CN219084388U

CN219084388U - Stool sampler

Info

Publication number: CN219084388U
Application number: CN202222100200.7U
Authority: CN
Inventors: 王其龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-05-26
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a stool sampler which comprises a transparent plastic sampling tube, wherein a plastic plug is arranged at the top of the sampling tube, a handle rod is fixed in the middle of the bottom of the plastic plug, a sampling spoon is fixed at the bottom of the handle rod, the top of the sampling spoon is a horizontal plane, a sealing plate for sealing a spoon opening at the top of the sampling spoon is fixed on the side wall of the sampling tube, a rubber sealing gasket is fixed at the bottom of the sealing plate, the lower end of the plastic plug extends into the sampling tube, and a sealing rubber layer is arranged on the outer side wall of the plastic plug. According to the utility model, when the sampling spoon is sealed and stored before sampling, the sampling spoon can be inserted into the sampling tube, the top of the sampling spoon is positioned at the bottom of the sealing plate by rotating the plastic plug, the top of the sampling spoon is close to the sealing plate by utilizing the elasticity of the sealing rubber layer, the plastic plug is prevented from falling out, pollution before sampling is avoided, the excrement in the sampling spoon is sealed by the sealing plate after sampling, the excrement is prevented from being spilled during transportation, the convenience and the rapidness are realized when the excrement sample is taken out, and the probability of secondary infection is reduced.

Description

Stool sampler

Technical Field

The utility model relates to a stool sampler, and belongs to the technical field of assay sampling.

Background

When medical test, the excrement sampler is used for sampling the excrement, the current excrement sampler is a sampling pipe, then the top of the sampling pipe is provided with a plastic plug, the middle bottom of the plastic plug is fixedly provided with a spoon handle, the bottom of the spoon handle is fixedly provided with a sampling spoon, the plastic plug is pinched by hands to sample by the spoon handle during sampling, then the sampled sample is put into the sampling pipe, and then the plastic plug is covered, but the sampler has the following defects that 1, when the sampler goes out for sampling, the sampling bottle for taking out the sample is put into a sample box, jolt vibration is generated during transportation, if the sampled sample is thinner, the excrement is easy to be stained on the sampling pipe, thus, test staff is required to scrape the excrement with the sampling pipe, the sampled sample can take longer time, so that the probability of secondary infection is increased, 2, the sampling spoon is convenient to take out, the plastic plug is connected with the sampling pipe in an inserting way, the sampling bottle is fixed by friction force, the sampling bottle is easy to cause the sampling spoon and the sampling spoon is exposed, the sampling bottle is polluted, and the sampling spoon and the accuracy is affected.

Disclosure of Invention

The utility model provides a stool sampler, which solves the problems that the existing sampler takes a long time to take out a sample, so that the probability of secondary infection is increased, and a plastic plug is easy to fall off, so that the interiors of a sampling small spoon and a sampling tube are exposed, the sampling small spoon and the sampling tube are polluted, and the accuracy of an assay is influenced.

The utility model relates to a stool sampler which comprises a sampling tube made of transparent plastic, wherein a plastic plug is arranged at the top of the sampling tube, a handle rod is fixed in the middle of the bottom of the plastic plug, a sampling spoon is fixed at the bottom of the handle rod, a sampling groove at the top of the sampling spoon is 2-3 times larger than that of the current sampling spoon, the top of the sampling spoon is a horizontal plane, a sealing plate for sealing a spoon opening at the top of the sampling spoon is fixed on the side wall of the sampling tube, a rubber sealing gasket is fixed at the bottom of the sealing plate, the lower end of the plastic plug stretches into the sampling tube, a conical sealing surface is arranged at the top of the inner wall of the sampling tube, a conical sealing table is arranged on the outer side wall in the middle of the plastic plug, a sealing rubber layer is arranged on the outer side wall of the plastic plug, and a hand-kneading ring is arranged at the top of the plastic plug.

Preferably, the top of the plastic plug is provided with a groove, and the hand-pinching ring is fixed in the groove. Material can be saved.

Preferably, a plurality of sealing bulges are arranged on the inner wall of the upper part of the sampling tube along the vertical direction. The sealing effect is better.

Preferably, the sampling spoon, the handle rod, the plastic plug and the hand-pinching ring are integrally injection molded. The manufacturing is convenient, and the cost is saved.

Preferably, the sampling tube and the closing plate are injection molded integrally. The manufacturing is convenient, and the cost is saved.

The utility model has the following beneficial effects:

when sealed preserving before the sample, can insert the sampling spoon sampling tube, make sampling spoon top be in the closure plate bottom through rotatory plastics end cap, utilize sealing rubber layer's elasticity for the closure plate is pressed close to at sampling spoon top, prevents that plastics end cap from deviating from, avoids the sample polluted, seals the excrement in the sampling spoon through the closure plate after the sample, prevents to spill when transporting, more convenient and fast when taking out the excrement sample, reduces the probability of secondary infection.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure shown at A in FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1;

FIG. 4 is a schematic top view of a closure plate;

in the figure: 1. a hand-pinching ring; 2. a groove; 3. a plastic plug; 4. a sealing rubber layer; 5. a sampling tube; 6. a handle; 7. sampling spoon; 8. a rubber gasket; 9. a closing plate; 10. sealing bulges 11, conical sealing surfaces 12 and conical sealing platforms.

Detailed Description

The utility model is further illustrated below with reference to examples.

As shown in fig. 1 to 4, the utility model is a stool sampler, which comprises a sampling tube 5 made of transparent plastic, wherein the top of the sampling tube 5 is provided with a plastic plug 3, a handle rod 6 is fixed in the middle of the bottom of the plastic plug 3, a sampling spoon 7 is fixed at the bottom of the handle rod 6, the top of the sampling spoon 7 is a horizontal plane, a sealing plate 9 for sealing a spoon opening at the top of the sampling spoon 7 is fixed on the side wall of the sampling tube 5, a rubber sealing gasket 8 is fixed at the bottom of the sealing plate 9, the lower end of the plastic plug 3 stretches into the sampling tube 5, the top of the inner wall of the sampling tube 5 is provided with a conical sealing surface 11, the middle outer side wall of the plastic plug 3 is provided with a conical sealing table 12, the outer side wall of the plastic plug 3 is provided with a sealing rubber layer 4, and the top of the plastic plug 3 is provided with a hand-kneading ring 1.

The top of the plastic plug 3 is provided with a groove 2, and the hand-pinching ring 1 is fixed in the groove 2.

A plurality of sealing bulges 10 are arranged on the inner wall of the upper part of the sampling tube 5 along the vertical direction.

The sampling spoon 7, the handle rod 6, the plastic plug 3 and the hand-pinching ring 1 are integrally injection molded.

The sampling tube 5 and the closing plate 9 are integrally formed by injection molding.

When the sampling device is closed before sampling, the sampling spoon 7 is back to the closing plate and then inserted into the sampling tube 5, when the sealing table 12 is in contact with the sealing rubber layer 4, the plastic plug 3 is continuously pressed, the sealing rubber layer 4 has elasticity, the plastic plug 3 can be deformed and contracted, then the sampling spoon 7 is rotated, the sampling spoon 7 is horizontally inserted into the sampling tube 5, and then the plastic plug 3 is loosened, the sealing rubber layer 4 is restored to the original state, the plastic plug 3 and the sampling spoon 7 are brought into contact with each other, so that the sampling spoon 7 is tightly pressed against the rubber sealing gasket 8 to prevent the plastic plug 3 from being separated, when the sealing table 12 is in use, the plastic plug 3 is pressed downwards, the plastic plug 3 is rotated, the range of the sealing plate 9 can be shifted, then the plastic plug 3 is pulled upwards, the sampling spoon 7 is taken out, sampling is carried out, after sampling is completed, the sampling spoon 7 is horizontally inserted into the sampling tube 5, and the sampling spoon 7 is back to the side of the closing plate 9, when the sealing table 12 is in contact with the sealing rubber layer 4, the plastic plug 3 is continuously pressed, the sealing rubber plug 4 has elasticity, the sealing rubber layer 4 is elastically contracted, and then the plastic plug 7 is kept to be deformed upwards, and the sealing spoon 7 is kept to be tightly pressed against the sealing rubber gasket 8, and the sealing plug 7 is tightly, and the sealing plug 7 is deformed, when the sampling spoon 7 is rotated, and the sealing plug 7 is kept to be tightly, and the sealing plug 7 is rotated, and the sealing plug 7 is in the sealing plate and the sealing plug 8 and is tightly, and deformed; when the sample is taken out through inspection, the plastic plug 3 is pressed downwards, the plastic plug 3 is rotated, the range of the sealing plate 9 at the transfer position of the sampling spoon 7 can be enlarged, then the plastic plug 3 is pulled upwards, the sample of the sampling spoon 7 is taken out for inspection, the sample can be taken out rapidly, and the probability of secondary infection is reduced.

In summary, when the sampling spoon is sealed and preserved before sampling, the sampling spoon can be inserted into the sampling tube, the top of the sampling spoon is positioned at the bottom of the sealing plate by rotating the plastic plug, the top of the sampling spoon is close to the sealing plate by utilizing the elasticity of the sealing rubber layer, the plastic plug is prevented from falling out, pollution before sampling is avoided, the stool in the sampling spoon is sealed by the sealing plate after sampling, the stool is prevented from being spilled during transportation, the sampling spoon is more convenient and quicker when the stool sample is taken out, and the probability of secondary infection is reduced.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

In the description of the present utility model, the terms "inner", "outer", "longitudinal", "transverse", "upper", "lower", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, only for convenience in describing the present utility model, and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Claims

1. The utility model provides a stool sampler, includes sampling tube (5) of transparent plastics, and the top of sampling tube (5) is equipped with plastics end cap (3), is fixed with handle (6) in the middle of the bottom of plastics end cap (3), and the bottom of handle (6) is fixed with sampling spoon (7), its characterized in that: the top of sampling spoon (7) is the horizontal plane, be fixed with on sampling tube (5) lateral wall and seal sealing plate (9) of sampling spoon (7) top spoon mouth, the bottom of sealing plate (9) is fixed with rubber seal (8), in plastics end cap (3) lower extreme stretched into sampling tube (5), the inner wall top of sampling tube (5) is equipped with toper sealed face (11), be equipped with conical sealing platform (12) on the middle lateral wall of plastics end cap (3), be equipped with sealing rubber layer (4) on the lateral wall of plastics end cap (3), plastics end cap (3) top is equipped with hand pinch ring (1).

2. The stool sampler of claim 1, wherein: the top of the plastic plug (3) is provided with a groove (2), and the hand-pinching ring (1) is fixed in the groove (2).

3. The stool sampler of claim 1, wherein: a plurality of sealing bulges (10) are arranged on the inner wall of the upper part of the sampling tube (5) along the vertical direction.

4. The stool sampler of claim 1, wherein: the sampling spoon (7), the handle (6), the plastic plug (3) and the hand-pinching ring (1) are integrally injection molded.

5. A stool sampler as in claim 3, wherein: the sampling tube (5) and the closing plate (9) are integrally formed by injection molding.