CN108362722A - A kind of three chamber communication type sample detection cups - Google Patents
A kind of three chamber communication type sample detection cups Download PDFInfo
- Publication number
- CN108362722A CN108362722A CN201810657560.2A CN201810657560A CN108362722A CN 108362722 A CN108362722 A CN 108362722A CN 201810657560 A CN201810657560 A CN 201810657560A CN 108362722 A CN108362722 A CN 108362722A
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- cup
- card slot
- hole
- filter screen
- interior
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/2202—Preparing specimens therefor
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- 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)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to a kind of three chamber communication type sample detection cups, including cup lid, outer cup, interior cup body, arc panel, the outer cup is internally provided with interior cup body and arc panel, and outer cup internal body portion is divided into the first chamber not of uniform size, the second chamber and third chamber by the interior cup body, arc panel；The arc panel is equipped with the second filter screen, and the wall of cup of the interior cup body is equipped with the first filter screen, and the center of the interior bottom of cup is equipped with pedestal and feed liquor bar；Swingle is equipped between the interior cup body and arc panel.Inventive samples detection cup has contaminant filter and isolation features, keeps testing result more true, more accurate.
Description
Technical field
The present invention relates to technical field of medical equipment, and in particular to a kind of three chamber communication type sample detection cups.
Background technology
With the development of science and technology, hospitality industry also and then goes from strength to strength, the requirement to Medical Devices is also increasingly stringenter, and right
It is the first step to find the etiological cause of the disease in the detection of patient's excreta, while is also the step of most critical of suiting the remedy to the case, only finds disease
Because could fundamentally treat disease, needs to dilute in sample in detection process, then filter, last sample detection.It is detecting
During, it needs to use sample detection cup, existing sample detection cup has the following disadvantages：（1）Impurity can not be carried out
Filter, cleaning；（2）Detection solution is simply mixed in detection cup, when sampling Detection there are impurity particle interference, take pictures it is unintelligible,
Count inaccurate problem.
Invention content
Present invention solves the technical problem that being to overcome the deficiencies of existing technologies, a kind of three chamber communication type sample detections are provided
Cup.
The present invention is achieved by the following technical programs：
A kind of three chamber communication type sample detection cups, including cup lid, outer cup, interior cup body, arc panel, the first filter screen, the second mistake
Strainer, feed liquor bar, swingle；
Compatible cup lid is equipped at the top of the outer cup, the outer cup is internally provided with interior cup body and arc panel, the inner cup
Outer cup internal body portion is divided into the first chamber not of uniform size, the second chamber and third chamber by body, arc panel；The arc panel setting is outside
Right side inside cup body, both ends and the outer cup inner wall of arc panel are fixedly linked, and the arc panel is equipped with filter hole, the mistake
Second filter screen is installed in filter opening；The wall of cup of the interior cup body is equipped with several grid holes, is mounted in the grid hole
The center of first filter screen, the interior bottom of cup is equipped with pedestal, and the bellmouth of upward opening, institute are equipped in the pedestal
It states and rotatable feed liquor bar is installed in bellmouth；The feed liquor bar includes conical head, connecting rod, the first fine, soft fur brush, hollow stem,
The conical head is movably arranged in the bellmouth in pedestal, and the conical head top is connected with connecting rod, and the connecting rod is set
There are several card slots, the first fine, soft fur brush is mounted in the card slot, the end of the first fine, soft fur brush connects with the first filter screen
It touches；The connecting rod top is connected with hollow stem, and the axis centre of the hollow stem is equipped with a vertical hollow hole, the hollow stem
Middle part be equipped with the baffle perpendicular to hollow stem, the baffle bottom is equipped with several blades for stirring, under the hollow stem
Portion is equipped with fluid hole, and the fluid hole is connected with vertical hollow hole；Connecting seat is equipped with outside the wall of cup of the interior cup body, it is described
Connecting seat is equipped with a through-hole, is equipped with swingle in the through-hole, institute between interior cup body and arc panel in the connecting seat
It states swingle top and is equipped with connector, the step shaft shoulder, the swingle lower part and strip card are equipped in the middle part of the swingle
Slot is connected, and the second fine, soft fur brush being transversely mounted is equipped in the strip card slot；The cup lid is equipped with the first aperture, second small
The shaped position of hole, third aperture, the 4th aperture, first aperture is adapted with the hollow stem on feed liquor bar, described hollow
Bar is extended to across the first aperture outside cup lid, and the position of the second orifice is adapted with the connector on swingle, described
Connector is extended to across second orifice outside cup lid, and the third aperture is thief hole, and the 4th aperture is fluid hole.
Further, detected sample solution, the first filter screen on the interior cup body wall of cup are housed in the inner cup body
Mesh bore be more than the sample particle size in detected sample solution, the mesh mouth of the second filter screen on the arc panel
Diameter is less than the sample particle size in detected sample solution.
Further, the bottom of the interior cup body is additionally provided with several grid holes with reinforcing rib, pacifies in the grid hole
Equipped with third filter screen, the connecting rod is equipped with the third card of the first card slot of horizontal direction, the second card slot and vertical direction
Slot, the 4th card slot, the first card slot are open to the left, and second card slot is open to the right, and first card slot and the second card slot point
Not symmetrical, Open Side Down for the third card slot and the 4th card slot, is mounted on and is transversely mounted in first card slot, the second card slot
The first fine, soft fur brush, the end of the first fine, soft fur brush is in close contact with the first filter screen, in the third card slot, the 4th card slot
It is mounted on the third fine, soft fur brush vertically installed, end and the third filter screen of the third fine, soft fur brush are in close contact.
Further, it is set on the inner wall of the outer cup there are two hole is inserted into, two is equipped with outside the wall of cup of the interior cup body
A bolt, the bolt are adapted with hole is inserted into, and the interior cup body is mounted on by bolt, the insertion matched inserted mode in hole
Inside outer cup, and the top of the interior cup body is concordant with the top of the outer cup.
Further, the interior cup body, outer cup and cup lid are made by plastics or stainless steel, the outer cup
Cross section is 8-shaped, and the cup lid matches with outer cup.
Further, the outer cup outer upper is equipped with several convex blocks, and the cup lid is equipped with and the convex block phase
Matched hasp.
Further, the conical head is up big and down small cone, is evenly distributed on the conical head several small recessed
Slot.
Further, the step shaft shoulder is made of first shaft shoulder and second shaft shoulder, and first shaft shoulder is located at second
The top of the shaft shoulder, and the radius of first shaft shoulder is more than the radius of second shaft shoulder, the size and connecting seat of second shaft shoulder
Interior through-hole is adapted.
Compared with prior art, the invention has the advantages that：
The outer cup of the present invention is internally provided with interior cup body and arc panel, and outer cup internal body portion is divided by the interior cup body, arc panel
First chamber, the second chamber and third chamber not of uniform size.The first intracavitary inside the inner cup body be equipped with band the first fine, soft fur brush into
The wall of cup of liquid bar, the interior cup body is equipped with the first filter screen, and the second intracavitary between the interior cup body and arc panel is equipped with band
The swingle of second fine, soft fur brush, the arc panel are equipped with the second filter screen.Detected sample solution is entered by feed liquor bar
Then first intracavitary carries out first time filtering by the first filter screen on interior cup body wall of cup, enters to the second chamber, then pass through
The second filter screen on arc panel carries out second and filters, and enters third chamber.Due to the first mistake on the interior cup body wall of cup
The mesh bore of strainer is more than the sample particle size in detected sample solution, the net of the second filter screen on the arc panel
Bore open is less than the sample particle size in detected sample solution.When detected sample solution constantly enter the first chamber, then from
When constantly extracting filtered discard solution twice in third chamber, other impurity more than sample particle size are just blocked on
As soon as intracavitary, and enter third intracavitary by filtering twice less than the impurity of sample particle size, really can be for detecting point
Sample particle in the detected sample solution of analysis has been left in the second chamber, and it is to be detected that sampling probe is inserted into the extraction of the second intracavitary
Sample solution is detected analysis, since impurity is filtered and is isolated, the detected sample solution of extraction in microexamination more
Add it is clear, do not interfered by impurity, take pictures and analyze convenient for Electronic Speculum, testing result is more true, more accurate.
In addition, the present invention is additionally provided with the first fine, soft fur brush, the second fine, soft fur brush, prevented by the rotation of fine, soft fur brush miscellaneous in solution
Matter blocks the first filter screen, the second filter screen, so that detection is uninterruptedly carried out, realizes the serialization and automation of detection.
Secondly, the present invention uses special interior cup body, outer cup and cup lid, is set as inside the outer cup convenient for twice
The cross section of three chamber structures of filtering, the outer cup is designed as 8-shaped, and the cup lid uses the company of hasp with outer cup
Connecing mode, on the one hand cleaning blocks and filtering and impurity removing, on the other hand makes to carry out in the cup body that entire detection process seals at one,
Avoid secondary pollution.The feed liquor bar top of the present invention uses the hollow bar structure convenient for feed liquor, lower part to use recessed with several
The taper header structure of slot, solution enters in groove during rotation, greatly reduces the spin friction resistance of feed liquor bar,
Service life is delayed, has also allowed for energy saving.
Description of the drawings
Fig. 1 is the 3 dimensional drawing of the present invention.
Fig. 2 is the sectional view of the present invention.
Fig. 3 is the structural schematic diagram of the interior cup body in the present invention.
Fig. 4 is the structural schematic diagram of the feed liquor bar in the present invention.
Fig. 5 is the structural schematic diagram of the swingle in the present invention.
In attached drawing：1. outer cup, 2. cup lids, 3. first apertures, 4. second orifices, 5. third apertures, 6. the 4th is small
Hole, 7. convex blocks, 8. hasps, 9. hollow stems, 10. connectors, 11. pedestals, 12. third filter plates, 13. conical heads,
14. third fine, soft fur brush, 15. connecting rods, 16. first fine, soft fur brushes, 17. grid holes, 18. first filter screens, 19. first cards
Slot, cup body in 20., 21. are inserted into holes, 22. bolts, 23. fluid holes, 24. cover boards, 25. first chambers, 26. second chambers,
27. third chamber, 28. swingles, 29. arc panels, the 30. step shaft shoulders, 31. connecting seats, 32. strip card slots, 33.
Second fine, soft fur brush, 34. filter hole, 35. second filter screens, 36. through-holes, 37. bellmouths, 38. vertical hollow holes, 39.
Blade, 40. grooves, 41. third card slots, 42. second card slots, 43. the 4th card slots, 44. first shaft shoulders, 45. second axis
Shoulder.
Specific implementation mode
The present invention is further illustrated With reference to embodiment.Wherein, attached drawing only for illustration,
What is indicated is only schematic diagram rather than pictorial diagram, should not be understood as the limitation to this patent；Reality in order to better illustrate the present invention
Example is applied, the certain components of attached drawing have omission, zoom in or out, and do not represent the size of actual product；To those skilled in the art
For, the omitting of some known structures and their instructions in the attached drawings are understandable.
As shown in Fig. 1,2, a kind of three chamber communication type sample detection cups, including cup lid 2, outer cup 1, interior cup body 20, arc
Plate 29, the first filter screen 18, the second filter screen 35, feed liquor bar, swingle 28.
The top of outer cup 1 is equipped with compatible cup lid 2, the outer cup 1, cup lid 2 made by plastics or stainless steel and
At.The cross section of outer cup 1 is 8-shaped, and the cup lid 2 matches with outer cup 1.1 outer upper of outer cup is equipped with several
Convex block 7, the cup lid 2 are equipped with the hasp 8 to match with the convex block 7, and cup lid 2 is made to form 8 formula activity of hasp with outer cup 1
Connection.
As shown in Fig. 2,3, outer cup 1 is internally provided with interior cup body 20 and arc panel 29, leads on the inner wall of the outer cup 1
The mode for crossing integrated injection molding or welding is set there are two hole 21 is inserted into, and is set outside the wall of cup of the interior cup body 20 there are two bolt 22,
The bolt 22 is adapted with hole 21 is inserted into, and the interior cup body 20 is pacified by bolt 22, insertion 21 matched inserted mode of hole
Inside outer cup 1, and the top of the interior cup body 20 is concordant with the top of the outer cup 1.The arc panel 29 is arranged
Right side inside outer cup 1, both ends and 1 inner wall of outer cup of arc panel 29 are fixedly linked, and the arc panel 29 was equipped with
Filter opening 34 is equipped with the second filter screen 35 in the filter hole 34.The interior cup body 20, arc panel 29 are by 1 inside points of outer cup
It is divided into the first chamber 25 not of uniform size, the second chamber 26 and third chamber 27.
Several grid holes 17 are provided on the wall of cup of interior cup body 20, in the grid hole 17 by way of being molded or welding
First filter screen 18 is installed.The interior cup body 20 is built-in a sample solution to be detected, and first on 20 wall of cup of interior cup body
The mesh bore of filter screen 18 is more than the sample particle size in detected sample solution, the second filtering on the arc panel 29
The mesh bore of net 35 is less than the sample particle size in detected sample solution.When detected sample solution constantly enters first
Chamber 25, it is other to be more than sample particle after filtering twice, then when constantly extracting from third chamber 27 filtered discard solution
The impurity of size is just blocked in the first chamber 25, and just enters the by filtering twice less than the impurity of sample particle size
In three chambers 27, the sample particle in the detected sample solution that really can be used for testing and analyzing has been left in the second chamber 26, will take
Sample needle is inserted into extraction detected sample solution in the second chamber 26 and is detected analysis, since impurity is filtered and is isolated, extracts
Detected sample solution be more clear in microexamination, do not interfered by impurity, take pictures and analyze convenient for Electronic Speculum, testing result
It is more true, more accurate.
The center of 20 bottom of interior cup body is equipped with pedestal 11, and the bellmouth 37 of upward opening is equipped in the pedestal 11,
Rotatable feed liquor bar is installed in the bellmouth 37.As shown in figure 4, the feed liquor bar include conical head 13, connecting rod 15,
First fine, soft fur brush 16, hollow stem 9.Conical head 13 is movably arranged in the bellmouth 37 in pedestal 11, and the conical head 13 is upper
Small cone under big is evenly distributed with several little grooves 40 on the conical head 13, these equally distributed little grooves 40 can
Detected sample solution is stored, the rotary motion between conical head 13 and bellmouth 37 plays lubricating action, reduces frictional resistance.
13 top of the conical head is connected with connecting rod 15.
The connecting rod 15 is equipped with the third card slot of the first card slot 19 of horizontal direction, the second card slot 42 and vertical direction
41, the 4th card slot 43, the first card slot 19 are open to the left, second card slot 42 opening to the right, and first card slot 19 and the
Respectively symmetrically, Open Side Down for 41 and the 4th card slot 43 of the third card slot for two draw-in groove 42.First card slot 19, the second card slot 42
It is inside mounted on the first fine, soft fur brush 16 being transversely mounted, end and the first filter screen 18 of the first fine, soft fur brush 16 closely connect
It touches, the third fine, soft fur brush 14 vertically installed is mounted in the third card slot 41, the 4th card slot 43.The bottom of the interior cup body 20
Portion is additionally provided with several grid holes with reinforcing rib, and third filter screen 12, the third fine, soft fur brush are mounted in the grid hole
14 end is in close contact with third filter screen 12.The present invention is equipped with the first fine, soft fur brush 16, the second fine, soft fur brush 33, third fine, soft fur brush
14, prevent the impurity in solution from blocking the first filter screen 18, the second filter screen 35, third filter screen by the rotation of fine, soft fur brush
12, so that detection is uninterruptedly carried out, realizes the serialization and automation of detection.
It should be pointed out that in some cases, grid hole and third filter screen can not also be arranged in 20 bottom of interior cup body
12。
15 upper end of the connecting rod is linked together with hollow stem 9 by way of welding or being molded, the axis of the hollow stem 9
Line center is equipped with a vertical hollow hole 38.The middle part of the hollow stem 9 is equipped with the baffle 24 perpendicular to hollow stem 9, the baffle
Several blades 39 are welded or be molded in 24 bottoms, to increase the stirring action to sample solution to be detected.9 lower part of the hollow stem
Equipped with fluid hole 23, the fluid hole 23 is connected with vertical hollow hole 38.
As shown in Figure 2,3, a connecting seat 31 is equipped with outside the wall of cup of interior cup body 20 by way of being molded or welding, it is described
Connecting seat 31 is equipped with a through-hole 36, pacifies in the through-hole 36 between interior cup body 20 and arc panel 29 in the connecting seat 31
Equipped with swingle 28.
As shown in figure 5,28 top of the swingle is equipped with connector 10,28 middle part of the swingle is equipped with the step shaft shoulder
30,28 lower part of the swingle is connected with strip card slot 32, and second be transversely mounted is equipped in the strip card slot 32
Fine, soft fur brush 33.The step shaft shoulder 30 is made of first shaft shoulder 44 and second shaft shoulder 45, and first shaft shoulder 44 is located at second
The top of the shaft shoulder 45, and the radius of first shaft shoulder 44 is more than the radius of second shaft shoulder 45, the size of second shaft shoulder 45
It is adapted with the through-hole 36 in connecting seat 31.
Cup lid 2 is equipped with the first aperture 3, second orifice 4, third aperture 5, the 4th aperture 6, the shape of first aperture 3
Shape position is adapted with the hollow stem 9 on feed liquor bar, and the hollow stem 9 is extended to across the first aperture 3 outside cup lid 2.It is described
The position of second orifice 4 is adapted with the connector 10 on swingle 28, and the connector 10 extends to cup across second orifice 4
Outside lid 2.The third aperture 5 is thief hole, and the 4th aperture 6 is fluid hole 23.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example.It should be pointed out that for those skilled in the art, without departing from the principles of the present invention several change
Into and retouching, also should be regarded as protection scope of the present invention.The available prior art of each component part being not known in the present embodiment
It is realized.
Claims (8)
1. a kind of three chamber communication type sample detection cups, it is characterised in that：It includes cup lid, outer cup, interior cup body, arc panel,
One filter screen, the second filter screen, feed liquor bar, swingle；
Compatible cup lid is equipped at the top of the outer cup, the outer cup is internally provided with interior cup body and arc panel, the inner cup
Outer cup internal body portion is divided into the first chamber not of uniform size, the second chamber and third chamber by body, arc panel；The arc panel setting is outside
Right side inside cup body, both ends and the outer cup inner wall of arc panel are fixedly linked, and the arc panel is equipped with filter hole, the mistake
Second filter screen is installed in filter opening；The wall of cup of the interior cup body is equipped with several grid holes, is mounted in the grid hole
The center of first filter screen, the interior bottom of cup is equipped with pedestal, and the bellmouth of upward opening, institute are equipped in the pedestal
It states and rotatable feed liquor bar is installed in bellmouth；The feed liquor bar includes conical head, connecting rod, the first fine, soft fur brush, hollow stem,
The conical head is movably arranged in the bellmouth in pedestal, and the conical head top is connected with connecting rod, and the connecting rod is set
There are several card slots, the first fine, soft fur brush is mounted in the card slot, the end of the first fine, soft fur brush connects with the first filter screen
It touches；The connecting rod top is connected with hollow stem, and the axis centre of the hollow stem is equipped with a vertical hollow hole, the hollow stem
Middle part be equipped with the baffle perpendicular to hollow stem, the baffle bottom is equipped with several blades for stirring, under the hollow stem
Portion is equipped with fluid hole, and the fluid hole is connected with vertical hollow hole；Connecting seat is equipped with outside the wall of cup of the interior cup body, it is described
Connecting seat is equipped with a through-hole, is equipped with swingle in the through-hole, institute between interior cup body and arc panel in the connecting seat
It states swingle top and is equipped with connector, the step shaft shoulder, the swingle lower part and strip card are equipped in the middle part of the swingle
Slot is connected, and the second fine, soft fur brush being transversely mounted is equipped in the strip card slot；The cup lid is equipped with the first aperture, second small
The shaped position of hole, third aperture, the 4th aperture, first aperture is adapted with the hollow stem on feed liquor bar, described hollow
Bar is extended to across the first aperture outside cup lid, and the position of the second orifice is adapted with the connector on swingle, described
Connector is extended to across second orifice outside cup lid, and the third aperture is thief hole, and the 4th aperture is fluid hole.
2. a kind of three chambers communication type sample detection cup according to claim 1, it is characterised in that：It is equipped in the inner cup body
Detected sample solution, the mesh bore of the first filter screen on the interior cup body wall of cup are more than the sample in detected sample solution
Product particle size, the mesh bore of the second filter screen on the arc panel are less than the sample particle ruler in detected sample solution
It is very little.
3. a kind of three chambers communication type sample detection cup according to claim 1, it is characterised in that：The bottom of the interior cup body
Several grid holes with reinforcing rib are additionally provided with, third filter screen is mounted in the grid hole, the connecting rod is equipped with water
Square to the first card slot, the second card slot and vertical direction third card slot, the 4th card slot, the first card slot be open to the left, it is described
Second card slot is open to the right, and first card slot and the second card slot are respectively symmetrically, the third card slot and the 4th card slot opening
Downwards, first card slot, be mounted on the first fine, soft fur brush being transversely mounted, the end of the first fine, soft fur brush in the second card slot
It is in close contact with the first filter screen, the third fine, soft fur brush vertically installed is mounted in the third card slot, the 4th card slot, it is described
The end of third fine, soft fur brush is in close contact with third filter screen.
4. a kind of three chambers communication type sample detection cup according to claim 1, it is characterised in that：The conical head is upper big
Under small cone, be evenly distributed with several little grooves on the conical head.
5. a kind of three chambers communication type sample detection cup according to claim 1, it is characterised in that：The step shaft shoulder by
First shaft shoulder and second shaft shoulder composition, first shaft shoulder is located at the top of second shaft shoulder, and the radius of first shaft shoulder is big
It is adapted with the through-hole in connecting seat in the size of the radius of second shaft shoulder, second shaft shoulder.
6. a kind of three chambers communication type sample detection cup according to claim 1, it is characterised in that：The inner wall of the outer cup
On set there are two hole is inserted into, set that there are two bolts outside the wall of cup of the interior cup body, the bolt is adapted with insertion hole, described
Interior cup body is mounted on by bolt, the insertion matched inserted mode in hole inside outer cup, and the top of the interior cup body and institute
The top for stating outer cup is concordant.
7. a kind of three chambers communication type sample detection cup according to claim 1, it is characterised in that：The interior cup body, outer cup
Body and cup lid are made by plastics or stainless steel, and the cross section of the outer cup is 8-shaped, the cup lid and outer cup phase
Matching.
8. a kind of three chambers communication type sample detection cup according to claim 5, it is characterised in that：On on the outside of the outer cup
Portion is equipped with several convex blocks, and the cup lid is equipped with the hasp to match with the convex block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657560.2A CN108362722B (en) | 2018-06-25 | 2018-06-25 | A kind of three chamber communication type sample detection cups |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810657560.2A CN108362722B (en) | 2018-06-25 | 2018-06-25 | A kind of three chamber communication type sample detection cups |
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| Publication Number | Publication Date |
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| CN108362722A true CN108362722A (en) | 2018-08-03 |
| CN108362722B CN108362722B (en) | 2018-10-16 |
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| CN201810657560.2A Active CN108362722B (en) | 2018-06-25 | 2018-06-25 | A kind of three chamber communication type sample detection cups |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108362722B (en) | 2018-10-16 |
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