CN216192266U

CN216192266U - Virus sampling tube

Info

Publication number: CN216192266U
Application number: CN202122187221.2U
Authority: CN
Inventors: 徐荣花
Original assignee: Hubei Fuxin Medical Devices Co ltd
Current assignee: Hubei Fuxin Medical Devices Co ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-04-05
Anticipated expiration: 2031-09-10

Abstract

The utility model discloses a virus sampling tube, which comprises a tube body and a sealing cover, wherein a circular baffle is coaxially arranged in the sealing cover, the periphery of the circular baffle is fixedly connected with the inner wall of the sealing cover, a circular disc is arranged between the circular baffle and the top wall of the sealing cover, an annular notch is coaxially arranged on the sealing cover, a rotating piece communicated with the periphery of the circular disc is rotatably arranged in the annular notch, a first through hole is formed in the upper end of the sealing cover, a second through hole vertically corresponding to the first through hole is formed in the circular baffle, a third through hole is formed in the circular disc, a circular groove is coaxially arranged on the top wall of the sealing cover, a rotating shaft is coaxially arranged in the circular groove, the lower end of the rotating shaft sequentially penetrates through the circular disc and the circular baffle, and a torsion spring is sleeved on the rotating shaft. The utility model provides a virus sampling tube which is simple in structure and can be used for easily putting a sample into the virus sampling tube for sealed storage.

Description

Virus sampling tube

Technical Field

The utility model relates to the field of virus sampling equipment. More particularly, the present invention relates to a virus sampling tube.

Background

At present, nucleic acid detection is increasingly appeared in the ordinary work and life of people, the sampling mode adopted by the nucleic acid detection at present is mostly pharynx swab sampling, and the existing pharynx swab sampling mode generally utilizes the head end of a pharynx swab to enter the pharynx isthmus of a detected person, and then the head end of the pharynx swab is broken in a collecting pipe after sampling to wait for the inspection and the test. The existing collecting pipe comprises a pipe body and a pipe cover, wherein the pipe cover is in threaded connection with the top of the pipe body, after throat swab sampling, the pipe cover needs to be unscrewed, then the throat swab is placed in the pipe body, and finally the pipe cover is screwed tightly. This mode of operation is cumbersome and increases the risk of cross-infection.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a virus sampling tube which is simple in structure and can be used for easily putting a sample into the virus sampling tube for sealing and storing.

The technical scheme for solving the technical problems is as follows: a virus sampling tube comprises a tube body with an upper end opening and a sealing cover which is detachably arranged at the upper end of the tube body, wherein the sealing cover is a cylinder with a lower end opening, a circular baffle is coaxially arranged in the sealing cover, the periphery of the circular baffle is fixedly connected with the inner wall of the sealing cover, a disc is rotatably arranged between the circular baffle and the top wall of the sealing cover, an annular gap is coaxially arranged on the sealing cover, a rotating piece communicated with the periphery of the disc is rotatably arranged in the annular gap, a first through hole is arranged at the upper end of the sealing cover, a second through hole vertically corresponding to the first through hole is arranged on the circular baffle, a third through hole is arranged on the disc, the third through hole can rotate to the first through hole and the second through hole, a circular groove is coaxially arranged on the top wall of the sealing cover, and a rotating shaft is coaxially arranged in the circular groove, the lower extreme of pivot passes in proper order the disc with circular baffle, the cover is equipped with a torsional spring in the pivot, circular baffle's lower extreme be equipped with the lower card foot fixed connection's of torsional spring lower connecting piece, be equipped with in the recess with the last card foot fixed connection's of torsional spring upper junction spare, upper junction spare with the upper end fixed connection of disc.

Preferably, in the virus sampling tube, a limiting part is arranged in the circular groove, and when the disc rotates to the third through hole and the first through hole and the second through hole are communicated, the upper connecting part is abutted against the limiting part.

Preferably, in the virus sampling tube, the sealing cover, the circular baffle, the disc and the rotating shaft are all made of plastics.

Preferably, in the virus sampling tube, the upper end of the tube body is provided with an external thread, the inner wall of the sealing cover is provided with an internal thread, and the upper end of the tube body extends upwards into the sealing cover and is in threaded connection with the sealing cover.

Preferably, in the virus sampling tube, the tube body is made of a transparent material.

The virus sampling tube has a simple structure, can quickly place the throat swab in the tube body and immediately seal the throat swab when in use, can obviously improve the detection speed during nucleic acid detection, and simultaneously improves the safety during detection.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic structural diagram of a virus sampling tube according to the present invention;

FIG. 2 is a schematic view of the sealing cap according to the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a cross-sectional view taken along line B-B of FIG. 2;

fig. 5 is a sectional view taken along line C-C in fig. 2.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the utility model by referring to the description text.

It should be noted that in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Fig. 1-5 show a virus sampling tube provided by an embodiment of the present invention, which includes a tube body 1 with an open upper end and a detachable sealing cover 2 disposed at the upper end of the tube body 1, the sealing cover 2 is cylindrical with an open lower end, a circular baffle 3 is coaxially disposed in the sealing cover 2, the outer periphery of the circular baffle 3 is fixedly connected to the inner wall of the sealing cover 2, a circular disc 4 is rotatably disposed between the circular baffle 3 and the top wall of the sealing cover 2, an annular gap 5 is coaxially disposed on the sealing cover 2, a rotating member rotatably disposed in the annular gap 5 and communicated with the outer periphery of the circular disc 4 is disposed, a first through hole 7 is disposed at the upper end of the sealing cover 2, a second through hole 8 corresponding to the first through hole 7 is disposed on the circular baffle 3, a third through hole 9 is disposed on the circular disc 4, and the third through hole 9 is rotatable to the first through hole 7 and the second through hole 8, the coaxial circular recess 10 that is equipped with on the roof of sealed lid 2, the coaxial pivot 11 that is equipped with in the circular recess 10, the lower extreme of pivot 11 passes in proper order disc 4 with circular baffle 3, the cover is equipped with a torsional spring 12 on the pivot 11, circular baffle 3's lower extreme be equipped with torsional spring 12's lower card foot fixed connection's lower connecting piece 13, be equipped with in the recess with torsional spring 12's last card foot fixed connection's last connecting piece 14, go up connecting piece 14 with disc 4's upper end fixed connection.

In this embodiment, in an initial state, the sealing cover 2 is installed on the pipe body 1 and seals the upper end opening of the pipe body 1, and specifically, as one of the embodiments, the upper end of the pipe body 1 is provided with an external thread, the inner wall of the sealing cover 2 is provided with an internal thread, and the upper end of the pipe body 1 extends upwards into the sealing cover 2 and is in threaded connection with the same. When no external force acts, the torsion spring 12 is in a free state, the third through hole 9 is positioned between the top wall of the pipe body 1 and the circular baffle 3, and the periphery of the disc 4 is rotatably attached to the pipe body 1, so that the sealing cover 2 is in a sealing state. And when virus sampling pipe is opened to needs, press the rotation piece with the hand, rotate piece and drive disc 4 and rotate to third through-hole 9 and first through-hole 7 and second through-hole 8 UNICOM simultaneously, put into body 1 with the pharynx swab from the passageway that first through-hole 7, second through-hole 8 and third through-hole 9 are constituteed this moment in, go up the last card foot that connects the tight drive torsional spring 12 this moment and rotate for torsional spring 12 compresses. Then loosen the hand, because the lower card foot of torsional spring 12 improves connecting piece 13 and fixes the lower extreme at circular baffle 3 down, the last card foot of torsional spring 12 can drive connecting piece 14 and rotate this moment to make third through hole 9 rotate again to between the roof of body 1 and the circular baffle 3, thereby make sealed lid 2 get back to encapsulated situation, whole virus sampling pipe is also in encapsulated situation.

Preferably, as another embodiment of the present invention, a limiting member 15 is disposed in the circular groove 10, and when the disk 4 rotates until the third through hole 9 is communicated with both the first through hole 7 and the second through hole 8, the upper connecting member 14 abuts against the limiting member 15.

In this embodiment, a limiting member 15 is disposed in the circular groove 10 to limit the rotation track of the disc 4 to a certain extent, and the third through hole 9 is rapidly and accurately rotated to be communicated with the first through hole 7 and the second through hole 8 at the same time.

Preferably, as another embodiment of the present invention, the sealing cover 2, the circular baffle 3, the disc 4 and the rotating shaft 11 are made of plastic.

In this embodiment, the sealing cover 2, the circular baffle 3, the disc 4 and the rotating shaft 11 are made of plastic, so that the processing is convenient.

Preferably, as another embodiment of the present invention, the tube body 1 is made of a transparent material.

In this embodiment, the tube 1 is made of a transparent material to facilitate viewing of the pharyngeal swab inside the tube 1.

While embodiments of the utility model have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable to various fields of endeavor for which the utility model may be embodied with additional modifications as would be readily apparent to those skilled in the art, and the utility model is therefore not limited to the details given herein and to the embodiments shown and described without departing from the generic concept as defined by the claims and their equivalents.

Claims

1. A virus sampling pipe comprises a pipe body (1) with an open upper end and a sealing cover (2) arranged at the upper end of the pipe body (1), and is characterized in that the sealing cover (2) is a cylinder with an open lower end, a circular baffle (3) is coaxially arranged in the sealing cover (2), the periphery of the circular baffle (3) is fixedly connected with the inner wall of the sealing cover (2), a disc (4) is rotatably arranged between the circular baffle (3) and the top wall of the sealing cover (2), an annular notch (5) is coaxially arranged on the sealing cover (2), a rotating piece (6) communicated with the periphery of the disc (4) is rotatably arranged in the annular notch (5), a first through hole (7) is arranged at the upper end of the sealing cover (2), and a second through hole (8) vertically corresponding to the first through hole (7) is arranged on the circular baffle (3), be equipped with third through-hole (9) on disc (4), third through-hole (9) rotatable extremely with first through-hole (7) and second through-hole (8), the coaxial circular recess (10) that is equipped with on the roof of sealed lid (2), the coaxial pivot (11) that is equipped with in circular recess (10), the lower extreme of pivot (11) passes in proper order disc (4) with circular baffle (3), the cover is equipped with a torsional spring (12) on pivot (11), the lower extreme of circular baffle (3) be equipped with lower connecting piece (13) of lower calorie of foot fixed connection of torsional spring (12), be equipped with in the recess with last connecting piece (14) of last calorie of foot fixed connection of torsional spring (12), go up connecting piece (14) with the upper end fixed connection of disc (4).

2. A virus sampling tube according to claim 1, wherein a limiting member (15) is provided in the circular groove (10), and the upper connecting member (14) abuts against the limiting member (15) when the disk (4) is rotated until the third through hole (9) is communicated with both the first through hole (7) and the second through hole (8).

3. A virus sampling tube according to claim 1, wherein said sealing cap (2), said circular baffle (3), said disk (4) and said shaft (11) are made of plastic.

4. A virus sampling tube according to claim 1, wherein the upper end of the tube body (1) is provided with external threads, the inner wall of the sealing cover (2) is provided with internal threads, and the upper end of the tube body (1) extends upwards into the sealing cover (2) and is in threaded connection with the sealing cover.

5. A virus sampling tube according to claim 1, wherein said tube body (1) is made of a transparent material.