A leak-proof ELISA kit sealing structure
Patent Information
- Application Number
- CN202522104957.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-29
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-09-29
AI Technical Summary
[0003]但是，现有技术还存在不足之处，现有技术中的密封结构在防泄漏可靠性、重复使用性、适配性等方面存在不足
[0012]本实用新型中，所述的一种防泄漏ELISA试剂盒密封结构，通过试剂盒本体、安装槽、密封条、固定槽、橡胶密封块、一号安装板、一号滑槽、一号弹簧、二号安装板、固定块、收线轮、导向轮、连接绳、转块的设置，对一号安装板进行安装时，将一号安装板推入安装槽内，一号安装板的移动会带动着固定块移动，固定块会被安装槽挤入一号滑槽内，固定块的移动会使一号弹簧压缩，当固定块移动至固定槽一侧时，固定块会被一号弹簧回弹的作用下进入固定槽内，对一号安装板进行固定，使一号安装板紧压密封条，对试剂盒本体进行密封，实现了对试剂盒本体进行快速的密封，提高了密封的效率和效果；
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Figure CN224830360U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reagent kit technology, and in particular to a leak-proof sealing structure for an ELISA reagent kit. Background Technology
[0002] An ELISA kit is an immunological detection tool based on the specific binding of antigens and antibodies. It enables the qualitative or quantitative analysis of biomolecules (such as proteins, antibodies, hormones, etc.) through an enzyme-catalyzed colorimetric reaction. Its core principle is to immobilize antigens or antibodies on a solid-phase support (such as a microplate), and then use an enzyme-labeled secondary antibody to catalyze the substrate to develop color. The signal intensity is directly proportional to the concentration of the analyte.
[0003] However, existing technologies still have shortcomings. The sealing structures in existing technologies are inadequate in terms of leak prevention reliability, reusability, and adaptability.
[0004] Therefore, we propose a leak-proof sealing structure for ELISA kits to solve this problem. Utility Model Content
[0005] The purpose of this invention is to solve the problems mentioned in the background art and to propose a leak-proof sealing structure for ELISA kits.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: A leak-proof ELISA kit sealing structure includes a kit body; an upper surface of the kit body has a mounting groove; a sealing strip is fixedly connected to the inner bottom surface of the mounting groove; an inner surface of the mounting groove has a fixing groove; a first mounting plate is slidably mounted on the inner surface of the mounting groove; a rubber sealing block is fixedly connected to the lower surface of the first mounting plate; a first sliding groove is provided on the inner surface of the first mounting plate; a take-up wheel is rotatably mounted on the inner surface of the first mounting plate; a guide wheel is rotatably mounted on the inner surface of the first mounting plate; a first spring is fixedly connected to the inner surface of the first sliding groove; the first... One end of the first spring is fixedly connected to the second mounting plate; a fixing block is fixedly connected to one outer surface of the second mounting plate; a connecting rope is fixedly connected to one outer surface of the second mounting plate; a rotating block is rotatably mounted on the upper surface of the first mounting plate; a first groove is provided on one outer surface of the rotating block; a second groove is provided on the other outer surface of the rotating block; a mounting shell is fixedly connected to the upper surface of the first mounting plate; a second sliding groove is provided on the inner surface of the mounting shell; a protrusion is slidably mounted on the inner surface of the second sliding groove; a second spring is fixedly connected to one outer surface of the protrusion; a push block is fixedly connected to the upper surface of the protrusion.
[0007] Preferably, the fixing block is slidably installed on the inner surface of the fixing groove; the fixing block is a trapezoidal block.
[0008] Preferably, the second mounting plate is slidably mounted on the inner surface of the first groove; one end of the connecting rope is fixedly connected to the outer circumference of the take-up reel.
[0009] Preferably, the connecting rope is slidably mounted on the outer circumferential surface of the guide wheel; the lower surface of the rotating block is fixedly connected to the upper surface of the take-up wheel.
[0010] Preferably, the protrusion is slidably mounted on the inner surface of the first groove; the protrusion is slidably mounted on the inner surface of the second groove.
[0011] Preferably, one end of the second spring is fixed to the inner surface of the mounting housing.
[0012] In this invention, a leak-proof ELISA kit sealing structure is provided, comprising the kit body, mounting groove, sealing strip, fixing groove, rubber sealing block, mounting plate number one, sliding groove number one, spring number one, mounting plate number two, fixing block, take-up wheel, guide wheel, connecting rope, and rotating block. When installing mounting plate number one, it is pushed into the mounting groove. The movement of mounting plate number one causes the fixing block to move, and the fixing block is squeezed into sliding groove number one by the mounting groove. The movement of the fixing block compresses spring number one. When the fixing block moves to one side of the fixing groove, it is pushed back into the fixing groove by spring number one, fixing mounting plate number one and pressing it tightly against the sealing strip to seal the kit body. This achieves rapid sealing of the kit body, improving sealing efficiency and effectiveness. In this invention, a leak-proof ELISA kit sealing structure is provided. Through the arrangement of a take-up wheel, guide wheel, connecting rope, rotating block, first groove, second groove, mounting shell, second slide groove, second spring, protrusion, and push block, when disassembling the first mounting plate, pushing the push block causes the protrusion to leave the first groove. The movement of the protrusion compresses the second spring. Then, rotating the rotating block causes the take-up wheel to rotate, which in turn retracts the connecting rope. The movement of the connecting rope moves the second mounting plate, which in turn moves the fixing block away from the fixing groove. When the second groove moves to the side of the protrusion, the protrusion, under the rebound of the second spring, enters the second groove, fixing the rotating block and preventing it from returning to the fixing groove under the rebound of the first spring. This allows the first mounting plate to be removed from the mounting groove, completing the disassembly of the first mounting plate. This rapid disassembly of the first mounting plate improves efficiency. This utility model has a reasonable structural design, is simple to operate, and has high reliability. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of a leak-proof ELISA kit sealing structure proposed in this utility model; Figure 2 This is a cross-sectional view of the No. 1 mounting plate in this utility model; Figure 3 This is a cross-sectional view of the transfer block of this utility model.
[0014] In the diagram: 1. Reagent kit body; 2. Mounting groove; 3. Sealing strip; 4. Fixing groove; 5. Rubber sealing block; 6. Mounting plate No. 1; 7. Slide groove No. 1; 8. Spring No. 1; 9. Mounting plate No. 2; 10. Fixing block; 11. Take-up reel; 12. Guide wheel; 13. Connecting rope; 14. Rotating block; 15. Groove No. 1; 16. Groove No. 2; 17. Mounting shell; 18. Slide groove No. 2; 19. Spring No. 2; 20. Protrusion; 21. Push block. Detailed Implementation
[0015] 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.
[0016] Reference Figure 1-3 A leak-proof sealing structure for an ELISA kit includes a kit body 1; an mounting groove 2 is provided on the upper surface of the kit body 1; a sealing strip 3 is fixedly connected to the inner bottom surface of the mounting groove 2; a fixing groove 4 is provided on the inner surface of the mounting groove 2; a first mounting plate 6 is slidably mounted on the inner surface of the mounting groove 2; a rubber sealing block 5 is fixedly connected to the lower surface of the first mounting plate 6; a first sliding groove 7 is provided on the inner surface of the first mounting plate 6; a take-up wheel 11 is rotatably mounted on the inner surface of the first mounting plate 6; a guide wheel 12 is rotatably mounted on the inner surface of the first mounting plate 6; a first spring 8 is fixedly connected to the inner surface of the first sliding groove 7; one end of the first spring 8 is fixedly... A second mounting plate 9 is attached; a fixing block 10 is fixedly connected to one outer surface of the second mounting plate 9; a connecting rope 13 is fixedly connected to one outer surface of the second mounting plate 9; a rotating block 14 is rotatably mounted on the upper surface of the first mounting plate 6; a first groove 15 is provided on one outer surface of the rotating block 14; a second groove 16 is provided on the other outer surface of the rotating block 14; a mounting shell 17 is fixedly connected to the upper surface of the first mounting plate 6; a second sliding groove 18 is provided on the inner surface of the mounting shell 17; a protrusion 20 is slidably mounted on the inner surface of the second sliding groove 18; a second spring 19 is fixedly connected to one outer surface of the protrusion 20; a push block 21 is fixedly connected to the upper surface of the protrusion 20.
[0017] Furthermore, the fixing block 10 is slidably installed on the inner surface of the fixing groove 4; the fixing block 10 is a trapezoidal block.
[0018] Furthermore, the second mounting plate 9 is slidably mounted on the inner surface of the first chute 7; one end of the connecting rope 13 is fixed to the outer circumference of the take-up reel 11.
[0019] Furthermore, the connecting rope 13 is slidably mounted on the outer circumference of the guide wheel 12; the lower surface of the rotating block 14 is fixedly connected to the upper surface of the take-up wheel 11.
[0020] Furthermore, the protrusion 20 is slidably mounted on the inner surface of the first groove 15; the protrusion 20 is slidably mounted on the inner surface of the second groove 16.
[0021] Furthermore, one end of the second spring 19 is fixed to the inner surface of the mounting housing 17.
[0022] In this invention, during installation, the first mounting plate 6 is pushed into the mounting groove 2. The movement of the first mounting plate 6 causes the fixing block 10 to move, and the fixing block 10 is squeezed into the first sliding groove 7 by the mounting groove 2. The movement of the fixing block 10 compresses the first spring 8. When the fixing block 10 moves to one side of the fixing groove 4, it is pushed back into the fixing groove 4 by the first spring 8, thus fixing the first mounting plate 6 and pressing it tightly against the sealing strip 3 to seal the reagent kit body 1. This achieves rapid sealing of the reagent kit body 1, improving sealing efficiency and effectiveness. To disassemble the first mounting plate 6, the pusher block 21 is pushed. The movement of the pusher block 21 causes the protrusion 20 to leave the first groove 15. The movement of protrusion 20 compresses spring 19, which then rotates block 14. The rotation of block 14 drives take-up reel 11 to rotate, which in turn takes in connecting rope 13. The movement of connecting rope 13 moves mounting plate 9, which in turn moves fixing block 10 away from fixing groove 4. When groove 16 moves to the side of protrusion 20, protrusion 20 will enter groove 16 under the action of spring 19, fixing block 14 and preventing fixing block 10 from returning to fixing groove 4 under the action of spring 8. Then mounting plate 6 can be removed from mounting groove 2, completing the disassembly of mounting plate 6. This achieves quick disassembly of mounting plate 6 and improves efficiency.
[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0024] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A leak-proof sealing structure for an ELISA kit, characterized in that, The kit includes a reagent kit body (1); the upper surface of the reagent kit body (1) is provided with a mounting groove (2); a sealing strip (3) is fixedly connected to the inner bottom surface of the mounting groove (2); a fixing groove (4) is provided on the inner surface of the mounting groove (2); a first mounting plate (6) is slidably mounted on the inner surface of the mounting groove (2); a rubber sealing block (5) is fixedly connected to the lower surface of the first mounting plate (6); a first sliding groove (7) is provided on the inner surface of the first mounting plate (6); a take-up reel (11) is rotatably mounted on the inner surface of the first mounting plate (6); a guide wheel (12) is rotatably mounted on the inner surface of the first mounting plate (6); a first spring (8) is fixedly connected to the inner surface of the first sliding groove (7); a second mounting plate (9) is fixedly connected to one end of the first spring (8). A fixing block (10) is fixedly connected to one side of the outer surface of the second mounting plate (9); a connecting rope (13) is fixedly connected to one side of the outer surface of the second mounting plate (9); a rotating block (14) is rotatably mounted on the upper surface of the first mounting plate (6); a first groove (15) is provided on one side of the outer surface of the rotating block (14); a second groove (16) is provided on the other side of the outer surface of the rotating block (14); a mounting shell (17) is fixedly connected to the upper surface of the first mounting plate (6); a second sliding groove (18) is provided on the inner surface of the mounting shell (17); a protrusion (20) is slidably mounted on the inner surface of the second sliding groove (18); a second spring (19) is fixedly connected to one side of the outer surface of the protrusion (20); a push block (21) is fixedly connected to the upper surface of the protrusion (20).
2. The leak-proof ELISA kit sealing structure according to claim 1, characterized in that, The fixing block (10) is slidably installed on the inner surface of the fixing groove (4); the fixing block (10) is a trapezoidal block.
3. The leak-proof ELISA kit sealing structure according to claim 1, characterized in that, The second mounting plate (9) is slidably mounted on the inner surface of the first chute (7); one end of the connecting rope (13) is fixed to the outer surface of the take-up reel (11).
4. The leak-proof ELISA kit sealing structure according to claim 1, characterized in that, The connecting rope (13) is slidably mounted on the outer surface of the guide wheel (12); the lower surface of the rotating block (14) is fixedly connected to the upper surface of the take-up wheel (11).
5. The leak-proof ELISA kit sealing structure according to claim 1, characterized in that, The protrusion (20) is slidably mounted on the inner surface of the first groove (15); the protrusion (20) is slidably mounted on the inner surface of the second groove (16).
6. The leak-proof ELISA kit sealing structure according to claim 1, characterized in that, One end of the second spring (19) is fixed to the inner surface of the mounting shell (17).