CN212160219U - Microscope convenient for changing film - Google Patents

Abstract

The utility model relates to a make things convenient for microscope of film change, include: a lens base; the loading plate is provided with a plurality of groups of elastic clamping rods; spacing subassembly, spacing subassembly includes: the carrying plate is provided with a limiting hole; and a transmission assembly. The utility model discloses an elastic holding pole is fixed a plurality of slide glass of placing different materials on carrying the thing board, when spacing post and spacing looks inlay card, carry the unable removal of thing board, the stability of slide glass in the observation process has been guaranteed, when other slide glass materials of needs observation, through spacing post of spacing boss pulling, make spacing post slippage go out spacing hole, the elastic component that resets is extruded simultaneously, utilize drive assembly to make and carry the thing board removal, after moving to predetermined position, spacing post inlay card under the elastic force effect of elastic component that resets is in spacing downthehole, it is fixed once more to carry the thing board, thereby the effect of quick replacement slide glass has been reached, and the work efficiency is improved.

Description

Microscope convenient for changing film

Technical Field

The utility model relates to an experimental apparatus technical field, in particular to make things convenient for microscope of film change.

Background

Microscopes are often used to view small objects during teaching, production and research. For example: observation of cells in biology, observation of surface morphology in materials science, iron spectrum analysis of lubricating oil, and the like. Generally, a microscope is provided with an observation mirror and a stage, and during use, an object to be observed is made into a slide glass, the slide glass is placed on the stage, and the object on the slide glass is observed through the observation mirror. At present, the object stage of the commonly used microscope is fixed, only one slide glass can be prevented from being observed each time, and when different slide glasses are observed, operations such as changing the slide glass and focusing need to be carried out again. When the observed quantity is larger, the repeated film changing and focusing not only increases the workload of observers, but also reduces the working efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a microscope convenient for changing slides, which has the advantages of fast replacing glass slides and improving the working efficiency.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

a microscope that facilitates slide changing, comprising: the lens holder is characterized in that a lens arm is arranged at the top of the lens holder, a lens barrel is arranged at the top end of the lens arm, fixing plates are symmetrically arranged at the top of the lens holder along a horizontal central line, and an installation space is formed between the fixing plates; the loading plate is assembled in the installation space in a sliding mode, and a plurality of groups of elastic clamping rods are uniformly arranged on the loading plate along the length direction; locate spacing subassembly on the fixed plate, spacing subassembly includes: the loading plate is provided with a limiting column, a limiting boss and a resetting elastic piece, wherein the limiting column is assembled on the fixing plate in a sliding mode, the limiting boss is arranged at one end, far away from the installation space, of the limiting column, the resetting elastic piece is sleeved on the limiting column, one end of the resetting elastic piece is in abutting contact with the limiting boss, the other end of the resetting elastic piece is in abutting contact with the fixing plate, and the loading plate is provided with a plurality of limiting holes matched with the limiting column; and the rotary type assembly is in just being used for driving in the installation space carry the transmission assembly that the thing board removed.

Realize above-mentioned technical scheme, fix a plurality of slide glass of placing different materials on carrying the thing board through the elastic clamping pole, utilize the lens cone to observe, when spacing post and spacing looks inlay card, carry the unable removal of thing board, the stability of slide glass in the observation process has been guaranteed, when material on other slide glass is observed to needs, through spacing boss pulling spacing post, make spacing post slippage go out spacing hole, the elastic component that resets is extruded simultaneously, utilize drive assembly to make and carry the thing board and remove, after moving to predetermined position, spacing post inlay card under the elastic force effect of elastic component that resets is in spacing downthehole, it is fixed once more to carry the thing board, thereby the effect of quick replacement slide glass has been reached, and the work efficiency is improved.

As a preferred scheme of the utility model, the fixed plate is close to the sliding tray has been seted up on installation space one side top, carry thing board slidingtype assembly in the sliding tray, the sliding hole has been seted up to the fixed plate, the sliding hole with the sliding tray communicates mutually, spacing post slidingtype assembly in the sliding hole.

According to the technical scheme, the loading plate can slide, and the limiting columns can relatively fix the loading plate.

As a preferred aspect of the present invention, the transmission assembly includes: the rotary type assemble in rotatory gear shaft in the installation space and the rotary type assemble in the installation space and with rotatory gear shaft meshing driven transmission gear axle, carry thing board bottom be equipped with the rack of transmission gear axle looks adaptation.

According to the technical scheme, the rotating gear shaft drives the transmission gear shaft to rotate, and the transmission gear shaft is matched with the rack to drive the loading plate to slide.

As an optimized scheme of the utility model, rotatory gear shaft one end is passed the fixed plate just is equipped with rotatory boss.

Realize above-mentioned technical scheme, the rotation to the rotating gear axle is convenient.

As an optimized proposal of the utility model, one end of the elastic clamping rod is provided with a pushing inclined plane.

By the technical scheme, the elastic clamping rods are conveniently stressed to be upwards formed when the glass slides are installed.

To sum up, the utility model discloses following beneficial effect has: fix a plurality of slide glass of placing different materials on carrying the thing board through the elastic clamping pole, utilize the lens cone to observe, when spacing post and spacing looks inlay card, carry the unable removal of thing board, the stability of slide glass in the observation process has been guaranteed, when material on other slide glass is observed to needs, through spacing post of spacing boss pulling, make spacing post slippage go out spacing hole, the elastic component that resets is extruded simultaneously, utilize drive assembly to make and carry the thing board to remove, after moving to predetermined position, spacing post inlay card under the elastic force effect of elastic component that resets is in spacing downthehole, it is fixed once more to carry the thing board, thereby the effect of quick replacement slide glass has been reached, and the work efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention.

Fig. 2 is a cross-sectional view of an embodiment of the present invention.

The corresponding part names indicated by the numbers and letters in the drawings:

1. a lens base; 2. a scope arm; 3. a lens barrel; 4. a fixing plate; 5. a loading plate; 6. an elastic clamping rod; 7. a limiting column; 8. a limiting boss; 9. a restoring elastic member; 10. a limiting hole; 11. a sliding groove; 12. a slide hole; 13. a rotating gear shaft; 14. a drive gear shaft; 15. a rack; 16. rotating the boss; 17. pushing against the inclined plane.

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 efforts belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and 2, the present invention provides a microscope with convenient slide changing, comprising: the microscope base comprises a microscope base 1, an object carrying plate 5, a limiting assembly and a transmission assembly, wherein a microscope arm 2 is arranged at the top of the microscope base 1, a lens barrel 3 is arranged at the top end of the microscope arm 2, fixing plates 4 are symmetrically arranged at the top of the microscope base 1 along the horizontal central line, and an installation space is formed between the fixing plates 4.

Carry 5 slidingtypes of thing board and assemble in installation space, fixed plate 4 is close to installation space one side top and has seted up sliding tray 11, carries 5 slidingtypes of thing board and assembles in sliding tray 11, evenly is provided with multiunit elastic holding rod 6 along length direction on carrying thing board 5, and 6 one end of elastic holding rod is equipped with to push away inclined plane 17, during the installation slide glass, makes things convenient for the upwards formation of 6 atress of elastic holding rod.

On fixed plate 4 was located to spacing subassembly, spacing subassembly included: spacing post 7, spacing boss 8, and elastic component 9 resets, spacing post 7 slidingtype assembles on fixed plate 4, spacing post 7 is kept away from installation space one end to spacing boss 8 is located, elastic component 9 cover that resets is located on spacing post 7, sliding hole 12 has been seted up to fixed plate 4, sliding hole 12 is linked together with sliding tray 11, spacing post 7 slidingtype assembles in sliding hole 12, elastic component 9 one end that resets supports the pressure contact with spacing boss 8 and the other end supports the pressure contact with fixed plate 4, carry and set up a plurality of spacing holes 10 with spacing post 7 looks adaptation on the thing board 5, make to carry thing board 5 and can slide, and spacing post 7 can be with carrying thing board 5 relatively fixed.

Drive assembly rotary type assembles in installation space and is used for driving and carries thing board 5 to remove, and drive assembly includes: rotatory gear shaft 13, and drive gear shaft 14, rotatory gear shaft 13 rotary type assembles in installation space, 14 rotary type assemblies of drive gear shaft in installation space and with rotatory gear shaft 13 meshing transmission, it is equipped with the rack 15 with 14 looks adaptations of drive gear shaft to carry 5 bottoms of thing board, rotatory rotary gear shaft 13 drives the rotation of drive gear shaft 14, it slides to carry thing board 5 to drive the cooperation through drive gear shaft 14 and rack 15, 13 one end of rotary gear shaft passes fixed plate 4 and is equipped with rotatory boss 16, the rotation of convenient rotatory gear shaft 13.

The embodiment of the utility model provides a fix a plurality of slide glass of placing different materials on carrying thing board 5 through elastic clamping rod 6, utilize lens cone 3 to observe, when spacing post 7 and spacing hole 10 inlay card mutually, carry thing board 5 can't remove, the stability of slide glass in the observation process has been guaranteed, when other slide glass materials are observed to needs, through spacing post 7 of spacing boss 8 pulling, make spacing post 7 slippage out spacing hole 10, extrude simultaneously and reset elastic component 9, utilize drive assembly to make and carry thing board 5 to remove, move to after the prepositioning, spacing post 7 inlay card is in spacing hole 10 under the elastic force effect of elastic component 9 that resets, it is fixed once more to carry thing board 5, thereby the effect of quick replacement slide glass has been reached, and the work efficiency is improved.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (5)

1. A microscope that facilitates slide changing, comprising:

the lens holder is characterized in that a lens arm is arranged at the top of the lens holder, a lens barrel is arranged at the top end of the lens arm, fixing plates are symmetrically arranged at the top of the lens holder along a horizontal central line, and an installation space is formed between the fixing plates;

the loading plate is assembled in the installation space in a sliding mode, and a plurality of groups of elastic clamping rods are uniformly arranged on the loading plate along the length direction;

locate spacing subassembly on the fixed plate, spacing subassembly includes: the loading plate is provided with a limiting column, a limiting boss and a resetting elastic piece, wherein the limiting column is assembled on the fixing plate in a sliding mode, the limiting boss is arranged at one end, far away from the installation space, of the limiting column, the resetting elastic piece is sleeved on the limiting column, one end of the resetting elastic piece is in abutting contact with the limiting boss, the other end of the resetting elastic piece is in abutting contact with the fixing plate, and the loading plate is provided with a plurality of limiting holes matched with the limiting column; and the number of the first and second groups,

the rotary type assemble in just be used for driving in the installation space carry the transmission assembly that the thing board removed.

2. The microscope of claim 1, wherein a sliding groove is formed at a top end of the fixing plate near the mounting space, the object carrying plate is slidably mounted in the sliding groove, a sliding hole is formed in the fixing plate, the sliding hole is communicated with the sliding groove, and the limiting post is slidably mounted in the sliding hole.

3. The microscope of claim 1, wherein the transmission assembly comprises: the rotary type assemble in rotatory gear shaft in the installation space and the rotary type assemble in the installation space and with rotatory gear shaft meshing driven transmission gear axle, carry thing board bottom be equipped with the rack of transmission gear axle looks adaptation.

4. The microscope of claim 3, wherein one end of the rotary gear shaft passes through the fixing plate and is provided with a rotary boss.

5. The microscope of claim 1, wherein the resilient clamping bar has an abutting inclined surface at one end.

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