CN208432539U - A kind of aflatoxins detector - Google Patents
A kind of aflatoxins detector Download PDFInfo
- Publication number
- CN208432539U CN208432539U CN201820901201.2U CN201820901201U CN208432539U CN 208432539 U CN208432539 U CN 208432539U CN 201820901201 U CN201820901201 U CN 201820901201U CN 208432539 U CN208432539 U CN 208432539U
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- CN
- China
- Prior art keywords
- screw
- side wall
- rod
- aflatoxins
- fixing clamp
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- 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.)
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Abstract
The utility model discloses a kind of aflatoxins detectors, including bottom plate and fixing clamp, the upper end side wall of the bottom plate is installed by welding with fixed plate, the sidewall thread of fixed plate is connected with connecting rod, the bottom end side wall of connecting rod has been connected by screw to support rod, one end of support rod is connected by screw in the upper end of fixed plate, fixing clamp is pulled manually, under the connection for making the first telescopic rod of fixing clamp after the stretch, make aflatoxin B1 detection card to the intracorporal hydraulic moving of cup, and it is moved to the inside of cup body, the detection of aflatoxins content is carried out to walnut oil sample liquid using aflatoxin B1 detection card, make fixing clamp that aflatoxin B1 detection card be driven to be immersed in walnut oil sample eight minutes, after the stipulated time arrives, it can make fixing clamp that aflatoxin B1 detection card be driven to take out outside walnut oil liquid sample, root The case where developing the color after being taken out according to detection card, to determine whether walnut oil is qualified.
Description
Technical field
The utility model relates to technical field of food safety more particularly to a kind of aflatoxins detectors.
Background technique
Walnut oil is to use walnut kernel for raw material, vegetable oil made of squeezing.Belong to edible oil, the fat content of walnut
Up to 65%~70%, shelter has first of woody oleiferous plants, there is the good reputation of " oil depot on tree ".It is mentioned and being selected the essence using modern crafts,
Here it is walnut new generation products -- walnut oil.Walnut oil is to choose good walnut to do raw material, and use work leading in the world
The natural fruit oil juice that skill is produced out, aflatoxin (AFT) are the similar compounds of a kind of chemical structure, are dihydrofuran
The derivative of cumarin.Aflatoxins is the secondary metabolite mainly generated by aspergillus flavus, aspergillus parasiticus, is eaten in damp-heat area
Occurs the probability highest of aflatoxin in product and feed, they are present in soil, animals and plants, in various nuts, especially hold
The grain oil products such as peanut easy to pollute, corn, rice, soybean, wheat, be mycotoxicosis it is maximum, to human health risk
A kind of mycotoxin extremely outstanding, therefore content present in walnut oil is detected.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of aflatoxins inspection proposed
Survey instrument.
To achieve the goals above, the utility model adopts the technical scheme that
The upper end side wall of a kind of aflatoxins detector, including bottom plate and fixing clamp, the bottom plate is installed by welding with fixation
Plate, the sidewall thread of fixed plate are connected with connecting rod, and the bottom end side wall of connecting rod has been connected by screw to support rod, support rod
One end is connected by screw in the upper end of fixed plate, and one end side wall of connecting rod has snapped connection fixed block by screw, and solid
The side wall hinges for determining block are connected with folding rod, and one end hinges of folding rod are connected with fixed block, and fixed block passes through
Stud is mounted on the side wall of connecting plate, and one end side wall of connecting plate is threaded with bearing rod, and one end of bearing rod passes through screw
It is connected to the side wall of mounting plate, one end of mounting plate is welded with connecting rod, and connecting rod is threaded in the upper end of connecting plate.
Preferably, one end side wall of the mounting plate is threaded with desk lamp neck, and the threaded one end of desk lamp neck is connected with
The inside of light compensating lamp, light compensating lamp is equipped with battery.
Preferably, the bottom end side wall of the mounting plate is threaded with bearing block, and one end of bearing block is connected by screw
It is connected to the first telescopic rod, one end of the first telescopic rod has been connected by screw to link block, and link block is connected to the upper end of fixing clamp.
Preferably, the bottom plate is installed by welding with supporting table close to the upper end side wall of fixed plate, and the upper end of supporting table is logical
It crosses screw and is fixed with strap, one end side wall of strap is fixed with the second telescopic rod by screw, the second telescopic rod
Threaded one end is connected with ambulatory splint.
Preferably, there are two straps for the upper end setting of the supporting table, and one end side wall of strap passes through spiral shell
There are three the second telescopic rods for nail connection, and one end of the second telescopic rod is threaded with ambulatory splint.
The beneficial effects of the utility model are:
The utility model passes through bottom plate, support rod, connecting rod, supporting table, strap, mounting plate, bearing rod, first
Telescopic rod and the isostructural setting of fixing clamp, pull fixing clamp manually, make the connection of the first telescopic rod of fixing clamp after the stretch
Under, make aflatoxin B1 detection card to the intracorporal hydraulic moving of cup, and be moved to the inside of cup body, utilizes aflatoxin B1
Detection card carries out the detection of aflatoxins content to walnut oil sample liquid, and fixing clamp is made to drive aflatoxin B1 detection card leaching
Enter in walnut oil sample eight minutes, after the stipulated time arrives, can make fixing clamp that aflatoxin B1 detection card be driven to take out
Outside walnut oil liquid sample, the case where colour developing after being taken out according to detection card, to determine whether walnut oil is qualified.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of aflatoxins detector structural schematic diagram；
Fig. 2 be the utility model proposes a kind of aflatoxins detector supporting table upper end local overlooking structural representation
Figure.
In figure: 1 bottom plate, 2 support rods, 3 connecting rods, 4 fixed plates, 5 fixed blocks, 6 folding rods, 7 connecting plates, 8 mounting plates, 9
Bearing rod, 10 light compensating lamps, 11 first telescopic rods, 12 fixing clamps, 13 straps, 14 supporting tables, 15 ambulatory splints, 16 second
Telescopic rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Embodiment 1: referring to Fig.1-2, a kind of aflatoxins detector is carried out in the content to the aflatoxins in walnut oil
When detection, need to detect to block using aflatoxin B1 at this time to be detected, before detection, it is necessary first to carry out oil body to walnut oil
Sampling, can walnut oil to be produced in the same processing technology, carry out three sub-samplings, the cup of walnut oil will be held after sampling
Body is clamped in the inside of two ambulatory splints 15, and first cup body is placed in supporting table 14 at this time, then flexible to second manually
The length of bar 16 is adjusted, and so that the second telescopic rod 16 is pushed ambulatory splint 15, the side wall of ambulatory splint 15 is made to be against cup body
Then side wall the second telescopic rod 16 is fixed using the lock-screw of the upper end, so that cup body is fixed folder 12 and hold at two
Between ambulatory splint 15, guarantee the stability when detection of cup body internal liquid.
Embodiment 2: referring to Fig.1-2, a kind of aflatoxins detector, after the completion of interior liquid to be checked is placed, Zhi Houke
To need manual hold fixing clamp 12, one end of aflatoxin B1 detection card is clamped in the inside of fixing clamp 12, completion pair
Aflatoxin B1 detection card fixing clamp 12 hold, because fixed block 5 with folding rod 6 in such a way that hinges are connect, and work
Dynamic its connection type of hinge all has Memorability during adjustment, and after adjustment and from sigma compactness, thus to folding rod 6 into
During row pulls, stability can be kept when stopping drag to folding rod 6, bearing rod 9 can be pulled manually at this time, make
Bearing rod 9 drives the Huang of fixing clamp 12 and its internal clamp bent under the connection function of folding rod 6 and 5 hinges of fixed block
Mould toxin B1 detection card, it is mobile to the vertical upper of cup body, make aflatoxin B1 detection be placed in cup body it is vertical just on
Then side pulls fixing clamp 12 manually, under the connection for making the first telescopic rod 11 of fixing clamp 12 after the stretch, keep aspergillus flavus malicious
Plain B1 detection card is moved to the inside of cup body to the intracorporal hydraulic moving of cup, using aflatoxin B1 detection card to walnut
Oily sample liquid carries out the detection of aflatoxins content, makes fixing clamp 12 that aflatoxin B1 detection card be driven to be immersed in walnut oil
Eight minutes in sample, after the stipulated time arrives, it can make fixing clamp 12 that aflatoxin B1 detection card be driven to take out walnut oil liquid
Outside body sample, because the residue limits value of aflatoxin B1 detection card is that (aflatoxin B1 detection card applies colloidal gold to 10ppb
Method immunochromatography technique makes sample solution reach designated position anti-through capillary action using fibre strip chromatographic material as solid phase
It answers, develop the color and carry out the content of AFB1 in test sample, when detection, the specific antibody knot of AFB1 and colloid gold label in sample
It closes, inhibits the combination between the AFB1-BSA conjugate in antibody and detection line (T line), cause T line color to change, pass through T line
Whether the presence or absence of color is exceeded to judge AFB1, if the content of AFB1 is equal to or higher than detection limit in sample, in defined inspection
It surveys in the time, T line does not develop the color, and result is the positive；Conversely, T line develops the color, then the content of AFB1 is lower than detection limit in sample, as a result
For feminine gender.No matter in sample AFB1 content height, nature controlling line (C line) develops the color, to show that detection is effective.), therefore according to detection
The case where developing the color after card takes out, to determine whether walnut oil is qualified, successively to three walnut oil pattern detections in supporting table 14,
Obtain the content of aflatoxins in accurate walnut oil, structure simple operations are convenient, improve and examine to aflatoxins in walnut oil
The working efficiency of survey.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of aflatoxins detector, including bottom plate (1) and fixing clamp (12), which is characterized in that the upper end of the bottom plate (1)
Sidewall weld is equipped with fixed plate (4), and the sidewall thread of fixed plate (4) is connected with connecting rod (3), the bottom end side of connecting rod (3)
Wall has been connected by screw to support rod (2), and one end of support rod (2) is connected by screw in the upper end of fixed plate (4), connecting rod
(3) one end side wall has been snapped connection fixed block (5) by screw, and the side wall hinges of fixed block (5) are connected with folding
Bar (6), one end hinges of folding rod (6) are connected with fixed block (5), and fixed block (5) is mounted on connecting plate by stud
(7) side wall, one end side wall of connecting plate (7) are threaded with bearing rod (9), and one end of bearing rod (9) is connected by screw to
Side wall in mounting plate (8), one end of mounting plate (8) is welded with connecting rod, and connecting rod is threaded in the upper end of connecting plate (7).
2. a kind of aflatoxins detector according to claim 1, which is characterized in that the one end of the mounting plate (8)
Wall is threaded with desk lamp neck, and the threaded one end of desk lamp neck is connected with light compensating lamp (10), and the inside of light compensating lamp (10) is equipped with
Battery.
3. a kind of aflatoxins detector according to claim 1, which is characterized in that the bottom end side of the mounting plate (8)
Wall is threaded with bearing block, and one end of bearing block has been connected by screw to the first telescopic rod (11), the first telescopic rod (11)
One end be connected by screw to link block, link block is connected to the upper end of fixing clamp (12).
4. a kind of aflatoxins detector according to claim 1, which is characterized in that the bottom plate (1) is close to fixed plate
(4) upper end side wall is installed by welding with supporting table (14), and the upper end of supporting table (14) is fixed with strap by screw
(13), one end side wall of strap (13) is fixed with the second telescopic rod (16) by screw, one end of the second telescopic rod (16)
It is threaded with ambulatory splint (15).
5. a kind of aflatoxins detector according to claim 4, which is characterized in that the upper end of the supporting table (14) is set
It sets there are two strap (13), and one end side wall of strap (13) is connected by screw to that there are three the second telescopic rods
(16), one end of the second telescopic rod (16) is threaded with ambulatory splint (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901201.2U CN208432539U (en) | 2018-06-11 | 2018-06-11 | A kind of aflatoxins detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820901201.2U CN208432539U (en) | 2018-06-11 | 2018-06-11 | A kind of aflatoxins detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208432539U true CN208432539U (en) | 2019-01-25 |
Family
ID=65100684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820901201.2U Expired - Fee Related CN208432539U (en) | 2018-06-11 | 2018-06-11 | A kind of aflatoxins detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208432539U (en) |
-
2018
- 2018-06-11 CN CN201820901201.2U patent/CN208432539U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20200611 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |