CN214894874U - Full-automatic multi-parameter food safety quick-inspection system - Google Patents
Full-automatic multi-parameter food safety quick-inspection system Download PDFInfo
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- CN214894874U CN214894874U CN202120385602.9U CN202120385602U CN214894874U CN 214894874 U CN214894874 U CN 214894874U CN 202120385602 U CN202120385602 U CN 202120385602U CN 214894874 U CN214894874 U CN 214894874U
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Abstract
The utility model provides a full-automatic multi-parameter food safety short-term test system belongs to food inspection technical field, and this system includes the storehouse body and detection mechanism, the internal portion in storehouse is provided with control circuit and hardware module, storehouse body top is provided with the dustcoat, detection mechanism includes reaction disc, application of sample arm and reagent groove, the reaction disc rotate install in storehouse body top, the draw-in groove has been seted up at reaction disc top, be provided with the cell tray in the draw-in groove, application of sample arm rotate install in storehouse body top, application of sample arm bottom is provided with the application of sample needle, the reagent groove is located storehouse body top just the reagent groove is located reaction disc one side, and this system is convenient for independent assortment reagent detects, and detection method is more nimble.
Description
Technical Field
The utility model relates to a food inspection technical field particularly, relates to a full-automatic multi-parameter food safety examines system soon.
Background
The broad food inspection refers to a subject for studying and evaluating food quality and its changes, which inspects the quality of food raw materials, auxiliary materials, semi-finished products, finished products and by-products according to some basic theories of physics, chemistry, biochemistry and various technologies and established technical standards, such as international and national food sanitation/safety standards, to ensure the quality of the products to be qualified. The food inspection contents comprise sensory detection of food, detection of nutrient components, additives and harmful substances in the food and the like.
The existing detection system has the advantages of relatively fixed program, inconvenience in simultaneous detection of multiple wavelengths, relatively low detection speed, inconvenience in free combination of detection reagents and improvement of detection efficiency.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a full-automatic multi-parameter food safety examines system soon aims at improving the problem that current system detection method is comparatively fixed, is difficult to realize multi-wavelength simultaneous detection effect.
The utility model discloses a realize like this:
a full-automatic multi-parameter food safety quick detection system comprises a bin body and a detection mechanism.
The bin body is internally provided with a control circuit and a hardware module, and the top of the bin body is provided with an outer cover.
The detection mechanism comprises a reaction disc, a sample adding arm and a reagent groove, the reaction disc is rotatably installed at the top of the bin body, a clamping groove is formed in the top of the reaction disc, a cuvette holder is arranged in the clamping groove, the sample adding arm is rotatably installed at the top of the bin body, a sample adding needle is arranged at the bottom of the sample adding arm, and the reagent groove is formed in the top of the bin body and is located on one side of the reaction disc.
The utility model discloses an in one embodiment, the place the mouth has been seted up to the terminal surface before the dustcoat, the dustcoat top is light tight setting, the dustcoat is detachable design.
The utility model discloses an in the embodiment, the inside high-pressure plunger pump that is provided with of application of sample arm.
The reagent groove is the arc setting, reagent bottle has been placed to the reagent inslot, the reagent bottle is a plurality of settings.
In an embodiment of the present invention, the sampling needle head is a metal needle head made of stainless steel.
In an embodiment of the present invention, a light detecting module is disposed between the reagent tank and the reaction tray.
The utility model discloses an in the embodiment, storehouse internal portion is provided with the next machine, control circuit with hardware module can control jointly the next machine, the next machine drive the application of sample arm motion.
The utility model discloses an in one embodiment, the terminal surface articulates there is the apron before the storehouse body, the apron pass through the buckle with storehouse body swing joint.
In an embodiment of the present invention, the cuvette holder is provided with a reaction cup inside.
In an embodiment of the present invention, the reaction cup is transparent and has scale marks on its surface.
The utility model has the advantages that: the utility model discloses a system is examined soon to full-automatic multi-parameter food safety that above-mentioned design obtained, during the use, pour into the reagent bottle with detecting used reagent, and put into reagent inslot corresponding position with the reagent bottle, pour into 10 x 10's cell with the sample liquid that needs to detect, and put into the cell support with the cell, start PC end software control, after sending the operation instruction for the next computer, the application of sample arm begins to start, high-pressure plunger pump produces atmospheric pressure in the pipeline through the suction injection, the rotatory reagent of absorbing a certain amount from the reagent bottle in the reagent inslot of application of sample needle, the reaction disc begins to rotate at this moment makes the cell support to application of sample needle below, application of sample arm moves to a take the altitude downwards this moment, high-pressure plunger pump begins to move and spits into the reagent that needs in the cell with the sample liquid mixture and waits to react; after the incubation time is over, the reaction disc starts to rotate to enable the cuvettes to be positioned at the position of the optical detection module, after all cuvettes are detected in sequence, the software calculates the concentration value of the target detection substance in the sample according to the Lambert-beer law, and whether the content exceeds the limit value is obtained according to the requirements in the national standard document.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a full-automatic multi-parameter food safety quick inspection system provided by an embodiment of the present invention;
fig. 2 is a top view of the top of the bin body provided by the embodiment of the present invention;
fig. 3 is a front view of a sample adding arm according to an embodiment of the present invention;
FIG. 4 is a front view of a housing provided by an embodiment of the present invention;
fig. 5 is a top sectional view of the cartridge body according to the embodiment of the present invention.
In the figure: 100-a cabin body; 110-a housing; 111-a placement port; 120-lower computer; 130-a cover plate; 131-buckling; 140-a reaction cup; 200-a detection mechanism; 210-a reaction tray; 211-card slot; 212-cuvette holder; 220-a sample addition arm; 221-a sample injection needle; 222-high pressure plunger pump; 230-reagent tank; 231-reagent bottle; 232-light detecting module.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Examples
Referring to fig. 1, the present invention provides a technical solution: a full-automatic multi-parameter food safety quick-detection system comprises a bin body 100 and a detection mechanism 200.
Referring to fig. 2 and 3, the detecting mechanism 200 includes a reaction tray 210, a sample adding arm 220 and a reagent groove 230, the reaction tray 210 is rotatably mounted on the top of the bin body 100, a slot 211 is formed on the top of the reaction tray 210, a cuvette holder 212 is disposed in the slot 211, the sample adding arm 220 is rotatably mounted on the top of the bin body 100, a sample adding needle 221 is disposed at the bottom of the sample adding arm 220, the reagent groove 230 is disposed on the top of the bin body 100, and the reagent groove 230 is located on one side of the reaction tray 210.
In some embodiments, the sample loading arm 220 is provided with a high pressure plunger pump 222 inside, and the high pressure plunger pump 222 can generate air pressure in the pipeline to facilitate the sample loading needle 221 to suck the reagent.
In some embodiments, the reagent tank 230 has an arc shape, the reagent bottle 231 is disposed in the reagent tank 230, and the reagent bottles 231 are disposed in multiple positions, so that the space inside the reagent tank 230 is enlarged and different detection reagents can be stored conveniently.
In some specific embodiments, the needle 221 is configured as a stainless steel metal needle, which is corrosion resistant and has a longer service life.
In some embodiments, a photo-detection module 232 is disposed between the reagent well 230 and the reaction tray 210, and the photo-detection module 232 can be used to detect different cuvettes.
Referring to fig. 2, 4 and 5, a control circuit and a hardware module are disposed inside the bin body 100, and an outer cover 110 is disposed on the top of the bin body 100.
In some embodiments, the front end of the housing 110 is provided with a placement opening 111, the top of the housing 110 is opaque, the housing 110 is detachable, the placement opening 111 can be used to remove the reaction cup 140, the reagent bottle 231, the cuvette cup, etc., and the top of the reaction tray 210 can be detached to receive the light source by detaching the housing 110.
In some specific embodiments, the lower computer 120 is disposed inside the cartridge body 100, the control circuit and the hardware module can jointly control the lower computer 120, and the lower computer 120 drives the sample adding arm 220 to move.
In some specific embodiments, the front end surface of the bin body 100 is hinged with a cover plate 130, and the cover plate 130 is movably connected with the bin body 100 through a buckle 131, so that the bin body 100 can be conveniently opened, and thus, the components in the bin body 100 can be conveniently maintained.
In some specific embodiments, a reaction cup 140 is disposed on the top of the cartridge body 100, the reaction cup 140 is disposed between the reaction tray 210 and the sample-adding arm 220, the reaction cup 140 is disposed transparently and has a graduation mark on its surface, so as to observe the volume of the liquid in the reaction cup 140 and the reaction change of the liquid.
The working principle is as follows: when the device is used, a reagent used for detection is poured into the reagent bottle 231, the reagent bottle 231 is placed in the corresponding position in the reagent groove 230, a sample liquid to be detected is poured into the cuvette, the cuvette is placed in the cuvette holder 212, the PC end software control is started, after an operation instruction is sent to the lower computer 120, the sample adding arm 220 starts to be started, the high-pressure plunger pump 222 generates air pressure in a pipeline through suction and injection, the sample adding needle 221 rotates to suck a certain amount of reagent from the reagent bottle 231 in the reagent groove 230, the reaction disc 210 starts to rotate at the moment to enable the cuvette holder 212 to be positioned below the sample adding needle 221, the sample adding arm 220 moves downwards to a certain height, and the high-pressure plunger pump 222 starts to move to discharge the required reagent into the cuvette to be mixed with the sample liquid for reaction; after the incubation time is over, the reaction disc 210 starts to rotate to enable the cuvette to be positioned at the position of the optical detection module 232, after all the cuvettes are detected in sequence, the software calculates the concentration value of the target detection substance in the sample according to the Lambert-beer law, and whether the content exceeds the limit value is obtained according to the requirements in the national standard document.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A full-automatic multi-parameter food safety quick-inspection system is characterized by comprising
The device comprises a bin body (100), wherein a control circuit and a hardware module are arranged inside the bin body (100), and an outer cover (110) is arranged at the top of the bin body (100);
the detection mechanism (200) comprises a reaction disc (210), a sample adding arm (220) and a reagent groove (230), the reaction disc (210) is rotatably installed at the top of the bin body (100), the top of the reaction disc (210) is provided with a clamping groove (211), a cuvette tray (212) is arranged in the clamping groove (211), the sample adding arm (220) is rotatably installed at the top of the bin body (100), the bottom of the sample adding arm (220) is provided with a sample adding needle (221), the reagent groove (230) is arranged at the top of the bin body (100), and the reagent groove (230) is positioned on one side of the reaction disc (210);
the bin body (100) is internally provided with a lower computer (120), the control circuit and the hardware module can jointly control the lower computer (120), and the lower computer (120) drives the sample adding arm (220) to move.
2. The fully automatic multi-parameter food safety quick inspection system according to claim 1, wherein the front end face of the outer cover (110) is provided with a placement opening (111), the top of the outer cover (110) is light-tight, and the outer cover (110) is detachable.
3. The fully automatic multi-parameter food safety rapid inspection system according to claim 1, wherein a high pressure plunger pump (222) is arranged inside the sample adding arm (220).
4. The fully automatic multi-parameter food safety rapid inspection system according to claim 1, wherein the reagent tank (230) is in an arc shape, the reagent tank (230) is provided with reagent bottles (231), and the reagent bottles (231) are in a plurality of arrangements.
5. The fully automatic multi-parameter food safety rapid inspection system according to claim 1, wherein the needle head of the sample injection needle (221) is set to be a stainless steel metal needle head.
6. The fully automatic multi-parameter food safety rapid inspection system according to claim 1, wherein a light detection module (232) is arranged between the reagent tank (230) and the reaction tray (210).
7. The full-automatic multi-parameter food safety quick-inspection system according to claim 1, wherein a cover plate (130) is hinged to the front end face of the bin body (100), and the cover plate (130) is movably connected with the bin body (100) through a buckle (131).
8. The fully automatic multi-parameter food safety rapid inspection system according to claim 1, wherein a reaction cup (140) is disposed on the top of the cartridge body (100), and the reaction cup (140) is located between the reaction tray (210) and the sample adding arm (220).
9. The fully automatic multi-parameter food safety rapid inspection system according to claim 8, wherein the reaction cup (140) is transparent and has scale lines on its surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120385602.9U CN214894874U (en) | 2021-02-20 | 2021-02-20 | Full-automatic multi-parameter food safety quick-inspection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120385602.9U CN214894874U (en) | 2021-02-20 | 2021-02-20 | Full-automatic multi-parameter food safety quick-inspection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214894874U true CN214894874U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120385602.9U Active CN214894874U (en) | 2021-02-20 | 2021-02-20 | Full-automatic multi-parameter food safety quick-inspection system |
Country Status (1)
| Country | Link |
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| CN (1) | CN214894874U (en) |
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- 2021-02-20 CN CN202120385602.9U patent/CN214894874U/en active Active
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