CN220485700U

CN220485700U - PCR tube

Info

Publication number: CN220485700U
Application number: CN202321967765.3U
Authority: CN
Inventors: 彭德镇; 薛俊杰; 黄晓萍
Original assignee: Shanghai Yuanzan Medical Technology Co ltd
Current assignee: Shanghai Yuanzan Medical Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-02-13
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of PCR tubes, in particular to a PCR tube; comprising the following steps: the left side of the PCR tube is provided with a first connecting strip; the left side of the first connecting strip is provided with a mounting strip; the right side of the PCR tube is provided with a second connecting strip; the second connecting strip is internally provided with a mounting groove; the top of the PCR tube is provided with a tube orifice; the right side of the PCR tube is connected with a tube cover through a flexible connecting belt; a rubber plug is arranged in the middle of the inner side of the pipe cover; a groove is arranged between the rubber plug and the inner side of the pipe cover; the beneficial effects are that: the mounting strip is embedded in the mounting groove, so that the PCR tubes are convenient to splice, the PCR tubes can be spliced according to the use requirement of the PCR tubes, the number of the PCR tubes is used, the number of the PCR tubes are spliced together, and the waste of the PCR tubes is avoided.

Description

PCR tube

Technical Field

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

Background

In experiments such as biology, medicine and pharmacy, and forensic identification, PCR is one of the most commonly used and important nucleic acid detection and identification technologies; PCR reactions are typically performed in PCR tubes or PCR plates; the capacity of a common PCR tube is 200 microliters, and the common PCR tube comprises a single tube, 8 tubes, 12 tubes and the like; in the experimental process, different numbers of pipes are selected for experiment according to actual requirements; however, the number of the connected PCR tubes purchased in the market is not necessarily the same as the number required by the experiment, so that the number of the connected PCR tubes may not be so much, the waste of the PCR tubes is caused, and the number of the independent PCR tubes may need to be replenished, so that the use is inconvenient; meanwhile, samples in the PCR tube need to be vibrated and mixed uniformly before detection, so that liquid is easy to splash on the top of the PCR tube and a tube cover to generate aerosol, and pollution is caused; therefore we propose a PCR tube to solve the above problems.

Disclosure of Invention

The utility model aims to solve the defects in the background art and provides a PCR tube.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a PCR tube, comprising: the device comprises a PCR tube, a first connecting strip, a mounting strip, a second connecting strip, a mounting groove, a tube orifice, a flexible connecting strip, a tube cover, a rubber plug and a groove; a first connecting strip is arranged on the left side of the PCR tube; the left side of the first connecting strip is provided with a mounting strip; a second connecting strip is arranged on the right side of the PCR tube; the second connecting strip is internally provided with a mounting groove; a pipe orifice is arranged at the top of the PCR pipe; the right side of the PCR tube is connected with a tube cover through a flexible connecting belt; a rubber plug is arranged in the middle of the inner side of the pipe cover; a groove is arranged between the rubber plug and the inner side of the pipe cover.

Preferably, the mounting strip and the mounting groove are of an embedded structure, and the top of the mounting groove is not penetrated.

Preferably, the left side of the first connecting strip and the right side of the second connecting strip are all in arc-shaped structure, and the left side of the first connecting strip is matched with the right side of the second connecting strip.

Preferably, the rubber plug and the inside of the pipe orifice are of an embedded structure, and the inside of the pipe orifice and the inside of the groove are of an embedded structure.

Preferably, the rubber stopper is lower than the inside of the pipe orifice, and the bottom of the rubber stopper is in an arc-shaped structure.

Preferably, a flange structure is arranged between the tube cover and the PCR tube.

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

(1) The mounting strip is embedded in the mounting groove, so that the PCR tubes are convenient to splice, the PCR tubes can be spliced according to the use requirement of the PCR tubes, the number of the PCR tubes is used, the number of the PCR tubes are spliced together, and the waste of the PCR tubes is avoided.

(2) The pipe cover is embedded inside the pipe opening through the rubber plug, the pipe opening is embedded inside the groove, so that the pipe cover is more stable to close, the tightness between the pipe cover and the PCR pipe can be improved, the rubber plug is lower than the inside of the pipe opening, and the bottom of the rubber plug is in an arc-shaped structure, so that aerosol is not easy to generate on the top surface of the pipe opening and the inner side of the pipe cover, and liquid splashing and pollution can be prevented.

Drawings

FIG. 1 is a front view of the entire present utility model;

FIG. 2 is a schematic view of the overall tube cap opening structure of the present utility model;

FIG. 3 is a schematic view of the overall PCR plate splicing structure of the present utility model;

FIG. 4 is a schematic view of the overall front cross-sectional structure of FIG. 3 of the present utility model;

FIG. 5 is an enlarged schematic view of the structure of FIG. 2A in its entirety in accordance with the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 4B in its entirety in accordance with the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 4C in its entirety according to the present utility model.

In the figure: 1. a PCR plate; 2. a first connecting bar; 3. a mounting bar; 4. a second connecting bar; 5. a mounting groove; 6. a pipe orifice; 7. a flexible connecting band; 8. a tube cover; 9. a rubber stopper; 10. a groove.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

A PCR tube as shown in fig. 1-7, comprising: the PCR tube 1, a first connecting strip 2, a mounting strip 3, a second connecting strip 4, a mounting groove 5, a tube orifice 6, a flexible connecting strip 7, a tube cover 8, a rubber plug 9 and a groove 10; the left side of the PCR tube 1 is provided with a first connecting strip 2; the left side of the first connecting strip 2 is provided with a mounting strip 3; the right side of the PCR tube 1 is provided with a second connecting strip 4; the second connecting strip 4 is internally provided with a mounting groove 5; the top of the PCR tube 1 is provided with a tube orifice 6; the right side of the PCR tube 1 is connected with a tube cover 8 through a flexible connecting belt 7; a rubber plug 9 is arranged in the middle of the inner side of the pipe cover 8; a groove 10 is arranged between the rubber plug 9 and the inner side of the tube cover 8.

In this embodiment, the mounting bar 3 and the mounting groove 5 are of a mosaic structure, and the top of the mounting groove 5 does not penetrate.

When the PCR tube splicing device is particularly used, the mounting strips 3 are embedded in the mounting grooves 5, so that the PCR tubes 1 are convenient to splice, and the PCR tubes 1 can be spliced according to the use requirement of the PCR tubes 1, so that the number of the PCR tubes 1 is used, and the number of the PCR tubes 1 are spliced together, so that the waste of the PCR tubes 1 is avoided; and the top of the mounting groove 5 does not penetrate through, so that the mounting strip 3 is stably mounted.

In this embodiment, the left side of the first connecting strip 2 and the right side of the second connecting strip 4 are all in an arc structure, and the left side of the first connecting strip 2 and the right side of the second connecting strip 4 are adapted.

When the connecting strip is specifically used, the left side of the first connecting strip 2 is matched with the right side of the second connecting strip 4, so that the left side of the first connecting strip 2 is mutually clung to the right side of the second connecting strip 4 when being contacted with the contact, and the splicing is stable.

In this embodiment, the rubber plug 9 and the inside of the nozzle 6 are embedded, and the inside of the nozzle 6 and the inside of the groove 10 are embedded.

When the PCR tube is specifically used, the rubber plug 9 is embedded in the tube orifice 6, the tube orifice 6 is embedded in the groove 10, so that the tube cover 8 is closed more stably, and the tightness between the tube cover 8 and the PCR tube 1 can be improved.

In this embodiment, the rubber stopper 9 is lower than the inside of the nozzle 6, and the bottom of the rubber stopper 9 is arranged in an arc-shaped structure.

When the device is specifically used, the rubber plug 9 is lower than the inside of the pipe orifice 6, and the bottom of the rubber plug 9 is in an arc-shaped structure, so that aerosol is not easy to generate on the top surface of the pipe orifice 6 and the inner side of the pipe cover 8, and liquid can be prevented from splashing to cause pollution.

In this embodiment, a flange structure is provided between the tube cover 8 and the PCR tube 1.

In specific use, the flange structure is arranged between the pipe cover 8 and the PCR pipe 1, so that the tightness between the pipe cover 8 and the PCR pipe 1 can be further improved.

The utility model relates to a working principle of a PCR tube:

when the PCR tube splicing device is used, the mounting strips 3 are embedded in the mounting grooves 5, so that the PCR tubes 1 are convenient to splice, and the PCR tubes 1 can be spliced according to the use requirement of the PCR tubes 1, so that the number of the PCR tubes 1 is used, and the number of the PCR tubes 1 are spliced together, so that the waste of the PCR tubes 1 is avoided;

simultaneously, inlay inside mouth of pipe 6 through rubber buffer 9, mouth of pipe 6 inlay inside recess 10, make tube cap 8 closed more stable, can improve the leakproofness between tube cap 8 and the PCR tube 1 and be less than inside mouth of pipe 6 through rubber buffer 9, and rubber buffer 9 bottom is the arc structure setting, makes mouth of pipe 6 top surface and tube cap 8 inboard all be difficult for producing the aerosol to can prevent liquid spill, cause the pollution.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A PCR tube, comprising: the PCR tube comprises a PCR tube (1), a first connecting strip (2), a mounting strip (3), a second connecting strip (4), a mounting groove (5), a tube orifice (6), a flexible connecting strip (7), a tube cover (8), a rubber plug (9) and a groove (10); the method is characterized in that: a first connecting strip (2) is arranged on the left side of the PCR tube (1); the left side of the first connecting strip (2) is provided with a mounting strip (3); a second connecting strip (4) is arranged on the right side of the PCR tube (1); a mounting groove (5) is formed in the second connecting strip (4); a pipe orifice (6) is arranged at the top of the PCR tube (1); the right side of the PCR tube (1) is connected with a tube cover (8) through a flexible connecting belt (7); a rubber plug (9) is arranged in the middle of the inner side of the pipe cover (8); a groove (10) is arranged between the rubber plug (9) and the inner side of the pipe cover (8).

2. A PCR tube according to claim 1, wherein: the mounting strip (3) and the mounting groove (5) are of a mosaic structure, and the top of the mounting groove (5) is not penetrated.

3. A PCR tube according to claim 1, wherein: the left side of the first connecting strip (2) and the right side of the second connecting strip (4) are arranged in an arc-shaped structure, and the left side of the first connecting strip (2) is matched with the right side of the second connecting strip (4).

4. A PCR tube according to claim 1, wherein: the rubber plug (9) and the pipe orifice (6) are of an embedded structure, and the pipe orifice (6) and the groove (10) are of an embedded structure.

5. A PCR tube according to claim 1, wherein: the rubber plug (9) is lower than the inside of the pipe orifice (6), and the bottom of the rubber plug (9) is in an arc-shaped structure.

6. A PCR tube according to claim 1, wherein: and a flange structure is arranged between the pipe cover (8) and the PCR pipe (1).