CN221814023U - Urine test sampler - Google Patents

Abstract

The utility model discloses a urine test sampler which comprises a collecting assembly and a sampling assembly. The collecting assembly comprises a collecting cup, an elastic net and a liquid outlet ball, wherein the lower end of the collecting cup is conical, a liquid outlet is formed in the lower end of the collecting cup, the diameter of the liquid outlet ball is larger than that of the liquid outlet, the elastic net is arranged on the conical portion of the lower end of the collecting cup, and the liquid outlet ball is used for plugging the liquid outlet under the action of the elastic net. The sampling assembly comprises a sampling bottle, a communication control assembly, a spring and a connector, wherein the upper surface of the connector is fixedly connected with the upper surface of the inner side of the sampling bottle, a second ejector rod is arranged at the axis position of the connector, a limiting plate is arranged on the connector, the side wall of the second ejector rod is fixedly connected with the limiting plate, and a liquid outlet groove is formed in the side wall of the connector. The two ends of the spring are fixedly connected with the lower surface of the communication control assembly and the upper surface of the second groove respectively.

Description

Urine test sampler

Technical Field

The utility model relates to the technical field of urine testing and sampling, in particular to a urine testing sampler.

Background Art

Urine examination is a medical test method, including routine urine analysis, urine formed element detection (such as urine red blood cells, white blood cells, etc.), protein component quantitative determination, urine enzyme determination, etc. Urine examination is of great value for clinical diagnosis, judgment of efficacy and prognosis. At present, in the examination of nephrology, it is often necessary to test the patient's urine. Medical staff will hand over the urine sampler to the patient and ask the patient to take the sample by himself. However, the existing urine sampler is usually an ordinary disposable paper cup or measuring cup without a corresponding anti-leakage mechanism. It is not only inconvenient to use, but urine is easy to splash out during the sampling process, splashing onto the doctor's hands or the floor of the hospital. It is not only unhygienic, but also has the risk of cross infection and low safety.

Utility Model Content

1. Technical issues

In view of the deficiencies of the prior art, the utility model provides a urine test sampler to solve the problem that the prior urine test sampler is prone to spilling during sampling.

(II) Technical solution

In order to solve the above problems, the utility model provides a urine test sampler, comprising a collecting component and a sampling component;

The collecting assembly comprises a collecting cup, an elastic net and a liquid outlet ball. The lower end of the collecting cup is conical, a liquid outlet is arranged at the lower end of the conical part of the collecting cup, the diameter of the liquid outlet ball is larger than the liquid outlet, the elastic net is arranged at the lower end of the conical part of the collecting cup, and the liquid outlet ball blocks the liquid outlet under the action of the elastic net;

The sampling assembly includes a sampling bottle, a connection control assembly, a spring, a second funnel and a connector, the upper surface of the connector is fixedly connected to the inner upper surface of the sampling bottle, a limit plate is provided on the inner side of the connector, a second ejector rod is provided at the axial position of the connector, the side wall of the second ejector rod is fixedly connected to the limit plate, and a liquid outlet groove is provided on the side wall of the connector;

The connection control component is provided with a first push rod, the diameter of the first push rod matches the diameter of the lower surface of the conical part of the collection cup, the second groove is provided at the axial position of the upper surface of the connection control component, the diameter of the second groove matches the diameter of the first push rod, and a first groove is provided at each of the two opposite ends of the second groove, the width of the first groove matches the width of the limit plate, the connection control component is slidably connected to the connector, and the length of the first push rod is greater than the length of the second push rod;

The second funnel is fixedly mounted on the upper surface of the sampling bottle, the inner diameter of the lower end of the second funnel matches the outer diameter of the communication control component, and the second funnel and the communication control component are coaxially arranged;

The two ends of the spring are fixedly connected to the lower surface of the communication control component and the inner upper surface of the connector respectively.

The collection assembly also includes a first funnel, a handle, a placement ring and a splash-proof cover. The first funnel is arranged on the upper surface of the collection cup, the handle is arranged on the side wall of the collection cup, the placement ring has a diameter greater than the diameter of the collection cup, and the placement ring is arranged at the lower end of the side wall of the collection cup.

The splash-proof cover is in the shape of a truncated cone as a whole, the diameter of the lower end of the splash-proof cover is smaller than the diameter of the collection cup, and the diameter of the upper end of the truncated cone is larger than the diameter of the collection cup.

The lower surface of the placement ring is below the liquid outlet ball.

The elastic net is in the shape of a "M" as a whole.

The elastic net and the liquid outlet ball are both made of elastic material.

A spherical groove is provided at the upper end of the second push rod, the size of the spherical groove matches the size of the liquid outlet ball, the number of the limit plates is two, and the two limit plates are symmetrically distributed on the inner side of the connector, and the number of the liquid outlet grooves is two, which are symmetrically distributed on the side wall of the connector.

The number of the first push rods is two, which are symmetrically distributed at two opposite ends of the upper surface of the communication control component.

The outer diameter of the sampling bottle matches the inner diameter of the placement ring. The side wall of the sampling bottle is provided with a transparent observation window, and the side wall of the sampling bottle is also provided with a liquid level line.

(III) Beneficial effects

The advantages of the utility model are:

By connecting the control component, connector and collection cup, elastic net and liquid outlet ball, there is no need to open the lid of the collection component when sampling, avoiding the risk of urine spilling due to opening the lid. At the same time, after the sampling is completed, the collection component will automatically close the outlet to prevent the liquid in the collection component from spilling.

After the sampling component has finished sampling, the spring automatically lifts the connection control component upwards to seal the inside of the sampling component from the outside world to prevent the liquid in the sampling component from spilling.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of a urine test sampler according to the present invention;

FIG2 is a cross-sectional view of the urine test sampler shown in FIG1 ;

FIG3 is a schematic diagram of the three-dimensional structure of the collection assembly of the utility model;

FIG4 is a cross-sectional view of the collection assembly shown in FIG3 ;

FIG5 is a schematic diagram of the three-dimensional structure of the sampling assembly of the utility model;

FIG6 is a schematic diagram of the three-dimensional structure of the connection control assembly of the utility model;

FIG. 7 is a schematic diagram of the three-dimensional structure of the connector of the present invention.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Please refer to FIGS. 1-7 , the utility model provides a technical solution: a urine test sampler 100 , comprising a collection component 1 and a sampling component 2 .

The collection assembly 1 comprises a collection cup 11, a first funnel 12, a hand-held handle 13, a placement ring 14, a splash-proof cover 15, a liquid outlet ball 16 and an elastic net 17. The lower end of the collection cup 11 is conical, and a liquid outlet 18 is provided at the lower end of the conical part of the collection cup 11, and the liquid outlet 18 is used to discharge the liquid in the collection cup 11. The elastic net 17 is provided at the conical part of the collection cup 11, and the elastic net 17 is in a "M" shape as a whole. The diameter of the liquid outlet ball 16 is larger than the inner edge diameter of the liquid outlet 18, and the liquid outlet ball 16 is installed between the liquid outlet 18 and the elastic net 17. The liquid outlet ball 16 and the elastic net 17 are both made of elastic materials. The liquid outlet ball 16 is tightly attached to the liquid outlet 18 under the action of the elastic net 17 to prevent the liquid in the collection cup 11 from leaking.

The first funnel 12 is arranged on the upper surface of the collection cup 11, and the first funnel 12 is used to facilitate the user to place urine into the collection cup 11. The hand grip 13 is arranged on the side wall of the collection cup 11, which is convenient for the user to hold and prevent urine from spilling on the user's hand. The inner diameter of the placement ring 14 is larger than the outer diameter of the collection cup 11. The placement ring 14 is arranged on the side wall of the collection cup 11. The placement ring 14 is used to place the collection component 1 on the table to prevent the collection component 1 from tipping over. The splash cover 15 is truncated cone-shaped as a whole. The diameter of the lower end of the splash cover 15 is smaller than the inner diameter of the collection cup 11, and the diameter of the upper end of the splash cover 15 is larger than the inner diameter of the collection cup 11. The splash cover 15 is used to prevent urine in the collection cup 11 from spilling after the collection component 1 is collected.

The sampling assembly 2 includes a sampling bottle 21, a connection control assembly 22, a second funnel 23, a spring 24 and a connector 25. A transparent observation window 211 and a liquid level line 212 are provided on the side wall of the sampling bottle 21. The observation window 211 is used to observe the amount of liquid in the sampling bottle 21, and the liquid level line 212 is used to determine the liquid level in the sampling bottle 21, which is convenient for quantitative sampling. The outer diameter of the sampling bottle 21 matches the inner diameter of the placement ring 14. A first push rod 221 is provided on the upper surface of the connection control assembly 22. The number of the first push rods 221 is two and they are symmetrically distributed at the opposite ends of the upper surface of the connection control assembly 22. The diameter of the first push rod 221 matches the diameter of the lower surface of the tapered part of the collection cup 11. A second groove 223 is provided at the axis of the upper surface of the connection control assembly 22, and a first groove 222 is provided at each of the opposite ends of the second groove 223.

The upper surface of the connector 25 is fixedly connected to the upper surface of the inner side of the sampling bottle 21. A limit plate 253 is provided at the opposite ends of the inner side of the connector 25. A second push rod 251 is provided at the axial position of the connector 25. The two ends of the side wall of the second push rod 251 are respectively fixedly connected to the two limit plates 253. A spherical groove 252 is provided at the upper end of the second push rod 251. The diameter of the spherical groove 252 matches the diameter of the liquid outlet ball 16. A liquid outlet groove 254 is provided at the opposite ends of the side wall of the connector 25. The liquid outlet groove 254 is used to provide a channel for the liquid in the collection cup 11 to enter the sampling bottle 21. The length of the first push rod 221 is greater than the length of the second push rod 251. The width of the limit plate 253 matches the width of the first groove 222. The diameter of the second groove 223 matches the diameter of the second push rod 251. The connection control component 2 is slidably connected to the connector 25.

Two ends of the spring 24 are connected to the lower surface of the control component 22 and the inner upper surface of the connector 25 respectively.

The second funnel 23 is fixedly mounted on the upper surface of the sampling bottle 21. The inner diameter of the lower end of the second funnel 23 matches the outer diameter of the connecting control component 2. The second funnel 23 is coaxially arranged with the connecting control component 2. The second funnel 23 is used to prevent the liquid in the collecting cup 11 from spilling when it flows into the sampling bottle 21.

When in use, the upper surface of the second groove 223 of the connection control component 2 is fitted with the lower surface of the second push rod 251 under the action of the spring 24. When it is necessary to take a sample from the collection cup 11, the placement ring 14 and the sampling bottle 21 are sleeved together, and the collection component 1 is pressed downward. The first push rod 221 is first pushed downward by the lower end of the collection cup 11 until the upper surface of the connection control component 22 is lower than the liquid outlet groove 254, and the spherical groove 252 contacts the liquid outlet ball 16. Continue to press the collecting component 1, the second push rod 251 pushes the liquid outlet ball 16 upward, the upper surface of the connecting control component 22 is lower than the upper surface of the liquid outlet groove 254, the circulation channel is opened, the liquid in the collecting cup 11 flows out through the liquid outlet hole 18 and flows into the sampling bottle 21 through the liquid outlet groove 254, and the liquid level in the sampling bottle 21 is observed through the observation window 211 and the liquid level line 212. When the number of samples is sufficient, lift the collecting component 1, and the elastic net 17 presses the liquid outlet ball 16 against the liquid outlet 18 to block the liquid from flowing out.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims (9)

1. A urine sampler, characterized in that: it comprises a collecting component and a sampling component; The collecting assembly comprises a collecting cup, an elastic net and a liquid outlet ball. The lower end of the collecting cup is conical, a liquid outlet is arranged at the lower end of the conical part of the collecting cup, the diameter of the liquid outlet ball is larger than the liquid outlet, the elastic net is arranged at the lower end of the conical part of the collecting cup, and the liquid outlet ball blocks the liquid outlet under the action of the elastic net; The sampling assembly includes a sampling bottle, a connection control assembly, a spring, a second funnel and a connector, the upper surface of the connector is fixedly connected to the inner upper surface of the sampling bottle, a limit plate is provided on the inner side of the connector, a second ejector rod is provided at the axial position of the connector, the side wall of the second ejector rod is fixedly connected to the limit plate, and a liquid outlet groove is provided on the side wall of the connector; The connection control component is provided with a first push rod, the diameter of the first push rod matches the diameter of the lower surface of the conical part of the collection cup, the second groove is provided at the axial position of the upper surface of the connection control component, the diameter of the second groove matches the diameter of the first push rod, and a first groove is provided at each of the two opposite ends of the second groove, the width of the first groove matches the width of the limit plate, the connection control component is slidably connected to the connector, and the length of the first push rod is greater than the length of the second push rod; The second funnel is fixedly mounted on the upper surface of the sampling bottle, the inner diameter of the lower end of the second funnel matches the outer diameter of the communication control component, and the second funnel and the communication control component are coaxially arranged; The two ends of the spring are fixedly connected to the lower surface of the communication control component and the inner upper surface of the connector respectively. 2. A urine sampler according to claim 1, characterized in that: the collection assembly also includes a first funnel, a hand-held handle, a placement ring and a splash-proof cover, the first funnel is arranged on the upper surface of the collection cup, the hand-held handle is arranged on the side wall of the collection cup, the diameter of the placement ring is larger than the diameter of the collection cup, and the placement ring is arranged at the lower end of the side wall of the collection cup. 3. A urine sampler according to claim 2, characterized in that: the splash-proof cover is truncated cone-shaped as a whole, the diameter of the lower end of the splash-proof cover is smaller than the diameter of the collection cup, and the diameter of the upper end of the truncated cone is larger than the diameter of the collection cup. 4. A urine sampler according to claim 2, characterized in that the lower surface of the placement ring is below the liquid outlet ball. 5. A urine test sampler according to claim 1, characterized in that: the elastic net is in the shape of a "M" as a whole. 6. A urine test sampler according to claim 1, characterized in that the elastic net and the liquid outlet ball are both made of elastic material. 7. A urine test sampler according to claim 1, characterized in that: a spherical groove is provided at the upper end of the second push rod, the size of the spherical groove matches the size of the liquid outlet ball, the number of the limiting plates is two, and the two limiting plates are symmetrically distributed on the inner side of the connector, and the number of the liquid outlet grooves is two, which are symmetrically distributed on the side wall of the connector. 8. A urine sampler according to claim 1, characterized in that: the number of the first push rods is two, which are symmetrically distributed at two opposite ends of the upper surface of the communication control component. 9. A urine sampler according to claim 2, characterized in that: the outer edge diameter of the sampling bottle matches the inner edge diameter of the placement ring, the side wall of the sampling bottle is provided with a transparent observation window, and the side wall of the sampling bottle is also provided with a liquid level line.