Fish multi-virus antigen joint detection kit

Abstract

The utility model provides a fish multi-virus antigen joint detection kit, which relates to the technical field of antigen detection, and comprises a plurality of outer shells, each outer shell is provided with a connecting assembly used for connecting two outer shells together, the top of each outer shell is provided with an observation window and a sample adding hole, and the observation window is provided with a plurality of through holes. One end of each outer shell is open, an inner shell is detachably installed in each outer shell in a sliding mode, a drawing handle is fixedly installed at the outer end of each inner shell, the free end of each drawing handle extends out of the corresponding outer shell, and a locking assembly is arranged between the inner end of each inner shell and the other end of the corresponding outer shell. According to the fish virus detection kit, the number of the outer shells and the types of the detection test strips can be freely combined according to the number and the types of fish viruses to be detected, and waste of the outer shells and the detection test strips is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to antigen detection technical field especially is related to a fish multi-virus antigen combined detection kit. BACKGROUND

[0002] In the process of fish culture, fish has the risk of infecting infectious pancreatic necrosis virus, infectious hematopoietic tissue necrosis virus and other viruses, in order to detect whether fish is infected with several types of viruses, the detection personnel will use antigen combined detection kit to detect fish antigens, and the existing antigen combined detection kit is composed of upper shell and lower shell installed together, a plurality of test paper strips are arranged in the box body, a plurality of observation windows and sample holes corresponding to the positions of the test paper strips are arranged on the box body, in the process of using the antigen combined detection kit to detect fish viruses, there may be only several viruses detected, and the box body of the existing antigen combined detection kit cannot be disassembled, so that the unused shell and the unused test paper strips in the box body are wasted.

[0003] Therefore, a fish multi-virus antigen combined detection kit solving the above problems is needed. UTILITY MODEL CONTENT

[0004] The utility model provides a fish multi-virus antigen combined detection kit, which can freely combine the number of outer shells and the type of test paper strips according to the number and type of fish viruses to be detected, thereby avoiding the waste of outer shells and test paper.

[0005] The technical scheme of the utility model is as follows:

[0006] The fish multi-virus antigen combined detection kit comprises a plurality of outer shells, each outer shell is provided with a connecting assembly for connecting two outer shells together, the top of each outer shell is provided with an observation window and a sample hole, one end of each outer shell is provided with an open end, an inner shell is slidably installed in each outer shell in a detachable manner, a pull handle is fixedly installed at the outer end of the inner shell, the free end of the pull handle extends out of the outer shell, a locking assembly is arranged between the inner end of the inner shell and the other end of the corresponding outer shell, a test paper strip is arranged in the inner shell, the result display area of the test paper is located below the observation window, and the sample contact area of the test paper strip is located below the sample hole.

[0007] As a preferred technical scheme, the locking assembly comprises a locking ball head and an arc-shaped locking piece, the arc-shaped locking piece is matched with the locking ball head, the locking ball head is fixedly installed on the outer wall of the inner end of the inner shell, the arc-shaped locking piece is installed on the inner wall of the outer shell, two ends of the arc-shaped locking piece are bent towards the middle and form an open locking space, and each of the two sides of the arc-shaped locking piece is connected with a connecting piece, a spring piece is arranged between each connecting piece and the inner wall of the outer shell, and a positioning block is further arranged on each connecting piece.

[0008] As a preferred technical scheme, the inner shell is provided with two positioning grooves, and free ends of the two positioning blocks are respectively abutted in the corresponding positioning grooves when the locking ball head is located in the locking space.

[0009] As a preferred technical scheme, the connecting assembly comprises a pair of connecting protrusions and a pair of connecting grooves, the two connecting protrusions are arranged on one of the outer side walls of the outer shell, the two connecting grooves are arranged on the other outer side wall of the outer shell, and each connecting protrusion is matched with the corresponding connecting groove.

[0010] By adopting the above technical scheme, the utility model has the beneficial effects that:

[0011] Since the fish multi-virus antigen joint detection kit comprises the outer shell and the inner shell, in the process of using the kit, the number of the outer shells is selected according to the number of the fish viruses to be detected, the outer shells are connected together through the connecting assembly, the outer shells are convenient to take, then the inner shells with the corresponding test strips are installed in the outer shells according to the types of the fish viruses to be detected, the sample can be dropped into the corresponding sample contact area through the corresponding sample hole, and the detection result can be observed through the observation window after waiting for a period of time.

[0012] Through the arrangement of the connecting assembly on the outer shell, the number of the outer shells can be freely combined according to the number of the fish viruses to be detected, the waste of the outer shells is avoided, and the plurality of outer shells are connected into a whole, which is convenient to take, through the cooperation of the outer shell, the inner shell and the locking assembly, the corresponding test paper can be installed in the corresponding outer shell according to the type of the fish virus to be detected, and the waste of the test paper is avoided.

[0013] Since the fish multi-virus antigen combined detection kit comprises the locking assembly, in the process of installing the inner shell into the inner part of the outer shell, the inner end of the inner shell is inserted into the outer shell through the opening, and as the inner shell is inserted, the locking ball head abuts against the two ends of the arc-shaped locking piece and pushes the two ends of the arc-shaped locking piece apart, and the two elastic pieces are compressed, when the inner shell cannot be pushed further, the locking ball head moves into the locking space, and the two positioning blocks abut against the corresponding positioning grooves respectively, at this time, under the action of the elastic pieces, the two ends of the arc-shaped locking piece are pressed against the locking ball head, so that the locking of the locking ball head is realized.

[0014] When it is needed to pull out the inner shell from the outer shell, the pull handle is held and pulled outward, under the action of the pulling force, the locking ball head pushes the two ends of the arc-shaped locking piece outward, the elastic piece is compressed, the locking ball head moves out of the locking space, that is, the locking of the inner shell is released, and the inner shell can be pulled out from the inner part of the outer shell.

[0015] In the utility model, through the locking assembly, the inner shell is installed in the inner part of the outer shell in a detachable manner, and since the test paper strip is arranged on the inner shell, the free combination of the outer shell and the test paper strip is realized, and then the corresponding type of test paper strip is freely selected according to the type of fish virus. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments of the utility model, and other drawings can be obtained according to these drawings without the creative labor of the ordinary skilled in the art.

[0017] Figure 1 It is the structure schematic view of one outer shell;

[0018] Figure 2 It is the structure schematic view of one outer shell; Figure 1 It is the sectional view schematic view of A-A direction in the utility model;

[0019] Figure 3 It is the structure schematic view of one outer shell; Figure 2 It is the enlarged structure schematic view of B in the utility model;

[0020] Figure 4 It is the structure schematic view of one outer shell;

[0021] Figure 5 It is the structure schematic view of one outer shell;

[0022] Figure 6 It is the structure schematic view of two outer shells installed together;

[0023] Figure 7 The diagram shows the state in which the locking ball head moves into the locking space.

[0024] The components are as follows: 1. Outer shell; 2. Observation window; 3. Sample dispensing hole; 4. Buckle; 5. Inner shell; 6. Pull-out handle; 7. Test strip; 8. Result display area; 9. Sample contact area; 10. Locking ball head; 11. Arc-shaped locking piece; 12. Locking space; 13. Connecting piece; 14. Spring piece; 15. Positioning block; 16. Positioning groove; 17. Mounting block; 18. Mounting groove; 19. Mounting protrusion; 20. Connecting protrusion; 21. Connecting groove; 22. Upper outer shell; 23. Lower outer shell; 24. Slot. Detailed Implementation

[0025] 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.

[0026] like Figures 1-7 As shown, the fish multi-virus antigen combined detection kit includes several outer shells 1. Each outer shell 1 is provided with a connecting component for connecting two outer shells 1 together. Each outer shell 1 has an observation window 2 and a sample application hole 3 on its top. One end of each outer shell 1 is open. An inner shell 5 is detachably slidably installed inside each outer shell 1. A pull handle 6 is fixedly installed at the outer end of the inner shell 5. The free end of the pull handle 6 extends out of the outer shell 1. A locking component is provided between the inner end of the inner shell 5 and the other end of the corresponding outer shell 1. A test strip 7 is provided inside the inner shell 5. The result display area 8 of the test strip is located below the observation window 2. The sample contact area 9 of the test strip 7 is located below the sample application hole 3.

[0027] like Figure 1 and Figure 3 As shown, the locking assembly includes a locking ball head 10 and an arc-shaped locking plate 11. The arc-shaped locking plate 11 is adapted to the locking ball head 10. The locking ball head 10 is fixedly installed on the outer wall of the inner end of the inner housing 5. The arc-shaped locking plate 11 is installed on the inner wall of the outer housing 1. The two ends of the arc-shaped locking plate 11 are bent towards the middle to form an open locking space 12. A connecting piece 13 is connected to each side of the arc-shaped locking plate 11. A spring piece 14 is provided between each connecting piece 13 and the inner wall of the outer housing 1. A positioning block 15 is also provided on each connecting piece 13.

[0028] like Figure 1As shown, the inner housing 5 is provided with two positioning grooves 16, when the locking ball head 10 is located in the locking space 12, the free end of the two positioning blocks 15 is respectively abutted in the corresponding positioning groove 16, in the utility model, the positioning block 15 and the positioning groove 16 limit the inner housing 5 and the outer housing 1 installed together, make the inner housing 5 and the outer housing 1 installed more stable, avoid shaking.

[0029] Wherein, the inner wall of the outer housing 1 is fixedly installed with the mounting block 17, the mounting block 17 is provided with the mounting groove 18 extending along the vertical direction, the arc-shaped locking piece 11 is provided with the mounting protrusion 19 matched with the mounting groove 18, and the mounting protrusion 19 is arranged in the mounting groove 18.

[0030] And, the connecting assembly comprises a pair of connecting protrusions 20 and a pair of connecting grooves 21, the two connecting protrusions 20 are arranged on one of the outer side walls of the outer housing 1, the two connecting grooves 21 are arranged on the other outer side wall of the outer housing 1, and each connecting protrusion 20 is matched with the corresponding connecting groove 21, in the utility model, the connecting groove 21 is a dovetail groove, and the connecting protrusion 20 is a dovetail protrusion.

[0031] In addition, the outer housing 1 comprises an upper outer housing 22 and a lower outer housing 23 installed together, the inner wall of the lower outer housing 23 is provided with a plurality of clamping grooves 24, the inner wall of the upper outer housing 22 is provided with a plurality of buckles 4, the buckle 4 corresponds to the clamping groove 24, the observation window 2 and the sample hole 3 are arranged on the upper outer housing 22, and the mounting block 17 is fixedly installed on the inner wall of the lower outer housing 23.

[0032] In conclusion, the utility model can freely combine the number of outer housings and the type of test strips according to the number and type of fish viruses to be detected, thereby avoiding the waste of outer housings and test strips.

[0033] The above merely describes the preferred embodiment of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fish multi-virus antigen combined detection kit, characterized in that, The application relates to a multi-cabinet device for detecting a plurality of samples, which comprises a plurality of outer cabinets, a connecting assembly arranged on each of the outer cabinets for connecting the outer cabinets together, an observation window and a sample adding hole arranged on the top of each of the outer cabinets, and an open end of each of the outer cabinets, an inner cabinet slidably arranged in each of the outer cabinets in a detachable mode, a pulling handle fixedly arranged on the outer end of the inner cabinet, a free end of the pulling handle extending out of the outer cabinet, a locking assembly arranged between the inner end of the inner cabinet and the other end of the corresponding outer cabinet, a test strip arranged in the inner cabinet, a result display area of the test strip being located below the observation window, and a sample contact area of the test strip being located below the sample adding hole.

2. The fish multiple virus antigen combined detection kit according to claim 1, characterized in that, The locking assembly comprises a locking ball head and an arc-shaped locking piece, the arc-shaped locking piece is matched with the locking ball head, the locking ball head is fixedly arranged on the outer wall of the inner end of the inner cabinet, the arc-shaped locking piece is arranged on the inner wall of the outer cabinet, two ends of the arc-shaped locking piece are bent towards the middle and form an open locking space, two sides of the arc-shaped locking piece are respectively connected with a connecting piece, a spring piece is arranged between each of the connecting pieces and the inner wall of the outer cabinet, and a positioning block is arranged on each of the connecting pieces.

3. The fish multiplevirus antigen combined detection kit according to claim 2, characterized in that, Two positioning recesses are arranged on the inner cabinet, and free ends of the two positioning blocks are respectively abutted against the corresponding positioning recesses when the locking ball head is located in the locking space.

4. The fish multiple virus antigen combined detection kit according to claim 2, characterized in that, An installation block is fixedly arranged on the inner wall of the outer cabinet, an installation recess extending in the vertical direction is arranged on the installation block, an installation protrusion matched with the installation recess is arranged on the arc-shaped locking piece, and the installation protrusion is arranged in the installation recess.

5. The fish multiplevirus antigen combined detection kit according to claim 1, characterized in that, The connecting assembly comprises a pair of connecting protrusions and a pair of connecting recesses, the two connecting protrusions are arranged on one of the outer side walls of the outer cabinet, the two connecting recesses are arranged on the other outer side wall of the outer cabinet, and each of the connecting protrusions is matched with the corresponding connecting recess.

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