CN206198080U - Electric toothbrush support frame - Google Patents
Electric toothbrush support frame Download PDFInfo
- Publication number
- CN206198080U CN206198080U CN201620853550.2U CN201620853550U CN206198080U CN 206198080 U CN206198080 U CN 206198080U CN 201620853550 U CN201620853550 U CN 201620853550U CN 206198080 U CN206198080 U CN 206198080U
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- Prior art keywords
- battery
- electric toothbrush
- circuit board
- support frame
- battery mounting
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Abstract
The utility model provides a kind of electric toothbrush support frame, including battery mounting, motor fixing frame, battery mounting end face is provided with the battery compartment for accommodating battery, the support column and the first baffle spacing to circuit board for connecting circuit board are provided with battery mounting other end, battery mounting front portion is provided with the connecting portion for connecting electric machine casing and motor fixing frame；Motor fixing frame includes base plate, base plate side be provided with for the pin-and-hole for being connected pin and the through hole for mounting screw, base plate opposite side is provided with the support member of the ring-type for fixing motor.Battery mounting that this product is used, motor fixing frame, motor and circuit board are combined as a whole structure, are easy to be assembled with shell.
Description
Technical field
The utility model is related to toothbrush art, more particularly, to a kind of electric toothbrush support frame.
Background technology
Toothbrush is a kind of utensil for cleaning tooth used in people's daily life.Traditional toothbrush be by brush holder and
The bristle for being implanted into brush holder head is constituted.When being brushed teeth using traditional toothbrush, either along the direction of tooth, or along row of teeth
The direction of row is intended to the action of armrest to control, but hand is when controlling bristle to act, and particularly above-below direction movement is more difficult, no
It is easy to along the brushing action up and down in teeth space direction, while being also present in the firmly defect such as uneven and slow in one's movements.Therefore, market
Occur in that swing type electric toothbrush, electric toothbrush, the sound vibration toothbrush of single head rotation etc..
But no matter which kind of electric toothbrush, mostly by shell, brush, and enclosure motor, circuit board, support frame etc.
Composition, although contrast conventional manual toothbrushes increased the frequency and number of times of bristle scrub, increased cleaning effect, but generally deposit
In baroque problem, especially support frame, critically important supporting role is carry inside electric toothbrush, its structure is straight
The problems such as connecing assembling, dismounting and the production efficiency for having influence on electric toothbrush.
Therefore, the particularly structure of support frame how is simplified in above-mentioned electric toothbrush in the prior art, to improve production effect
Rate retains original function simultaneously, is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of electric toothbrush support frame.
A kind of electric toothbrush support frame disclosed in the utility model, including：
Battery mounting, motor fixing frame, the battery mounting end face are provided with the battery compartment for accommodating battery, electricity
The support column and the first baffle spacing to circuit board for connecting circuit board are provided with the fixed mount other end of pond, battery is solid
Determine frame front portion and be provided with connecting portion for connecting electric machine casing and motor fixing frame；
The motor fixing frame includes base plate, and the base plate side is provided with for the pin-and-hole for being connected pin and being used for
The through hole of mounting screw.
Further, the connecting portion includes the first connecting plate and the second connecting plate；
First connecting plate is connected with the front end of the battery mounting end face where support column, first connecting plate one
The both sides of end face are provided with for the block spacing to motor housing；
Second connecting plate is arranged on position between the first connecting plate and battery mounting；Second connecting plate end face point
The first pin for connecting motor fixing frame is not provided with and the screw of motor fixing frame is connected for mounting screw.
Further, the two side of the battery compartment is arcuation, is provided with the middle part of two side multiple for matching somebody with somebody with housing
Close the first positive stop strip of connection.
Further, the two side close to one end of battery compartment be provided with multiple curved arc shapes for clamp battery
Limiting plate.
Further, multiple support columns are distributed along battery mounting length direction equi-spaced apart.
Further, the support column middle part is provided with the screw for mounting screw with fixing circuit board.
Further, the locating piece for connecting circuit board, top are additionally provided with the battery mounting other end
It is provided with the pin for connecting circuit board.
Further, the first connecting plate upper surface is contour with the upper surface of multiple support columns.
Further, the base plate bottom surface is provided with a plurality of the second positive stop strip for being connected with housing.
Further, the support member top both sides of the ring-type positioned at base plate for fixing motor are provided with for fixed to circuit board
The locator card of position.
Using above-mentioned technical proposal, the technique effect that the utility model is produced has：
1st, electric toothbrush overall structure is simple, easy production and assembly.
2nd, battery mounting, motor fixing frame, motor and circuit board are combined as a whole structure, are easy to carry out group with shell
Dress.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The schematic appearance of the electric toothbrush that Fig. 1 is provided for the utility model；
The structural representation of each part in inside of the electric toothbrush that Fig. 2 is provided for the utility model；
Fig. 3 is the structural representation of battery mounting；
Fig. 4 is the side structure schematic diagram of battery mounting；
Fig. 5 is the structural representation of bonnet；
Fig. 6 is the structural representation of motor fixing frame；
Fig. 7 is the side structure schematic diagram of motor fixing frame；
Fig. 8 is the internal structure schematic diagram of brush；
Fig. 9 is the structural representation of brush connector；
Figure 10 is the internal structure schematic diagram of housing
Figure 11 is the structural representation of the support frame that battery mounting and motor fixing frame are constituted.
Reference：
1- shells；2- battery mountings；3- motor fixing frames；
4- motors；5- circuit boards；6- bonnets；
7- brush connectors；8- brushes；9- ring-type keepers；
11- positive stop strips；The stopper slots of 12- second；The stopper slots of 13- first；
14- electric machine spacing blocks；20- locating pieces；
21- battery compartments；22- support columns；23- connecting portions；
24- stators；25- column-shaped projections；The shackle members of 26- first；
27- first baffles；
The positive stop strips of 211- first；212- limiting plates；221- pins；
The connecting plates of 231- first；The connecting plates of 232- second；
The pins of 2321- first；
31- base plates；32- support members；The positive stop strips of 311- second；
321- locator cards；61-T shape connectors；71- strip draw-in grooves；
81- strip projected parts；The shackle members of 91- second；The Access Divisions of 92- first；
The Access Divisions of 93- second；The Access Divisions of 94- the 3rd；10- sealing rings.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
Refer to Fig. 1 to Fig. 2；The schematic appearance of the electric toothbrush provided for the utility model and interior is be provided
The attachment structure schematic diagram of each part in portion；
A kind of electric toothbrush disclosed in the utility model, including shell 1, battery mounting 2, motor fixing frame 3, motor 4,
Circuit board 5, bonnet 6, brush connector 7 and brush 8；Battery mounting 2 and motor fixing frame 3 collectively constitute the electronic of this patent
Toothbrush support frame；
Specifically：
Refer to Fig. 3, Fig. 4 and Figure 11；The end face of battery mounting 2 is provided with the (diagram of battery compartment 21 for accommodating battery
It is bottom surface), (it is illustrated as upper surface) on the other end of battery mounting 2 and is provided with the support column 22 for connecting circuit board 5, electricity
It is additionally provided with pond fixed mount 2 for the first baffle 27 spacing to circuit board, the front portion of battery mounting 2 is provided with for connecting electricity
The connecting portion 23 of the shell of machine 4 and motor fixing frame 3；
Battery compartment 21 is overall preferably to use plastic material, and the two side of battery compartment 21 is the arcuation of evagination, in two side
Portion is provided with multiple the first positive stop strips 211 for being connected with shell 1, and the first positive stop strip 211 could be arranged to a whole piece,
It can also be provided that a plurality of, in assembling, its stopper slot that can be set with the inside relevant position of shell 1 is connected, with side
Just assemble.
The two side of battery compartment 21 close to one end of battery compartment 21 be provided with multiple curved arc shapes for clamp battery
On the one hand limiting plate 212, the effect that limiting plate 212 is set to arcuation is adapted to the accommodating cavity in shell 1, coordinates both tighter
It is close；On the other hand due to the elastic reaction of itself of plastics limiting plate 212, the battery inside battery compartment 21 can be carried out
It is fixed.
Support column 22 is arranged on the end face of battery mounting 2, and support column 22 can set multiple, the edge of multiple support columns 22
The length direction for battery mounting 2 extends, and on the one hand the effect of support column 22 is for supporting circuit board 5, on the other hand using
It is fixed in circuit board 5.
Locating piece 20 is additionally provided with the same end face of the battery mounting 2, pin 221 is set on the locating piece,
The effect of locating piece 20 is support circuit board, and the effect of pin 221 is connected with default through hole on circuit board.
In the present embodiment, individually can be assembled with circuit board 5 using support column 22, for example, it may be：
Mode one：It is provided with for mounting screw with the screw of fixing circuit board 5 at the middle part of support column 22, similarly, in electricity
Relevant position on road plate 5 also offers through hole, and circuit board 5 then is scheduled on into the top of support column 22 by screw.
Mode two：The problem of assembling speed is had influence in view of the multiple screws of installation, can also be set on the top of support column 22
There is the pin 221 for connecting circuit board 5, the diameter of the pin 221 is less than the diameter of support column 22, meanwhile, on circuit board 5
The position of corresponding pin also offer through hole, then coordinated with through hole using pin and installed, circuit board 5 is arranged on support column
On.
In this implementation, circuit board can also be fixed with locating piece 20 and the combination of pin 221 using support column 22；
That is, the screw (such as mode one) for mounting screw with fixing circuit board 5 is provided with the middle part of a support column 22 wherein, at other
The top of locating piece 20 is provided with the pin 221 for connecting circuit board 5, is then installed.
Connecting portion 23 installed in the front portion of battery mounting 2 includes the first connecting plate 231 and the second connecting plate 232；First
Connecting plate 231 is connected with the front end of support column 22, the end face of 20 place battery mounting of locating piece 2, the upper surface of the first connecting plate 231
Height it is contour with support column 22 and locating piece 20, play a part of support circuit board 5.
Second connecting plate 232 is arranged on position between the first connecting plate 231 and battery mounting 2；Second connecting plate 232 1
End face (being illustrated as lower surface) is respectively provided with the first pin 2321 of connection motor fixing frame 3 and for mounting screw connection
The screw of motor fixing frame 3.
Additionally, also being set in the rear portion both sides (being illustrated as the two side opposite position with battery compartment 21) of battery mounting 2
There is the stator 24 for being connected with bonnet 6, stator 24 is provided with the through hole for connecting shackle member.In battery mounting 2
The centre position at rear portion is additionally provided with for stretching into and is connected to the column-shaped projection 25 inside bonnet so that battery mounting 2 with it is rear
Lid 6 coordinates tightr.
Refer to Fig. 5；Bonnet 6 is arranged on the afterbody of shell 1, and bonnet 6 is connected with battery mounting 2；Specifically, bonnet 6
Inside there is the annular groove for accommodating ring-type keeper 9, set on the end face of ring-type keeper 9 (being exposed to the outer face of annular groove)
Have the second shackle member 91 for connecting battery mounting 2, second shackle member 91 be provided with for the rear portion of battery mounting 2
Stator 24 on through hole connection projection.
Be provided with the first Access Division 92 being made up of two L-shaped baffle plates in the outer rim side of ring-type keeper 9, bonnet 6 it is upper
The vertical T-shaped connector 61 being provided with for connecting the first Access Division 92 on end face；First Access Division 92 coordinates with T-shaped connector 61
Connection, is used to be fixed the axial direction of ring-type keeper 9 and bonnet；
The second Access Division 93 with boss is additionally provided with the outer rim opposite side of ring-type keeper 9, the second Access Division 93 is
Perpendicular to the platy structure of the end face of ring-type keeper 9, accordingly, it is provided with the upper surface of bonnet 6 for connecting the second clamping
3rd Access Division 94 in portion 93, the 3rd Access Division 94 is provided with the through hole for accommodating boss；Second Access Division 93 and the 3rd card
Socket part 94 is connected, and is used to fix the circumferencial direction of ring-type keeper 9 and bonnet.
Refer to Fig. 6 and Fig. 7；Motor fixing frame 3 disclosed in the present embodiment includes base plate 31, and the side of base plate 31 is provided with use
In the pin-and-hole being connected with the first pin 2321 on battery mounting 2, and, for the through hole of mounting screw；The opposite side of base plate 31
The support member 32 of the ring-type for fixing motor 4 is provided with, the output shaft of motor 4 is piercing in the outside of support member 32 and is connected by brush
Part 7 connects brush 8.The one end for being away from motor 4 in the support member 32 of ring-type is provided with sealing ring 10, and the middle part of sealing ring 10 sets
Have for the through hole through the output shaft of motor 4.The sealing ring 10 can be prevented being sealed between the support member 32 and output shaft of ring-type
The intrusion of external water when water is brushed teeth.
In order to increase the steadiness that battery mounting 2, motor fixing frame 3 and motor 4 are installed, in motor 4 in this implementation
Shell 1 close to being fixed with the first shackle member 26 on the end face of the second connecting plate 232 of connecting portion 23, in the first shackle member 26
The draw-in groove for being connected with the second connecting plate 232 is provided with, when specifically setting, the width of the draw-in groove the second company is equal or slightly larger than
The thickness of fishplate bar 232.
Preferably, a plurality of second positive stop strip 311, the second positive stop strip are provided with the end face that base plate 31 is contacted with shell 1
311 are used to be connected with shell 1, so that motor fixing frame 3 carries out more convenient assembling with shell 1.
Refer to Fig. 2；Circuit board 5 is fixed on battery mounting 2 and motor fixing frame 3 along its length, refer to Fig. 6
And Fig. 7；The top both sides of support member 32 of the ring-type for being used to fix motor positioned at base plate are provided with the positioning for being positioned to circuit board 5
Card 321, the effect of locator card 321 is to avoid circuit board 5 that relative movement is produced on motor fixing frame 3.
Be additionally provided with switch and multiple display lamp for display working condition on circuit board 5, circuit board 5 respectively with
Battery is electrically connected with motor 4, is used to control being turned on and off for electric toothbrush.
Brush 8 is arranged on the head of shell 1, and brush 8 is connected with the power transmission shaft of motor 4 by brush connector 7；By motor 4
The reciprocating motion of output shaft, control brush 8 is realized swinging brushing action.
Refer to Fig. 1 and Fig. 8；The brush 8 of the present embodiment is set to tubulose, and the rear port of brush 8 is set to bell mouth shape,
Brush 8 is axially inside provided with strip projected parts 81, is provided with strip draw-in groove 71 on the end face of brush connector 7 vertically, and brush connects
Fitting 7 is installed on the strip projected parts 81 in the shell 1 of brush 8 by strip draw-in groove 71.
Refer to Fig. 9；The brush connector 71 is integrally conical tubulose, and strip draw-in groove 71 is arranged on the upper end of connector
Face, strip draw-in groove 71 extends out to the leading section of connector along the length direction of connector.
Projection is provided with the outer wall of brush connector 71, is provided with convex for accommodating with raised correspondence position in the inside of brush 8
The groove for rising, so that connector can be fixed with brush 8.
The accommodating chamber of tubular is provided with the shell 1 of this implementation；The accommodating chamber of shell 1 is used to accommodate battery mounting 2, motor
Fixed mount 3, motor 4 and circuit board 5；
Specifically：
Refer to Figure 10；Two are provided with the top cavity wall of accommodating chamber for 5 liang of side positioning of circuit board
Positive stop strip 11, the positive stop strip 11 extends to the leading section of shell 1 along accommodating chamber axis direction；
It is provided with the lower chamber wall of accommodating chamber for the second positive stop strip 311 on the base plate 31 of motor fixing frame 3
The second spacing stopper slot 12 is carried out, second stopper slot 12 is by two pieces of two strip projected parts parallel to accommodating chamber axis direction
Constitute；
Electric machine spacing block 14 is provided with close to the position of the second stopper slot 12 positioned at accommodating chamber bottom both sides, it is used for motor
Carry out spacing, coordinate shell and motor tightr.
It is respectively arranged to be pointed to the first positive stop strip 211 of the two side of battery compartment 21 in the both sides cavity wall of accommodating chamber
The first spacing stopper slot 13 is carried out, the first stopper slot 13 is by two pieces of two strip projected parts structures parallel to accommodating chamber axis direction
Into.
Using the technical scheme of the above, have the following technical effect that：
1st, electric toothbrush overall structure is simple, easy production and assembly.
2nd, battery mounting, motor fixing frame, motor and circuit board are combined as a whole structure, are easy to carry out group with shell
Dress.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of electric toothbrush support frame, it is characterised in that including battery mounting, motor fixing frame, the battery is fixed
Frame end face is provided with the battery compartment for accommodating battery, and the branch for connecting circuit board is provided with battery mounting other end
Dagger and the first baffle spacing to circuit board, battery mounting front portion is provided with for connecting electric machine casing and motor fixing frame
Connecting portion；
The motor fixing frame includes base plate, and the base plate side is provided with for the pin-and-hole for being connected pin and for installing
The through hole of screw, base plate opposite side is provided with the support member of the ring-type for fixing motor.
2. electric toothbrush support frame according to claim 1, it is characterised in that the connecting portion includes the first connecting plate
With the second connecting plate；
First connecting plate is connected with the front end of the battery mounting end face where support column；
Second connecting plate is arranged on position between the first connecting plate and battery mounting；Second connecting plate end face sets respectively
There is the first pin for connecting motor fixing frame and the screw of motor fixing frame is connected for mounting screw.
3. electric toothbrush support frame according to claim 1, it is characterised in that the two side of the battery compartment is arc
Shape, is provided with multiple the first positive stop strips for being connected with housing in the middle part of two side.
4. electric toothbrush support frame according to claim 1, it is characterised in that the two side of the battery compartment is being close to
The limiting plate for clamp battery of multiple curved arc shapes is provided with one end of battery compartment.
5. electric toothbrush support frame according to claim 1, it is characterised in that multiple support columns are fixed along battery
Frame length direction equi-spaced apart is distributed.
6. electric toothbrush support frame according to claim 1, it is characterised in that the support column middle part is provided with for pacifying
Cartridge screw is with the screw of fixing circuit board.
7. electric toothbrush support frame according to claim 1, it is characterised in that on the battery mounting other end
The locating piece for connecting circuit board is additionally provided with, top is provided with the pin for connecting circuit board.
8. electric toothbrush support frame according to claim 2, it is characterised in that the first connecting plate upper surface with it is many
The upper surface of individual support column is contour.
9. electric toothbrush support frame according to claim 1, it is characterised in that the base plate bottom surface is provided with a plurality of being used for
The second positive stop strip being connected with housing.
10. electric toothbrush support frame according to claim 1, it is characterised in that be used to fix motor positioned at base plate
The support member top both sides of ring-type are provided with the locator card for being positioned to circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853550.2U CN206198080U (en) | 2016-08-08 | 2016-08-08 | Electric toothbrush support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620853550.2U CN206198080U (en) | 2016-08-08 | 2016-08-08 | Electric toothbrush support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206198080U true CN206198080U (en) | 2017-05-31 |
Family
ID=58755527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620853550.2U Active CN206198080U (en) | 2016-08-08 | 2016-08-08 | Electric toothbrush support frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206198080U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680533A (en) * | 2019-09-29 | 2020-01-14 | 深圳市力博得科技有限公司 | Automatic production method of electric toothbrush |
| CN110840604A (en) * | 2019-11-11 | 2020-02-28 | 爱马斯克(深圳)科技有限公司 | Electric toothbrush and electric toothbrush assembly |
-
2016
- 2016-08-08 CN CN201620853550.2U patent/CN206198080U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680533A (en) * | 2019-09-29 | 2020-01-14 | 深圳市力博得科技有限公司 | Automatic production method of electric toothbrush |
| CN110680533B (en) * | 2019-09-29 | 2021-07-23 | 深圳市力博得科技有限公司 | Automatic production method of electric toothbrush |
| CN110840604A (en) * | 2019-11-11 | 2020-02-28 | 爱马斯克(深圳)科技有限公司 | Electric toothbrush and electric toothbrush assembly |
| CN110840604B (en) * | 2019-11-11 | 2021-08-27 | 爱马斯克(深圳)科技有限公司 | Electric toothbrush and electric toothbrush assembly |
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