ultrasonic transducer with low cavitation 40khz for ultrasonic machine for beauty

To provide customers with piezoelectric, electroacoustic professional technical solutions. Various products are widely used in air humidifier, essential oil atomizer, ultrasonic cosmetology instrument, ultrasonic cleaning, ultrasonic welding, ultrasonic tooth cleaning, ultrasonic detection, ultrasonic sensor, ultrasonic range finder and other fields.

A high-intensity focused ultrasonic cosmetic transducer includes a rear cover plate with a piezoelectric ceramic plate fixed on the surface of the back cover plate and an electrode plate arranged inside the piezoelectric ceramic plate. A rigid sleeve is fixed above the piezoelectric ceramic plate, a flexible inner core is filled inside the rigid sleeve, a flexible outer sleeve is wrapped outside the rigid sleeve, and a number of first concaves are arranged on the outer wall of the flexible inner core. The first groove is provided with a spring body. The spring body fits with the flexible inner core and the rigid sleeve interference. The top of the flexible outer sleeve and the rigid sleeve is even. The top of the flexible inner core is lower than the top of the rigid sleeve. The top of the rigid sleeve is fixed with a sleeve. The top of the sleeve is fixed with a vibration plate. The inner wall of the sleeve is connected with several spring sheets. The top of the spring sheet is fixed on the connecting rod. The two ends of the connecting rod are respectively connected with the vibration plate and the flexible inner core. The utility model can improve the deficiency of the existing technology and further improve the efficiency of the transducer.

ultrasonic transducer with low cavitation 40khz for ultrasonic machine for beauty