Rapid aflatoxin detection kit

Abstract

The utility model relates to the technical field of detection kits, in particular to a rapid aflatoxin detection kit. Comprising a first base and a second base, a plurality of reagent tubes are fixedly connected to the upper end surfaces of the first base and the second base, adjusting devices are arranged at the ends, close to each other, of the two sides of the first base and the second base, each adjusting device comprises a fixing frame, and a rotating rod is rotationally connected to the inner wall of each fixing frame; one end of the fixing frame is fixedly connected with the side wall of the second base, a connecting frame is fixedly connected to the position, corresponding to the rotating rod, of the side wall of the first base, the section of the connecting frame is in a U shape, the inner wall of the connecting frame is connected with the surface of the rotating rod in a clamped mode, and the arc face of the rotating rod is movably connected with a positioning frame. Positioning holes are formed in the positions, corresponding to the positioning frames, of the side wall of the connecting frame. The rapid aflatoxin detection kit provided by the utility model has the advantage that reagent tubes on the base can be conveniently limited and butted.

Description

Technical Field

[0001] The utility model relates to the technical field of detection kits, in particular to a rapid detection kit for aflatoxin. Background Art

[0002] The test kit is a box used to hold chemical reagents for detecting chemical components, drug residues, and virus types. Since the test kit can hold multiple reagent tubes at a time, it can be used to test multiple reagent tubes, making the test of reagent tubes faster.

[0003] Prior art, such as the utility model with announcement number CN219237784U, discloses a rapid detection kit, which includes a placement plate, the upper surface of which is fixedly connected with a box body, and the inner bottom wall of the box body is fixedly connected with a reagent placement tube; an extrusion mechanism, which includes a support rod, and the support rod is slidably connected with the inner side wall of the box body, and the end of the support rod away from the box body is fixedly connected with a cover plate, the upper surface of the cover plate is fixedly connected with a handle, the lower surface of the cover plate is fixedly connected with a load-bearing block, the lower surface of the load-bearing block is fixedly connected with a cross plate, and the cross plate is fitted with the upper surface of the reagent placement tube. Through the above structure, by sliding the support rod and the box body, the medical staff can pull the handle to drive the cover plate and the cross plate to move, and when the reagent tube is placed in the reagent placement tube, the weight of the load-bearing block is used to make the cross plate block the reagent tube, thereby preventing the reagent from being spilled during sampling and collection, causing waste and mixing of the reagents.

[0004] It was found during use that a large number of test kits will be used in the process of detecting aflatoxin, and the usual test kits are composed of several reagent tubes, most of which are integrated as a whole. At this time, it will be inconvenient to take some reagent tubes, which will lead to inconvenience in operating and using the reagent tubes. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that a large number of reagent kits will be used in the process of aflatoxin detection, and the usual reagent kits are composed of several reagent tubes, most of which are integrated as a whole. At this time, it will be inconvenient to take some of the reagent tubes, which leads to the disadvantage of inconvenient operation and use of the reagent tubes.

[0006] In order to solve the above technical problems, the utility model provides an aflatoxin rapid detection kit, including: a first base and a second base, the upper end surfaces of the first base and the second base are fixedly connected with a plurality of reagent tubes, the ends of the first base and the second base on both sides close to each other are provided with adjustment devices, the adjustment device includes a fixed frame, the inner wall of the fixed frame is rotatably connected with a rotating rod, one end of the fixed frame is fixedly connected to the side wall of the second base, a connecting frame is fixedly connected with a position of the side wall of the first base corresponding to the rotating rod, the cross-section of the connecting frame is "U"-shaped, the inner wall of the connecting frame is clamped with the surface of the rotating rod, the arc surface of the rotating rod is movably connected with a positioning frame, a positioning hole is opened on the side wall of the connecting frame corresponding to the position of the positioning frame, the inner wall of the positioning hole is plugged into the positioning frame, and the arc surface of the rotating rod is threadedly connected with a rotating shaft.

[0007] The effect achieved by the above components is: in the process of detecting aflatoxin, a large number of test kits will be used for operation, and the usual test kits are composed of several reagent tubes, most of which are integrated. At this time, it will be inconvenient to take some reagent tubes, which will lead to inconvenience in operating and using the reagent tubes. At this time, in order to facilitate the installation and limiting of the first base and the second base, first rotate the rotating rod on the inner wall of the fixed frame to allow the rotating rod to be clamped with the inner wall of the connecting frame, and then plug and fix the movable positioning frame on the surface of the rotating rod and the positioning hole opened on the surface of the connecting frame, and then rotate the rotating shaft on the surface of the rotating rod to allow the rotating shaft to squeeze and fix the position of the entire positioning frame, so that the position between the entire rotating rod and the connecting frame cannot be deflected and moved.

[0008] Preferably, the arc surface of the rotating rod is covered with a protective ring, and one side surface of the protective ring abuts against the surface of the rotating shaft.

[0009] The effect achieved by the above components is that during the operation of the rotating shaft on the surface of the rotating rod, the protective ring can prevent the rotating shaft from being excessively squeezed and damaged.

[0010] Preferably, a positioning block is fixedly connected to a position of the positioning frame close to the positioning hole, and the cross section of the positioning block is in a pointed cone shape.

[0011] The effect achieved by the above components is that when the positioning block is plugged into the positioning hole opened on the surface of the connecting frame, the positioning block with a pointed cone-shaped cross section at one end of the positioning frame can be conveniently guided.

[0012] Preferably, both ends of the inner wall of the fixing frame are sleeved with coil springs, and both ends of the coil spring are fixedly connected to the rotating rod and the fixing frame respectively.

[0013] The effect achieved by the above components is that during the rotation of the rotating rod, the position of the rotating rod can be conveniently limited by the torsional force generated by the coil spring.

[0014] Preferably, friction pads are fixedly connected to the lower surfaces of the first base and the second base, and anti-slip grooves are formed on the surfaces of the friction pads.

[0015] The effect achieved by the above components is: when the first base and the second base are operated and used, the friction pad fixed to the bottom surfaces of the first base and the second base can increase the friction and prevent the reagent tube from shaking.

[0016] Preferably, a plurality of limiting columns are fixedly connected to one side of the second base close to the first base, and limiting holes are provided on the surface of the first base corresponding to the positions of the limiting columns, and the inner walls of the limiting holes are plugged into the surfaces of the limiting columns.

[0017] The effect achieved by the above components is that during the process of installing and docking the first base and the second base, the limiting columns on one side of the second base and the limiting holes provided in the side wall of the first base can be conveniently plugged and fixed.

[0018] Preferably, the arc surface of the limiting column is fixedly connected with a sealing ring, and the surface of the sealing ring is interference-connected with the inner wall of the limiting hole.

[0019] The effect achieved by the above components is that when the limiting column and the limiting hole are plugged in, the sealing ring fixed on the surface of the limiting column can increase the connection strength.

[0020] Compared with the related art, the aflatoxin rapid detection kit provided by the utility model has the following beneficial effects:

[0021] The utility model provides a rapid detection kit for aflatoxin. In the process of detecting aflatoxin, a large number of kits will be used for operation. Generally, the kit is composed of a number of reagent tubes, which are mostly integrated. At this time, it will be inconvenient to take some reagent tubes, which will lead to inconvenience in operating and using the reagent tubes. At this time, in order to facilitate the installation and limiting of the first base and the second base, the rotating rod on the inner wall of the fixed frame is first rotated to allow the rotating rod to be clamped with the inner wall of the connecting frame, and then the positioning frame movable on the surface of the rotating rod and the positioning hole opened on the surface of the connecting frame are plugged and fixed, and then the rotating shaft on the surface of the rotating rod is rotated to allow the rotating shaft to squeeze and fix the position of the entire positioning frame, so that the position between the entire rotating rod and the connecting frame cannot be deflected and moved, and the docking and fixation between the first base and the second base is achieved by operating the adjusting device, so that the reagent tubes fixed on the upper surface of the entire base can be conveniently installed and disassembled. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of the aflatoxin rapid detection kit provided by the utility model;

[0023] Figure 2 for Figure 1 A bottom-up structural schematic diagram of the three-dimensional structure shown;

[0024] Figure 3 for Figure 1 The structural schematic diagram of the regulating device shown;

[0025] Figure 4 for Figure 3 The schematic diagram of the split structure of the regulating device shown;

[0026] Figure 5 for Figure 1 A schematic diagram of the partial structure of the regulating device is shown.

[0027] Numbers in the figure: 1, reagent tube; 2, first base; 3, second base; 4, adjusting device; 401, fixing frame; 402, rotating rod; 403, coil spring; 404, rotating shaft; 405, connecting frame; 406, protective ring; 407, positioning frame; 408, positioning block; 409, positioning hole; 410, limiting hole; 411, limiting column; 412, sealing ring; 413, friction pad. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0029] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0030] See also Figures 1 to 5 The aflatoxin rapid detection kit provided by the embodiment of the utility model includes: a first base 2 and a second base 3, and the upper end surfaces of the first base 2 and the second base 3 are fixedly connected to a plurality of reagent tubes 1, and the ends of the first base 2 and the second base 3 close to each other are provided with adjustment devices 4.

[0031] In the embodiments of the present invention, please refer to Figure 2 , Figure 3 , Figure 4 and Figure 5The adjusting device 4 includes a fixing frame 401, the inner wall of which is rotatably connected to a rotating rod 402, one end of the fixing frame 401 is fixedly connected to the side wall of the second base 3, a connecting frame 405 is fixedly connected to the position of the rotating rod 402 on the side wall of the first base 2, the cross section of the connecting frame 405 is "U"-shaped, the inner wall of the connecting frame 405 is snap-fitted with the surface of the rotating rod 402, the arc surface of the rotating rod 402 is movably connected to a positioning frame 407, a positioning hole 409 is provided on the side wall of the connecting frame 405 corresponding to the position of the positioning frame 407, the inner wall of the positioning hole 409 is plugged into the positioning frame 407, the arc surface of the rotating rod 402 is threadedly connected to a rotating shaft 404, the arc surface of the rotating rod 402 is sleeved with a protective ring 406, one side surface of the protective ring 406 is in contact with the surface of the rotating shaft 404, and the fixing A positioning block 408 is fixedly connected to the position of the positioning frame 407 near the positioning hole 409, and the cross-section of the positioning block 408 is a pointed cone. Coil springs 403 are sleeved on both ends of the inner wall of the fixing frame 401, and the two ends of the coil spring 403 are respectively fixedly connected to the rotating rod 402 and the fixing frame 401. The lower surfaces of the first base 2 and the second base 3 are fixedly connected with friction pads 413, and the surfaces of the friction pads 413 are provided with anti-slip grooves. A plurality of limiting columns 411 are fixedly connected to the side of the second base 3 near the first base 2. A limiting hole 410 is provided on the surface of the first base 2 corresponding to the position of the limiting column 411, and the inner wall of the limiting hole 410 is plugged into the surface of the limiting column 411, and the arc surface of the limiting column 411 is fixedly connected with a sealing ring 412, and the surface of the sealing ring 412 is interference fit with the inner wall of the limiting hole 410.

[0032] The working principle of the aflatoxin rapid detection kit provided by the utility model is as follows: in the process of detecting aflatoxin, a large number of kits will be used for operation, and the usual kits are composed of several reagent tubes 1, most of which are integrated. At this time, it will be inconvenient to take some of the reagent tubes 1, which will lead to inconvenience in operating and using the reagent tubes 1. At this time, in order to facilitate the installation and limiting of the first base 2 and the second base 3, the rotating rod 402 on the inner wall of the fixed frame 401 is first rotated to allow the rotating rod 402 to be clamped with the inner wall of the connecting frame 405, and then the positioning frame 407 movable on the surface of the rotating rod 402 is plugged and fixed with the positioning hole 409 on the surface of the connecting frame 405, and then the rotating shaft 404 on the surface of the rotating rod 402 is rotated to allow the rotating shaft 404 to squeeze and fix the position of the entire positioning frame 407, so that the position between the entire rotating rod 402 and the connecting frame 405 cannot be deflected and moved.

[0033] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0034] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. Aflatoxin rapid detection kit, characterized in that: include: A first base (2) and a second base (3), wherein a plurality of reagent tubes (1) are fixedly connected to the upper end surfaces of the first base (2) and the second base (3), and an adjustment device (4) is provided at one end of both sides of the first base (2) and the second base (3) close to each other, wherein the adjustment device (4) comprises a fixing frame (401), wherein the inner wall of the fixing frame (401) is rotatably connected to a rotating rod (402), wherein one end of the fixing frame (401) is fixedly connected to the side wall of the second base (3), and the side wall of the first base (2) corresponds to the rotating rod (402). 02) is fixedly connected to a connection frame (405), the cross section of the connection frame (405) is "U"-shaped, the inner wall of the connection frame (405) is snap-fitted with the surface of the rotating rod (402), the arc surface of the rotating rod (402) is movably connected with a positioning frame (407), a positioning hole (409) is opened on the side wall of the connection frame (405) at a position corresponding to the positioning frame (407), the inner wall of the positioning hole (409) is plugged into the positioning frame (407), and the arc surface of the rotating rod (402) is threadedly connected with a rotating shaft (404).

2. The aflatoxin rapid detection kit according to claim 1, characterized in that: The arc surface of the rotating rod (402) is covered with a protective ring (406), and a side surface of the protective ring (406) is in contact with the surface of the rotating shaft (404).

3. The aflatoxin rapid detection kit according to claim 1, characterized in that: A positioning block (408) is fixedly connected to the positioning frame (407) at a position close to the positioning hole (409), and the cross section of the positioning block (408) is in the shape of a pointed cone.

4. The aflatoxin rapid detection kit according to claim 1, characterized in that: Both ends of the inner wall of the fixing frame (401) are sleeved with coil springs (403), and both ends of the coil spring (403) are fixedly connected to the rotating rod (402) and the fixing frame (401) respectively.

5. The aflatoxin rapid detection kit according to claim 1, characterized in that: The lower surfaces of the first base (2) and the second base (3) are both fixedly connected with a friction pad (413), and the surface of the friction pad (413) is provided with anti-slip grooves.

6. The aflatoxin rapid detection kit according to claim 1, characterized in that: A plurality of limiting columns (411) are fixedly connected to a side of the second base (3) close to the first base (2); limiting holes (410) are provided on the surface of the first base (2) at positions corresponding to the limiting columns (411); and inner walls of the limiting holes (410) are plugged into the surfaces of the limiting columns (411).

7. The aflatoxin rapid detection kit according to claim 6, characterized in that: The arc surfaces of the limiting columns (411) are fixedly connected to sealing rings (412), and the surfaces of the sealing rings (412) are interference-connected with the inner walls of the limiting holes (410).

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