Multipurpose automatic urine sampling machine

Abstract

The utility model relates to the technical field of urine sample collection, in particular to a multipurpose automatic urine sampling machine. The utility model provides a multipurpose automatic urine sampling machine which is characterized in that a base is fixed on a squat toilet, a central control box is fixed on one side of the base, a sampling unit is fixed in the central control box, and a movable end of the sampling unit is suitable for driving a urine sampling pipe to collect a urine sample; the liquid suction unit is arranged in the central control box in a sliding manner, and the liquid suction unit is suitable for sucking air in the urine collection tube under negative pressure; the film feeding unit is fixed to the side, away from the center control box, of the base. The film rolling unit is fixed to the side, close to the center control box, of the base. The sampling film is suitable for moving from the film feeding unit to the film rolling unit. Wherein after the sampling cover at the bottom of the urine sampling tube is removed, the movable end of the liquid suction unit is suitable for being inserted into the urine sampling tube; after the urine sampling pipe moves downwards to the liquid suction station, the sampling film is suitable for guiding urine to flow from the film feeding unit to the film rolling unit; the liquid suction unit is suitable for sucking the urine sample into the urine sampling tube.

Description

Technical Field

[0001] The utility model relates to the technical field of urine sample collection, in particular to a multi-purpose automatic urine sampling machine. Background Art

[0002] In clinical practice, whether the urine sample collection method is correct directly affects the sample quality and test results.

[0003] When collecting midstream urine, in order to avoid spilling urine on their hands when the urine cup is placed under the urine stream, the examinee usually chooses to interrupt the process once, puts the collection container in place and then continues to urinate and collect the sample. When the collection is completed, interrupt the process again to drain the back urine. During urination, interrupting the urine flow will cause the urethra to contract, which may cause some proteins, white blood cells or pollutants in the urethra to be discharged along with the urine flow, and the cleanliness of the midstream urine cannot be guaranteed.

[0004] When women take urine samples, the correct sampling method is to hold the urine cup near the urethra with one hand to collect urine, and use the other hand to separate the labia majora to prevent urine from contacting the labia majora before entering the urine cup, which may cause contamination of the urine sample and affect the test results. In fact, it is extremely difficult for female subjects to operate with both hands.

[0005] It is very inconvenient for women to collect urine samples while sitting on the toilet, so they will choose squatting toilets, which makes it more difficult for pregnant women, the elderly, and patients with limited mobility to collect urine samples.

[0006] In addition, due to women's physiological structure, there is a high chance that urine will flow onto their hands and contaminate hand hygiene during the sampling process.

[0007] Therefore, it is necessary to develop a multi-purpose automatic urine sampler. Utility Model Content

[0008] The utility model aims to provide a multi-purpose automatic urine sampling machine to solve the above problems.

[0009] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a multi-purpose automatic urine sampling machine, comprising:

[0010] A base, a central control box, a sampling unit, a liquid aspiration unit, a film rolling unit and a film delivery unit, wherein the base is fixed on the squat toilet, and a through groove is provided on the base, and the through groove is connected to the squat toilet;

[0011] The central control box is fixed on one side of the base;

[0012] The sampling unit is fixed in the central control box, and the movable end of the sampling unit is suitable for driving the urine collection tube to collect urine samples;

[0013] The liquid suction unit is slidably disposed in the central control box, and the liquid suction unit is suitable for negative pressure suction of air in the urine collection tube;

[0014] The film delivery unit is fixed on a side of the base away from the central control box;

[0015] The film rolling unit is fixed on one side of the base close to the central control box, and the sampling film is suitable for moving from the film feeding unit to the film rolling unit;

[0016] Wherein, after the sampling cover at the bottom of the urine collection tube is taken off, the movable end of the liquid suction unit is suitable for inserting into the urine collection tube;

[0017] After the urine collection tube moves downward to the liquid absorption station, the sampling membrane is suitable for guiding the urine to flow from the membrane delivery unit to the membrane rolling unit; the liquid absorption unit is suitable for sucking the urine sample into the urine collection tube.

[0018] Preferably, the sampling unit comprises: a screw rod, a tube socket and a linkage slider, and the screw rod is rotatably arranged in the central control box;

[0019] The linkage slider is sleeved on the outer wall of the screw rod, and the linkage slider is adapted to the screw rod thread;

[0020] The tube socket is fixed on the side wall of the linkage slider, and the tube socket is suitable for driving the urine collection tube to move up and down, and the tube socket is linked with the liquid suction unit.

[0021] Preferably, a cover-off unit is fixed in the central control box, and the cover-off unit comprises: a support plate, a linear motor, a sliding plate, a pin fixing seat and a cover-off assembly, the support plate is vertically fixed in the central control box, and the linear motor is fixed on the side wall of the support plate;

[0022] The sliding plate is slidably arranged on the side wall of the supporting plate, and the sliding plate is transmission-connected to the linear motor;

[0023] The pin fixing seat is fixed to the upper end of the side wall of the sliding plate, and the movable end of the liquid suction unit is suitable for being inserted into the pin fixing seat;

[0024] The cover-removing assembly is fixed to the lower end of the side wall of the sliding plate, and the cover-removing unit is suitable for removing the sampling cover at the lower end of the urine sampling tube;

[0025] The tube socket drives the urine collection tube to move to the waiting position for decapping, and the linear motor drives the sliding plate to move horizontally so that the decapping assembly is located below the urine collection tube;

[0026] After the movable end of the cover-detaching assembly limits the sampling cover at the lower end of the urine sampling tube, the tube socket moves upward to make the sampling cover detach from the urine sampling tube.

[0027] Preferably, the cap removal assembly comprises: a tube cap seat, a cap removal drive and a cap removal insert, the tube cap seat is fixed to the side wall of the sliding plate, and a placement groove adapted to the sampling cover is provided on the tube cap seat;

[0028] The cover removal drive is fixed to the other side wall of the sliding plate;

[0029] The cover-off plug piece is matched with the sampling cover, and the cover-off plug piece is fixed to the movable end of the cover-off drive;

[0030] Wherein, after the sampling cover is inserted into the placement groove, the cover-off drive is suitable for driving the cover-off insert to move horizontally, so that the cover-off insert can be inserted into the gap between the urine sampling tube and the sampling cover.

[0031] Preferably, the liquid suction unit comprises: a suction needle, a suction pump and a needle seat, the suction pump is fixed in the central control box, and the suction needle is connected to the suction pump through a hose;

[0032] The needle seat is suitable for being inserted into the pin fixing seat;

[0033] The aspiration needle passes through the needle seat, and the aspiration needle is suitable for being inserted into a tube socket.

[0034] Preferably, the film rolling unit comprises: a reel motor, a reel inserting rod, a first slide rail, a first push rod motor and a first push rod, the first slide rail is horizontally fixed on the base, the first push motor is fixed on the base, and the first push rod motor and the first slide rail are parallel to each other;

[0035] A first linkage plate is slidably disposed on the first slide rail, and the first linkage plate is fixed to the movable end of the first push rod motor;

[0036] The first push rod is fixed to the side wall of the first linkage plate, and the first push rod is suitable for being inserted into the winding column;

[0037] The reel motor is fixed on the base, the reel insertion rod is in driving connection with the reel motor, and the reel insertion rod is suitable for inserting into the other end of the reeling column;

[0038] The reel rod rotates circumferentially to reel in the discarded sampling membrane.

[0039] Preferably, the film feeding unit comprises: a film feeding rod, a damper, a second slide rail, a second push rod motor and a second push rod, the second slide rail is horizontally fixed on the base, the second push motor is fixed on the base, and the second push rod motor and the second slide rail are parallel to each other;

[0040] A second linkage plate is slidably arranged on the second slide rail, and the second linkage plate is fixed to the movable end of the second push rod motor;

[0041] The second push rod is fixed to the side wall of the second linkage plate, and the second push rod is suitable for being inserted into the film feeding column;

[0042] A limit block is vertically fixed to one end of the base away from the second push rod, the film delivery rod is rotatably arranged on the side wall of the limit block, and the film delivery rod is suitable for being inserted into the film delivery column;

[0043] The damper is fixed to the outer end of the second plunger.

[0044] Preferably, a forming bracket is fixed above the film delivery column and the winding column, and the forming bracket is "V"-shaped. The sampling film extends outward from the film delivery column, passes through the two forming brackets in sequence, and is fixed on the winding column;

[0045] The circumferential rotation of the winding column can drive the film feeding column to rotate synchronously.

[0046] Preferably, a toilet is hinged on the base, and the toilet is adapted to the through groove.

[0047] Preferably, a display screen is fixed on the central control box, and the display screen is electrically connected to the control system in the central control box.

[0048] Compared with the prior art, the embodiment of the utility model of a multi-purpose automatic urine sampler has the following beneficial effects: through the cooperation of the liquid aspiration unit, the sampling unit, the film rolling unit and the film delivery unit, the effect of automatic urine sampling is achieved, and the subject's hands are solved. It not only solves the inconvenience of urine collection, but also avoids the pollution of urine to the human body and the environment during the urine collection process. At the same time, it solves the pain point of urine collection for pregnant women, the elderly, the weak and patients with mobility difficulties.

[0049] Other features and advantages of the present invention will be set forth in the following description, and in part will become apparent from the description, or may be understood by implementing the present invention.

[0050] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0052] Figure 1 A three-dimensional diagram of a multi-purpose automatic urine sampling machine of the utility model is shown;

[0053] Figure 2 The internal stereogram of the central control box of the present utility model is shown;

[0054] Figure 3 A stereogram showing a sampling unit and a liquid aspiration unit of the utility model is shown;

[0055] Figure 4 A three-dimensional diagram of the cover removal unit of the utility model is shown;

[0056] Figure 5 A three-dimensional diagram of the liquid suction unit of the present invention is shown;

[0057] Figure 6 A three-dimensional diagram of the film delivery unit of the present invention is shown;

[0058] Figure 7 A three-dimensional view of the film rolling unit of the present invention is shown.

[0059] In the figure:

[0060] 1. Base; 10. Through slot; 11. Toilet; 2. Central control box; 20. Display screen; 21. Support plate; 22. Linear motor; 23. Sliding plate; 24. Pin fixing seat; 25. Cover removal assembly; 251. Pipe cap seat; 252. Cover removal drive; 253. Cover removal insert; 254. Placement slot; 26. Cover pressing plate;

[0061] 3. Sampling unit; 31. Screw rod; 32. Tube socket; 33. Linkage slide block; 34. Vertical slide rail;

[0062] 4. Liquid aspiration unit; 41. Aspiration needle; 42. Needle seat; 43. Elastic member; 44. Limiting groove;

[0063] 5. Film rolling unit; 51. Roller motor; 52. Roller inserting rod; 53. First slide rail; 54. First push rod motor; 55. First push rod;

[0064] 6. Film feeding unit; 61. Film feeding rod; 62. Damper; 63. Second slide rail; 64. Second push rod motor; 65. Second push rod;

[0065] 7. Forming bracket. DETAILED DESCRIPTION

[0066] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0067] like Figures 1 to 7As shown, the utility model provides a multi-purpose automatic urine sampling machine, including: a base 1, a central control box 2, a sampling unit 3, a liquid absorption unit 4, a film rolling unit 5 and a film delivery unit 6. The base 1 is fixed on a squat toilet, and a through slot 10 is provided on the base 1, and the through slot 10 is connected to the squat toilet; a barcode scanner is arranged on one side of the central control box 2, and the barcode scanner is suitable for scanning the tube code on the urine collection tube. When the subject brings the urine collection tube to the sampling machine, the infrared sensor detects the person, and the display screen 20 can automatically switch the display content, and the display screen 20 can broadcast the urine collection process to guide the subject to correctly use the sampling machine. A compartment door is arranged on the upper end of the central control box 2, and the compartment door is adapted to the tube socket 32. When the tube socket 32 ​​moves upward, it is suitable to open the compartment door to facilitate the insertion of the urine collection tube into the tube socket 32. The central control box 2 is fixed on one side of the base 1; the interior of the central control box 2 is hollow. The sampling unit 3 is fixed in the central control box 2, and the movable end of the sampling unit 3 is suitable for driving the urine collection tube to collect urine samples; the liquid absorption unit 4 is slidably arranged in the central control box 2, and the liquid absorption unit 4 is suitable for negative pressure suction of air in the urine collection tube; the film delivery unit 6 is fixed on the side of the base 1 away from the central control box 2; the film rolling unit 5 is fixed on the side of the base 1 close to the central control box 2, and the sampling film is suitable for moving from the film delivery unit 6 to the film rolling unit 5; the sampling film is fixed in a roll at the movable end of the film delivery assembly, and the sampling film can move from the film delivery unit 6 to the film rolling unit 5, and the sampling film is suitable for guiding urine to flow to the liquid absorption position to facilitate the urine collection tube to absorb liquid. Among them, after the urine collection tube is inserted into the movable end of the sampling unit 3, the sampling unit 3 is suitable for driving the urine collection tube to move to the cover removal standby position; after the sampling cover at the bottom of the urine collection tube is removed, the movable end of the liquid absorption unit 4 is suitable for inserting into the urine collection tube; after the urine collection tube moves downward to the liquid absorption station, the sampling membrane is suitable for guiding the urine to flow from the film delivery unit 6 to the film rolling unit 5; the liquid absorption unit 4 is suitable for sucking the urine sample into the urine collection tube. The urine collection tube of the utility model includes: a sampling cover, a liquid storage tube and a sampling cover, the liquid storage tube is hollow inside, and a sampling hole is provided at the lower end of the liquid storage tube, the sampling cover is sleeved on the lower end of the liquid storage tube, and the sampling cover is suitable for sealing the sampling hole; the sampling cover is covered on the upper end of the liquid storage tube, and the sampling cover is made of flexible material, and the suction needle 41 is suitable for piercing the sampling cover. Through the cooperation of the liquid suction unit 4, the sampling unit 3, the film rolling unit 5 and the film delivery unit 6, the effect of automatic urine sampling is achieved, which solves the problem of the hands of the examinee, not only solves the inconvenience of urine collection, but also avoids the pollution of urine to the human body and the environment during the urine collection process, and at the same time, solves the pain point of urine collection for pregnant women, the elderly, the weak and patients with limited mobility. The sampling machine of the present application can provide a sitting or squatting method to automatically collect urine samples according to the needs of the examinee.

[0068] Reference Figure 3The sampling unit 3 includes: a screw rod 31, a tube socket 32 ​​and a linkage slider 33. The screw rod 31 is rotatably arranged in the central control box 2. A driving motor is fixed in the central control box 2. The screw rod 31 is fixed to the rotating end of the driving motor. When the driving motor drives the screw rod 31 to rotate circumferentially, the screw rod 31 is suitable for synchronously driving the linkage slider 33 to move vertically up and down synchronously. In order to improve the stability of the movement of the linkage slider 33, a vertical slide rail 34 is fixed to the side wall of the central control box 2. The vertical slide rail 34 is parallel to the screw rod 31, and the linkage slider 33 is slidably arranged on the side wall of the vertical slide rail 34. The linkage slider 33 is sleeved on the outer wall of the screw rod 31, and the linkage slider 33 is threadedly adapted to the screw rod 31; the tube socket 32 ​​is fixed to the side wall of the linkage slider 33. The tube socket 32 ​​is suitable for driving the urine sampling tube to move up and down, and the tube socket 32 ​​is linked with the liquid suction unit 4. The tube socket 32 ​​has a vertical hole, into which the urine collection tube is suitable for being inserted, and the sampling cover at the lower end of the urine collection tube is suitable for protruding from the tube socket 32. A sensor is provided in the tube socket 32, and the sensor is suitable for detecting whether the urine collection tube is inserted into the tube socket 32.

[0069] Reference Figure 4In order to facilitate the separation of the sampling cover from the lower end of the urine sampling tube, a cover removal unit is fixed in the central control box 2, and the cover removal unit includes: a support plate 21, a linear motor 22, a sliding plate 23, a pin fixing seat 24 and a cover removal assembly 25. The support plate 21 is vertically fixed in the central control box 2, and the support plate 21 and the base 1 are perpendicular to each other. The linear motor 22 is fixed to the side wall of the support plate 21; the linear motor 22 is horizontally arranged, and a threaded rod is fixed to the movable end of the linear motor 22, and the threaded rod is horizontally arranged. Two horizontal slide rails are fixed to the side wall of the support plate 21, and the two horizontal slide rails are respectively arranged on both sides of the threaded rod, and the horizontal slide rails are parallel to the threaded rod. The sliding plate 23 is thread-matched with the threaded rod, and the sliding plate 23 is slidingly matched with the horizontal slide rail. When the linear motor 22 drives the threaded rod to rotate circumferentially, the threaded rod is suitable for driving the sliding plate 23 to move horizontally along the horizontal slide rail synchronously. The sliding plate 23 is slidably arranged on the side wall of the support plate 21, and the sliding plate 23 is transmission-connected with the linear motor 22; the pin fixing seat 24 is fixed on the upper end of the side wall of the sliding plate 23, and the movable end of the liquid suction unit 4 is suitable for being inserted into the pin fixing seat 24; a limiting groove 44 is provided on the pin fixing seat 24, and the needle seat 42 is suitable for being inserted into the limiting groove 44. In order to facilitate the limiting of the needle seat 42, an elastic member 43 is fixed on the inner wall of the limiting groove 44, and the elastic member 43 is suitable for limiting the needle seat 42. When the needle seat 42 is inserted into the limiting groove 44 from the outside to the inside, the needle seat 42 is suitable for squeezing the elastic member 43 to deform, and after the needle seat 42 is inserted into the limiting groove 44, the elastic member 43 is suitable for being reset to prevent the needle seat 42 from being separated from the limiting groove 44. The sliding plate 23 is provided with a linkage block on the side wall thereof, and a cover pressing piece 26 is fixed on the side wall thereof, and an arc groove is provided on the cover pressing piece 26, and the cover pressing piece 26 is suitable for being inserted between the needle seat 42 and the sampling cover. A driving member is fixed on the side of the sliding plate 23 away from the pin fixing seat 24, and the driving member is suitable for driving the linkage block to move vertically up and down relative to the sliding plate 23. The tube socket 32 ​​drives the needle seat 42 to move upward, and after the needle seat 42 is inserted into the limiting groove 44, the cover pressing piece 26 can be inserted between the sampling cover and the needle seat 42 synchronously. When the tube socket 32 ​​moves downward, the driving member drives the linkage block to move downward synchronously, so that the suction needle 41 can be separated from the sampling cover. The setting of the cover pressing piece 26 can prevent the suction needle 41 from being separated from the sampling cover, and drive the sampling cover to be separated from the urine collection tube.The decapping assembly 25 is fixed at the lower end of the side wall of the sliding plate 23, and the decapping unit is suitable for removing the sampling cover at the lower end of the urine collecting tube; wherein, the tube socket 32 ​​drives the urine collecting tube to move to the waiting decapping position, and the linear motor 22 drives the sliding plate 23 to move horizontally so that the decapping assembly 25 is located below the urine collecting tube; after the movable end of the decapping assembly 25 limits the sampling cover at the lower end of the urine collecting tube, the tube socket 32 ​​moves upward to separate the sampling cover from the urine collecting tube.

[0070] Reference Figure 4 The decapping assembly 25 comprises: a tube cap seat 251, a decapping drive 252 and a decapping insert 253. The tube cap seat 251 is fixed to the side wall of the sliding plate 23, and a placement slot 254 adapted to the sampling cap is provided on the tube cap seat 251; the sampling cap is suitable for being inserted into the placement slot 254, and a sensor is fixed to the side wall of the tube cap seat 251, and the sensor is suitable for detecting whether there is a sampling cap in the placement slot 254. The decapping drive 252 is fixed to the other side wall of the sliding plate 23; the decapping insert 253 is adapted to the sampling cap, and the decapping insert 253 is fixed to the movable end of the decapping drive 252; wherein, after the sampling cap is inserted into the placement slot 254, the decapping drive 252 is suitable for driving the decapping insert 253 to move horizontally, so that the decapping insert 253 can be inserted into the gap between the urine collection tube and the sampling cap. After the cover-removing insert 253 limits the sampling cover, the tube socket 32 ​​drives the urine sampling tube to move upward so that the sampling cover can be separated from the lower end of the urine sampling tube.

[0071] Reference Figure 5 The liquid suction unit 4 includes: a suction needle 41, a suction pump and a needle seat 42. The suction pump is fixed in the central control box 2. The suction needle 41 is connected to the suction pump through a hose. The needle seat 42 is suitable for being inserted into the pin fixing seat 24. The suction needle 41 passes through the needle seat 42, and the suction needle 41 is suitable for being inserted into the tube socket 32. After the suction needle 41 is inserted into the urine collection tube, when the urine collection tube moves to the liquid suction station, the suction pump is suitable for vacuuming the urine collection tube when it works, and the suction pump is suitable for adsorbing the urine sample into the urine collection tube. When the urine sample liquid level in the urine collection tube rises to a specified height, the suction pump is stopped, and the tube socket 32 ​​moves upward. Synchronously, the sliding plate 23 moves toward the direction of the urine collection tube. When the urine collection tube moves to the cover-to-be-removed station, the needle seat 42 is suitable for being inserted into the limiting groove 44; and the tube socket 32 ​​moves downward so that the urine collection tube can be inserted into the sampling cover. After the capping is completed, the aspiration needle 41 is simultaneously detached from the sampling cover.

[0072] Reference Figure 7The film rolling unit 5 includes: a reel motor 51, a reel plug rod 52, a first slide rail 53, a first push rod motor 54 and a first push rod 55. The first slide rail 53 is horizontally fixed on the base 1, the first push motor is fixed on the base 1, and the first push rod motor 54 is parallel to the first slide rail 53; a first linkage plate is slidably arranged on the first slide rail 53, and the first linkage plate is fixed to the movable end of the first push rod motor 54; the first push rod 55 is fixed to the side wall of the first linkage plate, and the first push rod 55 is suitable for inserting into the winding column; the reel motor 51 is fixed on the base 1, the reel plug rod 52 is connected to the reel motor 51 by transmission, and the reel plug rod 52 is suitable for inserting the other end of the winding column; wherein the reel plug rod 52 rotates circumferentially to roll up the discarded sampling film. When the reel motor 51 drives the reel plug rod 52 to rotate circumferentially, the first push rod 55 can prevent the winding column from detaching from the end of the reel plug rod 52.

[0073] Reference Figure 6 The film delivery unit 6 includes: a film delivery rod 61, a damper 62, a second slide rail 63, a second push rod motor 64 and a second push rod 65. The second slide rail 63 is horizontally fixed on the base 1, the second push motor is fixed on the base 1, and the second push rod motor 64 is parallel to the second slide rail 63; a second linkage plate is slidably arranged on the second slide rail 63, and the second linkage plate is fixed to the movable end of the second push rod motor 64; the second push rod 65 is fixed to the side wall of the second linkage plate, and the second push rod 65 is suitable for inserting into the film delivery column; a limit block is vertically fixed to the end of the base 1 away from the second push rod 65, and the film delivery rod 61 is rotatably arranged on the side wall of the limit block, and the film delivery rod 61 is suitable for inserting into the film delivery column; the damper 62 is fixed to the outer end of the second rod. The setting of the damper 62 can prevent the film delivery column from loosening when the film delivery column is driven to rotate by the sampling film. The damper 62 cooperates with the reel motor 51 to straighten the sampling membrane so that the urine sample can flow along the sampling membrane and move toward the urine collection tube.

[0074] Reference Figure 6 In order to facilitate the guidance of urine samples, a forming bracket 7 is fixed above the film delivery column and the winding column. The forming bracket 7 is "V" shaped. The sampling film extends outward from the film delivery column, passes through the two forming brackets 7 in sequence, and is fixed on the winding column; the circumferential rotation of the winding column can drive the film delivery column to rotate synchronously. Preferably, the horizontal height of the forming bracket 7 near the film delivery plug rod 61 is greater than the forming bracket 7 near the film rolling plug rod to ensure that the urine sample can flow in the direction of the urine collection tube.

[0075] In order to adapt to different groups of people, a toilet 11 is hinged on the base 1, and the toilet 11 is adapted to the through groove 10. After the toilet 11 is placed on the base 1, the subject is suitable to sit on the toilet 11, which solves the pain point of urine collection for pregnant women, the elderly, the weak and patients with limited mobility.

[0076] All devices (parts without specific structure) selected in this application are universal standard parts or parts known to those skilled in the art, and their structures and principles can be known by those skilled in the art through technical manuals or conventional experimental methods. In addition, the software programs involved in this application are all prior art, and this application does not involve any improvement to the software programs.

[0077] In the description of the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0078] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0079] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interfaces, and the indirect coupling or communication connection of devices or units can be electrical, mechanical or other forms.

[0080] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0081] In addition, each functional unit in each embodiment of the present utility model may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit.

[0082] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without departing from the technical concept of the invention through the above description. The technical scope of the invention is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A multi-purpose automatic urine sampling machine, characterized in that: include: A base (1), a central control box (2), a sampling unit (3), a liquid aspiration unit (4), a film rolling unit (5) and a film delivery unit (6), wherein the base (1) is fixed on a squat toilet, and a through groove (10) is provided on the base (1), and the through groove (10) is connected to the squat toilet; The central control box (2) is fixed on one side of the base (1); The sampling unit (3) is fixed in the central control box (2), and the movable end of the sampling unit (3) is suitable for driving a urine sampling tube to collect urine samples; The liquid suction unit (4) is slidably arranged in the central control box (2), and the liquid suction unit (4) is suitable for sucking the air in the urine collection tube under negative pressure; The film delivery unit (6) is fixed on a side of the base (1) away from the central control box (2); The film rolling unit (5) is fixed to a side of the base (1) close to the central control box (2), and the sampling film is suitable for moving from the film feeding unit (6) to the film rolling unit (5); Wherein, after the sampling cover at the bottom of the urine collection tube is taken off, the movable end of the liquid absorption unit (4) is suitable for inserting into the urine collection tube; After the urine collection tube moves downward to the liquid aspiration station, the sampling membrane is suitable for guiding urine to flow from the membrane delivery unit (6) to the membrane rolling unit (5); the liquid aspiration unit (4) is suitable for aspirating urine samples into the urine collection tube.

2. A multi-purpose automatic urine sampling machine as claimed in claim 1, characterized in that: The sampling unit (3) comprises: a screw rod (31), a tube socket (32) and a linkage slider (33); the screw rod (31) is rotatably disposed in the central control box (2); The linkage slider (33) is sleeved on the outer wall of the screw rod (31), and the linkage slider (33) is threadably matched with the screw rod (31); The tube socket (32) is fixed to the side wall of the linkage slide block (33), the tube socket (32) is suitable for driving the urine collection tube to move up and down, and the tube socket (32) is linked with the liquid suction unit (4).

3. A multi-purpose automatic urine sampling machine as claimed in claim 2, characterized in that: A cover removal unit is fixed in the central control box (2), and the cover removal unit comprises: a support plate (21), a linear motor (22), a sliding plate (23), a pin fixing seat (24) and a cover removal assembly (25), wherein the support plate (21) is vertically fixed in the central control box (2), and the linear motor (22) is fixed to the side wall of the support plate (21); The sliding plate (23) is slidably arranged on the side wall of the support plate (21), and the sliding plate (23) is transmission-connected to the linear motor (22); The pin fixing seat (24) is fixed to the upper end of the side wall of the sliding plate (23), and the movable end of the liquid suction unit (4) is suitable for being inserted into the pin fixing seat (24); The cover-removing assembly (25) is fixed to the lower end of the side wall of the sliding plate (23), and the cover-removing unit is suitable for removing the sampling cover at the lower end of the urine sampling tube; The tube socket (32) drives the urine collection tube to move to a position where the cover is to be removed, and the linear motor (22) drives the sliding plate (23) to move horizontally, so that the cover removal assembly (25) is located below the urine collection tube; After the movable end of the cover-detaching assembly (25) limits the sampling cover at the lower end of the urine sampling tube, the tube socket (32) moves upward to allow the sampling cover to detach from the urine sampling tube.

4. A multi-purpose automatic urine sampling machine as claimed in claim 3, characterized in that: The cap removal assembly (25) comprises: a tube cap seat (251), a cap removal drive (252) and a cap removal insert (253); the tube cap seat (251) is fixed to the side wall of the sliding plate (23), and a placement groove adapted to the sampling cover is provided on the tube cap seat (251); The cover removal drive (252) is fixed to the other side wall of the sliding plate (23); The cover-removing plug (253) is matched with the sampling cover, and the cover-removing plug (253) is fixed to the movable end of the cover-removing drive (252); After the sampling cover is inserted into the placement slot, the cover removal drive (252) is adapted to drive the cover removal insert (253) to move horizontally, so that the cover removal insert (253) can be inserted into the gap between the urine sampling tube and the sampling cover.

5. A multi-purpose automatic urine sampling machine as claimed in claim 4, characterized in that: The liquid suction unit (4) comprises: a suction needle (41), a suction pump and a needle seat (42); the suction pump is fixed in the central control box (2); and the suction needle (41) is connected to the suction pump via a hose; The needle seat (42) is suitable for being inserted into the pin fixing seat (24); The aspiration needle (41) passes through the needle seat (42), and the aspiration needle (41) is suitable for being inserted into the tube socket (32).

6. A multi-purpose automatic urine sampling machine as claimed in claim 5, characterized in that: The film rolling unit (5) comprises: a rolling shaft motor (51), a rolling shaft inserting rod (52), a first slide rail (53), a first push rod motor (54) and a first push rod (55), wherein the first slide rail (53) is horizontally fixed on the base (1), the first push rod motor (54) is fixed on the base (1), and the first push rod motor (54) and the first slide rail (53) are parallel to each other; A first linkage plate is slidably disposed on the first slide rail (53), and the first linkage plate is fixed to the movable end of the first push rod motor (54); The first push rod (55) is fixed to the side wall of the first linkage plate, and the first push rod (55) is suitable for being inserted into the winding column; The reel motor (51) is fixed on the base (1), the reel insertion rod (52) is drivingly connected to the reel motor (51), and the reel insertion rod (52) is suitable for being inserted into the other end of the reeling column; The reel rod (52) rotates circumferentially to reel in the discarded sampling membrane.

7. A multi-purpose automatic urine sampling machine as claimed in claim 6, characterized in that: The film feeding unit (6) comprises: a film feeding rod (61), a damper (62), a second slide rail (63), a second push rod motor (64) and a second push rod (65), wherein the second slide rail (63) is horizontally fixed on the base (1), the second push rod motor (64) is fixed on the base (1), and the second push rod motor (64) and the second slide rail (63) are parallel to each other; A second linkage plate is slidably disposed on the second slide rail (63), and the second linkage plate is fixed to the movable end of the second push rod motor (64); The second push rod (65) is fixed to the side wall of the second linkage plate, and the second push rod (65) is suitable for being inserted into the film feeding column; A limit block is vertically fixed to one end of the base (1) away from the second push rod (65); the film delivery rod (61) is rotatably arranged on the side wall of the limit block; the film delivery rod (61) is suitable for being inserted into the film delivery column; The damper (62) is fixed to the outer end of the film feeding insertion rod (61).

8. A multi-purpose automatic urine sampling machine as claimed in claim 7, characterized in that: A forming bracket (7) is fixed above the film delivery column and the winding column, and the forming bracket (7) is in a "V" shape. The sampling film extends outward from the film delivery column, passes through the two forming brackets (7) in sequence, and is fixed on the winding column; The circumferential rotation of the winding column can drive the film feeding column to rotate synchronously.

9. A multi-purpose automatic urine sampling machine as claimed in claim 8, characterized in that: A toilet seat (11) is hingedly connected to the base (1), and the toilet seat (11) is adapted to fit the through groove (10).

10. A multi-purpose automatic urine sampling machine as claimed in claim 9, characterized in that: A display screen (20) is fixed on the central control box (2), and the display screen (20) is electrically connected to a control system in the central control box (2).

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