CN210673478U

CN210673478U - Wireless electric toothbrush

Info

Publication number: CN210673478U
Application number: CN201920918262.4U
Authority: CN
Inventors: 汪江
Original assignee: Shenzhen 37 Day Network Technology Co ltd
Current assignee: Shenzhen 37 Day Network Technology Co ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-06-05
Anticipated expiration: 2029-06-18

Abstract

The utility model discloses a wireless electric toothbrush, which comprises a dustproof water cup, a brush head component and a host; the toothbrush head assembly comprises a toothbrush head main body and a toothbrush head support, the toothbrush head main body is designed into an ergonomic shape which is consistent with the arrangement of teeth in the oral cavity, brush bodies for cleaning the oral cavity and the teeth are implanted on the left and the right sides of the toothbrush head main body, and the toothbrush head main body is connected with the toothbrush head support; a power supply, a motor assembly and a wireless charging device are arranged in the host machine, a driving shaft of the motor assembly is coupled with the brush head bracket and drives the brush head bracket to vibrate so as to drive the brush head to vibrate, the power supply supplies power to the motor assembly, and the wireless charging device charges the power supply; the electric toothbrush of the utility model improves the cleaning efficiency and the cleaning effect of the teeth.

Description

Wireless electric toothbrush

Technical Field

The utility model relates to a toothbrush, specific saying so relates to a wireless electric toothbrush.

Background

Electric toothbrushes are new products that have emerged in recent years, and have revolutionized the oral care field abroad. Although the electric toothbrush is not popular in China, it is predicted to become an important part of popular health care products.

The electric toothbrush mainly comprises a rechargeable battery, a miniature direct current motor, a battery box, a toothbrush head, a metal guard plate and a sleeve. Compared with the traditional manual toothbrush, the electric toothbrush is driven by electricity, the brush head moves at the speed of thousands of times per minute or even tens of thousands of times, and the efficiency is far higher than that of the manual toothbrush. Electric toothbrushes typically have a charging base through which the electric toothbrush can be charged.

Among the existing electric toothbrush, the toothbrush head is a square bristle planting brush part with a chamfer angle, and a brush is planted on the bristle planting brush part and then connected to a motor vibrator through a connecting rod. The traditional electric toothbrush has low cleaning efficiency on oral cavity and teeth, and the cleaning effect is not ideal, thus needing improvement.

SUMMERY OF THE UTILITY MODEL

To the deficiency in the prior art, the to-be-solved technical problem of the utility model lies in providing a wireless electric toothbrush, and the purpose of designing this wireless electric toothbrush is to improve the clean efficiency and the clean effect of oral cavity and tooth.

In order to solve the technical problem, the utility model discloses a following scheme realizes: a wireless power toothbrush, comprising:

a dustproof cup;

the toothbrush head assembly comprises a toothbrush head main body and a toothbrush head support, the toothbrush head main body is designed into an ergonomic shape which is consistent with the arrangement of teeth in the oral cavity, brush bodies for cleaning the oral cavity and the teeth are implanted on the left and right surfaces of the toothbrush head main body, and the toothbrush head main body is connected with the toothbrush head support;

the main machine is internally provided with a power supply, a motor assembly and a wireless charging device, a driving shaft of the motor assembly is coupled with the brush head bracket and drives the brush head bracket to vibrate so as to drive the brush head to vibrate, the power supply supplies power to the motor assembly, and the wireless charging device charges the power supply;

the dustproof water cup covers the host machine, so that the upper parts of the brush head assembly and the host machine are arranged in an inner cavity of the dustproof water cup to form a dustproof structure.

Furthermore, the dustproof water cup is a cup body, one end of the dustproof water cup is opened, and the other end of the dustproof water cup protrudes towards the inner cavity to form a positioning convex hull.

Further, the brush head main body is U-shaped, a U-shaped groove is formed in the left side and the right side of the brush head main body, brush bodies are arranged on the left side wall, the right side wall and the bottom surface of the U-shaped groove, and a support hole matched with the brush head support is formed in the bottom of the U-shaped body of the brush head main body.

Further, plant brush body length on the lateral wall is greater than the length of planting the brush body in U type tank bottom surface about U type groove, plants brush body on the lateral wall is provided with the multilayer about U type groove, and it all inclines to plant on the lateral wall about U type groove, plants one row that the brush body of U type tank bottom surface set up at least.

Furthermore, the main body part of the brush head support is provided with a shaft insertion hole, at least one group of arc supporting rods are symmetrically arranged on two sides of the main body part, and the brush head support is a flexible body.

Further, the host computer still includes host computer epitheca and host computer inferior valve subassembly, host computer inferior valve subassembly sets up including drain pan and seat shell, the seat shell seat connect in form a cavity on the drain pan, be provided with switch panel in the cavity, switch panel electric connection has the USB charging socket of setting at the drain pan lateral part, the recessed appearance chamber that forms in seat shell middle part is held at this appearance intracavity, be provided with wireless charging device installation shell in the charging device installation shell, be provided with wireless charging device and this charging device installation shell end and be fixed with motor element, USB charging socket is provided with the waterproof stopper of USB mouth outward.

Further, motor element includes ultrasonic wave, motor support and motor fixing base, the motor fixing base is fixed the ultrasonic wave, ultrasonic wave's waterproof rubber ring lid of motor, motor support have been cup jointed in proper order to the main part upper end, the motor support is provided with power fixed part and master control PCBA board fixed part, power fixed part and master control PCBA board fixed part are fixed with power and master control PCBA board respectively, the up end of motor support sets up the concave circle of round, and the embedding has first waterproof rubber ring in this concave circle, wireless charging device's epitheca is provided with the concave circle of round, is provided with the waterproof rubber ring of second in this concave circle, the host computer goes up the cap connect in on the concave circle of charging device installation shell, its inner bottom surface forms waterproof structure through first waterproof rubber ring with the motor support.

Further, power fixed part and master control PCBA board fixed part are decurrent stabilizer blade, and wherein, two stabilizer blades of fixed power portion are L type stabilizer blade, and the bight of two L type stabilizer blades is arranged in to the power, and two stabilizer blades of master control PCBA board fixed part are provided with opposite spout, and the master control PCBA board slides and inserts on two spouts.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an electric toothbrush compact structure, its motor both sides set up power and master control PCBA board, and the motor is the ultrasonic motor, and the brush head that its is connected adopts ergonomic design, and is unanimous with tooth arrangement structure, the clean efficiency and the clean effect of effectual improvement tooth, and the motor subassembly below is provided with wireless charging device, and wireless charging device can carry out wireless charging, and electric toothbrush's dustproof drinking cup has dustproof and the effect of taking water concurrently.

Drawings

Fig. 1 is a schematic view of the external structure of the electric toothbrush of the present invention.

Fig. 2 is a schematic structural view of the electric toothbrush with the dustproof cup removed.

Fig. 3 is a sectional view of the electric toothbrush of the present invention.

Fig. 4 is a schematic diagram of the external structure of the host of the present invention.

Fig. 5 is a schematic view of the brush head support structure of the present invention.

Fig. 6 is a schematic view of the distribution structure of the brush body of the brush head main body of the present invention.

Fig. 7 is a schematic view of the installation position of the USB charging socket of the present invention.

Fig. 8 is a schematic view of the motor bracket structure of the present invention.

Fig. 9 is a schematic structural diagram of the motor assembly of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1: the utility model discloses a concrete structure as follows:

referring to fig. 1-9, the present invention provides a wireless electric toothbrush, comprising:

a dustproof cup 1;

the toothbrush head component 3 comprises a toothbrush head main body 31 and a toothbrush head support 32, the toothbrush head main body 31 is designed into an ergonomic shape which is consistent with the arrangement of teeth in the oral cavity, brush bodies 311 for cleaning the oral cavity and the teeth are implanted on the left and right surfaces of the toothbrush head main body 31, and the toothbrush head main body 31 is connected with the toothbrush head support 32;

the main frame 4 is internally provided with a power supply, a motor assembly and a wireless charging device 412, a driving shaft of the motor assembly is coupled with the brush head bracket 32 and drives the brush head bracket 32 to vibrate so as to drive the brush head assembly 3 to vibrate, the power supply supplies power to the motor assembly, and the wireless charging device 412 charges the power supply;

the dustproof water cup 1 is covered on the host machine 4, so that the upper parts of the brush head assembly 3 and the host machine are arranged in the inner cavity of the dustproof water cup 1 to form a dustproof structure.

A preferred technical solution of this embodiment: the dustproof water cup 1 is a cup body, one end of the dustproof water cup is opened, and the other end of the dustproof water cup protrudes towards the inner cavity to form a positioning convex hull.

A preferred technical solution of this embodiment: the brush head main body 31 is U-shaped, the left side and the right side of the brush head main body are provided with U-shaped grooves, the left side wall, the right side wall and the bottom surface of each U-shaped groove are provided with a brush body 311, and the bottom of the U-shaped body of the brush head main body 31 is provided with a support hole matched with the brush head support 32.

A preferred technical solution of this embodiment: the length of the brush body 311 planted on the left side wall and the right side wall of the U-shaped groove is larger than that of the brush body 311 planted on the bottom surface of the U-shaped groove, the brush body 311 planted on the left side wall and the right side wall of the U-shaped groove is provided with multiple layers, the multiple layers are all obliquely implanted on the left side wall and the right side wall of the U-shaped groove, and the brush body 311 planted on the bottom surface of the U-shaped groove is at least arranged in one row.

A preferred technical solution of this embodiment: the main body part of the brush head support 32 is provided with a shaft insertion hole, at least one group of arc supporting rods are symmetrically arranged on two sides of the main body part, and the brush head support 32 is a flexible body.

A preferred technical solution of this embodiment: host computer 4 still includes host computer epitheca 44 and host computer inferior valve subassembly, host computer inferior valve subassembly sets up including drain pan 2 and seat shell 415, seat shell 415 seat connect in on the drain pan 2 and form a cavity, be provided with switch panel in the cavity, switch panel electric connection has the USB charging socket 46 that sets up at the drain pan lateral part, the recessed formation appearance chamber in seat shell 415 middle part is held, should hold the intracavity and be provided with wireless charging device installation shell, be provided with wireless charging device 412 in the charging device installation shell and this charging device installation shell end is fixed with motor element, USB charging socket 46 is provided with USB mouth waterproof plug 414 outward.

A preferred technical solution of this embodiment: motor element includes ultrasonic wave 41, motor support 47 and motor fixing base 43, motor fixing base 43 is fixed ultrasonic wave 41, ultrasonic wave 41's main part upper end has cup jointed waterproof rubber ring lid 411 of motor, motor support 47 in proper order, motor support 47 is provided with power fixed part and master control PCBA board fixed part, power fixed part and master control PCBA board fixed part are fixed with power 49 and master control PCBA board 410 respectively, motor support 47's up end sets up round concave ring, and the embedding has first waterproof rubber ring 48 in this concave ring, wireless charging device 412's epitheca is provided with round concave ring, is provided with the waterproof rubber ring of second 413 in this concave ring, host computer epitheca 44 lid connect in on the concave ring of charging device installation shell, its inner bottom surface and motor support 47 form waterproof construction through first waterproof rubber ring 48.

A preferred technical solution of this embodiment: the power fixed part and main control PCBA board fixed part are decurrent stabilizer blades, and wherein, two stabilizer blades of fixed power portion are L type stabilizer blades, and power 49 arranges the bight of two L type stabilizer blades in, and two stabilizer blades of main control PCBA board fixed part are provided with opposite spout, and main control PCBA board 410 slides and inserts on two spouts.

Example 2:

the dustproof water cup 1 is covered on the main machine 4, has a dustproof function, and can be taken out to serve as a portable storage box for travel or a tooth mug for gargling.

Implementation 3:

compared with the traditional motor, the ultrasonic motor 41 has the advantages of small volume, low speed, large torque, high reaction speed, no influence of a magnetic field, large holding torque and the like, the ultrasonic motor 41 is started, the driving shaft of the ultrasonic motor drives the brush head support 32 to vibrate, the brush head support 32 is a flexible brush head support and is extruded into the support hole of the brush head, the brush head support 32 vibrates to drive the brush head main body 31 to vibrate, and a brush body on the brush head main body 31 is rubbed with teeth at high frequency through vibration, so that the tooth brushing efficiency and the tooth brushing effect are improved.

Example 4:

the wireless charging device 412 is provided with a wireless charging ring, which is connected with a charging circuit, the output end of the charging circuit is connected with a power supply, the power supply is a rechargeable battery, the charging circuit is also electrically connected with a USB charging socket 46, the power supply supplies power to the ultrasonic motor, and the wireless charging device 412 is a conventional wireless charging device.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims

1. A wireless power toothbrush, comprising:

a dustproof cup (1);

the toothbrush head assembly (3) comprises a toothbrush head main body (31) and a toothbrush head support (32), the toothbrush head main body (31) is set to be in an ergonomic shape consistent with arrangement of teeth in an oral cavity, brush bodies (311) used for cleaning the oral cavity and the teeth are implanted on the left and right surfaces of the toothbrush head main body, and the toothbrush head main body (31) is connected with the toothbrush head support (32);

the brush head device comprises a main machine (4), a power supply, a motor assembly and a wireless charging device (412) are arranged in the main machine, a driving shaft of the motor assembly is connected with a brush head support (32) in a shaft mode and drives the brush head support (32) to vibrate so as to drive a brush head assembly (3) to vibrate, the power supply supplies power to the motor assembly, and the wireless charging device (412) charges the power supply;

the dustproof water cup (1) is covered on the host (4) so that the upper parts of the brush head assembly (3) and the host are arranged in the inner cavity of the dustproof water cup (1) to form a dustproof structure.

2. The wireless electric toothbrush according to claim 1, wherein the dustproof cup (1) is a cup body, one end of which is open, and the other end of which protrudes towards the inner cavity to form a positioning convex hull.

3. The wireless electric toothbrush according to claim 1, wherein the brush head main body (31) is U-shaped, U-shaped grooves are formed on left and right surfaces of the brush head main body, brush bodies (311) are arranged on left and right side walls and a bottom surface of each U-shaped groove, and a bracket hole matched with the brush head bracket (32) is formed in the bottom of each U-shaped body of the brush head main body (31).

4. The cordless power toothbrush as claimed in claim 3, wherein the length of the brush bodies (311) planted on the left and right side walls of the U-shaped groove is greater than the length of the brush bodies (311) planted on the bottom surface of the U-shaped groove, the brush bodies (311) planted on the left and right side walls of the U-shaped groove are provided in a plurality of layers, each of which is obliquely planted on the left and right side walls of the U-shaped groove, and the brush bodies (311) planted on the bottom surface of the U-shaped groove are provided in at least one row.

5. A cordless power toothbrush according to claim 1, wherein: the main body part of the brush head support (32) is provided with a shaft insertion hole, at least one group of arc supporting rods are symmetrically arranged on two sides of the main body part, and the brush head support (32) is a flexible body.

6. A cordless power toothbrush according to claim 1, wherein: host computer (4) still include host computer epitheca (44) and host computer inferior valve subassembly, host computer inferior valve subassembly sets up including drain pan (2) and seat shell (415), seat shell (415) seat connect in on drain pan (2) and form a cavity, be provided with switch panel in the cavity, switch panel electric connection has USB charging socket (46) of setting at the drain pan lateral part, recessed formation in seat shell (415) middle part holds the chamber, should hold the intracavity and be provided with wireless charging device installation shell, be provided with wireless charging device (412) and this charging device installation shell end in the charging device installation shell and be fixed with motor element, USB charging socket (46) are provided with waterproof stopper (414) of USB mouth outward.

7. The wireless electric toothbrush according to claim 6, wherein the motor assembly comprises an ultrasonic wave (41), a motor bracket (47) and a motor fixing seat (43), the ultrasonic wave (41) is fixed on the motor fixing seat (43), a motor waterproof rubber ring cover (411) and the motor bracket (47) are sequentially sleeved on the upper end of the main body of the ultrasonic wave (41), the motor bracket (47) is provided with a power supply fixing part and a main control PCBA board fixing part, the power supply fixing part and the main control PCBA board fixing part are respectively fixed with a power supply (49) and a main control PCBA board (410), the upper end face of the motor bracket (47) is provided with a circle of concave ring, a first waterproof rubber ring (48) is embedded in the concave ring, the upper shell of the wireless charging device (412) is provided with a circle of concave ring, a second waterproof rubber ring (413) is arranged in the concave ring, and the host upper shell (44) is covered and connected on the concave ring of the charging device mounting shell, the inner bottom surface and the motor bracket (47) form a waterproof structure through a first waterproof rubber ring (48).

8. The wireless electric toothbrush according to claim 7, wherein the power supply fixing part and the main control PCBA board fixing part are downward legs, wherein the two legs for fixing the power supply part are L-shaped legs, the power supply (49) is arranged at the corner of the two L-shaped legs, the two legs of the main control PCBA board fixing part are provided with opposite sliding grooves, and the main control PCBA board (410) is slidably inserted on the two sliding grooves.