CN215535238U

CN215535238U - Electric toothbrush

Info

Publication number: CN215535238U
Application number: CN202122247606.3U
Authority: CN
Inventors: 陈即
Original assignee: Dongguan Huile Intelligent Technology Co ltd
Current assignee: Global Precision Leader Ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-18
Anticipated expiration: 2031-09-16

Abstract

The utility model relates to the technical field of electric toothbrushes, and discloses an electric toothbrush, which comprises: toothbrush head, toothbrush shell, control mechanism, drive mechanism and toothbrush base, control mechanism is used for providing drive power for electric toothbrush, drive mechanism is used for driving the toothbrush head swings, be equipped with in the toothbrush shell and store up gluey support, store up gluey support with be equipped with between the toothbrush base and be used for conveniently carrying out the wireless charging coil that charges to electric toothbrush, store up gluey support toothbrush base and the toothbrush shell passes through glue bonding fixedly. The electric toothbrush is driven by the control mechanism, the transmission mechanism plays a role in transmission, and the transmission mechanism drives the toothbrush head to swing, so that the electric toothbrush is provided, the swing force of the toothbrush is increased, and the manufacturing cost is reduced.

Description

Electric toothbrush

Technical Field

The utility model relates to the technical field of electric toothbrushes, in particular to an electric toothbrush.

Background

The electric toothbrush can make the brush head generate high-frequency vibration through the quick rotation or vibration of the motor core, instantly decompose the toothpaste into fine foam, and deeply clean teeth gaps. Meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on the gum tissue.

In the prior art, the traditional electric toothbrush has small horizontal swinging force and the magnetic suspension motor has high cost.

Therefore, it is an urgent need to provide an electric toothbrush to increase the swinging force of the toothbrush and reduce the manufacturing cost.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is how to provide an electric toothbrush to increase the swing force of the toothbrush and reduce the manufacturing cost.

To this end, according to a first aspect, embodiments of the present invention disclose an electric toothbrush comprising: toothbrush head, toothbrush shell, control mechanism, drive mechanism and toothbrush base, control mechanism is used for providing drive power for electric toothbrush, drive mechanism is used for driving the toothbrush head swings, be equipped with in the toothbrush shell and store up gluey support, store up gluey support with be equipped with between the toothbrush base and be used for conveniently carrying out the wireless charging coil that charges to electric toothbrush, store up gluey support toothbrush base and the toothbrush shell passes through glue bonding fixedly.

The utility model is further provided that the control mechanism comprises a toothbrush motor, a power shaft embedded at one end of the toothbrush motor and a motor support arranged in the toothbrush shell, the power shaft is connected with the transmission mechanism, and one side of the motor support is provided with a control plate for controlling the working state of the toothbrush motor.

The utility model is further provided that the motor bracket is provided with a first damping sleeve for buffering the vibration of the toothbrush motor, and the first damping sleeve is clamped with the motor.

The utility model is further provided that one end of the motor bracket is provided with a first spring for buffering the vibration of the toothbrush motor.

The utility model is further provided that a battery bracket is arranged on one side of the control panel, and a toothbrush battery for supplying power to the electric toothbrush is arranged in the battery bracket.

The toothbrush is characterized in that the transmission mechanism comprises a fixed seat, an eccentric wheel connected with the control mechanism is arranged in the fixed seat, a moving part is sleeved at one end of the eccentric wheel, a single-arm swinging part rotationally connected with the fixed seat is sleeved on the outer side of the moving part, a rotating part fixedly connected with the toothbrush head in a clamping mode is sequentially arranged on the single-arm swinging part, the single-arm swinging part is connected with the rotating part through a fixed plate, and a fixed cover rotationally connected with the rotating part is fixedly connected to the fixed seat.

The utility model is further provided that the rotating part comprises a rotating shaft clamped with the toothbrush head, and the outer side of the rotating shaft is sleeved with a crank inserted with the single-arm swinging part.

The utility model is further provided that one end of the rotating shaft is sleeved with a second spring, one end of the second spring is abutted with the fixed plate, and the other end of the second spring is abutted with the crank.

The utility model is further provided that the outer side of the fixed seat is sleeved with a second damping sleeve.

The utility model is further provided that a first switch and a second switch are sequentially arranged on the toothbrush shell, the first switch is used for controlling the working state of the electric toothbrush, and the second switch is used for performing overvoltage protection on the electric toothbrush.

The utility model has the following beneficial effects: the electric toothbrush is driven by the control mechanism, the transmission mechanism plays a role in transmission, and the transmission mechanism drives the toothbrush head to swing, so that the electric toothbrush is provided, the swing force of the toothbrush is increased, and the manufacturing cost is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a perspective view of a powered toothbrush of the present embodiment;

FIG. 2 is an exploded view of the toothbrush of the present embodiment;

fig. 3 is a sectional view schematically illustrating a structure of an electric toothbrush according to the present embodiment.

Reference numerals: 1. a toothbrush head; 2. a toothbrush housing; 3. a control mechanism; 31. a toothbrush motor; 32. a power shaft; 33. a motor bracket; 34. a control panel; 35. a first damping sleeve; 36. a first spring; 37. a battery holder; 38. a toothbrush battery; 4. a transmission mechanism; 41. a fixed seat; 42. an eccentric wheel; 43. a movable member; 44. a single-arm swinging member; 45. a rotating member; 451. a rotating shaft; 452. a crank; 453. a second spring; 46. a fixing sheet; 47. a fixed cover; 48. a second damping sleeve; 5. a toothbrush base; 6. a glue storage bracket; 7. a charging coil; 8. a first switch; 9. a second switch; 10. a first waterproof jacket; 11. and a second waterproof jacket.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 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 addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The embodiment of the utility model discloses an electric toothbrush, which is shown in figures 1-3 and comprises: toothbrush head 1, toothbrush shell 2, control mechanism 3, drive mechanism 4 and toothbrush base 5, control mechanism 3 is used for providing drive power for electric toothbrush, and drive mechanism 4 is used for driving toothbrush head 1 and swings, is equipped with in the toothbrush shell 2 and stores up gluey support 6, stores up to be equipped with between gluey support 6 and the toothbrush base 5 and is used for conveniently carrying out wireless charging coil 7 that charges to electric toothbrush, stores up gluey support 6, toothbrush base 5 and toothbrush shell 2 and bonds fixedly through glue.

It should be noted that, the control mechanism 3 provides driving power for the electric toothbrush, the transmission mechanism 4 plays a role in transmission, and the transmission mechanism 4 drives the toothbrush head 1 to swing, so that the electric toothbrush is provided, the swing force of the toothbrush is increased, and the manufacturing cost is reduced.

As shown in the figure, the control mechanism 3 comprises a toothbrush motor 31, a power shaft 32 embedded in one end of the toothbrush motor 31, and a motor bracket 33 arranged in the toothbrush housing 2, the power shaft 32 is connected with the transmission mechanism 4, and a control board 34 for controlling the working state of the toothbrush motor 31 is arranged on one side of the motor bracket 33.

As shown in fig. 2, a first damping sleeve 35 for damping vibration of the toothbrush motor 31 is disposed on the motor bracket 33, and the first damping sleeve 35 is engaged with the motor.

As shown in fig. 2, one end of the motor bracket 33 is provided with a first spring 36 for buffering vibration of the brush motor 31.

As shown in fig. 2 and 3, a battery holder 37 is provided at one side of the control board 34, and a toothbrush battery 38 for supplying power to the electric toothbrush is mounted in the battery holder 37.

As shown in fig. 2 and fig. 3, the transmission mechanism 4 includes a fixed base 41, an eccentric wheel 42 connected to the control mechanism 3 is provided in the fixed base 41, a movable member 43 is sleeved on one end of the eccentric wheel 42, a single-arm swinging member 44 rotatably connected to the fixed base 41 is sleeved on the outer side of the movable member 43, a rotating member 45 fixed to the toothbrush head 1 in a snap-fit manner is sequentially provided on the single-arm swinging member 44, the single-arm swinging member 44 is connected to the rotating member 45 through a fixed plate 46, and a fixed cover 47 rotatably connected to the rotating member 45 is fixedly connected to the fixed base 41. In the specific implementation process, the eccentric wheel 42 is sleeved at one end of the power shaft 32.

As shown in fig. 2 and 3, the rotating member 45 includes a rotating shaft 451 engaged with the toothbrush head 1, and a crank 452 engaged with the single-arm swinging member 44 is sleeved on an outer side of the rotating shaft 451.

As shown in fig. 2 and 3, a second spring 453 is fitted to one end of the rotation shaft 451, one end of the second spring 453 abuts against the fixed piece 46, and the other end of the second spring 453 abuts against the crank 452. In the specific implementation process, the first waterproof jacket 10 and the second waterproof jacket 11 are sequentially sleeved on the outer side of the rotating shaft 451, and one end of the first waterproof jacket 10 is embedded in the second waterproof jacket 11.

As shown in fig. 2 and 3, a second damping sleeve 48 is sleeved on the outer side of the fixed seat 41. In the specific implementation process, the other end of the first waterproof sleeve 10 is in plug fit with the second damping sleeve 48.

As shown in fig. 2 and 3, a first switch 8 and a second switch 9 are sequentially disposed on the toothbrush housing 2, the first switch 8 is used for controlling the working state of the electric toothbrush, and the second switch 9 is used for performing overvoltage protection on the electric toothbrush.

The working principle is as follows: by the driving action of the toothbrush motor 31, the rotation of the power shaft 32 drives the eccentric wheel 42 to rotate, so that the movable part 43 drives the single-arm swinging part 44 to swing, the rotating shaft 451 starts swinging, and then the toothbrush head 1 is driven to swing through the rotating shaft 451, thereby realizing the electric toothbrush.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.

Claims

1. An electric toothbrush, comprising: toothbrush head (1), toothbrush shell (2), control mechanism (3), drive mechanism (4) and toothbrush base (5), control mechanism (3) are used for providing drive power for electric toothbrush, drive mechanism (4) are used for driving toothbrush head (1) swings, be equipped with in toothbrush shell (2) and store up gluey support (6), store up gluey support (6) with be equipped with between toothbrush base (5) and be used for conveniently carrying out wireless charging coil (7) that charge to electric toothbrush, store up gluey support (6) toothbrush base (5) and toothbrush shell (2) bond fixedly through glue.

2. The electric toothbrush according to claim 1, wherein the control mechanism (3) comprises a toothbrush motor (31), a power shaft (32) embedded at one end of the toothbrush motor (31), and a motor bracket (33) arranged in the toothbrush housing (2), the power shaft (32) is connected with the transmission mechanism (4), and a control board (34) for controlling the working state of the toothbrush motor (31) is arranged at one side of the motor bracket (33).

3. The electric toothbrush according to claim 2, wherein the motor bracket (33) is provided with a first shock-absorbing sleeve (35) for buffering the shock of the toothbrush motor (31), and the first shock-absorbing sleeve (35) is clamped with the motor.

4. The electric toothbrush according to claim 2 or 3, wherein one end of the motor holder (33) is provided with a first spring (36) for buffering vibration of the toothbrush motor (31).

5. The electric toothbrush according to claim 2, wherein a battery holder (37) is provided at one side of the control board (34), and a toothbrush battery (38) for supplying power to the electric toothbrush is mounted in the battery holder (37).

6. The electric toothbrush according to claim 1, characterized in that the transmission mechanism (4) comprises a fixed seat (41), an eccentric wheel (42) connected with the control mechanism (3) is arranged in the fixed seat (41), a movable part (43) is sleeved at one end of the eccentric wheel (42), a single-arm swinging part (44) connected with the fixed seat (41) in a rotating manner is sleeved at the outer side of the movable part (43), a rotating part (45) fixed with the toothbrush head (1) in a clamping manner is sequentially arranged on the single-arm swinging part (44), the single-arm swinging part (44) is connected with the rotating part (45) through a fixing plate (46), and a fixing cover (47) connected with the rotating part (45) in a rotating manner is fixedly connected on the fixed seat (41).

7. The electric toothbrush according to claim 6, characterized in that the rotating part (45) comprises a rotating shaft (451) which is clamped with the toothbrush head (1), and a crank (452) which is inserted with the single-arm swinging part (44) is sleeved on the outer side of the rotating shaft (451).

8. The electric toothbrush according to claim 7, wherein a second spring (453) is sleeved on one end of the rotating shaft (451), one end of the second spring (453) abuts against the fixing plate (46), and the other end of the second spring (453) abuts against the crank (452).

9. The electric toothbrush according to claim 7, characterized in that a second damping sleeve (48) is sleeved on the outside of the holder (41).

10. The electric toothbrush according to claim 1, characterized in that the toothbrush housing (2) is provided with a first switch (8) and a second switch (9) in sequence, the first switch (8) is used for controlling the working state of the electric toothbrush, and the second switch (9) is used for performing overvoltage protection on the electric toothbrush.