[0003] In order to solve the above problems existing in the prior art, the present invention provides an intelligent multifunctional beauty instrument. The technical problem to be solved by the present invention is achieved through the following technical solutions:

[0004] An intelligent multifunctional beauty instrument comprises: a single-chip computer module, a wireless / wired charging module, a mobile detection module, an anti-tampering machine detection module, an intermittent electric pulse module, a plasma module driving module, a light wave module, a refrigeration drive control module, a micro-electric fluctuation module, a vibration massage module, a skin detection function module, a power module, a display module and a communication module; the single-chip computer module is electrically connected to the remaining modules respectively to realize the function control of each module; the single-chip computer module comprises an STM32 single-chip computer minimum system and a program download circuit; the program download circuit comprises a positive power supply electrode VCC, a negative power supply electrode GND, a download clock line SWCLK, and a download data line SWDIO; the SWCLK and SWDIO are electrically connected to pins 72 and 76 of the STM32 single-chip computer respectively; the power module is electrically connected to the remaining modules respectively for supplying power to each module; the display module is electrically connected to the single-chip computer module, and the display module is used to complete the function display and alarm information display of the beauty instrument.

[0005] Furthermore, the skin detection function module includes a monostable trigger circuit composed of an ICM7555 timer; pin 1 of the monostable trigger circuit is grounded, pin 8 is connected to VCC, a 0.1μf capacitor is connected between pins 1 and 8, pin 2 is connected to pin 65 of the STM32 microcontroller for sending a PWM signal, and pin 3 is connected to pin 66 of the microcontroller for inputting a detection signal to the STM32 microcontroller.

[0006] Furthermore, the wireless / wired charging module includes a wireless charging management module and a wired charging management module; the wireless charging management module adopts a circuit composed of a T3168 wireless charging management module, the front end of the wireless charging management module is connected to a charging coil, and the rear end controls the MOS tube AC3401 to perform charging switch processing through an external limited charging power supply; the charging voltage signal of the wireless charging management circuit is connected to the 67th pin of the STM32 microcontroller for monitoring the wireless charging status; the wired charging management module adopts a circuit composed of a TP4056 charging management chip, and the wired power management module is characterized in that the rear end of the charging module is connected to a lithium battery, and the wired power management module includes a power indicator, and the power indicator is electrically connected to the 34th pin of the STM32 microcontroller.

[0007] Furthermore, the mobile detection module adopts a circuit composed of an MPU6050 chip, which is connected to an STM32 single-chip microcomputer via an IIC bus; SDA and SDL of the MPU6050 chip circuit are electrically connected to pins 55 and 56 of the STM32 single-chip microcomputer, respectively.

[0008] Furthermore, the anti-dismantling machine detection module adopts a detection circuit composed of an SGT4516ES3 photoresistor as a detection element, and the anti-dismantling machine detection module uses the output of the AND gate circuit as a switch control signal of the transistor; the source of the transistor of the anti-dismantling machine detection circuit is connected to the power supply GND, and the drain is connected to VCC.

[0009] Furthermore, the intermittent electric pulse module adopts a high-frequency pulse driving circuit composed of a UCC27282 chip. The front end of the high-frequency pulse driving circuit is connected to an STM32 single-chip microcomputer, and the back end completes a switching action through a MOS tube to generate a high-frequency pulse signal.

[0010] Furthermore, the plasma driving module adopts a switch driving circuit composed of EG3001 and NCE0106RC chips, the front end of the switch driving circuit is connected to the 26th pin of the STM32 single chip microcomputer, and the back end is electrically connected to the plasma instrument.

[0011] Furthermore, the vibration massage module includes a motor speed drive control circuit and an eccentric motor; the motor speed drive control circuit uses a 9013 transistor as a switch circuit, the front end of the switch drive circuit is connected to the 96 pin of the STM32 microcontroller, and the rear end is electrically connected to the eccentric motor.

[0012] Furthermore, the refrigeration drive control module uses EG3001 and NCE0106R / NC chips to form a switch circuit. The front end of the switch drive circuit is connected to the 24th pin of the STM32 microcontroller, and the back end is electrically connected to the refrigeration chip.

[0013] Furthermore, the light wave module includes three 415nm LED control circuits; the LED control circuit uses a 9013 transistor as a switch circuit, the front end of the switch drive circuit is connected to the STM32 microcontroller 31, 32, 33 pins, and the back end is electrically connected to RED_LED, BLUE_RED and GREEN_LED.

[0014] Beneficial effects of the present invention:

[0015] This beauty instrument integrates plasma, MFIP, VR, EMS, LED, ice compress and other functions in one, and perfectly integrates and combines the above functions; one device can realize skin cleansing and moisturizing, highly simulated acupressure massage, stimulate muscle movement to lift and tighten, triple color light therapy, multi-polar radio frequency stimulation of the bottom collagen to fade fine lines, smooth acne skin and tighten pores, repair skin and relieve itching, etc.

[0016] At the same time, based on the skin test data, a multi-functional beauty and skin care program is customized for the user, and the fully programmed mobile app is intelligently controlled. There is no need to press buttons to select functions, and the operation is convenient.

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the circuit structure of the MFIP, UP, EMS, and RF functional modules.

[0019] Figure 2 This is a schematic diagram of the LED drive circuit structure.

[0020] Figure 3 This is a schematic diagram of the LED lamp circuit structure.

[0021] Figure 4 Schematic diagram of the skin detection circuit structure.

[0022] Figure 5 This is a schematic diagram of the MCU main control circuit structure.

[0023] Figure 6 This is a schematic diagram of the 12V boost circuit structure.

[0024] Figure 7 It is a schematic diagram of the high voltage boost circuit structure.

[0025] Figure 8 This is a schematic diagram of the circuit structure of the anti-tampering detection module.

[0026] Fig. 9 This is a schematic diagram of the circuit structure of the mobile detection module. DETAILED DESCRIPTION

[0027] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose, the specific implementation methods, structural features and effects of the present invention are described in detail below in conjunction with the accompanying drawings and embodiments.

[0028] like Figure 1-9 As shown, an intelligent multifunctional beauty instrument includes: a single-chip microcomputer module, a wireless / wired charging module, a mobile detection module, an anti-tampering machine detection module, an intermittent electric pulse module, a plasma module drive module, a light wave module, a refrigeration drive control module, a micro-electric fluctuation module, a vibration massage module, a skin detection function module, a power module, a display module and a communication module; the single-chip microcomputer module is electrically connected to the other modules respectively to realize the function control of each module; the single-chip microcomputer module includes an STM32 single-chip microcomputer minimum system and a program download circuit; the program download circuit includes a positive power supply VCC, a negative power supply GND, and a download clock line S WCLK, download data line SWDIO; SWCLK and SWDIO are electrically connected to pins 72 and 76 of the STM32 microcontroller respectively; the power module is electrically connected to the remaining modules for powering each module; the display module is electrically connected to the microcontroller module, and the display module is used to complete the beauty instrument function display and alarm information display. The communication module includes a Bluetooth communication module and an NFC module. The Bluetooth communication module is electrically connected to the microcontroller module, and the module is used to receive the status / data signal of the APP and drive the beauty function module to work; the NFC module is electrically connected to the microcontroller module, and the NFC module is used to complete the product information input.

[0029] The intermittent electric pulse module is connected to the single-chip computer module. The intermittent electric pulse module is used to receive the control signal sent by the single-chip computer module and drive to send out an electric pulse signal; the intelligent micro-electric fluctuation module is used to connect to the single-chip computer module. The intelligent micro-electric fluctuation module is used to receive the control signal sent by the single-chip computer module and drive to send out a voltage signal to generate microcurrent on the skin; the import function module is used to connect the intermittent electric pulse module to the single-chip computer module, and can realize the import function to receive the control signal sent by the single-chip computer module to polarize the electrode; the light wave module is used to connect to the single-chip computer module. The light wave module is used to receive the control signal sent by the single-chip computer module and drive the light wave LED to generate a certain wavelength of light wave illumination The plasma function module is used to connect the single-chip plasma drive module, and the plasma drive module is used to receive the control signal sent by the single-chip module to drive the electrode to generate high-voltage discharge beauty; the vibration massage module is used to connect the single-chip module, and the vibration massage module is used to receive the control signal sent by the single-chip module to drive the motor to rotate and generate vibration; the refrigeration drive control module is used to receive the control signal sent by the single-chip module, and drive the ice compress module to produce a certain cooling effect, thereby completing the tightening function of the skin; the skin detection function module is used to receive the control signal sent by the single-chip module, and the skin detection module completes the data generation and feeds back to the single-chip module to complete the skin quality detection function.

[0030] The skin detection function module includes a monostable trigger circuit composed of an ICM7555 timer; pin 1 of the monostable trigger circuit is grounded, pin 8 is connected to VCC, a 0.1μf capacitor is connected between pins 1 and 8, pin 2 is connected to pin 65 of the STM32 microcontroller for sending a PWM signal, and pin 3 is connected to pin 66 of the microcontroller for inputting a detection signal to the STM32 microcontroller.

[0031] The wireless / wired charging module includes a wireless charging management module and a wired charging management module; the wireless charging management module adopts a circuit composed of a T3168 wireless charging management module, the front end of the wireless charging management module is connected to a charging coil, and the rear end controls the MOS tube AC3401 through an external limited charging power supply to perform charging switch processing; the charging voltage signal of the wireless charging management circuit is connected to the 67th pin of the STM32 microcontroller for monitoring the wireless charging status; the wired charging management module adopts a circuit composed of a TP4056 charging management chip, and its wired power management module is characterized in that the rear end of the charging module is connected to a lithium battery, and the wired power management module includes a power indicator, and the power indicator is electrically connected to the 34th pin of the STM32 microcontroller.

[0032] The motion detection module adopts a circuit composed of the MPU6050 chip, which is connected to the STM32 microcontroller through the IIC bus; the SDA and SDL of the MPU6050 chip circuit are electrically connected to the 55th and 56th pins of the STM32 microcontroller respectively; the motion detection module is used to complete the motion detection of the beauty head of the beauty instrument.

[0033] The anti-tampering machine detection module uses SGT4516ES3 photoresistor as the detection element to form the detection circuit. The anti-tampering machine detection module uses the output of the AND gate circuit as the switch control signal of the transistor; the source of the transistor of the anti-tampering machine detection circuit is connected to the power supply GND, and the drain is connected to VCC.

[0034] The intermittent electric pulse module adopts a high-frequency pulse drive circuit composed of the UCC27282 chip. The front end of the high-frequency pulse drive circuit is connected to the STM32 microcontroller, and the back end completes the switching action through the MOS tube to generate a high-frequency pulse signal.

[0035] The plasma drive module adopts a switch drive circuit composed of EG3001 and NCE0106RC chips. The front end of the switch drive circuit is connected to the 26 pin of the STM32 microcontroller, and the back end is electrically connected to the plasma instrument.

[0036] The vibration massage module includes a motor speed drive control circuit and an eccentric motor; the motor speed drive control circuit uses a 9013 transistor as a switch circuit, the front end of the switch drive circuit is connected to the 96 pin of the STM32 microcontroller, and the back end is electrically connected to the eccentric motor.

[0037] The refrigeration drive control module uses EG3001 and NCE0106R / NC chips to form a switch circuit. The front end of the switch drive circuit is connected to the 24 pin of the STM32 microcontroller, and the back end is electrically connected to the refrigeration chip.

[0038] The light wave module includes three 415nm LED control circuits; the LED control circuit uses 9013 transistors as the switch circuit, the front end of the switch drive circuit is connected to the STM32 microcontroller 31, 32, 33 pins, and the back end is electrically connected to RED_LED, BLUE_RED and GREEN_LED.

[0039] The multifunctional beauty instrument also includes 3 high-frequency AC signal generating circuits; the 3 high-frequency AC signal generating circuits use the EG2104MOS dedicated driver chip to drive two MOS tubes NCE0103MX chips to generate AC high-frequency signals; the front end of the high-frequency AC signal generating circuit is connected to the STM32 microcontroller, and the three PWM signals are respectively connected to the 42, 43, 44, and 45 pins of the STM32 microcontroller.

[0040] The detection principle of the skin detection module is to form a monostable trigger circuit through the 555 timer. The equivalent capacitance formed after the electrode and the skin contact is Cw. After the STM32 microcontroller sends a start pulse to the 555 timer, the measured skin capacitance Cw mutates, and the 555 timer generates a monostable pulse with a pulse width of After the microcontroller sends a start pulse to 555 through port B0.0, B0.1 is always in the waiting interrupt state. When B0.1 has a rising edge jump, an interrupt is triggered. The timer count is started in the interrupt handler. When B0.1 changes from a high level to a low level, the timer count stops. At this time, the counter count time In this way, the capacitance Cw can be calculated. In order to prevent data interference, the median filtering method is used for data processing during the data processing process. According to the obtained capacitance Cw, the corresponding water / oil / elasticity is calculated through Cw; the detection probe uses a 1.5mm thick epoxy resin copper board as the substrate, and two concentric circles are made on the board, with an inner circle diameter of 2mm, an outer circle diameter of 5mm, and a line width of 1mm. Each circle is 1mm apart and there is a metal through hole on each circle, forming the two poles of the measured capacitance. When the electrode contacts the skin, a capacitance is formed between the inner circle electrode and the outer circle electrode, and the capacitance depends on the dryness of the skin.

[0041] When working, connect to the beauty instrument through the mobile phone APP to realize intelligent selection and implementation of skin beauty.

[0042] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the protection scope of the present invention.

Claims

1. An intelligent multifunctional beauty instrument, characterized in that: include: Single-chip computer module, wireless / wired charging module, mobile detection module, anti-tampering machine detection module, intermittent electric pulse module, plasma module drive module, light wave module, refrigeration drive control module, micro-electric fluctuation module, vibration massage module, skin detection function module, power module, display module and communication module; the single-chip computer module is electrically connected to the remaining modules respectively to realize the function control of each module; the single-chip computer module includes the minimum system of STM32 single-chip computer and the program download circuit; the program download circuit includes the positive power supply VCC, the negative power supply GND, the download clock line SWCLK, and the download data line SWDIO; the SWCLK and SWDIO are electrically connected to the 72nd and 76th pins of the STM32 single-chip computer respectively; the power module is electrically connected to the remaining modules respectively for powering each module; the display module is electrically connected to the single-chip computer module, and the display module is used to complete the function display and alarm information display of the beauty instrument; The skin detection function module includes a monostable trigger circuit composed of an ICM7555 timer; the monostable trigger circuit has pin 1 connected to ground, pin 8 connected to VCC, a 0.1 μf capacitor connected between pins 1 and 8, pin 2 connected to pin 65 of the STM32 microcontroller for sending a PWM signal, and pin 3 connected to pin 66 of the microcontroller for inputting a detection signal to the STM32 microcontroller; The wireless / wired charging module includes a wireless charging management module and a wired charging management module; the wireless charging management module adopts a circuit composed of a T3168 wireless charging management module, the front end of the wireless charging management module is connected to a charging coil, and the rear end controls the MOS tube AC3401 through an external limited charging power supply to perform charging switch processing; the charging voltage signal of the wireless charging management module is connected to the 67th pin of the STM32 single-chip microcomputer for monitoring the wireless charging state; the wired charging management module adopts a circuit composed of a TP4056 charging management chip, and the wired charging management module is characterized in that the rear end of the charging module is connected to a lithium battery, and the wired charging management module includes a power indicator, and the power indicator is electrically connected to the 34th pin of the STM32 single-chip microcomputer; The mobile detection module adopts a circuit composed of an MPU6050 chip, which is connected to the STM32 microcontroller through an IIC bus; the SDA and SDL of the MPU6050 chip circuit are electrically connected to the 55 pin and the 56 pin of the STM32 microcontroller respectively; The anti-dismantling machine detection module adopts SGT4516ES3 photoresistor as the detection element to form the detection circuit. The anti-dismantling machine detection module uses the output of the AND gate circuit as the switch control signal of the transistor; the source of the transistor of the anti-dismantling machine detection module is connected to the power supply GND, and the drain is connected to VCC.

2. The intelligent multifunctional beauty instrument according to claim 1, characterized in that: The intermittent electric pulse module adopts a high-frequency pulse driving circuit composed of a UCC27282 chip. The front end of the high-frequency pulse driving circuit is connected to an STM32 single-chip microcomputer, and the back end completes a switching action through a MOS tube to generate a high-frequency pulse signal.

3. The intelligent multifunctional beauty instrument according to claim 2, characterized in that: The plasma driving module adopts a switch driving circuit composed of EG3001 and NCE0106RC chips. The front end of the switch driving circuit is connected to the 26th pin of the STM32 single-chip computer, and the back end is electrically connected to the plasma instrument.

4. The intelligent multifunctional beauty instrument according to claim 3, characterized in that: The vibration massage module includes a motor speed drive control circuit and an eccentric motor; the motor speed drive control circuit uses a 9013 transistor as a switch circuit, the front end of the switch drive circuit is connected to the 96 pin of the STM32 single-chip microcomputer, and the rear end is electrically connected to the eccentric motor.

5. The intelligent multifunctional beauty instrument according to claim 4, characterized in that: The refrigeration drive control module adopts EG3001 and NCE0106R / NC chips to form a switch circuit. The front end of the switch drive circuit is connected to the 24th pin of the STM32 single-chip computer, and the back end is electrically connected to the refrigeration chip.

6. The intelligent multifunctional beauty instrument according to claim 5, characterized in that: The light wave module includes three 415nm LED control circuits; the LED control circuit uses a 9013 transistor as a switch circuit, the front end of the switch drive circuit is connected to the STM32 microcontroller 31, 32, 33 pins, and the back end is electrically connected to RED_LED, BLUE_RED and GREEN_LED.

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