CN220557991U

CN220557991U - Mouth scanning instrument

Info

Publication number: CN220557991U
Application number: CN202223010192.3U
Authority: CN
Inventors: 庄严; 侯月月
Original assignee: Jiaxing Qiyuan Huiyan Biotechnology Co ltd
Current assignee: Jiaxing Qiyuan Huiyan Biotechnology Co ltd
Priority date: 2022-11-12
Filing date: 2022-11-12
Publication date: 2024-03-08
Anticipated expiration: 2032-11-12

Abstract

The utility model discloses an oral cavity scanner, which belongs to the technical field of oral cavity scanners and comprises an instrument main body, wherein the instrument main body is arranged on a base, an inner groove is formed in the base, a first motor is welded on the top wall of the inner groove, an output shaft of the first motor is coaxially connected with a movable seat, a fixed cylinder is welded on the center of the top wall of the movable seat, a movable column is inserted in a damping manner in an inner cavity of the fixed cylinder, a support plate is fixedly welded on the top wall of the movable column, a U-shaped storage seat is fixedly welded on the center of the top wall of the support plate, a rotating shaft is rotatably connected on the inner side of the storage seat, an extending block is fixedly sleeved on the rotating shaft, the instrument main body is fixedly installed on the extending block, an extending shaft is formed from the top wall of the base to the inner side of the base, and the movable seat is arranged on the inner side of the extending shaft. The oral cavity scanner can collect images in the oral cavity without being held by doctors, thereby facilitating the work of the doctors.

Description

Mouth scanning instrument

Technical Field

The utility model belongs to the technical field of oral scanners, and particularly relates to an oral scanner.

Background

The oral scanner can enable a dentist to directly scan in the mouth of a patient to obtain a three-dimensional digital model of the tooth, and then the three-dimensional digital model is sent to a display platform for the design and processing of a prosthesis.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: most of the existing oral scanners are held by doctors to extend a detection lens (such as a camera) into the oral cavity of a person to move, so that corresponding pictures are scanned, and the hands of the doctors are required to accurately move in the scanning process to realize smooth image scanning, so that inconvenience is brought to the work of the doctors.

For this reason, we propose a mouth sweeper to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide the oral cavity scanner which can collect images in the oral cavity without being held by a doctor, is convenient for the doctor to work and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the mouth sweeping instrument comprises an instrument main body, wherein the instrument main body is arranged on a base, an inner groove is formed in the base, a first motor is welded on the top wall of the inner groove, an output shaft of the first motor is coaxially connected with a movable seat, a fixed cylinder is welded on the center of the top wall of the movable seat, and a movable column is connected in a damping plug-in manner in an inner cavity of the fixed cylinder;

the movable column top wall is fixedly welded with a support plate, the center of the support plate top wall is fixedly welded with a U-shaped object placing seat, the inner side of the object placing seat is rotationally connected with a rotating shaft, an extension block is fixedly sleeved on the rotating shaft, and the instrument main body is fixedly arranged on the extension block.

As a preferred embodiment, an extension shaft is formed from the top wall of the base to the inside thereof, and the movable seat is arranged on the inner side of the extension shaft; the top wall of the movable seat is level with the top wall of the base.

As a preferred embodiment, one end of the instrument body extends away from the extension block; so that the end of the instrument body remote from the extension block can be extended into the mouth of a person for a relevant scan.

As a preferred embodiment, a mounting groove is formed on a side wall of the instrument body far away from the extension block, and a second motor is fixedly mounted on the side wall of the mounting groove; the second motor is arranged horizontally, and the output shaft of the second motor is positioned at one side of the second motor far away from the extension block.

As a preferred embodiment, the output shaft of the second motor is coaxially connected with a turntable; so that the turntable can rotate in the mounting groove, but the rotation of the turntable is not limited by the inner wall of the mounting groove.

As a preferred embodiment, one end of the turntable extends out of the mounting groove and is connected with a support, and a camera is embedded and mounted on the support; the second motor and the camera are powered by an external power supply, so that the second motor and the camera can work normally.

In summary, the technical effects and advantages of the present utility model are:

according to the oral cavity scanner, the instrument main body is pulled to lift or sink, the height of the instrument main body can be adjusted, the angle of the instrument main body can be adjusted by rotating the extension block below the instrument main body on the rotating shaft, the first motor can drive the instrument main body to turn over for a certain angle, the three types of adjustment can be simultaneously carried out, oral cavity scanning of people with different heights is adapted, the scanning range is enlarged, the oral cavity scanner can collect images in the oral cavity without being held by doctors, and the work of doctors is facilitated;

this mouth sweep appearance, drive second motor operation drive carousel and support operation can drive the detection head of instrument main part and rotate 360, uses the camera on the detection head to do panorama scanning to personnel's oral cavity inside to obtain more coherent image, make the doctor can make more accurate oral cavity situation judgement according to coherent image.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a schematic view of a part of the structure of the present utility model.

In the figure: 1. an instrument body; 2. a base; 3. an inner tank; 4. a first motor; 5. an extension shaft; 6. a movable seat; 7. a fixed cylinder; 8. a movable column; 9. a support plate; 10. a storage seat; 11. a rotating shaft; 12. an extension block; 13. a mounting groove; 14. a second motor; 15. a turntable; 16. a support; 17. a camera is provided.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a mouth sweeping instrument comprises an instrument main body 1, wherein the instrument main body 1 is arranged on a base 2, an inner groove 3 is formed in the base 2, a first motor 4 is welded on the top wall of the inner groove 3, an output shaft of the first motor 4 is coaxially connected with a movable seat 6, an extending shaft 5 is formed from the top wall of the base 2 to the inside of the first motor, the movable seat 6 is arranged on the inner side of the extending shaft 5, the top wall of the movable seat 6 is equal to the top wall of the base 2 in height, a fixed cylinder 7 is welded at the center of the top wall of the movable seat 6, an opening of an inner cavity of the fixed cylinder 7 is positioned on the top wall of the fixed cylinder 7, a movable column 8 is connected in a damping manner in the inner cavity of the fixed cylinder 7 in an inserting manner, namely, the movable column 8 can be subjected to damping expansion and contraction in the inner cavity of the fixed cylinder 7, so as to adjust the height of the instrument main body 1 positioned above the movable column 8, a supporting plate 9 is fixedly welded on the top wall of the movable column 8, a U-shaped placing seat 10 is fixedly welded on the top wall of the movable column 9, a rotating shaft 11 is rotatably connected on the inner side of the placing seat 10, an instrument 12 is fixedly sleeved on the top wall of the extending block 12, and the instrument 12 is fixedly arranged on the top wall of the main body 1, and the instrument is fixedly arranged in a mode or fixed by a fixed screw through a mode.

One end of the instrument main body 1 extends towards the direction far away from the extension block 12, so that one end of the instrument main body 1 far away from the extension block 12 can be stretched into a person's oral cavity to perform relevant scanning, a mounting groove 13 is formed in one side wall of the instrument main body 1 far away from the extension block 12, a second motor 14 is fixedly arranged on one side wall of the mounting groove 13, the second motor 14 is horizontally arranged, an output shaft of the second motor 14 is positioned on one side of the instrument main body far away from the extension block 12, a turntable 15 is coaxially connected with the output shaft of the second motor 14, so that the turntable 15 can rotate in the mounting groove 13, the rotation of the turntable 15 is not limited by the inner wall of the mounting groove 13, one end of the turntable 15 extends out of the mounting groove 13 and is connected with a support 16, a camera 17 is mounted on the support 16 in an embedded mode, and both the second motor 14 and the camera 17 are powered by an external power supply, so that the two can work normally.

Working principle: firstly, a person to be detected in the oral cavity stands or sits on one side of the support 16, the positions of the support 16 and the camera 17 are adjusted according to the height of the person, and the adjustment modes comprise the following three modes: the first motor 4 is driven to operate to drive the movable seat 6 to operate, so that all components above the movable seat 6 (including the instrument main body 1) are overturned to a certain direction along with the movable seat; the movable column 8 can be manually held by a person and lifted or pressed down, so that the height of the instrument main body 1 can be adjusted; the extension block 12 can be held and turned over along the rotation shaft 11, so as to change the pitch angle of the support 16;

after the position of the support 16 is adjusted, the camera 17 on the support 16 can completely extend into the oral cavity of a person, then the second motor 14 is driven to operate to drive the rotary table 15 to operate, so that the camera 17 can turn 360 degrees along with the rotation, panoramic scanning is performed on the oral cavity of the person, more coherent images are obtained, a doctor can make more accurate judgment on the oral condition according to the coherent images, and the images acquired by the camera 17 can be transmitted to an external display, so that the doctor can conveniently view the images.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a mouth sweep appearance, includes instrument main part (1), its characterized in that, wherein instrument main part (1) sets up on base (2), the inside groove (3) that is formed with of base (2), the roof welding of inside groove (3) has first motor (4), wherein the output shaft coaxial coupling of first motor (4) has movable seat (6), the welding of movable seat (6) roof center department has fixed cylinder (7), damping grafting has movable column (8) in fixed cylinder (7) inner chamber;

the movable column is characterized in that a support plate (9) is fixedly welded on the top wall of the movable column (8), a U-shaped object placing seat (10) is fixedly welded at the center of the top wall of the support plate (9), a rotating shaft (11) is connected to the inner side of the object placing seat (10) in a rotating mode, an extending block (12) is fixedly sleeved on the rotating shaft (11), and the instrument main body (1) is fixedly installed on the extending block (12).

2. A mouth sweeper according to claim 1, characterized in that an extension shaft (5) is formed inwardly of the top wall of the base (2), and the movable seat (6) is arranged inside the extension shaft (5).

3. A mouth sweeper according to claim 1, wherein one end of the body (1) extends away from the extension block (12).

4. A mouth sweeping machine according to claim 3, wherein a mounting groove (13) is formed in a side wall of the machine body (1) away from the extension block (12), and a second motor (14) is fixedly mounted on a side wall of the mounting groove (13).

5. A mouth sweeper according to claim 4, characterized in that the output shaft of the second motor (14) is coaxially connected with a turntable (15).

6. A mouth sweeping machine according to claim 5, wherein one end of the turntable (15) extends out of the mounting groove (13) and is connected with a support (16), and a camera (17) is mounted on the support (16) in a mosaic manner.