Auxiliary implant abutment mounting device

Abstract

The utility model discloses an auxiliary planting abutment installation device which comprises a rectangular plate, a first through groove is formed in the rectangular plate, a groove is formed in the inner side of the first through groove, and two movable blocks are moved by hands to move away from each other, so that the ends of two clamping blocks can be separated from two clamping grooves at the same time; the denture plate with the size after replacement is inserted into the positioning groove, the inclined surface on the denture plate pushes the inclined surface on the clamping block, so that the clamping block moves towards the interior of the sliding groove, the spring is compressed by the clamping block, and when the end part of the clamping block is aligned with the clamping groove, the denture plate is quickly detached under the elastic force action of the spring; in conclusion, according to the device, the denture plates with different sizes can be rapidly replaced, the device can be suitable for patients with different sizes of mouth parts to use, and the universality of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of planting base station technical field, specifically a kind of auxiliary planting base station installation device. BACKGROUND

[0002] Planting base station is usually made of titanium alloy or ceramic screw structure, similar to screw, installed in implanted artificial tooth socket, planting base station needs to be first opened with auxiliary device in the process of being installed into artificial tooth socket Patient's mouth, facilitate doctor to install planting base station.

[0003] However, the dental tray on the existing auxiliary planting base station installation device cannot be replaced according to the size of the patient's mouth, and one auxiliary planting base station installation device can only open the mouth of a few patients, resulting in poor universality, and the patient's mouth cannot be quickly opened, resulting in not enough convenient to use.

[0004] In view of the above problems, it is urgent to make innovative design on the basis of the original auxiliary planting base station installation device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an auxiliary planting base station installation device to solve the problems raised in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an auxiliary planting base station installation device, comprising a rectangular plate, a first through slot is formed in the rectangular plate, a groove is formed in the inner side of the first through slot, an inner cavity is formed in the inside of the rectangular plate below the first through slot, a first rotating shaft is rotatably installed in the inside of the groove through a bearing, a movable plate is arranged on the outer side of the first rotating shaft, a second bevel gear is fixed to the inner cavity of the inner cavity through a bearing, a first bevel gear is fixed to the outer wall of the second rotating shaft, the top of one side of the first bevel gear is meshingly connected with the bottom of one side of the second bevel gear, a handle is fixed to the end of the second rotating shaft outside the rectangular plate, a positioning groove is formed in one side of the movable plate, a dental tray is installed in the inside of the positioning groove, and the dental tray and the movable plate are connected through a fixing mechanism.

[0007] Preferably, the fixing mechanism comprises a sliding groove, the inner side of the positioning groove is provided with a sliding groove, a second through slot is formed in the inner side of the sliding groove, a spring is fixed to the inner wall of the sliding groove, a clamping block is fixed to the end of the spring, the end of the clamping block penetrates the inside of the sliding groove and is located in the inside of a clamping groove, the clamping groove is formed in the end of one side of the dental tray, a movable block is fixed to the end of one side of the clamping block, and the end of the movable block penetrates the inside of the second through slot and is located outside the movable plate.

[0008] Preferably, the surface of the dental plate is provided with a tooth groove away from the middle of the rectangular plate.

[0009] Preferably, the first rotating shaft is symmetrically distributed about the central axis of the movable plate, the movable plate is symmetrically distributed about the central axis of the groove, the first rotating shaft is threadedly connected with the movable plate, and opposite threads are arranged at the two ends of the first rotating shaft inside the groove.

[0010] Preferably, the outer side of one end of the dental plate is matched with the inner side of the positioning groove, and the one end of the dental plate is clamped and connected with the positioning groove.

[0011] Preferably, the clamping block is slidably connected with the sliding groove, the movable block is slidably connected with the second through groove, the end of the clamping block is clamped and connected with the clamping groove, and the inclined surfaces at the corners of the clamping block and the dental plate are designed to be parallel to each other.

[0012] Compared with the prior art, the auxiliary implant abutment installation device can make the two dental plates move close to each other or move away from each other through forward rotation or reverse rotation of the handle, so that the patient's mouth can be quickly expanded, the working efficiency is improved, and the working difficulty is reduced.

[0013] Through the movement of the two movable blocks by the hands, the ends of the two clamping blocks are simultaneously separated from the two clamping grooves, the dental plate is quickly disassembled under the action of gravity, the dental plate of a changed size is inserted into the positioning groove, the inclined surface on the dental plate pushes the inclined surface on the clamping block, the clamping block moves into the sliding groove, the spring is compressed by the clamping block, and when the end of the clamping block is aligned with the clamping groove, the end of the clamping block is clamped with the clamping groove under the elastic force of the spring, so that the changed dental plate can be quickly fixed. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a top view of the large dental plate according to the utility model;

[0015] Figure 2 It is a top view of the large dental plate according to the utility model; Figure 1 It is an enlarged structure schematic view of the middle A according to the utility model;

[0016] Figure 3 It is a front view of the dental plate according to the utility model;

[0017] Figure 4 It is a front view of the movable block according to the utility model;

[0018] Figure 5 Figure 1 is a schematic view of the top view of the small dental plate according to the present application.

[0019] In the figure: 1, rectangular plate; 2, first through slot; 3, groove; 4, inner cavity; 5, first rotating shaft; 6, movable plate; 7, second rotating shaft; 8, first bevel gear; 9, second bevel gear; 10, handle; 11, positioning groove; 12, dental plate; 13, sliding slot; 14, second through slot; 15, spring; 16, clamping block; 17, clamping groove; 18, movable block; 19, dental groove. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-5 The present application provides a technical solution: an auxiliary implant installation device, which comprises a rectangular plate 1, a first through slot 2 is formed in the rectangular plate 1, a groove 3 is formed in the inner side of the first through slot 2, an inner cavity 4 is formed in the inside of the rectangular plate 1 below the first through slot 2, a first rotating shaft 5 is rotatably installed in the inside of the groove 3 through a bearing, a movable plate 6 is arranged on the outer side of the first rotating shaft 5, a second bevel gear 9 is fixed to the lower end of the first rotating shaft 5 in the inner cavity 4, a second rotating shaft 7 is rotatably installed in the inner cavity 4 through a bearing, a first bevel gear 8 is fixed to the outer wall of the second rotating shaft 7, the top of one side of the first bevel gear 8 is meshingly connected with the bottom of one side of the second bevel gear 9, a handle 10 is fixed to the end of the second rotating shaft 7 outside the rectangular plate 1, a positioning groove 11 is formed in one side of the movable plate 6, a dental plate 12 is installed in the inner side of the positioning groove 11, a dental groove 19 is formed in the surface of the dental plate 12 away from the middle part of the rectangular plate 1, and the dental plate 12 and the movable plate 6 are connected through a fixing mechanism.

[0022] The fixing mechanism comprises a sliding slot 13, the sliding slot 13 is formed in the inner side of the positioning groove 11, a second through slot 14 is formed in the inner side of the sliding slot 13, a spring 15 is fixed to the inner wall of the sliding slot 13, a clamping block 16 is fixed to the end of the spring 15, the end of the clamping block 16 penetrates through the inner part of the sliding slot 13 and is located in the inner part of a clamping groove 17, the clamping groove 17 is formed in the end of one side of the dental plate 12, a movable block 18 is fixed to the end of one side of the clamping block 16, and the end of the movable block 18 penetrates through the inner part of the second through slot 14 and is located outside the movable plate 6.

[0023] The first rotating shaft 5 is symmetrically distributed about the central axis of the movable plate 6, the movable plate 6 is symmetrically distributed about the central axis of the groove 3, the first rotating shaft 5 is threadedly connected with the movable plate 6, and opposite threads are arranged at two ends of the first rotating shaft 5 located inside the groove 3, the end of the movable plate 6 is in sliding connection with the groove 3, so that the two first rotating shafts 5 can rotate in the same direction to make the two movable plates 6 move away from each other or move close to each other, thereby making the two dental plate 12 move away from each other or move close to each other, so that the mouth of the patient can be opened.

[0024] The outer side of one end of the dental plate 12 is in close contact with the inner side of the positioning groove 11, and the one end of the dental plate 12 is in clamping connection with the positioning groove 11, so that the one end of the dental plate 12 can be installed inside the positioning groove 11, and the end of the clamping block 16 can be aligned with the clamping groove 17.

[0025] The clamping block 16 is in sliding connection with the sliding groove 13, the movable block 18 is in sliding connection with the second through groove 14, the end of the clamping block 16 is in clamping connection with the clamping groove 17, and inclined surfaces are arranged at the corners of the clamping block 16 and the dental plate 12, and the inclined surfaces on the clamping block 16 are designed to be parallel to the inclined surfaces on the dental plate 12, so that when the one end of the dental plate 12 is inserted into the positioning groove 11, the inclined surfaces on the dental plate 12 can push the clamping block 16 to move into the sliding groove 13 through the inclined surfaces on the clamping block 16.

[0026] Working principle: when the auxiliary implant abutment installation device is used, first, the two dental plates 12 are inserted into the patient's oral cavity, and the patient's teeth are placed inside the tooth socket 19, then the handle 10 is rotated, the handle 10 drives the second rotating shaft 7 to rotate, and then the second rotating shaft 7 drives the two first rotating shafts 5 to rotate in the same direction through the two first bevel gears 8 and the two second bevel gears 9, since the first rotating shaft 5 is threadedly connected with the movable plate 6, and opposite threads are arranged at the two ends of the first rotating shaft 5 located inside the groove 3, so that the two movable plates 6 and the two dental plates 12 move in opposite directions, thereby the two dental plates 12 open the patient's mouth;

[0027] When the width of the dental plate 12 is large and a small-width dental plate 12 needs to be replaced, the rectangular plate 1 is picked up, the end of the dental plate 12 is downward, then the two movable blocks 18 are pushed to make the two movable blocks 18 move away from each other, then the two movable blocks 18 drive the two clamping blocks 16 to move away from each other, so that the ends of the two clamping blocks 16 are separated from the two clamping grooves 17 at the same time, and the two springs 15 are compressed at the same time, at this time, the dental plate 12 is separated from the fixing, under the action of gravity, the dental plate 12 falls from the positioning groove 11, thereby facilitating the disassembly of the dental plate 12;

[0028] The end of the replaced dental plate 12 is inserted into the inside of the positioning groove 11, the inclined surface on the dental plate 12 pushes the inclined surface on the clamping block 16, so that the clamping block 16 moves to the inside of the sliding groove 13, and the spring 15 is compressed by the clamping block 16; when the end of the clamping block 16 is aligned with the clamping groove 17, the end of the clamping block 16 is clamped with the clamping groove 17 under the elastic force of the spring 15, so that the replaced dental plate 12 is quickly fixed.

[0029] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An abutment installation aid comprising a rectangular plate (1), characterised in that: The first through groove (2) is provided with a recess (3) on the inner side, an inner cavity (4) is provided below the first through groove (2) in the rectangular plate (1), the first rotating shaft (5) is rotatably installed in the recess (3), the outer side of the first rotating shaft (5) is provided with a movable plate (6), the second bevel gear (9) is fixed to the lower end of the first rotating shaft (5) in the inner cavity (4), the second rotating shaft (7) is rotatably installed in the inner cavity (4), the first bevel gear (8) is fixed to the outer wall of the second rotating shaft (7), the first bevel gear (8) is meshed and connected with one side of the bottom of the second bevel gear (9), the handle (10) is fixed to the end of the second rotating shaft (7) outside the rectangular plate (1), the positioning groove (11) is provided on one side of the movable plate (6), the tooth support plate (12) is installed in the positioning groove (11), and the tooth support plate (12) and the movable plate (6) are connected through the fixing mechanism.

2. An implant abutment installation aid according to claim 1, characterized in that: The fixing mechanism comprises a sliding groove (13), the inner side of the positioning groove (11) is provided with the sliding groove (13), the inner side of the sliding groove (13) is provided with a second through groove (14), the inner wall of the sliding groove (13) is fixedly provided with a spring (15), the end of the spring (15) is fixedly provided with a clamping block (16), the end of the clamping block (16) penetrates the inner part of the sliding groove (13) and is located in the clamping groove (17) in the inner part, the clamping groove (17) is provided on the end of the tooth support plate (12), the end of the clamping block (16) is fixedly provided with a movable block (18), and the end of the movable block (18) penetrates the inner part of the second through groove (14) and is located outside the movable plate (6).

3. The abutment installation aid of claim 1, wherein: The surface of the tooth support plate (12) is provided with a tooth groove (19) away from the middle part of the rectangular plate (1).

4. The abutment installation aid of claim 1, wherein: The first rotating shaft (5) is symmetrically distributed about the central axis of the movable plate (6), the movable plate (6) is symmetrically distributed about the central axis of the recess (3), the first rotating shaft (5) and the movable plate (6) are screw-connected, the two ends of the first rotating shaft (5) located in the recess (3) are provided with opposite threads, and the end of the movable plate (6) and the recess (3) form a sliding connection.

5. The abutment installation aid of claim 1, wherein: The outer side of one end of the tooth support plate (12) and the inner side of the positioning groove (11) are mutually attached, and one end of the tooth support plate (12) is clamped and connected with the positioning groove (11).

6. An implant abutment installation aid according to claim 2, characterized in that: The clamping block (16) and the sliding groove (13) form a sliding connection, the movable block (18) and the second through groove (14) form a sliding connection, the end of the clamping block (16) and the clamping groove (17) are clamped and connected, and the corners of the clamping block (16) and the corners of the tooth support plate (12) are provided with inclined surfaces, and the inclined surfaces on the clamping block (16) and the inclined surfaces on the tooth support plate (12) are designed to be mutually parallel.

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