CN216168014U - Electric toothbrush capable of standardizing tooth brushing angle - Google Patents

Abstract

The utility model relates to the technical field of electric toothbrushes, in particular to an electric toothbrush with a standard tooth brushing angle, which solves the problems that in the prior art, because a child can hold the toothbrush at a random angle during tooth brushing, the tooth brushing effect is poor, and children's caries is easily caused. The utility model provides an electric toothbrush of standard angle of brushing teeth, includes brush holder and the brush head of setting on the brush holder, be equipped with the induction mechanism who is used for responding to brush holder inclination on the brush holder, brush overhead being equipped with the mounting box, the front side of mounting box is equipped with the brush, be equipped with the rotary mechanism who is used for rotatory brush in the mounting box, brush overhead being equipped with the cavity, be equipped with the drive mechanism who provides the required power of rotary mechanism in the cavity. The utility model can switch the brush angle and correct the tooth brushing angle of children.

Description

Electric toothbrush capable of standardizing tooth brushing angle

Technical Field

The utility model relates to the technical field of electric toothbrushes, in particular to an electric toothbrush capable of standardizing tooth brushing angles.

Background

The electric toothbrush can make the brush head generate high-frequency vibration through the quick rotation or vibration of the motor core, instantly decompose toothpaste into fine foam to deeply clean teeth gaps, and meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on gum tissues.

When the existing electric toothbrush is used, toothpaste is firstly squeezed to the hairbrush on the brush head, then a switch on the brush handle is pressed, so that the vibration motor in the brush handle vibrates to drive the brush head to vibrate, and then the hairbrush is placed on teeth in the oral cavity to clean the teeth.

The tooth brushing method of the Bashi is taken as a standard, the toothbrush is held transversely at ninety degrees when the cheek sides and the occlusal surfaces of the lips and the teeth are cleaned, but the holding angle of a child is random in the actual operation, so that the tooth brushing effect is poor, and the dental caries of the child is easily caused. There is a need for an electric toothbrush that regulates the brushing angle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric toothbrush with a standard tooth brushing angle, which solves the problems that in the prior art, children have poor tooth brushing effect and are easy to cause dental caries because the children hold the toothbrush at random during tooth brushing.

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

the utility model provides an electric toothbrush of standard angle of brushing teeth, includes brush holder and the brush head of setting on the brush holder, be equipped with the induction mechanism who is used for responding to brush holder inclination on the brush holder, brush overhead being equipped with the mounting box, the front side of mounting box is equipped with the brush, be equipped with the rotary mechanism who is used for rotatory brush in the mounting box, brush overhead being equipped with the cavity, be equipped with the drive mechanism who provides the required power of rotary mechanism in the cavity.

Preferably, the sensing mechanism comprises an inclination angle sensor arranged at the bottom of the brush holder, and the inclination angle sensor is electrically connected with a vibration motor in the brush holder.

Preferably, the rotating mechanism comprises a rotating shaft which is rotatably connected in the mounting box, a gear is fixedly connected to the rotating shaft, and the rotating shaft is fixedly connected with the hairbrush.

Preferably, drive mechanism includes the slide of sliding connection in the cavity, fixedly connected with and gear engaged with's pinion rack on the slide, the slide passes through spring elastic connection with the inner wall of cavity.

Preferably, the cavity internal rotation is connected with the threaded rod, threaded connection has the wedge with cavity inner wall sliding connection on the threaded rod, the wedge cooperatees with the slide.

Preferably, the brush head is provided with a limiting groove, a telescopic rod is rotatably connected in the limiting groove, the non-telescopic end of the telescopic rod is fixedly connected with the threaded rod, the telescopic end of the telescopic rod is fixedly connected with a rotating block, and the limiting groove is provided with a sealing cover.

Preferably, the back of mounting box is equipped with a plurality of bar protrudingly, and is a plurality of the bar is protruding to be equidistant setting.

The utility model has at least the following beneficial effects:

1. through setting up response mechanism, realize holding the within range of forty degrees angles violently, can vibrate if when putting or unusually brushing teeth the angle vertically, inclination sensor response to shock dynamo in the control brush holder stops vibrations, brushes teeth with this effectual standard children, develops good brushing teeth custom, effectively prevents children's caries.

2. Through setting up drive mechanism and rotary mechanism, realize when rotatory piece rotates, the telescopic link rotates and drives the threaded rod and rotate to the wedge motion promotes slide upward movement, makes the pinion rack drive the gear rotation 90, makes the brush become the horizontality by vertical, does not clear up the position when clean brush is vertical, makes the effect of brushing teeth better.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first perspective view of an external configuration of a power toothbrush of the present invention for normalizing brushing angles;

FIG. 2 is a second perspective view of the external configuration of a power toothbrush of the present invention for normalizing the brushing angle;

FIG. 3 is a schematic sectional view of a toothbrush head of an electric toothbrush for normalizing a brushing angle according to the present invention;

fig. 4 is a schematic view of an internal structure of a limiting groove of the electric toothbrush for standardizing the brushing angle.

In the figure: 1. a brush handle; 2. a brush head; 3. mounting a box; 4. a brush; 5. a cavity; 6. a tilt sensor; 7. A rotating shaft; 8. a gear; 9. a slide plate; 10. a toothed plate; 11. a spring; 12. a threaded rod; 13. a wedge block; 14. A limiting groove; 15. a telescopic rod; 16. rotating the block; 17. a sealing cover; 18. and (4) strip-shaped bulges.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below 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.

Referring to fig. 1-4, an electric toothbrush with standard tooth brushing angle comprises a brush handle 1 and a brush head 2 arranged on the brush handle 1, wherein a sensing mechanism for sensing the inclination angle of the brush handle 1 is arranged on the brush handle 1, a mounting box 3 is arranged on the brush head 2, a brush 4 is arranged on the front side of the mounting box 3, a rotating mechanism for rotating the brush 4 is arranged in the mounting box 3, a cavity 5 is arranged in the brush head 2, and a transmission mechanism for providing power for the rotating mechanism is arranged in the cavity 5.

Further, refer to fig. 2 and can learn, induction mechanism is including setting up the angular transducer 6 of 1 bottom of brush holder, and angular transducer 6 and the vibrating motor electric connection in the brush holder 1 are holding the within range at the forty degrees angles violently, can vibrate, if when putting or unusually brushing teeth the angle vertically, angular transducer 6 responds to the vibrating motor in the control brush holder 1 stops vibrations, with this effectual standard children brush teeth, form good brushing teeth custom, effectively prevent children's caries disease (hold simultaneously when erecting).

Further, as can be known by referring to fig. 1 and 3, the rotating mechanism includes a rotating shaft 7 rotatably connected in the mounting box 3, a gear 8 is fixedly connected to the rotating shaft 7, the rotating shaft 7 is fixedly connected with the brush 4, the rotating shaft 7 is hermetically connected with the mounting box 3, and meanwhile, the rotating shaft 7 is made of stainless steel, so that the rotating shaft 7 is prevented from being rusted.

Further, as can be known from fig. 3, the transmission mechanism includes a sliding plate 9 slidably connected in the cavity 5, a toothed plate 10 engaged with the gear 8 is fixedly connected to the sliding plate 9, the number of teeth of the toothed plate 10 is one fourth of that of the gear 8, so that the gear 8 rotates 90 ° during the movement of the toothed plate 10, and the sliding plate 9 is elastically connected to the inner wall of the cavity 5 through a spring 11.

Further, refer to fig. 3 and learn, the internal rotation of cavity 5 is connected with threaded rod 12, threaded connection has wedge 13 with 5 inner wall sliding connection of cavity on the threaded rod 12, wedge 13 cooperatees with slide 9, threaded rod 12 rotates to wedge 13 moves, promotes slide 9 upward movement, and spring 11 compresses this moment, is convenient for to slide 9 reset, and slide 9 moves and drives pinion rack 10 motion, thereby pinion rack 10 drives 8 rotatory 90 of gear, makes brush 4 become the horizontality by vertical.

Further, can learn with reference to fig. 3 and 4, be equipped with spacing groove 14 on brush head 2, spacing groove 14 internal rotation is connected with telescopic link 15, the non-flexible end and the threaded rod 12 fixed connection of telescopic link 15, the flexible rotatory piece 16 of fixedly connected with that serves of telescopic link 15, when rotatory piece 16 rotates, telescopic link 15 rotates, for threaded rod 12 rotates and provides power, be equipped with sealed lid 17 on the spacing groove 14, the setting of sealed lid 17, can keep spacing groove 14 sealed, thereby avoid water to enter into in the cavity 5, make threaded rod 12 rust with spring 11.

Further, as can be known by referring to fig. 2, the back of the mounting box 3 is provided with a plurality of bar-shaped protrusions 18, the bar-shaped protrusions 18 are arranged at equal intervals, and the inner wall of the oral cavity can be cleaned by the arrangement of the bar-shaped protrusions 18, so that the cleaning effect is better.

The working principle is as follows: when the brush 4 needs to be adjusted, firstly the sealing cover 17 is taken down, then the rotating block 16 is pulled, the telescopic rod 15 is extended, the rotating block 16 extends out of the limiting groove 14, the rotating block 16 is convenient to rotate, then the rotating block 16 is rotated, the telescopic rod 15 is rotated to drive the threaded rod 12 to rotate, the wedge-shaped block 13 moves to push the sliding plate 9 to move upwards, at the moment, the spring 11 is compressed to facilitate the resetting of the sliding plate 9, the sliding plate 9 moves to drive the toothed plate 10 to move, the toothed plate 10 drives the gear 8 to rotate 90 degrees, the brush 4 is changed from a vertical state to a horizontal state, the arrangement of the strip-shaped bulges 18 can clean the inner wall of the oral cavity, when the cheek side and the occlusal surface are cleaned, the toothbrush is horizontally held at ninety degrees, the product can vibrate within the range of forty degrees in the horizontal holding angle, if the brush is vertically held or abnormally brushed, the inclination angle sensor 6 senses and controls the vibrating motor in the brush handle 1 to stop vibrating, therefore, the tooth brushing of children is normalized effectively, a good tooth brushing habit is developed, and the children can be prevented from dental caries effectively.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides an electric toothbrush of standard angle of brushing teeth, includes brush holder (1) and brush head (2) of setting on brush holder (1), its characterized in that, be equipped with the response mechanism that is used for responding to brush holder (1) inclination on brush holder (1), be equipped with mounting box (3) on brush head (2), the front side of mounting box (3) is equipped with brush (4), be equipped with the rotary mechanism who is used for rotatory brush (4) in mounting box (3), be equipped with cavity (5) in brush head (2), be equipped with the drive mechanism who provides the required power of rotary mechanism in cavity (5).

2. The electric toothbrush with the regular brushing angle as claimed in claim 1, wherein the sensing mechanism comprises an inclination sensor (6) arranged at the bottom of the brush handle (1), the inclination sensor (6) is electrically connected with a vibration motor in the brush handle (1).

3. The electric toothbrush with the standard brushing angle according to claim 1, wherein the rotating mechanism comprises a rotating shaft (7) rotatably connected in the mounting box (3), a gear (8) is fixedly connected to the rotating shaft (7), and the rotating shaft (7) is fixedly connected with the brush (4).

4. The electric toothbrush with the regular brushing angle according to claim 3, wherein the transmission mechanism comprises a sliding plate (9) slidably connected in the cavity (5), a toothed plate (10) engaged with the gear (8) is fixedly connected on the sliding plate (9), and the sliding plate (9) is elastically connected with the inner wall of the cavity (5) through a spring (11).

5. The electric toothbrush with the standard brushing angle according to claim 4, wherein a threaded rod (12) is rotationally connected in the cavity (5), a wedge block (13) which is slidably connected with the inner wall of the cavity (5) is in threaded connection with the threaded rod (12), and the wedge block (13) is matched with the sliding plate (9).

6. The electric toothbrush with the standard brushing angle according to claim 5, wherein the brush head (2) is provided with a limiting groove (14), a telescopic rod (15) is rotatably connected in the limiting groove (14), the non-telescopic end of the telescopic rod (15) is fixedly connected with the threaded rod (12), the telescopic end of the telescopic rod (15) is fixedly connected with a rotating block (16), and the limiting groove (14) is provided with a sealing cover (17).

7. The electric toothbrush for normalizing a brushing angle according to claim 1, wherein a plurality of bar-shaped protrusions (18) are provided on a back surface of the mounting case (3), and the plurality of bar-shaped protrusions (18) are arranged at equal intervals.

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