CN222450210U - Fixed station for detecting die body convenient to adjust - Google Patents

Abstract

The utility model discloses a fixing table for detecting a die body, which comprises a bottom plate, a supporting seat, a rotating table and a die body fixing component, wherein the supporting seat is arranged on the bottom plate, the rotating table is rotationally arranged on the supporting seat, a supporting disc is arranged on the rotating table, the die body fixing component is rotationally arranged on the supporting disc, an annular guide groove is arranged in the supporting seat, an annular guide rail matched with the annular guide groove is arranged on the rotating table, the annular guide groove guides and limits the annular guide rail, a positioning screw is connected with the lower end of the inner part of the rotating table through threads, the lower end of the positioning screw abuts against the annular guide groove, and the rotating table can be positioned through the positioning screw. The utility model relates to the technical field of medical equipment, in particular to a fixing table for detecting a die body, which is convenient to disassemble and assemble the die body and convenient to adjust.

Description

Fixed station for detecting die body convenient to adjust

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixing table for a detection die body, which is convenient to adjust.

Background

The dental phantom is a detection device dedicated to detecting the imaging quality of the dental CT apparatus. The detection die body is fixed on the CT equipment through the fixing support for detection, so that clear image scanning can be performed on an oral panoramic X-ray film, a temporomandibular joint panoramic X-ray film, a skull positioning orthotopic X-ray film, a lateral X-ray film and the like.

Unlike whole body CT scan, dental CT scan requires acquisition of multi-angle image data, and therefore, a mold body is generally required to have a certain displacement or deflection capability, whereas a conventional dental mold body adopts a fixed design, and the dental mold body fixed on a fixed bracket is required to be manually disassembled for deflection or displacement during detection, so that the operation is complex, time is consumed, errors are easily generated, and the scanning result is easily affected in the disassembly and adjustment process, and therefore, improvement is required to solve the existing problems.

Disclosure of utility model

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the fixing table for detecting the die body, which is convenient to disassemble and assemble the die body and convenient to adjust.

The technical scheme includes that the fixing table for the detection die body convenient to adjust comprises a bottom plate, a supporting seat, a rotary table and a die body fixing assembly, wherein the supporting seat is arranged on the bottom plate, the rotary table is rotatably arranged on the supporting seat, a supporting disc is arranged on the rotary table, the die body fixing assembly is rotatably arranged on the supporting disc, an annular guide groove is formed in the supporting seat, an annular guide rail matched with the annular guide groove is formed in the rotary table, and the annular guide groove guides and limits the annular guide rail.

In order to be convenient for carry out spacing to the rotation angle of revolving stage, the inside lower extreme threaded connection of revolving stage has the locating screw, locating screw lower extreme and annular guide slot looks butt, can fix a position the revolving stage through the locating screw.

For be convenient for to detect the die body and carry out dismouting fixedly, die body fixed subassembly includes layer board, die body place platform, two-way lead screw and die body fixed plate, the layer board rotates to be located on the supporting disk, the die body is placed the platform and is located on the layer board, two-way lead screw runs through the die body and is placed the platform rotation and locate in the layer board between two inside walls, two symmetrical threaded connection in two ends of the two-way lead screw has the screw thread piece, be equipped with the mount on the screw thread piece, die body is placed the platform both ends symmetry and is equipped with the extension board, mount one end runs through the extension board and extends to die body and place a top, the die body fixed plate is located on the mount, the die body fixed plate is equipped with two sets of, two sets of the die body fixed plate sets up relatively.

Wherein, two-way lead screw one end is equipped with the hand crank.

In order to be convenient for adjust the position of detecting the die body, layer board lower extreme one side is equipped with the screw thread board, threaded connection has the screw thread pin pole on the screw thread board, the equipartition is equipped with multiunit pinhole on the supporting disk around encircling, screw thread pin pole is connected with one of them a set of pinhole block.

In order to facilitate observation of the angle adjusting position, the supporting seat is provided with angle scales, and the rotary table is provided with an indicating needle matched with the angle scales.

The fixing table for the detection die body, which is convenient to adjust, has the advantages that:

1. The angle of the rotary table can be adjusted through limit fit of the annular guide groove and the annular guide rail, so that the deflection angle of the detection die body is adjusted;

2. The die body fixing assembly can be driven to rotate along with the die body fixing assembly by rotating the supporting plate, so that the direction of the detection die body is adjusted, and the scanning effect on the detection die body can be improved;

3. The die body fixing assembly can be used for conveniently and rapidly installing or detaching the detection model, and the convenience for detecting the die body to disassemble and assemble is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of a fixing table for a detection die body, which is convenient to adjust;

FIG. 2 is a schematic diagram showing a second perspective structure of a fixing table for a detection mold body, which is convenient to adjust;

FIG. 3 is a schematic view showing the installation of a support base and a rotary table of the fixing table for detecting a die body, which is convenient to adjust;

Fig. 4 is a schematic perspective view of a die body fixing assembly of the fixing table for detecting a die body, which is convenient to adjust.

The device comprises a base plate 1, a supporting seat 2, a supporting seat 3, a rotating table 4, a die body fixing assembly 5, a supporting disc 6, an annular guide groove 7, an annular guide rail 8, a positioning screw rod 9, a supporting plate 10, a die body placing table 11, a bidirectional screw rod 12, a die body fixing plate 13, a threaded block 14, a fixing frame 15, a supporting plate 16, a crank handle 17, a threaded plate 18, a threaded pin rod 19, a pin hole 20, an angle scale 21 and an indicating needle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

The utility model adopts the technical scheme that the fixing table for the detection die body convenient to adjust comprises a bottom plate 1, a supporting seat 2, a rotating table 3 and a die body fixing assembly 4, wherein the supporting seat 2 is arranged on the bottom plate 1, the rotating table 3 is rotatably arranged on the supporting seat 2, an angle scale 20 is arranged on the supporting seat 2, an indicator 21 matched with the angle scale 20 is arranged on the rotating table 3, a supporting disc 5 is arranged on the rotating table 3, the die body fixing assembly 4 is rotatably arranged on the supporting disc 5, an annular guide groove 6 is arranged in the supporting seat 2, an annular guide rail 7 matched with the annular guide groove 6 is arranged on the rotating table 3, the annular guide groove 6 guides and limits the annular guide rail 7, a positioning screw 8 is connected to the lower end of the inner part of the rotating table 3 in a threaded manner, the lower end of the positioning screw 8 abuts against the annular guide groove 6, and the rotating table 3 can be positioned through the positioning screw 8.

As shown in fig. 4, the die body fixing assembly 4 comprises a supporting plate 9, a die body placing table 10, a bidirectional screw rod 11 and a die body fixing plate 12, wherein the supporting plate 9 is rotationally arranged on the supporting plate 5, a threaded plate 17 is arranged on one side of the lower end of the supporting plate 9, threaded pins 18 are connected to the threaded plate 17 in a threaded manner, a plurality of groups of pin holes 19 are uniformly distributed on the supporting plate 5 in a surrounding manner, the threaded pins 18 are connected with one group of pin holes 19 in a clamping manner, the die body placing table 10 is arranged on the supporting plate 9, the bidirectional screw rod 11 penetrates through the die body placing table 10 and is rotationally arranged between two inner side walls in the supporting plate 9, two ends of the bidirectional screw rod 11 are symmetrically connected with threaded blocks 13, a fixing frame 14 is arranged on the threaded blocks 13, support plates 15 are symmetrically arranged at two ends of the die body placing table 10, one end of the fixing frame 14 penetrates through the support plates 15 and extends to the upper side of the die body placing table 10, the die body fixing plate 12 is arranged on the fixing frame 14, the die body fixing plate 12 is provided with two groups of die body fixing plates 12, the two groups of die body fixing plates 12 are oppositely arranged, and one end of the bidirectional screw rod 11 is provided with a crank 16.

When the die body is in specific use, the die body is placed on the die body placing table 10, the hand crank 16 is rotated to drive the bidirectional screw rod 11 to rotate, the threaded block 13 drives the die body fixing plate 12 to clamp and fix the die body through the fixing frame 14, looseness is prevented, after fixation is completed, the rotary table 3 is rotated to enable the rotary table 3 to conduct angle deflection under the limit of the annular guide groove 6 and the annular guide rail 7, the fixed die body is further enabled to conduct angle deflection, the deflection degree can be accurately observed through the arranged angle scale 20 and the indicator needle 21, after adjustment is completed, the positioning screw rod 8 is screwed to enable the rotary table 3 to conduct limit fixation with the supporting seat 2, when the scanning direction of the die body needs to be adjusted, the supporting plate 9 is rotated, the die body is further rotated so that the direction is adjusted, and after adjustment is completed, the threaded pin rod 18 is screwed, the threaded pin rod is enabled to be pinned into the pin hole 19 opposite to the threaded pin hole 19, and the fixation limit of the supporting plate 9 is further completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (6)

1. The utility model provides a detect fixed station for die body convenient to adjust, includes bottom plate, supporting seat and revolving stage, its characterized in that still includes die body fixed subassembly, the supporting seat is located on the bottom plate, the revolving stage rotates to be located on the supporting seat, be equipped with the supporting disk on the revolving stage, die body fixed subassembly rotates to be located on the supporting disk, the inside annular guide way that is equipped with of supporting seat, be equipped with the annular guide way with annular guide way looks adaptation on the revolving stage, annular guide way is directed and spacing annular guide way.

2. The fixed table for the detection die body convenient to adjust according to claim 1, wherein a positioning screw is connected to the lower end of the inner portion of the rotary table in a threaded manner, the lower end of the positioning screw abuts against the annular guide groove, and the rotary table can be positioned through the positioning screw.

3. The fixed table for detecting die bodies convenient to adjust according to claim 2, wherein the die body fixing assembly comprises a supporting plate, a die body placing table, a two-way screw rod and a die body fixing plate, the supporting plate is rotationally arranged on a supporting plate, the die body placing table is arranged on the supporting plate, the two-way screw rod penetrates through the die body placing table to be rotationally arranged between two inner side walls in the supporting plate, two ends of the two-way screw rod are symmetrically connected with threaded blocks, a fixing frame is arranged on the threaded blocks, support plates are symmetrically arranged at two ends of the die body placing table, one end of the fixing frame penetrates through the support plates to extend to the upper portion of the die body placing table, the die body fixing plate is arranged on the fixing frame, two groups of die body fixing plates are arranged, and the two groups of die body fixing plates are oppositely arranged.

4. The fixed table for the detection die body convenient to adjust according to claim 3, wherein a threaded plate is arranged on one side of the lower end of the supporting plate, threaded pin rods are connected to the threaded plate in a threaded mode, a plurality of groups of pin holes are uniformly distributed on the supporting plate in a surrounding mode, and the threaded pin rods are connected with one group of pin holes in a clamping mode.

5. The fixed table for the detection die body convenient to adjust according to claim 4, wherein the supporting seat is provided with angle scales, and the rotary table is provided with indicating needles matched with the angle scales.

6. The fixed table for the detection die body convenient to adjust according to claim 5, wherein a crank is arranged at one end of the bidirectional screw rod.