CN218451662U

CN218451662U - Support for manufacturing digital planting guide plate

Info

Publication number: CN218451662U
Application number: CN202221031775.1U
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: 2023-02-07
Anticipated expiration: 2032-04-29

Abstract

The utility model discloses a bracket for manufacturing a digital planting guide plate, which comprises a bracket main body, a plurality of connecting rods and adjusting rods which are arranged at the upper end of the bracket main body, and a positioning device which is arranged at the middle position of a bottom plate of the bracket main body; the positioning device comprises a plurality of positioning key ways arranged around the positioning tray, a positioning shaft penetrates through the middle position of the universal bearing, and a positioning rod is embedded in the positioning shaft. 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

Support for manufacturing digital planting guide plate

Technical Field

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

In order to solve the technical problem, the utility model provides a technical scheme is a support of baffle is planted in preparation digitization: comprises a bracket main body, a plurality of connecting rods and adjusting rods which are arranged at the upper end of the bracket main body, and a positioning device which is arranged at the middle position of a bottom plate of the bracket main body; the positioning device comprises a plurality of positioning key ways arranged around the positioning tray, a positioning shaft penetrates through the middle position of the universal bearing, and a positioning rod is embedded in the positioning shaft.

As an improvement, the cross section of the bracket main body is U-shaped, a plurality of longitudinally arranged slideways are arranged on two symmetrical side plates of the bracket main body, a sliding block matched with the slideway is arranged on the slideway, a connecting rod or an adjusting rod penetrates through the inside of the sliding block, the adjusting rod is arranged below the connecting rod and penetrates through a positioning bolt way, and a universal bearing is arranged in the middle of the connecting rod.

As an improvement, the support main body is of a square plate-shaped structure, the two sides of the support main body are symmetrically provided with slideways, the slideways are provided with sliders matched with the slideways, adjusting rods penetrate through the insides of the sliders, the adjusting rods are arranged below the connecting rods and penetrate through the positioning key ways, and one of the slideways is provided with a positioning piece with an E-shaped cross section.

As the improvement, the end of the lower support bar of setting element and one side fixed connection of support subject, the lower support bar vertical slide of setting element sets up, the connecting rod and the lower support bar that transversely set up in the setting element are the flexible rod-like structure of second grade, vertical pole and last connecting rod and well connecting rod all are connected through the rotation axis in the setting element, the rotation axis nestification is on the outer wall of vertical pole, go up connecting rod and well connecting rod respectively fixed connection on the outer wall of rotation axis, the end of going up connecting rod and well connecting rod is equipped with parallel arrangement's universal bearing.

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

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

the structure is simple, and the use is convenient;

the problem of retention of a patient without a tooth jaw can be well solved.

Drawings

Fig. 1 is a schematic structural diagram of the first embodiment.

Fig. 2 is a schematic structural diagram of the second embodiment.

Fig. 3 is a top view of fig. 2.

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, connecting rod, 3, regulation pole, 4, positioner, 5, universal bearing, 6, location tray, 7, location key way, 8, location axle, 9, locating lever, 10, slide, 11, slider, 12, setting element, 13, lower support bar, 14, vertical pole, 15, upper connecting rod, 16, well connecting rod, 17, rotation axis

Detailed Description

The following will explain in detail a bracket for manufacturing a digital planting guide plate according to the present invention with reference to fig. 1-4.

With reference to the attached drawings 1-4, the bracket for manufacturing the digital planting guide plate comprises a bracket main body 1, a plurality of connecting rods 2 and adjusting rods 3 which are arranged at the upper end of the bracket main body 1, and a positioning device 4 which is arranged at the middle position of a bottom plate of the bracket main body 1; the universal bearing 5 is arranged on the connecting rod 2, the positioning device 4 comprises a plurality of positioning key ways 7 arranged around the positioning tray 6, a positioning shaft 8 penetrates through the middle position of the universal bearing 5, and a positioning rod 9 is nested in the positioning shaft 8.

The cross-sectional shape of support main part 1 is "U" shape, is equipped with the slide 10 that a plurality of longitudinal arrangement set up on the symmetry both sides board of support main part 1, is equipped with the slider 11 that matches rather than on the slide 10, and slider 11 is inside to run through and is equipped with connecting rod 2 or adjusts pole 3, and the setting of locating tie way 7 is run through to adjust pole 3 below connecting rod 2, and the intermediate position of connecting rod 2 is equipped with universal bearing 5.

The support main body 1 is of a square plate-shaped structure, the two sides of the support main body 1 are symmetrically provided with slide ways 10, the slide ways 10 are provided with slide blocks 11 matched with the slide ways, adjusting rods 3 penetrate through the inside of the slide blocks 11, the adjusting rods 3 are arranged below the connecting rods 2 and penetrate through the positioning key ways 7, and a positioning piece 12 with an E-shaped cross section is arranged on the outer side of one slide way 10.

Terminal and one side fixed connection of support subject 1 of lower support bar 13 of setting element 12, the perpendicular slide 10 setting of lower support bar 13 of setting element 12, connecting rod 2 and lower support bar 13 that transversely set up in setting element 12 are the flexible rod-like structure of second grade, vertical pole 14 is connected through rotation axis 17 with last connecting rod 15 and well connecting rod 16 in setting element 12, rotation axis 17 nestification is on vertical pole 14's outer wall, go up connecting rod 15 and well connecting rod 16 fixed connection respectively on rotation axis 17's outer wall, the end of going up connecting rod 15 and well connecting rod 16 is equipped with parallel arrangement's universal bearing 5.

The universal bearing 5 is of an annular structure, the positioning shaft 8 is of a circular tubular structure with the upper end sealed, scales are arranged on the outer wall of the positioning shaft, and the positioning rod 9 is of a cylindrical structure.

Example one

The connecting rod 2 is provided with a universal bearing 5, the positioning device 4 comprises a plurality of positioning key ways 7 arranged around the positioning tray 6, a positioning shaft 8 penetrates through the middle position of the universal bearing 5, and a positioning rod 9 is nested in the positioning shaft 8.

The cross section of the bracket main body 1 is U-shaped, a plurality of longitudinally arranged slideways 10 are arranged on two symmetrical side plates of the bracket main body 1, a sliding block 11 matched with the slideway 10 is arranged on the slideway 10, a connecting rod 2 or an adjusting rod 3 is arranged in the sliding block 11 in a penetrating way, the adjusting rod 3 is arranged below the connecting rod 2 and arranged in a penetrating way of a positioning bolt channel 7, and a universal bearing 5 is arranged in the middle of the connecting rod 2.

When the positioning tray 6 is used, the positioning tray 6 is combined with the three-dimensional image data obtained by the CBCT shot by the patient wearing the positioning tray 6, and the position relation of the skull of the patient on the main body support 1 is obtained through an algorithm; the axis of a universal bearing 5 on the connecting rod 2 is adjusted, the adjusting rod 3 is moved, and the positioning shaft 8 penetrates through the universal bearing 5 and obtains the relative position of the implant in the space relative to the positioning tray 6; moving the positioning shaft 8, inserting the positioning rod 9 into the silicon offset printing mould layer of the positioning tray 6, separating the positioning rod 9 from the positioning shaft 8, leaving the positioning rod 9 on the mould material, pouring gypsum into the mould material, and turning out a gypsum model with the positioning rod 9; the positioning rod 9 is sleeved with the guide ring, and the formed diaphragm is pressed on the gypsum by using a negative pressure forming machine (oral cavity common consumables such as injection molding, light-cured resin, tooth powder, denture powder and the like can also be used for manufacturing the guide plate), so that the implant guide plate containing the angle, the depth and the direction information of the implant can be obtained.

Example two

The connecting rod 2 is provided with a universal bearing 5, the positioning device 4 comprises a plurality of positioning key ways 7 arranged around the positioning tray 6, a positioning shaft 8 penetrates through the middle position of the universal bearing 5, and a positioning rod 9 is nested inside the positioning shaft 8.

When the positioning tray 6 is used, the positioning tray 6 is combined with the three-dimensional image data obtained by the CBCT shot by the patient wearing the positioning tray 6, and the position relation of the skull of the patient on the main body support 1 is obtained through an algorithm; the position of the lower supporting piece 13 is adjusted and fixed, the lengths of the rotating shaft 17, the upper connecting rod 15 and the middle connecting rod 16 and the axis position of the universal bearing 5 at the tail end are adjusted, and the positioning shaft 8 penetrates through the universal bearing 5 and obtains the relative position of the implant in the space relative to the positioning tray 6; moving the positioning shaft 8, inserting the positioning rod 9 into the silicon offset printing mould layer of the positioning tray 6, separating the positioning rod 9 from the positioning shaft 8, leaving the positioning rod 9 on the impression material, pouring gypsum into the impression material, and turning out a gypsum model with the positioning rod 9; the positioning rod 9 is sleeved with the guide ring, and the formed diaphragm is pressed on the gypsum by using a negative pressure forming machine (oral cavity common consumables such as injection molding, light-cured resin, tooth powder, denture powder and the like can also be used for manufacturing the guide plate), so that the implant guide plate containing the angle, the depth and the 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 support of baffle is planted in preparation digitization which characterized in that: comprises a bracket main body, a plurality of connecting rods and adjusting rods which are arranged at the upper end of the bracket main body, and a positioning device which is arranged at the middle position of a bottom plate of the bracket main body; the positioning device comprises a plurality of positioning key ways arranged around the positioning tray, a positioning shaft penetrates through the middle position of the universal bearing, and a positioning rod is embedded in the positioning shaft.

2. The bracket for manufacturing the digital planting guide plate according to claim 1, wherein: the cross-sectional shape of support main part is "U" shape, be equipped with the slide that a plurality of longitudinal arrangement set up on the symmetry both sides board of support main part, be equipped with the slider that matches rather than on the slide, slider inside runs through and is equipped with connecting rod or adjusts the pole, adjust the pole and locate the below of connecting rod and run through the setting of location bolt way, the intermediate position of connecting rod is equipped with universal bearing.

3. The bracket for manufacturing the digital planting guide plate according to claim 1, wherein: the support main part is square plate-shaped structure, the bilateral symmetry of support main part is equipped with the slide, be equipped with the slider rather than matching on the slide, the slider is inside to run through and is equipped with the regulation pole, the regulation pole is located the below of connecting rod and is run through the setting of location bolt way, and one of them the slide outside is equipped with the setting element that the cross-sectional shape is "E" shape.

4. The bracket for manufacturing the digital planting guide plate according to claim 3, wherein: the end of the lower support rod of setting element and one side fixed connection of support main part, the lower support rod vertical slide of setting element sets up, the connecting rod and the lower support rod that transversely set up in the setting element are the flexible shaft-like structure of second grade, vertical pole and last connecting rod and well connecting rod all are connected through the rotation axis in the setting element, the rotation axis nestification is on the outer wall of vertical pole, go up connecting rod and well connecting rod fixed connection respectively on the outer wall of rotation axis, the end of going up connecting rod and well connecting rod is equipped with parallel arrangement's universal bearing.

5. The bracket for manufacturing the digital planting guide plate according to claim 1, wherein: the universal bearing is of an annular structure, the positioning shaft is of a circular tubular structure with the upper end sealed, scales are arranged on the outer wall of the positioning shaft, and the positioning rod is of a cylindrical structure.