CN118000788A - Urine sampler for urine examination - Google Patents

Abstract

The invention relates to the technical field of urine detection sampling, in particular to a urine sampler for urine detection, which comprises a urine collecting device and a fixing device. According to the invention, the fixing device is arranged, so that the fixing device can be held by a hand for use, and the adsorption mechanism is arranged at the same time, so that the device can be adsorbed on a wall surface, the hands of a user are liberated, and the situation that the hands are polluted due to urine splashing when the device is held by the hand for collecting urine is avoided; the liquid collecting device in the device can also automatically collect middle-section urine, so that the accuracy of urine detection is improved; meanwhile, after the device is used, the device can be disassembled for cleaning and disinfection, so that the device is convenient for next use.

Description

Urine sampler for urine examination

Technical Field

The invention relates to the technical field of urine test sampling, in particular to a urine sampler for urine test.

Background

Urine examination is a detection mode of medicine, and comprises urine routine analysis, urine tangible component detection, protein component quantitative determination, urease determination and the like. Urine tests are of great value for clinical diagnosis, efficacy and prognosis, and are preferably performed on mid-blister urine in the first morning.

The invention of China with publication number CN113397609B provides a urine sampler for urine examination, which comprises a sampling cup, a sampling tube horizontally arranged on one side of the sampling cup and a cylinder connecting piece in threaded connection with the liquid inlet end of the sampling tube, wherein air in the sampling tube is extracted, and the cylinder connecting piece is plugged at the liquid inlet end of the sampling tube to enable the sampling tube to be in a negative pressure vacuum state. The beneficial effects of the invention are as follows: when the urine sample in the sampling cup is led into the sampling tube, the sampling cup does not need to be inclined, and only the sampling tube and the cylinder connecting piece on the sampling tube need to be rotated until the communicating tube in the sealing cap piercing piece pierces the sealing cap in the cylinder connecting piece, and the urine sample in the sampling cup can be automatically sucked into the sampling tube when the liquid outlet hole on the communicating tube is positioned in the sampling tube.

However, the above patent still has certain drawbacks: on one hand, the device cannot automatically take middle-stage urine, a user needs to have autonomous consciousness, the device is not suitable for infants, the infants do not have autonomous consciousness in the sampling process, the middle-stage urine cannot be extracted autonomously, and when the family is assisted, the infants need to be held by one hand, the urine collecting device is taken by the other hand, the device is not easy to use, and the urine is easy to splash to pollute both hands of the family; on the other hand, the device inner structure is comparatively complicated, and inside easy urine that exists remains when wasing is not applicable to the secondary use.

Therefore, the invention provides a urine sampler for urine detection, which aims to solve the technical problems.

Disclosure of Invention

The invention aims to provide a urine sampler for urine examination, which aims to overcome the defects in the prior art, and can be used by holding the fixing device by hand by arranging the fixing device and simultaneously arranging the adsorption mechanism, so that the urine sampler can adsorb the urine sampler on a wall surface to liberate hands of a user and avoid the condition of polluting the hands caused by urine splashing when the urine sampler is held by hand to collect urine; the liquid collecting device in the device can also automatically collect middle-section urine, so that the accuracy of urine detection is improved; meanwhile, after the device is used, the device can be disassembled for cleaning and disinfection, so that the device is convenient for next use.

The invention is realized in such a way that the urine sampler for urine examination comprises a urine collecting device and a fixing device;

The urine collecting device comprises a fixed cylinder, a urine collecting funnel is arranged at the top of the fixed cylinder, and the bottom end of the urine collecting funnel extends into the fixed cylinder; the bottom of the fixed cylinder is provided with a mounting cylinder, the diameter of the mounting cylinder is smaller than that of the fixed cylinder, and the mounting cylinder is connected with the fixed cylinder through a connecting rod; the urine collecting tube is arranged in the mounting cylinder, and the outer wall of the top end of the urine collecting tube is screwed with the inner wall of the top end of the mounting cylinder; the outer wall of the mounting cylinder is provided with a waste liquid barrel, the waste liquid barrel comprises a cylinder body, a side wall and a bottom wall, the cylinder body is sleeved at the bottom end of the outer wall of the mounting cylinder, and the cylinder body, the side wall and the bottom wall are encircled to form a cavity with an opening at the top; a mounting ring is arranged in the cavity, a plastic film is arranged between the mounting ring and the top of the mounting cylinder, a movable ring is sleeved at the bottom end of the outer wall of the fixed cylinder, the movable ring can slide along the outer wall of the fixed cylinder, a baffle ring capable of blocking the movable ring is sleeved at the bottom of the fixed cylinder, the movable ring is connected with the mounting ring through two L-shaped connecting brackets, and the two connecting brackets are symmetrically arranged; the outer wall of the fixed cylinder is provided with two symmetrically arranged fixed blocks I, the outer wall of the urine collecting funnel is provided with two symmetrically arranged fixed blocks II, the top of the side wall of the waste liquid barrel is provided with two symmetrically arranged hooks, the top of the movable ring is provided with two symmetrically arranged connecting ropes, and the two connecting ropes respectively penetrate through the fixed blocks I and the fixed blocks II on the corresponding sides and are connected with the hooks on the corresponding sides;

The fixing device comprises an adsorption mechanism, a support arm and a rotating arm, wherein the adsorption mechanism and the rotating arm are respectively arranged at two ends of the support arm, the adsorption mechanism comprises a cylinder, one end of the cylinder, which is far away from the support arm, is provided with an adsorption ring, one surface of the cylinder, which is far away from the support arm, is provided with a groove I, the groove I is circular, a circular plate is arranged in the groove I, and the circular plate is hollow; the cylinder is internally provided with a second groove, the second groove is communicated with the first groove, one end of the support arm, which is close to the cylinder, is provided with a third groove, the cylinder is provided with a fourth groove, which is used for communicating the second groove with the third groove, the diameter of the fourth groove is the same as that of the third groove, the third groove is internally provided with a push rod, one end of the push rod penetrates through the fourth groove and stretches into the second groove, one end of the push rod stretches into the second groove is provided with a piston, and the diameter of the piston is matched with the third groove and the fourth groove; the other end of the push rod is provided with a push handle, the push handle is rotatably connected with the push rod, the outer wall of the push handle is provided with a plate body, the support arm is provided with a chute for the plate body to extend out, the plate body can slide in the chute, and one end of the chute, which is far away from the adsorption device, is provided with a clamping groove for the plate body to clamp in; the connecting part is arranged between the rotating arm and the supporting arm, the cross section of the connecting part is U-shaped, the rotating arm stretches into the connecting part, the inserting rod I is arranged at the bottom of the connecting part, the inserting rod I is arranged on the rotating arm, the inserting slot I for inserting the inserting rod I is arranged on the rotating arm, the rotating arm can rotate around the inserting rod I, the fastening nut is arranged on the connecting part, one end of the fastening nut penetrates through the connecting part to be abutted against the top of the rotating arm, and one end of the rotating arm far away from the connecting part is connected with the fixing cylinder.

Further, the inner wall of the urine collecting funnel is uniformly provided with a plurality of cambered surface protrusions.

Further, the bottom in the fixed cylinder is provided with a baffle, the baffle is circular, the diameter of the baffle is larger than that of the urine collecting tube, the top surface of the baffle is a cambered surface, and the baffle is connected with the inner wall of the fixed cylinder through a connecting rod.

Further, the automatic plugging mechanism is arranged in the urine collecting tube and comprises a floating ball arranged in the urine collecting tube and a plugging block arranged at the inner top of the urine collecting tube, the bottom surface of the plugging block is a concave surface, the concave surface is matched with the floating ball, and a perforation is arranged in the middle of the plugging block.

Further, the top of the block is concave.

Further, the material of the adsorption ring adopts silicon rubber or nitrile rubber.

Further, a rope ring is arranged on one side of the connecting rope connected with the hook.

Further, the push rod is close to the one end of pushing away the handle and is equipped with the inserted link II, and the pushing away the handle is equipped with the slot II that supplies the inserted link II to stretch into, and the one end that the inserted link II stretches into the slot II is equipped with the dog, pushes away the handle and is equipped with the fender groove that supplies the dog card to go into.

Further, the outer wall of the movable ring is sleeved with a counterweight ring.

Compared with the prior art, the invention has the following beneficial effects:

(1) In the use process of the urine collecting device, the initial urine flows into the fixed cylinder through the funnel, a large amount of urine flows into the fixed cylinder through the funnel wall and flows out through the inner wall of the fixed cylinder, and the urine flowing down along the inner wall of the fixed cylinder flows into the plastic film outside the urine collecting pipe and flows into the waste liquid barrel along the plastic film because the diameter of the fixed cylinder is larger than that of the urine collecting pipe, and a small amount of urine directly falls on the baffle plate due to splashing and flows into the plastic film outside the urine collecting pipe and finally flows into the waste liquid barrel;

The waste liquid barrel and the movable ring are connected through the connecting rope, and are balanced through the balance weight ring before use (the weight of the balance weight ring is slightly larger than the weight of the waste liquid barrel, the specific weight difference considers the urine volume setting of a user, the urine volume can be estimated through the age range of the user and the water intake of the previous day), when the urine collected in the waste liquid barrel reaches a certain volume, the waste liquid barrel moves downwards, the movable ring is driven to move upwards along the fixed cylinder through the connecting rope, so that the mounting ring is driven to move upwards through the connecting bracket until the concave part of the plastic film is the urine collecting pipe, at the moment, the collection of middle-stage urine begins, in the middle-stage urine collecting process, the urine flows to the urine collecting pipe at the concave part through the plastic film and flows into the urine collecting pipe through the through holes, and when the middle-stage urine contained in the urine collecting pipe is enough, the floating ball floats to block the through holes of the blocking block, and at the moment, the middle-stage urine is completely collected;

The residual urine flowing down can not enter the urine collecting tube, is stored in the surrounding plastic film, or overflows the plastic film and flows into the waste liquid barrel, a user can manually move up the waste liquid barrel after the urine is collected, at the moment, the counterweight ring moves down the moving ring, and then the connecting bracket drives the mounting ring to move down, so that the plastic film becomes convex again, and the urine in the waste liquid barrel falls into the waste liquid barrel;

(2) The device can be used by hand or fixed on a wall surface, and can be fixed on the wall surface aiming at the condition of urine detection of infants, so that accompanying personnel can liberate hands, assist the infants to collect middle-section urine, and avoid urine splashing to pollute the hands;

(3) The urine sampler for urine detection provided by the invention is detachable, is convenient to clean and sterilize and is convenient to use next time.

Drawings

FIG. 1 is a schematic diagram of a urine sampler for urine testing provided by the invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

FIG. 3 is a side view of the urine collection device provided by the present invention;

FIG. 4 is a schematic view of the internal structure of a side view of the urine collection device provided by the present invention;

FIG. 5 is a schematic view of the internal structure of the fixing device according to the present invention;

FIG. 6 is a schematic view of the structure of the push rod provided by the invention;

FIG. 7 is a schematic diagram of the structure of the waste liquid tank provided by the invention;

FIG. 8 is a left side view of the fixture provided by the present invention;

Reference numerals referred to in the above figures: 1. a fixed cylinder; 2. a urine collection funnel; 3. a mounting cylinder; 4. a urine collecting tube; 5. a waste liquid barrel; 6. a cylinder; 7. a sidewall; 8. a bottom wall; 9. a chamber; 10. a mounting ring; 11. a plastic film; 12. a moving ring; 13. a baffle ring; 14. a connecting bracket; 15. a first fixed block; 16. a second fixed block; 17. a hook; 18. a connecting rope; 19. an adsorption mechanism; 20. a support arm; 21. a rotating arm; 22. a cylinder; 23. an adsorption ring; 24. a first groove; 25. a circular plate; 26. a second groove; 27. groove III; 28. groove IV; 29. a push rod; 30. a piston; 31. a pushing handle; 32. a plate body; 33. a chute; 34. a clamping groove; 35. a connection part; 36. the first inserting rod is arranged; 37. a first slot; 38. a fastening nut; 39. a cambered surface protrusion; 40. a baffle; 41. a floating ball; 42. a block; 43. perforating; 44. a rope loop; 45. the second inserting rod is arranged; 46. a second slot; 47. a stop block; 48. a blocking groove; 49. a weight ring.

Detailed Description

The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.

The implementation of the present invention will be described in detail below with reference to specific embodiments.

Examples: a urine sampler for urine examination comprises a urine collecting device and a fixing device;

the urine collecting device comprises a fixed cylinder 1, wherein the top of the fixed cylinder 1 is detachably provided with a urine collecting funnel 2, and the bottom end of the urine collecting funnel 2 extends into the fixed cylinder 1; the bottom of the fixed cylinder 1 is fixedly provided with a mounting cylinder 3, the diameter of the mounting cylinder 3 is smaller than that of the fixed cylinder 1, and the mounting cylinder 3 is connected with the fixed cylinder 1 through a connecting rod; the urine collecting tube 4 is detachably arranged in the mounting cylinder 3, the urine collecting tube 4 is used for collecting middle-section urine, and the outer wall of the top end of the urine collecting tube 4 is screwed with the inner wall of the top end of the mounting cylinder 3; the outer wall of the mounting cylinder 3 is detachably provided with a waste liquid barrel 5, the waste liquid barrel 5 comprises a barrel body 6, a side wall 7 and a bottom wall 8, the barrel body 6 is sleeved at the bottom end of the outer wall of the mounting cylinder 3, the barrel body 6, the side wall 7 and the bottom wall 8 are surrounded to form a cavity 9 with an opening at the top, and the height of the side wall 7 is larger than that of the barrel body 6, so that urine can be prevented from splashing; a mounting ring 10 is arranged above the chamber 9, a plastic film 11 is covered between the mounting ring 10 and the top of the mounting cylinder 3, a movable ring 12 is sleeved at the bottom end of the outer wall of the fixed cylinder 1, the movable ring can slide along the outer wall of the fixed cylinder 1, a baffle ring 13 capable of blocking the movable ring 12 is fixedly arranged at the bottom of the fixed cylinder 1, the movable ring 12 is connected with the mounting ring 10 through two L-shaped connecting brackets 14, and the two connecting brackets 14 are symmetrically arranged; the outer wall of the fixed cylinder 1 is fixedly provided with two symmetrically arranged fixed blocks I15, the outer wall of the urine collecting funnel 2 is fixedly provided with two symmetrically arranged fixed blocks II 16, the top of the side wall 7 of the waste liquid barrel 5 is fixedly provided with two symmetrically arranged hooks 17, the opening directions of the two hooks 17 face the outside of the waste liquid barrel 5, the top of the movable ring 12 is fixedly provided with two symmetrically arranged connecting ropes 18, and the two connecting ropes 18 respectively penetrate through the fixed blocks I15 and the fixed blocks II 16 on the corresponding sides and are detachably connected with the hooks 17 on the corresponding sides;

Wherein, when the moving ring 12 moves down to the top of the stopper ring 13 along the fixed cylinder 1, the mounting ring 10 moves up until the plastic film 11 is in a straightened state.

The fixing device comprises an adsorption mechanism 19, a support arm 20 and a rotating arm 21, wherein the adsorption mechanism 19 and the rotating arm 21 are respectively arranged at two ends of the support arm 20, the adsorption mechanism 19 comprises a cylinder 22, an adsorption ring 23 is fixedly arranged at one end, away from the support arm 20, of the cylinder 22, a groove I24 is formed in one surface, away from the support arm 20, of the cylinder 22, the groove I24 is circular, a circular plate 25 is fixedly arranged in the groove I24, and the circular plate 25 is hollow; a second groove 26 is formed in the cylinder 22, the second groove 26 is communicated with the first groove 24, a third groove 27 is formed in one end, close to the cylinder 22, of the support arm 20, a fourth groove 28 for communicating the second groove 26 with the third groove 27 is formed in the cylinder 22, the fourth groove 28 has the same diameter as the third groove 27, a push rod 29 is arranged in the third groove 27, one end of the push rod 29 penetrates through the fourth groove 28 to extend into the second groove 26, a piston 30 is arranged at one end, extending into the second groove 26, of the push rod 29, and the diameter of the piston 30 is matched with the diameters of the third groove 27 and the fourth groove 28; the other end of the push rod 29 is provided with a push handle 31, the push handle 31 is rotatably connected with the push rod 29, the outer wall of the push handle 31 is fixedly provided with a plate body 32, the support arm 20 is provided with a chute 33 for the plate body 32 to extend out, the plate body 32 can slide in the chute 33, and one end of the chute 33 far away from the adsorption device is provided with a clamping groove 34 for the plate body 32 to clamp in; a connecting part 35 is fixedly arranged between the rotating arm 21 and the supporting arm 20, the cross section of the connecting part 35 is in an inverted U shape, the rotating arm 21 stretches into the connecting part 35, a first inserting rod 36 is fixedly arranged at the bottom in the connecting part 35 with the U-shaped cross section, a first inserting slot 37 for the first inserting rod 36 to be inserted into is formed in the rotating arm 21, the rotating arm 21 can rotate around the first inserting rod 36, a fastening nut 38 is arranged at the connecting part 35, one end of the fastening nut 38 passes through the connecting part 35 and is in butt joint with the top of the rotating arm 21, and one end of the rotating arm 21 far away from the connecting part 35 is connected with the fixed cylinder 1.

As a preferable aspect of the present embodiment, the inner wall of the urine collection funnel 2 is uniformly provided with a plurality of arc-shaped protrusions 39.

By adopting the above technical scheme, the arrangement of the cambered surface protrusion 39 can reduce urine splashing.

As a preferable scheme of this embodiment, a baffle 40 is installed at the bottom in the fixed cylinder 1, the baffle 40 is circular, the diameter of the baffle 40 is larger than that of the urine collecting tube 4, the top surface of the baffle 40 is an arc surface, and the baffle 40 is connected with the inner wall of the fixed cylinder 1 through a connecting rod.

By adopting the technical scheme, the splashed urine is blocked by the baffle 40, flows down from the edge of the baffle 40 and falls onto the plastic film 11 outside the urine collecting tube 4, so that the splashed urine is prevented from directly falling into the urine collecting tube 4.

As the preferred scheme of this embodiment, be provided with automatic shutoff mechanism in the album urine pipe 4, automatic shutoff mechanism is including locating the floater 41 in the album urine pipe 4 and locating the shutoff piece 42 at the intraductal top of album urine, and the bottom surface of shutoff piece 42 is the concave surface, and concave surface and floater 41 looks adaptation, and perforation 43 has been seted up at the middle part of shutoff piece 42, and wherein the urine capacity in the album urine pipe 4 can satisfy multitube urine sample.

Through adopting above-mentioned technical scheme, the setting of automatic shutoff mechanism can be when collecting urine in collecting urine pipe 4 enough to collect urine pipe 4 shutoff, prevents that later stage urine from getting into the degree of accuracy that influences the urine examination in collecting urine pipe 4.

As a preferred version of this embodiment, the top of the block 42 is concave.

By adopting the above-described technical solution, urine can be facilitated to flow through the perforations 43 in the middle.

As a preferable embodiment of the present embodiment, the material of the adsorption ring 23 is silicone rubber or nitrile rubber.

By adopting the technical scheme, the degree of fit of the silicon rubber or the nitrile rubber and the wall surface is higher, and the silicon rubber or the nitrile rubber can be better adsorbed on the wall surface.

As a preferable aspect of the present embodiment, a string loop 44 is integrally connected to the side of the connecting string 18 to which the hook 17 is connected.

Through adopting above-mentioned technical scheme, on the one hand, pass rope ring 44 with couple 17 and can be connected connecting rope 18 and waste liquid bucket 5, on the other hand, when dismantling the washing to this device, rope ring 44 can directly pass the perforation 43 of fixed block one 15 and fixed block two 16, convenient to use.

As a preferred scheme of the present embodiment, the push rod 29 is integrally connected with a second inserting rod 45 near one end of the push handle 31, the push handle 31 is provided with a second inserting slot 46 into which the second inserting rod 45 extends, one end of the second inserting rod 45 extending into the second inserting slot 46 is integrally connected with a stop block 47, and the push handle 31 is provided with a stop slot 48 into which the stop block 47 is blocked.

By adopting the technical scheme, the rotation of the push handle 31 can be realized, and when the push handle 31 is pulled to move to the position of the clamping groove 34 along the sliding groove 33, the push handle 31 can be rotated to enable the plate body 32 to enter the clamping groove 34 for clamping.

As a preferable aspect of this embodiment, the outer wall sleeve of the movable ring 12 is detachably provided with a weight ring 49.

Through adopting above-mentioned technical scheme, to the user of urine volume difference, can use the balancing weight of different weight in a flexible way, make this device more accurate to the collection of middle section urine, wherein, the urine volume accessible user's age and the water intake estimation of detecting the preceding night.

Working principle: when the device is used, the hand-held support arm 20 can be used for directly collecting urine, or the hand-held support arm can be adsorbed on the wall surface beside the urine tank through the adsorption mechanism 19, then the fastening nut 38 is unscrewed, the rotation arm is rotated to enable the urine collecting device to be positioned right above the urine tank, and then the urine is collected;

When adsorption is needed, the plate body 32 is pushed to enable the plate body 32 to be positioned at one end of the sliding groove 33 close to the adsorption mechanism 19, then the cylinder 22 is tightly attached to the wall surface, air between the cylinder 22 and the wall surface is exhausted as much as possible, at the moment, the adsorption ring 23 is tightly attached to the wall surface, the attachment degree of the silicon rubber or the nitrile rubber of the adsorption ring 23 to the wall surface is high, the air tightness can be ensured, then the plate body 32 is pulled to enable the piston 30 to move into the groove IV 28, at the moment, residual air between the cylinder 22 and the wall surface is extracted, when the plate body 32 is pulled to one end of the sliding groove 33 provided with the clamping groove 34, the plate body 32 is rotated, the plate body 32 is clamped into the clamping groove 34, at the moment, the adsorption mechanism 19 is adsorbed on the wall surface due to the negative pressure effect, and a user is liberated;

when the collection of urine begins, the initial urine flows into the fixed cylinder 1 through the funnel, a large amount of urine flows into the fixed cylinder 1 through the funnel wall and flows out through the inner wall of the fixed cylinder 1, and since the diameter of the fixed cylinder 1 is larger than that of the urine collecting tube 4, the urine flowing down the inner wall of the fixed cylinder 1 flows to the plastic film 11 outside the urine collecting tube 4 and flows into the waste liquid barrel 5 along the plastic film 11, and a small amount of urine directly falls on the baffle 40 due to splashing, flows to the plastic film 11 outside the urine collecting tube 4 and finally flows into the waste liquid barrel 5 as well;

Because the waste liquid barrel 5 and the movable ring 12 are connected through the connecting rope 18 and are balanced through the counterweight ring 49 before use (the weight of the counterweight ring 49 is slightly larger than the weight of the waste liquid barrel 5, the specific weight difference is set by considering the urine volume of a user, the urine volume can be estimated through the age range of the user and the water intake of the previous day), when the urine collected in the waste liquid barrel 5 reaches a certain volume, the waste liquid barrel 5 moves downwards, the movable ring 12 is driven by the connecting rope 18 to move upwards along the fixed cylinder 1, the mounting ring 10 is driven by the connecting bracket 14 to move upwards until the concave depression of the plastic film 11 is the urine collecting tube 4, at the moment, the collection of middle-section urine begins, during the collection of middle-section urine, the urine flows into the urine collecting tube 4 through the plastic film 11, and flows into the urine collecting tube 4 through the perforation 43, when the middle-section urine contained in the urine collecting tube 4 is enough, the floating ball 41 floats to block the perforation 43 of the blocking block 42, and at the moment, the middle-section urine collection is completed;

The residual urine can not enter the urine collecting tube 4, and is stored in the surrounding plastic film 11, or overflows the plastic film 11 and flows into the waste liquid barrel 5, a user can manually move up the waste liquid barrel 5 after the urine is collected, at the moment, the counterweight ring 49 drives the movable ring 12 to move down, and then the connecting bracket 14 drives the mounting ring 10 to move down, so that the plastic film 11 becomes convex again, and the urine falls into the waste liquid barrel 5.

When the device needs to be cleaned and disinfected, the rope ring 44 is taken down from the hook 17, and then pulled from the other end of the connecting rope 18, so that the rope ring 44 sequentially passes through the second fixing block 16 and the first fixing block 15, and the urine funnel, the waste liquid barrel 5 and the counterweight ring 49 can be detached, wherein the urine collecting tube 4 can be directly used as a disposable appliance.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

Referring to fig. 1-8, a preferred embodiment of the present invention is provided.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (9)

1. A urine sampler for urine examination is characterized by comprising a urine collecting device and a fixing device;

The urine collecting device comprises a fixed cylinder (1), a urine collecting funnel (2) is arranged at the top of the fixed cylinder (1), and the bottom end of the urine collecting funnel (2) extends into the fixed cylinder (1); the bottom of the fixed cylinder (1) is provided with a mounting cylinder (3), the diameter of the mounting cylinder (3) is smaller than that of the fixed cylinder (1), and the mounting cylinder (3) is connected with the fixed cylinder (1) through a connecting rod; a urine collecting tube (4) is arranged in the mounting cylinder (3), and the outer wall of the top end of the urine collecting tube (4) is screwed with the inner wall of the top end of the mounting cylinder (3); the outer wall of the installation cylinder (3) is provided with a waste liquid barrel (5), the waste liquid barrel (5) comprises a cylinder body (6), a side wall (7) and a bottom wall (8), the cylinder body (6) is sleeved at the bottom end of the outer wall of the installation cylinder (3), and the cylinder body (6), the side wall (7) and the bottom wall (8) are surrounded to form a cavity (9) with an opening at the top; a mounting ring (10) is arranged in the chamber (9), a plastic film (11) is arranged between the mounting ring (10) and the top of the mounting cylinder (3), a movable ring (12) is sleeved at the bottom end of the outer wall of the fixed cylinder (1), the movable ring can slide along the outer wall of the fixed cylinder (1), a baffle ring (13) capable of blocking the movable ring (12) is sleeved at the bottom of the fixed cylinder (1), the movable ring (12) is connected with the mounting ring (10) through two L-shaped connecting brackets (14), and the two connecting brackets (14) are symmetrically arranged; the outer wall of the fixed cylinder (1) is provided with two symmetrically arranged fixed blocks I (15), the outer wall of the urine collecting funnel (2) is provided with two symmetrically arranged fixed blocks II (16), the top of the side wall (7) of the waste liquid barrel (5) is provided with two symmetrically arranged hooks (17), the top of the movable ring (12) is provided with two symmetrically arranged connecting ropes (18), and the two connecting ropes (18) respectively penetrate through the fixed blocks I (15) and the fixed blocks II (16) on the corresponding sides and are connected with the hooks (17) on the corresponding sides;

The fixing device comprises an adsorption mechanism (19), a support arm (20) and a rotating arm (21), wherein the adsorption mechanism (19) and the rotating arm (21) are respectively arranged at two ends of the support arm (20), the adsorption mechanism (19) comprises a cylinder (22), an adsorption ring (23) is arranged at one end, far away from the support arm (20), of the cylinder (22), a groove I (24) is arranged at one surface, far away from the support arm (20), of the cylinder (22), the groove I (24) is circular, a circular plate (25) is arranged in the groove I (24), and the circular plate (25) is hollow; a second groove (26) is formed in the cylinder (22), the second groove (26) is communicated with the first groove (24), a third groove (27) is formed in one end, close to the cylinder (22), of the supporting arm (20), a fourth groove (28) for communicating the second groove (26) with the third groove (27) is formed in the cylinder (22), the fourth groove (28) and the third groove (27) are the same in diameter, a push rod (29) is arranged in the third groove (27), one end of the push rod (29) penetrates through the fourth groove (28) to extend into the second groove (26), a piston (30) is arranged at one end, extending into the second groove (26), of the push rod (29), and the diameter of the piston (30) is matched with the third groove (27) and the fourth groove (28); the other end of the push rod (29) is provided with a push handle (31), the push handle (31) is rotatably connected with the push rod (29), the outer wall of the push handle (31) is provided with a plate body (32), the support arm (20) is provided with a chute (33) for the plate body (32) to extend out, the plate body (32) can slide in the chute (33), and one end of the chute (33) away from the adsorption device is provided with a clamping groove (34) for the plate body (32) to clamp in; the utility model discloses a rotary arm, including support arm (20) and rotor arm, be equipped with connecting portion (35) between rotor arm (21) and support arm (20), the cross-section of connecting portion (35) is the U-shaped, rotor arm (21) stretch into connecting portion (35) in, the cross-section is the U-shaped bottom in connecting portion (35) is equipped with inserted bar one (36), rotor arm (21) are equipped with supply inserted bar one (36) male slot one (37), rotor arm (21) can rotate around inserted bar one (36), connecting portion (35) are equipped with fastening nut (38), the top butt of connecting portion (35) and rotor arm (21) is passed to the one end that connecting portion (35) were kept away from to rotor arm (21) is connected with fixed cylinder (1).

2. The urine sampler for urine detection according to claim 1, wherein a plurality of cambered surface protrusions (39) are uniformly arranged on the inner wall of the urine collection funnel (2).

3. The urine sampler for urine detection according to claim 1, wherein a baffle (40) is arranged at the bottom in the fixed cylinder (1), the baffle (40) is circular, the diameter of the baffle (40) is larger than that of the urine collecting tube (4), the top surface of the baffle (40) is an arc surface, and the baffle (40) is connected with the inner wall of the fixed cylinder (1) through a connecting rod.

4. The urine sampler for urine detection according to claim 1, wherein an automatic blocking mechanism is arranged in the urine collecting tube (4), the automatic blocking mechanism comprises a floating ball (41) arranged in the urine collecting tube (4) and a blocking block (42) arranged at the inner top of the urine collecting tube (4), the bottom surface of the blocking block (42) is a concave surface, the concave surface is matched with the floating ball (41), and a through hole (43) is formed in the middle of the blocking block (42).

5. The urine sampler for urine tests of claim 4 wherein the top of the block (42) is concave.

6. The urine sampler for urine tests according to claim 1, wherein the absorption ring (23) is made of silicon rubber or nitrile rubber.

7. Urine sampler for urine tests according to claim 1 characterized in that the side of the connecting rope (18) connected to the hook (17) is provided with a rope loop (44).

8. The urine sampler for urine detection according to claim 1, wherein a second inserting rod (45) is arranged at one end of the push rod (29) close to the push handle (31), a second inserting groove (46) for the second inserting rod (45) to extend into is arranged on the push handle (31), a stop block (47) is arranged at one end of the second inserting rod (45) extending into the second inserting groove (46), and a stop groove (48) for the stop block (47) to be blocked in is arranged on the push handle (31).

9. The urine sampler for urine tests according to claim 1, wherein the outer wall of the moving ring (12) is sleeved with a counterweight ring (49).