CN117109988A - Marine micromolecular protein peptide finished product quality detection sampling device - Google Patents
Marine micromolecular protein peptide finished product quality detection sampling device Download PDFInfo
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- CN117109988A CN117109988A CN202311333373.6A CN202311333373A CN117109988A CN 117109988 A CN117109988 A CN 117109988A CN 202311333373 A CN202311333373 A CN 202311333373A CN 117109988 A CN117109988 A CN 117109988A
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- 238000005070 sampling Methods 0.000 title claims abstract description 117
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 108090000623 proteins and genes Proteins 0.000 title claims abstract description 35
- 102000004169 proteins and genes Human genes 0.000 title claims abstract description 35
- 108090000765 processed proteins & peptides Proteins 0.000 title claims abstract description 33
- 235000009797 Lagenaria vulgaris Nutrition 0.000 claims abstract description 109
- 235000005983 Crescentia cujete Nutrition 0.000 claims abstract description 90
- 244000303847 Lagenaria vulgaris Species 0.000 claims description 107
- 241000219122 Cucurbita Species 0.000 claims description 69
- 235000009852 Cucurbita pepo Nutrition 0.000 claims description 69
- 241000180587 Pinnidae Species 0.000 claims description 56
- 244000261422 Lysimachia clethroides Species 0.000 claims description 42
- 238000005192 partition Methods 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000011084 recovery Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 5
- 235000015097 nutrients Nutrition 0.000 abstract description 3
- 240000009087 Crescentia cujete Species 0.000 abstract 2
- 239000004615 ingredient Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 7
- 230000005389 magnetism Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 210000003813 thumb Anatomy 0.000 description 3
- 239000013543 active substance Substances 0.000 description 2
- 150000001413 amino acids Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 241000251511 Holothuroidea Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003811 finger Anatomy 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
- G01N2001/1418—Depression, aspiration
- G01N2001/1427—Positive displacement, piston, peristaltic
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a sampling device for detecting the quality of a marine micromolecular protein peptide finished product, which relates to the technical field of quality detection of protein peptide finished products. This ocean micromolecule protein peptide finished product quality detection sampling device through realizing the collection to the different components of sample, through each calabash body of calabash pipe fitting inboard, accomplishes the minor component collection to the sample, utilizes the scoop to accomplish the major component collection to the sample to in detection items such as follow-up ingredient detection, acid-base degree detection, nutrient composition detection, the pointed provision abundant sample carries out the direct use, avoid appearing the secondary pollution problem to the sample because the too much or too little of component, avoid the sample in by follow-up testing process, influence the testing result because of the problem that the component needs to be adjusted.
Description
Technical Field
The invention relates to the technical field of quality detection of finished protein peptide products, in particular to a device for detecting and sampling the quality of a finished marine micromolecular protein peptide product.
Background
The small molecular protein peptide is a substance between protein and amino acid, an active substance with multiple physiological functions in sea cucumbers is extracted by an advanced biological enzymolysis technology, the active substance has similar physiological activity to the protein and is easier to absorb than the amino acid, and has unique functionality and nutrition, however, in the prior art, when the marine small molecular protein peptide finished product is subjected to quality detection sampling, a sample is collected only through one operation, the component of the sample cannot be changed autonomously, in the later detection process of the sample finished product, the time of a detector is required to be consumed singly and quantitatively taken out, the hidden danger of sample pollution exists, and the collected sample component is a single part, and once the sample is required to be subjected to multiple experimental detection, the problems of time consumption, sample pollution or leakage exist no matter through the secondary collection of the sample or the sample which is separated temporarily, namely the existing sampling device cannot be used for taking out the sample and providing additional auxiliary functions in the subsequent sample component detection.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a marine micromolecular protein peptide finished product quality detection sampling device, includes the sampling pen shell, the gasbag is installed to the tail end inboard of sampling pen shell, just half of gasbag exposes in the outside of sampling pen shell, conveniently presses the gasbag, the surface middle part threaded connection of gasbag has the gooseneck, just the gooseneck is installed in the one side that keeps away from the sampling pen shell tail end, the inboard middle part fixed mounting of sampling pen shell has the baffle for separate calabash pipe fitting and scoop subassembly;
also comprises a catheter assembly which is arranged on the outer surface of the air bag and is arranged on the inner side of the sampling pen shell, the catheter assembly comprises a long catheter fixedly connected on the outer surface of the air bag, one end of the long guide pipe, which is far away from the air bag, is sequentially connected with a first branch pipe, a second branch pipe and a third branch pipe, and one end of the long guide pipe, which is close to the air bag, is communicated with the long guide pipe;
the calabash pipe fitting is in threaded connection with the left end of the gooseneck and is arranged at one end far away from the air bag and used for carrying out scattered storage on samples, the calabash pipe fitting comprises a first calabash body which is arranged on the inner side of the sampling pen shell, the first calabash body is connected with the left end of the gooseneck and is arranged at one end far away from the air bag, a second calabash body is connected with one end of the first calabash body far away from the gooseneck, and a third calabash body is connected with one end of the second calabash body far away from the first calabash body;
the digging spoon assembly is contained in the inner side of the sampling pen shell and is located at the lower side of the partition board, the calabash pipe fitting is arranged on the upper side of the partition board, the digging spoon assembly comprises a telescopic rod connected to the inner wall of the sampling pen shell, one end, far away from the tail end of the sampling pen shell, of the telescopic rod is hinged with a connecting rod, and one end, far away from the telescopic rod, of the connecting rod is connected with a digging spoon piece;
the digging spoon comprises a spoon body, the tail end of the spoon body is connected with a connecting rod, the side of the top of the spoon body is symmetrically connected with a wall baffle, the top of the spoon body is slidably provided with a top cover, the two sides of the top cover are symmetrically connected with clamping strips, and the top cover can do left-right sliding movement at the top of the spoon body under the matching of the clamping strips and the wall baffle.
Preferably, the first straight bobbin is fixedly connected with the middle part of one end of the first gourd body facing the gooseneck, the second straight bobbin is fixedly connected with the middle part of one end of the second gourd body facing the first gourd body, and the third straight bobbin is fixedly connected with the middle part of one end of the third gourd body facing the second gourd body.
Preferably, the first straight bobbin stretches into the first inner cavity of the first gourd body to a depth greater than the second straight bobbin stretches into the second inner cavity of the second gourd body, and the second straight bobbin stretches into the second inner cavity of the second gourd body to a depth greater than the third straight bobbin stretches into the third inner cavity of the third gourd body, so that the total amount of the samples intercepted by the straight bobbins in the respective gourd bodies can be controlled by utilizing different depths of the respective straight bobbins stretching into the inner cavities of the gourd bodies, the samples entering the inner cavities of the respective gourd bodies can be evenly distributed, the collected sample components in the respective gourd bodies are balanced, a regulating basis is provided for subsequent control variables in the detection of the sample components, and the first gourd body is mounted with the second gourd body through the second straight bobbin in a threaded manner, and the second gourd body is mounted with the third gourd body through the third straight bobbin in a threaded manner.
Preferably, the annular ring pipe is all installed to the one end that first calabash body, second calabash body and third calabash body facing the gasbag, just the annular ring pipe is whole to be the cyclic annular and installs on each calabash body, be connected with the rubber on the internal face of the first calabash body, second calabash body and third calabash body, just the rubber corresponds to be installed on the annular pipe route at annular ring pipe place, and the circumferential weld has been seted up with the contact position of each calabash internal wall to the rubber, just the circumferential weld is the annular seting up, and the inner chamber accessible circumferential weld of the calabash body is linked together with the inner chamber of annular ring pipe to the initial state of rubber seals is: the outside arris of seting up the girth closely laminates mutually with the internal wall of calabash, wherein, the left end of every calabash body all is the funnel form design, including the whole of sampling head also be the funnel form design, not only can concentrate the suction that the gasbag provided, can also effectively reduce the port of sampling head and the area of contact of outside air, thereby avoid when sampling device does not use, can avoid the inside that the relaxed entering sampling head of foreign matter, avoid the direct contamination of foreign matter to each calabash inner chamber, and can utilize the rubber buffer among the prior art when sampling device does not use, with the port shutoff of sampling head can, equally, can utilize the stopper to carry out the shutoff to the position of taking out the spoon subassembly, prevent the foreign matter pollution or block up the overall structure of spoon subassembly.
Preferably, one end of the first branch pipe far away from the air bag is connected to the annular ring pipe of the first gourd body, one end of the second branch pipe far away from the air bag is connected to the annular ring pipe of the second gourd body, and one end of the third branch pipe far away from the air bag is connected to the annular ring pipe of the third gourd body.
Preferably, the feed inlet has been seted up in the top middle part slope of top cap, one side that the feed inlet is close to the connecting rod is connected with soft rubber plate, just soft rubber plate wholly is located the bottom setting of top cap, the top of the spoon body just is close to the one end middle part fixedly connected with retaining block of connecting rod for shelter from the rear end of top cap, prevent that the top cap from sliding to one side of connecting rod easily, avoid holding the sample of the inboard of the spoon body to spill the hourglass from the front end of the spoon body, wherein, the total capacity of the spoon body is greater than the capacity of single calabash body in the cell.
Preferably, the middle part of the gooseneck is provided with a large magnetic valve rod, and the large magnetic valve rod is arranged at one end close to the air bag and used for controlling the passage state between the air bag and the gooseneck, and one end, far away from the gooseneck, of the large magnetic valve rod is exposed at the outer side of the sampling pen shell, so that the large magnetic valve rod is conveniently controlled.
Preferably, the middle part of first branch pipe is installed first magnetism valve rod for control opening and closure of first branch pipe, the middle part of second branch pipe is installed second magnetism valve rod, is used for controlling opening and closure of second branch pipe, the middle part of third branch pipe is installed third magnetism valve rod, is used for controlling opening and closure of third branch pipe, just the tip of first magnetism valve rod, second magnetism valve rod and third magnetism valve rod all extends to the outside of sampling pen shell, convenient control.
Preferably, the screw thread lid is installed to the one end screw thread that the gasbag was kept away from to the sampling pen shell, screw thread lid is kept away from the one end middle part fixedly connected with sample head of gasbag, the screw thread lid is kept away from the one end middle part of gasbag and is still gomphosis installed the stopper for prevent that the foreign matter from directly getting into in the sampling pen shell inner chamber and pollute or block up calabash pipe fitting and scoop subassembly, just sample head and stopper set up with the baffle symmetry on the screw thread lid, the sample head is under the cooperation of screw thread lid and sampling pen shell, the suit is kept away from on the one end of second calabash body at the third calabash body, can be through the sample head with the sample transmission of absorbing to the third calabash body inboard, the whole of sample head is made by rubber materials, can be when the sample head is blockked up through pressing the middle part of sample head, extrudees the sample head inside, realizes the swift mediation to the sample head.
Preferably, the middle part of the inner side of the air bag is connected with a reset spring for helping the extruded air bag to quickly recover, and the outer surface of the air bag is provided with an air suction hole, the air suction hole is formed in one side far away from the gooseneck, the middle part of the gooseneck and one end far away from the air bag are both in threaded connection with a filter tube for blocking a sample to directly enter the air bag, allowing the air flow to pass through and preventing the sample from entering the air bag, and the gooseneck is in threaded installation with the first straight bobbin.
The invention provides a quality detection sampling device for a marine micromolecular protein peptide finished product, which has the following beneficial effects:
1. according to the quality detection sampling device for the marine small molecular protein peptide finished product, after the scoop and the sampling head are stretched into a vessel for containing the marine small molecular protein peptide finished product together, the sampling head stretches into the interior of the sample, the right hand is used for sampling a pen shell, the air bag is pressed by the thumb, the sample is firstly sucked into the gourd pipe fitting, then the scoop is obliquely downwards inserted into the interior of the sample to a certain depth and is put forward, the collection of the scoop to the sample is completed, the two collection modes of the sample are completed through one collection action, the collection of different components of the sample is realized, the collection of the small components of the sample is completed through each gourd body on the inner side of the gourd pipe fitting, the scoop is utilized to complete the collection of the large components of the sample, so that the sample is directly used in the detection projects such as the subsequent component detection, the acid-base detection, the nutrient component detection and the like, the problem of secondary pollution to the sample caused by the excessive or too small components is avoided, and the detection result is influenced by the problem that the components need to be adjusted in the subsequent detection process of the sample is avoided.
2. According to the marine small molecular protein peptide finished product quality detection sampling device, the number of the cucurbits arranged in the inner cavity of the sampling pen shell can be specifically controlled according to the total amount of specific sample requirements of detection personnel and the number of experiments for detecting sample components, and the specific operation of taking out samples from the cucurbits is carried out, two samples are needed, the required amount of the samples can be completed only through the first two steps, and the remaining one can be reserved as backup or subsequent secondary detection; when the number of the calabash bodies arranged in the inner cavity of the sampling pen shell is two, the screw cap can be opened, the gooseneck is in threaded connection with the tail end of the second calabash body, the position of the gap is supplemented by the gooseneck, and meanwhile, the air flow linkage before the air bag and the calabash pipe fitting is ensured, and the calabash pipe fitting is used for normally using and collecting samples.
3. This ocean micromolecule protein peptide finished product quality detection sampling device corresponds the degree of depth that stretches into in each calabash body inner chamber through each straight bobbin and is different, to inhaling the shielding area difference of the inside sample of calabash body, the balanced total amount of inhaling the inside sample of each calabash for the sample component that three calabash body is inside finally collected can not differ too greatly, utilizes three calabash body when the sample is inhaled once, carries out trisection to the sample automatically, can provide the sample share that the trisection can supply the detection experiment for subsequent detection link, avoids the consumption that the sample of single share is not enough detected.
4. This marine small molecule protein peptide finished product quality detection sampling device realizes that sampling device is in different use experiments needs, operation demand and under the splendid attire household utensils situation of facing the difference, and the sample mode is various, and sampling means also falls into two kinds, and one kind is absorbed, and one kind is dug and is got, can extract liquid sample, also can dig and get, can also absorb and dig the sample of powder, can also dig alone to the sample of macroparticle, can also absorb to gaseous sample even for sampling device can correspond the sample state of handling also various, does not receive the influence of the state that the sample was located.
Drawings
FIG. 1 is a schematic diagram of the external structure of a device for detecting and sampling the quality of a finished marine small molecular protein peptide product;
FIG. 2 is a schematic cross-sectional view of a sampling pen housing according to the present invention;
FIG. 3 is a schematic view of an assembled structure of the air bag and the calabash tube of the present invention;
FIG. 4 is a schematic view of the assembled structure of the air bag and gooseneck of the present invention;
FIG. 5 is a schematic view of the assembled structure of the balloon and catheter assembly of the present invention;
FIG. 6 is a schematic cross-sectional view of the gourd pipe of the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 6A;
FIG. 8 is a schematic view of an expanded configuration of the scoop assembly of the present invention;
FIG. 9 is a schematic view of the scoop of the present invention in a disassembled configuration;
FIG. 10 is a schematic diagram of the structure of the device for detecting and sampling the quality of the marine small molecular protein peptide product.
In the figure: 1. a sampling pen shell; 2. an air bag; 3. a catheter assembly; 31. a long catheter; 32. a first branch pipe; 33. a second branch pipe; 34. a third branch pipe; 4. a gooseneck; 5. a gourd pipe fitting; 51. a first gourd body; 52. a second block; 53. a third block; 54. a first straight bobbin; 55. a second straight bobbin; 56. a third straight bobbin; 57. an annular ring tube; 58. circular seams; 59. sealing with rubber; 6. a partition plate; 7. a scoop assembly; 71. a telescopic rod; 72. a connecting rod; 73. a scoop; 731. a spoon body; 732. a wall baffle; 733. a top cover; 734. clamping strips; 735. a feed inlet; 736. a soft rubber plate; 737. a block; 8. a large magnetic valve rod; 9. a first magnetic valve stem; 10. a second magnetic valve stem; 11. a third magnetic valve stem; 12. a screw cap; 13. a sampling head; 14. a plug; 15. a return spring; 16. and (3) a filter tube.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
In a first embodiment, as shown in fig. 1 to 10, the present invention provides a technical solution: the utility model provides a marine micromolecular protein peptide finished product quality detection sampling device, includes sampling pen shell 1, gasbag 2 is installed to sampling pen shell 1's tail end inboard, and gasbag 2's half exposes in sampling pen shell 1's outside, conveniently presses gasbag 2, and gasbag 2's surface middle part threaded connection has gooseneck 4, and gooseneck 4 installs in the one side that keeps away from sampling pen shell 1 tail end, sampling pen shell 1's inboard middle part fixed mounting has baffle 6 for separate calabash pipe fitting 5 and scoop subassembly 7;
the sampling pen comprises a sampling pen shell 1, and is characterized by further comprising a catheter assembly 3, wherein the catheter assembly 3 is arranged on the outer surface of the air bag 2, the catheter assembly 3 is arranged on the inner side of the sampling pen shell 1, the catheter assembly 3 comprises a long catheter 31 fixedly connected to the outer surface of the air bag 2, one end, far away from the air bag 2, of the long catheter 31 is sequentially connected with a first branch pipe 32, a second branch pipe 33 and a third branch pipe 34, and one end, close to the air bag 2, of the three is communicated with the long catheter 31;
the calabash pipe fitting 5 is in threaded connection with the left end of the gooseneck 4 and is arranged at one end far away from the air bag 2 and used for carrying out dispersed storage on samples, the calabash pipe fitting 5 comprises a first calabash body 51 arranged on the inner side of the sampling pen shell 1, the first calabash body 51 is connected with the left end of the gooseneck 4 and is arranged at one end far away from the air bag 2, a second calabash body 52 is connected with one end of the first calabash body 51 far away from the gooseneck 4, and a third calabash body 53 is connected with one end of the second calabash body 52 far away from the first calabash body 51;
the screw cap 12 is installed to the one end screw thread that gasbag 2 was kept away from to sampling pen shell 1, screw cap 12 is kept away from the one end middle part fixedly connected with sampling head 13 of gasbag 2, screw cap 12 is kept away from the one end middle part of gasbag 2 and is still gomphosis installed stopper 14 for prevent that the foreign matter from directly getting into in the sampling pen shell 1 inner chamber and pollute or block up calabash pipe fitting 5 and scoop subassembly 7, and sampling head 13 and stopper 14 set up about baffle 6 symmetry on screw cap 12, sampling head 13 is under the cooperation of screw cap 12 and sampling pen shell 1, the suit is on the one end that the third calabash body 53 kept away from the second calabash body 52, can be through the sample head 13 with the sample transmission of absorbing to the inside of third calabash body 53, the whole of sampling head 13 is made by rubber materials, can be when sampling head 13 is stopped up, through pressing the middle part of sampling head 13, extrude the sample from sampling head 13 inside, realize swift mediation to sampling head 13.
The inside middle part of gasbag 2 is connected with reset spring 15 for help the quick return of extruded gasbag 2 to the suction hole has been seted up on the surface of gasbag 2, and the suction hole is seted up in the one side of keeping away from gooseneck 4, and the equal threaded connection of middle part and the one end of keeping away from gasbag 2 of gooseneck 4 has filter tube 16 for in stopping the direct entering gasbag 2 of sample, gooseneck 4 and first straight bobbin 54 screw thread installation.
The middle part of the gooseneck 4 is provided with a large magnetic valve rod 8, and the large magnetic valve rod is arranged at one end close to the air bag 2 and used for controlling the passage state between the air bag 2 and the gooseneck 4, and one end, far away from the gooseneck 4, of the large magnetic valve rod 8 is exposed at the outer side of the sampling pen shell 1, so that the large magnetic valve rod 8 is convenient to operate; the mid-mounting of first branch pipe 32 has first magnetic valve rod 9 for opening and closing of control first branch pipe 32, the mid-mounting of second branch pipe 33 has second magnetic valve rod 10, is used for opening and closing of control second branch pipe 33, and the mid-mounting of third branch pipe 34 has third magnetic valve rod 11, is used for opening and closing of control third branch pipe 34, and the tip of first magnetic valve rod 9, second magnetic valve rod 10 and third magnetic valve rod 11 all extends to the outside of sampling pen shell 1, convenient control.
When in use, the use modes of the sampling device are divided into two types: the first is to not activate the scoop assembly 7: through handheld sampling pen shell 1, extrude the inside air of gasbag 2, then aim at and insert in the ocean micromolecule protein peptide finished product sample with sampling head 13, then loosen the finger of pressing gasbag 2, under reset spring 15's resilience effect, and under the intercommunication effect with gasbag 2 and calabash pipe fitting 5 via gooseneck 4, make the inboard of calabash pipe fitting 5 produce suction, thereby make the sample get into the inner chamber of third calabash body 53 respectively under the guiding of sampling head 13, second calabash body 52 and first calabash body 51, through single pressing and absorption, utilize three calabash body to divide into three with the sample and collect.
After the sample is sampled, the sampling pen shell 1 is transferred to a detection table for detection, and the process of specifically taking out the sample is as follows: firstly, by closing the large magnetic valve rod 8, the first magnetic valve rod 9 and the second magnetic valve rod 10 and independently opening the third magnetic valve rod 11, the third branch pipe 34 keeps a passage state between the long guide pipe 31 and the air bag 2, then, by pressing the air bag 2, extruded air flow is input into the inner cavity of the annular ring pipe 57 on the third bottle gourd 53 through the long guide pipe 31 and the third branch pipe 34, the rubber seal 59 is pushed by the air flow, the annular seam 58 is separated from the inner wall surface of the third bottle gourd 53 under the pushing action of the air flow, the annular seam 58 is opened under the pushing action of the air flow, and the sample stored in the inner side of the third bottle gourd 53 is output from the sampling head 13 by the annular air flow flowing out of the annular seam 58, so that the first sample can be automatically taken out in a non-contact mode.
Similarly, by closing the large magnetic valve rod 8, the first magnetic valve rod 9 and the third magnetic valve rod 11 and opening the second magnetic valve rod 10 alone, the second branch pipe 33 keeps a passage state between the long guide pipe 31 and the air bag 2, then by pressing the air bag 2, compressed air flow is input into the inner cavity of the annular ring pipe 57 on the second gourd body 52 through the long guide pipe 31 and the second branch pipe 33, the rubber seal 59 is pushed by the air flow, the annular gap 58 is separated from the inner wall surface of the third gourd body 53 under the pushing action of the air flow, the annular gap 58 is opened under the pushing action of the air flow, and the sample stored inside the third gourd body 53 is output from the sampling head 13 by the annular air flow flowing out of the annular gap 58, so that the non-contact automatic taking of the second sample is realized.
Then, by closing the large magnetic valve rod 8, the second magnetic valve rod 10 and the third magnetic valve rod 11, the first magnetic valve rod 9 is opened independently, so that the first branch pipe 32 keeps a passage state between the long guide pipe 31 and the air bag 2, then by pressing the air bag 2, compressed air flow is input into the inner cavity of the annular ring pipe 57 on the first gourd body 51 through the long guide pipe 31 by the first branch pipe 32, the rubber seal 59 is pushed by the air flow, the annular gap 58 is separated from the inner wall surface of the third gourd body 53 under the pushing action of the air flow, the annular gap 58 is opened under the pushing action of the air flow, and the sample stored inside the third gourd body 53 is output from the sampling head 13 by the annular air flow flowing out of the annular gap 58, so that the non-contact automatic extraction of the third sample is realized.
The second is to activate the scoop assembly 7: firstly, the plug 14 embedded and installed at the end part of the threaded cover 12 is pulled out, then the scoop 73 on the connecting rod 72 is sent out from the inner cavity of the sampling pen shell 1 through the extension of the telescopic rod 71 until the scoop 73 is positioned at the leftmost end of the threaded cover 12, then the scoop 73 is rotated 180 degrees anticlockwise around the hinge part of the telescopic rod 71 and the connecting rod 72 to be leveled with the telescopic rod 71, then the sampling pen shell 1 can be held by a right hand, the scoop 73 is integrally stretched into a container containing marine small molecular protein peptide finished products, when the sample reaches the middle part along the top cover 733, the sample can enter the inner side of the scoop 731 through the feed port 735, and under the oblique guide of the flexible glue plate 736, the sample is filled in the foremost end of the inner cavity of the scoop 731 preferentially, after the scoop 731 is filled with a proper amount of sample, the scoop 73 is taken out from the container, the scoop 73 is horizontally held by the hand, the scoop 731 is vertically directed right above, then the sampling pen shell 1 is integrally moved to the detection table, and the sample is taken out, and the scoop 73 is detected at the detection table. The thumb of the right hand presses on the top cover 733 and moves towards the direction of the telescopic rod 71, so that the top cover 733 horizontally and backwards slides under the guidance of the wall stop 732 and the clamping strip 734, the front end of the spoon body 731 is exposed, and a sample can be poured out from the front end of the spoon body 731, so that the non-contact sample taking out of the sample at the inner side of the spoon body 731 is completed; the structure state diagram in the specific use is shown in figure 10 of the accompanying drawings.
Through the operation, realize sampling device under the different use experiments needs, operation demand and facing different splendid attire household utensils situation, the adaptability sample to ocean micromolecule protein peptide finished product, the sampling mode is various, sampling means also falls into two kinds, a kind is extracted, one kind is excavated and is got, can extract liquid sample, also can excavate and get the sample of powder, can also excavate alone the sample of macroparticle and get, can also absorb the sample of gaseous state even, make sampling device can correspond the sample state of handling also various, not receive the influence of the state that the sample was located.
In the second embodiment, as shown in fig. 1 to 7, a first straight bobbin 54 is fixedly connected to a middle portion of one end of the first gourd body 51 facing the gooseneck 4, a second straight bobbin 55 is fixedly connected to a middle portion of one end of the second gourd body 52 facing the first gourd body 51, and a third straight bobbin 56 is fixedly connected to a middle portion of one end of the third gourd body 53 facing the second gourd body 52; the first straight bobbin 54 stretches into the inner cavity of the first gourd body 51 to a depth greater than that of the second straight bobbin 55 stretching into the inner cavity of the second gourd body 52, and the second straight bobbin 55 stretches into the inner cavity of the second gourd body 52 to a depth greater than that of the third straight bobbin 56 stretching into the inner cavity of the third gourd body 53, so that the total amount of samples intercepted by the straight bobbins in the gourd bodies can be controlled by utilizing different depths of the straight bobbins stretching into the inner cavity of the gourd body, the samples entering the inner cavity of the gourd bodies can be evenly distributed, the collected sample components in the gourd bodies are balanced, an adjustment basis is provided for control variables in the subsequent detection of the sample components, the first gourd body 51 is mounted with the second gourd body 52 through the second straight bobbin 55 in a threaded manner, and the second gourd body 52 is mounted with the third gourd body 53 through the third straight bobbin 56 in a threaded manner.
The annular ring pipe 57 is all installed to the one end that first calabash body 51, second calabash body 52 and third calabash body 53 face gasbag 2, and annular ring pipe 57 is whole to be the annular and installs on each calabash body, be connected with rubber seal 59 on the internal face of first calabash body 51, second calabash body 52 and third calabash body 53, and rubber seal 59 corresponds to be installed on the annular pipe route at annular ring pipe 57 place, and the contact site of rubber seal 59 and each calabash internal wall has seted up circular seam 58, and circular seam 58 is the annular and sets up, the inner chamber accessible circular seam 58 of calabash body is linked together with the inner chamber of annular ring pipe 57, and the initial state of rubber seal 59 is: the outer side edge of the ring seam 58 is closely attached to the inner wall surface of the gourd body.
One end of the first branch pipe 32 far away from the air bag 2 is connected to the annular ring pipe 57 of the first gourd body 51, one end of the second branch pipe 33 far away from the air bag 2 is connected to the annular ring pipe 57 of the second gourd body 52, and one end of the third branch pipe 34 far away from the air bag 2 is connected to the annular ring pipe 57 of the third gourd body 53.
When the three-dimensional sample suction bottle gourd is used, the depth of each straight bobbin corresponding to the inner cavity of each bottle gourd body is different, the shielding area of the sample inside the suction bottle gourd body is different, the total amount of the sample inside each bottle gourd body is balanced, the sample components finally collected inside the three bottle gourd bodies cannot be too large in phase difference, the three bottle gourd bodies are utilized to automatically trisect the sample when the sample is sucked for a single time, the sample share for a detection experiment can be provided for the subsequent detection link, and insufficient detection consumption of the sample with a single share is avoided.
Meanwhile, the non-contact automatic taking out of the sample is realized, and the automatically divided trisection samples can be respectively taken out for the detection personnel to carry out experiments and detection.
The number of the calabash bodies which are arranged in the inner cavity of the sampling pen shell 1 can be specifically controlled according to the specific sample demand total amount of the detection personnel and the experiment times of the sample components to be detected, and the specific operation of taking out the samples from the calabash bodies needs two samples, so that the demand of the samples can be completed only through the first two steps, and the rest part can be reserved as backup or subsequent secondary detection; when the number of the calabash bodies arranged in the inner cavity of the sampling pen shell 1 is two, the screw cap 12 can be opened, the gooseneck 4 is in threaded connection with the tail end of the second calabash body, the position of the gap is supplemented by the gooseneck 4, and meanwhile, the air flow linkage before the air bag 2 and the calabash pipe fitting 5 is ensured, and the calabash pipe fitting 5 is used for normally using and collecting samples.
In a third embodiment, referring to fig. 2, 8, 9 and 10, based on the first and second embodiments, a scoop assembly 7 is shown, the scoop assembly 7 is accommodated in the inner side of the sampling pen housing 1 and is located at the lower side of the partition plate 6, the gourd pipe 5 is opposite to the partition plate 6, the scoop assembly 7 comprises a telescopic rod 71 connected to the inner wall of the sampling pen housing 1, one end of the telescopic rod 71 far away from the tail end of the sampling pen housing 1 is hinged with a connecting rod 72, one end of the connecting rod 72 far away from the telescopic rod 71 is connected with a scoop 73, and the scoop 73 is folded and accommodated in the inner side of the sampling pen housing 1 under the cooperation of the connecting rod 72 and the telescopic rod 71; the scoop 73 comprises a scoop body 731, the tail end of the scoop body 731 is connected with the connecting rod 72, the side of the top of the scoop body 731 is symmetrically connected with a wall baffle 732, the top of the scoop body 731 is slidably provided with a top cover 733, the two sides of the top cover 733 are symmetrically connected with a clamping strip 734, and the top cover 733 can slide left and right at the top of the scoop body 731 under the cooperation of the clamping strip 734 and the wall baffle 732; the feed inlet 735 has been seted up in top middle part slope of top cap 733, and the feed inlet 735 is connected with the flexible glue board 736 near one side of connecting rod 72, and the whole bottom that is located top cap 733 of flexible glue board 736 sets up, the top of the spoon body 731 just is close to the one end middle part fixedly connected with retaining block 737 of connecting rod 72 for shelter from the rear end of top cap 733, prevent that top cap 733 from easily sliding to one side of connecting rod 72, avoid holding the sample in the inboard of spoon body 731 to spill from the front end of spoon body 731 and leak.
When needs temporarily preserve the inside sample of spoon body 731, usable sterile tape among the prior art, paste the feed inlet 735 department of seting up at spoon body 731 top, then fold back spoon subassembly 7 and accomodate into sampling pen shell 1 in, can realize the sealed save to the sample in the short term to the follow-up use to the sample in the next day of being convenient for can not cause the pollution and the waste of sample.
When the device is used, after the scoop 73 is unfolded, the scoop 73 and the sampling head 13 are jointly stretched into a vessel for containing marine small molecular protein peptide finished products, the sampling head 13 is ensured to stretch into the sample, the sampling pen shell 1 is held by the right hand, the air bag 2 is pressed by the thumb, the sample is firstly sucked into the gourd pipe fitting 5, then the scoop 73 is obliquely downwards inserted into the sample for a certain depth and lifted, the collection of the scoop 73 on the sample is completed, the two collection modes of the sample are completed through one collection action, the collection of different components of the sample is realized, the collection of the small components of the sample is completed through each gourd body on the inner side of the gourd pipe fitting 5, the scoop 73 is utilized to complete the collection of the large components of the sample, so that the sample is directly used in the detection items such as the subsequent component detection, the acid-base detection and the nutrient component detection, the problem of secondary pollution to the sample caused by the excessive or too little component is avoided, and the problem that the sample needs to be adjusted in the subsequent detection process is avoided.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (10)
1. The utility model provides a marine micromolecular protein peptide finished product quality detection sampling device, includes sample pen shell (1), its characterized in that: an air bag (2) is arranged on the inner side of the tail end of the sampling pen shell (1), one half of the air bag (2) is exposed out of the sampling pen shell (1) and is convenient to press the air bag (2), a gooseneck (4) is connected with the middle of the outer surface of the air bag (2) in a threaded mode, the gooseneck (4) is arranged on one side, far away from the tail end of the sampling pen shell (1), and a baffle plate (6) is fixedly arranged in the middle of the inner side of the sampling pen shell (1);
the sampling pen comprises a sampling pen shell (1), and is characterized by further comprising a catheter assembly (3), wherein the catheter assembly (3) is arranged on the outer surface of the air bag (2), the catheter assembly (3) is arranged on the inner side of the sampling pen shell (1), the catheter assembly (3) comprises a long catheter (31) fixedly connected to the outer surface of the air bag (2), one end, far away from the air bag (2), of the long catheter (31) is sequentially connected with a first branch pipe (32), a second branch pipe (33) and a third branch pipe (34), and one end, close to the air bag (2), of the three is communicated with the long catheter (31);
the bottle gourd pipe fitting (5), this bottle gourd pipe fitting (5) threaded connection is at the left end of gooseneck (4), and keeps away from the one end setting of gasbag (2), bottle gourd pipe fitting (5) are including the first bottle gourd body (51) of o installation in sample pen shell (1) inboard, just first bottle gourd body (51) are connected at the left end of gooseneck (4), and keep away from the one end setting of gasbag (2), the one end that gooseneck (4) was kept away from to first bottle gourd body (51) is connected with second bottle gourd body (52), the one end that first bottle gourd body (51) was kept away from to second bottle gourd body (52) is connected with third bottle gourd body (53);
the digging spoon assembly (7), the digging spoon assembly (7) is contained in the inner side of the sampling pen shell (1) and is located at the lower side of the partition board (6), the opposite, the gourd pipe fitting (5) is installed at the upper side of the partition board (6), the digging spoon assembly (7) comprises a telescopic rod (71) connected to the inner wall of the sampling pen shell (1), one end, far away from the tail end of the sampling pen shell (1), of the telescopic rod (71) is hinged with a connecting rod (72), and one end, far away from the telescopic rod (71), of the connecting rod (72) is connected with a digging spoon piece (73);
the digging spoon is characterized in that the digging spoon (73) comprises a spoon body (731), the tail end of the spoon body (731) is connected with a connecting rod (72), wall baffles (732) are symmetrically connected to the side of the top of the spoon body (731), a top cover (733) is slidably mounted on the top of the spoon body (731), clamping strips (734) are symmetrically connected to the side of the top cover (733), and the top cover (733) can slide left and right under the cooperation of the clamping strips (734) and the wall baffles (732).
2. The device for detecting and sampling the quality of a finished marine small molecular protein peptide product according to claim 1, which is characterized in that: the first straight bobbin (54) is fixedly connected with the middle part of one end of the first calabash body (51) facing the gooseneck (4), the second straight bobbin (55) is fixedly connected with the middle part of one end of the second calabash body (52) facing the first calabash body (51), and the third straight bobbin (56) is fixedly connected with the middle part of one end of the third calabash body (53) facing the second calabash body (52).
3. The device for detecting and sampling the quality of the finished marine small molecular protein peptide product according to claim 2, which is characterized in that: the first straight bobbin (54) stretches into the inner cavity of the first gourd body (51) to a depth greater than that of the second straight bobbin (55) stretching into the inner cavity of the second gourd body (52), the second straight bobbin (55) stretches into the inner cavity of the second gourd body (52) to a depth greater than that of the third straight bobbin (56) stretching into the inner cavity of the third gourd body (53), the first gourd body (51) is in threaded installation with the second gourd body (52) through the second straight bobbin (55), and the second gourd body (52) is in threaded installation with the third gourd body (53) through the third straight bobbin (56).
4. The device for detecting and sampling the quality of a finished marine small molecular protein peptide product according to claim 3, wherein the device is characterized in that: annular ring pipe (57) are all installed towards the one end of gasbag (2) to first calabash body (51), second calabash body (52) and third calabash body (53), just annular ring pipe (57) are whole to be the annular and install on each calabash body, be connected with rubber seal (59) on the internal face of first calabash body (51), second calabash body (52) and third calabash body (53), just rubber seal (59) are corresponding to be installed on annular pipe route at annular ring pipe (57) place, and annular seam (58) have been seted up with the contact position of the internal wall of each calabash to rubber seal (59), just annular seam (58) are annular seting up.
5. The device for detecting and sampling the quality of the finished marine small molecular protein peptide product according to claim 4, which is characterized in that: one end of the first branch pipe (32) far away from the air bag (2) is connected to the annular ring pipe (57) of the first gourd body (51), one end of the second branch pipe (33) far away from the air bag (2) is connected to the annular ring pipe (57) of the second gourd body (52), and one end of the third branch pipe (34) far away from the air bag (2) is connected to the annular ring pipe (57) of the third gourd body (53).
6. The device for detecting and sampling the quality of a finished marine small molecular protein peptide product according to claim 1, which is characterized in that: the top end middle part slope of top cap (733) has seted up feed inlet (735), one side that feed inlet (735) is close to connecting rod (72) is connected with flexible glue board (736), just flexible glue board (736) wholly is located the bottom setting of top cap (733), the top of spoon body (731) and be close to one end middle part fixedly connected with block (737) of connecting rod (72).
7. The device for detecting and sampling the quality of the finished marine small molecular protein peptide product according to claim 6, which is characterized in that: the middle part of the gooseneck (4) is provided with a large magnetic valve rod (8), the large magnetic valve rod is arranged at one end close to the air bag (2), and one end, far away from the gooseneck (4), of the large magnetic valve rod (8) is exposed at the outer side of the sampling pen shell (1).
8. The device for detecting and sampling the quality of the finished marine small molecular protein peptide product according to claim 7, which is characterized in that: the middle part of first branch pipe (32) is equipped with first magnetic valve rod (9) for opening and closing of control first branch pipe (32), the middle part of second branch pipe (33) is equipped with second magnetic valve rod (10) for opening and closing of control second branch pipe (33), the middle part of third branch pipe (34) is equipped with third magnetic valve rod (11) for opening and closing of control third branch pipe (34), just the tip of first magnetic valve rod (9), second magnetic valve rod (10) and third magnetic valve rod (11) all extends to the outside of sampling pen shell (1).
9. The device for detecting and sampling the quality of the finished marine small molecular protein peptide product according to claim 8, which is characterized in that: screw cap (12) are installed to one end screw thread that gasbag (2) was kept away from to sample pen shell (1), screw cap (12) are kept away from one end middle part fixedly connected with sample head (13) of gasbag (2), screw cap (12) are kept away from one end middle part of gasbag (2) and are still gomphosis installed stopper (14), just sample head (13) and stopper (14) are about baffle (6) symmetry setting on screw cap (12), sample head (13) under screw cap (12) and the cooperation of sample pen shell (1), the suit is on one end that second calabash body (52) was kept away from to third calabash body (53), the whole of sample head (13) is made by rubber material.
10. The device for detecting and sampling the quality of the finished marine small molecular protein peptide product according to claim 9, which is characterized in that: the utility model discloses a high-pressure air bag, including gasbag (2), return spring (15) are connected with at the inboard middle part of gasbag (2), are used for helping by extruded gasbag (2) quick recovery, and the suction port has been seted up on the surface of gasbag (2), the suction port is seted up in one side of keeping away from gooseneck (4), the equal threaded connection of middle part of gooseneck (4) and the one end of keeping away from gasbag (2) has filter tube (16), gooseneck (4) and first straight bobbin (54) threaded mounting.
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111766107A (en) * | 2020-06-23 | 2020-10-13 | 汪小琴 | Single body type marine environment monitoring water body sampling device capable of controlling sampling depth |
US20210190644A1 (en) * | 2018-04-12 | 2021-06-24 | Pharma and Nutraceutical PD Pty Ltd | Sampling Device |
CN215374634U (en) * | 2021-08-02 | 2021-12-31 | 安达市旭朗生物科技有限公司 | Protein peptide processing quality detection sampling device |
CN115436093A (en) * | 2022-11-09 | 2022-12-06 | 南京双牌石科技实业有限公司 | Food sampler capable of extracting samples at different depths |
CN116499807A (en) * | 2023-05-05 | 2023-07-28 | 新疆畜牧科学院畜牧业质量标准研究所(新疆维吾尔自治区种羊与羊毛羊绒质量安全监督检验中心) | Quantitative detection device for collagen in livestock and poultry skin bones |
CN116698518A (en) * | 2023-08-09 | 2023-09-05 | 佳木斯冬梅大豆食品有限公司 | Detection sampling device is used in processing of protein peptide |
-
2023
- 2023-10-16 CN CN202311333373.6A patent/CN117109988B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20210190644A1 (en) * | 2018-04-12 | 2021-06-24 | Pharma and Nutraceutical PD Pty Ltd | Sampling Device |
CN111766107A (en) * | 2020-06-23 | 2020-10-13 | 汪小琴 | Single body type marine environment monitoring water body sampling device capable of controlling sampling depth |
CN215374634U (en) * | 2021-08-02 | 2021-12-31 | 安达市旭朗生物科技有限公司 | Protein peptide processing quality detection sampling device |
CN115436093A (en) * | 2022-11-09 | 2022-12-06 | 南京双牌石科技实业有限公司 | Food sampler capable of extracting samples at different depths |
CN116499807A (en) * | 2023-05-05 | 2023-07-28 | 新疆畜牧科学院畜牧业质量标准研究所(新疆维吾尔自治区种羊与羊毛羊绒质量安全监督检验中心) | Quantitative detection device for collagen in livestock and poultry skin bones |
CN116698518A (en) * | 2023-08-09 | 2023-09-05 | 佳木斯冬梅大豆食品有限公司 | Detection sampling device is used in processing of protein peptide |
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