Assembled sample collection kit

Abstract

The utility model relates to an assembly type sample collection kit, which belongs to the technical field of sample collection, and comprises a placement bin, the right side surface of the placement bin is fixedly connected with two limiting plates, a sealing plate is placed between the two limiting plates, and the sealing plate is fixedly connected with the right side surface of the placement bin. The left side face of the sealing plate is fixedly connected with two containing plates, one ends of the containing plates extend into the containing bin, the containing bin is provided with a limiting assembly used for limiting the containing plates, and the limiting assembly comprises two positioning plates. According to the assembled sample collection kit, through cooperation between a limiting plate and a sealing plate, a placement bin and the sealing plate are conveniently assembled, the taking efficiency is improved, through cooperation between a positioning plate and a positioning groove, the placement plate is supported, the stability of the placement plate is improved, and through attachment between a rubber ring and the sealing groove, the stability of the placement plate is improved. And the connecting position of the sealing plate and the containing bin is sealed, and safety is improved.

Description

An assembled sample collection kit Technical Field

[0001] This utility model relates to the field of sample collection technology, specifically to an assembled sample collection kit. Background Technology

[0002] Sample collection, often simply called sampling, is a method of taking samples and a scientific research method. Sampling refers to the process of extracting a representative sample from a batch of food products for analysis and testing. Sampling is the first step in food analysis. Kits are generally boxes used to hold chemical reagents for detecting chemical components, drug residues, and virus types.

[0003] The patent CN218752123U discloses a novel medical test kit. This patent discloses a technical solution to improve sampling efficiency and solves the problems of low sampling efficiency and easy leakage in existing test kits.

[0004] When using this device, the integrated reagent tube body improves the safety of sampling and testing. However, the sampling tube is stored in the reagent kit body, which makes it inconvenient to assemble the body and the lid, and also makes it inconvenient to take out the sampling tube, thus reducing the effectiveness of use. Therefore, an assembled sample collection kit is proposed to solve the above problems. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an assembled sample collection kit, which has the advantage of convenient assembly and solves the problem that existing test kits are inconvenient to assemble and reduce handling efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An assembled sample collection kit includes a placement chamber, two limiting plates fixedly connected to the right side of the placement chamber, a sealing plate placed between the two limiting plates, and two placement plates fixedly connected to the left side of the sealing plate, each extending one end into the placement chamber. The placement chamber is provided with limiting components for restricting the placement plates.

[0008] The limiting component includes two positioning plates, which are fixedly connected to the left side of the two placement plates. The left inner wall of the placement chamber has two positioning slots, and the two positioning plates extend into the two positioning slots. The top surface of the two placement plates has multiple placement holes. The right side of the placement chamber has a sealing groove, and the left side of the sealing plate has a rubber ring with one end extending into the sealing groove.

[0009] A fixing assembly for fixing the sealing plate is provided between the two limiting plates.

[0010] A drive component is provided between the two limiting plates to move the fixed component.

[0011] Furthermore, the placement chamber is a cuboid with a hollow interior and a missing right side, and the sealing plate is fitted to the placement chamber.

[0012] Furthermore, the positioning plate and the positioning groove are fitted together, the sealing groove is a rectangular annular groove, and the rubber ring and the sealing groove are fitted together.

[0013] Furthermore, the fixing assembly includes two movable plates, which are respectively placed on the top and bottom surfaces of the sealing plate. Each of the two limiting plates has an installation groove on one of its opposite sides. A telescopic rod is fixedly connected inside each of the two installation grooves. Each of the two movable plates is fixedly connected to one of the two telescopic rods. A spring, respectively fixedly connected to the installation groove and the movable plate, is fitted onto the outer periphery of each of the two telescopic rods. A fixing rod is fixedly connected to one of the opposite sides of each of the two movable plates. Fixing holes are provided on the top and bottom surfaces of the sealing plate, and the fixing rod extends into the fixing holes.

[0014] Furthermore, the fixing rod and the fixing hole are fitted with a clearance, and the moving plate and the sealing plate are attached.

[0015] Furthermore, the telescopic rod consists of a sleeve and a moving rod. One end of the moving rod passes through and extends into the interior of the sleeve. A limiting block located inside the sleeve is fixedly connected to the outside of the moving rod. A through hole adapted to the moving rod is opened on one side of the sleeve.

[0016] Furthermore, the driving assembly includes two push rods, which are respectively fixedly connected to the right side of the two moving plates. The interior of each of the two limiting plates is provided with a sliding groove, and the left side of each of the two moving plates is fixedly connected with a sliding block whose end extends into the sliding groove.

[0017] Furthermore, the sliding block and the sliding groove are slidably connected, and the push rod and the sealing plate are in contact.

[0018] Compared with the prior art, the present invention provides an assembled sample collection kit, which has the following advantages:

[0019] 1. This modular sample collection kit facilitates the assembly of the placement chamber and the sealing plate through the cooperation between the limiting plate and the sealing plate, improving retrieval efficiency. The placement plate is supported by the cooperation between the positioning plate and the positioning groove, improving the stability of the placement plate. The connection between the sealing plate and the placement chamber is sealed by the fit between the rubber ring and the sealing groove, improving safety.

[0020] 2. This assembled sample collection kit uses a gap fit between the fixing rod and the fixing hole to fix the sealing plate, making it easy for staff to assemble and disassemble the sealing plate. The fixing rod is supported by the spring, improving its stability. At the same time, the sliding connection between the sliding block and the sliding groove supports the moving plate, improving its stability. Attached Figure Description

[0021] Figure 1 is a three-dimensional structural view of this utility model;

[0022] Figure 2 is a schematic diagram of the internal structure of this utility model;

[0023] Figure 3 is an enlarged schematic diagram of the structure of A in Figure 2 of this utility model;

[0024] Figure 4 is an enlarged schematic diagram of the structure of B in Figure 2 of this utility model.

[0025] In the diagram: 1 Placement chamber, 2 Limiting plate, 3 Sealing plate, 4 Positioning plate, 5 Positioning groove, 6 Placement plate, 7 Placement hole, 8 Telescopic rod, 9 Mounting groove, 10 Spring, 11 Sliding groove, 12 Sliding block, 13 Moving plate, 14 Fixing rod, 15 Fixing hole, 16 Push rod, 17 Rubber ring, 18 Sealing groove. Detailed Implementation

[0026] 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.

[0027] Please refer to Figures 1 to 4. An assembled sample collection kit in this embodiment includes a placement chamber 1. Two limiting plates 2 are fixedly connected to the right side of the placement chamber 1. A sealing plate 3 is placed between the two limiting plates 2. Two placement plates 6 are fixedly connected to the left side of the sealing plate 3, each extending into the interior of the placement chamber 1 at one end. The placement chamber 1 is provided with limiting components for restricting the placement plates 6.

[0028] The limiting component includes two positioning plates 4, which are fixedly connected to the left side of the two placement plates 6 respectively. The left inner wall of the placement chamber 1 has two positioning grooves 5, and the two positioning plates 4 extend into the interior of the two positioning grooves 5 respectively. The top surface of the two placement plates 6 has multiple placement holes 7. The right side of the placement chamber 1 has a sealing groove 18. The left side of the sealing plate 3 has a rubber ring 17 with one end extending into the interior of the sealing groove 18.

[0029] The placement chamber 1 is a cuboid with a hollow interior and a missing right side. The sealing plate 3 is attached to the placement chamber 1, the positioning plate 4 is attached to the positioning groove 5, the sealing groove 18 is a rectangular annular groove, and the rubber ring 17 is attached to the sealing groove 18.

[0030] Specifically, the sealing plate 3 is pushed to fit against the placement chamber 1. Under the action of the limiting plate 2, the sealing plate 3 is restricted, the placement plate 6 enters the interior of the placement chamber 1, the positioning plate 4 is inserted into the interior of the positioning groove 5 to support the placement plate 6, and the rubber ring 17 enters the interior of the sealing groove 18. Through the fit between the rubber ring 17 and the sealing groove 18, the connection between the sealing plate 3 and the placement chamber 1 is sealed.

[0031] Please refer to Figures 1 to 4. In this embodiment, a fixing assembly for fixing the sealing plate 3 is provided between the two limiting plates 2. The fixing assembly includes two movable plates 13, which are placed on the top and bottom surfaces of the sealing plate 3, respectively. The two limiting plates 2 have mounting grooves 9 on their opposite sides. Telescopic rods 8 are fixedly connected inside the two mounting grooves 9. The two movable plates 13 are fixedly connected to the two telescopic rods 8, respectively. Springs 10, which are fixedly connected to the mounting grooves 9 and the movable plates 13, are fitted on the outer periphery of the two telescopic rods 8, respectively. Fixing rods 14 are fixedly connected to the opposite sides of the two movable plates 13. Fixing holes 15 are provided on the top and bottom surfaces of the sealing plate 3, and the fixing rods 14 extend into the interior of the fixing holes 15.

[0032] Among them, the fixed rod 14 and the fixed hole 15 are fitted with a clearance, the movable plate 13 and the sealing plate 3 are attached, the telescopic rod 8 is composed of a sleeve and a moving rod, one end of the moving rod passes through and extends into the interior of the sleeve, a limiting block located inside the sleeve is fixedly connected to the outside of the moving rod, and a through hole adapted to the moving rod is opened on one side of the sleeve.

[0033] Specifically, the movable plate 13 moves, causing the fixed rod 14 to enter the mounting groove 9, thereby compressing the telescopic rod 8 and the spring 10, causing them to retract. The fixed rod 14 and the fixing hole 15 are located on the same center line. Under the action of the spring 10, the fixed rod 14 is pushed back to its original position and inserted into the fixing hole 15. The sealing plate 3 is fixed by the clearance fit between the fixed rod 14 and the fixing hole 15.

[0034] Please refer to Figures 1 to 4. In this embodiment, a driving component is provided between the two limiting plates 2 to drive the fixed component to move. The driving component includes two push rods 16. The two push rods 16 are fixedly connected to the right side of the two moving plates 13 respectively. The interior of each of the two limiting plates 2 is provided with a sliding groove 11. The left side of each of the two moving plates 13 is fixedly connected with a sliding block 12 that extends into the sliding groove 11.

[0035] The sliding block 12 and the sliding groove 11 are slidably connected, and the push rod 16 and the sealing plate 3 are in contact.

[0036] Specifically, pushing the push rod 16 causes the moving plate 13 to move. The moving plate 13 is supported by the sliding connection between the sliding block 12 and the sliding groove 11, thereby improving the stability of the moving plate 13.

[0037] The working principle of the above embodiments is as follows:

[0038] Pushing the push rod 16 moves the movable plate 13, causing the fixed rod 14 to enter the mounting groove 9, which in turn compresses the telescopic rod 8 and the spring 10, pushing the sealing plate 3 so that it fits into the placement chamber 1. The placement plate 6 enters the placement chamber 1, and the positioning plate 4 is inserted into the positioning groove 5 to support the placement plate 6 and seal the connection between the sealing plate 3 and the placement chamber 1. The fixed rod 14 and the fixing hole 15 are on the same center line. Releasing the push rod 16 pushes the fixed rod 14 back to its original position under the action of the spring 10. The fixed rod 14 is then inserted into the fixing hole 15 to fix the sealing plate 3.

[0039] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0040] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] 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 assembled sample collection kit, comprising a placement chamber (1), characterized in that: Two limiting plates (2) are fixedly connected to the right side of the placement chamber (1), and a sealing plate (3) is placed between the two limiting plates (2). Two placement plates (6) are fixedly connected to the left side of the sealing plate (3), each extending into the interior of the placement chamber (1) at one end. The placement chamber (1) is provided with a limiting component for restricting the placement plates (6). The limiting component includes two positioning plates (4), which are fixedly connected to the left side of the two placement plates (6). The left inner wall of the placement chamber (1) has several openings. There are two positioning grooves (5), and two positioning plates (4) extend into the interior of the two positioning grooves (5). The top surfaces of the two placement plates (6) are provided with a number of placement holes (7). The right side of the placement chamber (1) is provided with a sealing groove (18). The left side of the sealing plate (3) is fixedly connected with a rubber ring (17) that extends into the sealing groove (18). A fixing component for fixing the sealing plate (3) is provided between the two limiting plates (2), and a driving component for moving the fixing component is provided between the two limiting plates (2).

2. The assembled sample collection kit according to claim 1, characterized in that: The placement chamber (1) is a cuboid with a hollow interior and a missing right side, and the sealing plate (3) is attached to the placement chamber (1).

3. The assembled sample collection kit according to claim 1, characterized in that: The positioning plate (4) and the positioning groove (5) are fitted together, the sealing groove (18) is a rectangular ring groove, and the rubber ring (17) and the sealing groove (18) are fitted together.

4. The assembled sample collection kit according to claim 1, characterized in that: The fixing assembly includes two movable plates (13), which are respectively placed on the top and bottom surfaces of the sealing plate (3). The two limiting plates (2) have mounting grooves (9) on opposite sides. Telescopic rods (8) are fixedly connected inside the two mounting grooves (9). The two movable plates (13) are fixedly connected to the two telescopic rods (8). The outer periphery of the two telescopic rods (8) is fitted with springs (10) that are fixedly connected to the mounting grooves (9) and the movable plates (13) respectively. The two movable plates (13) have fixing rods (14) fixedly connected to opposite sides. The top and bottom surfaces of the sealing plate (3) have fixing holes (15), and the fixing rods (14) extend into the fixing holes (15).

5. The assembled sample collection kit according to claim 4, characterized in that: The fixing rod (14) and the fixing hole (15) are fitted with a clearance, and the moving plate (13) and the sealing plate (3) are attached.

6. The assembled sample collection kit according to claim 4, characterized in that: The telescopic rod (8) consists of a housing and a moving rod. One end of the moving rod passes through and extends into the interior of the housing. A limiting block located inside the housing is fixedly connected to the outside of the moving rod. A through hole adapted to the moving rod is opened on one side of the housing.

7. The assembled sample collection kit according to claim 4, characterized in that: The drive assembly includes two push rods (16), which are fixedly connected to the right side of the two moving plates (13). The interior of each of the two limiting plates (2) is provided with a sliding groove (11), and the left side of each of the two moving plates (13) is fixedly connected with a sliding block (12) that extends into the sliding groove (11).

8. The assembled sample collection kit according to claim 7, characterized in that: The sliding block (12) and the sliding groove (11) are slidably connected, and the push rod (16) and the sealing plate (3) are in contact.

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