CN215179579U

CN215179579U - Be applied to objective connecting piece of digital pathological section scanner

Info

Publication number: CN215179579U
Application number: CN202120709671.0U
Authority: CN
Inventors: 李小军; 李元庆
Original assignee: Epson Smart Medical Foshan Co ltd
Current assignee: Epson Smart Medical Foshan Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-14
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses an objective lens connecting piece applied to a digital pathological section scanner, which comprises a main connecting piece, an auxiliary connecting piece and an objective lens, wherein one side of the lower end of the main connecting piece is provided with a supporting block, the inner side of the supporting block is provided with a longitudinal chute which is longitudinally arranged, one side of the auxiliary connecting piece is provided with a guide block which can be movably arranged in the longitudinal chute, the supporting block is provided with a driving mechanism which can drive the guide block to slide up and down along the longitudinal chute, the lower end of the auxiliary connecting piece is provided with a square groove, a connecting block is movably arranged in the square groove, the objective lens is arranged at the lower end of the connecting block through a thread, the auxiliary connecting piece is also provided with an adjusting mechanism which can drive the movable connecting block to move freely in the square groove, the object connecting piece of the utility model can realize the position adjustment of the front, back, left and right sides, and up and down of the objective lens, thereby greatly improving the definition of images, and (4) imaging precision.

Description

Be applied to objective connecting piece of digital pathological section scanner

Technical Field

The utility model relates to a digit pathological section scanner field especially relates to a be applied to objective connecting piece of digit pathological section scanner.

Background

The digital pathological section scanner can carry out full-information and all-round rapid scanning on the whole glass slide, so that the traditional materialized glass slide is changed into a new generation of digital pathological section, a pathological doctor is further separated from a microscope, pathological diagnosis is realized through a network at any time and any place, global online synchronous remote consultation or offline consultation is realized, and meanwhile, the digital pathological section scanner has a powerful high-precision and high-quality digital information acquisition function, so that pathological analysis is more convenient and rapid.

The connecting piece between the digital pathological scanner and the objective lens in the market generally has the following problems: 1. the structure is too simple and is not easy to adjust; 2. the existing structure can not adjust the left, right, front, back, up and down positions and can not adjust the definition of imaging. As a medical instrument, the digital pathological scanner has insufficient definition, can influence the judgment error of the whole pathology, possibly leads to incorrect pathological analysis, can lead to misdiagnosis, and has very harmful influence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a be applied to objective connecting piece of digit pathological section scanner to solve above-mentioned background art's problem.

In order to achieve the above purpose, the utility model adopts the following scheme: the utility model provides an be applied to objective connecting piece of digital pathological section scanner, including main connecting piece, auxiliary connecting piece and objective, main connecting piece lower extreme one side is equipped with the supporting shoe inboard is equipped with the vertical spout of vertical setting, auxiliary connecting piece one side is equipped with the guide block that can the activity set up in vertical spout be equipped with on the supporting shoe and drive the guide block along the gliding actuating mechanism from top to bottom of vertical spout auxiliary connecting piece lower extreme is equipped with square groove the activity is equipped with the connecting block in the square groove, objective passes through threaded mounting in the connecting block lower extreme still be equipped with on the auxiliary connecting piece and drive the adjustment mechanism that moves the connecting block and move wantonly in square groove.

Furthermore, the driving mechanism comprises a rack arranged on one side of the guide block, a through groove communicated with the longitudinal sliding groove is formed on one side of the supporting block, and a gear capable of being meshed with the rack is rotatably mounted in the through groove.

Furthermore, the gear is an incomplete gear, and the outer wall without teeth is provided with an anti-slip strip.

Furthermore, a shell is arranged on one side of the supporting block, a jacking column is movably arranged on one side, close to the gear, of the shell, a reset spring capable of enabling one end of the jacking column to tightly push the gear is connected between the jacking column and the inner wall of the shell, and a power-assisted shifting plate is arranged on one side of the jacking column.

Further, adjustment mechanism is including two mobile device and two resilient means, two the mobile device sets gradually on the adjacent inner wall of square groove, two resilient means sets gradually on two other inner walls of square groove, the mobile device is including threaded connection in the bolt of secondary connecting piece one side connecting block one side is equipped with first spout slide in the first spout and be equipped with first slider, the tail end of bolt extends to in the square groove and rotate to connect on one side of first slider, resilient means is including setting up the second spout on the square groove inner wall slide in the second spout and be equipped with the second slider be connected with supporting spring between second slider and the connecting block.

Furthermore, one end of the jacking column for jacking the gear is provided with a rough layer.

To sum up, the utility model discloses for its beneficial effect of prior art is: the auxiliary connecting piece on the guide block can be driven to move up and down along the longitudinal sliding groove through the arrangement of the longitudinal sliding groove, the guide block and the driving mechanism, in addition, the connecting block for installing the objective lens is movably arranged in the square groove, and the connecting block can be fixed on each position of the square groove through the adjusting mechanism, so that the front, back, left and right adjustment is realized; the utility model discloses a position can be adjusted all around and about and from top to bottom to objective to the article connecting piece, has improved the definition of image, the imaging precision greatly.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a schematic bottom view of the present invention.

Fig. 4 is a schematic top view of the present invention.

Fig. 5 is a schematic sectional view taken along line a-a of fig. 4 according to the present invention.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The devices may be rotated 90 degrees or other orientations from different orientations and the spatially relative descriptors used therein should be interpreted as such and are not to be construed as limiting the invention, and the terms "first" and "second" are used for descriptive purposes only and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention is further described in the following figures and embodiments: as shown in fig. 1 to 5, an objective lens connecting piece applied to a digital pathological section scanner comprises a main connecting piece 1, an auxiliary connecting piece 2 and an objective lens 6, wherein a supporting block 3 is arranged on one side of the lower end of the main connecting piece 1, a longitudinal sliding groove 4 is longitudinally arranged on the inner side of the supporting block 3, a guide block 5 capable of being movably arranged in the longitudinal sliding groove 4 is arranged on one side of the auxiliary connecting piece 2, a driving mechanism capable of driving the guide block 5 to slide up and down along the longitudinal sliding groove 4 is arranged on the supporting block 3, a square groove 7 is arranged on the lower end of the auxiliary connecting piece 2, a connecting block 8 is movably arranged in the square groove 7, the objective lens 6 is mounted at the lower end of the connecting block 8 through threads, an adjusting mechanism capable of driving the movable connecting block 8 to move freely in the square groove 7 is further arranged on the auxiliary connecting piece 2, and through the arrangement of the longitudinal sliding groove 4, the guide block 5 and the driving mechanism, the auxiliary connecting piece 2 on the guide block 5 can be driven to move up and down along the longitudinal sliding groove 4, in addition, a connecting block 8 for installing an objective lens 6 is movably arranged in the square groove 7, and the connecting block 8 can be fixed on each position of the square groove 7 through an adjusting mechanism, so that the front, back, left and right adjustment is realized; the utility model discloses a position can be adjusted all around and about and from top to bottom to objective 8 to the article connecting piece, has improved the definition of image, the imaging precision greatly.

Referring to fig. 1 and 5, the driving mechanism includes a rack 21 disposed on one side of the guide block 5, a through groove 22 communicated with the longitudinal sliding groove 4 is disposed on one side of the support block 3, a gear 23 capable of meshing with the rack 21 is rotatably mounted in the through groove 22, and the gear 23 meshes with the rack 21 by shifting the gear 23, so as to drive the guide block 5 to move up and down along the longitudinal sliding groove 4, thereby realizing up-and-down movement adjustment of the objective lens 8.

The gear 23 is an incomplete gear, the outer wall without teeth is provided with the anti-slip strip 31, and the anti-slip strip 31 is pulled to drive the gear 23 to rotate, so that the rotating stability of the gear 23 is improved.

Referring to fig. 1 and 4, a housing 41 is disposed on one side of the support block 3, a pushing column 42 is movably disposed on one side of the housing 41 close to the gear 23, a return spring capable of pushing one end of the pushing column 42 against the gear 23 is connected between the pushing column 42 and an inner wall of the housing 41, a power-assisted toggle plate 44 is disposed on one side of the pushing column 42, one end of the pushing column 42 is pushed against the gear 23 by an elastic force of the return spring to prevent the gear 23 from accidentally rotating, and when the power-assisted toggle plate 44 is toggled, the pushing column 42 is disengaged from the gear 23, and the gear 23 can be easily rotated for adjustment.

The one end that top compression leg 42 pushed up gear 23 is equipped with the coarse layer, and then can be more stable with gear 23 top tight fixed, improve stability.

Referring to fig. 2-3, the adjusting mechanism includes two moving devices and two elastic devices, the two moving devices are sequentially disposed on the adjacent inner walls of the square groove 7, the two elastic devices are sequentially disposed on the other two inner walls of the square groove 7, the moving device includes a bolt 51 threaded to one side of the secondary connecting member 2, a first sliding groove 52 is disposed on one side of the connecting block 8, a first sliding block 53 is slidably disposed in the first sliding groove 52, a tail end of the bolt 51 extends into the square groove 7 and is rotatably connected to one side of the first sliding block 53, the elastic device includes a second sliding groove 54 disposed on the inner wall of the square groove 7, a second sliding block 55 is slidably disposed in the second sliding groove 54, a support spring 56 is connected between the second sliding block 55 and the connecting block 8, and during adjustment, by twisting the bolt 51, first slider 53 is being pushed against to the tail end of bolt 51, and then can drive connecting block 8 and remove along bolt 51's length direction, and two bolt 51's perpendicular setting, consequently can realize the adjusting position all around, and through resilient means's setting, improvement connecting block 8's that can be better stability.

In combination with the basic principles and main features of the present invention and the advantages of the present invention as shown and described above, those skilled in the art should understand that the present invention is not limited by the above embodiments, and only the description in the above embodiments and the description illustrates the principles of the present invention without departing from the spirit and scope of the present invention, the present invention can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an be applied to objective connecting piece of digit pathological section scanner which characterized in that: comprises a main connecting piece (1), an auxiliary connecting piece (2) and an objective lens (6), wherein one side of the lower end of the main connecting piece (1) is provided with a supporting block (3), a longitudinal sliding groove (4) which is longitudinally arranged is arranged at the inner side of the supporting block (3), a guide block (5) which can be movably arranged in the longitudinal sliding groove (4) is arranged at one side of the auxiliary connecting piece (2), a driving mechanism which can drive the guide block (5) to slide up and down along the longitudinal sliding groove (4) is arranged on the supporting block (3), a square groove (7) is arranged at the lower end of the auxiliary connecting piece (2), a connecting block (8) is movably arranged in the square groove (7), the objective lens (6) is arranged at the lower end of the connecting block (8) through threads, and an adjusting mechanism capable of driving the movable connecting block (8) to move randomly in the square groove (7) is further arranged on the auxiliary connecting piece (2).

2. The objective lens attachment for use in a digital pathological section scanner as set forth in claim 1, wherein: the driving mechanism comprises a rack (21) arranged on one side of the guide block (5), a through groove (22) communicated with the longitudinal sliding groove (4) is arranged on one side of the supporting block (3), and a gear (23) capable of being meshed with the rack (21) is rotatably arranged in the through groove (22).

3. The objective lens attachment for use in a digital pathological section scanner as set forth in claim 2, wherein: the gear (23) is an incomplete gear, and an anti-slip strip (31) is arranged on the outer wall of the toothless gear.

4. The objective lens attachment for use in a digital pathological section scanner as set forth in claim 2, wherein: a shell (41) is arranged on one side of the supporting block (3), a jacking column (42) is movably arranged on one side, close to the gear (23), of the shell (41), a return spring capable of enabling one end of the jacking column (42) to jack the gear (23) is connected between the jacking column (42) and the inner wall of the shell (41), and a power-assisted shifting plate (44) is arranged on one side of the jacking column (42).

5. The objective lens attachment for use in a digital pathological section scanner as set forth in claim 1, wherein: the adjusting mechanism comprises two moving devices and two elastic devices, the two moving devices are sequentially arranged on the adjacent inner walls of the square groove (7), the two elastic devices are sequentially arranged on the other two inner walls of the square groove (7), the moving device comprises a bolt (51) which is connected with one side of the auxiliary connecting piece (2) in a threaded manner, a first sliding groove (52) is arranged on one side of the connecting block (8), a first sliding block (53) is arranged in the first sliding groove (52) in a sliding manner, the tail end of the bolt (51) extends into the square groove (7) and is rotatably connected to one side of the first sliding block (53), the elastic device comprises a second sliding chute (54) arranged on the inner wall of the square groove (7), a second sliding block (55) is arranged in the second sliding groove (54) in a sliding mode, and a supporting spring (56) is connected between the second sliding block (55) and the connecting block (8).

6. The objective lens attachment for use in a digital pathological section scanner as set forth in claim 4, wherein: one end of the jacking column (42) for jacking the gear (23) is provided with a rough layer.