CN214702993U - Staining rack for microbial cultivation - Google Patents

Abstract

The utility model discloses a staining rack for microbial cultivation, be in including base (1) and setting handle portion on base (1), base (1) upper end is equipped with a plurality of slide glass standing grooves (1-1), and the both sides of every slide glass standing groove (1-1) width direction are equipped with locating component (4) respectively, locating component (4) are including rotating the setting pole setting (4-1) on base (1) and fixing depression bar (4-2) on pole setting (4-1) rotate pole setting (4-1) will depression bar (4-2) rotate extremely the top of slide glass standing groove (1-1), depression bar (4-2) lower extreme and slide glass (3) up end looks butt. The utility model provides a microbial cultivation is with staining rack, convenient operation.

Description

Staining rack for microbial cultivation

Technical Field

The utility model relates to the technical field of medical equipment, in particular to microbial cultivation is with staining rack.

Background

The individual microorganisms such as bacteria, fungi, actinomycetes, spirochetes, chlamydia and viruses are tiny and can be observed only by a microscope, operations such as smear, fixation, dyeing, washing, drying and the like of the microorganisms need to be carried out on a clean glass slide before the observation by the microscope, and the microorganisms can be inspected and observed after the dyeing slide is supported.

In the staining rack in the prior art, the glass slides of smears are arranged in the staining rack at intervals in a row, and when the glass slides are installed and removed, the glass slides are easy to collide with each other, so that the problems of abrasion and even cross infection are caused, and the inspection effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a microbial cultivation is with staining frame, simple structure, convenient to use.

Based on the above problem, the utility model provides a technical scheme is:

the utility model provides a staining rack for microbial cultivation, includes the base and sets up handle portion on the base, the base upper end is equipped with a plurality of slide glass standing grooves, and every slide glass standing groove width direction's both sides are equipped with slide glass locating component respectively, locating component sets up including rotating pole setting on the base and fixing depression bar in the pole setting rotates the pole setting will the depression bar rotates extremely the top of slide glass standing groove, depression bar lower extreme and slide glass up end looks butt.

In some embodiments, a support platform is arranged in the slide placing groove, the support platform and the inner wall of the slide placing groove are spaced to form a waste liquid discharge groove, and the bottom of the waste liquid discharge groove is provided with a waste liquid discharge hole extending to the lower end face of the base.

In some embodiments, the support platform is rectangular and smaller than the slide glass, one side wall of the support platform is fixedly connected with the inner wall of one end of the slide glass placing groove in the length direction, and the other three side walls of the support platform are spaced from the inner wall of the slide glass placing groove.

In some embodiments, a finger avoiding part is arranged at the other end of the slide glass placing groove in the length direction.

In some embodiments, the finger relief is a concave arc.

In some embodiments, the upright rod includes a rotating portion located at an upper end of the base, a supporting portion penetrating through the base, and a limiting portion disposed at a lower end of the base, and an outer diameter of the supporting portion is smaller than the rotating portion and the limiting portion.

In some embodiments, the pressing rod includes a horizontal rod fixed to an upper end of the rotating portion and extending in a horizontal direction, and a vertical rod fixed to a lower end of the horizontal rod and extending downward.

In some of these embodiments, a cushion layer is secured to the lower end of the upright.

In some of these embodiments, the base has a plurality of drainage channels extending to a lower end of the base at an upper end thereof.

In some embodiments, the handle part comprises two handle parts symmetrically arranged at two sides of the base in the length direction, the handle part comprises a column vertically arranged on the base and a handle fixed at the upper part of the column, and the handle extends along the horizontal direction.

Compared with the prior art, the utility model has the advantages that:

1. the smeared glass slides are respectively placed in different glass slide placing grooves and then are fixed by a positioning assembly, so that the cross infection among the glass slides can be avoided, and the accurate inspection effect is ensured;

2. the structure of the glass slide placing groove facilitates the fixation of the glass slide, facilitates the discharge of the staining solution after staining, reduces the accumulated liquid and improves the accuracy of the examination;

3. the finger avoiding part is arranged on the glass slide placing groove, so that the glass slide can be placed and taken conveniently, and the working efficiency is improved;

4. the structure of the positioning assembly is convenient for positioning the glass slide, and the operation is simple and convenient;

5. the buffer cushion layer is arranged at the lower end of the pressure rod, so that the glass slide can be prevented from being damaged;

6. set up the handle portion, conveniently put the dyeing frame in the dyeing tank and carry out the dyeing operation, improve work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, 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 structural view of an embodiment of a staining rack for culturing microorganisms according to the present invention;

fig. 2 is a partial schematic structural diagram of an embodiment of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic structural view of a slide glass placement groove according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a positioning assembly according to an embodiment of the present invention;

wherein:

1. a base; 1-1, placing a glass slide in a groove; 1-2, a support table; 1-3, waste liquid discharge hole; 1-4, a finger avoiding part; 1-5, a liquid drainage through groove;

2. a handle member; 2-1, upright columns; 2-2, a handle;

3. a glass slide;

4. a positioning assembly; 4-1, erecting a rod; 4-1a, a rotating part; 4-1b, a support portion; 4-1c, a limiting part; 4-2, a compression bar; 4-2a, a cross bar portion; 4-2b, a vertical rod part;

5. a cushion layer.

Detailed Description

The above-described scheme is further illustrated below with reference to specific examples. It should be understood that these examples are for illustrative purposes and are not intended to limit the scope of the present invention. The conditions used in the examples may be further adjusted according to the conditions of the particular manufacturer, and the conditions not specified are generally the conditions in routine experiments.

Referring to fig. 1-5, for the structural schematic diagram of the embodiment of the present invention, a staining rack for microorganism culture is provided, which includes a base 1 and a handle 2 disposed on the base 1, wherein the upper end of the base 1 is provided with a plurality of slide glass placing grooves 1-1, two sides of each slide glass placing groove 1-1 in the width direction are respectively provided with a positioning assembly 4, the positioning assembly 4 includes a vertical rod 4-1 rotatably disposed on the base 1 and a pressing rod 4-2 fixed on the vertical rod 4-1, the pressing rod 4-2 is rotated to the upper side of the slide glass placing groove 1-1 by rotating the vertical rod 4-1, the lower end of the pressing rod 4-2 can abut against the upper end surface of the slide glass 3, so as to position the slide glass 3 in the slide glass placing groove 1-1.

Specifically, a supporting table 1-2 for placing a glass slide 3 is arranged in the glass slide placing groove 1-1, a distance is reserved between the supporting table 1-2 and the inner wall of the glass slide placing groove 1-1 to form a waste liquid discharge groove, and a waste liquid discharge hole 1-3 extending to the lower end face of the base 1 is formed in the bottom of the waste liquid discharge groove.

In this example, the support platform 1-2 is rectangular and cubic and smaller than the slide glass 3, the slide glass placing groove 1-1 is larger than the slide glass 3, one side wall of the support platform 1-2 is fixedly connected with the inner wall of one end of the slide glass placing groove 1-1 in the length direction, and the other three side walls of the support platform 1-2 are spaced from the inner wall of the slide glass placing groove 1-1.

In order to take the glass slide 3 conveniently, a finger avoiding part 1-4 is arranged at the other end of the glass slide placing groove 1-1 in the length direction, and specifically, the finger avoiding part 1-4 is a concave arc surface.

Referring to fig. 5, the upright rod 4-1 comprises a rotating part 4-1a positioned at the upper end of the base 1, a supporting part 4-1b penetrating through the base 1, and a limiting part 4-1c arranged at the lower end of the base 1, wherein the outer diameter of the supporting part 4-1b is smaller than that of the rotating part 4-1a and that of the limiting part 4-1c, the rotating part 4-1a and the supporting part 4-1b are integrally arranged, and the limiting part 4-1c can be fixed at the lower end of the supporting part 4-1b through screws so as to limit the upright rod in the base, so that the rotating part 4-1a can drive the pressure rod 4-2 to rotate, and further the pressure rod 4-2 can be rotated to the upper side of the slide glass placing groove 1-1, so as to position the slide glass 3 in the slide glass placing groove 1-1.

The pressure lever 4-2 comprises a cross rod part 4-2a fixed at the upper end of the rotating part 4-1a and extending along the horizontal direction, and a vertical rod part 4-2b fixed at the lower end of the cross rod part 4-2a and extending downwards, and the glass slide 3 is positioned by rotating the vertical rod part 4-2b to the upper part of the glass slide placing groove 1-1.

In order to further optimize the implementation effect of the utility model, the lower end of the vertical rod part 4-2b is fixed with a cushion layer 5 which can play a role of buffering and fastening, so as to avoid damaging the glass slide 3, and the cushion layer 5 can be made of silica gel or rubber.

In order to facilitate the removal of the dyeing liquid on the base 1, a plurality of liquid discharge through grooves 1-5 extending to the lower end of the base 1 are arranged at the upper end of the base 1, and the dyeing liquid at the upper end of the base 1 can be removed when the dyeing rack is taken out from the dyeing groove.

In this example, the handle part comprises two handle parts 2 symmetrically arranged at both sides of the base 1 in the length direction, the handle part 2 comprises a vertical column 2-1 vertically arranged on the base 1 and a handle 2-2 fixed at the upper part of the vertical column 2-1, and the handle 2-2 extends along the horizontal direction. The dyeing rack is conveniently put into the dyeing tank or taken out of the dyeing tank through the handle part.

The above examples are only for illustrating the technical conception and the features of the present invention, and the purpose thereof is to enable one skilled in the art to understand the contents of the present invention and to implement the present invention, which should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a staining rack for microbial cultivation which characterized in that: the glass slide placing device comprises a base (1) and a handle part arranged on the base (1), wherein a plurality of glass slide placing grooves (1-1) are formed in the upper end of the base (1), positioning components (4) are arranged on two sides of each glass slide placing groove (1-1) in the width direction respectively, each positioning component (4) comprises a vertical rod (4-1) rotatably arranged on the base (1) and a pressing rod (4-2) fixed on the vertical rod (4-1), the pressing rods (4-2) are rotated to the positions above the glass slide placing grooves (1-1) by rotating the vertical rods (4-1), and the lower ends of the pressing rods (4-2) are abutted to the upper end face of a glass slide (3).

2. The staining rack for culturing microorganisms according to claim 1, wherein: a supporting table (1-2) is arranged in the glass slide placing groove (1-1), a space is reserved between the supporting table (1-2) and the inner wall of the glass slide placing groove (1-1) to form a waste liquid discharge groove, and a waste liquid discharge hole (1-3) extending to the lower end face of the base (1) is formed in the bottom of the waste liquid discharge groove.

3. The staining rack for culturing microorganisms according to claim 2, wherein: the supporting table (1-2) is in a rectangular cubic shape, the size of the supporting table is smaller than that of a glass slide (3), one side wall of the supporting table (1-2) is fixedly connected with the inner wall of one end of the glass slide placing groove (1-1) in the length direction, and intervals are reserved between the other three side walls of the supporting table (1-2) and the inner wall of the glass slide placing groove (1-1).

4. The staining rack for culturing microorganisms according to claim 2, wherein: the other end of the glass slide placing groove (1-1) in the length direction is provided with a finger avoiding part (1-4).

5. The staining rack for culturing microorganisms according to claim 4, wherein: the finger avoiding part (1-4) is a concave cambered surface.

6. The staining rack for culturing microorganisms according to claim 1, wherein: the upright rod (4-1) comprises a rotating part (4-1a) positioned at the upper end of the base (1), a supporting part (4-1b) arranged in the base (1) in a penetrating manner, and a limiting part (4-1c) arranged at the lower end of the base (1), wherein the outer diameter of the supporting part (4-1b) is smaller than that of the rotating part (4-1a) and the limiting part (4-1 c).

7. The staining rack for culturing microorganisms according to claim 6, wherein: the pressure lever (4-2) comprises a transverse lever part (4-2a) which is fixed at the upper end of the rotating part (4-1a) and extends along the horizontal direction, and a vertical lever part (4-2b) which is fixed at the lower end of the transverse lever part (4-2a) and extends downwards.

8. The staining rack for culturing microorganisms according to claim 7, wherein: and a buffer cushion layer (5) is fixed at the lower end of the vertical rod part (4-2 b).

9. The staining rack for culturing microorganisms according to claim 1, wherein: the upper end of the base (1) is provided with a plurality of liquid drainage through grooves (1-5) extending to the lower end of the base (1).

10. The staining rack for culturing microorganisms according to any one of claims 1 to 9, wherein: the handle part comprises two handle parts (2) which are symmetrically arranged on two sides of the length direction of the base (1), the handle parts (2) comprise upright columns (2-1) vertically arranged on the base (1) and handles (2-2) fixed on the upper portions of the upright columns (2-1), and the handles (2-2) extend along the horizontal direction.

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