CN216962704U

CN216962704U - Novel electric toothbrush

Info

Publication number: CN216962704U
Application number: CN202220664067.5U
Authority: CN
Inventors: 徐晓平
Original assignee: Suzhou Zhuoma Biotechnology Co ltd
Current assignee: Suzhou Zhuoma Biotechnology Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-15
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a novel electric toothbrush, comprising: the toothbrush comprises a toothbrush shell, a toothbrush head is arranged above the toothbrush shell, a noise elimination mechanism is arranged on the upper portion of an inner cavity of the toothbrush shell, and a protection mechanism is arranged on the lower portion of the inner cavity of the toothbrush shell; the utility model discloses a toothbrush, including toothbrush shell, baffle, noise elimination mechanism, mounting panel and mounting screw, the baffle is pegged graft in the middle part of the inner chamber of toothbrush shell, miniature vibrating motor is installed to the top of baffle, noise elimination mechanism is including supporting the cotton one of amortization at miniature vibrating motor top and supporting the cotton two of amortization at the baffle top, miniature vibrating motor's bottom is connected with the mounting panel, and the mounting panel supports at the cotton top of amortization, the top of mounting panel and baffle all is rectangular array and has seted up a plurality of screws, and the spiro union has the mounting screw in the screw that just corresponds. This novel electric toothbrush, the noise of during operation is less makes the comfort level higher, and provides sufficient water-proof effects in order to ensure safe in utilizationly for the lithium cell.

Description

Novel electric toothbrush

Technical Field

The utility model belongs to the technical field of electric toothbrushes, and particularly relates to a novel electric toothbrush.

Background

The electric toothbrush is a toothbrush which enables a brush head to generate high-frequency vibration through the quick rotation or vibration of a motor core, has the characteristic of more excellent cleaning effect compared with the traditional toothbrush, is popular with people, and is full of various electric toothbrushes in people's lives at present.

For example, a novel electric toothbrush with Chinese utility model application number CN201720760356.4 relates to the field of articles for daily use, comprising a brush body shell; a motor which is electrically connected with a power supply in a wired way is arranged in the device; the brush neck shell is arranged at the front end of the brush body shell, a transmission shaft is arranged inside the brush neck shell, and the input end of the transmission shaft is in transmission connection with the output end of the motor; the brush head shell is arranged at the front end of the brush neck shell, a brush head is arranged inside the brush head shell, the brush head rotates under the driving of the transmission shaft, the brush head is of a cylindrical structure, bristles are uniformly distributed on the outer wall of the brush head, and the brush head and the transmission shaft can be detachably connected. The novel electric toothbrush provided by the utility model can work along the direction of tooth gaps, can deeply remove food residues in the tooth gaps, and achieves a scientific tooth brushing effect.

But the existing device has the problem that the noise is large when the motor vibrates, so that the comfort level is not high enough when the device is used.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel electric toothbrush to solve the problems set forth in the background art.

The technical scheme is as follows: a novel electric toothbrush comprising:

the toothbrush comprises a toothbrush shell, a toothbrush head is arranged above the toothbrush shell, a noise elimination mechanism is arranged at the upper part of an inner cavity of the toothbrush shell, and a protection mechanism is arranged at the lower part of the inner cavity of the toothbrush shell;

the utility model discloses a toothbrush, including toothbrush shell, baffle, noise elimination mechanism, mounting panel and mounting screw, the baffle is pegged graft in the middle part of the inner chamber of toothbrush shell, miniature vibrating motor is installed to the top of baffle, noise elimination mechanism is including supporting the cotton one of amortization at miniature vibrating motor top and supporting the cotton two of amortization at the baffle top, miniature vibrating motor's bottom is connected with the mounting panel, and the mounting panel supports at the cotton top of amortization, the top of mounting panel and baffle all is rectangular array and has seted up a plurality of screws, and the spiro union has the mounting screw in the screw that just corresponds.

In a further embodiment, the lithium battery is supported below the partition plate, the protection mechanism comprises a spongy cushion supported at the bottom of the lithium battery and a protection shell connected to the bottom of the spongy cushion, the protection shell is in threaded connection with the bottom of the outer side wall of the toothbrush shell, a waterproof ring is fixedly sleeved on the lower portion of the outer side wall of the toothbrush shell, and the waterproof ring is supported at the top of the protection shell.

In a further embodiment, the outer wall of one side of the protective shell is connected with a connecting rope, and the other end of the connecting rope is connected with the outer wall of one side of the toothbrush shell.

In a further embodiment, the top of the output end of the miniature vibration motor penetrates through the top of the toothbrush shell and is connected with a connecting sleeve, a connecting rod is inserted into the connecting sleeve, and the top of the connecting rod is connected with the toothbrush head.

In a further embodiment, the outer side of the connecting rod is movably sleeved with a connecting shell, the connecting shell is connected to the top of the toothbrush shell, and a rubber ring is connected to the joint of the connecting shell and the toothbrush shell.

The utility model has the technical effects and advantages that: according to the novel electric toothbrush, the miniature vibration motor can vibrate when working, noise generated by vibration can be eliminated through the first silencing cotton and the second silencing cotton, meanwhile, the mounting plate is mounted at the top of the partition plate through the mounting screws, so that stability can be improved, vibration can be weakened, and a large amount of noise can be eliminated through matching of the mounting plate and the partition plate, so that the noise of the electric toothbrush is smaller when the electric toothbrush works; after the lithium battery is installed, the protective shell and the waterproof ring can form a waterproof structure, the spongy cushion can absorb moisture to form a waterproof structure, the spongy cushion can provide enough waterproof effect for the lithium battery by matching the waterproof structure and the waterproof structure, and the protective shell only needs to be rotated during installation, so that the lithium battery is simpler to assemble and disassemble; this novel electric toothbrush, the noise of during operation is less makes the comfort level higher, and provides sufficient water-proof effects in order to ensure safe in utilization for the lithium cell.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;

fig. 4 is a cross-sectional view of the shield mechanism of the present invention.

In the figure: 1. a toothbrush housing; 2. a toothbrush head; 3. a micro vibration motor; 4. silencing cotton I; 5. a partition plate; 6. a second noise reduction cotton; 7. mounting a plate; 8. mounting screws; 9. a lithium battery; 10. a protective shell; 11. a waterproof ring; 12. a sponge cushion; 13. connecting ropes; 14. connecting the shell; 15. connecting sleeves; 16. a connecting rod; 17. a silica gel membrane.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

In order to reduce noise during operation and improve comfort, as shown in fig. 2 and 3, a noise elimination mechanism is installed on the upper portion of an inner cavity of a toothbrush shell 1, a partition plate 5 is transversely and fixedly inserted in the middle of the inner cavity of the toothbrush shell 1, a micro vibration motor 3 (the type of the micro vibration motor does not affect the function of the utility model and is not limited) is installed above the partition plate 5, the noise elimination mechanism comprises a first silencing cotton 4 supported on the top of the micro vibration motor 3, the first silencing cotton 4 is bonded on the top of the inner cavity of the toothbrush shell 1, a second silencing cotton 6 is bonded on the top of the partition plate 5, a mounting plate 7 is bonded on the bottom of the micro vibration motor 3 through strong glue, the mounting plate 7 is supported on the top of the second silencing cotton 6, a plurality of screw holes are respectively arranged on the mounting plate 7 and the top of the partition plate 5 in a rectangular array, mounting screws 8 are screwed in the corresponding screw holes, the mounting plate 7 can be stably supported on the top of the second silencing cotton 6 through a plurality of mounting screws 8;

as shown in fig. 1 and 2, a connecting sleeve 15 is integrally formed by injection molding by penetrating the top of the output end of the micro-vibration motor 3 through the top of the toothbrush housing 1, a linear bearing is installed at the joint of the output end of the micro-vibration motor 3 and the toothbrush housing 1, so that the relative motion of the output end of the micro-vibration motor 3 is smoother, a connecting rod 16 is inserted in the connecting sleeve 15, a toothbrush head 2 is bonded at the top of the connecting rod 16, the vibration of the output end of the micro-vibration motor 3 drives the toothbrush head 2 at the top of the connecting rod 16 to vibrate to clean teeth, a connecting housing 14 is movably sleeved at the outer side of the connecting rod 16, the connecting housing 14 is connected to the top of the toothbrush housing 1, and a rubber ring is connected at the joint of the connecting housing 14 and the toothbrush housing 1, so that the joint is prevented from water entering;

in order to provide sufficient waterproof effect for the lithium battery 9 to ensure safe use, as shown in fig. 2 and 4, a protection mechanism is installed at the lower part of the inner cavity of the toothbrush shell 1, the lithium battery 9 is supported below the partition board 5, the protection mechanism comprises a spongy cushion 12 supported at the bottom of the lithium battery 9, a protection shell 10 is bonded at the bottom of the spongy cushion 12, the inner wall of the protection shell 10 is provided with a thread, the protection shell 10 is connected at the bottom of the outer side wall of the toothbrush shell 1 through the thread, a waterproof ring 11 is fixedly sleeved at the lower part of the outer side wall of the toothbrush shell 1, the waterproof ring 11 is supported on the top of the protective shell 10, the waterproof ring 11 can prevent water from entering the joint between the inner side of the top of the protective shell 10 and the toothbrush shell 1, the outer wall of one side of the protective shell 10 is connected with a connecting rope 13, and the other end of the connecting rope 13 is connected to the outer wall of one side of the toothbrush shell 1, so that the protective shell 10 is not lost when the protective shell 10 is detached and the lithium battery 9 is replaced.

The working principle of the novel electric toothbrush is that the novel electric toothbrush is installed as shown in figure 2, the output end of a micro vibration motor 3 vibrates to drive a toothbrush head 2 at the top of a connecting rod 16 to vibrate so as to clean teeth, the micro vibration motor 3 vibrates during working, vibration can be weakened and noise generated by vibration can be eliminated through a first silencing cotton 4 and a second silencing cotton 6, meanwhile, a mounting plate 7 is installed at the top of a partition plate 5 through a mounting screw 8, the structure can increase the stability of the micro vibration motor 3 so as to weaken vibration, and a large amount of noise can be eliminated through the matching of the first silencing cotton 4 and the second silencing cotton 6, so that the noise of the novel electric toothbrush during working is smaller; the protection shell 10 and the waterproof ring 11 are matched to form a waterproof structure, the spongy cushion 12 can absorb a small amount of moisture and can serve as a two-layer waterproof structure, and the two waterproof structures can provide a sufficient waterproof effect for the lithium battery 9.

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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A novel electric toothbrush comprising:

the toothbrush comprises a toothbrush shell (1), wherein a toothbrush head (2) is arranged above the toothbrush shell (1), a noise elimination mechanism is arranged at the upper part of an inner cavity of the toothbrush shell (1), and a protection mechanism is arranged at the lower part of the inner cavity of the toothbrush shell (1);

the method is characterized in that: the utility model discloses a toothbrush, including toothbrush shell (1), the inner chamber middle part of toothbrush shell (1) is pegged graft and is had baffle (5), miniature vibrating motor (3) are installed to the top of baffle (5), noise abatement mechanism is including supporting at the cotton (4) of amortization at miniature vibrating motor (3) top and supporting at the cotton two (6) of amortization at baffle (5) top, the bottom of miniature vibrating motor (3) is connected with mounting panel (7), and mounting panel (7) support at the top of amortization cotton two (6), the top of mounting panel (7) and baffle (5) all is rectangular array and has seted up a plurality of screws, and the spiro union has mounting screw (8) in the screw that just corresponds.

2. The new electric toothbrush as claimed in claim 1, wherein: the below of baffle (5) is supported there is lithium cell (9), protection machanism is including supporting spongy cushion (12) in lithium cell (9) bottom and connecting protecting crust (10) in spongy cushion (12) bottom, protecting crust (10) spiro union is in the bottom of toothbrush casing (1) lateral wall, waterproof circle (11) have been cup jointed to the lower part of toothbrush casing (1) lateral wall fixedly, and waterproof circle (11) support at the top of protecting crust (10).

3. The new electric toothbrush according to claim 2, characterized in that: the outer wall of one side of protecting sheathing (10) is connected with and connects rope (13), and the other end of connecting rope (13) is connected at the outer wall of one side of toothbrush casing (1).

4. The new electric toothbrush according to claim 1, characterized in that: the top of miniature vibrating motor (3) output runs through the top of toothbrush casing (1) and is connected with adapter sleeve (15), it has connecting rod (16) to peg graft in adapter sleeve (15), the top and the toothbrush head (2) of connecting rod (16) are connected.

5. The new electric toothbrush as claimed in claim 4, wherein: the outer side of the connecting rod (16) is movably sleeved with a connecting shell (14), the connecting shell (14) is connected to the top of the toothbrush shell (1), and a rubber ring is connected to the joint of the connecting shell (14) and the toothbrush shell (1).