CN209499956U - A kind of electric toothbrush - Google Patents
A kind of electric toothbrush Download PDFInfo
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- CN209499956U CN209499956U CN201821968552.1U CN201821968552U CN209499956U CN 209499956 U CN209499956 U CN 209499956U CN 201821968552 U CN201821968552 U CN 201821968552U CN 209499956 U CN209499956 U CN 209499956U
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- driving
- driving device
- electric toothbrush
- brush head
- handle
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Abstract
The utility model relates to articles for daily use technical fields, provide a kind of electric toothbrush, including brush head, handle and machine core, handle is equipped with cavity, machine core is installed in the cavities, machine core includes driving device, control circuit board and fixed frame, wherein, driving device includes driving main body, driving portion and mounting portion, driving device is fixedly mounted on fixed frame by mounting portion, brush head is connected to driving part on one end outside cavity, driving device can make that main body is driven to generate beat vibration when starting, driving portion generates beat vibration therewith, brush head can be vibrated with the vibration of driving portion, to realize the movement brushed teeth, compared with prior art, the beat vibration of brush head can form impact water flow and microvesicle to intraoral clean water and cleaning solution, profound cleaning can be carried out to teeth space, realize the purpose of high-efficiency cleaning tartar, solves traditional electricity The ineffective disadvantage of dynamic toothbrush profound level cleaning teeth space, cleaning efficiency are higher.
Description
Technical field
The utility model relates to articles for daily use technical field more particularly to a kind of electric toothbrushes.
Background technique
Electric toothbrush generally drives brushhead motion to complete brushing action by power device, can be to facing and tooth when brushing teeth
Seam carries out high-efficiency cleaning, achievees the purpose that deep cleaning tooth.In the prior art, electric toothbrush mainly has two kinds of rotation and vibration
Form, the first is the form of brushing teeth for pushing brush head reciprocating rotary by core shift bar using micro dc motor, and which is being held
While row common brushing action, biggish noise can be generated, and frequency of brushing teeth is slower, efficiency is lower, to profound tooth
Dirty cleaning effect is bad；Second is vibrated using micro dc motor directly band movable eccentric wheel, and eccentric wheel transfers vibrations to
On brush holder support, the mode that bristle is vibrated also with brush holder support is brushed teeth, although smaller than first way noise, frequency of brushing teeth is relatively low,
The brush head of vibration has the dynamic feeling that daps when contacting with facing, the bad control of the sense of direction brushed teeth, clear to profound tartar
Clean ineffective, cleaning efficiency is lower.Accordingly, it is desirable to provide a kind of new technical solution is to solve above-mentioned in the prior art ask
Topic.
Utility model content
The utility model be intended to provide it is a kind of can high-efficiency cleaning tartar electric toothbrush.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of electric toothbrush, including brush head, handle and machine core are provided, the handle is equipped with cavity, the machine core peace
In the cavity, the machine core includes driving device, control circuit board and fixed frame, wherein the driving device includes
Main body, driving portion and mounting portion are driven, the driving device is fixedly mounted on the fixed frame by the mounting portion, described
Brush head is connected to the driving part on one end outside the cavity, and the driving device can make the driving main body when starting
Beat vibration is generated, the driving portion generates beat vibration therewith, and the brush head can be vibrated with the vibration of the driving portion；Institute
Driving device is stated to be electrically connected with the control circuit board.
As an improvement of the above technical solution, the driving device is sound wave motor.
As a further improvement of the above technical scheme, Shock-proof sleeve, the Shock-proof sleeve are also connected in the driving device
Outer wall be resisted against on the inner wall of the cavity.
As a further improvement of the above technical scheme, the first waterproof case is arranged on the driving portion, described first is anti-
Water part includes the sticking part of elastically deformable, and the sticking part sticks on the outer wall of the driving portion.
As a further improvement of the above technical scheme, the rear end of the handle is equipped with handle cover, after the handle
End is provided with detent, and the buckle for being clamped with the clamping matching is provided on the handle cover.
As a further improvement of the above technical scheme, it is arranged with snap close piece on the driving portion, is set on the snap close piece
It is equipped with the first pin hole, the second pin hole is provided on the driving portion, the first pin hole and the second pin hole of alignment are penetrated by pin shaft,
The snap close piece can be located on the driving portion.
As a further improvement of the above technical scheme, the brush head includes brush holder support, and the first card is provided on the brush holder support
Rib is connect, the second clamping rib with the first clamping rib cooperation clamping is provided on the snap close piece.
As a further improvement of the above technical scheme, the driving main body is set on one end side wall of the driving portion
It is equipped with pressure switch, the pressure switch is electrically connected with the control circuit board.
It as a further improvement of the above technical scheme, further include several indicator lights, the indicator light and control electricity
The electrical connection of road plate, the pressure that the pressure switch is received are converted into electric signal, and control circuit board passes through different pressures signal
Range light the different indicator lights.
It as a further improvement of the above technical scheme, further include construction of switch, the construction of switch passes through the control
Circuit board and the driving device are electrically connected.
The beneficial effects of the utility model are:
The electric toothbrush of the utility model, including brush head, handle and machine core, handle are equipped with cavity, and machine core is mounted on sky
In chamber, machine core includes driving device, control circuit board and fixed frame, wherein driving device includes driving main body, driving portion and peace
Dress portion, driving device are fixedly mounted on fixed frame by mounting portion, and brush head is connected to driving part on one end outside cavity,
Driving device can make that main body is driven to generate beat vibration when starting, and driving portion generates beat vibration therewith, and brush head can be with driving portion
Vibration and vibrate, to realize the movement brushed teeth, compared with prior art, the beat vibration of brush head can be to intraoral cleaning
Water and cleaning solution form impact water flow and microvesicle, and profound cleaning can be carried out to teeth space, realizes the purpose of high-efficiency cleaning tartar, solution
Conventional power toothbrush of having determined profound level cleans the ineffective disadvantage of teeth space, and cleaning efficiency is higher.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used briefly describes:
Fig. 1 is the overall structure diagram of electric toothbrush one embodiment of the utility model；
Fig. 2 is the cross-sectional view of electric toothbrush one embodiment of the utility model；
Fig. 3 is enlarged drawing at the A in Fig. 2；
Fig. 4 is the decomposition diagram of electric toothbrush one embodiment part-structure of the utility model；
Fig. 5 is the decomposition diagram of one embodiment of machine core in the utility model；
Fig. 6 is another decomposition diagram of machine core in the utility model；
Fig. 7 is the decomposition diagram of one embodiment of brush head in the utility model.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being related in patent, not singly refer to that component directly connects, and referring to can be according to specific
Performance, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Upper involved in the utility model,
Under, the orientation such as left and right description be only for the mutual alignment relation of each component part of the utility model in attached drawing.
Each technical characteristic in the utility model, can be with combination of interactions under the premise of not conflicting conflict.
The embodiments of the present invention are as follows, with reference to Fig. 1~7:
Electric toothbrush includes brush head 1, handle 2 and machine core 3, and handle 2 is equipped with cavity 21, and machine core 3 is mounted in cavity 21,
Machine core 3 includes driving device 31, power supply device 32, control circuit board 33 and fixed frame 34.
Driving device 31 includes that driving main body 311, driving portion 312 and mounting portion 313, driving device 31 pass through mounting portion
313 are fixedly mounted on fixed frame 34, and power supply device 32 is fixedly mounted on fixed frame 34, in the present embodiment, set on fixed frame
It is equipped with square hole, flat position is provided on mounting portion 313, so as to which mounting portion 313 to be threaded through in the square hole, square hole can limit installation
Rotation of the portion 313 relative to fixed frame 34.Brush head 1 is connected on one end that driving portion 312 is located at outside cavity 21, and driving device 31 opens
It can make that main body 311 is driven to generate beat vibration when dynamic, driving portion 312 generates beat vibration therewith, and brush head 1 can be with driving portion 312
Vibration and vibrate, to realize the movement brushed teeth, compared with prior art, the beat vibration of brush head can be to intraoral cleaning
Water and cleaning solution form impact water flow and microvesicle, profound cleaning can be carried out to teeth space, to reach the mesh of high-efficiency cleaning tartar
, solve the ineffective disadvantage of conventional power toothbrush profound level cleaning teeth space, cleaning efficiency is higher, and noise is smaller.
Driving device 31 is electrically connected with control circuit board 33, to control 31 operating status of driving device.Power supply device 32
Setting in the lumen, is electrically connected by lead with control circuit board 33, to be powered to machine core.
Driving device 31 can be small-sized sound wave motor, the high-frequency impulse beat of output, so that brush head 1 carries out high frequency arteries and veins simultaneously
Beat vibration is rushed, so that the bristle 12 on brush head 1 carries out beat vibration simultaneously, to realize the movement brushed teeth, sense of direction and mesh
Property it is stronger, solve the problems, such as that irregular bounce occurs when 1 contact Tooth of brush head, and due to high-frequency impulse drive brush holder support 11,
The beat vibration of bristle 12 can form impact water flow and microvesicle to intraoral clean water and cleaning solution, can carry out deep layer to teeth space
Secondary cleaning solves that conventional power toothbrush profound level cleaning teeth space is ineffective to be lacked to improve to the cleaning efficiency of tartar
Point, cleaning efficiency is higher, and noise is smaller.
Shock-proof sleeve 4 is also connected in driving device 31, the outer wall of Shock-proof sleeve 4 is resisted against on the inner wall of cavity 21, works as driving
When main body 311 is vibrated, it can avoid driving device 31 and collide with 2 cavity of handle, 21 inner wall, reduce vibration feel and vibration is made an uproar
Sound.In the present embodiment, mounting portion 313 is located at one end of driving main body 311, and driving portion 312 is located at the another of driving main body 311
End, which is wrapped in the outside of mounting portion 313, and when mounting portion 313 is mounted on fixed frame 34, which is located at peace
Between dress portion 313 and fixed frame 34, play the role of vibrationproof, to reduce influence of the vibration to mounting rack of driving device 31.
It drives and is provided with vibration pad 5 between the front end and handle 2 of main body 311, which is made of flexible material, example
Such as silica gel.Vibration pad 5 is clamped between the front end and handle 2 of driving main body 311, can reduce or eliminate driving main body 311
Vibrate the influence to handle 2.
The first waterproof case 7 is arranged on driving portion 312, the first waterproof case 7 includes the sticking part 71 of elastically deformable, fitting
Portion 71 sticks on the outer wall of driving portion 312, and when driving portion 312 vibrates, sticking part 71 can follow the vibration of driving portion 312 and become
Shape effectively acts as waterproof action to be tightly attached to the outer wall surface of driving portion 312.First waterproof case 7 is by flexible material system
At.
The front end of handle 2 is also equipped with the second waterproof case 8, is provided with the first position limiting structure 72 on the first waterproof case 7, and second
It is provided with the second position limiting structure 81 on waterproof case 8, is cooperated by the second position limiting structure 81 and the first position limiting structure 72, the second waterproof
Part 8 can limit the first waterproof case 7.
The rear end of handle 2 is equipped with handle cover 22, and the rear end of handle 2 is provided with detent 23, is arranged on handle cover 22 useful
In the buckle 24 with the cooperation clamping of detent 23.When handle cover 22 is set in the rear end of handle, which is connected to the detent 23
On, realize the fixed installation of handle cover 22.Third waterproof case 25 is provided between handle cover 22 and the bottom surface of handle 2, it can be effective
Water is avoided to enter in inner cavity 21 from handle rear end.
Fig. 7 be the utility model in brush head one embodiment a decomposition diagram, in conjunction with it is above-mentioned and with reference to
Fig. 3,4,7 are arranged with snap close piece 9 on driving portion 312, the first pin hole 91 are provided on snap close piece 9, is provided on driving portion 312
Second pin hole 314 is penetrated the first pin hole 91 and the second pin hole 314 of alignment by pin shaft 92, snap close piece 9 can be located in driving
In portion 312.It is provided with the first clamping rib 13 on brush holder support 11, the with the first clamping cooperation clamping of rib 13 is provided on snap close piece 9
Two clamping ribs 93, after installation, the first clamping rib 13 and the second clamping cooperation clamping of rib 93, so that brush head 1 is fixedly mounted on drive
In dynamic portion 312.Snap close piece 9 is made of flexible material, such as rubber, silica gel etc., therefore there is snap close piece 9 certain elasticity to become
Shape ability, so that the second clamping rib 93 of brush head 1 and the first clamping rib 13 of snap close piece 9 can make the second clamping rib in clamping
93 keep certain deflection, make it have trend of rebound, so that brush head 1 realizes elastic connection with snap close piece 9, help
In the stability for keeping connection, avoid loosening because brush head 1 vibrates.
It is also arranged with rosette 14 on brush holder support 11, plays the role of decoration and identification, is provided with third on the rosette 14
It is clamped rib 141, when being mounted on brush head 1, third is clamped rib 141 and can be clamped with the first clamping rib 13, to be removably secured
On brush holder support 11.
With reference to Fig. 1, it is additionally provided with the first locking Warning Mark 15 on brush head 1, specifically may be provided at brush holder support 11 or decoration
On ring 14, the outer surface of the second waterproof case 8 is provided with the second locking Warning Mark 82, and brush holder support 11 is turned to the first locking instruction
Mark 15 and the second locking Warning Mark 82 are aligned, and brush holder support 11 is installed in place, therefore, the first locking Warning Mark 15 and the second lock
Determine Warning Mark 82 for visualize indicate brush holder support 11 be installed in place situation, it is simple and convenient.
Driving main body 311 is provided with pressure switch 35, pressure switch 35 and control on one end side wall of driving portion 312
Circuit board 33 is electrically connected, and the pressure that pressure switch 35 can be subject to is transmitted to control circuit board 33 in a manner of electric signal.Electricity
Dynamic toothbrush further includes several indicator lights 26, and indicator light 26 is electrically connected with control circuit board 33, the pressure that pressure switch 35 is received
Power is converted into electric signal, and control circuit board 33 lights different indicator lights 26 by the range of different pressures signal.When handle 2 by
Pressure can make to drive main body 311 with 313 fulcrum of mounting portion, around the fulcrum minor rotation, make to drive the pressure in main body 311
Switch 35 is pressurized, and connects signal, and control circuit board 33 can control flashing light prompting.The pressure size being subject to according to pressure switch 35
Difference, light different indicator lights 26, it can be achieved that gear state visualization, convenient for user select gear.Lamp position on handle 2
It is provided with thin-walled blind hole 28, and is stamped lamp instruction disk in the thin-walled blind hole 28, instruction lamp position leak can be prevented, and be able to achieve
The aesthetics of 2 appearance of handle.
It further include construction of switch 27, construction of switch 27 is electrically connected by control circuit board 33 and driving device 31.Switch
Structure 27 includes that inner waterproofing presses system 271 and outer waterproof by system 272, to play dual waterproof action.The construction of switch 27 is pressed,
Control circuit board 33 is connected, so that driving device 31 is powered on the power supply of device 32 by control circuit board 33, power supply device 32 can
For rechargeable battery, the lower part of fixed frame 34 correspond to the position of rechargeable battery also on be provided with charge coil 341.Driving device 31 produces
It is raw it is high-frequency deflects, drive brush head 1 to deflect vibration, bristle 12 made to deflect vibration, thus realization brush teeth it is dynamic
Make.
Fig. 6 is another decomposition diagram of machine core in the utility model, and with reference to Fig. 5, control circuit board 33 includes first
Circuit board 331 and second circuit board 332, the two are welded by lead and realize electrical connection, and driving device 31, is opened pressure switch 35
It closes structure 24 be electrically connected with first circuit board 331 respectively by lead, power supply device 32, indicator light 23 pass through lead respectively with the
Two circuit board electrical connections.
It above are only the preferred embodiment of the utility model, but the utility model is not restricted to above-described embodiment, be familiar with
Those skilled in the art can also make a variety of equivalent deformation or replacement without departing from the spirit of the present invention, this
Equivalent deformation or replacement are all included in the scope defined by the claims of the present application a bit.
Claims (10)
1. a kind of electric toothbrush, it is characterised in that: including brush head, handle and machine core, the handle is equipped with cavity, the machine core
It is mounted in the cavity, the machine core includes driving device, control circuit board and fixed frame, wherein
The driving device includes driving main body, driving portion and mounting portion, and the driving device passes through the fixed peace of the mounting portion
On the fixed frame, the brush head is connected to the driving part on one end outside the cavity, the driving device
The driving main body can be made to generate beat vibration when starting, the driving portion generates beat with the driving main body and vibrates, described
Brush head can be vibrated with the vibration of the driving portion；
The driving device is electrically connected with the control circuit board.
2. electric toothbrush according to claim 1, it is characterised in that: the driving device is sound wave motor.
3. electric toothbrush according to claim 1, it is characterised in that: be also connected with Shock-proof sleeve, institute in the driving device
The outer wall for stating Shock-proof sleeve is resisted against on the inner wall of the cavity.
4. electric toothbrush according to claim 1, it is characterised in that: be arranged with the first waterproof case, institute on the driving portion
The sticking part that the first waterproof case includes elastically deformable is stated, the sticking part sticks on the outer wall of the driving portion.
5. electric toothbrush according to claim 1, it is characterised in that: the rear end of the handle is equipped with handle cover, described
The rear end of handle is provided with detent, and the buckle for being clamped with the clamping matching is provided on the handle cover.
6. electric toothbrush according to claim 1, it is characterised in that: be arranged with snap close piece, the lock on the driving portion
Be provided with the first pin hole on fastener, the second pin hole be provided on the driving portion, by pin shaft penetrate alignment the first pin hole and
The snap close piece can be located on the driving portion by the second pin hole.
7. electric toothbrush according to claim 6, it is characterised in that: the brush head includes brush holder support, is arranged on the brush holder support
There is the first clamping rib, the second clamping rib with the first clamping rib cooperation clamping is provided on the snap close piece.
8. electric toothbrush according to claim 1, it is characterised in that: the driving main body is close to one end of the driving portion
Pressure switch is provided on side wall, the pressure switch is electrically connected with the control circuit board.
9. electric toothbrush according to claim 8, it is characterised in that: further include several indicator lights, the indicator light and institute
Control circuit board electrical connection is stated, the pressure that the pressure switch is received is converted into electric signal, and control circuit board passes through difference
The range of pressure signal lights the different indicator lights.
10. electric toothbrush described according to claim 1~any one of 9, it is characterised in that: it further include construction of switch, it is described
Construction of switch is electrically connected by the control circuit board and the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968552.1U CN209499956U (en) | 2018-11-26 | 2018-11-26 | A kind of electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821968552.1U CN209499956U (en) | 2018-11-26 | 2018-11-26 | A kind of electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209499956U true CN209499956U (en) | 2019-10-18 |
Family
ID=68190506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821968552.1U Active CN209499956U (en) | 2018-11-26 | 2018-11-26 | A kind of electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209499956U (en) |
-
2018
- 2018-11-26 CN CN201821968552.1U patent/CN209499956U/en active Active
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