CN112006721A

CN112006721A - Urological department sampler

Info

Publication number: CN112006721A
Application number: CN202010942275.2A
Authority: CN
Inventors: 邬韬; 段茜; 崔曙; 胡春燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2020-12-01
Anticipated expiration: 2040-09-09
Also published as: CN112006721B

Abstract

The invention discloses a urological sampler which comprises a fixing plate, wherein a cleaning box is fixedly connected to the upper part of one side of the fixing plate, a funnel is fixedly connected to one side of a linear motor sliding block through a connecting plate, a hose for discharging urine is communicated with the lower end of the funnel, a first urine receiving hopper, a second urine receiving hopper and a third urine receiving hopper are sequentially and fixedly connected to the inner wall of the upper part of the funnel from left to right through a connecting block, a water storage tank is fixedly installed inside the cleaning box, an air pump is also fixedly connected to the inner wall of the cleaning box, and an obliquely arranged water spraying opening is communicated to the side wall of a rotary nozzle. According to the invention, urine is directly divided into three sections, and then midstream urine is taken, so that sampling is accurate and convenient; the second urine receiving hopper is cleaned by introducing high-pressure water by using a pressurizing pump, and then high-speed gas is introduced for air drying; when the next patient passes through, the infrared switch senses the height of the funnel, the PLC controller controls the linear motor to descend, and the patient can finely adjust the height of the funnel through the operating buttons, so that the patient with different heights can operate and use the funnel conveniently.

Description

Urological department sampler

Technical Field

The invention relates to the technical field of urological sampling, in particular to a urological sampler.

Background

The urological department is a medicine for specially studying male and female urinary systems and male reproductive systems, and is a subordinate specialist subdivided from the field of surgery. The male urinary and reproductive systems are inseparable, while the female urinary tract is open to the external genitalia. In both men and women, the urinary tract and the genital tract are closely related and the diseases of the two often affect each other. Organs covered by urology include the kidneys, ureters, bladder, urethra, and the testicles, epididymis, vas deferens, seminal vesicles, prostate, scrotum and penis of the male reproductive system. The urological department can further subdivide into various specialized departments of urinary oncology, urinary calculus, micturition disorder, pediatric urology, sexual dysfunction, male infertility and the like. Urology and many medical fields such as nephrology, obstetrics and gynecology, andrology, oncology are also in fairly close relationship.

Urine examination is generally called urine routine examination, which is widely applied clinically, and the urine routine examination can comprehensively analyze components, properties, pH values and the like of urine, and has a good guiding significance for urinary system diseases. The conventional examination of urine can generally find whether the components such as red blood cells, white blood cells, urine protein and the like in the urine are normal, and the analysis of the components can judge the urinary system diseases, for example, the conventional examination of urine indicates that the white blood cells in the urine often indicate the existence of urinary tract infection; if the red blood cells are increased, hematuria is often suggested, and urinary system diseases causing hematuria are considered; if the protein in urine is abnormally high, renal affection needs to be considered. Further, urinary system diseases can be estimated from the specific gravity of urine and the pH of urine.

The urinalysis is the most conventional detection means in the urology department, the use is very common, and when the urinalysis is used for sampling, the detection result has errors due to more pollutants and impurities in the front section urine and the rear section urine; therefore, midstream urine is generally adopted as a test sample during sampling detection, but during sampling, the midstream urine is easy to cause insufficient urine volume through observation and manual operation of a patient, or is easy to spill out or splash the urine onto hands during sampling, so that the urine sampling device is very unhygienic.

To this end, we propose a urological sampler.

Disclosure of Invention

The technical task of the invention is to provide a urological sampler aiming at the defects, urine is directly divided into three sections, then middle section urine is taken, and sampling is accurate and convenient; the invention utilizes a pressurizing pump to introduce high-pressure water to clean the second urine receiving hopper, and then high-speed gas is introduced to carry out air drying; when the next patient passes through, being sensed by infrared switch, PLC controller control linear electric motor descends, and the patient passes through operating button fine setting funnel height, and the patient operation of the different heights of being convenient for is used, solves above-mentioned problem.

The technical scheme of the invention is realized as follows:

a urological sampler comprising:

the device comprises a fixed plate, wherein a cleaning box is fixedly connected to the upper part of one side of the fixed plate, a vertically arranged linear motor track is fixedly installed on one side of the fixed plate, a linear motor slider is slidably installed on the linear motor track, a funnel is fixedly connected to one side of the linear motor slider through a connecting plate, the lower end of the funnel is communicated with a hose for urination, an operating button for controlling the linear motor to ascend and descend is further installed on the surface of one side of the fixed plate, an infrared switch is fixedly installed on one side of the lower part of the cleaning box, a PLC (programmable logic controller) is installed on one side of the cleaning box, and the infrared switch is electrically connected with the PLC through a;

the inner wall of the upper part of the funnel is fixedly connected with a first urine receiving hopper, a second urine receiving hopper and a third urine receiving hopper sequentially from left to right through a connecting block, the lower ends of the first urine receiving hopper and the second urine receiving hopper are both connected with a conical part, the lower end of the conical part is provided with a urine discharge port, the lower end of the third urine receiving hopper is arranged to be a through port, the inner wall of the funnel is fixedly connected with a limiting strip, and the limiting strip is arranged right below the second urine receiving hopper;

one side of the upper part of the urine receiving cup is fixedly connected with a long handle, and the lower part of one end of the long handle is fixedly connected with two groups of convex blocks;

the bottom of the cleaning box is provided with a step opening which is aligned with the funnel from top to bottom, a rubber ring is fixedly bonded on the step of the step opening, a water storage box is fixedly arranged in the cleaning box, the lower part of the water storage box is communicated with a pressure pump, the outlet of the pressure pump is communicated with a tee joint through a first pipeline, an air pump is fixedly connected on the inner wall of the cleaning box, the inlet of the air pump is communicated with a vent on one side of the cleaning box, the outlet of the air pump is communicated with another inlet of the tee joint through a second pipeline, the lower end outlet of the tee joint is communicated with a hollow box, one side of the hollow box is fixedly connected on the inner wall of the cleaning box through a connecting rod, the lower part of the hollow box is fixedly connected with a sealed turntable bearing, the lower part of the turntable bearing is fixedly connected with a rotary nozzle, and the side, the rotary spray head, the turntable bearing and the interior of the hollow box are communicated, and the rotary spray head is arranged right above the second urine receiving hopper;

still install the solenoid valve on the pipeline before the force (forcing) pump import, force (forcing) pump, solenoid valve and air pump all through the wire with the PLC controller electricity is connected, the control end of PLC controller still is connected with linear electric motor's controlled end electricity.

By adopting the technical scheme, when the urine collecting device is used, urine is firstly scattered into the first urine receiving funnel, when the urine reaches the mark scale line or overflows, the urine scattering direction is directly changed, the urine is scattered into the second urine receiving funnel, when the urine in the second urine receiving funnel reaches the mark scale line or overflows, the urine scattering direction is changed again, and the residual urine is completely ejected from the third urine receiving funnel; the design directly divides urine into three sections, then middle section urine is taken, and sampling is accurate and convenient; after the patient leaves after sampling, the PLC controls the linear motor to ascend to the uppermost end, then the high-pressure water is introduced by the pressure pump to clean the second urine receiving hopper, and then the high-speed gas is introduced to dry the urine; when next patient passes through, being sensed by infrared switch, PLC controller control linear electric motor descends once more, and the patient can finely tune the funnel height through operating button, and the patient operation of the different heights of being convenient for is used, and is very convenient.

Preferably, the fixing plate is fixedly installed on a wall of a toilet, and the wall of the toilet is further fixedly connected with handrails, and the handrails are arranged on two sides of the fixing plate.

Through adopting above-mentioned technical scheme, install the fixed plate and be located the less corner of flow of people on the lavatory wall, avoid frequently being sensed by infrared switch, the design of handrail is convenient for the disabled person staff to support and use.

Preferably, the urine collecting device further comprises a urine pool, the fixing plate is arranged on the outer side of one end of the urine pool, one end of the hose is fixedly connected with a balancing weight, and the balancing weight is placed in the urine pool.

Through adopting above-mentioned technical scheme, the hose is provided with unnecessary length, can not influence the use at the funnel lift in-process, and the design of balancing weight prevents that the hose from going out the urinal when rising, with the one end of hose.

Preferably, the inner walls of the upper parts of the first urine receiving funnel and the second urine receiving funnel are both provided with mark scribed lines, and the inner wall of the second urine receiving funnel is provided with a teflon non-stick layer.

Through adopting above-mentioned technical scheme, the mark scale is convenient for the patient and observes and shift the urine direction of spilling, and utilizes the not sticky effect of teflon on-stick layer can play the urine, after high-speed rivers impact, can impact away the urine completely.

Preferably, the diameter of the urination orifice is set to be 1-2 mm.

By adopting the technical scheme, the caliber of the urination orifice is smaller, and the urine outflow speed is far smaller than the urination speed during urination; and the urine will flow out slowly after the urination is finished.

Preferably, the first pipeline and the second pipeline are both provided with one-way valves.

Through adopting above-mentioned technical scheme, reverse switch-on in washing or air-dry process has been avoided in the effect of check valve.

Preferably, the urine receiving cup and the long handle are of an integrated plastic structure, and the upper end of the urine receiving cup is provided with a urine drainage port.

Through adopting above-mentioned technical scheme, connect the urine cup to set up to disposable mode, so through plastic construction manufacturing cost lower.

Preferably, the limiting strips are provided with two groups, the inner side wall of the funnel is fixedly connected with a stop block, the stop block is arranged on the upper portion between the two groups of limiting strips, and the funnel is further provided with a notch.

Through adopting above-mentioned technical scheme, the effect of spacing is convenient for connect the urine cup to place, and utilizes the breach card between two sets of lugs of long handle lower part, is convenient for fixedly connect the urine cup.

Preferably, four groups of water spraying ports are arranged, and the four groups of water spraying ports are uniformly arranged on the outer side wall of the rotary spray head in a ring shape.

Through adopting above-mentioned technical scheme, under the effect of water jet, utilize the counter force that rivers are strikeed or the air current is strikeed, can make rotatory nozzle can rotate.

Preferably, the water storage tank is a high-strength stainless steel seal box, and the upper end of the water storage tank is communicated with a tap water inlet pipe.

Through adopting above-mentioned technical scheme, storage water tank and running water inlet tube intercommunication need not artifical makeup water, can last long-time use, and is very convenient.

Compared with the prior art, the invention has the advantages and positive effects that:

1. according to the invention, through the design of the funnel, the first urine receiving funnel, the second urine receiving funnel and the third urine receiving funnel, when the urinal is used, urine is firstly scattered into the first urine receiving funnel, when the urine reaches a mark scale line or overflows, the urine scattering direction is directly turned, the urine is scattered into the second urine receiving funnel, when the urine in the second urine receiving funnel reaches the mark scale line or overflows, the urine scattering direction is again turned, and the rest urine is completely ejected from the third urine receiving funnel; the design directly divides urine into three sections, then middle section urine is taken, and sampling is accurate and convenient;

2. according to the invention, an infrared switch, a cleaning box and a rotary nozzle are utilized, after a patient leaves after sampling is completed, a PLC controller controls a linear motor to ascend to the uppermost end, then high-pressure water is introduced by a pressure pump to clean a second urine receiving hopper, and then high-speed gas is introduced to dry the urine receiving hopper; when next patient passes through, being sensed by infrared switch, PLC controller control linear electric motor descends once more, and the patient can finely tune the funnel height through operating button, and the patient operation of the different heights of being convenient for is used, and is very convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a urological sampler according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a funnel according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an internal side view of a funnel according to an embodiment of the present invention;

fig. 4 is a schematic view of the internal structure of a second urine receiving funnel according to the embodiment of the present invention;

FIG. 5 is a schematic view of the bottom structure of the cleaning tank according to the embodiment of the present invention;

FIG. 6 is a schematic view of the internal structure of a cleaning tank according to an embodiment of the present invention;

FIG. 7 is a schematic structural view of a rotary spray head according to an embodiment of the present invention;

fig. 8 is a schematic view of an internal top structure of the spin head according to an embodiment of the present invention.

In the figure:

1. a fixing plate; 2. a linear motor track; 3. a tap water inlet pipe; 4. a cleaning tank; 5. an infrared switch; 6. a balancing weight; 7. a urine pool; 8. a hose; 9. a funnel; 10. a handrail; 11. a linear motor slider; 12. an operation button; 13. a toilet wall; 14. a first urine receiving funnel; 15. marking a scribed line; 16. a second urine receiving funnel; 17. a third urine receiving funnel; 18. connecting blocks; 19. a tapered portion; 20. a limiting strip; 21. a notch; 22. a long handle; 23. a bump; 24. a urine receiving cup; 25. a stopper; 26. a urine drainage port; 27. a Teflon non-stick layer; 28. a urine outlet; 29. a vent; 30. a step opening; 31. a rubber ring; 32. a PLC controller; 33. a water storage tank; 34. an electromagnetic valve; 35. a pressure pump; 36. a first conduit; 37. a tee joint; 38. a second conduit; 39. an air pump; 40. a connecting rod; 41. rotating the spray head; 42. a water jet; 43. a turntable bearing; 44. a hollow box; 45. a one-way valve; 46. keep off the urine skirt.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention is further described with reference to the following figures and specific examples.

Example 1

As shown in fig. 1-8, a urological sampler according to an embodiment of the present invention includes:

the urine collector comprises a fixing plate 1, wherein a cleaning box 4 is fixedly connected to the upper portion of one side of the fixing plate 1, a vertically arranged linear motor track 2 is fixedly installed on one side of the fixing plate 1, a linear motor slider 11 is slidably installed on the linear motor track 2, a funnel 9 is fixedly connected to one side of the linear motor slider 11 through a connecting plate, the lower end of the funnel 9 is communicated with a hose 8 for urination, an operating button 12 for controlling the linear motor to ascend and descend is further installed on the surface of one side of the fixing plate 1, an infrared switch 5 is fixedly installed on one side of the lower portion of the cleaning box 4, a PLC (programmable logic controller) 32 is installed on one side of the cleaning box 4, and the infrared switch;

the inner wall of the upper part of the funnel 9 is fixedly connected with a first urine receiving funnel 14, a second urine receiving funnel 16 and a third urine receiving funnel 17 from left to right in sequence through a connecting block 18, the lower ends of the first urine receiving funnel 14 and the second urine receiving funnel 16 are both connected with a conical part 19, the lower end of the conical part 19 is provided with a urine discharge port 28, the lower end of the third urine receiving funnel 17 is arranged to be a through port, the inner wall of the funnel 9 is fixedly connected with a limiting strip 20, and the limiting strip 20 is arranged under the second urine receiving funnel 16;

a long handle 22 is fixedly connected to one side of the upper part of the urine receiving cup 24, and two groups of convex blocks 23 are fixedly connected to the lower part of one end of the long handle 22;

the bottom of the cleaning box 4 is provided with a step opening 30 aligned with the hopper 9 up and down, a rubber ring 31 is fixedly bonded on the step of the step opening 30, a water storage tank 33 is fixedly installed inside the cleaning box 4, the lower part of the water storage tank 33 is communicated with a pressure pump 35, the outlet of the pressure pump 35 is communicated with a tee joint 37 through a first pipeline 36, the inner wall of the cleaning box 4 is also fixedly connected with an air pump 39, the inlet of the air pump 39 is communicated with a vent 29 on one side of the cleaning box 4, the outlet of the air pump 39 is communicated with the other inlet of the tee joint 37 through a second pipeline 38, the outlet at the lower end of the tee joint 37 is communicated with a hollow box 44, one side of the hollow box 44 is fixedly connected on the inner wall of the cleaning box 4 through a connecting rod 40, the lower part of the hollow box 44 is fixedly connected with a sealed turntable bearing 43, the lower part of the turntable bearing 43 is fixedly connected, the interiors of the rotary nozzle 41, the turntable bearing 43 and the hollow box 44 are communicated, and the rotary nozzle 41 is arranged right above the second urine receiving funnel 16;

the pipeline in front of the inlet of the pressure pump 35 is also provided with an electromagnetic valve 34, the pressure pump 35, the electromagnetic valve 34 and the air pump 39 are all electrically connected with the PLC 32 through wires, and the control end of the PLC 32 is also electrically connected with the controlled end of the linear motor.

In practice, as shown in fig. 1, the fixing plate 1 is fixedly installed on the lavatory wall 13, and the armrests 10 are also fixedly connected to the lavatory wall 13, and the armrests 10 are disposed at both sides of the fixing plate 1. The fixed plate 1 is installed on the toilet wall 13 and located at the corner with less pedestrian volume, frequent induction by the infrared switch 5 is avoided, and the design of the handrail 10 facilitates the supporting use of disabled people.

In fig. 1, a urinal 7 is further included, the fixing plate 1 is arranged outside one end of the urinal 7, one end of the hose 8 is fixedly connected with a balancing weight 6, and the balancing weight 6 is placed in the urinal 7. The hose 8 is provided with unnecessary length, can not influence the use in the funnel 9 lift process, and the design of balancing weight 6 prevents that the hose 8 from taking one end of hose 8 out of urinal 7 when rising.

As shown in fig. 2, the upper inner walls of the first urine receiving funnel 14 and the second urine receiving funnel 16 are both provided with mark marks 15, and the inner wall of the second urine receiving funnel 16 is provided with a teflon non-stick layer 27. The marking scale line 15 is convenient for the patient to observe, the urine scattering direction is timely shifted when the urine arrives, the Teflon non-stick layer 27 can play a role in preventing the urine from sticking, and the urine can be completely impacted after being impacted by high-speed water flow.

In particular, the diameter of the urination orifice 28 is set to 1-2 mm. The caliber of the urination port 28 is small, and the urine outflow speed is far lower than the urination speed during urination; and the urine will flow out slowly after the urination is finished.

As shown in fig. 6, check valves 45 are mounted on both the first and

second conduits

36 and 38. The one-way valve 45 prevents reverse conduction during washing or drying.

As shown in fig. 3, the urine receiving cup 24 is provided with an integral plastic structure with the long handle 22, and the upper end of the urine receiving cup 24 is provided with a urine introduction port 26. The urine receiving cup 24 is provided in a disposable manner, so that it is relatively inexpensive to manufacture by means of a plastic construction.

As shown in fig. 2-3, two sets of the limiting strips 20 are provided, a stopper 25 is further fixedly connected to the inner side wall of the funnel 9, the stopper 25 is disposed at the upper portion between the two sets of the limiting strips 20, and a notch 21 is further formed in the funnel 9. The limiting strip 20 is used for facilitating the placement of the urine receiving cup 24, and the notch 21 is used for being clamped between the two groups of convex blocks 23 at the lower part of the long handle 22 so as to facilitate the fixation of the urine receiving cup 24.

As shown in fig. 8, four sets of water jet nozzles 42 are provided, and the four sets of water jet nozzles 42 are uniformly arranged in a ring shape on the outer side wall of the rotary nozzle 41. The rotary head 41 can be rotated by the water jet 42 by the reaction force of the water jet or the air jet.

In fig. 6, the water storage tank 33 is provided as a high-strength stainless steel sealed tank, and the upper end of the water storage tank 33 is communicated with the tap water inlet pipe 3. The water storage tank 33 is communicated with the tap water inlet pipe 3, manual water supplement is not needed, the water storage tank can be used for a long time, and the water storage tank is very convenient.

By adopting the technical scheme, the design directly divides the urine into three sections, then takes the midstream urine, and is accurate and convenient to sample; then, the second urine receiving funnel 16 is cleaned by high-pressure water supplied from the pressurizing pump 35, and then dried by high-speed air.

Example 2

As shown in fig. 2 to fig. 3, the present embodiment is different from embodiment 1 in that a urine blocking skirt 46 integrally formed with the second urine receiving funnel 16 is further provided outside the bottom of the second urine receiving funnel 16.

By adopting the above technical scheme, urine is prevented from entering the urine receiving cup 24 along the outer wall of the second urine receiving funnel 16, so that the pollution of a urine sample is isolated, and the accuracy of the urine sample is improved.

For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when a patient walks right in front of the sampler, the approach of the patient is sensed through the infrared switch 5 (the child patient takes a sample under the accompany of parents), and the linear motor is controlled through the PLC 32, so that the linear motor slide block 11 descends to a specified position; then, the patient can finely adjust the height according to the height of the patient by using the operation button 12, so that the height of the funnel 9 is matched with the height of the patient, and the sampling is convenient; then the patient installs the received disposable urine receiving cup 24 on the limiting strip 20 below the second urine receiving funnel 16, and clamps the convex block 23 below the long handle 22 in the gap 21, after the preparation is finished; the patient begins to urinate into the first urine receiving funnel 14, and when the urine in the first urine receiving funnel 14 reaches the marking scale line 15 or overflows, the urination direction is transferred into the second urine receiving funnel 16; then, when the urine in the second urine receiving funnel 16 reaches the mark scale 15 or overflows (note that, the urine blocking skirt 46 integrated with the second urine receiving funnel 16 is further arranged at the outer side of the bottom of the second urine receiving funnel 16 in the invention, so as to prevent the urine from entering the urine receiving cup 24 along the outer wall of the second urine receiving funnel 16), the urination direction is transferred to the third urine receiving funnel 17; then waiting for 1-2 minutes, and taking out the urine receiving cup 24 after all urine in the second urine receiving funnel 16 is dripped into the urine receiving cup 24; then the urine in the urine receiving cup 24 is transferred into the sample cup by the operation of the long handle 22, and the urine sampling is completed; the design directly divides urine into three sections, then middle section urine is taken, and sampling is accurate and convenient;

after sampling is finished, the infrared switch 5 senses that the patient leaves, after 30-45 seconds of delay, the PLC 32 automatically rises to the topmost end, the mouth part of the funnel 9 is installed in the stepped mouth 30, the rotary spray head 41 is positioned in the second urine receiving funnel 16, then the second urine receiving funnel 16 is cleaned by high-speed water flow impact by opening the electromagnetic valve 34 and the pressure pump 35, and the cleaning lasts for 1-2 minutes; closing the electromagnetic valve 34 and the pressure pump 35, opening a switch of the air pump 39, and carrying out air drying by using high-speed air flow for 1-2 minutes; and air-drying for later use. When the next patient passes through, being sensed by infrared switch 5, PLC controller 32 control linear electric motor descends once more, and the patient can be through operating button 12 fine setting funnel 9 height, and the patient operation of the different heights of being convenient for is used, and is very convenient.

The present invention can be easily implemented by those skilled in the art from the above detailed description. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. A urological sampler, comprising: the cleaning device comprises a fixing plate (1), wherein a cleaning box (4) is fixedly connected to the upper portion of one side of the fixing plate (1).

2. The urological sampler according to claim 1, wherein a vertically arranged linear motor rail (2) is fixedly installed on one side of the fixing plate (1), a linear motor slider (11) is slidably installed on the linear motor rail (2), a funnel (9) is fixedly connected to one side of the linear motor slider (11) through a connecting plate, a hose (8) for urination is communicated with the lower end of the funnel (9), an operating button (12) for controlling the linear motor to ascend and descend is further installed on the surface of one side of the fixing plate (1), an infrared switch (5) is fixedly installed on one side of the lower portion of the cleaning box (4), a PLC (32) is installed on one side of the cleaning box (4), and the infrared switch (5) is electrically connected with the PLC (32) through a wire; the upper inner wall of the funnel (9) is fixedly connected with a first urine receiving hopper (14), a second urine receiving hopper (16) and a third urine receiving hopper (17) sequentially from left to right through a connecting block (18), the lower ends of the first urine receiving hopper (14) and the second urine receiving hopper (16) are connected with a conical part (19), the lower end of the conical part (19) is provided with a urine discharge port (28), the lower end of the third urine receiving hopper (17) is arranged to be a through port, a limiting strip (20) is fixedly connected to the inner wall of the funnel (9), and the limiting strip (20) is arranged under the second urine receiving hopper (16); the urine collecting cup is characterized by further comprising a urine collecting cup (24), one side of the upper part of the urine collecting cup (24) is fixedly connected with a long handle (22), and the lower part of one end of the long handle (22) is fixedly connected with two groups of convex blocks (23); the bottom of wasing case (4) is seted up step mouth (30) of lining up from top to bottom with funnel (9), it has rubber circle (31) to fix bonding on the step of step mouth (30), the inside fixed mounting who washs case (4) has storage water tank (33), the lower part intercommunication of storage water tank (33) has force (forcing) pump (35), the export of force (forcing) pump (35) has tee bend (37) through first pipeline (36) intercommunication, still fixedly connected with air pump (39) on the inner wall of wasing case (4), the import of air pump (39) and vent (29) intercommunication of wasing case (4) one side, and the export of air pump (39) passes through another import intercommunication of second pipeline (38) and tee bend (37), the lower extreme export intercommunication of tee bend (37) has cavity case (44), one side of cavity case (44) is passed through connecting rod (40) fixed connection on the inner wall of wasing case (4), the lower part of the hollow box (44) is fixedly connected with a sealed turntable bearing (43), the lower part of the turntable bearing (43) is fixedly connected with a rotary spray head (41), the side wall of the rotary spray head (41) is communicated with an obliquely arranged water spray opening (42), the rotary spray head (41), the turntable bearing (43) and the hollow box (44) are communicated, and the rotary spray head (41) is arranged right above the second urine receiving hopper (16); an electromagnetic valve (34) is further mounted on a pipeline in front of an inlet of the pressure pump (35), the electromagnetic valve (34) and the air pump (39) are electrically connected with the PLC (32) through wires, and a control end of the PLC (32) is further electrically connected with a controlled end of the linear motor; the fixing plate (1) is fixedly arranged on a toilet wall (13), the toilet wall (13) is also fixedly connected with handrails (10), and the handrails (10) are arranged on two sides of the fixing plate (1);

in practical application, when a patient walks right ahead of the sampler, the approach of the patient is sensed through the infrared switch (5), and the linear motor is controlled through the PLC (32), so that the linear motor slide block (11) descends to a specified position; then the height of the patient can be finely adjusted by using the operation button (12) according to the height of the patient, so that the height of the funnel (9) is matched with the height of the patient, and the sampling is convenient; then the patient installs the received disposable urine receiving cup (24) on the limiting strip (20) below the second urine receiving funnel (16), and clamps the convex block (23) below the long handle (22) in the gap (21), after the preparation is finished; the patient begins to urinate into the first urine receiving funnel (14), and when the urine in the first urine receiving funnel (14) reaches the mark marking line (15) or overflows, the urination direction is transferred into the second urine receiving funnel (16); then when the urine in the second urine receiving funnel (16) reaches the mark scale line (15) or overflows (note that the urine blocking skirt (46) integrated with the second urine receiving funnel (16) is arranged on the outer side of the bottom of the second urine receiving funnel (16), so that the urine is prevented from entering the urine receiving cup (24) along the outer wall of the second urine receiving funnel (16), the urine scattering direction is transferred to the third urine receiving funnel (17), then the urine receiving cup (24) is taken out after the urine in the second urine receiving funnel (16) is completely dripped into the urine receiving cup (24) after 1-2 minutes, then the urine in the urine receiving cup (24) is transferred to the sample cup through the operation of the long handle (22), and the urine sampling is completed;

after sampling is finished, the infrared switch (5) senses that a patient leaves, the PLC (32) automatically rises to the topmost end after the delay of 30-45 seconds, the opening part of the funnel (9) is installed in the step opening (30), the rotary nozzle (41) is located in the second urine receiving funnel (16), then the second urine receiving funnel (16) is cleaned by high-speed water flow impact through opening the electromagnetic valve (34) and the pressure pump (35), and the cleaning lasts for 1-2 minutes; closing the electromagnetic valve (34) and the pressure pump (35), opening a switch of the air pump (39), and carrying out air drying by utilizing high-speed airflow for 1-2 minutes; and air-drying for later use. When the next patient passes through, the infrared switch (5) senses the height, the PLC controller (32) controls the linear motor to descend again, and the height of the funnel (9) can be finely adjusted through the operating button (12) by the patient, so that the patient with different heights can operate and use conveniently, and the operation is very convenient.

3. A urological sampler according to claim 2, further comprising a urine pool (7), wherein the fixing plate (1) is arranged outside one end of the urine pool (7), one end of the hose (8) is fixedly connected with a weight (6), and the weight (6) is placed in the urine pool (7).

4. A urological sampler according to claim 2, characterized in that the upper inner walls of the first (14) and second (16) urine receiving funnel are provided with marker score lines (15) and the inner wall of the second urine receiving funnel (16) is provided with a teflon non-stick layer (27).