CN110037818A - Ultrasonic toothbrush - Google Patents
Ultrasonic toothbrush Download PDFInfo
- Publication number
- CN110037818A CN110037818A CN201910469547.9A CN201910469547A CN110037818A CN 110037818 A CN110037818 A CN 110037818A CN 201910469547 A CN201910469547 A CN 201910469547A CN 110037818 A CN110037818 A CN 110037818A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- brush head
- brush
- ultrasonic transducer
- wireless transmission
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
- A61C17/16—Power-driven cleaning or polishing devices
- A61C17/20—Power-driven cleaning or polishing devices using ultrasonics
Abstract
The invention discloses a kind of ultrasonic toothbrush, including brush head, and the brush handle connecting with removable brush head；Close to one end of brush head, sealing is equipped with wireless transmission coil in the brush handle, and one end of close brush handle is equipped with wireless receiving coil in the brush head；One end sealing in the brush head far from brush handle is equipped with ultrasonic transducer, and the wireless receiving coil is electrically connected with ultrasonic transducer.Its advantages are that wireless transmission coil of the present invention is powered by coil lotus root conjunction generation voltage to ultrasonic transducer, good water-proof effect；The bottom of brush head is arranged in wireless receiving coil, and wireless receiving coil is sealing and cannot contact with water that brush head can be cleaned arbitrarily.
Description
Technical field
The present invention relates to a kind of field of toothbrushes, especially a kind of ultrasonic toothbrush.
Background technique
Ultrasonic toothbrush on the market is powered using hard contact mode to ultrasonic transducer at present, this power supply mode
Come with some shortcomings place, and e.g., with using the time to extend, hard contact can generate oxidation, so that hard contact contacts
It is bad；Brush head will carry out waterproof simultaneously, cannot random cleanninfg brushes.
Summary of the invention
Present invention aims to solve the deficiencies of the prior art, and provides a kind of a kind of ultrasonic toothbrush.
A kind of technical solution of the invention:
A kind of ultrasonic toothbrush, including brush head, and the brush handle being connect with removable brush head；Close to brush head in the brush handle
One end sealing be equipped with wireless transmission coil, be equipped with wireless receiving coil close to one end of brush handle in the brush head；The brush head
One end sealing of interior separate brush handle is equipped with ultrasonic transducer, and the wireless receiving coil is electrically connected with ultrasonic transducer.
A kind of preferred embodiment is that motor is equipped in the brush handle, and the swinging axle of the motor is fixedly connected and is used for brush head
Driving brush is swung.
A kind of preferred embodiment is that brush head is equipped with bristle, the amplitude of fluctuation 10-20 degree of institute's bristle, and it is 20- that bristle, which swings dynamics,
450g.cm。
A kind of preferred embodiment is that the brush head is equipped with ultrasonic energy via hole, the ultrasonic energy via hole and ultrasonic waves
Energy device is oppositely arranged, and the head surface is equipped with the flashing for covering ultrasonic energy via hole.
A kind of preferred embodiment is that battery and pcb board are equipped in the brush handle, the battery and wireless transmission coil respectively with
Pcb board electrical connection, pcb board receive wireless transmission coil transmissions by wireless transmission coil transmissions signal, wireless receiving coil
After signal, control ultrasonic transducer generates ultrasonic wave.
A kind of preferred embodiment is the working frequency and 0.02W/cm of the ultrasonic transducer generation 20KHZ~50KHZ2~
1W/cm2Ultrasound intensity.
In summary technical solution, beneficial effects of the present invention: wireless transmission coil of the present invention is closed by coil lotus root and is generated
Voltage is powered to ultrasonic transducer, good water-proof effect；The setting of wireless receiving coil in brush head, the sealing of wireless receiving coil and with
Water cannot contact, and brush head can be cleaned arbitrarily；Wireless receiving coil is closed with wireless transmission coil by wireless lotus root, and experience is increased
Sense.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And it can be implemented in accordance with the contents of the specification, and in order to allow above and other objects, features and advantages of the invention can
It is clearer and more comprehensible, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is perspective view one of the invention；
Fig. 2 is perspective view two of the invention；
Fig. 3 is the partial enlarged view of A in Fig. 2；
Fig. 4 is the working principle of the invention figure.
Specific embodiment
To illustrate thought and purpose of the invention, the present invention is made below in conjunction with the drawings and specific embodiments further
Explanation.
As shown in Figures 1 to 4, a kind of ultrasonic toothbrush, including brush head 10, and the brush handle with the removable connection of brush head 10
20；Close to one end of brush head 10, sealing is equipped with wireless transmission coil 21, close brush handle 20 in the brush head 10 in the brush handle 20
One end sealing be equipped with wireless receiving coil 11；One end in the brush head 10 far from brush handle 20 is equipped with ultrasonic transducer 12,
The wireless receiving coil 11 is electrically connected with ultrasonic transducer 12.
As shown in Figures 1 to 4, wireless receiving coil 11 is electrically connected with ultrasonic transducer 12 by conducting wire 14, wireless to send out
Ray circle 21 is sealingly disposed in brush handle 20, and wireless receiving coil 11 is sealingly disposed in brush head 10, wireless transmission coil of the present invention
21 by coil lotus root close generate voltage gives ultrasonic transducer 12 power, at present on the market hard contact mode to ultrasonic waves
Good water-proof effect is compared in energy device power supply, while hard contact mode can be generated with using the time to extend on hard contact surface
Oxidation, so that hard contact poor contact.The brush head of market will carry out waterproof at present simultaneously, cannot random cleanninfg brushes.
The setting of wireless receiving coil 11 of the invention is in brush head 10, and wireless receiving coil 11 is because sealing cannot be contacted with water, brush head 10
It can arbitrarily clean.
As shown in Figures 1 to 4, motor 22 is equipped in the brush handle 20, the swinging axle 23 and brush head 10 of the motor 22 are solid
It is fixed to connect and swung for driving brush 10.Brush head 10 is equipped with bristle, the amplitude of fluctuation 10-20 degree of institute's bristle, bristle oscillatory forces
Degree is 20-450g.cm.
As shown in Figures 1 to 4, the brush head 10 is equipped with ultrasonic energy via hole 13, the ultrasonic energy via hole 13 with
Ultrasonic transducer 12 is oppositely arranged, and 10 surface of brush head is equipped with the flashing for covering ultrasonic energy via hole 13.
As shown in Figures 1 to 4, ultrasonic transducer 12 is fixed in brush head 10 using encapsulating mode, when teeth are brushed,
The through tooth and gum that the ultrasonic wave that ultrasonic transducer 12 generates passes through the flashing of ultrasonic energy via hole 13.
As shown in Figures 1 to 4,20 outer wall of brush handle is equipped with switch key, is equipped with battery 24 and pcb board in the brush handle 20
25, the battery 24 and wireless transmission coil 21 are electrically connected with pcb board 25 respectively, and switch key is electrically connected with pcb board 25, PCB
Plate 25 emits signal by wireless transmission coil 21, after wireless receiving coil 11 receives the signal that wireless transmission coil 21 emits,
It controls ultrasonic transducer 12 and generates ultrasonic wave.
As shown in Figures 1 to 4, the ultrasonic transducer 12 generates the working frequency and 0.02 to 1W/ of 20KHZ-50KHZ
cm2Ultrasound intensity.Battery 24 powers to pcb board 25 and generates electric current, and pcb board 25 emits signal by wireless transmission coil 21,
After wireless receiving coil 11 and 21 lotus root of wireless transmission coil are closed, voltage is applied to ultrasonic transducer 12 by power supply line 14, is made
The working frequency and 0.02W/cm of the generation of ultrasonic transducer 12 20KHZ~50KHZ2~1W/cm2Ultrasound intensity.Battery 24 passes through
MCU is electrically connected with pcb board 25, while pcb board 25 is used for by the control signal that driving circuit generates a 85-400HZ pulsewidth
Drive motor 22, motor 22 control brush head 10 by swinging axle 23 and swing, and make bristle amplitude of fluctuation 10-20 degree.Dynamics
It can adjust between 20-450g.cm.Bearing is arranged with outside swinging axle 23, bearing is located in brush head 10 and fixes with brush head 10 and connects
It connects, swinging axle 23 is protruded into brush head 10 and is rotatablely connected with bearing, when motor 22 works, drives bearing and brush by swinging axle 23
First 10 swing together.
As shown in Figures 1 to 4, ultrasonic toothbrush of the invention is to reach removing in the cavitation effect of periodontal using ultrasonic wave
The germ of periodontal and filth, cleaning range can cover each position of periodontal.Ultrasonic toothbrush is to be arranged to surpass in brush head
Acoustic wave transducer 12, ultrasonic transducer 12 generate the frequency that vibration is greater than 20000 hertz, emit ultrasonic energy.Ultrasonic wave
Energy is transmitted to tooth and gingival surface by the bristle and the ultrasonic energy via hole 13 by bristle of brush head 10, on the one hand loosens
The bonding of bacterial plaque, tartar and tiny dental calculus and tooth destroys parasitized breeding of the bacterium in gingival pocket and each covert of facing, together
When, transfer of ultrasonic energy to gingival surface is even penetrated into inside gum by bristle, and after acting on cell membrane, accelerates
Blood circulation boosts metabolism, and can inhibit tooth meat inflammation and bleeding gums, prevents gingival atrophy.Because brush head passes through motor
22 can do the swing of 10-20 degree, can play the role of erect brush, and brush head dynamics can pass through the duty ratio of adjusting pulsewidth signal
Change dynamics.Erect brush can more preferably clean meat foam, dish leaf and the big binding of teeth space.
It is a specific embodiment of the invention above, it is noted that for those skilled in the art,
Various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as this hair
Bright protection scope.
Claims (6)
1. a kind of ultrasonic toothbrush, which is characterized in that including brush head, and the brush handle being connect with removable brush head；The brush handle
One end sealing of interior close brush head is equipped with wireless transmission coil, seals in the brush head close to one end of brush handle and is equipped with wireless receiving
Coil；One end in the brush head far from brush handle is equipped with ultrasonic transducer, the wireless receiving coil and ultrasonic transducer
Electrical connection.
2. ultrasonic toothbrush according to claim 1, which is characterized in that motor is equipped in the brush handle, the motor
Swinging axle is fixedly connected with brush head and swings for driving brush.
3. ultrasonic toothbrush according to claim 1, which is characterized in that the brush head is equipped with bristle, the swing of institute's bristle
Amplitude 10-20 degree, it is 20-450g.cm that bristle, which swings dynamics,.
4. ultrasonic toothbrush according to claim 1 or 2, which is characterized in that the brush head is equipped with ultrasonic energy via hole,
The ultrasonic energy via hole is oppositely arranged with ultrasonic transducer, and the head surface is equipped with and covers ultrasonic energy via hole
Flashing.
5. ultrasonic toothbrush according to claim 1, which is characterized in that battery and pcb board are equipped in the brush handle, it is described
Battery and wireless transmission coil are electrically connected with pcb board respectively, and pcb board passes through wireless transmission coil transmissions signal, wireless receiving line
After circle receives the signal of wireless transmission coil transmissions, control ultrasonic transducer generates ultrasonic wave.
6. ultrasonic toothbrush according to claim 1, which is characterized in that the ultrasonic transducer generation 20KHZ~
The working frequency and 0.02W/cm of 50KHZ2~1W/cm2Ultrasound intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469547.9A CN110037818A (en) | 2019-05-31 | 2019-05-31 | Ultrasonic toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910469547.9A CN110037818A (en) | 2019-05-31 | 2019-05-31 | Ultrasonic toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110037818A true CN110037818A (en) | 2019-07-23 |
Family
ID=67284370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910469547.9A Withdrawn CN110037818A (en) | 2019-05-31 | 2019-05-31 | Ultrasonic toothbrush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110037818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292454A (en) * | 2019-08-06 | 2019-10-01 | 深圳市欣点通科技有限公司 | A kind of multifunctional electric toothbrush |
-
2019
- 2019-05-31 CN CN201910469547.9A patent/CN110037818A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110292454A (en) * | 2019-08-06 | 2019-10-01 | 深圳市欣点通科技有限公司 | A kind of multifunctional electric toothbrush |
| WO2021022585A1 (en) * | 2019-08-06 | 2021-02-11 | 深圳市欣点通科技有限公司 | Multi-functional electric toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190723 |
|
| WW01 | Invention patent application withdrawn after publication |