CN215945252U - Detection kit - Google Patents

Abstract

The utility model discloses a detection kit, which relates to the field of sample detection equipment and comprises: the reagent bottle detection device comprises a box body, wherein a reagent bottle placing plate and a plane bearing plate for bearing detection articles are arranged in the box body, the plane bearing plate is positioned above the reagent bottle placing plate, a gap for placing detection reagent bottles is formed between the plane bearing plate and the reagent bottle placing plate, a plurality of grooves for placing different detection reagent bottles are formed in the reagent bottle placing plate, and an annular bulge for supporting the plane bearing plate is formed in the inner wall of the box body; according to the reagent bottle placing plate, the plane bearing plate is supported by the annular bulge, when the plane bearing plate is placed on the annular bulge, due to the gravity of the plane bearing plate, an extrusion sealing structure is formed between the plane bearing plate and the upper surface of the annular bulge, and the double sealing of reagent bottles on the reagent bottle placing plate below the plane bearing plate is realized by matching with the sealing of the box cover, so that the sealing effect is greatly improved, and the reagent in the reagent bottles is prevented from being polluted by the outside.

Description

Detection kit

Technical Field

The utility model relates to the field of sample detection equipment, in particular to a detection kit.

Background

At present, various reagent bottles and detection articles for use used in time measuring the residual of aquatic products and veterinary drugs are mostly placed in a box body collectively at home and abroad, the staff of being convenient for carries, and can detect the sample anytime and anywhere, but the mutual collision between reagent bottle and reagent bottle arouses the breakage of reagent bottle easily in the removal in-process, and the orderly arrangement of various articles can't be guaranteed, when measuring the sample, need the staff to look for appointed article in whole article, a large amount of time has been wasted, and then greatly reduced detection efficiency.

The application number is "201920655790.5", the utility model discloses a detect reagent box is disclosed in the name of "detect reagent box", comprises a box bod, the lateral wall of box body upside has the lid through hinge joint, the bottom fixedly connected with of box body puts the thing board, a plurality of standing grooves have been seted up to the lateral wall of putting the thing board upside, be connected with receiving mechanism in the box body, be connected with same locking mechanism between box body and the lid, the upside of lid is connected with and carries and draws the mechanism, set up the thing board of putting that has a plurality of standing grooves in the box body in this patent, can place the reagent bottle in the standing groove, reagent bottle has promptly been protected, also can guarantee the orderly arrangement of reagent bottle, the staff of being convenient for finds appointed article fast, but it only relies on the lid to provide a sealed environment for the reagent bottle, sealed effect is relatively poor.

Therefore, a detection kit with good sealing effect is needed.

Disclosure of Invention

The utility model aims to provide a detection kit, which solves the problems in the prior art and improves the sealing effect on a reagent bottle.

In order to achieve the purpose, the utility model provides the following scheme: the utility model provides a detection kit, which comprises a kit body, wherein a reagent bottle placing plate and a plane bearing plate for bearing detection articles are arranged in the kit body, the plane bearing plate is positioned above the reagent bottle placing plate, a gap for placing reagent bottles for detection is formed between the plane bearing plate and the reagent bottle placing plate, a plurality of grooves for placing different reagent bottles for detection are formed in the reagent bottle placing plate, and an annular bulge for supporting the plane bearing plate is arranged on the inner wall of the kit body.

Preferably, one end of the annular protrusion, which is in contact with the plane bearing plate, is a horizontal plane.

Preferably, a flexible rubber pad is arranged at the position, corresponding to the annular bulge, of the plane bearing plate.

Preferably, the material of the plane bearing plate is plastic.

Preferably, the shape of the groove is matched with the shape of the bottom of the reagent bottle.

Preferably, the reagent bottle placing plate is made of foam.

Preferably, the plane bearing plate is provided with two first handles which are symmetrically arranged along the central line of the plane bearing plate and are convenient for lifting the plane bearing plate.

Preferably, the box body is of an upper end cover-opening structure, and a second handle is arranged at the cover-opening end of the box body.

Preferably, the box body and the second handle are made of plastic, iron or aluminum.

Preferably, the box body is provided with a strap which is convenient for moving the box body.

Compared with the prior art, the utility model has the following technical effects:

1. in the utility model, the reagent bottle placing plate for placing the reagent bottles for detection is arranged in the box body, and the reagent bottle placing plate is provided with a plurality of grooves, so that the mutual collision among the reagent bottles can be effectively prevented when the box body is moved, different reagent bottles can be orderly arranged, a worker can conveniently and quickly find the specified reagent bottles, and a plane bearing plate is arranged above the reagent bottle placing plate for bearing detection articles, so that the worker can quickly find the specified detection articles after opening the box body, in addition, because the plane bearing plate is supported by the annular bulge, when the plane bearing plate is placed on the annular bulge, due to the self gravity of the plane bearing plate, an extrusion sealing structure can be formed between the plane bearing plate and the upper surface of the annular bulge, and the double sealing of the reagent bottles on the reagent bottle placing plate below the plane bearing plate is realized in cooperation with the sealing of the box cover, the sealing effect is greatly improved, and the reagent in the reagent bottle is prevented from being polluted by the outside.

2. According to the utility model, the end of the annular bulge, which is in contact with the plane bearing plate, is a horizontal plane, so that the contact area of the annular bulge and the plane bearing plate is increased, and the extrusion sealing effect between the annular bulge and the plane bearing plate is further improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic view of the internal structure of the detection kit of the present invention;

FIG. 2 is a sectional view of the detection kit of the present invention;

wherein, 1, a box body; 2. a reagent bottle placing plate; 3. a planar bearing plate; 4. an annular projection; 5. a reagent bottle; 6. a first handle; 7. detecting the article; 8. a second handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model aims to provide a detection kit, which aims to solve the problems in the prior art and improve the sealing effect on a reagent bottle.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1-2, a detection kit is provided, which comprises a box body 1, a reagent bottle placing plate 2 and a plane supporting plate 3 for supporting detection articles 7 (solid phase extraction column, suction tube, test tube, injector, etc.) are arranged in the box body 1, the plane supporting plate 3 is positioned above the reagent bottle placing plate 2, preferably, the annular periphery of the plane supporting plate 3 contacts with the inner wall of the box body 1 to prevent the external air from transmitting to the lower space through the gap between the plane supporting plate 3 and the inner wall of the box body 1, a gap for placing the reagent bottles 5 for detection is arranged between the plane supporting plate 3 and the reagent bottle placing plate 2, a plurality of grooves for placing different reagent bottles 5 for detection (solid extractant, derivatization reagent, detection reagent, extractant, etc.) are arranged on the reagent bottle placing plate 2, which can effectively prevent the reagent bottles 5 from colliding with each other when the box body 1 is moved, and can be with the orderly arrangement of different reagent bottle 5, the staff of being convenient for finds appointed reagent bottle 5 fast, and place board 2 top at the reagent bottle and set up plane bearing board 3 and remove bearing detection articles for use 7, make the staff open box body 1 back, look for appointed detection articles for use 7 fast, be provided with the annular arch 4 that is used for supporting plane bearing board 3 on the inner wall of box body 1, when plane bearing board 3 is placed on annular arch 4, because the gravity of plane bearing board 3 self, can form an extrusion seal structure between the upper surface of plane bearing board 3 and annular arch 4, cooperate the sealed of lid, the double sealing of reagent bottle 5 on the board 2 is placed to the reagent bottle of plane bearing board 3 below has been realized, the sealed effect is greatly improved, avoid reagent in the reagent bottle 5 to receive external pollution.

Because the extrusion sealing structure is arranged between the plane bearing plate 3 and the annular bulge 4, one end of the annular bulge 4 contacting with the plane bearing plate 3 can be set to be a horizontal plane, the contact area of the annular bulge 4 and the plane bearing plate 3 is increased, and the extrusion sealing effect between the annular bulge 4 and the plane bearing plate 3 is further improved.

In order to avoid the rigid contact between the plane bearing plate 3 and the annular protrusion 4 to cause a certain degree of damage to the plane bearing plate 3, a flexible rubber pad can be arranged at the position of the plane bearing plate 3 corresponding to the annular protrusion 4, after the flexible rubber pad is arranged, the flexible rubber pad is extruded by the gravity of the plane bearing plate 3 to deform, the deformed flexible rubber pad can fully fill the gap between the plane bearing plate 3 and the annular protrusion 4, and the sealing effect can be further improved.

In order to improve the convenience of the whole device, the material of the plane bearing plate 3 can be plastic.

The shape of the groove on the reagent bottle placing plate 2 is matched with the shape of the bottom of the reagent bottle 5, so that the displacement of the reagent bottle 5 can be limited, and the stability of the reagent bottle 5 in the process of moving along with the box body 1 is greatly improved; in addition, in order to improve the limiting effect of the groove on the reagent bottle 5 and effectively protect the reagent bottle 5, the depth of the groove is not less than half of the height of the reagent bottle 5.

Can place the material of board 2 with the reagent bottle and set up to the foam or add the flexible pad of one deck in the recess, can effectively support reagent bottle 5, also can change the rigid contact between recess and reagent bottle 5 into the flexible contact, protect reagent bottle 5 not to be damaged.

In order to take the plane bearing plate 3 out of the box body 1, two first handles 6 which are symmetrically arranged along the central line of the plane bearing plate 3 and are convenient for lifting the plane bearing plate 3 are arranged on the plane bearing plate 3.

The box body 1 is of an upper end cover opening type structure, the cover opening end of the box body 1 is provided with a second handle 8 which is convenient for lifting a cover plate of the box body 1, and the second handle 8 is provided with an anti-skidding sleeve.

The box body 1 and the second handle 8 are made of plastic, iron, aluminum or other materials with high rigidity and good sealing performance.

In order to facilitate carrying of the box body 1, a strap which is convenient for moving the box body 1 is arranged on the box body 1.

In practical use of the product, taking the detection of malachite green crystal violet, nitrofuran metabolite four, chloramphenicol, and ofloxacin drugs in the aquatic product as examples, the reagent bottles 5 inserted in different grooves are respectively a solid extractant reagent bottle, a liquid extractant reagent bottle, a derivatization reagent bottle, a detection reagent A reagent bottle, a detection reagent B reagent bottle, an extractant bottle, an ofloxacin buffer solution reagent bottle, a malachite green buffer solution reagent bottle, an eluent reagent bottle, and the detection articles 7 placed on the planar support plate 3 are respectively a chloramphenicol detection card, four nitro detection cards, a malachite green detection card, an ofloxacin detection card, a 15mL centrifuge tube, a 5mL centrifuge tube, a 30mL syringe, a 50mL centrifuge tube, a solid phase extraction column one reagent bottle, a, A second solid phase extraction column, a 1mL suction tube, a 0.25mL suction tube and a 1.5mL centrifuge tube;

when detecting, open the lid and select at plane bearing board 3 and detect articles for use 7, detect articles for use 7 and select the back of accomplishing, handheld first in command 6 takes out plane bearing board 3, and then can select different reagents, and concrete detection step is: placing 5g of minced or homogenized tissue sample in a 50mL centrifuge tube, adding a solid extractant, 8mL of a liquid extractant and 1mL of a derivatization reagent I, fully and uniformly mixing for 30s, placing in 65 ℃ ultrasonic waves, and performing ultrasonic treatment for 6min at 90% power; taking out, adding 1.5mL of extractant I and 1.2mL of extractant II, fully and uniformly mixing, and testing the pH value of the sample solution to be 6.5-7.5, if the partial acid is adjusted by using trace extractant II, if the partial alkali is adjusted by using trace liquid extractant, until the pH value meets the requirement; centrifuging at 4000r/min for 5 min; connecting and fixing a 30mL syringe with a solid phase extraction column through a red adapter, taking all liquid (without taking large impurities) in a syringe barrel, uniformly flowing the liquid through the solid phase extraction column at 3-4 d/S, and collecting the effluent liquid in a 50mL centrifuge tube for treating the sample as 'treatment liquid I' for later use.

Preparing ofloxacin to be tested:

adding 5mL of distilled water into the first solid-phase extraction column, washing the column body by pressurizing an aurilave, discarding the washing liquid, completely squeezing the column body, adding 0.5mL of eluent into the first solid-phase extraction column, allowing the liquid to flow through the first solid-phase extraction column at a uniform speed of 1-2 d/S, retaining the effluent liquid by using a 5mL centrifuge tube, placing the 5mL centrifuge tube in a 70 ℃ nitrogen blower to volatilize until the liquid is nearly dry, adding 300 mu L of ofloxacin buffer solution and 500 mu L of detection reagent B into the 5mL centrifuge tube, shaking for fully redissolving, centrifuging for 2min at 4000r/min or standing for 5min for layering, and marking the lower layer as ofloxacin to-be-detected liquid.

Preparing a nitrofuran metabolite and a chloramphenicol test solution:

adding 5mL of detection reagent A into a 50mL centrifuge tube of the treatment solution I, and fully shaking for 3 min; centrifuging for 5min at 4000r/min, taking about 3.5mL of supernatant into a 15mL centrifuge tube, adding 250 μ L of derivatization reagent II, uniformly mixing, standing for 1min, adding 10mL of detection reagent B, and uniformly mixing to obtain a "treatment solution II" for later use; connecting and fixing a 30mL syringe with a second solid-phase extraction column by using a red adapter, and then connecting the syringe with an SPE device; pouring the 'treatment liquid II' into the syringe barrel, starting the SPE vacuum pump, controlling the valve to enable the liquid to flow through the solid phase extraction column II at the uniform speed of 2-3 d/S, screwing the valve tightly for 10S after the liquid is completely flowed, and turning off the vacuum pump after the exhaust valve is twisted until the pointer returns to zero; putting a 1.5mL centrifuge tube into a corresponding test solution collecting frame, and putting the centrifuge tube into a waste liquid collecting cylinder; placing an upper cover plate on a test solution collecting cylinder, ensuring that a pipeline below the upper cover plate is aligned with a centrifuge tube, adding 0.8mL of a first eluent into a solid-phase extraction column, then starting an SPE vacuum pump, controlling a valve to enable the liquid to pass through the solid-phase extraction column at an even speed of 1-2 d/s, turning the valve tightly, keeping the valve for 10s, closing the vacuum pump, and uniformly mixing the liquid in the centrifuge tube, namely the nitrofuran metabolites (AHD, AOZ, AMOZ and SEM) and Chloramphenicol (CAP) to-be-tested liquid, and marking.

Preparing a green to-be-detected porcellite solution:

after preparing a nitrofuran metabolite and a chloramphenicol test solution, putting a 5mL centrifuge tube into a corresponding test solution collecting frame, and putting the centrifuge tube into a waste liquid collecting cylinder; placing the upper cover plate on the test solution collecting cylinder to ensure that a pipeline below the upper cover plate is aligned with the centrifugal tube; and adding 0.4mL of eluent II into the solid-phase extraction column II, then starting an SPE vacuum pump, controlling a valve to enable the liquid to pass through the solid-phase extraction column II at the uniform speed of 1-2 d/S, after all the eluent flows through the solid-phase extraction column, tightening the valve for 10S again, closing the vacuum pump, taking out a centrifuge tube, adding 3mL of malachite green buffer solution, and fully mixing the buffer solution to obtain the malachite green (MG and LMG) to-be-detected liquid, and marking.

Sample detection

The detection cards of nitrofurantoin metabolite (AHD), furazolidone metabolite (AOZ), furaltadone metabolite (AMOZ), nitrofurazone metabolite (SEM), malachite green (MG, LMG), Chloramphenicol (CAP) and Ofloxacin (OFX) are respectively taken out from the original packaging bag, numbered and horizontally placed on the front of an observer (please use immediately after opening).

Taking out the gold-labeled micropore cup, placing the gold-labeled micropore cup on a frame for marking, sucking five drops (or 120 mu L) of detection liquid by using a 0.25mL suction pipe or a liquid moving machine, dripping the detection liquid into the micropore cup, sucking the detection liquid for 8-10 times up and down by using the 0.25mL suction pipe until red substances in the cup are completely dissolved, and standing for reacting for 2 min;

and sucking all sample liquid in the micropore cup by using a suction pipe, dropwise adding into the sample adding hole of the detection card, and reading the result after the color development area of the detection card to be detected is clear and stable (about 8-10 min).

The adaptation according to the actual needs is within the scope of the utility model.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

The principle and the implementation mode of the utility model are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the utility model; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.

Claims (10)

1. The utility model provides a detection kit, a serial communication port, comprises a box bod, be provided with the plane bearing board that the board was placed to the reagent bottle in the box body and was used for the bearing to detect articles for use, plane bearing board is located the board top is placed to the reagent bottle, just plane bearing board with the reagent bottle is placed the inter-plate and is had the clearance of placing the reagent bottle for the detection, the reagent bottle is placed and is provided with a plurality of recess that is used for placing different reagent bottles for the detection on the board, be provided with on the inner wall of box body and be used for supporting the annular of plane bearing board is protruding.

2. The detection kit according to claim 1, wherein the end of the annular protrusion contacting the planar support plate is a horizontal plane.

3. The detection kit according to claim 2, wherein a flexible rubber pad is disposed on the position of the planar supporting plate corresponding to the annular protrusion.

4. The detection kit of claim 3, wherein the planar support plate is made of plastic.

5. The test kit according to claim 1, wherein the shape of the groove matches the shape of the bottom of the reagent bottle.

6. The detection kit according to claim 1, wherein the reagent bottle placement plate is made of foam.

7. The detection kit according to claim 1, wherein the planar supporting plate is provided with two first handles symmetrically arranged along the central line of the planar supporting plate for facilitating the lifting of the planar supporting plate.

8. The detection kit according to claim 1, wherein the box body is of an upper end open-cover structure, and a second handle is arranged at the open-cover end of the box body.

9. The detection kit according to claim 8, wherein the box body and the second handle are made of plastic, iron or aluminum.

10. The detection kit according to claim 1, wherein a strap is provided on the case to facilitate movement of the case.

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