CN217359172U - Blueberry is sampling device for nutrition testing - Google Patents
Blueberry is sampling device for nutrition testing Download PDFInfo
- Publication number
- CN217359172U CN217359172U CN202221140742.0U CN202221140742U CN217359172U CN 217359172 U CN217359172 U CN 217359172U CN 202221140742 U CN202221140742 U CN 202221140742U CN 217359172 U CN217359172 U CN 217359172U
- Authority
- CN
- China
- Prior art keywords
- blueberry
- container
- container body
- sampling device
- filter
- 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.)
- Expired - Fee Related
Links
- 235000003095 Vaccinium corymbosum Nutrition 0.000 title claims abstract description 23
- 235000017537 Vaccinium myrtillus Nutrition 0.000 title claims abstract description 23
- 235000021014 blueberries Nutrition 0.000 title claims abstract description 23
- 238000005070 sampling Methods 0.000 title claims abstract description 18
- 235000016709 nutrition Nutrition 0.000 title claims abstract description 15
- 230000035764 nutrition Effects 0.000 title claims abstract description 15
- 238000012360 testing method Methods 0.000 title claims abstract description 13
- 244000077233 Vaccinium uliginosum Species 0.000 title description 3
- 240000000851 Vaccinium corymbosum Species 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 239000012528 membrane Substances 0.000 claims abstract description 10
- 238000004448 titration Methods 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 3
- 239000006228 supernatant Substances 0.000 abstract description 13
- 238000001914 filtration Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 5
- 239000013595 supernatant sample Substances 0.000 abstract description 3
- 229930002877 anthocyanin Natural products 0.000 description 6
- 235000010208 anthocyanin Nutrition 0.000 description 6
- 239000004410 anthocyanin Substances 0.000 description 6
- 150000004636 anthocyanins Chemical class 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 206010015150 Erythema Diseases 0.000 description 1
- 108010023832 Florigen Proteins 0.000 description 1
- 229940123457 Free radical scavenger Drugs 0.000 description 1
- 241000219095 Vitis Species 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 241001593968 Vitis palmata Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229930003935 flavonoid Natural products 0.000 description 1
- -1 flavonoid compounds Chemical class 0.000 description 1
- 235000017173 flavonoids Nutrition 0.000 description 1
- 230000001261 florigenic effect Effects 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 229930182478 glucoside Natural products 0.000 description 1
- 150000008131 glucosides Chemical class 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model relates to a sampling equipment field especially relates to a blueberry is sampling device for nutrition testing. The technical scheme comprises the following steps: the container comprises a container body and a container sealing cover detachably mounted on the container body, wherein a miniature pump body is mounted on one side of the container body through a fixing seat, the input end of the miniature pump body extends into the container body and is connected with a multi-stage telescopic pipe through a pipe joint, and the upper end of the multi-stage telescopic pipe is further provided with an adjusting device for adjusting the telescopic length of the multi-stage telescopic pipe. The utility model discloses according to the high adjusting screw that rotates of supernatant, constantly move downwards and make the flexible pipe of last level of multistage flexible pipe move downwards to the bottom of supernatant under the effect of bearing through rotatory adjusting screw, the miniature pump body of rethread is extracted the supernatant to the filter in, and it is reserve after filtering through the output tube discharge through filtration membrane, and then accomplishes the supernatant sample, convenient operation.
Description
Technical Field
The utility model relates to a sampling equipment field especially relates to a blueberry is sampling device for nutrition test.
Background
Blueberry is a favorite fruit, and is very popular among people because of good health care effect. When the blueberries are cultured, the blueberries can be cultured in pots, and the ornamental fruits can be eaten.
The blueberries contain anthocyanin, which is florigen, is a water-soluble natural pigment widely existing in plants, belongs to flavonoid compounds, and mostly exists in the form of glucoside, also called anthocyanin. The earliest and most abundant anthocyanin was grape skin red extracted from red grape pomace.
Experiments prove that the anthocyanin is the most effective free radical scavenger discovered so far and has various health-care functions. The anthocyanin contained in the blueberry is the highest in content in all fruits and vegetables, and the most abundant part of the blueberry anthocyanin is in the position of the special purple peel.
The detection process of the blueberries at present generally comprises the following steps: weighing a sample into a volumetric flask, adding water, performing ultrasonic oscillation, diluting to a constant volume, centrifuging, and taking supernatant obtained after filtering with a water system filter membrane as a sample for later use. The prior sampling device needs to manually extract the supernatant, so the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a blueberry is sampling device for nutrition testing to the problem that exists among the background art.
The technical scheme of the utility model: the utility model provides a blueberry is sampling device for nutrition test, includes container main part and the sealed lid of container of demountable installation in container main part, the miniature pump body is installed through the fixing base in one side of container main part, the input of the miniature pump body just is connected with multistage flexible pipe through the pipe connector in extending to the container main part, and the upper end of multistage flexible pipe still is provided with the adjusting device who adjusts the flexible length of multistage flexible pipe.
Preferably, the input pipe and the multistage telescopic pipes are in a vertical parallel state.
Preferably, the adjusting device comprises an adjusting screw rod in threaded connection with the container main body, a bearing is fixed at the lower end of the adjusting screw rod, and the bearing is connected with the last stage of the multi-stage telescopic pipe.
Preferably, the container main part outside still is provided with the filter and the control switch of the work of the miniature pump body, the output of the miniature pump body is connected with the input of filter through the pipe, the output of filter is connected with the output tube.
Preferably, the filter comprises a filter housing fixed on the side of the container body, and a filter membrane is arranged in the filter housing.
Preferably, the sealed upside of lid of container is provided with the titration hole, titration hole upside is provided with sealing baffle, sealing baffle installs on the sealed lid of container through the damping pivot.
Preferably, the outer surface of the container body is provided with scale marks.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses according to the high adjusting screw that rotates of supernatant, constantly move downwards through rotatory adjusting screw and make the flexible pipe of last one-level of the flexible pipe of multistage move downwards to the bottom of supreme supernatant under the effect of bearing, the miniature pump body of rethread is reserve after filtering through the output tube discharge after filter membrane filters in extracting the supernatant to the filter, and then accomplishes the supernatant sample.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 shows a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
reference numerals: 100 a container body; 110 container sealing caps; 120 titration wells; 130 sealing the baffle plate;
200 adjusting a screw rod; 210 bearings;
300 multistage telescopic pipes;
400 an input pipe;
500 micro pump body;
600 a filter housing; 610 a filter membrane; 620, an output pipe;
700 control a switch.
Detailed Description
The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.
Examples
As shown in fig. 1-3, the utility model provides a blueberry nutrition detects uses sampling device, including container main part 100 and the sealed lid 110 of container of demountable installation on container main part 100, the miniature pump body 500 is installed through the fixing base in one side of container main part 100, and the input of miniature pump body 500 extends to in the container main part 100 and is connected with multistage flexible pipe 300 through the pipe interface, and the upper end of multistage flexible pipe 300 still is provided with the adjusting device who adjusts the flexible length of multistage flexible pipe 300.
The input tube 400 is vertically parallel to the multistage telescoping tube 300. When the multistage telescopic tube 300 is in the vertical state, the depth extending into the supernatant can be adjusted by adjusting the extension length of the multistage telescopic tube 300, and the transition of the parallel state between the input tube 400 and the multistage telescopic tube 300 is realized through the tube interface.
The adjusting means includes an adjusting screw 200 screw-coupled to the container body 100, and a bearing 210 is fixed to a lower end of the adjusting screw 200, and the bearing 210 is coupled to the last stage of the multi-stage telescopic tube 300. By rotating the adjusting screw rod 200, the adjusting screw rod 200 rotates to continuously move downwards and make the last stage of the multi-stage telescopic tube 300 move downwards under the action of the bearing 210, thereby realizing the adjustment of the extension length of the multi-stage telescopic tube 300.
The outer side of the container main body 100 is further provided with a filter and a control switch 700 for controlling the micro pump body 500 to work, the output end of the micro pump body 500 is connected with the input end of the filter through a conduit, and the output end of the filter is connected with an output pipe 620. The supernatant may be subjected to a filtration operation by a filter.
The filter includes a filter case 600 fixed to a side of the vessel body 100, and a filter membrane 610 is provided in the filter case 600. As the filtration membrane 610, a 0.45 μm aqueous filtration membrane was used.
The upper side of the container sealing cover 110 is provided with a titration hole 120, the upper side of the titration hole 120 is provided with a sealing baffle 130, and the sealing baffle 130 is arranged on the container sealing cover 110 through a damping rotating shaft. When the volume is constant, the titration opening 120 is leaked to one side by rotating the sealing baffle 130, so that the burette is convenient to operate, and meanwhile, the liquid in the container body 100 is prevented from overflowing in the ultrasonic oscillation and centrifugal processes by the sealing baffle 130.
The outer surface of the container body 100 is formed with scale lines. Through processing the scale marks, the constant volume operation is convenient.
The sampling device for blueberry nutrition detection based on the embodiment has the working principle that: weigh in blueberry sample to container main part 100, add water back ultrasonic oscillation, centrifuge after the constant volume, the layering behind the centrifugation, this moment, according to the high adjusting screw 200 that rotates of supernatant, constantly move down and make the flexible pipe of last one-level of multistage flexible pipe 300 move down to the bottom of supernatant under bearing 210's effect through rotatory adjusting screw 200, the rethread miniature pump body 500 draws the supernatant to the filter in, it is reserve through output tube 620 discharge back after filtration membrane 610 filters, and then accomplish the supernatant sample.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. To those of ordinary skill in the art, the specific meaning of the above terms in the present invention is understood according to the specific situation.
The above embodiments are merely one or more preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.
Claims (7)
1. The utility model provides a blueberry is sampling device for nutrition testing which characterized in that: the container sealing cover comprises a container body (100) and a container sealing cover (110) detachably mounted on the container body (100), wherein a miniature pump body (500) is mounted on one side of the container body (100) through a fixing seat, the input end of the miniature pump body (500) extends into the container body (100) and is connected with a multi-stage telescopic pipe (300) through a pipe joint, and the upper end of the multi-stage telescopic pipe (300) is further provided with an adjusting device for adjusting the telescopic length of the multi-stage telescopic pipe (300).
2. The sampling device for blueberry nutrition testing as defined in claim 1, wherein the input tube (400) and the multi-stage telescopic tube (300) are vertically parallel.
3. The blueberry sampling device for nutrition test as claimed in claim 2, wherein the adjusting device comprises an adjusting screw (200) threaded on the container body (100), a bearing (210) is fixed at the lower end of the adjusting screw (200), and the bearing (210) is connected with the last stage of the multi-stage telescopic pipe (300).
4. The blueberry sampling device for nutrition test as claimed in claim 1, wherein a filter and a control switch (700) for controlling the operation of the miniature pump body (500) are further disposed outside the container body (100), the output end of the miniature pump body (500) is connected with the input end of the filter through a conduit, and the output end of the filter is connected with the output tube (620).
5. The sampling device for blueberry nutrition test as defined in claim 4, wherein the filter comprises a filter housing (600) fixed on the side of the container body (100), and a filter membrane (610) is arranged in the filter housing (600).
6. The sampling device for blueberry nutrition test as defined in claim 1, wherein a titration hole (120) is formed in the upper side of the container sealing cover (110), a sealing baffle (130) is formed in the upper side of the titration hole (120), and the sealing baffle (130) is installed on the container sealing cover (110) through a damping rotating shaft.
7. The sampling device for blueberry nutrition test as defined in claim 1, wherein the outer surface of the container body (100) is provided with scale lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221140742.0U CN217359172U (en) | 2022-05-13 | 2022-05-13 | Blueberry is sampling device for nutrition testing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221140742.0U CN217359172U (en) | 2022-05-13 | 2022-05-13 | Blueberry is sampling device for nutrition testing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217359172U true CN217359172U (en) | 2022-09-02 |
Family
ID=83012538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221140742.0U Expired - Fee Related CN217359172U (en) | 2022-05-13 | 2022-05-13 | Blueberry is sampling device for nutrition testing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217359172U (en) |
-
2022
- 2022-05-13 CN CN202221140742.0U patent/CN217359172U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220902 |