Electric toothbrush vibration structure

Abstract

The invention discloses an electric toothbrush vibration structure, which comprises a brush holder main body, a toothbrush head body arranged on the head end of the brush holder main body, a bracket, and a miniature motor capable of generating vibration output, wherein the miniature motor is arranged in a cavity at the head part of the bracket; the bracket is arranged inside the brush holder main body; the head part and the tail of the bracket are flexibly connected through a first damping rib capable of reducing vibration; the head part and the tail of the brush holder main body are flexibly connected through a second damping rib; direction slots for controlling the vibration direction of the toothbrush head are formed on the first damping rib and the second damping rib; and the head part of the bracket and the head part of the brush holder main body generate vibration under the driving of the miniature motor, and the first damping rib and the second damping rib isolate the vibration from the tail of the brush holder main body and control the direction of transferring vibration through the direction slots. The electric toothbrush vibration structure has the advantages that the structure is simple, the design is reasonable, the carrying is convenient, the work performance is stable and reliable, the application range is wide and the like, and is an ideal tool for cleaning and protecting teeth.

Description

technical field [0001] The invention relates to a toothbrush technology for cleaning teeth, in particular to a vibration structure of an electric toothbrush. Background technique [0002] Toothbrush is the most commonly used tool for cleaning teeth. It is used to remove bacteria, tartar and small debris attached to the teeth. It can prevent periodontal diseases and protect people's oral hygiene and dental health. Toothbrushes on the market now Variety, structure is different, for example Chinese patent, patent number: ZL200620102401.9 discloses a kind of sonic vibration toothbrush, comprises the brush head that is provided with bristles, the brush neck bar and the vibrating part that doubles as the brush handle, and the vibrating part is provided with vibrating The joint is connected to the brush neck rod through the vibration joint, and other components such as the vibration source motor, the vibration rod and the main body electric board are all arranged in the handle that...

AI Technical Summary

Problems solved by technology

[0002] Toothbrush is the most commonly used tool for cleaning teeth. It is used to remove bacteria, tartar and small debris attached to the teeth. It can prevent periodontal diseases and protect people's oral hygiene and dental health. Toothbrushes on the market now Variety, different structures, such as Chinese patent, patent number: ZL200620102401.9 discloses a kind of sonic vibration toothbrush, including the brush head with bristles, the brush neck rod and the vibration part double as the brush handle, the vibration part is provided with vibration The joint is connected to the brush neck rod through the vibration joint, and other components such as the vibration source motor, the vibration rod and the main body electric board are all arranged in the handle that doubles as the vibration part. The main defect of this toothbrush is that the vibration source and the main body control board are arranged in the Together, it is easily damaged under high-frequency vibration, and the handle doubles as the vibration part to increase the vibration of the body, so the desired effect cannot be achieved

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