CN215228723U - Oral cavity is restoreed and is corrected tutor device - Google Patents

Abstract

The utility model provides an oral cavity is restoreed and is corrected guiding device, includes regulating block, goes up denture fixing device and lower denture fixing device under the lower tooth layer board, go up denture fixing device with lower denture fixing device about the central longitudinal symmetry setting of regulating block, last denture fixing device with lower denture fixing device in all be equipped with the support groove of tooth appearance adaptation, the regulating block in be equipped with the adjustment tank that link up from top to bottom, the fixed division board that is equipped with the level setting of adjustment tank center department, the fixed limiting plate that is equipped with the symmetry of adjustment tank both ends opening part, the limiting plate between rotate and be connected with two-way lead screw. The utility model discloses a to go up the denture fixing device and set up to rotating the piece with lower denture fixing device, along with the difference of the angle is opened in the oral cavity, go up the denture fixing device and all can rotate certain angle round the dead lever through the upset piece with lower denture fixing device for the tooth can not receive excessive extrusion when upper and lower tooth front end position moves backward, and the effect of support is good, and travelling comfort when can increasing the patient and treat.

Description

Oral cavity is restoreed and is corrected tutor device

Technical Field

The utility model relates to a correct the tutor device, especially a mouth rehabilitation corrects tutor device.

Background

At prosthetic in-process in oral cavity, the treatment is more tooth behind, often needs the patient to open big mouth, and the time has been long patient's mouth can be tired, and then influences the treatment, needs to use the prosthetic device to support patient's oral area, but current correction prosthetic device can only play simple supporting role to patient's oral cavity, can not adjust the open size in patient's oral cavity, and inconvenient doctor uses. The present chinese patent number is ZL201911364757.8, the patent name is a mouth rehabilitation eyelidretractor, an mouth rehabilitation eyelidretractor is disclosed, its beneficial effect is equipped with disposable barrier film through the equal swing joint in inboard of interlock groove and clamping piece, can reduce and eliminate patient's the sense of touch of supporting, take down the barrier film after the use, next time use and change new barrier film, can easily the patient accepts the use like this, be reset spring through the spring, the rubber slab is wave form line plate structure, can adapt to the patient with different types of mouth, the different range of tooth, the interlock position also can change, make movable plate laminating tooth inside and outside wall, application scope is improved. It also has the following disadvantages: along with the opening of the oral cavity, the front ends of the upper and lower teeth can move backwards at the same time, so that the teeth and the end wall of the occlusal groove are excessively extruded, the supporting effect is not ideal, and the discomfort of a patient can be caused.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the problems in the prior art, the invention provides an oral cavity restoration and correction guiding device, which solves the problems that the front ends of upper and lower teeth move backwards simultaneously along with the opening of the oral cavity, so that the teeth and the end wall of an occlusal groove are excessively extruded, the supporting effect is not ideal, and the discomfort of a patient can be caused.

The utility model provides a its technical problem take following technical scheme to realize:

an oral cavity restoration and correction guiding device comprises an adjusting block, an upper denture and a lower denture supporting plate, wherein the upper denture and the lower denture supporting plate are arranged in an up-and-down symmetrical mode about the center of the adjusting block, brackets matched with the tooth appearance are arranged in the upper denture and the lower denture supporting plate, an adjusting groove which is communicated up and down is arranged in the adjusting block, a separating plate which is arranged horizontally is fixedly arranged at the center of the adjusting groove, symmetrical limiting plates are fixedly arranged at openings at two ends of the adjusting groove, a bidirectional screw rod is rotatably connected between the limiting plates, penetrates through the separating plate and is rotatably connected with the separating plate through a bearing, two ends of the bidirectional screw rod are respectively rotatably connected with the limiting plates through bearings, lifting blocks are symmetrically arranged in the adjusting groove in an up-and-down sliding mode, and lifting rods extending along the vertical direction are fixedly connected at one end, close to the opening of the adjusting groove, of the two lifting blocks, the lifter quantity be two and the symmetry sets up, the lifter outer end stretch out the support of adjustment tank and fixedly connected with double right angle form, the support internal fixation be equipped with the dead lever that the level set up.

Furthermore, a silica gel sleeve is fixedly arranged in the lower denture base and is respectively attached to the end walls of the inner cavities of the upper denture base and the lower denture base.

Furthermore, the lifting rod penetrates through the limiting plate and is connected with the limiting plate in a sliding mode.

Furthermore, the cross section of the lifting block is rectangular.

Furthermore, the bidirectional screw rod is symmetrically provided with external threads in opposite directions, and the bidirectional screw rod penetrates through the two symmetrical lifting blocks respectively and is connected with the two symmetrical lifting blocks through the threads in opposite directions respectively.

Furthermore, the end part of the overturning block, which is attached to the end wall of the bracket, is semi-disc-shaped.

Furthermore, the fixed rod is rotatably connected with a turnover block through a bearing, and the upper denture base and the lower denture base are respectively and fixedly connected with the turnover block.

The utility model has the advantages that:

1. the utility model discloses a control two-way lead screw and rotate and make and go up the denture fixing device and do the opposite direction motion to both sides respectively with lower denture fixing device to can adjust the longitudinal distance between denture fixing device and the lower denture fixing device, satisfy different crowds' support height requirement.

2. The utility model discloses a to go up the denture fixing device and set up to rotating the piece with lower denture fixing device, along with the difference of the angle is opened in the oral cavity, go up the denture fixing device and all can rotate certain angle round the dead lever through the upset piece with lower denture fixing device for the tooth can not receive excessive extrusion when upper and lower tooth front end position moves backward, and the effect of support is good, and travelling comfort when can increasing the patient and treat.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic sectional view of the present invention;

fig. 2 is a schematic structural view of the upper dental tray of the present invention.

The scores in the figures are as follows: 10. an adjusting block; 11. an adjustment groove; 12. a bidirectional screw rod; 13. a partition plate; 14. a lifting block; 15. a lifting rod; 16. a limiting plate; 17. a support; 18. fixing the rod; 19. turning over the block; 20. an upper denture base; 21. a lower denture base; 22. a silica gel sleeve; 23. a bracket.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

as shown in figures 1 and 2, the oral cavity restoration and correction guiding device of the present invention comprises an adjusting block 10, an upper denture 20 and a lower denture 21, wherein the upper denture 20 and the lower denture 21 are arranged in a vertical symmetry manner with respect to the center of the adjusting block 10, brackets 23 matched with the tooth shape are arranged in the upper denture 20 and the lower denture 21, an adjusting groove 11 is arranged in the adjusting block 10 and is communicated from top to bottom, a partition plate 13 is fixedly arranged at the center of the adjusting groove 11, two symmetrical limiting plates 16 are fixedly arranged at the openings at the two ends of the adjusting groove 11, two-way lead screws 12 are rotatably connected between the limiting plates 16, the two-way lead screws 12 penetrate through the partition plate 13 and are rotatably connected with the partition plate through bearings, the two ends of the two-way lead screws 12 are respectively rotatably connected with the limiting plates 16 through bearings, adjusting groove 11 in can be equipped with lifter 14, two with the ground symmetry of sliding from top to bottom lifter 14 be close to adjusting groove 11 open-ended one end equal fixedly connected with along the lifter 15 that vertical direction extended, lifter 15 quantity be two and the symmetry sets up, 15 outer ends of lifter stretch out adjusting groove 11 and the support 17 of fixedly connected with double right angle form, support 17 internal fixation be equipped with the dead lever 18 that the level set up.

In an embodiment, lower denture base 21 internal fixation be equipped with silica gel cover 22, silica gel cover 22 respectively with last denture base 20 and lower denture base 21's inner chamber end wall laminating, make silica gel cover 22 can be abundant wrap up the tooth and protect, reduce uncomfortable feeling when can guaranteeing that the oral cavity opens.

In one embodiment, the lifting rod 15 extends through the position-limiting plate 16 and is slidably connected thereto, so as to adjust the longitudinal distance between the upper tray 20 and the lower tray 21.

In one embodiment, the cross-sectional shape of the lifting block 14 is rectangular, so that the lifting block 14 can be prevented from rotating when moving.

In one embodiment, the bidirectional screw rod 12 is symmetrically provided with external threads in opposite directions, and the bidirectional screw rod 12 penetrates through the two symmetric lifting blocks 14 respectively and is connected with the two symmetric lifting blocks through the threads in opposite directions respectively, so that the two lifting blocks 14 are driven by the bidirectional screw rod 12 to move towards two sides respectively.

In one embodiment, the end of the turning block 19, which is attached to the end wall of the bracket 17, is semi-disc-shaped, so that the turning block 19 can rotate conveniently.

In one embodiment, the fixing rod 18 is rotatably connected with an overturning block 19 through a bearing, and the upper denture 20 and the lower denture 21 are respectively and fixedly connected with the overturning block 19, so that when the oral cavity is opened, the upper denture 20 and the lower denture 21 can rotate for a certain angle around the fixing rod 18.

When the dental prosthesis is specifically implemented, the upper denture 20 is arranged on the outer side of the upper teeth, the lower denture 21 is arranged on the outer side of the lower teeth, the silica gel sleeve 22 is attached to the outer side of the teeth, when the height of the dental prosthesis in the cavity of the oral cavity is not met, the two lifting blocks 14 are driven to move towards two sides in opposite directions by controlling the rotation of the two-way screw rod 12, the lifting blocks 14 drive the bracket 17 to move towards two sides in opposite directions by the lifting rods 15, so that the upper denture 20 and the lower denture 21 are driven to move towards two sides in opposite directions respectively, the longitudinal distance between the upper denture 20 and the lower denture 21 can be adjusted, and the supporting height requirements of different people are met; along with the difference of the angle that the oral cavity opens, go up denture fixing device 20 and denture fixing device 21 and all can rotate certain angle round dead lever 18 through upset piece 19 for the tooth can not receive excessive extrusion when upper and lower tooth front end position moves backward, and the effectual of support, and the travelling comfort when just can increase patient's treatment.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims (7)

1. The utility model provides an orthodontic auxiliary device is restoreed in oral cavity, includes regulating block (10), goes up denture fixing device (20) and lower denture fixing device (21) of lower tooth layer board, last denture fixing device (20) with lower denture fixing device (21) about the central longitudinal symmetry setting of regulating block (10), last denture fixing device (20) with lower denture fixing device (21) in all be equipped with bracket (23) of tooth appearance adaptation, its characterized in that: adjusting block (10) in be equipped with about link up adjusting tank (11), adjusting tank (11) center department fixed division board (13) that is equipped with the level setting, adjusting tank (11) both ends opening part fixed limiting plate (16) that are equipped with the symmetry, limiting plate (16) between rotate and be connected with two-way lead screw (12), two-way lead screw (12) run through division board (13) and rotate through the bearing rather than be connected, two-way lead screw (12) both ends respectively with limiting plate (16) pass through the bearing and rotate and be connected, adjusting tank (11) in can be equipped with lifter (14) with sliding ground symmetry from top to bottom, two lifter (14) be close to equal fixedly connected with lifter (15) that extend along vertical direction of adjusting tank (11) open-ended one end, lifter (15) quantity be two and the symmetry sets up, the outer end of the lifting rod (15) extends out of the adjusting groove (11) and is fixedly connected with a bracket (17) in a double-right-angle shape, and a fixing rod (18) horizontally arranged is fixedly arranged in the bracket (17).

2. The oral restorative orthotic coaching device of claim 1, wherein: the lower denture base (21) internal fixation be equipped with silica gel cover (22), silica gel cover (22) respectively with last denture base (20) and lower denture base (21) the inner chamber end wall laminating.

3. The oral restorative orthotic coaching device of claim 1, wherein: the lifting rod (15) penetrates through the limiting plate (16) and is connected with the limiting plate in a sliding mode.

4. The oral restorative orthotic coaching device of claim 1, wherein: the cross section of the lifting block (14) is rectangular.

5. The oral restorative orthotic coaching device of claim 1, wherein: the bidirectional screw rod (12) is symmetrically provided with external threads in opposite directions, and the bidirectional screw rod (12) penetrates through the two symmetrical lifting blocks (14) respectively and is connected with the two symmetrical lifting blocks through the threads in opposite directions.

6. The oral restorative orthotic coaching device of claim 1, wherein: the end part of the overturning block (19) attached to the end wall of the bracket (17) is semi-disc-shaped.

7. The oral restorative orthotic coaching device of claim 1, wherein: the fixed rod (18) is rotatably connected with a turning block (19) through a bearing, and the upper denture base (20) and the lower denture base (21) are respectively and fixedly connected with the turning block (19).

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