CN207654265U - A kind of portable supersonic cleans one's teeth diagnostic equipment - Google Patents
A kind of portable supersonic cleans one's teeth diagnostic equipment Download PDFInfo
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- CN207654265U CN207654265U CN201720417065.5U CN201720417065U CN207654265U CN 207654265 U CN207654265 U CN 207654265U CN 201720417065 U CN201720417065 U CN 201720417065U CN 207654265 U CN207654265 U CN 207654265U
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- teeth
- power supply
- ultrasonic wave
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Abstract
The utility model includes MCU control unit, provides the power supply unit of the energy needed for equipment work, provides the ultrasonic wave generating unit in magnetic field to energy converter, clean cleaning unit is provided for prophy device, convenient for the storage unit of user's setting and the man-machine interaction unit, memory system data observed；The MCU control unit is separately connected the ultrasonic wave generating unit, power supply unit, storage unit, cleaning unit, man-machine interaction unit, is used for the scheduling to each unit and data processing work；The ultrasonic wave generating unit includes concussion module, and the concussion module includes bikini oscillating circuit.The diagnostic equipment that provides that a kind of frequency-tuning range is wide, portable supersonic with long service life cleans one's teeth.
Description
Technical field
It cleans one's teeth diagnostic equipment the utility model is related to medical equipment more particularly to a kind of portable supersonic.
Technical background
In recent years, universal with the continuous improvement of the living standard of numerous people and health perception, clean one's teeth gradually by
Many urbanites are received, and a kind of new fashion of health of people life is become.
Currently, the product that oral cavity cleans one's teeth obtains development at full speed, popular ultrasonic cavitron agrees with intelligent people on the market
Machine interaction by be the following Medical Devices that clean one's teeth innovation and developing direction.It is imitated using pneumatic mode to overcome current oral cavity to clean one's teeth
Rate is low and safety cleans one's teeth with craft there are hidden danger and user is needed to have higher empirical and overlong time to make doctor and trouble
Person generates stronger feeling of fatigue.And protection gum and enamel, ultrasonic cavitron have increasingly shown wide answer
Use foreground.However the position that there is traditional ultrasonic tooth mobile inconvenience to have to carry power supply could be used to the stream of equipment
It is logical to bring the operation that obstacle is not easy to doctor.And it is to use the safety to equipment to bring certain hidden danger with high voltage power supply.
Utility model content
The purpose of this utility model is to solve the problems, such as above-mentioned background technology, provides a kind of frequency-tuning range
Extensively, portable supersonic with long service life cleans one's teeth diagnostic equipment.
The utility model uses following technical scheme：
The utility model includes MCU control unit, provides the power supply unit of the energy needed for equipment work, is provided to energy converter
The ultrasonic wave generating unit in magnetic field provides clean cleaning unit for prophy device, is arranged convenient for user and observes man-machine
Interactive unit, the storage unit of memory system data；The MCU control unit is separately connected the ultrasonic wave and list occurs
Member, power supply unit, storage unit, cleaning unit, man-machine interaction unit are used for the scheduling to each unit and data processing work
Make；The ultrasonic wave generating unit includes concussion module, and the concussion module includes bikini oscillating circuit.
Preferably, the ultrasonic wave generating unit further includes frequency locking module, Buck modules, energy converter；Described
Buck modules are connected with the MCU control unit；The output end of the Buck modules connects the defeated of the power supply unit
Enter end；The input terminal of the output end connection concussion unit of the power supply unit, the output end of the concussion unit connect respectively
Connect the input terminal of the energy converter and frequency locking module；MCU control unit described in the output end connection of the frequency locking module.
Preferably, the bikini oscillating circuit includes triode and transformer；1 foot of the transformer connects
The output end of the power supply unit, the collector of the 2 feet connection triode, 3 feet are grounded by pull down resistor R26,4 feet
The base stage of the connection triode；The 24th resistance R24 is equipped between 3 feet and 1 foot, 4 feet connection can
Become tap, the 25th resistance is equipped between 3 feet and the tap.Bikini oscillating circuit is convenient for by changing line
The advantages that circle tap position changes feedback factor, and frequency-tuning range is wide.And using the TL431 chips of accurate voltage stabilizing come accurate
Control the output power of supersonic generator.
Preferably, the bikini oscillating circuit further includes the capacitance being connect with the 25th resistance.
Preferably, the cleaning unit includes brush DC hollow-cup motor.With starting, speed is fast, service life
The advantages that long.
Preferably, the power supply unit provides 2 tunnel DC-DC power sources and 3 road LDO power supplys；2 road DC-DC power supplys include
DC-DC1 and DC-DC2：The DC-DC1 connections ultrasonic wave generating unit provides energy source for the concussion of system,
The DC-DC2 connections cleaning unit；3 road LDO power supplys include LDO1, LDO2 and LDO3：The LDO3 connections
The MCU control unit provides guarantee of power, the LDO2 connections human-computer interaction list for the stable operation of system
Member provides the foundation for the reliable of display and stabilization, and the LDO1 connections storage unit provides not for the storage of data
The disconnected energy.
Preferably, the man-machine interaction unit includes touching the true color screens of TFT.User-friendly and setting energy converter
Output power and cleaning unit output water.
The utility model has the beneficial effects that：It cleans one's teeth diagnostic equipment the utility model discloses a kind of portable supersonic,
It includes for system reliability service and it is portable, safety provide energy battery, efficiently, environmental protection, the long-life DC brushless motor,
The inductance of three-point oscillating circuit of wide, convenient for adjusting the concussion frequency of frequency-tuning range, ultrasonic tooth work head utilizes super
The micron-sized vibration of sound wave energy collecting type energy converter removes tooth spot.Suit the function module of each auxiliary, is that stablizing for system is transported
Row provides necessary condition.
In addition, the tooth-cleaning machine also has other expanded functions, such as ceramic cleaning function.The utility model can answer extensively
Use the fields such as industrial, medical.
Description of the drawings
Fig. 1 is that a kind of portable supersonic of the utility model cleans one's teeth the circuit structure block diagram of diagnostic equipment.
Fig. 2 is the physical circuit connection figure of the utility model.
Fig. 3 is that ultrasonic wave generating unit circuit connects block diagram in the utility model Fig. 1.
Fig. 4 is that cleaning unit circuit connects block diagram in the utility model Fig. 1.
Fig. 5 is that Power Management Unit connects block diagram in the utility model Fig. 1.
Specific implementation mode
Below in conjunction with Figure of description, the utility model is described in further detail, but the utility model be not limited to
Lower embodiment.
As shown in Figs 1-4, the utility model include MCU control unit, provide equipment work needed for the energy power supply unit,
The ultrasonic wave generating unit in magnetic field is provided to energy converter, clean cleaning unit is provided for prophy device, is arranged convenient for user
With the storage unit of the man-machine interaction unit of observation, memory system data；The MCU control unit is separately connected described surpass
Acoustic wave generation unit, power supply unit, storage unit, cleaning unit, man-machine interaction unit, for the scheduling sum number to each unit
According to processing work；The ultrasonic wave generating unit includes concussion module, and the concussion module includes bikini oscillating circuit.
The ultrasonic wave generating unit further includes frequency locking module, Buck modules, energy converter；The Buck modules and the MCU
Control unit is connected；The input terminal of the output end connection power supply unit of the Buck modules；The power supply unit
Output end connection concussion unit input terminal, the output end of the concussion unit be separately connected described in energy converter and frequency locking
The input terminal of module；MCU control unit described in the output end connection of the frequency locking module.The bikini oscillating circuit
Including triode and transformer；The output end of the 1 foot connection power supply unit of the transformer, 2 feet connect described
The collector of triode, 3 feet are grounded by pull down resistor R26, the base stage of the 4 feet connection triode；3 feet and 1
The 24th resistance R24 is equipped between foot, 4 feet connect variable tap, are equipped between 3 feet and the tap
25th resistance.Bikini oscillating circuit is convenient for changing feedback factor by changing coil tap position, and frequency adjusts model
Enclose the advantages that wide.And the output power of supersonic generator is accurately controlled using the TL431 chips of accurate voltage stabilizing.Described three
Point type oscillating circuit further includes the capacitance being connect with the 25th resistance.The cleaning unit includes brush DC sky
Heart cup motor.Have many advantages, such as that startup speed is fast, service life is long.The power supply unit provides 2 tunnel DC-DC power sources and 3 tunnels
LDO power supplys；2 road DC-DC power supplys include DC-DC1 and DC-DC2：The DC-DC1 connections ultrasonic wave generating unit
Energy source, the DC-DC2 connections cleaning unit are provided for the concussion of system；3 road LDO power supplys include LDO1,
LDO2 and LDO3：The LDO3 connections MCU control unit provides guarantee of power for the stable operation of system, described
The LDO2 connections man-machine interaction unit is that the reliable of display and stabilization provide the foundation, and LDO1 connections are described to deposit
Storage unit provides the continuous energy for the storage of data.The man-machine interaction unit includes touching the true color screens of TFT.Facilitate user
The output water of the output power and cleaning unit of operation and setting energy converter.
Shown in Fig. 1, MCU control unit is used using in ARM Cortex-M3 processors of the STM32 based on super low-power consumption
Core, monocycle multiplication and hardware division, 3 SPI interfaces（18 Mbit/s）, two and IIS are multiplexed, CAN interface（2.0B）,
The powerful operational capabilities such as 2.0 full speed interfaces of USB.MCU receives each parameter of man-machine interaction unit setting（Power and water
Data）, and duty of the real data exported accordingly by the output PWM of pid algorithm adjusting pin is obtained by AD samplings
Than making the output set by user of the power infinite approach of output, and output valve is shown to user by man-machine interaction unit.
It is the connection figure of the ultrasonic wave generating unit of system shown in Fig. 3.Its core, which uses, has frequency-tuning range wide,
Convenient for adjusting the inductance of three-point circuit composition of feedback factor.When control switch, which starts, to clean one's teeth when circuit | A*F |>Institute when 1
The bikini oscillating circuit stated, i.e. inductance of three-point circuit generate self-oscillation A（The amplification factor of circuit）F（Backfeed loop
Amplification factor）；Suitable harmonic shock frequency is selected by the inductance value of the frequency-selective circuit and collector inductance that adjust triode base stage,
And the input feedback phase of triode is at 180 ° of phase angle.And the operation tip of soft magnetism is placed in the magnetic field of concussion so that operation tip
Toothwash tooth is swung in mechanical oscillation.
The utility model includes storage unit.MCU control unit is communicated by I2C buses with storage unit on plate, will be clean
The power and water value of tooth machine are stored in flash units.The use habit for remembering user, is directly opened when being switched on next time convenient for user
The setting value of dynamic equipment first use before user.Man-machine interaction unit by the very coloured silk TFT screens of touch come regulation power and
Water exports.And it is shown by TFT screens and feeds back to user.
Fig. 5 is that the circuit of Power Management Unit connects block diagram.Power supply unit provides 3 road LDO and 2 tunnel DC-DC power sources, LDO
Predominantly the unit of low power consumption provides power supply, LDO1（200mA、5V）It is supplied to storage unit, LDO2（1000mA、12V）It carries
Supply man-machine interaction unit, LDO2（1000mA、12V）It is supplied to MCU control unit, the advantage that each road power supply is isolated is to reduce
Each device interferes with each other, and DC-DC1 is supplied to ultrasonic wave generating unit, DC-DC1 to be supplied to cleaning unit.
The utility model includes the circuit connection block diagram of man-machine interaction unit.MCU control unit passes through UART buses and people
Machine interactive unit communicates, and the power and water amount parameters that TFT touch screen main control chip is arranged by acquisition user simultaneously pass through UART
Bus is transmitted to each power of MCU control unit adjustment equipment, and each parameter of system is transmitted to TFT screen master control cores by MCU control unit
Piece is simultaneously shown in the working order that the page understands equipment convenient for user.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims, this
A little change also should be regarded as the scope of protection of the utility model.
Claims (6)
- The diagnostic equipment 1. a kind of portable supersonic cleans one's teeth, it is characterised in that：MCU control unit provides energy needed for equipment work The power supply unit in source provides the ultrasonic wave generating unit in magnetic field to energy converter, provides clean cleaning unit for prophy device, just In the storage unit for the man-machine interaction unit, memory system data that user is arranged and observes；The MCU control unit difference The connection ultrasonic wave generating unit, power supply unit, storage unit, cleaning unit, man-machine interaction unit, for each list The scheduling of member and data processing work；The ultrasonic wave generating unit includes concussion module, and the concussion module includes three Point type oscillating circuit；The ultrasonic wave generating unit further includes frequency locking module, Buck modules, energy converter；The Buck modules with it is described MCU control unit is connected；The input terminal of the output end connection power supply unit of the Buck modules；The power supply list The input terminal of the output end connection concussion unit of member, the output end of the concussion unit are separately connected the energy converter and lock The input terminal of frequency module；MCU control unit described in the output end connection of the frequency locking module.
- The diagnostic equipment 2. a kind of portable supersonic according to claim 1 cleans one's teeth, it is characterised in that：The bikini Oscillating circuit includes triode and transformer；The output end of the 1 foot connection power supply unit of the transformer, 2 feet connect The collector of the triode is connect, 3 feet are grounded by pull down resistor R26, the base stage of the 4 feet connection triode；It is described 3 feet and 1 foot between be equipped with the 24th resistance R24,4 feet connect variable tap, 3 feet and the tap Between be equipped with the 25th resistance.
- The diagnostic equipment 3. a kind of portable supersonic according to claim 2 cleans one's teeth, it is characterised in that：The bikini Oscillating circuit further includes the capacitance being connect with the 25th resistance.
- The diagnostic equipment 4. a kind of portable supersonic according to claim 1 cleans one's teeth, it is characterised in that：The cleaning list Member includes brush DC hollow-cup motor.
- The diagnostic equipment 5. a kind of portable supersonic according to claim 1 cleans one's teeth, it is characterised in that：The power supply list Member provides 2 tunnel DC-DC power sources and 3 road LDO power supplys；2 road DC-DC power supplys include DC-DC1 and DC-DC2：The DC-DC1 connects It connects the ultrasonic wave generating unit and provides energy source, the DC-DC2 connections cleaning list for the concussion of system Member；3 road LDO power supplys include LDO1, LDO2 and LDO3：The LDO3 connections MCU control unit is the stabilization of system Operation provides guarantee of power, and the LDO2 connections man-machine interaction unit provides base for the reliable of display and stabilization Plinth, the LDO1 connections storage unit provide the continuous energy for the storage of data.
- The diagnostic equipment 6. a kind of portable supersonic according to claim 1 cleans one's teeth, it is characterised in that：The man-machine friendship Mutual unit includes touching the true color screens of TFT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417065.5U CN207654265U (en) | 2017-04-20 | 2017-04-20 | A kind of portable supersonic cleans one's teeth diagnostic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720417065.5U CN207654265U (en) | 2017-04-20 | 2017-04-20 | A kind of portable supersonic cleans one's teeth diagnostic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207654265U true CN207654265U (en) | 2018-07-27 |
Family
ID=62936198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720417065.5U Expired - Fee Related CN207654265U (en) | 2017-04-20 | 2017-04-20 | A kind of portable supersonic cleans one's teeth diagnostic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207654265U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236590A (en) * | 2019-06-21 | 2019-09-17 | 南方医科大学 | A kind of portable orthopaedics ultrasonic medical instrument based on wireless telecommunications |
| CN111658207A (en) * | 2020-06-08 | 2020-09-15 | 桂林市啄木鸟医疗器械有限公司 | Dental treatment system |
| CN114983604A (en) * | 2022-06-02 | 2022-09-02 | 深圳市芯中芯科技有限公司 | Visual tooth cleaner system and using method thereof |
-
2017
- 2017-04-20 CN CN201720417065.5U patent/CN207654265U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110236590A (en) * | 2019-06-21 | 2019-09-17 | 南方医科大学 | A kind of portable orthopaedics ultrasonic medical instrument based on wireless telecommunications |
| CN111658207A (en) * | 2020-06-08 | 2020-09-15 | 桂林市啄木鸟医疗器械有限公司 | Dental treatment system |
| CN114983604A (en) * | 2022-06-02 | 2022-09-02 | 深圳市芯中芯科技有限公司 | Visual tooth cleaner system and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 |