CN218470272U

CN218470272U - Novel detection cup

Info

Publication number: CN218470272U
Application number: CN202222122069.4U
Authority: CN
Inventors: 茆昉; 金女仙; 周永军
Original assignee: Zhejiang Oriente Technology Co ltd
Current assignee: Zhejiang Oriente Technology Co ltd
Priority date: 2022-08-11
Filing date: 2022-08-11
Publication date: 2023-02-10
Anticipated expiration: 2032-08-11

Abstract

The utility model discloses a novel detect cup, including bowl cover and cup, bowl cover and cup can sealing connection, and the cup can splendid attire liquid sample, its characterized in that: the bottom of the cup body is provided with a quantitative sampling part which can suck liquid samples from the cup body, the quantitative sampling part is provided with a sampling port, and the reagent strip can sample from the sampling port. The utility model discloses a detection cup body internal design has quantitative sampling portion, and the reagent strip can directly obtain the quantitative liquid sample in the quantitative sampling portion, just do not write and borrow other instruments again, convenient and practical.

Description

Novel detection cup

Technical Field

The utility model relates to a novel detection cup.

Background

In the field of testing, a test cup is a common medical testing device, and is used for testing a tested sample storing liquid, such as urine, blood, sewage, semisolid substance (semisolid substance refers to a substance converted into liquid sample by any suitable method), and the like. The detection tool commonly used for detecting the liquid sample is a reagent strip, and different types of reagent strips can obtain different detection results. In some experiments, different types of tests need to be performed on liquid samples with the same volume of the same liquid sample, and at present, common means such as a pipette is adopted to suck a certain amount of liquid sample, and two liquid samples are respectively dropped into different reagent strips, so that the amounts of the liquid samples obtained by the different reagent strips are considered to be the same; for another example, the liquid samples are respectively poured into measuring cups with the same scale, and the reagent strips are respectively placed into different measuring cups, at this time, the volumes of the liquid samples tested by the reagent strips can also be considered to be the same.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome prior art not enough, provide a novel detection cup.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a novel detection cup, includes bowl cover and cup, bowl cover and cup ability sealing connection, and the cup can contain liquid sample, and the cup bottom is provided with quantitative sampling portion, and liquid sample can be followed to quantitative sampling portion in the cup, and quantitative sampling portion is provided with the sample connection, and the sample can be followed from the sample connection to the reagent strip.

Furthermore, the quantitative sampling part comprises an annular supporting wall and a floating part, the sampling port is arranged at the top end of the supporting wall, and the reagent strip can absorb the liquid sample in the floating part.

Furthermore, a baffle capable of preventing the floating piece from continuously floating up is arranged on the inner wall of the supporting wall.

Furthermore, the bottom of the supporting wall is provided with a filtering hole for the liquid sample to flow in, and the filtering hole is provided with a semi-permeable membrane.

Further, the floating piece comprises a bottom plate, and a plurality of through holes capable of allowing the liquid sample to flow in are formed in the bottom plate.

Furthermore, the through hole is trumpet-shaped, and the cross section of the bottom of the through hole is larger than that of the top of the through hole.

Furthermore, the floating piece is provided with an opening.

Furthermore, the cup body is provided with scale marks, and the height of the scale marks is lower than that of the baffle.

Furthermore, five concave parts are uniformly arranged on the outer wall of the cup body along the circumferential direction at intervals.

Furthermore, the bowl cover is that the outer wall is provided with a plurality of convex parts along the circumferencial direction interval is even.

To sum up, the utility model discloses a detection cup internal design has quantitative sampling portion, and the reagent strip can be directly obtains quantitative liquid sample from quantitative sampling portion, just do not write and borrow other instruments again, convenient and practical.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the cup body structure of the present invention.

Fig. 3 is a schematic view of the sectional structure of the cup body of the present invention.

Fig. 4 is a schematic view of the floating member of the present invention.

Fig. 5 is a schematic view of the bottom plate cross-section structure of the present invention.

Detailed Description

In order to make the technical field personnel understand the utility model discloses the scheme, will combine the drawing in the embodiment of the utility model below, to the technical scheme in the embodiment of the utility model carries out clear, complete description.

As shown in figures 1-5, a novel detection cup comprises a cup cover 1 and a cup body 2, the cup cover 1 and the cup body 2 can be connected in a sealing mode, the cup body 1 can contain liquid samples, a quantitative sampling portion 3 is arranged at the bottom of the cup body 2, the quantitative sampling portion 3 can absorb the liquid samples of a rated quantity from the cup body 1, a sampling port 31 is formed in the quantitative sampling portion 3, and a reagent strip 4 can be sampled from the sampling port 31. The utility model discloses a detection cup internal design has quantitative sampling portion 3, and reagent strip 4 can directly acquire rated quantity's liquid sample from quantitative sampling portion 3, just do not write and borrow other instruments again, very convenient and practical. It should be noted that the nominal amount of the liquid sample does not mean that the volume of the liquid sample is not very poor, and the nominal amount of the liquid sample means that the volume of the liquid sample obtained each time is approximately the same, and there is a certain error value, but the error value is within a reasonable range of allowed values, and therefore, the volume of the liquid sample obtained each time can be considered to be the same.

The quantitative sampling part 3 comprises an annular supporting wall 32 and a floating piece 33, the sampling port 31 is arranged at the top end of the supporting wall 32, and the reagent strip 4 can absorb the liquid sample in the floating piece 33; the floating member 33 includes a bottom plate 331, and the bottom plate 331 is provided with a plurality of through holes 332 for allowing the liquid sample to flow in, preferably, the through holes 332 are trumpet-shaped, and the cross section of the bottom of each through hole is larger than that of the top of each through hole. The floating member 33 can float up and down along with the liquid sample in the supporting wall 32, and the liquid sample can enter the inside of the supporting wall 32, so that the floating member 33 is floated, and the floating member 33 is lifted along with the liquid level of the liquid sample. Because the bottom plate 331 of the floating member 33 is provided with the plurality of through holes 332 for the liquid sample to flow in, the liquid sample can enter the floating member 33 along the through holes 332, and because the through holes 332 are trumpet-shaped, the cross section of the bottom of the through holes is larger than that of the top of the through holes, the liquid sample flows from the larger cross section of the through holes to the smaller cross section of the through holes, the liquid sample in the floating member 33 is not easy to generate backflow phenomenon, when the liquid sample is sucked in the floating member 33, the floating member 33 will slightly descend from the original position, but because the sample amount is small, the floating member 33 will not sink to the liquid level of the liquid sample, the sampling port 31 will still be positioned above the liquid level of the liquid sample, at this time, the reagent strip 4 penetrates from the sampling port 31, then penetrates from the opening 333 of the floating member 33, and sucks the trace amount of the liquid sample in the floating member 33, after the liquid sample is sucked, the floating member 33 floats on the surface of the liquid sample, and as time goes on, a trace amount of the liquid sample enters the floating member 33 due to the through hole 332 on the bottom surface of the floating member 33, the floating member 33 slightly sinks, whether the liquid sample exists in the floating member 33 can be judged according to the position of the floating member 33, in addition, scale marks can be arranged on the floating member 33, for example, a red mark and a blue mark are adopted, when the red mark is flush with the liquid level, the floating member 33 does not suck the sample, when the blue mark is flush with the liquid level, the floating member 33 sucks the sample, at the moment, a reagent strip is placed into the floating member 33 to suck the liquid sample, and the liquid sample with the same volume can be obtained from the detection cup by a plurality of reagent strips through repeated actions.

In addition, the cup body 2 is provided with a scale mark 5, the scale mark 5 represents the highest water level line, namely the highest scale mark of the liquid sample allowed to be poured, a baffle 34 capable of preventing the floating member 33 from continuously floating upwards is arranged on the inner wall of the supporting wall 32, and the height of the scale mark 5 is lower than that of the baffle 34 so as to prevent the liquid sample from pouring into the floating member 33 from the sampling port. In addition, the quantitative sampling portion 3 is usually disposed near the wall of the cup body, so that the design of the quantitative sampling portion 3 can ensure that the sampling port of the quantitative sampling portion 3 is not contacted as much as possible when the liquid sample is poured into the cup body. Preferably, the sampling port 31 is sealed by a film or an adhesive tape, and the sampling port 31 is opened after the liquid sample is completely poured into the cup body 2. This design is intended to avoid the liquid sample from flowing back into the float 33.

In order to ensure the quality of the liquid sample to be tested, the bottom of the supporting wall 32 is provided with a filtering hole 321 for the liquid sample to flow into, and a semi-permeable membrane is arranged on the filtering hole 321 and can filter out unnecessary impurities, so as to ensure the quality of the liquid sample in the floating member 33.

In order to facilitate the holding of the test cup by the inspector, five recesses 21 are formed in the outer wall of the cup body 2 at regular intervals in the circumferential direction, and the inspector can hold the test cup firmly in his hand through the recesses 21. In addition, the outer wall of the cup cover 1 is uniformly provided with a plurality of convex parts 11 at intervals along the circumferential direction, and the convex parts 11 are designed to facilitate the convenience of an inspector with gloves to unscrew the cup cover 1 more easily, so that the inspection is facilitated.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a novel detect cup, includes bowl cover and cup, bowl cover and cup ability sealing connection, and the cup can contain liquid sample, its characterized in that: the bottom of the cup body is provided with a quantitative sampling part which can suck liquid samples from the cup body, the quantitative sampling part is provided with a sampling port, and the reagent strip can sample from the sampling port.

2. The novel detection cup of claim 1, wherein: the quantitative sampling part comprises an annular supporting wall and a floating part, the sampling port is arranged at the top end of the supporting wall, and the reagent strip can absorb the liquid sample in the floating part.

3. The novel detection cup of claim 2, wherein: and a baffle plate capable of preventing the floating piece from continuously floating is arranged on the inner wall of the supporting wall.

4. The novel detection cup according to claim 2, characterized in that: the bottom of the supporting wall is provided with a filtering hole for the liquid sample to flow in, and the filtering hole is provided with a semi-permeable membrane.

5. The novel detection cup according to claim 2, characterized in that: the floating piece comprises a bottom plate, and a plurality of through holes capable of allowing liquid samples to flow into are formed in the bottom plate.

6. The novel inspection cup according to claim 5, wherein: the through hole is trumpet-shaped, and the cross section of the bottom of the through hole is larger than that of the top of the through hole.

7. The novel detection cup of claim 2, wherein: the floating piece is provided with an opening.

8. The novel inspection cup of claim 3, wherein: the cup body is provided with scale marks, and the height of the scale marks is lower than that of the baffle.

9. The novel detection cup according to claim 1, characterized in that: five concave parts are uniformly arranged on the outer wall of the cup body along the circumferential direction at intervals.

10. The novel detection cup of claim 1, wherein: the outer wall of the cup cover is evenly provided with a plurality of convex parts at intervals along the circumferential direction.