NAD (Nicotinamide Adenine Dinucleotide) detection kit convenient to use

Abstract

The utility model relates to the technical field of kits, in particular to an NAD (Nicotinamide Adenine Dinucleotide) detection kit convenient to use, which comprises a reagent bottle body, a DNA (Deoxyribose Nucleic Acid) detection reagent is contained in the reagent bottle body, a sealing cover is sleeved and screwed at the top end of the reagent bottle body, a transparent arc sheet is fixed on the outer wall of the reagent bottle body, and a label paper strip is inserted on the top surface of the transparent arc sheet; the convenient-to-use NAD detection kit disclosed by the utility model has the beneficial effects that the transparent arc sheet is fixed on the outer wall of the reagent bottle body, and the transparent arc sheet is provided with the accommodating groove and the rubber clamping strip for clamping a label paper strip. Basic information and use records of the reagents can be recorded on the label paper strip, so that tracking and management are facilitated. Meanwhile, the design of the transparent arc sheet enables the label paper strip to be easily taken out and inserted, and a user can conveniently update use information at any time.

Description

Technical Field

[0001] This utility model relates to the field of reagent kits, specifically an easy-to-use NAD detection reagent kit. Background Technology

[0002] In fields such as biotechnology, medical research, and forensic identification, NAD (nicotinamide adenine dinucleotide) detection kits are a commonly used tool for DNA detection and analysis.

[0003] Traditional NAD testing kits typically include one or more vials containing DNA testing reagents. However, these vials present several problems during use and storage. For example, labeling is usually done by directly affixing labels, which are prone to peeling off or damage, making it difficult to trace basic reagent information and usage records. Utility Model Content

[0004] The purpose of this invention is to provide an easy-to-use NAD detection kit to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an easy-to-use NAD detection kit, comprising a reagent bottle containing DNA detection reagents, a sealing cap screwed onto the top of the reagent bottle, a transparent arc sheet fixed to the outer wall of the reagent bottle, and a label strip inserted into the top surface of the transparent arc sheet.

[0006] Preferably, the outer ring surface at the top of the reagent bottle is provided with an external thread, the inner wall of the sealing cap is provided with an internal thread, the internal thread and the external thread are connected in a mating manner, and a sealing element is provided between the top of the reagent bottle and the top plate of the sealing cap.

[0007] Preferably, the sealing element includes a sealing gasket and a rubber stopper integrally formed on the bottom surface of the sealing gasket. The sealing gasket is a circular piece with a top surface diameter larger than the groove diameter of the reagent bottle. The rubber stopper is an inverted frustum, with a top surface diameter larger than the groove diameter of the reagent bottle.

[0008] Preferably, the transparent arc sheet is a semi-circular ring sheet, and a storage groove is provided on the top surface of the transparent arc sheet. The storage groove is an arc-shaped groove, and the height of the storage groove is less than the height of the transparent arc sheet. The label strip is inserted into the storage groove.

[0009] Preferably, a rubber clip is fixed to the inner ring surface of the storage groove. The rubber clip is arc-shaped and its outer diameter is smaller than that of the storage groove. After the label strip is inserted into the storage groove, the label strip is held between the rubber clip and the outer ring surface of the storage groove.

[0010] Preferably, the top surface of the transparent arc sheet has a notch, which is connected to the storage slot.

[0011] Preferably, the outer circumferential surfaces at both ends of the storage groove are provided with side grooves, which are arc-shaped grooves.

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

[0013] This utility model proposes an easy-to-use NAD detection kit. A transparent arc-shaped sheet is fixed to the outer wall of the reagent bottle. The sheet has a storage groove and a rubber clip for holding the label strip. The label strip can record basic reagent information and usage records, facilitating tracking and management. Simultaneously, the transparent arc-shaped sheet design makes the label strip easy to remove and insert, allowing users to update usage information at any time. Attached Figure Description

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

[0015] Figure 2 This is a top view of the structure of this utility model;

[0016] Figure 3 for Figure 2 Sectional view of the structure at point AA;

[0017] Figure 4 for Figure 3 Enlarged schematic diagram of the structure at point A in the middle;

[0018] Figure 5 for Figure 3 Enlarged schematic diagram of the structure at point B;

[0019] Figure 6 This is a schematic diagram of the transparent arc sheet structure of this utility model.

[0020] In the diagram: 1. Reagent bottle body; 2. Sealing cap; 3. Rubber stopper; 4. Sealing gasket; 5. Transparent arc sheet; 6. Storage groove; 7. Rubber clip; 8. Label strip; 9. Notch; 10. Side groove. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-6 This utility model provides a technical solution: an easy-to-use NAD detection kit, including a reagent bottle 1, the inside of which contains DNA detection reagents, a sealing cap 2 screwed onto the top of the reagent bottle 1, the outer circumference of the top of the reagent bottle 1 having external threads, the inner wall of the sealing cap 2 having internal threads, the internal threads and external threads being connected in a mating manner, a sealing element being provided between the top of the reagent bottle 1 and the top plate of the sealing cap 2, the sealing element including a sealing gasket 4 and a rubber stopper 3 integrally formed on the bottom surface of the sealing gasket 4, the sealing gasket 4 being a circular piece, the top surface diameter of the sealing gasket 4 being larger than the groove diameter of the reagent bottle 1, and the rubber stopper 3 being an inverted frustum piece, the top surface diameter of the rubber stopper 3 being larger than the groove diameter of the reagent bottle 1.

[0023] In use, after the sealing cap 2 is screwed onto the top of the reagent bottle 1, the rubber stopper 3 is inserted into the groove of the reagent bottle 1 to seal the groove of the reagent bottle 1. The sealing gasket 4 is clamped between the top surface of the reagent bottle 1 and the top plate of the sealing cap 2 to produce elastic deformation. This not only achieves a seal after the reagent bottle 1 and the sealing cap 2 are screwed together, but also the rebound force of the rubber stopper 3 and the sealing gasket 4 under pressure deformation makes the screw joint of the reagent bottle 1 and the sealing cap 2 firmly engaged, preventing the sealing cap 2 from loosening at the top of the reagent bottle 1.

[0024] A transparent arc-shaped sheet 5 is fixed to the outer wall of the reagent bottle 1. A label strip 8 is inserted into the top surface of the transparent arc-shaped sheet 5. The transparent arc-shaped sheet 5 is a semi-circular ring. A storage groove 6 is opened on the top surface of the transparent arc-shaped sheet 5. The storage groove 6 is an arc-shaped groove. The height of the storage groove 6 is less than the height of the transparent arc-shaped sheet 5. The label strip 8 is inserted into the storage groove 6. A rubber clip 7 is fixed to the inner ring surface of the storage groove 6. The rubber clip 7 is an arc-shaped strip. The outer diameter of the rubber clip 7 is less than the outer diameter of the storage groove 6. After the label strip 8 is inserted into the storage groove 6, the label strip 8 is clamped between the rubber clip 7 and the outer ring surface of the storage groove 6.

[0025] In use, the label strip 8 is a piece of paper pre-installed in the transparent arc sheet 5. A portion of the surface of the label strip 8 contains basic information about the DNA test reagents contained inside the reagent bottle 1. This information is recorded when the reagent kit leaves the factory. When the DNA test reagents inside the reagent bottle 1 are used, the label strip 8 is pulled out from the transparent arc sheet 5, and the basic information of the user to be tested is written on the blank area of ​​the label strip 8. Then, the label strip 8 is inserted into the storage slot 6, and the rubber clip 7 elastically holds the label strip 8 to prevent it from falling off the storage slot 6.

[0026] The top surface of the transparent arc sheet 5 has a notch 9, which is connected to the storage groove 6. The reason for notching 9 on the surface of the transparent arc sheet 5 is to facilitate the removal of the label strip 8 from the storage groove 6. That is, the label strip 8 can be easily removed by inserting a finger into the notch 9 and sliding it upwards.

[0027] The outer ring surface at both ends of the storage slot 6 is provided with a side groove 10, which is an arc-shaped groove. The reason for providing a side groove 10 at both ends of the transparent arc sheet 5 is to allow two fingers to pinch the two side grooves 10 respectively, so as to avoid slipping when holding the reagent bottle 1.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A NAD detection kit convenient to use, comprising a reagent bottle body (1), the inside of the reagent bottle body (1) is filled with DNA detection reagent, a sealing cover (2) is sleeved with the top end of the reagent bottle body (1), characterized in that: The outer wall of the reagent bottle body (1) is fixed with a transparent circular arc piece (5), and the top surface of the transparent circular arc piece (5) is inserted with a label paper strip (8).

2. The NAD detection kit for easy use according to claim 1, characterized in that: The outer ring surface of the top end of the reagent bottle body (1) is provided with external threads, and the inner wall of the sealing cover (2) is provided with internal threads, the internal threads and the external threads are connected in a matched mode, and a sealing element is arranged between the top end of the reagent bottle body (1) and the top plate of the sealing cover (2).

3. A NAD detection kit for ease of use according to claim 2, characterized in that: The sealing element comprises a sealing gasket (4) and a rubber plug piece (3) integrally formed on the bottom surface of the sealing gasket (4), the sealing gasket (4) is a circular piece, the top surface diameter of the sealing gasket (4) is greater than the slot opening diameter of the reagent bottle body (1), and the rubber plug piece (3) is an inverted circular table piece, and the top surface diameter of the rubber plug piece (3) is greater than the slot opening diameter of the reagent bottle body (1).

4. The NAD detection kit for easy use according to claim 1, characterized in that: The transparent circular arc piece (5) is a semicircular ring piece, the top surface of the transparent circular arc piece (5) is provided with a receiving groove (6), the receiving groove (6) is a circular arc groove, the height of the receiving groove (6) is less than the height of the transparent circular arc piece (5), and the label paper strip (8) is inserted into the receiving groove (6).

5. A NAD detection kit for ease of use according to claim 4, characterized in that: The inner ring surface of the receiving groove (6) is fixed with a rubber clamping strip (7), the rubber clamping strip (7) is a circular arc strip, the outer diameter of the rubber clamping strip (7) is less than the outer diameter of the receiving groove (6), and after the label paper strip (8) is inserted into the receiving groove (6), the label paper strip (8) is clamped between the rubber clamping strip (7) and the outer ring surface of the receiving groove (6).

6. A NAD detection kit for ease of use according to claim 4, characterized in that: The top surface of the transparent circular arc piece (5) is provided with a notch (9), and the notch (9) and the receiving groove (6) are communicated.

7. The NAD detection kit for easy use according to claim 4, characterized in that: The outer ring surfaces of both ends of the receiving groove (6) are provided with edge grooves (10), and the edge grooves (10) are circular arc grooves.

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