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WO2018108188A1 - 电动牙刷的智能控制电路 - Google Patents

电动牙刷的智能控制电路 Download PDF

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Publication number
WO2018108188A1
WO2018108188A1 PCT/CN2018/075631 CN2018075631W WO2018108188A1 WO 2018108188 A1 WO2018108188 A1 WO 2018108188A1 CN 2018075631 W CN2018075631 W CN 2018075631W WO 2018108188 A1 WO2018108188 A1 WO 2018108188A1
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Prior art keywords
circuit
control circuit
electric toothbrush
chip
electronic component
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PCT/CN2018/075631
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English (en)
French (fr)
Inventor
黄拔梓
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Hangzhou Good Teeth Network Technology Co Ltd
Shenzhen Lebond Technology Co Ltd
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Hangzhou Good Teeth Network Technology Co Ltd
Shenzhen Lebond Technology Co Ltd
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Publication of WO2018108188A1 publication Critical patent/WO2018108188A1/zh
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/16—Power-driven cleaning or polishing devices
    • A61C17/22—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like
    • A61C17/221—Control arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M10/4257—Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the invention relates to an electric toothbrush control technology, in particular to an intelligent control circuit of an electric toothbrush.
  • the functions of the existing electric toothbrushes are more and more, and the control circuits of many electric toothbrushes are single-function control modes, and the intelligent control of the electric toothbrush work cannot be realized by the multi-functional coordination system.
  • an electric toothbrush intelligent control circuit comprising a main control circuit and the following functional circuits connected with the signal control interface of the main control circuit: a wireless charging control circuit, a six-axis gyroscope driving circuit, a display driving circuit, an indicator circuit, Clock circuit, storage circuit.
  • the main control circuit is composed of a chip DA14580 and electronic components that cooperate with each other.
  • the wireless charging control circuit is composed of a FET D1, a triode D6, a voltage stabilizing module U2, and an electronic component that is adapted to work, and further includes a resistor R44 and a resistor R45. And a power supply detection circuit composed of a capacitor C28.
  • the six-axis gyroscope driving circuit is composed of a module of the chip type MPU6050 and an electronic component adapted to work.
  • the display screen driving circuit is composed of a display touch control chip CY8C4014LQT, a driving triode field effect transistor D1, a touch display screen and electronic components compatible with the operation.
  • the indicator light circuit is composed of four light-emitting tubes connected in parallel, and the clock circuit is composed of a chip PCF8563, a crystal oscillator X3 and an electronic component that cooperates with each other; the storage circuit is made of a chip W25X20CL And the electronic components that work together.
  • the invention has the advantages that the main control circuit controls the wireless charging control circuit, the six-axis gyro driving circuit, the display screen driving circuit, the indicator light circuit, the clock circuit and the storage circuit connected thereto through the built-in program to work through the corresponding port level Level input or output controls the above circuit;
  • the wireless charging control circuit determines the battery power level by detecting the level of the output voltage through the power detecting circuit.
  • the main control circuit controls D6 to be turned on, and D1 is turned on again, and the battery is charged through the voltage stabilizing module.
  • the main control circuit sends a signal, disconnects the charging circuit, realizes automatic detection and automatic charging function;
  • the clock circuit can provide a precise RTC clock for the main control circuit; the storage circuit can complete the storage and reading functions of related data.
  • a plurality of indicator lights of the indicator circuit can be used to display the working state of the circuit; the touch screen circuit can realize the touch control function of the circuit, and the six-axis gyroscope driving circuit can realize the control functions of the 3-axis gyroscope and the 3-axis accelerator;
  • the control circuit provided by the invention can realize the automatic control function for various functions of the electric toothbrush.
  • Figure 1 is a block diagram showing the principle of the circuit of the present invention
  • FIG. 2 is a schematic diagram of a main control circuit in the present invention.
  • Figure 3 is a schematic diagram of a wireless charging circuit in the present invention.
  • FIG. 4 is a schematic diagram of a touch screen circuit in the present invention.
  • Figure 5 is a schematic diagram of a six-axis gyroscope driving circuit in the present invention.
  • Figure 6 is a schematic diagram of the indicator circuit of the present invention.
  • Figure 7 is a schematic diagram of a clock circuit in the present invention.
  • Figure 8 is a schematic diagram of a memory circuit in the present invention.
  • an electric toothbrush intelligent control circuit comprising a main control circuit 1, and the following functional circuits connected with the signal control interface of the main control circuit 1: a wireless charging control circuit 2, a six-axis gyroscope The drive circuit 3, the display drive circuit 4, the indicator circuit 5, the clock circuit 6, and the storage circuit 7.
  • the main control circuit controls the wireless charging control circuit, the six-axis gyro driving circuit, the display driving circuit, the indicator circuit, the clock circuit and the storage circuit connected thereto through the built-in program to operate through the high-low input of the corresponding port or The output controls the above circuit.
  • the main control circuit 1 is composed of a chip DA14580 and electronic components that cooperate with each other.
  • the wireless charging control circuit 2 is composed of 201 field effect transistors D1, 203 transistors D6, 202 voltage stabilizing module U2 and compatible electronic components, and also includes a resistor.
  • a power detection circuit consisting of R44, resistor R45 and capacitor C28.
  • the wireless charging control circuit determines the battery power level by detecting the level of the output voltage through the power detecting circuit.
  • the main control circuit controls D6 to be turned on, and D1 is turned on again, and the battery is charged through the voltage stabilizing module.
  • the main control circuit sends a signal, disconnects the charging circuit, realizes automatic detection and automatic charging function;
  • the six-axis gyroscope driving circuit 3 is composed of a module 401 of a chip type MPU6050 and an electronic component adapted to work.
  • the six-axis gyroscope drive circuit can realize the control functions of the 3-axis gyroscope and the 3-axis accelerator;
  • the touch screen display driving circuit 4 is composed of a display type touch control chip 301 which is a chip of type CY8C4014LQT, a 303 driving transistor field effect transistor D1, a touch display screen 302, and an electronic device suitable for operation.
  • the components are connected to each other.
  • the touch screen circuit can realize the touch control function of the circuit.
  • the indicator light circuit is composed of four light-emitting tubes connected in parallel, and the clock circuit is matched by the chip PCF8563, the crystal oscillator X3 and the matching
  • the electronic component is composed of: the storage circuit is composed of a chip W25X20CL and an electronic component working in cooperation.
  • the main control circuit controls the wireless charging control circuit, the six-axis gyro driving circuit, the display driving circuit, the indicator circuit, the clock circuit and the storage circuit connected thereto through the built-in program to operate through the high-low input of the corresponding port or
  • the output controls the above circuit;
  • the clock circuit can provide a precise RTC clock for the main control circuit;
  • the storage circuit can complete the storage and reading functions of the related data.
  • a plurality of indicator lights of the indicator circuit can be used to indicate the operational status of the circuit.
  • the wireless charging control circuit determines the battery power level by detecting the level of the output voltage through the power detecting circuit.
  • the main control circuit controls D6 to be turned on, and D1 is turned on again, and the battery is charged through the voltage stabilizing module.
  • the main control circuit sends out a signal, disconnects the charging circuit, realizes automatic detection and automatic charging function;
  • the clock circuit can provide accurate RTC clock for the main control circuit;
  • the storage circuit can complete the storage and reading function of related data.
  • the indicator light of the indicator circuit can be used to display the working state of the circuit; the touch screen circuit can realize the touch control function of the circuit, and the six-axis gyro drive circuit can realize the control function of the 3-axis gyroscope and the 3-axis accelerator.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

一种电动牙刷智能控制电路，包括主控电路（1），与主控电路（1）的信号控制接口相连接的下列功能电路：无线充电控制电路（2）、六轴陀螺仪驱动电路（3）、显示屏驱动电路（4）、指示灯电路（5）、时钟电路（6）、存储电路（7）。在上述电动牙刷智能控制电路中，所述主控电路（1）由芯片DA14580及相配合工作的电子元器件相连接组成。该控制电路可实现对电动牙刷多种功能的自动控制功能。

Description

电动牙刷的智能控制电路 技术领域
本发明涉及电动牙刷控制技术，具体涉及一种电动牙刷的智能控制电路。
背景技术
现有电动牙刷的功能越来越多，很多电动牙刷的控制电路都是单一功能的控制模式，不能实现多功能协调制控制电动牙刷工作的智能控制。
发明内容
本发明的目的在于：针对现有技术中存在的缺点，提供一种电动牙刷的智能控制电路；这种控制电路可以使电动牙刷的各种功能实现自动工作。
提供一种电动牙刷智能控制电路，包括主控电路，与主控电路的信号控制接口相连接的下列功能电路：无线充电控制电路、六轴陀螺仪驱动电路、显示屏驱动电路、指示灯电路、时钟电路、存储电路。
在上述电动牙刷智能控制电路中，所述主控电路由芯片DA14580及相配合工作的电子元器件相连接组成。
在上述电动牙刷智能控制电路中，所述无线充电控制电路由场效应管D1、三极管D6、稳压模块U2及相适配工作的电子元器件相连接组成，还包括一个由电阻R44、电阻R45和电容C28组成的电源检测电路。
在上述电动牙刷智能控制电路中，所述六轴陀螺仪驱动电路由芯片型号为MPU6050的模块及相适配工作的电子元器件相连接组成。
在上述电动牙刷智能控制电路中，所述显示屏驱动电路由显示屏触摸控制芯片CY8C4014LQT、驱动三极管场效应管D1、触摸显示屏及相适配工作的电子元器件相连接组成。
在上述电动牙刷智能控制电路中，所述指示灯电路由4个发光管并联组成，所述时钟电路由芯片PCF8563、晶振X3及相配合工作的电子元器组成；所述存储电路由芯片为W25X20CL及相配合工作的电子元器组成。
本发明的优点：主控电路通过内置程序控制与其相连接的无线充电控制电路、六轴陀螺仪驱动电路、显示屏驱动电路、指示灯电路、时钟电路、存储电路进行工作，通过对应端口的高低电平的输入或输出对上述电路进行控制；
无线充电控制电路通过电源检测电路检测输出电压的高低来判断电池电量的情况，在电池电量低时，主控电路控制D6导通，D1再导通，通过稳压模块给电池充电，当 检测到电池充满时，主控电路发出信号，断开充电电路，实现自动检测，自动充电的功能；
时钟电路可以为主控电路提供精准的RTC时钟；存储电路可完成相关数据的存储与读取功能。指示灯电路的多个指示灯可用于显示电路的工作状态；触摸显示屏电路可实现对电路的触摸控制功能，六轴陀螺仪驱动电路可实现对3轴陀螺仪及3轴加速器的控制功能；本发明提供的控制电路可实现对电动牙刷多种功能的自动控制功能。
附图说明
图1是本发明电路原理方框图；
图2是本发明中的主控电路原理图；
图3是本发明中的无线充电电路原理图；
图4是本发明中的触摸屏电路原理图；
图5是本发明中的六轴陀螺仪驱动电路原理图；
图6是本发明中的指示灯电路原理图；
图7是本发明中的时钟电路原理图；
图8是本发明中的存储电路原理图。
具体实施方式
参照图1-图8所示；提供一种电动牙刷智能控制电路，包括主控电路1，与主控电路1的信号控制接口相连接的下列功能电路：无线充电控制电路2、六轴陀螺仪驱动电路3、显示屏驱动电路4、指示灯电路5、时钟电路6、存储电路7。主控电路通过内置程序控制与其相连接的无线充电控制电路、六轴陀螺仪驱动电路、显示屏驱动电路、指示灯电路、时钟电路、存储电路进行工作，通过对应端口的高低电平的输入或输出对上述电路进行控制。
在上述电动牙刷智能控制电路中，所述主控电路1由芯片DA14580及相配合工作的电子元器件相连接组成。
在上述电动牙刷智能控制电路中，所述无线充电控制电路2由201场效应管D1、203三极管D6、202稳压模块U2及相适配工作的电子元器件相连接组成，还包括一个由电阻R44、电阻R45和电容C28组成的电源检测电路。无线充电控制电路通过电源检测电路检测输出电压的高低来判断电池电量的情况，在电池电量低时，主控电路控制D6导通，D1再导通，通过稳压模块给电池充电，当检测到电池充满时，主控电路发出信号，断开充电电路，实现自动检测，自动充电的功能；
在上述电动牙刷智能控制电路中，所述六轴陀螺仪驱动电路3由芯片型号为MPU6050的模块401及相适配工作的电子元器件相连接组成。六轴陀螺仪驱动电路可实现对3轴陀螺仪及3轴加速器的控制功能；
在上述电动牙刷智能控制电路中，所述触摸显示屏驱动电路4由显示屏触摸控制芯片301是型号为CY8C4014LQT的芯片、303驱动三极管场效应管D1、触摸显示屏302及相适配工作的电子元器件相连接组成。触摸显示屏电路可实现对电路的触摸控制功能，在上述电动牙刷智能控制电路中，所述指示灯电路由4个发光管并联组成，所述时钟电路由芯片PCF8563、晶振X3及相配合工作的电子元器组成；所述存储电路由芯片为W25X20CL及相配合工作的电子元器组成。
主控电路通过内置程序控制与其相连接的无线充电控制电路、六轴陀螺仪驱动电路、显示屏驱动电路、指示灯电路、时钟电路、存储电路进行工作，通过对应端口的高低电平的输入或输出对上述电路进行控制；时钟电路可以为主控电路提供精准的RTC时钟；存储电路可完成相关数据的存储与读取功能。指示灯电路的多个指示灯可用于显示电路的工作状态。
无线充电控制电路通过电源检测电路检测输出电压的高低来判断电池电量的情况，在电池电量低时，主控电路控制D6导通，D1再导通，通过稳压模块给电池充电，当检测到电池充满时，主控电路发出信号，断开充电电路，实现自动检测，自动充电的功能；时钟电路可以为主控电路提供精准的RTC时钟；存储电路可完成相关数据的存储与读取功能。指示灯电路的多个指示灯可用于显示电路的工作状态；触摸显示屏电路可实现对电路的触摸控制功能，六轴陀螺仪驱动电路可实现对3轴陀螺仪及3轴加速器的控制功能。

Claims (6)

  1. 一种电动牙刷智能控制电路，其特征在于：包括主控电路，与主控电路的信号控制接口相连接的下列功能电路：无线充电控制电路、六轴陀螺仪驱动电路、显示屏驱动电路、指示灯电路、时钟电路、存储电路。
  2. 根据权利要求1所述的电动牙刷智能控制电路，其特征在于：所述主控电路由芯片DA14580及相配合工作的电子元器件相连接组成。
  3. 根据权利要求2所述的电动牙刷智能控制电路，其特征在于：所述无线充电控制电路由场效应管D1、三极管D6、稳压模块U2及相适配工作的电子元器件相连接组成，还包括一个由电阻R44、电阻R45和电容C28组成的电源检测电路。
  4. 根据权利要求3所述的电动牙刷智能控制电路，其特征在于：所述六轴陀螺仪驱动电路由芯片型号为MPU6050的模块及相适配工作的电子元器件相连接组成。
  5. 根据权利要求4所述的电动牙刷智能控制电路，其特征在于：所述显示屏驱动电路由显示屏触摸控制芯片CY8C4014LQT、驱动三极管场效应管D1、触摸显示屏及相适配工作的电子元器件相连接组成。
  6. 根据权利要求5所述的电动牙刷智能控制电路，其特征在于：所述指示灯电路由4个发光管并联组成，所述时钟电路由芯片PCF8563、晶振X3及相配合工作的电子元器组成；所述存储电路由芯片为W25X20CL及相配合工作的电子元器组成。
PCT/CN2018/075631 2016-11-04 2018-02-09 电动牙刷的智能控制电路 Ceased WO2018108188A1 (zh)

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CN201611140714.8A CN106725958A (zh) 2016-11-04 2016-12-12 电动牙刷的智能控制电路

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Publication number Priority date Publication date Assignee Title
CN106725958A (zh) * 2016-11-04 2017-05-31 黄拔梓 电动牙刷的智能控制电路
CN107510512A (zh) * 2017-08-07 2017-12-26 珠海三吉士健康科技有限公司 一种电动牙刷的刷牙及充电控制电路
CN107811722B (zh) * 2017-11-29 2020-10-30 薛开国 一种智能电动牙刷、牙刷空间姿态获取系统及方法
CN114145873A (zh) * 2021-12-02 2022-03-08 上海芯圣电子股份有限公司 一种基于mcu芯片的智能电动牙刷及其工作方法

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