CN111166510A - Tooth correction accelerating device and tooth correction accelerating method - Google Patents

Abstract

A tooth correction accelerating device is used for matching with a tooth correction device to improve tooth correction speed, and comprises a mouth mask part (1), a fixed end (2) and a controller (311), wherein the mouth mask part (1) is worn on the outer side of the oral cavity of a human body and is in close contact with the skin around the oral cavity of the human body; the mask part (1) comprises a panel (11), a shell (12) and a vibrating device, wherein a cavity (121) is formed in the shell (12) and used for accommodating the panel (11); the vibrating device is fixedly connected to the panel (11) and is connected with the controller (311) through a circuit, the controller (311) controls the vibrating device to vibrate so as to drive the panel (11) to vibrate, and the vibrating force of the vibration of the panel (11) is transmitted to the skin around the oral cavity of a human body and then transmitted to the tooth bones.

Description

Tooth correction accelerating device and tooth correction accelerating method

Technical Field

The invention relates to the field of medical appliances, in particular to a device and a method for accelerating tooth correction, and particularly relates to a tooth correction accelerating device and a tooth correction accelerating method.

Background

At present, the orthodontic treatment is mainly to adjust the coordination among nerves and muscles of facial bones, teeth and maxillofacial parts, that is, to adjust abnormal relationships among upper and lower jawbones, between upper and lower teeth, between teeth and jawbones and between nerves and muscles connecting them, by various orthodontic devices (movable appliances, functional appliances, fixed appliances, holders, etc.), and the final orthodontic treatment aims to achieve the balance, stability and beauty of the oromandibular system.

Not only adults, but also many children have malocclusion during their growth and development. The malocclusion has congenital genetic factors or acquired environmental factors, such as diseases, bad habits of oral cavity, tooth replacement disorder, etc., and also has symptoms of tooth arrangement disorder, abnormal upper and lower arch occlusal relationship, abnormal jaw size and shape position, facial deformity, etc. caused by trauma, periodontal disease, etc. after growth and development. The correction of malocclusion mainly depends on wearing a correction device inside or outside the oral cavity to apply proper 'biological materials' to teeth, alveolar bones and jawbones so as to cause the teeth, the alveolar bones and the jawbones to generate physiological movement, thereby correcting the malocclusion. In the treatment process, the effect of the appliance on teeth and jaws is very slow, and a user needs to wear the appliance for a long time, which not only affects the beauty, but also causes great inconvenience to the life of the user. In order to shorten the period of wearing the appliance by the user and reduce the discomfort of wearing the appliance for a long time, some improvements have been proposed, such as the chinese patent with publication number CN103211658B, which sets a vibrator connected to the dental appliance (tray) to accelerate the movement of teeth. However, the device still has the following defects:

1. the vibration force acts on the tail end of the tooth through the denture instead of acting on the root of the tooth (the part connected with the gum) or the whole tooth surface, and the effect of accelerating the correction is to be improved;

2. when in use, the vibrator is positioned at the outer end of the mouth of a user, which affects the beauty and causes limited use occasions;

meanwhile, when the appliance is worn to correct teeth, a patient needs to bite the appliance with the teeth all the time, and once the appliance is loosened, the appliance is separated from the teeth, so that a good treatment effect cannot be achieved. Especially for children patients, the self-discipline is not as strong as that of adults, which easily causes the problems of mouth opening and tooth separation when in use, and the prior art including the invention of No. CN103211658B does not have a solution for the problems of the tooth separation appliance.

Disclosure of Invention

The technical problem to be solved by the invention is to make up for the defects of the prior art and provide a tooth correction accelerating device and a tooth correction accelerating method.

In order to achieve the purpose, the invention adopts the following technical scheme:

a tooth correction accelerating device is used for being matched with a tooth corrector to improve the tooth correction speed, and comprises a mouth mask part, a fixed end and a controller, wherein the mouth mask part is worn on the outer side of the oral cavity of a human body and is in close contact with the skin around the oral cavity of the human body; the mask part comprises a panel, a shell and a vibrating device, wherein a cavity is formed in the shell and used for accommodating the panel; the vibrating device is fixedly connected to the panel and is connected with the controller circuit, the controller controls the vibrating device to vibrate, the panel is driven to vibrate, and the vibration force of the panel vibration is transmitted to the skin around the oral cavity of the human body and then transmitted to the tooth bones.

Furthermore, the panels are divided into a plurality of areas, and the panels of the areas are not connected with each other and respectively correspond to teeth at different parts; the panel in each area is fixedly connected with the vibration device, and the controller can respectively and independently control the vibration devices in the areas, so that the vibration of the areas is not interfered with each other.

Furthermore, the panel is divided into a left area panel, a central area panel and a right area panel, the left area panel and the right area panel correspond to the posterior teeth parts on two sides of the oral cavity of the human body, and the central area panel corresponds to the incisor parts of the oral cavity of the human body; the left area panel, the central area panel and the right area panel are fixedly connected with the vibrating devices respectively, and the vibrating force of the left area panel and the vibrating force of the right area panel are greater than that of the central area panel.

Further, the vibration device comprises a low-frequency vibration device and a high-frequency vibration device which are respectively connected with the controller circuit; when vibrating, the low-frequency vibration device and/or the high-frequency vibration device vibrate without mutual interference, and when the two vibrate simultaneously, the effect that the vibration force with composite frequency acts on teeth is achieved.

Further, the vibration frequency range of the low-frequency vibration device is 150 Hz-250 Hz, and the vibration frequency range of the high-frequency vibration device is 1500 Hz-2500 Hz.

Further, the low-frequency vibration device comprises an eccentric wheel motor, the high-frequency vibration device comprises an acoustic wave transducer, and the eccentric wheel motor and the acoustic wave transducer are fixedly connected to the panel and are respectively connected with the controller through a circuit.

Further, the controller is connected with the vibration device through a motor driving circuit and a sound wave excitation circuit.

Further, the tooth correcting accelerating device comprises a handle, and the controller is arranged in the handle; the handle comprises a parameter adjusting device, the parameter adjusting device is connected with the controller circuit, and the controller outputs pulse width modulation signals with different duty ratios by adjusting the parameter adjusting device, so that the aim of adjusting the mechanical vibration strength of the vibrating device is fulfilled.

Further, the overall shape of the panel is horn-shaped or oval-shaped.

The invention also provides a tooth correction acceleration method, which specifically comprises the following steps: will the accelerating device is rescued to tooth wears in human oral cavity outside, makes the skin around shell and the human oral cavity is closely laminated, the accelerating device vibration is rescued to tooth, and this vibrational force transmits the tooth through human face, then accelerates just abnormal tooth's removal to improve the efficiency of rescuing of tooth.

The invention also provides a tooth correction accelerating device which comprises a vibrating device, wherein the vibrating device comprises a low-frequency vibrating device and a high-frequency vibrating device, the vibration frequency range of the low-frequency vibrating device is 150 Hz-250 Hz, and the vibration frequency range of the high-frequency vibrating device is 1500 Hz-2500 Hz; during vibration, the low-frequency vibration device and the high-frequency vibration device vibrate simultaneously, and the effect that the vibration force with the composite frequency acts on the teeth and/or the correction device is achieved.

Compared with the prior art, the invention has the following beneficial effects:

1. the device of the invention applies vibration force to the root of the tooth (the part connected with the gum) and the whole tooth surface through the facial skin of the human body, and has an activation effect on the local microcirculation at the root of the tooth, thereby accelerating the orthodontic process, promoting the tooth to move and change according to the designed route and direction of the appliance, improving the orthodontic efficiency and shortening the orthodontic period.

2. The device of the invention can divide the vibration range into regions, and freely select whether to apply vibration force or apply different vibration force to the teeth at different parts of a user. This is convenient for a patient who only has a portion of their teeth to be corrected.

3. The device can realize the combined frequency vibration effect of low and high frequency, thereby obviously improving the tooth correction efficiency and shortening the correction period.

4. The shell and the panel of the device are detachably connected, the assembly is simple, and the shell can be subjected to independent surface treatment or periodic replacement.

5. The device adopts the mask type design, is convenient to wear, can be worn by a user for a long time, does not influence the normal life of the user, and solves the problems of mouth opening and tooth separation of a patient during use.

6. Meanwhile, the invention provides a brand-new concept orthodontic acceleration method, and by utilizing the mask design, the vibration force is transmitted to the peripheral tissues of the teeth through the facial skin of a user instead of directly vibrating the appliance acting on the teeth, so that more choices are provided for setting the vibration force and the vibration frequency. In addition, the device has beautiful appearance, can be used in more occasions by users, and has wide application prospect.

Drawings

FIG. 1 is a schematic view of the overall structure of the apparatus of the present invention;

FIG. 2 is a block diagram of the overall structure of a preferred embodiment of the apparatus of the present invention;

FIG. 3 is a schematic view showing a connection structure of a controller and a panel according to a preferred embodiment of the present invention;

FIG. 4 is a circuit diagram of a motor drive circuit in accordance with a preferred embodiment of the present invention;

FIG. 5 is a circuit diagram of an acoustic wave excitation circuit in accordance with a preferred embodiment of the present invention;

FIG. 6 is a view of the handle structure of the preferred embodiment of the present invention;

FIGS. 7(A) and 7(B) are schematic views showing the overall shape of the panel according to the present invention;

fig. 8 is a schematic view showing the effect of the panel with the preferred shape of the present invention being accommodated in the mask portion housing.

Reference numerals in the figures

1 mask part, 11 panels, 11 (A) left side area panel, 11 (B) center area panel, 11 (C) right side area panel, 111 eccentric wheel motor, 112 acoustic transducer, 12 casing, 121 cavity; 2, fixing the end; 3 handle, 31 control unit, 311 controller, 312 parameter adjusting device, 3121 vibration adjusting knob, 313 power switch; 4 power supply unit, 41 charging interface; 5 connecting the wires.

Detailed Description

The present invention will be further described below based on preferred embodiments with reference to the accompanying drawings.

In addition, the various components on the drawings are enlarged (thick) or reduced (thin) for convenience of understanding, but this is not intended to limit the scope of the present invention.

Singular references also include plural references and vice versa.

The terminology used in the description is for the purpose of describing the embodiments of the invention and is not intended to be limiting of the invention.

The terms first, second, etc. are used herein to distinguish between different elements, but these should not be limited by the order of manufacture, and the names may differ between the detailed description of the invention and the claims.

The first embodiment is as follows:

as shown in fig. 1 to 8, the present invention provides a dental appliance acceleration device, which includes a mask portion 1 for providing vibration, a fixing end 2 fixedly connected to the mask portion 1, and a controller 311.

The fixing end 2 is used for fixing the device of the invention at the outer side of the oral cavity of the human body and tightly contacting the mask part 1 with the skin around the oral cavity of the human body. The fixed end 2 has various structural forms, for example, can be in a rope shape and is hung at the back side of the ear of a human body; or a belt shape, and is wound around the back side of the human brain, thereby fixing the mask part 1 outside the human mouth. It should be noted that the present invention is not limited to the structure of the fixing end 2, and any structure design capable of fixing the mask portion 1 outside the oral cavity of the human body is within the protection scope of the claims of the present invention.

The controller 311 is used for data processing and triggering a corresponding control signal. The controller 311 may be fixedly attached in the mouth guard portion 1, and controls the degree of vibration and the frequency of the mouth guard portion 1. Preferably, in this embodiment, the tooth correcting accelerator device of the present invention includes a handle (3), and the controller 311 is fixedly connected to the handle (3) and is electrically connected to the mask portion 1, so as to conveniently control the vibration effect of the mask portion 1, reduce the weight of the mask portion 1, and make the user comfortable.

The mask portion 1 comprises a panel 11 and a shell 12, the shell 12 is directly contacted with the facial skin of a user, and a cavity 121 for accommodating the panel 11 is arranged in the shell 12. Preferably, as shown in fig. 7(B), the panel 11 has a horn shape with two wide sides and a narrow middle. The shape of the panel 11 may be an ellipse with two narrow sides and a wide middle as shown in fig. 7(a) according to the tooth correction requirement of the user. The panel 11 is made of a relatively hard and elastic resin material pressed film or a 3D printing molding material, and can be divided into large, medium and small standard types according to the shapes of faces of different users, or the face of each user can be individually molded, individually designed, and printed by 3D printing. The outer shell 12 is made of a relatively soft, skin-friendly material, such as silicone, which is not only comfortable for the user, but also waterproof and easy to clean.

The mouth-piece portion 1 includes a vibration device fixedly bonded to the panel 11 and electrically connected to the controller 311, and when the vibration device vibrates, the panel 11 vibrates.

The panel 11 can be divided into a plurality of regions, which are not connected to each other and respectively correspond to teeth at different positions, a vibration device is fixedly bonded in the panel 11 in each region, and each vibration device is individually connected with the controller 311 through an individual line, that is, the controller 311 can individually control the vibration devices in each region, so that the vibrations of each region do not interfere with each other.

Preferably, in this embodiment, three panels are disposed in the cavity 121 of the housing 12, which are a left area panel 11 (a), a central area panel 11 (B), and a right area panel 11 (C), wherein the left area panel 11 (a) and the right area panel 11 (C) correspond to the rear teeth of the two sides of the oral cavity of the human body, and the central area panel 11 (B) corresponds to the front teeth of the oral cavity of the human body; the three panels are not connected with each other. And a vibration device is fixedly bonded on each panel to provide vibration for each area. For the patient only having partial tooth to rectify, the panel vibration of the corresponding area can be controlled, and the panels of other areas do not vibrate, thus effectively avoiding the vibration damage to sound teeth.

Preferably, the vibration device on any panel comprises a low-frequency vibration device and a high-frequency vibration device, and the two devices are respectively connected with the controller 311 through circuits. During vibration, the low-frequency vibration device and the high-frequency vibration device can vibrate simultaneously or alternatively respectively and do not interfere with each other, so that each region can vibrate at a single frequency or at a composite frequency. The user can select different vibration modes according to the self condition.

Preferably, the vibration frequency range of the low-frequency vibration device is 150 Hz-250 Hz, and the vibration frequency range of the high-frequency vibration device is 1500 Hz-2500 Hz.

Preferably, in the present embodiment, a vibration mode with a complex frequency is adopted, that is, the low frequency vibration device and the high frequency vibration device vibrate simultaneously, so that the complex frequency vibration can be realized in each region.

Specifically, the low-frequency vibration device in this embodiment is an eccentric motor 111, and a flat vibration motor of model 1027 is preferably used, and the preferred vibration frequency is 200 Hz; the high frequency vibration device is an acoustic wave transducer 112, preferably an acoustic wave transducer with the type of Jiic 0016 is used, the preferred vibration frequency is 2000Hz, the eccentric wheel motor 111 and the acoustic wave transducer 112 are respectively connected with the controller 311 through electric circuits, and the controller 311 can control the eccentric wheel motor 111 and the acoustic wave transducer 112 to vibrate simultaneously. The eccentric motor 111 and the acoustic wave transducer 112 are bonded to the panel 11 in each region, that is, one or more sets of the eccentric motor 111 and the acoustic wave transducer 112 are bonded to the left panel 11 (a), one or more sets of the eccentric motor 111 and the acoustic wave transducer 112 are bonded to the center panel 11 (B), and one or more sets of the eccentric motor 111 and the acoustic wave transducer 112 are bonded to the right panel 11 (C). The eccentric wheel motor 111 and the sound wave transducer 112 vibrate to transmit the vibration force to the panel 11, so that the panel in each area can realize the vibration of composite frequency, and further transmit the vibration force to the facial skin of a user and transmit the vibration force to the root of teeth or the whole tooth surface through the skin.

The research shows that the tooth correction by adopting the composite frequency vibration has the following benefits: the mechanical vibration achieves the effect of accelerating orthodontics by activating periodontal microcirculation, and the mechanical vibrations with different frequencies have different activation effects on body tissues at different positions, for example, the wavelength of low-frequency mechanical vibration is larger, the activation effect on periodontal body tissues with larger size is better, the wavelength of high-frequency mechanical vibration is smaller, and the activation effect on periodontal body tissues with smaller size is better. The invention adopts a vibration mode with composite frequency, so that organism tissues at different parts can be properly activated, thereby improving the correction efficiency and shortening the correction period.

The device further comprises a handle 3, wherein a power supply unit 4 and a control unit 31 are arranged in the handle 3, and in the embodiment, the power supply unit 4 is a lithium battery and is used for supplying power to the control unit 31. The controller 311 is disposed in the control unit 31, and the control unit 31 further includes a parameter adjusting device 312 and a power switch 313. A power switch 313 connected to the controller 311 for controlling the opening and closing of the vibration device on the mask portion 1; the parameter adjusting device 312 is electrically connected to the controller 311, and adjusts the vibration strength of the vibrating device through the controller 311, so that the vibration strength of the vibrating device can be adjusted in different steps.

Specifically, as shown in fig. 7 and fig. 6, the parameter adjustment device 312 is provided with a vibration adjustment knob 3121 on the handle 3, which is connected to the controller 311, and the vibration force of the eccentric motor 111 and the sonic transducer 112 can be adjusted by rotating the vibration adjustment knob 3121 through the controller 311. The power supply unit 4 includes a charging interface 41.

After the vibration adjusting knob 3121 is turned, the controller 311 outputs Pulse Width Modulation (PWM) signals with different duty ratios to adjust the average voltage across the eccentric wheel motor 111 and the sonic transducer 112, thereby adjusting the vibration force. The larger the duty ratio of the PWM signal is, the larger the vibration strength is.

Since the tooth body and tooth root of the posterior tooth part are thicker than those of the incisor part, a larger vibration force is required to be applied to achieve a better local microcirculation activation effect.

In this embodiment, the vibration strength of the left and right regions is greater than that of the central region, and the eccentric wheel motor 111 and the acoustic wave transducer 112 are adjusted in three steps, i.e., high, medium, and low.

Specifically, the PWM signal duty ratios of the left and right regions are equal, and the PWM signal duty ratio of the central region is 80% of the left and right regions. In the three gears of high, middle and low, the duty ratio of the PWM signal of middle gear is 70% of that of the PWM signal of high gear, and the duty ratio of the PWM signal of low gear is 70% of that of the PWM signal of middle gear.

When the eccentric wheel motor 111 and the sound wave transducer 112 in each area are in a high gear, the PWM signal duty ratio in the left side area and the PWM signal duty ratio in the right side area range from 180 to 255, and the PWM signal duty ratio in the central area range from 144 to 204. In the middle gear, the PWM signal duty ratio of the left side area and the right side area ranges from 126 to 179, and the PWM signal duty ratio of the central area ranges from 101 to 143. In a low gear, the PWM signal duty ratio of the left side area and the right side area ranges from 88 to 125, and the PWM signal duty ratio of the central area ranges from 70 to 100.

Further, as a preferred embodiment, the control unit 31 further comprises a driving circuit for driving the vibration device and providing the required adaptive power supply for the vibration device. Specifically, the control unit 31 includes two driving circuits, i.e., a motor driving circuit and an acoustic wave excitation circuit, the controller 311 drives the eccentric wheel motor 111 through the motor driving circuit, and at the same time, the controller 311 drives the acoustic wave transducer 112 through the acoustic wave excitation circuit, so that the eccentric wheel motor 111 and the acoustic wave transducer 112 achieve a better vibration effect.

Fig. 4 and 5 show circuit diagrams of the driving circuits of the eccentric motor 111 and the acoustic wave transducer 112.

In this embodiment, the controller 311 uses STM32 to control the chip, and the eccentric wheel motor 111 and the acoustic wave transducer 112 in the left, center and right regions are respectively connected to a pin of the controller 311, so that the controller 311 can individually control the vibrating devices in each region.

Example two:

the tooth correction accelerating device provided by the embodiment has a structure basically the same as that of the embodiment, and the difference is that: in this embodiment, the vibration degrees of the left area panel 11 (a), the center area panel 11 (B), and the right area panel 11 (C) are the same, and the structural designs of the other parts are the same as those of the first embodiment.

Example three:

the tooth correction accelerating device provided by the embodiment has a structure basically the same as that of the embodiment, and the difference is that: in this embodiment, the panel 11 is designed to be one, not divided, that is, a whole panel, when vibrating, the panel 11 vibrates integrally to drive the shell 12 to vibrate integrally, and transmits the vibration force to the teeth, and the structural design of other parts is the same as that of the first embodiment. The design has lower cost and simple and convenient implementation.

Example four:

the tooth correction accelerating device provided by the embodiment has a structure basically the same as that of the embodiment, and the difference is that: in this embodiment, the frequencies of the vibration devices are the same, and during vibration, the vibration device does not adopt composite frequency vibration but single frequency vibration, and the structural design of other parts is consistent with that of the first embodiment. The embodiment also achieves the effect of transmitting the vibration force to the teeth through the vibration of the mask part.

Example five:

the tooth correction accelerating device provided by the embodiment comprises a vibration device, and the vibration device can be installed in the mouth mask part 1, or installed on a tooth correction device (tooth corrector), or installed on the tooth correction device or any device outside the tooth as shown in the scheme of the first embodiment. When the vibrating device vibrates, the vibrating force is transmitted to the teeth or the tooth correcting device, the vibrating device can send out composite vibration frequency, the low frequency of the vibration frequency range is 150 Hz-250 Hz, and the high frequency of the vibration frequency range is 1500 Hz-2500 Hz. Wherein, the optimal value of the low-frequency vibration frequency is 200Hz, and the optimal value of the high-frequency vibration frequency is 2000 Hz.

Adopt the superimposed compound frequency vibration of low-high frequency, transmit the vibrational force to tooth or tooth unscrambler, have following benefit: the mechanical vibration achieves the effect of accelerating orthodontics by activating periodontal microcirculation, and the mechanical vibrations with different frequencies have different activation effects on body tissues at different positions, for example, the wavelength of low-frequency mechanical vibration is larger, the activation effect on periodontal body tissues with larger size is better, the wavelength of high-frequency mechanical vibration is smaller, and the activation effect on periodontal body tissues with smaller size is better. The invention adopts a vibration mode with composite frequency, so that organism tissues at different parts can be properly activated, thereby improving the correction efficiency and shortening the correction period.

Preferably, the vibration device may include a low frequency vibration device and a high frequency vibration device in order to generate a low and high frequency composite vibration force, but the present invention is not limited thereto, and any device capable of simultaneously generating a low frequency and a high frequency in the above vibration frequency range is also within the scope of the present invention. Preferably, the low frequency vibration means may be an eccentric motor, preferably using a flat vibration motor model 1027; the dither device may be an acoustic transducer, preferably of the type Jhic 0016. During vibration, the low-frequency vibration device and the high-frequency vibration device vibrate simultaneously without mutual interference, and the vibration force with composite frequency is acted on teeth and/or the tooth correction device (tooth corrector).

The invention also provides a tooth correcting acceleration method, and particularly, the tooth correcting acceleration device in any one of the first to fourth embodiments is worn on the outer side of the oral cavity of a human body through the fixed end 2, so that the shell 12 is tightly attached to the skin around the oral cavity of the human body, and the phenomenon that a patient unconsciously opens the mouth in the orthodontic process and the teeth are separated from the correcting device can be prevented; the activation controller 311 is operated to vibrate the device for improving the tooth correction efficiency, and the vibration force is transmitted to the peripheral tissues of the teeth, particularly the periphery of the tooth root, where the appliance (tooth correction device) is worn, after penetrating through the skin of the face of the human body, so that the movement of the orthodontic teeth is accelerated, and the tooth correction efficiency is improved.

Preferably, when the method is used for tooth correction acceleration, the vibration frequency output by the mouth mask part 1 is single low frequency, single high frequency or combination of low frequency and high frequency, the low frequency vibration frequency range is 150 Hz-250 Hz, and the high frequency vibration frequency range is 1500 Hz-2500 Hz.

Further, as described in the first embodiment, it is preferable that the left and right side regions in the mask portion 1 have a greater vibration strength than the central region, so that the greater vibration strength is applied to the periphery of the posterior teeth than to the periphery of the incisors.

While the invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit of the invention, and it is intended to claim all such changes and modifications as fall within the scope of the appended claims.

Claims (11)

1. The utility model provides an accelerating device is rescued to tooth, the device is used for cooperating the tooth and rescues the ware and use, improves tooth and rescues speed, its characterized in that:

the mouth mask comprises a mouth mask part (1), a fixed end (2) and a controller (311), wherein the mouth mask part (1) is worn on the outer side of the oral cavity of a human body and is tightly contacted with the skin around the oral cavity of the human body;

the mask part (1) comprises a panel (11), a shell (12) and a vibrating device, wherein a cavity (121) is formed in the shell (12) and used for accommodating the panel (11);

the vibrating device is fixedly connected to the panel (11) and is connected with the controller (311) through a circuit, the controller (311) controls the vibrating device to vibrate so as to drive the panel (11) to vibrate, and the vibrating force of the vibration of the panel (11) is transmitted to the skin around the oral cavity of a human body and then transmitted to the tooth bones.

2. The device for accelerating orthodontic treatment according to claim 1, wherein the panels (11) are divided into a plurality of sections, and the panels of the sections are not connected with each other and respectively correspond to teeth at different positions;

the panel in each area is fixedly connected with the vibration device, and the controller can respectively and independently control the vibration devices in the areas, so that the vibration of the areas is not interfered with each other.

3. A dental appliance acceleration device according to claim 2, characterized in that the panel (11) is divided into a left area panel 11 (a), a central area panel 11 (B) and a right area panel 11 (C), the left area panel 11 (a) and the right area panel 11 (C) correspond to the posterior teeth portions of the two sides of the human mouth, the central area panel 11 (B) corresponds to the incisor teeth portions of the human mouth;

the left area panel 11 (a), the central area panel 11 (B), and the right area panel 11 (C) are fixedly connected with the vibrating devices, and the vibrating force of the left area panel 11 (a) and the vibrating force of the right area panel 11 (C) are both greater than the vibrating force of the central area panel 11 (B).

4. A dental appliance acceleration device according to claim 1, 2 or 3, characterized in that, the vibration device comprises a low frequency vibration device and a high frequency vibration device, which are respectively connected with the controller (311) by circuit;

when vibrating, the low-frequency vibration device and/or the high-frequency vibration device vibrate without mutual interference, and when the two vibrate simultaneously, the effect that the vibration force with composite frequency acts on teeth is achieved.

5. The orthodontic acceleration device of claim 4, wherein the low frequency vibration device has a vibration frequency range of 150Hz to 250Hz, and the high frequency vibration device has a vibration frequency range of 1500Hz to 2500 Hz.

6. A dental appliance as claimed in claim 4, wherein the low frequency vibration device comprises an eccentric motor (111) and the high frequency vibration device comprises an acoustic transducer (112), and the eccentric motor (111) and the acoustic transducer (112) are fixedly connected to the panel and are respectively connected to the controller (311) in an electric circuit.

7. The device as claimed in claim 4, wherein the controller (311) is connected to the vibration device via a motor driving circuit and a sound wave exciting circuit.

8. The device as claimed in claim 1, further comprising a handle (3), wherein the controller (311) is disposed in the handle (3);

the handle (3) comprises a parameter adjusting device (312), the parameter adjusting device (312) is in circuit connection with the controller (311), and the parameter adjusting device (312) is operated to enable the controller (311) to output pulse width modulation signals with different duty ratios, so that the purpose of adjusting the mechanical vibration strength of the vibrating device is achieved.

9. A dental appliance acceleration device according to claim 1, characterized by the fact that the overall shape of the panel (11) is flared or elliptical.

10. A tooth correction acceleration method, characterized in that the tooth correction acceleration device according to any one of claims 1 to 9 is worn outside the human oral cavity to make the outer shell (12) closely contact with the skin around the human oral cavity, the tooth correction acceleration device vibrates, and the vibration force is transmitted to teeth through the human face, so that the movement of orthodontic teeth is accelerated, and the tooth correction efficiency is improved.

11. A tooth correction accelerating device is characterized by comprising a vibrating device, wherein the vibrating device comprises a low-frequency vibrating device and a high-frequency vibrating device, the vibration frequency range of the low-frequency vibrating device is 150 Hz-250 Hz, and the vibration frequency range of the high-frequency vibrating device is 1500 Hz-2500 Hz;

during vibration, the low-frequency vibration device and the high-frequency vibration device vibrate simultaneously, and the effect that the vibration force with the composite frequency acts on the teeth and/or the correction device is achieved.

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