CN214017939U

CN214017939U - Electric toothbrush

Info

Publication number: CN214017939U
Application number: CN202022932423.0U
Authority: CN
Inventors: 李海斌; 裴宇辰
Original assignee: Beijing Familyout Culture Co ltd
Current assignee: Beijing Familyout Culture Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-24
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses an electric toothbrush, which comprises a body shell; a brush head arranged at the upper end of the body shell; an outer cover connected with the body shell and covering the brush head; the motor is arranged in the body shell and used for driving the brush head, and the body shell is provided with a first mounting hole for the output shaft of the motor to extend out; the brush head disinfection device is arranged at the upper end of the body shell and used for disinfecting the brush head, and the control main board is arranged in the body shell and electrically connected with the disinfection device and used for opening and closing the disinfection device; the power supply is arranged in the body shell and used for supplying power to the motor, the disinfection device and the control main board. So set up, collect brush teeth and disinfection function in an organic whole, open degassing unit when needing, can disinfect to the brush head, use safety and sanitation more, solved among the prior art electric toothbrush's brush hair easily breed bacterium, sanitary problem inadequately when using.

Description

Electric toothbrush

Technical Field

The utility model relates to a toothbrush technical field, more specifically say, relate to an electric toothbrush.

Background

In recent years, electric toothbrushes have been widely used, and high-frequency vibrations are used to achieve a tooth-cleaning effect. However, the bristles are often contacted with water, so that bacteria are easy to breed, and people are not sanitary enough when using the toothbrush. Therefore, how to solve the problems that the bristles of the electric toothbrush in the prior art are easy to breed bacteria and are not sanitary enough when in use becomes an important technical problem to be solved by the technical personnel in the field.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric toothbrush to solve among the prior art electric toothbrush's brush hair and easily breed the bacterium, the sanitary problem inadequately when using.

The utility model aims at realizing through the following technical scheme:

the utility model provides a pair of electric toothbrush, include:

a body housing;

the brush head is arranged at the upper end of the body shell;

the outer cover is connected with the body shell and covers the brush head;

the motor is arranged in the body shell and used for driving the brush head, and the body shell is provided with a first mounting hole for extending an output shaft of the motor;

the toothbrush head disinfection device comprises a disinfection device arranged at the upper end of the body shell and used for disinfecting the toothbrush head, and a control main board arranged in the body shell and electrically connected with the disinfection device, wherein the control main board is used for opening and closing the disinfection device;

the power supply is arranged in the body shell and used for supplying power to the motor, the disinfection device and the control main board.

Preferably, degassing unit includes that the interval sets up two ultraviolet ray disinfection lamps of body shell upper end, two ultraviolet ray disinfection lamp all with control mainboard electricity is connected.

Preferably, the body shell comprises an upper body shell and a lower body shell detachably connected with the upper body shell, the outer cover is connected with the upper body shell, a water sealing ring is arranged between the upper body shell and the lower body shell, the upper end face of the upper body shell is provided with the first mounting hole, and the upper end face of the upper body shell is also provided with two second mounting holes for mounting the ultraviolet disinfection lamp.

Preferably, the body shell is in an ice cream shape, and a silica gel outer sleeve is further sleeved outside the body shell.

Preferably, the LED lamp is arranged in the body shell and electrically connected with the control main board, the control main board is used for turning on and off the LED lamp, and the LED lamp is electrically connected with the power supply.

Preferably, the music player is arranged in the body shell and electrically connected with the control mainboard, the control mainboard is used for opening and closing the music player, a loudspeaker electrically connected with the music player is further arranged in the body shell, and the music player and the loudspeaker are both electrically connected with the power supply.

Preferably, a motor fixing seat used for installing the motor is arranged in the body shell, a first buffer sleeve is arranged between the motor and the motor fixing seat, and a second buffer sleeve is arranged between the motor and the first mounting hole.

Preferably, the brush head is "U" type, the brush head includes relative first brush hair and the second brush hair that sets up, and the brush head is equipped with three vibration fender position.

Preferably, still including setting up body shell lower extreme, be used for right the power carries out the formula of charging of magnetism inhale the interface and with the formula of magnetism is inhaled the formula and is inhaled formula charging wire with the interface matched with magnetism that charges.

Preferably, the outer lid is provided with a drainage vent hole.

In the technical scheme provided by the utility model, the electric toothbrush comprises a body shell; a brush head arranged at the upper end of the body shell; an outer cover connected with the body shell and covering the brush head; the motor is arranged in the body shell and used for driving the brush head, and the body shell is provided with a first mounting hole for the output shaft of the motor to extend out; the brush head disinfection device is arranged at the upper end of the body shell and used for disinfecting the brush head, and the control main board is arranged in the body shell and electrically connected with the disinfection device and used for opening and closing the disinfection device; the power supply is arranged in the body shell and used for supplying power to the motor, the disinfection device and the control main board. So set up, collect brush teeth and disinfection function in an organic whole, open degassing unit when needing, can disinfect to the brush head, use safety and sanitation more, solved among the prior art electric toothbrush's brush hair easily breed bacterium, sanitary problem inadequately when using.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first perspective view of an electric toothbrush according to an embodiment of the present invention;

FIG. 2 is a second perspective view of the electric toothbrush in the embodiment of the present invention;

FIG. 3 is an exploded view of an electric toothbrush in accordance with an embodiment of the present invention;

FIG. 4 is a front view of an electric toothbrush in an embodiment of the present invention;

FIG. 5 is a rear view of an electric toothbrush in an embodiment of the present invention;

fig. 6 is a bottom view of the electric toothbrush in an embodiment of the present invention;

FIG. 7 is a schematic view of a portion of FIG. 4 taken along line A;

FIG. 8 is a schematic view of an embodiment of the present invention showing the electric toothbrush with the outer cover removed;

fig. 9 is a schematic structural view of an outer cover according to an embodiment of the present invention;

FIG. 10 is a schematic view of the brush head according to the embodiment of the present invention;

fig. 11 is a schematic view of an external structure of an upper case of a body according to an embodiment of the present invention;

fig. 12 is a schematic view of the internal structure of the upper case of the body according to the embodiment of the present invention;

fig. 13 is a schematic structural view of the lower case of the embodiment of the present invention.

In fig. 1-13:

1-outer cover; 2-upper shell of the body; 3-sealing the water ring; 4-a lower shell of the body; 5-silica gel coat; 6-brush head; 7-a motor; 8, controlling the main board; 9-a power supply; 10-motor fixing seat; 11-a first cushion collar; 12-a second cushion collar; 13-a loudspeaker; 14-a magnetic-type charging interface; 15-a handle; 16-LED indicator lights; 17-ultraviolet disinfection lamp; 18-a first mounting hole; 19-a second mounting hole; 20-first bristles; 21-second bristles; 22-drainage vents; 23-a key; 24-a via hole; 25-a first mounting structure; 26-a second mounting structure; 27-a third mounting structure; 28-mounting posts; 29-lower cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. The embodiments described below do not limit the scope of the invention described in the claims. Further, the entire contents of the configurations shown in the following embodiments are not limited to those necessary as a solution of the invention described in the claims.

In the arrangement position of the electric toothbrush shown in fig. 1, the vertical direction in the figure is the vertical direction.

Referring to fig. 1 to 13, the present embodiment provides an electric toothbrush including:

the body shell can be made of PC plastic;

the brush head 6 is arranged at the upper end of the body shell and is made of silica gel;

the outer cover 1 which is connected with the shell of the body and covers the brush head 6 can play a role in preventing dust and protecting the brush head 6 from being polluted, is cleaner and more sanitary, and can be made of PC plastic;

the motor 7 is arranged in the body shell and used for driving the brush head 6, and the body shell is provided with a first mounting hole 18 for the output shaft of the motor 7 to extend out;

the brush head disinfection device comprises a disinfection device arranged at the upper end of a body shell and used for disinfecting a brush head 6, and a control main board 8 which is arranged in the body shell and electrically connected with the disinfection device, wherein the control main board 8 can be a PCB (printed circuit board) and used for opening and closing the disinfection device;

the power supply 9 arranged in the body shell can be a rechargeable lithium battery, and the power supply 9 is used for supplying power to the motor 7, the disinfection device and the control mainboard 8. So set up, collect brush teeth and disinfect multi-functionally in an organic whole, open degassing unit when needing, can disinfect to the brush head, use safety and sanitation more, solved among the prior art electric toothbrush's brush hair easily breed bacterium, sanitary problem inadequately when using.

As shown in fig. 8, the sterilizing device comprises two ultraviolet sterilizing lamps 17 arranged at the upper end of the body casing at intervals, and the two ultraviolet sterilizing lamps 17 are electrically connected with the control main board 8. When needing the disinfection like this, turn on ultraviolet ray sterilamp, send ultraviolet beam, aim at the brush head and shine, disinfect the processing to the brush head, effectively kill the bacterium, and regular nursing ensures the clean health of use. And the left and right ultraviolet disinfection lamps can comprehensively cover the brush head, kill virus in all directions and have better sterilization and disinfection effects. In addition, ultraviolet ray disinfection lamp detachably installs in body shell upper end, is convenient for renew ultraviolet ray disinfection lamp, makes the live time of product longer, and the use value is higher. It should be noted that the ultraviolet disinfection lamp can not be turned on during tooth brushing under the reasonable program control of the control main board. If the electric toothbrush is charged, the ultraviolet disinfection lamp can be automatically turned on to disinfect the brush head, and the normal use of the electric toothbrush is not affected.

As shown in fig. 2, the shell of the body is in the shape of ice cream, and the upper end of the outer cover 1 is also provided with a unfilled corner, so that compared with the traditional electric toothbrush with single function and simple shape, the whole appearance of the electric toothbrush in the embodiment presents the cartoon ice cream shape of a donut bite, and is perfectly integrated with the multiple functions of the electric toothbrush, so that the electric toothbrush has the advantages of bright image, higher identifiability and interestingness, and is particularly suitable for children. Of course, the overall appearance of the electric toothbrush can be changed in appearance and style by changing colors and accessories. And the outer part of the body shell is also sleeved with a silica gel outer sleeve 5 which plays a role of anti-skidding when being held by hands. In addition, as shown in fig. 9, the cover 1 is provided with a water discharge vent 22 to discharge the water remained on the brush head, thereby facilitating the ventilation and drying of the brush head. As shown in fig. 4 and 5, the outer lid 1 is provided at the center of both sides of the bottom thereof with a drain vent hole 22.

In this embodiment, the body casing includes the body epitheca 2 and the body inferior valve 4 of being connected with the body epitheca 2 can be dismantled, so be convenient for assemble, install internals. Enclosing cover 1 is connected with body epitheca 2, and body epitheca 2 upper end is equipped with the stair structure, and enclosing cover 1 supports in step department, is in the same place with body epitheca 2 joint. Be equipped with between body epitheca 2 and the body inferior valve 4 and seal water circle 3, seal water circle 3 and be the silica gel sealing washer, play waterproof sealing effect, protection internals, it is safe in utilization. As shown in fig. 11, the upper end surface of the upper body casing 2 is provided with a first mounting hole 18, and the upper end surface of the upper body casing 2 is further provided with two second mounting holes 19 for mounting the ultraviolet disinfection lamp 17. As shown in figure 8, the output shaft of the motor 7 extends out of the first mounting hole 18 and is connected with the brush head 6. The ultraviolet disinfection lamp 17 is fixedly arranged in the second mounting hole 19 and emits ultraviolet light beams to the brush head 6.

In a preferred embodiment of the present embodiment, the electric toothbrush further comprises an LED indicator 16 disposed in the body housing and electrically connected to the control main board 8, the control main board 8 is used for turning on and off the LED indicator 16, and the LED indicator 16 is electrically connected to the power supply 9. The LED indicator lamps 16 are two, when the electric toothbrush is started, the LED indicator lamps 16 are turned on, the brightness can be seen through the shell of the body, and the working state of the electric toothbrush can be visually displayed. The color of the light can be designed according to actual needs to increase the attraction to users.

As an alternative embodiment, the electric toothbrush further includes a music player disposed in the body case and electrically connected to the control main board 8, and the control main board 8 is used to turn on and off the music player. The music player is an existing mature product, and the control of the music player through the control mainboard is an existing common technology. Therefore, the toothbrush can play music while brushing teeth, relax the mood and be more attractive and interesting for children. The electric toothbrush also comprises a timer for setting the music playing time, the electric toothbrush is turned on, the music sounds at the same time, when the tooth brushing reaches the set time, the toothbrush stops working, and the music stops playing to remind that the tooth brushing is finished. A loudspeaker 13 electrically connected with the music player is also arranged in the body shell, and the music player and the loudspeaker 13 are both electrically connected with the power supply 9. As shown in fig. 2, the positions of the upper body shell 2 and the silica gel outer sleeve 5 corresponding to the speaker 13 are provided with a plurality of through holes 24, so that sound is diffused outwards, and music playing is more clear and loud.

As shown in fig. 3, a motor fixing seat 10 for installing the motor 7 is arranged in the body shell, the lower end of the motor 7 extends into and is connected with the motor fixing seat 10 in a clamping manner, a first buffer sleeve 11 is arranged between the motor 7 and the motor fixing seat 10, a second buffer sleeve 12 is arranged between the motor 7 and the first mounting hole 18, the second buffer sleeve 12 is sleeved on the upper end of the motor 7, the motor fixing seat 10 can be made of PP plastic, and the first buffer sleeve 11 and the second buffer sleeve 12 can be silica gel sleeves. Design like this, can reduce the motor vibration to reduce the vibration that transmits the user, use more comfortablely, the second cushion collar can also play sealed waterproof effect. As shown in fig. 12, the upper body casing 2 is provided with a first mounting structure 25 inside, the contour of which is consistent with the contour of the motor fixing seat 10, and the first mounting structure is provided with a threaded hole thereon, and the first mounting structure and the threaded hole are fixedly connected through a plug bolt. The body upper shell 2 is also internally provided with a second mounting structure 26 which is provided with a clamping groove and a convex rib, and the control main board 8 is inserted into the clamping groove and matched with the convex rib so as to be fixed in the body upper shell 2. The body upper shell 2 is also internally provided with a third mounting structure 27, which is provided with a clamping block and a pressing plate for clamping and fixing the horn 13 in the body upper shell 2. The upper body shell 2 is also provided with a plurality of evenly distributed mounting posts 28, which are provided with threaded holes. As shown in fig. 13, the body lower case 4 includes a handle 15 and a lower cover 29 which are integrally formed. The lower cover 29 is correspondingly provided with a plurality of mounting posts 28 which are fixedly connected with the upper body shell 2 through inserting bolts. The inside cavity that is used for placing the lithium cell that is equipped with of handle 15, the equipartition has many beads in the cavity to with the lithium cell chucking.

As shown in figure 10, the brush head 6 is U-shaped, the brush head 6 comprises a first bristle 20 and a second bristle 21 which are oppositely arranged, so that all the teeth can be covered without swinging the brush head back and forth, and two circles of brush heads can brush the inner side and the outer side of the teeth simultaneously, and the use is very convenient. The brush head 6 is provided with three vibration gears, so that a user can freely select the three vibration gears to meet different tooth brushing requirements. For convenient operation, the electric toothbrush is provided with a key 23 which is electrically connected with the control main board 8. Under the reasonable program control of the control main board 8, the electric toothbrush is started by pressing the key 23, the LED indicator lights up, the music sounds at the same time, and the brush head is in a first vibration gear; pressing the two lower keys 23, turning on the LED indicator light, stopping playing music and enabling the brush head to be in a first vibration gear; pressing the third key 23, turning on the LED indicator light, stopping playing music, and enabling the brush head to be in a second vibration gear; pressing the four-key 23, turning on the LED indicator light, stopping playing music and enabling the brush head to be in a third vibration gear; pressing the five-key button 23 turns off the electric toothbrush and simultaneously turns off the LED indicator light.

In the embodiment of the utility model, electric toothbrush is still including setting up at body shell lower extreme, be used for carrying out the formula of charging magnetism that charges to power 9 inhale the formula interface 14 and inhale the formula charging wire with magnetism the formula of inhaling 14 matched with that charges. As shown in fig. 6 and 7, the bottom of the lower body shell 4 is provided with a magnetic-type charging interface 14. Inside fixed two magnets that are provided with of kneck, can attract magnetism to inhale the formula charging wire, insert magnetism to inhale the formula charging wire and inhale the formula interface 14 that charges, under the effect of magnet, magnetism is inhaled the formula charging wire and can not be dropped, guarantees reliably to charge, and is safe convenient more.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An electric toothbrush, comprising:

a body housing;

a brush head (6) arranged at the upper end of the body shell;

the outer cover (1) is connected with the body shell and covers the brush head (6);

the motor (7) is arranged in the body shell and used for driving the brush head (6), and the body shell is provided with a first mounting hole (18) for the output shaft of the motor (7) to extend out;

the toothbrush comprises a disinfection device arranged at the upper end of the body shell and used for disinfecting the toothbrush head (6), and a control main board (8) arranged in the body shell and electrically connected with the disinfection device, wherein the control main board (8) is used for opening and closing the disinfection device;

the power supply (9) is arranged in the body shell, and the power supply (9) is used for supplying power to the motor (7), the disinfection device and the control main board (8).

2. The electric toothbrush according to claim 1, wherein the sterilizing device comprises two ultraviolet sterilizing lamps (17) spaced apart from each other at an upper end of the body casing, and both of the ultraviolet sterilizing lamps (17) are electrically connected to the control main board (8).

3. The electric toothbrush according to claim 2, wherein the body housing comprises an upper body housing (2) and a lower body housing (4) detachably connected with the upper body housing (2), the outer cover (1) is connected with the upper body housing (2), a water sealing ring (3) is arranged between the upper body housing (2) and the lower body housing (4), the upper end surface of the upper body housing (2) is provided with the first mounting hole (18), and the upper end surface of the upper body housing (2) is further provided with two second mounting holes (19) for mounting the ultraviolet disinfection lamp (17).

4. The electric toothbrush according to claim 1, wherein the body case is in a shape of ice cream, and a silica gel outer sleeve (5) is further sleeved outside the body case.

5. The electric toothbrush according to claim 1, further comprising an LED indicator (16) disposed within the body housing and electrically connected to the control main board (8), the control main board (8) being for turning on and off the LED indicator (16), the LED indicator (16) being electrically connected to the power source (9).

6. The electric toothbrush according to claim 1, further comprising a music player disposed in the body housing and electrically connected to the control main board (8), wherein the control main board (8) is used for turning on and off the music player, a speaker (13) electrically connected to the music player is further disposed in the body housing, and both the music player and the speaker (13) are electrically connected to the power supply (9).

7. The electric toothbrush according to claim 3, wherein a motor fixing seat (10) for mounting the motor (7) is arranged in the body housing, a first buffer sleeve (11) is arranged between the motor (7) and the motor fixing seat (10), and a second buffer sleeve (12) is arranged between the motor (7) and the first mounting hole (18).

8. The electric toothbrush according to claim 1, characterized in that the brush head (6) is "U" shaped, the brush head (6) comprises a first bristle (20) and a second bristle (21) arranged oppositely, and the brush head (6) is provided with three vibration steps.

9. The electric toothbrush according to claim 1, further comprising a magnetic type charging interface (14) disposed at a lower end of the body housing for charging the power source (9) and a magnetic type charging wire matched with the magnetic type charging interface (14).

10. The electric toothbrush according to claim 1, characterized in that the outer cap (1) is provided with a water discharge vent hole (22).