CN108354689B

CN108354689B - Ultrasonic tooth cleaner with inflatable brush

Info

Publication number: CN108354689B
Application number: CN201810233648.1A
Authority: CN
Inventors: 彭志军
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-21
Filing date: 2018-03-21
Publication date: 2021-04-06
Anticipated expiration: 2038-03-21
Also published as: CN108354689A

Abstract

The invention relates to an ultrasonic tooth cleaner with an inflatable and inflatable brush, which comprises a U-shaped tooth cleaning head with an upper tooth socket and a lower tooth socket, a host and a miniature ultrasonic transducer, wherein the tooth socket is internally provided with the brush; the host computer comprises a PLC circuit board, a miniature inflator pump, an operation key module and the like. The brush is inflated to swell in a mode, ultrasonic waves are utilized to carry out high-frequency oscillation on the swelled brush, so that the brush in the tooth socket can clean the inner and outer surfaces of teeth and the tooth gaps between the inner and outer surfaces of the teeth in an all-around, dead-angle-free, uniform, comprehensive and synchronous mode, the problem that the teeth are excessively damaged by cleaning is avoided, and the problem that the teeth are not thoroughly cleaned and unclean is also avoided.

Description

Ultrasonic tooth cleaner with inflatable brush

Technical Field

The invention relates to the field of ultrasonic tooth cleaning products, in particular to an ultrasonic tooth cleaner with an inflatable and inflatable brush.

Background

Ultrasonic toothbrushes have been widely used in the field of tooth cleaning products, and are becoming more and more accepted and well developed. In practical use, the ultrasonic toothbrush also has certain feet, which are mainly embodied as follows: in the process of brushing teeth, the ultrasonic toothbrush needs to be moved by hands to continuously move the toothbrush to clean teeth like a traditional common toothbrush. However, the speed of the hand movement and the force for holding the toothbrush are very difficult to control accurately, so that it is difficult for people to ensure that the cleaning time of each tooth and each part is the same in the process of brushing teeth, thereby causing the problems that part of the teeth are excessively cleaned and the part of the teeth are not cleaned thoroughly; over time, over-brushing of teeth can result in excessive wear of dental porcelain, affecting the firmness of teeth, and incomplete cleaning of teeth can result in the growth of tartar, yellowing and blackening of teeth, etc. Therefore, the existing ultrasonic toothbrush has the problems that the use degree is difficult to control accurately, and the health of teeth is influenced.

Chinese patent No. ZL200920260700.9, a patent publication named as 'tooth socket with ultrasonic cleaning function', the patent scheme adopts: the ultrasonic transducer comprises an ultrasonic transducer driving device, a horseshoe-shaped main body and an ultrasonic transducer, wherein the horseshoe-shaped main body is provided with a groove for coating teeth, a micropore is arranged in the groove, and the ultrasonic transducer is arranged inside the horseshoe-shaped main body. When the ultrasonic cleaning device works, the U-shaped main body is placed in an oral cavity, upper teeth and lower teeth are bitten into the grooves, the ultrasonic energy conversion sheet driving device drives the ultrasonic energy conversion sheet, the ultrasonic energy conversion sheet sends out ultrasonic waves, and the ultrasonic waves are transmitted to the teeth from the micropores, so that the purpose of cleaning the teeth is achieved. When the ultrasonic tooth cleaning mouthpiece works, the ultrasonic transducer plate generates high-frequency oscillation which is transmitted to teeth through the micropores, liquid or water which is remained in the groove in the shape of a horseshoe is very little, and the high-frequency oscillation generated by the ultrasonic wave can only play a role in cleaning teeth by exciting the liquid or water to impact the surface of the teeth. Therefore, the ultrasonic tooth-cleaning mouthpiece having such a structure is poor in actual cleaning efficiency and poor in cleaning effect of teeth.

Disclosure of Invention

The invention aims to solve the problems and the defects and provides an ultrasonic tooth cleaner with an inflatable bulge brush, wherein after the ultrasonic tooth cleaner is inflated, the brush has a fixed inflatable bulge direction, so that the brush is attached to the inner surface and the outer surface of teeth, and the teeth gaps thereof are ultrasonically cleaned in an all-around, dead-angle-free, uniform, comprehensive and synchronous manner; moreover, through the application of the electromagnetic directional valve and the PLC, the alternating actions of inflation and deflation of the upper U-shaped inner chamber and the lower U-shaped inner chamber can be realized, and the multi-variable cleaning action and the gum massaging action can be realized universally; meanwhile, the micro pressure relief valve is involved in the application, the U-shaped tooth cleaning head can be prevented from being over-inflated and exploded, and the double safety protection function is realized together with the barometer and the PLC; meanwhile, the whole U-shaped tooth cleaning head has reasonable structural strength and a specific static shape, and cannot deform.

The technical scheme of the invention is realized as follows: an ultrasonic tooth cleaner with an inflatable and inflatable brush comprises a U-shaped tooth cleaning head with an upper tooth socket and a lower tooth socket, a host and a miniature ultrasonic transducer, wherein the upper tooth socket and the lower tooth socket are also internally provided with the brush; the outer side surface of the U-shaped tooth cleaning head is also connected with an electric wire, and the electric wire extends into the upper U-shaped inner chamber and the lower U-shaped inner chamber and is electrically connected with the miniature ultrasonic transducer; the outer side surface of the U-shaped tooth cleaning head is also connected with a pipeline which is communicated with the upper U-shaped inner chamber and the lower U-shaped inner chamber; it is characterized in that: the host comprises a PLC circuit board, a miniature inflator pump, an operation key module, a barometer, an electromagnetic directional valve, a touch display screen and a storage battery, wherein the miniature inflator pump is provided with an electric connection end and an air connection end, and the electric connection end of the miniature inflator pump and the operation key module are respectively and electrically connected with the PLC circuit board; the air connecting end of the micro inflator pump is connected with the upper U-shaped inner chamber and the lower U-shaped inner chamber through pipelines, and the thickness H of the outer side wall of the upper U-shaped inner chamber and the thickness L of the outer side wall of the lower U-shaped inner chamber are larger than the thickness L of the inner side wall of the upper U-shaped inner chamber and the lower U-shaped inner chamber, so that the upper U-shaped inner chamber and the lower U-shaped inner chamber are inflated and then the brush is used as a swelling direction to realize that the brush is stuck on teeth; a reinforcing support part is also arranged between the upper U-shaped inner chamber and the lower U-shaped inner chamber, and a through hole for communicating the upper U-shaped inner chamber with the lower U-shaped inner chamber is also arranged on the reinforcing support part; the electrical connection end arranged on the electromagnetic directional valve is electrically connected with the PLC circuit board, and the gas connection end arranged on the electromagnetic directional valve is connected in series between the micro inflator pump and the upper U-shaped inner chamber and between the micro inflator pump and the lower U-shaped inner chamber; the electric connection end arranged on the barometer is electrically connected with the PLC circuit board, and the air connection end arranged on the barometer is connected in series between the electromagnetic directional valve and the upper U-shaped inner chamber and between the electromagnetic directional valve and the lower U-shaped inner chamber; the outer side surface of the U-shaped tooth cleaning head is also provided with a miniature pressure release valve; the touch display screen is electrically connected with the PLC circuit board; the storage battery is electrically connected with the PLC circuit board; the upper tooth socket or the lower tooth socket is also internally provided with a brush block piece with a brush, and the brush block piece is detachably arranged in the upper tooth socket or the lower tooth socket.

The invention has the beneficial effects that: after the aeration, the brush has a fixed aeration swelling direction, so that the brush is attached to the inner and outer surfaces of the teeth to carry out all-around, dead-angle-free, uniform, comprehensive and synchronous ultrasonic cleaning on the teeth and the teeth gaps; moreover, through the application of the electromagnetic directional valve and the PLC, the alternating actions of inflation and deflation of the upper U-shaped inner chamber and the lower U-shaped inner chamber can be realized, and the multi-variable cleaning action and the gum massaging action can be realized universally; meanwhile, the micro pressure relief valve is involved in the application, the U-shaped tooth cleaning head can be prevented from being over-inflated and exploded, and the double safety protection function is realized together with the barometer and the PLC; meanwhile, the whole U-shaped tooth cleaning head has reasonable structural strength and a specific static shape, and cannot deform.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of a U-shaped dental scaler according to the present invention.

Fig. 3 is a schematic sectional view of the invention in the direction of a-a.

Fig. 4 is a schematic cross-sectional view of the wire and pipe of the present invention.

Fig. 5 is a schematic diagram of the electrical schematic connection of the present invention.

Fig. 6 is a schematic view of the connection block of the inflation principle of the present invention.

Detailed Description

As shown in figures 1 to 6, the ultrasonic tooth cleaner with an inflatable and inflatable brush of the invention comprises a U-shaped tooth cleaning head 1 with an upper tooth socket 11 and a lower tooth socket 12, a main machine 2 and a miniature ultrasonic transducer 3, wherein a brush 13 is arranged in the upper tooth socket 11 and the lower tooth socket 12. In order to achieve the proposed purpose of the present invention, as shown in fig. 3, the U-shaped tooth cleaning head 1 is made of silica gel or other edible grade rubber material, an upper U-shaped inner chamber 4 and a lower U-shaped inner chamber 5 are respectively disposed in the U-shaped tooth cleaning head 1 along the U-shaped layout of the U-shaped tooth cleaning head, at least one micro ultrasonic transducer 3 is further disposed in the upper U-shaped inner chamber 4, and at least one micro ultrasonic transducer 3 is further disposed in the lower U-shaped inner chamber 5. Generally, the number of the micro ultrasonic transducers 3 can be determined according to the power of the selected micro ultrasonic transducer itself, and when the power of the micro ultrasonic transducers 3 is large and the oscillation frequency meets the requirement of tooth cleaning, the number can be reduced appropriately; conversely, some increase is appropriate. In specific implementation, the selection and setting can be performed according to actual needs.

As shown in figures 1 and 4, an electric wire 6 is connected to the outer side of the U-shaped tooth cleaning head 1, and the electric wire 6 extends into the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5 and is electrically connected with the miniature ultrasonic transducer 3. The outer side surface of the U-shaped tooth cleaning head 1 is also connected with a pipeline 7, and the pipeline 7 is communicated with the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5. In practice, in order to make the structure more compact and simple, as shown in fig. 1 and 4, a cable 10 having a composite structure in which an electric wire 6 is integrated with a pipe 7 is generally used to make the connection between the U-shaped dental cleaning head 1 and the main body 2 more compact and simple. Meanwhile, a quick connector which is convenient to detach and connect and used for connection can be arranged on the cable 10, so that the main machine 2 and the U-shaped tooth cleaning head 1 can be detached. For example, when the host 2 is broken, the host 2 can be replaced separately; or when the U-shaped tooth cleaning head 1 fails, the U-shaped tooth cleaning head 1 can be independently replaced, so that the use cost of a user and the after-sale cost of a manufacturer are reduced.

As shown in fig. 5 and 6, the host 2 includes a PLC circuit board 21, a micro inflator pump 22, and an operation and control button module 23, wherein the micro inflator pump 22 has an electrical connection end and an air connection end, and the electrical connection end of the micro inflator pump 22 and the operation and control button module 23 are respectively electrically connected to the PLC circuit board 21; the air connecting end of the micro inflator pump 22 is connected with the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5 through a pipeline 7, so that the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5 are in a swelling state after being inflated.

In order to facilitate the deflation function after inflation and realize the alternate actions of inflation and deflation of the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5, as shown in fig. 5 and 6, the host machine 2 further comprises an electromagnetic directional valve 24, an electrical connection end arranged on the electromagnetic directional valve 24 is electrically connected with the PLC circuit board 21, and an air connection end arranged on the electromagnetic directional valve 24 is connected in series between the micro inflator pump 22 and the upper U-shaped inner chamber 4 as well as the lower U-shaped inner chamber 5. In other words, in the implementation, the alternating between the inflation action and the deflation action of the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5 can be realized through the function development of the PLC circuit board 21, so as to realize the multi-variable cleaning action and the gum massage action of the invention.

In order to facilitate the present invention to adjust and control the air pressure of the air filled into the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5, as shown in fig. 5 and 6, the host 2 further comprises an air pressure gauge 27, an electrical connection end provided on the air pressure gauge 27 is electrically connected to the PLC circuit board 21, and an air connection end provided on the air pressure gauge 27 is connected in series between the electromagnetic directional valve 24 and the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5. That is to say, when implementing, can acquire atmospheric pressure data through the function development of PLC circuit board 21, can realize adjusting the inflation pressure in upper U type inner chamber 4, lower U type inner chamber 5 to guarantee the safety of whole U type dental scaler head 1 in the process of brushing teeth, prevent that upper U type inner chamber 4, lower U type inner chamber 5 from taking place the problem of blasting. In addition, in order to further improve the safety protection performance of the present invention, as shown in fig. 1 and fig. 2, a micro pressure relief valve 20 is further installed on the outer side surface of the U-shaped dental scaler 1, and by the design of the micro pressure relief valve 20, the present invention can further protect the U-shaped dental scaler 1 from over-inflation and explosion in case of a circuit failure during the application process.

In order to meet different operation requirements of people, as shown in fig. 1 and 5, the host 2 further includes a touch display screen 25, and the touch display screen 25 is electrically connected to the PLC circuit board 21. That is to say, through the function development of the PLC circuit board and the configuration of the touch display screen 25, people can realize the visual adjustment and operation of various functions on the display screen 25 when using. Meanwhile, in order to make the present invention have the functions of charging and power storage without being plugged in a power supply to work, as shown in fig. 5, the main unit 2 further includes a storage battery 26, and the storage battery 26 is electrically connected to the PLC circuit board 21 to supply power to the PLC circuit board 21 and other preceding electrical components.

In order to make the U-shaped tooth cleaning head 1 have reasonable structural strength and specific static shape, as shown in fig. 3, a reinforced support part 8 is further arranged between the upper U-shaped inner chamber 4 and the lower U-shaped inner chamber 5, and a through hole 81 for communicating the upper U-shaped inner chamber 4 with the lower U-shaped inner chamber 5 is further arranged on the reinforced support part 8. Meanwhile, in order to make the U-shaped dental scaler 1 have a relatively fixed bulge direction when being inflated, as shown in fig. 3, the thickness H of the outer side wall of the upper U-shaped inner chamber 4 or the lower U-shaped inner chamber 5 is greater than the thickness L of the inner side wall thereof. That is, the design of the difference of the wall thickness makes the upper brush 13 of the inner side wall in the bulging direction when the toothbrush is inflated, so that the brush 13 can be better attached to the teeth. In order to facilitate the replacement of the brush 13 by a user when the brush 13 is worn in the use of the present invention, a brush block having the brush 13 is further provided in the upper socket 11 or the lower socket 12, and is detachably mounted in the upper socket 11 or the lower socket 12. That is, the brush 13 is a modular design component, and adopts a structure which is convenient to disassemble and assemble, so that people can replace the brush in a daily self-service manner, and the daily use cost of people is reduced.

Claims

1. An ultrasonic tooth cleaner with an inflatable and inflatable brush comprises a U-shaped tooth cleaning head (1) with an upper tooth socket (11) and a lower tooth socket (12), a host (2) and a miniature ultrasonic transducer (3), wherein the upper tooth socket (11) and the lower tooth socket (12) are also internally provided with the brush (13), the U-shaped tooth cleaning head (1) is also respectively provided with an upper U-shaped inner chamber (4) and a lower U-shaped inner chamber (5) which are distributed along the U-shaped tooth cleaning head, the upper U-shaped inner chamber (4) is also internally provided with at least one miniature ultrasonic transducer (3), and the lower U-shaped inner chamber (5) is also internally provided with at least one miniature ultrasonic transducer (3); the outer side surface of the U-shaped tooth cleaning head (1) is also connected with an electric wire (6), and the electric wire (6) extends into the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5) and is electrically connected with the micro ultrasonic transducer (3); the outer side surface of the U-shaped tooth cleaning head (1) is also connected with a pipeline (7), and the pipeline (7) is communicated with the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5);

the method is characterized in that: the host (2) comprises a PLC circuit board (21), a micro inflator pump (22), an operation key module (23), a barometer (27), an electromagnetic directional valve (24), a touch display screen (25) and a storage battery (26), wherein

The micro inflator pump (22) is provided with an electric connection end and an air connection end, and the electric connection end of the micro inflator pump (22) and the control key module (23) are respectively and electrically connected with the PLC circuit board (21);

the air connecting end of the miniature inflator pump (22) is connected with the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5) through a pipeline (7), and the thickness H of the outer side wall of the upper U-shaped inner chamber (4) and the thickness L of the outer side wall of the lower U-shaped inner chamber (5) are larger than the thickness L of the inner side wall of the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5), so that the brush (13) is used as a swelling direction after the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5) are inflated, and the brush (13; a reinforcing support part (8) is also arranged between the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5), and a through hole (81) for communicating the upper U-shaped inner chamber (4) with the lower U-shaped inner chamber (5) is also arranged on the reinforcing support part (8);

the electrical connection end arranged on the electromagnetic directional valve (24) is electrically connected with the PLC circuit board (21), and the gas connection end arranged on the electromagnetic directional valve (24) is connected in series between the micro inflator pump (22) and the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5);

the electric connection end arranged on the barometer (27) is electrically connected with the PLC circuit board (21), and the air connection end arranged on the barometer (27) is connected in series between the electromagnetic directional valve (24) and the upper U-shaped inner chamber (4) and the lower U-shaped inner chamber (5);

the outer side surface of the U-shaped tooth cleaning head (1) is also provided with a miniature pressure release valve (20);

the touch control type display screen (25) is electrically connected with the PLC circuit board (21);

the storage battery (26) is electrically connected with the PLC circuit board (21);

the upper tooth socket (11) or the lower tooth socket (12) is also internally provided with a brush block piece with a brush (13), and the brush block piece is detachably arranged in the upper tooth socket (11) or the lower tooth socket (12).