A fully automatic intelligent dental care instrument

Abstract

The invention belongs to the field of toothbrushes, and in particular discloses a full-automatic intelligent tooth nursing instrument which comprises a toothbrush stem, a toothbrush holder, a brushing device and an adjusting device, wherein the toothbrush holder comprises a mounting head, a first spring and a mounting support; the brushing device comprises a one-way screw rod, a rotating rod motor, a sliding plate, a rotating base, a sliding tube, a toothbrush head, a second spring, an upper conversion unit, a lower conversion unit and an occlusal surface conversion unit; the upper conversion unit and the lower conversion unit comprises a pulley, a servo motor, a rope and a third spring; the occlusal surface conversion unit comprises a gear and a rotating wheel motor; and the adjusting device comprises a two-way screw rod, a first motor, a sliding base, a color recognition sensor and a collision sensor. According to different mouth shapes of different people, the instrument can be automatically adjusted to adapt each person, and thus is wide in application range; teeth at different parts of people can be brushed according to a correct tooth brushing method, oral health of people is maintained, and convenience is brought to living of people.

Description

technical field [0001] The invention belongs to the field of toothbrushes, in particular to a fully automatic intelligent dental care instrument. Background technique [0002] Toothbrush is a kind of brush that is used to clean teeth, and people brush teeth is to use toothbrush to remove dental plaque, soft dirt and food residue, the important health care method of keeping oral cavity clean; Brush your teeth according to the following methods within minutes: (1) the upper teeth need to be brushed from top to bottom; (2) the lower teeth need to be brushed from bottom to top; (3) the teeth on the occlusal surface need to be brushed back and forth; Brush from bottom to top; (5) The outside of the upper back teeth needs to be brushed from top to bottom. The correct method of brushing teeth is too complicated, and it is difficult for people to brush the teeth in different parts in the correct way; Cause soft tissue damage and gingival tissue atrophy and other adverse consequenc...

AI Technical Summary

Problems solved by technology

The correct method of brushing teeth is too complicated, and it is difficult for people to brush the teeth in different parts in the correct way; Adverse consequences such as soft tissue damage and gingival tissue recession

[0003] Therefore, people have invented various toothbrushes, wherein, mainly comprise electric toothbrush and spray toothbrush; Effect: Electric toothbrushes generally clean teeth by vibrating and rotating. People need to stay with the electric toothbrush on each tooth surface for a period of time, and three tooth surfaces must be taken into account in order to achieve the purpose of cleaning teeth, which is time-consuming. Rhythm people cause many inconveniences

Therefore, spray toothbrush and electric toothbrush all exist and need people to manually place the toothbrush head on each tooth surface, and can not brush teeth according to the correct brushing method of teeth in each position, there are defects such as the blind spots of brushing teeth that many bristles cannot touch, this is to people's Oral health is very bad

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