Sampling test tube for detecting and analyzing virus inhibitor

Abstract

The utility model discloses a sampling test tube for virus inhibitor detection and analysis, which relates to the technical field of sampling test tubes and comprises a test tube outer tube, a test tube inner tube is arranged on the inner surface of the test tube outer tube, and a sealing assembly is in threaded connection with the upper portion of the outer surface of the test tube outer tube. A connecting ring and a discharging assembly are fixedly mounted on the lower surface of the test tube outer tube, the connecting ring is located on the outer side of the discharging assembly, and the discharging assembly comprises a discharging tube. According to the test tube, the anti-slip strips are arranged, so that the test tube can be attached to fingers conveniently, the second sealing cover can be held conveniently and rotated conveniently, the second sealing cover is separated from the discharge pipe under the action of threads of the second sealing cover and the discharge pipe, the discharge pipe is opened, and a sample flows out of the discharge pipe from the bottom of the outer tube of the test tube, so that discharge of the sample is facilitated; samples and fragments can be separated through a filter screen, a discharge pipe is sealed through a piston, and the sealing performance of the piston and a second sealing cover is further improved by arranging a second sealing ring.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling test tubes, and particularly relates to a sampling test tube for detecting and analyzing virus inhibitors. Background Technique

[0002] When treating viruses, inhibitors need to be used to inhibit them. Virus inhibitor detection is to detect the inhibitory effect of inhibitors on viruses in the samples of patients. Therefore, when detecting and analyzing virus inhibitors, sampling test tubes are needed to sample the virus liquid.

[0003] Chinese Patent Document CN214231382U discloses a sampling test tube for detecting and analyzing human papillomavirus inhibitors. Through the settings of an outer test tube, a partition tube groove and an inner test tube, when a user uses the sampling test tube for detecting and analyzing human papillomavirus inhibitors, the double-layer test tube structure can be used to improve the anti-collision performance of the whole sampling test tube. At the same time, through the setting of the partition tube groove, when the inner tube is broken, the virus liquid can continue to be retained in the test tube, which can relieve the user's use pressure to a certain extent. Through the settings of a cotton swab storage box and a liquid medicine tube, during the process of using the sampling test tube for detecting and analyzing human papillomavirus inhibitors by the user, the cotton swab can be stored in the cotton swab storage box, so as to facilitate the user to quickly use the cotton swab. At the same time, the liquid medicine can be sent into the cotton swab storage groove in advance through the liquid medicine tube to dip the cotton swab in advance, which can improve the working efficiency of the user when using the sampling test tube to a certain extent.

[0004] The following problems exist in the prior art:

[0005] For the above-mentioned sampling test tube, the outer test tube and the connecting block are fixedly connected, and the connecting strip, the cover plate, the pulling strip and the sealing block are all fixedly connected, so that the sealing block cannot be inserted into the inside of the liquid storage groove, and thus the test tube cannot be sealed. When the inner test tube is broken and the sample is poured out of the test tube, the fragments generated by the breakage of the inner tube will be mixed with the sample, which is not convenient for separating the fragments from the sample. When the sample is taken out of the sampling test tube, the sample is generally poured out from the upper port of the test tube, which is inconvenient to use. Summary of the Utility Model

[0006] The utility model provides a sampling test tube for detecting and analyzing virus inhibitors to solve the problems raised in the above background technique.

[0007] To solve the above technical problems, the technical solution adopted by the utility model is:

[0008] A sampling test tube for detecting and analyzing a virus inhibitor, comprising an outer test tube, wherein an inner test tube is arranged on the inner surface of the outer test tube, a sealing component is threadedly connected to the upper part of the outer surface of the outer test tube, a connecting ring and a discharging component are fixedly installed on the lower surface of the outer test tube, and the connecting ring is located outside the discharging component.

[0009] The sealing component includes a first sealing cover, the inner surface of the first sealing cover is fixedly installed at the upper part of the outer surface of the outer test tube, a through hole is formed in the upper surface of the first sealing cover, a sealing block is movably connected to the inner surface of the through hole, a round plate is fixedly installed on the upper surface of the sealing block, a convex block is fixedly installed on the upper surface of the round plate, and the cross section of the convex block is in a T-shaped structure.

[0010] The discharging component includes a discharging pipe, the upper surface of the discharging pipe is fixedly installed on the lower surface of the outer test tube, and the discharging pipe is communicated with the outer test tube and the inner test tube. A second sealing cover is threadedly connected to the outer surface of the discharging pipe, and a piston is fixedly installed on the lower surface of the inner cavity of the second sealing cover, and the cross section of the piston is in a T-shaped structure.

[0011] Preferably, an anti-slip ring is fixedly installed on the lower surface of the connecting ring, and the anti-slip ring is made of rubber.

[0012] Preferably, arc-shaped anti-slip pads are fixedly installed on the left and right sides of the outer surface of the first sealing cover, and the anti-slip pads are made of rubber.

[0013] Preferably, a groove is formed in the lower surface of the top of the first sealing cover, and a first sealing ring is fixedly installed on the inner surface of the groove. The first sealing ring and the sealing block are both made of silica gel.

[0014] Preferably, a filter screen is fixedly installed on the inner surface of the discharging pipe.

[0015] Preferably, a second sealing ring is fixedly installed at the lower part of the outer surface of the piston, and the second sealing ring is made of silica gel.

[0016] Preferably, a plurality of anti-slip strips are fixedly installed on the outer surface of the second sealing cover, and the anti-slip strips are made of rubber.

[0017] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is:

[0018] 1. The utility model provides a sampling test tube for detecting and analyzing virus inhibitors. By setting an anti-slip pad, it is convenient to fit the finger, increasing the friction between the first sealing cover and the finger, facilitating the installation of the first sealing cover. During sampling, pinch the convex block with the hand to take out the sealing block from the through hole. Then, the user samples the patient and stores the sample in the inner tube of the test tube. After sampling, fix the sealing block in the through hole again. Through the first sealing ring, the sealing block seals the ports of the outer tube and the inner tube of the test tube. The operation is simple and convenient, and the sampling work of the virus inhibitor can be completed. Then, the user can detect and analyze the virus inhibitor.

[0019] 2. The utility model provides a sampling test tube for detecting and analyzing virus inhibitors. By setting anti-slip strips, it is convenient to fit the finger, facilitating the holding and rotation of the second sealing cover. Under the thread action between the second sealing cover and the discharge pipe, the second sealing cover is separated from the discharge pipe to open the discharge pipe, and the sample flows out from the bottom of the outer tube of the test tube through the discharge pipe, which is beneficial to the discharge of the sample. When the inner tube of the test tube is broken, the filter screen can separate the sample from the fragments, and the discharge pipe is sealed by the piston. The second sealing ring is set to further improve the sealing performance between the piston and the second sealing cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a schematic bottom view structural diagram of the present utility model;

[0022] Figure 3 is a schematic cross-sectional structural diagram of the present utility model;

[0023] Figure 4 is a schematic cross-sectional structural diagram of the sealing assembly of the present utility model;

[0024] Figure 5 is a schematic bottom view structural diagram of the first sealing cover of the present utility model;

[0025] Figure 6 is an exploded structural diagram of the sealing assembly of the present utility model;

[0026] Figure 7 is a schematic cross-sectional structural diagram of the discharge assembly of the present utility model;

[0027] Figure 8 is an exploded structural diagram of the discharge assembly of the present utility model.

[0028] In the figure: 1. Outer tube of the test tube; 2. Sealing assembly; 21. First sealing cover; 22. Anti-slip pad; 23. First sealing ring; 24. Sealing block; 25. Circular plate; 26. Protrusion; 27. Groove; 28. Through hole; 3. Connecting ring; 4. Anti-slip ring; 5. Discharge assembly; 51. Second sealing cover; 52. Discharge pipe; 53. Piston; 54. Second sealing ring; 55. Filter screen; 56. Anti-slip strip; 6. Inner tube of the test tube. Specific implementation manner

[0029] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0030] As Figures 1-8 shown, a sampling test tube for detecting and analyzing virus inhibitors includes an outer tube 1 of the test tube. An inner tube 6 of the test tube is arranged on the inner surface of the outer tube 1 of the test tube. A sealing assembly 2 is threadedly connected to the upper part of the outer surface of the outer tube 1 of the test tube. A connecting ring 3 and a discharge assembly 5 are fixedly installed on the lower surface of the outer tube 1 of the test tube, and the connecting ring 3 is located outside the discharge assembly 5. By setting the connecting ring 3, the placement of the outer tube 1 of the test tube is more convenient. The sealing assembly 2 includes a first sealing cover 21. The inner surface of the first sealing cover 21 is fixedly installed with the upper part of the outer surface of the outer tube 1 of the test tube. A through hole 28 is opened on the upper surface of the first sealing cover 21. A sealing block 24 is movably connected to the inner surface of the through hole 28. A circular plate 25 is fixedly installed on the upper surface of the sealing block 24. A protrusion 26 is fixedly installed on the upper surface of the circular plate 25, and the cross section of the protrusion 26 is in a T-shaped structure. The discharge assembly 5 includes a discharge pipe 52. The upper surface of the discharge pipe 52 is fixedly installed with the lower surface of the outer tube 1 of the test tube, and the discharge pipe 52 is communicated with the outer tube 1 of the test tube and the inner tube 6 of the test tube. A second sealing cover 51 is threadedly connected to the outer surface of the discharge pipe 52. A piston 53 is fixedly installed on the lower surface of the inner cavity of the second sealing cover 51, and the cross section of the piston 53 is in a T-shaped structure.

[0031] During sampling, pinch the protrusion 26 with hand to take out the sealing block 24 from the through hole 28. Subsequently, the user samples the patient and stores the sample in the inner tube 6 of the test tube. After sampling, fix the sealing block 24 in the through hole 28 again. Seal the through hole 28 through the sealing block 24. It is convenient to use, and the sampling work of virus inhibitors can be completed. The user can then detect and analyze the virus inhibitors. Rotate the second sealing cover 51. Under the threaded action of the second sealing cover 51 and the discharge pipe 52, separate the second sealing cover 51 from the discharge pipe 52, open the discharge pipe 52, and the sample flows out from the bottom of the outer tube 1 of the test tube through the discharge pipe 52, which is beneficial to the discharge of the sample. Seal the discharge pipe 52 through the piston 53.

[0032] As Figures 1-3 shown, an anti-slip ring 4 is fixedly installed on the lower surface of the connecting ring 3, and the material of the anti-slip ring 4 is rubber.

[0033] The connection ring 3 is provided to facilitate the placement of the outer tube 1 of the test tube, thus facilitating the transportation of the outer tube 1 of the test tube. The anti-slip ring 4 is provided to play an anti-slip role and ensure the stability of the placement of the outer tube 1 of the test tube.

[0034] As Figures 2-6 shown, arc-shaped anti-slip pads 22 are fixedly installed on both the left and right sides of the outer surface of the first sealing cap 21, and the material of the anti-slip pads 22 is rubber.

[0035] By providing the anti-slip pads 22, it is convenient to fit the fingers, increasing the friction between the first sealing cap 21 and the fingers and facilitating the installation of the first sealing cap 21.

[0036] As Figures 3-6 shown, a groove 27 is formed on the lower surface of the top of the first sealing cap 21, and a first sealing ring 23 is fixedly installed on the inner surface of the groove 27. The materials of the first sealing ring 23 and the sealing block 24 are both silica gel.

[0037] Through the first sealing ring 23 and the sealing block 24, the ports of the outer tube 1 and the inner tube 6 of the test tube are sealed, with simple operation and convenient use.

[0038] As Figure 3 、 Figure 7 、 Figure 8 shown, a filter screen 55 is fixedly installed on the inner surface of the discharge pipe 52.

[0039] When the inner tube 6 of the test tube is broken, the sample and the fragments can be separated through the filter screen 55.

[0040] As Figure 3 、 Figure 7 、 Figure 8 shown, a second sealing ring 54 is fixedly installed at the lower position of the outer surface of the piston 53, and the material of the second sealing ring 54 is silica gel.

[0041] The discharge pipe 52 is sealed by the piston 53, and the second sealing ring 54 is provided to further improve the sealing performance between the piston 53 and the second sealing cap 51.

[0042] As Figure 3 、 Figure 7 、 Figure 8 shown, a number of anti-slip strips 56 are fixedly installed on the outer surface of the second sealing cap 51, and the material of the anti-slip strips 56 is rubber.

[0043] By providing the anti-slip strips 56, it is convenient to fit the fingers, facilitate the holding of the second sealing cap 51, and facilitate the installation of the second sealing cap 51.

[0044] Working principle of the present invention: By providing an anti-slip pad 22, it is convenient to fit the finger, increasing the friction between the first sealing cover 21 and the finger, facilitating the installation of the first sealing cover 21. During sampling, pinch the convex block 26 with the hand to take out the sealing block 24 from the through hole 28. Subsequently, the user samples the patient and stores the sample in the inner tube 6 of the test tube. After sampling, fix the sealing block 24 in the through hole 28 again. Through the first sealing ring 23, the sealing block 24 seals the port of the outer tube 1 and the inner tube 6 of the test tube. The operation is simple and convenient, and the sampling work of the virus inhibitor can be completed. Then the user can detect and analyze the virus inhibitor. The connecting ring 3 is provided to facilitate the placement of the outer tube 1 of the test tube, thus facilitating the transportation of the outer tube 1 of the test tube. The anti-slip ring 4 is provided to play an anti-slip role, ensuring the stability of the placement of the outer tube 1 of the test tube. Hold the anti-slip strip 56 and rotate the second sealing cover 51. Under the thread action between the second sealing cover 51 and the discharge pipe 52, the second sealing cover 51 is separated from the discharge pipe 52, opening the discharge pipe 52, and the sample flows out from the bottom of the outer tube 1 of the test tube through the discharge pipe 52, which is beneficial to the discharge of the sample. When the inner tube 6 of the test tube is broken, the sample and debris can be separated through the filter screen 55, and the discharge pipe 52 is sealed by the piston 53. The second sealing ring 54 is provided to further improve the sealing performance between the piston 53 and the second sealing cover 51.

[0045] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A sampling test tube for detecting and analyzing a virus inhibitor, comprising an outer test tube (1), characterized in that: The inner surface of the outer test tube (1) is provided with an inner test tube (6). The upper part of the outer surface of the outer test tube (1) is provided with a sealing assembly (2) connected by threads. The lower surface of the outer test tube (1) is fixedly installed with a connecting ring (3) and a discharging assembly (5), and the connecting ring (3) is located outside the discharging assembly (5). The sealing assembly (2) includes a first sealing cover (21). The inner surface of the first sealing cover (21) is fixedly installed at the upper part of the outer surface of the outer test tube (1). A through hole (28) is formed in the upper surface of the first sealing cover (21). A sealing block (24) is movably connected to the inner surface of the through hole (28). A circular plate (25) is fixedly installed on the upper surface of the sealing block (24). A convex block (26) is fixedly installed on the upper surface of the circular plate (25), and the cross section of the convex block (26) is in a T-shaped structure. The discharging assembly (5) includes a discharging pipe (52). The upper surface of the discharging pipe (52) is fixedly installed with the lower surface of the outer test tube (1), and the discharging pipe (52) is communicated with the outer test tube (1) and the inner test tube (6). A second sealing cover (51) is connected by threads to the outer surface of the discharging pipe (52). A piston (53) is fixedly installed on the lower surface of the inner cavity of the second sealing cover (51), and the cross section of the piston (53) is in a T-shaped structure.

2. The sampling test tube for detecting and analyzing a virus inhibitor according to claim 1, wherein: The lower surface of the connecting ring (3) is fixedly installed with an anti-slip ring (4), and the anti-slip ring (4) is made of rubber.

3. A sampling test tube for detecting and analyzing a virus inhibitor according to claim 1, characterized in that: Arc-shaped anti-slip pads (22) are fixedly installed on the left and right sides of the outer surface of the first sealing cover (21), and the anti-slip pads (22) are made of rubber.

4. A sampling test tube for detecting and analyzing a virus inhibitor according to claim 1, characterized in that: A groove (27) is formed in the lower surface of the top of the first sealing cover (21). A first sealing ring (23) is fixedly installed on the inner surface of the groove (27). The first sealing ring (23) and the sealing block (24) are both made of silica gel.

5. A sampling test tube for detecting and analyzing a virus inhibitor according to claim 1, characterized in that: A filter screen (55) is fixedly installed on the inner surface of the discharging pipe (52).

6. A sampling test tube for detecting and analyzing a virus inhibitor according to claim 1, characterized in that: A second sealing ring (54) is fixedly installed at the lower position of the outer surface of the piston (53), and the second sealing ring (54) is made of silica gel.

7. A sampling test tube for detecting and analyzing a virus inhibitor according to claim 1, characterized in that: A plurality of anti-slip strips (56) are fixedly installed on the outer surface of the second sealing cover (51), and the anti-slip strips (56) are made of rubber.

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