CN214421088U

CN214421088U - Kit for rapidly detecting furan metabolites in aquatic products

Info

Publication number: CN214421088U
Application number: CN202023169158.1U
Authority: CN
Inventors: 郭荷梅; 梁彬霞; 殷灶彬; 徐新超; 吴云普; 吴万浩; 罗亮
Original assignee: Boluo Agricultural Product Quality Safety Supervise Detection Center
Current assignee: Boluo Agricultural Product Quality Safety Supervise Detection Center
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-19
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a kit for rapidly detecting furan metabolites in aquatic products, which comprises a box body, a filter screen is fixedly arranged on one side end face of the box body, a water sample groove is arranged in the box body, the inner side of the water sample groove is connected with a fixed block, one side of the filter screen is connected with a fixed groove plate, the inner side of the fixed block is rotatably connected with a sealing screw rod, a water drainage hole is arranged at the bottom end of the box body, a top cover can be fixed with the box body through a clamping rod and a second clamping groove, then the box body fixed with the filter screen is immersed into a water sample to be detected, the water sample to be detected can enter the inner side of the box body through the filter screen at the moment, some solid impurities can be filtered by the filter screen at the moment, thereby detecting the water sample entering the water sample groove, after the detection, the sealing screw rod is unscrewed to discharge the water sample from the inner side of the water sample groove, and the limitation to the filter screen can be removed after the unscrewing of the sealing screw rod, the screen may then be cleaned.

Description

Kit for rapidly detecting furan metabolites in aquatic products

Technical Field

The utility model relates to the technical field of equipment, specifically be a kit of short-term test furan metabolite in aquatic products.

Background

Nitrofurazone is a synthetic nitrofuran broad-spectrum antibiotic, has the effect of inhibiting or killing various gram-positive bacteria, gram-negative bacteria, certain protozoa and fungi, moreover, the drug effect is stable and widely applied in livestock and poultry and aquaculture, but long-term research proves that nitrofurans and metabolites can cause experimental animals to cancerate and cause gene mutation, so the drugs are forbidden to be used in treatment and feed, because the nitrofurans can be metabolized in vivo quickly, and the combined metabolite in the tissue can be retained for a long time, therefore, when the residues of the medicines are analyzed, the metabolized products of the medicines are often analyzed, the management department achieves the purpose of detecting the residues of the nitrofurans by taking the detection of the metabolized products as a means, and a monitoring reagent is specially manufactured into a kit for specially detecting the furans metabolites;

however, when the kit is used for detecting a water sample at present, a sampling device is required to be used for sampling, which is very troublesome and requires too many devices to be carried, so that the burden of detection personnel is increased, the labor intensity of the working personnel is increased, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model provides a kit of furan metabolite in short-term test aquatic products, when can effectively solving the present kit detection water sample that uses that proposes in the above-mentioned background art, need solitary use sampling device to take a sample, very troublesome equipment that needs to carry is too much, increases measurement personnel's burden, has improved staff's intensity of labour awkward problem.

In order to achieve the above object, the utility model provides a following technical scheme: a kit for rapidly detecting furan metabolites in aquatic products comprises a box body, wherein a filter screen is fixedly installed on one side end face of the box body, a water sample groove is formed in one side position inside the box body, a reagent storage cavity is formed in the other side inside the box body, a fixed block is fixedly connected to the inner side end face of the water sample groove, a fixed groove plate is fixedly connected to one side end face of the filter screen, a sealing screw is rotatably connected to the inner side of the fixed block, and a water drainage hole is formed in the position, corresponding to the sealing screw, of the bottom end of the box body;

the top embedding of box body has the top cap, first joint groove has all been seted up to the both sides terminal surface of box body, the sliding tray has been seted up to the inboard of top cap, the inboard sliding connection of sliding tray has the joint pole, the one end fixedly connected with joint spring of joint pole, the outside fixedly connected with sliding block of joint pole, the inboard sliding connection of sliding block has spacing slide bar, a side end face fixedly connected with joint piece of box body, a side end face of joint piece has seted up the second joint groove, the bottom of top cap and the water sample groove correspond position department fixedly connected with seal groove.

Preferably, a fixing hole is formed in the position, corresponding to the sealing screw, of the end face of one side of the fixed groove plate, and the sealing screw is in sliding connection with the fixed groove plate through the fixing hole.

Preferably, a filter screen groove is formed in the position, corresponding to the filter screen, of the end face of one side of the box body, and the filter screen is connected with the box body in a sliding mode through the filter screen groove.

Preferably, the top of top cap and the sliding block correspond the position department and have seted up spacing spout, the sliding block passes through spacing spout sliding connection, the diameter in joint pole, first joint groove and second joint groove equals.

Preferably, the adjustment tank has been seted up to the inside both sides equidistance of box body, the inboard sliding connection of adjustment tank has the regulating plate, the equal fixedly connected with positioning spring in both sides of regulating plate, positioning spring's one end fixed weld has the locating plate.

Preferably, the length of the adjusting groove is 1.2 times of the height of the adjusting plate, and the number of the adjusting grooves is several.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with the box body, the filter screen, the water sample groove, the reagent storage chamber, the joint piece, second joint groove, the fixed block, the fixed frid, the seal groove, sealing screw, hole and top cap drain, through joint pole and second joint groove, the top cap can be fixed with the box body, it soaks in the water sample that treats the detection to be fixed with filter screen one end box body after that, submerge the filter screen at the water level and stop soaking down, the water sample that treats this moment can enter into the inboard of box body through the filter screen, some solid debris can be by the filter screen filtering this moment, thereby detect the water sample that gets into the water sample groove, after detecting, unscrew sealing screw emits water from the inboard in water sample groove, and also can remove the restriction to the filter screen after unscrewing sealing screw, then can wash the filter screen, and is simple and convenient.

2. Be provided with top cap, first joint groove, sliding tray, joint pole, joint spring, sliding block and spacing slide bar, the sliding block can drive the joint pole to slide to the inboard in the sliding tray through pressing the sliding block this moment, next takes out the joint pole of joint in the inboard in first joint groove to remove the restriction to the joint pole to the top cap, thereby can be quick remove the restriction to the top cap, thereby can be quick take out inside reagent detection bottle, simple swift.

3. Be provided with adjustment tank, regulating plate, positioning spring and locating plate, through inserting the regulating plate suitable adjustment tank's inboard, then insert the space that forms between the regulating plate with detect reagent inboard, positioning spring can extrude the regulating plate to both sides this moment to the regulating plate can extrude detect reagent, thereby fixes reagent, prevents that reagent storage bottle is because of the collision breakage in the transportation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the water sample tank of the present invention;

FIG. 3 is a schematic view of the drain hole of the present invention;

fig. 4 is a schematic view of the installation structure of the positioning spring of the present invention;

fig. 5 is a schematic structural view of the top cover of the present invention;

fig. 6 is a schematic view of the mounting structure of the clamping rod of the present invention;

reference numbers in the figures: 1. a box body; 2. filtering with a screen; 3. a water sample tank; 4. a reagent storage chamber; 5. a fixed block; 6. fixing the groove plate; 7. sealing the screw rod; 8. a water discharge hole; 9. a top cover; 10. a first clamping groove; 11. a sliding groove; 12. a clamping and connecting rod; 13. clamping a spring; 14. a slider; 15. a limiting slide bar; 16. a clamping block; 17. a second clamping groove; 18. an adjustment groove; 19. an adjusting plate; 20. a positioning spring; 21. positioning a plate; 22. sealing the groove.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1-5, the utility model provides a technical scheme, a kit for rapidly detecting furan metabolites in aquatic products, comprising a box body 1, a filter screen 2 is fixedly arranged on one side end surface of the box body 1, a filter screen groove is arranged at the position of one side end surface of the box body 1 corresponding to the filter screen 2, the filter screen 2 is in sliding connection with the box body 1 through the filter screen groove, which is beneficial to rapidly cleaning the filter screen 2 and ensures the filtering efficiency of the filter screen 2, a water sample groove 3 is arranged at one side position inside the box body 1, a reagent storage chamber 4 is arranged at the other side inside the box body 1, a fixed block 5 is fixedly connected with the inner side end surface of the water sample groove 3, a fixed groove plate 6 is fixedly connected with one side end surface of the filter screen 2, a fixed hole is arranged at the position of one side end surface of the fixed groove plate 6 corresponding to a sealing screw 7, the sealing screw 7 is in sliding connection with the fixed groove plate 6 through the fixed hole, the filter screen 2 is convenient to fix, the filter screen 2 is convenient to replace quickly, solid sundries are prevented from blocking the water drainage holes 8, the inner side of the fixing block 5 is rotatably connected with a sealing screw 7, and the water drainage holes 8 are formed in the positions, corresponding to the sealing screw 7, of the bottom end of the box body 1;

a top cover 9 is embedded at the top end of the box body 1, first clamping grooves 10 are respectively arranged on the end surfaces of the two sides of the box body 1, a sliding groove 11 is arranged on the inner side of the top cover 9, a clamping rod 12 is connected to the inner side of the sliding groove 11 in a sliding manner, a limiting sliding groove is arranged at the position, corresponding to the sliding block 14, at the top end of the top cover 9, the sliding block 14 is connected in a sliding manner through the limiting sliding groove, the clamping rod 12, the diameter in first joint groove 10 and second joint groove 17 equals, convenient quick dismantlement top cap 9, the one end fixedly connected with joint spring 13 of joint pole 12, the outside fixedly connected with sliding block 14 of joint pole 12, sliding block 14's inboard sliding connection has spacing slide bar 15, a side end face fixedly connected with joint piece 16 of box body 1, second joint groove 17 has been seted up to a side end face of joint piece 16, the bottom of top cap 9 and water sample groove 3 correspond position department fixedly connected with seal groove 22.

Adjustment tank 18 has been seted up to the inside both sides equidistance of box body 1, and the length of adjustment tank 18 is 1.2 times of the 19 heights of regulating plate, and adjustment tank 18 has a plurality of, is favorable to quick change box body 1's inboard space to carry out quick change, and the inboard sliding connection of adjustment tank 18 has regulating plate 19, the equal fixedly connected with positioning spring 20 in both sides of regulating plate 19, and positioning spring 20's one end fixed welding has locating plate 21.

The utility model discloses a theory of operation and use flow: firstly, when a worker needs to detect a water sample, if the worker needs to carry different furan metabolite detection reagents, the adjusting plate 19 connected to the inner side of the adjusting groove 18 in a sliding manner can be taken out, then the adjusting plate is inserted into the inner side of the proper adjusting groove 18, then the detection reagents are inserted into the inner side of a space formed between the adjusting plates 19, at the moment, the positioning springs 20 can extrude the adjusting plates 19 towards the two sides, so that the adjusting plates 19 can extrude the detection reagents, the reagents are fixed, and the reagent storage bottle is prevented from being broken due to collision in the transportation process;

then, after the reagent bottle reaches a detection site, the box body 1 is moved to a position to be detected by holding the limiting slide rod 15, then the slide block 14 is pressed, at the moment, the slide block 14 drives the clamping rod 12 to slide inwards in the slide groove 11, and then the clamping rod 12 clamped on the inner side of the first clamping groove 10 is taken out, so that the limitation of the clamping rod 12 on the top cover 9 is removed, the top cover 9 can be quickly taken out, then the clamping spring 13 can pop the clamping rod 12 out again, the clamping spring 13 can be quickly compressed by pressing the slide block 14, so that the clamping rod 12 is taken out from the inner side of the first clamping groove 10, the limitation on the top cover 9 can be quickly removed, the reagent bottle inside can be quickly taken out, and the reagent bottle is simple and quick;

finally, the sliding block 14 is pressed again to compress the clamping rod 12 inwards again, and then the clamping rod 12 is clamped into the second clamping groove 17 again, at this time, the top cover 9 is fixed with the box body 1 through the clamping rod 12 and the second clamping groove 17, then the staff can hold the sealing groove 22 at the bottom end of the top cover 9, and then immerse the box body 1 at the end fixed with the filter screen 2 into the water sample to be detected, when the filter screen 2 is submerged in the water level and the water stops soaking, the water sample to be detected can enter the inner side of the box body 1 through the filter screen 2, and at the same time, some solid impurities can be filtered by the filter screen 2, so that the water sample entering the water sample tank 3 can be detected, after the detection is finished, the sealing screw 7 is unscrewed to discharge water from the inner side of the water sample tank 3, the limitation on the filter screen 2 can be removed after the sealing screw 7 is unscrewed, and then the filter screen 2 can be cleaned simply and conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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

1. The utility model provides a kit of short-term test furan metabolite in aquatic products, includes box body (1), its characterized in that: a filter screen (2) is fixedly installed on one side end face of the box body (1), a water sample groove (3) is formed in one side position inside the box body (1), a reagent storage cavity (4) is formed in the other side inside the box body (1), a fixing block (5) is fixedly connected to the inner side end face of the water sample groove (3), a fixing groove plate (6) is fixedly connected to one side end face of the filter screen (2), a sealing screw rod (7) is rotatably connected to the inner side of the fixing block (5), and a water drainage hole (8) is formed in the position, corresponding to the sealing screw rod (7), of the bottom end of the box body (1);

the top embedding of box body (1) has top cap (9), first joint groove (10) have all been seted up to the both sides terminal surface of box body (1), sliding tray (11) have been seted up to the inboard of top cap (9), the inboard sliding connection of sliding tray (11) has joint pole (12), one end fixedly connected with joint spring (13) of joint pole (12), the outside fixedly connected with sliding block (14) of joint pole (12), the inboard sliding connection of sliding block (14) has spacing slide bar (15), a side end face fixedly connected with joint piece (16) of box body (1), second joint groove (17) have been seted up to a side end face of joint piece (16), the bottom of top cap (9) corresponds position department fixedly connected with seal groove (22) with water sample groove (3).

2. The kit for rapidly detecting furan metabolites in aquatic products according to claim 1, wherein the kit comprises: the end face of one side of the fixed groove plate (6) is provided with a fixing hole at a position corresponding to the sealing screw rod (7), and the sealing screw rod (7) is connected with the fixed groove plate (6) in a sliding mode through the fixing hole.

3. The kit for rapidly detecting furan metabolites in aquatic products according to claim 1, wherein the kit comprises: a filter screen groove is formed in the position, corresponding to the filter screen (2), of one side end face of the box body (1), and the filter screen (2) is connected with the box body (1) in a sliding mode through the filter screen groove.

4. The kit for rapidly detecting furan metabolites in aquatic products according to claim 1, wherein the kit comprises: the top of top cap (9) and sliding block (14) correspond the position department and have seted up spacing spout, sliding block (14) are through spacing spout sliding connection, the diameter in joint pole (12), first joint groove (10) and second joint groove (17) equals.

5. The kit for rapidly detecting furan metabolites in aquatic products according to claim 1, wherein the kit comprises: adjustment tank (18) have been seted up to the inside both sides equidistance of box body (1), the inboard sliding connection of adjustment tank (18) has regulating plate (19), the equal fixedly connected with positioning spring (20) in both sides of regulating plate (19), the one end fixed welding of positioning spring (20) has locating plate (21).

6. The kit for rapidly detecting furan metabolites in aquatic products according to claim 5, wherein the kit comprises: the length of the adjusting groove (18) is 1.2 times of the height of the adjusting plate (19), and the adjusting groove (18) is provided with a plurality of adjusting grooves.