CN-224211554-U - Reaction reagent light-shielding box

Abstract

The utility model discloses a reaction reagent light-shielding box which comprises a light-shielding box body, a light-shielding cover body and a plurality of material taking holes, wherein an opening is formed in the top of the light-shielding box body and is internally provided with a containing space for storing reagents in a light-shielding mode, a first end of the light-shielding cover body is hinged to the opening of the light-shielding box body, a locking assembly is arranged on the second end of the light-shielding cover body and is used for locking the light-shielding box body, the material taking holes are formed in the top of the light-shielding cover body and are used for enabling a pipette tip to penetrate into the light-shielding box body to extract reagents.

Inventors

• LI QIANYI
• ZENG CHAO
• MENG XIANFA

Assignees

• 广州金墁利医药科技有限公司

Dates

Publication Date

20260508

Application Date

20250331

Claims (10)

1. 1. A reagent light-shielding kit, comprising: The top of the light-shielding box body (1) is provided with an opening and an accommodating space, the reagent is used for storing the reagent in a dark place; A light-shielding cover body (3), wherein the first end is hinged to the opening of the light-shielding box body (1), and the second end is provided with a locking assembly for locking to the light-shielding box body (1); And the material taking holes (6) are formed in the top of the light-shielding cover body (3) and are used for allowing the pipette tips (8) to penetrate into the light-shielding box body (1) to extract the reagent.
2. 2. The reagent light-shielding box according to claim 1, wherein the locking assembly comprises a buckle and a clamping groove, the buckle is mounted on the second end of the light-shielding cover body (3), the clamping groove is formed in the light-shielding box body (1), and the buckle is detachably clamped into the clamping groove; Or the locking assembly comprises a first lock catch and a second lock catch, the first lock catch is mounted on the second end of the light-shielding cover body (3), the second lock catch is arranged on the light-shielding box body (1), and the first lock catch and the second lock catch are detachably locked and mounted together.
3. 3. The reagent light-shielding box according to claim 1, wherein the material of the light-shielding box body (1) is transparent brown plastic.
4. 4. A reagent light-shielding cassette according to claim 3, characterized in that the outer side of the light-shielding cassette body (1) is provided with a liquid scale (5).
5. 5. The reagent light-shielding box according to claim 1, wherein the light-shielding cover body (3) is made of black opaque plastic.
6. 6. The reagent light-shielding box according to claim 1, wherein the bottom side of the light-shielding box body (1) is provided with a clamping foot (2).
7. 7. The reagent light-shielding box according to claim 1, wherein a handle (4) is fixedly installed on the light-shielding cover body (3).
8. 8. The reagent light-shielding cassette according to claim 1, wherein the first end of the light-shielding cover (3) is hinged to the opening of the light-shielding cassette (1) by a hinge.
9. 9. The reagent light-shielding box according to claim 1, wherein a light-shielding cylinder (7) vertically downward is arranged at the bottom of each material taking hole (6), and the size of the light-shielding cylinder (7) is matched with that of the pipetting gun head (8) so as to reduce the light source (9) entering the light-shielding box body (1) along the upper side of the light-shielding cover body (3).
10. 10. The reagent light-shielding box according to claim 1 or 9, wherein the number of the material taking holes (6) is 96 and the material taking holes are arranged at intervals in a matrix.

Description

Reaction reagent light-shielding box Technical Field The utility model relates to the technical field of molecular biology equipment, in particular to a reagent light-shielding box. Background Enzyme-linked immunosorbent assay (ELISA) is a qualitative and quantitative detection method widely applied to the field of immunology, and detection is performed through the specific binding reaction of antigen and antibody. One of the key steps in ELISA experiments is to add a color-developing solution to a microwell reaction plate, and generate a signal value proportional to the amount of analyte detected by the color-developing reaction. In the process, the color development liquid and the color development reaction need to be processed in a dark place so as to ensure the accuracy and the reliability of the experimental result. In performing multiple ELISA experiments, batch operations are often performed using an automated sample applicator. In the process, in order to realize effective light-shielding treatment, a laboratory usually adopts the following modes that firstly, the method can partially reduce the interference of illumination by turning off a fluorescent lamp in the laboratory and turning on a red light lamp, but can reduce the experimental operation efficiency at the same time, and can possibly cause a certain influence on the eyesight of an experimenter in a red light environment for a long time, and secondly, a sample adding instrument is placed in a light-shielding box body. Thirdly, the developing solution is usually stored in an open box-packed container, so that the sample adding instrument can conveniently absorb and transfer the developing solution to the micropore reaction plate, however, the open container has obvious defects that the developing solution cannot be effectively protected, the developing solution is easily interfered by environmental pollutants, and the experimental result is possibly deviated due to the falling of the pollutants. Therefore, the prior art still has certain defects in the aspects of protection of the color development liquid, efficiency of experimental operation and optimization of light-shielding conditions. For this reason, a new type of reagent light-shielding box is needed. Disclosure of utility model The utility model aims to provide a reagent light-shielding box, which aims to solve the problems, and particularly can effectively protect a color development liquid from pollution, improve the efficiency and the safety of experimental operation, and improve the flexibility and the convenience of the experimental operation. In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the application provides a reagent light-shielding box, comprising: the light-shielding box body is provided with a light-shielding box body, the top is provided with an opening and a containing space is arranged in the opening, the reagent is used for storing the reagent in a dark place; The light-shielding cover body is hinged to the opening of the light-shielding box body at the first end, and a locking assembly is arranged at the second end and used for locking the light-shielding box body; And the material taking holes are arranged at the top of the light-shielding cover body and used for allowing the pipette tip to penetrate into the light-shielding box body to extract the reagent. In one possible embodiment, the locking assembly comprises a buckle and a clamping groove, the buckle is mounted on the second end of the light-proof cover body, the clamping groove is arranged on the light-proof box body, and the buckle is detachably clamped in the clamping groove; Or the locking assembly comprises a first lock catch and a second lock catch, the first lock catch is mounted on the second end of the light-shielding cover body, the second lock catch is arranged on the light-shielding box body, and the first lock catch and the second lock catch are detachably locked and mounted together. In one possible embodiment, the light-shielding box body is made of transparent brown plastic. In one possible embodiment, the outer side of the light-proof box is provided with liquid graduations. In one possible implementation manner, the light-shielding cover body is made of black opaque plastic. In one possible embodiment, the bottom side of the light-proof box body is provided with a clamping pin. In one possible embodiment, the light-shielding cover body is fixedly provided with a handle. In one possible embodiment, the first end of the light-shielding cover is hinged to the opening of the light-shielding box by a hinge. In one possible implementation manner, the bottom of each material taking hole is provided with a vertically downward light blocking cylinder, and the size of the light blocking cylinder is matched with that of the pipette tip, so that light sources can be reduced from entering the light shielding box body along the upper side of the