CN207821929U - A kind of electric toothbrush - Google Patents
A kind of electric toothbrush Download PDFInfo
- Publication number
- CN207821929U CN207821929U CN201721327867.3U CN201721327867U CN207821929U CN 207821929 U CN207821929 U CN 207821929U CN 201721327867 U CN201721327867 U CN 201721327867U CN 207821929 U CN207821929 U CN 207821929U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- shell
- turnbarrel
- permanent magnet
- snap ring
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a kind of electric toothbrushes, including shell, mobile jib is provided in shell, mobile jib has the one end for stretching out shell, permanent magnet is provided in the middle part of mobile jib, further include and the spaced coil block of permanent magnet, coil block can switch applying to permanent magnet between the active force of horizontal direction and the active force both of which for applying permanent magnet vertical direction, snap ring including one with mobile jib cooperation, the tail end of mobile jib is set in snap ring and is interference fit with snap ring, it is both provided with reset muscle in the horizontal direction and vertical direction of snap ring, first and linear second for resetting muscle and including V-type, wherein first directly connects with snap ring, second for connecting first and shell.The utility model allows electric toothbrush to switch over use under reciprocally swinging and vertical oscillation both of which, and the utility model is using the mobile jib resetting-mechanism of innovation so that mobile jib resetting-mechanism is not allowed to be also easy to produce damage during pattern switches use for a long time in two yet.
Description
Technical field
The present invention relates to appliance for personal care fields, more specifically, are related to electric toothbrush.
Background technology
Electric toothbrush makes brush head generate high-frequency vibration by the quick rotation or vibrations of electric core, and moment divides toothpaste
Solution deeply cleans teeth space at subtle foam, and at the same time, the trembling of bristle can promote the blood circulation in oral cavity, to gingiva tissue
There is massage effect.
There is the electric toothbrush of two kinds of vibration modes on the market at present, one is left and right reciprocating vibration, another kind is
Vertical reciprocating vibration.For the former, with stronger cleaning dynamics, thus the electric toothbrush of mainstream is left and right
The electric toothbrush of form of reciprocating vibration, Philip mostly uses above-mentioned form.For the latter, there is preferable massage
Effect, but the problem that generally existing cleaning dynamics is not strong.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of electric toothbrushes.
The present invention is achieved through the following technical solutions：A kind of electric toothbrush, including shell are arranged in the shell
There are mobile jib, the mobile jib that there is the one end for stretching out the shell, be arranged toothbrush head on the one end, set in the middle part of the mobile jib
It is equipped with permanent magnet, further includes that can apply level to permanent magnet with the spaced coil block of permanent magnet, the coil block
Switch between the active force in direction and the active force both of which for applying permanent magnet vertical direction, including a card coordinated with mobile jib
The tail end of ring, the mobile jib is set in the snap ring and is interference fit with snap ring, in the horizontal direction of the snap ring and perpendicular
Histogram is to reset muscle is both provided with, and the reset muscle includes first and linear second of V-type, wherein described first
It is directly connected with the snap ring, described second for connecting described first and the shell.
In above-mentioned technical proposal, described first of second one end connection, second other end is directly connected to
The shell.
In above-mentioned technical proposal, second described first of one end connection, second other end connects a fixed ring,
The fixed ring is fastened in the shell.
In above-mentioned technical proposal, notch section is offered in the middle part of the shell, is rotated on the notch section and is provided with rotation
Rotaring sleeve, the coil block are fixedly installed with the turnbarrel, and the turnbarrel can be from first position to the second position
Rotation, and the locking on the first position and the second position；When the turnbarrel is in first position, the rotary sleeve
Permanent magnet of the coil block on the mobile jib on cylinder applies the active force of horizontal direction, in the turnbarrel second position
When, permanent magnet of the coil block on the mobile jib on the turnbarrel applies the active force of vertical direction.
In above-mentioned technical proposal, steel ball locating slot is set at least one end face of the turnbarrel, in the steel
It is provided with steel ball in pearl locating slot, the elastic component of steel ball described in fexible bias pressure is provided in the steel ball locating slot, described
Shell is provided with the limiting slot coordinated with the steel ball on the end face of turnbarrel cooperation.
The present invention has the advantages that：The invention enables electric toothbrushes can be in two kinds of reciprocally swinging and vertical oscillation
Use is switched under pattern, use scope is wider；And the present invention is using the mobile jib resetting-mechanism of innovation so that mobile jib resets
Mechanism does not allow to be also easy to produce damage during pattern switches use for a long time in two yet.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the cooperation schematic diagram of turnbarrel and mobile jib.
Fig. 3 is the structural schematic diagram of turnbarrel locking.
Fig. 4 is the structural schematic diagram of mobile jib flexible restoring organ.
Fig. 5 is another structural schematic diagram of the present invention.
Specific implementation mode
Present invention is further described in detail with specific implementation mode below in conjunction with the accompanying drawings：Embodiment 1：Extremely referring to Fig. 1
Fig. 4, a kind of electric toothbrush, including shell 1 are provided with mobile jib 2 in the shell 1, and the mobile jib 2, which has, stretches out the shell
One end 20, be arranged toothbrush head 100 on the one end 20 so that mobile jib 2 generate vibration be transferred to by the one end 20
On toothbrush head 100.
2 middle part of the mobile jib is provided with permanent magnet 21,2 side of the mobile jib is provided with coil block 3, the shell 1
Middle part offer notch section 10, on the notch section 10 rotation be provided with turnbarrel 4, the coil block 3 with it is described
Turnbarrel 4 is fixedly installed, and the turnbarrel 4 can rotate from first position to the second position, and the first position with
Locking on the second position；When the turnbarrel 4 is in first position, coil block 3 on the turnbarrel 4 is to described
Permanent magnet 21 on mobile jib 2 applies the active force of horizontal direction, at 4 second position of turnbarrel, the turnbarrel 4
On permanent magnet 21 of the coil block 3 on the mobile jib 2 apply the active force of vertical direction（Horizontal direction and Vertical Square herein
Refer to brush head to opposite brush head, such as horizontal direction）.
Wherein, coil block 3 and control panel（Existing structure, it is attached to be not shown in figure）It is electrically connected, leads to battery component 200
It crosses the square-wave pulse for changing coil block 3 and changes polarity, N, S pole alternate oscillation magnetic field is generated in coil, when by the rotation
For the rotation of rotaring sleeve 4 to when being located at first position, the alternate oscillation magnetic field that coil block 3 generates at this time forces 21 band of the permanent magnet
Dynamic mobile jib 2 generates swinging back and forth for horizontal direction, and therefore, toothbrush obtains higher cleaning dynamics.It is revolved when by the turnbarrel 4
When going to positioned at the second position, the alternate oscillation magnetic field that coil block 3 generates at this time forces the permanent magnet 21 to drive mobile jib production
Raw vertical direction swings back and forth, and therefore, toothbrush obtains higher massage effect.
As a kind of concrete structure by the turnbarrel 4 in first position and second position locking, in the rotation
Steel ball locating slot 41 is set on the end face of sleeve 4, steel ball 40 is provided in the steel ball locating slot 41, is positioned in the steel ball
The elastic component 42 of steel ball 40 described in fexible bias pressure is provided in slot 41, in the end face that the shell 1 and the turnbarrel 4 coordinate
On be provided with the limiting slot 11 coordinated with the steel ball.Above structure turns to first position and second in turnbarrel 4
When setting, the steel ball 40 enters in the limiting slot 11 locking for realizing turnbarrel 4 in turn in above-mentioned position, in turnbarrel
When 4 rotation, steel ball is then abutted against to entering in steel ball locating slot 41, and the rotation of turnbarrel 4 at this time will not be interfered.When
The locking mode of the turnbarrel 4 is not specifically limited in right the application, locking mode may be set to be other existing
Some structures.
Referring to Fig. 4, the flexible restoring organ of the mobile jib 2, including a snap ring 6 coordinated with mobile jib are provided in Fig. 4,
The tail end of the mobile jib 2 is set in the snap ring 6 and is interference fit with snap ring 6, in the horizontal direction of the snap ring 6 and perpendicular
Histogram includes first 60a and linear second 60b of V-type to reset muscle 60, the reset muscle 60 is both provided with, wherein
First 60a is directly connected with the snap ring 6, and second 60b is for connecting first 60a and the shell
1.Described second can directly be fixedly connected with shell 1, it is preferred that and one end of second 60b connects first 60a,
The other end of second 60b connects a fixed ring 61, and the fixed ring 61 is fastened in the shell 1.
The first trigger switch is provided in the rotating path of the turnbarrel 4（Attached drawing is not shown）It is opened with the second triggering
It closes（Attached drawing is not shown）, first trigger switch and second trigger switch are connect with the control panel, when the rotation
When the rotation of rotaring sleeve 4 is to first position, first trigger switch is triggered, and the control circuit board controls the battery at this time
Component 200 exports the first power W1 to the coil block 3, when the turnbarrel 4 is rotated to the second position, described second
Trigger switch is triggered, and the control circuit board controls the battery component 200 and exports the second work(to the coil block 3 at this time
Rate W2 the, wherein W1 >=1.5W2, above-mentioned difference work(is used by controlling battery component 200 in first position and the second position
Rate is arranged, it is ensured that the application electric toothbrush can ensure suitable cleaning/massage force when switching different mode.
In addition, switch mode and switching dynamics are completed while rotating turnbarrel, because without increasing the upper additional step of operation.
Wherein it is possible to bump contact be arranged on 4 wall of turnbarrel, so that being rotated into first position and second in turnbarrel
When setting, bump contact is contacted with the first trigger switch and the second trigger switch, then triggers above-mentioned trigger switch.
Embodiment 2：Referring to Fig. 5,2 middle part of the mobile jib is provided with permanent magnet 21, further includes being set with the interval of permanent magnet 21
The coil block 3 set, wherein coil block 3 and control panel（Existing structure, it is attached to be not shown in figure）With 200 electricity of battery component
Connection, wherein coil block 3 is provided with two groups, and coil block 3 described in one group is arranged in the side of 2 horizontal direction of the mobile jib,
Active force for applying from horizontal direction to the permanent magnet, coil block 3 described in another group are arranged in 2 Vertical Square of the mobile jib
To side, for the permanent magnet apply vertical direction active force.The control panel controls the coil block 3,
So that any one group of coil block 3 is when operation, coil block 3 described in another group is closed.Also, in the control panel
When control coil component 3 applies horizontal direction active force to the mobile jib 2, the battery component 200 is controlled to the line
Coil assembly 3 exports the first power W1；Apply vertical direction to the mobile jib 2 in control coil component 3 in the control panel to make
When firmly, controls the battery component 200 and export the first power W2 to the coil block 3；W1 >=the 1.5W2, passes through
It controls battery component 200 and controls electric toothbrush between both of which using the setting of above-mentioned differing power, it is ensured that the application electricity
Dynamic toothbrush can ensure suitable cleaning/massage force when switching different mode.
The flexible restoring organ of mobile jib is not repeated here here with embodiment 1 in the present embodiment.
Claims (5)
1. a kind of electric toothbrush, including shell are provided with mobile jib in the shell, the mobile jib, which has, stretches out the shell
One end is arranged toothbrush head on the one end, and permanent magnet is provided in the middle part of the mobile jib, further includes being arranged with permanent magnet interval
Coil block, the coil block can apply the active force of horizontal direction to permanent magnet and apply permanent magnet vertical direction
Switch between active force both of which, it is characterised in that：Snap ring including one with mobile jib cooperation, the tail end of the mobile jib are set in
It is interference fit in the snap ring and with snap ring, reset muscle, institute is both provided in the horizontal direction and vertical direction of the snap ring
It states and resets first and linear second that muscle includes V-type, wherein described first directly connects with the snap ring, it is described
Second for connecting described first and the shell.
2. a kind of electric toothbrush as described in claim 1, it is characterised in that：Second one end connection described first
Portion, second other end are directly connected to the shell.
3. a kind of electric toothbrush as described in claim 1, it is characterised in that：Second described first of one end connection, the
Two other ends connect a fixed ring, and the fixed ring is fastened in the shell.
4. a kind of electric toothbrush as described in claim 1, it is characterised in that：Notch section is offered in the middle part of the shell,
Rotation is provided with turnbarrel on the notch section, and the coil block is fixedly installed with the turnbarrel, the rotary sleeve
Cylinder can be rotated from first position to the second position, and the locking on the first position and the second position；In the turnbarrel
When in first position, permanent magnet of the coil block on the mobile jib on the turnbarrel applies the effect of horizontal direction
Power, at the turnbarrel second position, permanent magnet of the coil block on the mobile jib on the turnbarrel applies
The active force of vertical direction.
5. a kind of electric toothbrush as claimed in claim 4, it is characterised in that：On at least one end face of the turnbarrel
Steel ball locating slot is set, is provided with steel ball in the steel ball locating slot, fexible bias pressure is provided in the steel ball locating slot
The elastic component of the steel ball is provided with the limit coordinated with the steel ball on the end face of the shell and turnbarrel cooperation
Position slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327867.3U CN207821929U (en) | 2017-10-16 | 2017-10-16 | A kind of electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721327867.3U CN207821929U (en) | 2017-10-16 | 2017-10-16 | A kind of electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207821929U true CN207821929U (en) | 2018-09-07 |
Family
ID=63384353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721327867.3U Expired - Fee Related CN207821929U (en) | 2017-10-16 | 2017-10-16 | A kind of electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207821929U (en) |
-
2017
- 2017-10-16 CN CN201721327867.3U patent/CN207821929U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20191016 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |