| 摘要 |
PURPOSE: A flat board probe of an ultrasonic skin beauty device is provided, which makes ultrasonic wave concentration used together and can be used for several uses. CONSTITUTION: A flat board probe of an ultrasonic skin beauty device comprises: a flat board metal diaphragm; a metal diaphragm transferring the piezoelectric element vibration of the ultrasonic wave to the skin; and a concave lens groove(4) formed in the part of metal diaphragm. The supersonic vibration terminal and ion output terminal are connected to the metal diaphragm. A jaw(7) is formed in order to be corresponded to the side of the concave lens groove of the metal diaphragm. A cover cap(5) is detachable and opened upward and downward. The material of the cover cap is transparent plastic. |
