CN210572989U

CN210572989U - Horizontal base for microscope

Info

Publication number: CN210572989U
Application number: CN201921316434.7U
Authority: CN
Inventors: 王建菊
Original assignee: Tianjin Dongyi Technology Development Co Ltd
Current assignee: Tianjin Dongyi Technology Development Co Ltd
Priority date: 2019-08-14
Filing date: 2019-08-14
Publication date: 2020-05-19
Anticipated expiration: 2029-08-14

Abstract

The utility model discloses a microscope is with flat base, including unable adjustment base and adjustment mechanism, be provided with a plurality of support column on unable adjustment base's the lower terminal surface, four sides of unable adjustment base up end all are provided with the threaded rod, the upper end of threaded rod is provided with the fixed plate, the upper end of threaded rod has stop nut at the equal threaded connection in the upper and lower of fixed plate, adjustment mechanism sets up on the fixed plate, adjustment mechanism comprises fixed block, regulating spindle, first transfer line, limiting plate, first adjusting nut, connecting rod, regulation pole, installing frame, second transfer line and second adjusting nut, one side of terminal surface is provided with the fixed block under the fixed plate, be provided with the regulating spindle on the fixed block. The utility model discloses simple structure, reasonable in design can adjust the glass ware according to actual need in a flexible way, makes things convenient for microscopical observation, can adjust effectively simultaneously, guarantees that microscope is in the horizontality all the time.

Description

Horizontal base for microscope

Technical Field

The utility model relates to a microscope equipment technical field specifically is a microscope is with horizontal base.

Background

The microscope is an optical instrument formed by one lens or a combination of several lenses, is a mark for human beings to enter the atomic era, and is mainly used for magnifying tiny objects to be seen by naked eyes of human beings. Microscope beam optical microscope and electron microscope, microscope need guarantee to be in the horizontality completely when using, just can guarantee microscope's normal observation, and does not have the reference article at the in-process that uses, is difficult to guarantee to be in the horizontality effectively, and current base flexibility is poor simultaneously, can not adjust according to actual need.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a microscope is with horizontal base to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal base for a microscope comprises a fixed base and an adjusting mechanism, wherein a plurality of supporting columns are arranged on the lower end face of the fixed base, threaded rods are arranged on four sides of the upper end face of the fixed base, a fixed plate is arranged at the upper end of each threaded rod, the upper end of each threaded rod is in threaded connection with a limiting nut on the upper portion and the lower portion of the fixed plate, the adjusting mechanism is arranged on the fixed plate and comprises a fixed block, an adjusting shaft, a first transmission rod, a limiting plate, a first adjusting nut, a connecting rod, an adjusting rod, an installing frame, a second transmission rod and a second adjusting nut, the fixed block is arranged on one side of the lower end face of the fixed plate, the adjusting shaft is arranged on the fixed block, the other end of the adjusting shaft is connected with the first transmission rod through conical gear meshing, the upper end of the first transmission rod is movably arranged on the fixed plate, the limiting, the first transmission rod is provided with a first adjusting nut at the upper end of the fixing plate, a connecting rod is arranged on the side face of one side of the first adjusting nut, an adjusting rod is arranged at the other end of the connecting rod, an installing frame is arranged at the other end of the adjusting rod, a second transmission rod is arranged on the installing frame, a second adjusting nut is arranged on the second transmission rod, and a placing plate is arranged on the side face of one side of the second adjusting nut.

Preferably, a spring is arranged on the outer side of the threaded rod on the upper end face of the fixed base.

Preferably, level gauges are arranged on the side faces of two adjacent sides of the fixing plate.

Preferably, the outer side of the adjusting shaft is provided with a limiting ring, and the upper end of the limiting ring is arranged on the lower end face of the fixing plate.

Preferably, the two sides of the first adjusting nut and the second adjusting nut are respectively connected with the limiting plate in a sliding mode through sliding grooves formed in the mounting frame and the sliding blocks arranged on the limiting plate in a sliding mode.

Preferably, a placing groove is arranged on the upper end surface of the placing plate.

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

1. the utility model discloses a set up adjustment mechanism, state adjustment mechanism and set up on the fixed plate, adjustment mechanism comprises fixed block, regulating spindle, first transfer line, limiting plate, first adjusting nut, connecting rod, regulation pole, installing frame, second transfer line and second adjusting nut, through the effect of adjustment mechanism, can adjust the position of glass ware according to actual need in a flexible way, make things convenient for microscopical observation;

2. the utility model discloses a four sides at the unable adjustment base up end all are provided with the threaded rod, and the upper end of threaded rod has stop nut at the upper and lower equal threaded connection of fixed plate, through threaded rod and stop nut's effect, can adjust different positions according to actual conditions, guarantees that microscope is in the horizontality all the time, makes things convenient for microscopical observation.

Drawings

FIG. 1 is a front view of a horizontal base for a microscope;

FIG. 2 is a schematic view of the connection between the horizontal base adjusting shaft and the first transmission rod of the present invention;

fig. 3 is a schematic view illustrating a connection between a limiting plate of a horizontal base for a microscope and a first adjusting nut according to the present invention;

fig. 4 is a schematic view illustrating a connection between a horizontal base mounting frame and a second adjusting nut for a microscope according to the present invention;

fig. 5 is a top view of the horizontal base placing plate for microscope of the present invention.

In the figure: 1. a fixed base; 101. a support pillar; 2. an adjustment mechanism; 21. a fixed block; 22. an adjustment shaft; 23. a first drive lever; 24. a limiting plate; 25. a first adjusting nut; 26. a connecting rod; 27. adjusting a rod; 28. installing a frame; 29. a second transmission rod; 290. a second adjusting nut; 3. a threaded rod; 4. a fixing plate; 5. a limit nut; 6. placing the plate; 61. a placement groove; 7. a spring; 8. a level gauge; 9. a limit ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a horizontal base for a microscope comprises a fixed base 1 and an adjusting mechanism 2, wherein a plurality of support columns 101 are welded on the lower end face of the fixed base 1, threaded rods 3 are welded on four sides of the upper end face of the fixed base 1, a fixed plate 4 is installed at the upper end of each threaded rod 3, limit nuts 5 are connected on the upper end and the lower end of each threaded rod 3 in a threaded mode on the upper portion and the lower portion of each fixed plate 4, the adjusting mechanism 2 is installed on the fixed plates 4, the adjusting mechanism 2 comprises a fixed block 21, an adjusting shaft 22, a first transmission rod 23, a limit plate 24, a first adjusting nut 25, a connecting rod 26, an adjusting rod 27, an installation frame 28, a second transmission rod 29 and a second adjusting nut 290, the fixed block 21 is welded on one side of the end face of the fixed plate 4, the adjusting shaft 22 is installed on the fixed block 21 through a bearing, the other end of the adjusting, limiting plates 24 are mounted on the two sides of the first transmission rod 23 on the upper end face of the fixing plate 4 through bolts, the first transmission rod 23 is in threaded connection with a first adjusting nut 25 at the upper end of the fixing plate 4, a connecting rod 26 is welded on the side face of one side of the first adjusting nut 25, the other end of the connecting rod 26 is in threaded connection with an adjusting rod 27 through a threaded hole, an installing frame 28 is welded at the other end of the adjusting rod 27, a second transmission rod 29 is mounted on the installing frame 28 through a bearing, a second adjusting nut 290 is in threaded connection with the second transmission rod 29, and a placing plate 6 is welded on the side face of one side of the second adjusting.

And a spring 7 is arranged on the outer side of the threaded rod 3 on the upper end surface of the fixed base 1, so that a certain damping effect is favorably realized.

All install spirit level 8 through the bolt on the side of the adjacent both sides of fixed plate 4, be favorable to guaranteeing that fixed plate 4 is in the horizontality.

The outside of regulating spindle 22 is installed spacing ring 9 through the bearing, and the welding of the upper end of spacing ring 9 is on the lower terminal surface of fixed plate 4, is favorable to increasing the stability of regulating spindle 22.

The two sides of the first adjusting nut 25 and the second adjusting nut 290 are slidably connected with the sliding grooves formed on the limiting plate 24 and the mounting frame 28 through the mounting sliding blocks, so that the sliding of the first adjusting nut 25 and the second adjusting nut 290 is facilitated.

The upper end face of the placing plate 6 is provided with a placing groove 61, so that glass utensils can be better placed. 1. A fixed base;

the working principle is as follows: when the device is used, firstly, the level gauge 8 is observed to rotate the limit nut 5 on the threaded rod 3, the fixing plate 4 is ensured to be completely in a horizontal state, when a microscope is used for observation and the height of a glass vessel needs to be adjusted, only the adjusting shaft 22 needs to be rotated, the adjusting shaft 22 drives the first transmission rod 23 to rotate, the first transmission rod 23 drives the first adjusting nut 25 to rotate, the first adjusting nut 25 moves up and down, the up-and-down adjustment can be realized, when the horizontal position of the glassware needs to be adjusted, only the adjusting rod 27 and the second transmission rod 29 need to be rotated, the device can flexibly adjust the position of the glass vessel according to actual requirements, is convenient for observation of a microscope, different positions can be adjusted according to actual conditions, the microscope is guaranteed to be always in a horizontal state, and observation of the microscope is facilitated.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a microscope is with horizontal base, includes unable adjustment base (1) and adjustment mechanism (2), its characterized in that: the adjustable support is characterized in that a plurality of support columns (101) are arranged on the lower end face of the fixed base (1), threaded rods (3) are arranged on four sides of the upper end face of the fixed base (1), a fixed plate (4) is arranged at the upper end of each threaded rod (3), limit nuts (5) are in threaded connection with the upper end and the lower end of each threaded rod (3) respectively, the adjusting mechanism (2) is arranged on the fixed plate (4), the adjusting mechanism (2) is composed of a fixed block (21), an adjusting shaft (22), a first transmission rod (23), a limiting plate (24), a first adjusting nut (25), a connecting rod (26), an adjusting rod (27), an installation frame (28), a second transmission rod (29) and a second adjusting nut (290), the fixed block (21) is arranged on one side of the end face of the fixed plate (4), and the adjusting shaft (22) is arranged on the fixed, the other end of the adjusting shaft (22) is engaged with a first transmission rod (23) through a conical gear, the upper end of the first transmission rod (23) is movably arranged on the fixed plate (4), the upper end surface of the fixed plate (4) is provided with a limiting plate (24) at two sides of the first transmission rod (23), the first transmission rod (23) is provided with a first adjusting nut (25) at the upper end of the fixed plate (4), a connecting rod (26) is arranged on the side surface of one side of the first adjusting nut (25), the other end of the connecting rod (26) is provided with an adjusting rod (27), the other end of the adjusting rod (27) is provided with a mounting frame (28), a second transmission rod (29) is arranged on the mounting frame (28), a second adjusting nut (290) is arranged on the second transmission rod (29), a placing plate (6) is arranged on the side surface of one side of the second adjusting nut (290).

2. A horizontal base for a microscope as claimed in claim 1 wherein: and a spring (7) is arranged on the outer side of the threaded rod (3) on the upper end surface of the fixed base (1).

3. A horizontal base for a microscope as claimed in claim 1 wherein: and gradienters (8) are arranged on the side surfaces of two adjacent sides of the fixing plate (4).

4. A horizontal base for a microscope as claimed in claim 1 wherein: the outer side of the adjusting shaft (22) is provided with a limiting ring (9), and the upper end of the limiting ring (9) is arranged on the lower end face of the fixing plate (4).

5. A horizontal base for a microscope as claimed in claim 1 wherein: the two sides of the first adjusting nut (25) and the second adjusting nut (290) are respectively connected with the limiting plate (24) and the mounting frame (28) in a sliding mode through sliding grooves formed in the limiting plate and the mounting frame in a sliding mode.

6. A horizontal base for a microscope as claimed in claim 1 wherein: the upper end surface of the placing plate (6) is provided with a placing groove (61).