CN110261631A - Liquid dropping mechanism for health test apparatus - Google Patents
Liquid dropping mechanism for health test apparatus Download PDFInfo
- Publication number
- CN110261631A CN110261631A CN201910684404.XA CN201910684404A CN110261631A CN 110261631 A CN110261631 A CN 110261631A CN 201910684404 A CN201910684404 A CN 201910684404A CN 110261631 A CN110261631 A CN 110261631A
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- China
- Prior art keywords
- sample
- card
- test apparatus
- dropping mechanism
- health test
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000007788 liquid Substances 0.000 title claims abstract description 44
- 238000012360 testing method Methods 0.000 title claims abstract description 25
- 230000036541 health Effects 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 34
- 230000001360 synchronised effect Effects 0.000 claims description 39
- 210000002700 urine Anatomy 0.000 claims description 27
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 210000001035 gastrointestinal tract Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000003200 Adenoma Diseases 0.000 description 1
- 206010001233 Adenoma benign Diseases 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 208000037062 Polyps Diseases 0.000 description 1
- 208000005718 Stomach Neoplasms Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000000232 gallbladder Anatomy 0.000 description 1
- 206010017758 gastric cancer Diseases 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 201000011549 stomach cancer Diseases 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The present invention relates to technical field of bathroom equipment, disclose a kind of liquid dropping mechanism for health test apparatus, including rack, rack is equipped with cache pool, wriggling sample-adding pump and the sample needle being sequentially communicated, and rack is equipped with send the detection card to sample-adding site to push component for will test card.The present invention is able to solve artificial point sample in the prior art, and there are non-uniform problems.
Description
Technical field
The present invention relates to technical field of bathroom equipment, and in particular to a kind of liquid dropping mechanism for health test apparatus.
Background technique
Stool and urine is owner's necessary program daily, and stool and urine situation can directly reflect the healthy shape of many bodies
Condition, wherein urine can reflect with the presence or absence of diseases such as disease in the urological system, disease in the liver and gallbladder, diabetes, and urine is detected for mentioning
Early find that these diseases and health state evaluation have biggish effect；Stool blood can reflect digestive tract abnormalities situation, be
The early warning of digestive tract abnormalities, to the early screening meaning of malignant tumor of digestive tract (such as gastric cancer, colorectal cancer, polyp, adenoma)
It is great.
And usually do urine and stool blood inspection usually requires to hospital to carry out professional inspection, it needs to take considerable time
And energy, it is particularly difficult to action inconvenient older population.In addition, needing to cure when detecting urine or stool
Then shield personnel are detected again by the urine of patient or stool point sample to detection card；And use and be manually loaded, lead to
It is directly drenched on detection card frequently with the urine of collection, excessive urine will cause different color blocks coloring matter and can flow to urine
Surrounding color lump judges the color that around color lump pollutes other color lumps around influence in turn, it is easy to cause shadow to the result of detection
It rings, easily causes tester that cannot obtain correct testing result.
Summary of the invention
The object of the present invention is to provide a kind of liquid dropping mechanisms for health test apparatus, artificial in the prior art to solve
The problem of point sample Shortcomings.
To achieve the above object, The technical solution adopted by the invention is as follows:
For the liquid dropping mechanism of health test apparatus, including rack, rack is equipped with the cache pool being sequentially communicated, wriggling adds
Sample pump and sample needle, rack is equipped with send the detection card to sample-adding site to push component for will test card.
Compared with prior art, the principle of the present invention and the utility model has the advantages that when dropping liquid, passes through sample-adding pump work of wriggling, caching
Sample in pond will be entered in sample needle by wriggling sample-adding pump to be discharged, and has sample continuously to drip after the air in pipeline is drained
When out, sample-adding pump motor of wriggling stops working；Then it will test card by detection card push component to push at sample-adding site, to
After detection card is in place, sample accurate quantification can be added drop-wise on detection card by being again started up wriggling sample-adding pump.
1, cache pool is set, collected sample can be saved, carry out point sample again after collecting a certain amount of, it can
It is sufficient to guarantee sample, leads to the problem of detection effect difference even if insufficient without worry specimen amount in tubes rows air, keeps away
Appearance the case where need to sampling one time of having exempted from point sample once, and pipeline evacuation gas disposal is carried out before dropping liquid, it is ensured that it is added drop-wise to detection
Sample on card is sufficient, is conducive to subsequent detection, and can avoid the adverse effect that air generates dropping liquid process after emptying.
2, wriggling sample-adding pump is set, real-time control can be carried out to dropping liquid process, avoid the human error of manual dropping liquid, mention
The high uniformity and accuracy of dropping liquid.
3, detection card push component is set, card will test by detection card push component and push to sample-adding site, be not necessarily to people
Work shifts manually, on the one hand improves the efficiency of detection card conveying, reduces the pollution to detection card, on the other hand so as to have
Effect improves the quality of detection.
Further, the sample needle includes urine sample needle and stool sample needle.Urine and stool are separately loaded, it can
It effectively prevent cross-infection.
Further, sample-adding three-way magnetic valve is communicated between the wriggling sample-adding pump and sample needle.Setting sample-adding three is powered
Magnet valve can preferably control pipeline.
Further, between the cache pool and wriggling sample-adding pump, between wriggling sample-adding pump and sample-adding three-way magnetic valve, sample-adding
Hose is communicated between three-way magnetic valve and sample needle.Hose is arranged to be connected to, using the flexible and flexibility of hose,
The occupancy in space can be reduced when installation.
Further, the sample needle is in vertically arranged.Sample into sample needle can be dripped using self gravity to detection card,
In order to preferably dropping liquid, while the pollution to sample needle can also be prevented.
Further, sample liquid level sensor is equipped in the cache pool, be equipped in cache pool for sample level sensing
The floating drum that device offsets, sample liquid level sensor, which powers on, is connected with master control borad, is electrically connected on master control borad for opening and closing sample-adding of wriggling
The power control board of pump.Saving specimen after sampling is in cache pool, and with being continuously increased for sampling quantity, floating drum will be constantly upward
Float, when floating drum, which rises to, to offset with sample liquid level sensor, sample liquid level sensor will be touched, sample liquid level sensor will
Signal is sent to master control borad, master control borad will send signal to power control board, and power control board, which wriggles control, is loaded pump startup,
To realize automatic sample.
Further, the detection card push component includes pushing away card slide block assembly and pushing away the movement of card slide block assembly for driving
Actuator assembly pushes away card slide block assembly and includes fixinig plate and push away card, and fixinig plate is fixedly connected on actuator assembly, pushes away card
It is connect with fixinig plate, pushes away card for offseting with detection card.Fixinig plate can be driven mobile by actuator mechanism, fixinig plate band again
The dynamic card that pushes away is mobile, then pushes away card and offsets again with detection card, and will test card and push to sample-adding site.
Further, the actuator assembly includes that motor, synchronous pulley, synchronous idle pulley and synchronous belt, synchronous pulley are fixed
It is connected on the output shaft of motor, synchronous belt is wrapped between synchronous pulley and synchronous idle pulley, fixinig plate is fixedly connected on synchronization
It takes.Drive fixinig plate mobile by synchronous belt, so drive fixinig plate connection to push away card mobile, realize and detection card pushed away
It is dynamic.
Further, the rack is equipped with sliding slot, and pushing away card slide assemblies further includes connecting for that will push away card with fixinig plate
Push away card sliding block, push away card sliding block and be slidably connected on the chute.It pushes away card sliding block to be slidably connected on the chute, so that pushing away on card sliding block
Pushing away card can also move along sliding slot, increase and push away the mobile stationarity of card.
Further, it is described push away card and be rotatably connected on push away on card sliding block, push away card and push away being connected with torsional spring between card sliding block.
Torsional spring is set, so that pushing away card will not be freely rotated on pushing away card sliding block, and can guarantee that pushing away card has enough strength to push
Detection card movement, while can also make to push away after card is separated with detection card and can effectively reset, convenient for pushing next time.
Detailed description of the invention
Fig. 1 is the principle schematic diagram of the embodiment of the present invention one；
Fig. 2 is the main view schematic perspective view of the embodiment of the present invention one；
Fig. 3 is the rear view three-dimensional structure of the embodiment of the present invention one；
Fig. 4 is the structural schematic diagram that card slide block assembly is pushed away in the embodiment of the present invention one.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description includes: urine sample needle 1, stool sample needle 2, fixinig plate 3, pushes away card 4, pushes away
Card sliding block 5, torsional spring 6, motor 7, synchronous pulley 8, synchronous idle pulley 9, synchronous belt 10, detection card 11.
Embodiment one is basic as shown in attached Fig. 1 to Fig. 4:
For the liquid dropping mechanism of health test apparatus, including rack, rack is equipped with the cache pool being sequentially communicated, wriggling adds
Sample pump and sample needle, for sample needle in vertically arranged, sample needle includes urine sample needle 1 and stool sample needle 2, is respectively used to be added dropwise
Urine specimen and excrement sample.Sample-adding three-way magnetic valve is communicated between wriggling sample-adding pump and sample needle, cache pool and wriggling add
Hose is communicated between sample pump, wriggling sample-adding pump and sample-adding three-way magnetic valve, sample-adding three-way magnetic valve and sample needle.
Rack is equipped with send the detection card to sample-adding site to push component for will test card 11.Detection card push component packet
Include and push away card slide block assembly and push away the mobile actuator assembly of card slide block assembly for driving, push away card slide block assembly include fixinig plate 3,
It pushes away and card 4 and pushes away card sliding block 5, push away card 4 and be rotatably connected on pushing away on card sliding block 5, push away card 4 and push away being connected between card sliding block 5
Torsional spring 6；Actuator assembly includes motor 7, synchronous pulley 8, synchronous idle pulley 9 and synchronous belt 10, and in the present embodiment, motor 7 is selected
Stepper motor 7, synchronous pulley 8 are fixedly connected on the output shaft of motor 7, are wrapped between synchronous pulley 8 and synchronous idle pulley 9 same
Walk band 10；Fixinig plate 3 is fixed together with card sliding block 5 is pushed away using fixed screw, and synchronous belt 10 is made to be located at fixinig plate 3 and push away
Between card sliding block 5, by fixinig plate 3 and card sliding block 5 can be pushed away it is fixed on synchronous belt 10；It is provided with sliding slot in rack, pushes away card sliding block 5
It is slidably connected on the chute.
When it is implemented, adjusting sample-adding three-way magnetic valve by taking urine dropping liquid as an example, it being made to be connected to wriggling sample-adding pump and urine
Sample needle 1, then starts wriggling sample-adding pump, and the urine specimen in cache pool will enter urine under the action of wriggling sample-adding pump
It is discharged in sample needle 1, when thering is urine specimen continuously to ooze after the air in pipeline is drained, closes wriggling sample-adding pump.Starting step
Into motor 7, stepper motor 7 will drive synchronous pulley 8 to rotate forward, and synchronous pulley 8 will drive synchronous idle pulley 9 main by synchronous belt 10
It is dynamic.It due to fixinig plate 3, pushes away card sliding block 5 and is fixedly connected with synchronous belt 10, drive is pushed away card sliding block 5 along the chute by synchronous belt 10
It is mobile, card sliding block 5 is pushed away by drive and pushes away the movement of card 4, and pushing away card 4 will offset with detection card 11, and push detection card 11 to sample-adding
Site is mobile.After card 11 to be detected reaches sample-adding sites, it is again started up wriggling sample-adding pump, wriggling sample-adding pump is by the urine in cache pool
Liquid sample pumps out, make urine specimen through hose, wriggling sample-adding pump, sample-adding three-way magnetic valve reach urine sample needle 1, and finally from
The detection card 11 of drop downwards in urine sample needle 1, to complete a point sample；It is then shut off wriggling sample-adding pump, stepper motor 7
Synchronous pulley 8 will be driven again, to make to push away card 4 and continue to press on to detect forward indirectly to block 11, be made next on detection card 11
A well is located at the underface of urine sample needle 1, is again started up wriggling sample-adding pump, and urine specimen is added dropwise to the well；Such as
The dropping liquid of multiple wells on a detection card 11 can be completed repeatedly in this.All well dropping liquids are complete on card 11 to be detected
Cheng Hou, stepper motor 7 will drive synchronous pulley 8 to invert, and synchronous pulley 8 will drive synchronous idle pulley 9 to invert by synchronous belt 10, together
When synchronous belt 10 by drive push away card sliding block 5 reverse movement reset, so as to push away next time card preparation.
Embodiment two:
The difference between this embodiment and the first embodiment lies in: it is equipped with sample liquid level sensor in cache pool, is equipped in cache pool
Floating drum for offseting with sample liquid level sensor, sample liquid level sensor, which powers on, is connected with master control borad, is electrically connected on master control borad
There is a power control board for opening and closing wriggling sample-adding pump, in the present embodiment, selects DC power supply control panel.
Saving specimen after sampling is in cache pool, and with being continuously increased for sampling quantity, floating drum will be floated up constantly, when
Floating drum rises to when offseting with sample liquid level sensor, will touch sample liquid level sensor, and sample liquid level sensor will give master control
Plate sends signal, and master control borad will send signal to power control board, and power control board, which wriggles control, is loaded pump startup, thus real
Existing automatic sample.It can effectively avoid in the insufficient situation of sample in cache pool, also continue dropping liquid and cause dropping liquid uneven or compacted
The case where dynamic sample-adding pump dallies.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Make several modifications and improvements.These also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1. being used for the liquid dropping mechanism of health test apparatus, including rack, it is characterised in that: rack is equipped with the caching being sequentially communicated
Pond, wriggling sample-adding pump and sample needle, rack is equipped with send the detection card to sample-adding site to push component for will test card.
2. the liquid dropping mechanism according to claim 1 for health test apparatus, it is characterised in that: the sample needle includes
Urine sample needle and stool sample needle.
3. the liquid dropping mechanism according to claim 2 for health test apparatus, it is characterised in that: the wriggling sample-adding pump
Sample-adding three-way magnetic valve is communicated between sample needle.
4. the liquid dropping mechanism according to claim 3 for health test apparatus, it is characterised in that: the cache pool with it is compacted
It is connected between dynamic sample-adding pump, between wriggling sample-adding pump and sample-adding three-way magnetic valve, between sample-adding three-way magnetic valve and sample needle
There is hose.
5. the liquid dropping mechanism according to claim 4 for health test apparatus, it is characterised in that: the sample needle is in perpendicular
To setting.
6. the liquid dropping mechanism according to claim 1 for health test apparatus, it is characterised in that: set in the cache pool
There is a sample liquid level sensor, be equipped with the floating drum for offseting with sample liquid level sensor in cache pool, on sample liquid level sensor
It is electrically connected with master control borad, the power control board for opening and closing wriggling sample-adding pump is electrically connected on master control borad.
7. the liquid dropping mechanism according to claim 1 for health test apparatus, it is characterised in that: the detection card push
Component includes pushing away card slide block assembly and pushing away the mobile actuator assembly of card slide block assembly for driving, and it includes solid for pushing away card slide block assembly
Stator and card is pushed away, fixinig plate is fixedly connected on actuator assembly, is pushed away card and is connect with fixinig plate, is pushed away card and is used for and detection
Card offsets.
8. the liquid dropping mechanism according to claim 7 for health test apparatus, it is characterised in that: the actuator assembly
It is fixedly connected on the output shaft of motor including motor, synchronous pulley, synchronous idle pulley and synchronous belt, synchronous pulley, synchronous pulley
Synchronous belt is wrapped between synchronous idle pulley, fixinig plate is fixedly connected on synchronous belt.
9. the liquid dropping mechanism according to claim 8 for health test apparatus, it is characterised in that: the rack is equipped with
Sliding slot, pushing away card slide assemblies further includes pushing away card sliding block for will push away that card connects with fixinig plate, pushes away card sliding block and is slidably connected at
On sliding slot.
10. the liquid dropping mechanism according to claim 9 for health test apparatus, it is characterised in that: the card that pushes away turns
Dynamic be connected to pushes away on card sliding block, pushes away card and push away being connected with torsional spring between card sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684404.XA CN110261631A (en) | 2019-07-26 | 2019-07-26 | Liquid dropping mechanism for health test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910684404.XA CN110261631A (en) | 2019-07-26 | 2019-07-26 | Liquid dropping mechanism for health test apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110261631A true CN110261631A (en) | 2019-09-20 |
Family
ID=67912121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910684404.XA Pending CN110261631A (en) | 2019-07-26 | 2019-07-26 | Liquid dropping mechanism for health test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110261631A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010031913A1 (en) * | 2000-04-17 | 2001-10-18 | Nec Corporation | Method of providing a home health care service and system for providing a home health care service |
| US20140213556A1 (en) * | 2003-01-14 | 2014-07-31 | Gilead Sciences, Inc. | Compositions and methods for combination antiviral therapy |
| US20160299133A1 (en) * | 2013-12-26 | 2016-10-13 | Hangzhou Joinstar Biomedical Technology Co., Ltd. | Full-automatic instant check meter |
| CN207919694U (en) * | 2017-12-29 | 2018-09-28 | 北京几何科技有限公司 | a kind of closestool |
| CN108663107A (en) * | 2018-03-09 | 2018-10-16 | 合肥荣事达电子电器集团有限公司 | A kind of intelligent toilet seat health monitoring systems and its method |
-
2019
- 2019-07-26 CN CN201910684404.XA patent/CN110261631A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010031913A1 (en) * | 2000-04-17 | 2001-10-18 | Nec Corporation | Method of providing a home health care service and system for providing a home health care service |
| US20140213556A1 (en) * | 2003-01-14 | 2014-07-31 | Gilead Sciences, Inc. | Compositions and methods for combination antiviral therapy |
| US20160299133A1 (en) * | 2013-12-26 | 2016-10-13 | Hangzhou Joinstar Biomedical Technology Co., Ltd. | Full-automatic instant check meter |
| CN207919694U (en) * | 2017-12-29 | 2018-09-28 | 北京几何科技有限公司 | a kind of closestool |
| CN108663107A (en) * | 2018-03-09 | 2018-10-16 | 合肥荣事达电子电器集团有限公司 | A kind of intelligent toilet seat health monitoring systems and its method |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |
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| RJ01 | Rejection of invention patent application after publication |