CN106859797B - A kind of brush handle driving device of electric toothbrush - Google Patents
A kind of brush handle driving device of electric toothbrush Download PDFInfo
- Publication number
- CN106859797B CN106859797B CN201710301817.6A CN201710301817A CN106859797B CN 106859797 B CN106859797 B CN 106859797B CN 201710301817 A CN201710301817 A CN 201710301817A CN 106859797 B CN106859797 B CN 106859797B
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- CN
- China
- Prior art keywords
- electromagnet
- drive block
- brush handle
- pair
- electric toothbrush
- 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.)
- Active - Reinstated
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000030194 mouth disease Diseases 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- 239000006071 cream Substances 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 208000007565 gingivitis Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect 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
- A61C17/32—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
- A61C17/225—Handles or details thereof
Landscapes
- 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
A kind of brush handle driving device of electric toothbrush.It is related to field of electric toothbrushes, more particularly to the wherein improvement of brush handle driving device.It is good to propose a kind of delicate structure, easy to use and stability, when use can be while carrying out stabilized driving to brush handle, so that the brush handle driving device for the electric toothbrush that brush head can be replaced easily.The brush handle driving device includes a pair of of electromagnet, a drive block and a pair of fixed contacts, offers cavity in the middle part of the pedestal of the electric toothbrush；A pair of electromagnet and a pair of fixed contacts are fixedly connected with the two sides in cavity and being divided into cavity；The armature contact and electromagnet correspond and the electromagnet is connected between armature contact and power supply.The electric toothbrush further includes several brush heads, and the brush head is removably attachable to the one end of brush handle far from pedestal.The present invention has the advantages that cleaning of teeth effect is good, stability is good, high reliablity and long service life.
Description
Technical field
The present invention relates to field of electric toothbrushes, more particularly to the wherein improvement of brush handle driving device.
Background technique
" bread is the staff of life, and food is first with tooth ".Oral health state is the mirror for reflecting life and health quality.People
Enough attention is not caused to the health care of tooth, and many people cannot correctly grasp the application method of toothbrush, it cannot be thoroughly clear
Except intraoral bacterium, lead to a series of generation of mouth diseases.Electric toothbrush is the new product occurred in recent years, and China is answered
With not popularizing still, but electric toothbrush is compared with ordinary toothbrush, it is more scientific effectively.Plaque can be removed, reduce gingivitis, tooth
The mouth diseases such as all diseases and bleeding gums.
Representative patent document in the prior art, the portion as State Bureau announced on December 23rd, 2015 are entitled
" solar energy electric toothbrush ", application No. is the Chinese invention patents of " 201520596826.9 ".Including toothbrush body, brush head, master
Master die, solar panel, the first electromagnet, the second electromagnet, motor and press key template are controlled, there is tooth in toothbrush body
Cream memory block, toothbrush body are connect by spring with brush head, and motor is matched with the brush head, and solar panel is located at toothbrush
On body part side, solar panel, the first electromagnet, the second electromagnet, motor and press key template are and governor circuit
Template matches, and the brush head is equipped with the first permanent magnet and the second permanent magnet, first electromagnet and first permanent magnet
It matches, second electromagnet is matched with second permanent magnet, and the brush head is matched with the paste storage area.It should
There is spring fatigue fracture in electric toothbrush, amplitude is easily decayed in use, cause oral cleaning unclean, and brush head is not easy to replace
The problems such as.
Summary of the invention
For the present invention in view of the above problems, to propose a kind of delicate structure, easy to use and stability good, when use, can be right
While brush handle carries out stabilized driving, so that the brush handle driving device for the electric toothbrush that brush head can be replaced easily.
The technical solution of the present invention is as follows: the brush handle driving device includes that a pair of of electromagnet, a drive block and a pair are solid
The pedestal middle part of fixed contact, the electric toothbrush offers cavity；
A pair of electromagnet and a pair of fixed contacts are fixedly connected with the two sides in cavity and being divided into cavity；
The drive block is articulated in cavity and between electromagnet and fixed contact, and the brush handle protrudes into pedestal
End is fixedly linked with drive block, and the drive block is equipped with a pair of and fixed contact towards the end face of fixed contact and corresponds
And the armature contact being oppositely arranged, center symmetric setting of two armature contacts along drive block；The drive block is towards electromagnetism
The end face of iron is equipped with a pair of magnetic block for corresponding and being oppositely arranged with electromagnet, and two magnetic blocks are along drive block
The heart is symmetrical arranged；
Two fixed contacts are all connected with the power supply of the electric toothbrush, the armature contact corresponds with electromagnet,
And the electromagnet is connected between armature contact and power supply.
The electric toothbrush further includes several brush heads, and the brush head is removably attachable to the one end of brush handle far from pedestal.
The driving device further includes position-limit mechanism, and the position-limit mechanism includes position-arresting disk, synchronization blocks and two connecting columns, institute
It states position-arresting disk to be fixedly connected in the middle part of pedestal and towards limiting slot is offered on the end face of drive block, the synchronization blocks pass through company
It connects column to be connected to drive block towards the side of position-arresting disk and be slidably connected in limiting slot, the slot bottom of the limiting slot is also fixed
It is connected with two retention beads for being located at synchronization blocks the same side.
After driving device in the present invention is powered, by two electromagnet alternately it is electric, i.e. two magnetic blocks by alternating sorbent, from
And make brush handle rotate forward, constantly switch between reversion, and then the brush head on brush handle is finally driven to carry out continuous reciprocally swinging,
Realize the deep clean to user's tooth.The present invention can be by the limitation to drive block rotational angle, so that drive block can be protected
The reciprocating rotation of high frequency is held, has that cleaning of teeth effect is good, stability is good, high reliablity and with long service life on the whole
Advantage.
Detailed description of the invention
Fig. 1 is circuit diagram of the invention；
Fig. 2 is schematic perspective view of the invention；
Fig. 3 is main view of the invention；
Fig. 4 be in Fig. 3 A-A to structural schematic diagram；
Fig. 5 is B-B direction structural schematic diagram in Fig. 3；
Fig. 6 is the use state of brush handle driving device with reference to figure；
1 is electromagnet, and 11 be electromagnet one, and 12 be electromagnet two, and 2 be drive block, and 21 be armature contact, and 211 be activity
Contact one, 212 be armature contact two, and 22 be magnetic block, and 221 be magnetic block one, and 222 be magnetic block two, and 3 fixed contacts, 31 are
Fixed contact one, 32 be fixed contact two, and 4 be pedestal, and 5 be brush handle, and 6 be power supply, and 7 be position-limit mechanism, and 71 be position-arresting disk, and 72 are
Synchronization blocks, 721 be connecting column, and 711 be limiting slot.
Specific embodiment
As shown in Fig. 1 ~ 6, the electric toothbrush includes pedestal 4,5 driving mechanism of brush handle 5, power supply 6 and brush handle, the brush handle
5 one end stretches in pedestal 4 and the power supply 6 is set in pedestal 4, and 5 driving mechanism of brush handle is connected to brush handle 5 and electricity
Between pond and for driving brush handle 5 to rotate；The brush handle driving device includes a pair of of 1, drive block 2 of electromagnet and a pair
Fixed contact 3 offers cavity in the middle part of the pedestal 4 of the electric toothbrush；
A pair of electromagnet 1 and a pair of fixed contacts 3 are fixedly connected with the two sides in cavity and being divided into cavity；
The drive block 2 is articulated in cavity and between electromagnet 1 and fixed contact 3, and the brush handle 5 protrudes into base
The end of seat 4 is fixedly linked with drive block 2, and the drive block 2 is equipped with a pair of and fixed contact towards the end face of fixed contact 3
3 armature contacts 21 for corresponding and being oppositely arranged, center symmetric setting of two armature contacts 21 along drive block 2；It is described
Drive block 2 is equipped with a pair of magnetic block 22 for corresponding and being oppositely arranged with electromagnet 1, two institutes towards the end face of electromagnet 1
Magnetic block 22 is stated along the center symmetric setting of drive block 2；
Two fixed contacts 3 are all connected with the power supply 6 of the electric toothbrush, and the armature contact 21 and electromagnet 1 are one by one
The corresponding and described electromagnet 1 is connected between armature contact 21 and power supply 6.In the following, being closed for convenient for principle elaboration according to corresponding
Electromagnet 1, magnetic block 22, armature contact 21, fixed contact are divided into electromagnet 1, magnetic block 1, armature contact by system
One 211, fixed contact 1 and electromagnet 2 12, magnetic block 2 222, armature contact 2 212, fixed contact 2 32；Initially
When position, armature contact 1 is contacted with fixed contact 1, and at this time once being powered, then electromagnet 1 obtains electric, electromagnet two
12 without electricity, to driving magnetic substance one be moved towards electromagnet 1, so that brush handle 5 turns over certain angle；Hereafter, fixed touching
Point 1 will be separated with armature contact 1, fixed contact 2 32 will be contacted with armature contact 2 212, so that electromagnet
2 12 obtain electric, one 11 power loss of electromagnet, and then magnetic block 2 222 is driven to move towards electromagnet 2 12, so that brush handle 5 is inverted to
Initial position.
In this way, can be opened in switch, after driving device energization, so that two electromagnet 1 replace electric, and two magnetic blocks 22
By alternating sorbent, so that brush handle 5 is rotating forward, constantly switching between reversion, and then finally the brush head on brush handle 5 is driven to carry out
Continuous reciprocally swinging realizes the deep clean to user's tooth.The present invention can pass through the limit to 2 rotational angle of drive block
System, so that drive block 2 can keep the reciprocating rotation of high frequency, on the whole with cleaning of teeth effect is good, stability is good, reliability
The advantages of high and long service life.
The electric toothbrush further includes several brush heads, and the brush head is removably attachable to one of brush handle 5 far from pedestal 4
End.So that user can carry out brush head conveniently, efficiently to replace.
The driving device further includes position-limit mechanism 7, and the position-limit mechanism 7 includes position-arresting disk 71, synchronization blocks 72 and two companies
Connecing column 721, the position-arresting disk 71 is fixedly connected on 4 middle part of pedestal and towards offering limiting slot 711 on the end face of drive block 2,
The synchronization blocks 72 are connected to drive block 2 towards the side of position-arresting disk 71 and are slidably connected at limiting slot by connecting column 721
In 711, the slot bottom of the limiting slot 711 is also fixedly connected with two retention beads for being located at 72 the same side of synchronization blocks.In this way, making
Synchronization blocks 72 can do synchronous reciprocally swinging with drive block 2, so as to the peak exercise using two retention beads to drive block 2
It is limited, and then drive block 2 is effectively avoided to cause fixed contact 3, armature contact 21 and magnetism because operating frequency is excessively high
The excessively high problem of the abrasion of block 22, effectively improves the service life and action stability of brush handle driving device entirety.
Claims (2)
1. a kind of brush handle driving device of electric toothbrush, which is characterized in that the brush handle driving device includes a pair of of electromagnet, one
The pedestal middle part of a drive block and a pair of fixed contacts, the electric toothbrush offers cavity；
A pair of electromagnet and a pair of fixed contacts are fixedly connected with the two sides in cavity and being divided into cavity；
The drive block is articulated in cavity and between electromagnet and fixed contact, and the brush handle protrudes into the end of pedestal
It is fixedly linked with drive block, the drive block is equipped with a pair and fixed contact one-to-one correspondence and phase towards the end face of fixed contact
To the armature contact of setting, center symmetric setting of two armature contacts along drive block；The drive block is towards electromagnet
End face is equipped with a pair of magnetic block for corresponding and being oppositely arranged with electromagnet, and two magnetic blocks are along the center pair of drive block
Claim setting；
Two fixed contacts are all connected with the power supply of the electric toothbrush, and the armature contact is corresponded with electromagnet and institute
Electromagnet is stated to be connected between armature contact and power supply；
The electric toothbrush further includes several brush heads, and the brush head is removably attachable to the one end of brush handle far from pedestal.
2. a kind of brush handle driving device of electric toothbrush according to claim 1, which is characterized in that the driving device is also
Including position-limit mechanism, the position-limit mechanism includes position-arresting disk, synchronization blocks and two connecting columns, and the position-arresting disk is fixedly connected on pedestal
Middle part and towards limiting slot is offered on the end face of drive block, the synchronization blocks are connected to drive block towards limit by connecting column
Position disk side and be slidably connected in limiting slot, the slot bottom of the limiting slot be also fixedly connected with two be located at synchronization blocks it is same
The retention bead of side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301817.6A CN106859797B (en) | 2017-05-02 | 2017-05-02 | A kind of brush handle driving device of electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710301817.6A CN106859797B (en) | 2017-05-02 | 2017-05-02 | A kind of brush handle driving device of electric toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106859797A CN106859797A (en) | 2017-06-20 |
| CN106859797B true CN106859797B (en) | 2019-02-05 |
Family
ID=59161647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710301817.6A Active - Reinstated CN106859797B (en) | 2017-05-02 | 2017-05-02 | A kind of brush handle driving device of electric toothbrush |
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| Country | Link |
|---|---|
| CN (1) | CN106859797B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11564633B2 (en) | 2018-12-21 | 2023-01-31 | Industrial Technology Research Institute | State assessment system, diagnosis and treatment system, and method for operating the diagnosis and treatment system |
| CN109954562B (en) * | 2019-04-30 | 2024-07-02 | 中国长城葡萄酒有限公司 | Double-cavity crusher for glass bottle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615836A (en) * | 2008-06-25 | 2009-12-30 | 三美电机株式会社 | Driver and the electric toothbrush of using it |
| JP2010125263A (en) * | 2008-12-01 | 2010-06-10 | Asahi Irika Kk | Electric toothbrush |
| JP2012165954A (en) * | 2011-02-16 | 2012-09-06 | Riisun Tekku Yugenkoshi | Electric toothbrush |
| KR101362901B1 (en) * | 2013-11-20 | 2014-02-13 | 주식회사 와이엠텍 | Latch relay |
| CN204890238U (en) * | 2015-08-10 | 2015-12-23 | 刘永华 | Solar energy electric toothbrush |
-
2017
- 2017-05-02 CN CN201710301817.6A patent/CN106859797B/en active Active - Reinstated
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101615836A (en) * | 2008-06-25 | 2009-12-30 | 三美电机株式会社 | Driver and the electric toothbrush of using it |
| JP2010125263A (en) * | 2008-12-01 | 2010-06-10 | Asahi Irika Kk | Electric toothbrush |
| JP2012165954A (en) * | 2011-02-16 | 2012-09-06 | Riisun Tekku Yugenkoshi | Electric toothbrush |
| KR101362901B1 (en) * | 2013-11-20 | 2014-02-13 | 주식회사 와이엠텍 | Latch relay |
| CN204890238U (en) * | 2015-08-10 | 2015-12-23 | 刘永华 | Solar energy electric toothbrush |
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| Publication number | Publication date |
|---|---|
| CN106859797A (en) | 2017-06-20 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20190402 Address after: 225000 Room 102, 58 Mingxing Garden Building, 59 Shunda Road, Yangzhou Development Zone, Jiangsu Province Patentee after: Yang Mingli Address before: 225000 No. 68 Jinhuai Road, Hangjiang District, Yangzhou City, Jiangsu Province Patentee before: JIANGSU KOONA INTELLIGENT EQUIPMENT Co.,Ltd. Effective date of registration: 20190402 Address after: 225000 18 storeys, Block A, Zhigu Building, 186 Yangtze River Middle Road, Hangjiang District, Yangzhou City, Jiangsu Province Patentee after: HILTON (JIANGSU) HEALTH TECHNOLOGY Co.,Ltd. Address before: 225000 Room 102, 58 Mingxing Garden Building, 59 Shunda Road, Yangzhou Development Zone, Jiangsu Province Patentee before: Yang Mingli |
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Granted publication date: 20190205 Termination date: 20190502 |
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Former decision: termination of patent right due to unpaid annual fee Former decision publication date: 20200417 |
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| RR01 | Reinstatement of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200818 Address after: 225000 Chizhi Valley, 186 Yangzi Middle Road, Yangzhou economic and Technological Development Zone, Yangzhou, Jiangsu Patentee after: JIANGSU KOONA INTELLIGENT EQUIPMENT Co.,Ltd. Address before: 225000 18 storeys, Block A, Zhigu Building, 186 Yangtze River Middle Road, Hangjiang District, Yangzhou City, Jiangsu Province Patentee before: HILTON (JIANGSU) HEALTH TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20210609 Address after: No.168, ecological fiber road, Tai'an Town, Yangzhou City, Jiangsu Province Patentee after: Jiangsu Baiwang oral care products Co.,Ltd. Address before: Zhigu building, 186 Yangzijiang Middle Road, Yangzhou Economic and Technological Development Zone, Yangzhou City, Jiangsu Province 225000 Patentee before: JIANGSU KOONA INTELLIGENT EQUIPMENT Co.,Ltd. |
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