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A method of controlling the rotation direction of an electric toothbrush

An electric toothbrush, the technology of the direction of rotation, applied in the fields of dentistry, cleaning teeth, medical science, etc., can solve the problems affecting brushing, achieve good cleaning effect and simple adjustment method

Active Publication Date: 2021-06-22
绍兴市爱牙牙科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the steering control of this electric toothbrush needs to add a control switch on the head of the toothbrush, which affects normal brushing.

Method used

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  • A method of controlling the rotation direction of an electric toothbrush
  • A method of controlling the rotation direction of an electric toothbrush
  • A method of controlling the rotation direction of an electric toothbrush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Such as figure 1 and figure 2 As shown, an electric toothbrush includes a toothbrush head 1 and a body 2, and the body 2 is provided with a drive motor 2.1, a battery 2.2, a charging port 2.3, a power switch 2.4, a power adjustment switch 2.5, a controller 2.6 and a sensor 2.7; The toothbrush head 1 includes a support 1.1, a rotating shaft 1.2 and a hair brush 1.3, the support 1.1 includes a support tube 1.1.1 and a protective cover 1.1.2, the protective cover 1.1.2 is fixed with the support tube 1.1.1, and the protective cover 1.1.2 It is a U-shaped structure, the brush 1.3 is arranged in the U-shaped structure of the protective cover 1.1.2 and is connected to the protective cover 1.1.2 in rotation, the rotating shaft 1.2 is connected to the support tube 1.1.1 in rotation, and one end of the rotating shaft 1.2 is connected to the brush 1.3 connection, the other end of the rotating shaft 1.2 is connected with the output shaft of the driving motor 2.1. The sensor 2.7 ...

Embodiment 2

[0029] A method for controlling the rotation direction of an electric toothbrush, including an electric toothbrush with a rotatable toothbrush, further comprising the following steps:

[0030] Step A: Turn on the power switch 2.4, turn on the power switch 2.4 on the electric toothbrush, and drive the motor 2.1 to drive the brush 1.3 of the electric toothbrush to rotate;

[0031] Step B: Turn the electric toothbrush, and turn the electric toothbrush in the direction of the brush 1.3 according to actual needs;

[0032] Step C: detection by the sensor 2.7, the sensor 2.7 detects the rotation direction of the electric toothbrush, and transmits the signal to the controller 2.6;

[0033] Step D: Control the direction of rotation, the controller 2.6 controls the direction of rotation of the drive motor 2.1 according to the signal input from the sensor 2.7;

[0034] Step E: Turn off the power, and turn off the power switch 2.4 after brushing is completed.

[0035] In the step B, the...

Embodiment 3

[0038] On the basis of Example 2, in the step B, when rotating the electric toothbrush, the electric toothbrush is rotated with the rotation shaft 1.2 of the hairbrush 1.3 of the electric toothbrush as the central axis. When the electric toothbrush is rotated in the above rotation manner, the rotation axis of the electric toothbrush coincides with the rotation axis of the hair brush 1.3, which is in line with the user's habit of controlling the hair brush 1.3 when brushing teeth.

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Abstract

The invention discloses a method for controlling the rotation direction of an electric toothbrush. Brush rotation; step B: turn the electric toothbrush, and turn the electric toothbrush according to the direction of the brush according to actual needs; step C: sensor detection, the sensor detects the rotation direction of the electric toothbrush, and transmits the signal to the controller; step D: To control the direction of rotation, the controller controls the direction of rotation of the drive motor according to the signal input from the sensor. The invention provides a method for controlling the rotation direction of an electric toothbrush, which has the advantages of simple control, no need to memorize the corresponding relationship between the control switch and the rotation direction of the brush, and good user experience.

Description

technical field [0001] The invention relates to the technical field of tooth cleaning and dental care cleaning appliances, in particular to a method for controlling the rotation direction of an electric toothbrush. Background technique [0002] Existing electric toothbrushes basically adopt the mode of ultrasonic wave or swing brush head to carry out. Electric toothbrushes using ultrasonic waves are difficult to remove some stubborn stains because the toothbrush head does not rub against the teeth; electric toothbrushes using oscillating brush heads do not want to be able to swing very fast due to the limited swing range of the brush head, so when cleaning It is easy to leave dead ends and the cleaning is not clean. Therefore, be badly in need of developing a kind of rotary electric toothbrush, can carry out rotary cleaning to teeth, better to the cleaning effect of teeth. When using a rotating electric toothbrush, it is necessary to control the rotation direction of the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C17/26
CPCA61C17/221A61C17/222A61C17/26
Inventor 周之海周一华高月娥
Owner 绍兴市爱牙牙科技有限公司
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