Kit

Abstract

The kit comprises a kit body, a cover body is movably arranged at the upper end of the kit body, a taking-out opening is formed in the cover body, a shielding plate matched with the taking-out opening is rotationally arranged on the cover body, a rotating shaft is rotationally arranged in the kit body, a rotating seat is fixedly arranged at the upper end of the rotating shaft, a rotating handle is rotationally arranged at the upper end of the cover body, and the lower end of the rotating handle penetrates through the cover body and is fixedly connected with a cross block. A cross-shaped groove matched with the cross-shaped block is formed in the rotating seat, a plurality of placing chambers are arranged on the rotating seat, a plurality of notice boards are fixedly arranged on the outer side of the rotating seat, an observation window matched with the notice boards is arranged on the box body, and when a plurality of reagent tubes are placed in the box body, the reagent tubes needing to be taken out can be independently rotated to the taking-out opening and taken out. In the whole process, other reagent tubes which do not need to be taken out are not exposed to light, so that the phenomenon that reagent substrates in the reagent tubes deteriorate is avoided, and the detection result is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of test kits, and more specifically, to a test kit. Background Art

[0002] The test kit is a box used to hold chemical reagents for detecting chemical components, drug residues, virus types, etc. The reagent substrate of the ELISA test reagent is sensitive to light. When exposed to light for a long time, it is easy to cause the substrate to deteriorate, which will cause the test results to deviate from the actual situation. During the use of the existing test kit, when some reagent tubes in the test kit need to be taken out, the cover of the entire test kit needs to be opened, so that the reagent tubes that do not need to be taken out will also be exposed to light, which is easy to cause the reagent substrate in the reagent tube to deteriorate, thereby affecting the test results; secondly, during the use of the existing test kit, when some small reagent tubes placed inside need to be taken out, because the upper ends of these reagent tubes are far away from the opening of the test kit, it is not convenient to take them out quickly, thereby reducing the practicality of the entire device. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In response to the problems existing in the prior art, the utility model provides a test kit to solve the technical problem mentioned in the background technology that during use of the existing test kit, when some reagent tubes in the test kit need to be taken out, the cover of the entire test kit needs to be opened, so that the reagent tubes that do not need to be taken out are also exposed to light, which can easily cause the reagent substrate in the reagent tube to deteriorate.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a test kit, comprising a box body, a cover body movably provided at the upper end of the box body, a take-out port provided on the cover body, a shielding plate rotatably provided on the cover body and matched with the take-out port, a rotating shaft rotatably provided in the box body, a rotating seat fixedly provided at the upper end of the rotating shaft, a turning handle rotatably provided at the upper end of the cover body, a cross block fixedly connected to the lower end of the turning handle through the cover body, a cross slot matched with the cross block provided on the rotating seat, a plurality of placement chambers provided on the rotating seat, a plurality of marking plates fixedly provided on the outer side of the rotating seat, and an observation window matched with the marking plate provided on the box body;

[0007] A lifting plate is movably provided in each of the placement chambers, and limit blocks are fixedly provided on both sides of the lifting plate. Two limit slots matching with the limit blocks are provided in each of the placement chambers. A lifting slot is provided on one side of the box body, and an ejection plate is movably provided in the lifting slot.

[0008] The utility model is further configured that one side of the placement chamber is provided with an ejection groove matched with the ejection plate to facilitate the movement of the ejection plate.

[0009] The utility model is further configured that a lifting block is provided on one side of the lifting plate, and an accordion cover is fixedly connected between the upper end of the lifting block and the placement chamber, so as to facilitate light shielding at the top outlet groove.

[0010] The utility model is further configured that a first spring is fixedly connected between the limit block and the limit groove to facilitate pushing the limit block.

[0011] The utility model is further configured that a limiting rod is fixedly provided in the lifting slot, the limiting rod is slidably connected to the ejection plate, and a second spring is movablely sleeved outside the limiting rod to facilitate pushing the ejection plate.

[0012] The utility model is further configured that two L-shaped fixing blocks are respectively provided on both sides of the cover body, and two fixing shells matched with the fixing blocks are provided on both sides of the box body to facilitate fixing the cover body.

[0013] The utility model is further configured such that a fixing chamber is provided in each of the fixing shells, a plug rod is movably provided in the fixing chamber, one end of the plug rod extends to the outside of the fixing shell, and the other end of the plug rod passes through the fixing chamber and is inserted into the fixing block, so as to fix the fixing block.

[0014] The utility model is further configured that a moving plate is fixedly provided on the insertion rod extending into the fixed chamber, and a third spring is movably sleeved on the insertion rod extending into the fixed chamber to facilitate pushing the moving plate.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a kit having the following beneficial effects:

[0017] 1. Through the coordination of the box body, the cover body, the removal port, the shielding plate, the rotating shaft, the rotating seat, the turning handle, the cross block, the cross slot, the placement chamber, the marking plate and the observation window, when multiple reagent tubes are placed in the box body, the reagent tubes to be taken out can be rotated to the removal port and taken out separately. During the whole process, other reagent tubes that do not need to be taken out will not be exposed to light, thereby avoiding the phenomenon of deterioration of the reagent substrate in the reagent tube, thereby ensuring the test result.

[0018] 2. By cooperating with the lifting plate, the limit block, the limit groove, the lifting groove, the ejection plate, the ejection groove, the lifting block, the accordion cover, the first spring, the limit rod and the second spring, the reagent tube to be taken out can be pushed upward so that the upper end of the reagent tube extends from the removal port, thereby facilitating its quick removal, making the operation more convenient and quick, and increasing the practicality of the entire device.

[0019] 3. The cover body can be opened as a whole by cooperating with the fixed block, the fixed shell, the fixed chamber, the plug rod, the movable plate and the third spring, so as to facilitate the rapid placement of multiple reagent tubes. The closing and opening operation of the cover body is simple and very convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure of a kit in use;

[0021] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the box body and its connecting parts when the rotating seat is in a rotating state;

[0022] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the box body and its connecting parts when the ejector plate is moved upward;

[0023] Figure 4 It is a partial enlarged schematic diagram of A in the figure;

[0024] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the fixed shell and its connecting parts when the fixed block is in a fixed state.

[0025] In the figure: 1, box body; 2, cover body; 3, take-out port; 4, shielding plate; 5, rotating shaft; 6, rotating seat; 7, turning handle; 8, cross block; 9, cross slot; 10, storage chamber; 11, marking plate; 12, observation window; 13, lifting plate; 14, limit block; 15, limit slot; 16, lifting slot; 17, ejector plate; 18, ejector slot; 19, lifting block; 20, accordion cover; 21, first spring; 22, limit rod; 23, second spring; 24, fixed block; 25, fixed shell; 26, fixed chamber; 27, plug rod; 28, moving plate; 29, third spring DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5 A reagent kit comprises a box body 1, a cover body 2 is movably provided at the upper end of the box body 1, a take-out port 3 is provided on the cover body 2, a shielding plate 4 cooperating with the take-out port 3 is rotatably provided on the cover body 2, a rotating shaft 5 is rotatably provided inside the box body 1, a rotating seat 6 is fixedly provided at the upper end of the rotating shaft 5, a turning handle 7 is rotatably provided at the upper end of the cover body 2, a cross block 8 is fixedly connected to the lower end of the turning handle 7 through the cover body 2, a cross slot 9 cooperating with the cross block 8 is provided on the rotating seat 6, a plurality of placement chambers 10 are provided on the rotating seat 6, a plurality of marking plates 11 are fixedly provided on the outer side of the rotating seat 6, and an observation window 12 cooperating with the marking plate 11 is provided on the box body 1;

[0030] A lifting plate 13 is movably provided in each of the placement chambers 10, and limit blocks 14 are fixedly provided on both sides of the lifting plate 13. Two limit grooves 15 cooperating with the limit blocks 14 are provided in each of the placement chambers 10. A lifting groove 16 is provided on one side of the box body 1, and an ejection plate 17 is movably provided in the lifting groove 16.

[0031] In the present embodiment, when it is necessary to take out a reagent tube, the handle 7 is turned to drive the cross block 8 to rotate, the cross block 8 drives the rotating seat 6 to rotate through the cross slot 9, the rotating seat 6 drives the rotating shaft 5 to rotate, and by observing the numbers on the marking plate 11, the rotating seat 6 drives the reagent tube to be taken out to rotate to the removal port 3, and the shielding plate 4 is rotated to rotate around the rotating connection with the cover body 2, so that the removal port 3 is opened, and the reagent tube to be taken out can be taken out from the removal port 3. During the whole process, other reagent tubes that do not need to be taken out will not be exposed to light.

[0032] More specifically, the rotating seat 6 can be driven by the handle 7 to rotate to the removal port 3 to take out the reagent tube to be taken out. When the ejection plate 17 moves upward, the ejection plate 17 pushes the lifting plate 13 to move upward. When the lifting plate 13 moves upward, the lifting plate 13 drives the two limit blocks 14 to move upward along the limit grooves 15. When the lifting plate 13 moves upward, it drives the reagent tube to move upward, thereby ejecting the reagent tube upward and extending its upper end out after the removal.

[0033] See also Figure 1-5 As an implementation method for moving the lifting plate 13: an ejection groove 18 matching the ejection plate 17 is provided on one side of the placement chamber 10, a lifting block 19 is provided on one side of the lifting plate 13, an accordion cover 20 is fixedly connected between the upper end of the lifting block 19 and the placement chamber 10, a first spring 21 is fixedly connected between the limit block 14 and the limit groove 15, a limit rod 22 is fixedly provided in the lifting groove 16, the limit rod 22 is slidably connected to the ejection plate 17, and a second spring 23 is movably sleeved on the outer side of the limit rod 22.

[0034] Specifically, the ejection plate 17 is pulled upward, so that the ejection plate 17 moves upward along the limit rod 22 and the ejection slot 18, the second spring 23 is compressed, and the ejection plate 17 pushes the lifting plate 13 upward, so that the lifting plate 13 drives the limit block 14 to move in the limit slot 15, the first spring 21 is compressed, the lifting plate 13 drives the lifting block 19 to move upward, the accordion cover 20 contracts, and at the same time, the lifting plate 13 pushes the reagent tube placed above the lifting plate 13 upward. When the reagent tube is taken out, the ejection plate 17 is released, and the ejection plate 17 moves back to its original position under the action of the second spring 23. The lifting plate 13 loses the push of the ejection plate 17, and under the push of the first spring 21, the limit block 14 moves downward along the limit slot 15, and the limit block 14 drives the lifting plate 13 and the lifting block 19 to move back to their original positions, and the accordion cover 20 stretches to block the light at the ejection slot 18.

[0035] See also Figure 1-5 As an implementation method for fixing the cover body 2: two L-shaped fixing blocks 24 are respectively provided on both sides of the cover body 2, and two fixing shells 25 matching with the fixing blocks 24 are provided on both sides of the box body 1, each of the fixing shells 25 is provided with a fixing chamber 26, and a plug rod 27 is movably provided in the fixing chamber 26, one end of the plug rod 27 extends to the outside of the fixing shell 25, and the other end of the plug rod 27 passes through the fixing chamber 26 and is inserted into the fixing block 24, a movable plate 28 is fixed on the plug rod 27 extending into the fixing chamber 26, and a third spring 29 is movably sleeved on the plug rod 27 extending into the fixing chamber 26.

[0036] Specifically, the two rods 27 are pulled so that the rods 27 drive the movable plate 28 to move, the third spring 29 is compressed, and at the same time one end of the rod 27 is separated from the fixed block 24. At this time, the handle 7 can be pulled upward so that the handle 7 drives the cover body 2 to separate from the box body 1, thereby opening the entire cover body 2. Multiple reagent tubes that need to be placed can be placed in multiple placement chambers 10 respectively, and then the cover body 2 can be fixed to the box body 1 using the opposite operation.

[0037] In summary, when the overall equipment is in use:

[0038] When it is necessary to place multiple reagent tubes in the reagent box, pull the two rods 27 so that the rods 27 drive the movable plate 28 to move, compress the third spring 29, and separate one end of the rod 27 from the fixed block 24. At this time, pull the handle 7 upward so that the handle 7 drives the cover 2 to separate from the box body 1, and at the same time, the handle 7 drives the cross block 8 to move out of the cross groove 9, thereby opening the entire cover 2. Multiple reagent tubes that need to be placed can be placed in multiple placement chambers 10 respectively, and then the cover 2 can be fixed to the box body 1 using the opposite operation.

[0039] When it is necessary to rotate the reagent tube to be taken out separately to the state of the removal outlet 3, the handle 7 is turned to drive the cross block 8 to rotate, the cross block 8 drives the rotating seat 6 to rotate through the cross slot 9, the rotating seat 6 drives the rotating shaft 5 to rotate, and by observing the numbers on the mark plate 11, the rotating seat 6 drives the reagent tube to be taken out to rotate to the removal outlet 3, and the baffle plate 4 is rotated to make the baffle plate 4 rotate around the rotating connection with the cover body 2, thereby opening the removal outlet 3.

[0040] When the reagent tube needs to be ejected upward, the ejection plate 17 is pulled upward so that the ejection plate 17 moves upward along the limiting rod 22 and the ejection slot 18, the second spring 23 is compressed, and the ejection plate 17 pushes the lifting plate 13 upward so that the lifting plate 13 drives the limiting block 14 to move in the limiting slot 15, the first spring 21 is compressed, the lifting plate 13 drives the lifting block 19 to move upward, the accordion cover 20 contracts, and at the same time the lifting plate 13 pushes the reagent tube placed above the lifting plate 13 upward so that the upper part of the reagent tube extends out from the removal port 3. At this time, the reagent tube can be taken out After the reagent tube is taken out, the ejection plate 17 is released, and the ejection plate 17 moves back to its original position under the action of the second spring 23. The lifting plate 13 loses the push of the ejection plate 17, and under the push of the first spring 21, the limit block 14 moves downward along the limit groove 15. The limit block 14 drives the lifting plate 13 and the lifting block 19 to move back to their original positions, and the accordion cover 20 stretches to block the light at the ejection groove 18, and the shielding plate 4 is rotated to block the removal port 3. During the whole process, other reagent tubes that do not need to be taken out will not be exposed to light.

[0041] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A reagent kit, comprising a box body (1), wherein a cover body (2) is movably provided on the upper end of the box body (1), wherein: The cover body (2) is provided with a take-out port (3), the cover body (2) is rotatably provided with a shielding plate (4) matched with the take-out port (3), a rotating shaft (5) is rotatably provided inside the box body (1), a rotating seat (6) is fixedly provided at the upper end of the rotating shaft (5), a turning handle (7) is rotatably provided at the upper end of the cover body (2), the lower end of the turning handle (7) passes through the cover body (2) and is fixedly connected with a cross block (8), the rotating seat (6) is provided with a cross slot (9) matched with the cross block (8), a plurality of placement chambers (10) are provided on the rotating seat (6), a plurality of marking plates (11) are fixedly provided on the outer side of the rotating seat (6), and an observation window (12) matched with the marking plate (11) is provided on the box body (1); A lifting plate (13) is movably provided in each of the placement chambers (10), and limit blocks (14) are fixedly provided on both sides of the lifting plate (13). Two limit grooves (15) cooperating with the limit blocks (14) are provided in each of the placement chambers (10). A lifting groove (16) is provided on one side of the box body (1), and an ejection plate (17) is movably provided in the lifting groove (16).

2. A kit according to claim 1, characterized in that: An ejection groove (18) matching with the ejection plate (17) is provided on one side of the placement chamber (10).

3. A kit according to claim 2, characterized in that: A lifting block (19) is provided on one side of the lifting plate (13), and an accordion cover (20) is fixedly connected between the upper end of the lifting block (19) and the placement chamber (10).

4. A kit according to claim 3, characterized in that: A first spring (21) is fixedly connected between the limiting block (14) and the limiting groove (15).

5. A kit according to claim 4, characterized in that: A limiting rod (22) is fixedly provided in the lifting groove (16), the limiting rod (22) is slidably connected to the ejection plate (17), and a second spring (23) is movably sleeved on the outer side of the limiting rod (22).

6. A kit according to any one of claims 1 or 2, characterized in that: Two L-shaped fixing blocks (24) are respectively provided on both sides of the cover body (2), and two fixing shells (25) matching with the fixing blocks (24) are provided on both sides of the box body (1).

7. A kit according to claim 6, characterized in that: Each of the fixing shells (25) is provided with a fixing chamber (26), and a plug rod (27) is movably provided in the fixing chamber (26). One end of the plug rod (27) extends to the outside of the fixing shell (25), and the other end of the plug rod (27) passes through the fixing chamber (26) and is inserted into the fixing block (24).

8. A kit according to claim 7, characterized in that: A movable plate (28) is fixedly provided on the insertion rod (27) in the fixed chamber (26), and a third spring (29) is movably sleeved on the insertion rod (27) extending into the fixed chamber (26).

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