CN211300421U

CN211300421U - Orthodontic positioner

Info

Publication number: CN211300421U
Application number: CN201922284261.1U
Authority: CN
Inventors: 李盛楠; 姜彦泽; 褚翠平; 褚玉萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-08-21
Anticipated expiration: 2029-12-18

Abstract

The utility model provides an orthodontic positioner, including the link, and fixed arm and the digging arm be connected with the link, the inboard of fixed arm is equipped with the mounting groove, the disposable gasket of embedding in the mounting groove, the fixed curved scale that is equipped with in fixed arm middle part, the scale is opened has spacing groove, install spacing bolt and spacing piece on the spacing groove, the scale passes the digging arm, the cover has the spring on the scale between fixed arm and the digging arm, the lower part outside of digging arm is equipped with solid fixed ring, gu be equipped with the marking pen in the fixed ring, the marking pen below is equipped with spacing cardboard, the lower part of digging arm is inserted to spacing cardboard one end. The dentist passes through scale and spacing cardboard and confirms the bonding position, and the bonding that makes the support groove can be accurate is fixed on the tooth, and it is more accurate to adhere, and treatment process can be simplified in accurate adhesion, shortens treatment time, improves treatment efficiency, and oral hygiene can be guaranteed to disposable protective film and disposable gasket, avoids taking place cross infection's the condition, is fit for using widely.

Description

Orthodontic positioner

Technical Field

The utility model relates to the technical field of medical oral treatment instruments, in particular to an orthodontic positioner.

Background

Orthodontic is generally divided into fixed metallic bracket and corrects, fixed self-ligating bracket is corrected, transparent ceramic bracket is corrected, the stealthy correction of no support groove, the most common then is for fixed metallic bracket to correct or fixed self-ligating bracket is corrected, the patient is selecting fixed metallic bracket to correct or fixed self-ligating bracket is corrected and is needed to be mainly used the unscrambler to bond in the tooth surface, often through the bonding position who mainly treats the unscrambler of doctor's eye measurement in bonding process, rely on clinical experience to operate completely, the inaccuracy of bonding position can directly lead to later stage treatment effect not good, often the eye measurement carries out bonding error great, cause the treatment effeciency low, the poor phenomenon of just abnormal effect, if the unscrambling position then leads to correcting the failure.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, and the technical problem to be solved is to provide an orthodontic positioner with compact integral structure aiming at the situation of the prior art.

The utility model provides an orthodontic positioner, includes the link to and fixed arm and the digging arm of being connected with the link, the inboard of fixed arm be equipped with the mounting groove, the mounting groove in imbed disposable gasket, fixed arm middle part be equipped with curved scale, the scale open and to have the spacing groove, the spacing groove on install spacing bolt and spacing piece, the scale pass the digging arm, the fixed arm and the contained angle department of digging arm be equipped with the torsional spring that resets, the lower part outside of digging arm be equipped with solid fixed ring, gu be equipped with the marking pen in the fixed ring, marking pen below be equipped with spacing cardboard, spacing cardboard one end insert the lower part of digging arm.

The two sides of the limiting groove are respectively provided with a limiting bolt and a limiting piece which is matched with the limiting bolt and is provided with a threaded hole, and the limiting bolt and the limiting piece clamp the scale.

The scale is provided with scale marks which are positioned on two sides of the limiting groove.

The disposable gasket is of an inverted L shape, and the short edge of the disposable gasket is inserted into the mounting groove.

The outer sides of the fixed arm and the movable arm are symmetrically provided with horizontal grooves, and the horizontal grooves are arc-shaped grooves.

The marking pen in the fixed ring is fixed through a limiting screw.

The limiting clamping plate comprises an inserting part, a comparison line and a marking groove, one end of the inserting part is embedded into the movable arm, the other end of the inserting part is fixedly connected with the comparison part, the center of the comparison part is provided with the hollowed marking groove, and the two sides of the marking groove are provided with the symmetrical comparison line.

The included angle between the limiting clamping plate and the movable arm support is 100-135 degrees.

The limiting clamping plate is pasted with a disposable protective film, and the shape of the disposable protective film is the same as that of the contrast part.

The limiting clamping plate is an elastic plate, and the elastic plate is a transparent silica gel plate with scales.

The utility model has the advantages that: the scheme is diagnose to the definite patient of dentist clinical analysis, it cuts the position apart from the unscrambler central point to make clear and definite tooth, can confirm the bonding high position through the scale, can confirm the central point of every tooth through spacing cardboard and put, thereby convenient and fast's the accurate position of adhering, the bonding that makes the unscrambler can be accurate is fixed on the tooth, it is more accurate, the treatment process can be simplified to accurate bonding, shorten treatment time, the treatment efficiency is improved, avoid bringing the vexation of repeated bonding for the patient, oral hygiene can be guaranteed to disposable protective film and disposable gasket, avoid taking place cross infection's the condition, and is suitable for being generalized to use.

Drawings

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

Fig. 2 is a schematic structural view of the middle limiting clip plate of the present invention.

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Example 1, as shown: an orthodontic positioner comprises a connecting frame 14, and a fixed arm 1 and a movable arm 13 which are connected with the connecting frame 14, wherein the inner side of the fixed arm 1 is provided with a mounting groove 5, a disposable pad 6 is embedded in the mounting groove 5, the middle part of the fixed arm 1 is fixedly provided with an arc-shaped scale 2, the scale 2 is provided with a limiting groove 11, the limiting groove 11 is provided with a limiting bolt 10 and a limiting piece 12, the scale 2 passes through the movable arm 13, a reset torsion spring 3 is arranged at the included angle between the fixed arm 1 and the movable arm 13, the reset torsion spring 3 is fixed on the connecting frame 14 through a pin shaft, the reset torsion spring 3 is made of steel wire, the upper edge of the reset torsion spring is a circular ring and consists of torsion spring bodies which are downwards in herringbone support arms, the herringbone support arms are supported at the inner sides of the movable arm 13 and the fixed arm 1, the center of the circular ring on the reset torsion spring, the two ends of the pin shaft are movably fixed on the connecting frame 14, the outer side of the lower part of the movable arm 13 is provided with a fixing ring 9, a marking pen 8 is arranged in the fixing ring 9, a limiting clamping plate 7 is arranged below the marking pen 8, and one end of the limiting clamping plate 7 is inserted into the lower part of the movable arm 13.

The two sides of the limiting groove 11 are respectively provided with a limiting bolt 10 and a limiting piece 12 which is matched with the limiting bolt 10 and is provided with a threaded hole, and the limiting bolt 10 and the limiting piece 12 clamp the scale 2.

The scale 2 is provided with scale marks which are positioned at two sides of the limiting groove 11.

The disposable gasket 6 is of an inverted L shape, and the short edge is inserted into the mounting groove 5.

The outside symmetry of fixed arm 1 and digging arm 13 be equipped with horizontal groove 4, horizontal groove 4 be the arc wall, can improve the comfort of operation.

The marking pen 8 in the fixing ring 9 is fixed by a limit screw.

The limiting clamping plate 7 comprises an inserting part 74, a comparison part 71, a comparison line 72 and a marking groove 73, one end of the inserting part 74 is embedded into the movable arm 13, the other end of the inserting part is fixedly connected with the comparison part 71, the hollow marking groove 73 is arranged in the center of the comparison part 71, and the two sides of the marking groove 73 are provided with the symmetrical comparison line 72.

The included angle between the limiting clamping plate 7 and the movable arm 13 support is 100-135 degrees.

A disposable protective film is pasted on the limiting clamping plate 7, and the shape of the disposable protective film is the same as that of the contrast part 71.

The limiting clamping plate 7 is an elastic plate, and the elastic plate is a transparent silica gel plate with scales.

In the process of orthodontics, a dentist firstly replaces the disposable protective films on the disposable pad 6 and the limiting clamping plate 7 to avoid cross infection of oral cavity, then, the bonding position of the fixing member is determined, the bonding height is determined by the scale marks on the scale 2 during the process of determining the bonding position, the height is limited by a limiting bolt 10 and a limiting sheet 12, the maximum distance between the fixed arm 1 and the movable arm 13 is ensured to be fixed, thereby pushing out that the drawn maximum distance is equal to the height, after the distance between the fixed arm 1 and the movable arm 13 is determined, the disposable gasket 6 is propped against the occlusal surface of the tooth, then the limiting clamping plate 7 is aligned to the tooth to be corrected, the control line 72 is used for adjusting the limiting clamping plate 7 to determine the center line of the tooth, the position of the center line is located in the scribing groove 73, the scribing pen 8 is used for drawing an accurate bonding position in the scribing groove 73 at the moment, and the accurate bonding position can be conveniently and quickly determined.

The scheme is diagnose to the definite patient of dentist clinical analysis, it cuts the position apart from the unscrambler central point to make clear and definite tooth, can confirm the fixed high position through the distance between fixed arm 1 and the digging arm 13, can confirm the central point of every tooth through spacing cardboard 7 and put, thereby convenient and fast's accurate adhesion position of confirming, the bonding that makes the unscrambler can be accurate is fixed on the tooth, it is more accurate, the treatment process can be simplified to accurate bonding, shorten treatment time, the treatment efficiency is improved, avoid bringing the vexation of repeated bonding for the patient, oral hygiene can be guaranteed to disposable protective film and disposable gasket 6, avoid taking place cross infection's the condition, and is suitable for being generalized to use.

Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention. In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention.

Claims

1. The utility model provides an orthodontic positioner, includes the link to and the fixed arm and the digging arm of being connected with the link, its characterized in that: the inboard of fixed arm be equipped with the mounting groove, the mounting groove in the disposable gasket of embedding, the fixed curved scale that is equipped with in fixed arm middle part, the scale open and to have the spacing groove, the spacing groove on install spacing bolt and spacing piece, the scale pass the digging arm, the contained angle department of fixed arm and digging arm be equipped with the torsional spring that resets, the lower part outside of digging arm be equipped with solid fixed ring, gu be equipped with the marking pen in the fixed ring, marking pen below be equipped with spacing cardboard, spacing cardboard one end insert the lower part of digging arm.

2. The orthodontic aligner of claim 1, wherein: the two sides of the limiting groove are respectively provided with a limiting bolt and a limiting piece which is matched with the limiting bolt and is provided with a threaded hole, and the limiting bolt and the limiting piece clamp the scale.

3. The orthodontic aligner of claim 1, wherein: the scale is provided with scale marks which are positioned on two sides of the limiting groove.

4. The orthodontic aligner of claim 1, wherein: the disposable gasket is of an inverted L shape, and the short edge of the disposable gasket is inserted into the mounting groove.

5. The orthodontic aligner of claim 1, wherein: the outer sides of the fixed arm and the movable arm are symmetrically provided with horizontal grooves, and the horizontal grooves are arc-shaped grooves.

6. The orthodontic aligner of claim 1, wherein: the marking pen in the fixed ring is fixed through a limiting screw.

7. The orthodontic aligner of claim 1, wherein: the limiting clamping plate comprises an inserting part, a comparison line and a marking groove, one end of the inserting part is embedded into the movable arm, the other end of the inserting part is fixedly connected with the comparison part, the center of the comparison part is provided with the hollowed marking groove, and the two sides of the marking groove are provided with the symmetrical comparison line.

8. The orthodontic aligner of claim 7, wherein: the included angle between the limiting clamping plate and the movable arm support is 100-135 degrees.

9. The orthodontic aligner of claim 7, wherein: the limiting clamping plate is pasted with a disposable protective film, and the shape of the disposable protective film is the same as that of the contrast part.

10. The orthodontic aligner of claim 7, wherein: the limiting clamping plate is an elastic plate, and the elastic plate is a transparent silica gel plate with scales.