CN215503509U - Ultrasonic tooth cleaner with UV disinfection function - Google Patents

Abstract

The utility model discloses an ultrasonic tooth cleaner with a UV disinfection function, which comprises an upper cover, a tooth cleaning part, a UV disinfection part, a lower shell, a control part and an electrifying interface, wherein the upper cover is provided with a first opening; the tooth cleaning part comprises an inner cover and a transducer, the inner cover comprises a first jack and a second jack, the transducer is inserted into the first jack, and a contact switch is arranged in the second jack; the UV disinfection part is fixedly arranged in the upper cover and comprises an FPC-UV lamp strip and a spring thimble corresponding to the second jack in position, the FPC-UV lamp strip is electrically connected with the spring thimble, and when the spring thimble is inserted into the second jack and contacts with the contact switch, the FPC-UV lamp strip emits ultraviolet light to disinfect the tooth cleaning part; the lower shell is connected with the bottom end of the inner cover, and a first mounting hole is formed in the lower shell; the control part is arranged in the lower shell and comprises a control main board which is electrically connected with the transducer and the contact switch respectively; the power-on interface is inserted in the first mounting hole and electrically connected with the control mainboard. The ultrasonic tooth cleaner is convenient to disinfect at any time.

Description

Ultrasonic tooth cleaner with UV disinfection function

Technical Field

The utility model relates to the field of ultrasonic tooth cleaners, in particular to an ultrasonic tooth cleaner with a UV disinfection function.

Background

The ultrasonic tooth cleaner breaks up the dental calculus in the gingival sulcus through a smooth working head of an ultrasonic scaler by utilizing high-frequency and high-energy vibration generated by ultrasonic waves, and then flushes out the broken stone and dental plaque through water mist generated by the scaler so as to achieve the purpose of periodontal health care.

The traditional tooth cleaner only solves the tooth cleaning effect, but a plurality of bacteria can be remained after the tooth cleaner is used, and particularly, the cleaned residues are attached to the tooth cleaner and are easy to breed bacteria.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an ultrasonic tooth cleaner with a UV disinfection function.

The technical scheme adopted by the utility model is as follows: the utility model provides a take ultrasonic scaler of UV disinfection function which characterized in that includes:

an upper cover;

the tooth cleaning part comprises an inner cover and a transducer, the inner cover comprises a first jack and a second jack, the transducer is inserted into the first jack, and a contact switch is arranged in the second jack;

the UV disinfection part is fixedly arranged in the upper cover and comprises an FPC-UV lamp strip and a spring thimble corresponding to the second jack in position, the FPC-UV lamp strip is electrically connected with the spring thimble, and when the spring thimble is inserted into the second jack and contacts with the contact switch, the FPC-UV lamp strip emits ultraviolet light to disinfect the tooth cleaning part;

the lower shell is connected with the bottom end of the inner cover, and a first mounting hole is formed in the lower shell;

the control part is arranged in the lower shell and comprises a control main board, and the control main board is electrically connected with the transducer and the contact switch respectively;

and the power-on interface is inserted in the first mounting hole and is electrically connected with the control mainboard.

Further, the transducer comprises a vibration part and a piezoelectric part, the vibration part is arranged in an arc shape, and the piezoelectric part is electrically connected with the control main board.

Further, the radian of the vibration part is pi/6-pi/3.

Furthermore, the control part comprises a control key, a second mounting hole is formed in the lower shell, the control key is arranged in the second mounting hole, and the control key is electrically connected with the control mainboard.

Furthermore, the control part also comprises a built-in power supply which is electrically connected with the control mainboard.

Furthermore, an electric quantity indicator lamp used for displaying the residual electric quantity of the built-in power supply is arranged on the lower shell and electrically connected with the built-in power supply.

Furthermore, a selection key for controlling the vibration frequency of the transducer is arranged on the lower shell, and the selection key is electrically connected with the control main board.

The utility model has the beneficial effects that: the UV disinfection part is arranged in the upper cover, when teeth need to be cleaned, the upper cover is pulled out, the power-on interface is connected with an external power supply, the control main board supplies power to the energy converter, and the energy converter starts to clean the teeth; when the cleaning is finished, the upper cover is sleeved on the inner cover, the spring thimble contacts the contact switch, the FPC-UV lamp strip is electrified to emit ultraviolet light for disinfection, and after the disinfection for a period of time, the electrified interface is powered off, and the use is finished; therefore, under the condition that the volume of the tooth cleaner is not increased, the tooth cleaner can be conveniently disinfected and cleaned at any time, the healthy and sanitary cleaning of the tooth cleaner is further ensured, and the tooth cleaner is small, exquisite, flexible, simple to operate and convenient to use.

Drawings

Fig. 1 is a schematic view of the overall structure of the ultrasonic dental scaler of the present invention.

Fig. 2 is a schematic view showing an internal structure of the ultrasonic dental scaler of the present invention.

Fig. 3 is an exploded view of the entire structure of the ultrasonic dental scaler of the present invention.

Fig. 4 and 5 are schematic views of the inner cap structure of the present invention.

Fig. 6 is a schematic view of the structure of the lower case of the present invention.

In the figure, an upper cover 100; a dental part 200, an inner cover 210, a first insertion hole 211, a second insertion hole 212, a transducer 220, a vibration part 221, a piezoelectric part 222, a contact switch 230; a UV disinfection part 300, an FPC-UV lamp strip 310 and a spring thimble 320; a lower case 400, a first mounting hole 410, a second mounting hole 420; a control unit 500, a control main board 510, control buttons 520, and a built-in power supply 530; a power-on interface 600.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, an ultrasonic dental scaler with UV disinfection function according to the present invention will be described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "central," "longitudinal," "lateral," "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the indicated orientations and positional relationships based on the orientation shown in the drawings for ease of describing the utility model and to simplify the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application will be understood by those of ordinary skill in the art from the specific context.

Referring to fig. 1 to 4 and fig. 6, in the embodiment of the present invention, the ultrasonic dental scaler includes an upper cover 100, a dental scaler 200, a UV sterilizing unit 300, a lower housing 400, a control unit 500, and an electrical connection interface 600; specifically, the dental part 200 includes an inner cap 210 and a transducer 220, the inner cap 210 includes a first insertion hole 211 and a second insertion hole 212, the transducer 220 is inserted into the first insertion hole 211, and a contact switch 230 is disposed in the second insertion hole 212; the UV disinfection part 300 is fixedly arranged in the upper cover 100, the UV disinfection part 300 comprises an FPC-UV lamp strip 310 and a spring ejector pin 320 corresponding to the second jack 212, the FPC-UV lamp strip 310 is electrically connected with the spring ejector pin 320, and when the spring ejector pin 320 is inserted into the second jack 212 and contacts the contact switch 230, the FPC-UV lamp strip 310 emits ultraviolet light to disinfect the tooth cleaning part 200; the lower housing 400 is connected to the bottom end of the inner lid 210, the lower housing 400 is provided with a first mounting hole 410, the control part 500 is arranged in the lower housing 400, the control part 500 comprises a control main board 510, the control main board 510 is respectively electrically connected with the transducer 220 and the contact switch 230, the power-on interface 600 is inserted into the first mounting hole 410, and the power-on interface 600 is electrically connected with the control main board 510; the UV disinfection part 300 is arranged in the upper cover 100, when teeth need to be cleaned, the upper cover 100 is pulled out, the power-on interface 600 is connected with an external power supply, the control main board 510 supplies power to the transducer 220, and the transducer 220 starts to clean the teeth; when the cleaning is finished, the upper cover 100 is sleeved on the inner cover 210, the spring thimble 320 contacts the contact switch 230, the FPC-UV lamp strip 310 is electrified to emit ultraviolet light for disinfection, and after the disinfection for a period of time, the electrifying interface 600 is powered off, and the use is finished; therefore, under the condition that the volume of the tooth cleaner is not increased, the tooth cleaner can be conveniently disinfected and cleaned at any time, the healthy and sanitary cleaning of the tooth cleaner is further ensured, and the tooth cleaner is small, exquisite, flexible, simple to operate and convenient to use.

The FPC is a flexible circuit board, the UV lamp is an ultraviolet lamp tube, and the FPC-UV lamp strip 310 refers to a lamp strip formed by installing a plurality of UV lamps on the flexible circuit board.

Referring to fig. 5, the transducer 220 includes a vibration portion 221 and a piezoelectric portion 222, the vibration portion 221 may be straight or may be curved to have a certain curvature, preferably, the vibration portion 221 is curved to facilitate the use of an operator, in addition, the curvature of the water spraying end of the vibration portion 221 is preferably pi/6 to pi/3, so that the vibration portion 221 is not easily broken and has a long service life, the piezoelectric portion 222 is electrically connected to the control main board 510, and when the transducer 220 is started, the piezoelectric ceramic in the piezoelectric portion 222 generates a piezoelectric effect to generate ultrasonic vibration.

Referring to fig. 3 and 6, in an embodiment, the control part 500 includes a control button 520, the lower housing 400 is provided with a second mounting hole 420, the control button 520 is disposed in the second mounting hole 420, the control button 520 is electrically connected to the control main board 510, and the button 520 can be used to switch the ultrasonic scaler.

Referring to fig. 3, in an embodiment, the control portion 500 further includes a built-in power source 530, the built-in power source 530 is electrically connected to the control main board 510, the built-in power source 530 may be a disposable power source or a rechargeable power source, preferably, the rechargeable power source is used, the built-in power source 530 is charged through the power-on interface 600, the dental scaler is convenient to carry after the built-in power source 530 is installed, requirements for power plug are eliminated, and a use scene is not limited.

In an embodiment, the lower housing 400 is provided with a signal indicator for displaying the remaining power of the internal power source 530, and the signal indicator is electrically connected to the internal power source 530, so that the remaining power of the internal power source 500 can be monitored in real time and timely charged or replaced.

In an embodiment, the lower housing 400 is provided with a selection button for controlling the vibration frequency of the transducer 220, and the selection button is electrically connected to the control main board 510, and the frequency can be selected according to the user's requirement through the selection button.

Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. The utility model provides a take ultrasonic scaler of UV disinfection function which characterized in that includes:

an upper cover (100);

the tooth cleaning part (200) comprises an inner cover (210) and a transducer (220), wherein the inner cover (210) is sleeved with the upper cover (100), the inner cover (210) comprises a first jack (211) and a second jack (212), the transducer (220) is inserted into the first jack (211), and a contact switch (230) is arranged in the second jack (212);

the UV disinfection part (300) is fixedly arranged in the upper cover (100), the UV disinfection part (300) comprises an FPC-UV lamp strip (310) and a spring ejector pin (320) corresponding to the position of the second jack (212), the FPC-UV lamp strip (310) is electrically connected with the spring ejector pin (320), and when the spring ejector pin (320) is inserted into the second jack (212) and contacts with the contact switch (230), the FPC-UV lamp strip (310) emits ultraviolet light to disinfect the tooth cleaning part (200);

the lower shell (400) is connected with the bottom end of the inner cover (210), and a first mounting hole (410) is formed in the lower shell (400);

the control part (500) is arranged in the lower shell (400) and comprises a control main board (510), and the control main board (510) is respectively electrically connected with the transducer (220) and the contact switch (230).

The power-on interface (600) is inserted into the first mounting hole (310), and the power-on interface (600) is electrically connected with the control main board (510).

2. The ultrasonic dental scaler according to claim 1, wherein said transducer (220) comprises a vibration part (221) and a piezoelectric part (222), said vibration part (221) being arcuately arranged, said piezoelectric part (222) being electrically connected to said control main board (510).

3. The ultrasonic scaler according to claim 2, wherein said vibration part (221) has an arc of pi/6 to pi/3.

4. The ultrasonic dental scaler according to claim 1, wherein said control unit (500) comprises a control button (520), said lower shell (400) is provided with a second mounting hole (420), said control button (520) is disposed in said second mounting hole (420), and said control button (520) is electrically connected to said control main board (510).

5. The ultrasonic dental scaler according to claim 1, wherein said control unit (500) further comprises a built-in power supply (530), said built-in power supply (530) being electrically connected to said control main board (510).

6. The ultrasonic dental scaler according to claim 5, wherein a power indicator for indicating the remaining power of said internal power source (530) is provided on said lower housing (400), said power indicator being electrically connected to said internal power source (530).

7. The ultrasonic dental scaler according to claim 1, wherein said lower shell (400) is provided with a selection button for controlling the vibration frequency of said transducer (220), said selection button being electrically connected to said control main board (510).

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