CN217025933U

CN217025933U - Laboratory detects with freezing pipe of depositing

Info

Publication number: CN217025933U
Application number: CN202123369490.7U
Authority: CN
Inventors: 郑苗苗
Original assignee: Bensheng Tianjin Health Technology Co ltd
Current assignee: Bensheng Tianjin Health Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-07-22
Anticipated expiration: 2031-12-29

Abstract

The utility model provides a freezing tube for laboratory detection, which comprises: the device comprises a pipe body, a dropping pipe, a first end cover, a first sealing gasket, a second end cover, a second sealing gasket and a counterweight plate; a dropping pipe is arranged at the top of the pipe body, and the dropping pipe and the pipe body are of an integrated structure; a first end cover is sleeved on the outer side of the top of the dripping pipe and is in threaded fit with the dripping pipe; a first sealing gasket is arranged between the top end of the inner part of the first end cover and the top end of the dripping pipe; the first sealing gasket is embedded in the first end cover; a second end cover is sleeved on the outer side of the bottom end of the pipe body and is in threaded fit with the pipe body; a second sealing gasket is arranged between the top end of the inner part of the second end cover and the bottom end of the pipe body; the freezing tube for laboratory detection has the advantages of reasonable structure, convenience and quickness in taking and placing samples, and effectively solves the problems and the defects in the existing device.

Description

Laboratory detects with freezing pipe of depositing

Technical Field

The utility model relates to the technical field of cryopreservation tubes, in particular to a cryopreservation tube for laboratory detection.

Background

The cryopreservation tube is also called a strain preservation tube, a magnetic bead preservation tube and a magnetic bead cryopreservation tube. The commonly used strain preservation method in the microbiological laboratory comprises a milk method, a glycerin method, a slant method and the like. The complexity varies and the effect also varies greatly.

Laboratory detects with freezer pipe structure is comparatively traditional, when taking the intraductal liquid form detection sample of cryopreserving, need unfreeze the cryopreserving pipe earlier, and the intraductal sample of cryopreserving is absorb to the outside first straw of gluing of rethread, and is comparatively loaded down with trivial details inconvenient.

In view of this, research and improvement are carried out to solve the existing problems, and a cryopreservation tube for laboratory detection is provided, aiming at achieving the purposes of solving the problems and improving the practical value through the technology.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cryopreservation tube for laboratory detection, which solves the problems and the defects in the background technology.

In order to achieve the purpose, the utility model provides a cryopreservation tube for laboratory detection, which is achieved by the following specific technical means:

a cryopreservation tube for laboratory testing, comprising: the device comprises a pipe body, a dropping pipe, a first end cover, a first sealing gasket, a second end cover, a second sealing gasket and a counterweight plate; a dripping pipe is arranged at the top of the pipe body, and the dripping pipe and the pipe body are of an integrated structure; a first end cover is sleeved on the outer side of the top of the dripping pipe and is in threaded fit with the dripping pipe; a first sealing gasket is arranged between the top end of the interior of the first end cover and the top end of the dropping pipe; the first sealing gasket is embedded in the first end cover; a second end cover is sleeved on the outer side of the bottom end of the pipe body and is in threaded fit with the pipe body; a second sealing gasket is arranged between the top end inside the second end cover and the bottom end of the pipe body; the second sealing gasket is embedded in the second end cover; and a counterweight plate is inlaid at the bottom end of the second sealing gasket, and the counterweight plate and the second sealing gasket are stuck and fixed.

As a further optimization of the technical scheme, the cryopreservation tube for laboratory detection is provided, wherein the tube body is cylindrical and is soft.

As a further optimization of the technical scheme, the freezing storage tube for laboratory detection is characterized in that the dropping tube is in a circular tube shape, and the joint of the tube body and the dropping tube is in arc transition.

As a further optimization of the technical scheme, the freezing storage tube for laboratory detection is characterized in that the first end cover is cylindrical, and anti-skidding rib plates are uniformly distributed on the side of the first end cover.

As a further optimization of the technical scheme, the freezing and storing tube for laboratory detection is characterized in that the anti-skid rib plates are arranged in a ring array mode at multiple positions.

As a further optimization of the technical scheme, the cryopreservation tube for laboratory detection is characterized in that the second end cover is cylindrical, and anti-skidding lines are uniformly distributed on the side of the second end cover.

As a further optimization of the technical scheme, the cryopreservation tube for laboratory detection is provided, wherein the weight plate is circular, and the bottom end of the weight plate is aligned with the bottom end of the second end cover.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the dripping pipe is arranged, and the pipe body is soft, so that after a sample in the pipe body is unfrozen, the sample in the pipe body can be dripped out of the dripping pipe by pinching the pipe body, the sample can be taken without an external rubber head suction pipe, and the method is convenient and rapid.

2. According to the utility model, the circular counterweight plate is arranged, and the bottom end of the counterweight plate is aligned with the bottom end of the second end cover, so that the pipe body can stably stand on a table top, and the pipe body is convenient to place in the using process.

3. The freezing tube for laboratory detection has the advantages of reasonable structure, convenience and quickness in taking and placing samples, and effectively solves the problems and the defects in the background technology.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification. In the drawings:

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

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic sectional view of the A-A shape of the present invention.

In the figure: body 1, drip pipe 2, first end cover 3, first sealed 4, second end cover 5, second sealed 6, the counterweight plate 7 of filling up.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, for example, as being fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 3, the present invention provides a specific technical embodiment of a cryopreservation tube for laboratory detection:

a cryopreserved tube for laboratory testing, comprising: the device comprises a pipe body 1, a dripping pipe 2, a first end cover 3, a first sealing gasket 4, a second end cover 5, a second sealing gasket 6 and a counterweight plate 7; a dropping pipe 2 is arranged at the top of the pipe body 1, and the dropping pipe 2 and the pipe body 1 are of an integrated structure; the first end cover 3 is sleeved on the outer side of the top of the dropping pipe 2, and the first end cover 3 is in threaded fit with the dropping pipe 2; a first sealing gasket 4 is arranged between the top end of the inner part of the first end cover 3 and the top end of the dropping pipe 2; the first sealing gasket 4 is embedded in the first end cover 3; the outer side of the bottom end of the pipe body 1 is sleeved with a second end cover 5, and the second end cover 5 is in threaded fit with the pipe body 1; a second sealing gasket 6 is arranged between the top end of the inner part of the second end cover 5 and the bottom end of the pipe body 1; the second sealing gasket 6 is embedded in the second end cover 5; the bottom end of the second sealing gasket 6 is inlaid with a weight plate 7, and the weight plate 7 is fixedly adhered to the second sealing gasket 6.

Specifically, referring to fig. 1, the tube body 1 is cylindrical, the tube body 1 is made of cold-resistant medical rubber, and the tube body 1 is made of cold-resistant medical rubber so that a sample inside the tube body 1 can be squeezed out from one end of the drip tube 2 by pinching the tube body with a hand.

Specifically, referring to fig. 1, the dropping pipe 2 is in a circular tube shape, and the connection between the pipe body 1 and the dropping pipe 2 is in an arc transition.

Specifically, referring to fig. 1, the first end cap 3 is cylindrical, and anti-slip rib plates are uniformly distributed on the side of the first end cap 3.

Specifically, referring to fig. 2, the anti-slip rib plates are arranged in a ring array, and the first end cap 3 can be rotated conveniently through the anti-slip rib plates, so that the first end cap 3 can be mounted and dismounted conveniently.

Specifically, referring to fig. 1, the second end cap 5 is cylindrical, and the side of the second end cap 5 is uniformly provided with anti-slip threads, so that the second end cap 5 can be conveniently mounted and dismounted.

Specifically, referring to fig. 3, the weight plate 7 is circular, and the bottom end of the weight plate 7 is aligned with the bottom end of the second end cap 5, so that the tube body 1 is light in weight and heavy in weight, the tube body 1 is convenient to stand on a table, and is not easy to tilt, and the tube body 1 is convenient to place.

The method comprises the following specific implementation steps:

rotating the second end cap 5 to detach the second end cap, inverting the tube body 1, injecting the sample into the tube body 1, and then reinstalling the second end cap 5 to the end of the tube body 1; when taking the sample, unfreeze earlier, after unfreezing, the first end cover 3 of rotating is dismantled it, and the body 1 of pinching makes extrudeing its inside sample from 2 one end of drip tube, extrudes the back, installs first end cover 3 again and drips 3 tip of exit tube.

In conclusion: according to the freezing storage tube for laboratory detection, the dropping tube is arranged, and the tube body is soft, so that after a sample in the tube body is unfrozen, the sample in the tube body is dropped out of the dropping tube by pinching the tube body, the sample is not required to be taken by means of an external rubber head straw, and the freezing storage tube is convenient and rapid; the circular counterweight plate is arranged, and the bottom end of the counterweight plate is aligned with the bottom end of the second end cover, so that the pipe body can stand on a table stably, and the pipe body is convenient to place in the using process; the freezing tube for laboratory detection has the advantages of reasonable structure, convenience and quickness in taking and placing samples, and effectively solves the problems and the defects in the existing device.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cryopreservation tube for laboratory testing, comprising: the device comprises a pipe body (1), a dropping pipe (2), a first end cover (3), a first sealing gasket (4), a second end cover (5), a second sealing gasket (6) and a counterweight plate (7); the method is characterized in that: a dropping pipe (2) is arranged at the top of the pipe body (1), and the dropping pipe (2) and the pipe body (1) are of an integrated structure; the first end cover (3) is sleeved on the outer side of the top of the drip tube (2), and the first end cover (3) is in threaded fit with the drip tube (2); a first sealing gasket (4) is arranged between the top end of the inner part of the first end cover (3) and the top end of the dripping pipe (2); the first sealing gasket (4) is embedded in the first end cover (3); a second end cover (5) is sleeved on the outer side of the bottom end of the pipe body (1), and the second end cover (5) is in threaded fit with the pipe body (1); a second sealing gasket (6) is arranged between the top end of the inner part of the second end cover (5) and the bottom end of the pipe body (1); the second sealing gasket (6) is embedded in the second end cover (5); the bottom of the second sealing gasket (6) is inlaid with a weight plate (7), and the weight plate (7) is stuck and fixed with the second sealing gasket (6).

2. The cryopreservation tube for laboratory testing according to claim 1, wherein: the pipe body (1) is barrel-shaped, and the pipe body (1) is a soft pipe body.

3. The cryopreservation tube for laboratory testing according to claim 1, wherein: the dripping pipe (2) is in a circular pipe shape, and the joint of the pipe body (1) and the dripping pipe (2) is in arc transition.

4. The cryopreservation tube for laboratory testing according to claim 1, wherein: the first end cover (3) is barrel-shaped, and anti-skid rib plates are uniformly distributed on the side of the first end cover (3).

5. The cryopreservation tube for laboratory testing according to claim 4, wherein: the anti-skid rib plates are arranged in a ring array mode and provided with a plurality of positions.

6. The cryopreservation tube for laboratory testing according to claim 1, wherein: the second end cover (5) is cylindrical, and anti-skid grains are uniformly distributed on the side part of the second end cover (5).

7. The cryopreservation tube for laboratory testing as claimed in claim 1, wherein: the weight plate (7) is circular, and the bottom end of the weight plate (7) is aligned with the bottom end of the second end cover (5).