Buckle type extensible agglutination experiment flat plate

Abstract

The utility model relates to the technical field of animal disease prevention and control biological experiment tools, and discloses a buckle type extensible agglutination experiment flat plate which comprises an anti-overflow groove, an anti-overflow opening and male and female buckle devices on the two sides of the agglutination experiment flat plate. The bottom of the anti-overflow groove is of a concave cambered surface structure, the upper end of the anti-overflow groove is connected with an anti-overflow opening, the upper end of the anti-overflow opening is flush with the upper surface of the agglutination experiment flat plate, and a certain distance is reserved between the upper end of the anti-overflow groove and the upper end of the anti-overflow opening. The buckle devices on the two sides of the agglutination experiment flat plate are male and female buckle devices, each formula buckle device is of a cuboid structure protruding outwards, a limiting and fixing device is arranged at the middle end of each formula buckle device, and each limiting and fixing device is of an arc fan-shaped structure protruding towards the periphery of the two sides. The female buckle device is of an inward-concave cuboid groove type structure, a limiting and fixing device is arranged at the middle end of the female buckle device, the limiting and fixing device is of an inward-concave hollow arc-fan-shaped structure, and the limiting and fixing device and the inward-concave hollow arc-fan-shaped structure, symmetrical to the limiting and fixing device, on the agglutination experiment flat plate body jointly form the female buckle limiting and fixing device. Hollow structures are formed among the formula buckle device, the female buckle device and the agglutination experiment flat plate main body, and the upper part of the formula buckle device and the lower part of the female buckle device are connected with the agglutination experiment flat plate and are flush with the upper surface and the lower surface of the agglutination experiment flat plate. According to the buckle type extensible agglutination experiment flat plate, through the cambered surface type structure at the bottom of the anti-overflow groove, a detector can conveniently mix all components required by an agglutination experiment; the anti-overflow opening connected with the anti-overflow groove can effectively prevent experimental components in the reaction hole from overflowing out of the hole or polluting components in other grooves when the agglutination experiment flat plate is shaken to mix the components or the agglutination experiment result is observed. Through sliding splicing and combination of the limiting fixing devices of the male and female type buckle devices on the two sides of the flat plate, the single agglutination experiment flat plate can be quickly expanded and connected to form a large plate, so that the number of detection samples on the agglutination experiment single plate can be multiplied, and work such as comparison of different agglutination results and shooting of image data can be efficiently carried out; and the agglutination experiment flat plate is made of a novel transparent, wear-resistant and reusable material, so that resource waste is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to animal disease prevention and control biological experiment tool technical field, concretely is a buckle formula expandable agglutination experiment flat plate. BACKGROUND

[0002] Agglutination experiment is a commonly used detection method for disease prevention, diagnosis and monitoring of technical personnel, and its principle is that according to the specific binding characteristics of antigen and antibody, the interaction between the detected sample and the detection reagent component occurs to produce agglutination particles or flocculent precipitate, and the positive or negative of the detected sample is determined by the situation of agglutination particles or flocculent precipitate, so as to determine the infection condition or antibody level of the sampled animal. Through agglutination experiment, animal diseases can be quickly, accurately and effectively identified, and the infection state or immune state of animals can be determined, so as to treat animals in later period, purify diseases and the like.

[0003] Agglutination experiment flat plate as the main carrier of agglutination experiment plays an important role in agglutination experiment, and the existing agglutination experiment flat plate products include glass plate, disposable agglutination experiment card, 96-hole disposable agglutination experiment plate and the like. The glass plate is convenient to use, the result observation is good, the liquid reduction is not obvious, but the glass plate is easy to damage, the liquid of inclined glass plate is easy to flow out, the glass plate material is thick and heavy, and there is no expandable connection structure, and the production on the market has disappeared. The disposable agglutination experiment card has many problems in actual use, mainly showing that the experiment card is easy to bend and move, the added liquid is easy to flow or cause pollution, the experiment card is not transparent, the liquid is easy to condense after sampling and is not convenient to observe, and the liquid loss is large after sampling due to paperboard adsorption. SUMMARY

[0004] In view of the defects of the existing product technology, the utility model provides a buckle formula expandable agglutination experiment flat plate, solves the problems that the glass plate is easy to damage, the liquid is easy to flow out and is thick and heavy, there is no expandable connection structure, the disposable agglutination experiment card is easy to bend and move, the liquid is easy to flow or cause pollution, the result is not convenient to observe, the liquid loss is large after sampling, and the 96-hole disposable agglutination experiment plate is easy to cause resource waste.

[0005] To achieve the above object, the utility model discloses a kind of buckle type expandable agglutination experiment flat, including anti-overflow groove, anti-overflow opening and the male-female buckle device of agglutination experiment flat two sides.The bottom of anti-overflow groove is concave cambered surface structure, preferably, its upper end is connected with anti-overflow opening, and the upper end of anti-overflow opening is flush with the upper surface of agglutination experiment flat, and the upper end of anti-overflow groove has certain distance with the upper end of anti-overflow opening.Preferrably, the buckle of agglutination experiment flat two sides is male-female buckle device, and the main body of formula buckle device is outwardly convex cuboid buckle device, and middle end is equipped with limiting fixing device.Preferrably, limiting fixing device is arc fan type structure that is convex to both sides around, and the main body of female buckle device is inwardly concave cuboid groove type structure, and middle end is equipped with limiting fixing device, and limiting fixing device is arc fan type structure that is hollow concave, and it is jointly formed female buckle limiting fixing device with the hollow concave arc fan type structure that is symmetric with the main body of agglutination experiment flat.Preferrably, formula buckle device and female buckle device and the main body between agglutination experiment flat are hollow structure, and formula buckle device upper portion and female buckle device lower portion are connected with agglutination experiment flat and flush with agglutination experiment flat upper surface and lower surface respectively.Preferrably, formula buckle device is slidably spliced with the hollow structure of female buckle limiting fixing device, and the expansion of agglutination experiment flat is realized.Preferrably, the material of the utility model buckle type expandable agglutination experiment flat is transparent, wear-resistant, reusable new material, for example resin, engineering plastic, TPU, renewable polycarbonate etc.

[0006] The utility model provides a kind of buckle type expandable agglutination experiment flat, with the following beneficial effects.The buckle type expandable agglutination experiment flat, by setting anti-overflow groove, can store experimental components, have certain anti-overflow effect, conducive to the mixing and observation of experimental components.Setting epidemic prevention opening and anti-overflow opening and agglutination experiment flat upper end have certain distance, can effectively prevent experimental components from spilling or being contaminated when shaking and mixing evenly or observing agglutination results in experiment.

[0007] The buckle type expandable agglutination experiment flat can be slidably combined with the hollow structure of female buckle limiting device by aligning the formula buckle device on both sides of the flat.The cuboid structure of formula buckle device main body and female buckle device groove type cuboid structure can effectively prevent the displacement of agglutination experiment flat up and down, left and right, and the arc type limiting device can effectively prevent the connection from slipping up and down when taking the flat, so as to realize the expansion connection of agglutination experiment flat, and the agglutination experiment flat matched with the number of samples to be detected can be connected, to avoid resource waste.

[0008] The spill-proof opening upper end of the buckle type expandable agglutination experiment plate is flush with the upper surface of the agglutination experiment plate, so that the spill-proof opening upper end and the upper surface of the agglutination experiment plate are in the same plane, and a cover sealing film can be conveniently added thereon, which is convenient for observation and can meet the requirement of avoiding loss of reaction component liquid in the experiment.

[0009] The buckle type expandable agglutination experiment plate is made of a new material such as resin, engineering plastic, TPU, renewable polycarbonate, which is transparent, wear-resistant and reusable. BRIEF DESCRIPTION OF DRAWINGS

[0010] Fig. 1 is a schematic diagram of the overall structure of the buckle type expandable agglutination experiment plate of the present application;

[0011] Fig. 2 is a schematic diagram of the overall structure of the buckle type expandable agglutination experiment plate of the present application in perspective view;

[0012] Fig. 3 is a schematic diagram of the buckle type expandable agglutination experiment plate of the present application in planar perspective view;

[0013] Fig. 4 is a schematic diagram of the buckle type expandable agglutination experiment plate of the present application in plan view.

[0014] Fig. 5 is a schematic diagram of the buckle type expandable agglutination experiment plate of the present application in splicing and mortising view.

[0015] In the drawings: 1. Spill-proof groove; 2. Spill-proof opening; 3. Formula buckle device; 4. Female buckle device; 5. Formula buckle limiting and fixing device; 6. Female buckle limiting and fixing device; 7. Upper surface of agglutination experiment plate; 8. Main body of agglutination experiment plate. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0017] Please refer to Figs. 1 to 5, and a technical solution is provided in the present application.

[0018] A buckle type expandable agglutination experiment plate has reaction wells arranged in an array on the plate. Preferably, the reaction wells include a spill-proof groove (1) and a spill-proof opening (2). Preferably, the agglutination experiment plate has a formula buckle device (3) and a female buckle device (4) on both sides, the formula buckle device (3) is provided with a limiting and fixing device (5), and the female buckle device (4) is provided with a limiting and fixing device (6).

[0019] The bottom of the anti-overflow groove (1) is a downwardly recessed arc surface structure, preferably, the anti-overflow opening (2) is a hollow cylindrical structure connected to the anti-overflow groove (1), the upper end of the anti-overflow opening (2) is flush with the upper surface (7) of the agglutination experiment plate, and there is a certain distance between the upper end of the anti-overflow groove (1) and the upper end of the anti-overflow opening (2). When the agglutination experiment plate is tilted or shaken to mix components or observe the agglutination experiment results, the anti-overflow opening (2) can effectively prevent the liquid in the reaction well from overflowing.

[0020] Preferably, the formula buckle device (3) is an outwardly protruding cuboid structure, the limiting and fixing device (5) on the formula buckle device (3) is an outwardly protruding arc fan structure, and the formula buckle limiting and fixing device (5) is arranged at the middle end of the formula buckle device (3).

[0021] Preferably, the female buckle device (4) is an inwardly recessed cuboid groove structure, the limiting and fixing device (6) on the female buckle device (4) is an inwardly recessed hollow arc fan structure, and the limiting and fixing device (6) and the inwardly recessed hollow arc fan structure symmetrically arranged on the agglutination experiment plate body (8) jointly form a female buckle limiting and fixing device (6). The limiting and fixing device (6) is arranged at the middle end of the female buckle device (4).

[0022] Preferably, the male and female buckle devices are connected with the agglutination experiment plate body, the formula buckle device (3) and the female buckle device (4) are both hollow structures, and the upper part of the formula buckle device (3) and the lower part of the female buckle device (4) are connected with the agglutination experiment plate and flush with the upper and lower surfaces of the agglutination experiment plate.

[0023] The formula buckle device (3) is aligned with the female buckle device (4) of another plate, so that the limiting and fixing devices (5) and (6) are combined and slid to be spliced, preferably, the limiting and fixing devices can effectively prevent the plate from sliding up and down when the plate is taken, and the combination of the cuboid structures of the formula buckle device and the female buckle device can effectively prevent the plate from sliding up and down and left and right to displace, so as to realize expansion of the agglutination experiment plate, and the two ends can be connected with other agglutination experiment plates according to the number of samples to be detected.

[0024] Preferably, the material of the agglutination experiment plate is a new type of material such as resin, engineering plastic, TPU, renewable polycarbonate, etc., which is transparent, wear-resistant and reusable, and can be reused after cleaning, thereby reducing the cost of experimental consumables and reducing resource waste.

[0025] In the utility model, the use steps of the agglutination experiment plate are as follows.

[0026] Firstly, the scalable agglutination experiment plate is placed horizontally on the experiment table, the detection reagent is sucked into the anti-overflow groove, then the sample to be detected is sucked into the anti-overflow groove, the detection reagent and the sample to be detected are mixed fully by slightly shaking the agglutination experiment plate, and the experimental components are effectively prevented from overflowing.

[0027] The sealing film can be conveniently covered on the upper end of the agglutination experiment plate, the loss of the experimental liquid components is effectively prevented, the agglutination experiment is placed until the time requirement of the experimental detection specification is met, so that the agglutination experiment is better completed.

[0028] Finally, the agglutination experiment result can be directly observed, the scalable agglutination experiment plate is made of transparent material, the agglutination experiment result can be observed from various angles, the agglutination experiment plate can be shaken to observe the agglutination condition, and the anti-overflow opening can effectively prevent the experimental components from overflowing.

[0029] If the sample to be detected is more, the formula buckle device of the agglutination experiment plate can be aligned with the female buckle device, the scalable agglutination experiment plate is expanded by sliding and splicing the limiting fixing device, an integral plate is formed, and then the above use steps are performed, so that a large number of samples can be conveniently detected, observed and compared at the same time.

[0030] After the experiment is completed and the agglutination experiment plate is used, the experimental components are disposed according to the laboratory waste disposal regulation, and the arc-shaped reaction hole can be conveniently brushed and cleaned. Meanwhile, the new material characteristics of the agglutination experiment plate can sterilize, flush or ultrasonic clean the whole agglutination experiment plate, dry or dry, and then realize the reuse.

[0031] It should be noted that although the typical embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A snap-on expandable agglutination assay plate having an array of reaction wells, comprising an anti-spill groove (1), characterized in that The anti-overflow groove (1) is connected with an anti-overflow opening (2), and both sides of the agglutination experiment plate are provided with an expansionally connected formula buckle device (3) and a female buckle device (4).

2. A snap-on expandable agglutination assay plate according to claim 1, wherein the bottom of the anti-overflow groove (1) is a downwardly concave arc surface structure, characterized in that: The anti-overflow opening (2) is a hollow cylindrical structure connected to the upper end of the anti-overflow groove (1), and the upper end is flush with the upper surface (7) of the agglutination experiment plate, and there is a certain distance between the upper end of the anti-overflow groove (1) and the upper end of the anti-overflow opening (2).

3. The snap-off expandable agglutination assay plate according to claim 1, wherein: The formula buckle device (3) is a cuboid structure protruding outward, and a limiting fixing device (5) is arranged on the formula buckle device (3); the female buckle device (4) is a cuboid groove structure recessed inward, and a limiting fixing device (6) is arranged on the female buckle device (4).

4. The snap-off expandable agglutination assay plate according to claim 3, wherein: The limiting fixing device (5) is an arc-fan-shaped structure protruding outward to both sides, and the limiting fixing device (5) is arranged at the middle end of the formula buckle device (3).

5. The snap-off expandable agglutination assay plate according to claim 3, wherein: The limiting fixing device (6) is an arc-fan-shaped structure recessed inward, and the limiting fixing device (6) is arranged at the middle end of the female buckle device (4).

6. The snap-off expandable agglutination assay plate according to claim 3, wherein: The formula buckle device (3) and the female buckle device (4) can be slidably spliced and combined through the limiting fixing devices (5) and (6), so as to realize expansion of the agglutination experiment plate.

7. The snap-off expandable agglutination assay plate according to claim 3, wherein: The upper part of the formula buckle device (3) and the lower part of the female buckle device (4) are connected with the agglutination experiment plate body (8) and flush with the upper and lower surfaces of the agglutination experiment plate, the formula buckle device (3) and the agglutination experiment plate body (8) are in a hollow structure, and the female buckle device (4) and the agglutination experiment plate body (8) are in a hollow structure.

8. The buckle type expandable agglutination experiment plate according to claim 1 is made of a new type of material such as resin, engineering plastic, TPU, renewable polycarbonate, etc.

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