CN218420093U

CN218420093U - Tool for manufacturing digital planting guide plate

Info

Publication number: CN218420093U
Application number: CN202221030767.5U
Authority: CN
Inventors: 占武龙; 李雪薇; 李禹志
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2023-02-03
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a tool for manufacturing a digital planting guide plate, which comprises a bracket main body, a first slide rail layer and a second slide rail layer, wherein the first slide rail layer and the second slide rail layer are arranged at the upper end of the bracket main body; the support comprises a support body and is characterized in that the support body is a square cylinder with an opening at the upper end, a calibration point, a positioning tray and a plurality of positioning key ways arranged around the positioning tray are arranged on a bottom plate of the support body, sliding blocks are connected to a first sliding rail layer and a second sliding rail layer in a sliding mode, a connecting rod penetrates through the inside of each sliding block, a universal bearing is arranged at the middle position of each connecting rod, a positioning shaft penetrates through the middle position of each universal bearing, and positioning rods are nested inside the positioning shafts. The utility model has simple structure and convenient use; can well solve the retention problem of the patient without the tooth jaw, and can be widely applied to the technical field of medical instruments.

Description

Tool for manufacturing digital planting guide plate

Technical Field

The utility model relates to the technical field of medical equipment, specifically indicate an instrument of baffle is planted in preparation digitization.

Background

When the dentist carries out the kind implant operation, need wait to plant the implant position and carry out the accuracy and punch, traditional kind implant mode of punching can't be accurate for the hole location, only relies on dentist experience operation, leads to drilling precision and stability all not enough, has the operation risk.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an instrument of baffle is planted in preparation digitization.

In order to solve the technical problem, the utility model provides a technical scheme is the instrument of baffle is planted in preparation digitization: the sliding rail device comprises a bracket main body, a first sliding rail layer and a second sliding rail layer, wherein the first sliding rail layer and the second sliding rail layer are arranged at the upper end of the bracket main body; the support comprises a support body and is characterized in that the support body is a square cylinder with an opening at the upper end, a calibration point, a positioning tray and a plurality of positioning key ways arranged around the positioning tray are arranged on a bottom plate of the support body, sliding blocks are connected to a first sliding rail layer and a second sliding rail layer in a sliding mode, a connecting rod penetrates through the inside of each sliding block, a universal bearing is arranged at the middle position of each connecting rod, a positioning shaft penetrates through the middle position of each universal bearing, and a positioning rod is nested inside the positioning shaft.

As an improvement, the first slide rail layer and the second slide rail layer are longitudinally arranged at the upper end of the support main body, the first slide rail layer and the second slide rail layer respectively comprise two slide rails symmetrically arranged at two ends of the support main body, and slide blocks matched with the slide rails and having square cross-section shapes are arranged on the slide rails.

As an improvement, the positioning tray comprises a U-shaped groove which is in accordance with the tooth structure of the oral cavity of a human body and a positioning handle which is arranged at the upper end of the U-shaped groove and forms an integrated structure with the U-shaped groove; a plurality of through holes and radiation-blocking mark points are respectively arranged on the bottom plate and the annular side plate in the U-shaped groove, a transverse key way with an annular block structure extends upwards from the lower end of the positioning handle, and a longitudinal key way with an annular block structure extends downwards from the bottom of the positioning handle; the radiation-resistant mark points on the annular side plates are of circular groove structures, and the radiation-resistant mark points on the bottom plate are of circular ring structures.

As an improvement, the positioning key way comprises a transverse positioning key way and a longitudinal positioning key way, and the outer walls of the transverse positioning key way and the longitudinal positioning key way are fixed on the bottom plate of the bracket main body; the transverse positioning key ways are symmetrically arranged on two sides of the transverse key way, and the longitudinal positioning key way is arranged at the upper end of the longitudinal key way.

As an improvement, the universal bearing is of an annular structure, the positioning shaft is of a circular tubular structure with a sealed upper end, and scales are arranged on the outer wall of the positioning shaft.

Compared with the prior art, the utility model the advantage lie in:

the structure is simple, and the use is convenient;

can well solve the retention problem of the patient without the tooth jaw.

Drawings

Fig. 1 is a schematic structural view of a tool for manufacturing a digital planting guide plate of the present invention.

Fig. 2 is a schematic structural view of the middle positioning tray (upper) of the present invention.

Fig. 3 is a schematic structural view of the middle positioning tray (lower) of the present invention.

Fig. 4 is a schematic structural view of the middle positioning shaft of the present invention.

As shown in the figure: 1. support main part, 2, first slide rail layer, 3, second slide rail layer, 4, calibration point, 5, location tray, 6, location key way, 7, slider, 8, connecting rod, 9, universal bearing, 10, location axle, 11, locating lever, 12, slide, 13, "U" shape groove, 14, location handle, 15, bottom plate, 16, annular curb plate, 17, through-hole, 18, hinder and penetrate mark point, 19, horizontal key way, 20, vertical key way, 21, horizontal location key way, 22, vertical location key way

Detailed Description

The following describes a tool for manufacturing a digital planting guide plate according to the present invention in further detail with reference to fig. 1-4.

With reference to fig. 1-4, a tool for manufacturing a digital planting guide plate comprises a support main body 1, a first slide rail layer 2 and a second slide rail layer 3, wherein the first slide rail layer 2 and the second slide rail layer 3 are arranged at the upper end of the support main body 1; the support body 1 is a square cylinder with an opening at the upper end, a calibration point 4, a positioning tray 5 and a plurality of positioning key ways 6 arranged around the positioning tray 5 are arranged on a bottom plate 15 of the support body 1, a sliding block 7 is connected to the first sliding rail layer 2 and the second sliding rail layer 3 in a sliding mode, a connecting rod 8 is arranged inside the sliding block 7 in a penetrating mode, a universal bearing 9 is arranged in the middle of the connecting rod 8, a positioning shaft 10 is arranged in the middle of the universal bearing 9 in a penetrating mode, and a positioning rod 11 is arranged inside the positioning shaft 10 in a nesting mode.

The first slide rail layer 2 and the second slide rail layer 3 are longitudinally arranged at the upper end of the support main body 1, the first slide rail layer 2 and the second slide rail layer 3 respectively comprise two slide ways 12 symmetrically arranged at two ends of the support main body 1, and the slide ways 12 are provided with slide blocks 7 matched with the slide ways and having square cross-sectional shapes.

The positioning tray 5 comprises a U-shaped groove 13 which accords with the tooth structure of the oral cavity of the human body and a positioning handle 14 which is arranged at the upper end of the U-shaped groove 13 and forms an integrated structure with the U-shaped groove; a plurality of through holes 17 and fire-resistant marking points 18 are respectively arranged on a bottom plate 15 and an annular side plate 16 in the U-shaped groove 13, the distance relationship between the fire-resistant marking points 18 on the positioning tray 5 and the calibration points 4 on the bracket is fixed, a transverse bolt channel 19 of an annular block structure extends upwards from the lower end of the positioning handle 14, and a longitudinal bolt channel 20 of the annular block structure extends downwards from the bottom of the positioning handle 14; the radiation-resisting mark points 18 on the annular side plate 16 are of a circular groove structure, and the radiation-resisting mark points 18 on the bottom plate 15 are of an annular structure.

The positioning key 6 comprises a transverse positioning key 21 and a longitudinal positioning key 22, the transverse positioning key 21 and the longitudinal positioning key 22 are both in a round tubular structure, and the outer walls of the transverse positioning key 21 and the longitudinal positioning key 22 are both fixed on the bottom plate 15 of the bracket main body 1; the transverse positioning key way 21 is symmetrically arranged at two sides of the transverse key way 19, and the longitudinal positioning key way 22 is arranged at the upper end of the longitudinal key way 20; the transverse positioning key 21 and the longitudinal positioning key 22 are in bayonet structure.

The calibration point 4, the connecting rod 8 and the positioning rod 11 are cylindrical structures or square structures, the universal bearing 9 is an annular structure, the positioning shaft 10 is a circular tubular structure with a sealed upper end, and scales are arranged on the outer wall of the positioning shaft.

When the utility model is implemented specifically, the support main body 1 is a square cylinder with an opening at the upper end, a calibration point 4, a positioning tray 5 and a plurality of positioning key ways 6 arranged around the positioning tray 5 are arranged on the bottom plate 15 of the support main body 1, a slide block 7 is connected on the first slide rail layer 2 and the second slide rail layer 3 in a sliding way, a connecting rod 8 is arranged inside the slide block 7 in a running way, a universal bearing 9 is arranged at the middle position of the connecting rod 8, a positioning shaft 10 is arranged at the middle position of the universal bearing 9 in a running way, and a positioning rod 11 is embedded inside the positioning shaft 10; when the positioning tray 5 is used, the positioning tray 5 is combined with three-dimensional image data obtained by shooting CBCT by wearing the positioning tray 5 by a patient, and the position relation of the skull of the patient on the main body support is obtained through an algorithm; moving the connecting rods 8 on the first sliding rail layer 2 and the second sliding rail layer 3 and adjusting the axle center of the universal shaft on the first layer and the second layer; the positioning shaft 10 penetrates through the universal bearing 9 and forms the relative position of the implant in the space relative to the positioning tray 5; moving the positioning shaft 10, inserting the positioning rod 11 into the silica gel impression layer of the positioning tray 5, separating the positioning rod 11 from the positioning shaft 10, leaving the positioning rod 11 on the impression material, pouring gypsum into the impression material, and turning out the gypsum model with the positioning rod 11; the positioning rod 11 is sleeved with a guide ring, and a formed diaphragm is pressed on gypsum by using a negative pressure forming machine (oral cavity common consumables such as injection molding, light-cured resin, tooth making powder, denture powder and the like can also be used for manufacturing a guide plate), so that the implant guide plate containing the angle, depth and direction information of the implant can be obtained.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a make digital instrument of planting baffle which characterized in that: the sliding rail device comprises a bracket main body, a first sliding rail layer and a second sliding rail layer, wherein the first sliding rail layer and the second sliding rail layer are arranged at the upper end of the bracket main body; the support comprises a support body and is characterized in that the support body is a square cylinder with an opening at the upper end, a calibration point, a positioning tray and a plurality of positioning key ways arranged around the positioning tray are arranged on a bottom plate of the support body, sliding blocks are connected to a first sliding rail layer and a second sliding rail layer in a sliding mode, a connecting rod penetrates through the inside of each sliding block, a universal bearing is arranged at the middle position of each connecting rod, a positioning shaft penetrates through the middle position of each universal bearing, and a positioning rod is nested inside the positioning shaft.

2. The tool for making the digital planting guide plate of claim 1, wherein: first slide rail layer and second slide rail layer longitudinal arrangement set up in the upper end of support main part, first slide rail layer and second slide rail layer all include two symmetries and set up the slide at support main part both ends, be equipped with on the slide and match the cross-sectional shape and be square slider.

3. The tool for manufacturing the digital planting guide plate according to claim 2, wherein: the positioning tray comprises a U-shaped groove which accords with the tooth structure of the oral cavity of a human body and a positioning handle which is arranged at the upper end of the U-shaped groove and forms an integrated structure with the U-shaped groove; a plurality of through holes and radiation-blocking mark points are respectively arranged on the bottom plate and the annular side plate in the U-shaped groove, a transverse key way with an annular block structure extends upwards from the lower end of the positioning handle, and a longitudinal key way with an annular block structure extends downwards from the bottom of the positioning handle; the radiation-resistant mark points on the annular side plates are of circular groove structures, and the radiation-resistant mark points on the bottom plate are of circular ring structures.

4. The tool for making the digital planting guide plate of claim 3, wherein: the positioning key channel comprises a transverse positioning key channel and a longitudinal positioning key channel, and the outer walls of the transverse positioning key channel and the longitudinal positioning key channel are fixed on the bottom plate of the bracket main body; the transverse positioning key ways are symmetrically arranged on two sides of the transverse key way, and the longitudinal positioning key way is arranged at the upper end of the longitudinal key way.

5. The tool for making the digital planting guide plate of claim 4, wherein: the universal bearing is of an annular structure, and the positioning shaft is of a circular tubular structure with the upper end sealed.