CN113786261A

CN113786261A - Electric auxiliary device for toothbrush

Info

Publication number: CN113786261A
Application number: CN202111207710.8A
Authority: CN
Inventors: 何小英
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2021-12-14

Abstract

The invention discloses an electric auxiliary device of a toothbrush, which comprises a control chamber, a connecting part and a toothbrush head connecting piece, wherein the connecting part is arranged on the control chamber; the control chamber is arranged to be detachably connected to a handle of the toothbrush; a battery and a control mainboard are arranged in the control chamber, and the battery is connected with the control mainboard; one end of the connecting part is connected with the control chamber, and the other end of the connecting part is connected with the toothbrush head connecting piece; the toothbrush head connecting piece is arranged to be connected to the toothbrush head and can extend out the toothbrush bristles; be equipped with electric motor in the toothbrush head connecting piece, electric motor is connected with the control mainboard through the connecting cable of burying underground in connecting portion. The electric auxiliary device for the toothbrush can be matched with a common toothbrush for use, so that the common toothbrush has an electric tooth brushing function instantly, and the use cost of electric tooth brushing is reduced.

Description

Electric auxiliary device for toothbrush

Technical Field

The invention belongs to the technical field of electric toothbrushes, and particularly relates to an electric auxiliary device of a toothbrush.

Background

The electric toothbrush drives the brush head to vibrate by utilizing the core vibrating at high speed so as to achieve the effect of cleaning teeth. 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; meanwhile, the electric toothbrush can form a cavitation effect at the periodontal to remove pathogenic bacteria and impurities at the periodontal, and the cleaning range of the electric toothbrush can cover all parts of the periodontal. The brush hair of the vibrating brush head transmits cleaning energy to teeth and gum surfaces, on one hand, the adhesion of loose bacterial plaque, tartar and tiny tartar and teeth is broken, the parasitic reproduction of bacteria in the gum pocket and hidden positions of the tooth surface is damaged, and meanwhile, the energy transmitted to the gum surface through the brush hair touching the gum further permeates into the gum, acts on cell membranes, accelerates blood circulation, promotes metabolism, can inhibit gingivitis and gum bleeding, and prevents gum atrophy. Moreover, because the electric toothbrush is simple and intelligent to operate, great convenience can be brought to children and disabled people who are not good at brushing teeth.

However, the price of the conventional electric toothbrush is generally tens of yuan or even hundreds of yuan due to the manufacturing cost. In order to reduce the cost of use and gain the favor of a large number of consumers, vendors often present multiple toothbrush heads for replacement. On one hand, a plurality of spare toothbrush heads are easy to be polluted and even lost after being placed for a long time; on the other hand, the recommended use time of a high toothbrush head is about 3 months, the electric toothbrushes with two toothbrush heads are given for calculation, one hundred yuan electric toothbrush can be used for only nine months, and the use cost is far higher than that of a common toothbrush with several or even more than ten money. This price is prohibitive for many people.

Therefore, the electric driving device for the toothbrush is developed and can be matched with a common toothbrush for use, the common toothbrush is instantly changed into the electric toothbrush, and the use cost of electric tooth brushing is greatly reduced.

Disclosure of Invention

The invention aims to provide an electric auxiliary device for a toothbrush, which is matched with a common toothbrush for use, can instantly enable the common toothbrush to have the function of an electric toothbrush, and greatly reduces the use cost of electric tooth brushing.

In order to achieve the purpose, the technical scheme of the invention is as follows: an electric auxiliary device of a toothbrush comprises a control chamber, a connecting part and a toothbrush head connecting part; wherein the content of the first and second substances,

the control chamber is detachably connected to a handle of the toothbrush; a battery and a control mainboard are arranged in the control chamber, and the battery is connected with the control mainboard;

one end of the connecting part is connected with the control chamber, and the other end of the connecting part is connected with the toothbrush head connecting piece;

the toothbrush head connecting piece is arranged to be connected to the toothbrush head and enable the toothbrush bristles to extend out; the toothbrush head connecting piece is internally provided with an electric motor, and the electric motor is connected with the control main board through a connecting cable embedded in the connecting part.

Connecting a toothbrush head connecting piece in the electric toothbrush auxiliary device to a toothbrush head part of a common toothbrush, and extending toothbrush bristles to the outer side; the control chamber is arranged on the handle of the toothbrush; one end of the connecting part is connected with the control room, the other end of the connecting part is connected with the toothbrush head connecting piece, and a connecting cable is embedded in the connecting part; the control chamber is internally provided with a battery and a control main board, the battery in the control chamber supplies power to the electric motor through a connecting cable embedded in the control main board and the connecting part, so that the electric motor regularly vibrates, the toothbrush head is driven to vibrate, and the electric tooth brushing function of a common toothbrush is realized. The connecting part is attached to the toothbrush handle.

In the present invention, the toothbrush head attachment is preferably a mounting sleeve configured to be fitted over the toothbrush head from the back side thereof and to allow the bristles to protrude.

In the invention, a control button is arranged outside the control room and is connected with a control main board in the control room. Preferably, the connection is a flexible connection. The design of the flexible connecting part can lead the connecting part to change along with the change of different toothbrush handle shapes, and the flexible connecting part can be applied to a wider range of common toothbrushes. More preferably, the connection is a resiliently flexible connection. The design of the elastic flexible connecting part not only can be suitable for toothbrushes with different shapes, but also is suitable for toothbrushes with different handle lengths, and the application range of the auxiliary device is further widened.

In the invention, a groove is arranged in the toothbrush head connecting piece, the electric motor is arranged in the groove, and the electric motor can be directly contacted with the back surface of the toothbrush head. The electric motor directly contacts with the toothbrush head to better transmit vibration.

According to the electric auxiliary device for the toothbrush, the connecting part is preferably a flexible connecting part made of silica gel. The flexible connecting part made of the silica gel material has the advantages of good insulating property, water resistance, oxidation resistance, long service life and the like.

According to the electric auxiliary device for the toothbrush, the connecting part is preferably provided with a spiral elastic section. The setting of spiral elasticity section can provide elasticity for connecting portion, and it is controllable to accomplish length, can be applicable to the different ordinary toothbrush of handle length on, and the range of application is wider.

According to the electric auxiliary device for the toothbrush, the control chamber preferably comprises a shell with a hollow structure, one end of the shell is provided with a control chamber mounting part, and the control chamber mounting part is detachably connected to a handle of the toothbrush; the other end of the shell is provided with an opening, and a cover body is arranged at the opening.

The battery replacement is carried out in the control room to the setting of lid, is convenient for. Preferably, a USB socket is arranged on the cover body and is connected with the control mainboard. The USB socket is capable of charging the battery.

According to the electric toothbrush auxiliary device, the control chamber mounting part is preferably of a buckling structure, and the buckling structure is arranged to be buckled on the toothbrush handle from the side face of the toothbrush handle. The mounting part of the buckle structure is easy to mount on various toothbrush handles, and is particularly suitable for the handle with a circular cross section. The mounting piece adopting the buckling structure can be mounted on the handle from the side of the toothbrush handle without being limited by the length of the handle.

According to the electric toothbrush auxiliary device, the control chamber mounting part preferably comprises a handle end connecting sleeve which is arranged to be capable of being sleeved on the toothbrush handle from the end of the toothbrush handle. The end part of the toothbrush handle is inserted into the connecting sleeve at the end part of the handle, so that the toothbrush handle is easy to install, and the toothbrush handle is installed at the end part of the handle along the length direction of the handle in a mode of not influencing the operation of the toothbrush handle.

According to the electric auxiliary device for the toothbrush, the connecting part is preferably made of silica gel, the control chamber mounting part is preferably made of silica gel, and the connecting part and the control chamber mounting part are integrally formed. The integrated into one piece easily processes, and the structure is more firm.

According to the electric auxiliary device for the toothbrush, a shell connecting sleeve is preferably arranged on the back surface of the control chamber mounting piece, is made of silica gel and is integrally formed with the control chamber mounting piece. The integrated into one piece easily processes, and the structure is more firm.

According to the electric toothbrush auxiliary device, the housing connecting sleeve is preferably sleeved on the housing from one end of the housing far away from the opening and is in sealing connection with the housing. The design mode has better waterproof performance.

According to the electric auxiliary device for the toothbrush, the upper side of the shell is preferably provided with a through hole; the connecting part is provided with a cable channel along the length direction; one end of the connecting cable is connected to the control main board, and the other end of the connecting cable sequentially penetrates through the through hole, the control chamber mounting part and the cable channel to enter the toothbrush head connecting piece and is connected with the electric motor. The connecting cables penetrate into the toothbrush head connecting piece in the shell, the through hole, the control chamber mounting piece and the cable channel, are sealing structures and have good waterproof performance.

The invention has the beneficial effects that:

the electric auxiliary device for the toothbrush can be matched with a common toothbrush for use, so that the common toothbrush has an electric tooth brushing function instantly, and the use cost of electric tooth brushing is reduced;

as a better technical scheme, the auxiliary device has wide application range and can be used for common toothbrushes with different handle types and lengths.

Drawings

Fig. 1 is a schematic view showing a structure of an electric assist device for a toothbrush according to the present invention.

Fig. 2 is an exploded view of the housing of a powered toothbrush accessory of the present invention.

Fig. 3 is a schematic view of the electric auxiliary device for toothbrush of the present invention cooperating with a toothbrush.

Fig. 4 is a sectional view schematically showing the electric assisting device for toothbrush of the present invention and a toothbrush.

Wherein: 1-toothbrush, 2-electric motor, 3-control room mounting part, 4-shell, 5-control mainboard, 6-battery, 7-groove, 8-spiral elastic section, 9-cover body, 10-USB socket, 11-connecting part, 12-mounting sleeve, 13-shell connecting sleeve, 14-toothbrush bristle and 16-handle end connecting sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

Examples

As shown in fig. 1 to 4, the electric auxiliary device for a toothbrush of the present invention comprises a control chamber 3, a connecting portion 11 and a mounting sleeve 12, wherein the control chamber is connected with the mounting sleeve through the connecting portion, and the specific structure is as follows:

the control chamber 3 comprises a shell 4 and a control chamber mounting part 3, the control chamber mounting part 3 comprises a handle end part connecting sleeve 16 made of silica gel and a shell connecting sleeve 13 made of silica gel, and the handle end part connecting sleeve 16 and the shell connecting sleeve 13 are integrally formed; the handle end connecting sleeve 16 can be sleeved from the handle end of the toothbrush 1, and the shell connecting sleeve 13 is arranged on the back of the handle end connecting sleeve 16; the shell 4 is of a hollow structure, an opening is formed in one end of the shell, the cover body 9 is arranged at the opening, and the shell connecting sleeve 13 can be sleeved on the shell 4 from one end, far away from the opening, of the shell 4 and is connected with the shell 4 in a sealing mode;

the mounting sleeve 12 and the connecting part 11 are made of silica gel; one end of the connecting part 11 is integrally formed with a connecting sleeve 16 at the end part of the handle, the other end is integrally formed with a mounting sleeve 12, the mounting sleeve 12 can be sleeved on the toothbrush head from the back of the toothbrush head, and the toothbrush bristles 14 can extend out; the connecting part 11 is provided with a spiral elastic section 8;

a battery 6 and a control mainboard 5 are arranged in the shell 4, and the battery 6 is connected with the control mainboard 5; a groove 7 is arranged on the inner side of the mounting sleeve 12, and an electric motor 2 is arranged in the groove 7; the control main board 5 is connected with the electric motor 2 through a connecting cable; wherein, the connecting cable passes through a through hole 15 on the shell, a shell connecting sleeve 13, a handle end connecting sleeve 16 and a cable channel arranged along the length direction of the connecting part 11 from the shell 4 in sequence, enters the mounting sleeve 12 and is connected with the electric motor 2 in the mounting sleeve 12;

be equipped with control button on the casing 4, control button is connected with control mainboard 5, is equipped with USB socket 10 on the lid 9, and USB socket 10 is connected with control mainboard 5.

The described embodiments are only some embodiments of the invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Claims

1. An electric auxiliary device of a toothbrush is characterized by comprising a control chamber, a connecting part and a toothbrush head connecting piece; wherein the content of the first and second substances,

2. The electric toothbrush aid as recited in claim 1, wherein the connecting portion is a flexible connecting portion made of silicone.

3. A powered toothbrush aid as claimed in claim 2, wherein the connecting portion is provided with a helical resilient section.

4. A powered toothbrush aid as claimed in claim 1, wherein the control chamber comprises a housing having a hollow structure, the housing having a control chamber mounting member at one end thereof, the control chamber mounting member being arranged for releasable connection to the handle of the toothbrush; the other end of the shell is provided with an opening, and a cover body is arranged at the opening.

5. A toothbrush powered assist device as claimed in claim 4, wherein the control chamber mount is a snap-fit arrangement arranged to snap-fit onto the toothbrush handle from the side thereof.

6. A powered toothbrush aid according to claim 4 wherein the control chamber mounting means comprises a handle end connection sleeve arranged to be able to be fitted over the toothbrush handle from the end thereof.

7. The electric assisting device for a toothbrush according to claim 6, wherein the connecting part is made of silicone, the control chamber mounting part is made of silicone, and the connecting part and the control chamber mounting part are integrally formed.

8. The electric toothbrush auxiliary device as claimed in claim 7, wherein a housing connecting sleeve is provided on a back surface of the handle end connecting sleeve, and the housing connecting sleeve is made of silicone and is integrally formed with the control chamber mounting member.

9. A powered toothbrush aid as claimed in claim 8, wherein the housing attachment sleeve is mounted on the housing at an end of the housing remote from the opening and is sealingly connected to the housing.

10. The electric toothbrush aid of claim 9, wherein the housing has a through hole at an upper side thereof; the connecting part is provided with a cable channel along the length direction; one end of the connecting cable is connected to the control main board, and the other end of the connecting cable sequentially penetrates through the through hole, the control chamber mounting part and the cable channel to enter the toothbrush head connecting piece and is connected with the electric motor.