CN110384568A - High-frequency drive mechanism assembly for electric toothbrush - Google Patents
High-frequency drive mechanism assembly for electric toothbrush Download PDFInfo
- Publication number
- CN110384568A CN110384568A CN201910750329.2A CN201910750329A CN110384568A CN 110384568 A CN110384568 A CN 110384568A CN 201910750329 A CN201910750329 A CN 201910750329A CN 110384568 A CN110384568 A CN 110384568A
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- China
- Prior art keywords
- coiling
- bearing
- electric toothbrush
- drive mechanism
- skeleton
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 31
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 229910000976 Electrical steel Inorganic materials 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 11
- 238000004140 cleaning Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000003534 oscillatory effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 210000000214 mouth Anatomy 0.000 description 2
- 229940034610 toothpaste Drugs 0.000 description 2
- 239000000606 toothpaste Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000004188 Tooth Wear Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008278 dynamic mechanism Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003068 static 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
- 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 the driving mechanism fields for electric toothbrush, disclose a kind of high-frequency drive mechanism assembly for electric toothbrush, including clump weight and magnet, clump weight is mounted on the front end outer wall of magnet, protective case is provided on the front end outer wall of clump weight, bearing is provided in the front end outer circumferential walls of protective case, plug perforation is provided on bearing, the front end of bearing is connected with main shaft, the front end of main shaft is provided with connecting pin, the electromagnet and permanent magnet being made of coil line skeleton silicon steel sheet arrange up and down and keep certain gap, clump weight (similar), elastic slice form, magnet, main shaft, the attachmentes such as bearing are fixed to each other and vibrate transmitting, affiliated driving mechanism component is connected on shell the phenomenon that so that overall mechanism is stable and subsequent finished product assembling can be obviously improved amplitude decaying of the conventional power toothbrush in configuration load, Also advantageous high-frequency drive mechanism assembly in manufacturing cost.
Description
Technical field
The present invention relates to the driving mechanism field for electric toothbrush, in particular to a kind of high frequency for electric toothbrush drives
Dynamic mechanism assembly
Background technique
Electric tooth is brushed with two major classes: rotation and vibration, the toothbrush principle for rotating class is simple, is exactly motor drive circular brush
Head rotation, reinforces friction effect while executing common brushing action, and the toothbrush noise for rotating class is big, and facing cleaning is very dry
Only, teeth space cleaning is relatively weak but big to tooth wear, it is not recommended that is used for a long time.The toothbrush of oscillatory type is more complicated, from price
On from the point of view of it is also more high-end, the interior of oscillatory type has an electrically driven (operated) vibrating motor, can allow brush head generate swing in high frequency,
The brush head of one side swing in high frequency can efficiently be completed to scrub the movement of tooth when brushing teeth, on the other hand every more than 30000 times
Minute vibration also allow the mixture of toothpaste and water in oral cavity to generate largely small bubbles, the pressure that when bubble eruption generates
It can go deep into teeth space cleaning dirt.
But in the driving mechanism technology of existing electric toothbrush, due to being used for the driving machine of electric toothbrush on the market at present
There are many structure, but most of brush for electric toothbrush will appear under increased load the phenomenon that amplitude is obviously decayed to
Influence using effect, simultaneously, part under increased load amplitude without the driving mechanism obviously to decay design and
It is higher in the cost of manufacture.
Summary of the invention
The technical problem to be solved by the present invention is to influence using effect, manufacture amplitude without the driving mechanism obviously to decay at
It is higher in sheet.
In order to solve the above-mentioned technical problem, the technical solution of the present invention is as follows: a kind of high-frequency drive machine for electric toothbrush
Structure component, for the high-frequency drive mechanism assembly of electric toothbrush, including clump weight and magnet, the clump weight is mounted on magnet
On the outer wall of front end, it is provided with protective case on the front end outer wall of the clump weight, is arranged in the front end outer circumferential walls of the protective case
There is bearing, plug perforation is provided on the bearing, the front end of the bearing is connected with main shaft, and the front end of the main shaft is provided with
Connecting pin, the rear end of the main shaft are provided with locking-type plug, and the upper end of the clump weight is provided with screw channel, the circumference of the screw channel
It is internally provided with screw hole b, the circumferential inner of the screw hole b is provided with fastening screw, and the circumferential inner of the magnet is provided with slotting
Head fixation hole, the clump weight is fixedly connected with magnet by elastic slice, is provided with screw hole a on the elastic slice, after the elastic slice
End is connected with the right skeleton of coiling, and elastic slice card slot is provided on the right skeleton of coiling, is provided on rear side of the right skeleton of coiling
The left skeleton of coiling, the right skeleton of the coiling and the left skeleton of coiling to being provided with coil between inward wall, the left skeleton of coiling
Silicon steel sheet is provided on the outer wall of rear end, the lower end of the left skeleton of coiling is provided with fixed groove.
Preferably, relatively parallel state is kept between the right skeleton of the coiling and the left skeleton of coiling.
Preferably, relatively parallel state is kept between the right skeleton of the coiling and magnet, the right skeleton of the coiling and magnet
The distance between be 0.5--1.0 millimeters.
Preferably, the vertical extension of the elastic slice card slot and width are greater than the vertical extension and width of elastic slice rearmost end, institute
Elastic slice is stated to be fixed on inside elastic slice card slot by inserting mode.
Preferably, the lateral length of the screw channel is slightly larger than the circle diameter size of fastening screw upper end.
Preferably, the lower circumferential diameter of the fastening screw is slightly less than screw hole a and the circle diameter of screw hole b is big
Small, the circle diameter of the screw hole a and screw hole b is equal in magnitude.
Preferably, the circle diameter size of the plug fixation hole is equal to the circumferential inner wall diameter of bearing.
Preferably, the circle diameter of the locking-type plug is sized to be slightly smaller than the circumferential inner wall diameter of bearing.
Preferably, the circle diameter size of the main shaft is slightly larger than the circle diameter size of locking-type plug, the main shaft
Circle diameter size is slightly larger than the circumferential inner wall diameter of bearing.
Preferably, the center of circle of the main shaft, locking-type plug, bearing, protective case and plug fixation hole is laterally in straight line
On.
Compared with the driving mechanism technology of existing electric toothbrush, the present invention, have it is following the utility model has the advantages that
1, the electromagnet and permanent magnet that the present invention is made of coil line skeleton silicon steel sheet arrange up and down and keep certain
Gap, clump weight (similar), the attachmentes such as elastic slice form, magnet, main shaft, bearing are fixed to each other and vibrate transmitting, affiliated driving
Mechanism assembly is connected on shell so that overall mechanism is stable and subsequent finished product assembling can be obviously improved conventional power toothbrush and match
The phenomenon that setting the amplitude decaying under loading condition, the also advantageous high-frequency drive mechanism assembly in manufacturing cost；
2, the present invention first by the right skeleton of coiling, the left skeleton of coiling and coil and can be combined into electromagnet, then by main shaft
The locking-type plug of rear end passes through bearing and protective case forms executing agency, then the rear end of elastic slice is inserted on the right skeleton of coiling
In elastic slice card slot, then magnet, clump weight are inserted in from the rear end of elastic slice, then by the electromagnet group combined and executing agency
It is connected to a fixed by being inserted into fastening screw, connection type is simple, but practical performance is fine, and the shape of elastic slice can be V
Type elastic slice, straight elastic slice or anisotropic elastic slice, so that the mode more diversity of connection.
Detailed description of the invention
Fig. 1 is the high-frequency drive mechanism assembly structure chart proposed by the present invention for electric toothbrush；
Fig. 2 is the high-frequency drive mechanism assembly decomposition texture schematic diagram of electric toothbrush proposed by the present invention；
Fig. 3 is elastic piece structure schematic diagram proposed by the present invention；
Fig. 4 is counterweight block structure schematic diagram proposed by the present invention.
In figure: 1- main shaft；2- bearing；3- protective case；4- clump weight；5- magnet；The right skeleton of 6- coiling；7- coil；8- around
The left skeleton of line；9- silicon steel sheet；10- elastic slice；11- fastening screw；12- screw channel；The connecting pin 13-；14- plug fixation hole；15- screw hole
a；16- fixed groove；17- elastic slice card slot；18- screw hole b；19- locking-type plug；The perforation of 20- plug.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for
The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below
The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
As shown in Figs 1-4, the invention discloses the high-frequency drive mechanism assemblies for electric toothbrush, including 4 He of clump weight
Magnet 5, clump weight 4 are mounted on the front end outer wall of magnet 5, and protective case 3, protective case 3 are provided on the front end outer wall of clump weight 4
Front end outer circumferential walls on be provided with bearing 2, plug perforation 20 is provided on bearing 2, the front end of bearing 2 is connected with main shaft 1, main
The front end of axis 1 is provided with connecting pin 13, and the rear end of main shaft 1 is provided with locking-type plug 19, and the circle diameter size of main shaft 1 is slightly larger than
The circle diameter size of locking-type plug 19, the circle diameter size of main shaft 1 are slightly larger than the circumferential inner wall diameter of bearing 2, main
The locking-type plug 19 of 1 rear end of axis can be horizontally through bearing 2, and 1 rear end of main shaft cannot pass through bearing 2, so that main shaft 1 be consolidated
For definite limitation in the circumferential inner of clump weight 4, the circumferential inner wall diameter that the circle diameter of locking-type plug 19 is sized to be slightly smaller than bearing 2 is big
Small, the rear end of locking-type plug 19 is horizontally through bearing 2 and plug fixation hole 14, and bearing 2 will be consolidated with riveting or similar mode
It is scheduled on outside support, which will be supplied to the axial restraint of 1 upper end of main shaft, and the upper end of clump weight 4 is provided with screw channel 12,
The circumferential inner of screw channel 12 is provided with screw hole b18, and the circumferential inner of screw hole b18 is provided with fastening screw 11, the transverse direction of screw channel 12
Length is slightly larger than the circle diameter size of 11 upper end of fastening screw, and the lower circumferential diameter of fastening screw 11 is slightly less than screw hole
The circle diameter size of a15 and screw hole b18, screw hole a15 and the circle diameter of screw hole b18 are equal in magnitude, under fastening screw 11
End can vertically sequentially pass through screw hole a15 and screw hole b18, so that main shaft 1 is passed through elastic slice 10 and the right skeleton 6 of coiling, a coiling left side
Between skeleton 8 and coil 7 and electromagnet composed by conjunction is connected, and fastening screw 11 can just be placed into screw channel 12, from
And main shaft 1 is connected to a fixed with clump weight 4 with magnet 5, to guarantee the compactness of device, wherein magnet 5 and clump weight 4 will
Guarantee assembling quality each other by glue or other connections.
For the high-frequency drive mechanism assembly of electric toothbrush, the circumferential inner including magnet 5 is provided with plug fixation hole 14,
Main shaft 1, locking-type plug 19, bearing 2, protective case 3 and the center of circle of plug fixation hole 14 are lateral point-blank, and main shaft 1 is last
The locking-type plug 19 at end can sequentially pass through bearing 2, protective case 3 and the circumferential inner that plug fixation hole 14 on magnet 5 is arranged in,
It is produced when being powered so as to accept the electromagnet between the right skeleton 6 of coiling, the left skeleton 8 of coiling and coil 7 and being combined into
Power, the circle diameter size of plug fixation hole 14 is equal to the circumferential inner wall diameter of bearing 2, plug fixation hole 14 and axis
2 front and back alignment are held, fixed main shaft 1 is used for, between the right skeleton 6 of coiling, the left skeleton 8 of coiling and coil 7 and will be combined into
The power transmission that electromagnet is generated when being powered is gone out, and clump weight 4 is fixedly connected with magnet 5 by elastic slice 10, the shape of elastic slice 10
Shape can be V-type elastic slice, straight elastic slice or anisotropic elastic slice, so that the mode more diversity of connection, and directly make
Elastic slice 10 is fixed or is stuck in and is fixed on magnet, also all within the protection scope of the technical program, sets on elastic slice 10
It is equipped with screw hole a15, the rear end of elastic slice 10 is connected with the right skeleton 6 of coiling, keeps relatively parallel between the right skeleton 6 of coiling and magnet 5
State, the distance between the right skeleton 6 of coiling and magnet 5 are 0.5--1.0 millimeters, when the right skeleton 6 of coiling, the left skeleton 8 of coiling and line
Between circle 7 and composed electromagnet is closed in the case where energization, which generates high-frequency vibration, so that vibration is generated, and with
This carries out cleaning-nursing to tooth for power.
Elastic slice card slot 17, elastic slice are provided on the high-frequency drive mechanism assembly of electric toothbrush, including the right skeleton 6 of coiling
The vertical extension and width of card slot 17 are greater than the vertical extension and width of 10 rearmost end of elastic slice, and elastic slice 10 is fixed on elastic slice card slot 17
Inside, 10 front end portion of elastic slice, can just be inserted into elastic slice card slot 17, thus by the right skeleton 6 of coiling, the left skeleton 8 of coiling
Between coil 7 and electromagnet composed by conjunction is connected with the clump weight 4 of front end with magnet 5, can rise in the state of static
The effect replied to zero point, can play the role of torque in situation in energization and be delivered in, the rear side of the right skeleton 6 of coiling is provided with coiling
Left skeleton 8 keeps relatively parallel state between the right skeleton 6 of coiling and the left skeleton 8 of coiling, and left in the right skeleton 6 of coiling and coiling
Skeleton 8 is to left provided with the coil 7 being looped around on internal frame, coil 7 and the right skeleton 6 of two coilings and coiling between inward wall
Skeleton 8 is merged into electromagnet, the right skeleton 6 of coiling and the left skeleton 8 of coiling to being provided with coil 7, the left skeleton 8 of coiling between inward wall
Rear end outer wall on be provided with silicon steel sheet 9, the lower end of the left skeleton 8 of coiling is provided with fixed groove 16.
The working principle of the invention and process for using: after the present invention installs, have inside the electric toothbrush of oscillatory type
One electrically driven (operated) vibrating motor can allow brush head to generate swing in high frequency, but the amplitude very little swung, generally settable by frequency modulation
At 10 degree or so, the maximum amplitude of oscillation of industry is 10 degree, and the brush head of one side swing in high frequency can efficiently be completed to scrub when brushing teeth
The mixture of the movement of tooth, toothpaste and water that on the other hand the vibration per minute more than 30,000 times also allows in oral cavity generates largely
Small bubble, the pressure that when bubble eruption generates can go deep into teeth space cleaning dirt, can be first by the right skeleton 6 of coiling, coiling
Left skeleton 8 and coil 7 are simultaneously combined into electromagnet, and the locking-type plug 19 of 1 rear end of main shaft is then passed through bearing 2 and 3 groups of protective case
It is inserted into the elastic slice card slot 17 on the right skeleton 6 of coiling at executing agency, then by the rear end of elastic slice 10, then by magnet 5, counterweight
Block 4 is inserted in from the rear end of elastic slice 10, then that the electromagnet group combined and executing agency is fixed by insertion fastening screw 11
It is connected.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of high-frequency drive mechanism assembly for electric toothbrush, including clump weight (4) and magnet (5), it is characterised in that: institute
It states clump weight (4) to be mounted on the front end outer wall of magnet (5), is provided with protective case on the front end outer wall of the clump weight (4)
(3), it is provided with bearing (2) in the front end outer circumferential walls of the protective case (3), plug perforation is provided on the bearing (2)
(20), the front end of the bearing (2) is connected with main shaft (1), and the front end of the main shaft (1) is provided with connecting pin (13), the master
The rear end of axis (1) is provided with locking-type plug (19), and the upper end of the clump weight (4) is provided with screw channel (12), the screw channel (12)
Circumferential inner be provided with screw hole b (18), the circumferential inner of the screw hole b (18) is provided with fastening screw (11), the magnet
(5) circumferential inner is provided with plug fixation hole (14), and the clump weight (4) is fixedly connected with magnet (5) by elastic slice (10),
It is provided with screw hole a (15) on the elastic slice (10), the rear end of the elastic slice (10) is connected with the right skeleton of coiling (6), the coiling
It is provided with elastic slice card slot (17) on right skeleton (6), the left skeleton of coiling (8) is provided on rear side of the right skeleton of coiling (6), it is described
The right skeleton of coiling (6) and the left skeleton of coiling (8) between inward wall to being provided with coil (7), the rear end of the left skeleton of coiling (8)
It is provided on outer wall silicon steel sheet (9), the lower end of the left skeleton of coiling (8) is provided with fixed groove (16).
2. the high-frequency drive mechanism assembly according to claim 1 for electric toothbrush, it is characterised in that: the coiling is right
Relatively parallel state is kept between skeleton (6) and the left skeleton of coiling (8).
3. the high-frequency drive mechanism assembly according to claim 2 for electric toothbrush, it is characterised in that: the coiling is right
Relatively parallel state is kept between skeleton (6) and magnet (5), the distance between the right skeleton of coiling (6) and magnet (5) are
0.5--1.0 millimeters.
4. the high-frequency drive mechanism assembly according to claim 3 for electric toothbrush, it is characterised in that: the elastic slice card
The vertical extension and width of slot (17) are greater than the vertical extension and width of elastic slice (10) rearmost end, and the elastic slice (10) is fixed on bullet
Piece card slot (17) is internal.
5. the high-frequency drive mechanism assembly according to claim 4 for electric toothbrush, it is characterised in that: the screw channel
(12) lateral length is slightly larger than the circle diameter size of fastening screw (11) upper end.
6. the high-frequency drive mechanism assembly according to claim 5 for electric toothbrush, it is characterised in that: the fastening spiral shell
The lower circumferential diameter of silk (11) is slightly less than the circle diameter size of screw hole a (15) Yu screw hole b (18), the screw hole a
(15) equal in magnitude with the circle diameter of screw hole b (18).
7. the high-frequency drive mechanism assembly according to claim 6 for electric toothbrush, it is characterised in that: the plug is solid
The circle diameter size for determining hole (14) is equal to the circumferential inner wall diameter of bearing (2).
8. the high-frequency drive mechanism assembly according to claim 7 for electric toothbrush, it is characterised in that: the fixation is inserted
The circle diameter of head (19) is sized to be slightly smaller than the circumferential inner wall diameter of bearing (2).
9. the high-frequency drive mechanism assembly according to claim 8 for electric toothbrush, it is characterised in that: the main shaft
(1) circle diameter size is slightly larger than the circle diameter size of locking-type plug (19), and the circle diameter size of the main shaft (1) is omited
Greater than the circumferential inner wall diameter of bearing (2).
10. the high-frequency drive mechanism assembly according to claim 1 to 9 for electric toothbrush, feature exist
In: the main shaft (1), locking-type plug (19), bearing (2), protective case (3) and the center of circle of plug fixation hole (14) are lateral at one
On straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750329.2A CN110384568A (en) | 2019-08-14 | 2019-08-14 | High-frequency drive mechanism assembly for electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910750329.2A CN110384568A (en) | 2019-08-14 | 2019-08-14 | High-frequency drive mechanism assembly for electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110384568A true CN110384568A (en) | 2019-10-29 |
Family
ID=68288750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910750329.2A Pending CN110384568A (en) | 2019-08-14 | 2019-08-14 | High-frequency drive mechanism assembly for electric toothbrush |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2383630A1 (en) * | 1977-03-15 | 1978-10-13 | Stoltz Werner | Elliptical motion power driven toothbrush - has disc with eccentric opening accommodating end of rocking brush shaft |
| JPH0919579A (en) * | 1995-07-07 | 1997-01-21 | Matsushita Electric Works Ltd | Reciprocation type electric shaver |
| CN101965160A (en) * | 2008-03-13 | 2011-02-02 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| CN102026588A (en) * | 2008-05-19 | 2011-04-20 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| WO2016034091A1 (en) * | 2014-09-04 | 2016-03-10 | 陈伟浪 | Vertically brushing type electric toothbrush |
| CN205847045U (en) * | 2016-08-09 | 2016-12-28 | 东莞诺贝莱电器科技有限公司 | A kind of electric toothbrush motor |
| CN208723758U (en) * | 2018-08-14 | 2019-04-09 | 深圳市雅杰乐科技有限公司 | High-frequency vibration device and the electric toothbrush for using the device |
| CN211433441U (en) * | 2019-08-14 | 2020-09-08 | 珠海迅东科技有限公司 | High frequency drive mechanism assembly for an electric toothbrush |
-
2019
- 2019-08-14 CN CN201910750329.2A patent/CN110384568A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2383630A1 (en) * | 1977-03-15 | 1978-10-13 | Stoltz Werner | Elliptical motion power driven toothbrush - has disc with eccentric opening accommodating end of rocking brush shaft |
| JPH0919579A (en) * | 1995-07-07 | 1997-01-21 | Matsushita Electric Works Ltd | Reciprocation type electric shaver |
| CN101965160A (en) * | 2008-03-13 | 2011-02-02 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| CN102026588A (en) * | 2008-05-19 | 2011-04-20 | 欧姆龙健康医疗事业株式会社 | Electric toothbrush |
| WO2016034091A1 (en) * | 2014-09-04 | 2016-03-10 | 陈伟浪 | Vertically brushing type electric toothbrush |
| CN205847045U (en) * | 2016-08-09 | 2016-12-28 | 东莞诺贝莱电器科技有限公司 | A kind of electric toothbrush motor |
| CN208723758U (en) * | 2018-08-14 | 2019-04-09 | 深圳市雅杰乐科技有限公司 | High-frequency vibration device and the electric toothbrush for using the device |
| CN211433441U (en) * | 2019-08-14 | 2020-09-08 | 珠海迅东科技有限公司 | High frequency drive mechanism assembly for an electric toothbrush |
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