CN221470030U - Positioner for oral implantation - Google Patents

Abstract

The utility model discloses a positioner for oral implantation, and relates to the technical field of oral implantation. Including the calibrated scale, the equal fixed mounting of edge position is close to controlling to the lower surface of calibrated scale has the riser, and installs fixture on the left side riser, the mounting hole has been seted up to the upper surface of calibrated scale, the mounting hole inner wall is close to downside position fixed mounting has first bearing, fixed mounting has the pivot in the first bearing, the corresponding graduated disk left surface of pivot is provided with first locking mechanism, first locking mechanism locks pivot and calibrated scale fixedly, the upper surface fixed mounting of pivot has the rectangle cover, the activity is inserted in the rectangle cover has the scale. According to the utility model, the position of the positioning mechanism can be randomly regulated according to the requirement, so that the positioning position is more accurate, the drill bit of the drilling machine is limited, the drilling position is more accurate, and after the positioner is taken out, the subsequent secondary positioning position and the first positioning position can be accurately overlapped, so that the use is more convenient and quicker.

Description

Positioner for oral implantation

Technical Field

The utility model relates to the technical field of oral implantation, in particular to a positioner for oral implantation.

Background

The oral cavity implantation operation is to drill holes on the alveolar bone of the oral cavity, implant an implant in the holes, then mount a base (i.e. a connector) on the implant, and finally mount porcelain teeth on the base. The key point of the operation is that when drilling, any deviation can not occur in the position and the axial direction of the drilling, otherwise, the implanted implant can be inclined, deviated and the like, so that the operation is unsuccessful, and the operation repair effect of a patient is affected.

Among the prior art, the locator of conventional oral planting usefulness is difficult to adjust the setpoint according to the demand, leads to the unable accurate drilling of rig, and drilling position is inaccurate, influences the planting of tooth, lacks simultaneously and is spacing to the rig, leads to the rig drill bit to appear the deviation, uses inconveniently to the locator takes out the back, and the secondary location is difficult to with the accurate coincidence of first location position, uses very inconveniently.

Disclosure of utility model

The utility model provides a positioner for oral implantation, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a locator that oral cavity was planted usefulness, includes the calibrated scale, the equal fixed mounting of lower surface of calibrated scale is close to left and right sides border position has the riser, and installs fixture on the left side riser, the mounting hole has been seted up to the upper surface of calibrated scale, mounting hole inner wall is close to downside position fixed mounting has first bearing, fixed mounting has the pivot in the first bearing, the corresponding scale left surface of pivot is provided with first locking mechanism, first locking mechanism locks pivot and calibrated scale fixedly, the upper surface fixed mounting of pivot has the rectangle cover, the activity is inserted in the rectangle cover has the scale, and the scale passes through second locking mechanism and rectangle cover lateral wall locking fixedly, the right flank fixed mounting of scale has positioning mechanism.

Further, the fixture comprises a first thread bush, a bolt rod, a second bearing and a clamping plate, wherein the first thread bush is fixedly arranged on the left vertical plate, the bolt rod is arranged in the first thread bush in a threaded manner, the second bearing is arranged on the right end of the bolt rod, and the clamping plate is arranged on the outer surface of the second bearing.

Further, the upper surface of splint and the upper surface activity laminating of calibrated scale.

Further, the first locking mechanism comprises a threaded hole and a locking bolt, the left side face of the dial is provided with the threaded hole at the position corresponding to the rotating shaft, the locking bolt is installed in the threaded hole in a threaded mode, and the rotating shaft is locked and fixed with the dial through the locking bolt.

Further, the second locking mechanism is arranged in a front-back mirror image mode, and the second locking mechanism is identical to the first locking mechanism in structure.

Further, a rectangular observation opening is formed in the middle of the upper surface of the graduated scale.

Further, the positioning mechanism comprises a second thread bush and a conical positioning bush, the second thread bush is fixedly arranged on the graduated scale and is close to the right side edge, the conical positioning bush is arranged in the second thread bush through internal threads, and the upper side surface and the lower side surface of the conical positioning bush are of an opening structure.

Compared with the prior art, the utility model provides the positioner for oral implantation, which has the following beneficial effects:

1. this locator that oral cavity was planted usefulness, through setting up fixture with calibrated scale centre gripping on the incisor, rethread pivot makes the rectangle cover rotatory, and the scale removes about in the rectangle cover, can carry out arbitrary regulation to positioning mechanism's position according to the demand, makes positioning position more accurate to spacing to the drill bit of rig, it is more accurate to make drilling position.

2. This locator that oral cavity was planted usefulness can be to the orientation record of scale through setting up the calibrated scale, and rethread scale can stretch into length to positioning mechanism and record, takes out the back at the locator, and follow-up secondary location position can accurate coincidence with first location position, uses convenient and fast more.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

Fig. 3 is a top view of the present utility model.

In the figure: 1. a dial; 2. a riser; 3. a clamping mechanism; 301. a first threaded sleeve; 302. a bolt rod; 303. a second bearing; 304. a clamping plate; 4. a mounting hole; 5. a first bearing; 6. a rotating shaft; 7. a first locking mechanism; 701. a threaded hole; 702. a locking bolt; 8. a rectangular sleeve; 9. a graduated scale; 10. a second locking mechanism; 11. a positioning mechanism; 111. a second threaded sleeve; 112. a conical positioning sleeve; 12. rectangular viewing port.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model discloses a positioner for oral cavity planting, which comprises a dial 1, wherein vertical plates 2 are fixedly arranged on the lower surface of the dial 1 close to the left edge and the right edge, clamping mechanisms 3 are arranged on the vertical plates 2 on the left side, mounting holes 4 are formed in the upper surface of the dial 1, first bearings 5 are fixedly arranged on the inner walls of the mounting holes 4 close to the lower side, rotating shafts 6 are fixedly arranged in the first bearings 5, first locking mechanisms 7 are arranged on the left side surfaces of the dial 1 corresponding to the rotating shafts 6, the rotating shafts 6 are fixedly locked with the dial 1 by the first locking mechanisms 7, rectangular sleeves 8 are fixedly arranged on the upper surface of the rotating shafts 6, graduated scales 9 are movably inserted in the rectangular sleeves 8, the graduated scales 9 are fixedly locked with the side walls of the rectangular sleeves 8 through second locking mechanisms 10, and positioning mechanisms 11 are fixedly arranged on the right side surfaces of the graduated scales 9.

Specifically, the clamping mechanism 3 comprises a first threaded sleeve 301, a bolt rod 302, a second bearing 303 and a clamping plate 304, wherein the first threaded sleeve 301 is fixedly installed on the left vertical plate 2, the bolt rod 302 is installed on the first threaded sleeve 301 in a threaded manner, the second bearing 303 is installed on the right end head of the bolt rod 302, and the clamping plate 304 is installed on the outer surface of the second bearing 303.

In this embodiment, the bolt shaft 302 is screwed in the first screw sleeve 301, so that the bolt shaft 302 drives the clamping plate 304 to move towards the right vertical plate 2 through the second bearing 303, and the clamping plate 304 and the right vertical plate 2 are clamped on teeth.

Specifically, the upper surface of the clamping plate 304 is movably attached to the upper surface of the dial 1.

In this embodiment, the clamp plate 304 does not rotate with the bolt shaft 302, so that the upper surface of the clamp plate 304 moves stably left and right along the lower surface of the dial 1.

Specifically, the first locking mechanism 7 includes a threaded hole 701 and a locking bolt 702, the left side surface of the dial 1 and the corresponding position of the rotating shaft 6 are provided with the threaded hole 701, the locking bolt 702 is installed in the threaded hole 701 in a threaded manner, and the locking bolt locks and fixes the rotating shaft 6 and the dial 1.

In this embodiment, the locking bolt 702 moves in the threaded hole 701, so that the locking bolt 702 can lock and fix the rotating shaft 6 and the dial 1, and the effect of adjusting the rotation angle of the rotating shaft 6 is achieved.

Specifically, the second locking mechanism 10 is arranged in a front-back mirror image, and the second locking mechanism 10 has the same structure as the first locking mechanism 7.

In this embodiment, the second locking mechanism 10 can lock and fix the scale 9 and the rectangular sleeve 8, so as to conveniently adjust the depth of the scale 9 inserted into the oral cavity.

Specifically, a rectangular observation port 12 is formed in the middle of the upper surface of the graduated scale 9.

In this embodiment, the rectangular viewing port 12 facilitates the viewing of the values on the scale 1 by the scale 9.

Specifically, the positioning mechanism 11 includes a second threaded sleeve 111 and a tapered positioning sleeve 112, the second threaded sleeve 111 is fixedly mounted on the scale 9 near the right side edge, the tapered positioning sleeve 112 is mounted in the second threaded sleeve 111 in a threaded manner, and the upper side and the lower side of the tapered positioning sleeve 112 are of an opening structure.

In this embodiment, the second thread bush 111 facilitates the installation of the tapered positioning bush 112, and facilitates the replacement of the tapered positioning bush 112 with different specifications.

When the drill bit positioning device is used, the rear side surfaces of the left vertical plate 2 and the right vertical plate 2 are placed along the middle front and rear incisor lines, the bolt rod 302 in the clamping mechanism 3 moves in the first thread sleeve 301 in a spiral manner, the bolt rod 302 drives the clamping plate 304 to move towards the right vertical plate 2 through the second bearing 303, the clamping plate 304 and the right vertical plate 2 are clamped on teeth, the effect of fixing the dial plate 1 is achieved, the rectangular sleeve 8 is rotated through the rotating shaft 6, the graduated scale 9 faces the position needing drilling, the graduated scale 9 moves in the rectangular sleeve 8, the graduated scale 9 drives the conical positioning sleeve 112 in the positioning mechanism 11 to move to the position needing drilling, the locking bolt 702 in the first locking mechanism 7 moves in the thread sleeve 701, the locking bolt 702 can lock and fix the rotating shaft 6 and the graduated scale 1, the tapered positioning sleeve 112 in the same way, the position can be adjusted arbitrarily according to the requirement, the positioning position of the tapered positioning sleeve 112 is more accurate, the drill bit positioning position can be limited, the position can be more accurately recorded, and the position can be more accurate, and the position can be more accurately recorded with the position by the graduated scale 9, and the position can be more accurately recorded after the position is more accurately, and the position can be more recorded.

To sum up, this locator that oral cavity was planted usefulness can carry out arbitrary regulation to positioning mechanism 11's position according to the demand, makes the locate position more accurate to carry out spacingly to the drill bit of rig, make drilling position more accurate, after the locator takes out, follow-up secondary location position and first time location position can accurate coincidence, and convenient to use is more swift.

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

Claims (7)

1. The utility model provides a locator that oral cavity was planted usefulness, includes calibrated scale (1), its characterized in that: the utility model discloses a scale, including calibrated scale (1), fixed mounting, square sleeve (8), scale (9) are installed to the lower surface of calibrated scale (1) is close to left and right edge position and equal fixed mounting has riser (2), and installs fixture (3) on left side riser (2), mounting hole (4) have been seted up to the upper surface of calibrated scale (1), mounting hole (4) inner wall is close to downside position fixed mounting and has first bearing (5), fixed mounting has pivot (6) in first bearing (5), the corresponding calibrated scale (1) left surface of pivot (6) is provided with first locking mechanism (7), first locking mechanism (7) is fixed pivot (6) and calibrated scale (1) locking, the upper surface fixed mounting of pivot (6) has square sleeve (8), square sleeve (8) internal movement is inserted and is equipped with scale (9), and scale (9) are fixed through second locking mechanism (10) and square sleeve (8) lateral wall locking, the right flank fixed mounting of scale (9) has positioning mechanism (11).

2. A positioner for oral cavity planting according to claim 1 and wherein: the clamping mechanism (3) comprises a first threaded sleeve (301), a bolt rod (302), a second bearing (303) and a clamping plate (304), wherein the first threaded sleeve (301) is fixedly arranged on a left vertical plate (2), the bolt rod (302) is arranged in the first threaded sleeve (301) in a threaded manner, the second bearing (303) is arranged on the right end of the bolt rod (302), and the clamping plate (304) is arranged on the outer surface of the second bearing (303).

3. A positioner for oral cavity planting according to claim 2 and wherein: the upper surface of the clamping plate (304) is movably attached to the upper surface of the dial (1).

4. A positioner for oral cavity planting according to claim 1 and wherein: the first locking mechanism (7) comprises a threaded hole (701) and a locking bolt (702), the threaded hole (701) is formed in the position, corresponding to the rotating shaft (6), of the left side face of the dial (1), the locking bolt (702) is installed in the threaded hole (701) in a threaded mode, and the rotating shaft (6) and the dial (1) are locked and fixed through the locking bolt.

5. A positioner for oral cavity planting according to claim 1 and wherein: the second locking mechanism (10) is arranged in a front-back mirror image mode, and the second locking mechanism (10) and the first locking mechanism (7) are identical in structure.

6. A positioner for oral cavity planting according to claim 1 and wherein: a rectangular observation opening (12) is formed in the middle of the upper surface of the graduated scale (9).

7. A positioner for oral cavity planting according to claim 1 and wherein: the positioning mechanism (11) comprises a second thread sleeve (111) and a conical positioning sleeve (112), the second thread sleeve (111) is fixedly arranged on the graduated scale (9) at a position close to the right side edge, the conical positioning sleeve (112) is arranged in the second thread sleeve (111) in a threaded manner, and the upper side surface and the lower side surface of the conical positioning sleeve (112) are of an opening structure.