CN214761568U

CN214761568U - Visual vibration electric toothbrush

Info

Publication number: CN214761568U
Application number: CN202120329139.6U
Authority: CN
Inventors: 李翔
Original assignee: Chengdu Renheng Meiguang Technology Co ltd
Current assignee: Chengdu Renheng Meiguang Technology Co ltd
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-19
Anticipated expiration: 2031-02-05
Also published as: WO2022166162A1

Abstract

The utility model discloses a visual vibration electric toothbrush belongs to electric toothbrush's technical field, and this electric toothbrush includes: a camera for acquiring images in the oral cavity; the toothbrush head is used for cleaning the oral cavity, the toothbrush head and the image acquisition direction of the camera are positioned on the same side, and a gap is formed between the forward projection of the toothbrush head along the image acquisition direction and the outer edge contour of the camera; the driving part is used for driving the brush head to do vibrating motion, and the driving part can not be linked with the camera to do linkage vibration when the driving brush head does vibrating motion so as to ensure the image acquisition quality of the camera in the oral cavity, so that a user can see the condition of each tooth in the oral cavity, and dental plaque, dental calculus, pigmentation and food residue on each tooth are accurately and thoroughly cleaned.

Description

Visual vibration electric toothbrush

Technical Field

The utility model belongs to the technical field of electric toothbrush, particularly, relate to a visual vibration electric toothbrush.

Background

When a user cleans teeth with a toothbrush every day, the condition of the front teeth can be seen only through a mirror, the condition of the inner side teeth of the front teeth is difficult to see, the condition of the space between the inner side and the outer side of the teeth and the tooth surface is also difficult to see, if food residues exist between the teeth and are not cleaned, the food residues are easy to breed dental plaque, thereby generating dental caries, cleaning teeth, causing dental calculus and pigmentation of a large number of teeth of the user, yellowing and blackening the teeth, and causing oral diseases such as gingival inflammation, periodontal inflammation and the like.

Because the normal manual and electric toothbrushes do not see the situation inside the mouth of the user when brushing teeth, it is a problem to be solved urgently to accurately position food residues and dental plaque around each tooth and thoroughly clean each tooth.

SUMMERY OF THE UTILITY MODEL

In view of the above, in order to solve the above problems in the prior art, the present invention is directed to a visual vibration electric toothbrush to achieve the purpose of seeing each tooth in the oral cavity, and accurately and thoroughly cleaning the dental plaque, dental calculus, pigmentation, and food residue on each tooth.

The utility model discloses the technical scheme who adopts does: a visually vibratable electric toothbrush, comprising:

a camera for acquiring images in the oral cavity;

the toothbrush head is used for cleaning the oral cavity, the toothbrush head and the image acquisition direction of the camera are positioned on the same side, and a gap is formed between the forward projection of the toothbrush head along the image acquisition direction and the outer edge contour of the camera;

a driving part for driving the brush head to make vibration motion.

Further, the electric toothbrush further comprises:

a grip portion;

the insertion part is arranged on the holding part, and the camera is arranged at the end part of the insertion part.

Furthermore, the brush head is connected with a supporting rod, the other end of the supporting rod is detachably connected with the driving part, and a gap is formed between the supporting rod and the surface of the inserting part.

Further, the drive portion is including locating the vibrating motor in the portion of gripping, vibrating motor is connected with the vibration axle, can dismantle between vibration axle and the bracing piece and be connected.

Furthermore, the inside of the holding part is provided with an MCU, a displacement information acquisition module and a signal transmission module, and the camera, the vibration motor, the displacement information acquisition module and the signal transmission module are respectively and electrically connected with the MCU.

Further, the brush head includes:

the brush head seat is in a hollow cylindrical shape, the brush head seat is sleeved outside the camera, and a gap is formed between the brush head seat and the outer edge profile of the camera;

the brush hair is arranged on the end face of the brush head seat.

Further, the brush head includes:

the brush head seat is in a circular arc section shape, the brush head seat surrounds the outer part of the camera, and a gap is formed between the brush head seat and the outer edge profile of the camera;

the brush hair is arranged on the end face of the brush head seat.

The utility model has the advantages that:

1. adopt the utility model provides a visual vibration electric toothbrush, it cooperates through brush head and camera, when clearing up user's oral cavity, can observe the inside condition in oral cavity in real time through the camera, the user is itself under the condition with the help of camera shooting image, can carry out the accuracy with the inside corresponding part in oral cavity through the brush head, thorough cleanness, and can not cause negative effects to the image acquisition of camera when the brush head carries out the vibrating motion, in order to ensure that the user can thoroughly clear away intraoral food residue through accurate operation, avoid omitting simultaneously and hindering the gum.

Drawings

Fig. 1 is a front view of the vibrating visual electric toothbrush of the present invention;

FIG. 2 is a schematic side view of the vibrating visual electric toothbrush of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2;

FIG. 4 is a schematic view of a portion of the visual oscillating electric toothbrush provided by the present invention;

FIG. 5 is a cross-sectional schematic view of FIG. 4;

FIG. 6 is a schematic view of a part of the structure of the toothbrush head of the visual vibrating electric toothbrush according to the present invention when vibrating in the left direction;

FIG. 7 is a schematic view of a part of the structure of the toothbrush head of the visual vibrating electric toothbrush according to the present invention, which vibrates in the right direction;

FIG. 8 is a schematic view of a first bristle distribution pattern in a visual oscillating electric toothbrush according to the present invention;

FIG. 9 is a schematic view of a second bristle distribution pattern in the visual oscillating electric toothbrush provided by the present invention;

FIG. 10 is a schematic view of a third bristle pattern in the visual oscillating electric toothbrush provided by the present invention;

FIG. 11 is a schematic view of a fourth bristle pattern in a visual oscillating electric toothbrush according to the present invention;

FIG. 12 is a schematic view of a fifth embodiment of bristle distribution in a visual oscillating electric toothbrush according to the present invention;

the drawings are labeled as follows:

1-holding part, 2-support rod, 3-vibration motor, 4-camera, 5-brush head seat, 6-gap, 7-brush hair, 8-inserting part and 9-vibration shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the indication of the position or the positional relationship is based on the position or the positional relationship shown in the drawings, or the position or the positional relationship that the utility model is usually placed when using, or the position or the positional relationship that the skilled person conventionally understands, or the position or the positional relationship that the utility model is usually placed when using, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or suggest that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases for a person of ordinary skill in the art; the drawings in the embodiments are provided to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Example 1

The visual vibration electric toothbrush is provided in the embodiment, and aims to accurately and thoroughly clean the corresponding part in the oral cavity through the electric toothbrush, thoroughly remove food residues in the oral cavity through accurate operation, and avoid missing and injuring the gum. As shown in fig. 1, the electric toothbrush mainly comprises: the utility model discloses a brush head is constituteed to portion of gripping 1, insertion portion 8, camera 4 and brush head, and specific design is as follows:

the electric toothbrush comprises a main body part of the electric toothbrush, and the holding part 1 and the inserting part 8 jointly form a sealing assembly, so that the electric toothbrush has good sealing performance. The electric toothbrush is used for a user to hold and use the electric toothbrush, the insertion part 8 is used for extending into the oral cavity of the user, the camera 4 is arranged at the end part of the insertion part 8, and the inside of the oral cavity can be subjected to image acquisition under the action of the camera 4.

After the inside food residue position in oral cavity can accurately be fixed a position at camera 4, need brush the head and clean the inside corresponding position in oral cavity, the brush head is located same one side with camera 4's image acquisition direction to realize that camera 4 gathers the image and pinpoints, clear up, clean the corresponding position in the oral cavity by the brush head.

In this embodiment, the drive for the brushhead is designed as follows: the driving part is designed to drive the brush head to do vibrating motion, and the brush head is driven to thoroughly clean the corresponding part in the oral cavity under the action of the vibrating motion. In order to ensure that the camera 4 is not subjected to linkage vibration of the brush head when the brush head is designed, a gap 6 is formed between the forward projection of the brush head along the image acquisition direction and the outer edge profile of the camera 4 when the brush head is designed, and the gap 6 is formed between the forward projection of the brush head and the outer edge profile of the camera 4, so that the brush head has a movable range relative to the outer edge rim of the camera 4 when the brush head vibrates, namely the vibration of the brush head does not touch the outer edge profile of the camera 4, and the camera 4 is further ensured not to vibrate due to the vibration of the brush head when the image is acquired, and therefore, the camera 4 can provide a clear image without shaking for a user.

The design for the brush head is as follows:

as shown in fig. 4 and 5, the brush head includes a hollow cylindrical brush head seat 5 and bristles 7 disposed on an end surface of the brush head seat 5 to form a hollow brush head, the brush head seat 5 is sleeved outside the camera 4, a gap 6 exists between the outer edge profiles of the brush head seat 5 and the camera 4, the brush head seat 5 performs a vibration motion, and the bristles 7 on the brush head seat 5 also vibrate along with the vibration, so that the bristles 7 clean up the residual food inside the oral cavity of the user. In the present embodiment, the brush head base 5 is in a hollow cylindrical structure, but in actual application, the structure is not limited to a hollow cylindrical shape, and may be in a hollow square cylindrical shape, which is only slightly inferior in actual experience; because there is a gap 6 between the outer edge profile of the brush head seat 5 and the outer edge profile of the camera 4, as shown in fig. 6 and 7, the brush head seat 5 does not touch the camera 4 in the vibration process, and the camera 4 does not vibrate unnecessarily, thereby ensuring that the camera 4 can form images well.

With regard to the arrangement of the brush bristles 7 on the brush head base 5, the brush bristles 7 may be arranged on the entire circumference of the end surface of the brush head base 5 (as shown in fig. 8), or the brush bristles 7 may be arranged only on the upper portion of the circumference of the end surface of the brush head base 5, for example: the bristles 7 are arranged on the upper half part of the brush head seat 5 (as shown in fig. 9), and the bristles 7 can be ensured to clean the inside of the oral cavity of a user by adopting different arrangement modes.

Since the brush head also needs to be inserted into the inside of the oral cavity and thoroughly clean the corresponding portion of the inside of the oral cavity. Therefore, as shown in fig. 3, the supporting rod 2 is connected to the brush head seat 5, the other end of the supporting rod 2 is detachably connected to the driving part, and a gap 6 exists between the surface of the supporting rod 2 and the surface of the inserting part 8, when the driving part is linked with the supporting rod 2 to perform high-frequency vibration, the supporting rod 2 does not transmit redundant vibration to the inserting part 8 because the gap 6 exists between the surface of the supporting rod 2 and the surface of the inserting part 8 and is not in direct contact with the surface of the inserting part 8, and thus the image collecting quality of the camera 4 on the inserting part 8 can be ensured, so as to accurately position the corresponding part in the oral cavity. In this embodiment, the supporting rod 2 and the brush head base 5 are integrally formed, so that the supporting rod has low manufacturing cost and high reliability.

The design of the drive is as follows:

as shown in fig. 2, the driving portion includes a vibration motor 3 disposed in the holding portion 1, the vibration motor 3 is connected to a vibration shaft 9, the vibration shaft 9 is detachably connected to the support rod 2, the support rod 2 is fixed by the vibration shaft 9, and the support rod 2 is driven to vibrate at high frequency under the action of the vibration shaft 9. In this embodiment, an assembly hole is formed in the end portion of the support rod 2, the support rod 2 is assembled on the vibration shaft 9 through the assembly hole, and the connection mode between the support rod 2 and the vibration shaft 9 can adopt the structure between the brush head and the vibration shaft 9 in the existing electric toothbrush, which is not described herein again.

For realizing the image acquisition function of this electric toothbrush in the use, be equipped with MCU, displacement information acquisition module and signal transmission module in the inside of portion 1 of holding, camera 4, vibrating motor 3, displacement information acquisition module, signal transmission module are connected with the MCU electricity respectively, and its theory of operation is:

the camera 4 is used for collecting images in the oral cavity, the images are transmitted to software or a computer on mobile phone equipment through the signal transmission module, the software or the computer can be used for sorting, storing, calling and displaying, and after the position of food residue is accurately positioned, the brush head which is used for high-frequency vibration movement is matched to thoroughly clean the food residue.

Based on the electric toothbrush, the working principle is as follows:

contain vibrating motor in the portion of gripping, the bracing piece of brush head bottom inserts vibrating motor's vibration axle 9 on, will brush the head and take brush sleeve portion part to overlap in the camera outside, start vibrating motor, at this moment, vibration axle 9 left and right sides vibration, and then drive and insert the first vibration also left and right sides vibration of brush on vibration axle 9, drive simultaneously and brush the head in the brush and do left and right sides vibration, when vibration and tooth and gum contact about the brush hair, reach the effect of clean tooth and gum, it is gapped between brush head and the camera of vibration about simultaneously, can not contact with the camera when controlling the vibration, so the camera can not left and right sides vibration, can keep the clear not vibration of picture, bacterium and food residue on accurate clean tooth surface and the gum under can seeing.

Example 2

In example 1, a visual vibration power toothbrush is provided, and in this example, another design is made for the head portion, as follows:

the brush head is including being the brush head seat 5 of arc section form and locating brush hair 7 on this brush head seat 5 terminal surface, and brush head seat 5 just links the vibration of bracing piece 2 through vibrating motor 3 with bracing piece 2 for integrated into one piece, and brush head seat 5 on the bracing piece 2 also follows and makes high frequency vibration, and then can do thorough cleanness to the oral cavity inside through brush hair 7. Because the brush head seat 5 is in an arc-segment structure, the brush head seat 5 surrounds the outside of the camera 4, and as a preferred scheme, the arc center of the brush head seat 5 coincides with the center of the lens of the camera 4. Because there is clearance 6 between the outer fringe profile of brush head seat 5 and camera 4, consequently, brush head seat 5 can not touch camera 4 in the vibration process, can not cause camera 4 to produce unnecessary vibration, and then can ensure that camera 4 can good formation of image.

In practical applications, the brush head base 5 is disposed on the left portion (as shown in fig. 10), the right portion (as shown in fig. 11) or the lower portion (as shown in fig. 12) of the camera 4, and in practical applications, the design of the orientation of the brush head base 5 is not limited to the above-mentioned examples, and the specific orientation of the brush head base 5 may be adaptively adjusted according to practical situations.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A visually vibratable electric toothbrush, comprising:

a camera for acquiring images in the oral cavity;

a driving part for driving the brush head to make vibration motion.

2. The visually vibratory electric toothbrush of claim 1 further comprising:

a grip portion;

3. The visual vibration electric toothbrush according to claim 2, wherein a support rod is connected to the brush head, the other end of the support rod is detachably connected to the driving part, and a gap is formed between the support rod and the surface of the insertion part.

4. The visual vibration electric toothbrush according to claim 3, wherein the driving part comprises a vibration motor disposed in the holding part, the vibration motor is connected with a vibration shaft, and the vibration shaft is detachably connected with the support rod.

5. The visual vibrating electric toothbrush according to claim 4, wherein the holding portion is internally provided with an MCU, a displacement information acquisition module and a signal transmission module, and the camera, the vibrating motor, the displacement information acquisition module and the signal transmission module are respectively and electrically connected with the MCU.

6. The visually vibratory electric toothbrush of claim 1 wherein said brushhead includes:

the brush hair is arranged on the end face of the brush head seat.

7. The visually vibratory electric toothbrush of claim 1 wherein said brushhead includes:

the brush hair is arranged on the end face of the brush head seat.