CN107714224A - A kind of electric toothbrush and its control method - Google Patents
A kind of electric toothbrush and its control method Download PDFInfo
- Publication number
- CN107714224A CN107714224A CN201711106208.1A CN201711106208A CN107714224A CN 107714224 A CN107714224 A CN 107714224A CN 201711106208 A CN201711106208 A CN 201711106208A CN 107714224 A CN107714224 A CN 107714224A
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- Prior art keywords
- speed
- motor
- head toothbrushes
- controller
- real
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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
- A61C17/32—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating
- A61C17/34—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor
-
- 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
-
- 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
- A61C17/24—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously
- A61C17/26—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like rotating continuously driven by electric motor
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- Health & Medical Sciences (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)
- Brushes (AREA)
Abstract
Present invention design discloses a kind of electric toothbrush and its control method, and it includes head toothbrushes, toothbrush handle and motor, and head toothbrushes are connected with toothbrush handle;Toothbrush handle is provided with starting switch, and the motor is used to drive brushhead movement;Wherein, in addition to head toothbrushes the temperature sensor in oral cavity is stretched into, stretches out, temperature sensor is used for the temperature sensor for detecting real-time temperature values;Controller is provided with toothbrush handle, preset temperature value is provided with controller;Temperature sensor feeds back to real-time temperature values in controller compared with preset temperature value;Controller is used for controlled motor and at least moved with two kinds of speed, is moved with First Speed when real-time temperature values are less than preset temperature value, is moved when real-time temperature values reach at or above preset temperature value with second speed;The First Speed is slower than second speed;Present invention design is with the speed of service for changing toothbrush using power saving, with user of toothbrushing change in location.
Description
Technical field
Present invention design is related to a kind of electric toothbrush and its control method.
Background technology
Brushing teeth is to remove bacterial plaque, soft dirt and swill using toothbrush, keeps self important oral cavity of oral cleaning
Health-care method.As social constantly progress, electric toothbrush are popularized.
Existing electric toothbrush is broadly divided into rotary-type and oscillating mode, it is so-called it is rotary-type be to rotate to drive toothbrush using motor
Head is rotated and brushed teeth so as to realize, and oscillating mode is then to drive head toothbrushes vibration to be brushed teeth so as to realize using motor oscillating.
Either oscillating mode or rotation, its motor during brushing teeth is run using constant speed all the time, (to turn
Realized exemplified by ejector half using with rotating speed, realized using constant vibration frequency if using oscillating mode).But
It is well known that its dirt is more difficult to clear up closer to the tooth of cavity interior, therefore need quickly clear up.And existing electric tooth
Brush configuration, no matter toothbrush removes to brush the tooth close to face or the tooth of inner side, and unanimously (rotation is its speed of service all the time
Constant rotational speed, oscillating mode is then constant vibration frequency).It is known that the tooth close to face is easier to clear up, therefore use
Relatively low speed of service can cleaning is clean, and the tooth of inner side is relatively difficult to clear up, it is necessary to using the higher speed of service
It can clear up;If going to clean all teeth using higher speed all the time, that certainly will waste substantial amounts of electric energy, and easily make
Bristles into head toothbrushes deform.If clearing up all teeth using relatively low speed all the time, the tooth on the inside of that is possibly can not
Clean out.
To sum up shown, how designing one kind, (rotation is to change electricity as user of toothbrushing acts change motor operation speed
The rotating speed of machine, oscillating mode are to change motor oscillating frequency) toothbrush just turn into urgent problem.
Invention design content
Present invention design can act change toothbrush fortune mainly solving the technical problems that providing one kind according to user of toothbrushing
The electric toothbrush of dynamic speed.
Technical scheme is used by present invention design solves its technical problem:A kind of electric toothbrush, it includes toothbrush
Head, toothbrush handle and motor, head toothbrushes are connected with toothbrush handle;Toothbrush handle is provided with starting switch, and the motor is used to drive tooth
Brushhead motion;Wherein, in addition to head toothbrushes the temperature sensor in oral cavity is stretched into, stretches out, temperature sensor is used to detect in real time
The temperature sensor of temperature value;Controller is provided with toothbrush handle, preset temperature value is provided with controller;Temperature sensor will be real-time
Temperature value is fed back in controller compared with preset temperature value;Controller is used for controlled motor and at least moved with two kinds of speed, when
Real-time temperature values are moved when being less than preset temperature value with First Speed, when real-time temperature values reach at or above preset temperature value with
Second speed is moved;The First Speed is slower than second speed.
After starting starting switch, motor brings into operation, when tooth of the cleaning close to face, because head toothbrushes do not extend into mouth
Intracavitary portion, thus temperature sensor be in extrabuccal, so the temperature detected can be less than preset temperature value, now motor
Tooth of the driving head toothbrushes cleaning close to face can be run with First Speed;And when to brush the tooth of inner side, user can drive
Head toothbrushes are stretched into oral cavity, when temperature sensor detects that oral temperature reaches preset temperature value, then can controlled motor with second
Speed operation driving head toothbrushes cleaning tooth.Compared with prior art, such a structure can realize that the speed of service of toothbrush is free
Transformation, can be with relatively low according to the change of user of toothbrushing position so as to realize higher speed and compared with voluntarily switching back and forth between low speed
Tooth of the speed cleaning close to tooth and higher speed the cleaning inner side of face.
Wherein, motor drives head toothbrushes to vibrate by vibrating.
Such a toothbrush is the toothbrush of oscillating mode, realizes that vibrating toothbruss can be real by the effect of temperature sensor and controller
When change vibration velocity carry out cleaning tooth.
Wherein, temperature sensor is located at the back side of head toothbrushes.
The back side of head toothbrushes is arranged on using temperature sensor, it is contemplated that head toothbrushes are in brush close to the outside of the tooth of face
During face, temperature sensor just deviates from oral cavity, and for head toothbrushes in medial surface of the brush close to the tooth of face, temperature sensor is just
Face oral cavity, improve the precision of detection.
Prevent from just running with second speed in tooth lateral surface of the brush close to face.
Wherein, in addition to the storage tank and flexible lidstock at the head toothbrushes back side are opened in, temperature sensor is located at storage tank
In, flexible lidstock is connected with head toothbrushes for the notch for closing storage tank.
The setting being designed with beneficial to temperature sensor of storage tank, and the design of flexible lidstock, allow for inside oral cavity
Meat it is gentler when being in contact with it, reduce impact so that more comfortable during user of toothbrushing.
Wherein, motor drives head toothbrushes to rotate by rotating, and head toothbrushes are removably connected with the front at the top of toothbrush handle
And set in rotating.
Such a toothbrush is the toothbrush of rotation, realizes that rotary tooth brush can be real by the effect of temperature sensor and controller
When change velocity of rotation carry out cleaning tooth.
Wherein, the back side of the temperature sensor at the top of toothbrush handle.
The back side being arranged on using temperature sensor at the top of toothbrush handle, it is contemplated that head toothbrushes are in brush close to the tooth of face
During lateral surface, temperature sensor just deviates from oral cavity, and head toothbrushes are in medial surface of the brush close to the tooth of face, temperature sensor
Just face oral cavity, improve the precision of detection.
Wherein, in addition to the storage tank and flexible lidstock at the back side that are opened at the top of toothbrush handle, temperature sensor are located at
In storage tank, flexible lidstock at the top of toothbrush handle with being connected for the notch for closing storage tank.
Wherein, the setting being designed with beneficial to temperature sensor of storage tank, and the design of flexible lidstock, allow for oral cavity
It is gentler when the meat of the inside is in contact with it, reduce impact so that more comfortable during user of toothbrushing.
Wherein, preset temperature value is any value in 30 DEG C of -35 DEG C of sections.
Human oral cavity temperature is typically between 35.5 DEG C -37.5 DEG C, and preset temperature is using any in 30 DEG C of -35 DEG C of sections
Value, can cause after head toothbrushes stretch into oral cavity, and controller can be run with second speed with fast driving motor and drive head toothbrushes
Motion realization is brushed teeth.
Wherein, in addition to adjuster, adjuster are used to adjust preset temperature value in toothbrush handle.
Due to the difference of each individual subscriber cavity temperature, the design of adjuster can be according to the design pair of personal actual conditions
The temperature value answered, such a structure more versatility.
A kind of control method of electric toothbrush, wherein, including controller, motor, head toothbrushes, starting switch and temperature biography
Sensor;Controller and electric motor starting are realized by starting switch, so as to cause brushhead movement;Temperature sensor detection is real-time
Temperature value is simultaneously fed back in controller, and the real-time temperature values of acquirement compared with preset temperature value, are worked as reality by controller
When temperature value when being more than or equal to preset temperature value controller motor moved with second speed, when real-time temperature values be less than it is pre-
If controller motor is moved with First Speed during temperature value, second speed is faster than First Speed.
After starting starting switch, motor brings into operation, when tooth of the cleaning close to face, because head toothbrushes do not extend into mouth
Intracavitary portion, thus temperature sensor be in extrabuccal, so the temperature detected can be less than preset temperature value, now motor
Tooth of the driving head toothbrushes cleaning close to face can be run with First Speed;And when to brush the tooth of inner side, user can drive
Head toothbrushes are stretched into oral cavity, when temperature sensor detects that oral temperature reaches preset temperature value, then can controlled motor with second
Speed operation driving head toothbrushes cleaning tooth.Compared with prior art, such a structure can realize that the speed of service of toothbrush is free
Transformation, can be with relatively low according to the change of user of toothbrushing position so as to realize higher speed and compared with voluntarily switching back and forth between low speed
Tooth of the speed cleaning close to tooth and higher speed the cleaning inner side of face.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention 1;
Fig. 2 is the control module figure of the embodiment of the present invention 1;
Fig. 3 is the rearview of the head toothbrushes of the embodiment of the present invention 1;
Fig. 4 is the partial sectional view of the head toothbrushes of the embodiment of the present invention 1;
Fig. 5 is the structural representation of the embodiment of the present invention 2;
Fig. 6 is the control module figure of the embodiment of the present invention 2;
Fig. 7 is the side-looking direction partial sectional view of the toothbrush handle of the embodiment of the present invention 2.
Embodiment
Embodiment 1:
Referring to the drawings shown in 1-4, a kind of electric toothbrush, it includes head toothbrushes 1, toothbrush handle 2.
Head toothbrushes 1 include shell I and bristle 4, and toothbrush handle 2 includes shell II, by shell I and shell II in detachable
Connection, which is realized, to be fixed, and is detachably connected as threaded connection or clamping herein.
Shell I includes neck 11 and is arranged on the hairbrush portion 12 on the top of neck 11.Motor 3 is provided with neck 11 (in figure
For dotted line represent), the motor 3 be vibrating motor, i.e., the motor 3 must it is electric after head toothbrushes 1 can be driven to vibrate.Bristle 4 is arranged on hair
On the front of brush portion 12, the back side in hairbrush portion 12 offers storage tank 5.Temperature sensor 6 is provided with storage tank 5, the temperature
Sensor 6 is used to detect real-time temperature values.Annular groove 7 is offered on the cell wall of storage tank 5, flexible lidstock includes arc convex
Portion 81 and the edge part 82 around arc convex portion 81, edge part 82, which stretches into, causes flexible lidstock and storage tank in groove of remodeling
5 phase cards, so as to realize the opening of closing storage tank 5.After flexible lidstock assembles with annular groove 7, lug boss exceeds storage tank
5.The material of flexible lidstock is medical grade rubber herein, and such a material has nontoxic, and contacts and subtracts with the meat inside oral cavity
The friction of the small meat to inside oral cavity.
Shell II includes central enclosure 21 and bottom cover 22.Set in the lower end of central enclosure 21 and bottom cover 22
There are battery cavities 23 (being represented by dashed line in figure), battery, which is placed in battery cavities 23, to be used to power to motor 3.Central enclosure 21 and bottom
To be detachably fixed, it can be threaded connection or clamping to be detachably fixed herein for portion's capping 22.
Controller 24 (being represented by dashed line in figure) is provided with central enclosure 21, controller 24 herein is pcb board, the PCB
Plate controlled motor 3 operates.And controller 24 can control motor 3 to be vibrated with two kinds of speed, respectively First Speed and second
Speed, herein second speed be faster than First Speed, second speed is faster than First Speed and refers to motor 3 with the second movement velocity herein
Vibration frequency during running is more than vibration frequency when being operated with the first movement velocity.
The outer surface of central enclosure 21 is provided with starting switch 25, when needing to use toothbrush, starts starting switch 25, PCB
Plate controlled motor 3 brings into operation.Preset temperature value is provided with PCB, the preset temperature value is 30 DEG C, and central enclosure 21 is provided with
Adjuster 26, the adjuster 26 divide for upper regulation button and lower regulation button (triangular arrowheads in figure), by pressing regulation
Device 26 realizes the change of preset temperature value.
After starting starting switch 25, the actuation temperature sensor 6 of controller 24 detection real time temperature, temperature sensor 6 will be examined
The real-time temperature values of survey feed back to controller 24, controller 24 by real-time temperature values compared with preset temperature value, when real-time
When temperature value is more than or equal to preset temperature value, then the motor 3 of controller 24 is run with second speed;When preset temperature value is small
When preset temperature value, then the motor 3 of controller 24 is run with First Speed.
User's process for using is as follows:First, starting switch 25 is started, motor 3 is run with First Speed, and now user can enter
Row is brushed teeth, and in tooth lateral surface of the brush close to face, its order brushed teeth is the temperature when brush front tooth by front tooth to wisdom tooth direction
Degree sensor 6 is also located on the outside of oral cavity, thus the real-time temperature values that are detected of temperature sensor 6 can be less than preset temperature value (because
What is now detected for temperature sensor 6 is environment temperature, and environment temperature is usually less than preset temperature value), therefore motor 3 is still
Run with First Speed.When head toothbrushes 1 progressively being stretched into the teeth such as cavity interior cleaning wisdom tooth with user, temperature sensor
6 are moved to cavity interior detection real-time temperature values, and now detected real-time temperature values can be more than or equal to preset temperature value
(because cavity interior has temperature), therefore the meeting motor 3 of controller 24 is run with second speed.Similarly, when tooth of brushing teeth
During medial surface, due to the face oral cavity of temperature sensor 6, now detected real-time temperature values can be more than or equal to preset temperature
Value (because cavity interior has temperature), therefore the meeting motor 3 of controller 24 is run with second speed.Therefore head toothbrushes 1 shake
Dynamic frequency faster cleaned on the inside of tooth.Using said structure, it is possible to achieve the speed of service of motor 3 cleans according to user
The change of the position of tooth and change, can both realize Automated condtrol, can realize again power saving, clean tooth work(
Energy.
Embodiment 2:
Referring to the drawings shown in 5-7, a kind of electric toothbrush, it includes head toothbrushes 1, toothbrush handle 2.
Head toothbrushes 1 include shell I 11 and bristle 4, and bristle 4 is arranged on the front of shell I 11, the back side of shell I 11
With an auxiliary section 14, the auxiliary section 14 is used to be inserted into the realization drive connection of the top of toothbrush handle 2, and auxiliary section 14 can be herein
Rotating shaft with gear.
Toothbrush handle 2 includes shell II, and shell II includes central enclosure 21 and bottom cover 22.The lower end of central enclosure 21
And bottom cover 22 is provided with battery cavities 23, battery, which is placed in battery cavities 23, to be used to power to motor 3.Central enclosure 21 with
For bottom cover 22 to be detachably fixed, it can be threaded connection or clamping to be detachably fixed herein.
The front of central enclosure 21 nearby offers mating holes close to its top, and the mating holes is available for auxiliary section 14 to penetrate.
Motor 3 (dotted line represents in figure) and controller 24 are provided with central enclosure 21 (dotted line represents in figure).The motor 3
For rotary electric machine, i.e., the motor 3 it is electric after head toothbrushes 1 can be driven to rotate, output shaft and cooperation of the specific transmission principle for motor 3
It is Bevel Gear Transmission structure between portion 14, so as to drive head toothbrushes 1 to rotate, the connected mode of such a drive mechanism and head toothbrushes
For known technology therefore it is not repeated here.The back side of central enclosure 21 offers storage tank 5, and the particular location of storage tank 5 is cooperation
The dead astern in hole.Temperature sensor 6 is provided with storage tank 5, the temperature sensor 6 is used to detect real time temperature.Storage tank 5
Annular groove 7 is offered on cell wall, flexible lidstock includes arc convex portion 81 and the edge part 82 around arc convex portion 81,
Edge part 82, which stretches into, causes flexible lidstock and the phase card of storage tank 5 in groove of remodeling, so as to realize the opening of closing storage tank 5.It is soft
Property capping assemble with annular groove 7 after, lug boss exceeds storage tank 5.The material of flexible lidstock is medical grade rubber herein, such a
Material has nontoxic, and contacts with the meat inside oral cavity the friction reduced to the meat inside oral cavity.
Controller 24, controller 24 herein is pcb board, and the pcb board controlled motor 3 operates.And controller 24 is controllable
Motor 3 processed is rotated with two kinds of speed, respectively First Speed and second speed, and second speed is faster than First Speed herein, this
Place's second speed is faster than First Speed and refers to when motor 3 is rotated with the second movement velocity be faster than with the rotation of the first movement velocity.
The outer surface of central enclosure 21 is provided with starting switch 25, when needing to use toothbrush, starts starting switch 25, PCB
Plate controlled motor 3 brings into operation.Preset temperature value is provided with PCB, the preset temperature value is 30 DEG C, and central enclosure 21 is provided with
Adjuster 26, the adjuster 26 have upper regulation button and lower regulation button, preset temperature are realized by pressing regulation button
The change of value.
After starting starting switch 25, the actuation temperature sensor 6 of controller 24 detection real time temperature, temperature sensor 6 will be examined
The real-time temperature values of survey feed back to controller 24, controller 24 by real-time temperature values compared with preset temperature value, when real-time
When temperature value is more than or equal to preset temperature value, then the motor 3 of controller 24 is run with second speed;When preset temperature value is small
When preset temperature value, then the motor 3 of controller 24 is run with First Speed.
User's process for using is as follows:First, starting switch 25 is started, motor 3 is run with First Speed, and now user can enter
Row is brushed teeth, and in tooth lateral surface of the brush close to face, its order brushed teeth is the temperature when brush front tooth by front tooth to wisdom tooth direction
Degree sensor 6 is also located on the outside of oral cavity, thus the real-time temperature values that are detected of temperature sensor 6 can be less than preset temperature value (because
What is now detected for temperature sensor 6 is environment temperature, and environment temperature is usually less than preset temperature value), therefore motor 3 is still
Run with First Speed.When head toothbrushes 1 progressively being stretched into the teeth such as cavity interior cleaning wisdom tooth with user, temperature sensor
6 are moved to cavity interior detection real-time temperature values, and now detected real-time temperature values can be more than or equal to preset temperature value
(because cavity interior has temperature), therefore the meeting motor 3 of controller 24 is run with second speed.Similarly, when tooth of brushing teeth
During medial surface, due to the face oral cavity of temperature sensor 6, now detected real-time temperature values can be more than or equal to preset temperature
Value (because cavity interior has temperature), therefore the meeting motor 3 of controller 24 is run with second speed.Therefore head toothbrushes 1 shake
Dynamic frequency faster cleaned on the inside of tooth.Using said structure, it is possible to achieve the speed of service of motor 3 cleans according to user
The change of the position of tooth and change, can both realize Automated condtrol, can realize again power saving, clean tooth work(
Energy.
Claims (10)
1. a kind of electric toothbrush, it includes head toothbrushes, toothbrush handle and motor, and head toothbrushes are connected with toothbrush handle;Set in toothbrush handle
There is starting switch, the motor is used to drive brushhead movement;It is characterized in that:Also include stretching into head toothbrushes, stretching out oral cavity
Temperature sensor, temperature sensor is used to detect the temperature sensors of real-time temperature values;Controller is provided with toothbrush handle, is controlled
Preset temperature value is provided with device;Temperature sensor feeds back to real-time temperature values in controller compared with preset temperature value;Control
Device is used for controlled motor and at least moved with two kinds of speed, is moved when real-time temperature values are less than preset temperature value with First Speed,
Moved when real-time temperature values reach at or above preset temperature value with second speed;The First Speed is slower than second speed.
2. electric toothbrush as claimed in claim 1, it is characterised in that:Motor drives head toothbrushes to vibrate by vibrating.
3. electric toothbrush as claimed in claim 2, it is characterised in that:Temperature sensor is located at the back side of head toothbrushes.
4. electric toothbrush as claimed in claim 3, it is characterised in that:Also include be opened in the head toothbrushes back side storage tank and
Flexible lidstock, temperature sensor are located in storage tank, and flexible lidstock is connected with head toothbrushes for the notch for closing storage tank.
5. electric toothbrush as claimed in claim 1, it is characterised in that:Motor drives head toothbrushes to rotate by rotating, head toothbrushes
Removably be connected with the front at the top of toothbrush handle and be in rotate set.
6. electric toothbrush as claimed in claim 5, it is characterised in that:The back of the body of the temperature sensor at the top of toothbrush handle
Face.
7. electric toothbrush as claimed in claim 6, it is characterised in that:Also include the appearance for being opened in the back side at the top of toothbrush handle
Groove and flexible lidstock are put, temperature sensor is located in storage tank, and flexible lidstock is accommodating for closing with being connected at the top of toothbrush handle
The notch of groove.
8. the electric toothbrush as described in claim 1-7 any one, it is characterised in that:Preset temperature value is 30 DEG C of -35 DEG C of areas
Interior any value.
9. the electric toothbrush as described in claim 1-7 any one, it is characterised in that:Also include adjuster, adjuster is located at
It is used to adjust preset temperature value in toothbrush handle.
A kind of 10. control method of electric toothbrush, it is characterised in that:Including controller, motor, head toothbrushes, starting switch and
Temperature sensor;Controller and electric motor starting are realized by starting switch, so as to cause brushhead movement;Temperature sensor is examined
Survey real-time temperature values and fed back in controller, controller is compared the real-time temperature values of acquirement and preset temperature value
Compared with when real-time temperature values are more than or equal to preset temperature value, controller motor is moved with second speed, works as real time temperature
Controller motor is moved with First Speed when value is less than preset temperature value, and second speed is faster than First Speed.
Priority Applications (1)
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CN201711106208.1A CN107714224A (en) | 2017-11-10 | 2017-11-10 | A kind of electric toothbrush and its control method |
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CN201711106208.1A CN107714224A (en) | 2017-11-10 | 2017-11-10 | A kind of electric toothbrush and its control method |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969879A (en) * | 2008-03-14 | 2011-02-09 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
CN102665484A (en) * | 2009-12-23 | 2012-09-12 | 皇家飞利浦电子股份有限公司 | Position sensing toothbrush |
CN105342716A (en) * | 2015-11-02 | 2016-02-24 | 宁波澳乐比口腔护理用品有限公司 | Electric toothbrush control circuit |
CN107320210A (en) * | 2017-08-24 | 2017-11-07 | 深圳市翼行者科技开发有限公司 | Intelligent electric toothbrush |
-
2017
- 2017-11-10 CN CN201711106208.1A patent/CN107714224A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101969879A (en) * | 2008-03-14 | 2011-02-09 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
CN102665484A (en) * | 2009-12-23 | 2012-09-12 | 皇家飞利浦电子股份有限公司 | Position sensing toothbrush |
CN105342716A (en) * | 2015-11-02 | 2016-02-24 | 宁波澳乐比口腔护理用品有限公司 | Electric toothbrush control circuit |
CN107320210A (en) * | 2017-08-24 | 2017-11-07 | 深圳市翼行者科技开发有限公司 | Intelligent electric toothbrush |
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