CN218212644U - Aflatoxin measuring instrument - Google Patents
Aflatoxin measuring instrument Download PDFInfo
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- CN218212644U CN218212644U CN202222173900.9U CN202222173900U CN218212644U CN 218212644 U CN218212644 U CN 218212644U CN 202222173900 U CN202222173900 U CN 202222173900U CN 218212644 U CN218212644 U CN 218212644U
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- side wall
- aflatoxin
- sealing plate
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- plate
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Abstract
The utility model discloses an aflatoxin tester, which comprises a tester body and a plurality of detection holes arranged in an array, wherein a plurality of groups of protection mechanisms for protecting the detection holes are arranged on the side wall of the tester body; each group the protection machanism includes the closing plate that two symmetries set up, and the lateral wall of each closing plate is provided with the inclined plane, and each closing plate is connected with the lateral wall of apparatus body through reset assembly, and the lateral wall that each closing plate is close to the apparatus body is provided with seal assembly, each the lateral wall that the closing plate is close to the apparatus body is provided with dry subassembly. This kind of aflatoxin apparatus can carry out the self sealing protection to the inspection hole after the survey is accomplished, avoids impurity such as outside dust and water stain to get into, guarantees the accuracy of its testing result and the life of apparatus body.
Description
Technical Field
The utility model belongs to the technical field of the apparatus, specifically speaking relates to aflatoxin apparatus.
Background
The aflatoxin determinator is measuring equipment adopting a time-resolved fluorescence quantitative rapid detection principle, and the determination steps mainly comprise (1) crushing a representative sample, uniformly mixing sieved particles, and then carrying out secondary sampling; (2) accurately weighing the crushed sample and placing the sample in a centrifuge tube; (3) adding a sample extracting solution, and extracting by shaking; (4) standing for several seconds after the oscillation extraction is finished, taking the liquid into a centrifugal tube, and centrifuging; (5) taking the centrifugal supernatant, and diluting; (6) uniformly mixing the liquid with a vortex oscillator, and adding the diluted liquid into a sample adding hole of the detection card; (7) placing the detection card in a constant-temperature incubator, and covering the incubator for reaction; (8) and inserting the detection card into a detection hole of the instrument, reading and printing the result.
In order to guarantee the effect and the efficiency of survey, the inspection hole is provided with a plurality ofly usually, however, in the air that the inspection hole directly exposes, impurity such as outside dust and water stain gets into the inside of inspection hole easily, influences the accuracy of testing result and the life of apparatus body, if adopt sealing plug etc. to seal up, not only use convenience inadequately, moreover, omit easily and lose, the protecting effect is poor.
In view of this special the utility model is put forward.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model adopts the following basic concept:
the aflatoxin tester comprises a tester body and a plurality of detection holes arranged in an array, wherein a plurality of groups of protection mechanisms for protecting the detection holes are arranged on the side wall of the tester body; each group the protection machanism includes the closing plate that two symmetries set up, and the lateral wall of each closing plate is provided with the inclined plane, and each closing plate is connected with the lateral wall of apparatus body through reset assembly, and the lateral wall that each closing plate is close to the apparatus body is provided with seal assembly, each the lateral wall that the closing plate is close to the apparatus body is provided with dry subassembly.
The reset assembly comprises a connecting plate fixedly connected to the side wall of the tester body, a sleeve fixedly connected to the side wall of the connecting plate, a sleeve rod sleeved on the side wall of the sleeve, and a spring sleeved on the side wall of the sleeve rod and fixed to the other end of the sleeve rod and the side wall of the sealing plate.
The sealing assembly comprises a mounting groove which is annularly arranged on the side wall of the sealing plate, and a sealing strip is fixedly inserted in the mounting groove.
The drying component comprises a storage chamber arranged on the side wall of the sealing plate, drying agents are filled in the storage chamber, the side wall of the storage chamber is fixedly connected with a filtering plate, and a plurality of filtering holes arranged in an array are formed in the side wall of the filtering plate.
The lateral wall of apotheca has seted up the charge door, and the lateral wall of charge door is provided with the apron.
The lower limiting hole is formed in the upper side wall of the sealing plate, two limiting holes are symmetrically formed in the upper side wall of the sealing plate, the upper limiting hole is formed in the lower side wall of the sealing plate, two limiting rods are symmetrically arranged on the lower side wall of the sealing plate, and the limiting rods slide in the limiting holes.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses a set up protection machanism etc. can accomplish the back at the survey, carry out the self sealing protection to the inspection hole, avoid impurity such as outside dust and water stain to get into, guarantee the accuracy of its testing result and the life of apparatus body.
The following describes embodiments of the present invention in further detail with reference to the attached drawings.
Drawings
In the drawings:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of a detection hole in the present invention;
fig. 3 is a schematic structural view of the sealing assembly of the present invention;
fig. 4 is a schematic cross-sectional structural view of the middle sealing plate of the present invention;
FIG. 5 is a schematic view of the structure of the limiting hole of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 7 is an enlarged structural view at B in fig. 4.
In the figure: 1-a tester body; 101-detection holes; 201-sealing plate; 202-inclined plane; 301-a connection plate; 302-a sleeve; 303-a loop bar; 304-a spring; 401-mounting grooves; 402-a sealing strip; 501-a storage chamber; 502-filter plate; 503-filtration pore; 601-a limiting hole; 602-a stop lever; 701-a feed inlet; 702-a cover plate.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 7, the aflatoxin measuring instrument includes a measuring instrument body 1 and a plurality of detection holes 101 arranged in an array, wherein a plurality of groups of protection mechanisms for protecting the detection holes 101 are arranged on the side wall of the measuring instrument body 1; each group of protection machanism includes the closing plate 201 that two symmetries set up, and the lateral wall of each closing plate 201 is provided with inclined plane 202, each closing plate 201 is connected with apparatus body 1's lateral wall through the subassembly that resets, and each closing plate 201 is close to apparatus body 1's lateral wall and is provided with seal assembly, each closing plate 201 is close to apparatus body 1's lateral wall and is provided with dry assembly, can accomplish the back at the survey, carry out the automatic sealing protection to inspection hole 101, avoid impurity such as outside dust and water stain to get into, guarantee its testing result's accuracy and apparatus body 1's life.
Reset assembly includes the connecting plate 301 of fixed connection at the 1 lateral wall of apparatus body, and the lateral wall fixedly connected with sleeve pipe 302 of connecting plate 301, and the lateral wall cover of sleeve pipe 302 is equipped with loop bar 303, and the other end of loop bar 303 is fixed with the lateral wall of closing plate 201, and the lateral wall cover of each sleeve pipe 302 is equipped with spring 304, plays direction and reset effect to the removal of closing plate 201.
Sealing assembly is including offering at the mounting groove 401 that the closing plate 201 lateral wall is the annular setting, and mounting groove 401 internal fixation inserts and is equipped with sealing strip 402 for sealed effect is better.
The drying component comprises a storage chamber 501 arranged on the side wall of the sealing plate 201, a drying agent is filled in the storage chamber 501, a filter plate 502 is fixedly connected to the side wall of the storage chamber 501, a plurality of filter holes 503 arranged in an array are formed in the side wall of the filter plate 502, when water stain or humid air enters the detection hole 101, the air in the detection hole 101 can be dried, and the accuracy of the detection result and the service life of the determinator body 1 are guaranteed.
The side wall of the storage chamber 501 is provided with a feed inlet 701, and the side wall of the feed inlet 701 is provided with a cover plate 702, so that the drying agent in the storage chamber 501 can be conveniently replaced.
The spacing hole 601 that two symmetries set up is seted up to the last lateral wall of the closing plate 201 that is located the below, and the gag lever post 602 that two symmetries set up is connected with to the lower lateral wall fixedly of the closing plate 201 that is located the top, and gag lever post 602 slides in spacing hole 601, can play direction and limiting displacement when the detection card inserts in detection hole 101, guarantees that it can be adjusted well with detection hole 101 when inserting, guarantees the insertion effect.
When the detection card is used, firstly, when the detection is needed, the detection card after the constant-temperature incubation is needed to be inserted into the detection hole 101, when the detection card abuts against the side wall of the inclined plane 202, the two sealing plates 201 are pushed to move away from each other synchronously, meanwhile, the spring 304 is compressed, so that the distance between the two sealing plates 201 is gradually increased, the detection card can be inserted between the two sealing plates 201, when the detection card is inserted continuously, the detection card can be inserted into the detection hole 101 for detection, and under the action of the spring 304, the detection card abuts against the side wall opposite to the two sealing plates 201, so that the detection card can be clamped and fixed, and the detection process is more stable and reliable;
after waiting to survey the completion, extract the detection card from inspection hole 101, two sealing plates 201 can be close to each other under spring 304's effect and remove to, two relative lateral walls offset, thereby can carry out the automatic sealing protection to inspection hole 101, avoid impurity such as outside dust and water stain to get into, guarantee the accuracy of its testing result and the life of apparatus body 1.
Claims (6)
1. The aflatoxin tester comprises a tester body (1) and a plurality of detection holes (101) arranged in an array, and is characterized in that a plurality of groups of protection mechanisms for protecting the detection holes (101) are arranged on the side wall of the tester body (1);
each group protection machanism includes sealing plate (201) that two symmetries set up, and the lateral wall of each sealing plate (201) is provided with inclined plane (202), and each sealing plate (201) is connected with the lateral wall of apparatus body (1) through the subassembly that resets, and the lateral wall that each sealing plate (201) is close to apparatus body (1) is provided with seal assembly, each the lateral wall that sealing plate (201) is close to apparatus body (1) is provided with dry subassembly.
2. The aflatoxin measurement instrument according to claim 1, wherein the reset assembly comprises a connecting plate (301) fixedly connected to the side wall of the measurement instrument body (1), a sleeve (302) is fixedly connected to the side wall of the connecting plate (301), a loop bar (303) is sleeved on the side wall of the sleeve (302), the other end of the loop bar (303) is fixed to the side wall of the sealing plate (201), and a spring (304) is sleeved on the side wall of each sleeve (302).
3. The aflatoxin measurement instrument of claim 1, wherein the sealing component comprises a mounting groove (401) which is annularly arranged on the side wall of the sealing plate (201), and a sealing strip (402) is fixedly inserted in the mounting groove (401).
4. The aflatoxin measurement instrument of claim 1, wherein the drying component comprises a storage chamber (501) arranged on the side wall of the sealing plate (201), the storage chamber (501) is filled with a drying agent, a filter plate (502) is fixedly connected to the side wall of the storage chamber (501), and a plurality of filter holes (503) arranged in an array are arranged on the side wall of the filter plate (502).
5. The aflatoxin measurement instrument of claim 4 wherein the side wall of the storage chamber (501) is provided with a feed opening (701), and the side wall of the feed opening (701) is provided with a cover plate (702).
6. The aflatoxin measurement instrument of claim 1, wherein the upper side wall of the lower sealing plate (201) is provided with two symmetrically arranged limiting holes (601), the lower side wall of the upper sealing plate (201) is fixedly connected with two symmetrically arranged limiting rods (602), and the limiting rods (602) slide in the limiting holes (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173900.9U CN218212644U (en) | 2022-08-17 | 2022-08-17 | Aflatoxin measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222173900.9U CN218212644U (en) | 2022-08-17 | 2022-08-17 | Aflatoxin measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218212644U true CN218212644U (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222173900.9U Active CN218212644U (en) | 2022-08-17 | 2022-08-17 | Aflatoxin measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218212644U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679061A (en) * | 2023-08-03 | 2023-09-01 | 中国水产科学研究院黄海水产研究所 | Marine Pythium detection kit |
-
2022
- 2022-08-17 CN CN202222173900.9U patent/CN218212644U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116679061A (en) * | 2023-08-03 | 2023-09-01 | 中国水产科学研究院黄海水产研究所 | Marine Pythium detection kit |
| CN116679061B (en) * | 2023-08-03 | 2023-09-29 | 中国水产科学研究院黄海水产研究所 | Marine Pythium detection kit |
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