CN219032166U

CN219032166U - Sampling tube convenient to sample

Info

Publication number: CN219032166U
Application number: CN202222130393.0U
Authority: CN
Inventors: 吴怡; 曹戌; 谢翌; 方芳; 李之珩
Original assignee: Affiliated Childrens Hospital of Soochow University
Current assignee: Affiliated Childrens Hospital of Soochow University
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2023-05-16
Anticipated expiration: 2032-08-12

Abstract

The utility model relates to the technical field of sampling pipes, in particular to a sampling pipe convenient for sampling, which comprises a pipe body, wherein a spiral cover is spirally sleeved at the top end of the pipe body, a conical pipe head is arranged at the center of the spiral cover, a sealing element is fixed at the top end of the conical pipe head, an adaptive flip cover is arranged at the top end of the spiral cover, a U-shaped connecting piece is fixedly connected between one side of the flip cover and the spiral cover, and a shifting block is fixed at one side of the top of the flip cover, which is far away from the U-shaped connecting piece.

Description

Sampling tube convenient to sample

Technical Field

The utility model relates to the technical field of sampling tubes, in particular to a sampling tube convenient for sampling.

Background

The virus sampling tube is used for monitoring and sampling infectious pathogenic microorganisms by disease control departments and clinical departments, is suitable for sampling influenza viruses (common influenza, highly pathogenic avian influenza, H1N1 influenza A virus and the like), hand-foot-mouth viruses and other types of viruses, and is also used for sampling mycoplasma, chlamydia, ureaplasma and the like, conveying nasopharyngeal swab specimens or tissue specimens of specific parts from a sampling site to a detection laboratory to be subjected to PCR extraction and detection, and preserving the nasopharyngeal swab specimens or the tissue specimens of the specific parts to be subjected to necessary cell culture.

The existing sampling tube mainly comprises a tube body and a spiral cover, in the use process, a sample in the tube body needs to be sucked out, the spiral cover needs to be rotated and separated from the tube body at first, the top end of the tube body forms an opening, the needle tube is used for sample suction and sampling, the sampling process is complex, two hands are needed for operation, the use is inconvenient, and in addition, the opening at the top end of the tube body is overlarge and is easy to pollute due to long-time contact with air.

Disclosure of Invention

The utility model aims to provide a sampling tube which is convenient for sampling, so as to solve the problems in the prior art.

The technical scheme of the utility model is as follows: the utility model provides a sampling tube convenient to sample, includes the body, the top spiral shell of body is equipped with the spiral shell lid, spiral shell lid center department is equipped with the cone tube head, the top of cone tube head is fixed with the sealing member, spiral shell lid top is provided with the flip of adaptation, flip one side with fixedly connected with U type connecting piece between the spiral shell lid, flip top is kept away from one side of U type connecting piece is fixed with the shifting block.

Preferably, the sealing element is a plastic film, and the plastic film and the conical tube head are fixed in an adhesive mode.

Preferably, the sealing element is a T-shaped silica gel plug, and the T-shaped silica gel plug is embedded in the conical tube head.

Preferably, an anti-slip ring is arranged on the circumferential side wall of the spiral cover.

Preferably, the bottom end of the circumferential inner wall of the spiral cover is provided with an annular groove, and the top end of the circumferential outer wall of the pipe body is fixed with a convex ring which is in stop fit with the annular groove.

Preferably, the pipe body is provided with a storage clamping groove.

Preferably, a label groove is formed in the outer side wall of the pipe body.

The utility model provides a sampling tube convenient for sampling through improvement, which has the following improvements and advantages compared with the prior art:

the tube body can be held by one hand through the thumb, the poking block can be pushed, the flip cover is lifted from the rotary cover, the other hand is used for pricking the inside of the tube body from the sealing element to perform sample sucking and sampling work, the cover does not need to be rotated again, the complex steps are omitted, the efficiency is greatly improved, and the flip cover is covered on the rotary cover by the thumb after sampling is finished, so that the device is convenient and quick.

Drawings

The utility model is further explained below with reference to the drawings and examples:

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic perspective view of the flip cover of the present utility model in an open position;

FIG. 3 is a schematic cross-sectional view of the present utility model;

fig. 4 is a schematic view of the structure of the screw cap assembly of the present utility model.

Reference numerals illustrate:

1. a tube body; 2. a label slot; 3. screwing the cover; 4. an anti-slip ring; 5. a flip cover; 6. a U-shaped connecting piece; 7. a shifting block; 8. a conical tube head; 9. a seal; 10. a storage clamping groove; 11. a convex ring; 12. an annular groove.

Detailed Description

The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments 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.

The utility model provides a sampling tube convenient for sampling by improving the structure, and the technical scheme of the utility model is as follows:

as shown in fig. 1-4, a sampling tube convenient for sampling comprises a tube body 1, a spiral cover 3 is arranged at the top end of the tube body 1 in a spiral sleeve manner, a conical tube head 8 is arranged at the center of the spiral cover 3, a sealing element 9 is fixed at the top end of the conical tube head 8, an adaptive flip cover 5 is arranged at the top end of the spiral cover 3, a U-shaped connecting piece 6 is fixedly connected between one side of the flip cover 5 and the spiral cover 3, and a shifting block 7 is fixed at one side, far away from the U-shaped connecting piece 6, of the top of the flip cover 5.

By means of the structure, the thumb can push the shifting block 7 after holding the pipe body 1 by one hand, the flip cover 5 is lifted from the rotary cover 3, the other hand is used for pricking the sealing piece 9 into the pipe body 1 to perform sample sucking and sampling work, and the thumb is used for covering the flip cover 5 on the rotary cover 3 after sampling.

Further, the sealing member 9 is a plastic film, and the plastic film and the conical tube head 8 are fixed in an adhesive manner.

With the structure, the plastic film can facilitate the needle tube puncture work by the user.

Further, the sealing piece 9 is a T-shaped silica gel plug which is embedded in the conical tube head 8.

By means of the structure, the T-shaped silica gel plug can automatically seal after the needle tube is punctured and pulled out, and residual samples are prevented from overflowing.

Further, an anti-slip ring 4 is arranged on the circumferential side wall of the spiral cover 3.

With the above structure, the anti-slip ring 4 can facilitate the unscrewing and screwing operation of the screw cap 3 by a user.

Further, an annular groove 12 is formed in the bottom end of the circumferential inner wall of the spiral cover 3, and a convex ring 11 which is in stop fit with the annular groove 12 is fixed at the top end of the circumferential outer wall of the pipe body 1.

With the structure, the convex ring 11 can stop the screwed cap 3, so as to avoid excessive screwing of the screwed cap 3.

Further, the pipe body 1 is provided with a storage clamping groove 10.

By means of the structure, the object placing clamping groove 10 can be conveniently placed on a specific test tube rack, the test tube position is convenient to fix, and the object placing clamping groove is used for later code scanning and high-flux sampling.

Further, a label groove 2 is formed in the outer side wall of the tube body 1.

With the structure, the tag slot 2 is used for limiting the bar code position, so that the bar code can be scanned mechanically.

Working principle: the tube body 1 can be held by one hand through the thumb, the poking block 7 is pushed, the flip cover 5 is lifted from the rotary cover 3, the other hand is used for pricking the tube body 1 from the sealing piece 9 to perform sample suction and sampling work, the cover does not need to be rotated again, the complex steps are omitted, the efficiency is greatly improved, and the flip cover 5 is covered on the rotary cover 3 by the thumb after the sampling is finished, so that the tube is convenient and quick.

Claims

1. Sampling pipe convenient to sample, including body (1), its characterized in that: the spiral cover in top of body (1) is equipped with spiral cover (3), spiral cover (3) center department is equipped with circular cone tube head (8), the top of circular cone tube head (8) is fixed with sealing member (9), spiral cover (3) top is provided with flip (5) of adaptation, flip (5) one side with fixedly connected with U type connecting piece (6) between spiral cover (3), flip (5) top is kept away from one side of U type connecting piece (6) is fixed with plectrum (7).

2. The sampling tube for facilitating sampling according to claim 1, wherein: the sealing piece (9) is a plastic film, and the plastic film and the conical tube head (8) are fixed in an adhesive mode.

3. The sampling tube for facilitating sampling according to claim 1, wherein: the sealing piece (9) is a T-shaped silica gel plug which is embedded in the conical tube head (8).

4. The sampling tube for facilitating sampling according to claim 1, wherein: an anti-slip ring (4) is arranged on the circumferential side wall of the spiral cover (3).

5. The sampling tube for facilitating sampling according to claim 1, wherein: an annular groove (12) is formed in the bottom end of the inner circumferential wall of the spiral cover (3), and a convex ring (11) which is in stop fit with the annular groove (12) is fixed at the top end of the outer circumferential wall of the pipe body (1).

6. The sampling tube for facilitating sampling according to claim 1, wherein: the pipe body (1) is provided with a storage clamping groove (10).

7. The sampling tube for facilitating sampling according to claim 1, wherein: the outer side wall of the pipe body (1) is provided with a label groove (2).