CN108056833A - A kind of pressure control device of electric toothbrush - Google Patents
A kind of pressure control device of electric toothbrush Download PDFInfo
- Publication number
- CN108056833A CN108056833A CN201810106222.XA CN201810106222A CN108056833A CN 108056833 A CN108056833 A CN 108056833A CN 201810106222 A CN201810106222 A CN 201810106222A CN 108056833 A CN108056833 A CN 108056833A
- Authority
- CN
- China
- Prior art keywords
- electric toothbrush
- pressure
- touch switch
- motor
- control device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 abstract description 7
- 230000003313 weakening effect Effects 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 5
- 210000000214 mouth Anatomy 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000037123 dental health Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 208000028169 periodontal disease Diseases 0.000 description 1
- 230000008471 teeth growth Effects 0.000 description 1
Classifications
-
- 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
- A61C17/32—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
- A61C17/3409—Power-driven cleaning or polishing devices with brushes, cushions, cups, or the like reciprocating or oscillating driven by electric motor characterized by the movement of the brush body
- A61C17/3481—Vibrating brush body, e.g. by using eccentric weights
Abstract
The present invention relates to electric toothbrush technology fields; refer in particular to a kind of pressure control device of electric toothbrush; including touch switch, controller and pressure transfer device; when the pressure that the brush for electric toothbrush is transferred on the pressure transfer device reaches preset value; the pressure transfer device touches the touch switch and turns it on; the motor that controller will automatically control electric toothbrush reduces rotating speed; weakening, which makes the sound wave of bristle shake, rubs; to avoid the damage to tooth; it can play a protective role to tooth, improve security when electric toothbrush uses.
Description
Technical field
The present invention relates to electric toothbrush technology fields, refer in particular to a kind of pressure control device of electric toothbrush.
Background technology
Toothbrush is the most common tooth-cleaning ware of people, for removing the bacterium, tartar and the tiny sundries that are attached between tooth,
It can play the role of preventing periodontal disease, protect the oral hygiene and dental health of people.There is a kind of acoustic vibration tooth at present
Brush drives brush head to shake by motor, and get up to gum cleaning and massage effect.As China Patent Publication No. is
The acoustic power toothbrush vibrational structure that CN102715964 is mentioned, including brush main body, can generate vibration output micromachine and
The drive link of brushhead body can be transmitted these vibrations to, wherein, transmission club head is fixedly connected with brushhead body, and the drive link tail
Portion coordinates with brush main body separate type, and the head of drive link and afterbody are attached by the flexible muscle with shock-absorbing function, micro-
Type motor is fixed in drive link head cavity；The head of minitype motor driving drive link generates high-frequency vibration, and flexible muscle should
High-frequency vibration is isolated with the afterbody of drive link, effectively slows down the vibrations of power toothbrush handle, enhances the amplitude of oscillation of brush head, is used
Family is more comfortable in use.When user is during toothbrush is used, since brush head needs to be adjacent to dental surface, when user with strength
When compressing toothbrush, excessive pressing force may cause the damage to tooth, special pin along with the vibration friction of bristle high frequency sound wave
To the teenager teeth growth stage, it is easier to damage.Therefore, existing Electrokinetic Sonic toothbrush needs the control in pressing force enterprising
Row improves, to play a protective role to tooth.
The content of the invention
The purpose of the present invention is to propose to a kind of pressure control device of electric toothbrush, when electric toothbrush is to the pressure mistake of tooth
When big, the motor speed of electric toothbrush can be reduced automatically, and weakening, which makes the sound wave of bristle shake, rubs, to avoid the damage to tooth
Wound, can play a protective role to tooth, improve security when electric toothbrush uses.
In order to achieve the above object, the technical solution adopted by the present invention is as follows：A kind of pressure control device of electric toothbrush,
Touch switch has conducting and off-state；
Controller, input terminal are connected to the touch switch, and output terminal is connected to the motor of the electric toothbrush；And work as institute
State touch switch it is in the conduction state when, the controller controls the motor to reduce rotating speed, when the touch switch is in disconnected
During open state, the controller controls the motor to adjust to original rotating speed；
Pressure transfer device is installed on the motor and is correspondingly arranged with the touch switch, when the brush of the electric toothbrush
When the pressure that head is transferred on the pressure transfer device reaches preset value, the pressure transfer device touches the touch switch
It turns it on.
The present invention electric toothbrush pressure control device, by pressure transfer device come transfer electric toothbrush to tooth
Pressure, when electric toothbrush is excessive to the pressure of tooth, pressure transfer device will turn on touch switch, and controller is automatic
The motor speed of electric toothbrush is reduced, weakening, which makes the sound wave of bristle shake, rubs, can be to tooth to avoid the damage to tooth
It plays a protective role, improves security when electric toothbrush uses.
According to above scheme, the controller is installed on control panel, and the control panel, which is equipped with, controls the motor
Starting switch, the starting switch are connected on the controller.Controller and starting switch are installed by control panel, it can be with
Reduce electrical structure occupied space, while starting switch can facilitate Damage Coutrol of the user to electric toothbrush.
According to above scheme, the touch switch is installed on the control panel, and touch switch is also integrated into control panel
On, it can further reduce electrical structure occupied space, while promote the stability of electrical connection.
According to above scheme, the pressure transfer device is connected to the tail end of the motor, both can steadily will be electronic
Toothbrush is also convenient for the installation and fixation of pressure transfer device on pressure the accurate transmission to the pressure transfer device of tooth,
The inner space for reducing electric toothbrush occupies.
According to above scheme, the pressure transfer device includes flexible rubber ring, and the flexible rubber ring is sheathed on the motor
Tail end；The contact of the flexible rubber ring and the touch switch is correspondingly arranged.Electric toothbrush pair is transferred by flexible rubber ring
The pressure of tooth not only can accurately manipulate touch switch conducting when pressure is excessive, but also can be automatic when pressure reduces
It resets, touch switch is made to reply off-state.
According to above scheme, the pressure transfer device further includes the enclosure interior positioned at the electric toothbrush, for solid
Dingan County fills the mounting bracket of the motor, and the flexible rubber ring is set in the end of mounting bracket.Flexible rubber ring is mounted on for solid
Determine the end of the mounting bracket of motor, electric toothbrush is made to can be reversed the pressure of tooth, flexible rubber ring is transferred to by mounting bracket
On, the accuracy of pressure transmission can be further improved.
According to above scheme, the mounting bracket includes fore-stock and after-poppet, before the fore-stock is placed on the motor
End, the after-poppet are placed on the rear end of the motor, and the flexible rubber ring is set in the tail end of the after-poppet；The fore-stock
Junction with after-poppet is the fulcrum of the pressure transfer device.Mounting bracket uses the structure that front and back support is combined, and makes electricity
Machine easily can be installed and assembled, while using the supporting structure of front and rear combination, it can be by the pressure of electric toothbrush front end
Motor rear end is oppositely transferred to by fulcrum, makes pressure transmission more accurate and effective.
According to above scheme, the front end of the fore-stock is equipped with reset cushion rubber, the outer surface for resetting cushion rubber and institute
Shell inner surface is stated to be in contact.When electric toothbrush is excessive to the pressure of tooth, slight deformation can be found between front and back support, when
By resetting cushion rubber when pressure reduces, fore-stock can be made also while resetted, holding structure stability.
According to above scheme, prompting device is also associated on the controller, when the touch switch is in the conduction state,
The controller controls the prompting device to be prompted, when the touch switch is off, the controller control
The prompting device is without prompting.When electric toothbrush is excessive to teeth pressure, reduction pressure may remind the user that by prompting device
Power can further reduce the risk that electric toothbrush causes tooth damage.
According to above scheme, the prompting device includes LED warning lamps and/or sound attention device.Using acousto-optic therein one
The prompting mode that a or the two has makes user be easier to be reminded.
The pressure control device of the electric toothbrush of the present invention, when user's hand electric toothbrush carries out oral cleaning, user
Brush for electric toothbrush can firmly be made to compress tooth, this pressure oppositely can be transferred to pressure transmission by electric toothbrush and fill
It puts, pressure transfer device is made gradually to be moved to touch switch, when this pressure arrives greatly predetermined pressure size, pressure transmission dress
Putting will contact with touch switch, be switched on touch switch, and such controller will receive electric signal, automatic control motor
Rotating speed is reduced, the vibration friction of bristle high frequency sound wave is avoided to cause to damage to tooth.After electric toothbrush reduces the pressure of tooth,
Pressure transfer device will be separated gradually with touch switch, and such controller will control motor to be restored to original rotating speed, be continued
Oral cavity is cleared up.Therefore, the pressure control device of electric toothbrush of the invention, can be according to electric toothbrush to the pressure of tooth
The big minor adjustment vibration frequency of power, avoids the damage to tooth, can play a protective role to tooth, when improving electric toothbrush use
Security.
Description of the drawings
Fig. 1 is the part-structure schematic diagram of the present invention；
Fig. 2 is the magnified partial view in Fig. 1.
In figure：1st, touch switch；2nd, controller；3rd, pressure transfer device；4th, control panel；5th, starting switch；6th, elastic gum
Circle；7th, brush head；8th, motor；9th, mounting bracket；10th, fore-stock；11st, after-poppet；12nd, cushion rubber is resetted.
Specific embodiment
Technical scheme is illustrated with embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the pressure control device of a kind of electric toothbrush of the present invention, including touch switch 1,
With conducting and disconnect two states；Controller 2, input terminal are connected to the touch switch 1, and output terminal is connected to the electricity
The motor 8 of dynamic toothbrush；And when the touch switch 1 is in the conduction state, the controller 2 controls the motor 8 to reduce
Rotating speed, when the touch switch 1 is off, the controller 2 controls the motor 8 to adjust to original rotating speed；Pressure
Force transfering device 3 is installed on the motor 8 and is correspondingly arranged with the touch switch 1, when the brush for electric toothbrush 7
When the pressure being transferred on the pressure transfer device 3 reaches preset value, the pressure transfer device 3 touches the touch switch
1 turns it on.The pressure control device of the electric toothbrush of the present invention when user's hand electric toothbrush carries out oral cleaning, is used
Family can firmly make brush for electric toothbrush 7 compress tooth, this pressure oppositely can be transferred to pressure transmission by electric toothbrush
Device 3 makes pressure transfer device 3 gradually be moved to touch switch 1, when this pressure arrives greatly predetermined pressure size, pressure
Transfer device 3 will be contacted with touch switch 1, be switched on touch switch 1, and such controller 2 will receive electric signal, from
Dynamic control motor 8 reduces rotating speed, and the vibration friction of bristle high frequency sound wave is avoided to cause to damage to tooth.When electric toothbrush is to tooth
After pressure reduces, pressure transfer device 3 will be separated gradually with touch switch 1, and such controller 2 will control motor 8 to recover
To original rotating speed, continue to clear up oral cavity.Therefore, the pressure control device of electric toothbrush of the invention, can be according to electricity
Dynamic toothbrush adjusts vibration frequency to the pressure size of tooth, avoids the damage to tooth, can play a protective role, carry to tooth
Security when high electric toothbrush uses.
As shown in Figure 1, the controller 2 is installed on control panel 4, the control panel 4, which is equipped with, controls the motor 8
Starting switch 5, the starting switch 5 are connected on the controller 2.Controller 2 and starting switch are installed by control panel 4
5, electrical structure occupied space can be reduced, while starting switch 5 can facilitate Damage Coutrol of the user to electric toothbrush.It is described
Touch switch 1 is installed on the control panel 4, and touch switch 1 is also integrated on control panel 4, can further be reduced electrical
Structure occupied space, while promote the stability of electrical connection.
As shown in Fig. 2, the pressure transfer device 3 is connected to the tail end of the motor 8, it both can be steadily by electric tooth
Brush is also convenient for the installation and fixation of pressure transfer device 3 on pressure the accurate transmission to the pressure transfer device 3 of tooth,
The inner space for reducing electric toothbrush occupies.Specifically, the pressure transfer device 3 includes flexible rubber ring 6, the flexible rubber ring
6 are sheathed on the tail end of the motor 8；The contact of the flexible rubber ring 6 and the touch switch 1 is correspondingly arranged.Pass through elastic gum
6 are enclosed to transfer pressure of the electric toothbrush to tooth, not only touch switch 1 can have accurately been manipulated when pressure is excessive turns on, but also
It can automatically reset when pressure reduces, touch switch 1 is made to reply off-state.Further, the pressure transfer device 3 is gone back
Including mounting bracket 9, positioned at the enclosure interior of the electric toothbrush, for the motor 8 to be fixedly mounted.The flexible rubber ring 6
It is set in the end of mounting bracket 9.By flexible rubber ring 6 mounted on for fixing the end of the mounting bracket 9 of motor 8, make electric toothbrush
The pressure of tooth can be reversed and be transferred to by mounting bracket 9 on flexible rubber ring 6, the accurate of pressure transmission can be further improved
Property.Specifically, the mounting bracket 9 includes fore-stock 10 and after-poppet 11, and the fore-stock 10 is placed on the front end of the motor 8,
The after-poppet 11 is placed on the rear end of the motor 8, and the flexible rubber ring 6 is set in the tail end of the after-poppet 11；Before described
The junction of stent 10 and after-poppet 11 is the fulcrum of the pressure transfer device 3.What mounting bracket 9 was combined using front and back support
Structure allows motor 8 easily to be installed and be assembled, while using the supporting structure of front and rear combination, it can be by electric toothbrush
8 rear end of motor is transferred to the pressure reversal of front end by fulcrum, makes pressure transmission more accurate and effective.In addition, the fore-stock
10 front end, which is equipped with, resets cushion rubber 12, and the outer surface for resetting cushion rubber 12 is in contact with the shell inner surface.When electronic
When toothbrush is excessive to the pressure of tooth, slight deformation can be found between front and back support, when the pressure decreases by resetting cushion rubber 12,
It can make fore-stock 10 also while reset, holding structure stability.
Meanwhile prompting device is also associated on the controller 2, and when the touch switch 1 is in the conduction state, the control
Device 2 processed controls the prompting device to be prompted, and when the touch switch 1 is off, the controller 2 controls described
Prompting device is without prompting.When electric toothbrush is excessive to teeth pressure, reduction pressure may remind the user that by prompting device, it can
The risk of damage is caused further to reduce electric toothbrush to tooth.Specifically, the prompting device include LED warning lamps and/
Or sound attention device.The prompting mode being had using acousto-optic one of those or the two, makes user be easier to be reminded.
When user is using electric toothbrush cleaning oral cavity, due to needing user that brush for electric toothbrush 7 firmly is pressed in tooth
Tooth surface makes the bristle of brush head 7 be in contact with tooth, bristle is allow to clean tooth.But some users may be unconsciously
It is firmly excessive, make electric toothbrush larger to the pressure of tooth, when power toothbrush workpiece, high frequency sound wave vibration friction is added
Excessive pressure can make toothbrush cause to damage to tooth.After the present invention is applied in electric toothbrush, cleared up using electric toothbrush
Electric toothbrush can oppositely be transferred to by brush head 7 on fore-stock 10 and after-poppet 11 pressure of tooth during oral cavity, in preceding branch
Under the fulcrum support effect of 11 junction of frame 10 and after-poppet, this pressure against the ends can make fore-stock 10 and after-poppet 11 relatively
Flexural deformation, this after-poppet 11 will be close to touch switch 1 with flexible rubber ring 6.When user is applied to electric toothbrush
When pressure arrives greatly structure design predetermined pressure size, the local inclination deformation between fore-stock 10 and after-poppet 11 can make elasticity
Cushion rubber 6 contacts touch switch 1, and such touch switch 1 will turn on.After touch switch 1 turns on, controller 2 receives telecommunication
Number, motor 8 will automatically be controlled to reduce rotating speed, avoid that tooth is caused to damage in the case where high-frequency vibration is combined with larger pressure
Wound；Meanwhile controller 2 can also make prompting device make a sound or light flash prompting, make user reduce dynamics.When user reduces
After dynamics, under the elastic reaction of flexible rubber ring 6 and reset cushion rubber 12, the local inclination meeting between fore-stock 10 and after-poppet 11
Original state is automatically replied, and flexible rubber ring 6 can also be separated with touch switch 1, be off touch switch 1, at this moment be controlled
Device 2 no longer receives the electric signal of touch switch 1, and motor 8 will be controlled to be restored to original rotating speed, continues normally to oral cavity
It is cleaned with tooth.The pressure control device of the electric toothbrush of the present invention, electric toothbrush is transferred by pressure transfer device 3
The pressure to tooth, when electric toothbrush is excessive to the pressure of tooth, pressure transfer device 3 will turn on touch switch 1,
Controller 2 reduces by 8 rotating speed of motor of electric toothbrush automatically, and weakening, which makes the sound wave of bristle shake, rubs, to avoid the damage to tooth
Wound, can play a protective role to tooth, improve security when electric toothbrush uses.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application scope,
The equivalent change or modification that feature and principle are done, is included in the range of present patent application.
Claims (10)
1. a kind of pressure control device of electric toothbrush, which is characterized in that including：
Touch switch has conducting and off-state；
Controller, input terminal are connected to the touch switch, and output terminal is connected to the motor of the electric toothbrush；And work as institute
State touch switch it is in the conduction state when, the controller controls the motor to reduce rotating speed, when the touch switch is in disconnected
During open state, the controller controls the motor to adjust to original rotating speed；
Pressure transfer device is installed on the motor and is correspondingly arranged with the touch switch, when the brush of the electric toothbrush
When the pressure that head is transferred on the pressure transfer device reaches preset value, the pressure transfer device touches the touch switch
It turns it on.
2. the pressure control device of electric toothbrush according to claim 1, which is characterized in that the controller is installed on control
In making sheet, the control panel is equipped with the starting switch for controlling the motor, and the starting switch is connected on the controller.
3. the pressure control device of electric toothbrush according to claim 2, which is characterized in that the touch switch is installed on
On the control panel.
4. the pressure control device of electric toothbrush according to claim 1, which is characterized in that the pressure transfer device connects
It is connected to the tail end of the motor.
5. the pressure control device of electric toothbrush according to claim 4, which is characterized in that the pressure transfer device bag
Flexible rubber ring is included, the flexible rubber ring is sheathed on the tail end of the motor；The contact of the flexible rubber ring and the touch switch
It is correspondingly arranged.
6. the pressure control device of electric toothbrush according to claim 5, which is characterized in that the pressure transfer device is also
Enclosure interior including being located at the electric toothbrush, for the mounting bracket of the motor, the flexible rubber ring suit to be fixedly mounted
In the end of mounting bracket.
7. the pressure control device of electric toothbrush according to claim 6, which is characterized in that the mounting bracket includes preceding branch
Frame and after-poppet, the fore-stock are placed on the front end of the motor, and the after-poppet is placed on the rear end of the motor, the elasticity
Cushion rubber is set in the tail end of the after-poppet；The junction of the fore-stock and after-poppet is the branch of the pressure transfer device
Point.
8. the pressure control device of electric toothbrush according to claim 7, which is characterized in that the front end sleeve of the fore-stock
Reset cushion rubber is equipped with, the outer surface for resetting cushion rubber is in contact with the shell inner surface.
9. the pressure control device of electric toothbrush according to claim 1, which is characterized in that be also connected on the controller
There is prompting device, when the touch switch is in the conduction state, the controller controls the prompting device to be prompted, when described
When touch switch is off, the controller controls the prompting device without prompting.
10. the pressure control device of electric toothbrush according to claim 9, which is characterized in that the prompting device includes LED
Warning lamp and/or sound attention device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106222.XA CN108056833A (en) | 2018-02-02 | 2018-02-02 | A kind of pressure control device of electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810106222.XA CN108056833A (en) | 2018-02-02 | 2018-02-02 | A kind of pressure control device of electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108056833A true CN108056833A (en) | 2018-05-22 |
Family
ID=62134569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810106222.XA Pending CN108056833A (en) | 2018-02-02 | 2018-02-02 | A kind of pressure control device of electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108056833A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110101478A (en) * | 2019-05-24 | 2019-08-09 | 上海谷感智能科技有限公司 | A kind of electric toothbrush and working method with pressure monitoring |
| CN110353843A (en) * | 2019-05-09 | 2019-10-22 | 中山市新活力智能家居电器有限公司 | A kind of suggestion device of electric toothbrush and electric toothbrush |
| WO2020224148A1 (en) * | 2019-05-09 | 2020-11-12 | 中山市新活力智能家居电器有限公司 | Prompt device of electric toothbrush, and electric toothbrush |
| CN114391994A (en) * | 2022-01-12 | 2022-04-26 | 深圳市云顶信息技术有限公司 | Electric toothbrush and method for controlling electric toothbrush |
| CN115054394A (en) * | 2022-05-24 | 2022-09-16 | 珠海趣印科技有限公司 | Electric toothbrush and control method thereof |
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| CN1266361A (en) * | 1997-08-08 | 2000-09-13 | 奥普蒂瓦公司 | Pressure overload indicator system for power toothbrushes |
| US20030115693A1 (en) * | 2001-12-20 | 2003-06-26 | Koninklijke Philips Electronics N.V. | Power toothbrush with brushing pressure feedback |
| CN101716099A (en) * | 2009-12-22 | 2010-06-02 | 上海大学 | Pressure sensitive electric toothbrush vibration frequency adjusting system |
| CN203303184U (en) * | 2013-05-21 | 2013-11-27 | 深圳市福田区青少年科技教育协会 | Frequency-convertible electric toothbrush |
| DE202016105084U1 (en) * | 2016-09-13 | 2016-09-30 | Ningbo Beilun Kangyu Electrical Technology Co., Ltd. | An electric toothbrush with surge protection, with which the power during brushing is controllable |
| CN106420093A (en) * | 2016-11-10 | 2017-02-22 | 北京希澈科技有限公司 | Electric brush |
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| CN208525097U (en) * | 2018-02-02 | 2019-02-22 | 广东百胜图科技有限公司 | A kind of pressure control device of electric toothbrush |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1266361A (en) * | 1997-08-08 | 2000-09-13 | 奥普蒂瓦公司 | Pressure overload indicator system for power toothbrushes |
| US20030115693A1 (en) * | 2001-12-20 | 2003-06-26 | Koninklijke Philips Electronics N.V. | Power toothbrush with brushing pressure feedback |
| CN101716099A (en) * | 2009-12-22 | 2010-06-02 | 上海大学 | Pressure sensitive electric toothbrush vibration frequency adjusting system |
| CN203303184U (en) * | 2013-05-21 | 2013-11-27 | 深圳市福田区青少年科技教育协会 | Frequency-convertible electric toothbrush |
| CN106667609A (en) * | 2015-11-09 | 2017-05-17 | 北京骇思信息科技有限公司 | Electric toothbrush |
| DE202016105084U1 (en) * | 2016-09-13 | 2016-09-30 | Ningbo Beilun Kangyu Electrical Technology Co., Ltd. | An electric toothbrush with surge protection, with which the power during brushing is controllable |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110353843A (en) * | 2019-05-09 | 2019-10-22 | 中山市新活力智能家居电器有限公司 | A kind of suggestion device of electric toothbrush and electric toothbrush |
| WO2020224148A1 (en) * | 2019-05-09 | 2020-11-12 | 中山市新活力智能家居电器有限公司 | Prompt device of electric toothbrush, and electric toothbrush |
| CN110101478A (en) * | 2019-05-24 | 2019-08-09 | 上海谷感智能科技有限公司 | A kind of electric toothbrush and working method with pressure monitoring |
| CN114391994A (en) * | 2022-01-12 | 2022-04-26 | 深圳市云顶信息技术有限公司 | Electric toothbrush and method for controlling electric toothbrush |
| CN115054394A (en) * | 2022-05-24 | 2022-09-16 | 珠海趣印科技有限公司 | Electric toothbrush and control method thereof |
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Address after: 528322 No.2 No.4 Longsheng South Road, Leliu Street Office, Shunde District, Foshan City, Guangdong Province Applicant after: Guangdong Yushengtu Technology Co., Ltd. Address before: 528322 South of Longzhou Road, Residential Committee of Leliu New Town, Shunde District, Foshan City, Guangdong Province Applicant before: Guangdong Baicheng Electric Appliance Industry Co., Ltd. |