CN215789285U

CN215789285U - Bidirectional positioning device for medical microscope shell

Info

Publication number: CN215789285U
Application number: CN202121425344.9U
Authority: CN
Inventors: 徐雷雷; 叶瑞鹏; 甘辉武
Original assignee: Zeye Precision Instrument Kunshan Co ltd
Current assignee: Zeye Precision Instrument Kunshan Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2022-02-11
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a bidirectional positioning device for a medical microscope shell, which comprises a station fixing plate, a first positioning assembly and a second positioning assembly, wherein the first positioning assembly is arranged on one side of the station fixing plate and used for positioning the front side of the medical microscope shell, and the second positioning assembly is arranged on the other side of the station fixing plate and used for positioning the back side of the medical microscope shell. The utility model realizes the accurate positioning of the front and back surfaces of the medical microscope shell.

Description

Bidirectional positioning device for medical microscope shell

Technical Field

The utility model belongs to the technical field of positioning tools, and particularly relates to a bidirectional positioning device for a medical microscope shell.

Background

The medical microscope shell is a part of a medical microscope assembly structure, and after the conventional medical microscope shell is machined and molded, some detailed positions of the product need to be machined. The existing positioning tool is inconvenient to disassemble, the applicable medical microscope shell which cannot be well positioned cannot be positioned, and the precision of subsequent processing operation is caused to be problematic due to the positioning deviation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems and provides a bidirectional positioning device for a medical microscope shell, so that the front side and the back side of the medical microscope shell can be accurately positioned. In order to achieve the purpose, the technical scheme of the utility model is as follows:

the bidirectional positioning device for the medical microscope shell comprises a station fixing plate, a first positioning assembly and a second positioning assembly, wherein the first positioning assembly is arranged on one side of the station fixing plate and used for positioning the front side of the medical microscope shell, and the second positioning assembly is arranged on the other side of the station fixing plate and used for positioning the back side of the medical microscope shell;

the first positioning component comprises a bottom plate arranged at the top of the station fixing plate, a first supporting groove arranged on the bottom plate, arc-shaped grooves symmetrically arranged at two sides of the first supporting groove and sunken in the bottom plate, and first pressing plates arranged at two sides of the bottom plate and used for correspondingly lifting, clamping and matching with the arc-shaped grooves,

the second positioning assembly comprises a second support groove which is sunken in the station fixing plate, a plurality of support blocks which are arranged in the second support groove in a surrounding mode at intervals, a directional column which is arranged in the second support groove, and a gland assembly which is arranged on the side edge of the second support groove and used for rotatably opening and closing the crimping medical microscope shell.

Specifically, the medical microscope casing includes the main casing body, locates the annular portion of main casing body both ends evagination, locates the apron that main casing body bottom bilateral symmetry slope set up, main casing body top is equipped with the invagination region, is equipped with a plurality of erection columns on the interior week of invagination region.

Specifically, a directional hole is formed in the inner wall of one side of the invagination area, and a positioning piece is arranged on the inner wall of the other side of the invagination area.

Specifically, the two ends of the first supporting groove are respectively provided with a vertical arc-shaped baffle arranged upwards, and the arc-shaped groove is located between the two symmetrical arc-shaped baffles.

Specifically, the bottom of the first pressing plate is provided with a pressing table fixed on the bottom plate, the first pressing plate is connected with the pressing table through a handle nut, and the end of the first pressing plate extends to the upper side of the arc-shaped groove.

Specifically, the bottom and the corresponding matching in first supporting groove of main casing body, the bottom and the corresponding matching of arc recess of annular portion, the spacing both sides outer wall of main casing body of cowl, the corresponding crimping in top of first clamp plate and annular portion.

Specifically, the gland assembly comprises a first vertical frame fixedly arranged on one side of the second support groove, a second pressure plate coupled to the top of the first vertical frame, a connecting rod arranged in the middle of the second pressure plate, a gland connected with the connecting rod, a second vertical frame fixedly arranged on the other side of the second support groove, a rotating rod coupled to the top of the second vertical frame, and a limiting handle arranged on the top of the rotating rod; the outer end of the second pressure plate is provided with an opening which is matched with the limit handle in an inserting manner.

Specifically, the top of the main shell body is correspondingly matched with the second supporting groove, the supporting blocks limit the inner wall of the sunken area of the main shell body, the orientation columns are correspondingly matched with the orientation holes in an inserting mode, and the pressing cover is in pressing connection with the cover plate correspondingly.

Compared with the prior art, the bidirectional positioning device for the medical microscope shell has the beneficial effects that:

the front and back surfaces of the medical microscope shell are positioned by arranging the first positioning assembly and the second positioning assembly, so that the positioning is accurate and the processing operation is easy to realize; the axial direction of the annular part of the shell of the positioning medical microscope is effectively positioned in the first positioning assembly through the matching of the handle nut and the first supporting groove; the annular part of the shell of the positioning medical microscope is exposed in the second positioning assembly through the matching of the gland assembly and the second supporting groove, so that the targeted processing operation of the annular part is facilitated; the whole positioning device has the effects of high precision, easy operation and convenient adjustment and control.

Drawings

FIG. 1 is a schematic structural view of a medical microscope housing positioned by a bi-directional positioning device according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a two-way positioning device for a housing of a medical microscope in this embodiment;

FIG. 3 is a partial structural view of a second positioning assembly in the present embodiment;

FIG. 4 is a schematic view of a shell structure of the medical microscope of the present embodiment;

FIG. 5 is a second schematic view of the shell structure of the medical microscope of the present embodiment;

the figures in the drawings represent:

the medical microscope comprises a 1-station fixing plate, a 11 first positioning assembly, a 12 second positioning assembly, a 2 medical microscope shell, a 21 main shell, a 22 annular part, a 23 cover plate, a 24 invagination area, a 25 mounting column, a 26 mounting hole, a 27 orientation hole, a 28 positioning piece, a 2 bottom plate, a 21 first supporting groove, a 22 arc-shaped groove, a 23 first pressing plate, a 24 arc-shaped baffle, a 3 pressing table, a 31 handle nut, a 4 second supporting groove, a 41 supporting block, a 42 orientation column, a 43 notch position, a 5 first stand, a 51 second pressing plate, a 52 connecting rod, a 53 pressing cover, a 54 second stand, a 55 rotating rod, a 56 limiting handle and a 57 opening.

Detailed Description

The technical solutions in the embodiments of the present invention are described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.

Example (b):

referring to fig. 1 to 5, the present embodiment is a bidirectional positioning device for a medical microscope housing, and the bidirectional positioning device includes a station fixing plate 1, a first positioning assembly 11 disposed on one side of the station fixing plate 1 and used for positioning a front surface of the medical microscope housing 2, and a second positioning assembly 12 disposed on the other side of the station fixing plate 1 and used for positioning a back surface of the medical microscope housing 2.

The medical microscope casing 2 comprises a main casing 21, annular parts 22 protruding outwards at two ends of the main casing 21, and cover plates 23 symmetrically and obliquely arranged at two sides of the bottom of the main casing 21. The top of the main housing 21 is provided with an invagination area 24, and the inner circumference of the invagination area 24 is provided with a plurality of mounting posts 25. The cover plate 23 is provided with a plurality of mounting holes 26, and the mounting holes 26 are fixed on the main housing 21 through mounting members. The inner wall of one side of the invagination area 24 is provided with a directional hole 27, and the inner wall of the other side of the invagination area 24 is provided with a positioning piece 28.

The first positioning component 11 comprises a bottom plate 2 arranged at the top of the station fixing plate 1, a first supporting groove 21 arranged on the bottom plate 2, arc-shaped grooves 22 symmetrically arranged on two sides of the first supporting groove 21 and sunken in the bottom plate 2, and first pressing plates 23 arranged on two sides of the bottom plate 2 and used for being correspondingly lifted, clamped and matched with the arc-shaped grooves 22.

Two ends of the first supporting groove 21 are respectively provided with an arc-shaped baffle plate 24 which is vertically and upwards arranged, and the arc-shaped groove 22 is positioned between the two symmetrical arc-shaped baffle plates 24.

The bottom of the first pressing plate 23 is provided with a pressing platform 3 fixed on the bottom plate 2, the first pressing plate 23 is connected with the pressing platform 3 through a handle nut 31, and the distance between the first pressing plate 23 and the pressing platform 3 is adjusted by manually screwing the handle nut 31. The end of the first presser plate 23 extends above the arc-shaped groove 22.

The bottom of the main shell 21 is correspondingly matched with the first supporting groove 21, the bottom of the annular part 22 is correspondingly matched with the arc-shaped groove 22, the arc-shaped baffle plate 24 limits the outer walls of two sides of the main shell 21, and the first pressing plate 23 is correspondingly pressed with the top of the annular part 22.

The second positioning component 12 comprises a second supporting groove 4 which is sunken in the station fixing plate 1, a plurality of supporting blocks 41 which are arranged in the second supporting groove 4 and are enclosed at intervals, a directional column 42 which is arranged in the second supporting groove 4, and a gland component which is arranged on the side edge of the second supporting groove 4 and is used for rotationally opening, closing and crimping the shell of the medical microscope;

the gland component comprises a first vertical frame 5 fixedly arranged on one side of the second supporting groove 4, a second pressure plate 51 coupled to the top of the first vertical frame 5, a connecting rod 52 arranged in the middle of the second pressure plate 51, a gland 53 connected with the connecting rod 52, a second vertical frame 54 fixedly arranged on the other side of the second supporting groove 4, a rotating rod 55 coupled to the top of the second vertical frame 54, and a limiting handle 56 arranged on the top of the rotating rod 55. The outer end of the second pressing plate 51 is provided with an opening 57 which is matched with the limit handle 56 in an inserted manner.

The two ends of the second support groove 4 are respectively provided with a notch position 43 for avoiding the annular part 22.

The top of the main shell 21 is correspondingly matched with the second support groove 4, the inner wall of the sunken area 24 of the main shell 21 is limited by the support blocks 41, the orientation column 42 is correspondingly inserted and matched with the orientation hole 27, and the gland 53 is correspondingly pressed and connected with the cover plate 23.

When the positioning medical microscope shell is applied to the embodiment, the front surface of the positioning medical microscope shell is placed in the first positioning component 11 for positioning, and the limiting adjustment is realized through the handle nut 31; the reverse side of the shell of the positioning medical microscope is placed in the second positioning component 12 for positioning, and the limiting adjustment is realized through the gland component.

In the embodiment, the first positioning assembly 11 and the second positioning assembly 12 are arranged to position the front and back surfaces of the medical microscope shell, so that the positioning is accurate and the processing operation is easy to realize; the axial direction of the annular part 22 of the shell of the positioning medical microscope is effectively positioned in the first positioning component 11 through the matching of the handle nut 31 and the first supporting groove 21; the annular part 22 of the shell of the positioning medical microscope is exposed out of the second positioning assembly 12 through the matching of the gland assembly and the second supporting groove 4, so that the targeted processing operation of the annular part 22 is facilitated; the whole positioning device has the effects of high precision, easy operation and convenient adjustment and control.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. Two-way positioner is used to medical treatment microscope casing, its characterized in that: the positioning device comprises a station fixing plate, a first positioning assembly and a second positioning assembly, wherein the first positioning assembly is arranged on one side of the station fixing plate and used for positioning the front side of a medical microscope shell, and the second positioning assembly is arranged on the other side of the station fixing plate and used for positioning the back side of the medical microscope shell;

2. The bi-directional positioning device for a medical microscope housing according to claim 1, characterized in that: the medical microscope shell comprises a main shell body, annular parts arranged at two ends of the main shell body and protruding outwards, and cover plates arranged at two sides of the bottom of the main shell body symmetrically and obliquely, wherein an invagination area is arranged at the top of the main shell body, and a plurality of mounting columns are arranged on the inner periphery of the invagination area.

3. The bi-directional positioning device for a medical microscope housing according to claim 2, characterized in that: the inner wall of one side of the invagination area is provided with a directional hole, and the inner wall of the other side of the invagination area is provided with a positioning piece.

4. The bi-directional positioning device for a medical microscope housing according to claim 2, characterized in that: the two ends of the first supporting groove are respectively provided with arc-shaped baffles which are vertically and upwards arranged, and the arc-shaped groove is positioned between the two symmetrical arc-shaped baffles.

5. The bi-directional positioning device for a medical microscope housing according to claim 1, characterized in that: the bottom of the first pressing plate is provided with a pressing table fixed on the bottom plate, the first pressing plate is connected with the pressing table through a handle nut, and the end of the first pressing plate extends to the upper side of the arc-shaped groove.

6. The bi-directional positioning device for a medical microscope housing according to claim 4, characterized in that: the bottom and the corresponding matching of first supporting groove of main casing body, the bottom and the corresponding matching of arc recess of annular portion, the spacing both sides outer wall of main casing body of cowl, the corresponding crimping in top of first clamp plate and annular portion.

7. The bi-directional positioning device for a medical microscope housing according to claim 3, characterized in that: the gland assembly comprises a first vertical frame fixedly arranged on one side of the second support groove, a second pressure plate coupled to the top of the first vertical frame, a connecting rod arranged in the middle of the second pressure plate, a gland connected with the connecting rod, a second vertical frame fixedly arranged on the other side of the second support groove, a rotating rod coupled to the top of the second vertical frame, and a limiting handle arranged on the top of the rotating rod; the outer end of the second pressure plate is provided with an opening which is matched with the limit handle in an inserting manner.

8. The bi-directional positioning device for a medical microscope housing according to claim 7, wherein: the top of the main shell body is correspondingly matched with the second supporting groove, the supporting blocks limit the inner wall of the sunken area of the main shell body, the directional columns are correspondingly matched with the directional holes in an inserting mode, and the pressing cover is in pressing connection with the cover plate correspondingly.