WO2017075960A1

WO2017075960A1 - Toothbrush capable of guiding tooth brushing

Info

Publication number: WO2017075960A1
Application number: PCT/CN2016/082177
Authority: WO
Inventors: 姚军
Original assignee: 姚军
Priority date: 2015-11-06
Filing date: 2016-05-16
Publication date: 2017-05-11
Also published as: CN205107942U

Abstract

A toothbrush capable of guiding tooth brushing consists of a brushing head, a handle, and a charging dock. The handle can be placed and charged in a clamping groove of the charging dock. The toothbrush is characterized in that: a switching power supply, a central processing unit, a memory, a speaker, a miniature vibrating motor, a gravity sensor, a Bluetooth module and a rechargeable battery are placed in the handle; the miniature vibrating motor, the memory, the speaker, the gravity sensor, the Bluetooth module and the rechargeable battery are separately connected to the central processing unit; the CPU, the Bluetooth module, the WIFI module and the switching power supply are placed in the charging dock; and the Bluetooth module and the WIFI module are separately connected to the CPU. When the switching power supply placed in the handle is turned on, the central processing unit can control, by means of a program stored in the memory of the CPU, the miniature vibrating motor to begin to vibrate.

Description

a toothbrush that can guide brushing

Technical field

The utility model belongs to the field of toothbrushes.

Background technique

It is well known that toothbrushes can clean teeth. However, it is very difficult for people to clean the teeth by simply using a toothbrush. The main reason is that the number of teeth is large and the shape is different. The user cannot know which faces of the teeth they are brushing. This causes some of the tooth surface to be damaged by excessive friction, while other tooth surfaces are released due to lack of cleaning. This problem has greatly affected the effect of brushing teeth to protect teeth.

Summary of the invention

It is an object of the present invention to provide a toothbrush that can guide brushing.

The object of the present invention is to achieve a toothbrush capable of guiding brushing, which is composed of a brush head, a handle and a charging base. The handle can be placed in a charging slot of the charging base, and the handle is placed in the handle. a switching power supply, a central processing unit, a memory, a speaker, a micro vibration motor, a gravity sensor, a Bluetooth module, and a rechargeable battery, wherein the micro vibration motor, the memory, the speaker, the gravity sensor, the Bluetooth module, and the rechargeable battery are respectively connected to the central processing unit; The CPU, the Bluetooth module, the WIFI module and the switching power supply are placed in the charging base, and the Bluetooth module and the WIFI module are respectively connected to the CPU.

The brush head and the handle are detachably connected.

A wireless charging receiving device is disposed in the handle, the rechargeable battery is connected to the wireless charging receiving device, a wireless charging transmitting device is disposed in the charging base, a switching power supply is connected to the wireless charging transmitting device, and the wireless charging transmitting device is connected to the CPU. The rechargeable battery is connected to the wireless charging and transmitting device provided in the charging base through the wireless charging receiving device to charge the rechargeable battery.

The utility model has the beneficial effects that the switching power supply placed in the handle is opened, and the central processing unit (CPU) of the utility model can control the micro vibration motor to start vibrating through the program of its memory storage. The micro-vibration motor can drive the brush head and the handle to vibrate, and the vibration of the brush head can clean the surface of the tooth. The speaker is programmed to speak to the user to brush a part of the tooth. The gravity sensor senses the power, position, speed, time and other information of the toothbrush movement, and transmits the information to the charging base through the Bluetooth module. The CPU in the charging base is then transmitted to a separate storage terminal through the WIFI module, and the information is transmitted. After the recording, analysis, and processing, the user is prompted to improve the brushing method. Reasonably guide the user to adjust the brushing area to ensure that all teeth can be cleaned.

DRAWINGS

Figure 1 is a block diagram of the circuit in the handle of the present invention.

2 is a circuit block diagram of the charging base of the present invention.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

As shown in FIG. 1 and FIG. 2, the toothbrush capable of guiding brushing according to the present invention comprises three parts: a brush head, a handle and a charging base. The brush head and the handle may be detachable connections, such as by inserting. The handle can be placed in the card slot of the charging base, and can be wirelessly charged in the card slot of the charging base. The brush head has bristles that can be cleaned by the movement of the bristles on the surface of the teeth. A switching power supply, a central processing unit (CPU), a memory, a speaker, a micro vibration motor, a gravity sensor (G-sensor), a Bluetooth module, a rechargeable battery, and a wireless charging receiving device are placed in the handle, and central processing is provided through a switching power supply or a rechargeable battery. (CPU), memory, speaker, micro vibration motor, gravity sensor (G-sensor), Bluetooth module, wireless charging receiving device operating voltage, the memory may be a commercially available memory card or / and memory, etc. The memory, the speaker, the micro vibration motor, the gravity sensor (G-sensor), the Bluetooth module, and the rechargeable battery are respectively connected to a central processing unit (CPU), and the rechargeable battery is connected to the wireless charging receiving device, and is charged and charged by the wireless charging device. The rechargeable battery is charged after the wireless charging transmitter set in the base is connected. The CPU, the Bluetooth module, the WIFI module, the wireless charging transmitter, and the switching power supply are placed in the charging base. Switching Mode Power Supply (English: Switching Mode Power Supply), also known as switching power supply, switching converter, is a high-frequency power conversion device. Its function is to convert a level of voltage into a voltage or current required by the user through different forms of architecture, thereby providing the operating voltage of the CPU, the Bluetooth module, the WIFI module, and the wireless charging transmitter. Micro vibration motor, also known as micro vibration motor, belongs to DC brush motor. There is an eccentric wheel on the motor shaft. When the motor rotates, the center point of the eccentric wheel is not on the center of the motor, which makes the motor lose balance. , due to inertia caused by vibration.

The wireless charging receiving device and the wireless charging transmitting device are technologies that can be implemented by a person skilled in the art, for example, a wireless charging technology adopted by a Philips HX6730/02 rechargeable acoustic wave toothbrush.

work process:

The switching power supply placed in the handle is turned on, and the central processing unit (CPU) controls the micro vibration motor to start vibrating through the program stored in its memory. The micro-vibration motor can drive the brush head and the handle to vibrate, and the vibration of the brush head can clean the surface of the tooth. The speaker is programmed to speak to the user to brush a part of the tooth. G-sensor (gravity sensor) senses the power, position, speed, time and other information of the toothbrush movement, and transmits the information to the charging base through the Bluetooth module. The CPU in the charging base is then transmitted to a separate storage terminal through the WIFI module. In the above, the information is recorded, analyzed, and processed to prompt the user to improve the brushing method. The separate storage terminal may be a server or a mobile phone or the like.

The handle is placed with a rechargeable battery, and the rechargeable battery in the handle can be charged after contact with the charging base.

Claims

A toothbrush capable of guiding brushing, consisting of a brush head, a handle and a charging base. The handle can be placed in a charging slot of the charging base, and is characterized in that a switching power supply, a central processing unit, a memory, a speaker, and a micro vibration are placed in the handle. The motor, the gravity sensor, the bluetooth module and the rechargeable battery, the micro vibration motor, the memory, the speaker, the gravity sensor, the bluetooth module and the rechargeable battery are respectively connected to the central processor; the CPU, the bluetooth module and the WIFI are placed in the charging base; The module and the switching power supply, the Bluetooth module and the WIFI module are respectively connected to the CPU.
A toothbrush capable of guiding brushing according to claim 1, wherein said brush head is detachably connected to the handle.
A toothbrush capable of guiding brushing according to claim 1 or 2, wherein a wireless charging receiving device is disposed in the handle, the rechargeable battery is connected to the wireless charging receiving device, and the charging base is placed in a wireless manner. The charging transmitting device is connected to the wireless charging transmitting device, and the wireless charging transmitting device is connected to the CPU. The rechargeable battery is connected to the wireless charging transmitting device disposed in the charging base through the wireless charging receiving device to charge the rechargeable battery.