CN218960788U - A urine collection device - Google Patents

Abstract

The embodiment of the application provides a urine collection device, belongs to urine sampling technical field. The urine collecting device comprises a collecting cylinder, a urine storage cup and a top cover, wherein the upper end of the collecting cylinder is opened to form a urine taking opening, and the urine taking opening is used for allowing urine to enter the collecting cylinder; the urine storage cup is arranged below the collecting cylinder and communicated with the inside of the collecting cylinder so as to be used for storing collected urine, and one side of the urine storage cup is provided with an overflow port communicated with the inside of the urine storage cup; the top cover is arranged on the collecting cylinder and used for shielding the urine taking opening, and is hinged with one side of the collecting cylinder and has an open state and a closed state compared with the collecting cylinder; wherein, one side of top cap is provided with the baffle, and when the top cap was in the closed condition, the baffle was sealed the overflow mouth, and when the top cap was in the open condition, the baffle staggered with the overflow mouth to make the overflow mouth open. The urine collecting device can be used for sampling more conveniently and rapidly.

Description

A urine collection device

technical field

The present application relates to the technical field of urine sampling, in particular, to a urine collection device.

Background technique

A urine test is a medical testing method. Including routine urine analysis, detection of formed components in urine (such as urine red blood cells, white blood cells, etc.), quantitative determination of protein components, urine enzyme determination, etc. Urine examination is of great value in clinical diagnosis, judgment of curative effect and prognosis. Urine sampling is the preliminary work of urine testing. The existing urine sampling mostly uses ordinary disposable measuring cups, which have insufficient functions. There is no closed structure, and it is impossible to prevent urine from overflowing or mixing with other substances during sample transfer. When sampling, prevent excess urine from polluting the patient's hands or the surrounding environment. Although the ordinary sampler can better undertake closed sampling, it is difficult to control the appropriate sampling volume. It is designed to match the normal one-time sampling volume of the human body. Correspondingly large volume, which is inconvenient to use and troublesome for secondary transport and sampling.

Of course, there are also some urine devices that can be closed after urine sampling, so as to facilitate the secondary transfer of urine. For example, in the prior art, the patent with the publication number CN216899725U discloses a urine test sampler for nephrology, including a urinary catheter, The top of the urine taking tube is provided with a urine taking port, the top of the urine taking port is covered with a top cover, one side end of the bottom of the urine taking tube is provided with a urine outlet, and the bottom end of the urine taking tube is detachably connected with a urine storage cup. The top of the urine cup is connected to the urine taking tube with a partition net, and the outer top of the urine storage cup is rotatably connected with a urinary deflector. At the same time, the locking and suction parts are respectively arranged on the outer peripheral side wall of the urine outlet and the outer edge of the side end of the urinary deflector. Urine flows along the urine collection tube to the urine storage cup for urine storage and sampling, and the urine overflows along the urine outlet and the urinary guide plate. Lock the urine outlet. However, in this scheme, when taking urine, it is necessary to manually open the top cover and then open the urinary guide plate, so as to realize urine collection and urination at the urine outlet. The board is closed, and the operation is more cumbersome.

Utility model content

The present application provides a urine collection device to improve the above problems.

The utility model is specifically as follows:

Based on the above purpose, the embodiment of the present application provides a urine collection device. The urine collection device includes a collection tube, a urine storage cup and a top cover. The upper end of the collection tube is opened to form a urine intake port for supplying Urine enters into the collection tube; the urine storage cup is set under the collection tube, and the urine storage cup communicates with the interior of the collection tube for storing the collected urine. One side of the urine storage cup is provided with a A connected overflow port; the top cover is arranged on the collection tube, and the top cover is used to cover the urine taking port. The top cover is hinged to one side of the collection tube. Compared with the collection tube, the top cover has an open state and a closed state; , one side of the top cover is provided with a baffle, when the top cover is closed, the baffle closes the overflow port, when the top cover is in an open state, the baffle and the overflow port are staggered to open the overflow port .

In this solution, a urine-taking port is provided on the collecting tube, and a top cover is provided at the urine-taking port, and the top cover is hingedly arranged on the collecting tube. When the top cover is opened, the user's urine can pass through the urine-taking port. After entering the collection tube, it is stored in the urine storage cup. After the urine collection is completed, only the top cover needs to be closed to ensure the tightness of the urine collection device. By being provided with an overflow port on the urine storage cup, the user does not need to interrupt urination midway when collecting urine in the collection tube, and excess urine can be discharged from the overflow port, and the overflow port can prevent the urine from exceeding the The urine storage cup is convenient for the urine not to spill when the urine storage cup needs to be removed later. More importantly, the baffle is provided on the top cover, and the baffle and the top cover are linked together. When the top cover is closed, the baffle on one side of the top cover can block and close the overflow port. Thereby, the overall sealing of the urine collection device is realized, which is beneficial to stable storage of samples and avoids the emission of peculiar smell. When it is necessary to collect urine, it is only necessary to turn the top cover open to expose the urine-taking port, and under the flipping action of the top cover, the baffle is automatically driven to separate from the overflow port, so that the overflow port is opened, so that only the top cover needs to be acted on, The opening and closing of both the urine intake port and the overflow port can be realized, and the operation is more convenient and quick.

In some embodiments, a protrusion is provided on the side of the baffle close to the urine storage cup, and when the top cover is switched from the open state to the closed state, the baffle blocks the overflow port through the protrusion; There is an arc-shaped guide groove, and the overflow port is located in the guide groove. The guide groove matches the moving track of the protrusion, and is used to guide the protrusion to close the overflow port when the top cover is closed. The lower side of the guide groove A urinary guide plate is provided, and the urinary guide plate is an arc-shaped plate, and the urinary guide plate is arranged obliquely downward.

In the above technical solution, the baffle is provided with a protrusion, and the urine storage cup is provided with an arc-shaped guide groove. When the top cover is in a closed state, the baffle blocks and closes the overflow port through the protrusion, and guides The groove matches the moving track of the protrusion, so that the guide groove can guide the protrusion to more accurately close or open the overflow port. And the lower side of the guide groove is provided with a urinary deflector, so that when the overflow port is opened, the urine overflowing in the urine storage cup can be discharged into the external urinal through the urinary deflector.

In some embodiments, the guide groove is a dovetail groove, and the protrusion is a dovetail structure matched with the dovetail groove.

In the above technical solution, by setting the guide groove as a dovetail groove and the protrusion as a dovetail structure, the protrusion will not be separated from the guide groove to the side perpendicular to the urinary guide plate, so that the protrusion in the guide groove Mobile is more stable and reliable.

In some embodiments, the protrusion is configured as a rubber member, and the side of the protrusion facing away from the urine storage cup has a guiding slope.

In the above technical solution, by setting the protrusion as a rubber part, it has a certain deformation effect, and the side of the protrusion away from the urine storage cup has a guide slope, and the guide slope can guide the protrusion into the guide groove and Slight pressure can be produced on the protrusion, so that the sealing effect of the protrusion on the overflow port is better.

In some embodiments, the top surface of the collection tube is embedded with an annular magnetic attraction part, and a ring-shaped matching part protrudes from the side of the top cover close to the collection tube, and the matching part is a metal part, so that the top cover can be The magnetic attraction force of the magnetic attraction part absorbs and closes the cover on the collection tube.

In the above technical solution, by setting the magnetic attraction part on the top surface of the collection tube, the magnetic attraction part can generate a magnetic attraction force on the matching part on the top cover to adsorb the top cover on the collection tube. When the top cover needs to be opened, only need With a little force, the top cover can be opened by overcoming the magnetic force between the magnetic attraction part and the matching part, and the operation is convenient and quick.

In some embodiments, a handle is provided on the urine storage cup, and the handle is used for being held by the outside.

In the above technical solution, by providing a handle on the urine storage cup, the user can hold the handle to prevent the user from directly contacting the urine storage cup or the collection tube, which is more hygienic.

In some embodiments, the handle part is a telescopic rod, the handle part includes an inner rod and an outer rod, the outer rod has a sliding cavity, the inner rod is slidably arranged in the sliding cavity, and the outer rod is provided with a locking piece, and the locking piece is connected to the outer rod. The rods are threaded, and the inner end of the locking piece is pressed against the outer wall of the inner rod to limit the sliding of the inner rod.

In the above technical solution, by setting the handle as a telescopic rod, the length of the handle can be adjusted according to the user's habits, and the length of the handle can be adjusted to the shortest when not in use or transferred, which is convenient for storage or transfer and saves occupancy space. When adjusting the length of the handle, you only need to unscrew the locking piece, so that the inner rod can slide in the sliding cavity. After the inner rod moves to the right position, tighten the locking piece, and the length of the handle can be fixed, which is easy to adjust fast.

In some embodiments, the urine storage cup is threadedly engaged with the collection cylinder.

In the above technical solution, by threading the urine storage cup and the collection cylinder, when removing the urine storage cup, the urine storage cup can be removed only by rotating the urine storage cup or the collection cylinder, which is convenient for subsequent sample detection.

In some embodiments, the outer wall of the urine storage cup is coated with an annular thermochromic layer. The thermochromic layer is made of a thermochromic material. The thermochromic material is white when the temperature is lower than the first threshold, and is white when the temperature is equal to or A different color appears above the first threshold.

In the above technical solution, by coating the outer wall of the urine storage cup with a ring-shaped thermochromic layer, the urine collection device can be used by the elderly, and it is not easy to judge whether the amount of urine in the urine storage cup meets the requirements Therefore, the thermochromic layer is provided to limit the minimum amount of urine. After the user connects the urine, because the urine has a certain temperature and the urine storage cup is placed stably, the thermochromic layer changes color. That is, it changes from white to other colors. Specifically, the displayed color can be different according to the material composition of the thermochromic layer, so as to help the elderly to see clearly the amount of urine in the urine storage cup, which is convenient for the elderly. People assist in judgment.

In some embodiments, the outer wall of the urine storage cup is engraved with graduation marks.

In the above technical solution, by setting the scale line, it is convenient for the user to judge whether the amount of urine in the urine storage cup meets the requirements.

The beneficial effects of the utility model are:

A urine-taking port is provided on the collecting tube, and a top cover is provided at the urine-taking port, and the top cover is hingedly arranged on the collecting tube. When the top cover is opened, the user's urine can enter the collecting tube through the urine-taking port. Finally, it is stored in the urine storage cup. When the urine collection is completed, only the top cover needs to be closed to ensure the tightness of the urine collection device. By being provided with an overflow port on the urine storage cup, the user does not need to interrupt urination midway when collecting urine in the collection tube, and excess urine can be discharged from the overflow port, and the overflow port can prevent the urine from exceeding the The urine storage cup is convenient for the urine not to spill when the urine storage cup needs to be removed later. More importantly, the baffle is provided on the top cover, and the baffle and the top cover are linked together. When the top cover is closed, the baffle on one side of the top cover can block and close the overflow port. Thereby, the overall sealing of the urine collection device is realized, which is beneficial to stable storage of samples and avoids the emission of peculiar smell. When it is necessary to collect urine, it is only necessary to turn the top cover open to expose the urine-taking port, and under the flipping action of the top cover, the baffle is automatically driven to separate from the overflow port, so that the overflow port is opened, so that only the top cover needs to be acted on, The opening and closing of both the urine intake port and the overflow port can be realized, and the operation is more convenient and quick.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the accompanying drawings used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, so It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a schematic structural diagram of a urine collection device in an open state provided by some embodiments of the present application;

Fig. 2 is a schematic structural diagram of the urine collection device switched from the open state to the closed state provided by some embodiments of the present application;

Fig. 3 is a schematic structural diagram of the closed state of the urine collection device provided by some embodiments of the present application;

Fig. 4 is a cross-sectional view of a urine collection device provided by some embodiments of the present application;

FIG. 5 is an enlarged schematic diagram of A in FIG. 4 .

Icons: 10-collection tube; 11-urine intake port; 20-urine storage cup; 21-overflow port; 22-guide groove; 30-top cover; 31-baffle plate; 32-protrusion; ; 50-handle; 51-inner rod; 52-outer rod; 53-locking member; 60-thermochromic layer;

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the embodiments of the present application, it should be noted that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that is usually placed when the product of the application is used, or the orientation or positional relationship of this application. The orientation or positional relationship commonly understood by those skilled in the art, or the orientation or positional relationship in which the product of the application is usually placed when it is used, is only for the convenience of describing the application and simplifying the description, rather than indicating or implying that the referred device or element must be Having a particular orientation, being constructed and operating in a particular orientation, and therefore not to be construed as limiting the application. In addition, the terms "first", "second", "third", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the embodiments of this application, it should also be noted that unless otherwise specified and limited, the terms "setting", "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a It is a detachable connection or an integral connection; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

The embodiment of the present application provides a urine collection device. Please refer to FIGS. 1 to 5. The urine collection device 100 includes a collection tube 10, a urine storage cup 20 and a top cover 30. The urine port 11 and the urine taking port 11 are used to allow urine to enter the collection tube; the urine storage cup 20 is arranged under the collection tube 10, and the urine storage cup 20 communicates with the inside of the collection tube 10 for storing the collected urine. One side of the urine storage cup 20 is provided with an overflow port 21 communicating with the interior of the urine storage cup 20; the top cover 30 is arranged on the collection tube, and the top cover 30 is used to cover the urine taking port 11, and the top cover 30 and the One side of the collection tube 10 is hinged, and the top cover 30 has an open state and a closed state compared with the collection tube 10; wherein, one side of the top cover 30 is provided with a baffle plate 31, and when the top cover 30 is in the closed state, the baffle plate 31 The overflow port 21 is closed, and when the top cover 30 is in an open state, the baffle plate 31 is staggered with the overflow port 21, so that the overflow port 21 is opened.

In this solution, the collection tube 10 is provided with a urine intake port 11, and the urine intake port 11 is covered with a top cover 30, and the top cover 30 is hingedly arranged on the collection tube. When the top cover 30 is opened, the user's urine It can enter the collection tube 10 through the urine collection port 11 and store it in the urine storage cup 20 . After the urine collection is completed, only the top cover 30 needs to be closed to ensure the tightness of the urine collection device 100 . And by being provided with overflow port 21 on the urine storage cup 20, when the user collects urine in collecting tube 10 like this, need not interrupt urination midway, redundant urine can be discharged from overflow port 21, and overflow port 21 It can prevent the urine from exceeding the urine storage cup 20, so that the urine will not spill out if the urine storage cup 20 needs to be removed later. More importantly, by being provided with a baffle plate 31 on the top cover 30, the baffle plate 31 and the top cover 30 are linked and matched. When the top cover 30 is in a closed state, the baffle plate 31 on one side of the top cover 30 can The overflow port 21 is blocked and closed, so as to realize the overall sealing of the urine collection device 100, so as to facilitate stable storage of samples and avoid emission of peculiar smell. When urine collection is required, only the top cover 30 needs to be flipped open to expose the urine taking port 11, and the flipping of the top cover 30 automatically drives the baffle plate 31 to separate from the overflow port 21, so that the overflow port 21 is opened, so that only It needs to act on the top cover 30 to realize the opening and closing of both the urine taking port 11 and the overflow port 21, and the operation is more convenient and quick.

Wherein, in this embodiment, the cross sections of the collection tube 10 and the urine storage cup 20 are cylindrical structures. The top cover 30 is rotatably mounted on the collecting tube 10 through a hinge.

In some embodiments, please refer to FIG. 5 , a protrusion 32 is provided on the side of the baffle 31 close to the urine storage cup 20 , and when the top cover 30 is switched from the open state to the closed state, the baffle 31 passes through the protrusion 32 Block the overflow port 21; the urine storage cup 20 is provided with an arc-shaped guide groove 22, the overflow port 21 is located in the guide groove 22, and the guide groove 22 matches the moving track of the protrusion 32 to guide the protrusion 32 When the top cover 30 is in the closed state, the overflow port 21 is closed, and the lower side of the guide groove 22 is provided with a urinary guide plate 40, which is an arc-shaped plate, and the urinary guide plate 40 is arranged obliquely downward. The baffle 31 is provided with a protrusion 32, and the urine storage cup 20 is provided with an arc-shaped guide groove 22. When the top cover 30 is in a closed state, the baffle 31 blocks and closes the overflow port 21 through the protrusion 32. , and the guide groove 22 matches the moving track of the protrusion 32, so that the guide groove 22 can guide the protrusion 32 to close or open the overflow port 21 more accurately. A urinary deflector 40 is arranged on the lower side of the guide groove 22, so that when the overflow port 21 is opened, the urine overflowing in the urine storage cup 20 can be discharged into an external urinal through the urinary deflector 40.

Wherein, in order to be more conducive to the urine of the overflow port 21 entering the urinary guide plate 40, the underside of the guide groove 22 at the overflow port 21 is formed with a urination opening, and the urinary guide plate 40 is connected to the urination opening, so that The urine discharged from the overflow port 21 directly flows into the urine guide plate 40 through the urine discharge port, and is discharged to the outside after being guided by the urine guide plate 40 .

In some embodiments, the guide groove 22 is a dovetail-shaped groove, and the protrusion 32 is a dovetail-shaped structure matched with the dovetail-shaped groove. By setting the guide groove 22 as a dovetail-shaped groove, and the protrusion 32 is a dovetail-shaped structure, the protrusion 32 will not be separated from the guide groove 22 to the side perpendicular to the urinary guide plate 40, so that the protrusion 32 is in the direction of the guide groove 22. The movement inside is more stable and reliable.

In some embodiments, the protrusion 32 is configured as a rubber member, and the side of the protrusion 32 away from the urine storage cup 20 has a guiding slope. By setting the protrusion 32 as a rubber part, it has a certain deformation effect, and the side of the protrusion 32 away from the urine storage cup 20 has a guide slope, and the guide slope can guide the protrusion 32 into the guide groove 22 and Slight pressure can be produced on the protrusion 32, so that the sealing effect of the protrusion 32 on the overflow port 21 is better.

In some embodiments, the top surface of the collection tube 10 is embedded with an annular magnetic attraction portion (not shown in the figure), and a ring-shaped matching portion (not shown in the figure) protrudes from the side of the top cover close to the collection tube. Out), the matching part is a metal piece, so that the top cover 30 can be absorbed and closed on the collection tube 10 by the magnetic attraction force of the magnetic part. By setting the magnetic attraction part on the top surface of the collection tube, the magnetic attraction part can generate a magnetic attraction force on the matching part on the top cover to adsorb the top cover 30 on the collection tube. When it is necessary to open the top cover 30, only a little force is required , Overcoming the magnetic force between the magnetic attraction part and the matching part, the top cover 30 can be opened, and the operation is convenient and fast.

Wherein, the magnetic attraction part can be a permanent magnet, and the material of the matching part can be iron, so that the top surface of the top cover 30 is provided with a groove, the magnetic attraction part is embedded in the groove, and the matching part is embedded in the groove Finally, under the magnetic attraction of the magnetic suction part, the top cover 30 is prevented from being separated from the collection tube, and the sealing of the top cover 30 and the collection tube is completed.

In some embodiments, the urine storage cup 20 is provided with a handle 50 for being held by the outside. By providing the handle portion 50 on the urine storage cup 20 , the user can hold the handle portion 50 to prevent the user from directly contacting the urine storage cup 20 or the collection tube, which is more hygienic.

In some embodiments, the handle part 50 is a telescopic rod, the handle part 50 includes an inner rod 51 and an outer rod 52, the outer rod 52 has a sliding cavity, the inner rod 51 is slidably arranged in the sliding cavity, and the outer rod 52 is provided with a locking 53, the locking member 53 is threadedly matched with the outer rod 52, and the inner end of the locking member 53 is pressed against the outer wall of the inner rod 51 to limit the sliding of the inner rod 51. By setting the handle 50 as a telescopic rod, the length of the handle 50 can be adjusted according to the user's habit, and the length of the handle 50 can be adjusted to the shortest when not in use or transferred, which is convenient for storage or transfer and saves space . When adjusting the length of the handle part 50, it is only necessary to unscrew the locking part 53 so that the inner rod 51 can slide in the sliding cavity. The length is fixed, and the adjustment is convenient and quick.

Wherein, the cross sections of the inner rod 51 and the outer rod 52 can be in various shapes, such as circular, square or other shapes. In this embodiment, the cross-sectional shape of the inner rod 51 and the outer rod 52 is circular. The locking member 53 is a screw.

In some embodiments, the urine storage cup 20 is threadedly engaged with the collection cylinder. By threading the urine storage cup 20 and the collection cylinder, when removing the urine storage cup, the urine storage cup 20 can be removed only by rotating the urine storage cup 20 or the collection cylinder, which is convenient for subsequent sample detection.

But not limited to this, the urine storage cup 20 and the collection tube 10 can also be integrally formed, and only the top cover 30 needs to be opened during the subsequent sample detection, and the collected urine can flow from the overflow port 21 of the urine storage cup 20 discharge.

In some embodiments, the outer wall of the urine storage cup 20 is coated with an annular thermochromic layer 60, the thermochromic layer 60 is made of a thermochromic material, and the thermochromic material is white when the temperature is lower than the first threshold, A different color appears at or above the first threshold.

By coating the outer wall of the urine storage cup 20 with an annular thermochromic layer 60, the urine collection device 100 can be used by the elderly, and it is not easy to judge whether the amount of urine in the urine storage cup 20 meets the requirements. Therefore, by being provided with a temperature-sensitive color-changing layer 60, the temperature-sensitive color-changing layer 60 is used to limit the minimum amount of urine. 60 changes color, that is, from white to other colors. Specifically, according to the different material components of the thermochromic layer 60, the displayed colors are different, so as to help the elderly to see clearly the urine in the urine storage cup 20 When measuring, it is convenient for the elderly to assist in judgment.

Since the thermochromic layer 60 is a prior art, the material components of the thermochromic layer 60 will not be repeated here.

In some embodiments, the outer wall of the urine storage cup 20 is engraved with a scale line 70 . By setting the scale line 70, it is convenient for the user to judge whether the amount of urine in the urine storage cup 20 meets the requirements.

The above are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, there may be various modifications and changes in the present application. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of this application shall be included within the protection scope of this application.

Claims (10)

1. A urine collection device, comprising:

the upper end of the collecting cylinder is opened to form a urine taking opening, and the urine taking opening is used for allowing urine to enter the collecting cylinder;

the urine storage cup is arranged below the collecting cylinder and communicated with the inside of the collecting cylinder so as to be used for storing collected urine, and one side of the urine storage cup is provided with an overflow port communicated with the inside of the urine storage cup;

the top cover is arranged on the collecting cylinder and used for shielding the urine taking opening, the top cover is hinged with one side of the collecting cylinder, and the top cover has an open state and a closed state compared with the collecting cylinder;

the top cover is characterized in that a baffle is arranged on one side of the top cover, when the top cover is in the closed state, the baffle seals the overflow port, and when the top cover is in the open state, the baffle is staggered with the overflow port so that the overflow port is opened.

2. The urine collection device of claim 1, wherein a protrusion is provided on a side of the baffle plate adjacent to the urine storage cup, the baffle plate blocking the overflow port by the protrusion when the top cover is switched from the open state to the closed state; the urine storage cup is characterized in that an arc-shaped guide groove is formed in the urine storage cup, the overflow port is located in the guide groove, the guide groove is matched with the raised moving track and used for guiding the protrusions to seal the overflow port when the top cover is in the closed state, a urethral catheterization plate is arranged on the lower side of the guide groove and is an arc-shaped plate, and the urethral catheterization plate is obliquely arranged downwards.

3. The urine collection device of claim 2, wherein the guide slot is a dovetail slot and the projection is a dovetail configuration that mates with the dovetail slot.

4. A urine collection device as claimed in claim 3, in which the projection is provided as a rubber member and the side of the projection facing away from the urine storage cup has a guiding ramp.

5. The urine collecting device as claimed in claim 1, wherein the top surface of the collecting cylinder is embedded with an annular magnetic attraction part, and an annular matching part is arranged on the top cover in a protruding manner at one side close to the collecting cylinder, and the matching part is a metal piece, so that the top cover can be covered on the collecting cylinder by the magnetic attraction of the magnetic attraction part.

6. The urine collection device of claim 1, wherein the urine storage cup is provided with a handle portion for external gripping.

7. The urine collection device of claim 6, wherein the handle portion is a telescoping rod, the handle portion comprises an inner rod and an outer rod, the outer rod has a sliding cavity, the inner rod is slidably disposed in the sliding cavity, a locking member is disposed on the outer rod and is in threaded engagement with the outer rod, and an inner end of the locking member abuts against an outer wall of the inner rod to limit sliding of the inner rod.

8. The urine collection device of claim 1, wherein the urine storage cup is threadably engaged with the collection canister.

9. The urine collection device of claim 1, wherein the outer sidewall of the urine cup is coated with an annular thermochromic layer, the thermochromic layer being comprised of a thermochromic material that is white when the temperature is below a first threshold and that appears a different color when the temperature is at or above the first threshold.

10. The urine collection device of claim 1, wherein the outer sidewall of the urine storage cup is scored.

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