CN213083988U

CN213083988U - Kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR

Info

Publication number: CN213083988U
Application number: CN202021496863.XU
Authority: CN
Inventors: 章志华
Original assignee: Hebei Chest Hospital
Current assignee: Hebei Chest Hospital
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-30
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to a PCR detects technical field, and discloses a fluorescence quantitative PCR detects kit for mycobacterium tuberculosis, which comprises an outer shell, the interior diapire fixedly connected with baffle of shell, the outer wall fixedly connected with hinge of shell, one side fixedly connected with apron of hinge, the bottom fixedly connected with sealing washer of apron, the top fixedly connected with handle of apron, the spring groove has been seted up to one side of shell, the inner wall fixedly connected with spring in spring groove. The kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR achieves the purpose of good sealing effect, solves the problem of poor sealing effect of the common kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR, ensures that people feel more careful when using the kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR to carry out PCR detection work, improves the detection work efficiency of people, and saves a plurality of unnecessary troubles.

Description

Kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR

Technical Field

The utility model relates to a PCR detects technical field, specifically is a fluorescence quantitative PCR detects kit for mycobacterium tuberculosis.

Background

The PCR uses a section of DNA as a template, and under the participation of DNA polymerase and nucleotide substrate, the section of DNA is amplified to a sufficient quantity so as to carry out structural and functional analysis, the PCR detection method has extremely important significance in the aspects of clinical rapid diagnosis of bacterial infectious diseases and the like, and the PCR principle is used for amplifying a DNA fragment positioned between two sections of known sequences, and is similar to the replication process of natural DNA.

With the continuous development of society and the continuous improvement of technological level, the technique of PCR detection is also more and more mature, the detection rate of mycobacterium tuberculosis is especially effective, the kit for fluorescence quantitative PCR detection of mycobacterium tuberculosis is an indispensable container when detecting, but the sealed effect of the existing kit for fluorescence quantitative PCR detection of mycobacterium tuberculosis is not good after sampling, the bacterium in the air leads to the detection result of people to make mistakes after entering the detection box, it needs people to waste a large amount of time and energy to sample again, people's detection work is delayed, the detection efficiency of PCR detection work is reduced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a fluorescence quantitative PCR detects kit for mycobacterium tuberculosis possesses advantages such as sealed effectual, has solved the not good problem of general fluorescence quantitative PCR detects kit sealed effect for mycobacterium tuberculosis.

(II) technical scheme

In order to realize the purpose of good sealing effect of the kit for detecting mycobacterium tuberculosis by the fluorescent quantitative PCR, the utility model provides the following technical scheme: the utility model provides a fluorescence quantitative PCR detects kit for mycobacterium tuberculosis, includes the shell, the interior diapire fixedly connected with baffle of shell, the outer wall fixedly connected with hinge of shell, one side fixedly connected with apron of hinge, the bottom fixedly connected with sealing washer of apron, the top fixedly connected with handle of apron, the spring groove has been seted up to one side of shell, the inner wall fixedly connected with spring in spring groove.

The one end fixedly connected with bolt of spring, the outer wall fixedly connected with push rod of bolt, the work groove has been seted up to the outer wall of shell, the positive fixedly connected with spacer pin of bolt, the outer wall swing joint of spacer pin has the dead lever, the activity groove has been seted up in the front of dead lever.

Preferably, the inner bottom wall of the shell is provided with a placing groove, and the inner wall of the placing groove is fixedly connected with a protective pad.

Preferably, the top of the cover plate is fixedly connected with a spacer block, and the bottom of the spacer block is provided with a limiting groove.

Preferably, the shape and size of the limiting groove are matched with those of the partition plate, and the partition plate is movably connected with the partition block through the limiting groove.

Preferably, the shape and size of the movable groove are matched with those of the limiting pin, and the fixed rod is movably connected with the limiting pin through the movable groove.

Preferably, one side of the hinge is fixedly connected with one side of the cover plate, and the cover plate is movably connected with the shell through the hinge.

Preferably, one end of the push rod penetrates through the inner side wall of the spring groove and extends to the outer wall of the shell, and the push rod is movably connected with the shell through the working groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a fluorescence quantitative PCR detects kit for mycobacterium tuberculosis possesses following beneficial effect:

1. this fluorescence quantitative PCR detects kit for mycobacterium tuberculosis, through the hinge, the apron, the sealing washer, the spring groove, a spring, the bolt, the push rod, the spacer pin, mutually supporting of dead lever and activity groove is used, sealed effectual purpose has been reached, the problem that general fluorescence quantitative PCR detects that kit for mycobacterium tuberculosis is not good in sealing effect has been solved, make people be more careful when using this fluorescence quantitative PCR to detect kit for mycobacterium tuberculosis to carry out PCR detection work, people's detection work efficiency has been improved, it is troublesome to have saved many unnecessary.

2. This fluorescence quantitative PCR detects kit for mycobacterium tuberculosis through mutually supporting of shell, standing groove and protection pad and uses, has reached the better purpose to sample protective effect for people can not take place the condition that the sample broke when using this fluorescence quantitative PCR to detect kit for mycobacterium tuberculosis to place the sample.

3. The kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR achieves the purpose of convenient classification by mutually matching the partition plate, the spacer block and the limiting groove, so that the condition that samples are disordered when people use the kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR can be avoided.

Drawings

FIG. 1 is a side sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a placement groove; 3. a protective pad; 4. a partition plate; 5. a hinge; 6. a cover plate; 7. a seal ring; 8. a spacer block; 9. a limiting groove; 10. a handle; 11. a spring slot; 12. a spring; 13. a bolt; 14. a push rod; 15. a working groove; 16. a spacing pin; 17. fixing the rod; 18. a movable groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, a kit for fluorescence quantitative PCR detection of mycobacterium tuberculosis includes a housing 1, a partition plate 4 is fixedly connected to an inner bottom wall of the housing 1, a hinge 5 is fixedly connected to an outer wall of the housing 1, a cover plate 6 is fixedly connected to one side of the hinge 5, a sealing ring 7 is fixedly connected to a bottom of the cover plate 6, the sealing ring 7 is a rubber sealing ring, a good sealing effect can be achieved by the arrangement of the rubber sealing ring, a handle 10 is fixedly connected to a top of the cover plate 6, a spacer block 8 is fixedly connected to a top of the cover plate 6, a limiting groove 9 is formed at a bottom of the spacer block 8, the shape and size of the limiting groove 9 are matched with those of the partition plate 4, the partition plate 4 is movably connected with the spacer block 8 through the limiting groove 9, and the purpose of convenient classification can be achieved by the mutual cooperation of the partition plate 4, the spacer block 8 and the limiting groove 9, so that a messy sample can not occur when people use, a spring groove 11 is formed in one side of the shell 1, and a spring 12 is fixedly connected to the inner wall of the spring groove 11.

One end of the spring 12 is fixedly connected with a bolt 13, the outer wall of the bolt 13 is fixedly connected with a push rod 14, the outer wall of the shell 1 is provided with a working groove 15, the inner bottom wall of the shell 1 is provided with a placing groove 2, one side of the hinge 5 is fixedly connected with one side of the cover plate 6, the cover plate 6 is movably connected with the shell 1 through the hinge 5, one end of the push rod 14 respectively penetrates through the inner side wall of the spring groove 11 and extends to the outer wall of the shell 1, the push rod 14 is movably connected with the shell 1 through the working groove 15, the inner wall of the placing groove 2 is fixedly connected with a protection pad 3, through the mutual matching use of the shell 1, the placing groove 2 and the protection pad 3, the purpose of better sample protection effect is achieved, the sample fracture condition can not occur when a user places a sample by using the kit for detecting mycobacterium tuberculosis by using fluorescence quantitative PCR, the outer wall swing joint of spacer pin 16 has dead lever 17, movable slot 18 has been seted up on the front of dead lever 17, the shape size of movable slot 18 all matches with the shape size of spacer pin 16, and dead lever 17 passes through movable slot 18 and spacer pin 16 swing joint, through hinge 5, apron 6, sealing washer 7, spring groove 11, spring 12, bolt 13, push rod 14, spacer pin 16, mutually supporting use of dead lever 17 and movable slot 18, the purpose that sealed effect is good has been reached, the problem that general fluorescence quantitative PCR detects the sealed effect of kit for mycobacterium tuberculosis is not good has been solved, make people more attentive when using this fluorescence quantitative PCR to detect the kit for mycobacterium tuberculosis and carry out PCR detection work, improve people's detection work efficiency, many unnecessary troubles have been saved.

When the sample protective pad is used, a sample is placed on the protective pad 3, the cover plate 6 is closed through the hinge 5, the fixed rod 17 is adjusted to be parallel to the bolt 13 through the movable groove 18 and the limiting pin 16 arranged on the bolt 13, the cover plate 6 is completely closed, the fixed rod 17 is adjusted to be at an angle horizontal to the cover plate 6, the spring 12 can give acting force for pulling down the bolt 13 after closing, the fixed rod 17 is driven to compress the cover plate 6, and good sealing performance can be formed.

In conclusion, the kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR ensures that people feel more attentive when using the kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR to carry out PCR detection, improves the detection work efficiency of people, saves a plurality of unnecessary troubles, and simultaneously achieves the purpose of convenient classification, so that the situation of sample confusion can not occur when using the kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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. A kit for fluorescence quantitative PCR detection of Mycobacterium tuberculosis comprises a shell (1), and is characterized in that: the inner bottom wall of the shell (1) is fixedly connected with a partition plate (4), the outer wall of the shell (1) is fixedly connected with a hinge (5), one side of the hinge (5) is fixedly connected with a cover plate (6), the bottom of the cover plate (6) is fixedly connected with a sealing ring (7), the top of the cover plate (6) is fixedly connected with a handle (10), one side of the shell (1) is provided with a spring groove (11), and the inner wall of the spring groove (11) is fixedly connected with a spring (12);

the one end fixedly connected with bolt (13) of spring (12), the outer wall fixedly connected with push rod (14) of bolt (13), work groove (15) have been seted up to the outer wall of shell (1), the positive fixedly connected with spacer pin (16) of bolt (13), the outer wall swing joint of spacer pin (16) has dead lever (17), activity groove (18) have been seted up in the front of dead lever (17).

2. The kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR as claimed in claim 1, wherein: the inner bottom wall of the shell (1) is provided with a placing groove (2), and the inner wall of the placing groove (2) is fixedly connected with a protective pad (3).

3. The kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR as claimed in claim 1, wherein: the top fixedly connected with spacer block (8) of apron (6), spacing groove (9) have been seted up to the bottom of spacer block (8).

4. The kit for detecting Mycobacterium tuberculosis by fluorescent quantitative PCR as claimed in claim 3, wherein: the shape and size of the limiting groove (9) and the shape and size of the partition plate (4) are matched with each other, and the partition plate (4) is movably connected with the spacer block (8) through the limiting groove (9).

5. The kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR as claimed in claim 1, wherein: the shape and size of the movable groove (18) are matched with those of the limiting pin (16), and the fixed rod (17) is movably connected with the limiting pin (16) through the movable groove (18).

6. The kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR as claimed in claim 1, wherein: one side of the hinge (5) is fixedly connected with one side of the cover plate (6), and the cover plate (6) is movably connected with the shell (1) through the hinge (5).

7. The kit for detecting mycobacterium tuberculosis by fluorescent quantitative PCR as claimed in claim 1, wherein: one end of the push rod (14) penetrates through the inner side wall of the spring groove (11) and extends to the outer wall of the shell (1), and the push rod (14) is movably connected with the shell (1) through the working groove (15).