CN210019760U

CN210019760U - Portable electric toothbrush

Info

Publication number: CN210019760U
Application number: CN201920052759.2U
Authority: CN
Inventors: 敖敏
Original assignee: Shenzhen Baishide Electronics Co Ltd
Current assignee: Shenzhen Baishide Electronics Co Ltd
Priority date: 2019-01-11
Filing date: 2019-01-11
Publication date: 2020-02-07
Anticipated expiration: 2029-01-11

Abstract

A portable electric toothbrush comprises a brush head and a handle connected with the brush head, wherein a dust cover is sleeved on the brush head, and a jack is arranged at one end connected with the handle; the handle comprises a protective shell, a fixing frame, a battery, a PCB (printed circuit board), a motor core and a charging head, wherein the fixing frame, the battery, the PCB, the motor core and the charging head are arranged in the protective shell; compared with the prior art, the beneficial effects of the utility model reside in that: can realize whole common operation control through the design of single button, simplify the structure, the optimal operation charges conveniently, has waterproof protection against electric shock's advantage, and it is extensive to be suitable for the crowd.

Description

Portable electric toothbrush

[ technical field ] A method for producing a semiconductor device

The utility model relates to an electric toothbrush technical field, specificly relate to a portable electric toothbrush.

[ background of the invention ]

The electric toothbrush is a toothbrush invented by Philippe-Guy Woog, the brush head generates high-frequency vibration through the quick rotation or vibration of the motor core, 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.

However, the existing electric toothbrush mainly has the following disadvantages: the electric toothbrush is generally provided with a plurality of vibration modes, the traditional electric toothbrush is provided with a plurality of mode keys, one key corresponds to one mode, and the electric toothbrush is also provided with a switch key, if the key is needed during tooth brushing, the situation can be often met, the key board needs to be taken out from the mouth to select the corresponding key, so that foams on the toothbrush head splash; when brushing teeth, water flows onto the handle along the brush head, which is unsafe to use; when not in use, the brush head is exposed to the outside and can have a lot of dust.

Accordingly, there is a need for a portable power toothbrush that overcomes the deficiencies of the prior art.

[ Utility model ] content

The utility model aims at providing a portable electric toothbrush aims at simplifying the structure, and the optimal operation conveniently charges, waterproof protection against electric shock.

In order to achieve the above object, the utility model provides a portable electric toothbrush.

The portable electric toothbrush comprises a brush head and a handle connected with the brush head, wherein a dust cover is sleeved on the brush head, and a jack is arranged at one end connected with the handle; the handle includes protecting sheathing, locates mount, battery, PCB board, motor core and the head that charges in the protecting sheathing, charge head, motor core, battery respectively with PCB board electricity is connected, be equipped with the fixed slot on the mount, the battery is fixed in the fixed slot of mount, the output of motor core is connected with the connecting axle, the connecting axle inserts in the jack of brush head, the PCB board lid is established just through the bolt fastening above the fixed slot, be equipped with touch key switch on the PCB board, the last button board that is equipped with of protecting sheathing, touch key switch is located under the button board, the head that charges is located protecting sheathing keeps away from in the one end of brush head.

In a preferred embodiment, the PCB board is further provided with a control module.

In a preferred embodiment, the PCB board is further provided with a battery management circuit thereon.

In a preferred embodiment, the connecting surface of the handle and the brush head is further provided with a waterproof sleeve, and the connecting shaft penetrates through the middle of the waterproof sleeve.

In a preferred embodiment, the charging head is a magnetic charging type charging head.

In a preferred embodiment, the protective housing is made of ABS material.

Compared with the prior art, the utility model provides a pair of portable electric toothbrush's beneficial effect lies in: can realize whole common operation control through the design of single button, simplify the structure, the optimal operation charges conveniently, has waterproof protection against electric shock's advantage, and it is extensive to be suitable for the crowd.

[ description of the drawings ]

Fig. 1 is a perspective view of the portable electric toothbrush provided by the present invention.

Fig. 2 is an exploded view of the portable electric toothbrush shown in fig. 1.

[ detailed description ] embodiments

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1, the present invention provides a portable electric toothbrush 100.

Referring to fig. 2, in an embodiment of the present invention, the portable electric toothbrush 100 includes a brush head 10 and a handle 20 connected to the brush head 10, wherein a dust cover 11 is sleeved on the brush head 10, and a jack 12 is disposed at one end connected to the handle 20; the handle 20 comprises a protective shell 21, a fixed frame 22 arranged in the protective shell 21, a battery 23, a PCB 24, a motor core 25 and a charging head 26, the charging head 26, the motor core 25 and the battery 23 are respectively electrically connected with the PCB 24, the fixing frame 22 is provided with a fixing groove 221, the battery 23 is fixed in the fixing groove 221 of the fixing frame 22, the output end of the motor core 25 is connected with a connecting shaft 251, the connecting shaft 251 is inserted into the jack 12 of the brush head 10, the PCB 24 is covered on the fixing groove 221 and fixed by the bolt 241, the PCB 24 is provided with a touch key switch 242, the protective shell 21 is provided with a key board 211, the light touch key switch 242 is located right below the key board 211, and the charging head 26 is located in an end of the protective housing 21 away from the brush head 10.

It is understood that the PCB 24 is further provided with a battery management circuit, through which the portable electric toothbrush 100 is protected from being charged and discharged. Preferably, the PCB 24 is further provided with a control module, and when in use, the button board 211 is pressed to touch the touch button switch 242, so that different frequencies can be output to the motor core 25 through the control module. For example, by pressing the key pad 211 for the first time, the portable electric toothbrush 100 enters the normal mode and outputs a vibration frequency suitable for normal use; entering a high-frequency mode according to two times, and outputting high vibration frequency suitable for special people; entering a low-frequency mode according to the third step, and outputting low vibration frequency suitable for the first-time user; and entering a shutdown mode by long pressing. Namely, all common operation control can be realized through single-key design, the structure is simplified, and the operation is optimized.

Further, a waterproof sleeve 27 is arranged on the connecting surface of the handle 20 and the brush head 10, and the connecting shaft 251 penetrates through the middle of the waterproof sleeve 27. The waterproof jacket 27 helps prevent safety issues caused by water flowing into the interior of the handle 20 with the brush head 10 during brushing.

Further, the charging head 26 is a magnetic generating type charging head 26, when the portable electric toothbrush 100 is inserted into a specially matched base during charging, the charging head 26 and the base form a double transformer, one part of the transformer is located in the base, the other part of the transformer is located in the charging head 26, a complete transformer structure can be formed, and electric charges can flow. Since this charging method is a relatively common prior art, it will not be described in detail here.

Furthermore, the protective casing 21 is made of ABS material, so that the protective casing is safe and non-toxic, and is also suitable for children.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A portable electric toothbrush characterized in that: the toothbrush comprises a toothbrush head and a handle connected with the toothbrush head, wherein the toothbrush head is sleeved with a dust cover, and one end connected with the handle is provided with a jack; the handle includes protecting sheathing, locates mount, battery, PCB board, motor core and the head that charges in the protecting sheathing, charge head, motor core, battery respectively with PCB board electricity is connected, be equipped with the fixed slot on the mount, the battery is fixed in the fixed slot of mount, the output of motor core is connected with the connecting axle, the connecting axle inserts in the jack of brush head, the PCB board lid is established just through the bolt fastening above the fixed slot, be equipped with touch key switch on the PCB board, the last button board that is equipped with of protecting sheathing, touch key switch is located under the button board, the head that charges is located protecting sheathing keeps away from in the one end of brush head.

2. The portable electric toothbrush of claim 1, wherein: the PCB is provided with a control module.

3. The portable electric toothbrush of claim 2, wherein: and the PCB is also provided with a battery management circuit.

4. The portable electric toothbrush of claim 1, wherein: the connecting surface of the handle and the brush head is also provided with a waterproof sleeve, and the connecting shaft penetrates through the middle of the waterproof sleeve.

5. The portable electric toothbrush of claim 1, wherein: the charging head is a magnetic electricity generating type charging head.

6. The portable electric toothbrush of claim 1, wherein: the protective shell is made of ABS materials.