Detachable kit

Abstract

The utility model discloses a detachable kit, which relates to the technical field of kits, and comprises a first kit and a second kit, a connecting assembly is connected between the right side surface of the first kit and the left side surface of the second kit, and a communicating assembly is also connected between the right side surface of the first kit and the left side surface of the second kit. When the kit is used, two thin plates and two first transverse pipes are arranged, so that when the first kit and the second kit need to be split, the thin plates and the first transverse pipes can be broken off only by pulling the first kit and the second kit towards the approaching direction, and the first kit and the second kit can be conveniently split; meanwhile, the first kit and the second kit are distributed left and right, so that the situation that the kit is too long and is inconvenient to store, move and use can be avoided, and the practicability and convenience of the kit are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent kits, and particularly relates to a detachable reagent kit. Background Art

[0002] Reagent kits are mostly used in places such as hospitals, pharmaceutical enterprises, and laboratories. They are mainly boxes for holding chemical reagents for detecting chemical components, drug residues, virus types, etc. At the same time, they are also convenient for storing and moving various chemical reagents during chemical experiments or preparation processes.

[0003] In some mature detection processes, multiple detection chemical reagents with relatively fixed component ratios are often required. In the prior art, generally, multiple matching detection chemical reagents are separately placed in different reagent kits. This makes it necessary to separately take out the required amounts of chemical reagents from different reagent kits and mix them together for detection when a large number of types of detection chemical reagents are needed during the detection process. This makes the operation cumbersome and is prone to contaminating the sample, resulting in low reliability in use.

[0004] The Chinese utility model patent with the patent application number CN202222870564.3 discloses a detachable reagent kit. Through the provided connection component, the first tube body and the second tube body can be connected or separated from each other. In this way, the chemical reagents in the first tube body and the second tube body can be mixed without taking out the chemical reagents in the first tube body and the second tube body, simplifying the detection operation and avoiding contamination caused by sample leakage and spillage. However, the first tube body and the second tube body in the above-mentioned reagent kit are connected in the axial direction, resulting in an overly long length of the reagent kit, which is not convenient for storage, transportation, and operation, reducing the practicality and convenience of the reagent kit. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a detachable reagent kit to solve the problem in the above-mentioned background art that the existing reagent kit has an overly long length, is not convenient for storage, transportation, and operation, and reduces the practicality and convenience of the reagent kit.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A detachable reagent kit includes a first reagent kit and a second reagent kit. A connection component is connected between the right side surface of the first reagent kit and the left side surface of the second reagent kit, and a communication component is also connected between the right side surface of the first reagent kit and the left side surface of the second reagent kit;

[0007] The connection component includes two thin plates symmetrically and fixedly connected to the right side surface of the first reagent kit and the left side surface of the second reagent kit. The side surfaces of the two thin plates close to each other are connected together;

[0008] The connected component is used to connect the first reagent kit and the second reagent kit together during detection. The connected component includes two first horizontal tubes symmetrically connected to the right side of the first reagent kit and the left side of the second reagent kit.

[0009] Preferably, two sealing membranes are symmetrically and fixedly connected to the inner side walls of the closer ends of the two first horizontal tubes. A piercing mechanism is provided between the closer ends of the two first horizontal tubes. The piercing mechanism is used to pierce the two sealing membranes. A limiting component is connected between the two thin plates. The limiting component is used to limit and connect the two thin plates. The advantage of this setting is that the two sealing membranes can be pierced through the piercing mechanism, so that the two first horizontal tubes can be in a connected state. In this way, the chemical reagents in the first reagent kit and the second reagent kit can be mixed together, so that the mixing of the reagents can be completed without taking out the chemical reagents in the first reagent kit and the second reagent kit, avoiding the pollution caused by the spill of the chemical reagents when taken out. At the same time, the limiting component can limit the two thin plates, so as to ensure that the piercing mechanism will not pierce the sealing membranes when not detecting, and ensure the separation of the chemical reagents in the first reagent kit and the second reagent kit.

[0010] Preferably, two annular grooves are symmetrically formed on the outer peripheral surfaces of the two first horizontal tubes. The annular grooves are located between the sealing membranes and the liquid outlet ends of the first horizontal tubes. Two pairs of vertical grooves are symmetrically formed on the front and rear side surfaces of the two thin plates. The two annular grooves are respectively aligned with the two pairs of vertical grooves and are located on the same vertical plane. The bottoms of the two thin plates are respectively fixedly connected to the tops of the two first horizontal tubes. The advantage of this setting is that the thickness of the thin plates and the thickness of the tube walls of the first horizontal tubes can be reduced through the annular grooves and the vertical grooves, so as to facilitate breaking the thin plates and the first horizontal tubes at the annular grooves and the vertical grooves respectively, thus simplifying the splitting operation of the first reagent kit and the second reagent kit and improving the practicability and convenience of the reagent kit.

[0011] Preferably, the piercing mechanism includes two telescopic tubes symmetrically connected to the closer ends of the two first horizontal tubes. A second horizontal tube is connected between the closer ends of the two telescopic tubes. Two piercing rods are symmetrically connected to the left and right ends of the second horizontal tube. The cross-sections of the farther ends of the two piercing rods are circular arcs or conical shapes. Two first overflow cavities are symmetrically formed on the farther ends of the two piercing rods. Both of the first overflow cavities are connected to the second horizontal tube and are respectively connected to the two telescopic tubes. The advantage of this setting is that by pushing the first reagent kit and the second reagent kit towards each other, the two telescopic tubes can be contracted, so that the two piercing rods approach the two sealing membranes respectively until the two sealing membranes are pierced, making the piercing and connecting operation simple and convenient, and further improving the practicability and convenience of the reagent kit.

[0012] Preferably, two groups of second overflow cavities are symmetrically arranged at the ends of the two piercing rods away from each other. The two groups of second overflow cavities are in the vertical direction and are perpendicular to the two first overflow cavities respectively. The two groups of second overflow cavities are respectively communicated with the two first overflow cavities. The advantage of this setting is that the cooperation between the first overflow cavity and the second overflow cavity can accelerate the passing speed of the chemical reagent, improving the practicability of the test kit.

[0013] Preferably, the limiting component includes a partition plate fixedly connected between the adjacent sides of the two thin plates. A cavity is formed on the front surface of the partition plate, and the bottom end of the cavity penetrates through the bottom surface of the partition plate. A limiting plate is adhesively connected between the left and right inner side walls of the cavity, and the top wall of the cavity is in contact with the top surface of the limiting plate. There are gaps between the bottom of the partition plate and the limiting plate and the top of the second horizontal pipe. The advantage of this setting is that when it is necessary to connect the first test kit and the second test kit during the test, only need to press the limiting plate vertically along the limiting plate until the limiting plate is pressed out of the cavity. In this way, the limiting and fixing effect of the partition plate can be destroyed, so that the two first horizontal pipes can move towards the approaching direction, enabling the piercing mechanism to pierce the sealing film to realize the connection between the first test kit and the second test kit, making the operation of releasing the limit of the limiting component labor-saving and fast, and further improving the practicability and convenience of the test kit.

[0014] Preferably, the top surface of the partition plate is an isosceles triangle, and the top wall of the cavity is an isosceles triangle. The advantage of this setting is that after the limiting plate is removed, the bottom ends of the partition plates can approach each other more easily, making the piercing operation more labor-saving and greatly improving the practicability and convenience of the test kit.

[0015] Preferably, it further includes two leak-proof elastic membranes symmetrically and fixedly connected to the inner side walls of the adjacent ends of the two first horizontal pipes. The leak-proof elastic membranes are conical and have through holes in the central area. The advantage of this setting is that when it is necessary to disassemble the first test kit and the second test kit after the piercing is completed, the two sealing membranes can cooperate with the two telescopic pipes to block the piercing rods and the second horizontal pipes, preventing the chemical reagents on the second horizontal pipes and the piercing rods from leaking and dripping, effectively preventing the chemical reagents from polluting the external environment, and greatly improving the practicability of the test kit.

[0016] In summary, the technical effects and advantages of the present utility model are as follows:

[0017] 1. In the present invention, by providing two thin plates and two first transverse tubes, when the first reagent box and the second reagent box need to be separated, the thin plates and the first transverse tubes can be broken by simply bending the first reagent box and the second reagent box in a direction close to each other, thereby conveniently completing the separation of the first reagent box and the second reagent box. At the same time, the first reagent box and the second reagent box are distributed on the left and right, thereby avoiding the reagent box being too long and inconvenient to store, move and use, greatly improving the practicality and convenience of the reagent box.

[0018] 2. In the present invention, by providing a piercing mechanism, the two telescopic tubes can be retracted simply by pushing the first reagent box and the second reagent box toward each other, thereby allowing the two piercing rods to approach the two sealing membranes respectively until the two sealing membranes are pierced, making the piercing and connecting operation simple and convenient, further improving the practicality and convenience of the reagent box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a schematic diagram of the first structure of a detachable reagent kit in an embodiment of the present utility model;

[0021] Figure 2 This is a second structural schematic diagram of a detachable reagent kit in an embodiment of the present utility model;

[0022] Figure 3 This is a schematic diagram of the partial structure of the connecting component in the embodiment of the present utility model;

[0023] Figure 4 This is a schematic diagram of the exploded structure of the connecting component in the embodiment of the present utility model;

[0024] Figure 5 This is a front cross-sectional view of the first transverse tube in the embodiment of the present utility model;

[0025] Figure 6 In the embodiment of the present utility model Figure 2 Enlarged schematic diagram of point A in the middle.

[0026] In the figure: 1. First kit; 2. Second kit; 3. Connection component; 31. Thin plate; 32. Vertical groove; 4. Communication component; 41. First horizontal tube; 42. Sealing film; 43. Piercing mechanism; 431. Telescopic tube; 432. Second horizontal tube; 433. Piercing rod; 434. First overflow chamber; 435. Second overflow chamber; 44. Limiting component; 441. Partition board; 442. Limiting plate; 45. Annular groove; 5. Leak-proof elastic film. Detailed implementation mode

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0028] Embodiment 1

[0029] Please refer to Figures 1-6 A kind of separable kit shown in the figure, which includes a first kit 1 and a second kit 2. A connection component 3 is connected between the right side surface of the first kit 1 and the left side surface of the second kit 2, and a communication component 4 is also connected between the right side surface of the first kit 1 and the left side surface of the second kit 2;

[0030] Threaded covers are installed on the tops of both the first kit 1 and the second kit 2. A liquid injection hole is opened on the top of the cover. The liquid injection hole is convenient for adding the required chemical reagents during detection. A sealing plug is installed at the top of the liquid injection hole, and a tin foil film is fixedly connected to the inner side wall of the liquid injection hole. On the one hand, the tin foil film can play a role in sealing and preventing leakage, and on the other hand, it can be easily pierced when chemical reagents need to be injected, improving the convenience and practicability of the kit;

[0031] Multiple kits can be connected together in sequence from left to right through the connection component 3 and the communication component 4. Various required chemical reagents are placed in the multiple kits, which is convenient for the storage, movement and transportation of chemical reagents;

[0032] During detection, if it is not necessary to mix the chemical reagents in the first kit 1 and the second kit 2, the piercing operation can be omitted. The thin plate 31 and the first horizontal tube 41 can be broken off directly from the vertical groove 32 and the annular groove 45, and the splitting of the first kit 1 and the second kit 2 can be completed, facilitating the smooth progress of subsequent detection work. For example, the first kit 1 or the second kit 2 can be placed in various detection and experimental equipment. If it is necessary to mix the chemical reagents in the first kit 1 and the second kit 2, the piercing operation can be carried out, and then the chemical reagents in the first kit 1 and the second kit 2 can be mixed together. Then, the lid is opened and the mixed chemical reagents are taken out for the next detection operation;

[0033] The connecting assembly 3 includes two thin plates 31 symmetrically and fixedly connected to the right side surface of the first kit 1 and the left side surface of the second kit 2, and the side surfaces of the two thin plates 31 close to each other are connected together;

[0034] Preferably, both the thin plate 31 and the first horizontal tube 41 are made of plastic;

[0035] The communicating assembly 4 is used to connect the first kit 1 and the second kit 2 together during detection. The communicating assembly 4 includes two first horizontal tubes 41 symmetrically communicated with the right side surface of the first kit 1 and the left side surface of the second kit 2.

[0036] Reference Figures 2-6 , two sealing membranes 42 are symmetrically and fixedly connected to the inner side walls at the close ends of the two first horizontal tubes 41. A piercing mechanism 43 is provided between the close ends of the two first horizontal tubes 41. The piercing mechanism 43 is used to pierce the two sealing membranes 42. A limiting assembly 44 is connected between the two thin plates 31. The limiting assembly 44 is used to limit and connect the two thin plates 31.

[0037] Specifically, the two sealing membranes 42 can be pierced through the piercing mechanism 43, so that the two first horizontal tubes 41 can be in a communicating state. In this way, the chemical reagents in the first kit 1 and the second kit 2 can be mixed together, so that the mixing of the reagents can be completed without taking out the chemical reagents in the first kit 1 and the second kit 2, avoiding the pollution caused by the spilling of the chemical reagents when taken out. At the same time, the limiting assembly 44 can limit the two thin plates 31, so as to ensure that the piercing mechanism 43 will not pierce the sealing membranes 42 before detection, and ensure the separation of the chemical reagents in the first kit 1 and the second kit 2.

[0038] Reference Figures 4-6, two annular grooves 45 are symmetrically formed on the outer peripheral surfaces of the two first horizontal tubes 41. The annular grooves 45 are located between the sealing film 42 and the liquid outlet end of the first horizontal tube 41. Two pairs of vertical grooves 32 are symmetrically formed on the front and rear side surfaces of the two thin plates 31. The two annular grooves 45 are respectively aligned with the two pairs of vertical grooves 32 and are located on the same vertical plane. The bottoms of the two thin plates 31 are respectively fixedly connected to the tops of the two first horizontal tubes 41;

[0039] Preferably, the depth of the vertical groove 32 is not less than one-fourth of the thickness of the thin plate 31, and the depth of the annular groove 45 is not less than one-half of the wall thickness of the first horizontal tube 41.

[0040] Specifically, through the annular groove 45 and the vertical groove 32, the thickness of the thin plate 31 and the wall thickness of the first horizontal tube 41 can be reduced, so that the thin plate 31 and the first horizontal tube 41 can be easily broken at the annular groove 45 and the vertical groove 32 respectively, thus simplifying the splitting operation of the first kit 1 and the second kit 2 and improving the practicability and convenience of the kit.

[0041] Reference Figures 2-6 , the piercing mechanism 43 includes two telescopic tubes 431 symmetrically communicated with the two first horizontal tubes 41 at the adjacent ends. A second horizontal tube 432 is communicated between the adjacent ends of the two telescopic tubes 431. Two piercing rods 433 are symmetrically connected to the left and right ends of the second horizontal tube 432. The cross sections of the far ends of the two piercing rods 433 are circular arcs or conical shapes. Two first overflow chambers 434 are symmetrically formed on the far ends of the two piercing rods 433. The two first overflow chambers 434 are both communicated with the second horizontal tube 432 and are respectively communicated with the two telescopic tubes 431.

[0042] Specifically, by pushing the first kit 1 and the second kit 2 towards each other, the two telescopic tubes 431 can be contracted, so that the two piercing rods 433 approach the two sealing films 42 respectively until the two sealing films 42 are pierced, making the piercing and communicating operation simple and convenient, and further improving the practicability and convenience of the kit.

[0043] Reference Figure 3 and Figure 4 , two groups of second overflow chambers 435 are also symmetrically formed on the far ends of the two piercing rods 433. The two groups of second overflow chambers 435 are in the vertical direction and are respectively perpendicular to the two first overflow chambers 434. The two groups of second overflow chambers 435 are respectively communicated with the two first overflow chambers 434.

[0044] Specifically, the cooperation between the first overflow chamber 434 and the second overflow chamber 435 can accelerate the passing speed of the chemical reagent and improve the practicability of the kit.

[0045] Reference Figure 1 、Figure 2 and Figure 6 , the limiting component 44 includes a partition plate 441 fixedly connected between the adjacent sides of the two thin plates 31. A cavity is formed on the front surface of the partition plate 441. The bottom end of the cavity penetrates through the bottom surface of the partition plate 441. A limiting plate 442 is adhesively connected between the left and right inner side walls of the cavity. The top wall of the cavity fits against the top surface of the limiting plate 442. There is a gap between the bottom of the partition plate 441 and the limiting plate 442 and the top of the second horizontal tube 432.

[0046] Specifically, when it is necessary to connect the first reagent kit 1 and the second reagent kit 2 during detection, only need to press the limiting plate 442 vertically along the limiting plate 442 until the limiting plate 442 is pressed out of the cavity. In this way, the limiting and fixing effect of the partition plate 441 can be destroyed, so that the two first horizontal tubes 41 can move towards the approaching direction, so that the piercing mechanism 43 can pierce the sealing film 42 to realize the connection of the first reagent kit 1 and the second reagent kit 2, making the limiting release operation of the limiting component 44 labor-saving and fast, and further improving the practicability and convenience of the reagent kit.

[0047] Reference Figure 1 and Figure 2 , the top surface of the partition plate 441 is an isosceles triangle, and the top wall of the cavity is an isosceles triangle.

[0048] Specifically, after the limiting plate 442 is disassembled, the bottom ends of the partition plate 441 can be closer to each other more easily, so that the piercing operation is more labor-saving, greatly improving the practicability and convenience of the reagent kit;

[0049] Preferably, the included angle between the hypotenuse of the top wall of the cavity and the horizontal plane is greater than or equal to the included angle between the hypotenuse of the top surface of the partition plate 441 and the water surface, so that the staff can more easily push the two bottom ends of the partition plate 441 towards the approaching direction, saving the force required for the piercing operation to the greatest extent, and improving the practicability and convenience of the reagent kit.

[0050] Preferably, it further includes two leak-proof elastic membranes 5 symmetrically and fixedly connected to the inner side walls of the adjacent ends of the two first horizontal tubes 41. The leak-proof elastic membranes 5 are conical and have through holes in the central area. The advantage of this setting is that when it is necessary to disassemble the first reagent kit 1 and the second reagent kit 2 after piercing, the two sealing membranes 42 can cooperate with the two telescopic tubes 431 to block the piercing rod 433 and the second horizontal tube 432, so as to prevent the chemical reagents on the second horizontal tube 432 and the piercing rod 433 from leaking and dripping, thus effectively preventing the chemical reagents from polluting the external environment and greatly improving the practicability of the reagent kit.

[0051] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A separable kit, comprising a first kit (1) and a second kit (2), characterized in that: A connecting component (3) is connected between the right side surface of the first reagent kit (1) and the left side surface of the second reagent kit (2), and a communicating component (4) is also connected between the right side surface of the first reagent kit (1) and the left side surface of the second reagent kit (2); The connecting component (3) includes two thin plates (31) symmetrically and fixedly connected to the right side surface of the first reagent kit (1) and the left side surface of the second reagent kit (2), and the side surfaces of the two thin plates (31) close to each other are connected together; The communicating component (4) is used to connect the first reagent kit (1) and the second reagent kit (2) in communication with each other during detection. The communicating component (4) includes two first horizontal pipes (41) symmetrically communicated with the right side surface of the first reagent kit (1) and the left side surface of the second reagent kit (2).

2. The separable kit according to claim 1, characterized in that: Two layers of sealing membranes (42) are symmetrically and fixedly connected to the inner side walls at the close ends of the two first horizontal pipes (41). A piercing mechanism (43) is provided between the close ends of the two first horizontal pipes (41). The piercing mechanism (43) is used to pierce the two sealing membranes (42). A limiting component (44) is connected between the two thin plates (31). The limiting component (44) is used to limit and connect the two thin plates (31).

3. The separable kit according to claim 2, characterized in that: Two annular grooves (45) are symmetrically formed on the outer peripheral surfaces of the two first horizontal pipes (41). The annular grooves (45) are located between the sealing membranes (42) and the liquid outlet ends of the first horizontal pipes (41). Two pairs of vertical grooves (32) are symmetrically formed on the front and rear side surfaces of the two thin plates (31). The two annular grooves (45) are respectively aligned with the two pairs of vertical grooves (32) and are located on the same vertical plane. The bottoms of the two thin plates (31) are respectively fixedly connected to the tops of the two first horizontal pipes (41).

4. The separable kit according to claim 3, wherein: The piercing mechanism (43) includes two telescopic pipes (431) symmetrically communicated with the close ends of the two first horizontal pipes (41). A second horizontal pipe (432) is communicated between the close ends of the two telescopic pipes (431). Two piercing rods (433) are symmetrically connected to the left and right ends of the second horizontal pipe (432). The cross-sections of the far ends of the two piercing rods (433) are circular arcs or conical. Two first overflow cavities (434) are symmetrically formed on the far ends of the two piercing rods (433). The two first overflow cavities (434) are both communicated with the second horizontal pipe (432) and are respectively communicated with the two telescopic pipes (431).

5. A separable kit according to claim 4, characterized in that: Two groups of second overflow cavities (435) are also symmetrically formed on the far ends of the two piercing rods (433). The two groups of second overflow cavities (435) are in the vertical direction and are respectively perpendicular to the two first overflow cavities (434). The two groups of second overflow cavities (435) are respectively communicated with the two first overflow cavities (434).

6. The separable kit according to claim 5, characterized in that: The limiting component (44) includes a partition plate (441) fixedly connected between the adjacent sides of the two thin plates (31). A cavity is formed on the front surface of the partition plate (441), and the bottom end of the cavity penetrates through the bottom surface of the partition plate (441). A limiting plate (442) is adhesively connected between the left and right inner side walls of the cavity, and the top wall of the cavity is in contact with the top surface of the limiting plate (442). There are gaps between the bottoms of the partition plate (441) and the limiting plate (442) and the top of the second horizontal pipe (432).

7. The separable kit according to claim 6, wherein: The top surface of the partition plate (441) is an isosceles triangle, and the top wall of the cavity is an isosceles triangle.

8. A separable kit according to claim 7, characterized in that: It further includes two leak-proof elastic membranes (5) symmetrically and fixedly connected to the inner side walls of the adjacent ends of the two first horizontal pipes (41). The leak-proof elastic membranes (5) are conical and have through holes in the central regions.

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