A rotary electric toothbrush is an electric toothbrush that uses a rotating motion to clean your teeth by rotating the brush head. Here are some of the features and working principles of rotary electric toothbrushes:
1. Features of rotary electric toothbrush:
1. Rotation action: The brush head of a rotary electric toothbrush usually rotates around its own axis to simulate the rotational motion of manual brushing.
2. Brush head design: The design of the brush head usually has a special shape to ensure that it can cover all surfaces of the teeth while rotating.
3. Multiple modes: Some rotary electric toothbrushes offer different cleaning modes, such as standard cleaning, deep cleaning, gum care, etc., to meet different oral needs.
4. Timer: Many rotary electric toothbrushes are equipped with a built-in timer to remind the user of the time to brush their teeth in each area, ensuring that each brushing is thorough enough.
5. Charging function: Most rotary electric toothbrushes are rechargeable and have a charging base, which is convenient for users to charge and keep the power of the toothbrush sufficient.
6. Pressure sensing: Some advanced rotary electric toothbrushes have pressure sensing technology, which can sense whether the user is using too much force and remind the user to use moderate force to prevent damage to tooth enamel and gums.
Second, the working principle of the rotary electric toothbrush:
The working principle of a rotary electric toothbrush is based on a built-in electric motor. When the user turns on the toothbrush, the electric motor generates a rotational motion that drives the brush head to rotate. This rotational motion can be more effective in removing plaque and food debris from the tooth surface.
When using a rotary electric toothbrush, the user simply moves the toothbrush in the mouth in the same way as normal brushing, and the rotating action of the brush head automatically cleans the work. Timers and different cleaning modes help ensure that every brushing is the best result.
There are many different brands and models of rotary electric toothbrushes on the market, and consumers can choose the right toothbrush for themselves according to their personal oral care needs and preferences.