CN207640519U - Electric toothbrush - Google Patents
Electric toothbrush Download PDFInfo
- Publication number
- CN207640519U CN207640519U CN201720444268.3U CN201720444268U CN207640519U CN 207640519 U CN207640519 U CN 207640519U CN 201720444268 U CN201720444268 U CN 201720444268U CN 207640519 U CN207640519 U CN 207640519U
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- CN
- China
- Prior art keywords
- electric toothbrush
- brush head
- control chip
- pcb board
- main body
- 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.)
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Abstract
The utility model discloses a kind of electric toothbrush, including brush head, the brush head is equipped with an at least infrared sensor, the infrared sensor includes sensor main body and transmitter and receiver set on the sensor main body, the sensor main body is contained in the brush head, the brush head is opened up there are two through-hole, the transmitter and the receiver are exposed to the brush head by two through-holes respectively, the electric toothbrush further includes control chip, and the infrared sensor is electrically connected with the control chip.When technical solutions of the utility model brush for electric toothbrush leaves oral cavity, it is automatically stopped movement.
Description
Technical field
The utility model is related to small stores technical field, more particularly to a kind of electric toothbrush.
Background technology
Toothbrush of the electric toothbrush relative to traditional manual operation, have cleaning more thoroughly, effectively remove plaque, reduce
The advantages that gingivitis and bleeding gums, thus receive consumers.In use, brush head drives in motor for electric toothbrush
Lower progress high speed rotation or vibration are to clean tooth.However user has and definitely pauses during brushing teeth, brush head is set at this time
In the oral external of user, but still in high speed rotation or vibrational state so that the toothpaste foam on brush head splashes.
Utility model content
The main purpose of the utility model is to provide a kind of electric toothbrush, it is intended to automatically control when brush head leaves oral cavity and stop
Movement.
To achieve the above object, the utility model proposes a kind of electric toothbrush, including brush head, the brush head is equipped at least one
Infrared sensor, the infrared sensor include sensor main body and transmitter and receiver set on the sensor main body,
The sensor main body is contained in the brush head, and the brush head is opened up there are two through-hole, the transmitter and the receiver
Be exposed to the brush head by two through-holes respectively, the electric toothbrush further includes control chip, the infrared sensor with
The control chip electrical connection.
Preferably, the brush head further includes two sealing elements, and two sealing element is sheathed on the transmitter and reception respectively
Device, and it is respectively accommodated in two through-holes.
Preferably, the electric toothbrush further includes the first pcb board and the second pcb board for being electrically connected with first pcb board,
The sensor main body is set to first pcb board, and the control chip is set to second pcb board.
Preferably, the brush head is formed with accommodating chamber, and first pcb board is contained in the accommodating chamber.
Preferably, the electric toothbrush further includes brush arm component and Handleset, and brush arm component one end is connected to institute
Brush head is stated, the other end is connected to the Handleset.
Preferably, the electric toothbrush further includes the motor and drive link being electrically connected with control chip, the handle group
Part is formed with accommodating cavity, and the motor is contained in the accommodating cavity, and described drive link one end is connected to the motor, another
End is connected to the brush head.
Preferably, the electric toothbrush further includes being contained in the power module of the accommodating cavity, the power module and institute
State control chip electrical connection.
Preferably, the brush arm component is provided in the axial direction with through-hole, and the drive link wears the through-hole.
Preferably, the electric toothbrush further includes the charging module set on the Handleset, the charging module and institute
State power module electrical connection.
Preferably, the electric toothbrush further includes the button set on the Handleset outer surface, the button with it is described
Control chip electrical connection.
Technical solutions of the utility model are by the infrared sensor set on brush head, and during brushing teeth, brush head leaves oral cavity
When stop motion, to effectively avoiding the toothpaste foam on brush head from splashing, promotion user experience.The infrared sensing of the utility model
Device includes that sensor main body, transmitter and receiver need to be to sensor masters to keep infrared sensor to be in normal operating conditions
Body carries out water-proofing treatment.Transmitter sends out infrared ray, and infrared ray is propagated forward, when encountering shelter, is sent out on shelter surface
Raw reflection, and then be received by the receiver, to avoid infrared ray from being blocked by brush head itself in communication process, offered in brush head
Through-hole, transmitter and receiver are exposed to brush head by the through-hole.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of one embodiment of the utility model electric toothbrush；
Fig. 2 is the part-structure schematic diagram that electric toothbrush removes brush head, brush arm component and Handleset in Fig. 1.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining relative position relation, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and cannot understand
To indicate or implying its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not in the requires of the utility model
Protection domain within.
The utility model proposes a kind of electric toothbrushes 100.
Referring to figs. 1 to the structural schematic diagram that 2, Fig. 1 is one embodiment of the utility model electric toothbrush；Fig. 2 is electronic in Fig. 1
Toothbrush removes the part-structure schematic diagram of brush head, brush arm component and Handleset.
In the utility model embodiment, the electric toothbrush 100, including brush head 10, it is red that the brush head 10 is equipped at least one
Outer sensor, the infrared sensor include sensor main body and transmitter and receiver set on the sensor main body, institute
It states sensor main body to be contained in the brush head 10, the brush head 10 is opened up there are two through-hole, the transmitter and the reception
Device is exposed to the brush head 10 by two through-holes respectively, and the electric toothbrush further includes control chip, the infrared sensing
Device is electrically connected with the control chip.
When in use, brush head 10 is placed in oral cavity by user, is set to for the electric toothbrush 100 of technical solutions of the utility model
The infrared light that the infrared sensor of brush head 10 is launched is reflected by oral cavity, to which infrared sensor detects that infrared light is believed
Number, and the infrared signal is converted into electric signal, control chip receives the electric signal, controls the electric toothbrush 100 beginning
Work；During user of toothbrushing, pause is had, brush head 10 leaves the oral cavity of user at this time, and infrared sensor is not detected red
Outer optical signal, 10 stop motion of control chip controls brush head.The electric toothbrush 100 of the utility model passes through set on the red of brush head 10
Outer sensor, during brushing teeth, stop motion when brush head 10 leaves oral cavity, to effectively avoid the toothpaste foam on brush head 10
It splashes, promotes user experience.The infrared sensor of the utility model includes sensor main body, transmitter and receiver, to keep
Infrared sensor is in normal operating conditions, need to carry out water-proofing treatment to sensor main body.Transmitter sends out infrared ray, infrared ray
It propagates forward, when encountering shelter, is reflected on shelter surface, and then be received by the receiver, to avoid infrared ray from existing
It is blocked by brush head 10 itself in communication process, offer through-hole, transmitter and receiver in brush head 10 is exposed by the through-hole
In brush head 10.
The brush head 10 further includes two sealing elements, and two sealing element is sheathed on the transmitter and receiver respectively, and
It is respectively accommodated in two through-holes.
Optionally, which is sealing ring or fluid sealant.
Technical solutions of the utility model are realized infrared sensor comprehensive by the way that sealing element is arranged in transmitter and receiver
Waterproofing design maintains the normal operation of electric toothbrush 100.
The electric toothbrush 100 further includes the first pcb board 20 and the second pcb board 30 for being electrically connected with first pcb board,
The sensor main body is set to the first pcb board 20, and the control chip is set to the second pcb board 30.
Preferably, first pcb board 20 is connected with second pcb board 30 by flexible PCB.
The electric toothbrush 100 of technical solutions of the utility model includes the first pcb board 20, and infrared sensor is set to the first PCB
The pin is welded on the first pcb board 20 by plate 20 specifically, the infrared sensor carries pin；Electric toothbrush 100 is also wrapped
The second pcb board 30 is included, control chip is set on the second pcb board 30, and the one end a flexible PCB (FPC) is connected to the first pcb board
20, the other end is connected to the second pcb board 30, to realize on the infrared sensor and the second pcb board 30 on the first pcb board 20
The electric connection for controlling chip convenient for infrared sensor and controls the signal conveying between chip.
The brush head 10 is formed with accommodating chamber, and first pcb board 20 is contained in the accommodating chamber.
The brush head 10 of technical solutions of the utility model is formed with accommodating chamber, and the first pcb board 20 is contained in the accommodating chamber, brush
First 10 form sealing structure with the other assemblies of electric toothbrush 100, prevent moisture from entering the first pcb board 20.
The electric toothbrush 100 further includes brush arm component 40 and Handleset 50, and described 40 one end of brush arm component is connected to
The brush head 10, the other end are connected to the Handleset 50
50 substantially cylindrical of Handleset of technical solutions of the utility model holds convenient for user.Brush arm component 40 with
50 junction of Handleset seamlessly transits.
The electric toothbrush 100 further includes the motor 70 being electrically connected with control chip and drive link 80, the handle group
Part 50 is formed with accommodating cavity, and the motor 70 is contained in the accommodating cavity, and 80 one end of the drive link is connected to described electronic
Machine 70, the other end are connected to the brush head 10.
The electric toothbrush 100 of technical solutions of the utility model includes motor 70 and drive link 80, and drive link 80 is set to electricity
Between motivation 70 and drive link 80, which is vibrated by 80 driving brush 10 of drive link；Motor 70 and control chip
Electrical connection, control chip controls motor 70 start or stop rotation.
Accommodating cavity is offered inside Handleset 50, which is contained in above-mentioned accommodating cavity so that this practicality is new
Type electric toothbrush 100 is compact-sized.
The electric toothbrush 100 further includes being contained in the power module 90 of the accommodating cavity, the power module 90 and institute
State control chip electrical connection.
Chip, motor 70 and infrared sensor provide work to the power module 90 of technical solutions of the utility model in order to control
Power supply, further, control chip control the work shape of motor 70 by controlling whether power module powers to motor 70
State.
The brush arm component 40 is provided in the axial direction with through-hole, and the drive link 80 wears the through-hole.
To avoid drive link 80 from being exposed to outside electric toothbrush 100, beauty is influenced, while to improve bonding strength, the electricity
Dynamic toothbrush 100 further includes brush arm component 40, and brush arm component 40 is provided in the axial direction with through-hole, and drive link 80 wears the through-hole.
The electric toothbrush 100 further includes the charging module set on the Handleset 50, the charging module with it is described
Power module 90 is electrically connected.
Technical solutions of the utility model electric toothbrush 100 further includes charging module, which is used for power module
90 chargings, when electric toothbrush 100 is in off working state, charge to power module 90.
The electric toothbrush 100 further includes the button 60 set on 50 outer surface of the Handleset, the button 60 and institute
State control chip electrical connection.
The outer surface of the Handleset 50 of technical solutions of the utility model offers an opening, and button 60 is set to flexible circuit
On plate (FPC), and it is exposed to by the opening outer surface of Handleset 50, user controls electric toothbrush by pressing the button 60
100 open.
The application method of above-mentioned electric toothbrush 100, includes the following steps：
Start the electric toothbrush 100；
When brush head 10 is into access customer oral cavity, infrared sensor detects signal, and the signal is transferred to control chip, control
Coremaking piece controls brush head 10 and moves；
When brush head 10 leaves user oral cavity, signal is not detected in infrared sensor, and control chip controls brush head 10 stops fortune
It is dynamic.
The application method of electric toothbrush 100 is as follows in technical solutions of the utility model：First, depresses button 60, starting should
Electric toothbrush 100, control chip controls power module 90 power to infrared sensor, and the transmitter transmitting of infrared sensor is infrared
Line；Brush head 10 is put into oral cavity by user, and infrared ray is reflected in inner buccal surfaces, and by the receiver of infrared sensor institute
It receives, at this point, infrared sensor detects signal, and the signal is transferred to control chip, control chip controls motor 70
It starts to work, brush head 10 is driven to start to vibrate；When brush head 10 is placed in oral external by user, letter is not detected in infrared sensor
Number, control chip controls motor 70 is stopped, and brush head 10 stops vibration.The electric toothbrush 100 of the utility model passes through control
The realization of coremaking piece automatically controls, and application method is simple, has preferable user experience.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Under every utility model in the utility model is conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (10)
1. a kind of electric toothbrush, including brush head, which is characterized in that the brush head is equipped with an at least infrared sensor, described infrared
Sensor includes sensor main body and transmitter and receiver set on the sensor main body, and the sensor main body is contained in
In the brush head, the brush head is opened up there are two through-hole, and the transmitter and the receiver are revealed by two through-holes respectively
For the brush head, the electric toothbrush further includes control chip, and the infrared sensor is electrically connected with the control chip.
2. electric toothbrush as described in claim 1, which is characterized in that the brush head further includes two sealing elements, two sealing
Part is sheathed on the transmitter and receiver respectively, and is respectively accommodated in two through-holes.
3. electric toothbrush as described in claim 1, which is characterized in that the electric toothbrush further include the first pcb board and with institute
The second pcb board of the first pcb board electrical connection is stated, the sensor main body is set to first pcb board, and the control chip is set to
Second pcb board.
4. electric toothbrush as claimed in claim 3, which is characterized in that the brush head is formed with accommodating chamber, first pcb board
It is contained in the accommodating chamber.
5. electric toothbrush according to any one of claims 1-4, which is characterized in that the electric toothbrush further includes brush arm component
And Handleset, brush arm component one end are connected to the brush head, the other end is connected to the Handleset.
6. electric toothbrush as claimed in claim 5, which is characterized in that the electric toothbrush further includes being electrically connected with control chip
Motor and drive link, the Handleset is formed with accommodating cavity, and the motor is contained in the accommodating cavity, the biography
Lever one end is connected to the motor, and the other end is connected to the brush head.
7. electric toothbrush as claimed in claim 6, which is characterized in that the electric toothbrush further includes being contained in the accommodating cavity
Power module, the power module is electrically connected with the control chip.
8. electric toothbrush as claimed in claim 6, which is characterized in that the brush arm component is provided in the axial direction with through-hole, described
Drive link wears the through-hole.
9. electric toothbrush as claimed in claim 7, which is characterized in that the electric toothbrush further includes being set to the Handleset
Charging module, the charging module is electrically connected with the power module.
10. electric toothbrush as claimed in claim 5, which is characterized in that the electric toothbrush further includes being set to the handle group
The button of part outer surface, the button are electrically connected with the control chip.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444268.3U CN207640519U (en) | 2017-04-25 | 2017-04-25 | Electric toothbrush |
| PCT/CN2017/091672 WO2018196158A1 (en) | 2017-04-25 | 2017-07-04 | Electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720444268.3U CN207640519U (en) | 2017-04-25 | 2017-04-25 | Electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207640519U true CN207640519U (en) | 2018-07-24 |
Family
ID=62886060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720444268.3U Active CN207640519U (en) | 2017-04-25 | 2017-04-25 | Electric toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207640519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028674A (en) * | 2017-04-25 | 2017-08-11 | 深圳市云顶信息技术有限公司 | Electric toothbrush |
-
2017
- 2017-04-25 CN CN201720444268.3U patent/CN207640519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107028674A (en) * | 2017-04-25 | 2017-08-11 | 深圳市云顶信息技术有限公司 | Electric toothbrush |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |