Portable urine testing device

Abstract

The application discloses a urine convenient detection device and relates to the medical detection field.The technical scheme of the application comprises a test card transfer mechanism, a test card storage mechanism, a urine sampling mechanism, an image acquisition mechanism and a recycling mechanism.The test card transfer mechanism is peripherally distributed with the test card storage mechanism, the urine sampling mechanism and the recycling mechanism.The test card transfer mechanism is used for taking out the test card of the test card storage mechanism and transferring the test card to the urine sampling mechanism, through the image acquisition mechanism to the recycling mechanism.The test card storage mechanism is used for storing and providing unused test cards to the test card transfer mechanism.The image acquisition mechanism is used for collecting the image on the test card.The recycling mechanism is used for storing the test card which is contacted and infiltrated by urine.The test card can sample urine and collect data, and the whole process is closed, so that the patient and medical staff do not directly contact, which is very sanitary and convenient, and can significantly reduce the workload of medical staff.

Description

Technical Field

[0001] This invention relates to the field of medical testing, and in particular to a convenient urine testing device. Background Technology

[0002] Traditional urinalysis requires patients to collect urine in a special cup, which is then handed to medical staff for testing. The staff uses a test strip to contact the urine and observes changes in the strip to interpret the results. This open-ended process can be inconvenient and has hygiene and psychological implications for both patients and medical staff. Summary of the Invention

[0003] To address the aforementioned technical problems, this invention provides a convenient urine testing device. It enables automatic urine sampling and data collection via a test card, conducted entirely in a closed system, eliminating direct contact between patients and medical staff, making it highly hygienic and convenient, and significantly reducing the workload of medical personnel.

[0004] The technical solution adopted by the present invention to solve its technical problem is: a convenient urine testing device, including a test card transfer mechanism, a card storage mechanism, a urine sampling mechanism, an image acquisition mechanism, and a recycling mechanism;

[0005] The card storage mechanism, urine sampling mechanism, and recycling mechanism are distributed around the test card transfer mechanism.

[0006] The test card transfer mechanism is used to remove the test card from the card storage mechanism and transfer it to the urine sampling mechanism. Then, the test card is transferred from the urine sampling mechanism to the image acquisition mechanism and then to the recycling mechanism.

[0007] The card storage mechanism is used to store and provide unused test cards to the test card transfer mechanism;

[0008] The urine sampling mechanism is provided with an inlet, an outlet, and a card insertion slot. The inlet is used to connect to the urine tube, the outlet is used to drain excess urine, and the card insertion slot is used to insert unused test cards into the interior. The unused test cards are wetted by contact with urine in the urine sampling mechanism.

[0009] The image acquisition mechanism is used to acquire images from the test card;

[0010] The recycling facility is used to store test cards that have been soaked in urine.

[0011] When using this solution, the inlet is connected to the urine catheter, allowing urine to flow normally from the inlet to the outlet. During this process, the urine passes through a bypass tube. The test card transfer mechanism removes the test card from the storage device and transfers it to the urine sampling device. The test card comes into contact with and is soaked in urine to complete the sampling. Then, the test card is moved to the recycling device by the test card transfer mechanism. During the process, the image acquisition mechanism completes image acquisition. The information collection is then complete, and medical staff can use the images acquired by the image acquisition mechanism to determine the corresponding information. Throughout the entire process, medical staff do not need to touch the test card or urine, making it more hygienic and convenient.

[0012] Preferably, the test card transfer mechanism includes a reciprocating drive component, a connecting rod, and an annular guide groove;

[0013] The reciprocating drive component is equipped with a bracket, the output end of the reciprocating drive component is connected to one end of the connecting rod, and the other end of the connecting rod is equipped with a hook;

[0014] The annular guide groove includes a first section and a second section connected end to end. The first section is directly set at both ends corresponding to the card storage mechanism and the urine sampling mechanism. The second section is set at both ends corresponding to the urine sampling mechanism and the card storage mechanism, respectively, and passes through the image acquisition mechanism and the recycling mechanism.

[0015] The connecting rod is provided with a guide anchor that slides with the annular guide groove. The guide anchor can only move unidirectionally from the tail end of the first segment to the head end of the second segment, and unidirectionally from the tail end of the second segment to the head end of the first segment. The upper edge of the test card is provided with a hanging hole for the hook to be hooked.

[0016] The reciprocating drive component moves, causing the connecting rod to reciprocate. Under the drive of the reciprocating drive component, the anchor column slides within the annular guide groove. The position of the other end of the hook is determined by the interaction between the reciprocating drive component and the guide anchor column. Therefore, the card storage mechanism, urine sampling mechanism, image acquisition mechanism, and retrieval mechanism can be arranged according to the direction of the other end of the connecting rod. Because the hook needs to pass through different mechanisms when reciprocating to the card storage mechanism, in order to avoid the hook from contacting structures that should not be in contact when reciprocating to the card storage mechanism, its reciprocating route needs to be set differently. Therefore, a unidirectional movement design is adopted at the connection between the first and second segments to avoid backtracking between the two segments.

[0017] Preferably, the annular guide groove is a T-shaped groove, the end of the anchor column is a T-shaped piece, and a step is provided at the connection between the bottom of the tail end of the second section and the bottom of the first end of the first section. The step is deeper at the bottom of the first end of the first section.

[0018] A spring pin is provided at the end of the guide anchor, and the end of the spring pin abuts against the bottom of the annular guide groove. The spring pin contacts the bottom of the T-shaped groove, so the end of the spring pin can only move from the shallow side of the groove to the deep side, i.e., a unidirectional movement effect, meaning the anchor will move in one direction. However, the steps of the first and second sections are provided, so the anchor can only move from the tail end of the first section to the head end of the second section, and from the tail end of the second section to the head end of the first section.

[0019] Preferably, the card storage mechanism includes a storage compartment and a push plate; the push plate is slidably fitted inside the storage compartment, and a feeding spring is provided between the push plate and the bottom of the storage compartment, the feeding spring pushing the push plate toward the opening of the storage compartment;

[0020] The opening of the hopper is provided with baffles on both sides corresponding to the edge of the test card.

[0021] The feeding spring and push plate work together to push the test card towards the bin opening. After the first test card is removed from the bin opening, subsequent test cards can be pushed towards the bin opening. By controlling the relative position of the hook and the bin opening, the hook moves to pick up a test card at the exact moment. The stop prevents the test card from being pushed directly out of the bin opening. After the hook catches the test card, it is pulled out from the side.

[0022] Preferably, the test card has side wings extending to both sides from its upper part, and the stop is provided corresponding to the side wings and the bottom of the test card. Since the stop is provided corresponding to the side wings and the bottom of the test card, when the test card is inside the chamber, the stop just blocks the side wings and the bottom of the test card, preventing the test card from being pushed out. When the hook pulls the test card upwards, the side wings and the bottom of the test card separate from the stop, and the test card can therefore be directly pushed out between the stopes, making it easier to remove the test card from the chamber.

[0023] Preferably, the urine sampling mechanism includes a main pipe and a bypass pipe connected to the main pipe. The bypass pipe connects to a sampling slot, the opening of which serves as the card insertion slot. The test card is immersed in the urine within the sampling slot, facilitating contact between the test card and the urine.

[0024] Preferably, the test card has a strip groove in the middle, the test area of ​​the test card is located in the strip groove, and the opening of the sampling groove is provided with a silicone sealing flap. The silicone sealing flap can maintain the relative closed state of the sampling groove, and can also allow the test card to enter the sampling groove smoothly. At the same time, since the silicone sealing flap will come into contact with the surface of the test card, it may contaminate the surface of the test card. Therefore, the strip groove is provided so that urine can come into contact with the test area of ​​the strip groove for detection, but the silicone sealing flap cannot extend into the strip groove, thereby avoiding contamination of the test card.

[0025] Preferably, the image acquisition mechanism includes a camera, which is configured to follow the path of the moving test card. This facilitates image acquisition of the passing test card.

[0026] Preferably, the recycling mechanism includes a recycling bin, the opening of which is set to correspond to the path of the test card movement. A first electromagnet is set on the upper side wall of the opening of the recycling bin. An iron part for the first electromagnet to attract is set in the middle of the test card. When the test card passes the side of the opening of the recycling bin, the first electromagnet is activated and attracts the iron part of the test card. The lower end of the test card swings into the opening of the recycling bin, driving the reciprocating drive in the opposite direction. The hook moves in the opposite direction, the hook separates from the hanging hole, the first electromagnet is closed, and the test card falls into the recycling bin.

[0027] By using an electromagnet to attract the iron part at the lower edge of the test card, the test card can be pulled from the hook towards the bin opening, separating the test card from the hook and then entering the bin opening. During this process, the hook moves back a certain distance to completely separate the hook from the test card. After being separated from the hook, the test card can be normally attracted into the bin opening by the electromagnet.

[0028] Preferably, a second electromagnet is provided at the inner end of the connecting rod corresponding to the hook. The hook includes an upper pin portion and a lower guide plate portion. The two ends of the side edge of the guide plate portion are respectively fixed to the outer wall of the pin portion. A strip-shaped window is provided between the middle of the side edge of the guide plate portion and the pin portion. A unloading spring is sleeved on the pin. The test card is provided with a hanging hole adapted to the hook. The hanging hole includes a round hole portion and a strip hole portion. The round hole portion is adapted to the pin portion, and the strip hole portion is adapted to the guide plate portion. An iron sheet is built into the upper part of the test card.

[0029] After the pin catches the round hole, the test card is pulled out from the card storage mechanism. At this time, the guide plate has not yet been matched with the slot. The second electromagnet is activated, and the second electromagnetic attraction acts on the iron plate. The iron plate drives the test card to slide towards the inner end of the pin. The guide plate will then be matched with the slot. From this point on, the guide plate clamps the test card, and the test card cannot swing. The test card is stably fixed. During this period, the unloading spring is compressed. When the test card is placed into the recycling mechanism, the second electromagnet is de-energized, and the elastic potential energy accumulated by the unloading spring is released. Its elastic force pops the test card out, helping the test card to separate from the pin and bounce the test card towards the recycling mechanism. With the addition of the first electromagnet of the recycling mechanism, the test card can be retrieved very stably.

[0030] Advantages of this invention:

[0031] This invention, through a test card transfer mechanism, a card storage mechanism, a urine sampling mechanism, an image acquisition mechanism, and a retrieval mechanism, enables test cards to sample urine and collect data. It is highly hygienic and convenient, significantly reducing the workload of medical staff. The entire process is conducted in a closed system, with no direct contact between patients and medical staff, further facilitating the work. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only five of the drawings in this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of an embodiment of the present invention;

[0034] Figure 2 This is a longitudinal sectional view of the annular guide groove according to an embodiment of the present invention;

[0035] Figure 3 This is a cross-sectional view of the annular guide groove in an embodiment of the present invention.

[0036] Figure 4 This is a schematic diagram of the test card and hook according to an embodiment of the present invention;

[0037] Figure 5 This is a perspective view of the card storage mechanism according to an embodiment of the present invention.

[0038] Among them, 1. Test card transfer mechanism; 101. Reciprocating drive component; 102. Connecting rod; 103. Annular guide groove; 1031. First section; 1032. Second section; 104. Step; 105. Hook; 1051. Pin part; 1052. Guide plate part; 1053. Strip window; 106. Guide anchor; 107. Spring pin; 108. Second electromagnet; 109. Unloading spring; 2. Card storage mechanism ; 201, Chamber body; 202, Stop; 203, Push plate; 3, Urine sampling mechanism; 301, Main pipeline; 302, Bypass pipeline; 303, Sampling tank; 304, Silicone sealing flap; 305, Valve; 306, One-way membrane flap; 4, Image acquisition mechanism; 5, Recycling mechanism; 501, Recycling chamber; 502, First electromagnet; 6, Test card; 601, Hanging hole; 602, Strip groove; 603, Iron sheet. Detailed Implementation

[0039] To enhance understanding of the present invention, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. These embodiments are only used to explain the invention and do not limit the scope of protection of the invention.

[0040] Example 1

[0041] like Figure 1 As shown, the convenient urine testing device includes a test card transfer mechanism 1, a test card storage mechanism 2, a urine sampling mechanism 3, an image acquisition mechanism 4, and a recycling mechanism 5. Each mechanism is housed within a closed enclosure.

[0042] The card storage mechanism 2, the urine sampling mechanism 3, and the recycling mechanism 5 are distributed around the test card transfer mechanism 1.

[0043] The test card transfer mechanism 1 is used to remove the test card 6 from the card storage mechanism 2 and transfer it to the urine sampling mechanism 3. Then, the test card 6 is transferred from the urine sampling mechanism 3 to the image acquisition mechanism 4 and then to the recycling mechanism 5.

[0044] The card storage mechanism 2 is used to store and provide unused test cards 6 to the test card transfer mechanism 1;

[0045] The urine sampling mechanism 3 is provided with an inlet, an outlet and a card insertion slot. The inlet is used to connect to the urine tube, the outlet is used to discharge excess urine, and the card insertion slot is used to insert unused test cards 6 into the interior. The unused test cards 6 are wetted by the urine in the urine sampling mechanism 3.

[0046] The image acquisition mechanism 4 is used to acquire images on the test card 6;

[0047] The recycling mechanism 5 is used to store test cards 6 that have been soaked in urine.

[0048] When using this solution, the inlet is connected to the urine catheter, allowing urine to flow normally from the inlet to the outlet. During this process, the urine passes through a bypass tube. The test card transfer mechanism 1 removes the test card 6 from the card storage mechanism 2 and transfers it to the urine sampling mechanism 3. The test card 6 comes into contact with and is soaked in urine to complete the sampling. Then, the test card 6 is moved to the recycling mechanism 5 through the test card transfer mechanism 1. During the process, the image acquisition mechanism 4 completes the image acquisition. The information collection is then complete, and medical staff can use the images acquired by the image acquisition mechanism 4 to determine the corresponding information. Throughout the entire process, medical staff do not need to touch the test card 6 or the urine, making it more hygienic and convenient.

[0049] The test card transfer mechanism 1 includes a reciprocating drive component 101, a connecting rod 102, and an annular guide groove 103;

[0050] The reciprocating drive 101 is provided with a bracket, the output end of the reciprocating drive 101 is connected to one end of the connecting rod 102, and the other end of the connecting rod 102 is provided with a hook 105;

[0051] The annular guide groove 103 includes a first section 1031 and a second section 1032 connected end to end. The first section 1031 is directly set at both ends corresponding to the card storage mechanism 2 and the urine sampling mechanism 3. The second section 1032 is set at both ends corresponding to the urine sampling mechanism 3 and the card storage mechanism 2, respectively, and passes through the image acquisition mechanism 4 and the recycling mechanism 5.

[0052] The connecting rod 102 is provided with a guide anchor 106 that slides with the annular guide groove 103. The guide anchor 106 can only move unidirectionally from the tail end of the first segment 1031 to the head end of the second segment 1032, and unidirectionally from the tail end of the second segment to the head end of the first segment 1031. The upper edge of the test card 6 is provided with a hanging hole 601 for the hook 105 to hang on.

[0053] The reciprocating drive 101 drives the connecting rod 102 to reciprocate. Under the drive of the reciprocating drive 101, the anchor column of the connecting rod 102 slides in the annular guide groove 103. The position of the other end of the hook 105 is determined by the cooperation of the reciprocating drive 101 and the guide anchor column 106. Therefore, the storage card mechanism 2, urine sampling mechanism 3, image acquisition mechanism 4 and recycling mechanism 5 can be arranged according to the direction of the other end of the connecting rod 102. Since the hook 105 needs to pass through different mechanisms when reciprocating to the storage card mechanism 2, in order to avoid the hook 105 contacting the structure that should not be contacted when reciprocating to the storage card mechanism 2, it is necessary to set its reciprocating route differently. Therefore, a unidirectional movement design is adopted at the connection between the first segment 1031 and the second segment 1032 to avoid backtracking between the two segments.

[0054] The annular guide groove 103 is a T-shaped groove, and the end of the anchor column is a T-shaped piece. A step 104 is provided at the connection between the bottom of the tail end of the second section 1032 and the bottom of the first end of the first section 1031. The step 104 is deeper than the bottom of the first end of the first section 1031. A step 104 is provided at the connection between the bottom of the tail end of the first section 1031 and the bottom of the first end of the second section 1032. The step 104 is deeper than the bottom of the first end of the second section 1032.

[0055] A spring pin 107 is provided at the end of the guide anchor 106, and the end of the spring pin 107 abuts against the bottom of the annular guide groove 103. The spring pin 107 contacts the bottom of the T-shaped groove, so the end of the spring pin 107 can only move from the shallow side of the groove bottom to the deep side of the groove bottom, that is, the unidirectional movement effect, that is, the anchor will move in one direction. However, the steps 104 of the first section 1031 and the second section 1032 are provided, so the anchor can only move from the tail end of the first section 1031 to the head end of the second section 1032, and from the tail end of the second section 1032 to the head end of the first section 1031.

[0056] Combination Figure 5As shown, the card storage mechanism 2 includes a storage body 201 and a push plate 203; the push plate 203 is slidably fitted inside the storage body 201, and a feeding spring is provided at the bottom of the push plate 203 and the storage body 201, and the feeding spring pushes the push plate 203 toward the opening of the storage body 201;

[0057] The compartment 201 and the box are designed to be detachable. Specifically, they can be inserted to remove the compartment 201 and add the test card 6.

[0058] The two sides of the opening of the compartment 201 are provided with baffles 202 corresponding to the edges of the test card 6.

[0059] The opening of the compartment 201 is tilted so that when the hook 105 moves from bottom to top with the annular guide groove 103, it first contacts the upper hole of the test card 6, hooks the hook 105 tightly, and pulls the test card 6 out of the opening of the compartment 201.

[0060] The feeding spring and push plate 203 work together to push the test card 6 towards the bin opening. After the first test card 6 is removed from the bin opening, subsequent test cards 6 can be pushed towards the bin opening. By controlling the relative position of the hook 105 and the bin opening, the hook 105 moves to pick up a test card 6. The stop 202 prevents the test card 6 from being pushed directly out of the bin opening. After the hook 105 catches the test card 6, the test card 6 is pulled out from the side.

[0061] The test card 6 has side wings extending to both sides from its upper part. The baffles 202 are positioned corresponding to the side wings and the bottom of the test card 6, with the test card 6 being wider at the top and bottom and narrower in the middle. The baffles 202 are positioned corresponding to the wider parts of the test card 6 at the top and bottom, and the width of the narrower part in the middle of the test card 6 is less than the distance between the baffles 202 on both sides. Because the baffles 202 are positioned corresponding to the side wings and the bottom of the test card 6, and the wider parts of the test card 6 at the top and bottom, when the test card 6 is inside the compartment 201, the baffles 202 just block the upper and lower side wings and the wider part of the bottom of the test card 6, preventing the test card 6 from being pushed out. When the hook 105 pulls the test card 6 upwards, the side wings and the bottom of the test card 6 separate from the baffles 202, and the wider parts of the test card 6 will be offset from the baffles 202. The baffles 202 will then correspond to the narrower part in the middle of the test card 6, allowing the test card 6 to be pushed out directly between the baffles 202. Therefore, the test card 6 can be more easily removed from the compartment 201.

[0062] The urine sampling mechanism 3 includes a main pipe 301 and a bypass pipe 302 connected to the main pipe 301. The bypass pipe 302 connects to a sampling slot 303, the opening of which serves as the insertion slot for the test card 6. The test card 6 is immersed in urine within the sampling slot 303 to facilitate contact between the test card 6 and the urine. A valve 305 is installed on the main pipe 301 downstream of the bypass pipe 302 to allow urine to be easily collected in the bypass pipe 301.

[0063] The test card 6 has a strip groove 602 in the middle, and the test area of ​​the test card 6 is located in the strip groove 602. The opening of the sampling groove 303 is provided with a silicone sealing flap 304. The silicone sealing flap 304 can maintain the relative closed state of the sampling groove 303, and allow the test card 6 to enter the sampling groove 303 smoothly. At the same time, since the silicone sealing flap 304 will come into contact with the surface of the test card 6, it may contaminate the surface of the test card 6. Therefore, the strip groove 602 is provided so that urine can come into contact with the test area of ​​the strip groove 602 for detection. However, the silicone sealing flap 304 cannot extend into the strip groove 602, thereby avoiding contamination of the test card 6.

[0064] The image acquisition mechanism 4 includes a camera, which is set to correspond to the path of the moving test card 6. This facilitates image acquisition of the passing test card 6; the camera is only responsible for collecting images.

[0065] The recycling mechanism 5 includes a recycling bin 501. The opening of the recycling bin 501 is set to correspond to the path of the test card 6. A first electromagnet 502 is set on the upper side wall of the opening of the recycling bin 501. An iron part is set in the middle of the test card 6 for the first electromagnet 502 to attract. When the test card 6 passes the side of the opening of the recycling bin 501, the first electromagnet 502 is activated and attracts the iron part of the test card 6. The lower end of the test card 6 swings into the opening of the recycling bin 501, driving the reciprocating drive 101 in the opposite direction. The hook 105 moves in the opposite direction and separates from the hanging hole 601, closing the first electromagnet 502. The test card 6 falls into the recycling bin 501.

[0066] The first electromagnet is fixed to the box, and the recycling bin 501 is detachably connected to the box, making it easy to remove the waste from the recycling bin 501.

[0067] By using the first electromagnet 502 to attract the iron part at the lower edge of the test card 6, the test card 6 can be pulled from the hook 105 towards the opening, separating the test card 6 from the hook 105 and then entering the opening. During this process, the hook 105 moves back a certain distance to completely separate the hook 105 from the test card 6. After being separated from the hook 105, the test card 6 can be normally attracted into the opening by the first electromagnet 502.

[0068] Example 2

[0069] Compared to Example 1, it also includes the following differences, combined with Figure 4As shown, a second electromagnet 108 is provided at the inner end of the connecting rod 102 corresponding to the hook 105. The hook 105 includes an upper pin portion 1051 and a lower guide plate portion 1052. The two ends of the side edge of the guide plate portion 1052 are respectively fixed to the outer wall of the pin portion 1051. A strip-shaped window hole 1053 is provided between the middle of the side edge of the guide plate portion 1052 and the pin portion 1051. A unloading spring 109 is sleeved on the pin. The test card 6 is provided with a hanging hole 601 adapted to the hook 105. The hanging hole 601 includes a round hole portion and a strip hole portion. The round hole portion is adapted to the pin portion 1051, and the strip hole portion is adapted to the guide plate portion 1052. An iron sheet 603 is built into the upper part of the test card 6.

[0070] After the pin catches the round hole, the test card 6 is pulled out from the card storage mechanism 2. At this time, the guide plate has not yet been matched with the strip hole. The second electromagnet 108 is activated, and the second electromagnetic attraction acts on the iron plate 603. The iron plate 603 drives the test card 6 to slide towards the inner end of the pin. The guide plate will then be matched with the strip hole. From this point on, the guide plate clamps the test card 6, and the test card 6 cannot swing. The test card 6 is stably fixed. During this period, the unloading spring 109 is compressed. When the test card 6 is put into the recycling mechanism 5, the second electromagnet 108 is de-energized, and the elastic potential energy accumulated by the unloading spring 109 is released. Its elastic force pops the test card 6 out, helping the test card 6 to separate from the pin and bounce the test card 6 towards the recycling mechanism 5. With the addition of the first electromagnet 502 of the recycling mechanism 5, the test card 6 can be recycle very stably.

[0071] Advantages of this invention:

[0072] This invention enables the test card 6 to sample urine and collect data through the test card transfer mechanism 1, the card storage mechanism 2, the urine sampling mechanism 3, the image acquisition mechanism 4, and the recycling mechanism 5. It is very hygienic and convenient, and can significantly reduce the workload of medical staff. Staff can almost achieve zero contact with samples for testing.

[0073] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0074] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A convenient urine testing device, characterized in that, It includes a test card transfer mechanism (1), a card storage mechanism (2), a urine sampling mechanism (3), an image acquisition mechanism (4), and a recycling mechanism (5); The card storage mechanism (2), urine sampling mechanism (3) and recycling mechanism (5) are distributed around the test card transfer mechanism (1); The test card transfer mechanism (1) is used to take out the test card (6) from the card storage mechanism (2) and transfer it to the urine sampling mechanism (3). Then, the test card (6) is transferred from the urine sampling mechanism (3) to the recycling mechanism (5) after passing through the image acquisition mechanism (4). The card storage mechanism (2) is used to store and provide unused test cards (6) to the test card transfer mechanism (1); The urine sampling mechanism (3) is provided with an inlet, an outlet and a card slot. The inlet is used to connect to the urine tube, the outlet is used to discharge excess urine, and the card slot is used to insert unused test cards (6) into the interior. The unused test cards (6) are in contact with and soaked in urine in the urine sampling mechanism (3). The image acquisition mechanism (4) is used to acquire images on the test card (6); The recycling unit (5) is used to store test cards (6) that have been soaked in urine.

2. The convenient urine testing device according to claim 1, characterized in that: The test card transfer mechanism (1) includes a reciprocating drive (101), a connecting rod (102), and an annular guide groove (103); The reciprocating drive (101) is provided with a bracket, and the output end of the reciprocating drive (101) is connected to one end of the connecting rod (102). The other end of the connecting rod (102) is provided with a hook (105). The annular guide groove (103) includes a first section (1031) and a second section (1032) connected end to end. The first section (1031) is directly connected at both ends to the card storage mechanism (2) and the urine sampling mechanism (3). The second section (1032) is connected at both ends to the urine sampling mechanism (3) and the card storage mechanism (2), respectively, and passes through the image acquisition mechanism (4) and the recycling mechanism (5). The connecting rod (102) is provided with a guide anchor (106) that slides with the annular guide groove (103). The guide anchor (106) can only move unidirectionally from the tail end of the first segment (1031) to the head end of the second segment (1032), and unidirectionally from the tail end of the second segment to the head end of the first segment (1031). The upper edge of the test card (6) is provided with a hanging hole (601) for the hook (105) to hang.

3. The convenient urine testing device according to claim 2, characterized in that: The annular guide groove (103) is a T-shaped groove, and the end of the anchor column is a T-shaped piece. A step (104) is provided at the connection between the bottom of the tail end of the second section (1032) and the bottom of the first end of the first section (1031). The step (104) is deeper than the bottom of the first end of the first section (1031). A step (104) is provided at the connection between the bottom of the tail end of the first section (1031) and the bottom of the first end of the second section (1032). The step (104) is deeper than the bottom of the first end of the second section (1032). The end of the guide anchor (106) is provided with a spring pin (107), and the end of the spring pin (107) abuts against the bottom of the annular guide groove (103).

4. The convenient urine testing device according to claim 2, characterized in that: The storage mechanism (2) includes a storage body (201) and a push plate (203); the push plate (203) is slidably fitted inside the storage body (201), and a feeding spring is provided at the bottom of the push plate (203) and the storage body (201), and the feeding spring pushes the push plate (203) toward the opening of the storage body (201); The two sides of the opening of the compartment (201) are provided with baffles (202) corresponding to the edge of the test card (6).

5. The convenient urine testing device according to claim 4, characterized in that: The test card (6) has side wings extending to both sides from the upper part, and the stop (202) is provided corresponding to the side wings and the bottom of the test card.

6. The convenient urine testing device according to claim 2, characterized in that: The urine sampling mechanism (3) includes a main pipe (301) and a bypass pipe (302) provided on the main pipe (301). The bypass pipe (302) is connected to a sampling slot (303). The slot of the sampling slot (303) is the card insertion slot. The test card (6) is in contact with and wetted by urine in the sampling slot (303).

7. The convenient urine testing device according to claim 6, characterized in that: The test card (6) has a strip groove (602) in the middle, the test area of ​​the test card (6) is located in the strip groove (602), and the opening of the sampling groove (303) is provided with a silicone sealing flap (304).

8. The convenient urine testing device according to claim 2, characterized in that: The image acquisition mechanism (4) includes a camera, and the camera is set to the path of the test card (6) moving.

9. The convenient urine testing device according to claim 2, characterized in that: The recycling mechanism (5) includes a recycling bin (501). The opening of the recycling bin (501) is set to correspond to the path of the test card (6) movement. A first electromagnet (502) is set on the upper side wall of the opening of the recycling bin (501). An iron part for the first electromagnet (502) to be attracted is set in the middle of the test card (6). When the test card (6) passes the side of the opening of the recycling bin (501), the first electromagnet (502) is activated and attracts the iron part of the test card (6). The lower end of the test card (6) swings into the opening of the recycling bin (501), driving the reciprocating drive (101) in the opposite direction. The hook (105) moves in the opposite direction and separates from the hanging hole (601), closing the first electromagnet (502). The test card (6) falls into the recycling bin (501).

10. The convenient urine testing device according to claim 2, characterized in that: The connecting rod (102) is equipped with an electromagnet at the inner end of the hook (105). The hook (105) includes an upper pin part (1051) and a lower guide plate part (1052). The two ends of the side edge of the guide plate part (1052) are respectively fixed to the outer wall of the pin part (1051). A strip-shaped window hole (1053) is left between the middle of the side edge of the guide plate part (1052) and the pin part (1051). The pin is fitted with a unloading spring (109). The test card (6) is provided with a hanging hole (601) that is adapted to the hook (105). The hanging hole (601) includes a round hole part and a strip hole part. The round hole part is adapted to the pin part (1051), and the strip hole part is adapted to the guide plate part (1052). An iron sheet (603) is built into the upper part of the test card (6).

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