CN211725806U - Urine holds switching device - Google Patents
Urine holds switching device Download PDFInfo
- Publication number
- CN211725806U CN211725806U CN201922226976.1U CN201922226976U CN211725806U CN 211725806 U CN211725806 U CN 211725806U CN 201922226976 U CN201922226976 U CN 201922226976U CN 211725806 U CN211725806 U CN 211725806U
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- cup
- cup cover
- cup body
- cover
- urine
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Abstract
The utility model discloses a urine holding and switching device, which comprises a cup body and a cup cover; the cup cover is connected with the cup body into an integral structure through a connecting ring, threads are arranged on the inner side wall of the opening end of the cup cover, a sealing ring is arranged on the inner wall opposite to the opening end of the cup cover, a clamping sleeve is arranged in the center of the cup cover, a piston disc is arranged in the cup cover and is connected and installed in the cup cover through a stud, one end, far away from the cup cover, of the stud penetrates through the clamping sleeve and is located outside the cup cover; a clamping ring is arranged between the bottom end of the threaded sleeve and the surface of the cup cover, and the threaded sleeve is rotationally connected with the clamping sleeve; the cup body is rotatably connected with the connecting ring, the outer wall of the opening end of the cup body is provided with external threads, the outer wall of the cup body is provided with scales, the bottom end of the cup body is provided with a liquid outlet head, and a spring one-way valve is arranged inside the liquid outlet head. The cup body and the cup cover are integrated, good sealing can be realized, urine leakage is prevented, pollution to an inspection instrument is prevented, and the cup is more sanitary; can control the volume of transferring to urine in the test tube, make things convenient for going on of inspection.
Description
Technical Field
The utility model relates to a medical treatment urine collection technical field, concretely relates to urine holds switching device.
Background
Urine detection has very important values for clinical diagnosis, curative effect judgment and prognosis, and urine is collected before detection and is transferred to a test tube for detection; at present, a disposable urine collector is often used for collecting urine and then the urine is transferred into a test tube, the collector cannot be polluted during the collection and transfer of the urine, and 8ml to 10ml of urine is usually transferred into the test tube during the transfer; after the collection of the traditional urine collector is finished, the cup body and the cup cover are connected together in a clamping manner, so that urine is easy to leak, experimental instruments are polluted, and the traditional urine collector is insanitary; the cup body is separated from the cup cover, so that the cup cover is easy to slide and pollute or lose; when urine is transferred from a collector to a test tube, the transfer amount is difficult to control, and the inspection requirements are difficult to meet.
In summary, the following problems currently exist when collecting urine: after the collection of the traditional urine collector is finished, the cup body and the cup cover are connected together in a clamping manner, so that urine is easy to leak, experimental instruments are polluted, and the traditional urine collector is insanitary; the cup body is separated from the cup cover, so that the cup cover is easy to slide and pollute or lose; when urine is transferred from a collector to a test tube, the transfer amount is difficult to control, and the inspection requirements are difficult to meet.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model designs a urine holding and switching device, which realizes the integration of the cup body and the cup cover, realizes good sealing and prevents urine leakage; can control the volume of transferring to urine in the test tube, make things convenient for going on of inspection.
In order to solve the above technical problem and achieve the above technical effect, the utility model discloses a following technical content realizes:
a urine containing and switching device comprises a cup body and a cup cover; the cup cover and the cup body are both of a cylindrical structure with an opening at one end, the cup cover is connected with the cup body into an integral structure through a connecting ring, the inner side wall of the opening end of the cup cover is provided with threads, the inner wall opposite to the opening end of the cup cover is provided with a sealing ring, the center of the cup cover is provided with a hollow cylindrical clamping sleeve with openings at two ends, one end of the clamping sleeve is positioned in the cup cover, and; a piston disc is arranged in the cup cover and is connected and installed in the cup cover through a stud, one end of the stud, which is far away from the cup cover, penetrates through the clamping sleeve and is positioned outside the cup cover, and a hollow cylindrical threaded sleeve with openings at two ends is arranged at the end head; a clamping ring is arranged between the bottom end of the threaded sleeve and the surface of the cup cover, the threaded sleeve is rotatably connected with the clamping sleeve, and internal threads matched with the stud are arranged inside the threaded sleeve; the cup body is rotatably connected with the connecting ring, the outer wall of the opening end of the cup body is provided with external threads matched with the threads on the inner wall of the cup cover, the outer wall of the cup body is provided with scales, and the bottom end of the cup body is provided with a liquid outlet head; the liquid outlet head is of a hollow columnar structure with openings at two ends, and a spring check valve is arranged inside the liquid outlet head.
Furthermore, the shape and the size of the piston disc are consistent with the opening end of the cup body, and the thickness of the piston disc is between 4mm and 6 mm.
Furthermore, the bottom end of the cup body is connected with a bottom cover through threads, and the bottom cover is of a hollow cylindrical structure with an opening at one end.
Furthermore, the cup body and the bottom cover are made of the same transparent plastic material, and the cup cover is made of blue plastic material.
The utility model has the advantages that: the cup body and the cup cover are integrated, good sealing can be realized, urine leakage is prevented, pollution to an inspection instrument is prevented, and the cup is more sanitary; the volume of urine transferred into the test tube can be controlled, and the examination is convenient to carry out; convenient to use, easy operation.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the whole structure of the urine holding and transferring device of the present invention;
FIG. 2 is a schematic view of the assembly structure of the urine receiving and transferring device of the present invention;
FIG. 3 is a schematic view of the structure of the cup cover of the urine receiving adapter of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-cup body, 2-cup cover, 3-connecting ring, 4-bottom cover, 5-scale, 6-stud, 7-thread sleeve, 8-snap ring, 9-piston disc, 10-liquid outlet head, 11-spring one-way valve, 12-cutting sleeve and 13-sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a urine holding and switching device comprises a cup body 1 and a cup cover 2; the cup cover 2 and the cup body 1 are both of a cylindrical structure with an opening at one end, the cup cover 2 is connected with the cup body 1 into an integral structure through a connecting ring 3, the inner side wall of the opening end of the cup cover 2 is provided with threads, the inner wall opposite to the opening end of the cup cover 2 is provided with a sealing ring 13, the center is provided with a hollow cylindrical cutting sleeve 12 with openings at two ends, one end of the cutting sleeve 12 is positioned in the cup cover 2, and the other end of the; a piston disc 9 is arranged in the cup cover 2, the piston disc 9 is connected and installed in the cup cover 2 through a stud 6, one end, far away from the cup cover 2, of the stud 6 penetrates through a clamping sleeve 12 and is positioned outside the cup cover 2, and a hollow cylindrical threaded sleeve 7 with two open ends is arranged at the end; a snap ring 8 is arranged between the bottom end of the threaded sleeve 7 and the surface of the cup cover 2, the threaded sleeve 7 is rotatably connected with the clamping sleeve 12, and internal threads matched with the stud 6 are arranged inside the threaded sleeve 7; the cup body 1 is rotatably connected with the connecting ring 3, the outer wall of the opening end of the cup body 1 is provided with an external thread matched with the thread of the inner wall of the cup cover 2, the outer wall of the cup body 1 is provided with scales 5, and the bottom end of the cup body 1 is provided with a liquid outlet head 10; the liquid outlet head 10 is of a hollow columnar structure with openings at two ends, and a spring check valve 11 is arranged inside the liquid outlet head 10.
The shape and the size of the piston disc 9 are consistent with the opening end of the cup body, the thickness is 4mm-6mm, and the piston disc is made of silica gel.
The bottom end of the cup body 1 is connected with a bottom cover 4 through threads, and the bottom cover 4 is of a hollow cylindrical structure with an opening at one end.
The cup body and the bottom cover are made of the same transparent plastic material, and the cup cover is made of blue plastic material.
For a clearer description of the present invention, the following description is made with reference to specific embodiments:
examples
The utility model relates to a concrete application when urine holds switching device uses does: the cup cover is opened when urine is collected, the cup cover is blue, so that the urine can be conveniently identified, the bottom cover is prevented from being opened by mistake, the urine is collected in the cup body, the cup cover is covered on the cup body, the cup body and the cup cover are covered by the cup cover through threaded connection, the rotation cannot be influenced by the rotation of the connecting ring and the cup body when the cup cover is rotated, the cup body and the cup cover can be connected into a whole, and the cup cover is prevented from falling, polluting or losing; after the cup cover is screwed down, the sealing ring on the inner wall of the cup cover is contacted with the opening end of the cup body to realize sealing, so that urine is prevented from leaking out to pollute an inspection instrument or being sprinkled on the body, and the cup is more sanitary;
when urine is transferred into a test tube, the clamp ring is detached to remove the restriction between the screw sleeve and the cup cover, the bottom cover of the cup body is rotated to remove the bottom cover, the test tube is held by one hand, the liquid outlet head is placed into the mouth of the test tube by the cup body, the volume of the urine in the cup body is observed through the scale on the cup body, the screw sleeve is rotated to enable the screw bolt to move downwards to push the piston disc to move downwards to the opening end of the cup body and combine with the cup body to form a negative pressure mechanism, the screw sleeve is continuously rotated to enable the screw bolt to move downwards to push the piston disc to move downwards continuously, the urine is moved downwards under the negative pressure to enable the spring one-way valve to be pressed open, the urine is pressed into the test tube through the liquid outlet head along with the downward movement of; the bottom can be conveniently deposited after the collection is completed, and the pollution of the liquid outlet head can be prevented.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. The utility model provides a urine holds switching device which characterized in that: comprises a cup body and a cup cover; the cup cover and the cup body are both of a cylindrical structure with an opening at one end, the cup cover is connected with the cup body into an integral structure through a connecting ring, the inner side wall of the opening end of the cup cover is provided with threads, the inner wall opposite to the opening end of the cup cover is provided with a sealing ring, the center of the cup cover is provided with a hollow cylindrical clamping sleeve with openings at two ends, one end of the clamping sleeve is positioned in the cup cover, and; a piston disc is arranged in the cup cover and is connected and installed in the cup cover through a stud, one end of the stud, which is far away from the cup cover, penetrates through the clamping sleeve and is positioned outside the cup cover, and a hollow cylindrical threaded sleeve with openings at two ends is arranged at the end head; a clamping ring is arranged between the bottom end of the threaded sleeve and the surface of the cup cover, the threaded sleeve is rotatably connected with the clamping sleeve, and internal threads matched with the stud are arranged inside the threaded sleeve; the cup body is rotatably connected with the connecting ring, the outer wall of the opening end of the cup body is provided with external threads matched with the threads on the inner wall of the cup cover, the outer wall of the cup body is provided with scales, and the bottom end of the cup body is provided with a liquid outlet head; the liquid outlet head is of a hollow columnar structure with openings at two ends, and a spring check valve is arranged inside the liquid outlet head.
2. The urine-containing adapter device according to claim 1, wherein: the shape and the size of the piston disc are consistent with the opening end of the cup body, and the thickness of the piston disc is between 4mm and 6 mm.
3. The urine-containing adapter device according to claim 1, wherein: the bottom end of the cup body is connected with a bottom cover through threads, and the bottom cover is of a hollow cylindrical structure with one open end.
4. The urine-containing adapter device according to claim 1, wherein: the cup body and the bottom cover are made of the same transparent plastic material, and the cup cover is made of blue plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226976.1U CN211725806U (en) | 2019-12-11 | 2019-12-11 | Urine holds switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226976.1U CN211725806U (en) | 2019-12-11 | 2019-12-11 | Urine holds switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211725806U true CN211725806U (en) | 2020-10-23 |
Family
ID=72876510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922226976.1U Expired - Fee Related CN211725806U (en) | 2019-12-11 | 2019-12-11 | Urine holds switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211725806U (en) |
-
2019
- 2019-12-11 CN CN201922226976.1U patent/CN211725806U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201023 Termination date: 20211211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |