CN220364516U - PCR eight-row calandria - Google Patents

Abstract

The utility model discloses a PCR eight-row pipe which comprises eight pipe bodies arranged side by side, wherein each pipe body comprises a cylindrical part, a closed connecting part is arranged between the positions, close to the upper end, of each cylindrical part, each connecting part comprises a protruding rib positioned on the front side and the rear side of each cylindrical part, a long connecting rib connected with the protruding rib on the same side, a surrounding rib connected with the end parts of the two long connecting ribs, and an upper cover, and one side of the upper cover is provided with a handle. The connecting part comprises the protruding ribs positioned on the front side and the rear side of the cylindrical part, the long connecting ribs connected with the protruding ribs on the same side and the surrounding ribs connected with the end parts of the two long connecting ribs, so that the original connecting transverse ribs between the round ribs are converted into the connecting part, the connecting effective strength of the two long connecting ribs is high, the round ribs are not required to be arranged on each pipe body, the materials are reduced, the resources are saved, the handle is arranged on one side of the upper cover, and the upper cover is conveniently pulled out from the position of the port through the handle, so that the cover is convenient to open.

Description

PCR eight-row calandria

Technical Field

The utility model relates to the technical field of eight-row pipes, in particular to a PCR eight-row pipe.

Background

When the reagent is detected, the PCR eight-row calandria can be adopted, and each pipe of the existing PCR eight-row calandria is connected by only one rib, and in the using process of the structure, the weight is increased due to the fact that substances are added into the pipes, when an operator only holds one end of the pipe to move the PCR eight-row calandria, the other end of the pipe can be inclined and bent downwards, the substances in the other end of the pipe are leaked, and the like, so that the taking, placing and transferring process is inconvenient, sample pollution is easy to be caused, and accurate and smooth test cannot be ensured;

for this purpose, patent No. CN201320589584.1 proposes a PCR comb structure, which "it includes eight tubes 1, the tube mouth portions 2 of adjacent tubes 1 are respectively connected by two ribs 3, the two ribs 3 are symmetrically arranged with respect to a plane formed by the central connecting line of the adjacent tubes, the upper end surfaces of the two ribs 3 are on the same horizontal plane, the middle upper portions of the adjacent tubes 1 are connected by a reinforcing rib 4, the center of the reinforcing rib 4 is located on the plane formed by the central connecting line of the adjacent tubes 1, the reinforcing rib 4 is located below the ribs 3, and the ribs 3 are specifically in a circular arc structure; the reinforcing rib 4 is in a straight line strip structure "

The advantages are that: the pipe mouth parts of the adjacent pipes are respectively connected through two ribs, the middle upper parts of the two adjacent pipes are connected through a reinforcing rib, the reinforcing rib is positioned below the ribs, the connection between the adjacent pipes forms three supporting points, no matter how the pipes are taken and placed by operators, the pipes are not inclined and bent when being perceived by the operators, the taking, placing and transporting are convenient, the safe storage of substances at the two ends of the pipes is ensured, and the samples are ensured not to be polluted and the accurate and smooth operation of the test is ensured;

however, the pipe orifice portion 2 of the steel pipe is a circular rib, so that the circular rib, the gold bars 3 and the reinforcing ribs 4 are all made of more raw materials, and resources are wasted.

Disclosure of Invention

The utility model aims to provide a PCR eight-joint calandria, which solves the problem of resource waste caused by more total raw materials used by round ribs, gold bars and reinforcing ribs in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the eight-row PCR tube comprises eight tube bodies which are arranged side by side, wherein each tube body comprises a cylindrical part, a closed connecting part is arranged between the positions, close to the upper end, of each cylindrical part, and each connecting part comprises a protruding rib positioned on the front side and the rear side of each cylindrical part, a long connecting rib connected with the protruding rib on the same side, and surrounding ribs connected with the ends of the two long connecting ribs.

Preferably, the tube further comprises a conical bottom at the lower end of the cylindrical portion.

Preferably, the portable electric heating device further comprises an upper cover, and a handle is arranged on one side of the upper cover.

Preferably, the upper part of the upper cover is a top cover, and the lower part of the upper cover is a sleeve cover.

Preferably, the top end of the cylindrical portion is provided with a port, and the cover is clamped outside the port.

Preferably, connecting ribs are arranged between two adjacent upper covers.

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

1. the connecting part comprises the protruding ribs positioned at the front side and the rear side of the cylindrical part, the long connecting ribs connected with the protruding ribs at the same side and the surrounding ribs connected with the end parts of the two long connecting ribs, so that the original connecting transverse ribs between the round ribs are converted into the connecting part, the connecting effective strength of the two long connecting ribs is high, and the round ribs are not required to be arranged on each pipe body, so that the material consumption is reduced, and the resource is saved;

2. according to the utility model, the cover is clamped outside the port 121, so that the upper cover is covered on the pipe body to seal the pipe body, and the handle is arranged on one side of the upper cover, so that the upper cover is conveniently pulled out from the position of the port through the handle clamp, and the cover is convenient to open.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is an overall view of the present utility model;

fig. 2 is an enlarged view of area a of fig. 1 in accordance with the present utility model.

In the figure: 1. a tube body; 11. a conical bottom; 12. a cylindrical portion; 121. a port; 2. a connection part; 21. long connecting ribs; 22. protruding ribs; 23. surrounding the ribs; 3. an upper cover; 31. a top cover; 32. a cover; 33. a handle; 4. and connecting ribs.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, in the embodiment of the utility model, a PCR eight-row tube comprises eight tubes 1 arranged side by side, wherein each tube 1 comprises a cylindrical portion 12 and a conical bottom 11 positioned at the lower end of the cylindrical portion 12, and reagents can be contained in the tubes 1;

as shown in fig. 1 and 2, a closed connecting part 2 is arranged between the positions, close to the upper ends, of the eight cylindrical parts 12, and the eight pipe bodies 1 can be stably connected into a whole by the connecting part 2, in this embodiment, the connecting part 2 comprises a protruding rib 22 positioned at the front side and the rear side of the cylindrical parts 12, a long connecting rib 21 connected with the protruding ribs 22 at the same side and a surrounding rib 23 connected with the ends of the two long connecting ribs 21, so that the original connecting transverse ribs between the circular ribs are converted into the connecting part 2, the protruding ribs 22, the long connecting ribs 21 and the surrounding ribs 23 in the connecting part 2 are of an integrated structure, and the connecting effect of the two long connecting ribs 21 is good, and the circular ribs are not required to be arranged on each pipe body 1, so that the materials are reduced, and the resources are saved;

as shown in fig. 1, the device further comprises an upper cover 3, wherein the upper part of the upper cover 3 is provided with a top cover 31, the lower part of the upper cover 3 is provided with a handle 33 on one side of the upper cover 3, which is provided with a sleeve cover 32, the top end of the cylindrical part 12 is provided with a port 121, the sleeve cover 32 is clamped outside the port 121, the upper cover 3 can be covered on the pipe body 1 to seal the pipe body 1, and the handle 33 is arranged on one side of the upper cover 3, so that the upper cover 3 can be conveniently pulled out from the position of the port 121 through the clamping of the handle 3, and the cover is convenient to open;

as shown in fig. 1, preferably, in order to connect the respective upper covers 3 together, to avoid the loss of a single upper cover 3, a connecting rib 4 is provided between the adjacent two upper covers 3 to play a role of connecting the respective upper covers 3 together.

The working principle and the using flow of the utility model are as follows: when the device is used, reagents can be placed in the pipe body 1, the connecting part 2 comprises the protruding ribs 22 positioned at the front side and the rear side of the cylindrical part 12, the long connecting ribs 21 connected with the protruding ribs 22 at the same side and the surrounding ribs 23 connected with the end parts of the two long connecting ribs 21, so that the original connecting transverse ribs among the round ribs are converted into the connecting part 2, the protruding ribs 22, the long connecting ribs 21 and the surrounding ribs 23 in the connecting part 2 are of an integrated structure, the connecting effect of the two long connecting ribs 21 is good, and the round ribs are not required to be arranged on each pipe body 1, so that the materials are reduced, and the resources are saved;

the cover 32 is clamped outside the port 121, so that the upper cover 3 covers the pipe body 1 to seal the pipe body 1, the handle 33 is arranged on one side of the upper cover 3, and the upper cover 3 is conveniently pulled out from the position of the port 121 through the handle 3, so that the cover is convenient to open.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. The eight calandria that allies oneself with of PCR, including eight body (1) that set up side by side, its characterized in that: the pipe body (1) comprises a cylindrical part (12), a closed connecting part (2) is arranged between the positions, close to the upper ends, of the cylindrical part (12), and the connecting part (2) comprises protruding ribs (22) positioned on the front side and the rear side of the cylindrical part (12), long connecting ribs (21) connected with the protruding ribs (22) on the same side and surrounding ribs (23) connected with the ends of the two long connecting ribs (21).

2. The PCR eight-gang tube of claim 1, wherein: the pipe body (1) further comprises a conical bottom (11) positioned at the lower end of the cylindrical part (12).

3. The PCR eight-gang tube of claim 1, wherein: the novel multifunctional portable electric heating device is characterized by further comprising an upper cover (3), wherein a handle (33) is arranged on one side of the upper cover (3).

4. A PCR eight-gang tube according to claim 3, characterized in that: the upper part of the upper cover (3) is provided with a top cover (31), and the lower part of the upper cover (3) is provided with a sleeve cover (32).

5. The PCR eight-gang tube of claim 4, wherein: the top end of the cylindrical part (12) is provided with a port (121), and the cover (32) is clamped outside the port (121).

6. The PCR eight-gang tube of claim 5, wherein: connecting ribs (4) are arranged between two adjacent upper covers (3).