CN220473501U - High leakproofness food detects uses sample cell - Google Patents
High leakproofness food detects uses sample cell Download PDFInfo
- Publication number
- CN220473501U CN220473501U CN202322081671.2U CN202322081671U CN220473501U CN 220473501 U CN220473501 U CN 220473501U CN 202322081671 U CN202322081671 U CN 202322081671U CN 220473501 U CN220473501 U CN 220473501U
- Authority
- CN
- China
- Prior art keywords
- test tube
- ring
- glass test
- sealing ring
- food
- 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.)
- Active
Links
- 235000013305 food Nutrition 0.000 title claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 89
- 239000011521 glass Substances 0.000 claims abstract description 70
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000013016 damping Methods 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 210000005056 cell body Anatomy 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a high-tightness food detection sample tube, wherein a food sample to be detected and sampled is stored in a glass test tube, and a sealing cover is arranged outside the upper part of the glass test tube; comprising the following steps: the convex disc is embedded and rotatably arranged at the middle position above the sealing cover, and the side of the convex disc is connected with the upper side of the glass test tube through a connecting belt; the screw column is fixedly connected to the middle position inside the sealing cover, and an outer movable sealing ring is fixedly arranged on the inner side wall of the sealing cover; a thread groove which is arranged on the upper inner side of the glass test tube; and the inner fixing sealing ring is embedded and fixed on the inner side of the glass test tube. This high leakproofness food detects with sample cell adopts novel structural design, and this glass test tube and sealed lid are through can be better with the sealed sealing ring structure assembly seal effect that corresponds, avoid outside air to get into the inside oxidation food of test tube, improve the accuracy that food detected.
Description
Technical Field
The utility model relates to the technical field of food detection, in particular to a sample tube for high-tightness food detection.
Background
The food safety problem is a problem which is important in the market at present, the types of foods are diversified, different foods are required to be stored in a classified mode during detection, samples of food sampling are stored in sample tubes, different sample tubes are inserted in a test tube rack for uniform management, and then food samples in the sample tubes are detected through food detection equipment;
the utility model provides a sample cell for food detection, includes the sample cell body, the downside fixed mounting of sample cell body has mixing arrangement, mixing arrangement includes the base of fixed mounting in the downside of sample cell body, the inside rotation of base is installed first pivot, the outside of first pivot is close to the fixed main bevel gear that has cup jointed in centre department, the left end meshing of main bevel gear is connected with from the bevel gear, from the axle center department fixedly connected with second pivot of bevel gear, the upper end of second pivot runs through and extends to the central point of the inside bottom of sample cell body, the upper end fixedly connected with chassis of second pivot. According to the sample tube for food detection, disclosed by the utility model, the dissolution rate of a food sample in distilled water can be increased by matching the mixing mechanism with the auxiliary mechanism, the reaction efficiency with a solvent is improved, the operation is simple and convenient, the effort of workers is not required to be spent, and meanwhile, the accuracy of a detection result is ensured; the sample in the sample tube has limited sealing property, and food is arranged in the sample tube to react with oxygen for oxidization, so that the food is easy to deteriorate;
when the existing part of food detection sample tube is used, the tightness of the assembly between the test tube and the tube cover is limited, air enters the test tube through a gap at the assembly position to carry out oxidation reaction on food stored in the test tube, and the food is easy to deteriorate, so that the accuracy of food detection is not facilitated.
Therefore, a sample tube for detecting food with high sealing performance is required to solve the above problems.
Disclosure of Invention
The utility model aims to provide a sample tube for detecting food with high tightness, which solves the problems that when the prior part of the sample tube for detecting food is used, the tightness of the assembly between a test tube and a tube cover is limited, air enters the interior of the test tube through a gap at the assembly position to carry out oxidation reaction on the food stored in the test tube, the food is easy to deteriorate, the accuracy of food detection is not facilitated, and the like.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a high-tightness food detection sample tube, wherein a food sample to be detected and sampled is stored in a glass test tube, and a sealing cover is arranged outside the upper part of the glass test tube;
a high-sealability sample tube for food detection, comprising:
the convex disc is embedded and rotatably arranged at the middle position above the sealing cover, and the side of the convex disc is connected with the upper side of the glass test tube through a connecting belt;
the screw column is fixedly connected to the middle position inside the sealing cover, and an outer movable sealing ring is fixedly arranged on the inner side wall of the sealing cover;
the screw thread groove is formed in the upper inner side of the glass test tube, and an outer fixed sealing ring is fixedly arranged on the upper outer side of the glass test tube;
and the inner fixing sealing ring is embedded and fixed on the inner side of the glass test tube.
Preferably, the sealing cover is assembled with the upper part of the glass test tube through a thread column and a thread groove, the outer movable sealing ring at the inner side of the sealing cover is correspondingly clamped outside the outer fixed sealing ring at the outer side of the glass test tube, and the inner side of the outer movable sealing ring and the outer side of the outer fixed sealing ring are in a circular arc structure partially; the sealing performance of the assembly between the sealing cover and the glass test tube can be improved through clamping the corresponding sealing ring structure.
Preferably, a positioning column and an inner movable sealing ring are also arranged below the threaded column;
the positioning column is fixedly connected below the threaded column, and the inner movable sealing ring is sleeved and fixed outside the positioning column;
the sealing performance of the combined assembly of the sealing cover and the glass test tube can be further improved through the partial structure.
Preferably, the inner movable sealing ring is arranged on the upper side of the inner fixed sealing ring in a clamping way, and the outer diameter of the inner movable sealing ring is larger than the inner diameter of the inner fixed sealing ring; the sealing performance of the sealing cover assembly can be further improved through clamping the corresponding sealing ring structure.
Preferably, the outer part of the glass test tube is also provided with a fixed ring, a lower supporting rod, a supporting circular ring, an upper supporting rod, a limiting ring and a rubber ring;
the fixing ring is sleeved at the position below the outer part of the glass test tube, the lower supporting rod is connected to the outer side of the fixing ring, the supporting circular ring is embedded and installed in the side of the lower supporting rod, the upper supporting rod is connected to the side of the supporting circular ring, the limiting ring is sleeved at the position above the outer part of the glass test tube, and the rubber ring is embedded and fixed at the inner side of the limiting ring;
the glass test tube is convenient to support and place after the structure of the part is unfolded, and the glass test tube is prevented from toppling and cracking when food is put into and taken out.
Preferably, the limit rings are distributed up and down correspondingly with the fixing rings, the fixing rings are fixedly arranged outside the glass test tube, and the inner sides of the limit rings and the outside of the glass test tube form a damping sliding structure through the rubber rings; the limiting ring is pushed to move up and down, and the limiting ring can drive the upper supporting rod and the lower supporting rod to drive.
Preferably, one end of the lower support rod and the side of the fixed ring form a rotating structure, the other end of the lower support rod and the lower end of the upper support rod form a rotating structure through a support ring, and the upper end of the upper support rod is rotationally connected with the side of the limit ring; the upper support rod and the lower support rod are rotatably controlled to support the circular ring support and are arranged on a plane, so that the glass test tube is vertically placed on the plane.
Compared with the prior art, the utility model has the beneficial effects that: the sample tube for detecting the high-tightness food comprises the following specific contents:
1. the sample tube for detecting the high-tightness food is provided with a reinforcing sealing structure assembled by a glass test tube and a sealing cover, wherein an outer movable sealing ring and an outer fixed sealing ring arranged between the glass test tube and the sealing cover are in clamping correspondence, an inner movable sealing ring and an inner fixed sealing ring arranged between the glass test tube and a positioning column are in clamping correspondence, the sealing property assembled by the sealing cover can be reinforced by the sealing ring with the clamping correspondence structure, and external air is prevented from entering the food stored in the inside of the glass test tube by oxidization;
2. this high leakproofness food detects uses sample cell is provided with the independent vertical structure of putting of glass test tube, and control retainer plate moves down for go up bracing piece and lower bracing piece and correspond and rotate, the support ring that connects between last bracing piece and lower bracing piece sits and stands and set up on putting the plane, through the support ring isotructure that four sides supported, can make the independent vertical of glass test tube put on the plane, avoid pouring the cracked glass test tube when throwing into and taking out food.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the glass test tube of the present utility model;
FIG. 3 is a schematic view of a front cross-sectional structure of the seal cap of the present utility model;
FIG. 4 is a schematic elevational view of a threaded post according to the present utility model;
FIG. 5 is a schematic diagram of the front view of the stop collar of the present utility model;
fig. 6 is a schematic diagram showing the front view of the upper and lower support rods of the present utility model.
In the figure: 1. a glass test tube; 2. sealing cover; 3. a cam; 4. a connecting belt; 5. a threaded column; 51. positioning columns; 52. an inner movable sealing ring; 6. an outer movable seal ring; 7. a thread groove; 8. an outer stationary seal ring; 9. a fixing ring; 10. a lower support rod; 11. a support ring; 12. an upper support rod; 13. a limit ring; 14. a rubber ring; 15. and (3) internally fixing a sealing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution: a high-tightness food detection sample tube, wherein a food sample to be detected and sampled is stored in a glass test tube 1, and a sealing cover 2 is arranged outside the upper part of the glass test tube 1;
a high-sealability sample tube for food detection, comprising:
a convex disc 3 which is embedded and rotatably arranged at the middle position above the sealing cover 2, and the side of the convex disc 3 is connected with the upper side of the glass test tube 1 through a connecting belt 4;
the screw column 5 is fixedly connected to the middle position inside the sealing cover 2, and the inner side wall of the sealing cover 2 is fixedly provided with an outer movable sealing ring 6;
a thread groove 7 which is arranged on the upper inner side of the glass test tube 1, and an outer fixed sealing ring 8 is fixedly arranged on the upper outer side of the glass test tube 1;
an inner fixing seal ring 15 which is fitted and fixed to the inner side of the glass test tube 1.
In the embodiment, the sealing cover 2 is assembled with the upper part of the glass test tube 1 through a thread column 5 and a thread groove 7, and the outer movable sealing ring 6 at the inner side of the sealing cover 2 is correspondingly clamped at the outer part of the outer fixed sealing ring 8 at the outer side of the glass test tube 1, and the inner side of the outer movable sealing ring 6 and the outer part of the outer fixed sealing ring 8 are in arc structures; a positioning column 51 and an inner movable sealing ring 52 are also arranged below the threaded column 5; the positioning column 51 is fixedly connected below the threaded column 5, and the inner movable sealing ring 52 is sleeved and fixed outside the positioning column 51; the inner movable sealing ring 52 is arranged on the upper side of the inner fixed sealing ring 15 in a clamping way, and the outer diameter of the inner movable sealing ring 52 is larger than the inner diameter of the inner fixed sealing ring 15;
food with the sample is put in the inside of glass test tube 1, control sealed lid 2 block corresponds on glass test tube 1, screw thread post 5 corresponds the setting in screw thread groove 7 top, control sealed lid 2 rotates and drives screw thread post 5 synchronous rotation, screw thread post 5 rotates under the screw thread transmission effect and gets into glass test tube 1 inboard, the sealed lid 2 of control down moves when screw thread post 5 down screw thread rotates, the sealed lid 2 inboard outer movable sealing ring 6 block corresponds the setting in the outside of outer fixed sealing ring 8, consolidate the leakproofness of sealed lid 2 assembly through the block structure, and screw thread post 5 down moves the synchronous downward movement of control reference column 51, the interior movable sealing ring 52 block in the reference column 51 outside corresponds the top of inner fixed sealing ring 15, can further consolidate sealed lid 2 assembly's leakproofness through this part block structure, avoid outside air to get into the inside food of oxidation sample of glass test tube 1, improve the accuracy of food detection.
The outer part of the glass test tube 1 is also provided with a fixed ring 9, a lower supporting rod 10, a supporting circular ring 11, an upper supporting rod 12, a limit ring 13 and a rubber ring 14; the fixing ring 9 is sleeved at the position below the outer part of the glass test tube 1, the lower supporting rod 10 is connected to the outer side of the fixing ring 9, the supporting circular ring 11 is embedded and installed in the side of the lower supporting rod 10, the upper supporting rod 12 is connected to the side of the supporting circular ring 11, the limiting ring 13 is sleeved at the position above the outer part of the glass test tube 1, and the rubber ring 14 is embedded and fixed at the inner side of the limiting ring 13; the limiting rings 13 and the fixing rings 9 are distributed vertically correspondingly, the fixing rings 9 are fixedly arranged outside the glass test tube 1, and the inner sides of the limiting rings 13 and the outside of the glass test tube 1 form a damping sliding structure through rubber rings 14; one end of the lower support rod 10 and the side of the fixed ring 9 form a rotating structure, the other end of the lower support rod 10 and the lower end of the upper support rod 12 form a rotating structure through a support circular ring 11, and the upper end of the upper support rod 12 is rotationally connected with the side of the limit ring 13;
when throwing into and taking the food in the glass test tube 1, promote stop collar 13 downwardly moving earlier, stop collar 13 passes through rubber circle 14 damping slip setting in the outside of glass test tube 1, independent spacing under the damping action of rubber circle 14 when control stop collar 13 moves down to the position of the lowest, and when stop collar 13 moves down, go up bracing piece 12 and lower bracing piece 10 both ends and correspond the rotation, the support ring 11 of connection between last bracing piece 12 and lower bracing piece 10 corresponds and moves to the side below position of glass test tube 1, support structures such as support ring 11 through the limit can be independent vertical put glass test tube 1 on the plane, keep the stability that glass test tube 1 put, glass test tube 1 emptys cracked when avoiding throwing into and taking the food.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A high-tightness food detection sample tube, wherein a food sample to be detected and sampled is stored in a glass test tube (1), and a sealing cover (2) is arranged outside the upper part of the glass test tube (1);
characterized by comprising the following steps:
the convex disc (3) is embedded and rotatably arranged at the middle position above the sealing cover (2), and the side of the convex disc (3) is connected with the upper side of the glass test tube (1) through the connecting belt (4);
the screw column (5) is fixedly connected to the middle position inside the sealing cover (2), and an outer movable sealing ring (6) is fixedly arranged on the inner side wall of the sealing cover (2);
a thread groove (7) which is arranged on the upper inner side of the glass test tube (1), and an outer fixed sealing ring (8) is fixedly arranged on the upper outer side of the glass test tube (1);
an inner fixing seal ring (15) which is embedded and fixed on the inner side of the glass test tube (1).
2. The sample cell for high-sealability food detection of claim 1, wherein: the sealing cover (2) is assembled with the upper part of the glass test tube (1) through a threaded column (5) and a threaded groove (7), the outer movable sealing ring (6) on the inner side of the sealing cover (2) is correspondingly clamped outside the outer fixed sealing ring (8) on the outer side of the glass test tube (1), and the inner side of the outer movable sealing ring (6) and the outer part of the outer fixed sealing ring (8) are in arc structures.
3. The sample cell for high-sealability food detection of claim 2, wherein: a positioning column (51) and an inner movable sealing ring (52) are also arranged below the threaded column (5);
the positioning column (51) is fixedly connected below the threaded column (5), and the inner movable sealing ring (52) is sleeved and fixed outside the positioning column (51).
4. A sample cell for high sealability food testing as defined in claim 3, wherein: the inner movable sealing ring (52) is clamped and arranged on the upper side of the inner fixed sealing ring (15), and the outer diameter of the inner movable sealing ring (52) is larger than the inner diameter of the inner fixed sealing ring (15).
5. The sample cell for high-sealability food detection of claim 2, wherein: the outside of the glass test tube (1) is also provided with a fixed ring (9), a lower supporting rod (10), a supporting circular ring (11), an upper supporting rod (12), a limit ring (13) and a rubber ring (14);
the glass tube fixing device is characterized in that the fixing ring (9) is sleeved at the position below the glass tube (1), the lower supporting rod (10) is connected to the outer side of the fixing ring (9), the supporting circular ring (11) is embedded and installed inside the side of the lower supporting rod (10), the upper supporting rod (12) is connected to the side of the supporting circular ring (11), the limiting ring (13) is sleeved at the position above the outer part of the glass tube (1), and the rubber ring (14) is embedded and fixed inside the limiting ring (13).
6. The sample cell for high-sealability food detection of claim 5, wherein: the limiting rings (13) are distributed up and down correspondingly to the fixing rings (9), the fixing rings (9) are fixedly arranged outside the glass test tube (1), and the inner sides of the limiting rings (13) and the outside of the glass test tube (1) form a damping sliding structure through the rubber rings (14).
7. The sample cell for high-sealability food detection of claim 5, wherein: one end of the lower support rod (10) and the side of the fixed ring (9) form a rotating structure, the other end of the lower support rod (10) and the lower end of the upper support rod (12) form a rotating structure through the support ring (11), and the upper end of the upper support rod (12) is rotationally connected with the side of the limit ring (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081671.2U CN220473501U (en) | 2023-08-03 | 2023-08-03 | High leakproofness food detects uses sample cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081671.2U CN220473501U (en) | 2023-08-03 | 2023-08-03 | High leakproofness food detects uses sample cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220473501U true CN220473501U (en) | 2024-02-09 |
Family
ID=89775947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322081671.2U Active CN220473501U (en) | 2023-08-03 | 2023-08-03 | High leakproofness food detects uses sample cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220473501U (en) |
-
2023
- 2023-08-03 CN CN202322081671.2U patent/CN220473501U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214952428U (en) | Water sampling device for environmental detection | |
| CN220473501U (en) | High leakproofness food detects uses sample cell | |
| CN212363770U (en) | Sampling device for food production detection | |
| CN209200063U (en) | A kind of lithium battery assembly line priming device | |
| CN113671134B (en) | Food quality safety detection device and detection method thereof | |
| CN111157271A (en) | Sampling device for agricultural product safety detection | |
| CN214373568U (en) | Continuous operation device for sampling and detecting water quality of storage tank | |
| CN220322811U (en) | Finished product material sampling detection device is used in waterproof coating production | |
| CN219434288U (en) | Valve pressure testing device convenient to operation | |
| CN115541317B (en) | Detection device is used in isooctyl thioglycolate production | |
| CN111474313A (en) | Automatic water quality testing equipment of collection sample | |
| CN216538268U (en) | Food stirring equipment capable of automatically opening and closing between charging basket and protective cover | |
| CN213700339U (en) | A high-efficient centrifugal device for trifloxystrobin production | |
| CN209432435U (en) | A kind of differential gear gap and moment measuring device | |
| CN214668994U (en) | Rural drinking water quality of water detection device | |
| CN219468345U (en) | Sample storage box for environmental monitoring | |
| CN220894240U (en) | Automatic liquid chromatograph sample injection device | |
| CN220960747U (en) | Sampling device | |
| CN219532608U (en) | Quantitative sampler for white spirit detection | |
| CN215312441U (en) | Disposable sample cup for liquid medicine detection | |
| CN219956677U (en) | Novel fixed weighing carbon-absorbing U-shaped pipe device | |
| CN213180875U (en) | Sampling device for quality detection of skin bacteriostatic repair liquid | |
| CN218924986U (en) | High-speed centrifuge convenient to material loading | |
| CN110801943A (en) | Centrifugal separator for food detection laboratory | |
| CN220690230U (en) | Standard detection device for metering vessel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |