CN213249936U

CN213249936U - Training device for orthodontics

Info

Publication number: CN213249936U
Application number: CN202021358954.7U
Authority: CN
Inventors: 王晓敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-09
Filing date: 2020-07-09
Publication date: 2021-05-25
Anticipated expiration: 2030-07-09

Abstract

The utility model discloses an orthodontic trainer, the on-line screen storage device comprises a base, the top of base has been close to one side of edge and has been seted up first spacing groove, first spacing inslot side rotates and is connected with first screw rod, first screw rod threaded connection has first mount. The utility model discloses in, rotate first hand wheel on the base and make first screw rod rotate, thereby make first mount and second mount move towards patient's oral area along first spacing groove and second spacing groove respectively, until supreme lip bracket and lower lip bracket respectively with patient's upper lip and lower lip gomphosis, make the second screw rod at first spout internal rotation through rotating the second hand wheel after that, so that make first transmission seat, the second transmission seat is kept away from each other along first spout gradually, simultaneously first slide, the second slide is kept away from each other along the second spout gradually, thereby make upper lip bracket and lower lip bracket keep away from gradually, and then with the strutting of patient upper lip and lower lip, be favorable to later carrying out the installation of oral cavity unscrambler.

Description

Training device for orthodontics

Technical Field

The utility model relates to an orthodontic technical field especially relates to an orthodontic trainer.

Background

The range of the dental correction is wide, the dental correction usually refers to the treatment process of irregular arrangement of the trimmed teeth, abnormal tooth form and abnormal tooth color by means of oral cavity technology, the dental correction has various methods, such as resin veneering, porcelain teeth, orthodontics and the like, the treatment method needs to be selected according to the actual tooth condition, the tooth jaw malformation type and the like of an individual, each method has advantages and disadvantages, different people have preferences, and the scheme needs to be directly communicated with a doctor during examination, and the functional correction and the aesthetic correction are mainly divided;

at present, when the existing oral appliance is installed on the teeth of a patient, the existing oral appliance can be installed conveniently only by the aid of medical staff to assist the patient to open the upper lip and the lower lip of the patient, and the traditional training device for orthodontics is not provided with corresponding mechanical auxiliary tools, so that the installation of the oral appliance is very troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing an orthodontic training device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a training device for orthodontics comprises a base, wherein one side, close to the edge, of the top end of the base is provided with a first limiting groove, the inner side of the first limiting groove is rotatably connected with a first screw rod, the first screw rod is in threaded connection with a first fixing frame, the bottom end of the first fixing frame is in embedded sliding connection with the first limiting groove, the inner side wall of the first fixing frame is provided with a first sliding groove, the inner side of the first sliding groove is rotatably connected with a second screw rod, the second screw rod is in threaded connection with a first transmission seat and a second transmission seat, the second transmission seat is positioned under the first transmission seat, the outer side walls of the first transmission seat and the second transmission seat are respectively and fixedly connected with a first supporting frame and a second supporting frame, one side, far away from the first limiting groove, of the top end of the base is provided with a second limiting groove, and the second limiting groove is embedded and connected with a second fixing, the position of the second fixing frame corresponding to the first sliding groove is provided with a second sliding groove, the second sliding groove is embedded into the sliding connection and is connected with a first sliding seat and a second sliding seat, the second sliding seat is positioned at the bottom side of the first sliding seat, the outer side walls of the first sliding seat and the second sliding seat are fixedly connected with a third supporting frame and a fourth supporting frame respectively, the third supporting frame and the first supporting frame are jointly connected with an upper lip bracket through bolts, and the fourth supporting frame and the second supporting frame are jointly connected with a lower lip bracket through bolts.

As a further description of the above technical solution:

the outer side wall of the base is rotatably connected with a first hand wheel corresponding to the position of the first screw rod, and the first hand wheel is fixedly connected with the first screw rod.

As a further description of the above technical solution:

and the top end of the first fixing frame is rotatably connected with a second hand wheel corresponding to the position of the second screw rod, and the second hand wheel is fixedly connected with the second screw rod.

As a further description of the above technical solution:

the bottom fixedly connected with of second mount supports the pulley, and supports sliding connection between pulley and the second spacing groove.

As a further description of the above technical solution:

one side of the top middle side of the base, which is close to the first hand wheel, is fixedly connected with a supporting table.

As a further description of the above technical solution:

the top end of the supporting platform is provided with a soft cushion.

The utility model discloses following beneficial effect has:

the training device for orthodontics is characterized in that after a lower jaw of a patient is supported on a cushion of a supporting table, an upper lip bracket and a lower lip bracket of the patient are selected to be installed on a first supporting frame, a third supporting frame, a second supporting frame and a fourth supporting frame respectively, then a first hand wheel on a base is rotated to rotate a first screw rod, so that a first fixing frame and a second fixing frame move towards the mouth of the patient along a first limiting groove and a second limiting groove respectively until the upper lip bracket and the lower lip bracket are embedded with an upper lip and a lower lip of the patient respectively, then a second hand wheel is rotated to rotate a second screw rod in the first sliding groove, so that a first transmission seat and a second transmission seat are gradually far away from each other along the first sliding groove, and meanwhile, the first sliding seat and the second sliding seat are gradually far away from each other along the second sliding groove, so that the upper lip bracket and the lower lip bracket are gradually far away from each other, and the upper lip and the lower lip of the patient are, facilitating subsequent installation of the oral appliance.

Drawings

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

fig. 2 is a schematic structural view of a first fixing frame of the present invention;

fig. 3 is a schematic structural view of a second fixing frame of the present invention.

Illustration of the drawings: 1. a base; 2. a first limit groove; 3. a first screw; 4. a first hand wheel; 5. a first fixing frame; 6. a second screw; 7. a second hand wheel; 8. a first transmission base; 9. a second transmission seat; 10. a first support frame; 11. a second support frame; 12. an upper lip bracket; 13. a lower lip bracket; 14. a second limit groove; 15. a second fixing frame; 16. a first chute; 17. a first slider; 18. a second slide carriage; 19. a third support frame; 20. a fourth support frame; 21. a support pulley; 22. a saddle; 23. a soft cushion; 24. a second runner.

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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a training device for orthodontics comprises a base 1, wherein one side of the top end of the base 1 close to the edge is provided with a first limiting groove 2, the inner side of the first limiting groove 2 is rotatably connected with a first screw rod 3, the first screw rod 3 is in threaded connection with a first fixing frame 5, the bottom end of the first fixing frame 5 is in embedded sliding connection with the first limiting groove 2, the inner side wall of the first fixing frame 5 is provided with a first sliding groove 16, the inner side of the first sliding groove 16 is rotatably connected with a second screw rod 6, the second screw rod 6 is in threaded connection with a first transmission seat 8 and a second transmission seat 9, the second transmission seat 9 is positioned under the first transmission seat 8, the outer side walls of the first transmission seat 8 and the second transmission seat 9 are respectively and fixedly connected with a first supporting frame 10 and a second supporting frame 11, one side of the top end of the base 1 far away from the first limiting groove 2 is provided with a second limiting groove 14, and the second limiting groove 14 is embedded and connected, a second sliding groove 24 is formed in the position, corresponding to the first sliding groove 16, of the second fixing frame 15, the second sliding groove 24 is embedded into the first sliding seat 17 and the second sliding seat 18 in sliding connection, the second sliding seat 18 is located on the bottom side of the first sliding seat 17, the outer side walls of the first sliding seat 17 and the second sliding seat 18 are fixedly connected with a third supporting frame 19 and a fourth supporting frame 20 respectively, the third supporting frame 19 and the first supporting frame 10 are fixedly connected with an upper lip bracket 12 through bolts, and the fourth supporting frame 20 and the second supporting frame 11 are fixedly connected with a lower lip bracket 13 through bolts.

The outer side wall of the base 1 is rotatably connected with a first hand wheel 4 corresponding to the position of the first screw rod 3, and the first hand wheel 4 is fixedly connected with the first screw rod 3, so that the rotation of the first screw rod 3 is conveniently controlled; a second wheel 7 is rotatably connected to the top end of the first fixing frame 5 corresponding to the second screw 6, and the second wheel 7 is fixedly connected with the second screw 6, so that the rotation of the second screw 6 is conveniently controlled; the bottom end of the second fixing frame 15 is fixedly connected with a supporting pulley 21, and the supporting pulley 21 is in sliding connection with the second limiting groove 14, so that the sliding of the second fixing frame 15 in the second limiting groove 14 is facilitated; a supporting table 22 is fixedly connected to one side of the middle side of the top end of the base 1, which is close to the first hand wheel 4, so that the chin of a patient can be supported conveniently; the top end of the tray table 22 is provided with a soft cushion 23, which is convenient for improving the correction experience of the patient.

The working principle is as follows: when using an orthodontic training device, after the lower jaw of a patient is supported on a cushion 23 of a supporting table 22, an upper lip bracket 12 and a lower lip bracket 13 of the patient are selected to be respectively installed on a first supporting frame 10, a third supporting frame 19, a second supporting frame 11 and a fourth supporting frame 20, then a first hand wheel 4 on a base 1 is rotated to rotate a first screw rod 3, so that a first fixing frame 5 and a second fixing frame 15 respectively move towards the mouth of the patient along a first limiting groove 2 and a second limiting groove 14 until the upper lip bracket 12 and the lower lip bracket 13 are respectively embedded with the upper lip and the lower lip of the patient, then a second hand wheel 7 is rotated to rotate a second screw rod 6 in a first sliding groove 16, so that a first transmission seat 8 and a second transmission seat 9 are gradually far away from each other along the first sliding groove 16, and simultaneously a first sliding seat 17 and a second sliding seat 18 are gradually far away from each other along a second sliding groove 24, thereby make upper lip bracket 12 and lower lip bracket 13 keep away from gradually, and then with strutting of patient's upper lip and lower lip, be favorable to later carrying out the installation of oral cavity unscrambler, have certain practicality.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. An orthodontic training device, comprising a base (1), characterized in that: a first limiting groove (2) is formed in one side, close to the edge, of the top end of the base (1), a first screw rod (3) is rotatably connected to the inner side of the first limiting groove (2), a first fixing frame (5) is in threaded connection with the first screw rod (3), the bottom end of the first fixing frame (5) is in embedded sliding connection with the first limiting groove (2), a first sliding groove (16) is formed in the inner side wall of the first fixing frame (5), a second screw rod (6) is rotatably connected to the inner side of the first sliding groove (16), a first transmission seat (8) and a second transmission seat (9) are in threaded connection with the second screw rod (6), the second transmission seat (9) is located under the first transmission seat (8), a first supporting frame (10) and a second supporting frame (11) are fixedly connected to the outer side walls of the first transmission seat (8) and the second transmission seat (9) respectively, a second limit groove (14) is arranged on one side of the top end of the base (1) far away from the first limit groove (2), the second limit groove (14) is embedded and connected with a second fixing frame (15), a second sliding groove (24) is arranged at the position of the second fixing frame (15) corresponding to the first sliding groove (16), the second sliding groove (24) is connected with a first sliding seat (17) and a second sliding seat (18) in an embedding and sliding way, the second sliding seat (18) is positioned at the bottom side of the first sliding seat (17), the outer side walls of the first sliding seat (17) and the second sliding seat (18) are respectively fixedly connected with a third supporting frame (19) and a fourth supporting frame (20), the third supporting frame (19) and the first supporting frame (10) are fixedly connected with an upper lip bracket (12) through bolts, the fourth support frame (20) and the second support frame (11) are fixedly connected with a lower lip bracket (13) through bolts.

2. The orthodontic training device of claim 1, wherein: the outer side wall of the base (1) is rotatably connected with a first hand wheel (4) corresponding to the position of the first screw rod (3), and the first hand wheel (4) is fixedly connected with the first screw rod (3).

3. The orthodontic training device of claim 1, wherein: the top end of the first fixing frame (5) is rotatably connected with a second hand wheel (7) corresponding to the position of the second screw rod (6), and the second hand wheel (7) is fixedly connected with the second screw rod (6).

4. The orthodontic training device of claim 1, wherein: the bottom end of the second fixing frame (15) is fixedly connected with a supporting pulley (21), and the supporting pulley (21) is connected with the second limiting groove (14) in a sliding mode.

5. The orthodontic training device of claim 1, wherein: one side of the middle side of the top end of the base (1), which is close to the first hand wheel (4), is fixedly connected with a supporting table (22).

6. The orthodontic training device of claim 5, wherein: the top end of the supporting platform (22) is provided with a soft cushion (23).