CN209808583U

CN209808583U - Digital oral implant positioner

Info

Publication number: CN209808583U
Application number: CN201920094524.XU
Authority: CN
Inventors: 杨爱芳
Original assignee: Shanghai Royal Toothed Medical Technology Co Ltd
Current assignee: Shanghai Royal Toothed Medical Technology Co Ltd
Priority date: 2019-01-21
Filing date: 2019-01-21
Publication date: 2019-12-20
Anticipated expiration: 2029-01-21

Abstract

The utility model discloses a locator is planted in digital oral cavity, including setting up two U templates in planting the mouth, the U template presss from both sides respectively and locates on the tooth of both sides, equal welded fastening installs a fixed block on the opposite face of U template, all be equipped with an arc wall on the opposite face of fixed block, be equipped with a locating lever between two arc walls, locating lever and arc wall threaded connection, all be equipped with a locating hole on the locating lever perpendicularly, all be equipped with two recesses on the outer wall of U template, U template upper end all is equipped with the splint of a "U" type structure, the both sides of splint all extend to the both sides of U template, the internal face of splint is just to the equal welded fastening installation lug of groove, lug one end all inserts in the recess converges. The utility model discloses simple structure, convenient to use, but the split has made things convenient for the change, and can effectually fix a position the drill bit, has avoided appearing the slope, has increased the operation success rate, has made things convenient for the follow-up restoration of patient.

Description

Digital oral implant positioner

Technical Field

The utility model relates to a digital oral planting locator.

Background

The oral implant operation is to drill a hole on the alveolar bone of the oral cavity, implant an implant in the hole, then mount a base platform body on the implant, and finally mount a porcelain tooth on the base platform body. The key of the operation is that any deviation can not occur in the position and the axial direction of the drilled hole when the hole is drilled, otherwise, the implanted implant can have the phenomena of deflection, deviation and the like, the operation is not successful, and the operation repairing effect of a patient is influenced.

Disclosure of Invention

The utility model aims to solve the technical problem that a simple structure is provided, convenient to use, but the split has made things convenient for the change, and can effectually fix a position the drill bit, has avoided appearing the slope, has increased the operation success rate, has made things convenient for the follow-up prosthetic digital oral cavity of patient to plant the locator.

The utility model discloses a realize through following technical scheme: a digital oral cavity planting locator comprises two U-shaped plates arranged in a planting opening, wherein the U-shaped plates are respectively clamped on teeth on two sides, a fixed block is fixedly welded on the opposite surfaces of the U-shaped plates, arc-shaped grooves are respectively arranged on the opposite surfaces of the fixed blocks, internal threads are respectively arranged on the inner wall surfaces of the arc-shaped grooves, a locating rod is arranged between the two arc-shaped grooves, external threads are arranged on the outer ring surface of the locating rod, the external threads on the locating rod are meshed and connected with the internal threads inside the arc-shaped grooves, the locating rod is arranged in a conical structure, a locating hole is vertically arranged on the locating rod, two grooves are respectively arranged on the outer wall surfaces of the U-shaped plates, a clamping plate with a U-shaped structure is arranged at the upper end of each U-shaped plate, the two sides of the clamping plate extend to the two sides of the U-shaped plate, a, both sides face of the clamping plate is provided with a through hole, a screw rod is arranged inside the clamping plate, both ends of the screw rod penetrate through the through hole and extend to the outside, the screw rod is connected with a nut in a threaded mode, and the inner side face of the nut is abutted to the outer wall face of the clamping plate.

As the preferred technical scheme, one rotary plate and two rotary plates are fixedly welded on the surface of the positioning rod.

As a preferable technical scheme, the U-shaped plate and the clamping plate are both made of aluminum alloy materials.

As the preferred technical scheme, the fixing block and the positioning rod are both made of titanium alloy materials.

The utility model has the advantages that: the utility model discloses simple structure, convenient to use, but the split has made things convenient for the change, and can effectually fix a position the drill bit, has avoided appearing the slope, has increased the operation success rate, has made things convenient for the follow-up restoration of patient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the positioning rod of the present invention;

fig. 3 is the mounting structure schematic diagram of the middle clamping plate and the U-shaped plate of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, figure 2 and figure 3, the digital oral planting locator of the utility model comprises two U-shaped plates 8 arranged in a planting opening, the U-shaped plates 8 are respectively clamped on teeth at two sides, a fixed block 3 is fixedly welded on the opposite surfaces of the U-shaped plates 8, arc-shaped grooves are respectively arranged on the opposite surfaces of the fixed block 3, inner threads are respectively arranged on the inner wall surfaces of the arc-shaped grooves, a locating rod 2 is arranged between the two arc-shaped grooves, outer screw threads are arranged on the outer ring surface of the locating rod 2, the outer screw threads on the locating rod 2 are meshed and connected with the inner screw threads in the arc-shaped grooves, the locating rod 2 is arranged in a conical structure, a locating hole 1 is vertically arranged on the locating rod 2, two grooves 10 are respectively arranged on the outer wall surfaces of the U-shaped plates 8, a clamping plate 5 with a U-shaped structure is arranged at the upper ends of the U-shaped plates 8, the inner wall face of the clamping plate 5 is just opposite to the groove 10 and is fixedly provided with a lug 11 in a welding mode, one end of the lug 11 is inserted into the groove 10, a through hole 9 is formed in each of two side faces of the clamping plate 5, a screw 7 is arranged inside the clamping plate 5, two ends of the screw 7 penetrate through the through holes 9 and extend to the outside, the screw is connected with a nut 6 in a threaded mode, and the inner side face of the nut 6 is abutted to the outer wall face of the clamping plate 5.

In this embodiment, one or two rotor plates 4 are fixedly welded on the surface of the positioning rod 2, and the rotation positioning rod is facilitated through the rotor plates.

In this embodiment, U template 8 and splint 5 are made by aluminum alloy material, make U template and splint have certain bending effect for can inwards press from both sides tightly, increased with the connection stability and the fastness of both sides tooth, avoided not hard up.

In the embodiment, the fixing block 3 and the positioning rod 2 are made of titanium alloy materials, so that the hardness is increased, and the deformation is avoided.

The working principle is as follows: the U-shaped plate is arranged in the planting opening, the positioning rod is screwed between the two fixed blocks, the positioning rod is arranged in a conical structure, so that the two fixed blocks can be outwards unfolded in the downward rotating process of the positioning rod, the U-shaped plate is driven by the movement of the fixed blocks, the two U-shaped plates can be tightly abutted against teeth on two sides, the firmness is increased, after the positioning rod rotates to a certain position, the clamping plate is arranged on the U-shaped plate, the lug is inserted into the groove, after the completion, the two nuts are inwards rotated, the clamping plate can be effectively inwards clamped through the nuts which are inwards rotated, the U-shaped plate is driven by the clamping of the clamping plate, the U-shaped plate is also inwards clamped, so that the U-shaped plate is firmly clamped on the teeth, the loosening of the U-shaped plate is avoided, the connection stability with the teeth is increased again, the loosening is avoided, and after the completion, a drill bit can, the positioning effect of the drill bit is increased through the firmly fixed positioning rod, the inclination of the drilled hole is avoided, and the device is separately arranged, so that the replacement is facilitated.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a locator is planted in digital oral cavity which characterized in that: the device comprises two U-shaped plates arranged in a planting opening, wherein the U-shaped plates are respectively clamped on teeth on two sides, a fixed block is fixedly welded on the opposite surfaces of the U-shaped plates, arc-shaped grooves are respectively arranged on the opposite surfaces of the fixed block, internal threads are respectively arranged on the inner wall surfaces of the arc-shaped grooves, a positioning rod is arranged between the two arc-shaped grooves, external threads are arranged on the outer ring surface of the positioning rod, the external threads on the positioning rod are meshed with the internal threads in the arc-shaped grooves, the positioning rod is arranged in a conical structure, a positioning hole is vertically arranged on the positioning rod, two grooves are respectively arranged on the outer wall surfaces of the U-shaped plates, a clamping plate with a U-shaped structure is arranged at the upper end of each U-shaped plate, two sides of the clamping plate extend to two sides of the U-shaped plates, a lug is fixedly welded on the inner wall, the inside screw rod that all is equipped with of splint, the through-hole is all passed at the screw rod both ends and is extended to the external world to equal threaded connection nut, the medial surface of nut all offsets with the outer wall of splint.

2. The digital dental implant positioner of claim 1, wherein: and one or two rotating plates are fixedly welded on the surface of the positioning rod.

3. The digital dental implant positioner of claim 1, wherein: the U-shaped plate and the clamping plate are both made of aluminum alloy materials.

4. The digital dental implant positioner of claim 1, wherein: the fixed block and the positioning rod are both made of titanium alloy materials.