African swine fever virus detection kit with anti-pollution structure

Abstract

The utility model relates to the technical field of kits, in particular to an African swine fever virus detection kit with an anti-pollution structure, which comprises a kit main body, accommodating cavities are arranged on two sides of the kit main body, accommodating grooves are movably inserted in the accommodating cavities, and each accommodating groove consists of a square plate at the end part and an accommodating part. A clamping hook is arranged at the end of the containing part, a cavity is formed in the middle of the kit body, openings are formed in the positions, on the front side wall and the rear side wall of the kit body, of the cavity, sealing covers are connected to the openings in a threaded mode, and a fixing mechanism used for locking and releasing the containing groove is arranged in the cavity. A plurality of independent containing cavities are arranged, the containing grooves in the containing cavities are used for containing reagents, good sealing performance is achieved, the containing cavities are isolated from the external environment and are not prone to being affected, the reagents are independent from one another and do not affect one another or permeate one another, the containing grooves are convenient to open and stable to close, and the reagent box is more convenient and safer to use.

Description

Technical Field

[0001] This utility model relates to the technical field of reagent kits, specifically to an African swine fever virus detection kit with an anti-contamination structure. Background Technology

[0002] African swine fever (ASF) is a highly contagious and deadly viral disease in pigs, dealing a severe blow to the global pig farming industry. According to data from the World Organisation for Animal Health (OIE), as of 2023, more than 70 countries worldwide had reported outbreaks of ASF. The virus has a 100% mortality rate in pigs, seriously threatening the stable development of the pig farming industry.

[0003] Rapid and accurate detection of African swine fever virus (ASFV) is crucial for epidemic prevention and control, leading to the development of ASFV detection kits, which have become key tools in this work. Current detection kits commonly use techniques such as ELISA, PCR, and IFA, but these suffer from significant reagent contamination issues. Currently, reagents within kits are often stored in the same space or poorly sealed, making them susceptible to cross-contamination during transportation and storage. Exposure to vibrations or changes in temperature and humidity can cause reagents to seep into each other, resulting in false positives or false negatives. Furthermore, insufficient sealing during opening and closing makes them vulnerable to external contamination or reagent oxidation and deterioration. Contamination can also affect the overall usability of the kit, causing waste and delays. Therefore, the development of contamination-resistant, easy-to-open, and well-sealed kits is essential. Utility Model Content

[0004] The purpose of this invention is to provide an African swine fever virus detection kit with an anti-contamination structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an African swine fever virus detection kit with an anti-contamination structure, comprising a kit body, receiving cavities on both sides of the kit body, receiving grooves movably inserted into the receiving cavities, the receiving grooves being composed of a square plate at one end and a receiving part, a hook being provided at the end of the receiving part, a cavity being provided in the middle of the kit body, openings being provided on the front and rear side walls of the cavity and sealing caps being screwed onto the openings, and a fixing mechanism for locking and releasing the receiving grooves being provided in the cavity.

[0006] Preferably, the periphery of the cavity opening is recessed inward, the end square plate of the cavity groove is embedded in the recess around the cavity opening, a sealing groove is provided in the recess, and a sealing ring is provided at the inner wall edge of the square plate, with the sealing ring and the sealing groove corresponding to each other.

[0007] Preferably, two sets of outward push springs are provided on both sides of the inner wall of the square plate at the end of the receiving groove, and a circular hole corresponding to the outward push spring is provided at the recessed opening of the receiving cavity, with one end of the outward push spring fixed in the circular hole.

[0008] Preferably, the fixing mechanism includes an inner locking post located above the hook. The inner locking post is movably sleeved on a sliding rod, and a compression spring is connected to the top surface of the inner locking post. The inner locking post is locked onto the hook, and one side of the bottom of the inner locking post has a sloping structure.

[0009] Preferably, a side plate is connected to one side wall of the inner locking column, and a roller is embedded in the bottom surface of the side plate for rotatable installation.

[0010] Preferably, the fixing mechanism further includes a slide rail fixedly installed in the cavity, and a slide plate is slidably arranged in the slide rail on both sides. The slide plate has a horizontal T-shaped structure, and a connecting rod is connected to each of the front and rear ends of the slide plate. Two protrusions are provided on the upper surface of the end of the slide plate that protrudes from the slide rail, and the protrusions and rollers correspond to each other.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention proposes an African swine fever virus detection kit with an anti-contamination structure. It has multiple independent containment chambers, and the containment slots in the containment chambers are used to hold reagents. It has good sealing performance, and the containment chambers are isolated from the external environment, so they are not easily affected. Furthermore, the reagents are independent of each other and will not affect or seep into each other. In addition, the containment slots are easy to open and have stable closure, making it more convenient and safer to use. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the external structure of the device of this utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the device of this utility model.

[0015] Figure 3 This is a schematic diagram of the receiving groove connection structure of this utility model.

[0016] In the diagram: 1. Receptacle body; 2. Receiving slot; 201. Outward push spring; 3. Sealing cap; 4. Hook; 5. Inward locking post; 6. Compression spring; 7. Side plate; 8. Roller; 9. Slide rail; 10. Slide plate; 11. Protrusion; 12. Connecting rod. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figures 1 to 3 This utility model provides a technical solution: an African swine fever virus detection kit with an anti-contamination structure, comprising a kit body 1, which has a certain strength to provide support and protection for the entire device. Receiving cavities are provided on both sides of the kit body 1, and receiving grooves 2 are movably inserted into the receiving cavities. The receiving grooves 2 are used to hold African swine fever reagents, and their shape can be adjusted according to needs to adapt to commonly used reagents. The inner end of the receiving groove 2 is tightly slidably connected to the receiving cavity, ensuring good internal sealing. The receiving groove 2 consists of a square plate at the end and a receiving portion. A hook 4 is provided at the end of the receiving portion. The area around the opening of the receiving cavity is recessed inward. The square plate at the end of the receiving groove 2 is embedded in the recess around the opening of the receiving cavity, and a sealing groove is provided in the recess. A sealing ring is provided at the inner edge of the square plate, and the sealing ring and sealing groove correspond to each other. When the receiving groove 2 is inserted into the receiving cavity, the sealing ring is precisely embedded in the sealing groove, which can increase the sealing of the opening and effectively prevent the inside of the kit body 1 from being affected by external factors, thus avoiding interference with African swine fever detection. Two sets of outward-pushing springs 201 are provided on both sides of the inner wall of the square plate at the end of the receiving slot 2. A circular hole corresponding to the outward-pushing spring 201 is opened at the recessed opening of the receiving cavity. One end of the outward-pushing spring 201 is fixed in the circular hole. When the receiving slot 2 is inserted into the reagent kit body 1, the outward-pushing spring 201 is in a compressed state. Using independent spaces for reagent storage provides better sealing, and when one reagent is opened and taken out, it will not affect other reagents. During storage, if one reagent leaks, it will not contaminate other reagents, making it safer.

[0019] The reagent kit body 1 has a cavity in the middle. The cavity has openings on the front and rear side walls of the reagent kit body 1 and sealing caps 3 are screwed into the openings. A fixing mechanism for locking and releasing the receiving groove 2 is provided in the cavity. The fixing mechanism includes an inner locking post 5, located above the hook 4. The inner locking post 5 is movably sleeved on a sliding rod (the portion of the sliding rod inserted into the inner locking post 5 has a limiting block; because the hollow part inside the inner locking post 5 is specially designed, its shape and size must meet certain requirements, and the limiting block has a limited range of movement inside the inner locking post 5, allowing the inner locking post 5 to move up and down only within a certain range). A compression spring 6 is connected to the top surface of the inner locking post 5. The inner locking post 5 is locked onto the hook 4. One side of the bottom of the inner locking post 5 has a sloping structure. When the receiving groove 2 is inserted into the receiving cavity, the sloping surface at the end of the hook 4 abuts against the sloping surface at the bottom of the inner locking post 5, causing the inner locking post 5 to move upward first and then be pressed down by the compression spring 6. The bottom locking onto the hook 4 fixes the receiving groove 2 in the receiving cavity. A side plate 7 is connected to one side wall of the inner locking post 5, and a roller 8 is rotatably mounted on the bottom surface of the side plate 7. The fixing mechanism also includes a slide rail 9 fixedly installed in the cavity. A slide plate 10 is slidably arranged in the slide rail 9 on both sides (there is a certain friction between the slide plate 10 and the inner wall of the slide rail, so it will not move randomly). The slide plate 10 has a horizontal T-shaped structure. A connecting rod 12 is connected to each of the front and rear ends of the slide plate 10. Two protrusions 11 are provided on the upper surface of the end of the slide plate 10 that protrudes from the slide rail. The protrusions 11 and the rollers 8 correspond to each other. When it is necessary to open the receiving groove 2, the sealing cover 3 is unscrewed. The slide plate 10 is moved by pulling / pressing the connecting rod 12, so that the protrusions 11 move to the bottom of a side plate 7. When the protrusions 11 pass the rollers 8, the inner locking post 5 can be pushed up, so that the bottom of the inner locking post 5 is separated from the hook 4. Under the elastic force of the outer push spring 201, the receiving groove 2 can be opened outward from the receiving cavity, and the operation can be performed.

[0020] This invention proposes an African swine fever virus detection kit with an anti-contamination structure, which has multiple independent containment cavities. The containment slot 2 in the containment cavity is used to hold the reagents and has good sealing performance. The containment cavity is isolated from the external environment and is not easily affected. The reagents are independent of each other and will not affect or seep into each other. In addition, the containment slot 2 is easy to open and has a stable seal, making it more convenient and safe to use.

[0021] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An African swine fever virus detection kit with an anti-contamination structure, comprising a kit body (1), characterized in that: The reagent kit body (1) has accommodating cavities on both sides, and accommodating slots (2) are movably inserted into the accommodating cavities. The accommodating slots (2) are composed of a square plate at the end and an accommodating part. A hook (4) is provided at the end of the accommodating part. A cavity is provided in the middle of the reagent kit body (1). The cavity has openings on the front and rear side walls of the reagent kit body (1) and a sealing cap (3) is screwed into the opening. A fixing mechanism for locking and releasing the accommodating slots (2) is provided in the cavity.

2. The African swine fever virus detection kit with anti-contamination structure according to claim 1, characterized in that: The cavity opening is recessed inward, and the end square plate of the cavity groove (2) is embedded in the recess around the cavity opening. A sealing groove is provided in the recess, and a sealing ring is provided at the inner wall edge of the square plate. The sealing ring and the sealing groove correspond to each other.

3. The African swine fever virus detection kit with anti-contamination structure according to claim 1, characterized in that: Two sets of push springs (201) are provided on both sides of the inner wall of the square plate at the end of the receiving groove (2). A circular hole corresponding to the push spring (201) is opened at the recessed opening of the receiving cavity. One end of the push spring (201) is fixed in the circular hole.

4. The African swine fever virus detection kit with anti-contamination structure according to claim 1, characterized in that: The fixing mechanism includes an inner locking post (5), which is located above the hook (4). The inner locking post (5) is movably sleeved on a sliding rod. A compression spring (6) is connected to the top surface of the inner locking post (5). The inner locking post (5) is locked on the hook (4). The bottom side of the inner locking post (5) has a sloping structure.

5. The African swine fever virus detection kit with anti-contamination structure according to claim 4, characterized in that: A side plate (7) is connected to one side wall of the inner locking post (5), and a roller (8) is embedded in the bottom surface of the side plate (7) for rotational installation.

6. The African swine fever virus detection kit with anti-contamination structure according to claim 4, characterized in that: The fixing mechanism also includes a slide rail (9) fixedly installed in the cavity. A slide plate (10) is slidably arranged in the slide rail (9) on both sides. The slide plate (10) is a horizontal T-shaped structure. A connecting rod (12) is connected to each of the front and rear ends of the slide plate (10). Two protrusions (11) are provided on the upper surface of the end of the slide plate (10) that protrudes from the slide rail. The protrusions (11) and the roller (8) correspond to each other.

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