CN205683162U - A kind of Dual Drive ultrasonic toothbrush - Google Patents
A kind of Dual Drive ultrasonic toothbrush Download PDFInfo
- Publication number
- CN205683162U CN205683162U CN201620176882.1U CN201620176882U CN205683162U CN 205683162 U CN205683162 U CN 205683162U CN 201620176882 U CN201620176882 U CN 201620176882U CN 205683162 U CN205683162 U CN 205683162U
- Authority
- CN
- China
- Prior art keywords
- brush
- toothbrush
- dual drive
- ultrasonic transducer
- front shroud
- 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
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Abstract
This utility model relates to a kind of Dual Drive ultrasonic toothbrush, including external structure and internal structure, wherein external structure includes brush (1), brush holder (2) and handle (3), described brush (1) connects handle (3) by brush holder (2), described internal structure includes ultrasonic transducer (4), direct current generator (5), drive plate (6), described ultrasonic transducer (4), direct current generator (5) constitutes Dual Drive, connect brush (1) respectively, described driving plate (6) signal connects ultrasonic transducer (4) and direct current generator (5).Compared with prior art, the dither that the operating frequency of this utility model ultrasonic transducer and operation mode can be designed as required required for producing carries out deep layer cleaning, the most also produce low-frequency vibration with direct current generator plus eccentric and carry out secondary, it is possible to achieve low-frequency vibration and dither occur simultaneously.
Description
Technical field
This utility model relates to toothbrush art, is specifically related to a kind of Dual Drive ultrasonic toothbrush.
Background technology
Ultrasonic toothbrush is exactly the high frequency vibrating dynamic formula electric toothbrush that frequency of vibration reaches ultrasonic frequency.According to ultrasound wave
Defining, the frequency of vibration of ultrasonic toothbrush should reach at least two ten thousand hertz.Ultrasonic toothbrush is continue ordinary toothbrush, electric tooth
Forth generation novel toothbrush after brush, acoustic toothbrush.The high frequency sound wave that ultrasonic toothbrush uses, makes water produce postcritical " empty
Change " phenomenon, reach to clean tooth and the effect in oral cavity.Ultrasound wave is possible not only to directly kill antibacterial, blocks the formation of dental plaque,
Dental surface and hiding tartar and tooth stain can also be rinsed, the effect of the tooth protection that reaches to clean one's teeth by the high energy species of cavitation.
Electric toothbrush in the market is all to use direct current generator as vibration source, adds that eccentric reaches to increase vibration
The effect of amplitude, its result is that whole toothbrush includes that handle portion is all vibrating, and experience and the effect of user are the most very poor；And it is straight
It is the lowest that stream motor rotates the frequency of vibration produced, and much smaller than ultrasonic frequency of vibration, does not has the effect of ultrasonic deep layer cleaning.Have
In the most external high-end brush for electric toothbrush, built-in a piece of piezoelectric patches produces supersonic vibration, but owing to piezoelectric patches itself is made
Amplitude produced by vibration source is the least, and these Weak Ultrasonics substantially do not have the effect of ultrasonic deep layer cleaning.
Summary of the invention
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and provide a kind of solution,
Can the Dual Drive ultrasonic toothbrush that cleans the teeth of comprehensive deep layer.
The purpose of this utility model can be achieved through the following technical solutions: a kind of Dual Drive ultrasonic toothbrush, including
External structure and internal structure, wherein external structure includes that brush, brush holder and handle, described brush connect hands by brush holder
Handle, it is characterised in that described internal structure includes ultrasonic transducer, direct current generator, driving plate, described ultrasonic transducer,
Direct current generator constitutes Dual Drive, connects brush respectively, and described driving partitioned signal connects ultrasonic transducer and direct current generator；
The described plate that drives produces the signal of telecommunication that Dual Drive needs, and direct current generator produces low-frequency vibration, and ultrasonic transducer produces
Raw dither, the vibration of two kinds of frequency ranges works or the work that is superimposed respectively, carries out deep layer and comprehensive cleaning tooth.
Described ultrasonic transducer includes that front shroud, piezoelectric patches, back shroud and bolt, described back shroud and bolt are pressure
Electricity sheet is fixed on front shroud, and amplifies supersonic vibration and vibration to the pretightning force required for piezoelectric patches, described front shroud
Pass to the brush of toothbrush.
Being provided with retainer ring and node in the middle of described front shroud, described front shroud is fixed on outside toothbrush by retainer ring
On shell, described retainer ring is connected on the node of front shroud.
Described retainer ring one end and described node integrated setting, the other end is fixing with inside toothbrush body to be connected.
Described front shroud front end is placed in brush, and rear end connects piezoelectric patches, and described piezoelectric patches and back shroud are placed in brush
In handle.
Described front shroud and the material of back shroud are light metal material, including aluminum or aluminium alloy.
Described ultrasonic transducer has one or more resonant frequency.
Described ultrasonic transducer can serve as sensor, the tooth data of user is transferred to by wireless transmission method
In application program, after program is analyzed, it is used for self-examination and dentist's diagnosis.
Described direct current generator includes that eccentric and fixed support, described eccentric are fixed on brush holder by fixed support
In, described eccentric is sent out the vibration produced big and passes to brush by brush holder.
The brush of described external structure is provided with bristle, or other professional tooth tool heads, and described handle adds rubber
Glue, reduces vibrations with further and increase the comfortableness held；Described internal structure is additionally provided with rechargeable battery and wireless charging
Coil, described rechargeable battery connects driving plate, it is provided that drives the energy required for plate, described Wireless charging coil to connect and fills
Electricity battery, periodically to the contactless charging of rechargeable battery.
The Dual Drive structure that described ultrasonic transducer and direct current generator are constituted may be also used in other individual consumer's goods or
In domestic consumer product.Such as Household floor-sweeping machine device people, ultrasound wave face washing instrument etc..
This utility model uses ultrasonic transducer to reach supersonic vibration truly come tooth as driving
Deep layer cleaning is carried out with oral cavity.The operating frequency of ultrasonic transducer and operation mode can be designed producing institute as required
The dither needed carries out deep layer cleaning, the most also carries out auxiliary with direct current generator plus eccentric generation low-frequency vibration clear
Clean, so can realize low-frequency vibration and dither occurs simultaneously, reach the purpose of comprehensive cleaning.
The utility model proposes the structure design of new type ultrasonic toothbrush, including two drivings.By traditional unidirectional current
Machine produces the vibration of common low-frequency vibration and the two kinds of frequency ranges of dither required for being produced by ultrasonic transducer and is superimposed upon one
Rise, reach deep layer and the purpose of comprehensive cleaning tooth.The critical piece of ultrasonic transducer is piezoelectric patches, but piezoelectric patches itself
The vibration produced is the faintest, if only with piezoelectric patches as vibration source, not having the ultrasonic effect brushed teeth.Ultrasonic transducer
It is to utilize system resonance mode to be operated, by front shroud, piezoelectric patches, bolt and back shroud through specially designed resonance mode
Can resonate under the effect of the signal of telecommunication, thus the vibration of output is more much bigger than single piezoelectric patches, can be used to clean
Tooth.Meanwhile, while ultrasonic transducer is as driver, it is also possible to use as sensor, the corresponding data of tooth is passed
Being passed in application program, such user just can know the situation of oneself tooth in time.
Compared with prior art, the beneficial effects of the utility model are embodied in following several respects:
One, easy to operate: ordinary toothbrush needs people that bristle firmly coordinates toothpaste repeatedly rub on tooth and reaches cleaning
The purpose of dental surface.This utility model toothbrush can realize automatic teeth-brushing, only bristle need to be moved on to relevant position without the most just
Can reach to clean the purpose of tooth.
Two, respond well: ordinary toothbrush have no idea bristle is gone less than place be cleaned.Tooth of the present utility model
Brush produce vibration bristle can also be gone less than place be cleaned, oral cavity is also had cleaning effect simultaneously.
Three, Consumer's Experience is good: if the most excessive phenomenon easily causing gingival hemorrhage of ordinary toothbrush.This invention is to gingiva
Not injury, and substantially need not firmly during brushing teeth, brings a brand-new and happy experience of brushing teeth to user, for
The health at family is also the most helpful.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model ultrasonic toothbrush；
Fig. 2 is the generalized section of this utility model ultrasonic transducer；
Fig. 3 is the structural representation enlarged drawing of this utility model Dual Drive；
In Fig. 1 shown in label:
1, brush, 2, brush holder, 3, handle, 1a, bristle；
In Fig. 2 shown in label:
4, ultrasonic transducer, 5, direct current generator, 6, drive plate, 7, rechargeable battery, 8, Wireless charging coil；
In Fig. 3 shown in label:
4a, front shroud, 4a1, front shroud retainer ring, 4a2, front shroud node, 4b, piezoelectric patches, 4c, back shroud, 4d, spiral shell
Bolt, 5a, eccentric, 5b, fixed support.
Detailed description of the invention
Elaborating embodiment of the present utility model below, the present embodiment is being front with technical solutions of the utility model
Put and implement, give detailed embodiment and concrete operating process, but protection domain of the present utility model does not limits
In following embodiment.
Embodiment 1
As shown in Figures 1 to 3, new type ultrasonic toothbrush of the present utility model, this toothbrush external structure includes brush 1, brush holder
2, the bristle 1a on handle 3 and brush 1.Brush 1 is the part of toothbrush workpiece, and handle 3 is the part that user holds, and brush holder 2 is
Connect brush 1 and the part of handle 3.This its interior structure includes Dual Drive: ultrasonic transducer 4 and direct current generator 5, drive plate
6, rechargeable battery 7, Wireless charging coil 8.The main drive part of toothbrush is ultrasonic transducer 4, including front shroud 4a, piezoelectric patches
4b, back shroud 4c and bolt composition 4d.Back shroud 4c and bolt 4d is responsible for piezoelectric patches 4b to be fixed on front shroud 4a, and gives pressure
Pretightning force required for electricity sheet 4b.Front shroud 4a is responsible for amplifying supersonic vibration and transmitting vibrations to the brush 1 of toothbrush.Whole super
Sonic transducer 4 is fixed on the shell of toothbrush by retainer ring 4a1 on front shroud 4a, retainer ring 4a1 and the company of front shroud 4a
Connect, be placed on the node 4a2 of front shroud 4a.Each part mentioned above combines the resonance mode realizing required supersonic frequency.Tooth
Another drive part of brush is direct current generator 5, including eccentric 5a and fixed support 5b, eccentric 5a by fixed support 5b
It is arranged in brush holder 2.When direct current generator 5 works, eccentric 5a is responsible for the vibration produced being sent out big and passing to brush by brush holder 2
1.Under the signal of telecommunication driving plate 6 to produce drives, ultrasonic transducer 4 can resonate, the supersonic vibration required for providing.
Direct current generator 5 is the auxiliary of ultrasonic transducer 4, to make up the deficiency in low-frequency vibration of supersonic vibration.Plate 6 is driven to be responsible for offer
The signal of telecommunication required for two kinds of drivings, rechargeable battery 7 is responsible for being supplied to drive the energy required for plate 6.Wireless charging coil 8 is negative
Duty periodically gives the contactless charging of rechargeable battery 7, is additionally equipped with special charger.
Embodiment 2
Brush, without bristle, changes other professional tooth tool heads into, and increases rubber with further minimizing vibrations at handle
The comfortableness held with increase.
Said front-covering panel and back shroud use aluminum to make.
In toothbrush, ultrasonic transducer can serve as sensor, utilizes the wireless transmission methods such as embedded with bluetooth the tooth of user
Data are transferred in the application programs such as mobile phone, can be used to self-examination and dentist's diagnosis after program analysis.Remaining is with implementing
Example 1.
The structure of above-mentioned Dual Drive is mainly used in toothbrush, but is not limited only to toothbrush, it is also possible to be used in other individual consumer's goods
With in domestic consumer product, such as Household floor-sweeping machine device people, ultrasound wave face washing instrument etc..
Claims (9)
1. a Dual Drive ultrasonic toothbrush, including external structure and internal structure, wherein external structure includes brush (1), brush
Handle (2) and handle (3), described brush (1) connects handle (3) by brush holder (2), it is characterised in that described internal structure
Including ultrasonic transducer (4), direct current generator (5), driving plate (6), described ultrasonic transducer (4), direct current generator (5) constitute double
Driving, connect brush (1) respectively, described driving plate (6) signal connects ultrasonic transducer (4) and direct current generator (5).
A kind of Dual Drive ultrasonic toothbrush the most according to claim 1, it is characterised in that described ultrasonic transducer (4)
Including front shroud (4a), piezoelectric patches (4b), back shroud (4c) and bolt (4d), described back shroud (4c) and bolt (4d) are pressure
Electricity sheet (4b) is fixed on front shroud (4a), and amplifies to the pretightning force required for piezoelectric patches (4b), described front shroud (4a)
Supersonic vibration also transmits vibrations to the brush (1) of toothbrush.
A kind of Dual Drive ultrasonic toothbrush the most according to claim 2, it is characterised in that in the middle of described front shroud (4a)
Being provided with retainer ring (4a1) and node (4a2), described front shroud (4a) is fixed on the shell of toothbrush by retainer ring (4a1),
Described retainer ring (4a1) is connected on the node (4a2) of front shroud (4a).
A kind of Dual Drive ultrasonic toothbrush the most according to claim 3, it is characterised in that described retainer ring (4a1)
End and described node (4a2) integrated setting, the other end is fixing with inside toothbrush body to be connected.
A kind of Dual Drive ultrasonic toothbrush the most according to claim 2, it is characterised in that described front shroud (4a) front end
Being placed in brush (1), rear end connects piezoelectric patches (4b), and described piezoelectric patches (4b) and back shroud (4c) are placed in brush holder (2).
A kind of Dual Drive ultrasonic toothbrush the most according to claim 2, it is characterised in that described front shroud (4a) and after
The material of cover plate (4c) is light metal material, including aluminum or aluminium alloy.
A kind of Dual Drive ultrasonic toothbrush the most according to claim 1, it is characterised in that described ultrasonic transducer (4)
There is one or more resonant frequency.
A kind of Dual Drive ultrasonic toothbrush the most according to claim 1, it is characterised in that described ultrasonic transducer (4)
As sensor.
A kind of Dual Drive ultrasonic toothbrush the most according to claim 1, it is characterised in that the brush of described external structure
(1) it is provided with bristle (1a), described handle (3) adds rubber；Described internal structure is additionally provided with rechargeable battery (7) and wireless
Charge coil (8), described rechargeable battery (7) connects driving plate (6), it is provided that drive the energy required for plate (6), described
Wireless charging coil (8) connects rechargeable battery (7), uses contactless charging periodically to rechargeable battery (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176882.1U CN205683162U (en) | 2016-03-08 | 2016-03-08 | A kind of Dual Drive ultrasonic toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620176882.1U CN205683162U (en) | 2016-03-08 | 2016-03-08 | A kind of Dual Drive ultrasonic toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205683162U true CN205683162U (en) | 2016-11-16 |
Family
ID=57264690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620176882.1U Expired - Fee Related CN205683162U (en) | 2016-03-08 | 2016-03-08 | A kind of Dual Drive ultrasonic toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205683162U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596103A (en) * | 2016-03-08 | 2016-05-25 | 上海相友超声科技有限公司 | Dual-drive ultrasonic toothbrush |
-
2016
- 2016-03-08 CN CN201620176882.1U patent/CN205683162U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105596103A (en) * | 2016-03-08 | 2016-05-25 | 上海相友超声科技有限公司 | Dual-drive ultrasonic toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20180308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |