CN217430211U

CN217430211U - Rotatable flexible oral cavity scanner

Info

Publication number: CN217430211U
Application number: CN202123446412.2U
Authority: CN
Inventors: 陈轶炜
Original assignee: Shanghai Como Dental Technology Co ltd
Current assignee: Shanghai Como Dental Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-16
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the technical field of medical equipment, in particular to a rotatable and telescopic oral cavity scanner, which comprises a first sleeve, a second sleeve and a scanning gun, wherein the first sleeve is vertically arranged, and the top end of the first sleeve is connected with a fixed seat on a wall body; a first telescopic rod is arranged in the first sleeve, a rotating seat is arranged on the side surface of the first telescopic rod, and the end part of the second sleeve is arranged in the rotating seat; a second telescopic rod is arranged in the second sleeve and is connected with the scanning gun; the end part of the scanning gun is provided with a scanning head, and the scanning gun is electrically connected with the controller through a lead; the first sleeve and the second sleeve are respectively provided with an air cylinder, the first telescopic rod and the second telescopic rod are respectively driven by the corresponding air cylinders, and the air cylinders are electrically connected with the controller; the utility model provides a scanner can realize the autogiration and the flexible adjustment position of scanning rifle, adapts to the scanning work of different positions.

Description

Rotatable flexible oral cavity scanner

Technical Field

The utility model relates to the technical field of medical equipment, specifically a rotatable flexible oral cavity scanner.

Background

With the development of society and the increasing of personal health consciousness, people pay more attention to the health of oral cavity. In the course of undertaking treatment and examination of the oral cavity, generally, an oral scanner is an optical device that is inserted into the oral cavity of a dental patient to scan teeth in a non-contact manner to generate a three-dimensional scan model of dentition; the three-dimensional dental prosthesis can reflect the tissue condition from a three-dimensional angle, can find whether the teeth with fine lesions exist in the oral cavity, can better reflect the general root inflammation, the dental fracture and the bone condition, and is usually connected with a computer.

Traditional oral cavity scanner has that the structure is comparatively simple, and the scanning effect is not good, needs repeated scanning many times to guarantee the scanning effect, seriously influences oral cavity scanning efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotatable flexible oral cavity scanner to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a rotatable and telescopic oral scanner comprises a first sleeve, a second sleeve and a scanning gun, wherein the first sleeve is vertically arranged, and the top end of the first sleeve is connected with a fixed base hoisted on a wall body; a first telescopic rod is arranged in the first sleeve, a rotating seat is arranged on the side surface of the bottom of the first telescopic rod, and the end part of the second sleeve is arranged in the rotating seat; a second telescopic rod is arranged in the second sleeve and is connected with the scanning gun; the end part of the scanning gun is provided with a scanning head, and the scanning gun is electrically connected with the controller through a lead; the first sleeve and the second sleeve are respectively provided with an air cylinder, the first telescopic rod and the second telescopic rod are respectively driven by the corresponding air cylinders, and the air cylinders are electrically connected with the controller.

Preferably, the top end of the first sleeve is provided with a connecting seat in a circular truncated cone shape, the connecting seat is connected with the fixing seat through a rotating shaft, the rotating shaft is driven by a rotating motor, and the rotating motor is electrically connected with the controller.

Preferably, an annular sealing ring is arranged at the opening of the second sleeve, and the sealing ring is attached to the second telescopic rod; the second sleeve is connected with the rotating seat through a reel; the scroll is driven by a scroll motor, and the scroll motor is electrically connected with the controller.

Preferably, one end of the scanning gun, which is far away from the scanning head, is provided with a connector, and the connector is provided with a screw hole; the end part of the second telescopic rod is provided with a threaded head, and the threaded head is connected with the connector through a threaded structure.

Preferably, the first telescopic rod is transversely provided with a limiting groove, a limiting rod is correspondingly arranged in the first sleeve, and the limiting rod is clamped in the limiting groove.

Compared with the prior art, the beneficial effects of the utility model are that: the scanner provided by the utility model can realize the automatic rotation and the telescopic position adjustment of the scanning gun, is suitable for the scanning work at different positions, and has wider application range; instrument automatically regulated, convenient operation can also guarantee the stability of instrument in the scanning process simultaneously, very big improvement oral cavity scanning work efficiency.

Drawings

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

FIG. 2 is a schematic view of the structure of the limiting groove of the present invention;

reference numbers in the figures: 1. a first sleeve; 11. a connecting seat; 12. a first telescopic rod; 13. a rotating seat; 14. A limiting groove; 15. a limiting rod; 2. a second sleeve; 21. a second telescopic rod; 22. a seal ring; 3. a scanning gun; 31. a scanning head; 32. a connector; 33. a wire; 4. a wall body; 41. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: a rotatable and telescopic oral scanner comprises a first sleeve 1, a second sleeve 2 and a scanning gun 3, wherein the first sleeve 1 is vertically arranged, and the top end of the first sleeve 1 is connected with a fixed seat 41 hoisted on a wall 4; a first telescopic rod 12 is arranged in the first sleeve 1, a rotating seat 13 is arranged on the side surface of the bottom of the first telescopic rod 12, and the end part of the second sleeve 2 is arranged in the rotating seat 13; a second telescopic rod 21 is arranged in the second sleeve 2, and the second telescopic rod 21 is connected with the scanning gun 3; the end part of the scanning gun 3 is provided with a scanning head 31, and the scanning gun 3 is electrically connected with the controller through a lead 33; the first sleeve 1 and the second sleeve 2 are both provided with air cylinders, the first telescopic rod 12 and the second telescopic rod 21 are respectively driven by the corresponding air cylinders, and the air cylinders are electrically connected with the controller.

Further, the top end of the first sleeve 1 is provided with a connecting seat 11 in a circular truncated cone shape, the connecting seat 11 is connected with the fixing seat 41 through a rotating shaft, the rotating shaft is driven by a rotating motor, and the rotating motor is electrically connected with the controller.

Further, an annular sealing ring 22 is arranged at the opening of the second sleeve 2, and the sealing ring 22 and the second telescopic rod 21 are attached to each other; the second sleeve 2 is connected with the rotating seat 13 through a reel; the scroll is driven by a scroll motor, and the scroll motor is electrically connected with the controller.

Furthermore, a connector 32 is arranged at one end of the scanning gun 3 away from the scanning head 31, and a screw hole is arranged on the connector 32; the end of the second telescopic rod 21 is provided with a screw thread head, and the screw thread head is connected with the connector 32 through a screw thread structure.

Furthermore, a limiting groove 14 is transversely formed in the first telescopic rod 12, a limiting rod 15 is correspondingly arranged in the first sleeve 1, and the limiting rod 15 is clamped in the limiting groove 14.

The working principle is as follows: in the actual use process, the controller controls the reel motor or the rotating motor to work to drive the corresponding reel or the rotating shaft to work, so that the first sleeve 1 and the second sleeve 2 can rotate; the work of the cylinder in the sleeve is controlled through the controller, and the first telescopic rod 12 and the second telescopic rod 21 are driven to stretch through the stretching of the output shaft of the cylinder.

The connecting seat 11 at the top end of the first sleeve 1 rotates with the fixed seat 41, and the horizontal orientation of the second sleeve 2 at the bottom is adjusted; the second sleeve 2 and the rotating seat 13 rotate to adjust the vertical orientation of the second sleeve 2. The first telescopic rod 12 is telescopic, and the height of the second sleeve 2 at the bottom end is adjusted; the second telescopic rod 21 is telescopic to adjust the position of the tail end scanning gun 3. Through the rotation and telescopic adjustment, the position of the scanning gun 3 can be flexibly adjusted to ensure that the scanning gun can adapt to users with different physiques or positions. Meanwhile, in the using process, the stability of the scanning gun 3 can be ensured, the scanning effect of the scanning head 31 is further ensured, data are uploaded to the controller through the lead 33, and the controller is combined with a computer to process the data in the next step.

The scanning gun 3 is connected with the second telescopic rod 21 through the connecting head 32 through threads, and can be detached to be repaired and replaced. The arrangement of the limiting rod 15 and the limiting groove 14 prevents the second telescopic rod 12 from falling off from the first sleeve 1, and simultaneously ensures the synchronous rotation of the two; a similar structure can be arranged between the second sleeve 2 and the second telescopic rod 21 to achieve the same effect. The sealing ring 22 is arranged to play a role in sealing protection.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rotatable flexible oral cavity scanner which characterized in that: the device comprises a first sleeve (1), a second sleeve (2) and a scanning gun (3), wherein the first sleeve (1) is vertically arranged, and the top end of the first sleeve (1) is connected with a fixed seat (41) hoisted on a wall body (4); a first telescopic rod (12) is arranged in the first sleeve (1), a rotating seat (13) is arranged on the side surface of the bottom of the first telescopic rod (12), and the end part of the second sleeve (2) is arranged in the rotating seat (13); a second telescopic rod (21) is arranged in the second sleeve (2), and the second telescopic rod (21) is connected with the scanning gun (3); the end part of the scanning gun (3) is provided with a scanning head (31), and the scanning gun (3) is electrically connected with the controller through a lead (33); the air cylinders are arranged in the first sleeve (1) and the second sleeve (2), the first telescopic rod (12) and the second telescopic rod (21) are driven by the corresponding air cylinders respectively, and the air cylinders are electrically connected with the controller.

2. A rotationally retractable oral scanner as in claim 1, wherein: the top end of the first sleeve (1) is provided with a round table-shaped connecting seat (11), the connecting seat (11) is connected with the fixing seat (41) through a rotating shaft, the rotating shaft is driven by a rotating motor, and the rotating motor is electrically connected with the controller.

3. A rotationally retractable oral scanner as in claim 1, wherein: an annular sealing ring (22) is arranged at the opening of the second sleeve (2), and the sealing ring (22) is attached to the second telescopic rod (21); the second sleeve (2) is connected with the rotating seat (13) through a reel; the scroll is driven by a scroll motor, and the scroll motor is electrically connected with the controller.

4. A rotationally retractable oral scanner as in claim 1, wherein: a connector (32) is arranged at one end of the scanning gun (3) far away from the scanning head (31), and a screw hole is formed in the connector (32); the end part of the second telescopic rod (21) is provided with a threaded head, and the threaded head is connected with the connector (32) through a threaded structure.

5. A rotationally retractable oral scanner as in claim 1, wherein: the first telescopic rod (12) is transversely provided with a limiting groove (14), a limiting rod (15) is correspondingly arranged in the first sleeve (1), and the limiting rod (15) is clamped in the limiting groove (14).