Abstract:
The present invention relates to an electric module for stimulating the skin, which can increase a potential difference between power terminals having different polarities without requiring a separate voltage booster circuit, thereby significantly enhancing an iontophoresis function by applying a large quantity of electric current on the skin of the human body. The electric module for stimulating the skin, according to the present invention, comprises: a base portion on one surface of which the power terminals having different polarities for actuating an oscillator are formed, the power terminals mutually connecting with the base portion with the skin of the human body as a conductor; an oscillator which is installed on at least one surface of the base portion; a driving portion, which is installed on the base portion, comprising a rotary shaft for providing driving force to the oscillator and a coil that positions the rotary shaft on the inside; a driving switch, which is installed at a power input end of the driving portion, for turning power of the driving portion on/off; a control portion for controlling the on/off of the driving switch so as to control the state of operation of the driving portion and the state of oscillation of the oscillator in response to the operation of the driving portion; and an inductance processing portion having an input end, which is connected in parallel between the driving switch and the driving portion, for relaying electric energy that is generated from the coil around the rotary shaft to an output end of the driving portion, when the driving portion idles in accordance with an off operation of the driving switch. [Representative Drawing] Figure 1
Abstract:
The present invention relates to a vibration module for massaging having minimized volume and thickness, and which ensures the flexibility thereof by connecting a printed-circuit board and a battery, as a single body, on a flexible support panel, the printed circuit board being provided with a vibrator and a driving part for same and a controller for the driving part. Additionally, as the vibration of the vibrator can be transmitted to the skin in the form of the vibration of the vibration module itself, the vibration can be transmitted to a comparatively wide area of the human skin compared to the size of the vibrator, and the portability of the vibration module is improved. The vibration module for massaging the skin, according to the present invention, comprises: a printed-circuit board; a vibrator disposed on the printed-circuit board; a driving part, which is mounted on the printed-circuit board, and which provides vibration power to the vibrator when power is supplied; a controller for controlling the vibration state of the vibrator by controlling the driving part; a battery for supplying the driving part and the controller with power; a support panel for connecting the printed-circuit board and the battery as a single body; a power source contact member for electrically connecting the power source terminal of the battery and the power source terminal of the driving part which is disposed on the printed-circuit board; and an insulation member, which is attached in the contact area between the power source terminal of the battery and the power source contact member, and which allows, when separated from the battery, a connection between the power source terminal of the battery and the power source contact member.
Abstract:
The present invention relates to a vibration module for massaging having minimized volume and thickness, and which ensures the flexibility thereof by connecting a printed-circuit board and a battery, as a single body, on a flexible support panel, the printed circuit board being provided with a vibrator and a driving part for same and a controller for the driving part. Additionally, as the vibration of the vibrator can be transmitted to the skin in the form of the vibration of the vibration module itself, the vibration can be transmitted to a comparatively wide area of the human skin compared to the size of the vibrator, and the portability of the vibration module is improved. The vibration module for massaging the skin, according to the present invention, comprises: a printed-circuit board; a vibrator disposed on the printed-circuit board; a driving part, which is mounted on the printed-circuit board, and which provides vibration power to the vibrator when power is supplied; a controller for controlling the vibration state of the vibrator by controlling the driving part; a battery for supplying the driving part and the controller with power; a support panel for connecting the printed-circuit board and the battery as a single body; a power source contact member for electrically connecting the power source terminal of the battery and the power source terminal of the driving part which is disposed on the printed-circuit board; ; and an insulation member, which is attached in the contact area between the power source terminal of the battery and the power source contact member, and which allows, when separated from the battery, a connection between the power source terminal of the battery and the power source contact member.
Abstract:
THE PRESENT INVENTION RELATES TO A SKIN WASHING MACHINE USING A BRUSHLESS DC MOTOR WHICH IS APPLIED THEREIN, AND AN OPERATING MODE IN WHICH THE BRUSHLESS DC MOTOR IS FORWARDLY OR REVERSELY ROTATED BY A PREDETERMINED ANGLE TO MINIMIZE CURRENT CONSUMPTION AND OPTIMALLY PERFORM WASHING OF THE FACE. THE SKIN WASHING MACHINE INCLUDES: A CASE (100) FOR THE SKIN WASHING MACHINE; AN OPERATING PART (200) DISPOSED OUTSIDE THE CASE TO PERFORM TURNING ON AND OFF OF THE SKIN WASHING MACHINE AND SWITCHING BETWEEN FORWARD AND REVERSE ROTATION BY A PREDETERMINED ANGLE UNIT; A POWER SUPPLY PART (300) DISPOSED ON AN END OF THE INSIDE OF THE CASE; A BRUSHLESS ELECTRIC MOTOR (400) DISPOSED INSIDE THE CASE AND OPERATED BY RECEIVING POWER FROM THE POWER SUPPLY PART ACCORDING TO A SWITCHING SIGNAL FROM THE OPERATING PART, WHEREIN THE BRUSHLESS ELECTRIC MOTOR IS FORWARDLY OR REVERSELY ROTATED BY THE PREDETERMINED ANGLE UNIT; A CONTROL PART (500) DETECTING A COUNTER ELECTROMOTIVE FORCE FROM THE BRUSHLESS ELECTRIC MOTOR TO GRASP A PORTION OF A ROTOR, THE CONTROL PART CONTROLLING THE FORWARD OR REVERSE ROTATION OF THE BRUSHLESS ELECTRIC MOTOR WITHIN A PREDETERMINED ANGLE ACCORDING TO THE SWITCHING SIGNAL FROM THE OPERATING PART; AND A SKIN WASHING BRUSH (600) INSERTED INTO A SHAFT OF THE BRUSHLESS ELECTRIC MOTOR TO FORWARDLY OR REVERSELY ROTATE ACCORDING TO THE OPERATION OF THE BRUSHLESS ELECTRIC MOTOR.
Abstract:
The present invention relates to a skin washing machine using a brushless DC motor which is applied therein, and an operating mode in which the brushless DC motor is forwardly or reversely rotated by a predetermined angle to minimize current consumption and optimally perform washing of the face. The skin washing machine includes: a case (100) for the skin washing machine; an operating part (200) disposed outside the case to perform turning on and off of the skin washing machine and switching between forward and reverse rotation by a predetermined angle unit; a power supply part (300) disposed on an end of the inside of the case; a brushless electric motor (400) disposed inside the case and operated by receiving power from the power supply part according to a switching signal from the operating part, wherein the brushless electric motor is forwardly or reversely rotated by the predetermined angle unit; a control part (500) detecting a counter electromotive force from the brushless electric motor to grasp a portion of a rotor, the control part controlling the forward or reverse rotation of the brushless electric motor within a predetermined angle according to the switching signal from the operating part; and a skin washing brush (600) inserted into a shaft of the brushless electric motor to forwardly or reversely rotate according to the operation of the brushless electric motor.