Reagent card shell convenient to combine and connect

Abstract

The utility model relates to the technical field of reagent card shells, in particular to a reagent card shell convenient to combine and connect, which comprises a reagent card shell and a cover plate, the cover plate is arranged at the upper end of the reagent card shell, positioning rods are connected to the periphery of the bottom of the cover plate, and positioning holes are formed in the periphery of the inner side of the reagent card shell. A first buckle A and a second buckle A are installed on the two sides of the cover plate correspondingly. A first buckle B and a second buckle B are installed on the two sides of the reagent card shell respectively, a built-in storage groove is embedded in the reagent card shell, clamping plates are arranged on the two sides of the built-in storage groove, and clamping grooves are formed in the two sides of the inner wall of the reagent card shell; the novel reagent card shell is provided with a structure convenient to combine and connect, the assembling efficiency, stability and use convenience of the reagent card shell can be improved, and the connecting effect can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reagent cartridges, in particular to a reagent cartridge that is easy to assemble and connect. Background Art

[0002] A reagent cartridge is a portable reagent storage and dispensing device that facilitates various chemical, biological or medical experiments. Reagent cartridges are often made of materials such as polystyrene and polyvinyl chloride and have been widely used in medical care, food safety testing and other fields.

[0003] However, the existing reagent cartridges lack a structure that is convenient for assembly and connection, the assembly efficiency of the reagent cartridges is low and the connection stability is poor, resulting in poor connection effect. Therefore, we propose a reagent cartridge that is convenient for assembly and connection. Utility Model Content

[0004] In response to the problems in the prior art, the present invention provides a reagent cartridge that is easy to assemble and connect. The novel reagent cartridge has a structure that is easy to assemble and connect, which can improve the assembly efficiency, stability and ease of use of the reagent cartridge, and can effectively improve the connection effect.

[0005] The technical solution adopted by the utility model to solve the technical problem is a reagent cartridge that is easy to assemble and connect, comprising a reagent cartridge and a cover plate, wherein the upper end of the reagent cartridge is provided with a cover plate, the bottom of the cover plate is connected to positioning rods on all sides, positioning holes are opened on all sides of the inner side of the reagent cartridge, and a first buckle A and a second buckle A are respectively installed on both sides of the cover plate;

[0006] A No. 1 buckle B and a No. 2 buckle B are respectively installed on both sides of the reagent cartridge. A built-in storage slot is embedded inside the reagent cartridge. A snap-on plate is provided on both sides of the built-in storage slot. A snap-on slot is provided on both sides of the inner wall of the reagent cartridge.

[0007] By adopting the above technical solution, the personnel pass the positioning rod at the bottom of the cover through the through hole on the sealing gasket so that the positioning rod is connected with the positioning hole on the reagent cartridge, and the cover and the reagent cartridge can be preliminarily assembled and connected;

[0008] The personnel overlap the No. 1 buckle B with the No. 1 buckle A and press the No. 1 buckle B, overlap the No. 2 buckle B with the No. 2 buckle A, and press the No. 2 buckle B. The connection between the cover plate and the reagent cartridge can be reinforced by using the No. 1 buckle A, No. 1 buckle B, No. 2 buckle A and No. 2 buckle B, so that the cover plate can be tightly connected to the reagent cartridge;

[0009] The snap-in plates on both sides of the built-in storage slot are both located inside the snap-in slot. The snap-in slot can limit the movement of the built-in storage slot and facilitate the snap-in connection between the built-in storage slot and the reagent cartridge.

[0010] Specifically, a partition is installed inside the built-in storage tank by opening a slot, and grip grooves are opened at both ends of the inner wall of the built-in storage tank.

[0011] By adopting the above technical solution, the gripping groove makes it easy for personnel to remove the built-in storage tank from the reagent cartridge, and the partition can divide the interior of the built-in storage tank into multiple storage spaces.

[0012] Specifically, a sealing gasket is provided between the cover plate and the reagent cartridge, and through holes are provided at the corners around the sealing gasket.

[0013] Specifically, the sealing gasket is made of silicone material.

[0014] By adopting the above technical solution, the sealing gasket made of silicone material is soft in texture and has good adhesion, which can effectively enhance the sealing performance when the cover plate is connected to the reagent cartridge.

[0015] Specifically, a handle is provided on the top of the cover plate.

[0016] Beneficial effects of the utility model:

[0017] (1) The present invention provides a reagent cartridge that is easy to assemble and connect. A person passes the positioning rod at the bottom of the cover through the through hole on the sealing gasket so that the positioning rod is connected to the positioning hole on the reagent cartridge, and the cover and the reagent cartridge can be preliminarily assembled and connected.

[0018] (2) The present invention describes a reagent cartridge that is easy to assemble and connect. A person overlaps buckle No. 1 B with buckle No. 1 A and presses down buckle No. 1 B, overlaps buckle No. 2 B with buckle No. 2 A and presses down buckle No. 2 B. The connection between the cover plate and the reagent cartridge can be reinforced by using buckle No. 1 A, buckle No. 1 B, buckle No. 2 A and buckle No. 2 B, so that the cover plate can be firmly connected to the reagent cartridge.

[0019] (3) The present invention describes a reagent cartridge that is easy to assemble and connect, wherein the snap-in plates on both sides of the built-in storage slot are located inside the snap-in slot, and the snap-in slot can limit the movement of the built-in storage slot and facilitate the snap-in connection between the built-in storage slot and the reagent cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is an exploded view of the utility model;

[0023] Figure 3 This is a schematic diagram of the built-in storage slot structure of the utility model.

[0024] In the figure: 1. Reagent cartridge; 2. Cover; 3. Sealing gasket; 4. Buckle A No. 1; 5. Buckle B No. 1; 6. Buckle A No. 2; 7. Positioning rod; 8. Snap-on slot; 9. Positioning hole; 10. Through hole; 11. Buckle B No. 2; 12. Built-in storage slot; 13. Partition; 14. Slot; 15. Grip; 16. Snap-on plate; 17. Handle. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] In order to facilitate the connection of reagent cartridges and improve the connection effect, such as Figure 1-3 As shown, the reagent cartridge convenient for assembly and connection described in the present invention comprises a reagent cartridge 1 and a cover plate 2. The upper end of the reagent cartridge 1 is provided with a cover plate 2. Positioning rods 7 are connected to the four sides of the bottom of the cover plate 2. Positioning holes 9 are opened on the four sides of the inner side of the reagent cartridge 1. A first buckle A4 and a second buckle A6 are respectively installed on both sides of the cover plate 2.

[0027] A No. 1 buckle B5 and a No. 2 buckle B11 are respectively installed on both sides of the reagent cartridge 1. A built-in storage slot 12 is embedded inside the reagent cartridge 1. A snap plate 16 is provided on both sides of the built-in storage slot 12. A snap groove 8 is opened on both sides of the inner wall of the reagent cartridge 1.

[0028] During use, the personnel pass the positioning rod 7 at the bottom of the cover plate 2 through the through hole 10 on the sealing gasket 3 so that the positioning rod 7 is connected with the positioning hole 9 on the reagent cartridge 1, and the cover plate 2 and the reagent cartridge 1 are preliminarily assembled and connected;

[0029] The personnel overlap the No. 1 buckle B5 with the No. 1 buckle A4 and press the No. 1 buckle B5, overlap the No. 2 buckle B11 with the No. 2 buckle A6, and press the No. 2 buckle B11, and then use the No. 1 buckle A4, No. 1 buckle B5, No. 2 buckle A6 and No. 2 buckle B11 to reinforce the connection between the cover plate 2 and the reagent cartridge 1, so that the cover plate 2 can be tightly connected to the reagent cartridge 1;

[0030] The snap-fit plates 16 on both sides of the built-in storage slot 12 are both located inside the snap-fit slot 8 . The snap-fit slot 8 can limit the movement of the built-in storage slot 12 and facilitate the snap-fit connection between the built-in storage slot 12 and the reagent cartridge 1 .

[0031] For example, Figure 3As shown, a partition 13 is installed inside the built-in storage slot 12 by opening a slot 14 , and grip grooves 15 are opened at both ends of the inner wall of the built-in storage slot 12 .

[0032] During use, the gripping groove 15 facilitates personnel to remove the built-in storage tank 12 from the reagent cartridge 1 , and the partition 13 can separate the interior of the built-in storage tank 12 into a plurality of storage spaces.

[0033] For example, Figure 1 、 Figure 2 As shown, a sealing gasket 3 is provided between the cover plate 2 and the reagent cartridge 1 , and through holes 10 are provided at the corners around the sealing gasket 3 .

[0034] During use, the through hole 10 facilitates the positioning rod 7 to pass through the sealing gasket 3 and connect with the reagent cartridge 1 .

[0035] For example, Figure 1 、 Figure 2 As shown, the sealing gasket 3 is made of silicone material.

[0036] During use, the sealing gasket 3 made of silicone material is soft and has good adhesion, and can effectively enhance the sealing performance when the cover plate 2 is connected to the reagent cartridge 1 .

[0037] For example, Figure 1 、 Figure 2 As shown, a handle 17 is provided on the top of the cover plate 2 .

[0038] When in use, the handle 17 makes it easy for people to lift the cover plate 2.

[0039] When the utility model is used, the personnel pass the positioning rod 7 at the bottom of the cover plate 2 through the through hole 10 on the sealing gasket 3, so that the positioning rod 7 is connected with the positioning hole 9 on the reagent cartridge 1, and the cover plate 2 and the reagent cartridge 1 are preliminarily assembled and connected;

[0040] Furthermore, the personnel overlap the No. 1 buckle B5 with the No. 1 buckle A4 and press the No. 1 buckle B5, overlap the No. 2 buckle B11 with the No. 2 buckle A6, and press the No. 2 buckle B11, and the connection between the cover plate 2 and the reagent cartridge 1 can be reinforced by using the No. 1 buckle A4, the No. 1 buckle B5, the No. 2 buckle A6 and the No. 2 buckle B11;

[0041] Furthermore, the personnel opens the cover 2 and takes out the built-in storage tank 12 from the inside of the reagent cartridge 1 by gripping the gripping groove 15. The snap-on plates 16 on both sides of the built-in storage tank 12 are both located inside the snap-on groove 8. The snap-on groove 8 can limit the movement of the built-in storage tank 12 and facilitate the snap-on connection between the built-in storage tank 12 and the reagent cartridge 1.

[0042] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A reagent cartridge that is easy to combine and connect, characterized in that: The invention comprises a reagent cartridge (1) and a cover plate (2), wherein the upper end of the reagent cartridge (1) is provided with the cover plate (2), the bottom of the cover plate (2) is connected with positioning rods (7) on all sides, the inner side of the reagent cartridge (1) is provided with positioning holes (9) on all sides, and a first buckle A (4) and a second buckle A (6) are respectively installed on both sides of the cover plate (2); A first buckle B (5) and a second buckle B (11) are respectively installed on both sides of the reagent cartridge (1); a built-in storage slot (12) is embedded in the interior of the reagent cartridge (1); a snap-on plate (16) is provided on both sides of the built-in storage slot (12); and snap-on slots (8) are provided on both sides of the inner wall of the reagent cartridge (1).

2. A reagent cartridge that is easy to combine and connect according to claim 1, characterized in that: A partition (13) is installed inside the built-in storage slot (12) by providing a slot (14), and grip grooves (15) are provided at both ends of the inner wall of the built-in storage slot (12).

3. A reagent cartridge that is easy to combine and connect according to claim 1, characterized in that: A sealing gasket (3) is provided between the cover plate (2) and the reagent cartridge (1), and through holes (10) are provided at the corners around the sealing gasket (3).

4. A reagent cartridge that is easy to combine and connect according to claim 3, characterized in that: The sealing gasket (3) is made of silicone material.

5. The reagent cartridge that is easy to combine and connect according to claim 1, characterized in that: A handle (17) is provided on the top of the cover plate (2).

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