CN219886079U - Disposable virus sampling tube - Google Patents

Abstract

The utility model provides a disposable virus sampling tube, which relates to the technical field of medical devices and comprises a tube body, wherein a telescopic tube is arranged at the bottom of the tube body and sleeved on the surface of the tube body, a bottom cover is arranged at the tail end opening of the tube body, a mounting opening is arranged at the center of the bottom cover, a movable rod is connected at the center of the telescopic tube, a leakage-proof cover is arranged on the top surface of the tube body, the sampling tube is divided into two parts, namely the tube body and the telescopic tube, when the unused sampling tube is transported or carried out, the telescopic tube is contracted at the surface of the tube body, and when the unused sampling tube is needed to be used, the telescopic tube is extended to the normal length, so that the occupied space of the sampling tube is greatly reduced when the sampling tube is transported or carried out.

Description

Disposable virus sampling tube

Technical Field

The utility model relates to the technical field of medical devices, in particular to a disposable virus sampling tube.

Background

The virus sampling tube is a complete set of centrifuge tube for sampling and conveying viruses such as influenza virus, hand-foot-mouth virus and the like in the microorganism sampling conveying tube, and the sample conveying tube is another name, so that the virus sampling tube is a commercialized product.

According to the patent number CN202221472094.9, a disposable virus sampling tube comprises a specimen tube, a main sealing cover, an auxiliary sealing cover, a sampling tube and a sealing cover, wherein: the top of sample pipe is connected through the bottom of screw thread and main sealed lid, and the top nest of main sealed lid is connected with vice sealed lid, and the top of this vice sealed lid carries out threaded connection with the bottom of sampling pipe to the top of sampling pipe has sealed lid through threaded connection. The utility model can automatically process, reduce the waste of manpower and time, avoid adding wrong samples, and can carry out secondary separation on the sample detection liquid, thereby realizing automation and being convenient for market popularization and application.

The above description has been made on a viral sampling tube, and the existing viral sampling tube has the following problems:

1. the length of the existing virus sampling tube is fixed, and the occupied space is too large when the virus sampling tube is transported or carried out, so that the virus sampling tube is inconvenient to transport or carry.

2. Most of the existing virus sampling tubes use a cover to seal the sampling tube, but the existing cover is easy to loosen so as to cause leakage of the sampling tube.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a disposable virus sampling tube.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a disposable virus sampling pipe, includes the body, the bottom of body is equipped with flexible section of thick bamboo, and flexible section of thick bamboo cup joints in the surface of body, the bottom is installed to the terminal opening part of body, the mounting hole has been seted up to the centre of a circle department of bottom, the centre of a circle department of flexible section of thick bamboo is connected with the movable rod, leak protection lid is installed to the top surface of body.

Preferably, the movable rod is cylindrical, and a thread groove is formed in the surface of one end of the movable rod.

Preferably, the movable rod is horizontally aligned with the position of the mounting port, and the movable rod is in threaded connection with the mounting port.

Preferably, the top surface of the bottom cover is provided with a matching ring, and a sealing gasket is adhered to the inner wall of the telescopic cylinder.

Preferably, the sealing gasket is parallel to the groove of the matching ring, and the sealing gasket is mutually clamped with the groove of the matching ring.

Preferably, the top surface of the pipe body is provided with an open slot, and the inside of the leakage-proof cover is provided with a closing piece.

Preferably, the shape of the closing piece and the shape of the open groove are both conical, and the closing piece is matched with the open groove.

Preferably, a sealing plug is adhered to the tail end of the closure member, and the sealing plug is sealed with the opening of the pipe body.

Advantageous effects

According to the utility model, the sampling tube is segmented, so that the sampling tube is divided into two parts, namely the tube body and the telescopic tube, when the unused sampling tube is transported or carried out, the telescopic tube is contracted at the surface of the tube body, and when the unused sampling tube is needed to be used, the telescopic tube is extended to the normal length, so that the occupied space of the sampling tube is greatly reduced when the unused sampling tube is transported or carried out.

According to the utility model, the shape of the opening groove of the pipe body is changed, so that the closing piece in the leakage-proof cover is matched with the opening of the pipe body to generate friction force, the loosening probability of the leakage-proof cover is greatly reduced, meanwhile, the sealing plug at the tail end of the closing piece is plugged into the opening of the pipe body to seal the pipe body, and the leakage problem of the sampling pipe caused by the loosening of the leakage-proof cover can be reduced by utilizing the mode of threaded connection of the leakage-proof cover and the surface of the pipe body.

Drawings

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

FIG. 2 is an isometric view of the present utility model;

FIG. 3 is a front view of the present utility model;

fig. 4 is a cross-sectional view of the present utility model.

Legend description:

1. a tube body; 2. an open slot; 3. a leakage-proof cover; 4. a closure; 5. a sealing plug; 6. a telescopic cylinder; 7. a sealing gasket; 8. a movable rod; 9. a bottom cover; 10. a mounting port; 11. and a mating ring.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model.

Specific embodiments of the present utility model are described below with reference to the accompanying drawings.

Specific examples:

embodiment one:

as shown in figures 1-4, a disposable virus sampling tube comprises a tube body 1, a telescopic tube 6 is arranged at the bottom of the tube body 1, the telescopic tube 6 is sleeved on the surface of the tube body 1, a bottom cover 9 is arranged at the tail end opening of the tube body 1, the sampling tube is a disposable virus sampling tube, the sampling tube consists of the tube body 1 and the telescopic tube 6, the telescopic tube 6 is sleeved on the surface of the tail end of the tube body 1, when the unused sampling tube is transported or carried out, the telescopic tube 6 is contracted on the surface of the tube body 1, the telescopic tube 6 is overlapped with the surface of the tail end of the tube body 1, so that the length of the tube body 1 is shortened, the occupied space of the sampling tube is reduced, the telescopic tube 6 extends to the normal length when the sampling tube is needed, and medical staff can put a sampled cotton swab into the tube 1.

The centre of a circle department of bottom 9 has offered the installing port 10, the centre of a circle department of flexible section of thick bamboo 6 is connected with movable rod 8, movable rod 8 is cylindrical, the screw thread groove has been seted up on the surface of movable rod 8 one end, movable rod 8 aligns with the position level of installing port 10, movable rod 8 and installing port 10 threaded connection, movable rod 8 of flexible section of thick bamboo 6 centre department is the threaded rod, movable rod 8 and installing port 10 threaded connection of bottom 9, rotate movable rod 8 in installing port 10 of bottom 9, movable rod 8 then moves together with flexible section of thick bamboo 6, thereby the shrink of flexible section of thick bamboo 6 is accomplished to movable rod 8 unable rotation, the same reason is reversing movable rod 8, can extend flexible section of thick bamboo 6.

The top surface of bottom 9 is equipped with cooperation ring 11, and the inner wall bonding of flexible section of thick bamboo 6 has sealed pad 7, and sealed pad 7 is parallel with the recess department position of cooperation ring 11, and sealed pad 7 and the mutual block of recess of cooperation ring 11 are equipped with cooperation ring 11 on the bottom 9, until the sealed pad 7 and the recess department block of cooperation ring 11 of flexible section of thick bamboo 6 one side when flexible section of thick bamboo 6 extends can accomplish the sealed of flexible section of thick bamboo 6 and body 1.

Embodiment two:

as shown in fig. 1-4, the top surface of the pipe body 1 is provided with the leakage-proof cover 3, the top surface of the pipe body 1 is provided with the opening groove 2, the inside of the leakage-proof cover 3 is provided with the closing piece 4, the shape of the closing piece 4 and the shape of the opening groove 2 are conical, the closing piece 4 and the opening groove 2 are matched with each other, the shape of the opening groove 2 on the top surface of the pipe body 1 is changed, the shape of the opening groove 2 and the shape of the closing piece 4 in the leakage-proof cover 3 are the same as the shape of the opening groove 3, the leakage-proof cover 3 is in threaded connection with the surface of the pipe body 1, the closing piece 4 coincides with the opening groove 2 while the connection, the opening groove 2 and the closing piece 4 are matched with each other to play a limiting role on the leakage-proof cover 3, the tail end of the closing piece 4 is adhered with the sealing plug 5, and the opening of the pipe body 1 is sealed, and meanwhile the sealing plug 5 at one end of the closing piece 4 is plugged into the opening of the pipe body 1 to seal the opening of the pipe body 1.

To sum up:

1. the unused sampling tube can be recovered when the telescopic tube 6 is transported or carried out, and the telescopic tube 6 is extended to the normal length when the telescopic tube is needed to be used, so that the occupied space of the sampling tube is reduced.

2. The shapes of the leakage-proof cover 3 and the opening groove 2 of the pipe body 1 are changed, and the closing piece 4 is matched with the opening of the pipe body 1 so as to generate friction force, thereby greatly reducing the loosening probability of the leakage-proof cover 3.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

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 above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (7)

1. A disposable virus sampling tube, comprising a tube body (1), characterized in that: the bottom of body (1) is equipped with flexible section of thick bamboo (6), and flexible section of thick bamboo (6) cup joints in the surface of body (1), bottom (9) are installed to the terminal opening part of body (1), installing port (10) have been seted up in the centre of a circle department of bottom (9), the centre of a circle department of flexible section of thick bamboo (6) is connected with movable rod (8), leak protection lid (3) are installed to the top surface of body (1), open slot (2) have been seted up to the top surface of body (1), the inside of leak protection lid (3) is equipped with closure member (4).

2. The single use viral sampling tube according to claim 1, wherein: the movable rod (8) is cylindrical, and a thread groove is formed in the surface of one end of the movable rod (8).

3. The single use viral sampling tube according to claim 2, wherein: the movable rod (8) is horizontally aligned with the mounting opening (10), and the movable rod (8) is in threaded connection with the mounting opening (10).

4. The single use viral sampling tube according to claim 1, wherein: the top surface of the bottom cover (9) is provided with a matching ring (11), and a sealing gasket (7) is adhered to the inner wall of the telescopic cylinder (6).

5. The single use viral sampling tube according to claim 4, wherein: the sealing gasket (7) is parallel to the groove of the matching ring (11), and the sealing gasket (7) is clamped with the groove of the matching ring (11).

6. The single use viral sampling tube according to claim 1, wherein: the shape of the closing piece (4) and the shape of the open groove (2) are conical, and the closing piece (4) is matched with the open groove (2).

7. The single use viral sampling tube according to claim 1, wherein: the end of the closing piece (4) is adhered with a sealing plug (5), and the sealing plug (5) is sealed with the opening of the pipe body (1).