CN219266658U

CN219266658U - Novel microscope objective table

Info

Publication number: CN219266658U
Application number: CN202320383457.XU
Authority: CN
Inventors: 张萌; 王舒洋; 王彪; 王猛; 齐振乾; 康喆
Original assignee: Chongqing Shengyuan Yantu Technology Co ltd
Current assignee: Chongqing Shengyuan Yantu Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-27
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a novel microscope objective table, which comprises a microscope stand and an object carrying assembly, wherein the object carrying assembly comprises a first driving plate, a second driving plate, a third driving plate and an objective table, the upper end of the objective table is provided with a transparent glass panel, the lower end of the objective table is provided with a first bevel gear, the interior of the third driving plate is provided with a second bevel gear, and the second bevel gear and the first bevel gear are meshed with each other; the object carrying assembly comprises an X-axis driving assembly, a Y-axis driving assembly, a rotating assembly and a Z-axis driving assembly, and can drive the object stage to synchronously move under the driving of the driving assembly, so that the transparent glass panel at the upper end of the object stage is driven to synchronously move, namely, the rapid regulation and control of the position of a specimen are realized, and in the observation process, the position of the object stage can be regulated and controlled through the corresponding first knob, second knob, third knob and fourth knob, so that the position of the specimen can be regulated and controlled.

Description

Novel microscope objective table

Technical Field

The utility model relates to the technical field of microscope objective tables, in particular to a novel microscope objective table.

Background

A microscope is an optical instrument consisting of one lens or a combination of several lenses. A microscope is an instrument that is mainly used to magnify microscopic objects as seen by the naked human eye. Wherein the stage is an important component of the microscope and is the primary carrier of the specimen for ease of viewing by the microscope.

When observing the sample, need adjust the objective table, and then adjust the position of sample, conventional microscope objective table is fixed structure, does not basically have regulatory function, and the part objective table that has regulatory function only possesses the function of adjusting in the single direction, and position adjustment is not comprehensive enough, and flexibility and the practicality in the objective table use need to improve.

Disclosure of Invention

The present utility model is directed to a novel microscope stage to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel microscope objective table, includes microscope frame and carries the thing subassembly, carry the thing subassembly to include first drive plate, second drive plate, third drive plate and objective table, transparent glass panel is installed to the upper end of objective table, first bevel gear is installed to the lower extreme of objective table, the internally mounted of third drive plate has second bevel gear, intermesh between second bevel gear and the first bevel gear.

The upper end welded fastening of first drive plate has first riser, and first riser is provided with two, two install first lead screw between the first riser, the one end welded fastening of first lead screw has first knob, the cover is equipped with first adapter sleeve on the first lead screw, the one end welded fastening of first adapter sleeve has the second drive plate, through first slide rail sliding connection between second drive plate and the first drive plate.

The upper end welded fastening of second drive plate has the second riser, and the second riser is provided with two, two install the second lead screw between the second riser, the one end welded fastening of second lead screw has the second knob, the cover is equipped with the second adapter sleeve on the second lead screw, the one end welded fastening of second adapter sleeve has the third drive plate, through second slide rail sliding connection between third drive plate and the second drive plate.

And one end of the second bevel gear is fixedly welded with a third knob, and the third knob is positioned on the outer side of the third driving plate.

Wherein, the objective table is connected with the third drive plate in a rotating way.

The inner side surface of the microscope stand is provided with a long groove, a third screw rod is arranged in the long groove, and a fourth knob is arranged at the top end of the third screw rod.

One end of the first driving plate is sleeved at the upper end of the third screw rod.

The first driving plate is connected with the long groove in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

the object carrying assembly comprises an X-axis driving assembly, a Y-axis driving assembly, a rotating assembly and a Z-axis driving assembly, under the driving of the driving assembly, the object stage can be driven to synchronously move, and then the transparent glass panel at the upper end of the object stage is driven to synchronously move, so that the rapid regulation and control of the position of the specimen is realized, in the observation process, the position of the object stage can be regulated and controlled through the corresponding first knob, second knob, third knob and fourth knob, the regulation and control mode is simple, multi-direction and multi-angle regulation can be realized, the regulation range is wide and comprehensive, and the practicability and flexibility of the object stage in the use process are improved.

Drawings

FIG. 1 is a top plan three-dimensional perspective view of the present utility model;

FIG. 2 is a bottom three-dimensional perspective view of the present utility model;

FIG. 3 is a three-dimensional perspective view of a first bevel gear according to the present utility model;

fig. 4 is a three-dimensional perspective view of a second bevel gear according to the present utility model.

In the figure: 1. a first driving plate; 2. a first vertical plate; 3. a first screw rod; 4. a first knob; 5. a first connection sleeve; 6. a second driving plate; 7. a first slide rail; 8. a second vertical plate; 9. a second screw rod; 10. a second knob; 11. a second connecting sleeve; 12. a third driving plate; 13. a second slide rail; 14. an objective table; 15. a first bevel gear; 16. a second bevel gear; 17. a third knob; 18. a microscope stand; 19. a third screw rod; 20. a fourth knob; 21. a transparent glass panel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel microscope objective table, including microscope frame 18 and carrier subassembly, carrier subassembly includes first drive plate 1, second drive plate 6, third drive plate 12 and objective table 14, transparent glass panel 21 is installed to the upper end of objective table 14, first bevel gear 15 is installed to the lower extreme of objective table 14, the internally mounted of third drive plate 12 has second bevel gear 16, intermesh between second bevel gear 16 and the first bevel gear 15, be provided with X axle drive assembly on the first drive plate 1, can drive second drive plate 6 along X axle direction horizontal migration under X axle drive assembly's effect, be provided with Y axle drive assembly on the second drive plate 6, can drive third drive plate 12 along Y axle direction horizontal migration under Y axle drive assembly's effect, be provided with Z axle drive assembly on microscope frame 18, can drive first drive plate 1 along Z axle direction lift through third knob 17 when rotating second bevel gear 16, can synchronous drive and second bevel gear 16 meshing for first bevel gear 15 of drive plate 12 can rotate for the third drive plate 12.

Wherein, carry thing subassembly includes X axle drive assembly, Y axle drive assembly, Z axle drive assembly and rotating assembly, under the drive of above-mentioned drive assembly, can drive objective table 14 synchronous motion, and then drive objective table 14 upper end transparent glass panel 21 synchronous motion, realize promptly the quick regulation and control to the sample position, the regulation and control mode is simple to can realize multi-direction multi-angle regulation, accommodation is big and comprehensive, has improved practicality and flexibility in the objective table 14 use.

Wherein, the upper end welded fastening of first drive plate 1 has first riser 2, and first riser 2 is provided with two, install first lead screw 3 between two first risers 2, the one end welded fastening of first lead screw 3 has first knob 4, the cover is equipped with first adapter sleeve 5 on the first lead screw 3, the one end welded fastening of first adapter sleeve 5 has second drive plate 6, pass through first slide rail 7 sliding connection between second drive plate 6 and the first drive plate 1, first lead screw 3 rotation of manual rotation first knob 4 drive, when first lead screw 3 rotates, first adapter sleeve 5 drives second drive plate 6 and slides along first slide rail 7, realize the position control of objective table 14 in X axial direction.

Wherein, the upper end welded fastening of second drive plate 6 has second riser 8, and second riser 8 is provided with two, install second lead screw 9 between two second risers 8, the one end welded fastening of second lead screw 9 has second knob 10, the cover is equipped with second adapter sleeve 11 on the second lead screw 9, the one end welded fastening of second adapter sleeve 11 has third drive plate 12, pass through second slide rail 13 sliding connection between third drive plate 12 and the second drive plate 6, manual rotation second knob 10 drive second lead screw 9 rotates, when second lead screw 9 rotates, second adapter sleeve 11 drives third drive plate 12 and slides along second slide rail 13, realize the position regulation and control of objective table 14 in the Y axial direction.

Wherein, one end welded fastening of second bevel gear 16 has third knob 17, and third knob 17 is located the outside of third drive plate 12, and manual rotation drives second bevel gear 16 rotation when rotating third knob 17, because the meshing transmission between second bevel gear 16 and the first bevel gear 15, when second bevel gear 16 rotates, drives first bevel gear 15 synchronous rotation, and first bevel gear 15 drives objective table 14 and rotates for third drive plate 12, realizes the rotation to objective table 14, regulates and control the angle of objective table 14.

The stage 14 is rotatably connected to the third driving plate 12, and the stage 14 is rotatable relative to the third driving plate 12 by the second bevel gear 16 and the first bevel gear 15.

Wherein, the inner side of microscope frame 18 has seted up the elongated slot, and the internally mounted of elongated slot has third lead screw 19, and fourth knob 20 is installed on the top of third lead screw 19, and when manual rotation fourth knob 20, drive third lead screw 19 and rotate, and when the rotation of third lead screw 19, drive first drive plate 1 along the elongated slot rise or descend, and then realize the position regulation and control of objective table 14 in the Z axial direction.

One end of the first driving plate 1 is sleeved on the upper end of the third screw rod 19, and when the third screw rod 19 rotates, the first driving plate 1 can be driven to ascend or descend along the long groove, and the first driving plate 1 drives the stage 14 to ascend or descend.

The first driving plate 1 is slidably connected with the long groove, the long groove plays a role in guiding, and the first driving plate 1 can ascend or descend along the long groove.

Working principle: when the slide specimen to be observed is placed on the objective table 14 right side up in use, the slide specimen is pressed by the pressing clamp, the coarse focusing spiral of the microscope is rotated, the lens barrel is slowly lowered to observe, the position of the objective table 14 can be regulated and controlled through the first knob 4, the second knob 10, the third knob 17 and the fourth knob 20 in the observation process, the position of the specimen is regulated and controlled, the first knob 4 is manually rotated to drive the first screw rod 3 to rotate, when the first screw rod 3 rotates, the first connecting sleeve 5 drives the second driving plate 6 to slide along the first sliding rail 7, the position regulation of the objective table 14 in the X-axis direction is realized, the second driving plate 10 is manually rotated to drive the second screw rod 9 to rotate, when the second screw rod 9 rotates, the second connecting sleeve 11 drives the third driving plate 12 to slide along the second sliding rail 13, the position regulation of the objective table 14 in the Y-axis direction is realized, when the fourth knob 20 is manually rotated, the third screw rod 19 rotates, the first driving plate 1 is manually rotated to lift or descend along the long groove, the second driving plate 14 is further realized to drive the second bevel gear 16 to rotate in the Z-axis direction, and the second bevel gear 16 is driven to rotate synchronously, and the second bevel gear 16 is rotated, and the bevel gear 16 is rotated to drive the second bevel gear 16 is rotated, and the bevel gear 16 is synchronously rotated, and the bevel gear 15 is rotated, and the bevel gear is rotated, and the bevel stage is rotated, and the bevel gear is rotated.

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

1. A novel microscope stage comprising a microscope stand (18) and a carrier assembly, characterized in that: the object carrying assembly comprises a first driving plate (1), a second driving plate (6), a third driving plate (12) and an object stage (14), wherein a transparent glass panel (21) is arranged at the upper end of the object stage (14), a first conical gear (15) is arranged at the lower end of the object stage (14), a second conical gear (16) is arranged in the third driving plate (12), and the second conical gear (16) and the first conical gear (15) are meshed with each other.

2. The novel microscope stage according to claim 1, wherein: the upper end welded fastening of first drive plate (1) has first riser (2), and first riser (2) are provided with two, two install first lead screw (3) between first riser (2), the one end welded fastening of first lead screw (3) has first knob (4), the cover is equipped with first adapter sleeve (5) on first lead screw (3), the one end welded fastening of first adapter sleeve (5) has second drive plate (6), through first slide rail (7) sliding connection between second drive plate (6) and the first drive plate (1).

3. A novel microscope stage according to claim 2, wherein: the upper end welded fastening of second drive plate (6) has second riser (8), and second riser (8) are provided with two, two install second lead screw (9) between second riser (8), the one end welded fastening of second lead screw (9) has second knob (10), the cover is equipped with second adapter sleeve (11) on second lead screw (9), the one end welded fastening of second adapter sleeve (11) has third drive plate (12), through second slide rail (13) sliding connection between third drive plate (12) and the second drive plate (6).

4. The novel microscope stage according to claim 1, wherein: and one end of the second bevel gear (16) is fixedly welded with a third knob (17), and the third knob (17) is positioned on the outer side of the third driving plate (12).

5. The novel microscope stage according to claim 1, wherein: the object stage (14) is rotatably connected with the third driving plate (12).

6. The novel microscope stage according to claim 1, wherein: an elongated slot is formed in the inner side face of the microscope stand (18), a third screw rod (19) is installed in the elongated slot, and a fourth knob (20) is installed at the top end of the third screw rod (19).

7. The novel microscope stage according to claim 6, wherein: one end of the first driving plate (1) is sleeved at the upper end of the third screw rod (19).

8. The novel microscope stage according to claim 7, wherein: the first driving plate (1) is in sliding connection with the long groove.