CN220418956U - Convenient dyeing device of slide sample preparation - Google Patents

Abstract

The utility model relates to the technical field of devices for dyeing specimen samples, and particularly discloses a convenient dyeing device for manufacturing slide specimens, which comprises a dyeing pipe body, wherein the dyeing pipe body is provided with a detachable cover body, and further comprises a dyeing bucket, the dyeing bucket is arranged at the bottom of the dyeing pipe body, a liquid discharge hole is formed in the upper part of the dyeing bucket, and a lifting rod is further arranged on the dyeing bucket and extends to the cover body. According to the utility model, the dyeing bucket with the liquid discharge hole is arranged in the dyeing pipe body, and the long lifting rod is arranged, when the dyeing pipe is used, a specimen sample is put into the dyeing bucket and then is immersed into fuchsin of the dyeing pipe body for dyeing, and the cover body of the dyeing pipe body is covered during dyeing to prevent the fuchsin from volatilizing; after dyeing is finished, the sample can be taken out by the portable lifting rod, so that the operation is convenient, and meanwhile, the subsequent sample manufacturing operation is also convenient. The dyeing device solves the problems that the existing dyeing device is easy to cause volatilization of dyeing liquid to affect the test effect or a sample is difficult to take out after dyeing.

Description

Convenient dyeing device of slide sample preparation

Technical Field

The utility model belongs to the technical field of devices for staining specimen samples, and particularly relates to a convenient staining device for manufacturing slide specimens.

Background

The preparation of the slide specimen of the tiny worms such as mealy bugs comprises the steps of specimen fixation, purification, rinsing, dyeing, dehydration, fixation, transparency and the like. In general, a shallow vessel such as a surface dish or a glass slide is used as a staining container, and the specimen is generally rinsed and transferred to the shallow vessel containing acid fuchsin for staining for more than 8 hours. In daily detection operation, the dyeing operation of a common slide specimen is performed overnight, and the fuchsin is placed in a shallow vessel and is easy to volatilize and dry to cause dyeing failure, and if too much fuchsin is placed, waste and pollution are easy to cause. On the other hand, a large number of slide samples are generally prepared at the same time, and are easily mixed or sprinkled.

To reduce volatilization of fuchsin, the specimen sample is placed into a capped tube or centrifuge tube for staining. A staining apparatus (202022188730.2) for making microminiature insect slide specimens, the apparatus comprising a reservoir holder and an end cap, and further comprising a connecting strap and a label holder; the end cover is clamped on the liquid storage seat, the bottom of the liquid storage seat is provided with a protrusion, the protrusion exceeds the edge of the cover surface of the end cover, one end of the connecting belt is connected with the end cover, the other end of the connecting belt is connected with the liquid storage seat, the tag seat is arranged at the top of the end cover, and the edge of the tag seat exceeds the edge of the end cover; solves the problems of unclear microscopic observation, inconvenient operation, easy sample loss or destruction, serious and wasted dye liquor volatilization and unsatisfactory dyeing effect in the preparation of microminiature insect slide specimens. However, this device is sometimes convenient when taking out a slide sample, and the fuchsin solution is easily poured or splashed.

Disclosure of Invention

The utility model aims to provide a convenient dyeing device for manufacturing a slide specimen, so as to solve the problems that the conventional dyeing device is easy to cause volatilization of dyeing liquid to influence the test effect or a sample is difficult to take out after dyeing.

The specific technical scheme is as follows:

the utility model provides a convenient dyeing apparatus of slide sample preparation, includes the dyeing body, the dyeing body is equipped with detachable lid, still includes the dyeing bucket, the dyeing bucket is located dyeing body bottom, dyeing bucket upper portion is equipped with the flowing back hole, the dyeing bucket still is equipped with the lifter, the lifter extends to lid department. Through the dyeing bucket with the liquid discharge holes, the sample of the larvae such as mealybugs and the like can be conveniently dyed and taken out, and the subsequent sample preparation operation is also convenient.

Preferably, the end part of the lifting rod is bent towards the outer side of the dyeing pipe body, and a hole for the lifting rod to penetrate is formed in the dyeing pipe body or the cover body.

Preferably, a clamping hook is arranged at the end part of the lifting rod, and a label is hung at the clamping hook. And the label is arranged, so that the identification is convenient.

Preferably, a partition board is arranged in the dyeing bucket, and the partition board divides the dyeing bucket into a plurality of dyeing grids. I.e., multiple specimen samples may be stained simultaneously.

Preferably, the number of the dyeing lattices is 2-4.

Preferably, the upper part of the inner side of the dyeing bucket is provided with a convex guide wire, and the guide wire is splayed with a small upper part and a big lower part. The arrangement of the convex guide line is more convenient for taking out the sample.

Preferably, the dyeing pipe body is provided with scale marks. The addition of the dyeing solution for fuchsin and the like is convenient.

Preferably, the chromosome is transparent. And the dyeing condition of the specimen sample is convenient to observe.

Preferably, one side of the dyeing pipe body is provided with a bulge, and the other side of the dyeing pipe body is provided with a clamping groove matched with the bulge; the plurality of dyeing pipes are arranged in rows through the bulges and the clamping grooves. The plurality of samples are orderly arranged, so that the samples are not easy to mix.

Preferably, the cover body is provided with a hook, so that the cover body is convenient to fix.

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

1. according to the utility model, the dyeing bucket with the liquid discharge hole is arranged in the dyeing pipe body, and the long lifting rod is arranged, when the dyeing pipe is used, a specimen sample is put into the dyeing bucket and then is immersed into fuchsin of the dyeing pipe body for dyeing, and the cover body of the dyeing pipe body is covered during dyeing to prevent the fuchsin from volatilizing; after dyeing is finished, the sample can be taken out by the portable lifting rod, and the operation is convenient.

2. According to the utility model, the partition board is arranged in the dyeing bucket, so that the dyeing bucket is divided into a plurality of dyeing grids, a plurality of specimen samples can be dyed at the same time, and the dyeing efficiency of the specimens is further improved; the splayed convex guide wire with the small upper part and the large lower part is arranged at the upper part of the inner side of the dyeing bucket, so that the directional taking out of the specimen sample is more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are required to be used in the description of the embodiments will be briefly described below. Like elements or portions are generally identified by like reference numerals throughout the several figures. In the drawings, elements or portions thereof are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic structural view of another embodiment of the present utility model.

FIG. 3 is a schematic structural view of the dyeing bucket of the present utility model.

Fig. 4 is a schematic structural view of a further embodiment of the present utility model.

The main reference numerals illustrate:

1. dyeing a tube body; 2. a cover body; 3. a dyeing bucket; 31. a liquid discharge hole; 4. a lifting rod; 5. a label; 6. a partition plate; 7. a protrusion; 8. a clamping groove; 9. positioning the convex ring; 10. and a positioning ring.

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.

In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "inside", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, a number means one or more, a number means two or more, and greater than, less than, exceeding, etc. are understood to not include the present number, and above, below, within, etc. are understood to include the present number. The terms "first," "second," "third," and the like, if any, are used for descriptive purposes only and for distinguishing between technical features and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

As shown in fig. 1-4, a convenient dyeing device for manufacturing a slide specimen comprises a dyeing pipe body 1, a cover body 2 and a dyeing bucket 3, wherein the cover body 2 is detachably connected with the dyeing pipe body 1, the dyeing bucket 3 is arranged at the bottom of the dyeing pipe body 1, a liquid discharge hole 31 is formed in the upper part of the dyeing bucket 3, a lifting rod 4 is further arranged on the dyeing bucket 3, and the lifting rod 4 extends to the position of the cover body 2. According to the utility model, the dyeing bucket 3 with the liquid discharge hole 31 is arranged in the dyeing pipe body 1, and the long lifting rod 4 is arranged, so that the dyeing of a specimen sample is facilitated, the taking out of the specimen sample is also facilitated, and meanwhile, the subsequent specimen manufacturing operation is facilitated. The dyeing device solves the problems that the existing dyeing device is easy to cause volatilization of dyeing liquid to affect the test effect or a sample is difficult to take out after dyeing.

Specifically, the cover body 2 is detachably connected with the dyeing pipe body 1 through a buckle. The end part of the lifting rod 4 is higher than the pipe orifice of the dyeing pipe body 1, and the cover body 2 is provided with a convex groove for accommodating the end part of the lifting rod 4. The end of the lifting rod 4 is higher than the pipe orifice design of the dyeing pipe body 1, so that the dyed sample can be conveniently taken out.

In other embodiments, as shown in fig. 2, the end of the lifting rod 4 is bent towards the outside of the dyeing pipe body 1, and a hole through which the lifting rod 4 passes is provided on the dyeing pipe body 1 or the cover body 2. The end part of the lifting rod 4 is provided with a clamping hook, and a tag 5 is hung at the clamping hook. The arrangement of the label 5 is beneficial to the identification of the specimen sample.

As shown in fig. 3, in some embodiments, a partition plate 6 is disposed in the dyeing bucket 3, and the partition plate 6 divides the dyeing bucket 3 into a plurality of dyeing lattices 3. Of course, in other embodiments, a plurality of the dye cells may be provided. The plurality of staining grids are arranged, so that a plurality of specimen samples can be stained at the same time, and the staining efficiency of the specimens is further improved. Further, the drain hole 31 is provided at the middle upper portion of the dyeing bucket 3. In the process of lifting the dyeing bucket 3, the dyeing liquid flows into the dyeing pipe body 1, and a certain amount of dyeing liquid is reserved at the bottom, so that the sample is not easy to flow into the liquid discharge hole 31. In some embodiments, the upper part of the inner side of the dyeing bucket 3 is provided with a convex 7-shaped guide wire, and the guide wire is splayed with a small upper part and a big lower part. The splayed bulge 7-shaped guide wire with the small upper part and the large lower part is arranged at the upper part of the inner side of the dyeing bucket 3, so that the directional taking out of a specimen sample is facilitated.

In this embodiment, the dyeing pipe body 1 is supported by PU, and the dyeing pipe body 1 is provided with scale marks, so as to facilitate the loading and unloading of dyeing solutions such as fuchsin. In other embodiments, the chromosome 1 may be made of transparent glass.

As shown in fig. 4, in some embodiments, a protrusion 7 is provided on one side of the chromosome 1, and a clamping groove 8 matched with the protrusion 7 is provided on the other side; a plurality of the dyeing tubes 1 are arranged in a row through the bulges 7 and the clamping grooves 8. Specifically, a ring of positioning convex ring 9 with certain elasticity can be arranged on the outer side of the chromosome tube body 1. The bulge 7 and the clamping groove 8 are respectively fixed on two symmetrical sides of the positioning ring 10. When in use, the positioning ring 10 is sleeved above the positioning convex ring 9. The bulge 7 of one chromosome tube 1 is clamped with the clamping groove 8 of the other chromosome tube 1, and a plurality of chromosome tubes 1 are arranged in a row in sequence according to the method. The dyeing pipe bodies 1 are orderly arranged, and are not easy to mix or knock down. In other embodiments, the protrusion 7 and the clamping groove 8 may be integrally formed with the dyeing pipe body 1.

In summary, according to the utility model, the dyeing bucket 3 with the liquid discharge hole 31 is arranged in the dyeing pipe body 1, and the long lifting rod 4 is arranged, when in use, a specimen sample is put into the dyeing bucket 3 and then immersed into the fuchsin of the dyeing pipe body 1 for dyeing, and the cover body 2 of the dyeing pipe body 1 is covered during dyeing to prevent the fuchsin from volatilizing; after dyeing is finished, the sample can be taken out by the portable lifting rod 4, so that the operation is convenient, and meanwhile, the subsequent sample manufacturing operation is also convenient. According to the utility model, the partition plate 6 can be arranged in the dyeing bucket 3, so that the dyeing bucket 3 is divided into a plurality of dyeing grids, a plurality of sample samples can be dyed at the same time, and the dyeing efficiency of the samples is further improved. It is also possible to connect a plurality of chromosome tubes 1 in series to prevent them from being mixed or knocked down. The staining device can be used for staining and manufacturing slide specimens such as mealybugs and the like.

The foregoing description of specific exemplary embodiments of the utility model has been presented for the purpose of illustration and description, but it is not intended to limit the utility model to the precise form disclosed, and it is apparent that many changes and modifications may be made in accordance with the above teachings, and while embodiments of the utility model have been shown and described, this specific embodiment is merely illustrative of the utility model and not restrictive, the particular features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner, the exemplary embodiments being selected and described for the purpose of explaining the specific principles of the utility model and its practical application, so that modifications, substitutions, variations, and various other changes may be made to the embodiments without creatively departing from the principles and spirit of the utility model as desired by those skilled in the art without departing from the scope of the patent claims.

Claims (10)

1. The utility model provides a convenient dyeing apparatus of slide sample preparation, includes the dyeing body, the dyeing body is equipped with detachable lid, its characterized in that still includes the dyeing bucket, the dyeing bucket is located dyeing body bottom, dyeing bucket upper portion is equipped with the flowing back hole, the dyeing bucket still is equipped with the lifter, the lifter extends to lid department.

2. The device for conveniently and quickly manufacturing a slide specimen according to claim 1, wherein the end part of the lifting rod is bent towards the outer side of the dyeing tube body, and a hole for the lifting rod to penetrate is formed in the dyeing tube body or the cover body.

3. The device for conveniently and quickly staining slide specimens according to claim 1, wherein the end of the lifting rod is provided with a clamping hook, and a label is hung at the clamping hook.

4. The device for conveniently and quickly preparing slide specimens according to claim 1, wherein a partition plate is arranged in the staining bucket and divides the staining bucket into a plurality of staining grids.

5. The device for rapid and convenient staining of slide specimens according to claim 4, wherein the number of staining grids is 2 to 4.

6. The device for conveniently and quickly preparing slide specimens according to claim 1, wherein the upper part of the inner side of the staining bucket is provided with a convex guide wire, and the guide wire is splayed with a small upper part and a large lower part.

7. The device for rapid and convenient staining of slide specimens according to claim 1, wherein the staining tube body is provided with graduation marks.

8. The device for rapid and convenient staining of slide specimens according to claim 1, wherein the staining tube body is transparent.

9. The device for conveniently and quickly preparing a slide specimen according to claim 1, wherein a bulge is arranged on one side of the staining tube body, and a clamping groove matched with the bulge is arranged on the other side of the staining tube body; the plurality of dyeing pipes are arranged in rows through the bulges and the clamping grooves.

10. The device for rapid and convenient staining of slide specimens according to claim 1, wherein the cover is provided with hooks.