CN209347277U - The electric tooth-brush that upper and lower linear activity is brushed teeth - Google Patents
The electric tooth-brush that upper and lower linear activity is brushed teeth Download PDFInfo
- Publication number
- CN209347277U CN209347277U CN201821890139.8U CN201821890139U CN209347277U CN 209347277 U CN209347277 U CN 209347277U CN 201821890139 U CN201821890139 U CN 201821890139U CN 209347277 U CN209347277 U CN 209347277U
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- China
- Prior art keywords
- sliding seat
- brush head
- brush
- eccentric wheel
- teeth
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Abstract
The utility model discloses a kind of electric tooth-brush that linear activity is brushed teeth up and down, including handle housing, pcb board, power supply, driving mechanism, eccentric wheel, sliding seat and brush head；Driving mechanism band movable eccentric wheel rotates；The inner end of the sliding seat is fixedly connected with eccentric wheel, and eccentric wheel drives sliding seat in linear movable back and forth up and down in handle housing；The brush head is set to the outside of accommodating cavity opening and is connected with the outer end of above-mentioned sliding seat, and sliding seat drives brush head or more linear movable back and forth.It is brushed teeth by the setting mechanisms such as eccentric wheel and sliding seat to drive brush head to move up and down formula, brush head move up and down formula activity brush teeth instead of traditional eccentric wheel drive brushhead vibration formula brush teeth, downward moving is brushed teeth as correct teeth brushing way thereon, brush head is perpendicular with tooth, it, which is moved up and down, more can thoroughly remove swill along teeth crevice, more preferably to the dynamics of cleaning of teeth, while the abrasion to enamel is effectively reduced；And the utility model is easy to use, and practical.
Description
Technical field
The utility model relates to field of electric toothbrushes technologies, refer in particular to a kind of Novel electric that linear activity is brushed teeth up and down
Dynamic toothbrush.
Background technique
Traditional manual toothbrush is a kind of tool in common cleaning oral cavity, but manual toothbrush usually will appear to tooth
Sordid situation is cleaned, manual operation dynamics and the lack of standardization of movement will cause bleeding gums, and enamel is caused to be ground
The problems such as damage.To occur electric toothbrush in the market.
Traditional electric toothbrush includes the components such as motor, shell, power supply and brush head composition, wherein on the output shaft of motor
Equipped with eccentric wheel, the other end of eccentric wheel is connected with brush head, and eccentric wheel drives brushhead vibration, brushes teeth to realize, but this
Class oscillatory type teeth brushing way is not correct teeth brushing way, could not effectively thoroughly remove teeth crevice swill, and may
Enamel can be damaged.
Utility model content
In view of this, the utility model is in view of the existing deficiencies of the prior art, main purpose is to provide a kind of straight up and down
The electric tooth-brush that wire type activity is brushed teeth, effectively solution is inadequate to the cleaning dynamics of tooth, and can cause to tooth centainly
Abrasion the problem of.
To achieve the above object, the utility model is using following technical solution:
A kind of electric tooth-brush that linear activity is brushed teeth up and down, includes handle housing, pcb board, power supply, driving machine
Structure, eccentric wheel, sliding seat and brush head；The handle housing has the accommodating cavity of an opening outwardly；The pcb board, power supply, driving machine
Structure, eccentric wheel and sliding seat are all set in accommodating cavity, and power supply and driving mechanism are electrically connected with pcb board, driving mechanism band
Movable eccentric wheel rotation；The inner end of the sliding seat is fixedly connected with eccentric wheel, and eccentric wheel drives sliding seat above and below in handle housing
It is linear movable back and forth；The brush head is set to the outside of accommodating cavity opening and is connected with the outer end of above-mentioned sliding seat, sliding seat
Drive brush head or more linear movable back and forth.
As a preferred embodiment, the inner end of the sliding seat opens up fluted, which has bulb driving lever, the ball
It is fixed in head driving lever insertion groove.
As a preferred embodiment, the two sides of the sliding seat are inlayed at the both-side opening of Yu Tongkong through there is through-hole
There is bearing, an installation axle passes through the centre bore of two bearings, and sliding seat is lived back and forth by the way that bearing is linear above and below installation axle outer wall
It is dynamic, it is corresponding, the first mounting base is provided in handle housing, above-mentioned pcb board is fixed in the first mounting base, first mounting base
It include a mainboard and both side plate, which is vertically arranged, which extends respectively at the side upper and lower ends of mainboard, living
Dynamic seat passes through between both side plate, and the both ends of above-mentioned installation axle are individually fixed on both side plate.
As a preferred embodiment, first mounting base is fixed in handle housing by the second mounting base, the first peace
Dress seat is locked in the second mounting base, and the second mounting base is locked on handle housing, and two hooks are convexly equipped in the second mounting base, right
It answers, two notches is offered on pcb board, hook is buckled to fix with notch.
As a preferred embodiment, the bearing is oiliness bearing.
As a preferred embodiment, the brush head is connected by a connecting shaft with sliding seat, one end insertion of connecting shaft
Sliding seat outer end is fixedly connected, and is connected in the other end insertion brush head of connecting shaft.
As a preferred embodiment, the accommodating cavity opening, which is adapted, is equipped with a limit base, which covers
Accommodating cavity is open, and the first limit movable span is offered on limit base, and above-mentioned connecting shaft passes through the first limit movable span and in first
It is linear movable back and forth up and down in movable span to limit.
As a preferred embodiment, card slot is offered on the outer wall of the limit base, it is corresponding, on the inner wall of handle housing
Projection fixture block, which is buckled to fix with card slot, and sealing ring is provided on the outer wall of limit base, the sealing ring and handle
The inner wall of shell is fitted close installation.
As a preferred embodiment, be provided with a flexible glue part between the handle housing and brush head, above-mentioned limit base it is outer
The fixed lid of side locking intrinsic one, the fixation cover the second limit for offering and being adapted size with above-mentioned first limit movable span
The lateral surface of movable span, fixed lid is convexly equipped with salient point, corresponding, and the medial surface of flexible glue opens up jagged, salient point insertion notch
Middle fixation；And the inner wall of flexible glue part and the outer wall of connecting shaft are fitted close and fix.
As a preferred embodiment, it is provided with mechanizing circuit on the pcb board, which passes through the MCU on pcb board
Element controls electric current warning note.
The utility model has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technology
Known to scheme:
It is brushed teeth by the setting mechanisms such as eccentric wheel and sliding seat to drive brush head to move up and down formula, it is living that brush head moves up and down formula
Dynamic brush teeth is brushed teeth instead of traditional brush head rotary oscillating type or oscillatory type, and downward moving is brushed teeth as correct teeth brushing way thereon,
Brush head is perpendicular with tooth, and moving up and down more can thoroughly remove swill along teeth crevice, to the dynamics of cleaning of teeth
More preferably, while the abrasion to enamel is effectively reduced；And the utility model is easy to use, and practical.
For the structure feature and effect for more clearly illustrating the utility model, come with reference to the accompanying drawing with specific embodiment pair
The utility model is described in detail.
Detailed description of the invention
Fig. 1 is the perspective view of the preferred embodiment of the utility model；
Fig. 2 is the exploded view of the preferred embodiment of the utility model；
Fig. 3 is the cross-sectional view of the preferred embodiment of the utility model；
Fig. 4 is the perspective view of sliding seat in the preferred embodiment of the utility model；
Fig. 5 is the perspective view of flexible glue part in the preferred embodiment of the utility model；
Fig. 6 is the perspective view of the first mounting base in the preferred embodiment of the utility model；
Fig. 7 is the circuit diagram of the preferred embodiment of the utility model.
Description of drawing identification:
10, handle housing 101, accommodating cavity
11, key 12, fixture block
20, pcb board 201, notch
30, power supply 40, driving mechanism
50, eccentric wheel 51, bulb driving lever
60, sliding seat 601, groove
602, through-hole 61, bearing
62, installation axle 70, brush head
81, the first mounting base 811, mainboard
812, side plate 82, the second mounting base
821, hook 83, limit base
831, the first limit movable span 832, card slot
833, sealing ring 84, flexible glue part
841, notch 85, fixed lid
851, the second limit movable span 852, salient point.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 6, that show the specific structures of the preferred embodiment of the utility model, include
Handle housing 10, pcb board 20, power supply 30, driving mechanism 40, eccentric wheel 50, sliding seat 60 and brush head 70.
The handle housing 10 has the accommodating cavity 101 of an opening outwardly, and key 11 is provided on handle housing 10, this is pressed
Key 11 and pcb board 20 are electrically connected.
The pcb board 20, power supply 30, driving mechanism 40, eccentric wheel 50 and sliding seat 60 are all set in accommodating cavity 101, electricity
Source 30 and driving mechanism 40 are electrically connected with pcb board 20, and driving mechanism 40 is rotated with movable eccentric wheel 50, in the present embodiment,
Power supply 30 is battery, and driving mechanism 40 is motor, and above-mentioned eccentric wheel 50 is fixedly connected with the output shaft of motor.
The inner end of the sliding seat 60 is fixedly connected with eccentric wheel 50, and eccentric wheel 50 drives sliding seat 60 in handle housing
Under it is movable back and forth, specifically, the inner end of sliding seat 60 opens up fluted 601, eccentric wheel 50 has bulb driving lever 51, the bulb
Driving lever 51 is inserted into fixed in groove 601.And the two sides of sliding seat 60 are through there is a through-hole 602, at the both-side opening of Yu Tongkong 602
It is inlaid with bearing 61, an installation axle 62 passes through the centre bore of two bearings 61, and sliding seat 60 is by bearing 61 in 62 outer wall of installation axle
It is linear movable back and forth up and down, it is corresponding, it is provided with the first mounting base 81 in handle housing 10, above-mentioned pcb board 20 is fixed on the
In one mounting base 81, which includes a mainboard 811 and both side plate 812, which is vertically arranged, this two
Side plate 812 extends respectively at the side upper and lower ends of mainboard 811, and sliding seat 60 passes through between both side plate 812, above-mentioned installation
The both ends of axis 62 are individually fixed on both side plate 812, and in the present embodiment, bearing 61 is oiliness bearing, preferably copper bearing,
Its lubricity is good, not easy to wear.
First mounting base 81 is fixed in handle housing 10 by the second mounting base 82, and the first mounting base 81 is locked in
In second mounting base 82, the second mounting base 82 is locked on handle housing 10, and two hooks 821 are convexly equipped in the second mounting base 82,
It is corresponding, two notches 201 are offered on pcb board 20, hook 821 is buckled to fix with notch 201.
The brush head 70 is set to the outside of the opening of accommodating cavity 101 and is connected with the outer end of above-mentioned sliding seat 60, sliding seat
60 drive about 70 brush head linear movable back and forth, are connected specifically, brush head 70 passes through a connecting shaft 71 with sliding seat 60,
One end insertion 60 outer end of sliding seat of connecting shaft 71 is fixedly connected, and is connected in the other end insertion brush head 70 of connecting shaft 71, is brushed
First 70, to be removably installed, are convenient for subsequent more changing brush head 70.
101 opening of accommodating cavity, which is adapted, is equipped with a limit base 83, which covers accommodating cavity 101 and open
Mouthful, offer the first limit movable span 831 on limit base 83, above-mentioned connecting shaft 71 passes through the first limit movable span 831 and in the
Linear activity up and down in one limit movable span 831, the setting of limit base 83, which limit the amplitudes of fluctuation of connecting shaft 71.Institute
It states and offers card slot 832 on the outer wall of limit base 83, corresponding, projection fixture block 12 on the inner wall of handle housing 10, the fixture block 12
It is buckled to fix with card slot 832, and is provided with sealing ring 833 on the outer wall of limit base 83, the sealing ring 833 and handle housing
10 inner wall is fitted close installation.
A flexible glue part 84 is provided between the handle housing 10 and brush head 70, the lateral surface locking of above-mentioned limit base 83 is intrinsic
One fixes lid 85, and the second limit activity that size is adapted with above-mentioned first limit movable span 831 is offered on the fixation lid 85
The lateral surface in hole 851, fixed lid 85 is convexly equipped with salient point 852, and corresponding, the medial surface of flexible glue 84 opens up jagged 841, the salient point
It is fixed in 852 insertion notches 841；And the inner wall of flexible glue part 84 and the outer wall of connecting shaft 71 are fitted close and fix, and form waterproof knot
Structure, the setting of flexible glue facilitate the swing of brush head 70.
As shown in fig. 7, being the circuit diagram of the utility model, it is provided with mechanizing circuit on the pcb board 20, the mechanizing circuit
Electric current warning note is controlled by the MCU element on pcb board 20, when 70 dynamics of brush head is greater than the dynamics normally brushed teeth, machine
Circuit can control electric current warning note by MCU element, and when being such as constantly in great dynamics pressing brush head, i.e., electric current is also with increasing
Greatly, machine circuit can shut down after automatic alarm, stop brushing teeth, when restoring normal dynamics between brush head 70 and tooth, brush head 70
Continue to brush teeth.
The working principle that the present embodiment is described in detail is as follows:
11 are pressed the button, pcb board 20 controls driving mechanism 40 and starts to work, and driving mechanism 40 is rotated with movable eccentric wheel 50,
Eccentric wheel 50 drive sliding seat 60 by bearing 61 it is up and down in 62 outer wall of installation axle, connect sliding seat 60 connecting shaft 71 with
Sliding seat 60 moves up and down, and the brush head 70 being connected in connecting shaft 71 is also with up and down, to realize electric tooth brushing.
The design focal point of the utility model is:
It is brushed teeth by the setting mechanisms such as eccentric wheel and sliding seat to drive brush head to move up and down formula, it is living that brush head moves up and down formula
Dynamic brush teeth is brushed teeth instead of traditional brush head rotary oscillating type or oscillatory type, and downward moving is brushed teeth as correct teeth brushing way thereon,
Brush head is perpendicular with tooth, and moving up and down more can thoroughly remove swill along teeth crevice, to the dynamics of cleaning of teeth
More preferably, while the abrasion to enamel is effectively reduced；And the utility model is easy to use, and practical.
The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model
Any restrictions, therefore any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent change
Change and modify, is still within the scope of the technical solutions of the present invention.
Claims (10)
1. a kind of electric tooth-brush that linear activity is brushed teeth up and down, it is characterised in that: include handle housing, pcb board, electricity
Source, driving mechanism, eccentric wheel, sliding seat and brush head；The handle housing has the accommodating cavity of an opening outwardly；The pcb board, electricity
Source, driving mechanism, eccentric wheel and sliding seat are all set in accommodating cavity, and power supply and driving mechanism are electrically connected with pcb board, are driven
Motivation structure band movable eccentric wheel rotates；The inner end of the sliding seat is fixedly connected with eccentric wheel, and eccentric wheel drives sliding seat in handle case
It is linear movable back and forth up and down in vivo；The brush head is set to the outside of accommodating cavity opening and is connected with the outer end of above-mentioned sliding seat
It connects, sliding seat drives brush head or more linear movable back and forth.
2. the electric tooth-brush according to claim 1 that linear activity is brushed teeth up and down, it is characterised in that: the activity
The inner end of seat opens up fluted, which has bulb driving lever, which is inserted into fixed in groove.
3. the electric tooth-brush according to claim 1 that linear activity is brushed teeth up and down, it is characterised in that: the activity
The two sides of seat are inlaid with bearing through there is through-hole at the both-side opening of Yu Tongkong, an installation axle passes through the centre bore of two bearings,
Sliding seat is linear movable back and forth above and below installation axle outer wall by bearing, corresponding, and the first installation is provided in handle housing
Seat, above-mentioned pcb board are fixed in the first mounting base, which includes a mainboard and both side plate, which sets vertically
It sets, which extends respectively at the side upper and lower ends of mainboard, and sliding seat passes through between both side plate, above-mentioned installation axle
Both ends are individually fixed on both side plate.
4. the electric tooth-brush according to claim 3 that linear activity is brushed teeth up and down, it is characterised in that: described first
Mounting base is fixed in handle housing by the second mounting base, and the first mounting base is locked in the second mounting base, the second mounting base
It is locked on handle housing, two hooks is convexly equipped in the second mounting base, it is corresponding, it offers two notches on pcb board, hook and lacks
Mouth is buckled to fix.
5. the electric tooth-brush according to claim 3 that linear activity is brushed teeth up and down, it is characterised in that: the bearing
For oiliness bearing.
6. the electric tooth-brush according to claim 1 that linear activity is brushed teeth up and down, it is characterised in that: the brush head
It is connected by a connecting shaft with sliding seat, one end insertion sliding seat outer end of connecting shaft is fixedly connected, the other end of connecting shaft
It is connected in insertion brush head.
7. the electric tooth-brush according to claim 6 that linear activity is brushed teeth up and down, it is characterised in that: the accommodating
Chamber opening, which is adapted, is equipped with a limit base, which covers accommodating cavity opening, offers the first limit on limit base
Movable span, above-mentioned connecting shaft pass through the first limit movable span and the linear activity back and forth up and down in the first limit movable span.
8. the electric tooth-brush according to claim 7 that linear activity is brushed teeth up and down, it is characterised in that: the limit
Card slot is offered on the outer wall of seat, corresponding, projection fixture block on the inner wall of handle housing, the fixture block and card slot are clasped admittedly
It is fixed, and sealing ring is provided on the outer wall of limit base, the inner wall of the sealing ring and handle housing is fitted close installation.
9. the electric tooth-brush according to claim 7 that linear activity is brushed teeth up and down, it is characterised in that: the handle
A flexible glue part, the fixed lid of lateral surface locking intrinsic one of above-mentioned limit base are provided between shell and brush head, which covers out
Equipped with the second limit movable span for being adapted size with above-mentioned first limit movable span, the lateral surface of fixed lid is convexly equipped with salient point,
Corresponding, the medial surface of flexible glue opens up jagged, fixation in salient point insertion notch；And flexible glue part inner wall and connecting shaft it is outer
Wall, which is fitted close, to be fixed.
10. the electric tooth-brush according to claim 1 that linear activity is brushed teeth up and down, it is characterised in that: the PCB
Mechanizing circuit is provided on plate, which controls electric current warning note by the MCU element on pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890139.8U CN209347277U (en) | 2018-11-16 | 2018-11-16 | The electric tooth-brush that upper and lower linear activity is brushed teeth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821890139.8U CN209347277U (en) | 2018-11-16 | 2018-11-16 | The electric tooth-brush that upper and lower linear activity is brushed teeth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209347277U true CN209347277U (en) | 2019-09-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821890139.8U Active CN209347277U (en) | 2018-11-16 | 2018-11-16 | The electric tooth-brush that upper and lower linear activity is brushed teeth |
Country Status (1)
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| CN (1) | CN209347277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330727A (en) * | 2018-11-16 | 2019-02-15 | 东莞市滋美美容科技有限公司 | The electric tooth-brush that upper and lower linear activity is brushed teeth |
-
2018
- 2018-11-16 CN CN201821890139.8U patent/CN209347277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109330727A (en) * | 2018-11-16 | 2019-02-15 | 东莞市滋美美容科技有限公司 | The electric tooth-brush that upper and lower linear activity is brushed teeth |
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