CN208926667U - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN208926667U CN208926667U CN201820654645.0U CN201820654645U CN208926667U CN 208926667 U CN208926667 U CN 208926667U CN 201820654645 U CN201820654645 U CN 201820654645U CN 208926667 U CN208926667 U CN 208926667U
- Authority
- CN
- China
- Prior art keywords
- key
- electric toothbrush
- mounting hole
- circuit board
- hole wall
- 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 utility model discloses a kind of electric toothbrushes, include: handle housing, key and be arranged in the handle housing with the key cooperation switch, mounting hole is provided on the handle housing, the periphery of the key is fixedly connected on the hole wall of the mounting hole, triggers the switch with the deformation when pressing the key through the middle section of the key.The electric toothbrush of the utility model, which aims to solve the problem that, is easy the technical issues of water inlet is so as to cause button malfunction at the key of electric toothbrush in the prior art.
Description
Technical field
The utility model relates to field of toothbrushes more particularly to a kind of electric toothbrushes.
Background technique
Currently, electric intelligent toothbrush obtains very extensive application and is liked deeply by customers, and existing intelligence
Also there is defect without disconnecting to complaint to toothbrush in use in Chang Yin, wherein the most commonly stuck problem of key.It presses
Key is stuck to have relationship with the particular place that toothbrush uses, and when user newly buys toothbrush, button touch feeling is good, but when with one section
Between after sense of touch can be worse and worse or even stuck by motionless, the reason is that toothpaste water can enter the gap of key during brushing teeth
In, it is used for a long time, toothpaste powder precipitation causes stuck in the inside of key.
And the design of key on the market at present is stereotyped, and such as pot son's key, microswitch, mechanical key etc., these
Traditional key requires to move up and down when in use, and to have certain stroke just to have effect.The space of this stroke and outer
Boundary communicates, and when user is when brushing teeth, toothbrush water is can to come into face herein.Although water can be discharged, in water
Toothbrush foam is just not easy to be discharged, so that row causes button malfunction stuck at powder.
In consideration of it, it is necessary to provide it is a kind of can prevent at key intake electric toothbrush with overcome or at least alleviate it is above-mentioned lack
It falls into.
Utility model content
The main purpose of the utility model is to provide a kind of electric toothbrush, which aims to solve the problem that electric in the prior art
The technical issues of water inlet is so as to cause button malfunction is easy at the key of dynamic toothbrush.
To achieve the above object, the utility model proposes electric toothbrush include:
Handle housing, key and be arranged in the handle housing with the key cooperation switch, the handle housing
On be provided with mounting hole, the periphery of the key is fixedly connected on the hole wall of the mounting hole, with when pressing the key lead to
The deformation for crossing the middle section of the key triggers the switch.
Preferably, annular boss, the periphery of the key and the annular boss are provided at the hole wall of the mounting hole
Contact stop.
Preferably, the annular groove in face of the key is provided on the annular boss, the periphery of the key is installed on institute
It states in annular groove.
Preferably, it is connected between the periphery of the key and the hole wall of the mounting hole by glue.
Preferably, the switch includes the toothbrush control circuit board being electrically connected to each other and pressure-sensitive circuit board, the electric tooth
Brush further includes being arranged in the mounting hole and the touching part between the pressure-sensitive circuit board and the key, the key
It can be touched by the touching part and force in the pressure-sensitive circuit board.
Preferably, the touching part is resiliently attached to the hole wall of the mounting hole.
Preferably, the touching part is connected to the hole wall of the mounting hole by elastic bar.
Preferably, the quantity of the elastic bar is multiple, multiple elastic bar interval settings, and each elastic bar connects
It connects between the hole wall and the touching part of the mounting hole.
Preferably, the touching part is provided with mounting groove, and the key is arranged in correspondence with towards the side of the mounting groove
There is mounting post.
Preferably, the electric toothbrush further includes motor and brush head, and the toothbrush control circuit board can be receiving
The motor is driven to make the brushhead vibration or rotation after stating the signal of pressure-sensitive circuit board.
In the scheme of the application, since the periphery of key is fixedly connected on the hole wall of mounting hole, pass through the middle part of key
The starting of deformation trigger switch or closing electric toothbrush divided, therefore the key of the application is different from the key in traditional approach and needs
When designing key stroke, specially pressing keys, the periphery of key will not generate stroke at hole wall to form easy ponding product
The gap of dirt, it is possible to avoid the problem that or alleviate to be easy water inlet at the key of electric toothbrush so as to cause button malfunction.And
And further, the periphery of key is salable is fixed on the hole wall of mounting hole, can be totally enclosed type at the key of toothbrush handle
Water-inlet-proof structure more effectively solves to be easy water inlet asking so as to cause button malfunction at the key of electric toothbrush in the prior art
Topic.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the stereogram exploded view of the electric toothbrush of the utility model embodiment；
Fig. 2 is the whole diagrammatic cross-section of the electric toothbrush of the utility model embodiment；
Fig. 3 is the partial cutaway schematic of the electric toothbrush of the utility model embodiment；
Fig. 4 is the partial schematic diagram of the electric toothbrush of the utility model embodiment.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Handle housing | 200 | Key |
| 110 | Mounting hole | 210 | Annular projection |
| 300 | Toothbrush control circuit board | 310 | Pressure-sensitive circuit board |
| 400 | Touch part | 410 | Elastic bar |
| 500 | Motor | 600 | Brush head |
| 700 | Battery | 800 | Bracket |
| 510 | Motor mount | 810 | Bottom cover |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
Attached drawing 1 is please referred to attached drawing 3, a kind of electric toothbrush provided by the utility model includes handle housing 100, key
200 and the switch cooperated in handle housing 100 with key 200 is set, is provided with mounting hole 110 on handle housing 100, presses
The periphery of key 200 is fixedly connected on the hole wall of mounting hole 110, to pass through the middle section of key 200 in pressing keys 200
Electric toothbrush is closed in the starting of deformation trigger switch.
In the scheme of the application, since the periphery of key 200 is fixedly connected on the hole wall of mounting hole 110, pass through key 200
Middle section deformation trigger switch starting or close electric toothbrush, therefore the key of the application be different from traditional approach in
When key needs to design key stroke, specially pressing keys, the periphery of key will not generate stroke at hole wall to be formed and be held
The gap of easy ponding dust accumulation.And further, on the salable hole wall for being fixed on mounting hole 110 of the periphery of key 200, toothbrush
Be totally enclosed type water-inlet-proof structure at the key of handle, more effectively solve to be easy at the key of electric toothbrush in the prior art into
The problem of water is so as to cause button malfunction.
Further, annular boss is provided at the hole wall of mounting hole 100, the periphery of key 200 is contacted with annular boss
Backstop.The annular groove in face of key 200 is also provided on annular boss, the periphery setting annular projection 210 of key 200 blocks
In annular groove.The cooperation of annular projection 210 and annular groove further promotes waterproof performance and is conducive to the positioning of key 200 and consolidates
It is fixed.
Preferably, it is connected between the periphery of key 200 and the hole wall of mounting hole 110 by glue.A circle warp at hole wall
Cooperate after dispensing with key 200 to improve the reliability of close property and fixed form.
As a kind of specific embodiment of the utility model, switch includes the toothbrush control circuit board being electrically connected to each other
300 and pressure-sensitive circuit board 310, electric toothbrush further includes being arranged in mounting hole 110 and being located at pressure-sensitive circuit board 310 and key
Touching part 400 between 200, key 200 can be touched by touching part 400 and force in pressure-sensitive circuit board 310.It needs to illustrate
, pressure-sensitive circuit board 310 connect by patch or spot welding mode with toothbrush control circuit board 300, guarantees pressure-sensitive circuit board
310 when being generated miniature deformation by external force, logical to transfer data in toothbrush control circuit board 300.Pressure-sensitive circuit board 310 can be
The combination of ordinary circuit board and voltage sensitive sensor, and the utility model is without being limited thereto, can sense the electric appliance member of pressure change
Part is all possible.
Attached drawing 4 is please referred to, further, touching part 400 is resiliently attached to the hole wall of mounting hole 110.Preferably, part is touched
400 are connected to the hole wall of mounting hole 110 by elastic bar 410.The quantity of elastic bar 410 is multiple, multiple elastic bars
410 interval settings, and each elastic bar 410 is connected between the hole wall of mounting hole 110 and touching part 400.Elastic bar 410
On the one hand it is fixed on for part 400 will to be touched close to the position of the voltage sensitive sensor on pressure-sensitive circuit board 310, on the other hand may be used
Touching part 400 to be resetted after ambient pressure disappears.In addition, being set on touching part 400 using elastic bar 410 close to pressure
One end of quick circuit board 310, to guarantee that elastic bar 410 will not be in contact with the key 200 after deformation, as a result, regardless of visitor
Family forces in which position of key 200, can guarantee that stress point concentrates on touching part 400.
As a kind of preferred embodiment of the utility model, touch and be provided with mounting groove on part 400, key 200 towards
The side of mounting groove is correspondingly provided with mounting post.Mounting groove is preferably T-slot, and mounting post is the T-type with T-slot corresponding matching
Column.
Referring once again to attached drawing 1 and attached drawing 2, as a kind of specific embodiment of the utility model, electric toothbrush is also wrapped
Motor 500, battery 700, bracket 800 and brush head 600 are included, toothbrush control circuit board 300 can receive pressure-sensitive circuit board
Drive motor 500 makes brush head 600 vibrate or rotate after 310 signal.Motor 500 is powered by battery 700, and bracket 800 is installed
In in handle housing 100 for fixing toothbrush control circuit board 300, motor 500 and battery 700.The end of handle housing 100 is set
It is equipped with bottom cover 810, encapsulation battery 700 can directly be replaced by opening bottom cover 810.Preferably, motor mount is provided on motor 500
510, motor mount 510 and bracket 800 cooperate.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of electric toothbrush, which is characterized in that the electric toothbrush includes handle housing, key and setting in the handle case
With the switch of key cooperation in body, mounting hole is provided on the handle housing, the periphery of the key is fixedly connected on
The hole wall of the mounting hole triggers the switch with the deformation when pressing the key through the middle section of the key.
2. electric toothbrush according to claim 1, which is characterized in that be provided at the hole wall of the mounting hole cyclic annular convex
Platform, the periphery of the key and the annular boss contact stop.
3. electric toothbrush according to claim 2, which is characterized in that be provided on the annular boss in face of the key
Annular groove, the periphery of the key is installed in the annular groove.
4. electric toothbrush according to claim 1, which is characterized in that the hole wall of the periphery of the key and the mounting hole
Between pass through glue connect.
5. electric toothbrush according to claim 1, which is characterized in that the switch includes the toothbrush control being electrically connected to each other
Circuit board and pressure-sensitive circuit board, the electric toothbrush further include be arranged in the mounting hole and be located at the pressure-sensitive circuit board and
Touching part between the key, the key can be touched by the touching part and force in the pressure-sensitive circuit board.
6. electric toothbrush according to claim 5, which is characterized in that the touching part is resiliently attached to the mounting hole
Hole wall.
7. electric toothbrush according to claim 6, which is characterized in that the touching part is connected to described by elastic bar
The hole wall of mounting hole.
8. electric toothbrush according to claim 7, which is characterized in that the quantity of the elastic bar is multiple, multiple bullets
Property the setting of rib interval, and each elastic bar is connected between the hole wall of the mounting hole and the touching part.
9. electric toothbrush according to claim 5, which is characterized in that the touching part is provided with mounting groove, the key
Side towards the mounting groove is correspondingly provided with mounting post.
10. according to electric toothbrush described in claim 5 to 9 any one, which is characterized in that the electric toothbrush further includes horse
It reaches and brush head, the toothbrush control circuit board can drive the motor to make institute after the signal for receiving the pressure-sensitive circuit board
State brushhead vibration or rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654645.0U CN208926667U (en) | 2018-05-03 | 2018-05-03 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654645.0U CN208926667U (en) | 2018-05-03 | 2018-05-03 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926667U true CN208926667U (en) | 2019-06-04 |
Family
ID=66714195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654645.0U Active CN208926667U (en) | 2018-05-03 | 2018-05-03 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208926667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378948A (en) * | 2018-05-03 | 2018-08-10 | 刘书润 | Electric toothbrush |
-
2018
- 2018-05-03 CN CN201820654645.0U patent/CN208926667U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108378948A (en) * | 2018-05-03 | 2018-08-10 | 刘书润 | Electric toothbrush |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210145557A1 (en) | Toothbrush | |
| CN201994505U (en) | Waterproof structure of USB (universal serial bus) socket of digital equipment | |
| CN208926667U (en) | Electric toothbrush | |
| CN108378948A (en) | Electric toothbrush | |
| CN209788943U (en) | full-automatic children toothbrush | |
| CN209266257U (en) | A kind of electronic equipment exterior water-proof silica-gel key | |
| CN203987802U (en) | Face washer and brush thereof | |
| CN211156423U (en) | Intelligent electric toothbrush with shaking shutdown function | |
| CN215899957U (en) | Oral care device | |
| CN212233557U (en) | Cleaning brush | |
| CN209713232U (en) | A kind of electric toothbrush suitable for children | |
| CN209607633U (en) | A kind of water-proof potentiometer button switch | |
| CN209343967U (en) | A kind of electric toothbrush switch structure | |
| CN207380454U (en) | A kind of Waterproof push-button and wrist-watch | |
| CN110755168A (en) | Intelligent electric toothbrush with shaking shutdown function | |
| CN204219079U (en) | A kind of automatic control type toothbrush | |
| CN203488525U (en) | screw plug and screw sealing structure and air conditioner | |
| CN209392133U (en) | A kind of waterproof intelligent toothbrush | |
| CN208538731U (en) | A kind of Waterproof push-button | |
| CN213585539U (en) | Grip strength detection controller for motor type household nursing device | |
| CN202216997U (en) | Single-phase watt-hour meter box | |
| CN202179606U (en) | Automatic toothbrush | |
| CN214049182U (en) | Electric toothbrush with small vibration of brush handle | |
| CN206225232U (en) | Switch protection device | |
| CN221239536U (en) | Waterproof button structure and oral cavity cleaning utensil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |