Experimental reagent plate convenient for rapid extraction

Abstract

The utility model discloses an experimental reagent plate convenient for rapid extraction, which comprises a reagent plate main body, a reagent groove body mounted on the surface of the reagent plate main body, and sealing sheets distributed on the surface, deviating from the reagent groove body, of the reagent plate main body, the surface of the reagent plate main body is provided with a reagent groove extending into the reagent groove body, bulges distributed at the peripheral position of the reagent groove, and a lip ring mounted on the surface of one side, far away from the reagent plate main body, of each bulge, and the surface of the lip ring is provided with an integrated convex plate and an uncovering ring with an opening structure; a connecting sheet and an uncovering sheet connected with the connecting sheet are arranged in the convex plate; when the reagent needs to be extracted in an experiment, the reagent plate main body is divided into disposable grids along the easy-to-tear line a and the easy-to-tear line b, and the grids for packaging the quantitative reagent are distributed to different students, so that the students in each group can quickly extract the quantitative reagent after a plurality of students are grouped in the whole class teaching process, and the troublesome operation of frequently extracting the reagent in the reagent bottle for multiple times is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of reagent kits, and in particular relates to an experimental reagent plate for rapid extraction. Background Art

[0002] A test kit is a box that contains chemical reagents for testing chemical components, drug residues, virus types, etc. Common ones include molecular biochemistry kits, proteomics kits, cell biology kits, etc. Inside the test kit are containers of a certain capacity for reagents. During the whole-class teaching of chemical experiments, after multiple students are divided into groups, students in each group extract quantitative reagents. Students in general groups use pipettes to extract the test reagents in the container bottles and conduct experimental tests;

[0003] When extracting the detection reagent in the container bottle, since there is a certain volume of reagent in the container bottle that can be extracted multiple times, when the students in the group extract multiple times, the pipette carrying other reagents may enter the multiple extraction container bottle, causing the reagents in the container bottle that need to be extracted multiple times to be contaminated, affecting the reagent effect. Secondly, the reagent bottles in the test kit need to be extracted multiple times, and the extraction of the appropriate amount of reagent cannot be controlled, which is more troublesome. When extracting reagents for experiments, there is a problem that quantitative reagents cannot be extracted quickly at one time. For this reason, the present application proposes an experimental reagent plate that is convenient for rapid extraction. Utility Model Content

[0004] The utility model aims to provide an experimental reagent plate for rapid extraction, so as to solve the problem in the above background technology that quantitative reagents cannot be rapidly extracted at one time during the experiment of extracting reagents.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an experimental reagent plate for rapid extraction, comprising a reagent plate body, a reagent tank body installed on the surface of the reagent plate body, and a sealing sheet distributed on the surface of the reagent plate body away from the reagent tank body, the surface of the reagent plate body is provided with a reagent groove extending into the reagent tank body, protrusions distributed at the peripheral position of the reagent groove, and a lip ring installed on the surface of the side of the protrusion away from the reagent plate body, the surface of the lip ring is provided with an integrated convex plate and a peeling ring with an opening structure, the convex plate is provided with a connecting sheet and a peeling sheet connected to the connecting sheet, and the sealing sheet is consistent with the surfaces of the lip ring, the convex plate, the peeling sheet and the peeling ring.

[0006] Preferably, the reagent tank is a cube structure.

[0007] Preferably, a vertical tear line a and a vertical tear line b are provided on the surface of the reagent plate body, and the area formed by the tear line a and the tear line b on the surface of the reagent plate body is a grid A, and the reagent tank is located at the center of the grid A.

[0008] Preferably, the protrusion is a hollow cone structure, the narrow end of the protrusion is connected to the surface of the reagent plate body, the width of the protrusion is connected to the lip ring, and the centers of the protrusion, the lip ring and the reagent groove are on the same axis.

[0009] Preferably, a tear line c is provided between the lip ring and the peeling ring d.

[0010] Preferably, a tear point line is provided at the center of the connecting piece c, and the convex plate a, the connecting piece c and the peeling piece b are flush.

[0011] Preferably, rectangular openings are provided on the opposing surfaces of the convex plate a and the opening piece b.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] In the utility model, when the experiment needs to extract reagents, the reagent plate body is divided into disposable squares along the easy-tear line a and the easy-tear line b, so that the squares encapsulating quantitative reagents can be distributed to different students. This is beneficial for grouping multiple students during class teaching, so that students in each group can quickly extract quantitative reagents, thereby avoiding the troublesome operation of frequently extracting reagents from reagent bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the main structure of the reagent board of the utility model;

[0016] Figure 3 For the utility model Figure 2 The enlarged structural diagram of the middle B part;

[0017] Figure 4 It is a schematic diagram of the top view of the sealing sheet of the utility model;

[0018] Figure 5 It is a schematic diagram of the top view of the lip ring of the utility model;

[0019] In the figure: 1, reagent plate body; 2, reagent tank body; 3, sealing sheet; 11, reagent groove; 12, protrusion; 121, lip ring; 121a, convex plate; 121b, lifting sheet; 121c, connecting sheet; 121d, lifting ring. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example

[0022] See also Figures 1 to 5 The utility model provides a technical solution: an experimental reagent plate for rapid extraction, comprising a reagent plate body 1, a reagent tank body 2 installed on the surface of the reagent plate body 1, and a sealing sheet 3 distributed on the surface of the reagent plate body 1 away from the reagent tank body 2. A quantitative reagent is encapsulated in the reagent tank body 2, which is conducive to rapid extraction of the quantitative reagent at one time, and does not require multiple extractions of the reagent, which is more convenient; the surface of the reagent plate body 1 is provided with a reagent groove 11 extending inside the reagent tank body 2, a protrusion 12 distributed at the peripheral position of the reagent groove 11, and a lip ring 121 installed on the side surface of the protrusion 12 away from the reagent plate body 1, the protrusion 12 separates the lip ring 121 from the reagent plate body 1, and the lip ring 121 is connected to the reagent plate body 1. There is a certain gap between them, which is convenient for tearing off the sealing sheet 3 that seals the reagent groove 11. The surface of the lip ring 121 is provided with an integrated convex plate 121a and a peeling ring 121d of an opening structure. The convex plate 121a is provided with a connecting piece 121c and a peeling piece 121b connected to the connecting piece 121c. The sealing sheet 3 matches the surfaces of the lip ring 121, the convex plate 121a, the peeling piece 121b and the peeling ring 121d. The peeling piece 121b is peeled off by fingers, and the middle position of the connecting piece 121c is disconnected. The connecting piece 121c supports one side of the sealing sheet 3, and the sealing sheet 3 can be peeled off. When the sealing sheet 3 is tightly bonded and breaks when it is peeled off, the peeling ring 121d and the lip ring 121 can be disconnected to realize the peeling of the sealing sheet 3.

[0023] In this embodiment, the reagent tank body 2 is a cubic structure, and one side surface of the reagent tank body 2 is flush and can be placed on a laboratory table.

[0024] In this embodiment, the surface of the reagent plate main body 1 is provided with a vertical tear line a and an easy tear line b. The area formed by the easy tear line a and the easy tear line b on the surface of the reagent plate main body 1 is a grid A. The reagent tank body 2 is located at the center of the grid A. Along the easy tear line a and the easy tear line b, the reagent plate main body 1 can be divided into disposable grids, which is convenient for distributing the grids encapsulating quantitative reagents to different students, which is beneficial for students to extract appropriate amounts of reagents.

[0025] In this embodiment, the protrusion 12 is a hollow cone structure, the narrow end of the protrusion 12 is connected to the surface of the reagent plate body 1, the width of the protrusion 12 is connected to the lip ring 121, the protrusion 12 separates the lip ring 121 from the reagent plate body 1, and there is a certain gap between the lip ring 121 and the reagent plate body 1, which is convenient for tearing open the sealing sheet 3 that seals the reagent groove 11, and the centers of the protrusion 12, the lip ring 121 and the reagent groove 11 are on the same axis.

[0026] In this embodiment, a tear line c is provided between the lip ring 121 and the peeling ring 121 d to facilitate the peeling ring 121 d to be disconnected from the lip ring 121 .

[0027] In this embodiment, a tear point line is provided at the center of the connecting piece 121c, and the protruding plate 121a, the connecting piece 121c and the peeling piece 121b are flush, so that the connecting piece 121c is easy to be disconnected from the tear point line, which is conducive to peeling off the sealing piece 3. Rectangular peeling openings are provided on the opposite surfaces of the protruding plate 121a and the peeling piece 121b. The peeling piece 121b can be peeled off by inserting a fingernail into the peeling opening and applying force, so that the sealing piece 3 can be lifted up, which is convenient for tearing off the sealing piece 3.

[0028] The working principle and use process of this utility model:

[0029] When students need to extract reagents during experiments, the reagent plate body 1 is divided into disposable squares along the easy-tear lines a and b, so that the squares encapsulating the quantitative reagents can be distributed to different students. This is beneficial for grouping multiple students during class teaching, so that students in each group can quickly extract the quantitative reagents, thus avoiding the troublesome operation of frequently extracting the reagents in the reagent bottles.

[0030] When the sealing sheet 3 is peeled off, the finger nail is inserted into the peeling opening to apply force, and the connecting sheet 121c is disconnected from the easy-tear point line, and the peeling sheet 121b can be peeled off, so that the sealing sheet 3 is tilted, which is convenient for tearing off the sealing sheet 3;

[0031] When the sealing sheet 3 is tightly bonded and breaks when being peeled off, the peeling ring 121d and the lip ring 121 can be disconnected along the tear line c to realize peeling off the sealing sheet 3.

[0032] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An experimental reagent plate for rapid extraction, comprising a reagent plate body (1), a reagent tank body (2) mounted on the surface of the reagent plate body (1), and a sealing sheet (3) distributed on the surface of the reagent plate body (1) away from the reagent tank body (2), characterized in that: The surface of the reagent plate body (1) is provided with a reagent groove (11) extending into the reagent tank body (2), protrusions (12) distributed at the peripheral position of the reagent groove (11), and a lip ring (121) installed on the surface of the protrusion (12) on the side away from the reagent plate body (1); the surface of the lip ring (121) is provided with an integrated convex plate (121a) and a lifting ring (121d) with an opening structure; the convex plate (121a) is provided with a connecting piece (121c) and a lifting piece (121b) connected to the connecting piece (121c); the sealing piece (3) is consistent with the surfaces of the lip ring (121), the convex plate (121a), the lifting piece (121b) and the lifting ring (121d).

2. The test reagent plate for rapid extraction according to claim 1, characterized in that: The reagent tank body (2) is a cubic structure.

3. The test reagent plate for rapid extraction according to claim 1, characterized in that: The surface of the reagent plate body (1) is provided with a vertical tear line a and a tear line b, the area formed by the tear line a and the tear line b on the surface of the reagent plate body (1) is a grid A, and the reagent tank body (2) is located at the center of the grid A.

4. The test reagent plate for rapid extraction according to claim 1, characterized in that: The protrusion (12) is a hollow cone structure, the narrow end of the protrusion (12) is connected to the surface of the reagent plate body (1), the width of the protrusion (12) is connected to the lip ring (121), and the centers of the protrusion (12), the lip ring (121) and the reagent groove (11) are on the same axis.

5. The test reagent plate for rapid extraction according to claim 1, characterized in that: An easy-tear line c is provided between the lip ring (121) and the peeling ring (121d).

6. The test reagent plate for rapid extraction according to claim 1, characterized in that: An easy-tear point line is provided at the center of the connecting piece (121c), and the convex plate (121a), the connecting piece (121c) and the peeling piece (121b) are flush.

7. The test reagent plate for rapid extraction according to claim 1, characterized in that: Rectangular openings are provided on the opposing surfaces of the convex plate (121a) and the opening piece (121b).

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