CN212281733U

CN212281733U - Novel sound wave electric toothbrush

Info

Publication number: CN212281733U
Application number: CN201922428784.9U
Authority: CN
Inventors: 何明峰
Original assignee: Shenzhen Baolijie Technology Co Ltd
Current assignee: Shenzhen Baolijie Technology Co Ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2021-01-05
Anticipated expiration: 2029-12-27

Abstract

The utility model relates to an oral hygiene technical field, in particular to novel sound wave electric toothbrush, including fuselage body and toothbrush head, be equipped with axle in the toothbrush in the fuselage casing, be equipped with the vibrating motor of parcel external member in the axle in the toothbrush, vibrations in the vibrating motor control toothbrush, axle is equipped with axle waterproof circle and shockproof sleeve pipe in the toothbrush with the one end of toothbrush head assembly in the toothbrush, assemble through this shockproof sleeve pipe in the toothbrush head. This toothbrush can effectively reduce the noise that shock dynamo produced, can prevent simultaneously that the interior axle of toothbrush and toothbrush head glue the piece and bump hard production noise to reach the damping and fall the effect of making an uproar.

Description

Novel sound wave electric toothbrush

Technical Field

The utility model relates to the technical field of oral hygiene, in particular to a novel sound wave electric toothbrush.

Background

The electric toothbrush is a new product appearing in recent years, a revolution in the field of oral hygiene has been raised abroad, the electric toothbrush enables the brush head to generate high-frequency vibration through the quick rotation or vibration of the motor core, the toothpaste is instantly decomposed into fine foam to deeply clean slits between teeth, and meanwhile, the vibration of the bristles can promote the blood circulation in the oral cavity and has a massage effect on gum tissues.

The existing sound wave electric toothbrush adopts a sound wave motor to drive a toothbrush head to vibrate or a hollow cup direct current motor is directly arranged on an inner shaft of the toothbrush, and the inner shaft drives the toothbrush head to vibrate to realize the vibration effect. The hollow cup motor can generate larger noise when rotating, and the motor eccentric hammer has the probability of colliding with the inner shaft to damage the motor when a user falls down carelessly, namely the existing hollow cup electric toothbrush is assembled by directly adopting the inner shaft of the toothbrush and the toothbrush head, resonance can be generated between the inner shaft and the toothbrush head, and the resonance is large in noise.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defects of the prior art, the present invention provides a novel sound wave electric toothbrush to solve the problems proposed in the above-mentioned background art.

The utility model provides a technical scheme that problem among the prior art adopted does: the utility model provides a novel sound wave electric toothbrush, includes fuselage body and toothbrush head, this internal toothbrush that is equipped with of fuselage interior axle, the interior vibrating motor who is equipped with the parcel external member of axle of toothbrush, the vibrations in the vibrating motor control toothbrush, the axle is equipped with waterproof circle and shockproof sleeve pipe in the toothbrush with the one end of toothbrush head assembly in the toothbrush, assemble through this shockproof sleeve pipe in the toothbrush head.

As the utility model discloses an optimal scheme, the toothbrush is still including locating motor support in the fuselage body, the other end of axle is equipped with the antivrbration pad in the toothbrush, axle is passed through in the toothbrush the antivrbration pad is installed on motor support, still be equipped with on the motor support for shock dynamo provides the battery and the control in power source shock dynamo work's PCB control panel.

As the preferred scheme of the utility model, paste the LED shading EVA that has reinforcing fuselage body display effect on the PCB control panel.

As the utility model discloses an optimal scheme, the bottom of fuselage body is established has the fuselage lower cover, the fuselage lower cover with be equipped with waterproof circle between the fuselage body, the fuselage covers still to be equipped with down and gives the USB socket that the battery charges.

As the preferred scheme of the utility model, the external member is the stainless steel cover, shock dynamo is the coreless motor.

As the preferred scheme of the utility model, the sleeve pipe that takes precautions against earthquakes is the shockproof sleeve pipe of silica gel.

Compared with the prior art, the utility model discloses following technological effect has:

the utility model discloses in a novel sound wave electric toothbrush, the hollow cup motor of taking the stainless steel bushing that is equipped with among this electric toothbrush forms a sealed space, can effectively reduce the noise that produces with air friction when the motor rotates, reaches the effect that degrades the noise, secondly, axle in the toothbrush through the assembly of a silica gel shock-proof sleeve pipe and toothbrush head, prevent in the toothbrush axle and toothbrush head glue spare bump hard noise that produces, reach the effect of shock attenuation and noise reduction.

Drawings

Fig. 1 is an exploded view of the novel sonic electric toothbrush of the present invention.

Reference numbers in the figures: 1. a body; 2. a toothbrush head; 3. an inner toothbrush shaft; 4. a waterproof ring of an inner shaft of the toothbrush; 5. a shock-proof sleeve; 6. A motor bracket; 7. a crash pad; 8. a battery; 9. a PCB control board; 10. vibrating a motor; 11. a lower body cover; 12. a waterproof ring; 13. a USB socket; 14. and the LED shades the EVA.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in the attached drawings: the utility model provides a novel sound wave electric toothbrush, includes fuselage body 1 and toothbrush head 2, this internal axle 3 in the toothbrush that is equipped with of fuselage, be equipped with the vibrating motor 10 of parcel external member in the axle 3 in the toothbrush, this vibrating motor 10 is impressed in the axle 3 in the toothbrush through the hand press, 3 vibrations in the axle 3 in the vibrating motor 10 control toothbrush, the one end of axle 3 in the toothbrush and the assembly of toothbrush head 2 is equipped with waterproof circle 4 in the toothbrush and

shockproof sleeve pipe

5, 3 assembles through this shockproof sleeve pipe 5 in the toothbrush head 2.

Preferably, the toothbrush is further provided with a motor support 6 arranged in the machine body, a vibration-proof pad 7 is arranged at the other end of the shaft 3 in the toothbrush, the shaft 3 in the toothbrush is arranged on the motor support 6 through the vibration-proof pad 7, a battery 8 for providing a power source for the vibration motor 10 and a PCB control board 9 for controlling the vibration motor 10 to work are further arranged on the motor support 6, and the mode that the PCB control board 9 controls the vibration motor 10 to work is that the vibration motor 10 is driven to work in a mode that a single chip microcomputer on the PCB control board 9 controls one MOS tube. Specifically, the PCB control board 9 is mounted on the motor bracket 6 by a tapping screw, and the motor bracket 6 with the toothbrush inner shaft 3, the battery 8, and the PCB control board 9 mounted thereon is mounted in the main body of the body.

Preferably, an LED shading EVA14 for enhancing the display effect of the main body 1 is adhered to the PCB control board 9.

Preferably, a lower body cover 11 is arranged at the bottom of the body 1, a waterproof ring 12 is arranged between the lower body cover 11 and the body 1, and a USB socket 13 for charging the battery 8 is further arranged on the lower body cover 11.

Preferably, the kit is a stainless steel sleeve, the vibration motor 10 is a coreless motor, the coreless motor is wrapped by the stainless steel sleeve and is mounted on the toothbrush inner shaft 3, and the vibration is transmitted to the toothbrush inner shaft 3 by fastening the inner shaft rib position of the toothbrush inner shaft 3 and the motor.

Preferably, the shockproof sleeve 5 is a silica gel shockproof sleeve.

the utility model discloses in a novel sound wave electric toothbrush, the hollow cup motor of taking stainless steel bushing that is equipped with among this electric toothbrush forms a sealed space, can effectively reduce the noise that produces with air friction when the motor rotates, reaches the effect that degrades the noise, secondly, axle 3 assembles with toothbrush head 2 through a silica gel shock-proof sleeve pipe 5 in the toothbrush, prevents that axle 3 and toothbrush head 2 glue spare from bumping hard and producing the noise in the toothbrush, reaches the effect of shock attenuation and noise reduction.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel sound wave electric toothbrush is characterized in that: including fuselage body and toothbrush head, this internal toothbrush that is equipped with of fuselage interior axle, be equipped with the shock dynamo of parcel external member in the interior axle of toothbrush, the vibrations in the toothbrush of shock dynamo control axle, the one end of axle and toothbrush head assembly in the toothbrush is equipped with interior axle waterproof circle of toothbrush and shockproof sleeve pipe, the interior axle of toothbrush assembles through this shockproof sleeve pipe in the toothbrush head.

2. The novel sonic electric toothbrush of claim 1 wherein: the toothbrush also comprises a motor support arranged in the machine body, a shockproof pad is arranged at the other end of the toothbrush inner shaft, the toothbrush inner shaft is arranged on the motor support through the shockproof pad, and a battery for providing a power source for the vibration motor and a PCB control board for controlling the vibration motor to work are further arranged on the motor support.

3. The novel sonic electric toothbrush of claim 2, wherein; and the PCB control panel is adhered with LED shading EVA for enhancing the display effect of the machine body.

4. The novel sonic electric toothbrush of claim 2 wherein: the multifunctional charger is characterized in that a lower body cover is arranged at the bottom of the body, a waterproof ring is arranged between the lower body cover and the body, and a USB socket for charging the battery is further arranged on the lower body cover.

5. The novel sonic electric toothbrush of claim 1 wherein: the external member is the stainless steel cover, shock dynamo is the coreless motor.

6. The novel sonic electric toothbrush of claim 1 wherein: the shockproof sleeve is a silica gel shockproof sleeve.