CN209450562U - A kind of urine conveying device, urine examination system and urine examination closestool - Google Patents

Abstract

The utility model discloses a kind of urine conveying device, urine examination system and urine examination closestools.Wherein, it in urine conveying device, is moved vertically by pitch wheel and rack drives urine collector, it is simple and reliable for structure.In urine examination system, urine device is taken to use cleaning solution as hydraulic fluid, utilize the one-way sealing of y-type seal ring, and setting drainage hole makes piston rod when retracting in cylinder barrel, cleaning solution gets enter into spring-compressed chamber cleaning piston bar at cylinder bottom cleaning solution is discharged；And in urine examination device, by the way that previewing unit is arranged, has just completed the test paper of titration to detect and whether changed colour, to be titrated again to titrating ineffective test paper and retracting, to avoid because titrate it is bad caused by test paper can not effectively detect the case where.The utility model utilizes pipeline distribution valve by ingenious, realizes and exports cleaning solution to hydraulic cavities, spray chamber and urine collector in different time, structure is simple, low in cost.

Description

A kind of urine conveying device, urine examination system and urine examination closestool

Technical field

The utility model relates to automatic urine examination fields, and in particular to a kind of urine conveying device, urine examination system and urine examination horse Bucket.

Background technique

Urine detection is one of three big conventional detections.As quality of life increasingly improves, in the prior art, have existed by Urine detection function be implanted into the sanitary apparatus such as closestool or urinating bucket in technical solution, primary structure can be divided into take urine device, Urine conveying device and urine examination device.Wherein, the main task of urine conveying device is that the urine of acquirement is delivered to titration needle The place that can be drawn.In the prior art, urine conveying device often complicated in mechanical structure, needs to realize vertical direction and level The two dimensional motion in direction could complete urine conveying, some even need to realize three-dimensional motion, not only improve cost in this way, And it is easy to cause mechanical breakdown.Meanwhile in the prior art, the Telescopic overwhelming majority for taking urine funnel in urine device is taken to adopt With machine driving (similar with the flexible cleaning rod structure of intelligent closestool), it is easy for controlling using machine driving main cause.But Equally, there is also disadvantages for machine driving, mainly use motor will lead at high cost, and easy to damage, it is unreliable to be driven.Especially On intelligent closestool, if it is possible to which reduction machine driving as far as possible is mostly realized using the hydraulic method such as pump and takes the flexible of urine funnel, then Cost is lower, and structure is more simple.But when taking the Telescopic of urine funnel using hydraulic method realization, it may appear that one is asked Topic, i.e. the decontamination problem of piston rod.It is well known that piston rod stretches out cylinder barrel when taking urine funnel to stretch out, and when taking urine, stretch out cylinder The piston rod vulnerable to pollution of cylinder.But the cleaning of piston rod can only generally be carried out after piston rod retraction, at this point, piston rod master Mian part quartile can not realize decontamination by general technical solution in cylinder barrel.It again, can in the urine examination device of the prior art Needle tubing can occur to titrate ineffective or fail the case where completing titration, some test paper is caused not detect effectively, to occur Detection error.

Utility model content

The purpose of the utility model is to overcome drawbacks described above present in background technique or problems, and it is defeated to provide a kind of urine Device, urine examination system, urine examination closestool and urine examination method are sent, keeps urine conveying device simple and reliable for structure, is made in urine examination system It takes urine device can be realized and takes the flexible of urine funnel using hydraulic realize, and piston rod when being in retracted mode can be washed Disappear, to reduce costs, also makes to take the structure of urine device more simple, enable the urine examination device in urine examination system to titration Needle whether effectively titration carry out preliminary examination, to avoid because titrate it is bad caused by test paper can not effectively detect the case where.

To reach above-mentioned purpose, the utility model adopts the following technical solution:

A kind of urine conveying device, including urine collector, bracket, first gear, first motor, for urinary catheter road, first Feed liquid pipeline and Drainage pipe；The urine collector is slidedly arranged on bracket up and down, and top is equipped with aperture or opening；Described Urine collector is equipped with rack gear engaged with the first gear in vertical direction；The first gear is by being installed on bracket First motor driving；Described is connected to urine collector for urinary catheter road, the first feed liquid pipeline；It is set on the Drainage pipe There is positive displacement pump, one end of Drainage pipe is connected to the bottom of urine collector.

Further, level sensor is additionally provided on the urine collector.

A kind of urine examination system, including urine examination device, pipeline distribution valve, cleaning liquid input pipe, foregoing urine are defeated It send device, take urine device, the second feed liquid pipeline and third feed liquid pipeline；The urine examination device is filled for detecting to be conveyed by urine The urine sent is set, and forms urine examination result；The pipeline distribution valve is equipped with entrance, first outlet, second outlet and third Outlet；The entrance is connected to cleaning liquid input pipe；The cleaning liquid input pipe is equipped with cleaning pump；The urine One end of first feed liquid pipeline of conveying device is connected to urine collector, and the other end is connected to first outlet；The urine is defeated Send pumping for being additionally provided on urinary catheter road for urine for device；It is described that take urine device include that cylinder barrel, piston rod, piston, spring, Y type are close Seal takes urine funnel, cylinder cap, spray cavity and the second motor；The closed formation cylinder bottom in described cylinder barrel one end, another end opening and with Cylinder cap is tightly connected；The cylinder bottom is equipped with rod aperture and drainage hole；Described piston rod one end is stretched out rod aperture and is taken Urine funnel is affixed, and the other end is affixed with piston；The piston is slidedly arranged on cylinder barrel, which is provided with seal groove；Piston and cylinder barrel Gap is equipped between barrel；Spring-compressed chamber is formed between piston and cylinder bottom；Hydraulic cavities are formed between piston and cylinder cap；The spring dress It is intracavitary set on spring-compressed, and be arranged on the piston rod；The y-type seal ring is placed in seal groove, and is open towards cylinder Bottom, lip fit in the barrel of cylinder barrel；The barrel of the cylinder barrel is equipped with the limiting stand terrace for limiting piston rod stretching, institute The limiting stand terrace stated is between piston and cylinder bottom and towards cylinder cap；The spray cavity and cylinder barrel is linked together or the company of fixation It connects, spray cavity and is fixedly connected with the output end of the second motor；It sprays cavity one end and is equipped with several spray apertures, the other end and cylinder Lid is tightly connected and forms spray chamber；The spray apertures take above urine funnel positioned at what is retracted；Described takes urine funnel and for urinary catheter road Connection；The second described feed liquid pipeline one end and hydraulic chamber into communication, the other end are connected to second outlet；The third liquid supply pipe Road one end is connected to spray chamber, the other end and third outlet.

Further, the urine examination device includes test paper volume, driving unit, titration unit, previewing unit and checklist Member；Described test paper volume includes substrate, several test paper groups for being attached at substrate and being spaced apart along its length and can be release The sealing film being continuously covered in substrate and test paper group；Each test paper group is by several along its length every first distance interval point The test paper of cloth is constituted；The driving unit includes load paper wheel, dyestripping wheel, the first friction pulley group, the second friction pulley group and cutter； The load paper wheel loads test paper and rolls up and test paper is driven to roll up counter motion；The dyestripping wheel drives for winding sealing film Film is sealed to move so that sealing film and substrate and test paper group are release in release position；The first friction pulley group compresses test paper volume and takes out Portion out, and forward motion is rolled up by frictional force drives test paper；The second friction pulley group tensioning is conveyed from the first friction pulley group The test paper come rolls up extraction unit, for cutter cutting；Second friction pulley group also drives the test paper volume dialysis portion cut off by cutter positive Movement, so that test paper volume dialysis portion is detached from driving unit；The titration unit includes titration needle, titration pump and titration needle driving Mechanism, the titration pump is for driving the absorption of titration needle, titration and discharge urine and titrating inside needle for cleaning；Titration pump One end connect cleaning liquid input pipe, the other end connection titration needle；When titration, titration needle is located above test paper volume extraction unit Position is titrated, the titration position is between release position and the first friction pulley group；The titration needle drive mechanism drives titration Needle moves back and forth between titration position and suction urine position, and the urine position of inhaling is to titrate needle and protrude into urinate when absorbing storage absorption urine Position；The previewing unit includes preliminary examination optic probe, and the preliminary examination optic probe is set to titration position and the first friction pulley Between group, and with titration bit interval first distance；Preliminary examination optic probe is used to detect whether the test paper for just completing to titrate changes colour； The previewing unit test paper counter motion that control load paper wheel drive has just completed titration when testing result is no extremely titrates Position titrates again for titration needle；The verification unit is set between preliminary examination optic probe and the first friction pulley group, verification unit Including sweep mechanism and optic probe is examined, after all test paper of test paper group complete preliminary examination, the sweep mechanism, which drives, to be examined Optic probe scans all test paper of test paper group, and output test result along test paper volume length direction.

Further, the driving unit further includes the first directive wheel and the second directive wheel, and the sealing film passes through After first directive wheel on dyestripping wheel, first directive wheel is adjacent to test paper volume front in release position；Described second Directive wheel is opposite with the first directive wheel, and is set to the test paper volume extraction unit back side, rolls up extraction unit for support test paper, and described the Two directive wheels and with the first friction pulley group collective effect, the test paper volume extraction unit holding for making to be located between the two is horizontal；The drop Positioning is between the second directive wheel and preliminary examination optic probe.

A kind of urine examination closestool, including closestool body, useless film collector and urine examination system；The closestool body is equipped with accommodating Chamber and pelvic cavity；The useless film collector is used to collect the sealing film of dyestripping wheel winding；The useless film collector, urine examination dress It sets, pipeline distribution valve, cleaning liquid input pipe, urine conveying device, the second feed liquid pipeline and third feed liquid pipeline are respectively positioned on horse In the intrinsic accommodating cavity of bucket, second motor is fixedly connected on the skirt lower edge of pelvic cavity, and when initial position takes urine device It is hidden under the skirt of pelvic cavity；The Drainage pipe of the urine conveying device is connected to the porus excretorius of pelvic cavity；The porus excretorius It is arranged in below the nearly skirt scour trough in pelvic cavity rear end；The accommodating cavity is additionally provided with the first opening and the second opening, and described One openings are in closestool body outer surface, for replacing test paper volume, being replaced and cleaned liquid and clearing up useless film collector；Described Two openings are in pelvic cavity, for arranging in test paper volume dialysis portion to closestool pelvic cavity.

From the above description of the utility model, it can be seen, compared with the existing technology, what the utility model had is following beneficial Effect:

1, urine is relied on for urinary catheter road from taking urine funnel to be delivered to urine collector, and urine collector only needs vertical direction to transport It is dynamic, urine conveying can be realized, structure is simple, low in cost.

2, level sensor is equipped on urine collector, it can be preferably after obtaining enough urines, quick closedown supplies Urine pump, avoids urine from overflowing from urine collector.

3, it by using cleaning solution as hydraulic fluid, using the one-way sealing of y-type seal ring, and is set at cylinder bottom Drainage hole is set so that cleaning solution is discharged, makes piston rod when retracting in cylinder barrel, cleaning solution gets enter into spring-compressed chamber cleaning piston Bar.

4, it takes urine funnel flexible using hydraulic technique realization, reduces costs, structure is also more simple.

5, limiting stand terrace is set, stretches out stroke convenient for control piston rod, and y-type seal ring is made to extend out to range When, lip is able to contact step surface, seals relatively reliable.

6, the second motor of setting enables that urine device is taken to ensconce unobtrusively position, and will take urine device rotation by the second motor Go to predetermined position.

7, by setting spray chamber and spray apertures, the cleaning for taking urine funnel to retraction may be implemented.

8, it due to taking urine funnel to extend and retract and take urine funnel to spray two tasks there are the time difference, is distributed by pipeline Valve, which can be completed, to be taken urine funnel to stretch (including piston rod decontamination) and urine funnel is taken to spray two tasks of decontamination, and structure is simple at this time, at This is lower, and can efficiently use the pipeline distribution valve of intelligent closestool.

9, by setting previewing unit, to detect whether the test paper for just having completed to titrate changes colour, so as to be imitated to titration The bad test paper of fruit is retracted to be titrated again, to avoid because titrate it is bad caused by test paper can not effectively detect the case where.

10, by the first friction pulley group of setting, can not rolled test paper volume extraction unit the positive fortune of test paper volume can be driven It is dynamic, to realize that cutting lays the foundation.

11, it by setting cutter and the second friction pulley group, realizes and effective cutting of the test paper group detected is lost It abandons, avoids secondary pollution.

12, setting sealing film, is conducive to protect test paper not contaminated.

13, by the first directive wheel of setting, keep dyestripping wheel installation site adjustable.

14, by allowing the second directive wheel and the first friction pulley group collective effect, the test paper for making between the two is rolled up extraction unit and is kept Level, makes to titrate that effect is more preferable, and when scanning is observed apparent.

15, by keeping the distance between preliminary examination optic probe and titration position identical as examination distance between the paper adjacent in test paper group, Convenient for, by directly being titrated afterwards to next test paper, having saved the paper feed time in the test paper preliminary examination for just completing titration, having improved Preliminary examination speed.

16, all test paper of test paper group examine optic probe to scan the test paper group institute along test paper volume length direction after completing preliminary examination There is test paper, such scan efficiency is high.

17, it titrates needle and is moved back and forth between titration position and suction urine position by the driving of titration needle drive mechanism, make to titrate needle It is easier to draw urine.

18, the accommodating cavity of urine examination closestool is offered for replacing test paper volume, being replaced and cleaned liquid and clearing up useless film collector Opening facilitates replacement test paper volume, is replaced and cleaned liquid and clears up the operation of useless film collector, while being also convenient for maintenance and being located at accommodating Intracavitary urine examination device, pipeline distribution valve, cleaning liquid input pipe, urine conveying device, the second feed liquid pipeline and third feed flow Pipeline.Test paper rolls up dialysis portion by the second opening row to pelvic cavity, washes away after being flushed through porus excretorius, avoids secondary pollution.

19, the second motor is fixedly connected on the skirt lower edge of pelvic cavity, makes to take urine device more hidden when not taking urine.

Detailed description of the invention

In order to illustrate more clearly of the technical solution of the utility model embodiment, make below to required in embodiment description Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is some embodiments of the utility model, for For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings His attached drawing.

Fig. 1 is the perspective view of urine conveying device；

Fig. 2 is pipeline distribution valve perspective view；

Fig. 3 is the structural schematic diagram for taking urine device when taking urine funnel to retract；

Fig. 4 is the structural schematic diagram for taking urine device when taking urine funnel to stretch out；

Fig. 5 is the structural schematic diagram of urine examination device；

Fig. 6 is pipeline structure schematic diagram in urine examination system；

Main appended drawing reference explanation:

Urine conveying device 100, comprising: urine collector 110, including aperture 111, rack gear 112；Bracket 120；First tooth Wheel 130；For urinary catheter road 140；First feed liquid pipeline 150；Drainage pipe 160；

Pipeline distribution valve 200, comprising: entrance 210；First outlet 220；Second outlet 230；Third outlet 240；

Take urine device 300, comprising: cylinder barrel 310, including cylinder bottom 311, drainage hole 312, spring-compressed chamber 313, hydraulic cavities 314, limiting stand terrace 315；Piston rod 320；Piston 330；Spring 340；Y-type seal ring 350；Take urine funnel 360；Cylinder cap 370, packet Include hydraulic cavities connecting hole 371, spray chamber connecting hole 372；Spray cavity 380, including motor connecting hole 381, spray apertures 382, spray Drench chamber 383；

Urine examination device 400, comprising: test paper volume 410, including substrate 411, test paper group 412, test paper 413, sealing film 414, examination Paper roll extraction unit 415, test paper roll up dialysis portion 416；Driving unit 420, including load paper wheel 421, dyestripping wheel 422, the first friction pulley Group the 423, second friction pulley group 424, cutter 425, the first directive wheel 426, the second directive wheel 427；Titrate unit 430, including drop Determine needle 431, titration pump 432, titration needle drive mechanism 433；Previewing unit 440, including preliminary examination optic probe 441；Verification unit 450, including examine optic probe 451, sweep mechanism 452.

Specific embodiment

Below by the attached drawing closed in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe.Obviously, described embodiment is the preferred embodiment of the utility model, and is not to be seen as to it The exclusion of his embodiment.Based on the utility model embodiment, those skilled in the art are not before making creative work Every other embodiment obtained is put, is fallen within the protection scope of the utility model.

In claims of the utility model, specification and above-mentioned attached drawing, such as using term " first ", " second " or " third " etc. is provided to distinguish different objects, be not use to describe a particular order.

In claims of the utility model, specification and above-mentioned attached drawing, such as using term " includes ", " having " and Their deformation, it is intended that " including but not limited to ".

The embodiment of the utility model mud-stream urine conveying device 100 is shown referring to Fig. 1, Fig. 1.As shown in Figure 1, urine Conveying device 100 include urine collector 110, bracket 120, first gear 130, first motor, for urinary catheter road 140, first supply Liquid pipe road 150 and Drainage pipe 160；About 110 urine collector is slidedly arranged on bracket 120, top be equipped with aperture or Opening；In the present embodiment, the sliding slot of vertical direction has been opened up on bracket 120, and urine collector 110 is equipped with and slides with sliding slot The convex block of dynamic cooperation；The top of urine collector 110 is equipped with the aperture 111 being inserted into for titration needle 431.The urine collector 110 are equipped with the rack gear 112 engaged with first gear 130 in vertical direction；The first gear 130 is by being installed in bracket First motor driving on 120；Described is connected to urine collector 110 for urinary catheter road 140, the first feed liquid pipeline 150； The Drainage pipe 160 is equipped with positive displacement pump, and one end of Drainage pipe 160 is connected to the bottom of urine collector 110.By this It is found that in the present embodiment mud-stream urine conveying device 100, urine is relied on for urinary catheter road 140 from taking urine funnel 360 to convey embodiment To urine collector 110, and urine collector 110 only needs movement in vertical direction, and urine conveying can be realized, and structure is simple, at This is cheap.

Preferably, in the present embodiment, it is additionally provided with level sensor on urine collector 110, therefore can preferably obtain Enough to urine after, quick closedown for urine pump, avoid urine from overflowing from urine collector 110.

Referring to Fig. 1 to Fig. 6, Fig. 1 to Fig. 6 shows the embodiment of the utility model midstream urine check system.In the present embodiment, Urine examination system includes urine examination device 400, pipeline distribution valve 200, cleaning liquid input pipe, urine conveying device as described above 100, urine device 300, the second feed liquid pipeline and third feed liquid pipeline are taken.

The urine examination device 400 forms urine examination result for detecting the urine sent by urine conveying device 100.

The embodiment of the urine examination device 400 is shown by Fig. 5.Referring to Fig. 5, it is preferable that in the present embodiment, the urine Checking device 400 includes test paper volume 410, driving unit 420, titration unit 430, previewing unit 440 and verification unit 450.It is described Test paper volume 410 include substrate 411, several test paper groups 412 for being attached at substrate 411 and being spaced apart along its length and can be from The sealing film 414 being continuously covered in type in substrate 411 and test paper group 412；Each test paper group 412 is by several every along its length It is constituted every the test paper 413 that first distance is spaced apart.The driving unit 420 includes load paper wheel 421, dyestripping wheel 422, first Friction pulley group 423, the second friction pulley group 424, cutter 425, the first directive wheel 426 and the second directive wheel 427；The load paper wheel 421 loading test paper volumes 410 simultaneously drive test paper to roll up 410 counter motions；The dyestripping wheel 422 drives for winding sealing film 414 Dynamic sealing film 414 moves so that sealing film 414 and substrate 411 and test paper group 412 are release in release position；First friction pulley Group 423 compresses test paper and rolls up extraction unit 415, and rolls up 410 forward motions by frictional force drives test paper；The second friction pulley group 424 tensionings roll up extraction unit 415 from the test paper that the conveying of the first friction pulley group 423 comes, for the cutting of cutter 425；Second friction pulley group 424 also drive the test paper cut off by cutter 425 to roll up 416 forward motion of dialysis portion, so that test paper volume dialysis portion 416 is detached from driving Unit 420；The sealing film 414 pass through the first directive wheel 426 after on dyestripping wheel 422, first directive wheel 426 are adjacent to 410 front of test paper volume in release position；Second directive wheel 427 and the first directive wheel 426 is opposite, and is set to Test paper rolls up 415 back side of extraction unit, rolls up extraction unit 415 for support test paper, second directive wheel 427 simultaneously rubs with first 423 collective effect of wheel group, test paper volume 415 holding of extraction unit for making to be located between the two are horizontal；The titration position is located at second and leads To between wheel 427 and preliminary examination optic probe 441.The titration unit 430 includes titration needle 431, titration pump 432 and titration needle Driving mechanism 433, the titration pump 432 is for driving the absorption of titration needle 431, titration and discharge urine and titrating for cleaning Inside needle 431；One end of titration pump 432 connects cleaning liquid input pipe, other end connection titration needle 431；When titration, needle is titrated 431 are located at the titration position of test paper volume extraction unit 415 top, the titration position be located at release position and the first friction pulley group 423 it Between；The driving of the titration needle drive mechanism 433 titration needle 431 moves back and forth between titration position and suction urine position, the suction Urine position is to titrate needle 431 to protrude into position when urine absorbs storage absorption urine.The previewing unit 440 includes preliminary examination optics Probe 441, the preliminary examination optic probe 441 are set between titration position and the first friction pulley group 423, and with titration bit interval the One distance；Preliminary examination optic probe 441 is used to detect whether the test paper 413 for just completing to titrate changes colour；The previewing unit 440 When testing result is no, the driving of control load paper wheel 421 has just completed 413 counter motion of test paper titrated to position is titrated, for titration Needle 431 titrates again.The verification unit 450 is set between preliminary examination optic probe 441 and the first friction pulley group 423, is examined Unit 450 includes sweep mechanism 452 and examines optic probe 451, after all test paper 413 of test paper group 412 complete preliminary examination, institute The driving of sweep mechanism 452 stated examines optic probe 451 to scan all test paper of test paper group 412 along test paper 410 length directions of volume 413, and output test result.From the present embodiment it is found that by setting previewing unit 440, titration has just been completed to detect Whether test paper 413 changes colour, and retracts so as to the test paper 413 ineffective to titration and titrates again, to avoid bad because titrating The case where caused test paper 413 can not be detected effectively.It, can not rolled test paper volume pumping by the way that the first friction pulley group 423 is arranged Portion 415 can be driven test paper and roll up 410 forward motions out, to realize that cutting lays the foundation.Pass through setting cutter 425 and the second friction Wheel group 424 realizes effective cutting to the test paper group 412 detected and abandons, avoids secondary pollution.Setting sealing film 414, be conducive to protect test paper 413 not contaminated.By the way that the first directive wheel 426 is arranged, keep 422 installation site of dyestripping wheel adjustable. By allowing 423 collective effect of the second directive wheel 427 and the first friction pulley group, the test paper for making between the two rolls up extraction unit 415 and keeps water Flat, it is more preferable to make to titrate effect, and when scanning is observed apparent.By make preliminary examination optic probe 441 and titration the distance between position with Distance is identical between adjacent test paper 413 in test paper group 412, rear directly right convenient for passing through in 413 preliminary examination of test paper for just completing titration Next test paper 413 is titrated, and has been saved the paper feed time, has been improved preliminary examination speed.All test paper 413 of test paper group 412 are completed pre- It examines optic probe 451 to roll up 410 length directions along test paper after inspection and scans all test paper 413 of test paper group 412, such scan efficiency It is high.It titrates needle 431 and is moved back and forth between titration position and suction urine position by the driving of titration needle drive mechanism 433, make to titrate needle 431 It is easier to draw urine.

The embodiment of the pipeline distribution valve 200 by Fig. 2 shows.Referring to fig. 2, in the present embodiment, pipeline distribution valve 200 Equipped with entrance 210, first outlet 220, second outlet 230 and third outlet 240；The entrance 210 and cleaning solution input pipe Road connection.The first outlet 220 is connected to the first feed liquid pipeline 150；The second outlet 230 and the second feed liquid pipeline Connection；The third outlet 240 is connected to third feed liquid pipeline.

The cleaning liquid input pipe is equipped with cleaning pump.

The embodiment of the urine conveying device 100 is as described above, be shown by fig. 1.In the embodiment of urine examination system, One end of first feed liquid pipeline 150 of urine conveying device 100 is connected to urine collector 110, the other end and first outlet 220 Connection.It is pumped for being additionally provided on urinary catheter road 140 for urine.

The embodiment for taking urine device 300 is shown by Fig. 3 and Fig. 4.Wherein, Fig. 3, which is shown, takes urine device 300 taking Structural schematic diagram when urine funnel 360 retracts；Fig. 4 shows the structural schematic diagram for taking urine device 300 when taking urine funnel 360 to stretch out. It is as shown in Figure 3 and Figure 4, described that take urine device 300 include that cylinder barrel 310, piston rod 320, piston 330, spring 340, Y type are close Seal 350 takes urine funnel 360, cylinder cap 370, spray cavity 380 and the second motor；The closed formation cylinder bottom in 310 one end of cylinder barrel 311, another end opening is simultaneously tightly connected with cylinder cap 370；The cylinder bottom 311 is equipped with 320 hole of piston rod and drainage hole 312；Institute 320 one end of piston rod stated stretches out 320 hole of piston rod and takes urine funnel 360 affixed, and the other end and piston 330 are affixed；The work Plug 330 is slidedly arranged on cylinder barrel 310, which is provided with seal groove；Gap is equipped between piston 330 and the barrel of cylinder barrel 310；Piston 330 Spring-compressed chamber 313 is formed between cylinder bottom 311；Hydraulic cavities 314 are formed between piston 330 and cylinder cap 370；The spring 340 fills In spring-compressed chamber 313, and it is set on piston rod 320；The y-type seal ring 350 is placed in seal groove, and For opening towards cylinder bottom 311, lip fits in the barrel of cylinder barrel 310；The barrel of the cylinder barrel 310 is equipped with for limiting piston rod The 320 limiting stand terraces 315 stretched out, the limiting stand terrace 315 is between piston 330 and cylinder bottom 311 and towards cylinder cap 370；The spray cavity 380 is linked together or is fixedly connected with cylinder barrel 310, sprays and is additionally provided with motor connection on cavity 380 Hole 381 is sprayed cavity 380 and is fixedly connected with the output end of the second motor by motor connecting hole 381；Spray 380 one end of cavity Equipped with several spray apertures 382, the other end and the sealed connection of cylinder cap 370 form spray chamber 383；The spray apertures 382 are located at contracting That returns takes 360 top of urine funnel；Described takes urine funnel 360 to be connected to for urinary catheter road 140.It is offered on the cylinder cap 370 hydraulic Chamber connecting hole 371 and spray chamber connecting hole 372, wherein hydraulic cavities connecting hole 371 is for being connected to hydraulic cavities 314 and the second feed flow Pipeline；Spray chamber connecting hole 372 is for being connected to spray chamber 383 and third feed liquid pipeline.Cleaning solution passes through 314 connecting hole of hydraulic cavities Hydraulic cavities 314 are pumped into, push piston 330 that the stretching of 340 deformation power of spring is overcome to take urine funnel 360, until 350 contact of y-type seal ring Limiting stand terrace 315.Cleaning solution is no longer pumped into hydraulic cavities 314, and spring 340 will drive the retraction of piston 330 to take urine funnel 360, process Middle y-type seal ring 350 is no longer sealed with barrel, and cleaning solution penetrates into spring-compressed chamber 313 from hydraulic cavities 314 with cleaning piston bar 320, and be discharged from drainage hole 312.By the present embodiment it is found that being sealed by using cleaning solution as hydraulic fluid, using Y type The one-way sealing of circle 350, and drainage hole 312 is set so that cleaning solution is discharged at cylinder bottom 311, so that piston rod 320 is being retracted cylinder When in cylinder 310, cleaning solution gets enter into 313 cleaning piston bar 320 of spring-compressed chamber.In the present embodiment, urine device 300 is taken to utilize Hydraulic technique realization takes urine funnel 360 flexible, reduces costs, structure is also more simple.Limiting stand terrace 315 is set, convenient for control Piston rod 320 processed stretches out stroke, and makes y-type seal ring 350 when extending out to range, and lip is able to contact step surface, close It seals relatively reliable.The second motor, which is arranged, enables that urine device 300 is taken to ensconce unobtrusively position, and urine will be taken to fill by the second motor 300 rotations are set to predetermined position.By setting spray chamber 383 and spray apertures 382, may be implemented to take urine funnel 360 to retraction Cleaning.Due to taking urine funnel 360 to extend and retract and take urine funnel 360 to spray two tasks there are the time difference, pass through pipeline point It can be completed with valve 200 and take urine funnel 360 to stretch (including 320 decontamination of piston rod) and urine funnel 360 is taken to spray two tasks of decontamination, this When structure it is simple, cost is relatively low, and can efficiently use the pipeline distribution valve 200 of intelligent closestool.

The second described feed liquid pipeline one end is connected to hydraulic cavities 314, and the other end is connected to second outlet 230.

Described third feed liquid pipeline one end is connected to spray chamber 383, and the other end is connected to third outlet 240.

Fig. 6 shows the pipeline structure of the utility model midstream urine check system embodiment.As shown in fig. 6, urine examination system is real It applies in example, in pipeline structure, pipeline distribution valve 200 includes entrance 210 and first outlet 220, second outlet 230, third outlet 240.Wherein entrance 210 is connected to cleaning liquid input pipe, and cleaning liquid input pipe is equipped with cleaning pump.First outlet 220 passes through First feed liquid pipeline 150 is connected to urine collector 110.Second outlet 230 is connected to hydraulic cavities 314 by the second feed liquid pipeline.The Three outlets 240 are connected to spray chamber 383 by third feed liquid pipeline.Take urine device 300 takes urine funnel 360 to pass through for urinary catheter road 140 It is connected to urine collector 110.It is equipped with for urinary catheter road 140 and is pumped for urine.The bottom of urine collector 110 is connected to Drainage pipe 160, Drainage pipe 160 is equipped with positive displacement pump.432 one end of titration pump connection titration needle 431, the other end connect cleaning liquid input pipe. By above-mentioned pipeline structure, urine examination system completes urine conveying task and cleaning task with more simple structure.

In the utility model, urine examination closestool includes that closestool body, useless film collector and urine examination system as described above are implemented Example；The closestool body is equipped with accommodating cavity and pelvic cavity；The useless film collector is used to collect the sealing of the winding of dyestripping wheel 422 Film 414；The useless film collector, urine examination device 400, pipeline distribution valve 200, cleaning liquid input pipe, urine conveying device 100, the second feed liquid pipeline and third feed liquid pipeline are respectively positioned in the accommodating cavity in closestool body, and second motor is fixed to be connected It is connected to the skirt lower edge of pelvic cavity；The Drainage pipe 160 is connected to the porus excretorius of pelvic cavity；The porus excretorius is arranged in pelvic cavity Below the nearly skirt scour trough in rear end；The accommodating cavity is additionally provided with the first opening and the second opening, first openings In closestool body outer surface, for replacing test paper volume, being replaced and cleaned liquid and clearing up useless film collector；Second openings In pelvic cavity, for arranging in test paper volume dialysis portion to closestool pelvic cavity.To facilitate replacement test paper volume 410, be replaced and cleaned liquid and clear The operation of useless film collector is managed, while being also convenient for urine examination device 400, pipeline distribution valve 200, cleaning that maintenance is located in accommodating cavity Liquid input channel, urine conveying device 100, the second feed liquid pipeline and third feed liquid pipeline.Second motor is fixedly connected on pelvic cavity Skirt lower edge, make to take urine device 300 more hidden when not taking urine.Test paper is rolled up dialysis portion and is arranged by the second opening to pelvic cavity, It is washed away after being flushed through porus excretorius, avoids secondary pollution.

It elaborates below by way of to the method for completing urine examination task and cleaning task, it is as described above to further illustrate Urine examination system the method for operation and the technical effect that reaches:

Step 1: prerinse specifically includes the following steps sequentially executed:

Step 1.1: after receiving urine examination instruction, pipeline distribution valve 200 connects entrance 210 and third outlet 240；

Step 1.2: cleaning pump startup, cleaning solution are pumped into spray chamber by cleaning liquid input pipe and third feed liquid pipeline 383, and sprayed by spray apertures 382；

Step 1.3: drain pump startup；

Step 1.4: for urinating pump startup, cleaning solution for urinary catheter road 140, urine collector 110 and Drainage pipe through being discharged；

Step 1.5: taking the self-cleaning completion of urine funnel, close cleaning pump；

Step 1.6: closing and pumped for urine；

Step 1.7: closing positive displacement pump；

Step 2: it takes urine device 300 in place, specifically includes the following steps sequentially executed:

Step 2.1: the second motor rotates forward starting, by cylinder barrel 310, spray cavity 380 and takes the rotation of urine funnel 360 to setting position It sets；

Step 2.2: pipeline distribution valve 200 connects entrance 210 and second outlet 230；

Step 2.3: cleaning pump startup, cleaning solution are pumped into hydraulic cavities by cleaning liquid input pipe and the second feed liquid pipeline 314, push piston 330 that the stretching of 340 deformation power of spring is overcome to take urine funnel 360, until 350 contact limiting stand terrace of y-type seal ring 315；

Step 3: urine is taken, the following steps sequentially executed are specifically included:

Step 3.1: drain pump startup；

Step 3.2: for urinating pump startup；

Step 3.3: discharge leading portion urine, after taking urine funnel 360 to take urine, leading portion urine is taken urine funnel 360, for urinary catheter road 140, urine Collector 110 and Drainage pipe discharge；

Step 3.4: closing positive displacement pump, midstream urine is taken urine funnel 360, flow to urine collector 110 for urinary catheter road 140, directly Liquid level reaches setting position in urine collector 110；

Step 3.5: level sensor issues signal, closes and pumps for urine；

Step 4: urine is inhaled, the following steps sequentially executed are specifically included:

Step 4.1: first motor rotates forward starting, and first gear 130 drives the rack gear 112 engaged to move, makes urine

Collector 110 is lifted, until setting height；

Step 4.2: the positive starting of titration pump 432, titration needle 431 inhale urine；

Step 4.3: first motor reversion starting, until urine collector 110 drops to initial bit；

Step 5: it is parallel with step 4, it takes urine device 300 to playback, specifically includes the following steps sequentially executed:

Step 5.1: cleaning pump stops, and spring 340 drives the retraction of piston 330 to take urine funnel 360, in the process y-type seal ring 350 no longer seal with barrel, and cleaning solution penetrates into spring-compressed chamber 313 from hydraulic cavities 314 with cleaning piston bar 320, and from drain Hole 312 is discharged；

Step 5.2: the starting of the second motor reversal by cylinder barrel 310, spray cavity 380 and takes the rotation of urine funnel 360 to initial bit It sets；

Step 6: preliminary examination specifically includes the following steps sequentially executed:

Step 6.1: titration needle drive mechanism 433 starts, and driving titration needle 431 moves to titration position from urine position is inhaled；

Step 6.2: the starting of the first friction pulley group 423, driving test paper volume 415 forward motion of extraction unit is until test paper group 412 First test paper 413 be located at below titration position, while 422 counter motion of dyestripping wheel makes to seal film 414 from the first directive wheel Release position where 426 is release；

Step 6.3: 432 driving titration needle 431 of titration pump titrates；

Step 6.4: the starting of the first friction pulley group 423, driving test paper roll up 410 forward motion first distances；

Step 6.5: preliminary examination optic probe 441 detects whether the test paper 413 for just completing to titrate changes colour, and executes if discoloration

Step 6.6,6.7 are thened follow the steps as do not changed colour；

Step 6.6: if the test paper 413 of the detection of preliminary examination optic probe 441 is the last one test paper of the test paper group 412, then The starting of first friction pulley group 423, driving test paper rolls up 410 forward motion a distances, and goes to step 8；Such as preliminary examination optic probe The test paper 413 of 441 detections is not the last one test paper of the test paper group 412, then return step 6.3；

Step 6.7: load paper wheel 421 starts, and driving test paper rolls up 410 counter motion first distances, and goes to step 6.3；

Step 7: parallel with step 6, cleaning takes urine device 300, specifically includes the following steps sequentially executed:

Step 7.1: drain pump startup；

Step 7.2: for urinating pump startup；

Step 7.3: pipeline distribution valve 200 connects entrance 210 and third outlet 240；

Step 7.4: cleaning pump startup, cleaning solution pass through cleaning liquid input pipe, cleaning pump, pipeline distribution valve 200 and the Three feed liquid pipelines are pumped into spray chamber 383, and are sprayed by spray apertures 382, then by taking urine funnel 300, for urinary catheter road 140, urine Collector 110 and Drainage pipe 160 are discharged；

Step 7.5: cleaning is completed, and closes cleaning pump；

Step 7.6: closing and pumped for urine；

Step 7.7: closing positive displacement pump；

Step 8: urine examination specifically includes the following steps sequentially executed:

Step 8.1: the driving of sweep mechanism 452 is examined optic probe 451 to scan the whole test paper 413 of test paper group 412 and is resetted；

Step 8.2: verification unit 450 exports urine examination data；

Step 9: titration needle 431 cleans, and specifically includes the following steps sequentially executed:

Step 9.1: titration needle drive mechanism 433 starts, and driving titration needle 431 moves to suction urine position from titration position；

Step 9.2: first motor rotates forward starting, and urine collector 110 is raised to setting height；

Step 9.3: drain pump startup；

Step 9.4: titration pump 432 be driven in the reverse direction titration needle 431 be discharged it is remaining urinate and continue to be discharged cleaning solution carry out it is internal clear It washes；

Step 9.5: pipeline distributing valve 200 connects entrance 210 and first outlet 220；

Step 9.6: cleaning pump startup, cleaning solution by cleaning liquid input pipe it is cleaned pump, pipeline distribution valve 200 and and First feed liquid pipeline sprays into urine collector 110, after cleaning titrates needle 431, is discharged through positive displacement pump from Drainage pipe；

Step 9.7: cleaning is completed, and closes cleaning pump；

Step 9.8: closing positive displacement pump；

Step 9.9: first motor reversion starting, until urine collector 110 drops to initial bit；

Step 10: useless test paper abandons, and specifically includes the following steps sequentially executed:

Step 10.1: the positive starting of the first friction pulley group 423 makes test paper roll up 415 forward motion of extraction unit, until entire inspection The test paper group 412 tested passes through 425 position of cutter；

Step 10.2: the positive starting of the second friction pulley group 424, tensioning test paper roll up extraction unit 415；

Step 10.3: cutter 425 cuts off test paper and rolls up extraction unit 415；

Step 10.4: the positive starting of the second friction pulley group 424, test paper rolls up 416 forward motion of dialysis portion, until being detached from second Friction pulley group 424.

By above description it is found that the urine examination method in the technical program utilizes pipeline distribution valve 200 by ingenious, realize Cleaning solution is exported to hydraulic cavities 314, spray chamber 383 and urine collector 110 in different time, structure is simple, low in cost. By using the urine examination method in the utility model, it is able to remove just section urine, midstream urine is collected, to improve urine examination accuracy.

The description of description above and embodiment for explaining scope of protection of the utility model, but is not constituted to this reality With the restriction of novel protected range.By the enlightenment of the utility model or above-described embodiment, those of ordinary skill in the art are combined Common knowledge, the ordinary technical knowledge of this field and/or the prior art pass through logical analysis, reasoning or limited examination Test it is available to the modification of the utility model embodiment or in which a part of technical characteristic, equivalent replacement or other improvements, It should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of urine conveying device, it is characterized in that include urine collector, bracket, first gear, first motor, for urinary catheter Road, the first feed liquid pipeline and Drainage pipe；The urine collector is slidedly arranged on bracket up and down, and top is equipped with aperture or opens Mouthful；The urine collector is equipped with rack gear engaged with the first gear in vertical direction；The first gear is by installing In the first motor driving on bracket；Described is connected to urine collector for urinary catheter road, the first feed liquid pipeline；The row Liquid pipe road is equipped with positive displacement pump, and one end of Drainage pipe is connected to the bottom of urine collector.

2. a kind of urine conveying device as described in claim 1, it is characterized in that being additionally provided with liquid level on the urine collector Inductor.

3. a kind of urine examination system, it is characterized in that including urine examination device, pipeline distribution valve, cleaning liquid input pipe, such as claim 2 The urine conveying device takes urine device, the second feed liquid pipeline and third feed liquid pipeline；

The urine examination device forms urine examination result for detecting the urine sent by urine conveying device；

The pipeline distribution valve is equipped with entrance, first outlet, second outlet and third outlet；The entrance and cleaning solution are defeated Enter pipeline connection；

The cleaning liquid input pipe is equipped with cleaning pump；

One end of first feed liquid pipeline of the urine conveying device is connected to urine collector, and the other end and first outlet connect It is logical；The urine conveying device is pumped for being additionally provided on urinary catheter road for urine；

It is described take urine device include cylinder barrel, piston rod, piston, spring, y-type seal ring, take urine funnel, cylinder cap, spray cavity and Second motor；Simultaneously connection is sealed with the cylinder head in the closed formation cylinder bottom in described cylinder barrel one end, another end opening；The cylinder bottom is equipped with Rod aperture and drainage hole；Described piston rod one end stretches out rod aperture and takes urine funnel affixed, and the other end is affixed with piston；Institute The piston stated is slidedly arranged on cylinder barrel, which is provided with seal groove；Gap is equipped between piston and the barrel of cylinder barrel；Shape between piston and cylinder bottom At spring-compressed chamber；Hydraulic cavities are formed between piston and cylinder cap；It is intracavitary that the spring is installed in spring-compressed, and is set in piston On bar；The y-type seal ring is placed in seal groove, and is open towards cylinder bottom, and lip fits in the barrel of cylinder barrel；Described The barrel of cylinder barrel is equipped with the limiting stand terrace for limiting piston rod stretching, and the limiting stand terrace is between piston and cylinder bottom And towards cylinder cap；The spray cavity is linked together or is fixedly connected with cylinder barrel, sprays cavity and the output with the second motor End is fixedly connected；It sprays cavity one end and is equipped with several spray apertures, the other end is sealed with the cylinder head connection and forms spray chamber；The spray Leaching hole takes above urine funnel positioned at what is retracted；Described takes urine funnel to be connected to for urinary catheter road；

The second described feed liquid pipeline one end and hydraulic chamber into communication, the other end are connected to second outlet；

Described third feed liquid pipeline one end is connected to spray chamber, the other end and third outlet.

4. a kind of urine examination system as claimed in claim 3, it is characterized in that the urine examination device includes test paper volume, driving list Member, titration unit, previewing unit and verification unit；

Described test paper volume includes substrate, several test paper groups for being attached at substrate and being spaced apart along its length and can be release The sealing film being continuously covered in substrate and test paper group；Each test paper group is by several along its length every first distance interval point The test paper of cloth is constituted；

The driving unit includes load paper wheel, dyestripping wheel, the first friction pulley group, the second friction pulley group and cutter；The load Paper wheel loads test paper and rolls up and test paper is driven to roll up counter motion；The dyestripping wheel drives sealing film fortune for winding sealing film It moves so that sealing film and substrate and test paper group are release in release position；The first friction pulley group compresses test paper and rolls up extraction unit, and Forward motion is rolled up by frictional force drives test paper；The test paper that the second friction pulley group tensioning comes from the conveying of the first friction pulley group Extraction unit is rolled up, for cutter cutting；Second friction pulley group also drives the test paper cut off by cutter to roll up dialysis portion forward motion, so that Test paper rolls up dialysis portion and is detached from driving unit；

The titration unit includes titration needle, titration pump and titration needle drive mechanism, and the titration pump is for driving titration Needle is drawn, titrates and is discharged urine and for cleaning inside titration needle；One end of titration pump connects cleaning liquid input pipe, another End connection titration needle；When titration, titration needle is located at the titration position above test paper volume extraction unit, and the titration position is located at release position And first between friction pulley group；The titration needle drive mechanism driving titration needle back and forth moves between titration position and suction urine position Dynamic, the suction urine position is to titrate needle to protrude into the position urinated and absorbed when storage draws urine；

The previewing unit includes preliminary examination optic probe, and the preliminary examination optic probe is set to titration position and the first friction pulley group Between, and with titration bit interval first distance；Preliminary examination optic probe is used to detect whether the test paper for just completing to titrate changes colour；Institute The previewing unit stated control load paper wheel drive when testing result is no has just completed the test paper counter motion of titration to titrating position, It is titrated again for titration needle；

The verification unit is set between preliminary examination optic probe and the first friction pulley group, and verification unit includes sweep mechanism and inspection Optic probe is tested, after all test paper of test paper group complete preliminary examination, the sweep mechanism driving examines optic probe to roll up along test paper Length direction scans all test paper of test paper group, and output test result.

5. a kind of urine examination system as claimed in claim 4, characterized in that the driving unit further include the first directive wheel and Second directive wheel, the sealing film is by the way that on dyestripping wheel, first directive wheel is release after the first directive wheel Position is adjacent to test paper volume front；Second directive wheel is opposite with the first directive wheel, and is set to the test paper volume extraction unit back side, uses Roll up extraction unit in support test paper, second directive wheel and with the first friction pulley group collective effect, make to be located at examination between the two Paper roll extraction unit keeps horizontal；The titration position is between the second directive wheel and preliminary examination optic probe.

6. a kind of urine examination closestool, it is characterized in that including closestool body, useless film collector and urine examination as described in claim 4 or 5 System；The closestool body is equipped with accommodating cavity and pelvic cavity；The useless film collector is used to collect the sealing of dyestripping wheel winding Film；The useless film collector, urine examination device, pipeline distribution valve, cleaning liquid input pipe, urine conveying device, the second feed flow Pipeline and third feed liquid pipeline are respectively positioned in the accommodating cavity in closestool body, and second motor is fixedly connected on the skirt of pelvic cavity Side lower edge, when initial position, take urine device to be hidden under the skirt of pelvic cavity；The Drainage pipe and pelvic cavity of the urine conveying device Porus excretorius connection；The porus excretorius is arranged in below the nearly skirt scour trough in pelvic cavity rear end；The accommodating cavity is additionally provided with One opening and the second opening, first openings are in closestool body outer surface, for replacing test paper volume, being replaced and cleaned liquid With the useless film collector of cleaning；Second openings are in pelvic cavity, for arranging in test paper volume dialysis portion to closestool pelvic cavity.