CN217505879U

CN217505879U - Reagent test box

Info

Publication number: CN217505879U
Application number: CN202220872650.5U
Authority: CN
Inventors: 寿奇奇
Original assignee: Qilong Medical Technology Hangzhou Co ltd
Current assignee: Qilong Medical Technology Hangzhou Co ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-09-27
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a reagent test box, which comprises a test tube body (1) for containing test liquid, a test tube cover (2) is sealed and clamped at the top of the test tube body (1), and a base (3) is fixedly connected at the bottom of the test tube body (1); a cavity is arranged in the base (3), a slot (4) communicated with the cavity is arranged on the base (3), and a test card (5) is inserted into the slot (4); the bottom end of the test tube body (1) is provided with a through hole (6), and the through hole (6) is hermetically connected with a driving rod (7) capable of moving axially; the driving rod (7) can be communicated with the cavity and the through hole (6) after moving axially, and the test liquid in the test tube body (1) enters the cavity through the through hole (6) and contacts with the test card (5) in the slot (4). The utility model discloses not only can conveniently operate, still have the operation security higher, the leakproofness is high, packing and use more convenient advantage.

Description

Reagent test box

Technical Field

The utility model relates to a virus detection field, especially a reagent test box.

Background

Under the current new crown epidemic situation, the reagent test box for detecting virus is a medical common device. The conventional virus detection device is generally packaged in a box, and comprises a test rod such as a nasal swab or a pharyngeal swab, a container filled with test liquid, a top cover arranged at the top of the container and used for extruding the test liquid, and a test card; when the test card is used, the test rod is required to be in contact with the nasal cavity or throat of a tested person, then the test rod is inserted into the test liquid, then the test rod is taken out and placed into the sealing bag, then the top cover is covered on the top of the container, the test liquid is extruded out of the specified position of the test card, whether the tested person is infected with viruses or not can be checked after the test card is placed for a while, and finally, all the objects are required to be placed into the sealing bag to finish the recovery; the operation of the test rod and the test solution is complicated, and the secondary transmission of the virus is easily caused. Therefore, the existing reagent test kit has the problems of troublesome operation and low safety of the operation process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reagent test box. The utility model discloses not only can conveniently operate, still have the higher advantage of operational safety nature.

The technical scheme of the utility model: a reagent test box comprises a test tube body for containing test liquid, wherein a test tube cover is hermetically clamped at the top of the test tube body, and a base is fixedly connected at the bottom of the test tube body; a cavity is arranged in the base, a slot communicated with the cavity is arranged on the base, and a test card is inserted into the slot; the bottom end of the test tube body is provided with a through hole, and the through hole is hermetically connected with a driving rod capable of moving axially; the driving rod can communicate the cavity with the through hole after moving axially, and the test liquid in the test tube body enters the cavity through the through hole and contacts with the test card in the slot.

In the aforementioned reagent test cassette, the drive lid that is located the base below is fixed with in the joint of actuating lever bottom.

In the reagent test box, an anti-pull buckle is connected between the driving cover and the base.

In the reagent test box, the surface of the driving cover is provided with anti-skid lines.

In the reagent test box, the bottom surface of the base is a fixed cover which is fixed at the bottom end of the base in a sealing clamping manner.

In the reagent test box, the positions of the driving rod corresponding to the through hole and the fixing cover are provided with the sealing rings.

In the reagent test box, a clamping groove for accommodating a test card is formed in one side surface of the test tube body, and the clamping groove are arranged oppositely; a transparent cover plate is clamped on the clamping groove, and the bottom of the cover plate is matched and plugged in the slot.

In the reagent test box, a guide plate in an annular arrangement is connected to a position corresponding to the outer side of the driving rod in the base, and an opening is formed in a position, opposite to the slot, of the guide plate.

In the reagent test box, one side of the test tube body is fixed with the clamping groove, and the clamping groove is matched with the clamping to be provided with the test rod.

Compared with the prior art, the utility model has the advantages that the bottom of the test card is positioned in the cavity of the base by extending into the slot through arranging the slot on the base; the test tube cover at the top of the test tube body can be opened and closed, so that a test rod such as a nasal swab or a pharyngeal swab can be conveniently placed into the test tube body to be contacted with the test liquid, and then the test tube body can be sealed; the test liquid can be contacted with the test card only by axially pulling the driving rod to communicate the test tube body with the cavity in the base, so that the test operation is finished, the operation of inserting the test rod into the test liquid and then taking out the test rod is not needed, the operation of dropping the test liquid into the test card is not needed, and the operation is more convenient; and the test rod, the test liquid and the test card such as the nasal swab or the pharyngeal swab can be uniformly recovered without separate recovery operation, so that the risk of secondary virus propagation during operation is reduced, and the operation safety is higher. In addition, the bottom end of the driving rod of the utility model is connected with the driving cover, and the driving rod is driven by the driving cover, so the operation is more convenient; the surface of the driving cover is provided with anti-skid grains, so that a user can pull the driving rod more conveniently; the anti-pulling buckle between the driving cover and the base can prevent a user from pulling the driving rod by misoperation so as to leak the test liquid, and ensure higher safety of the whole operation process; the bottom surface of the base is provided with the fixed cover, and the fixed cover is connected with the base in a sealing clamping mode, so that the driving rod is conveniently arranged in the base; sealing rings are arranged at the positions of the driving rod corresponding to the through hole and the fixing cover, so that the sealing performance of the through hole position when the driving rod does not axially move is ensured, the sealing performance of the fixing cover and the driving rod position after the driving rod axially moves is ensured, and the problem that the detection cannot be carried out or the virus is secondarily spread due to the leakage of a test solution is avoided; the cover plate is matched with the clamping groove to tightly press the test card in the clamping groove, and the bottom of the cover plate plugs the slot, so that a closed space is formed inside the test tube body, the base cavity and the slot, and compared with a conventional reagent test box, the structure of the test tube can finish the contact of the test rod and the test solution under the condition of no air contact, the test solution and the test card are in contact to finish the infiltration operation, and the operation safety is high; the cover plate is transparent and can be made of PMMA (polymethyl methacrylate), so that a user can read the test result of the internal test card conveniently; the guide plate in the base can guide the test liquid flowing out from the through hole to the test card in the slot better, so that the test effect is ensured; the test rod is fixed on one side of the test tube body through the clamping groove, so that the integration of all test parts is realized, and the package and the use are both convenient. Therefore, the utility model discloses not only can conveniently operate, still have the operation security higher, the leakproofness is high, packing and use more convenient advantage.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

fig. 4 is an exploded schematic view of the present invention;

fig. 5 is a schematic view of the structure of the bottom of the test tube.

The symbols in the drawings are: 1-test tube body, 2-test tube cover, 3-base, 4-slot, 5-test card, 6-through hole, 7-drive rod, 8-drive cover, 9-anti-pull buckle, 10-sealing ring, 11-clamping groove, 12-cover plate, 13-guide plate, 14-opening, 15-clamping groove, 16-test rod, 17-fixing cover.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Examples are given. A reagent test box is shown in figures 1 to 5 and comprises a test tube body 1 for containing test liquid, a test tube cover 2 is hermetically clamped at the top of the test tube body 1, and a base 3 is fixedly connected at the bottom of the test tube body 1; a cavity is arranged in the base 3, a slot 4 communicated with the cavity is arranged on the base 3, and a test card 5 is inserted into the slot 4; the bottom end of the test tube body 1 is provided with a through hole 6, and the through hole 6 is hermetically connected with a driving rod 7 capable of axially moving; the driving rod 7 can be communicated with the cavity and the through hole 6 after moving axially, and the test liquid in the test tube body 1 enters the cavity through the through hole 6 and contacts with the test card 5 in the slot 4.

The bottom end of the driving rod 7 is fixedly clamped with a driving cover 8 positioned below the base 3; an anti-pull buckle 9 is connected between the driving cover 8 and the base 3; the surface of the driving cover 8 is provided with anti-skid grains; the bottom surface of the base 3 is a fixed cover 17 which is fixed at the bottom end of the base 3 in a sealing and clamping way; sealing rings 10 are arranged at the positions of the driving rod 7 corresponding to the through hole 6 and the fixed cover 17; a clamping groove 11 for containing a test card 5 is arranged on one side surface of the test tube body 1, and the clamping groove 11 is arranged opposite to the slot 4; a transparent cover plate 12 is clamped on the clamping groove 11, and the bottom of the cover plate 12 is sealed in the slot 4 in a matched manner; a guide plate 13 which is arranged in an annular shape is connected to the position, corresponding to the outer side of the driving rod 7, in the base 3, and an opening 14 is formed in the position, opposite to the slot 4, of the guide plate 13; one side of the test tube body 1 is fixed with a clamping groove 15, and a test rod 16 is clamped in the clamping groove 15 in a matched mode.

The working principle is as follows: during installation, the test rod 16 is inserted into the clamping groove 15 to realize fixation, the test card 5 is inserted into the slot 4, the test card main body 5 is positioned in the clamping groove 11, then the bottom of the cover plate 12 is inserted into the slot 4 to seal the slot 4, the cover plate 12 main body is clamped with the clamping groove 11, and the test card 5 is limited in the clamping groove 11. Then, the two sealing rings 10 at the top of the driving rod 7 are clamped into the through hole 6 at the bottom of the test tube body 1, the fixing cover 17 is sealed at the bottom surface of the base 3, and then the driving cover 8 is clamped and fixed with the bottom of the driving rod 7 extending out of the fixing cover 17. Finally, the test liquid is poured into the test tube body 1 and the test tube cover 2 is covered.

When the test tube cap is used, the test rod 16 is taken out of the clamping groove 15, the test rod 16 is contacted with body fluid of a tested person, then the test tube cap 2 is opened, the test rod 16 is placed into the test tube body 1, and the test tube cap 2 can be covered again without taking out the test rod 16; after the testing liquid is fully contacted with the testing rod 16, the anti-pull buckle 9 connected between the driving cover 8 and the side surface of the base 3 is taken down, then the driving cover 8 is pulled downwards, the driving cover 8 drives the driving rod 7 to move downwards and axially, the through hole 6 at the bottom end of the testing tube body 1 is communicated with the cavity in the base 3 (the sealing ring 10 at the bottom of the driving rod 7 can seal the position of relative movement between the driving rod 7 and the fixing cover 17 to avoid the leakage of the testing liquid), the testing liquid in the testing tube body 1 passes through the through hole 6 and flows to the bottom of the testing card 5 in the slot 4 from the opening 14 on the guide plate 13 under the guiding action of the guide plate 13, and the infiltration operation of the testing card 5 is realized; after waiting a period of time, the user can observe the test result on the test card 5 through the transparent cover plate 12. The process that the test rod 16 contacts with the test solution, the process that the test solution contacts with the test card 5 for infiltration, the process that the test result of the test card 5 is read, and the recovery processing process of the reagent test box at last, inside virus all does not contact with the outside air, avoids the airborne virus to form the infection, guarantees the security of testing process.

Claims

1. A reagent test cartridge characterized by: the testing device comprises a testing pipe body (1) for containing testing liquid, wherein a testing pipe cover (2) is hermetically clamped at the top of the testing pipe body (1), and a base (3) is fixedly connected at the bottom of the testing pipe body (1); a cavity is arranged in the base (3), a slot (4) communicated with the cavity is arranged on the base (3), and a test card (5) is inserted into the slot (4); the bottom end of the test tube body (1) is provided with a through hole (6), and the through hole (6) is hermetically connected with a driving rod (7) capable of moving axially; the driving rod (7) can be communicated with the cavity and the through hole (6) after moving axially, and the test liquid in the test tube body (1) enters the cavity through the through hole (6) and contacts with the test card (5) in the slot (4).

2. A reagent test cartridge according to claim 1, wherein: and a driving cover (8) positioned below the base (3) is clamped and fixed at the bottom end of the driving rod (7).

3. A reagent test cartridge according to claim 2, wherein: an anti-pull buckle (9) is connected between the driving cover (8) and the base (3).

4. A reagent test cartridge according to claim 2, wherein: the surface of the driving cover (8) is provided with anti-skid grains.

5. A reagent test cartridge according to claim 1, wherein: the bottom surface of the base (3) is a fixed cover (17) which is fixed at the bottom end of the base (3) in a sealing and clamping manner.

6. A reagent test cartridge according to claim 5, wherein: and the positions of the driving rod (7) corresponding to the through hole (6) and the fixed cover (17) are provided with sealing rings (10).

7. A reagent test cartridge according to claim 1, wherein: a clamping groove (11) used for containing the test card (5) is formed in one side face of the test tube body (1), and the clamping groove (11) is opposite to the slot (4); a transparent cover plate (12) is clamped on the clamping groove (11), and the bottom of the cover plate (12) is matched and plugged in the slot (4).

8. A reagent test cartridge according to claim 1, wherein: the position department that corresponds actuating lever (7) outside in base (3) is connected with baffle (13) that are the annular and set up, and baffle (13) and slot (4) relative position department are equipped with opening (14).

9. A reagent test cartridge according to any one of claims 1 to 8 wherein: one side of the test tube body (1) is fixed with a clamping groove (15), and a test rod (16) is clamped in the clamping groove (15) in a matching manner.