High-sensitivity immunohistochemical kit

Abstract

The utility model belongs to the field of kits, and particularly relates to a high-sensitivity immunohistochemical kit which comprises a bottom plate and a transparent cover, a base is arranged on the bottom plate, the transparent cover comprises a fixing ring capable of moving up and down along the outer wall of the base, an assembly groove is formed in the fixing ring, the outer wall of the fixing ring is matched with a limiting ring in a threaded mode, and the limiting ring is arranged in the assembly groove. The limiting ring can abut against the top of the bottom plate after rotating and descending, the transparent cover comprises a cover body, a connecting ring is arranged at the bottom of the cover body, and the connecting ring is in threaded fit with the assembling groove; through the structural design of the fixing ring and the limiting ring, when the kit is not used, the limiting ring is rotated to abut against the top of the bottom plate, so that the cover body cannot continue to move downwards, and the risk that in the daily carrying and transporting process, the cover body is accidentally squeezed, so that a reagent tube is damaged is effectively avoided; the possibility of breakage and damage of the reagent tube is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of kit, specifically a high sensitivity immunohistochemical kit. BACKGROUND

[0002] The immunohistochemical technique is widely used in the field of modern medicine, biology research, and the high sensitivity immunohistochemical kit as the key tool of the technology, its performance and convenience directly influence research result and experimental efficiency. In the daily use, carrying and transportation process, the rationality of the structural design of the kit is particularly important, China has authorized utility model patent (announcement number: CN221317437U) discloses an immunohistochemical test kit, utilizes the reagent bottle that the material hole on the cover plate aligns wants to take, presses the transparent cover and can the target reagent bottle from the material hole stretches out, at this moment can take the reagent bottle with the hand, do not need to place all kinds of reagent bottles on the table surface once to cause confusion, need which reagent to take which reagent, make the test table more neat.

[0003] But the above-mentioned device still has some deficiencies when using: specifically, the transparent cover is not equipped with a locking mechanism, when carrying, the kit is easy to be extruded with other articles in the space of bag, etc., in the transportation process, whether it is the vehicle transportation of jolting or the collision that may be suffered in the handling process, the transparent cover is extremely easy to be affected by accidental external force, once the transparent cover is extruded, the telescopic rod will be driven to shrink downward, causing the cover plate to continuously extrude the top of the reagent tube, since this external force is often uneven in the actual complex environment, the reagent tube is extremely easy to break down under the long-term frequent action of such external force, therefore, a high sensitivity immunohistochemical kit is proposed for the above-mentioned situation. UTILITY MODEL CONTENTS

[0004] In order to make up for the problem that the transparent cover is not equipped with a locking mechanism in the prior art, which easily leads to the breakage and damage of the reagent tube under the long-term frequent action of external force, the utility model provides a high sensitivity immunohistochemical kit.

[0005] The utility model solves the technical scheme that it adopts: a high sensitivity immunohistochemical kit, including the bottom plate and the transparent cover, be provided with the base on the bottom plate.

[0006] The transparent cover includes a fixed ring that can move up and down along the outer wall of the base, a mounting groove is formed in the fixed ring, and the outer wall of the fixed ring is threadedly connected with a limiting ring, which can abut against the top of the bottom plate after rotating downward.

[0007] The transparent cover includes a cover body, a connecting ring is arranged at the bottom of the cover body, and the connecting ring is threadedly connected with the mounting groove.

[0008] As preferred, the top of the base is provided with circular grooves, and the circular grooves are evenly distributed on the base in annular array.

[0009] As preferred, the outer wall of the base is uniformly provided with four grooves, and the telescopic rods are fixed in the grooves.

[0010] As preferred, the telescopic end of the telescopic rod is fixed with a connecting rod, and the connecting rod is fixedly connected with the inner wall of the fixing ring.

[0011] As preferred, the outer ring surface of the fixing ring is provided with a first external thread, and the inner ring surface of the limiting ring is provided with a first internal thread matched with the first external thread.

[0012] As preferred, the outer ring surface of the connecting ring is provided with a second external thread, and the inner ring surface of the assembly groove is provided with a second internal thread matched with the second external thread.

[0013] As preferred, the top of the cover body is rotatably connected with a cover plate, and the top of the cover plate is provided with a material taking opening and a handle.

[0014] As preferred, the material taking opening on the top of the cover plate is provided with a sealing plug.

[0015] The utility model discloses the beneficial effect lies in:

[0016] 1. The utility model discloses a structure design of fixing ring and limiting ring, when the reagent box is not used, the top of the bottom plate is contacted by rotating the limiting ring, so that the cover body can not continue to move downwards, effectively avoid the risk of reagent tube damage caused by accidental extrusion of the cover body in the daily carrying and transportation process, reduce the possibility of reagent tube breakage.

[0017] 2. The utility model discloses a structure design of fixing ring, assembly groove, cover body and connecting ring, when the reagent tube is placed in the reagent box, the staff can conveniently remove the cover body and carry out the reagent tube placing operation, which widens the operation space, makes the reagent tube installation and placement process become easy and efficient, shortens the reagent tube installation time, and improves the work efficiency. ACCURATE DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is a structural schematic view of the reagent box.

[0020] Figure 2 It is a schematic diagram of the assembly structure of the kit;

[0021] Figure 3 It is a schematic diagram of the assembly structure of the transparent cover;

[0022] Figure 4 It is Figure 3 It is a schematic diagram of the local enlarged structure at A in the middle.

[0023] In the figure: 1, bottom plate; 2, base; 201, groove; 202, telescopic rod; 3, transparent cover; 301, fixing ring; 3010, assembly groove; 302, limiting ring; 303, cover body; 304, connecting ring; 4, cover plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] The following will be described in detail with reference to the drawings in the embodiments of the present application. Figures 1-4 The present application will be further described in detail,

[0026] The embodiments of the present application disclose a high-sensitivity immunohistochemical kit. Referring to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A high-sensitivity immunohistochemical kit comprises a bottom plate 1 and a transparent cover 3, and the bottom plate 1 is provided with a base 2.

[0027] The transparent cover 3 comprises a fixing ring 301 which can move up and down along the outer wall of the base 2, and the fixing ring 301 is provided with an assembly groove 3010, and the outer wall of the fixing ring 301 is threadedly matched with a limiting ring 302, and the limiting ring 302 can abut against the top of the bottom plate 1 after rotating and descending.

[0028] Among them, the outer ring surface of the fixing ring 301 is provided with a first outer thread, and the inner ring surface of the limiting ring 302 has a first inner thread matched with the first outer thread.

[0029] The transparent cover 3 comprises a cover body 303, and the bottom of the cover body 303 is provided with a connecting ring 304, and the connecting ring 304 is threadedly matched with the assembly groove 3010.

[0030] Among them, the outer ring surface of the connecting ring 304 has a second outer thread, and the inner ring surface of the assembly groove 3010 has a second inner thread matched with the second outer thread.

[0031] In this embodiment, the transparent cover 3 and the cover plate 4 are made of transparent acrylic material.

[0032] In this embodiment, the connecting ring 304, the cover body 303, the fixing ring 301 and the limiting ring 302 are all circular ring structures.

[0033] Referring to Figure 1 and Figure 2 , the top of the base 2 is provided with a circular groove, and the circular groove is evenly distributed on the base 2 in the form of an annular array.

[0034] As a further description of the above embodiment, a support plate is installed on the inner side wall of the circular groove, and a plastic sleeve is installed on the top of the support plate. The bottom of the support plate is provided with a spring. The support plate, the plastic sleeve and the spring are the same as the prior art, and will not be described in detail here. The inner side of the circular groove is used to place various types of immunohistochemical test reagent bottles. The spring at the bottom of the support plate is fixedly connected to the inner bottom of the circular groove. The support plate is located on the inner side of the circular groove and can slide up and down. When the cover body 303 is pressed, the non-target reagent bottle moves to the inner bottom of the circular groove under the extrusion of the inner bottom of the cover body 303. One end of the bottom of the plastic sleeve is fixed to the top of the support plate, and the plastic sleeve has a certain elastic stretch. The plastic sleeve can clamp the bottom of various types of immunohistochemical test reagent bottles, thereby preventing the reagent bottles from shaking.

[0035] Referring to Figure 2 , Figure 3 and Figure 4 , the outer wall of the base 2 is evenly provided with four recesses 201, and the recesses 201 are fixedly provided with telescopic rods 202.

[0036] The telescopic end of the telescopic rod 202 is fixedly provided with a connecting rod, and the connecting rod is fixedly connected to the inner wall of the fixing ring 301.

[0037] As a further description of the above embodiment, when the cover body 303 is pressed downward, the telescopic rod 202 is caused to shrink downward by the cover body 303, so that the target reagent bottle extends from the inner side of the material taking opening. At this time, the reagent tube can be taken by hand.

[0038] Referring to Figure 1 , Figure 2 and Figure 3 , the top of the cover body 303 is rotatably connected with a cover plate 4, the top of the cover plate 4 is provided with a material taking opening and a handle, and the material taking opening of the top of the cover plate 4 is provided with a sealing plug.

[0039] As a further description of the above embodiment, a circular ring-shaped sliding groove is formed in the inner side of the top of the cover body 303, and the sliding groove is rotatably connected with the cover plate 4.

[0040] Working principle: in the process of carrying, the staff can hold the cover 303, then counterclockwise rotation limiting ring 302, so that the limiting ring 302 is lowered to the top of the bottom plate 1 is in contact with, at this time, the limiting ring 302 and bottom plate 1 contact can play a limiting effect on the fixed ring 301, in turn guarantee cover 303 after extrusion, fixed ring 301 can not continue to move down, effectively avoid the risk of damage to the reagent tube in the daily carrying and transportation process, due to the cover 303 is accidentally extruded, reduce the possibility of reagent tube breakage.

[0041] And when the staff need to install the reagent tube on the base 2, counterclockwise rotation cover 303, so that the connecting ring 304 from the assembly groove 3010 in the move out, namely the cover 303 from the fixed ring 301, in turn facilitate the staff to quickly put the reagent tube in the corresponding circular groove, improve work efficiency.

[0042] The above shows and describes the basic principle, main features and advantages of the present application. The skilled in the art should understand that the present application is not limited by the above examples, the above examples and the description described in the specification is just to illustrate the principle of the present application, without departing from the spirit and scope of the present application, the present application will have various changes and improvements, these changes and improvements all fall within the scope of the present application.

Claims

1. A high-sensitivity immunohistochemistry reagent kit, comprising a base plate (1), wherein a base (2) is disposed on the base plate (1), characterized in that, Also includes: A transparent cover (3) includes a fixed ring (301) that can move up and down along the outer wall of the base (2). The fixed ring (301) has an assembly groove (3010). The outer wall of the fixed ring (301) is threaded with a limiting ring (302). After the limiting ring (302) rotates and descends, it can abut against the top of the base plate (1). The transparent cover (3) includes a cover body (303), and a connecting ring (304) is provided at the bottom of the cover body (303). The connecting ring (304) is threadedly engaged with the assembly groove (3010).

2. The high-sensitivity immunohistochemical reagent kit according to claim 1, characterized in that: The top of the base (2) is provided with a circular groove, and there are several circular grooves that are evenly distributed in a ring array on the base (2).

3. The high-sensitivity immunohistochemical reagent kit according to claim 2, characterized in that: The outer wall of the base (2) is provided with four grooves (201) evenly distributed, and a telescopic rod (202) is fixed in the groove (201).

4. The high-sensitivity immunohistochemical reagent kit according to claim 3, characterized in that: A connecting rod is fixed to the telescopic end of the telescopic rod (202), and the connecting rod is fixedly connected to the inner wall of the fixing ring (301).

5. The high-sensitivity immunohistochemical reagent kit according to claim 4, characterized in that: The outer ring surface of the fixing ring (301) is provided with a first external thread, and the inner ring surface of the limiting ring (302) is provided with a first internal thread adapted to the first external thread.

6. The high-sensitivity immunohistochemical reagent kit according to claim 1, characterized in that: The outer ring surface of the connecting ring (304) has a second external thread, and the inner ring surface of the mounting groove (3010) has a second internal thread adapted to the second external thread.

7. The high-sensitivity immunohistochemical reagent kit according to claim 1, characterized in that: The top of the cover (303) is rotatably connected to a cover plate (4), and the top of the cover plate (4) has a material inlet and a handle.

8. The high-sensitivity immunohistochemical reagent kit according to claim 7, characterized in that: A sealing plug is provided on the material inlet at the top of the cover plate (4).

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