CN105105862B - A kind of water-proof electric toothbrush - Google Patents
A kind of water-proof electric toothbrush Download PDFInfo
- Publication number
- CN105105862B CN105105862B CN201510585028.0A CN201510585028A CN105105862B CN 105105862 B CN105105862 B CN 105105862B CN 201510585028 A CN201510585028 A CN 201510585028A CN 105105862 B CN105105862 B CN 105105862B
- Authority
- CN
- China
- Prior art keywords
- water
- proof
- electric toothbrush
- ground floor
- waterproof jacket
- 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
Links
Landscapes
- Brushes (AREA)
Abstract
The invention discloses a kind of water-proof electric toothbrush, including brush, electric assembly, ground floor waterproof jacket and water proof ring, one end of described electric assembly is mechanically connected with described brush, described ground floor waterproof jacket is covered in the surface of described electric assembly, described water proof ring is arranged between described electric assembly and described brush, and is attached to the end face of described electric assembly.The water-proof electric toothbrush that the present invention provides, by covering described first waterproof jacket and the end face described water proof ring of attaching at described electric assembly on the surface of described electric assembly, can prevent from causing the electronic device short circuit within described electric assembly or metal device to get rusty because brush reveals the water described electric assembly of inflow come in, thus improve the service life of electric toothbrush.
Description
Technical field
The present invention relates to field of electric toothbrushes, particularly relate to a kind of water-proof electric toothbrush.
Background technology
Toothbrush be people for cleaning the utensil of tooth, along with the development of technology, electric toothbrush is with its user
Just, the cleaning effect advantage such as more preferably gradually substitutes traditional toothbrush.Owing to electric toothbrush all can be sent out with water every day
Raw contact, and if water penetration enters and electric toothbrush can be caused to damage inside electric toothbrush, thus electric toothbrush
Water-proofing treatment most important.
Current electric toothbrush all designs simply by encapsulating carry out a water-proofing treatment.But utilize encapsulating
Technology realize water-proof function, have significant limitation, such as main body cannot be dispelled the heat, all of electronic component
Cannot repair and replacement, the setting time of glue is long, needs substantial amounts of auxiliary clamp, production cycle length etc..Additionally
When the main body of electric toothbrush is immersed in toothpaste, every money toothpaste all some corrosivity, glue is attached to respectively
Class different materials surface can cause glue to come off from the surface of contactant through the immersion of moisture, time one length,
The gap that water just produces after coming off infilters, thus can cause main body being energized work when, print
Circuit board is out of control, battery short circuit, and the rotor problem such as damage of getting rusty occurs.
Summary of the invention
For the problems referred to above, it is an object of the invention to provide a kind of water-proof electric toothbrush, described water-proof electric
Toothbrush is by adding last layer waterproof jacket on electric assembly, and plus waterproof construction on motor, it is to avoid brush
Water penetration problem during tooth, when brush infiltration electric toothbrush uses.
The present invention provides a kind of water-proof electric toothbrush, including brush, electric assembly, ground floor waterproof jacket and anti-
Hydrosphere, one end of described electric assembly is mechanically connected with described brush, and described ground floor waterproof jacket is covered in institute
Stating the surface of electric assembly, described water proof ring is arranged between described electric assembly and described brush, and attaches
End face at described electric assembly.
As the improvement of such scheme, described ground floor waterproof jacket is heat-shrink tube.
As the improvement of such scheme, described electric assembly includes base, battery, support, printed circuit board (PCB)
And motor, described support is fixed on described base, and described battery is positioned in described support, and with described
Base be electrically connected, described printed circuit board (PCB) is positioned between described battery and described motor, and respectively with institute
State battery and the electrical connection of described motor, and the surface configuration of described printed circuit board (PCB) has silica gel.
As the improvement of such scheme, described motor has rotating shaft, and described water proof ring offers through hole, institute
State rotating shaft and insert described through hole, and make described water proof ring be attached to the end face of described motor.
As the improvement of such scheme, the coverage of described ground floor waterproof jacket extends to institute from described base
State water proof ring, and one end of described ground floor waterproof jacket and described base contacts scribbles silica gel；Described ground floor
The other end that waterproof jacket contacts with described water proof ring scribbles silica gel.
As the improvement of such scheme, described water-proof electric toothbrush also includes sealing ring, and described base is with described
The junction of support is provided with connecting hole, and described sealing ring is set on described connecting hole.
As the improvement of such scheme, described water-proof electric toothbrush also includes water-proof plate, described water-proof plate is opened
Being provided with through hole, described rotating shaft runs through described through hole, and makes the one side of described water-proof plate be attached at described water proof ring
On, wherein, described water-proof plate deviates from the another side of described water proof ring and is provided with groove.
As the improvement of such scheme, described water-proof electric toothbrush also includes water-resistant core and keeper, described fixed
Position part has cavity, and described water-resistant core is arranged in described cavity, and described rotating shaft runs through described water-resistant core and institute
State keeper, and make described water-resistant core and described keeper be attached at the surface of described groove.
As the improvement of such scheme, described water-proof electric toothbrush also includes fixing shell, described fixing shell
On offer at least one osculum, described electric assembly, water proof ring, water-proof plate are all contained in described fixing
In shell, and described osculum is directed at the groove of described water-proof plate.
As the improvement of such scheme, described water-proof electric toothbrush also includes second layer waterproof jacket, described second
Layer overshoe is located on described ground floor waterproof jacket.
The water-proof electric toothbrush that the embodiment of the present invention provides, by arranging ground floor waterproof jacket, water proof ring, preventing
The various waterproof construction such as water pond, ensures that the water penetrated from brush will not be with described electronic group to greatest extent
Part contacts, it is to avoid the electronic device in described electric assembly because of water and the electronic component that causes damages or
The phenomenons such as hardware gets rusty, thus extend the service life of described water-proof electric toothbrush.
Accompanying drawing explanation
In order to be illustrated more clearly that technical scheme, below by use required in embodiment
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Mode, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the internal structure schematic diagram of the water-proof electric toothbrush that the embodiment of the present invention provides.
Fig. 2 is the company that the water-proof plate of water-proof electric toothbrush, keeper and the pressure that the embodiment of the present invention provides removes set
Connect schematic diagram.
Fig. 3 is the structural representation offering osculum on fixing shell that the embodiment of the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly
Chu, be fully described by, it is clear that described embodiment be only a part of embodiment of the present invention rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creation
The every other embodiment obtained under property work premise, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention provides a kind of water-proof electric toothbrush 100, described water-proof electric toothbrush
100 include brush (not shown), electric assembly, ground floor waterproof jacket 20 and water proof ring 30, described electronic
One end of assembly is mechanically connected with described brush, and described ground floor waterproof jacket 20 is covered in described electric assembly
Surface, described water proof ring 30 is arranged between described electric assembly and described brush, and is attached to described electronic
The end face of assembly.
In embodiments of the present invention, described electric assembly includes base 11, support 12, battery 13, printing electricity
Road plate 14, motor 15, wherein, described base 11 is fixed together with described support 12, described battery 13
Be arranged in described support 12, and be electrically connected with described base 11, described printed circuit board (PCB) 14 respectively with
Described battery 13 and described motor 15 are electrically connected.
It should be noted that in embodiments of the present invention, the surface of described printed circuit board (PCB) 14 can be coated with silicon
Glue, described silica gel can be used for stopping that moisture or steam connect with the electronic component on described printed circuit board (PCB) 14
Touch, it is to avoid described printed circuit board (PCB) 14 is short-circuited.
In embodiments of the present invention, described base 11 can be with charging inlet (not shown), described charging
Mouth can be connected with outside power supply, thus is charged.Such as, described base 11 can fill in overall insertion one
Electrical equipment is charged.
In embodiments of the present invention, described support 12 is used for fixing described battery 13, and described support 12 has
The cavity of one one end open, described battery 13 can be positioned over described cavity, and with the two of described support 12
Individual bottom surface contacts, and wherein, two bottom surfaces of described support 12 are provided with conductive structure, such as, and described
Two bottom surfaces of frame 12 can place corresponding sheet metal respectively, and described sheet metal respectively with described battery 13
Positive pole contact with negative electricity.
In embodiments of the present invention, one end of described support 12 is fixed on described base 10, and with described
Base 10 is electrically connected, thus described battery 13 can be charged by described base 11.
It should be noted that in embodiments of the present invention, described support 12 is additionally provided with a lamp plate 122,
Described lamp plate 122 is electrically connected with described base 11, when described battery 13 is charged by described base 11,
Described lamp plate 122 can send charge prompting signal, and such as, the lamp in described lamp plate 122 can be sent out when charging
Raw flicker, current as charged state with prompting.And when described battery 13 is fully charged, in described lamp plate 21
Lamp can be shown as long bright state, to point out presently described battery 13 electricity to have been filled with.
In embodiments of the present invention, one end of described printed circuit board (PCB) 14 is connected with described battery 13, another
End is electrically connected with described motor 15, to control the startup of described water-proof electric toothbrush 100, disconnects, charging,
A series of processes such as electric discharge.
In embodiments of the present invention, described motor 15 can be a motor, described motor 15 and described printing
Circuit board 14 is electrically connected, and can receive, by described printed circuit board (PCB) 14, the electricity that described battery 13 provides.
Described motor 15 has a rotating shaft, and described motor 15 is operationally, and described rotating shaft will rotate.
In embodiments of the present invention, described water proof ring 30 can be made up of plastic cement, described water proof ring 30 entirety in
Offering a through hole on cylindrical shape, and described water proof ring 30, described rotating shaft can be inserted into described through hole, from
And described water proof ring 30 is fixed on described motor 15, wherein it is preferred to, described water proof ring 30 towards
The one side of described motor 15 tightly sticks together with the surface of described motor 15, and described water proof ring 30 can be used for
The moisture preventing outside is flowed in described motor 15 by described rotating shaft.
In embodiments of the present invention, described ground floor waterproof jacket 20 can be a heat-shrink tube, and described ground floor is prevented
Water jacket 20 can overall cover on the surface of described electric assembly so that described electric assembly is isolated with external environment condition
Open, thus avoid outside water or impurity enter in described electric assembly.Wherein, described ground floor is prevented
Water jacket 20 can shrink in case of heating, such as, when covering described ground floor waterproof jacket 20 described
Behind electric assembly surface, heat described ground floor waterproof jacket 20, described ground floor waterproof jacket 20 by heater
To shrink, thus reduce the space between described ground floor waterproof jacket 20 and described electric assembly surface.
In embodiments of the present invention, further, the coverage of described ground floor waterproof jacket 20 is from the described end
Seat 11 extends on described water proof ring 30, wherein, at described ground floor waterproof jacket 20 and described base 11
One end of contact scribbles silica gel, at the other end that described ground floor waterproof jacket 20 contacts with described water proof ring 30
Being also coated with silica gel, described silica gel is for being fixed on described base 11 and institute by described ground floor waterproof jacket 20
State on water proof ring 20, prevent described ground floor waterproof jacket 20 from coming off.
It should be noted that in embodiments of the present invention, described water-proof electric toothbrush 100 also includes sealing ring
(not shown), wherein, described base 11 is provided with connecting hole with the junction of described support 12, described close
Seal may be disposed on described ground floor waterproof jacket 20, and is set on described connecting hole, prevents described first
Layer waterproof jacket 20 comes off.
See also Fig. 2, it should be noted that in embodiments of the present invention, described water-proof electric toothbrush
100 also include water-proof plate 40, and described water-proof plate 40 offers through hole, and the rotating shaft of described motor 15 is inserted
In described through hole, described water-proof plate 40 moves along described rotating shaft to the direction of described motor, and is attached at described
On water proof ring 30, and described water-proof plate 40 is provided with groove 41 away from the one side of described water proof ring 30, described
Groove 41 can be used for collecting may reveal, from described brush, the water droplet of coming in, due to described rotating shaft meeting when rotating
Drive described water-proof plate 40 to rotate, and the centrifugal force produced during the rotation of described water-proof plate 40 can be by described recessed
Water droplet in groove 41 is thrown out, thus moisture leakage come in time is discharged.
It should be noted that in embodiments of the present invention, described water-proof electric toothbrush 100 also includes water-resistant core
(not shown) and keeper 50, described water-resistant core and described keeper 50 all offer through hole, especially,
Described keeper 50 has a cavity, and described water-resistant core is arranged in described cavity.Described rotating shaft is passed through
Described through hole runs through described water-resistant core and described keeper 50, and makes described water-resistant core and described keeper 50
On the surface of the groove 41 that one end is attached at described water-proof plate 40, described water-resistant core and described keeper 50
Described rotating shaft integral sealing can be got up, thus avoid described rotating shaft with reveal the water that carries out to come in contact and
The phenomenon that described rotating shaft is got rusty occurs.
It should be noted that in embodiments of the present invention, described water-proof electric toothbrush 100 also includes that pressure is except set
60, described pressure can be inserted in described rotating shaft except one end of set 60, and the other end is then provided with a criss-cross fork
Mouthful, wherein, one end of the drive link for stirring brush can be inserted in described prong, and the other end is then near institute
State brush, thus described pressure is except when overlapping 60 rotation, will drive described drive rod rotation, and then described drive link
Fiddle with brush.
See also Fig. 3, it should be noted that in embodiments of the present invention, described water-proof electric toothbrush
100 also include fixing shell 70, described in cover the electric assembly of ground floor waterproof jacket 20, described water proof ring
30, described water-proof plate 40, described water-resistant core, keeper 50 and described pressure except set 60 be all contained in described solid
Determining in shell 70, described fixing shell 70 can be that described water-proof electric toothbrush 100 provides overall support,
And prevent the element within described water-proof electric toothbrush 100 from receiving the shock of foreign object or the damage of external force.
In embodiments of the present invention, described fixing shell 70 offers at least one osculum 71, described row
Water hole 71 is directed at the groove 41 of described water-proof plate 40, when described water-proof plate 40 rotates, in described groove 41
Water be thrown out of, and discharge just by described osculum 71.
It should be noted that in other embodiments of the invention, described osculum 71 also can be opened in described
Other positions of fixing shell 70, without being directed at described groove 41, such as, described osculum 71 can
The scope covered corresponding to described ground floor waterproof jacket 20, now, penetrates in described fixing shell 70 also
Accumulate in the water on described ground floor waterproof jacket 20 to be discharged by described osculum 71.These designs
All within protection scope of the present invention, do not repeat at this.
It should be noted that in embodiments of the present invention, described water-proof electric toothbrush 100 also includes electrostatic glue
Cloth, described electrostatic adhesive tape is located at the surface of described battery 12, preventing described battery 12 from electric leakage occurring
Cause getting an electric shock.Additionally, described electrostatic adhesive plaster can also can produce inertia when described battery 12 is on fire from explosion
Gas, suppression naked light or flare, ensure the safety of user.
It should be noted that in embodiments of the present invention, described water-proof electric toothbrush 100 also includes the second layer
Waterproof jacket, described second layer waterproof jacket covers on described ground floor waterproof jacket 20.Specifically, in order to enter one
Step increases waterproof effect, can add set second layer waterproof jacket, prevent on described ground floor waterproof jacket 20
Owing to described ground floor waterproof jacket 20 occurs breakage to produce water and enter in described electric assembly.It is appreciated that
, in other embodiments of the present invention, it is possible to the waterproof jacket of sheathed more layers, such as three layers, four layers etc.,
The present invention is all not specifically limited.
See also Fig. 1 and Fig. 2, in embodiments of the present invention, during installation, first by described battery 13
It is placed in described support 12, by described electrostatic adhesive tape on the surface of described battery 13, then arranges institute
State printed circuit board (PCB) 14.Then, described water proof ring 30 is by inserting the rotating shaft of described motor 15 and described electricity
The body proximate of machine 15, then, covers described ground floor waterproof jacket 20 on described electric assembly, and
By the heating of heater, described ground floor waterproof jacket 20 is shunk, to be close to the table of described electric assembly
Face.Followed by, it is sequentially inserted into described water-proof plate 30, water-resistant core, keeper 50 and pressure except set 60.Afterwards,
Said elements is inserted in described fixing shell 70, wherein, when inserting, it should be ensured that described fixing shell 70
On osculum 71 just groove 41 to described water-proof plate 40, to ensure the water that described water-proof plate 40 is thrown out
Can discharge from described osculum 71.Described brush is finally installed, i.e. completes described water-proof electric toothbrush 100
Assemble.
During use, when described brush comes in contact with water, part water may be by described brush
Space is leaked in described fixing shell 70, now, on the one hand, this part water can be collected in described anti-
In the groove 41 of water pond 40, and discharged from described osculum 71 by whipping；On the other hand, though these
Reveal the water come in and pass through described water-proof plate 40 and water proof ring 30, described ground floor waterproof jacket 20 and smearing
Silica gel on described printed circuit board (PCB) 14 also can ensure that this part water will not be with the electronics in described electric assembly
Element comes in contact, i.e. the waterproof project provided by the embodiment of the present invention, can ensure to greatest extent to let out
The water that dew is come in will not come in contact with the electronic component in described electric assembly.
In sum, the water-proof electric toothbrush 100 that the embodiment of the present invention provides, by arranging ground floor waterproof jacket
20, the various waterproof constructions such as water proof ring 30, water-proof plate 40, ensureing to reveal the water come in greatest extent will not
Come in contact with the electronic component in described electric assembly, it is to avoid when brushing teeth, water is leaked into electricity from brush
In dynamic assembly, and the phenomenon such as the electronic component caused damages or hardware gets rusty, thus extend described
The service life of water-proof electric toothbrush.
Above disclosed only one preferred embodiment of the present invention, can not limit this with this certainly
Bright interest field, one of ordinary skill in the art will appreciate that all or part of stream realizing above-described embodiment
Journey, and according to the equivalent variations that the claims in the present invention are made, still fall within the scope that invention is contained.
Claims (7)
1. a water-proof electric toothbrush, it is characterised in that include brush, electric assembly, ground floor waterproof jacket,
Water proof ring, water-proof plate, water-resistant core, keeper and pressure are except set, one end of described electric assembly and described brush
Being mechanically connected, described ground floor waterproof jacket is covered in the surface of described electric assembly, and described water proof ring is arranged at
Between described electric assembly and described brush, and it is attached to the end face of described electric assembly；Wherein, described electricity
Dynamic assembly include motor, described motor have all offer on rotating shaft, described water proof ring and described water-proof plate logical
Hole, described rotating shaft is inserted the through hole on described water proof ring and described water-proof plate, and is made described water proof ring be attached to
The end face of described motor, makes the one side of described water-proof plate be attached on described water proof ring；Described water-proof plate deviates from
The another side of described water proof ring is provided with groove；Described keeper has cavity, and described water-resistant core is arranged at institute
Stating in cavity, described rotating shaft runs through described water-resistant core and described keeper, and makes described water-resistant core and described fixed
Position part is attached at the surface of described groove；Described pressure is inserted in described rotating shaft except one end of set, and the other end is arranged
There is a criss-cross prong.
Water-proof electric toothbrush the most according to claim 1, it is characterised in that described ground floor waterproof jacket
For heat-shrink tube.
Water-proof electric toothbrush the most according to claim 1, it is characterised in that described electric assembly also wraps
Including base, battery, support and printed circuit board (PCB), described support is fixed on described base, and described battery is put
Be placed in described support, and be electrically connected with described base, described printed circuit board (PCB) be positioned over described battery with
Between described motor, and it is electrically connected with described battery and described motor respectively, and described printed circuit board (PCB)
Surface configuration has silica gel.
Water-proof electric toothbrush the most according to claim 3, it is characterised in that described ground floor waterproof jacket
Coverage extend to described water proof ring from described base, and described ground floor waterproof jacket connects with described base
The one end touched scribbles silica gel；The other end that described ground floor waterproof jacket contacts with described water proof ring scribbles silica gel.
Water-proof electric toothbrush the most according to claim 3, it is characterised in that described water-proof electric toothbrush
Also including that sealing ring, described base are provided with connecting hole with the junction of described support, described sealing ring is sheathed
On described connecting hole.
Water-proof electric toothbrush the most according to claim 1, it is characterised in that described water-proof electric toothbrush
Also include fixing shell, described fixing shell offers at least one osculum, described electric assembly, anti-
Hydrosphere, water-proof plate are all contained in described fixing shell, and described osculum is directed at the groove of described water-proof plate.
7. according to the water-proof electric toothbrush described in claim 1 to 6 any one, it is characterised in that described
Water-proof electric toothbrush also includes second layer waterproof jacket, and it is waterproof that described second layer overshoe is located at described ground floor
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585028.0A CN105105862B (en) | 2015-09-15 | 2015-09-15 | A kind of water-proof electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510585028.0A CN105105862B (en) | 2015-09-15 | 2015-09-15 | A kind of water-proof electric toothbrush |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105862A CN105105862A (en) | 2015-12-02 |
| CN105105862B true CN105105862B (en) | 2017-01-04 |
Family
ID=54654162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510585028.0A Active CN105105862B (en) | 2015-09-15 | 2015-09-15 | A kind of water-proof electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105105862B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411712B (en) * | 2016-01-22 | 2017-03-22 | 广东罗曼智能科技股份有限公司 | Waterproof electric toothbrush |
| CN107240973B (en) * | 2016-03-28 | 2020-01-14 | 微网有限公司 | Direct cooling type machine head |
| CN105899031B (en) * | 2016-06-14 | 2018-11-09 | 深圳市同洁科技有限公司 | Hand-held electronic product and its waterproof construction |
| CN106236303B (en) * | 2016-07-22 | 2018-06-05 | 深圳市同洁科技有限公司 | Electric toothbrush |
| CN106073923B (en) * | 2016-07-22 | 2018-11-23 | 深圳市同洁科技有限公司 | Electric toothbrush |
| CN106667606B (en) * | 2017-01-24 | 2019-05-07 | 深圳市同洁科技有限公司 | Electric toothbrush |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3181188A (en) * | 1962-04-27 | 1965-05-04 | Aesup Ets | Electric hand appliances, particularly toothbrushes |
| US5794295A (en) * | 1996-03-11 | 1998-08-18 | Shen; Chung-Shan | Electrically operated oscillatory toothbrush |
| CN2609519Y (en) * | 2003-04-15 | 2004-04-07 | 马洪亮 | Electric massage toothbrush |
| CN201299667Y (en) * | 2008-11-28 | 2009-09-02 | 张凌云 | Novel electric toothbrush |
| CN101707937A (en) * | 2007-05-15 | 2010-05-12 | 博朗有限公司 | Toothbrush attachment and method for the production thereof |
| CN201861793U (en) * | 2010-11-25 | 2011-06-15 | 姜常勇 | Electric toothbrush |
| CN203504339U (en) * | 2013-10-21 | 2014-03-26 | 陈玲 | Water pump motor |
| CN205054484U (en) * | 2015-09-15 | 2016-03-02 | 深圳市同洁科技有限公司 | Waterproof electric toothbrush |
-
2015
- 2015-09-15 CN CN201510585028.0A patent/CN105105862B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3181188A (en) * | 1962-04-27 | 1965-05-04 | Aesup Ets | Electric hand appliances, particularly toothbrushes |
| US5794295A (en) * | 1996-03-11 | 1998-08-18 | Shen; Chung-Shan | Electrically operated oscillatory toothbrush |
| CN2609519Y (en) * | 2003-04-15 | 2004-04-07 | 马洪亮 | Electric massage toothbrush |
| CN101707937A (en) * | 2007-05-15 | 2010-05-12 | 博朗有限公司 | Toothbrush attachment and method for the production thereof |
| CN201299667Y (en) * | 2008-11-28 | 2009-09-02 | 张凌云 | Novel electric toothbrush |
| CN201861793U (en) * | 2010-11-25 | 2011-06-15 | 姜常勇 | Electric toothbrush |
| CN203504339U (en) * | 2013-10-21 | 2014-03-26 | 陈玲 | Water pump motor |
| CN205054484U (en) * | 2015-09-15 | 2016-03-02 | 深圳市同洁科技有限公司 | Waterproof electric toothbrush |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105105862A (en) | 2015-12-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105105862B (en) | A kind of water-proof electric toothbrush | |
| CN108284756A (en) | A kind of water proof type charging pile | |
| CN205054484U (en) | Waterproof electric toothbrush | |
| CN101882670A (en) | Waterproofing device for energy storage battery | |
| TW201327877A (en) | Preventing charge buildup in PV module backsheet metal foil vapor barriers | |
| RU2019100544A (en) | CONSTRUCTION OF THE STATOR OF A ROTATING ELECTRIC MACHINE AND METHOD OF ASSEMBLY OF THE STRUCTURE OF THE STATOR OF A ROTATING ELECTRIC MACHINE | |
| WO2013164760A1 (en) | Sealing arrangment for cable entry of an overmolded electronic component | |
| CN209314655U (en) | Electronics buoy shell and electronics buoy | |
| CN106099009A (en) | BMS system module and battery case | |
| JP4774136B2 (en) | Solar cell module | |
| CN202737191U (en) | Waterproof connector | |
| CN101725839A (en) | Electric torch | |
| CN204046363U (en) | A kind of hose-proof generator | |
| CN207213996U (en) | Conducting strip interconnection system is wireless sleeve | |
| CN207438200U (en) | A kind of Water-proof outdoor lamp | |
| CN108572262A (en) | Cover piece for terminals | |
| CN211107025U (en) | Charging pile for electric automobile | |
| JP4432247B2 (en) | Solar cell module | |
| CN207426861U (en) | Aluminum-shell motor | |
| CN208078787U (en) | Explosion-proof brushless generator with tach signal | |
| CN210142944U (en) | Motor waterproof construction | |
| CN205488286U (en) | Electron pipe and battery installation device thereof | |
| CN211089196U (en) | Portable assembled lead-acid battery charger with heat dissipation mechanism | |
| CN212258709U (en) | Automobile new energy motor with electric control function | |
| CN217607624U (en) | Motor capable of preventing short circuit between motor shell and wiring terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |