CN212701993U

CN212701993U - Intubation centrifugal tube

Info

Publication number: CN212701993U
Application number: CN202021214411.8U
Authority: CN
Inventors: 张元正; 罗少华; 肖婷; 刘圣艳
Original assignee: Chongqing Kingmed Diagnostics Co ltd
Current assignee: Chongqing Kingmed Diagnostics Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-03-16
Anticipated expiration: 2030-06-28

Abstract

The utility model discloses a plug sheath centrifuging tube, including body and tube cap, body open-top, the opening periphery is equipped with along axial body latch, the tube cap periphery is equipped with along axial tube cap latch, the body latch with tube cap latch cooperation chucking, the body with the tube cap passes through the plug sheath and connects. The utility model provides a convenient and safe problem of opening the centrifuging tube lid, can prevent effectively that operating personnel from being contaminated or polluting the sample when opening the tube cap of centrifuging tube, prevent centrifuging tube bottom liquid spill when uncapping for the centrifuging tube opens more convenient laborsaving safety of tube cap.

Description

Intubation centrifugal tube

Technical Field

The utility model relates to a centrifuging tube technical field, concretely relates to plug bush centrifuging tube.

Background

When the quality control is performed in the white class, or when the secondary treatment is performed on lipemia, hemolysis and jaundice samples, in order to fully suck the samples by the instrument, the liquid on the tube wall is centrifuged at the bottom of the tube, and a high-speed centrifuge is often used for centrifuging incubated quality control products and sample serum. Before carrying out the PCR experiment in the gene administration, all can cover the centrifuging tube lid earlier, after using up high speed centrifuge and giving the centrifuging tube centrifugation, open the centrifuging tube lid, put into the sample loading frame with the centrifuging tube. The existing centrifuge tube is similar to the scheme in the utility model CN206823827U, namely, the cover and the tube body of the centrifuge tube are integrally connected. Because the centrifuging tube is arranged densely in the sample loading frame for the lid of being connected with the body can influence each other, also can influence experimenter's operation. In order to open the cover quickly without influencing the placement of the sample loading rack, the cover is cut off by scissors, and at the moment, some hidden troubles also appear. When the cover is cut off by scissors, the force can cause the liquid at the bottom of the tube to splash on the tube wall, or the cover is cut off by pressing the tube opening with one hand, so that the liquid can splash on the skin surface of a person, and the possibility of infection exists. Especially, in the detection process of the virus at the present stage, higher safety requirements are provided for the operation of a centrifuge tube in the experimental process due to the high infection and high risk characteristics of the virus.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the centrifuging tube carries out the centrifugation back, and the centrifuging tube lid is opened the difficulty, and cuts open the lid and lead to intraductal liquid to spill the problem that comes out easily, and aim at provides a plug sheath centrifuging tube, solves convenient and safe problem of opening the centrifuging tube lid.

The utility model discloses a following technical scheme realizes:

the utility model provides a plug sheath centrifuging tube, includes body and tube cap, body open-top, the opening periphery is equipped with along axial body latch, the tube cap periphery is equipped with along axial tube cap latch, the body latch with tube cap latch cooperation chucking, the body with the tube cap passes through the plug sheath and connects.

When the cover needs to be opened, the pipe cover is stirred upwards to enable the pipe body clamping teeth and the pipe cover clamping teeth to be separated, then the pipe cover is rotated to enable the plug bush to be in the axial direction, and the pipe cover moves relative to the pipe body to expose the pipe opening. Because body and tube cap are that the hosel is connected, the experimenter can directly get rid of the tube cap by one hand behind the rotatory tube cap, and can not cause the liquid sample in the centrifuging tube to spill out. The utility model discloses a plug sheath centrifuging tube, through the mode of connecting body and tube cap with the plug sheath, the operation of uncapping of carrying on one hand of experimenter, and with the power range less, can not cause the liquid sample in the centrifuging tube to float too big and splash out. The utility model discloses an aspect has ensured the safety of liquid sample in experiment operating personnel and the centrifuging tube, and on the other hand has improved the efficiency of experiment operation again.

Further, the opening peripheral wall is provided with a sheath, and the tube cover peripheral wall is provided with a sheath body which is inserted into the sheath and can rotate axially in the sheath. The tube cover rotates axially relative to the tube body by taking the cylinder as an axis. In the operation process of an experimenter, when the tube cap is rotated, the sheath body rotates in the sheath, and when the tube cap is removed, the sheath body is separated from the sheath.

Further, the sheath is integrally formed with the tube, and the sheath is integrally formed with the tube cover.

Further, the sheath is a cylindrical groove, and the sheath is a cylinder.

Furthermore, the column body is inserted into the columnar groove and axially rotates in the columnar groove.

Further, the sheath body bottom is provided with compressible buckle. The axial connection of the sheath and sheath is secured by a compressible snap.

Further, the compressible buckle is in an inverted triangle shape.

Furthermore, the inner ring of the tube cover is provided with a rubber ring, so that the centrifugal tube is completely sealed.

Compared with the prior art, the utility model, following advantage and beneficial effect have:

1. the method can prevent operators from being polluted or polluting samples when opening the tube cover of the centrifugal tube;

2. preventing liquid at the bottom of the centrifugal tube from splashing out when the cover is opened;

3. the centrifuging tube is opened the tube cap more convenient laborsaving safety.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

FIG. 1 is a schematic view of a tube;

FIG. 2 is a schematic view of a tube cover;

fig. 3 is a schematic view illustrating the relative rotation of the tube and the cap.

Reference numbers and corresponding part names in the drawings:

the pipe body clamping teeth, the pipe cover clamping teeth, the cylindrical grooves, the cylinders, the compressible buckles and the sealing rings are 1-2-3-41-respectively.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Example 1

The utility model provides a plug sheath centrifuging tube, includes body (as shown in figure 1) and tube cap (as shown in figure 2), body open-top, and the opening periphery is equipped with along axial body latch 1, and the tube cap periphery is equipped with along axial tube cap latch 2, body latch and tube cap latch cooperation chucking, and body and tube cap pass through the plug sheath and connect. The opening peripheral wall is provided with a column-shaped groove 3 which is integrally formed with the pipe body, the pipe cover peripheral wall is provided with a column body 4 which is integrally formed with the pipe cover, and the column body 4 can be inserted into the column-shaped groove 3 and can axially rotate in the column-shaped groove 3. The cap rotates axially with respect to the body about the post 4 (as shown in fig. 3). The inner ring of the tube cover is provided with a rubber ring 5, so that the centrifugal tube is completely sealed.

Laboratory operating personnel takes out the centrifuging tube after centrifuge from, when needing to open the tube cap of centrifuging tube, and the body of centrifuging tube is held to the one hand, stirs the tube cap upwards, makes body latch and tube cap latch break away from, then uses the cylinder as the axial rotation tube cap, and the relative body rotary motion of tube cap exposes the mouth of pipe. Because body and tube cap are that the plug bush is connected, the cylinder inserts the column recess promptly, and operating personnel can directly singlehanded get rid of the tube cap behind the rotatory tube cap, (the cylinder breaks away from the column recess, also is the tube cap and breaks away from the body of centrifuging tube) and can not cause the liquid sample in the centrifuging tube to spill out. Through the mode of connecting body and tube cap with the plug bush, operating personnel can carry out the operation that the one-hand uncap uncovered and remove the lid, and the range of exerting oneself is less, can not cause the liquid sample in the centrifuging tube to float too big and splash out. This embodiment has ensured experiment operating personnel's safety (human not contaminated) and the safety of liquid sample in the centrifuging tube (sample not contaminated) on the one hand, and on the other hand has improved experiment operation's efficiency again (the one-hand uncapping uncaps the lid).

Example 2

The embodiment is a plug sheath centrifuging tube on embodiment 1's basis, including body and tube cap, body open-top, the opening periphery is equipped with along axial body latch, and the tube cap periphery is equipped with along axial tube cap latch, body latch and tube cap latch cooperation chucking, and body and tube cap pass through the plug sheath and connect. The opening peripheral wall is provided with the column recess with body integrated into one piece, and the tube cap peripheral wall is provided with the cylinder with tube cap integrated into one piece, and the cylinder bottom is provided with the compressible buckle of the shape of falling triangle-shaped, fixes the axial connection of sheath body and sheath cover through the compressible buckle, and the cylinder can insert in the column recess, and can be in the column recess axial rotation. The tube cap rotates axially relative to the tube body with the cylinder as an axis. The inner ring of the tube cover is provided with a rubber ring, so that the centrifugal tube is completely sealed.

The utility model provides a plug bush is connected, can make the relative body rotary motion of tube cap on the one hand, opens the tube cap, and on the other hand makes things convenient for the tube cap to break away from the body. Therefore, the utility model discloses a hosel is connected not only to the cooperation connected mode of cylinder and column recess, also can be other hosel connection structure that have aforementioned function.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a plug sheath centrifuging tube, a serial communication port, including body and tube cap, body open-top, the opening periphery is equipped with along axial body latch (1), the tube cap periphery is equipped with along axial tube cap latch (2), body latch (1) with tube cap latch (2) cooperation chucking, the body with the tube cap is through the plug sheath and connects.

2. The hosel centrifuge tube of claim 1, wherein the open peripheral wall provides a sheath, and the cap peripheral wall provides a sheath, the sheath being inserted and axially rotatable within the sheath.

3. The hosel centrifuge tube of claim 2, wherein the sheath is integrally formed with the tube body, and the sheath body is integrally formed with the tube cap.

4. The hosel centrifuge tube of claim 2, wherein the sheath is a cylindrical recess (3) and the sheath is a cylinder (4).

5. The hosel centrifuge tube according to claim 4, wherein the cylinder (4) is inserted into the cylindrical recess (3) and axially rotated within the cylindrical recess (3).

6. The hosel centrifuge tube of claim 2, wherein the sheath bottom is provided with a compressible snap (41).

7. The hosel centrifuge tube of claim 6, wherein the compressible snaps (41) are inverted triangular in shape.

8. The hosel centrifuge tube of claim 1, wherein the tube cap inner ring is provided with a rubber ring (5).