KR970009827A - Control device of skin beauty equipment - Google Patents

Abstract

The control device of the skin care device of the present invention is to measure the skin condition while outputting the ion voltage, and at the same time to output a low frequency voltage.

The present invention selectively outputs the positive ion voltage and the negative ion voltage to the facial skin according to the cleansing step, the massage step and the nutrient supply step, and the skin measurement part outputs the ion voltage during the beauty treatment of the facial skin. The sensor detects the current flowing to the facial skin and inputs it to the microprocessor, and the microprocessor determines the state of the facial skin at the level of the current flowing to the facial skin and displays it on the display, and the microprocessor determines the low frequency voltage according to the user's selection. The low frequency voltage generator of the low frequency voltage of the output low frequency voltage is converted into low frequency voltage, and the low frequency output unit controls the voltage generated by the low frequency voltage generator to output the low frequency voltage. Ion voltage output section and low frequency voltage generation And it controls parts of the low-frequency output at the same time performs the management of obesity, and bust lifting management and cosmetic facial skin.

Description

Control device of skin beauty equipment

Since this is an open matter, no full text was included.

1 is a block diagram showing the overall configuration of the control device of the present invention,

2 is a detailed circuit diagram showing a low frequency voltage generator and a low frequency output of FIG.

3 is a detailed circuit diagram showing an ion voltage output unit and a skin measurement unit of FIG.

Claims (8)

A microprocessor for controlling the output of the ion voltage, the measurement of the skin condition and the overall operation of the low frequency voltage output, a key input section for inputting an operation command to the microprocessor according to the user's operation, and a control of the microprocessor. Low frequency output to generate the low frequency voltage according to the low frequency voltage and low frequency voltage generated by the low frequency voltage generated by alternating output under the control of the microprocessor, low frequency output to perform obesity management, lifting and bust management A display unit for displaying the swelling, the measured skin condition and each operation state, an ion voltage output unit for outputting ion voltage to the facial skin under the control of the microprocessor, and performing facial skin beauty; The microprocessor detects a current flowing from the ion voltage output section to the facial skin. And a skin measurement unit for inputting to the skin, and the microprocessor determines the skin condition by the output signal of the skin measurement unit when the ion voltage is output, and displays it on the display unit, and sets the ion output mode when the ion key is input. And setting the low frequency output mode when the low frequency key is input to control the ion voltage and the low frequency voltage to be output at the same time. 2. The low frequency voltage generator (1) according to claim 1, wherein the low frequency voltage generator (1) is amplified to amplify the output signal of the digital / analog converter (31) and the digital / analog converter (31) for converting the output signal of the microprocessor (로) into a digital signal. An oscillator 33 oscillating according to the output signal of the amplifier 32, generating a pulse signal proportional to an output signal level, and a booster boosting an output signal of the oscillator 33; 34), a level converting unit 35 for varying the output signal level of the boosting unit 34 according to the output signal of the microprocessor 와, and outputting from the boosting unit 35 to provide a level converting unit 35. Control device for a skin care device, characterized in that consisting of a DC voltage conversion unit 36 for converting the output signal passing through the DC voltage. The method of claim 1, wherein the ion voltage output section is configured to amplify an output signal from the analog / digital conversion section 61 for converting the output signal of the microprocessor to a digital signal. Skin amplification unit 62 and the polarity switching unit 63 for outputting to the facial skin by varying the polarity of the output signal of the amplifier 63 under the control of the microprocessor 의 Control unit. 2. The skin measurement unit according to claim 1, wherein the skin measurement unit oscillates in accordance with an output signal of the ion current detection unit 71 and the ion current detection unit 71 for detecting a current flowing from the ion voltage output unit to the facial skin. The oscillation unit 72 for generating a pulse signal of the frequency according to the level, and the ion current output unit 73 for inputting the output signal of the oscillation unit 72 to the microprocessor 제어, the control device for skin care equipment . The apparatus of claim 4, wherein the ion current detection unit detects a current flowing from the ion voltage output unit to the facial skin with a photo coupler (PC). A microprocessor for controlling the overall operation of the ion voltage output, skin condition measurement and low frequency voltage output, a key input section for inputting an operation command to the microprocessor according to a user's operation, and an output of the microprocessor A digital / analog converter 31 for converting a signal into a digital signal, an amplifier 32 for amplifying an output signal of the digital / analog converter 31, and an output signal of the amplifier 32 The oscillator 33 generates a pulse signal proportional to the output signal level, the booster 34 boosts the output signal of the oscillator 33, and the output signal level of the booster 34 is measured by the microcontroller. A level converting unit 35 that varies according to an output signal of the processor 와, and a DC voltage change converting an output signal output from the boosting unit 35 and passing through the level converting unit 35 into a DC voltage and outputting the DC voltage. Unit 36, and a control apparatus for a skin cosmetic device characterized by consisting of a display ⑸ indicating an operating state of the device. A microprocessor for controlling the overall operation of the ion voltage output, skin condition measurement and low frequency voltage output, a key input section for inputting an operation command to the microprocessor according to a user's operation, and an output of the microprocessor A digital / analog converter 61 for converting a signal into a digital signal, an amplifier 62 for amplifying an output signal of the analog / digital converter 61, and the amplifier according to the control of the microprocessor ⑴ A polarity switching unit 63 for varying the polarity of the output signal of 63 to be output to the facial skin, an ion current detection unit 71 for detecting a current flowing from the polarity switching unit 63 to the facial skin, and the ion An oscillator 72 which oscillates according to the output signal of the current detector 71 to generate a pulse signal of a frequency corresponding to the output signal level, and an output signal of the oscillator 72 is microprocessor. Ion current output section 73 and the control unit of the ion current output part 73, skin beauty machine, characterized by a display unit composed of a ⑸ indicating an operating state of the skin and the device measuring the output signal of that input to. 8. The apparatus for controlling skin care apparatus according to claim 7, wherein the ion current detection unit (71) detects a current flowing from the ion current output unit to the facial skin with a photo coupler (PC). ※ Note: The disclosure is based on the initial application.