CN110940803A - Urine detector of intelligent closestool - Google Patents
Urine detector of intelligent closestool Download PDFInfo
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- CN110940803A CN110940803A CN201911348102.1A CN201911348102A CN110940803A CN 110940803 A CN110940803 A CN 110940803A CN 201911348102 A CN201911348102 A CN 201911348102A CN 110940803 A CN110940803 A CN 110940803A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
- A61B10/007—Devices for taking samples of body liquids for taking urine samples
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Abstract
The invention belongs to the technical field of intelligent toilets, and particularly relates to a urine detector of an intelligent toilet, which comprises a shell, wherein a sleeve is arranged above the front section of the shell, a sampling motor is arranged in the sleeve to drive a telescopic sampling pipe, the front end of the sampling pipe is provided with a sampling port, the rear end of the sampling pipe is provided with a urine outlet joint, a urine detection bin is arranged above the rear section of the shell, urine detection test paper is filled in the urine detection bin, a urine inlet joint is arranged above the urine detection bin, a pump is arranged between the urine outlet joint and the urine inlet joint, and the pump drives urine to enter the urine detection bin from the sampling pipe. The urine detector of the intelligent closestool provided by the invention has the advantages of high automation degree, stable operation and convenience in operation, and can comprehensively detect urine at any time and master the health condition of the body of the user.
Description
Technical Field
The invention belongs to the technical field of intelligent toilets, and particularly relates to a urine detector of an intelligent toilet.
Background
Along with the rapid development of economy, the income of people is increased, the attention degree of consumers to the living quality is improved, and the intelligent sanitary ware enters more and more families. The intelligent closestool is used as a typical representative and has the characteristics of health, comfort, cleanness, sanitation and the like in places such as families, high-grade hotels and the like, and the popularization rate is higher and higher.
Urine is a waste product produced by kidney filtration of blood and contains various metabolic byproducts, and various diseases in the urine system and endocrine system and various problems in metabolism-related systems can be found by examining urine. The urine detection comprises the routine analysis of urine, the detection of visible components in the urine (such as urine red blood cells, leucocytes and the like), the quantitative determination of protein components, the detection of urease and the like, is a routine examination mode of the health state of a human body, and has very important values for clinical diagnosis, curative effect judgment and prognosis.
The urine detection firstly needs to collect partial urine by the person to be detected when urinating in the optimal urine collection time, and then the person to be detected is sent to relevant departments for special detection. The disadvantages of this method are: the container is easily contaminated when urine is collected; meanwhile, errors are easy to occur in the urine transferring process, detection results are distorted, and the patient also needs to go to a hospital for registration and queuing every time.
In order to detect urine at any time and further master the physical health condition of the user, the intelligent closestool with the integrated urine detection function becomes a research hotspot of the functions of the intelligent closestool. The Chinese patent application CN109826292A discloses an intelligent closestool for urine detection, which comprises a closestool body, wherein a closestool seat is arranged on one side of the top end of the closestool body, a closestool cover is arranged at the bottom of the closestool seat, an infrared sensor is arranged on one side of the closestool cover, a water tank is arranged on the other side of the top end of the closestool body, a display screen is arranged at the top of the water tank, a urine detector is arranged on the closestool body at the bottom of the water tank, a sampler penetrating through the closestool body is arranged on one side of the urine detector, a controller is arranged at the bottom of one side of the closestool body, and the controller is electrically connected with. Through infrared sensor's the use of settlement response user to rotation through controller control motor is changed the measuring test paper, gathers the urine through telescopic urine collection system, and detects the urine through the urine detector, and will detect the structure and pass through the display screen demonstration, and easy operation is convenient, and the person of facilitating the use is timely carries out the urine and detects, knows the own health condition. The device's weak point lies in, and structure and function are too simple, and degree of automation is low, can't satisfy intelligent closestool's urine detection demand.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the urine detector of the intelligent closestool, which has the advantages of high automation degree, stable operation and convenient operation, and can comprehensively detect urine at any time and master the health condition of the body of the user.
The invention aims to be realized by the following technical scheme:
the utility model provides an intelligent closestool's urine detector, the detector includes the casing, the top of casing anterior segment is provided with the sleeve, is provided with the flexible sampling tube of sample motor drive in the sleeve, and the front end of sampling tube is provided with the sample connection, and the rear end is provided with urine outlet joint, the top of casing posterior segment is provided with the urine and detects the storehouse, and the urine test paper that is filled with in the urine detection storehouse, the top in urine detection storehouse are provided with urine inlet joint, be provided with the pump between urine outlet joint and the urine inlet joint, pump drive urine enters into the urine detection storehouse by the sampling tube.
The urine test paper is divided into a plurality of detection areas to correspond to different urine detection items, so that the urine can be comprehensively detected.
Above-mentioned urine test storehouse top is provided with detection module and circuit board, and relevant urine test item is accomplished to the urine test paper, and detection module acquires data from the urine test paper to transmit to processing terminal like intelligent closestool display screen or smart machine demonstration testing result.
The sampling port is arranged on the upper surface of the front end of the sampling tube and consists of a plurality of regularly arranged sampling through holes, and urine enters the sampling tube through the sampling through holes.
The rear end fixedly connected with first rack of above-mentioned sampling tube, the below of first rack be provided with first rack toothing's first gear, first gear is rotated by the drive of sample motor, first rack, first gear all set up in the casing, the sample motor setting is in casing one side.
The rear end of the urine detection bin is provided with a test paper filling port, a pressing plate is arranged at the position of the test paper filling port, a test paper motor is arranged on one side of the shell opposite to the test paper filling port, a friction wheel is sleeved on a first rotating shaft of the test paper motor and is in contact connection with the pressing plate, after the urine detection test paper is filled from the test paper filling port, the test paper motor is started, and the test paper motor drives the friction wheel to rotate to drive the urine detection test paper to be filled into the urine detection bin.
The test paper ejection mechanism is arranged below the urine detection bin and comprises ejection rods formed by two parallel branch rods which are connected with each other, a pair of inward clamping heads are arranged at the front ends of the ejection rods, a pair of upward hooks are arranged at the rear ends of the ejection rods, the hooks move in the urine detection bin, the inner sides of the hooks are in contact connection with the rear end face of the urine detection test paper in the urine detection bin, a first spring mounting seat is arranged on each ejection rod, a second spring mounting seat which is opposite to the first spring mounting seat is fixed in a shell, a second spring seat is located at the rear side of the first spring seat, a spring is arranged between the first spring mounting seat and the second spring mounting seat, a movable ejection block is arranged in front of the ejection rods and is driven to move by a sampling tube which retracts, and a convex block matched with the clamping heads is arranged on the movable ejection block.
And a cover plate is arranged below the test paper ejection mechanism.
The ejection rod is driven by the test paper motor to move backwards to compress the spring, a second gear is sleeved on a first rotating shaft of the test paper motor, a third gear is meshed on the front side of the second gear, the third gear is sleeved on a second rotating shaft in the shell, a fourth gear is further sleeved on the second rotating shaft, and a second rack meshed with the fourth gear is arranged below the ejection rod.
The fourth gear is an incomplete gear, 3-5 gear teeth are arranged on the fourth gear, and 3-5 rack teeth corresponding to the fourth gear are arranged on the second rack.
Above-mentioned telescopic top is provided with the test paper that links to each other with the urine detection storehouse and pops out the storehouse, be provided with the third pivot between test paper ejection storehouse and the urine detection storehouse, be provided with the baffle in the third pivot, test paper ejection storehouse and urine detection storehouse are separated to the baffle.
The front side and the rear side of the bump are both provided with inclined planes matched with the clamping heads, the clamping heads are abutted against the inclined planes on the rear side of the bump when the spring is compressed, and the clamping heads are separated from the bump and are ejected forwards when the movable jacking block moves backwards.
The urine inlet connector is connected with a three-way connector, the three-way connector is connected with a self-cleaning water input device and a hot air circulating device respectively, the self-cleaning water input device is used for cleaning the urine detector, and the hot air circulating device is used for drying the urine detector.
The urine inlet and the cleaning water inlet of the three-way joint are respectively arranged at two sides, the hot air inlet is arranged above the three-way joint, and one side of the cleaning water inlet is provided with a one-way valve which prevents urine from flowing out of the cleaning water inlet.
The casing walls on the two sides of the urine test paper are provided with injection holes, and the positions of the injection holes correspond to the positions of the sampling blocks of the urine test paper.
The filter screen is arranged above the sampling port to prevent dirt from entering the pipeline.
The front cover plate is arranged above the front end of the shell and used for blocking test paper or urine or cleaning water flow, and the rear cover plate is arranged above the rear end of the shell and used for preventing dust or foreign matters or liquid from entering the filling mechanism.
The rear side of the test paper filling port is provided with a test paper guide groove, so that test paper can be conveniently placed in the test paper guide groove.
The shell corresponding to the front end of the urine test paper is provided with a photoelectric detector for detecting whether the urine test paper is filled in place.
And a Hall detector is arranged on the shell corresponding to the second rotating shaft and used for detecting whether the ejection mechanism is completely separated from the gear.
The two sides of the ejection rod are provided with the rollers, so that friction generated when the ejection rod moves is reduced.
And a rack guide plate is arranged above the first rack.
And a fifth gear is meshed between the second gear and the third gear.
The invention also provides another test paper transmission structure: the rear end of the urine detection bin is provided with a test paper filling port, one side of the shell opposite to the test paper filling port is provided with a test paper motor, a sixth gear is sleeved on a first rotating shaft of the test paper motor, a fourth rotating shaft is hinged to the shell in front of the test paper filling port and located above urine detection test paper, a friction wheel is sleeved on the fourth rotating shaft and in contact connection with the urine detection test paper, a seventh gear is sleeved on one side, close to the test paper motor, of the fourth rotating shaft, and the seventh gear is in meshing transmission with the sixth gear through an eighth gear.
Compared with the prior art, the invention has the outstanding and beneficial technical effects that:
1. the intelligent closestool urine detector provided by the invention has a compact structure, can be conveniently arranged on an intelligent closestool, utilizes urine detection test paper to comprehensively detect urine, and finds various diseases in a urine system and an endocrine system and various problems in a system related to metabolism. The health condition of the body can be mastered in time, and the method has very important values for clinical diagnosis, curative effect judgment and prognosis.
2. The intelligent closestool urine detector provided by the invention has the advantages of high automation degree, stable operation and convenience in operation. The sampling motor and the test paper motor can be used for simultaneously completing the sampling operation of urine, the filling operation of test paper and the automatic ejection operation of test paper.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a perspective view of the present invention with a portion of the housing removed;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a perspective view of the internal structure of the present invention;
FIG. 5 is a front view of the internal structure of the present invention;
FIG. 6 is a perspective view of a partial structure of the present invention;
FIG. 7 is a bottom view of a partial structure of the present invention;
FIG. 8 is a top view of a partial structure of the present invention;
FIG. 9 is a block diagram of the eject mechanism of the present invention;
FIG. 10 is a perspective view of another partial structure of the present invention;
FIG. 11 is a perspective view of another test strip transmission structure of the present invention.
Reference numerals: 1. a housing; 2. a sleeve; 3. a sampling motor; 4. a sampling tube; 5. a sampling port; 6. a urine outlet fitting; 7. a urine detection bin; 8. urine test paper; 9. a urine inlet fitting; 10. a first rack; 11. a first gear; 12. a test paper filling port; 13. pressing a plate; 14. a test paper motor; 15. a first rotating shaft; 16. a friction wheel; 17. a cover plate; 18. ejecting the rod; 19. clamping a head; 20. hooking; 21. a first spring mount; 22. a second spring mount; 23. a movable top block; 24. a bump; 25. a second gear; 26. a third gear; 27. a second rotating shaft; 28. a fourth gear; 29. a second rack; 30. test paper is ejected out of the bin; 31. a third rotating shaft; 32. a baffle plate; 33. a urine inlet; 34. a wash water inlet; 35. an injection hole; 36. a filter screen; 37. a front cover plate; 38. a rear cover plate; 39. a test paper guide groove; 40. a roller; 41. A rack guide plate; 42. a fifth gear; 43. a sixth gear; 44. a fourth rotating shaft; 45. a seventh gear; 46. an eighth gear; 100. a detection module; 101. and a control circuit board.
Detailed Description
The invention is further described in the following with specific embodiments in conjunction with the accompanying drawings, see fig. 1-11:
the utility model provides an intelligent closestool's urine detector, the detector includes casing 1, the top of 1 anterior segment of casing is provided with sleeve 2, is provided with the flexible sampling tube 4 of sampling motor 3 drive in the sleeve 2, and the front end of sampling tube 4 is provided with sample connection 5, and the rear end is provided with urine outlet joint 6, the top of 1 back end of casing is provided with urine detection storehouse 7, and urine detection storehouse 7 is built-in to be filled with urine test paper 8, and the top of urine detection storehouse 7 is provided with urine inlet joint 9, be provided with the pump between urine outlet joint 6 and the urine inlet joint 9, pump drive urine enters into urine detection storehouse 7 by sampling tube 4.
The urine test paper is divided into a plurality of detection areas to correspond to different urine detection items, so that the urine can be comprehensively detected. During the detection, the sampling tube 4 stretches out the sample, and the urine sample is transferred to the urine inlet joint 9 by the urine outlet joint 6 after the sample is accomplished, and then on the urine test paper 8 of the urine test storehouse 7 of splattering, the urine test paper 8 accomplishes the detection.
Above-mentioned urine detection storehouse 7 top is provided with detection module 100 and control circuit board 101, and after urine test paper 8 accomplished relevant urine test item, detection module 100 obtained data from urine test paper 8 to transmit to processing terminal like intelligent closestool display screen or smart machine demonstration testing result.
The sampling port 5 is arranged on the upper surface of the front end of the sampling tube 4 and consists of a plurality of regularly arranged sampling through holes, and urine enters the sampling tube 4 through the sampling through holes.
Referring to fig. 4 and 5, the telescopic transmission structure of the sampling tube 4 of the present invention is:
the rear end fixedly connected with first rack 10 of above-mentioned sampling tube 4, the below of first rack 10 is provided with the first gear 11 with first rack 10 meshing, first gear 11 is rotated by the drive of sample motor 3, first rack 10, first gear 11 all set up in casing 1, and sample motor 3 sets up in casing 1 one side.
Referring to the attached figures 6-8, the transmission structure for filling the urine test paper 8 of the present invention is:
the rear end of the urine detection bin 7 is provided with a test paper filling port 12, a pressing plate 13 is arranged at the test paper filling port 12, a test paper motor 14 is arranged on one side of the shell 1 opposite to the test paper filling port 12, a friction wheel 16 is sleeved on a first rotating shaft 15 of the test paper motor 14, the friction wheel 16 is in contact connection with the pressing plate 13, after the urine detection test paper 8 is filled from the test paper filling port 12, the test paper motor 14 is started, and the test paper motor 14 drives the friction wheel 16 to rotate to drive the urine detection test paper 8 to be filled into the urine detection bin 7.
Referring to fig. 6-9, the structure of the test paper ejection mechanism of the present invention is:
above-mentioned sleeve 2's top is provided with the test paper that links to each other with urine detection storehouse 7 and pops out storehouse 30, be provided with third pivot 31 between test paper ejection storehouse 30 and the urine detection storehouse 7, be provided with baffle 32 on the third pivot 31, baffle 32 separates test paper ejection storehouse 30 and urine detection storehouse 7. When the urine test paper 8 is filled, the baffle 32 is located at a vertical position, so that the urine test paper 8 is prevented from excessively moving when being filled, when the urine test paper 8 is ejected, the baffle 32 is rotated around the third rotating shaft 31 by the impact force of the urine test paper 8, the baffle 32 is opened, and the urine test paper 8 is ejected.
A test paper ejecting mechanism is arranged below the urine detection bin 7, and comprises an ejecting rod 18 consisting of two parallel branch rods which are connected with each other, the front end of the ejecting rod is provided with a pair of inward chucks 19, the rear end of the ejecting rod is provided with an upward hook 20, the hook 20 moves in the urine detection bin 7, the inner side of the hook is in contact connection with the rear end face of the urine detection test paper 8 in the urine detection bin 7, the ejecting rod 18 is provided with a first spring mounting seat 21, a second spring mounting seat 22 which is opposite to the first spring mounting seat 21 is fixed in the shell 1, the second spring seat 22 is positioned at the rear side of the first spring seat 21, a spring is arranged between the first spring mounting seat 21 and the second spring mounting seat 22, the ejecting rod 18 is driven by a test paper motor 14 to move backwards to compress the spring, a first rotating shaft 15 of the test paper motor 14 is sleeved with a second gear 25, and the front side of the second gear 25 is engaged with a third gear 26, the third gear 26 is sleeved on a second rotating shaft 27 in the housing 1, a fourth gear 28 is further sleeved on the second rotating shaft 27, and a second rack 29 engaged with the fourth gear 28 is arranged below the ejection rod 18.
The front of the ejection rod 18 is provided with a movable ejector block 23, the movable ejector block 23 is driven by the sampling tube 4 which is retracted backwards to move, the movable ejector block 23 is provided with a convex block 24 which is matched with the clamping head 19, the front side and the rear side of the convex block 24 are both provided with inclined planes which are matched with the clamping head 19, the clamping head 19 is abutted against the inclined plane at the rear side of the convex block 24 when the spring is compressed, and the clamping head 19 is separated from the convex block 24 to eject forwards when the movable ejector block 23 moves backwards. A cover plate 17 is arranged below the test paper ejection mechanism.
The working process of the ejection mechanism of the invention is as follows: when the urine test paper 8 is filled, the test paper motor 14 simultaneously drives the second gear 25 to rotate, the second gear 25 sequentially drives the third gear 26 and the fourth gear 28 to rotate, the fourth gear 28 drives the second rack 29 to move backwards, and the spring is compressed until the chuck 19 abuts against the inclined plane on the rear side of the bump 24; after urine detection is finished, the sampling tube 4 retracts to drive the movable ejector block 23 to move backwards, the movable ejector block 23 extrudes the chuck 19 to move outwards, when the chuck 19 moves to the inclined plane on the front side of the bump 24, the compressed spring drives the ejection rod 18 to eject forwards to recover elastic deformation, and meanwhile, the hook 20 of the ejection rod 18 drives the urine detection test paper 8 to move forwards, so that the urine ejection test paper 8 is ejected into the test paper ejection bin 30.
Furthermore, the fourth gear 28 is an incomplete gear, and 3 to 5 gear teeth are provided thereon, and 3 to 5 corresponding gear teeth are provided on the second rack 29, so as to meet different stroke requirements when the urine test strip 8 is loaded and the ejection rod 18 compresses the spring.
Further, be connected with three way connection on the above-mentioned urine entry connects 9, three way connection is connected with self-cleaning water input device and heated air circulation device respectively, and self-cleaning water input device is used for the washing to the urine detector, and heated air circulation device is used for the stoving of urine detector.
The urine inlet 33 and the washing water inlet 34 of the three-way joint are respectively arranged at two sides, the hot air inlet is arranged above the three-way joint, and one side of the washing water inlet 34 is provided with a one-way valve which prevents urine from flowing out of the washing water inlet 34.
The walls of the casing 1 at the two sides of the urine test paper 8 are provided with the injection holes 35, the positions of the injection holes 35 correspond to the positions of the sampling blocks of the urine test paper 8, and the number of the injection holes 35 at one side is generally not more than eight.
A filter screen 36 is arranged above the sampling port 5 to prevent dirt from entering the pipeline.
A front cover plate 37 is provided above the front end of the housing 1 to block the flow of test paper or urine or washing water, and a rear cover plate 38 is provided above the rear end to prevent dust or foreign matter or liquid from entering the loading mechanism.
The test paper guide groove 39 is provided on the rear side of the test paper loading port 12, so that test paper can be conveniently loaded.
The casing 1 corresponding to the front end of the urine test paper 8 is provided with a photoelectric detector for detecting whether the urine test paper 8 is filled in place.
A hall detector is arranged on the housing 1 corresponding to the second rotating shaft 27 and used for detecting whether the ejection mechanism is completely separated from the gear.
The rollers 40 are disposed on both sides of the eject lever 18 to reduce friction when the eject lever 18 moves.
Referring to fig. 10, a rack guide plate 41 is disposed above the first rack 10. A fifth gear 42 is engaged between the second gear 25 and the third gear.
Referring to fig. 11, the present invention can also adopt another test paper transmission structure: the rear end of the urine detection bin 7 is provided with a test paper filling port 12, one side of the casing 1 opposite to the test paper filling port 12 is provided with a test paper motor 14, a sixth gear 43 is sleeved on a first rotating shaft 15 of the test paper motor 14, a fourth rotating shaft 44 is hinged on the casing 1 in front of the test paper filling port 12, a friction wheel 16 is sleeved on the fourth rotating shaft 44, the friction wheel 16 is in contact connection with the urine detection test paper 8, a seventh gear 45 is sleeved on one side, close to the test paper motor 14, of the fourth rotating shaft 44, and the seventh gear 45 is in meshing transmission with the sixth gear 43 through an eighth gear 46.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (21)
1. The utility model provides an intelligent closestool's urine detector, a serial communication port, the detector includes casing (1), the top of casing (1) anterior segment is provided with sleeve (2), is provided with sampling motor (3) drive flexible sampling tube (4) in sleeve (2), and the front end of sampling tube (4) is provided with sample connection (5), and the rear end is provided with urine outlet joint (6), the top of casing (1) back end is provided with urine test bin (7), and urine test paper (8) are filled in urine test bin (7), and the top of urine test bin (7) is provided with urine inlet joint (9), be provided with the pump between urine outlet joint (6) and urine inlet joint (9), pump drive urine enters into urine test bin (7) by sampling tube (4).
2. The urine detector for the intelligent closestool according to claim 1, wherein a first rack (10) is fixedly connected to the rear end of the sampling tube (4), a first gear (11) meshed with the first rack (10) is arranged below the first rack (10), the first gear (11) is driven to rotate by the sampling motor (3), the first rack (10) and the first gear (11) are both arranged in the shell (1), and the sampling motor (3) is arranged on one side of the shell (1).
3. The urine detector of the intelligent closestool according to claim 1, wherein a test paper filling port (12) is formed in the rear end of the urine detection bin (7), a pressing plate (13) is arranged at the test paper filling port (12), a test paper motor (14) is arranged on one side of the shell (1) opposite to the test paper filling port (12), a friction wheel (16) is sleeved on a first rotating shaft (15) of the test paper motor (14), the friction wheel (16) is in contact connection with the pressing plate (13), and the test paper motor (14) drives the friction wheel (16) to rotate to drive the urine detection test paper (8) to be filled into the urine detection bin (7).
4. The urine detector of the intelligent closestool according to claim 1, wherein a test paper ejection mechanism is arranged below the urine detection bin (7), and comprises an ejection rod (18) consisting of two parallel branch rods which are connected with each other, the front end of the ejection rod is provided with a pair of inward chucks (19), the rear end of the ejection rod is provided with a pair of upward hooks (20), the inner side of each hook (20) is in contact connection with the rear end face of the urine detection test paper (8) in the urine detection bin (7), the ejection rod (18) is provided with a first spring mounting seat (21), a second spring mounting seat (22) which is opposite to the first spring mounting seat (21) is fixed in the shell (1), the second spring seat (22) is positioned at the rear side of the first spring seat (21), and a spring is arranged between the first spring mounting seat (21) and the second spring mounting seat (22), a movable ejector block (23) is arranged in front of the ejection rod (18), the movable ejector block (23) is driven to move by the sampling tube (4) which is retracted backwards, and a convex block (24) matched with the clamping head (19) is arranged on the movable ejector block (23).
5. The urine detector for the intelligent closestool according to claim 4, wherein the ejection rod (18) is driven by a test paper motor (14) to move backwards to compress the spring, a second gear (25) is sleeved on a first rotating shaft (15) of the test paper motor (14), a third gear (26) is meshed with the front side of the second gear (25), the third gear (26) is sleeved on a second rotating shaft (27) in the shell (1), a fourth gear (28) is further sleeved on the second rotating shaft (27), and a second rack (29) meshed with the fourth gear (28) is arranged below the ejection rod (18).
6. The urine detector for the intelligent closestool according to claim 5, wherein the third gear (28) is an incomplete gear and is provided with 3-5 gear teeth, and the second rack (29) is provided with 3-5 rack teeth corresponding to the incomplete gear.
7. The urine detector of the intelligent closestool according to claim 1, wherein a test paper ejection bin (30) connected with the urine detection bin (7) is arranged above the sleeve (2), a third rotating shaft (31) is arranged between the test paper ejection bin (30) and the urine detection bin (7), a baffle (32) is arranged on the third rotating shaft (31), and the baffle (32) separates the test paper ejection bin (30) from the urine detection bin (7).
8. The urine detector for the intelligent closestool as claimed in claim 4, wherein the front side and the rear side of the bump (24) are provided with inclined surfaces matched with the clamping head (19), the clamping head (19) abuts against the inclined surfaces on the rear side of the bump (24) when the spring is compressed, and the clamping head (19) is separated from the bump (24) and is ejected forwards when the movable jacking block (23) moves backwards.
9. The urine detector for the intelligent closestool according to claim 1, wherein a three-way joint is connected to the urine inlet joint (9), and a self-cleaning water input device and a hot air circulation device are respectively connected to the three-way joint.
10. The urine detector of an intelligent toilet according to claim 9, wherein the urine inlet (33) and the washing water inlet (34) of the tee joint are respectively arranged at two sides, the hot air inlet (35) is arranged above, and one side of the washing water inlet (34) is provided with a one-way valve.
11. The urine detector for the intelligent closestool according to claim 1, wherein the casing walls on two sides of the urine detection test paper (8) are provided with injection holes (35), and the positions of the injection holes (35) correspond to the positions of the sampling blocks of the urine detection test paper (8).
12. The urine detector for the intelligent closestool according to claim 1, wherein a filter screen (36) is arranged above the sampling port (5).
13. The urine detector for an intelligent toilet according to claim 1, wherein a front cover plate (37) is provided on the front end of the housing, and a rear cover plate (38) is provided on the rear end.
14. The urine detector for the intelligent toilet according to claim 1, wherein a strip guide groove (39) is provided at a rear side of the strip loading port (12).
15. The urine detector for the intelligent closestool according to claim 1, wherein the casing (1) corresponding to the front end of the urine detection test paper (8) is provided with a photoelectric detector.
16. The urine detector for the intelligent closestool according to claim 5, wherein the housing (1) corresponding to the second rotating shaft (27) is provided with a Hall detector.
17. The urine detector for an intelligent toilet according to claim 4, wherein rollers (40) are provided on both sides of the eject lever (18).
18. The urine detector for the intelligent closestool according to claim 1, wherein a detection module and a control circuit board are arranged above the urine detection bin.
19. The urine detector for an intelligent toilet according to claim 2, wherein a rack guide plate (41) is disposed above the first rack (10).
20. The urine detector for an intelligent closestool according to claim 5, wherein a fifth gear (42) is meshed between the second gear (25) and the third gear.
21. The urine detector of the intelligent closestool according to claim 1, wherein a test paper filling port (12) is formed in the rear end of the urine detection bin (7), a test paper motor (14) is arranged on one side of the shell (1) opposite to the test paper filling port (12), a sixth gear (43) is sleeved on a first rotating shaft (15) of the test paper motor (14), a fourth rotating shaft (44) is hinged to the shell (1) in front of the test paper filling port (12), a friction wheel (16) is sleeved on the fourth rotating shaft (44), the friction wheel (16) is in contact connection with the urine detection test paper (8), a seventh gear (45) is sleeved on one side, close to the test paper motor (14), of the fourth rotating shaft (44), and the seventh gear (45) is in meshing transmission with the sixth gear (43) through an eighth gear (46).
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| CN110940803B (en) | 2025-05-23 |
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