CN109518784B - Full-automatic urine analysis intelligent closestool - Google Patents
Full-automatic urine analysis intelligent closestool Download PDFInfo
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- CN109518784B CN109518784B CN201710846347.1A CN201710846347A CN109518784B CN 109518784 B CN109518784 B CN 109518784B CN 201710846347 A CN201710846347 A CN 201710846347A CN 109518784 B CN109518784 B CN 109518784B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
- E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The invention provides a full-automatic urine analysis intelligent closestool, which comprises a bucket cylinder with an upper opening, a closestool seat edge arranged around the upper end face of the bucket cylinder and a closestool seat outer wall arranged perpendicular to the closestool seat edge, wherein the closestool seat outer wall forms a hollow installation cavity, the bucket cylinder is positioned in the hollow installation cavity, the lower end of the bucket cylinder is communicated with a drainage pipeline, a urine detection mechanism is arranged at the front end, close to the outer wall of the closestool seat, of the hollow installation cavity, the urine detection mechanism comprises a support base vertically arranged on the inner wall of the hollow installation cavity, a rotating disc arranged at the upper end of the support base, a test paper box arranged on the rotating disc, a urine collection system arranged above the rotating disc, and a titration mechanism, a test paper detection mechanism and a recovery mechanism which are sequentially arranged on the support base along the clockwise direction of the rotating disc.
Description
Technical Field
The invention belongs to the technical field of urine detection equipment, and particularly relates to a full-automatic intelligent closestool for urine analysis.
Background
Urine detection is an important method for diagnosing human body conditions, and can be used for detecting pH, protein, occult blood, specific gravity, glucose, ketone body, urine bilinogen, nitrate, leucocyte, bilirubin, vitamin C and the like, reflecting a series of indexes of the body, and is usually carried out in hospitals.
Along with the development of modern technology, for solving this problem, added a lot of sense of inspiration for the production manufacturing of closestool, consequently the closestool has increased a lot of new functions, among the prior art, set up urine collection system and urine analytical equipment in the closestool lid main part, detect urine and data analysis, but urine on the current closestool examine the mechanism and all set up in the closestool lid main part, because the structure space of closestool lid main part is less, the structure of urine examine the mechanism is too complicated, is inconvenient for installing urine examine the mechanism, is difficult to realize during actual production.
Disclosure of Invention
The invention aims to solve the problem of providing a full-automatic intelligent closestool for urine analysis, which is convenient to install, simple in structure and easy to popularize and use, and a urine detection mechanism is arranged on a closestool base.
In order to solve the technical problems, the invention adopts the following technical scheme: the full-automatic urine analysis intelligent closestool comprises a bucket cylinder with an upper opening, a closestool seat edge arranged around the upper end face of the bucket cylinder and a closestool seat outer wall perpendicular to the closestool seat edge and arranged on the lower end face, wherein the closestool seat outer wall forms a hollow installation cavity, the bucket cylinder is positioned in the hollow installation cavity, the lower end of the bucket cylinder is communicated with a drainage pipeline, a urine detection mechanism is arranged at the front end, close to the outer wall of the closestool seat, of the hollow installation cavity, the urine detection mechanism comprises a support base vertically arranged on the inner wall of the hollow installation cavity, a rotating disc positioned at the upper end of the support base, a test paper box positioned on the rotating disc, a urine collection system positioned above the rotating disc, a titration mechanism, a test paper detection mechanism and a recovery mechanism which are sequentially arranged on the support base along the clockwise direction of the rotating disc,
the lower end of the supporting base is fixedly provided with a motor, a first rotating shaft of the motor penetrates through the supporting base and is fixedly connected with the rotating disc, and the first rotating shaft and the rotating disc are coaxially arranged;
the test paper box is positioned between the titration mechanism and the recovery mechanism, the test paper box is vertically arranged on the rotating disc, a pressing block is arranged at the upper end of the test paper box and fixedly arranged on the inner wall of the hollow mounting cavity, and an arc-shaped baffle matched with the side wall of the test paper box is arranged on the side end face of the pressing block;
the urine collection system comprises a sampler and a collector, wherein the lower end of a bucket cylinder is provided with a first through hole, the sampler is connected in the first through hole through a sealing ring in a clamping way, an annular cavity is arranged in the sampler, the upper end of the annular cavity is communicated with the bucket cylinder, a sealing cover matched with the annular cavity is arranged on the end face of the sampler, which is positioned in the bucket cylinder, a telescopic mechanism for opening and closing the sealing cover is arranged in the sampler, the lower end of the annular cavity is communicated with the collector through a guide pipe, and the collector is also communicated with a water inlet pipeline;
the titration mechanism comprises a peristaltic pump and a titration nozzle, a hose penetrates through the pump head of the peristaltic pump, one end of the hose is communicated with the lower end of the collector, the other end of the hose is communicated with the liquid inlet of the titration nozzle, the titration nozzle is positioned above the rotating disc, a Hall sensor is arranged at the liquid outlet of the titration nozzle, and the Hall sensor is electrically connected with the peristaltic pump;
the test paper detection mechanism is embedded on the lower end surface of the supporting base, the test paper detection mechanism is positioned at the lower end of the rotating disc, and a test paper block loading hole matched with the test paper detection mechanism is formed in the rotating disc;
the recovery mechanism comprises an ejector rod which is positioned at the lower end of the rotating disc and is embedded on the supporting base, a rotating rod which is fixedly connected with the supporting base through a second rotating shaft, and a recovery box which is fixedly arranged at the lower end of the supporting base, wherein a gear is arranged on the rotating rod, a torsion spring is fixedly arranged at the lower end of the gear, a gear tooth section meshed with the gear is arranged on the outer end surface of the rotating disc, and discharge holes which are communicated with an inlet of the recovery box are formed in the supporting base and the rotating disc;
the test paper box, the titration nozzle, the test paper detection mechanism, the test paper block loading hole and the ejector rod are positioned on the same circumference.
Further, the bucket cylinder, the toilet seat edge, the toilet seat outer wall and the drainage pipeline are integrally formed.
Further, a detachable plate is arranged at the front end of the outer wall of the toilet seat, and the detachable plate corresponds to the test paper box.
Further, the test paper case comprises a hollow cylindrical shell, a limiting disc, a test paper column and a first compression spring are sequentially arranged in the cylindrical shell from bottom to top, the test paper column is formed by superposing a plurality of test paper blocks, and a second through hole matched with the test paper blocks is formed in the limiting disc.
Further, be equipped with flexible chamber in the sample thief, the diameter in flexible chamber is less than the diameter in annular chamber, perpendicular sealed lower terminal surface be equipped with flexible chamber matched first annular baffle and with annular chamber assorted second annular baffle, telescopic machanism includes telescopic link, second compression spring, draw bar and rotary motor, the telescopic link is located flexible intracavity, the second compression spring cover is established in the annular chamber, the one end of telescopic link with first annular baffle fixed connection, draw bar and rotary motor are connected gradually to the other end of telescopic link, rotary motor is fixed to be established on the inner wall in cavity installation chamber, the cover is equipped with the protective sheath on the draw bar.
Further, the titration nozzle is fixed on the support base through a stepping motor, a water receiving cavity is arranged on the rotation circumference of the titration nozzle and is communicated with the water inlet end of the water outlet pipeline, and the water outlet end of the water outlet pipeline is communicated with the water discharge pipeline.
Further, the ejector rod comprises an ejector part, a fixing part and a spring mounting part, wherein the ejector part is of a trapezoid table structure, a limiting ring is arranged around the lower end face of the ejector part, an upper opening mounting cavity is formed in the spring mounting part, the ejector part is fixed in the mounting cavity through the limiting ring, and a third compression spring is arranged at the lower end of the ejector part.
Further, a protection plate is arranged on the lower end face of the support base.
Compared with the prior art, the invention has the advantages and beneficial effects that:
1. the urine detection mechanism is arranged on the toilet seat, has a larger installation space, is convenient to install, can finish the processes of sampling, sample adding, detection, recovery and the like only by controlling the rotating disc to rotate for one circle, and has the advantages of simple structure, convenient use and low production cost;
2. when the test paper block is taken, the test paper block loading hole on the rotating disc rotates to the second through hole of the limiting disc, the lowest test paper block is pressed into the test paper block loading hole under the pressure action of the first compression spring at the upper end of the test paper column, so that the test paper block loading hole rotates along with the rotating disc, the test paper block is taken, the operation is simple, an additional grabbing mechanism is not needed, and the cost is reduced;
3. according to the invention, the Hall sensor is used for monitoring whether the test paper block reaches the lower end of the titration nozzle or not in the titration mechanism, and the peristaltic pump is correspondingly controlled to be started or stopped, so that the titration time can be effectively mastered by the monitoring function of the Hall sensor, urine is prevented from falling onto the rotating disc, the cleanliness of the rotating disc is affected, meanwhile, the peristaltic pump is used for controlling the titration amount, and the influence on the detection result due to overlarge titration amount is effectively prevented.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a full-automatic urine analysis intelligent toilet according to the present invention.
Fig. 2 is a schematic bottom view of fig. 1.
Fig. 3 is a schematic view of the structure of fig. 2 with the shield plate removed.
Fig. 4 is a schematic diagram of the internal structure of a full-automatic urine analysis intelligent toilet according to the present invention.
Fig. 5 is a schematic structural view of a detection state of a urine detection mechanism of a full-automatic urine analysis intelligent toilet according to the present invention.
Fig. 6 is a schematic structural view of a cleaning state of a urine detection mechanism of a full-automatic urine analysis intelligent toilet according to the present invention.
Fig. 7 is an enlarged schematic view of the structure at a in fig. 5.
Fig. 8 is an exploded structure schematic view of a test paper box of a full-automatic urine analysis intelligent toilet according to the present invention.
Fig. 9 is a schematic diagram showing an exploded structure of a push rod of a full-automatic urine analysis intelligent toilet according to the present invention.
In the figure: 1-a barrel cylinder; 2-a toilet seat rim; 3-the outer wall of the toilet seat; 4-a hollow mounting cavity; 5-a drainage pipeline; 6-supporting a base; 7-rotating a disc; 8-testing the paper box; 9-a test paper detection mechanism; 10-an electric motor; 11-a first rotation axis; 12-briquetting; 13-arc baffles; 14-a sampler; 15-a collector; 16-a first through hole; 17-a sealing ring; 18-an annular cavity; 19-sealing the cover; 20-a catheter; 21-peristaltic pump; 22-titration nozzle; 23-hose; 24-test paper block loading holes; 25-a water inlet pipeline; 26-ejector rod; 27-a second rotation axis; 28-rotating a rod; 29-a recovery tank; 30-gear; 31-torsion spring; 32-gear tooth segment; 33, a discharge hole; 34-a removable plate; 35-a cylindrical housing; 36-limiting plate; 37-test paper column; 38-a first compression spring; 39-test paper block; 40-second through holes; 41-a telescopic chamber; 42-a first annular baffle; 43-a second annular baffle; 44-telescoping rod; 45-a second compression spring; 46-a draw bar; 47-a rotary motor; 48-protecting sleeve; 49-step motor; 50-water receiving cavity; 51-a water outlet pipeline; 52-an ejector; 53-a fixing part; 54-spring mounting; 55-limiting rings; 56-a mounting cavity; 57-a third compression spring; 58-guard plate.
Detailed Description
The following detailed description of specific embodiments of the invention refers to the accompanying drawings.
As shown in fig. 1-9, a full-automatic urine analysis intelligent closestool comprises a bucket cylinder 1 with an upper opening, a closestool seat edge 2 arranged around the upper end face of the bucket cylinder 1, and a closestool seat outer wall 3 perpendicular to the lower end face of the closestool seat edge 2, wherein the closestool seat outer wall 3 forms a hollow installation cavity 4, the bucket cylinder 1 is positioned in the hollow installation cavity 4, the lower end of the bucket cylinder 1 is communicated with a drainage pipeline 5, a urine detection mechanism is arranged at the front end, close to the closestool seat outer wall 3, in the hollow installation cavity 4, and comprises a support base 6 vertically arranged on the inner wall of the hollow installation cavity 4, a rotating disc 7 positioned at the upper end of the support base 6, a test paper box 8 positioned on the rotating disc 7, a urine collection system positioned above the rotating disc 7, and a titration mechanism, a test paper detection mechanism 9 and a recovery mechanism which are sequentially arranged on the support base 6 along the rotating disc 7 in a clockwise direction,
the lower end of the supporting base 6 is fixedly provided with a motor 10, a first rotating shaft 11 of the motor 10 penetrates through the supporting base 6 and is fixedly connected with the rotating disc 7, the first rotating shaft 11 and the rotating disc 7 are coaxially arranged, and the rotating disc 7 is driven to rotate above the supporting base 6 through the first rotating shaft 11;
the test paper box 8 is positioned between the titration mechanism and the recovery mechanism, the order of paper taking, titration, detection and recovery can be realized, the test paper box 8 is vertically arranged on the rotating disc 7, the upper end of the test paper box 8 is provided with a pressing block 12, the pressing block 12 is fixedly arranged on the inner wall of the hollow installation cavity 4, the side end surface of the pressing block 12 is provided with an arc baffle 13 matched with the side wall of the test paper box 8, and the test paper box 8 can be well fixed between the stop block 12 and the rotating disc 7 through the arc baffle 13 to prevent the test paper box 8 from inclining due to the inertia action of the rotation of the rotating disc 7;
the urine collection system comprises a sampler 14 and a collector 15, wherein a first through hole 16 is formed in the lower end of the bucket cylinder 1, the sampler 14 is connected in the first through hole 16 through a sealing ring 17 in a clamping mode, the sampler 14 can be fixed in the first through hole 16 through the sealing ring 17, the sealing ring can play a role in sealing, urine is prevented from leaking onto a rotating disc 7, an annular cavity 18 is formed in the sampler 14, the upper end of the annular cavity 18 is communicated with the bucket cylinder 1, a sealing cover 19 matched with the annular cavity 18 is arranged on the end face of the sampler 14 in the bucket cylinder 1, a telescopic mechanism used for opening and closing the sealing cover 19 is arranged in the sampler 14, the lower end of the annular cavity 18 is communicated with the collector 15 through a guide pipe 20, the sealing cover 19 is jacked or tightly covered through the telescopic mechanism, urine can be controlled to enter the volume of the collector 15 through the annular cavity 18, the collector is also communicated with a water inlet pipe, and after detection is completed, the urine is pumped into the collector through the water inlet pipe to clean the collector to realize the collection system;
the titration mechanism comprises a peristaltic pump 21 and a titration nozzle 22, a hose 23 penetrates through the pump head of the peristaltic pump 21, one end of the hose 23 is communicated with the lower end of the collector 15, the other end of the hose 23 is communicated with the liquid inlet of the titration nozzle 22, the titration nozzle 22 is positioned above the rotating disc 7, a Hall sensor (not shown) is arranged at the liquid outlet of the titration nozzle 22, the Hall sensor is electrically connected with the peristaltic pump 21, whether a test paper block reaches the lower end of the titration nozzle 22 or not is monitored by the Hall sensor, the opening or closing of the peristaltic pump 21 is correspondingly controlled, the titration time can be effectively mastered by the monitoring function of the Hall sensor, urine is prevented from falling onto the rotating disc 7, the cleanliness of the rotating disc 7 is affected, meanwhile, the titration amount is controlled by the peristaltic pump 21, the excessive titration amount is effectively prevented, and the detection result is affected;
the test paper detection mechanism 9 is embedded on the lower end surface of the support base 6, the test paper detection mechanism 9 is positioned at the lower end of the rotating disc 7, a test paper block loading hole 24 matched with the test paper detection mechanism 9 is arranged on the rotating disc 7, when the test paper block loading hole 24 rotates on the rotating disc 7 with the test paper block 39, after titration is completed, the test paper block 39 is detected when passing through the test paper detection mechanism 9, detection information is transmitted to corresponding electronic equipment through a wireless communication device, and the test paper detection mechanism 9 can be a color sensor;
the recovery mechanism comprises a push rod 26, a rotary rod 28 and a recovery box 29, wherein the push rod 26 is arranged at the lower end of the rotary disc 7 and is embedded on the support base 6, the rotary rod 28 is fixedly connected to the support base 6 through a second rotary shaft 27, the recovery box 29 is fixedly arranged at the lower end of the support base 6, a gear 30 is arranged on the rotary rod 28, a torsion spring 31 is fixedly arranged at the lower end of the gear 30, a gear tooth section 32 meshed with the gear 30 is arranged on the outer end face of the rotary disc 7, a discharge port 33 communicated with the inlet of the recovery box 29 is arranged on each of the support base 6 and the rotary disc 7, when the test paper block loading hole 24 finishes detection with the test paper block 39, the rotary disc 7 continuously rotates, when the rotary rod 26 rotates, the push rod 26 ejects the test paper block 39 out of the test paper block loading hole 24, at the moment, the gear tooth section 32 meshed with the gear 30 drives the rotary rod 28 to rotate to the paper block loading hole 24, the gear tooth section 32 meshed with the gear 30 drives the rotary rod 28 to continuously rotate, and when the discharge port 33 is aligned with the box 29, the test paper block 39 drops to the discharge port 39, and the test paper block 39 drops into the recovery box 39;
the test paper box 8, the titration nozzle 22, the test paper detection mechanism 9, the test paper block loading hole 24 and the ejector rod 26 are positioned on the same circumference, so that the consistency of the positions of taking, titration, detection and recovery of test paper can be ensured, and deviation is prevented.
Further, the bucket cylinder 1, the toilet seat edge 2, the toilet seat outer wall 3 and the drainage pipeline 5 are integrally formed, so that the integral type toilet seat is good in integrity and convenient to install and detach.
Further, the front end of the outer wall 3 of the toilet seat is provided with a detachable plate 34, and the detachable plate 34 corresponds to the test paper box 8, so that the test paper box 8 can be conveniently replaced through the detachable plate 34.
Further, the test paper box 8 includes hollow cylinder shell 35, be equipped with limit disk 36, test paper post 37 and first compression spring 38 in the cylinder shell 35 from bottom to top in proper order, the test paper post 37 comprises a plurality of test paper piece 39 stack, be equipped with on the limit disk 36 with test paper piece 39 assorted second through-hole 40, when test paper piece loading hole 24 rotates second through-hole 40 department, through the effect of first compression spring 38 with the test paper piece 39 of test paper post 37 lower extreme press in the test paper piece loading hole 24, accomplish the taking of test paper piece 39.
Further, be equipped with flexible chamber 41 in the sampler 14, the diameter of flexible chamber 41 is less than the diameter of annular chamber 18, perpendicular the lower terminal surface of sealed lid 19 be equipped with the first annular baffle 42 of flexible chamber 41 matching and with annular chamber 18 assorted second annular baffle 43, telescopic machanism includes telescopic link 44, second compression spring 45, draw bar 46 and rotary motor 47, telescopic link 44 is located in the telescopic link 41, second compression spring 45 cover is established in annular chamber 18, the one end of telescopic link 44 with first annular baffle 42 fixed connection, the other end of telescopic link 44 connects gradually draw bar 46 and rotary motor 47, rotary motor 47 fixed the setting is in on the inner wall of cavity installation chamber 4, the cover is equipped with protective sheath 48 on the draw bar 46, drives draw bar 46 through rotary motor 47's rotation and stretches out and draws back in the telescopic link 46 in telescopic link 41, when telescopic link 44 stretches to jar 1 direction, and is located in telescopic link 44 is in telescopic link 41, the annular seal cover 19 can be passed through the jack-up compression spring 45 and is equipped with annular seal ring 19 simultaneously in the sealed lid 18, can prevent that the effect from getting into the sealed jar 1 through the annular seal ring 46, can prevent to get into in the sealed lid 46 through the sealed lid 1 simultaneously, can prevent the sealed lid 46 from getting into the annular seal ring 46, can prevent the effect in the sealed lid 1 from getting into the sealed jar 1.
Further, the titration nozzle 22 is fixed on the support base 6 through the stepping motor 49, a water receiving cavity 50 is arranged on the rotation circumference of the titration nozzle 22, the water receiving cavity 50 is communicated with the water inlet end of the water outlet pipeline 51, the water outlet end of the water outlet pipeline 51 is communicated with the water draining pipeline 5, in the process of completing detection and cleaning the pipeline, the titration nozzle 22 is rotated to the upper end of the water receiving cavity 50 through the stepping motor 49, clean water is pumped into the water inlet pipeline 25 to clean the urine collecting system, cleaning liquid is pumped into the water receiving cavity 50 through the peristaltic pump 21 through the titration mechanism, and the cleaning liquid is discharged through the water outlet pipeline 51, so that the comprehensive cleaning of the pipeline is realized.
Further, the ejector rod 26 comprises an ejector part 52, a fixing part 53 and a spring mounting part 54, the ejector part 52 is of a trapezoid table structure, the ejector rod 26 can be conveniently restored to the lower end of the rotating disc 7 in the test paper block loading hole 24 in the rotating process of the rotating disc 7 under the action of the inclined plane of the trapezoid table structure, a limiting ring 55 is arranged around the lower end face of the ejector part 52, an upper opening mounting cavity 56 is arranged in the spring mounting part 54, the ejector part 52 is fixed in the mounting cavity 56 through the limiting ring 55, a third compression spring 57 is arranged at the lower end of the ejector part 52, and the expansion process of the ejector part 52 in the spring mounting part 54 is realized through the combination of the third compression spring 57 and the limiting ring 55.
Further, the lower end surface of the supporting base 6 is provided with a protection plate 58, which can protect devices on the supporting base 6.
The working process of the invention is as follows: (1) urine collection: the rotation of the rotary motor is controlled to drive the draw bar to stretch, so that the telescopic bar is driven to stretch repeatedly in the telescopic cavity, when the telescopic bar stretches towards the direction of the barrel cylinder, the sealing cover is jacked up under the action of the second compression spring, urine enters the collector through the annular cavity, urine is effectively prevented from entering the telescopic cavity through the second annular baffle in the annular cavity, and when the telescopic bar moves towards the direction opposite to the barrel cylinder, the sealing cover is pulled to be downwards covered tightly; (2) taking test paper blocks: when the test paper block loading hole rotates to the second through hole, the test paper block at the lowest end of the test paper column is pressed into the test paper block loading hole under the action of the first compression spring, and the test paper block loading hole carries the test paper block to continue rotating, so that the test paper block is taken out; (3) titration: when the test block loading hole carries the test block to the lower end of the titration nozzle, the Hall sensor controls the first peristaltic pump to be started after detecting the test block, the test block is titrated, and when the Hall sensor detects that the test block leaves the titratable range of the titration nozzle, the first peristaltic pump is controlled to be closed, so that the titration of the test block is completed; (4) detection: the test paper block loading hole continuously rotates clockwise with the titrated test paper block, and when the test paper block loading hole moves to the test paper detection mechanism, the test paper detection mechanism detects the test paper block and transmits detection data to corresponding electronic equipment through the wireless communication device; (5) recovering test paper blocks: the test paper block after detection continuously rotates along with the rotating disc, when the test paper block loading hole rotates at the ejector rod, the ejector rod ejects the test paper block out of the test paper block loading hole, at the moment, the gear tooth section on the rotating disc is meshed with the gear to drive the rotating rod to rotate to the paper block loading hole, the rotating disc continuously rotates, the gear tooth section is meshed with the gear to drive the rotating rod to continuously rotate, when the discharge hole is aligned with the inlet of the recovery box, the rotating rod brings the test paper block to the discharge hole, the test paper block falls into the recovery box, at the moment, the gear tooth section is separated from the gear, and the rotating rod rotates under the action of the torsion spring to return to the original position; (6) cleaning a pipeline: after the detection is finished once, the pipeline is required to be cleaned, clean water is pumped into the collector through the water inlet pipeline, the sealing cover is closed, clean water can enter the annular cavity through the guide pipe, the annular cavity is flushed, the titration nozzle is rotated to the upper end of the water receiving cavity through the stepping motor, the cleaned water is pumped into the water receiving cavity through the titration mechanism through the peristaltic pump, the cleaned water is discharged through the water outlet pipeline, the comprehensive cleaning of the pipeline of the urine detection mechanism is realized, and the cleaning effect is good.
The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.
Claims (8)
1. A full-automatic urine analysis intelligent closestool is characterized in that: comprises a bucket with an upper opening, a toilet seat edge arranged around the upper end surface of the bucket and a toilet seat outer wall perpendicular to the toilet seat edge and arranged on the lower end surface, wherein the toilet seat outer wall forms a hollow installation cavity, the bucket is positioned in the hollow installation cavity, the lower end of the bucket is communicated with a drainage pipeline, a urine detection mechanism is arranged at the front end of the hollow installation cavity, which is close to the toilet seat outer wall, and comprises a support base vertically arranged on the inner wall of the hollow installation cavity, a rotating disc positioned at the upper end of the support base, a test paper box positioned on the rotating disc, a urine collection system positioned above the rotating disc and a titration mechanism, a test paper detection mechanism and a recovery mechanism which are sequentially arranged on the support base along the clockwise direction of the rotating disc,
the lower end of the supporting base is fixedly provided with a motor, a first rotating shaft of the motor penetrates through the supporting base and is fixedly connected with the rotating disc, and the first rotating shaft and the rotating disc are coaxially arranged;
the test paper box is positioned between the titration mechanism and the recovery mechanism, the test paper box is vertically arranged on the rotating disc, a pressing block is arranged at the upper end of the test paper box and fixedly arranged on the inner wall of the hollow mounting cavity, and an arc-shaped baffle matched with the side wall of the test paper box is arranged on the side end face of the pressing block;
the urine collection system comprises a sampler and a collector, wherein the lower end of a bucket cylinder is provided with a first through hole, the sampler is connected in the first through hole through a sealing ring in a clamping way, an annular cavity is arranged in the sampler, the upper end of the annular cavity is communicated with the bucket cylinder, a sealing cover matched with the annular cavity is arranged on the end face of the sampler, which is positioned in the bucket cylinder, a telescopic mechanism for opening and closing the sealing cover is arranged in the sampler, the lower end of the annular cavity is communicated with the collector through a guide pipe, and the collector is also communicated with a water inlet pipeline;
the titration mechanism comprises a peristaltic pump and a titration nozzle, a hose penetrates through the pump head of the peristaltic pump, one end of the hose is communicated with the lower end of the collector, the other end of the hose is communicated with the liquid inlet of the titration nozzle, the titration nozzle is positioned above the rotating disc, a Hall sensor is arranged at the liquid outlet of the titration nozzle, and the Hall sensor is electrically connected with the peristaltic pump;
the test paper detection mechanism is embedded on the lower end surface of the supporting base, the test paper detection mechanism is positioned at the lower end of the rotating disc, and a test paper block loading hole matched with the test paper detection mechanism is formed in the rotating disc;
the recovery mechanism comprises an ejector rod which is positioned at the lower end of the rotating disc and is embedded on the supporting base, a rotating rod which is fixedly connected with the supporting base through a second rotating shaft, and a recovery box which is fixedly arranged at the lower end of the supporting base, wherein a gear is arranged on the rotating rod, a torsion spring is fixedly arranged at the lower end of the gear, a gear tooth section meshed with the gear is arranged on the outer end surface of the rotating disc, and discharge holes which are communicated with an inlet of the recovery box are formed in the supporting base and the rotating disc;
the test paper box, the titration nozzle, the test paper detection mechanism, the test paper block loading hole and the ejector rod are positioned on the same circumference.
2. The fully automatic urine analysis intelligent toilet according to claim 1, wherein: the bucket cylinder, the toilet seat edge, the outer wall of the toilet seat and the drainage pipeline are integrally formed.
3. The fully automatic urine analysis intelligent toilet according to claim 1, wherein: the front end of the outer wall of the toilet seat is provided with a detachable plate, and the detachable plate corresponds to the test paper box.
4. A fully automatic urine analysis intelligent toilet according to claim 3, wherein: the test paper case comprises a hollow cylindrical shell, a limiting disc, a test paper column and a first compression spring are sequentially arranged in the cylindrical shell from bottom to top, the test paper column is formed by superposing a plurality of test paper blocks, and a second through hole matched with the test paper blocks is formed in the limiting disc.
5. The fully automatic urine analysis intelligent toilet according to claim 1, wherein: the sampler is internally provided with a telescopic cavity, the diameter of the telescopic cavity is smaller than that of the annular cavity, the lower end face of the sealing cover is perpendicular to the diameter of the annular cavity, a first annular baffle matched with the telescopic cavity and a second annular baffle matched with the annular cavity are arranged on the lower end face of the sealing cover, the telescopic mechanism comprises a telescopic rod, a second compression spring, a traction rod and a rotary motor, the telescopic rod is located in the telescopic cavity, the second compression spring is sleeved in the annular cavity, one end of the telescopic rod is fixedly connected with the first annular baffle, the other end of the telescopic rod is sequentially connected with a traction rod and the rotary motor, the rotary motor is fixedly arranged on the inner wall of the hollow installation cavity, and a protective sleeve is sleeved on the traction rod.
6. The fully automatic urine analysis intelligent toilet according to claim 1, wherein: the titration nozzle is fixed on the support base through a stepping motor, a water receiving cavity is arranged on the rotation circumference of the titration nozzle and is communicated with the water inlet end of the water outlet pipeline, and the water outlet end of the water outlet pipeline is communicated with the water drainage pipeline.
7. The fully automatic urine analysis intelligent toilet according to claim 1, wherein: the ejector rod comprises an ejector part, a fixing part and a spring mounting part, wherein the ejector part is of a trapezoid table structure, a limiting ring is arranged around the lower end face of the ejector part, an upper opening mounting cavity is formed in the spring mounting part, the ejector part is fixed in the mounting cavity through the limiting ring, and a third compression spring is arranged at the lower end of the ejector part.
8. The fully automatic urine analysis intelligent toilet according to claim 1, wherein: the lower end face of the supporting base is provided with a protection plate.
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| CN201710846347.1A CN109518784B (en) | 2017-09-18 | 2017-09-18 | Full-automatic urine analysis intelligent closestool |
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| CN201710846347.1A CN109518784B (en) | 2017-09-18 | 2017-09-18 | Full-automatic urine analysis intelligent closestool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR3107823A1 (en) * | 2020-03-03 | 2021-09-10 | Withings | Urinalysis device and method |
| CN117513502A (en) * | 2022-06-24 | 2024-02-06 | 彭伟杰 | Intelligent closestool with detect analysis urine |
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