CN209280693U - A kind of milk constituents quantitative testing device - Google Patents
A kind of milk constituents quantitative testing device Download PDFInfo
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- CN209280693U CN209280693U CN201821940097.4U CN201821940097U CN209280693U CN 209280693 U CN209280693 U CN 209280693U CN 201821940097 U CN201821940097 U CN 201821940097U CN 209280693 U CN209280693 U CN 209280693U
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Abstract
The utility model relates to a kind of quantitative testing device more particularly to a kind of milk constituents quantitative testing devices.Technical problem: it is higher to provide a kind of sampling accuracy, the fireballing milk constituents quantitative testing device of sampling process.Technical solution are as follows: a kind of milk constituents quantitative testing device includes mounting plate, fixed frame, quantitation tube, fixture block, graduated scale, sliding block, sliding rail, rack gear, connecting rod, piston, mounting rack, bearing block etc.；Mounting plate top is provided with mounting hole, and fixed frame is equipped on the right side of mounting plate, is provided with through-hole at the top and bottom of fixed frame, and quantitation tube is placed among fixed frame, is symmetrically arranged with fixture block at left and right sides of quantitation tube, fixture block is located in fixed frame.The utility model passes through setting quantitation tube and graduated scale, inspector observes the quantity of sampling according to the graduated scale of quantitation tube antetheca, and by the way that the cooperation of gear and rack gear is arranged, inspector need to only rotate clockwise turning handle, band moving gear rotates clockwise, and then moves downward with carry-over bar.
Description
Technical field
The utility model relates to a kind of quantitative testing device more particularly to a kind of milk constituents quantitative testing devices.
Background technique
Milk is almost all necessary food of every household, therefore its quality must reach health standards, and then milk adds
Factory also needs to be rigid in checking up to the quality of milk.When carrying out composition detection to milk, quantitative sampling is generally required, in quantitative
It when sample, is sampled manually with dropper if relying solely on testing staff, can there is large error, testing staff is to be aided with electronic scale meter
Amount, metering process may be back and forth using measuring cup or other measurement containers, and thus sampling process is longer, may there is waste
The phenomenon that milk.
Utility model content
In order to overcome using common sampling container there are errors larger, the longer disadvantage of purely manual measurement sampling process, skill
Art problem: it is higher to provide a kind of sampling accuracy, the fireballing milk constituents quantitative testing device of sampling process.
Technical solution are as follows: a kind of milk constituents quantitative testing device, include mounting plate, fixed frame, quantitation tube, fixture block,
Graduated scale, sliding block, sliding rail, rack gear, connecting rod, piston, mounting rack, bearing block, shaft, gear and turning handle, mounting plate top are opened
There is mounting hole, fixed frame is equipped on the right side of mounting plate, is provided with through-hole at the top and bottom of fixed frame, is placed among fixed frame quantitative
Cylinder, the quantitation tube left and right sides are symmetrically arranged with fixture block, and fixture block is located in fixed frame, and graduated scale, installation are equipped on front side of quantitative drum outer wall
Symmetrical above and below on the left of plate to be equipped with sliding block, the sliding block left slide formula of both up and down is connected with sliding rail, is equipped with rack gear, tooth on the left of sliding rail
Top is equipped with connecting rod, and connecting rod bottom righthand side is equipped with piston, and piston is located in quantitation tube, and lower left quarter, which is equipped with, on rear side of mounting plate pacifies
It shelves, mounting rack left upper end is equipped with bearing block, and shaft is equipped on bearing block, and shaft front is equipped with gear, and gear is located at rack gear
The front end of left, wheel and rack engagement, shaft is equipped with turning handle.
It further, further include having vertical bar, rubber ring and collecting spoon, mounting plate bottom right is equipped with vertical bar, and vertical bar lower part is opened
There is annular groove, vertical bar lower part is equipped with rubber ring, and annular groove and rubber ring cooperate, and rubber ring right end, which is equipped with, collects spoon, collects
Spoon is located at immediately below quantitation tube.
It further, further include having kelly, fricting strip and cross bar, installation prelaminar part lower-left end rotary type is connected with kelly, blocks
Bar rear side is equipped with fricting strip, contacts on rear side of fricting strip with mounting plate, and lower end is equipped with cross bar, cross bar top and kelly bottom on the right side of sliding rail
End in contact.
Further, further include having guide sleeve and baffle, guide sleeve is equipped on the right side of fixed frame, guide sleeve inner sliding type is cased with gear
Plate, baffle are located on front side of quantitation tube.
When milk needs to carry out composition detection, need first to carry out quantitative sampling to milk, when sampling, inspector is clockwise
Rotate turning handle, band moving gear is rotated clockwise, and then is moved downward with carry-over bar, the piston being connect with rack gear by connecting rod with
Be moved downwardly to bottom, thus by quantitation tube air be discharged, then inspector contains milk to be sampled with container
It is placed on quantitation tube lower end well, and quantitation tube lower end is protruded into milk, inspector rotates counterclockwise turning handle, band movable tooth at this time
Wheel rotates counterclockwise, and then moves upwards with carry-over bar, moves upwards therewith with the piston that rack gear is connect by connecting rod, due to
Pressure principle, so that milk is drawn into quantitation tube, after piston upwards are to suitable position, inspector stops turning counterclockwise
Turn handle, and milk is removed, accurate for sampled data, inspector can rotate clockwise turning handle, so that piston is downward
Mobile small distance, thus air remaining in milk in quantitation tube is discharged, and subsequent inspector can carry out quantitative sampling, examines
Survey person observes the quantity of sampling according to the graduated scale of quantitation tube antetheca, and inspector need to only rotate clockwise turning handle, can be by work
Plug moves down certain distance, and milk in quantitation tube is taken out quantitatively as detection sample, when inspector is needed to quantitation tube
When being cleaned, inspector rotates counterclockwise turning handle, and piston is moved upward to and is removed in quantitation tube, subsequent inspector will quantify
Cylinder from fixed frame front take out clean, the construction of fixed frame itself can prevent quantitation tube during use will not on move down
Dynamic, subsequent inspector rotates clockwise turning handle, and piston is moved downward to and is moved back in quantitation tube.
When inspector needs to be sampled milk, inspector rotation collects spoon to other directions, collects spoon no longer position
Immediately below quantitation tube lower end, when inspector needs to exclude the air in milk, or needs replacing Sheng extracting container, in order to anti-
Only milk is dropped on station, and inspector will be collected spoon and be transferred back at immediately below quantitation tube lower end, after the completion of sampling work, inspection
Survey person need will collect bale-out under clean, after the completion of cleaning, then by collect spoon recover original place.
When needing for piston to be moved upward to removal quantitation tube, kelly is rotated counterclockwise 90 ° by inspector, and kelly is in
Horizontal position, since fricting strip has certain frictional force, kelly can keep horizontal position motionless under the action of frictional force,
At this point, kelly no longer blocks cross bar, the sliding rail being connected with cross bar can just be continued to move up, and piston can remove quantitative in turn
Cylinder, when piston only simply moves up and down, and does not need to remove quantitation tube, kelly is rotated clockwise 90 ° of resets by inspector,
Kelly blocks cross bar, when each cross bar is moved to kelly bottom, just cannot move up again, thus prevent inspector from slipping out of the hand work
Plug removes quantitation tube.
When quantitation tube needs to clean, inspector pulls baffle to move right, then by quantitation tube progress out side-draw in the past
Cleaning, inspector is placed back into original position after having cleaned, and baffle is pushed to move downward, and baffle blocks quantitation tube, right
It is preferably fixed.
The utility model has the following beneficial effects: the utility model is by setting quantitation tube and graduated scale, inspector is according to fixed
The graduated scale of graduated cylinder antetheca observes the quantity of sampling, and by the way that the cooperation of gear and rack gear is arranged, inspector need to only turn clockwise
Turn handle, band moving gear are rotated clockwise, and then are moved downward with carry-over bar, and the piston being connect with rack gear by connecting rod is therewith
Certain distance is moved down, and milk in quantitation tube is taken out quantitatively as detection sample.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model.
Fig. 2 is the overlooking structure diagram of the utility model fixed frame.
Fig. 3 is the enlarged structure schematic diagram of the utility model A.
Fig. 4 is the enlarged structure schematic diagram of the utility model B.
Drawing reference numeral: 1: mounting plate, 2: mounting hole, 3: fixed frame, 4: through-hole, 5: quantitation tube, 6: fixture block, 7: graduated scale,
8: sliding block, 9: sliding rail, 10: rack gear, 11: connecting rod, 12: piston, 13: mounting rack, 14: bearing block, 15: shaft, 16: gear,
17: turning handle, 18: vertical bar, 19: annular groove, 20: rubber ring, 21: collection spoon, 22: kelly, 23: fricting strip, 24: cross bar, 25:
Guide sleeve, 26: baffle.
Specific embodiment
The utility model is described further below with reference to specific embodiment, it is also necessary to explanation, unless
Separately have specific regulation and limit, term such as: setting, installation, be connected, connection shall be understood in a broad sense, for example, it may be fixed connect
It connects, may be a detachable connection, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be direct phase
Even, the connection inside two elements can also be can be indirectly connected through an intermediary.For the ordinary skill people of this field
For member, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Embodiment 1
A kind of milk constituents quantitative testing device includes as shown in Figs 1-4 mounting plate 1, fixed frame 3, quantitation tube 5, card
Block 6, graduated scale 7, sliding block 8, sliding rail 9, rack gear 10, connecting rod 11, piston 12, mounting rack 13, bearing block 14, shaft 15, gear
16 and turning handle 17,1 top of mounting plate is provided with mounting hole 2, fixed frame 3 is equipped on the right side of mounting plate 1,3 top and bottom of fixed frame are
It is provided with through-hole 4, quantitation tube 5 is placed among fixed frame 3, fixture block 6 is symmetrically arranged at left and right sides of quantitation tube 5, fixture block 6, which is located at, to be fixed
In frame 3, graduated scale 7 is equipped on front side of 5 outer wall of quantitation tube, 1 left side of mounting plate is symmetrical above and below to be equipped with sliding block 8, the sliding block 8 of both up and down
Left slide formula is connected with sliding rail 9, and rack gear 10 is equipped on the left of sliding rail 9, and 10 top of rack gear is equipped with connecting rod 11,11 bottom right of connecting rod
End is equipped with piston 12, and piston 12 is located in quantitation tube 5, and 1 rear side lower left quarter of mounting plate is equipped with mounting rack 13,13 left upper end of mounting rack
Equipped with bearing block 14, shaft 15 is installed on bearing block 14,15 front of shaft is equipped with gear 16, and it is left that gear 16 is located at rack gear 10
Side, gear 16 are engaged with rack gear 10, and the front end of shaft 15 is equipped with turning handle 17.
Embodiment 2
A kind of milk constituents quantitative testing device includes as shown in Figs 1-4 mounting plate 1, fixed frame 3, quantitation tube 5, card
Block 6, graduated scale 7, sliding block 8, sliding rail 9, rack gear 10, connecting rod 11, piston 12, mounting rack 13, bearing block 14, shaft 15, gear
16 and turning handle 17,1 top of mounting plate is provided with mounting hole 2, fixed frame 3 is equipped on the right side of mounting plate 1,3 top and bottom of fixed frame are
It is provided with through-hole 4, quantitation tube 5 is placed among fixed frame 3, fixture block 6 is symmetrically arranged at left and right sides of quantitation tube 5, fixture block 6, which is located at, to be fixed
In frame 3, graduated scale 7 is equipped on front side of 5 outer wall of quantitation tube, 1 left side of mounting plate is symmetrical above and below to be equipped with sliding block 8, the sliding block 8 of both up and down
Left slide formula is connected with sliding rail 9, and rack gear 10 is equipped on the left of sliding rail 9, and 10 top of rack gear is equipped with connecting rod 11,11 bottom right of connecting rod
End is equipped with piston 12, and piston 12 is located in quantitation tube 5, and 1 rear side lower left quarter of mounting plate is equipped with mounting rack 13,13 left upper end of mounting rack
Equipped with bearing block 14, shaft 15 is installed on bearing block 14,15 front of shaft is equipped with gear 16, and it is left that gear 16 is located at rack gear 10
Side, gear 16 are engaged with rack gear 10, and the front end of shaft 15 is equipped with turning handle 17.
It further include having vertical bar 18, rubber ring 20 and collecting spoon 21,1 bottom right of mounting plate is equipped with vertical bar 18, under vertical bar 18
Portion is provided with annular groove 19, and 18 lower part of vertical bar is equipped with rubber ring 20, and annular groove 19 and rubber ring 20 cooperate, 20 right end of rubber ring
Equipped with spoon 21 is collected, collects spoon 21 and be located at immediately below quantitation tube 5.
Embodiment 3
A kind of milk constituents quantitative testing device includes as shown in Figs 1-4 mounting plate 1, fixed frame 3, quantitation tube 5, card
Block 6, graduated scale 7, sliding block 8, sliding rail 9, rack gear 10, connecting rod 11, piston 12, mounting rack 13, bearing block 14, shaft 15, gear
16 and turning handle 17,1 top of mounting plate is provided with mounting hole 2, fixed frame 3 is equipped on the right side of mounting plate 1,3 top and bottom of fixed frame are
It is provided with through-hole 4, quantitation tube 5 is placed among fixed frame 3, fixture block 6 is symmetrically arranged at left and right sides of quantitation tube 5, fixture block 6, which is located at, to be fixed
In frame 3, graduated scale 7 is equipped on front side of 5 outer wall of quantitation tube, 1 left side of mounting plate is symmetrical above and below to be equipped with sliding block 8, the sliding block 8 of both up and down
Left slide formula is connected with sliding rail 9, and rack gear 10 is equipped on the left of sliding rail 9, and 10 top of rack gear is equipped with connecting rod 11,11 bottom right of connecting rod
End is equipped with piston 12, and piston 12 is located in quantitation tube 5, and 1 rear side lower left quarter of mounting plate is equipped with mounting rack 13,13 left upper end of mounting rack
Equipped with bearing block 14, shaft 15 is installed on bearing block 14,15 front of shaft is equipped with gear 16, and it is left that gear 16 is located at rack gear 10
Side, gear 16 are engaged with rack gear 10, and the front end of shaft 15 is equipped with turning handle 17.
It further include having vertical bar 18, rubber ring 20 and collecting spoon 21,1 bottom right of mounting plate is equipped with vertical bar 18, under vertical bar 18
Portion is provided with annular groove 19, and 18 lower part of vertical bar is equipped with rubber ring 20, and annular groove 19 and rubber ring 20 cooperate, 20 right end of rubber ring
Equipped with spoon 21 is collected, collects spoon 21 and be located at immediately below quantitation tube 5.
It further include having kelly 22, fricting strip 23 and cross bar 24,1 front lower-left end rotary type of mounting plate is connected with kelly 22,
Fricting strip 23 is equipped on rear side of kelly 22,23 rear side of fricting strip is contacted with mounting plate 1, and 9 right side lower end of sliding rail is equipped with cross bar 24, cross bar
24 tops are contacted with 22 bottom end of kelly.
Embodiment 4
A kind of milk constituents quantitative testing device includes as shown in Figs 1-4 mounting plate 1, fixed frame 3, quantitation tube 5, card
Block 6, graduated scale 7, sliding block 8, sliding rail 9, rack gear 10, connecting rod 11, piston 12, mounting rack 13, bearing block 14, shaft 15, gear
16 and turning handle 17,1 top of mounting plate is provided with mounting hole 2, fixed frame 3 is equipped on the right side of mounting plate 1,3 top and bottom of fixed frame are
It is provided with through-hole 4, quantitation tube 5 is placed among fixed frame 3, fixture block 6 is symmetrically arranged at left and right sides of quantitation tube 5, fixture block 6, which is located at, to be fixed
In frame 3, graduated scale 7 is equipped on front side of 5 outer wall of quantitation tube, 1 left side of mounting plate is symmetrical above and below to be equipped with sliding block 8, the sliding block 8 of both up and down
Left slide formula is connected with sliding rail 9, and rack gear 10 is equipped on the left of sliding rail 9, and 10 top of rack gear is equipped with connecting rod 11,11 bottom right of connecting rod
End is equipped with piston 12, and piston 12 is located in quantitation tube 5, and 1 rear side lower left quarter of mounting plate is equipped with mounting rack 13,13 left upper end of mounting rack
Equipped with bearing block 14, shaft 15 is installed on bearing block 14,15 front of shaft is equipped with gear 16, and it is left that gear 16 is located at rack gear 10
Side, gear 16 are engaged with rack gear 10, and the front end of shaft 15 is equipped with turning handle 17.
It further include having vertical bar 18, rubber ring 20 and collecting spoon 21,1 bottom right of mounting plate is equipped with vertical bar 18, under vertical bar 18
Portion is provided with annular groove 19, and 18 lower part of vertical bar is equipped with rubber ring 20, and annular groove 19 and rubber ring 20 cooperate, 20 right end of rubber ring
Equipped with spoon 21 is collected, collects spoon 21 and be located at immediately below quantitation tube 5.
It further include having kelly 22, fricting strip 23 and cross bar 24,1 front lower-left end rotary type of mounting plate is connected with kelly 22,
Fricting strip 23 is equipped on rear side of kelly 22,23 rear side of fricting strip is contacted with mounting plate 1, and 9 right side lower end of sliding rail is equipped with cross bar 24, cross bar
24 tops are contacted with 22 bottom end of kelly.
Further include having guide sleeve 25 and baffle 26, guide sleeve 25 is equipped on the right side of fixed frame 3,25 inner sliding type of guide sleeve is cased with
Baffle 26, baffle 26 are located at 5 front side of quantitation tube.
When milk needs to carry out composition detection, need first to carry out quantitative sampling to milk, when sampling, inspector is clockwise
Turning handle 17 is rotated, band moving gear 16 rotates clockwise, and then moves downward with carry-over bar 10, connects with rack gear 10 by connecting rod 11
The piston 12 connect is moved downwardly to bottom therewith, so that the air in quantitation tube 5 is discharged, then inspector will be to be sampled
Milk is contained with container is placed on 5 lower end of quantitation tube, and 5 lower end of quantitation tube is protruded into milk, and inspector is counterclockwise at this time
Turning handle 17 is rotated, band moving gear 16 rotates counterclockwise, and then moves upwards with carry-over bar 10, connects with rack gear 10 by connecting rod 11
The piston 12 connect moves upwards therewith, due to pressure principle, so that milk is drawn into quantitation tube 5, when piston 12 moves upwards
To after suitable position, inspector stopping rotates counterclockwise turning handle 17, and milk is removed, for accurate, the detection of sampled data
Member can rotate clockwise turning handle 17, so that piston 12 moves down small distance, it thus will be remaining in milk in quantitation tube 5
Air discharge, subsequent inspector can carry out quantitative sampling, and inspector observes sampling according to the graduated scale 7 of 5 antetheca of quantitation tube
Quantity, inspector need to only rotate clockwise turning handle 17, piston 12 can be moved down to certain distance, and will be in quantitation tube 5
Milk is taken out quantitatively as detection sample, and when inspector needs to clean quantitation tube 5, inspector rotates counterclockwise turning handle
17, piston 12 is moved upward to and is removed in quantitation tube 5, quantitation tube 5 is taken out from 3 front of fixed frame and is cleaned by subsequent inspector,
The construction of fixed frame 3 itself can prevent quantitation tube 5 from will not move up and down during use, and subsequent inspector turns clockwise
Piston 12 is moved downward to and is moved back in quantitation tube 5 by turn handle 17.
When inspector needs to be sampled milk, inspector rotation collects spoon 21 to other directions, collects spoon 21 not
It is located at immediately below 5 lower end of quantitation tube again, when inspector needs to exclude the air in milk, or needs replacing Sheng extracting container,
Milk is dropped on station in order to prevent, and inspector will be collected spoon 21 and be transferred back at immediately below 5 lower end of quantitation tube, sampling work
After the completion, inspector needs to collect spoon 21 and removes and clean, and after the completion of cleaning, then by spoon 21 is collected recovers original place.
When needing for piston 12 to be moved upward to removal quantitation tube 5, kelly 22 is rotated counterclockwise 90 ° by inspector, card
Bar 22 is in a horizontal position, and since fricting strip 23 has certain frictional force, kelly 22 can keep water under the action of frictional force
Prosposition is set motionless, at this point, kelly 22 no longer blocks cross bar 24, the sliding rail 9 being connected with cross bar 24 can just be continued to move up, living
Plug 12 can remove quantitation tube 5 in turn, when piston 12 only simply moves up and down, and does not need to remove quantitation tube 5, inspector
Kelly 22 is rotated clockwise into 90 ° of resets, kelly 22 blocks cross bar 24, when each cross bar 24 is moved to 22 bottom of kelly, just not
It can move up again, thus prevent inspector from slipping out of the hand and piston 12 is removed into quantitation tube 5.
When quantitation tube 5 needs to clean, inspector pulls baffle 26 to move right, then that 5 the past of quantitation tube is side-draw out
It is cleaned, inspector is placed back into original position after having cleaned, and baffle 26 is pushed to move downward, and baffle 26 blocks fixed
Graduated cylinder 5 preferably fixes it.
It should be understood that the embodiment is merely to illustrate the utility model rather than limitation the scope of the utility model.Furthermore
It should be understood that after reading the content taught by the present invention, those skilled in the art can make the utility model various
Change or modification, these equivalent forms also fall within the scope of the appended claims of the present application.
Claims (4)
1. a kind of milk constituents quantitative testing device includes mounting plate, fixed frame, quantitation tube, fixture block and graduated scale, mounting plate
Top is provided with mounting hole, and fixed frame is equipped on the right side of mounting plate, and through-hole is provided at the top and bottom of fixed frame, is placed among fixed frame
There is quantitation tube, be symmetrically arranged with fixture block at left and right sides of quantitation tube, fixture block is located in fixed frame, is equipped with scale on front side of quantitative drum outer wall
Ruler, it is characterized in that: further include having sliding block, sliding rail, rack gear, connecting rod, piston, mounting rack, bearing block, shaft, gear and turning handle,
Symmetrical above and below on the left of mounting plate to be equipped with sliding block, the sliding block left slide formula of both up and down is connected with sliding rail, is equipped with tooth on the left of sliding rail
Item, rack gear top are equipped with connecting rod, and connecting rod bottom righthand side is equipped with piston, and piston is located in quantitation tube, lower left quarter on rear side of mounting plate
Equipped with mounting rack, mounting rack left upper end is equipped with bearing block, and shaft is equipped on bearing block, and shaft front is equipped with gear, gear position
In rack gear left, the front end of wheel and rack engagement, shaft is equipped with turning handle.
2. a kind of milk constituents quantitative testing device as described in claim 1, it is characterized in that: further including having vertical bar, rubber ring
With collection spoon, mounting plate bottom right is equipped with vertical bar, and vertical bar lower part is provided with annular groove, and vertical bar lower part is equipped with rubber ring, annular
Groove and rubber ring cooperate, and rubber ring right end, which is equipped with, collects spoon, collect spoon and are located at immediately below quantitation tube.
3. a kind of milk constituents quantitative testing device as claimed in claim 2, it is characterized in that: further including having kelly, fricting strip
And cross bar, installation prelaminar part lower-left end rotary type are connected with kelly, and fricting strip, fricting strip rear side and mounting plate are equipped on rear side of kelly
Contact, sliding rail right side lower end are equipped with cross bar, contact at the top of cross bar with kelly bottom end.
4. a kind of milk constituents quantitative testing device as claimed in claim 3, it is characterized in that: further including having guide sleeve and gear
Plate, fixed frame right side are equipped with guide sleeve, and guide sleeve inner sliding type is cased with baffle, and baffle is located on front side of quantitation tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940097.4U CN209280693U (en) | 2018-11-23 | 2018-11-23 | A kind of milk constituents quantitative testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821940097.4U CN209280693U (en) | 2018-11-23 | 2018-11-23 | A kind of milk constituents quantitative testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209280693U true CN209280693U (en) | 2019-08-20 |
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ID=67602296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821940097.4U Active CN209280693U (en) | 2018-11-23 | 2018-11-23 | A kind of milk constituents quantitative testing device |
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| Country | Link |
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| CN (1) | CN209280693U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307529A (en) * | 2020-03-12 | 2020-06-19 | 朱荷荷 | Water body sampling device capable of quantitatively sampling and automatically sampling by using pressure principle |
| CN112146928A (en) * | 2020-09-22 | 2020-12-29 | 苏英 | Detection device capable of quantitatively detecting water with different depths |
-
2018
- 2018-11-23 CN CN201821940097.4U patent/CN209280693U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111307529A (en) * | 2020-03-12 | 2020-06-19 | 朱荷荷 | Water body sampling device capable of quantitatively sampling and automatically sampling by using pressure principle |
| CN111307529B (en) * | 2020-03-12 | 2023-04-21 | 朱荷荷 | Water sampling equipment for quantitatively discharging and automatically sampling by utilizing pressure principle |
| CN112146928A (en) * | 2020-09-22 | 2020-12-29 | 苏英 | Detection device capable of quantitatively detecting water with different depths |
| CN112146928B (en) * | 2020-09-22 | 2022-07-01 | 中化地质矿山总局湖北地质勘查院 | Detection device capable of quantitatively detecting water with different depths |
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