CN219964954U

CN219964954U - Disposable vacuum sampling tube assembly

Info

Publication number: CN219964954U
Application number: CN202321375062.1U
Authority: CN
Inventors: 王艺
Original assignee: Suzhou Jingmo Medical Equipment Co ltd
Current assignee: Suzhou Jingmo Medical Equipment Co ltd
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2023-11-07
Anticipated expiration: 2033-06-01

Abstract

The utility model discloses a disposable vacuum sampling tube assembly which comprises a sampling tube assembly main body, a sampling tube head and a rubber plug, wherein test tube sockets are uniformly formed in the sampling tube assembly main body, supporting legs are connected to the sampling tube assembly main body, threaded rods are arranged in the supporting legs, anti-slip pads are fixedly connected to the threaded rods, an elastic support is arranged in the test tube sockets, the sampling tube main body is placed on the elastic support, an inner thread is formed in the inner wall of the sampling tube main body and is in threaded connection with the sampling tube head, and the rubber plug and a drainage plate are arranged on the sampling tube head, so that a sampled sample is drained into the sampling tube main body along the drainage plate. According to the utility model, the threaded rods and the anti-skid pads are arranged on the four supporting legs of the sampling tube assembly, so that the height of the whole sampling tube assembly placed on a plane can be adjusted, the sampling tube assembly can be anti-skid, and the practicability and the application range of the whole sampling tube assembly are effectively improved.

Description

Disposable vacuum sampling tube assembly

Technical Field

The utility model relates to the technical field of vacuum sampling tubes, in particular to a disposable vacuum sampling tube assembly.

Background

The disposable vacuum sampling tube assembly is a tool matched with the sampling tube for use or a storage rack, the sampling tube is collected and stored in batches, the shape of the sampling tube assembly is fixed in the use process, the height of the sampling tube assembly is also fixed, the sampling tube assembly cannot be adjusted according to the habit of a user, and the aseptic environment in the sampling tube cannot be ensured in the use process, so that the operation of storing the sample in the sampling tube is complicated.

The existing disposable vacuum sampling tube assembly is complex in operation in use, and cannot guarantee the sterile environment of the sampling tube, for example, a portable screw cap assembly of the sampling tube disclosed by application number 202222274636.8, the assembly cannot store the sampling tube in batches, the application range is small, and the operation of filling sampled liquid into the sampling tube is complex.

Accordingly, there is a need for a disposable vacuum sampling tube assembly that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a disposable vacuum sampling tube assembly, which solves the problems that the sampling process of the disposable vacuum sampling tube assembly in the prior art is inconvenient and the inside of the sampling tube cannot be stored in a sterile way.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a disposable vacuum sampling tube subassembly, includes sampling tube subassembly main part, sampling tube head and rubber buffer, even seting up test tube socket in the sampling tube subassembly main part, be connected with the supporting leg in the sampling tube subassembly main part, be provided with the threaded rod in the supporting leg, fixedly connected with slipmat on the threaded rod, install the elastic support in the test tube socket, the last sampling tube main part of having placed of elastic support, sampling tube main part inner wall is provided with the internal thread, its internal thread and sampling tube head threaded connection, be provided with rubber buffer and drainage plate on the sampling tube head for the sample of sampling is by in the sampling tube main part along the drainage plate drainage, and the inside liquid of sampling tube main part is more even.

Preferably, the diameter of the test tube socket is larger than that of the sampling tube main body, and the diameter of the test tube socket is matched with that of the elastic support, so that a plurality of sampling tubes can be uniformly placed on the sampling tube main body.

Preferably, the supporting legs are provided with a plurality of supporting legs and the number of the anti-slip pads is the same, and the supporting legs are arranged at four corners of the sampling tube assembly main body and are not overlapped with the test tube sockets, so that the whole sampling tube assembly can be stably placed on a plane.

Preferably, the slipmat is rubber material, and it is round platform form, the bottom diameter of slipmat is the twice of supporting leg diameter, realizes that the height of whole sampling tube subassembly can be adjusted in the length scope of screw rod.

Preferably, the elastic support comprises a circular plate and three arc plates, the radian of the three arc plates is identical to that of the circular plate, the distances between the three arc plates are the same, the three arc plates are fixedly connected with the sampling tube assembly main body, a plurality of sampling tube main bodies can be placed in the sampling tube assembly, the size and the temperature are high, and the surfaces are attached.

Preferably, the diameter of the head of the sampling tube is the same as the diameter of the main body of the sampling tube, and the materials are transparent, so that the volume of liquid in the sampling tube can be directly observed.

Preferably, the rubber plug is fixedly connected to the head of the sampling tube, and a gap is formed in the center of the rubber plug, so that a sampling port or a liquid port can be smoothly inserted into the rubber plug.

Preferably, the drainage plate is the swash plate, and the drainage plate is provided with a plurality ofly, and a plurality of the shape and the size of drainage plate are the same, and a plurality of drainage plate annular array distributes to a plurality of drainage plate arrays become the toper, under the effect of drainage plate, can evenly flow in the test tube with the liquid of sampling.

In the technical scheme, the utility model has the technical effects and advantages that:

1. the threaded rods and the anti-skid pads are arranged on the four supporting legs of the sampling tube assembly, so that the height of the whole sampling tube assembly placed on a plane can be adjusted, the whole sampling tube assembly can be anti-skid, and the practicability and the application range of the whole sampling tube assembly are effectively improved;

2. through the mode of threaded connection of sampling tube main part and sampling tube head, can preserve the liquid of sample under absolute sealed's environment to and under the effect of drainage board, the liquid can be along the even bottom that flows into the sampling tube of drainage board, can guarantee the aseptic environment in the sampling tube under the effect of rubber buffer, can be more convenient simultaneously pack into the sampling tube main part with the sample in.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic perspective view of a support leg according to the present utility model;

FIG. 3 is a schematic perspective view of a threaded rod according to the present utility model;

FIG. 4 is a perspective exploded view of the body of the sampling tube of the present utility model;

fig. 5 is a schematic perspective view of a drainage plate according to the present utility model.

Reference numerals illustrate:

1. a sampling tube assembly body; 2. a test tube socket; 3. support legs; 4. a threaded rod; 5. an anti-slip pad; 6. an elastic support; 7. a sampling tube body; 8. a sampling tube head; 9. a rubber stopper; 10. and a drainage plate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a disposable vacuum sampling tube assembly shown in figures 1-5, which comprises a sampling tube assembly main body 1, a sampling tube main body 7, a sampling tube head 8 and a rubber plug 9, wherein test tube sockets 2 are uniformly formed in the sampling tube assembly main body 1, support legs 3 are connected onto the sampling tube assembly main body 1, threaded rods 4 are arranged in the support legs 3, anti-slip pads 5 are fixedly connected onto the threaded rods 4, an elastic support 6 is arranged in the test tube sockets 2, the sampling tube main body 7 is placed on the elastic support 6, internal threads are formed in the inner wall of the sampling tube main body 7 and are in threaded connection with the sampling tube head 8, and the rubber plug 9 and a drainage plate 10 are arranged on the sampling tube head 8.

The diameter of test tube socket 2 is greater than sampling tube main part 7, and the diameter of test tube socket 2 suits with elastic support 6 diameter, and supporting leg 3 is provided with a plurality ofly, and supporting leg 3 and slipmat 5 quantity are the same, and supporting leg 3 sets up in four corners of sampling tube subassembly main part 1, and does not coincide with test tube socket 2, and slipmat 5 is the rubber material, and it is round platform form, and the bottom diameter of slipmat 5 is the twice of supporting leg 3 diameter.

The elastic support 6 is formed by a circular plate and three arc plates, the radian of the three arc plates is identical to that of the circular plate, the distances between the three arc plates are the same, the three arc plates are fixedly connected with the sampling tube assembly main body 1, the diameter of the sampling tube head 8 is the same as that of the sampling tube main body 7, the materials are the same, the rubber plugs 9 are fixedly connected to the sampling tube head 8, gaps are formed in the circle centers of the rubber plugs, the drainage plates 10 are inclined plates, the drainage plates 10 are provided with a plurality of drainage plates, the shape and the size of the drainage plates 10 are the same, the drainage plates 10 are distributed in an annular array, and the drainage plates 10 are arranged in an array to form a cone.

The working principle of the utility model is as follows:

referring to fig. 1-5 of the specification, in the use of the utility model, firstly, a sampling tube main body 7 is placed in a test tube socket 2 on a sampling tube assembly main body 1, the bottom of the sampling tube main body 7 is contacted with the bottom of an elastic support 6, when the utility model is required to be used, the sampling tube main body 7 is taken out, and a needle or a liquid outflow port is inserted into the center of a rubber plug 9, so that liquid flows into the sampling tube main body 7 along a drainage plate 10;

referring to fig. 1 to 5 of the drawings, in the use of the present utility model, the sampled liquid is preserved through the space inside the sampling tube body 7, and the vacuum environment inside the sampling tube body 7 can ensure the aseptic storage of the sample, and when the sample needs to be taken out, the sampling tube body 7 and the sampling tube head 8 need to be unscrewed, the sampling tube body 7 and the sampling tube head 8 are separated, and the liquid inside the sampling tube body 7 is poured out for experiment or other use.

Claims

1. The utility model provides a disposable vacuum sampling tube subassembly, includes sampling tube subassembly main part (1), sampling tube main part (7), sampling tube head (8) and rubber buffer (9), its characterized in that: test tube socket (2) have evenly been seted up on sampling tube subassembly main part (1), be connected with supporting leg (3) on sampling tube subassembly main part (1), be provided with threaded rod (4) in supporting leg (3), fixedly connected with slipmat (5) on threaded rod (4), install elastic support (6) in test tube socket (2), sample tube main part (7) have been placed on elastic support (6), sample tube main part (7) inner wall is provided with the internal thread, its internal thread and sample tube head (8) threaded connection, be provided with rubber buffer (9) and drainage board (10) on sample tube head (8).

2. The disposable vacuum sampling tube assembly of claim 1, wherein: the diameter of the test tube socket (2) is larger than that of the sampling tube main body (7), and the diameter of the test tube socket (2) is matched with that of the elastic support (6).

3. The disposable vacuum sampling tube assembly of claim 1, wherein: the support legs (3) are provided with a plurality of support legs (3) and anti-slip pads (5), the support legs (3) are arranged at four corners of the sampling tube assembly main body (1) and are not overlapped with the test tube sockets (2).

4. A disposable vacuum sampling tube assembly according to claim 3 and wherein: the anti-skid pad (5) is made of rubber, is in a round table shape, and the bottom diameter of the anti-skid pad (5) is twice that of the supporting leg (3).

5. The disposable vacuum sampling tube assembly of claim 1, wherein: the elastic support (6) is composed of a circular plate and three arc-shaped plates, the radians of the three arc-shaped plates are identical to the radian of the circular plate, the distances among the three arc-shaped plates are identical, and the three arc-shaped plates are fixedly connected with the sampling tube assembly main body (1).

6. The disposable vacuum sampling tube assembly of claim 1, wherein: the diameter of the sampling tube head (8) is the same as that of the sampling tube main body (7), and the materials are the same, and the sampling tube head and the sampling tube main body are transparent.

7. The disposable vacuum sampling tube assembly of claim 6, wherein: the rubber plug (9) is fixedly connected to the head (8) of the sampling tube, and a gap is formed in the center of the rubber plug.

8. The disposable vacuum sampling tube assembly of claim 1, wherein: the drainage plates (10) are inclined plates, the drainage plates (10) are provided with a plurality of drainage plates (10), the shape and the size of the drainage plates (10) are the same, the drainage plates (10) are distributed in a ring-shaped array, and the drainage plates (10) are in a conical shape.