The electric toothbrush generates high-frequency vibration by the rapid rotation or vibration of the motor core, and instantly decomposes the toothpaste into fine foam to deeply clean the teeth. At the same time, the vibration of the bristles can promote the blood circulation of the mouth and the gum tissue. Have a massage effect.
Vsmile electric toothbrushes have revolutionized the field of oral health.
In principle, electric toothbrushes come in two broad categories: rotation and vibration.
The rotating toothbrush has a simple principle, that is, the motor drives the circular brush head to rotate, and the common brushing action is performed while enhancing the friction effect. The rotating toothbrush is noisy, the tooth surface cleaning is very clean, the tooth cleaning is relatively weak, but the teeth are It is worn out and is not recommended for long-term use. Vibration type toothbrushes are more complex and more expensive in terms of price. The vibration type toothbrush has an electric drive vibration motor inside, which can make the brush head generate high frequency oscillation perpendicular to the direction of the handle, but the amplitude of the swing is very small, generally about 5 mm from top to bottom. The largest swing in the industry is 6 Millimeter. On the one hand, when the teeth are brushed, the high-frequency swinging brush head can effectively complete the action of washing the teeth. On the other hand, the vibration of more than 30,000 times per minute also causes a large amount of tiny bubbles to be generated in the mixture of the toothpaste and the water in the mouth. Pressure can penetrate the teeth to clean the dirt.