CN211156412U

CN211156412U - Sound wave vibration electric toothbrush structure

Info

Publication number: CN211156412U
Application number: CN201921492776.4U
Authority: CN
Inventors: 胡汉生; 周亭
Original assignee: Shenzhen Yabeikang Technology Co ltd
Current assignee: Shenzhen Yabeikang Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-08-04
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to an electric toothbrush technical field discloses a sound wave vibration electric toothbrush structure, including the handle, handle internally mounted has the support, installs the dry battery on the support respectively, and dry battery electric connection has the PCB board, and PCB board electric connection has the motor, and motor front end installation motor frame, motor frame have brush head seat through screens structural connection, and brush head seat front end is equipped with a plurality of brush hairs. The utility model discloses, rational in infrastructure, the modern design is fastened through the screens structure for brush head seat is not pulled out at the in-process of brushing teeth, can increase the vibration effect of brush head seat simultaneously, and reduces the function of brush head noise, solves the problem that the sense of vibration is not strong and the noise is big, and adopts removable dress battery construction technique, has very big improvement to the life of product, and the practicality is strong, and the reliability is high.

Description

Sound wave vibration electric toothbrush structure

Technical Field

The utility model relates to an electric toothbrush technical field specifically is a sound wave vibration electric toothbrush structure.

Background

The electric toothbrush has the advantages that the brush head generates high-frequency vibration through the quick rotation or vibration of the motor core, toothpaste is instantly decomposed into fine foams to deeply clean slits between teeth, and meanwhile, the vibration of the bristles can promote the blood circulation of an oral cavity and has a massage effect on gum tissues.

In principle, electric toothbrushes have two main categories: rotation and vibration. The principle of the rotary toothbrush is simple, namely the motor drives the circular brush head to rotate, the friction effect is enhanced while the common tooth brushing action is executed, the vibration type toothbrush is more complex, the electric drive vibration motor is arranged in the vibration type toothbrush, the brush head can generate high-frequency swing perpendicular to the brush holder direction, the swing amplitude is very small, the upper swing and the lower swing are about 5 mm, and the maximum swing amplitude of the industry is 6 mm. When the toothbrush is used for brushing teeth, on one hand, the brush head which swings at high frequency can efficiently finish the action of brushing teeth, on the other hand, the mixture of toothpaste and water in the oral cavity can generate a large amount of tiny bubbles by vibration for more than 30000 times per minute, and the pressure generated when the bubbles burst can deeply penetrate into gaps between teeth to clean dirt.

However, the vibration toothbrush of the prior art is not strong in vibration and loud in noise, and the brush head is easily pulled out during actual use, which seriously affects the service life thereof, and therefore, further improvement is required.

Disclosure of Invention

An object of the utility model is to provide a sound wave vibration electric toothbrush structure to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a sound wave vibration electric toothbrush structure, includes the handle, and handle internally mounted has the support, installs the dry battery on the support respectively, and dry battery electric connection has the PCB board, and PCB board electric connection has the motor, and motor front end installation motor frame, motor frame have brush head seat through screens structural connection, and brush head seat front end is equipped with a plurality of brush hairs.

As a further aspect of the present invention: the tail of the handle is provided with a tail cover through an O-shaped ring.

As a further aspect of the present invention: the PCB is contacted with a key, and the key is fixed in the middle of the upper end of the handle. As a further aspect of the present invention: an electroplating ring is arranged between the brush head seat and the motor frame.

As a further aspect of the present invention: and a waterproof film is arranged on the outer side of the motor.

As a further aspect of the present invention: the clamping structure comprises a clamping block positioned on the motor frame and a clamping groove positioned on the brush head seat.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a sound wave vibration electric toothbrush structure, it is rational in infrastructure, the modern design is fastened through the screens structure for brush head seat is not pulled out at the in-process of brushing teeth, can increase the vibration effect of brush head seat simultaneously, and reduce the function of brush head noise, solves the problem that the sense of vibration is not strong and the noise is big, and adopts removable battery construction technique, has very big improvement to the life of product, and the practicality is strong, and the reliability is high.

Drawings

Fig. 1 is a perspective assembly view of a sonic vibration electric toothbrush.

Fig. 2 is a perspective exploded view of a sonic vibration electric toothbrush.

In the figure: 1-motor, 2-electroplating ring, 3-brush head seat, 4-waterproof film, 5-brush hair, 6-motor frame, 7-key, 8-PCB board, 9-dry battery, 10-bracket, 11-O-shaped ring, 12-handle, 13-tail cover, 14-clamping groove and 15-clamping block.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1 and 2, in an embodiment of the present invention, a sonic vibration electric toothbrush includes a handle 12, the tail part of the handle 12 is provided with a tail cover 13 through an O-shaped ring 11, the inside of the handle 12 is provided with a bracket 10, the bracket 10 is respectively provided with a dry battery 9, the dry battery 9 is electrically connected with a PCB board 8, the PCB board 8 is contacted with a key 7, the key 7 is fixed at the middle part of the upper end of the handle 12, the PCB board 8 is electrically connected with a motor 1, the front end of the motor 1 is provided with a motor frame 6, the motor frame 6 is connected with a brush head seat 3 through a clamping structure, the clamping structure comprises a clamping block 15 positioned on the motor frame 6 and a clamping groove 14 positioned on the brush head seat 3, the clamping block 15 can be clamped into the clamping groove 14, and then realize detachable fixed mounting, install between brush head seat 3 and the motor frame 6 and electroplate ring 2, brush head seat 3 front end is equipped with a plurality of brush hairs 5.

Example 2

The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment, waterproof film 4 is installed in the motor 1 outside, and then avoids motor 1 short circuit phenomenon to appear in the use.

The utility model discloses a theory of operation is: o type circle 11 dress is on tail-hood 13 in the electric toothbrush head structure, PCB board 8 and support 10, dry battery 9, waterproof film 4, make an organic whole with motor 6, put into handle 12, line to PCB board 8 is again connected with the equipment of motor frame 6 to motor 1, it is waterproof in order to reach the afterbody to cover tail-hood 13 at last, again with electroplating ring 2 assembly, so far whole handle 12 part is accomplished with whole equipment, brush head seat 3 and the assembly of motor frame 10, fasten through the screens structure, make brush head seat 3 not pulled out at the in-process of brushing teeth, can increase the vibration effect of brush head simultaneously, and reduce the function of brush head noise, solve the problem that the sense of vibration is not strong and the noise is big, the utility model discloses a removable dress battery structure technique has very big improvement to the life of product.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sound wave vibration electric toothbrush structure, including handle (12), handle (12) internally mounted has support (10), install dry battery (9) on support (10) respectively, dry battery (9) electric connection has PCB board (8), a serial communication port, PCB board (8) electric connection has motor (1), motor frame (6) is installed to motor (1) front end, motor frame (6) have brush head seat (3) through screens structural connection, brush head seat (3) front end is equipped with a plurality of brush hairs (5).

2. A sonic vibration electric toothbrush construction according to claim 1 characterised in that the handle (12) is fitted at its rear with a tail cap (13) by means of an O-ring (11).

3. A sonic vibration electric toothbrush structure according to claim 2, characterized in that the PCB board (8) is contacted with a button (7), and the button (7) is fixed on the middle of the upper end of the handle (12).

4. A sonic vibration electric toothbrush construction according to claim 1 or 3, characterised in that a galvanic ring (2) is mounted between the brush head holder (3) and the motor frame (6).

5. A sonic vibration electric toothbrush construction according to claim 4, characterized in that a waterproof film (4) is mounted on the outside of the motor (1).

6. A sonic vibration electric toothbrush construction as claimed in claim 1, characterized in that the detent structure comprises detents (15) on the motor mount (6) and detents (14) on the brush head mount (3).