CN214919027U

CN214919027U - Dyeing liquid box

Info

Publication number: CN214919027U
Application number: CN202120442234.7U
Authority: CN
Inventors: 陈晓敏; 赵萍
Original assignee: Nanjing Health Vocational And Technical College
Current assignee: Nanjing Health Vocational And Technical College
Priority date: 2021-03-01
Filing date: 2021-03-01
Publication date: 2021-11-30
Anticipated expiration: 2031-03-01

Abstract

The utility model relates to a dye liquor box, which comprises a box body, a bracket and a clapboard; the upper surface of the box body is provided with a cleaning cavity, the side surface of the box body is provided with a storage cavity, and the cleaning cavity and the storage cavity are isolated from each other; the cleaning cavity is used for containing wastewater generated by cleaning the glass slide, and the storage cavity is used for storing the glass slide; the partition plate is arranged in the cleaning cavity and used for supporting the glass slide falling from the opening of the cleaning cavity; the partition plate and the bottom of the cleaning cavity are arranged at intervals, and a plurality of through holes are formed in the partition plate and are opposite to the bottom of the cleaning cavity; the support is used for holding the glass slide, and the support can be installed in the storage cavity in a drawing mode. The utility model provides an in the dye liquor case, wash the chamber setting at the upper surface of box, deposit the chamber setting in the side of box, and two chambeies keep apart each other, waste water etc. sputter to depositing on the glass slide of intracavity when can avoiding wasing like this. Meanwhile, the glass slide can be prevented from falling into waste water in the cleaning cavity during cleaning through the arrangement of the partition plate, and a user can conveniently clamp the glass slide again.

Description

Dyeing liquid box

Technical Field

The utility model relates to a biological assay instrument field especially relates to a dye liquor case.

Background

In a biological experiment, a biological tissue slice needs to be stained on a glass slide for subsequent observation, and the glass slide needs to be cleaned after staining to remove a staining solution except the biological tissue slice. In actual operation, because no special cleaning device is provided, the stained glass slide is often cleaned directly opposite to the water tank, and wastewater generated by cleaning is directly discharged into a sewage pipeline from the water tank, so that various problems such as environmental pollution are easily caused.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides a dye liquor case aims at solving the problem that arouses environmental pollution easily when slide glass dye liquor washs.

The dye liquor box provided by the utility model comprises a box body, a bracket and a clapboard; the upper surface of the box body is provided with a cleaning cavity, the side surface of the box body is provided with a storage cavity, and the cleaning cavity and the storage cavity are mutually isolated; the cleaning cavity is used for containing wastewater generated by cleaning the glass slide, and the storage cavity is used for storing the glass slide; the partition plate is arranged in the cleaning cavity and used for supporting the glass slide falling from the opening of the cleaning cavity; the partition plate and the bottom of the cleaning cavity are arranged at intervals, a plurality of through holes are formed in the partition plate, and the through holes are opposite to the bottom of the cleaning cavity; the rack is used for holding the slide glass, and the rack is installed in the storage cavity in a drawing mode.

Optionally, the partition is detachably mounted in the cleaning chamber.

Optionally, a first supporting structure is arranged in the cleaning cavity, and the first supporting structure is used for supporting the partition board placed in the cleaning cavity.

Optionally, a second supporting structure is arranged in the cleaning cavity, and the second supporting structure is used for supporting the stent placed in the cleaning cavity.

Optionally, in a direction from the lower surface of the box body to the upper surface of the box body, the cleaning cavity includes a first hole, a second hole, and a third hole, which are sequentially communicated; the aperture of the first hole is smaller than that of the second hole so as to form a first step surface, and the first step surface is the first support structure; the aperture of the second hole is smaller than that of the third hole to form a second step surface, and the second step surface is the second support structure.

Optionally, a locking assembly is arranged on the box body, and a limiting part is arranged on the bracket; when the support is placed in the storage cavity, the locking assembly can be matched with the limiting part to lock or unlock the support.

Optionally, the box body is further provided with a mounting cavity, the mounting cavity extends to a side wall of the storage cavity to form a first opening, and the mounting cavity extends to a side surface of the box body to form a second opening; the locking assembly comprises a push rod, a locking rod, a connecting rod and a spring, the locking rod and the connecting rod are arranged on the push rod, and the extension directions of the locking rod and the connecting rod are opposite; the joint of the locking rod and the push rod is positioned in the mounting cavity, and one end of the locking rod, which is far away from the push rod, extends out of the mounting cavity from the first opening so as to be matched with a limiting part of a bracket placed in the storage cavity; the connecting rod and the spring are both positioned in the mounting cavity, one end of the spring is sleeved on the connecting rod, and the other end of the spring abuts against the side wall of the mounting cavity; one end of the push rod, which is far away from the locking rod, extends out of the mounting cavity from the second opening so as to receive external force to compress the spring.

Optionally, the limiting part comprises two limiting structures, and the two limiting structures are respectively arranged on two opposite sides of the bracket; the locking assembly can be placed into the limiting groove to lock the bracket; the locking assembly can also be withdrawn from the limiting groove to unlock the bracket.

Optionally, a force application portion is arranged on the support, the force application portion can be arranged in the storage cavity and exposed from the storage cavity, and the force application portion is used for receiving external force application.

Optionally, the force application part includes two force application structures, and the two force application structures are respectively disposed on two opposite sides of the bracket.

The utility model provides an in the dye liquor case, wash the chamber setting at the upper surface of box, deposit the chamber setting in the side of box, and two chambeies keep apart each other, waste water etc. sputter to depositing on the glass slide of intracavity when can avoiding wasing like this. Meanwhile, the glass slide can be prevented from falling into waste water in the cleaning cavity during cleaning through the arrangement of the partition plate, and a user can conveniently clamp the glass slide again.

Drawings

Fig. 1 is a schematic view of an overall structure of a liquid dyeing tank according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a box body of a liquid dyeing box according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a partition plate of a dye liquor box according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a bracket of a liquid dyeing tank according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a locking assembly of a liquid dyeing tank according to an embodiment of the present invention.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

In the present invention, the description of the directions such as "up" and "down" is used as a reference when the component is used normally.

As shown in fig. 1 and 2, in one embodiment, a dye liquor tank 100 includes a tank body 10 and a stand 20. The box body 10 is provided with a cleaning cavity 1 and a storage cavity 2, wherein the cleaning cavity 1 is used for containing waste water generated by cleaning glass slides, and the storage cavity 2 is used for storing the glass slides. The rack 20 is used for holding the slide glass, and the rack 20 is installed in the storage cavity 2 in a drawing mode so as to realize the storage of the slide glass by the storage cavity 2. Wherein the washing chamber 1 and the storage chamber 2 can be regarded as blind holes provided in the tank 10.

During the use, the user can wash the slide glass in washing chamber 1 department, and the waste water after wasing like this can be saved in washing chamber 1, is convenient for follow-up further processing this waste water to can effectively avoid waste water to cause the pollution to the environment. After being cleaned, the glass slide can be placed on the support 20, and the support 20 is placed in the storage cavity 2, so that the dye liquid on the glass slide can be prevented from dropping to a test bed, and the glass slide can be prevented from being polluted by collision or other surrounding impurities. After the slide glass is placed in the storage cavity 2 and dried, the user can draw the support 20 out of the storage cavity 2, so that the slide glass can be conveniently subjected to subsequent operation or use.

As shown in fig. 2, the casing 10 has an upper surface 3 and a lower surface 4 opposite to each other, and a side surface 5 connected to the upper surface 3 and the lower surface 4, respectively, wherein the cleaning chamber 1 is opened by the upper surface 3, and the storage chamber 2 is opened by the side surface 5, which are isolated from each other, so that waste water and the like can be prevented from splashing on the glass slides in the storage chamber 2 during cleaning.

In one embodiment, as shown in fig. 2, a plurality of storage chambers 2 are provided, and the storage chambers 2 are spaced apart from each other along a direction from the upper surface 3 to the lower surface 4, and each rack 20 is placed in one storage chamber 2 in use. This avoids adverse effects between the slides stored in the storage chambers 2, for example, by preventing liquid on a slide in one storage chamber 2 from dripping onto a slide in another storage chamber 2.

As shown in FIG. 3, the dye liquor tank 100 further comprises a partition plate 30, and the partition plate 30 is arranged in the washing chamber 1 and is spaced from the bottom of the washing chamber 1. The partition plate 30 is provided with a plurality of through holes 301, the through holes 301 are all opposite to the bottom of the washing chamber 1, and liquid such as water falling from the opening of the washing chamber 1 can pass through the partition plate 30 from the through holes 301. When in use, the partition board 30 can support the glass slide falling from the opening of the cleaning cavity 1, and the glass slide is prevented from falling into the waste water below the partition board 30. When the slide falls off due to misoperation of the user, the user can conveniently re-clamp the slide. In addition, the distance between the partition plate 30 and the bottom of the cleaning cavity 1 can be properly larger, so that waste water can be effectively prevented from overflowing the partition plate 30, and further, the glass slide falling on the partition plate 30 can be effectively prevented from being polluted by the waste water. Furthermore, it should be understood that in actual products, the hole diameter of the through hole 301 is generally small so as not to cause the slide to fall from the through hole 301 to the bottom of the wash chamber 1.

In one embodiment, the partition plate 30 is detachably installed in the washing chamber 1, and after the wastewater in the washing chamber 1 is treated, the partition plate 30 can be detached to facilitate the washing of the bottom of the washing chamber 1.

As shown in fig. 2, in an embodiment, a first supporting structure 11 is disposed in the cleaning chamber 1, and the first supporting structure 11 is used for supporting the partition board 30 disposed in the cleaning chamber 1, so that the box body 10 and the partition board 30 can be connected without additionally adopting other connection methods, thereby facilitating the disassembly and assembly of the partition board 30.

As shown in FIG. 2, the washing chamber 1 comprises a first hole 12 and a second hole 13 sequentially connected in a direction from the lower surface 4 to the upper surface 3 (i.e. in a direction from the bottom of the washing chamber 1 to the opening of the washing chamber 1), wherein the first hole 12 has a smaller diameter than the second hole 13, so that a first step surface is formed between the first hole 12 and the second hole 13, and the first step surface is the first supporting structure 11. In addition, the first hole 12 and the second hole 13 may be circular holes, square holes, or the like, and when the first hole 12 and the second hole 13 are not circular holes, the aperture of both means the equivalent diameter thereof.

In practical use, the rack 20 may be drawn out from the box 10 and placed in the cleaning chamber 1, and then the stained slide may be placed on the rack 20, and after a certain number of slides are placed on the rack 20, the slides on the rack 20 may be cleaned directly. At this time, a second support structure 14 is further provided in the washing chamber 1 to support the rack 20 placed in the washing chamber 1.

Specifically, as shown in fig. 2, the wash chamber 1 has a third hole 15 in addition to the first hole 12 and the second hole 13, wherein the first hole 12, the second hole 13, and the third hole 15 are communicated in order in a direction from the lower surface 4 to the upper surface 3. In addition, the diameter of the second hole 13 is smaller than the diameter of the third hole 15, so that a second step surface is formed between the second hole 13 and the third hole 15, and the second step surface is the second support structure 14.

As shown in fig. 4, in an embodiment, the bracket 20 includes a supporting frame 6 and a cross beam 7, the supporting frame 6 has a first side plate 61, a second side plate 62, a third side plate 63 and a fourth side plate 64 connected in sequence, the cross beam 7 is located in a hollow portion of the supporting frame 6, two ends of the cross beam 7 are respectively fixedly connected with the first side plate 61 and the third side plate 63, and the cross beam 7, the second side plate 62 and the fourth side plate 64 are arranged at intervals.

Along the direction from the second side plate 62 to the fourth side plate 64, a first concave structure group 71 and a second concave structure group 72 are arranged on the top surface of the cross beam 7 at intervals. The first concave structure group 71 includes a plurality of first concave structures 711, the first concave structures 711 are disposed at intervals along the direction from the first side plate 61 to the third side plate 63, and each of the first concave structures 711 penetrates through the surface of the cross beam 7 opposite to the second side plate 62. The second concave structure group 72 includes a plurality of second concave structures 721, the second concave structures 721 are disposed at intervals along the direction from the first side plate 61 to the third side plate 63, and each of the second concave structures 721 penetrates through the surface of the cross beam 7 opposite to the fourth side plate 64.

A third concave structure group 621 is disposed on the top surface of the second side plate 62, the third concave structure group 621 has a plurality of third concave structures 622, the third concave structures 622 are disposed at intervals along the direction from the first side plate 61 to the third side plate 63, and each third concave structure 622 penetrates through the surface of the second side plate 62 opposite to the cross beam 7. The top surface of the fourth side plate 64 is provided with a fourth concave structure group 641, the fourth concave structure group 641 has a plurality of fourth concave structures 642, the fourth concave structures 642 are disposed at intervals along the direction from the first side plate 61 to the third side plate 63, and each of the fourth concave structures 642 penetrates through the surface of the fourth side plate 64 opposite to the cross beam 7.

In addition, the first concave structures 711 correspond to the third concave structures 622 one by one, and the corresponding first concave structures 711 and third concave structures 622 can be used as a first supporting unit for placing a glass slide, that is, when the glass slide is placed on the first supporting unit, one end of the glass slide is located in the first concave structures 711, and the other end of the glass slide is located in the third concave structures 622 corresponding to the first concave structures 711. Meanwhile, the second concave structures 721 correspond to the fourth concave structures 642 one by one, and the corresponding second concave structures 721 and the corresponding fourth concave structures 642 can be used as a second supporting unit for placing a slide glass, that is, when the slide glass is placed on the second supporting unit, one end of the slide glass is located in the second concave structure 721, and the other end of the slide glass is located in the fourth concave structure 642 corresponding to the second concave structure 721.

As shown in fig. 4, the top surfaces of the first side plate 61, the second side plate 62, the third side plate 63 and the fourth side plate 64 are flush, the height of the first side plate 61 and the height of the third side plate 63 are both smaller than the height of the second side plate 62, and the height of the second side plate 62 is the same as the height of the fourth side plate 64, wherein the height of each side plate refers to the distance between the top surface and the bottom surface of the side plate. After the support 20 is placed on the supporting surface of the support, the first side plate 61 and the third side plate 63 are spaced from the supporting surface, so that the air flow inside the support 20 is facilitated, and the airing speed of the glass slide can be increased. Wherein the support surface may be a surface of the storage cavity 2 for supporting the rack 20, etc., and the support surface is generally planar. In addition, when the rack 20 is placed in the washing chamber 1, the bottom surface of the second side plate 62 and the bottom surface of the fourth side plate 64 abut against the second step surface.

In practical use, when the rack 20 is placed in the storage cavity 2, the end of the second side plate 62 or the end of the fourth side plate 64 may be placed in the storage cavity 2, wherein when the end of the second side plate 62 is placed in the storage cavity 2, the fourth side plate 64 is exposed from the mounting cavity 8. When the end of the fourth side plate 64 is first placed in the storage cavity 2, the second side plate 62 is exposed from the mounting cavity 8.

In one embodiment, the bracket is provided with a force application portion, the force application portion can be exposed from the storage cavity 2 when the bracket 20 is placed in the storage cavity 2, and the force application portion is used for receiving external force so as to be conveniently used for applying force to the bracket 20.

As shown in fig. 4, in an embodiment, the force application portion includes two force application structures 201, wherein the force application structures 201 are groove structures. One of the two force application structures 201 is disposed on the surface of the fourth side plate 64 away from the second side plate 62, and the other is disposed on the surface of the second side plate 62 away from the fourth side plate 64, that is, the two force application structures 201 are disposed on two opposite sides of the bracket 20. Thus, no matter the end of the second side plate 62 is placed into the storage cavity 2 first, or the end of the fourth side plate 64 is placed into the storage cavity 2 first, the user can apply force to the support 20 at the force application structure 201, so that the user can take out the support 20 conveniently.

As shown in fig. 1 and 4, in an embodiment, the box 10 is provided with a locking assembly 40, and the bracket 20 is provided with a limiting part; when the support 20 is placed in the storage cavity 2, the locking assembly 40 can be matched with the limiting part to lock the support 20 in the storage cavity 2, so that the support 20 can be prevented from falling off when the dyeing liquid box 100 is carried. At the same time, the user can also apply force to the locking assembly 40 to unlock the rack 20 by the locking assembly 40, so that the rack 20 can move out of the storage cavity 2.

In an embodiment, the limiting portion includes two limiting structures 202, the two limiting structures 202 are respectively disposed on two opposite sides of the bracket 20, specifically, the two limiting structures are respectively disposed on the first side plate 61 and the third side plate 63, so that the locking assembly 40 can lock or unlock the bracket 20 no matter the end where the second side plate 62 is located is first placed into the storage cavity 2, or the end where the fourth side plate 64 is located is first placed into the storage cavity 2.

In one embodiment, the position-limiting structure 202 is a position-limiting groove, and the locking assembly 40 can be placed into the position-limiting groove to lock the bracket 20; at the same time, the locking assembly 40 can also exit the retaining groove to unlock the bracket 20.

As shown in fig. 5, in an embodiment, the locking assembly 40 includes a push rod 401, a locking rod 402, a connecting rod 403, and a spring 404, wherein the locking rod 402 and the connecting rod 403 are both disposed on the push rod 401, and the extending direction of the locking rod 402 is opposite to the extending direction of the connecting rod 403. In practical applications, the locking rod 402 is disposed at one end of the push rod 401, the connecting rod 403 is disposed at a middle portion of the push rod 401, and one end of the spring 404 can be sleeved on the connecting rod 403. Be equipped with installation cavity 8 on the box 10, wherein installation cavity 8 forms first opening 81 on depositing the lateral wall in chamber 2, installation cavity 8 is formed with second opening 82 on the side 5 of box 10, locking Assembly 40 installs in installation cavity 8, wherein, the junction of check lock lever 402 and push rod 401 is located inside installation cavity 8, the one end that push rod 401 was kept away from to check lock lever 402 stretches out from first opening 81, the one end that lock lever 402 was kept away from to push rod 401 stretches out from second opening 82, connecting rod 403 and spring 404 all are located installation cavity 8, and the one end that push rod 401 was kept away from to spring 404 contradicts with the lateral wall of installation cavity 8.

When the push rod 401 is free from external force, the push rod can extend out of the installation cavity 8 from the first opening 81 under the action of the spring 404, and after the support 20 is placed in the storage cavity 2, the locking rod 402 can be placed in the limiting groove to lock the support 20 in the storage cavity 2. When the locking device is used, a user can apply force to the push rod 401 along the extending direction of the connecting rod 403, so that the locking rod 402 is withdrawn from the limiting groove and retracted into the mounting cavity 8, and the support 20 is unlocked.

In one embodiment, as shown in fig. 1, the dye liquor tank 100 is further provided with a tank cover 50, and the tank cover 50 can close the opening of the washing chamber 1 to prevent impurities from falling into the washing chamber 1. Wherein, in the present embodiment, the cover 50 is hinged to the case 10.

As shown in fig. 1 and 2, in one embodiment, the tank 10 is further provided with a drain hole 8 and an on-off valve, the drain hole 8 penetrates through a sidewall of the wash chamber 1 to communicate with the wash chamber 1, and the on-off valve is installed at the drain hole 8, and the drain hole 8 can be opened or closed by the on-off valve. When the waste water in the cleaning cavity 1 needs to be cleaned, the switch valve can be opened to discharge the waste water in the cleaning cavity 1.

It will be understood that in other embodiments, the components and structural arrangements described above may be replaced by other means, such as:

in other embodiments, the force application structure 201 may be a handle or the like to facilitate the user to apply force to the bracket 20.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A dye liquor box is characterized by comprising a box body, a bracket and a partition board;

the upper surface of the box body is provided with a cleaning cavity, the side surface of the box body is provided with a storage cavity, and the cleaning cavity and the storage cavity are mutually isolated; the cleaning cavity is used for containing wastewater generated by cleaning the glass slide, and the storage cavity is used for storing the glass slide;

the partition plate is arranged in the cleaning cavity and used for supporting the glass slide falling from the opening of the cleaning cavity; the partition plate and the bottom of the cleaning cavity are arranged at intervals, a plurality of through holes are formed in the partition plate, and the through holes are opposite to the bottom of the cleaning cavity;

the rack is used for holding the slide glass, and the rack is installed in the storage cavity in a drawing mode.

2. The dye vat according to claim 1, wherein said partition is removably mounted in said wash chamber.

3. The dye vat according to claim 1, wherein a first support structure is provided in said washing chamber for supporting said partition placed in said washing chamber.

4. The dye liquor tank as claimed in claim 3, wherein a second support structure is provided in said cleaning chamber for supporting said rack placed in said cleaning chamber.

5. The dye liquor tank of claim 4, wherein the cleaning chamber comprises a first hole, a second hole and a third hole which are communicated in sequence in the direction from the lower surface of the tank body to the upper surface of the tank body;

the aperture of the first hole is smaller than that of the second hole so as to form a first step surface, and the first step surface is the first support structure;

the aperture of the second hole is smaller than that of the third hole to form a second step surface, and the second step surface is the second support structure.

6. The dye liquor box of claim 1, wherein the box body is provided with a locking assembly, and the bracket is provided with a limiting part; when the support is placed in the storage cavity, the locking assembly can be matched with the limiting part to lock or unlock the support.

7. The dye liquor box of claim 6 wherein said box body is further provided with a mounting cavity extending to a side wall of said storage cavity to form a first opening, said mounting cavity extending to a side of said box body to form a second opening;

the locking assembly comprises a push rod, a locking rod, a connecting rod and a spring, the locking rod and the connecting rod are arranged on the push rod, and the extension directions of the locking rod and the connecting rod are opposite;

the joint of the locking rod and the push rod is positioned in the mounting cavity, and one end of the locking rod, which is far away from the push rod, extends out of the mounting cavity from the first opening so as to be matched with a limiting part of a bracket placed in the storage cavity;

the connecting rod and the spring are both positioned in the mounting cavity, one end of the spring is sleeved on the connecting rod, and the other end of the spring abuts against the side wall of the mounting cavity; one end of the push rod, which is far away from the locking rod, extends out of the mounting cavity from the second opening so as to receive external force to compress the spring.

8. The dye liquor box according to claim 6, wherein said limiting portion comprises two limiting structures, said two limiting structures being respectively disposed on opposite sides of said support;

the locking assembly can be placed into the limiting groove to lock the bracket; the locking assembly can also be withdrawn from the limiting groove to unlock the bracket.

9. The dye vat according to claim 1, wherein said holder is provided with a force application portion capable of being exposed from said storage chamber when said holder is placed in said storage chamber, said force application portion being adapted to receive an external force.

10. The dye vat according to claim 9, wherein said force applying portion comprises two force applying structures, said two force applying structures being disposed on opposite sides of said support.