CN219194956U

CN219194956U - High leakproofness virus sampling pipe

Info

Publication number: CN219194956U
Application number: CN202320037639.1U
Authority: CN
Inventors: 童政; 刘萍; 马月萍; 陆霞; 刘明泉; 甫爱萍
Original assignee: Jiangsu Rongye Technology Co ltd
Current assignee: Jiangsu Rongye Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-16
Anticipated expiration: 2033-01-06

Abstract

The utility model belongs to the technical field of sampling pipes and discloses a high-sealing virus sampling pipe, which comprises a sampling pipe, wherein the top of the sampling pipe is provided with a sealing cover, the bottom of the sealing cover is provided with a sealing ring, the sealing ring is attached to the inner wall of the sampling pipe, the top of one side of the sampling pipe is provided with a fixed block, and the top of the fixed block is provided with a connecting groove.

Description

High leakproofness virus sampling pipe

Technical Field

The utility model belongs to the technical field of sampling tubes, and particularly relates to a high-sealing virus sampling tube.

Background

The virus sampling tube is a complete set of centrifuge tube for sampling and conveying viruses such as influenza virus, hand-foot-mouth virus and the like in the microorganism sampling conveying tube, and the sample conveying tube is another name, so that the virus sampling tube is a commercialized product. The device is used for monitoring and sampling infectious pathogenic microorganisms in disease control departments and clinical departments, and is suitable for sampling influenza viruses, hand-foot-mouth viruses and other types of viruses.

The existing virus sampling tube is not strong in tightness, when the virus sampling tube is used, the sealing cover and the sampling tube are usually screwed and connected, the condition that the sealing cover is not tight and is not screwed in place easily exists, when the virus sampling tube is transported, the sampling tube shakes and falls down, the sealing cover and the sampling tube are easy to loosen, the virus inside the sampling tube is easy to spill out, further, workers are easy to infect the virus, in addition, the sealing cover and the sampling tube are connected in a screwing mode, a thread sliding wire exists, the condition that the sealing cover is askew and is not screwed in place occurs, and the sealing cover is inconvenient to seal and open.

Disclosure of Invention

The utility model aims to provide a high-tightness virus sampling tube so as to solve the problems that the existing virus sampling tube provided in the background art is not strong in tightness and inconvenient to seal and open a sealing cover.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a highly sealed viral sampling tube comprising:

the utility model discloses a sealing device for a gas turbine, including sealed pipe, sealing washer, connecting groove, connecting plate, lifting component, connecting plate and connecting assembly.

Preferably, the lifting assembly comprises a lifting plate and a lifting spring, the lifting plate is arranged in the connecting groove, the lifting spring is arranged at the bottom of the connecting groove, the top of the lifting spring is fixedly connected with the bottom of the lifting plate, and the top of the lifting plate and the bottom of the connecting rod are provided with rotating assemblies.

Preferably, the rotating assembly comprises a T-shaped groove and a T-shaped rod, the T-shaped groove is formed in the bottom of the connecting rod, the T-shaped rod is arranged in the T-shaped groove, and one end, far away from the T-shaped groove, of the T-shaped rod is connected with the center of the top of the lifting plate.

Preferably, the connecting assembly comprises a lower connecting block and an upper connecting block, the lower connecting block is arranged at the top of the outer part of the sample tube and is far away from one side of the fixed block, the upper connecting block is arranged at one side of the sealing cover far away from the limiting groove, the upper connecting block is hinged with the lower connecting block, and one side of the upper connecting block far away from the sealing cover is provided with the pressing assembly.

Preferably, the pressing component is a connecting plate, one side, away from the sealing cover, of the connecting block on the connecting plate is provided with a pressing groove at the top of the connecting plate.

Preferably, the bottom of the sampling tube is provided with a bottom plate, and the outer surface of the sampling tube is provided with scale values.

Compared with the prior art, the utility model has the beneficial effects that:

(1) According to the utility model, the fixing block, the connecting groove, the lifting plate, the limiting groove, the pressing plate, the connecting rod, the lifting spring, the T-shaped groove, the T-shaped rod and the like are arranged, the pressing plate is pulled down by the elasticity of the lifting spring to limit the sealing cover in the limiting groove, so that the sealing cover is prevented from rotating or swinging up and down on the sampling pipe, the sealing cover is conveniently pressed and limited on the sampling pipe, and simultaneously, the sealing cover is conveniently and subsequently released from being limited, the problem that the sealing cover and the sampling pipe are prevented from loosening during transportation, and further the condition that viruses in the sampling pipe spill is avoided.

(2) According to the utility model, the lower connecting block, the upper connecting block, the connecting plate, the pressing groove and the like are arranged, the lower connecting block is hinged with the upper connecting block, the sealing cover is conveniently connected with the sampling pipe, the phenomenon that the sealing cover is separated from the sampling pipe and then the tabletop contacts dust is avoided, meanwhile, the pressing groove on the connecting plate is pressed to facilitate the sealing cover to be opened from the sampling pipe, the threaded connection is more convenient, and the conditions that the threads slide, and the sealing cover is twisted or not twisted in place are avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an external view of the present utility model;

FIG. 3 is a top view of the seal cap of the present utility model;

fig. 4 is an enlarged view at a in fig. 1;

in the figure: 1. a bottom plate; 2. a sample tube; 3. sealing cover; 4. a seal ring; 5. a fixed block; 6. a connecting groove; 7. a lifting plate; 8. a limit groove; 9. a pressing plate; 10. a connecting rod; 11. a lifting spring; 12. a T-shaped groove; 13. a T-shaped rod; 14. a lower connecting block; 15. an upper connecting block; 16. a connecting plate; 17. a pressing groove; 18. scale value.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides the following technical solutions: a highly sealed viral sampling tube comprising:

the top of sampling tube 2 is equipped with sealed lid 3, the bottom of sealed lid 3 is equipped with sealing washer 4, sealing washer 4 is laminated mutually with the inner wall of sampling tube 2, one side top of sampling tube 2 is equipped with fixed block 5, spread groove 6 has been seted up at the top of fixed block 5, be equipped with slidable connecting rod 10 in the spread groove 6, one side that just is close to fixed block 5 at the top of sealed lid 3 is equipped with spacing groove 8, be equipped with clamp plate 9 in the spacing groove 8, one side that sealed lid 3 was kept away from to clamp plate 9 links to each other with the top of connecting rod 10, be equipped with lifting unit in the spread groove 6, lifting unit is used for realizing the lift of connecting rod 10 in spread groove 6, be equipped with coupling assembling between sealed lid 3 and the sampling tube 2.

Referring to fig. 1-4, the lifting assembly includes a lifting plate 7 and a lifting spring 11, the lifting plate 7 is disposed in the connecting slot 6, the lifting spring 11 is disposed at the bottom of the connecting slot 6, the top of the lifting spring 11 is fixedly connected with the bottom of the lifting plate 7, and the top of the lifting plate 7 and the bottom of the connecting rod 10 are provided with rotating assemblies.

The rotating assembly comprises a T-shaped groove 12 and a T-shaped rod 13, the T-shaped groove 12 is formed in the bottom of the connecting rod 10, the T-shaped rod 13 is arranged in the T-shaped groove 12, and one end, far away from the T-shaped groove 12, of the T-shaped rod 13 is connected with the center of the top of the lifting plate 7.

Through the technical scheme: when the sealing cover is used, firstly, sampled viruses are placed into the sampling tube 2, then the sealing cover 3 is sealed on the sampling tube 2, the pressing plate 9 is pulled upwards, the pressing plate 9 is embedded into the limit groove 8, then the pressing plate 9 is loosened, downward pulling force is applied to the lifting plate 7 under the action of the elastic force of the lifting spring 11, so that the connecting rod 10 drives the pressing plate 9 to have downward pressure on the limit groove 8, the sealing cover 3 is limited, the sealing cover 3 is prevented from rotating or shaking up and down on the sampling tube 2, the problem that the sealing cover 3 and the sampling tube 2 are loosened during transportation is solved, and further, the situation that viruses in the sampling tube spill out is avoided.

Further, the bottom of the sampling tube 2 is provided with a bottom plate 1, the outer surface of the sampling tube 2 is provided with scale values 18, specifically, the bottom plate 1 arranged at the bottom of the sampling tube 2 is convenient for supporting the sampling tube 2 to be placed stably, and the scale values 18 arranged on the surface of the sampling tube 2 are convenient for observing milligrams of sampling.

Referring to fig. 1-2, the connecting assembly includes a lower connecting block 14 and an upper connecting block 15, the lower connecting block 14 is disposed at the top of the outer portion of the sample tube 2 and is away from one side of the fixed block 5, the upper connecting block 15 is disposed at one side of the sealing cover 3 away from the limiting groove 8, the upper connecting block 15 is hinged with the lower connecting block 14, and a pressing assembly is disposed at one side of the upper connecting block 15 away from the sealing cover 3.

The pressing component is a connecting plate 16, one side of the connecting plate 16, far away from the sealing cover 3, of the connecting block 15 is provided with a pressing groove 17 at the top of the connecting plate 16.

Through the technical scheme: the lower connecting block 15 is hinged with the upper connecting block 14, so that the sealing cover 3 is conveniently connected with the sampling pipe 2, the situation that the sealing cover 3 is separated from the sampling pipe 2 and then the tabletop is placed to contact dust is avoided, when the sealing cover 3 needs to be opened, the pressing groove 17 on the pressing connecting plate 16 can easily enable the upper connecting block 15 to be overturned on the lower connecting block 14, the sealing cover 3 is opened from the sampling pipe 2, the threaded connection is more convenient to compare, the thread sliding is avoided, and the situation that the sealing cover is twisted and cannot be twisted in place occurs.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A highly sealed viral sampling tube comprising:

the utility model provides a sealing device for the gas turbine, includes sampling pipe (2), the top of sampling pipe (2) is equipped with sealed lid (3), the bottom of sealed lid (3) is equipped with sealing washer (4), sealing washer (4) laminate mutually with the inner wall of sampling pipe (2), one side top of sampling pipe (2) is equipped with fixed block (5), spread groove (6) have been seted up at the top of fixed block (5), be equipped with slidable connecting rod (10) in spread groove (6), the top of sealed lid (3) and be close to one side of fixed block (5) be equipped with spacing groove (8), be equipped with clamp plate (9) in spacing groove (8), one side that sealed lid (3) was kept away from to the bottom of clamp plate (9) links to each other with the top of connecting rod (10), be equipped with lifting element in spread groove (6), lifting element is used for realizing the lift of connecting rod (10) in spread groove (6), be equipped with coupling assembling between sealed lid (3) and sampling pipe (2).

2. The highly sealed viral sampling tube according to claim 1, wherein: the lifting assembly comprises a lifting plate (7) and a lifting spring (11), wherein the lifting plate (7) is arranged in the connecting groove (6), the lifting spring (11) is arranged at the bottom of the connecting groove (6), the top of the lifting spring (11) is fixedly connected with the bottom of the lifting plate (7), and the top of the lifting plate (7) and the bottom of the connecting rod (10) are provided with rotating assemblies.

3. The highly sealed viral sampling tube according to claim 2, wherein: the rotating assembly comprises a T-shaped groove (12) and a T-shaped rod (13), wherein the T-shaped groove (12) is formed in the bottom of the connecting rod (10), the T-shaped rod (13) is arranged in the T-shaped groove (12), and one end, far away from the T-shaped groove (12), of the T-shaped rod (13) is connected with the center of the top of the lifting plate (7).

4. The highly sealed viral sampling tube according to claim 1, wherein: the connecting assembly comprises a lower connecting block (14) and an upper connecting block (15), wherein the lower connecting block (14) is arranged at the outer top of the sampling tube (2) and is away from one side of the fixed block (5), the upper connecting block (15) is arranged at one side of the sealing cover (3) away from the limit groove (8), the upper connecting block (15) is hinged with the lower connecting block (14), and the upper connecting block (15) is provided with a pressing assembly at one side of the sealing cover (3).

5. The highly sealed viral sampling tube according to claim 4, wherein: the pressing assembly is a connecting plate (16), one side, far away from the sealing cover (3), of the connecting block (15) on the connecting plate (16), and a pressing groove (17) is formed in the top of the connecting plate (16).

6. The highly sealed viral sampling tube according to claim 1, wherein: the bottom of the sampling tube (2) is provided with a bottom plate (1), and the outer surface of the sampling tube (2) is provided with scale values (18).