CN108852545A - A kind of ultrasonic cavitron of not damage tooth - Google Patents
A kind of ultrasonic cavitron of not damage tooth Download PDFInfo
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- CN108852545A CN108852545A CN201710335793.6A CN201710335793A CN108852545A CN 108852545 A CN108852545 A CN 108852545A CN 201710335793 A CN201710335793 A CN 201710335793A CN 108852545 A CN108852545 A CN 108852545A
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- working body
- operation tip
- tooth
- amplitude transformer
- ultrasonic cavitron
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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
Landscapes
- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of ultrasonic cavitrons of not damage tooth, and the energy converter including handle casing and setting inside the shell, the energy converter front end is fixedly connected with the first end of amplitude transformer, and the second end of the amplitude transformer extends to outside shell；The second end of the amplitude transformer connects a pair of of tooth and carries out clean operation tip；The operation tip includes at least the first working body and the second working body, and first working body body by integral forming or is connected to one with the second work, forms the operation tip with zones of differential stiffness；The ultrasonic cavitron further includes image collecting device, and described image acquisition device is connect by the deformable attachment device of shape with the tooth cleaning handle.The present invention is designed by the structure of amplitude transformer, with the design of operation tip, the improvement of photographic device attachment device, the safety and comfort level of prophy device are improved on the whole, tooth cleaning handle is set to be easier to normal user operation use, the dental care mode self-service completion at home for this health that allows to clean one's teeth.
Description
Technical field
It cleans one's teeth instrument field the invention belongs to medical-dental, specifically, the ultrasonic wave for being related to a kind of not damage tooth is clean
Tooth machine.
Background technique
Tooth-cleaning machine is the special equipment of toothwash, is the instrument for cleaning teeth for removing calculus dentalis, korron, bacterial plaque etc..Ultrasonic wave
Tooth-cleaning machine is high frequency, the high energy vibration generated using ultrasonic wave, by work head on smooth ultrasonic tooth cleaner handgrip, tooth
The calculus dentalis of tooth surface, tooth stain are smashed and are fallen off.Ultrasonic cavitron generally comprises power supply, host, handle and floor push, host
Supersonic generator is inside installed, work head is mounted in the amplitude transformer of handle front end, is equipped in handle and is sent out with ultrasonic wave
Raw ultrasonic transducer of the device by cable connection, ultrasonic transducer are converted to the high-frequency electrical energy that supersonic generator generates
High-frequency mechanical vibration, work head are smashed the dirt of dental surface using the high-frequency mechanical vibration, while smashing, utilize work
Make the water mist sprayed inside head while being rinsed.Ultrasonic wave toothwash has highly significant for the dental health for improving people
Effect.
Toothwash is the health-care method of tooth, and correct toothwash is beneficial and harmless.Primary, smoking in toothwash general recommendations 6 months
It is accustomed to serious suggestion 3 months once.However due to the limitation of various conditions, toothwash at present requires hospital by the tooth of profession
Section practitioner provides toothwash service for patient, this allows the wish of people's toothwash to be greatly lowered, it is therefore desirable to which providing one kind can
To be suitble to the prophy device of people's oneself operation in the family.
Tooth-cleaning machine operation tip is a kind of important accessory of ultrasonic dental scaler, is mounted on the end of ultrasonic scaling cleaner handgrip, is used
In the scaling, periodontal treatment, cavity preparation etc. of tooth, tooth-cleaning machine operation tip is designed to according to the concrete function of required completion
Different shape and structures.Existing tooth-cleaning machine operation tip is the metal structure of integral type, i.e. tooth-cleaning machine operation tip from its operation tip
Interconnecting piece to its work pointed nose is integrated component.Tooth-cleaning machine operation tip is all its work pointed nose and tooth when in use
Contact, is scraped, is ground, being bored, root canal swings and the operation such as washes, and work pointed nose is easily damaged, abrasion, once work pointed nose is damaged
Or abrasion is it is necessary to replace entire tooth-cleaning machine operation tip, it is at high cost.And its metal material is also unfavorable for user oneself and washes
Tooth operation, although the amplitude very little of ultrasonic vibration makes since the characteristic of metal itself makes people generate natural fear
People naturally reduce the frequency of toothwash and use the operation tip of metal especially by the artificial tooth body of repairing or plantation
It will appear the scratch for adhering to plaque after toothwash instead, these all run counter to the treatment principle of toothwash.
Meanwhile the amplitude transformer of existing operation tip and tooth-cleaning machine is that connection is realized in the shell of handle, it is necessary to be passed through
The setting tool of profession is just able to achieve the fixation or replacement of operation tip, and operation is inconvenient.Simultaneously because interconnecting piece is embedded in outside
In shell, the position of connection can not effectively be cleaned, and can generate a large amount of bacterium in its interface after a period of use
Breed the health for being unfavorable for user.
Also, if user oneself carries out toothwash at home, it is necessary to oneself comprehensively monitors the process of toothwash,
Moment observes the mated condition of operation tip and tooth, and the picture pick-up device of existing toothwash handle is not to be applied to patient oneself
Oneself tooth is carried out designed by the situation of toothwash, the angles and positions of Image Acquisition be not able to satisfy user to tooth into
The requirement of row observation.
The above factor all seriously limits water toothpick and enters common people house, reduces toothwash process just
Victory and safety.In order to which the dental health for promoting people is horizontal, being badly in need of one kind can be suitable for carrying out self-service toothwash at home
Prophy device.
In view of this present invention is specifically proposed.
Summary of the invention
The technical problem to be solved in the present invention is that overcoming the deficiencies of the prior art and provide a kind of ultrasound of not damage tooth
Wave tooth-cleaning machine, by the design of the structure of amplitude transformer design and operation tip, the improvement of photographic device attachment device, on the whole
The safety and comfort level for improving prophy device make tooth cleaning handle be easier to normal user operation use, make to clean one's teeth this strong
The dental care mode of health can self-service completion at home.
In order to realize the purpose, the present invention adopts the following technical scheme that：
A kind of ultrasonic cavitron of not damage tooth, the energy converter including handle casing and setting inside the shell are described
Energy converter front end is fixedly connected with the first end of amplitude transformer, and the second end of the amplitude transformer extends to outside shell；The amplitude transformer
Second end connects a pair of of tooth and carries out clean operation tip.
Further, the second end of the amplitude transformer is provided with mounting hole, and the operation tip includes connecting pin and tip, institute
It states connecting pin to be inserted into the mounting hole, is locked by locking device, is limited by limiting device.
Further, the operation tip is arranged in the limiting device, including positioning ring and locating slot, the positioning ring
Connecting pin outer surface is and the integrally formed annular protrusion of operation tip；The locating slot is located at the installation of the second end of amplitude transformer
It is the annular groove to match with the positioning ring on the inner wall in hole；The deformation that positioning ring passes through connecting pin and/or mounting hole
It is packed into locating slot, realizes limit of the mounting hole to operation tip connecting pin.
Further, the second end of the amplitude transformer is to side arc-shaped bend.
Further, the second end of the amplitude transformer is right circular cylinder, and the operation tip tip is to side arc-shaped bend.
Further, the ultrasonic cavitron further includes image collecting device and/or lighting device, described image acquisition
Device and/or lighting device are connect by the deformable attachment device of shape with the handle casing；The operation tip at least wraps
It includes the first working body and the second working body, first working body and the second work body by integral forming or is connected to one,
Form the operation tip with zones of differential stiffness and/or toughness region.
A kind of ultrasonic cavitron of not damage tooth, including clean operation tip is carried out to tooth, the operation tip is extremely
It less include the first working body and the second working body, first working body works with second and body by integral forming or is fixedly connected as one
Body forms the operation tip with zones of differential stiffness and/or toughness region.
Further, first working body and the second working body, which are formed on cross section, has different firmness zones
And/or the operation tip in toughness region.
Further, first working body and the second working body, which are formed on cross section, has different firmness zones
And/or the operation tip in toughness region；First working body is located at close to cleaned tooth side, and hardness is greater than the second work
The top surface of the hardness of body, first working body is completely covered by the bottom surface of the second working body；Or second work
The side of body is fully wrapped around by the first working body.
Further, first working body and the second working body, which are formed on cross section, has different firmness zones
And/or the operation tip in toughness region；The operation tip is bamboo wood, and the bamboo wood includes bamboo skin and the bamboo body with the skin-deep company of bamboo,
First working body is bamboo body, and the second working body is bamboo skin.
Further, first working body is used for cleaning of teeth；The first working body hardness is less than the second work
The hardness of body.
Further, the head of first working body is gold material.
Further, the ultrasonic cavitron includes the energy converter of handle casing and setting inside the shell, the transducing
Device front end is fixedly connected with the first end of amplitude transformer, and the second end of the amplitude transformer extends to outside shell；The second of the amplitude transformer
End connects a pair of of tooth and carries out clean operation tip；The ultrasonic cavitron further includes image collecting device and/or illumination dress
It sets, described image acquisition device and/or lighting device are connect by the deformable attachment device of shape with the handle casing.
A kind of ultrasonic cavitron of not damage tooth, including tooth cleaning handle, the ultrasonic cavitron further include image
Acquisition device and/or lighting device, described image acquisition device and/or lighting device by the deformable attachment device of shape with
The tooth cleaning handle connection.
Further, the attachment device is stereotypes hoses, and the stereotypes hoses can be arbitrarily bent and keep its shape
Shape.
Further, described image acquisition device includes camera lens and the lens jacket that is wrapped in outside camera lens, the stereotypes hoses
It is fixed on the middle part at the lens jacket back side.
Further, the tooth cleaning handle further includes shell, and energy converter is provided in shell, and the energy converter front end is fixed
The first end of amplitude transformer is connected, the second end of the amplitude transformer extends to outside shell；The second end of the amplitude transformer connects a pair of
Tooth carries out clean operation tip；The operation tip includes at least the first working body and the second working body, first working body
It body by integral forming or is connected to one with the second work, forms the work with zones of differential stiffness and/or toughness region
Point.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art.
By the selection of the structure design and operation tip of amplitude transformer, toothwash handle is made to be easier to normal user operation use,
It is improved simultaneously by the attachment device to the photographic device on tooth cleaning handle, allows photographic device root during toothwash
According to needing to carry out angular adjustment, and it is more advantageous to the observation that user carries out cavity interior, improves prophy device on the whole
Safety and comfort level.
The Transformer design of energy converter is to extend directly into outside shell by the present invention, avoids current tooth cleaning handle luffing
Bar is located in tooth cleaning handle shell, not only needs professional tool in the tooth cleaning device that replacement is connect with amplitude transformer, it is also necessary to beat
Over shell the drawbacks of.The application realizes the closure of better tooth cleaning handle, improves the safety of tooth cleaning handle overall operation
Property.Operation tip is directly installed in amplitude transformer by the present invention, and is realized and operation tip by limiting device and locking device
It is fixedly secured, realizes tooth-cleaning machine and clean one's teeth the safety of process.
There is operation tip in the present invention region of different hardness to work as hardness when having different hardness on cross section
When higher part is broken, the connection state of hardness lower part will not influence, therefore avoid previous homogenous material and be made
Operation tip the case where being easy to happen fracture, improve the safety of toothwash operation tip.In addition, different when having on longitudinal section
When hardness, the lower material of hardness can be used at the tip of operation tip according to the requirement used, and by the interconnecting piece of operation tip
Set up separately and be set to material with high hardness, not only meets the requirement of the grip strength of operation tip interconnecting piece in this way, also reduce operation tip
Damage to the tooth of toothwash person.
Simultaneously in order to realize the self-service toothwash of ordinary user, it is also provided on the handle casing of ultrasonic cavitron of the invention
The image collecting device and/or lighting device connected by stereotypes hoses, which can be any according to the requirement used
Adjust the angle, the process of toothwash made no longer to there is observation dead angle, be more conducive to user toothwash process is carried out it is more accurate
Control, to improve the safety of toothwash process.
Using ultrasonic cavitron of the invention, in conjunction with the display device to match, so that it may realize ordinary user certainly
Oneself operation carries out self-service toothwash, while entire implementation process is simple, safety, reliably.Make this optimal teeth caring side of toothwash
Method is able to enter in average family, and the dental health for improving the whole society is horizontal.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Attached drawing is as a part of the invention, and for providing further understanding of the invention, of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, but does not constitute an undue limitation on the present invention.Obviously, the accompanying drawings in the following description
Only some embodiments to those skilled in the art without creative efforts, can be with
Other accompanying drawings can also be obtained according to these attached drawings.In the accompanying drawings：
Fig. 1 is the tooth cleaning handle schematic diagram of the ultrasonic cavitron of one embodiment of the invention；
Fig. 2 is the operation tip and amplitude transformer scheme of installation of Fig. 1 one embodiment of the invention；
Fig. 3 is the tooth cleaning handle schematic diagram of the ultrasonic cavitron of another embodiment of the present invention；
Fig. 4 is the operation tip and amplitude transformer scheme of installation of Fig. 3 another embodiment of the present invention；
Fig. 5 is the operation tip schematic diagram of another embodiment of the present invention；
Fig. 6 is the A-A of another embodiment of the present invention Fig. 5 to sectional view schematic diagram；
Fig. 7 is the A-A of another embodiment of the present invention Fig. 5 to sectional view schematic diagram；
Fig. 8 is the operation tip schematic diagram of another embodiment of the present invention；
Fig. 9 is the ultrasonic cavitron system structure diagram of another embodiment of the present invention；
In figure：1, amplitude transformer；2, handle casing；3, energy converter；4, electric wire；5, water pipe；6, operation tip；7, stereotypes hoses；
8, camera lens；9, lens jacket；10, headlamp；11, locking nut；12, positioning ring；13, mounting hole；14, locating slot；15, locking screw
Line；101, the first end of amplitude transformer；102, the second end of amplitude transformer；601, connecting pin；602, tip；603, the first working body；
604, the second working body.
It should be noted that these attached drawings and verbal description are not intended to the design model limiting the invention in any way
It encloses, but illustrates idea of the invention by referring to specific embodiments for those skilled in the art.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in embodiment is clearly and completely described, the following examples are intended to illustrate the invention, but
It is not intended to limit the scope of the invention.
In the description of the present invention, it should be noted that term " on ", "front", "rear", "left", "right", " is erected at "lower"
Directly ", the orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
As shown in Figures 1 to 9, present invention discloses a kind of ultrasonic cavitrons of not damage tooth, including handle casing 2
With the energy converter 3 of setting inside the shell, 3 front end of energy converter is fixedly connected with the first end 101 of amplitude transformer, the amplitude transformer
Second end 102 extends to outside handle casing 2；The second end 102 of the amplitude transformer connects a pair of of tooth and carries out clean operation tip
6；The operation tip 6 includes at least the first working body 603 and the second working body 604, first working body 603 and the second work
Body 604 is integrally formed or is connected to one, and forms the operation tip 6 with zones of differential stiffness；The ultrasonic cavitron
It further include image collecting device, described image acquisition device is connected by the deformable attachment device of shape and the tooth cleaning handle
It connects.Design of the present invention by the structure design and operation tip of amplitude transformer, the improvement of photographic device attachment device, on the whole
The safety and comfort level for improving prophy device make tooth cleaning handle be easier to normal user operation use, make to clean one's teeth this strong
The dental care mode of health can self-service completion at home.
Embodiment one
As shown in Figure 1 to Figure 2, the ultrasonic cavitron of the not damage tooth of one kind described in the present embodiment, including outside handle
Shell 2 and the energy converter 3 being arranged in handle casing 2,3 front end of energy converter is fixedly connected with the first end 101 of amplitude transformer, described
The second end 102 of amplitude transformer extends to outside handle casing 2；The second end 102 of the amplitude transformer connects a pair of of tooth and is cleaned
Operation tip 6.
In the present embodiment, which is the operation that toothwash is carried out using ultrasonic tooth technology.As shown in figure 1
It is shown, it also include electric wire 4 and water pipe 5 in tooth cleaning handle of the invention, the high frequency generated using ultrasonic wave, high energy vibration pass through light
Sliding operation tip smashes the calculus dentalis of dental surface, tooth stain.Identical with prior art, operation tip 6 is arranged in the present embodiment
There is water outlet, generate water mist and rubble, bacterial plaque are washed away, and is operation tip Head cooling.As shown in Figure 1, in the ultrasonic wave
Energy converter 3 is used to generate ultrasonic wave for tooth cleaning device in tooth-cleaning machine, and will be in the conduct vibrations to operation tip 6 by amplitude transformer 1.
Amplitude transformer is an important component part in ultrasonic vibration system, its main function in vibrational system is
Particle displacement mechanical oscillation or speed amplification, and ultrasonic energy is concentrated on lesser area i.e. cumulative, therefore be also referred to as
Ultrasonic gear lever or supersonic concentrator.Amplitude transformer is exactly that ultrasonic transducer is cooperated to change ultrasonic activation amplitude as its name suggests
Functional unit.Its main function is the amplitude (usually increasing) for changing energy converter, improves vibration velocity ratio, improves efficiency, and improves machine
Tool quality factor reinforce heat resistance, expand adaptive temperature range, extend the service life of energy converter.Ultrasonic transducer passes through
Installation amplitude transformer has adjusted the load matched between energy converter and ultrasonic tool head, reduces resonance impedance, makes it in resonance
Frequency work improves electro-acoustic conversion efficiency, effectively reduces the calorific value of ultrasonic transducer, improves service life.
As depicted in figs. 1 and 2, in the present embodiment, there are two 101 Hes of connecting pin-amplitude transformer first end for the tool of amplitude transformer 1
The second end 102 of amplitude transformer.3 front end of energy converter is fixedly connected with the first end 101 of amplitude transformer, and the second end of amplitude transformer
102 extend to outside handle casing 2.The second end 102 of amplitude transformer is fixedly connected to side arc-shaped bend, and with operation tip 6.It is described
The crooked radian of the second end 102 of amplitude transformer meets operation tip 6 and implements clean requirement to tooth.As depicted in figs. 1 and 2, originally
In embodiment, the tip 602 of operation tip is conical cylinder, and the tooth of user is cleaned at the tip of the cylinder.At other
Embodiment in, the tip of operation tip can also be other such as spades, the other shapes such as piece shape.
The present invention avoids mesh in such a way that amplitude transformer is directly fixedly connected with operation tip in the outside of handle casing 2
Preceding tooth cleaning handle amplitude transformer is located in tooth cleaning handle shell, not only needs specially in the tooth cleaning device that replacement is connect with amplitude transformer
Industry tool, it is also necessary to the drawbacks of opening shell.Keep the replacement of operation tip easier.
In order to realize being fixedly connected for amplitude transformer 1 and operation tip 6.It is provided with mounting hole 13 in the second end 102 of amplitude transformer,
Operation tip 6 includes connecting pin 601 and tip 602, and the connecting pin 601 is inserted into the mounting hole 13, by locking device into
Row is locked, and is limited by limiting device.
As shown in Fig. 2, locking device uses locking nut 11 in the present embodiment, before the internal thread hole of the locking nut 11
The bellmouth that end is gradually reduced for direction 6 direction of operation tip.102 front end of amplitude transformer second end is hollow, formed mounting hole 13 and its
Inner surface offers the screw thread matched with locking nut 11.Limiting device uses positioning ring 12 and locating slot 14.
In the present embodiment, in order to achieve the effect that locking, the outer diameter of connecting pin 601 cannot be less than the internal diameter of mounting hole 13.
The outer surface of the connecting pin 601 of the operation tip is arranged in the positioning ring 12 of limiting device, is and the integrally formed ring of operation tip
Shape protrusion；The locating slot 14 is located on the inner wall of the mounting hole 13 in the second end 102 of the amplitude transformer, is determined with described
The annular groove that position ring 12 matches.
In the present embodiment the outer diameter of positioning ring 12 be greater than mounting hole 13 be locked nut 11 lock when internal diameter, therefore will
During the positioning ring 12 is pushed into locating slot 14, it is necessary to which making connecting pin 601 and/or mounting hole 13, deformation occurs.In this implementation
In be to cause the deformation of mounting hole 13 by the deformation of amplitude transformer second end 102 to reach this assembly limit effect.It should
Limit combination can mainly limit the movement of the axis direction of operation tip 6.
As shown in Fig. 2, the positioning ring 12 of operation tip protrudes from the outer surface of connecting pin 601, therefore in order to which its is suitable
Benefit enters in locating slot 14, and the front end of amplitude transformer second end 102 is radially also provided at least 2 and cracks, this crack from
The aperture of mounting hole 13 extends to the bottom of mounting hole 13.When the connecting pin of the operation tip 601 is inserted into mounting hole 13
When, the amplitude transformer second end 102 cracked generates deformation, obtains so that connecting pin 601 is whole is inserted into mounting hole 13, ring to be positioned
After 12 reach locating slot 14, further locking operation can be carried out.
Locking nut 4 is fastened by Wrench.When locking operation tip 6, the internal screw thread of locking nut 11 pass through and
The occlusion of locking screw 15 on amplitude transformer second end outer surface, rotates in the mounting opening 13 of amplitude transformer second end 602, and
With going deep into for rotation, 602 front end of amplitude transformer second end screws in the conical section of locking nut 11, before amplitude transformer second end 602
Cracking on end is closed, while positioning ring 12 and locating slot 14 are fitted close and realize limit, while being inserted in amplitude transformer second
Operation tip connecting pin 601 in end 602, which is locked, to be fastened in mounting hole 13.
The present embodiment is securely locked operation tip 6 in amplitude transformer second end 102 by locking device, and passes through positioning ring
12 and the cooperation of locating slot 14 further realize the limit on the axis direction to operation tip 6, keep the fixation of operation tip 6 more firm
It leans on.
As shown in Figure 5 and Figure 6, operation tip includes at least the first working body 603 and the second working body 604 in the present embodiment,
First working body 603 is integrally formed or is connected to one with the second working body 604, and being formed has zones of differential stiffness
Operation tip 6.First working body 603 can be made with the second working body 604 of the different material of hardness.As shown in fig. 6, the
One working body 603 and the second working body 604 are formed in the operation tip on cross section with different firmness zones.Meanwhile first
Working body 603 is located at close to cleaned tooth side, and hardness is greater than the hardness of the second working body 604；Or second working body
604 toughness is greater than the toughness of the first working body 603.The top surface of first working body 603 is by the bottom surface of the second working body 604
It is completely covered.
The material that first working body 603 and the second working body 604 can be different using hardness and/or toughness in the present embodiment
Matter is made.Such design can satisfy the first working body 603 poor compared with high tenacity in hardness and for carrying out cleaning of teeth
When fracture, the second working body 604 still will not be produced fracture, and since the two is to be integrally formed or be connected to one
, so ensuring that therefore the first working body 604 will not be detached from the ontology of operation tip 6, i.e., it will not generate the hair of operation tip 6
The case where raw thoroughly fracture.Such as first working body 603 using the material of similar bamboo stick fiber, and the second working body 604 uses
Toughness is more preferable but the lower bamboo epidermin of hardness is made, when the first working body 603 is broken in use, due to
Second working body 604 also just makes the first working body 603 still be attached to the surface of the second working body 604, no there is no fracture
The first working body 603 can occur since fracture falls into the intraoral situation of user.To make in the toothwash course of work by working
Point fracture after fall into oral cavity, and caused by danger coefficient substantially reduce.
Operation tip material used in the present embodiment may include other non-metallic materials such as carbon fiber or plastics, non-gold
Belonging to material not only makes the part high resilience for contacting tooth compared to the operation tip of metal material used at present, but also reduces
Fears of the people to toothwash operation tip, are more advantageous to water toothpick and enter in average family, therefore the work in the present invention
The working portion of point preferentially uses nonmetallic materials.The metal material of different hardness and toughness can certainly be used.
As shown in Figure 1, the ultrasonic cavitron in the present embodiment further includes image collecting device, described image acquisition device
It is camera, camera includes camera lens 8 and the lens jacket 9 that is wrapped in outside camera lens 8.In order to improve camera Image Acquisition it is bright
Degree, is also provided with headlamp 10 in lens jacket 9.The middle part at the back side of lens jacket 9 by the deformable stereotypes hoses of shape 7 with
The tooth cleaning handle shell 2 of ultrasonic cavitron is fixed.
Common stereotypes hoses 7, including metal stereotypes hoses.Metal stereotypes hoses are by metal spring steel wire and galvanized iron
Line or other metal wire rods curl up composite metal pipe made of cladding, hollow to have spiral lamination outside, can pass through one in pore
Determine the electric wire of size, certain shapes can be arbitrarily bent in solid space and be able to maintain the hose of its shape, is bent duration
Degree and size are basicly stable, the object that there is bending rear hose itself certain support force can support constant weight, support
Power is controllable in a certain range.
When operator holds water toothpick toothwash, lens jacket 9 is intracavitary with operation tip 6 together inlet port, fixed by adjusting
The angle of type hose makes tip 602 of the camera lens 8 towards operation tip, and opens headlamp 10, makes around the tip 602 of operation tip
Object enter in the visual field of camera lens 8.Camera lens 8 is by way of wire communication or wireless communication, and by image output to aobvious
Showing device.Operator can see the position where the soft dirt of tooth, tartar in toothwash by display device, and cleaning process has more
Specific aim, and can see whether the tooth of oneself is sufficiently cleaned well.
Image collecting device can be just set to be existed according to the toothwash requirement of user after connecting camera using the stereotypes hoses
It is adjusted during toothwash and keeps different angles.By making entire toothwash with the display device that camera communicates to connect
The toothwash position of journey all carries out under the monitoring of user oneself.The feared state of mind of user's toothwash is not only greatly alleviated,
Also the safety of toothwash process is greatly improved.The display device can be display screen either mobile phone, tablet computer
Etc. intelligent terminal having a display function.
Embodiment two
Supplement of the present embodiment as the implementation of the limiting device of embodiment one：Positioning ring in limiting device is set
Mounted in operation tip connecting pin for the clamping ring with the locating slot clamping on mounting hole.Flexible recovery dress is arranged in the clamping ring
(such as circlip) is set, positioning ring is allow to bounce back when by ambient pressure to the center of circle direction of connecting pin, and is removed in external force
When be restored to original position, that is, positioning ring is fitted into locating slot by the deformation of connecting pin.Pass through the clamping ring
It is same as the flexible clamping of locating slot to can be realized the limit function.
Embodiment three
The present embodiment is further supplemented as the implementation of the limiting device of above-described embodiment：Limiting device is in order to simultaneously
The limit for realizing circumferencial direction movement of the mounting hole 13 to operation tip 6, it is convex using being arranged in 601 outer surface of the connecting pin of operation tip
Scattered distribution locating piece and inner wall of the hole installing on the locating slot that matches with the locating piece realize position-limiting action.This reality
It applies the locating piece of example and the matching process of locating slot and installation process is referred to the above embodiments progress.
Example IV
As shown in Figure 3 and Figure 4, the present embodiment is as above-described embodiment for amplitude transformer second end 102 and operation tip tip
The supplement of 602 shape：The second end 102 of the amplitude transformer is right circular cylinder, and the operation tip tip 602 is to side curved bend
Song, the angle of arc-shaped bend are subject to the requirement for meeting user.The shape at the operation tip tip 602 of the present embodiment can
It is accordingly designed with the shape with reference to general work point used at present, but needs to meet being connected and fixed for the above embodiments
Mode.
Embodiment five
As shown in figure 5 and figure 7, the present embodiment is as above-described embodiment for the first working body 603 and second of operation tip 6
The supplement for being connected and fixed form of working body 604：The hardness of the first working body 603 is greater than the second working body in the present embodiment
603 hardness, as shown in fig. 7, the side of the second working body 604 is fully wrapped around by the first working body 603.The present embodiment is by work
Point 6 by different materials be divided into inside and outside two layers, the second working body 604 of internal layer is compared with the first working body 603 of outer layer
Hardness is although relatively small, but toughness is bigger.In the present embodiment, the first working body 603 is located at 6 outer surface of operation tip, for clear
Clean one's teeth tooth.Therefore similar with embodiment, when the first working body 603 of outer layer is broken, similarly due to internal layer second
The containing of working body 604 will not be such that damaged fragment falls in user oral cavity.
Embodiment six
As shown in figure 8, the present embodiment is as above-described embodiment for the first working body 603 of operation tip 6 and the second work
The supplement for being connected and fixed form of body 604：The hardness of the first working body 603 is hard less than the second working body 604 in the present embodiment
It spends, is used for close to cleaned tooth to cleaning of teeth before the first working body 603；Quilt behind first working body 603
The covering of second working body 604.The structure of the operation tip 6 of the present embodiment makes operation tip 6 and the position hardness of teeth contact become smaller, but
The hardness of the second working body 604 is not influenced again.The second working body 604 is the connecting pin of operation tip 6 in the present embodiment, therefore is needed
Enough hardness is wanted to meet clamped requirement.First working body 603 of the present embodiment can it is preferable to use gold, the second works
Make body 604 and uses stainless steel material.Gold has wearability good, and the softer feature of hardness is the point of ideal operation tip
Hold material, but its price is very expensive.It is low just because of the hardness of gold simultaneously, so holding for compared to stainless steel
Easily-deformable and be unfavorable for amplitude transformer and limit fixation to it, the present embodiment is used the mode of two kinds of material weldings, not significantly
On the basis of improving cost, gold only is used at the tip of operation tip and the part of teeth contact, greatly improves toothwash
Comfort.
Embodiment seven
The present embodiment is as above-described embodiment for image collecting device and/or lighting device and attachment device connection structure
Supplement：In the present embodiment
One end of stereotypes hoses 7 is fixed with 2 phase of handle casing, and the other end is equipped with the connector for installing fixed mirror headgear 9.
Stereotypes hoses 7 can arbitrarily bend torsion, to adjust the angle of camera 8 and/or headlamp 10.The connector of fixed mirror headgear 9
In the middle part of the back side of lens jacket 9.Connector is equipped with screw hole, and stereotypes hoses 7 are equipped with the mounting head with thread, mounting head fastening
In screw hole.Certainly, whether the inside of stereotypes hoses 7 can have connection cables according to lighting device and/or image collecting device
And select hollow or solid stereotypes hoses.
Embodiment eight
As shown in figure 9, image collecting device, power module, controller and display are eventually the invention also includes by tooth cleaning handle
Hold the ultrasonic cavitron system constituted.Tooth cleaning handle passes through in the system and the power module of its electrical connection is powered, and by
Controller operation control connected to it.Image collecting device in this system with what power module was electrically connected either take the photograph
As self-powered wireless camera also can be used in head, and is operated control by controller simultaneously.Image collecting device is acquired
To image information be shown to user eventually by display terminal.
In order to improve the stabilization of the tooth washing device, the anti-shudder performance of the CCD of the photographic equipment can be enhanced, or pass through
Control ant-shaking algorithm therein etc. is set improve the anti-shudder performance of water toothpick integrally.The work electricity of the tooth cleaning handle simultaneously
Source can also use the battery installed in the handle to be powered other than using the external power supply connected by electric wire.In this way
Just reduce the quantity of external circuit, so that handle operation is more movable flexible and convenient.
The above is only presently preferred embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention has been disclosed as a preferred embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this patent
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompt make it is a little change or be modified to
The equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, it is right according to the technical essence of the invention
Any simple modification, equivalent change and modification made by above embodiments, in the range of still falling within the present invention program.
Claims (17)
1. a kind of ultrasonic cavitron of not damage tooth, the energy converter including handle casing and setting inside the shell is described to change
Energy device front end is fixedly connected with the first end of amplitude transformer, it is characterised in that：The second end of the amplitude transformer extends to outside shell；It is described
The second end of amplitude transformer connects a pair of of tooth and carries out clean operation tip.
2. ultrasonic cavitron according to claim 1, it is characterised in that：The second end of the amplitude transformer is provided with installation
Hole, the operation tip include connecting pin and tip, and the connecting pin is inserted into the mounting hole, is locked by locking device
It is fixed, it is limited by limiting device.
3. ultrasonic cavitron according to claim 2, it is characterised in that：The limiting device, including positioning ring and fixed
Position slot, the positioning ring are arranged in the connecting pin outer surface of the operation tip, are and the integrally formed annular protrusion of operation tip；Institute
State locating slot be located at amplitude transformer second end mounting hole inner wall on, be the annular groove to match with the positioning ring；
Positioning ring is packed into locating slot by the deformation of connecting pin and/or mounting hole, realizes limit of the mounting hole to operation tip connecting pin.
4. ultrasonic cavitron according to claim 3, it is characterised in that：The second end of the amplitude transformer is to side arc
Bending.
5. ultrasonic cavitron according to claim 3, it is characterised in that：The second end of the amplitude transformer is straight cylinder
Body, the operation tip tip is to side arc-shaped bend.
6. -5 any ultrasonic cavitron according to claim 1, it is characterised in that：The ultrasonic cavitron further includes
Image collecting device and/or lighting device, described image acquisition device and/or lighting device pass through the deformable connection dress of shape
It sets and is connect with the handle casing；The operation tip includes at least the first working body and the second working body, first working body
It body by integral forming or is connected to one with the second work, forms the work with zones of differential stiffness and/or toughness region
Point.
7. a kind of ultrasonic cavitron of not damage tooth, including clean operation tip is carried out to tooth, it is characterised in that：It is described
Operation tip includes at least the first working body and the second working body, and first working body works body by integral forming or fixation with second
It is connected as one, forms the operation tip with zones of differential stiffness and/or toughness region.
8. ultrasonic cavitron according to claim 7, it is characterised in that：First working body and the second work bodily form
At the operation tip on cross section with different firmness zones and/or toughness region.
9. ultrasonic cavitron according to claim 8, it is characterised in that：First working body and the second work bodily form
At the operation tip on cross section with different firmness zones and/or toughness region；First working body is located at close to institute
Tooth side is cleaned, hardness is greater than the hardness of the second working body, and the top surface of first working body is by the bottom of the second working body
Face is completely covered；Or the side of second working body is fully wrapped around by the first working body.
10. ultrasonic cavitron according to claim 8, it is characterised in that：First working body and the second working body
Operation tip with different firmness zones and/or toughness region is formed on cross section；The operation tip is bamboo wood, described
Bamboo wood includes bamboo skin and the bamboo body with the skin-deep company of bamboo, and first working body is bamboo body, and the second working body is bamboo skin.
11. ultrasonic cavitron according to claim 7, it is characterised in that：First working body is used for clear to tooth
It is clean；Hardness of the first working body hardness less than the second working body.
12. ultrasonic cavitron according to claim 11, it is characterised in that：The head of first working body is gold
Material.
13. according to any ultrasonic cavitron of claim 7-12, it is characterised in that：The ultrasonic cavitron includes
The energy converter of handle casing and setting inside the shell, the energy converter front end is fixedly connected with the first end of amplitude transformer, the luffing
The second end of bar extends to outside shell；The second end of the amplitude transformer connects a pair of of tooth and carries out clean operation tip；It is described super
Sound wave tooth-cleaning machine further includes image collecting device and/or lighting device, and described image acquisition device and/or lighting device pass through shape
The deformable attachment device of shape is connect with the handle casing.
14. a kind of ultrasonic cavitron of not damage tooth, including tooth cleaning handle, it is characterised in that：The ultrasonic cavitron
It further include image collecting device and/or lighting device, described image acquisition device and/or lighting device are deformable by shape
Attachment device is connect with the tooth cleaning handle.
15. ultrasonic cavitron according to claim 14, it is characterised in that：The attachment device is stereotypes hoses, institute
Stating stereotypes hoses can be arbitrarily bent and keep its shape.
16. ultrasonic cavitron according to claim 15, it is characterised in that：Described image acquisition device include camera lens and
The lens jacket being wrapped in outside camera lens, the stereotypes hoses are fixed on the middle part at the lens jacket back side.
17. any ultrasonic cavitron of 4-16 according to claim 1, it is characterised in that：The tooth cleaning handle further includes
Shell, is provided with energy converter in shell, and the energy converter front end is fixedly connected with the first end of amplitude transformer, and the second of the amplitude transformer
End extends to outside shell；The second end of the amplitude transformer connects a pair of of tooth and carries out clean operation tip；The operation tip is at least
Including the first working body and the second working body, first working body and the second work body by integral forming or it is fixedly connected as one
Body forms the operation tip with zones of differential stiffness and/or toughness region.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710335793.6A CN108852545A (en) | 2017-05-12 | 2017-05-12 | A kind of ultrasonic cavitron of not damage tooth |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710335793.6A CN108852545A (en) | 2017-05-12 | 2017-05-12 | A kind of ultrasonic cavitron of not damage tooth |
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| CN108852545A true CN108852545A (en) | 2018-11-23 |
Family
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| CN201710335793.6A Pending CN108852545A (en) | 2017-05-12 | 2017-05-12 | A kind of ultrasonic cavitron of not damage tooth |
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| CN109172018A (en) * | 2016-12-28 | 2019-01-11 | 张雨同 | A kind of prophy device and the water toothpick with splash-proof camera function |
| CN109620449A (en) * | 2018-12-28 | 2019-04-16 | 江苏盛泽医院 | Critical patient oral care visualizes disposable brush bar |
| CN113317896A (en) * | 2021-07-14 | 2021-08-31 | 潍坊可恩口腔医院有限公司 | Ultrasonic scaler tip and ultrasonic scaler that bactericidal effect is good |
| CN113397733A (en) * | 2021-07-23 | 2021-09-17 | 青岛可恩口腔医院有限公司 | Swinging needle and high-freedom-degree connecting structure of root canal swinging washer and swinging method |
| CN113425438A (en) * | 2021-06-22 | 2021-09-24 | 重庆海之美健康科技有限公司 | Visual tooth cleaner |
| CN113425432A (en) * | 2021-06-23 | 2021-09-24 | 浙江中医药大学 | Peri-implantitis treatment device capable of promoting osseointegration |
| US11583364B2 (en) * | 2019-11-12 | 2023-02-21 | Sylvia McPartland | Implant scaler |
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| CN113397733A (en) * | 2021-07-23 | 2021-09-17 | 青岛可恩口腔医院有限公司 | Swinging needle and high-freedom-degree connecting structure of root canal swinging washer and swinging method |
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