A test kit for facilitating sampling

Abstract

This utility model belongs to the technical field of test kits, and in particular, a test kit that facilitates sampling. The proposed solution includes a box body with a sealing opening on the front side; a limiting box, with both sides of the inner cavity of the box body fixedly connected to the limiting box; a positioning plate, which is slidably disposed between two opposing sides of the limiting boxes, with tube holes arranged in a rectangular array on the top of the positioning plate; a sealing plate, with the front side of the positioning plate fixedly connected to the sealing plate, and the sealing plate being adapted to the sealing opening; a reagent tube body, which is movably disposed within the inner cavity of one of the tube holes; and a positioning mechanism located on top of the positioning plate. In this utility model, the positioning mechanism, when used in conjunction with the box body, can prevent the reagent tube body from detaching from the reagent tube body slot when the box body is subjected to collisions or bumps, thus avoiding damage to the reagent tube body or liquid leakage.

Description

Technical Field

[0001] This utility model relates to the field of test kit technology, and in particular to a test kit that is easy to sample. Background Technology

[0002] A test kit is a toolkit used for the rapid detection and diagnosis of diseases, health conditions, or other chemical or microbiological properties. It typically contains reagents, chemicals, tools, and instructions for analyzing samples, with the aim of identifying specific substances or pathogens through certain biological, chemical, or physical reactions.

[0003] Traditional test kits lack effective structural constraints, making them prone to damage when subjected to impacts or bumps, causing the test tube to detach from its slot and potentially leading to leakage. Therefore, this invention proposes a test kit that facilitates sampling to address these issues. Utility Model Content

[0004] The purpose of this invention is to address the problem that traditional test kits lack effective structural limitations, making them prone to damage or leakage when subjected to impacts or bumps, as the reagent tube body can easily detach from the reagent tube body slot. Therefore, this invention proposes a test kit that facilitates sampling.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A convenient sampling test kit, comprising: The box body has a sealing opening on the front side; The limiting box and both sides of the inner cavity of the box are fixedly connected to the limiting box; A positioning plate is slidably disposed between two opposing sides of the limiting boxes, and the top of the positioning plate has a rectangular array of tube holes; A sealing plate, wherein the front side of the positioning plate is fixedly connected to the sealing plate, and the sealing plate is adapted to the sealing opening; The reagent tube body is movably disposed within the inner cavity of one of the tube holes; A positioning mechanism is located at the top of the positioning plate and is used to limit the position of the reagent tube body. A limiting mechanism is located on both sides of the positioning plate and is used to limit the positioning plate.

[0006] As a preferred embodiment of this utility model, the positioning mechanism includes: a toothed plate, a first gear, a rotating rod, a second gear, a rack, a through block, and a pressure plate; Both sides of the bottom of the positioning plate are fixedly connected to the toothed plate. The bottom of the toothed plate meshes with the first gear. There are two first gears. The opposite sides of the two first gears are fixedly connected to the rotating rod. The opposite sides of the two rotating rods penetrate into the inner cavity of the limiting box and are fixedly connected to the second gear. The rear side of the second gear meshes with the rack. The opposite sides of the two racks are slidably connected to the inner wall of the limiting box. The top of the opposite sides of the two racks are fixedly connected to the through block. The opposite sides of the two through blocks penetrate the limiting box and are fixedly connected to the pressure plate.

[0007] As a preferred embodiment of this utility model, the limiting mechanism includes: a groove, a spring, and an inclined block; There are two grooves, both of which are located on the rear side of the positioning plate. The inner cavity of the opposite side of the two grooves is fixedly connected to the spring, and the opposite side of the two springs is fixedly connected to the inclined block. The front side of the opposite side of the two limit boxes is provided with a limit port, which is adapted to the inclined block.

[0008] As a preferred embodiment of this utility model, each of the two limiting boxes has a sliding groove on one side opposite to the other, and the positioning plate has a sliding rail on both sides. The sliding groove and the sliding rail are adapted to each other, and a handle is fixedly connected to the front side of the sealing plate.

[0009] As a preferred embodiment of this utility model, each of the two limiting boxes has a through hole on one side opposite to the top of the slide groove, and the inner cavity of the through hole is rotatably connected to the surface of the rotating rod through a rotating shaft.

[0010] As a preferred embodiment of this utility model, each of the two limiting boxes has a positioning port on one side opposite to the through hole and located behind the through hole, and the positioning port is adapted to the through block. Beneficial effects

[0011] When the positioning plate moves backward, it drives the toothed plate to move. The toothed plate drives the first gear, the rotating rod and the second gear to rotate. Then the second gear drives the rack, the through block and the pressure plate to move, thereby limiting the upper end of the reagent tube body to prevent the reagent tube body from falling out of the reagent tube body groove when the box is hit or bumped, thus avoiding damage to the reagent tube body or liquid leakage. When the positioning plate moves forward to a certain position, the spring drives the inclined block to insert into the limit hole, which can prevent the positioning plate from derailing. Because of the inclined block design, when the positioning plate moves backward, the inclined block will be compressed back into the groove. In this invention, the use of a positioning mechanism can prevent the reagent tube body from detaching from the reagent tube body slot when the box is bumped or jolted, thus avoiding damage to the reagent tube body or liquid leakage. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a demonstration diagram showing the opening of the housing of this utility model; Figure 3 This is a schematic diagram of the positioning plate and pressure plate structure of this utility model; Figure 4 This is a rear view of the groove and inclined block of this utility model.

[0013] In the diagram: 1. Box body; 2. Limiting box; 3. Positioning plate; 4. Sealing plate; 5. Reagent tube body; 6. Gear plate; 7. First gear; 8. Rotating rod; 9. Second gear; 10. Rack; 11. Through block; 12. Pressure plate; 14. Groove; 15. Spring; 16. Inclined block; 17. Handle. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Example

[0015] Reference Figures 1-4 A convenient sampling test kit, comprising: Box 1, with a sealing opening on the front side of box 1; Both sides of the inner cavity of the limiting box 2 and the box body 1 are fixedly connected to the limiting box 2; Positioning plate 3 is slidably disposed between two opposite sides of the limiting boxes 2, and the top of the positioning plate 3 has a rectangular array of tube holes; The front side of the positioning plate 3 is fixedly connected to the sealing plate 4, and the sealing plate 4 is adapted to the sealing port. The reagent tube body 5 is movably disposed within the inner cavity of one of the tube holes; The positioning mechanism is located on the top of the positioning plate 3 and is used to limit the position of the reagent tube body 5. The limiting mechanism is located on both sides of the positioning plate 3 and is used to limit the positioning plate 3.

[0016] As a preferred embodiment of this utility model, the positioning mechanism includes: a toothed plate 6, a first gear 7, a rotating rod 8, a second gear 9, a rack 10, a through block 11, and a pressure plate 12; Both sides of the bottom of the positioning plate 3 are fixedly connected to the toothed plate 6. The bottom of the toothed plate 6 meshes with the first gear 7. There are two first gears 7. The opposite sides of the two first gears 7 are fixedly connected to the rotating rod 8. The opposite sides of the two rotating rods 8 penetrate into the inner cavity of the limiting box 2 and are fixedly connected to the second gear 9. The rear side of the second gear 9 meshes with the rack 10. The opposite sides of the two racks 10 are slidably connected to the inner wall of the limiting box 2. The top of the opposite sides of the two racks 10 are fixedly connected to the through block 11. The opposite sides of the two through blocks 11 penetrate the limiting box 2 and are fixedly connected to the pressure plate 12. When the positioning plate 3 moves backward, it drives the toothed plate 6 to move. The toothed plate 6 drives the first gear 7, the rotating rod 8 and the second gear 9 to rotate. Then the second gear 9 drives the rack 10, the through block 11 and the pressure plate 12 to move, thereby limiting the upper end of the reagent tube body 5 and preventing the reagent tube body 5 from being dislodged from the reagent tube body 5 groove when the box 1 is hit or bumped, thus avoiding damage to the reagent tube body 5 or liquid leakage.

[0017] As a preferred embodiment of the present invention, the limiting mechanism includes: a groove 14, a spring 15, and an inclined block 16; There are two grooves 14, both of which are located on the rear side of both sides of the positioning plate 3. The inner cavities on opposite sides of the two grooves 14 are fixedly connected to springs 15. The opposite sides of the two springs 15 are fixedly connected to inclined blocks 16. The front sides of the opposite sides of the two limit boxes 2 are provided with limit openings, which are adapted to the inclined blocks 16. When the positioning plate 3 moves forward to a certain position, the springs 15 drive the inclined blocks 16 to insert into the limit openings, thereby preventing the positioning plate 3 from derailing. Since the inclined blocks 16 are designed, when the positioning plate 3 moves backward, the inclined blocks 16 will be compressed back into the grooves 14.

[0018] As a preferred embodiment of this utility model, each of the two limiting boxes 2 has a sliding groove on one side opposite to the other, and each of the two sides of the positioning plate 3 has a sliding rail. The sliding groove and the sliding rail are adapted to each other. A handle 17 is fixedly connected to the front side of the sealing plate 4. By setting the sliding groove and the sliding rail in combination, the stability of the positioning plate 3 when moving can be improved. The handle 17 makes it easy to pick up the reagent tube body 5.

[0019] As a preferred embodiment of this utility model, each of the two limiting boxes 2 has a through hole on one side opposite to the top of the slide groove. The inner cavity of the through hole is rotatably connected to the surface of the rotating rod 8 through a rotating shaft. By opening the through hole and rotatably connecting it to the rotating rod 8 through the rotating shaft, the stability of the rotating rod 8 during rotation can be improved.

[0020] As a preferred embodiment of this utility model, each of the two limiting boxes 2 has a positioning port on one side opposite to the through hole and located behind the through hole. The positioning port is adapted to the through block 11. By opening the positioning port, the through block 11 can be moved easily.

[0021] With the above structure, the use of the positioning mechanism can prevent the reagent tube body 5 from being dislodged from the reagent tube body 5 groove when the box 1 is bumped or jolted, thus avoiding damage to the reagent tube body 5 or liquid leakage.

[0022] The working principle of this utility model is as follows: When in use, pulling the handle 17 moves the sealing plate 4 and the positioning plate 3 forward, making it convenient for workers to pick up the reagent tube body 5. When the sealing plate 4 and the positioning plate 3 are reset, the positioning plate 3 moves the toothed plate 6. The toothed plate 6 drives the first gear 7, the rotating rod 8 and the second gear 9 to rotate. Then the second gear 9 drives the rack 10, the through block 11 and the pressure plate 12 to move, thereby limiting the upper end of the reagent tube body 5 and preventing the reagent tube body 5 from falling out of the reagent tube body 5 groove when the box 1 is hit or bumped, thus avoiding damage to the reagent tube body 5 or liquid leakage.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A test kit for easy sampling, characterized in that, include: Box body (1), with a sealing opening on the front side of box body (1); Both sides of the inner cavity of the limiting box (2) and the box body (1) are fixedly connected to the limiting box (2); Positioning plate (3), the positioning plate (3) is slidably disposed between the two limiting boxes (2) on opposite sides, and the top rectangular array of the positioning plate (3) has tube holes; The sealing plate (4) is fixedly connected to the front side of the positioning plate (3), and the sealing plate (4) is adapted to the sealing port; The reagent tube body (5) is movably disposed in the inner cavity of one of the tube holes; The positioning mechanism is located on the top of the positioning plate (3) and is used to limit the position of the reagent tube body (5); The limiting mechanism is located on both sides of the positioning plate (3) and is used to limit the positioning plate (3).

2. The detection kit for easy sampling according to claim 1, characterized in that, The positioning mechanism includes: a toothed plate (6), a first gear (7), a rotating rod (8), a second gear (9), a rack (10), a through block (11), and a pressure plate (12). The bottom sides of the positioning plate (3) are fixedly connected to the toothed plate (6). The bottom of the toothed plate (6) meshes with the first gear (7). There are two first gears (7). The opposite sides of the two first gears (7) are fixedly connected to the rotating rod (8). The opposite sides of the two rotating rods (8) penetrate into the inner cavity of the limiting box (2) and are fixedly connected to the second gear (9). The rear side of the second gear (9) meshes with the rack (10). The opposite sides of the two racks (10) are slidably connected to the inner wall of the limiting box (2). The top of the opposite side of the two racks (10) are fixedly connected to the through block (11). The opposite sides of the two through blocks (11) penetrate the limiting box (2) and are fixedly connected to the pressure plate (12).

3. The detection kit for easy sampling according to claim 1, characterized in that, The limiting mechanism includes: a groove (14), a spring (15), and a wedge (16); There are two grooves (14). Both grooves (14) are opened on the rear side of both sides of the positioning plate (3). The inner cavity of the opposite side of the two grooves (14) is fixedly connected to the spring (15). The opposite side of the two springs (15) is fixedly connected to the inclined block (16). The front side of the opposite side of the two limit boxes (2) is opened with a limit port, which is adapted to the inclined block (16).

4. The easy-to-sample detection kit according to claim 1, characterized in that, The two limit boxes (2) are provided with a sliding groove on one side of their opposite sides, and the positioning plate (3) is provided with a sliding rail on both sides. The sliding groove and the sliding rail are matched. The front side of the sealing plate (4) is fixedly connected with a handle (17).

5. The detection kit for easy sampling according to claim 2, characterized in that, Two limit boxes (2) are provided with through holes on opposite sides and at the top of the slide groove. The inner cavity of the through hole is rotatably connected to the surface of the rotating rod (8) through a rotating shaft.

6. The detection kit for easy sampling according to claim 2, characterized in that, The two limiting boxes (2) have positioning ports on opposite sides and behind the through holes, and the positioning ports are adapted to the through block (11).

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