CN218059008U

CN218059008U - Virus sampling tube for nucleic acid detection

Info

Publication number: CN218059008U
Application number: CN202222364827.3U
Authority: CN
Inventors: 刘海龙; 张皓
Original assignee: Haizhiyin Medical Technology Zhengzhou Co ltd
Current assignee: Haizhiyin Medical Technology Zhengzhou Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-16
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a nucleic acid detects uses virus sampling pipe relates to sampling pipe technical field, including the sampling pipe body, the bottom screw thread of sampling pipe body is equipped with the collecting pipe, and the top screw thread of sampling pipe body is equipped with the screw thread lid, and the thief hatch has been seted up to one side of screw thread lid, and the thief hatch has been seted up at the top of collecting pipe, and the inside of thief hatch is equipped with the sampling subassembly, and the sampling subassembly includes two movable grooves, fly leaf and auxiliary assembly, the beneficial effects of the utility model are that: the cotton swab used after sampling the virus stretches into the sampling tube body through the sampling port with the cotton swab head, and the fixed plate that sets up in the pressing sampling assembly drives two connecting rods and makes the spring drag the downstream, and two connecting rods downstream drive the cutting knife downstream and contact with the cotton swab and cut the rupture, and it is internal that the cotton swab head falls into the sampling tube body, and it is hard to reduce the rupture, and incomplete rupture condition improves sampling efficiency.

Description

Virus sampling tube for nucleic acid detection

Technical Field

The utility model relates to a sampling pipe, in particular to virus sampling pipe for nucleic acid testing belongs to sampling pipe technical field.

Background

In the process of intensively sampling a certain area, the sampling is very large in a short time, so the speed of nucleic acid detection is usually improved by a mixed detection mode, the mixed detection is generally used for extracting nucleic acid with the sampling quantity of 1 to 10, namely, samples of at least 10 persons are stored in a preservation solution, although the efficiency is improved by the mode;

wherein the application number is "CN 202123288308.5" the public "virus sampling pipe for nucleic acid testing" also is mature technique day by day, and it "includes virus sampling pipe, the below of virus sampling pipe surface is equipped with the scale strip, the top of virus sampling pipe is a body structure and is fixed with threaded connection head, threaded connection head's outside threaded connection has sealed lid, one side fixed mounting of virus sampling pipe has supporting connection piece, the one end fixed mounting that supporting connection piece kept away from virus sampling pipe has the cotton stick to place a section of thick bamboo, the top threaded connection that a section of thick bamboo was placed to the cotton stick has fixed lid, the central point of fixed lid bottom puts fixedly connected with sampling cotton stick. Through being provided with the sample that virus sampling pipe is convenient for deposit the virus, be equipped with first label and make things convenient for medical personnel to make the mark for distinguish the virus kind, can observe the capacity of virus through the scale strip, conveniently take at any time, the convenient better inspection work that carries on ", but the device still has following defect when in-service use.

1) After the sampling tube is used for sampling the virus, a cotton swab used after the virus sampling is required to be broken, the head of the cotton swab falls into the sampling tube, the sampling tube is easy to break and labor-consuming in the breaking process, the sampling efficiency is influenced by the incomplete breaking condition, and the cotton swab left after the breaking cannot be intensively processed, so that the pollution is easily caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a virus sampling pipe is used in nucleic acid testing to solve its sampling pipe that provides in the above-mentioned background art and make the cotton stick that uses after need will the virus sampling break the back at the virus sampling, in the cotton swab head fell into the sampling pipe, it is hard to break easily to appear breaking in the breaking process, and the incomplete condition of breaking influences sampling efficiency, and the unable centralized processing of cotton stick that leaves behind the breaking, causes the problem of pollution easily.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a virus sampling pipe for nucleic acid testing, includes the sampling pipe body, the bottom screw thread of sampling pipe body is equipped with the collecting pipe, the top screw thread of sampling pipe body is equipped with the screw thread lid, the thief hatch has been seted up to one side of screw thread lid, the thief hatch has been seted up at the top of collecting pipe, the inside of thief hatch is equipped with the sampling subassembly, the sampling subassembly includes two movable groove, fly leaf and auxiliary assembly, two the both sides on thief hatch inner wall top are seted up respectively to the movable groove, the fly leaf activity sets up the inside at the thief hatch, two the inside equal activity interlude in movable groove is equipped with the connecting rod, two the bottom of connecting rod respectively with the both sides fixed connection on fly leaf top.

Preferably, two the top of activity inslot wall all is fixed and is equipped with the spring, two the spring is established respectively the bottom at two connecting rods, two the bottom of spring respectively with the both sides fixed connection on fly leaf top, two the top of connecting rod all activity interlude sets up the outside at the screw thread lid.

Preferably, the top ends of the two connecting rods are fixedly connected with a fixing plate, and a cutting knife is fixedly arranged at the bottom end of the movable plate.

Preferably, the auxiliary assembly comprises two sealing pastes, the two sealing pastes are fixedly arranged at the top of the threaded cover and the top of the collecting pipe respectively, and the positions of the two sealing pastes correspond to the positions of the sampling port and the collecting port one to one respectively.

Preferably, anti-sticking labels are adhered to one sides of the two sealing labels, and a label is fixedly arranged on the other side of one sealing label.

Preferably, the bottom of the collecting pipe is provided with a collecting cover in a threaded mode.

Preferably, the top of the collecting pipe is provided with a thread groove matched with the collecting cover.

Compared with the prior art, the utility model provides a pair of virus sampling pipe for nucleic acid testing has following beneficial effect:

1. the cotton swab used after the virus sampling extends the cotton swab head into the sampling tube body through the sampling port, the fixed plate arranged in the sampling assembly is pressed to drive the two connecting rods to lead the spring to be dragged and move downwards, the two connecting rods move downwards to drive the cutting knife to move downwards to be contacted with the cotton swab to cut and break, the cotton swab head falls into the sampling tube body, the labor for breaking and incomplete breaking are reduced, and the sampling efficiency is improved; the cotton stick after breaking can be through collecting in the leading-in collecting pipe of mouth, collect after the completion twist off the collecting pipe screw thread with the separation of sampling pipe body, collect the lid with the hand again and twist off with the top screw thread of collecting pipe, the cotton stick that leaves after the rupture of being convenient for carries out centralized processing, reduces the condition that causes the pollution, collects after the completion with antiseized paste and tears, sealed paste covers the sampling mouth and collects the mouth and plugs up it and form and seal the body convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of part A of FIG. 2 according to the present invention;

fig. 4 is a schematic top view of the cross-sectional structure of the present invention.

In the figure: 1. a sampling tube body; 2. a collection tube; 3. a threaded cap; 4. a sampling port; 5. a sampling component; 51. a movable groove; 52. a spring; 53. a connecting rod; 54. a movable plate; 55. a cutting knife; 56. a fixing plate; 6. an auxiliary component; 61. sealing and pasting; 62. sticking prevention; 63. labeling; 64. a collection cover; 7. a collection port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1:

referring to fig. 1-4, the utility model provides a virus sampling tube for nucleic acid detection, including sampling tube body 1, the bottom screw thread of sampling tube body 1 is equipped with collecting pipe 2, the top screw thread of sampling tube body 1 is equipped with screw cap 3, sampling port 4 has been seted up to one side of screw cap 3, collecting port 7 has been seted up at the top of collecting pipe 2, the inside of sampling port 4 is equipped with sampling component 5, sampling component 5 includes two movable grooves 51, movable plate 54 and auxiliary assembly 6, two movable grooves 51 are seted up respectively in the both sides of sampling port 4 inner wall top, movable plate 54 activity sets up in the inside of sampling port 4, the inside of two movable grooves 51 all activity interlude is equipped with connecting rod 53, the bottom of two connecting rods 53 respectively with the both sides fixed connection of movable plate 54 top;

the top ends of the inner walls of the two movable grooves 51 are fixedly provided with springs 52, the two springs 52 are respectively sleeved at the bottoms of the two connecting rods 53, the bottom ends of the two springs 52 are respectively fixedly connected with two sides of the top end of the movable plate 54, and the tops of the two connecting rods 53 are movably inserted and arranged outside the threaded cover 3;

the top ends of the two connecting rods 53 are fixedly connected with a fixed plate 56, and the bottom end of the movable plate 54 is fixedly provided with a cutting knife 55;

specifically, as shown in fig. 1, fig. 3 and fig. 4, the cotton swab used after the virus sampling extends the head of the cotton swab into the sampling tube body 1 through the sampling port 4, the fixing plate 56 arranged in the sampling assembly 5 is pressed to drive the two connecting rods 53 to make the spring 52 drag and move downwards, the two connecting rods 53 move downwards to drive the cutting knife 55 to move downwards to contact with the cotton swab to cut and break, the head of the cotton swab falls into the sampling tube body 1, the breaking is reduced, the breaking is hard, the breaking is incomplete, and the sampling efficiency is improved.

Example 2:

the auxiliary assembly 6 comprises two sealing pastes 61, the two sealing pastes 61 are respectively fixedly arranged at the top of the threaded cover 3 and the top of the collecting pipe 2, and the positions of the two sealing pastes 61 respectively correspond to the positions of the sampling port 4 and the collecting port 7 one by one;

anti-sticking labels 62 are adhered to one sides of the two sealing labels 61, and a label 63 is fixedly arranged on the other side of one sealing label 61;

the bottom of the collecting pipe 2 is provided with a collecting cover 64 by screw thread;

the top of the collecting pipe 2 is provided with a thread groove matched with the collecting cover 64;

specifically, as shown in fig. 1, fig. 2 and fig. 4, the broken cotton swab can be guided into the collecting pipe 2 through the collecting port 7, the collecting pipe 2 is unscrewed to be separated from the sampling pipe body 1 after collection is completed, the collecting cover 64 is unscrewed to be screwed down with the top thread of the collecting pipe 2, the cotton swab left after the breakage is convenient to perform centralized treatment, the pollution caused situation is reduced, the anti-sticking paste 62 is torn down after collection and sampling are completed, and the sealing paste 61 covers the sampling port 4 and the collecting port 7 to plug the sampling port 4 and the collecting port 7 to form a closed pipe body, so that the collecting pipe is convenient to use.

The working principle is as follows: when the virus sampling tube is used, the utility model relates to a virus sampling tube for nucleic acid detection, at first place sampling subassembly 5 in corresponding operating position, then whether each spare part of inspection auxiliary assembly 6 all works normally, can use after the inspection is accomplished, the cotton swab that uses after sampling its virus stretches into the sampling tube body 1 with the cotton swab head through sampling port 4, press fixed plate 56 that sets up in sampling subassembly 5 and drive two connecting rods 53 and make spring 52 drag and move downwards, two connecting rods 53 move downwards and drive cutting knife 55 and move downwards and contact with the cotton swab and cut the rupture, the cotton swab head falls into the sampling tube body 1, it is hard to reduce the rupture, the rupture incomplete condition, improve sampling efficiency; the cotton swab after the rupture can be through collecting in the leading-in collecting pipe 2 of mouth 7, collect after the completion to twist off collecting pipe 2 screw thread and sampling pipe body 1 separation, collect lid 64 with the hand again and twist off with the top screw thread of collecting pipe 2 and screw up, the cotton swab that leaves after the rupture of being convenient for carries out centralized processing, the reduction causes the condition of pollution, tear antiseized subsides 62 after the sampling is collected and is accomplished, sealed subsides 61 cover sampling mouth 4 and collect mouthful 7 and plug up it and form the sealed body convenient to use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a virus sampling pipe for nucleic acid testing, includes sampling pipe body (1), its characterized in that, the bottom screw thread of sampling pipe body (1) is equipped with collecting pipe (2), the top screw thread of sampling pipe body (1) is equipped with screw cap (3), sampling mouth (4) have been seted up to one side of screw cap (3), collection mouth (7) have been seted up at the top of collecting pipe (2), the inside of sampling mouth (4) is equipped with sampling component (5), sampling component (5) include two movable groove (51), fly leaf (54) and auxiliary assembly (6), two the both sides on sampling mouth (4) inner wall top are seted up respectively in movable groove (51), fly leaf (54) activity sets up the inside in sampling mouth (4), two the inside of fly leaf (51) is all movably interlude to be equipped with connecting rod (53), two the bottom of connecting rod (53) respectively with the both sides fixed connection on fly leaf (54) top.

2. The virus sampling tube for nucleic acid detection according to claim 1, wherein: two the top of activity groove (51) inner wall all is fixed and is equipped with spring (52), two spring (52) overlap respectively and establish the bottom at two connecting rod (53), two the bottom of spring (52) respectively with the both sides fixed connection on fly leaf (54) top, two the top of connecting rod (53) all activity interlude sets up the outside at threaded cover (3).

3. A virus sampling tube for nucleic acid detection according to claim 2, wherein: the top ends of the two connecting rods (53) are fixedly connected with a fixing plate (56), and the bottom end of the movable plate (54) is fixedly provided with a cutting knife (55).

4. The virus sampling tube for nucleic acid detection according to claim 1, wherein: the auxiliary assembly (6) comprises two sealing pastes (61), the two sealing pastes (61) are respectively and fixedly arranged at the top of the threaded cover (3) and the top of the collecting pipe (2), and the positions of the two sealing pastes (61) are respectively in one-to-one correspondence with the positions of the sampling port (4) and the collecting port (7).

5. A virus sampling tube for nucleic acid detection according to claim 4, wherein: anti-sticking pieces (62) are adhered to one sides of the two sealing pieces (61), and a label piece (63) is fixedly arranged on the other side of one sealing piece (61).

6. The virus sampling tube for nucleic acid detection according to claim 1, wherein: the bottom of the collecting pipe (2) is provided with a collecting cover (64) in a threaded manner.

7. A virus sampling tube for nucleic acid detection according to claim 6, wherein: the top of the collecting pipe (2) is provided with a thread groove matched with the collecting cover (64).