CN212630946U

CN212630946U - Novel electric toothbrush

Info

Publication number: CN212630946U
Application number: CN202020585869.8U
Authority: CN
Inventors: 欧阳占军; 张辉东
Original assignee: Wanwei Tiancheng Shenzhen Technology Co ltd
Current assignee: Wanwei Tiancheng Shenzhen Technology Co ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-03-02
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a novel electric toothbrush, which comprises a shell, wherein the shell comprises a lower shell, an inner shell fixed above the lower shell through bolts, and an upper shell fixed above the inner shell in a clamping manner and wrapping the inner shell; inside still setting up the supersound motor of shell, battery and PCB base plate, the output shaft of supersound motor is worn out by the one end of casing, detachably installs the brush head that is used for brushing teeth on the output shaft of supersound motor, the inner wall at the shell is passed through to the one end of PCB base plate, and interior casing upper surface is provided with the button, goes up the casing upper surface and offers the through-hole that is used for holding the button, the utility model is suitable for a toothbrush, this electric toothbrush's brush head adopts tooth type structure, and when using, the brush head inboard can all be arranged in to the tooth of user's whole upper jaw or whole lower jaw, when this electric toothbrush is starting, can once only scrub simultaneously to the tooth of whole upper jaw or whole lower jaw, scrub efficiently, fast.

Description

Novel electric toothbrush

Technical Field

The utility model belongs to the technical field of the toothbrush, specifically a novel electric toothbrush.

Background

The toothbrush is a cleaning article, is a handle type brush and is used for adding toothpaste on the brush and then repeatedly brushing all parts of teeth;

along with the increasing living standard of people, people have higher and higher requirements on toothbrushes, and an electric toothbrush is a device for automatically brushing teeth by adopting electric control, however, the traditional electric toothbrush has low tooth brushing speed and low efficiency, and when the bristles of the traditional electric toothbrush are seriously abraded after being used for a long time, the whole brush head needs to be replaced, so that the use cost is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a novel electric toothbrush.

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

a novel electric toothbrush comprises a shell, wherein the shell comprises a lower shell, an inner shell fixed above the lower shell through bolts, and an upper shell fixedly clamped above the inner shell and wrapping the inner shell;

the utility model discloses a tooth-shaped structure's brush head, including shell, fixed plate bolt, interior casing upper surface, the shell is inside still to set up supersound motor, battery and PCB base plate, the output shaft of supersound motor by the one end of shell is worn out, detachably installs the brush head that is tooth-shaped structure on the output shaft of supersound motor, the one end of PCB base plate is passed through the fixed plate bolt fastening and is in the inner wall of shell, interior casing upper surface is provided with the button, go up the casing upper surface and offer and be.

Preferably, one end of the PCB substrate is further provided with an LED indicator lamp, an LED whitening lamp and a buzzer, and the storage battery is connected with the LED indicator lamp, the LED whitening lamp, the buzzer, the ultrasonic motor and the button in series through a lead.

Preferably, the storage battery is a lithium battery.

Preferably, the brush head comprises a brush head support with a U-shaped cross section and a brush hair holder detachably arranged on the inner side of the brush head support, the cross section of the brush hair holder is of a U-shaped structure, and brush hair is embedded in the inner wall of the brush hair holder.

Preferably, a plurality of clamping insertion plates of T-shaped structures are installed above the outer wall of the bristle holder, the inner wall of the brush head support is provided with a slot matched with the clamping insertion plate, the clamping insertion plate is inserted into the slot, and the clamping insertion plate is fixed through a screw inserted into the outer wall of the brush head support.

Preferably, the outer wall of the brush head support is provided with an aligning mounting hole at the connecting position with the output shaft of the ultrasonic motor, the output shaft of the ultrasonic motor is inserted in the aligning mounting hole, the inner wall of the brush head support is positioned at the same straight line position of the aligning mounting hole and is also provided with a fixing hole, and a mounting bolt used for locking the brush head support on the output shaft of the ultrasonic motor is inserted in the fixing hole.

The utility model relates to a novel electric toothbrush, the brush head of the electric toothbrush adopts a tooth-shaped structure, when in use, the teeth of the whole upper jaw or the whole lower jaw of a user can be arranged at the inner side of the brush head, when the electric toothbrush is started, the teeth of the whole upper jaw or the whole lower jaw can be simultaneously scrubbed at one time, the scrubbing efficiency is high, and the speed is high;

the utility model discloses in, the brush head includes two parts, is brush hair holder and first brush head support respectively, wherein, through the block type bolt fastening between brush hair holder and the first brush head support, like this after the inboard brush hair of brush hair holder uses for a long time, can pull down the brush hair holder and change, and need not change whole brush head, reduced this electric toothbrush's use cost.

Drawings

FIG. 1 is an external view of a new electric toothbrush of the present invention;

FIG. 2 is an exploded view of the novel electric toothbrush of the present invention;

fig. 3 is a schematic view of the internal structure of a novel electric toothbrush of the present invention;

fig. 4 is a schematic view of the internal structure of the novel electric toothbrush of the present invention;

fig. 5 is a schematic view of a brush head structure of the novel electric toothbrush of the present invention.

Reference numerals: 1. a housing; 11. an upper housing; 12. an inner housing; 13. a lower housing; 2. a button; 3. a through hole; 4. a PCB substrate; 5. an ultrasonic motor; 6. a storage battery; 7. a fixing plate; 8. a brush head; 81. clamping the plugboard; 82. a bristle holder; 83. brushing; 84. a brush head holder; 85. aligning the mounting holes; 86. and (7) fixing holes.

Detailed Description

The following describes a specific embodiment of the novel electric toothbrush of the present invention with reference to fig. 1-5. The novel electric toothbrush of the present invention is not limited to the description of the following embodiments.

Example 1:

the embodiment provides a specific structure of a novel electric toothbrush, as shown in fig. 1-5, comprising a housing 1, wherein the housing 1 comprises a lower shell 13, an inner shell 12 fixed above the lower shell 13 through bolts, and an upper shell 11 fixed above the inner shell 12 in a clamping manner and wrapping the inner shell 12;

the inside supersound motor 5 that still sets up of shell 1, battery 6 and PCB base plate 4, the output shaft of supersound motor 5 is worn out by the one end of shell 1, detachably installs the brush head 8 that is the tooth form structure on the output shaft of supersound motor 5, the one end of PCB base plate 4 is passed through fixed plate 7 bolt fastening at the inner wall of shell 1, interior casing 12 upper surface is provided with button 2, go up 11 upper surfaces of casing and offer the through-hole 3 that is used for holding button 2.

An LED indicating lamp, an LED whitening lamp and a buzzer are further arranged at one end of the PCB substrate 4, and the storage battery 6 is connected with the LED indicating lamp, the LED whitening lamp, the buzzer, the ultrasonic motor 5 and the button 2 in series through conducting wires.

The storage battery 6 is a lithium battery.

By adopting the technical scheme:

the inside wireless receiving module that charges that is used for charging battery 6 that still is provided with of shell 1, wireless receiving module that charges is connected with lithium battery charging module, lithium battery charging module and lithium battery connection, the controller of installation adopts the MCU main control board on the PCB base plate 4 among the device, lithium cell and MCU main control board, bee calling organ, the LED pilot lamp, the LED whitening lamp, ultrasonic motor 5 is connected, MCU main control board and bee calling organ control end, LED pilot lamp control end, the LED whitening lamp control end, ultrasonic motor 5 control end is connected, button 2 is connected with the MCU master control, when pressing button 2, button 2 realizes ultrasonic motor 5 work through MCU master control, bee calling organ work, the work of LED pilot lamp, the work of LED whitening lamp, and ultrasonic motor 5 is at the during operation, brush head 8 vibrations, brush teeth.

Because the brush head 8 is detachably mounted on the output shaft of the ultrasonic motor 5, the device can be used for the following purposes by detaching the brush head 8 and then replacing the accessory which is consistent with the mounting structure of the brush head 8: tooth brushing device, face washing brush, tooth stain cleaner, face massage instrument and tooth straightening accelerator.

Example 2:

in this embodiment, a specific structure of a novel electric toothbrush is shown in fig. 1-5, a brush head 8 includes a brush head support 84 with a U-shaped cross section and a brush holder 82 detachably mounted inside the brush head support 84, the cross section of the brush holder 82 is U-shaped, and bristles 83 are embedded in the inner wall of the brush holder 82.

A plurality of clamping insertion plates 81 in a T-shaped structure are arranged above the outer wall of the bristle holder 82, slots matched with the clamping insertion plates 81 are formed in the inner wall of the brush head support 84, the clamping insertion plates 81 are inserted in the slots, and the clamping insertion plates 81 are fixed through screws inserted in the outer wall of the brush head support 84.

The outer wall of the brush head support 84 and the output shaft of the ultrasonic motor 5 are connected through alignment mounting holes 85, the output shaft of the ultrasonic motor 5 is inserted into the alignment mounting holes 85, fixing holes 86 are further formed in the inner wall of the brush head support 84 and located in the same straight line position of the alignment mounting holes 85, and mounting bolts used for locking the brush head support 84 on the output shaft of the ultrasonic motor 5 are inserted into the fixing holes 86.

By adopting the technical scheme:

when the electric toothbrush is used, firstly, the aligning mounting holes 85 on the brush head support 84 are sleeved on the output shaft of the ultrasonic motor 5, bolts are inserted into the fixing holes 86, the brush head support 84 is locked on the output shaft of the ultrasonic motor 5, then the brush head support 82 is clamped into the inner side of the brush head support 84, the clamping insertion plates 81 on the brush head support 82 are inserted into the insertion grooves in the inner side of the brush head support 84, the clamping insertion plates 81 are fixed through the screws inserted from the outer wall of the brush head support 84, the device is assembled, when the electric toothbrush is used, teeth are placed on the inner side of the brush head support 82, then the ultrasonic motor 5 is started through the button 2, the brush head 8 vibrates, and tooth brushing is conducted.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. A novel electric toothbrush, comprising a housing (1), characterized in that: the shell (1) comprises a lower shell (13), an inner shell (12) fixed above the lower shell (13) through bolts, and an upper shell (11) fixedly clamped above the inner shell (12) and wrapping the inner shell (12);

the utility model discloses a toothbrush, including shell (1), shell (11), ultrasonic motor (5), battery (6) and PCB base plate (4), the output shaft of ultrasonic motor (5) by the one end of shell (1) is worn out, detachably installs brush head (8) that are the tooth type structure on the output shaft of ultrasonic motor (5), the one end of PCB base plate (4) is passed through fixed plate (7) bolt fastening and is in the inner wall of shell (1), interior casing (12) upper surface is provided with button (2), it is used for holding to go up casing (11) upper surface offer through-hole (3) of button (2).

2. The new electric toothbrush of claim 1, wherein: the LED whitening lamp is characterized in that an LED indicating lamp, an LED whitening lamp and a buzzer are further arranged at one end of the PCB substrate (4), and the storage battery (6) is connected with the LED indicating lamp, the LED whitening lamp, the buzzer, the ultrasonic motor (5) and the button (2) in series through a wire.

3. The new electric toothbrush of claim 1, wherein: the storage battery (6) adopts a lithium battery.

4. The new electric toothbrush of claim 1, wherein: the brush head (8) comprises a brush head support (84) with a U-shaped cross section and a brush hair rack (82) detachably arranged on the inner side of the brush head support (84), the cross section of the brush hair rack (82) is of a U-shaped structure, and brush hair (83) is embedded in the inner wall of the brush hair rack (82).

5. The new electric toothbrush of claim 4, wherein: the utility model discloses a toothbrush brush head, including brush hair frame (82), brush hair frame, brush head support (84) and brush head support, the outer wall top department of brush hair frame (82) installs a plurality of block picture peg (81) that are T type structure, the cooperation has been seted up to the inner wall of brush head support (84) the slot of block picture peg (81), block picture peg (81) are pegged graft in the slot to it is right through the screw of pegging graft by brush head support (84) outer wall block picture peg (81) are fixed.

6. The new electric toothbrush of claim 4, wherein: the brush head support is characterized in that an alignment mounting hole (85) is formed in the outer wall of the brush head support (84) and the connection position of an output shaft of the ultrasonic motor (5), the output shaft of the ultrasonic motor (5) is connected in an inserting mode to the alignment mounting hole (85), a fixing hole (86) is further formed in the inner wall of the brush head support (84) and located in the same straight line position of the alignment mounting hole (85), and a mounting bolt used for locking the brush head support (84) on the output shaft of the ultrasonic motor (5) is connected in an inserting mode inside the fixing hole (86).