Protein test kit convenient to take
The design of the lifting mechanism and limiting components solves the problem of reagent bottles being difficult to remove from the test kit, achieving convenient handling and reducing damage, thus ensuring smooth testing and reliable results.
Patent Information
- Application Number
- CN202423282210.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing test kits have limited internal space after reagents are placed inside, making them difficult to access. This results in reagent bottles being hard to remove, prone to slipping and damage, increasing testing costs and delaying testing time.
Employing a lifting mechanism and limiting components, including springs and limiting blocks, the placement frame is pushed upward after the limiting is released by the squeezing block. Combined with threaded rods and buffer pads, the reagent bottles are protected, ensuring stable removal and reducing vibration damage.
This allows for convenient handling of reagent bottles, reduces the risk of damage, and improves testing efficiency and result reliability.
Smart Images
Figure CN223645295U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of assay kits, and more particularly to a protein assay kit that is easy to handle. Background Technology
[0002] In the field of modern medical testing, multi-target prostate small effusive protein detection is of vital importance for the diagnosis, disease monitoring, and treatment planning of prostate diseases. Multi-target detection can integrate information from multiple protein indicators, providing doctors with more comprehensive and accurate diagnostic information, which helps to improve the early detection rate and diagnostic accuracy of prostate diseases. However, reagent kits are required for the transportation or storage of reagents.
[0003] Existing assay kits, after reagents are placed inside, have limited internal space and are obstructed by the outer casing, making it difficult for operators to maneuver their fingers and remove the reagents. Furthermore, due to the difficulty in handling the reagents, operators may accidentally drop the reagent bottles, causing damage. This not only wastes reagents and increases testing costs but may also prevent the testing process from proceeding normally, requiring the preparation of new reagents and further delaying the testing time. Therefore, a protein assay kit that is easy to handle is proposed to solve the above problems. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a protein assay kit that is easy to handle, aiming to improve the problem in the prior art that "after the placement frame is full of reagent bottles, the remaining space inside the box is small, making it difficult to remove the reagent bottles".
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a protein assay kit that is easy to handle, comprising a box body, a cover plate hinged to the rear top of the box body, a placement frame provided inside the box body, a placement groove provided at the top of the placement frame, a lifting mechanism provided inside the box body, the lifting mechanism comprising a lifting component and a limiting component, the lifting component comprising a second spring, a pull rod fixedly connected to the top of the placement frame, the limiting component comprising a limiting block, a second sliding groove provided on the left side of the bottom of the placement frame, a first spring fixedly connected to the right side of the limiting block, a moving groove provided on the left side of the inner wall of the box body, two sets of limiting grooves provided on the left side of the inner wall of the box body near the moving groove, a first sliding groove provided at the top left side of the box body, and a squeezing block slidably connected to the inner wall of the first sliding groove.
[0006] As a further description of the above technical solution:
[0007] The inner wall of the cover plate is provided with a clamping assembly, which includes a positioning plate.
[0008] As a further description of the above technical solution:
[0009] The limiting block is slidably connected to the inner wall of the second slide groove, and the front and rear surfaces of the left side of the limiting block are both set as inclined surfaces.
[0010] As a further description of the above technical solution:
[0011] The second spring is fixedly connected to the bottom end of the placement frame, the other end of the second spring is fixedly connected to the bottom end of the inner wall of the box, the other end of the first spring is fixedly connected to the right inner wall of the slide groove, and the limiting block is inserted into the inner wall of the limiting groove.
[0012] As a further description of the above technical solution:
[0013] The extrusion block is L-shaped, and the right side of the extrusion block is slidably connected to the inner wall of the moving groove.
[0014] As a further description of the above technical solution:
[0015] The positioning plate slides on the inner wall of the cover plate, and a buffer pad is fixedly connected to the front surface of the positioning plate.
[0016] As a further description of the above technical solution:
[0017] A threaded rod is fixedly connected to the rear surface of the positioning plate, and the threaded rod passes through and is threadedly connected to the rear surface of the cover plate.
[0018] As a further description of the above technical solution:
[0019] A sliding rod is fixedly connected to the rear surface of the positioning plate near the upper part of the threaded rod, and the sliding rod passes through and is slidably connected to the rear surface of the cover plate.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, after pushing the squeezing block to slide to the middle of the left side of the limiting block, the inclined surface of the limiting block is squeezed, causing the limiting block to slide out of the limiting groove and release the limiting of the placement frame. At this time, the pull rod can be held and the spring can be used to push the placement frame upward. Then, the pull rod can be moved to take the placement frame out directly, which provides a larger space for easy access to the reagent bottle.
[0022] 2. In this utility model, after the reagent bottle is placed in the placement slot on the placement frame, the cover is turned to close and the locking buckle is used to limit the position. At this time, the threaded rod is connected to the cover to drive the positioning plate to move, so that the buffer pad contacts the top of the reagent bottle, which plays a buffering and protective role, reducing the risk of the reagent bottle being damaged by vibration or collision during transportation or storage, and improving the stability of the reagent and the reliability of the test results. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model.
[0024] Figure 2 This is a three-dimensional cross-sectional view of the positioning plate and cover plate in this utility model;
[0025] Figure 3 This is a three-dimensional cross-sectional view of the placement frame and box in this utility model;
[0026] Figure 4 This is a cross-sectional view of the three-dimensional structure of the placement frame and box body in this utility model, as well as a three-dimensional structural disassembly diagram of the extrusion block and the limiting block.
[0027] Legend:
[0028] 1. Box body; 2. Cover plate; 3. Placement frame; 21. Positioning plate; 22. Threaded rod; 23. Slide rod; 31. Slide groove one; 32. Extrusion block; 33. Pull rod; 34. Limiting block; 35. Limiting groove; 36. Slide groove two; 37. Spring one; 38. Spring two; 39. Moving groove. Detailed Implementation
[0029] 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.
[0030] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a protein assay kit that is easy to handle, comprising a box body 1. The box body 1 serves as the main frame of the entire assay kit, providing support and storage space to ensure that the reagents and components inside the assay kit are properly protected during transportation, storage, and use, avoiding damage from external physical factors, and ensuring the normal function of the assay kit and the accuracy of the test results. A protective cover plate 2 is hinged to the rear top of the box body 1. The box body 1 has a placement frame 3 for placing reagent bottles inside. The top of the placement frame 3 has a placement groove, which allows the reagent bottles to be arranged neatly, avoiding collisions and confusion. The box body 1 has a lifting mechanism inside, which includes a lifting component and a limiting component. The lifting component includes a second spring 38. When the placement frame 3 is placed into the box body 1, the second spring 38 is compressed. The reverse force of the compressed spring 38 causes the placement frame 3 to return to its original position and move upward.
[0031] Furthermore, a pull rod 33 is fixedly connected to the top of the placement frame 3. The pull rod 33 allows the placement frame 3 to be easily removed from or placed into the box 1, improving the convenience of handling reagent bottles. The limiting component includes a limiting block 34 that can position the placement frame 3. A second groove 36 is provided on the bottom left side of the placement frame 3 to provide movement space for the limiting block 34. A first spring 37 is fixedly connected to the right side of the limiting block 34. After being squeezed by the limiting block 34, the limiting block 34 can be quickly reset by the reverse force of the squeeze. A compression block is provided on the left side of the inner wall of the box 1. The right side of the movable groove 39 of the box 1 has a movable groove 39. The left side of the inner wall of the box 1, near the movable groove 39, has a limiting groove 35 for positioning the placement frame 3 by inserting the limiting block 34 into the limiting groove 35. There are two sets of limiting grooves 35. The top left side of the box 1 has a sliding groove 31 for the top of the squeezing block 32 to slide. The setting of the sliding groove 31 makes it convenient for the operator to push the squeezing block 32 to move. The inner wall of the sliding groove 31 is slidably connected to an inclined surface that can squeeze the limiting block 34, so that the limiting block 34 slides out of the limiting groove 35 and quickly releases the squeezing block 32 of the placement frame 3.
[0032] Reference Figure 1 and Figure 2 The inner wall of the cover plate 2 is provided with a clamping assembly that can press the reagent bottle tightly. The clamping assembly includes a positioning plate 21 that provides support and guidance.
[0033] Reference Figure 1 , Figure 3 and Figure 4 The limiting block 34 is slidably connected to the inner wall of the second slide groove 36. The front and rear surfaces of the left side of the limiting block 34 are both set as inclined surfaces. By setting them as inclined surfaces, the pressing block 32 can press the inclined surfaces, causing the limiting block 34 to move to the right and slide out of the limiting groove 35, thereby quickly releasing the limiting of the placement frame 3. The second spring 38 is fixedly connected to the bottom end of the placement frame 3, and the other end of the second spring 38 is fixedly connected to the bottom end of the inner wall of the box 1. The other end of the first spring 37 is fixedly connected to the inner wall of the right side of the second slide groove 36. The limiting block 34 is inserted into the inner wall of the limiting groove 35. The wall and the squeezing block 32 are set in an L shape. The squeezing block 32 is set in a symmetrical L shape, with the right part being longer and the top of the left part being shorter. By squeezing the inclined surface of the squeezing block 32 by the longer part on the right, the squeezing block 32 can be moved to the right to squeeze the spring 1 37 and slide out of the limiting groove 35 at the same time, so that the limiting of the placement frame 3 can be quickly released. In this way, the placement frame 3 can be raised in conjunction with the spring 2 38, so that the reagent can be taken out without having to take out the reagent in the narrow space inside the box 1, thus making it convenient to take out the reagent. The right part of the squeezing block 32 is slidably connected to the inner wall of the moving groove 39.
[0034] Reference Figure 1 and Figure 2The positioning plate 21 slides on the inner wall of the cover plate 2. A buffer pad is fixedly connected to the front surface of the positioning plate 21. The buffer pad is made of sponge material with good elasticity and flexibility. When the cover plate 2 is closed, the buffer pad can contact the top of the reagent bottle, which plays a buffering and protective role, reducing the risk of damage to the reagent bottle due to vibration and collision during transportation or storage, and ensuring the quality of the reagent and the reliability of the test results. A threaded rod 22 is fixedly connected to the rear surface of the positioning plate 21. The threaded rod 22 is threadedly connected to the cover plate 2 and drives the positioning plate 21 to move. The threaded rod 22 passes through and is threadedly connected to the rear surface of the cover plate 2. A sliding rod 23 is fixedly connected to the rear surface of the positioning plate 21 near the threaded rod 22, which allows the positioning plate 21 to move stably. The sliding rod 23 passes through and is slidably connected to the rear surface of the cover plate 2. Limiting components are provided on both the left and right sides of the inside of the box body 1.
[0035] Working principle: When storing reagent bottles, first open the cover plate 2, move the squeezing block 32 to the middle of the slide groove 31 and the moving groove 39, and then slide the inclined surface of the squeezing limiting block 34 to the middle of the left side of the limiting block 34, so that the limiting block 34 moves to the right, squeezing the spring 37 and sliding out of the limiting groove 35 to release the left limiting of the placement frame 3. At the same time, push the squeezing block 32 on the right side of the box 1 to release the right limiting of the placement frame 3. At this time, hold the pull rod 33 with your hand, and with the reverse force of the spring 38 being squeezed, the placement frame 3 moves stably upward to the top of the box 1. Then, directly take out the placement frame 3. At this time, the reagent bottles can be conveniently placed into the placement groove one by one, which can avoid the reagent bottles colliding and confusing each other, and improve the convenience of storage.
[0036] After placement, press the two sets of limiting blocks 34 on the left and right to slide them into the corresponding sliding grooves 36 and squeeze the spring 37. Then, align the placement frame 3 with the inner wall of the box 1 and place it into the box 1 while squeezing the spring 38. Then, press the pull rod 33 down into the inner wall of the box 1. At this time, the two sets of squeezing blocks 32 can be moved to release the squeezing of the limiting blocks 34. At this time, the limiting blocks 34 can be reset by the reverse force of the spring 37 being squeezed and slide into the corresponding bottom limiting groove 35 to limit the placement frame 3. At this time, the cover 2 can be closed and locked with the buckle to provide protection for the reagent bottle and internal components.
[0037] At this time, the rotating threaded rod 22 is threadedly connected to the rear surface of the cover plate 2, causing the positioning plate 21 to slide along the direction of the slide rod 23 on the inner wall of the cover plate 2. The slide rod 23 plays a stabilizing and guiding role, ensuring that the positioning plate 21 moves smoothly. As the positioning plate 21 moves, the buffer pad on its front surface gradually approaches the top of the reagent bottle. Because the sponge material has good elasticity and flexibility, when the buffer pad contacts the top of the reagent bottle, it will adaptively deform according to the shape of the reagent bottle, closely fit the reagent bottle, and play a buffering and protective role, reducing the risk of damage to the reagent bottle due to vibration and collision during transportation or storage, and ensuring the quality of the reagent and the reliability of the test results.
[0038] When the reagent bottle needs to be retrieved, move the squeezing block 32 on the left side of the box 1 to squeeze the inclined surface on the left side of the limiting block 34, causing the limiting block 34 to move to the right and slide out of the limiting groove 35 to release the left limiting of the placement frame 3. Then move the squeezing block 32 on the right side of the box 1 to release the right limiting of the placement frame 3, thereby releasing the limiting of the placement frame 3. Since the spring 38 was squeezed when the placement frame 3 was placed in the box 1, it stored elastic potential energy. Now that the limiting is released, the spring 38 releases the reverse force generated by the squeezing, pushing the placement frame 3 to move upward and reset. After the pull rod 33 moves out of the box 1 stably, the placement frame 3 can be stably moved upward by the pull rod 33, and the reagent bottle can be easily and quickly taken out.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended 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 described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. An easy-to-use protein assay kit, comprising a housing (1), characterized in that: The top rear of the box body (1) is hinged with a cover plate (2). The box body (1) is provided with a placement frame (3). The top of the placement frame (3) is provided with a placement groove. The box body (1) is provided with a lifting mechanism. The lifting mechanism includes a lifting component and a limiting component. The lifting component includes a second spring (38). The top of the placement frame (3) is fixedly connected with a pull rod (33). The limiting component includes a limiting block (34). The bottom left side of the placement frame (3) is provided with a sliding groove (36). The right side of the limiting block (34) is fixedly connected with a first spring (37). The left side of the inner wall of the box body (1) is provided with a moving groove (39). The left side of the inner wall of the box body (1) near the moving groove (39) is provided with a limiting groove (35) and two sets are provided. The top left side of the box body (1) is provided with a sliding groove (31). The inner wall of the sliding groove (31) is slidably connected with a pressing block (32).
2. The easily accessible protein assay kit according to claim 1, characterized in that: The inner wall of the cover plate (2) is provided with a pressing assembly, which includes a positioning plate (21).
3. The easily accessible protein assay kit according to claim 1, characterized in that: The limiting block (34) is slidably connected to the inner wall of the second slide groove (36), and the front and rear surfaces of the left side of the limiting block (34) are both set as inclined surfaces.
4. The easily accessible protein assay kit according to claim 3, characterized in that: The second spring (38) is fixedly connected to the bottom end of the placement frame (3), the other end of the second spring (38) is fixedly connected to the bottom end of the inner wall of the box (1), the other end of the first spring (37) is fixedly connected to the right inner wall of the slide groove (36), and the limiting block (34) is inserted into the inner wall of the limiting groove (35).
5. The easily accessible protein assay kit according to claim 3, characterized in that: The extrusion block (32) is L-shaped, and the right side of the extrusion block (32) is slidably connected to the inner wall of the moving groove (39).
6. The easily accessible protein assay kit according to claim 2, characterized in that: The positioning plate (21) slides on the inner wall of the cover plate (2), and a buffer pad is fixedly connected to the front surface of the positioning plate (21).
7. The easily accessible protein assay kit according to claim 6, characterized in that: A threaded rod (22) is fixedly connected to the rear surface of the positioning plate (21), and the threaded rod (22) passes through and is threadedly connected to the rear surface of the cover plate (2).
8. The easily accessible protein assay kit according to claim 7, characterized in that: A slide rod (23) is fixedly connected to the rear surface of the positioning plate (21) above the threaded rod (22), and the slide rod (23) passes through and is slidably connected to the rear surface of the cover plate (2).