Kit for enzyme activity detection
By designing a sliding shelf in the reagent kit, the problems of reagent bottle label obstruction and liquid leakage are solved, achieving the effects of rapid retrieval and prevention of contamination.
Patent Information
- Application Number
- CN202422690502.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2034-11-05
AI Technical Summary
When using existing enzyme activity assay kits, the labels on vertically placed reagent bottles are easily obscured, making them difficult to find quickly, while when placed horizontally, the liquid inside the reagent bottles is prone to leakage and contamination of the kit.
A reagent kit including a sliding stand was designed. The stand slides in a stepped manner through the cooperation of a push plate and a limiting plate, ensuring that the reagent bottle label is exposed and placed vertically to prevent liquid leakage.
It enables quick identification of reagent bottle labels and prevents liquid leakage, improving ease of use and pollution prevention.
Smart Images
Figure CN223574990U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of reagent box, especially a reagent box for enzyme activity detection. BACKGROUND
[0002] The enzyme activity detection kit is a tool for measuring enzyme activity in biological samples, and the reagent box usually has enzyme substrate, washing liquid, enzyme reaction termination liquid, extraction liquid and buffer solution and various detection solutions, which are packaged in the corresponding reagent bottles, and the reagent bottles are placed in the reagent box for storage when not in use.
[0003] The existing technical problems are that the existing reagent box places the reagent bottle mainly in two ways of vertical placement and horizontal placement, the vertical placement means that the reagent bottle is placed in the groove formed by the filler in the reagent box, so that only the bottle opening of the reagent bottle is exposed, this placement method blocks the label on the surface of the reagent bottle, and it is not convenient to quickly find the required reagent bottle, and the horizontal placement method can expose the label on the surface of the reagent bottle, but when placed horizontally, the liquid in the reagent bottle after opening is easy to seep out from the gap between the bottle opening and the bottle cap, causing the reagent box to be contaminated. UTILITY MODEL CONTENTS
[0004] Therefore, the utility model aims at providing a reagent box for enzyme activity detection to solve the technical problem that the existing enzyme activity detection kit is not easy to quickly find the reagent bottle when in use.
[0005] In order to achieve the above purpose, the utility model provides a reagent box for enzyme activity detection, which comprises:
[0006] A box body;
[0007] A plurality of rack tables for placing reagent bottles are slidably arranged in the box body, and the rack table comprises:
[0008] An upper limiting plate with a positioning hole;
[0009] A side plate connected to one end of the upper limiting plate;
[0010] A lower limiting plate connected to the other end of the side plate, and the upper limiting plate, the side plate and the lower limiting plate form a hollow area for observing the reagent bottle;
[0011] A push plate arranged at the front end of the lower limiting plate, the push plate of the adjacent rear end rack table extends into the hollow area of the adjacent front end rack table, and when in use, the push plate of the rear end rack table can drive the upper limiting plate of the front end rack table to slide by sliding the rear end rack table, so that the hollow areas of the adjacent rack tables are staggered.
[0012] As a preferred technical scheme of the utility model, the box body comprises: upper box body and lower box body that slide with each other, the upper box body is fixedly connected with the upper limiting plate of the last end shelf, the side plate of the shelf is provided with a guide block, the guide block is in sliding fit with the guide groove in the inner wall of the lower box body.
[0013] As a preferred technical scheme of the utility model, the left and right outer sides of the lower box body are provided with limiting strips, the limiting strips are in sliding fit with the sliding grooves in the inner wall of the upper box body.
[0014] As a preferred technical scheme of the utility model, the recess is formed in the upper box body, the clamping block is slidably arranged in the recess, one end of the clamping block is connected with a spring, and the other end of the clamping block is in clamping fit with the clamping groove formed in the left and right outer sides of the lower box body.
[0015] As a preferred technical scheme of the utility model, the upper box body is rotationally provided with a box door.
[0016] As a preferred technical scheme of the utility model, the front end of the upper box body is provided with a fixed shaft, the fixed shaft is rotationally provided with a knob, and the knob is used for limiting the box door.
[0017] As a preferred technical scheme of the utility model, at least two clamping grooves are formed in the left and right outer sides of the lower box body, and the two clamping grooves correspond to the highest point and the lowest point of the movable position of the upper box body respectively.
[0018] As a preferred technical scheme of the utility model, the box door is made of transparent material.
[0019] As a preferred technical scheme of the utility model, a rubber ring is arranged in the positioning hole, and the radius of the rubber ring is smaller than the radius of the reagent bottle.
[0020] As a preferred technical scheme of the utility model, an inclined angle is formed in the outer edge part of the clamping groove, and an inclined angle is formed in the corresponding position of the clamping block.
[0021] The utility model discloses the beneficial effect: the utility model discloses a plurality of shelves are arranged in the box body internally in the ladder type sliding, and the hollow region for observing reagent bottle is arranged on each shelf, when using, the upper limiting plate of the last end shelf is pulled, can drive the push plate of the shelf to rise and push the bottom of the upper limiting plate of the front end shelf to move upward, thereby drive the front end shelf to rise, the shelf that is lifted repeats the above-mentioned action and lifts the front end shelf, until the hollow region of all shelves is staggered, so reagent bottle label will not be shaded, and the required reagent bottle is conveniently and quickly found, and the liquid in the reagent bottle can not leak and pollute the box body from the bottle mouth and the bottle cap when being placed vertically. BRIEF DESCRIPTION OF DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only represent the present application, and other drawings can also be obtained by those skilled in the art without creative effort.
[0023] Figure 1 It is a storage state three-dimensional structure schematic view of the present application.
[0024] Figure 2 It is an unfolded state three-dimensional structure schematic view of the present application.
[0025] Figure 3 It is a front view partial sectional structure schematic view of the present application.
[0026] Figure 4 It is a lower box body, upper limiting plate, lower limiting plate and side plate three-dimensional structure schematic view of the present application.
[0027] Figure 5 It is an upper box body and lower box body partial three-dimensional structure schematic view of the present application.
[0028] In the figure, the marks are: 1, upper box body; 2, box door; 3, fixed shaft; 4, knob; 5, lower box body; 6, groove; 7, clamping block; 8, spring; 9, clamping groove; 10, limiting strip; 11, sliding groove; 12, upper limiting plate; 13, positioning hole; 14, side plate; 15, lower limiting plate; 16, push plate; 17, guide block; 18, guide groove. DETAILED DESCRIPTION
[0029] In order to make the purpose, technical solutions and advantages of the present application more clear, the following will further describe the present application in combination with specific embodiments.
[0030] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present application should be understood as the usual meaning by those skilled in the art. The "first", "second" and similar words used in the present application do not represent any order, quantity or importance, but are only used to distinguish different components. "Include" or "contain" and similar words mean that the elements or objects before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connection" or "connected" and similar words are not limited to physical or mechanical connection, but can include electrical connection, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to represent relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may also change accordingly.
[0031] As shown in Figure 1 and Figure 2 , a kit for detecting enzyme activity comprises:
[0032] a box body;
[0033] a plurality of shelves for placing reagent bottles are slidably arranged in the box body, the shelves are sequentially arranged from the front end of the box body to the rear end, and the shelf comprises:
[0034] an upper limiting plate 12 provided with a positioning hole 13;
[0035] a side plate 14 connected to one end of the upper limiting plate 12;
[0036] a lower limiting plate 15 connected to the other end of the side plate 14, the upper limiting plate 12, the side plate 14 and the lower limiting plate 15 form a hollow area for observing the reagent bottle;
[0037] a push plate 16 arranged at the front end of the lower limiting plate 15, the push plate 16 of the adjacent rear end shelf extends into the hollow area of the adjacent front end shelf, and in use, the upper limiting plate 12 of the front end shelf is slid by the push plate 16 of the rear end shelf, so that the hollow areas of the adjacent shelves are staggered with each other;
[0038] The above technical scheme can prevent the label of the reagent bottle from being blocked, and in use, the box body is opened, the upper limiting plate 12 of the last end shelf is pulled to drive the push plate 16 of the shelf to move upward, the push plate 16 pushes the bottom of the upper limiting plate 12 of the front end shelf to move upward, thereby driving the front end shelf to move upward, the lifted shelf drives the push plate 16 to move upward, and the push plate 16 continues to push the bottom of the upper limiting plate 12 of the front end shelf to move upward, thereby sequentially lifting all the shelves. Figure 2 As shown in the drawings, since the shelves are designed in a stepped manner, the hollow areas of the adjacent shelves are staggered with each other, so that the label of the reagent bottle is not blocked, the required reagent bottle can be quickly and conveniently found, and the vertical placement can ensure that the liquid in the reagent bottle does not leak from the gap between the bottle opening and the bottle cap to contaminate the box body.
[0039] As shown in Figure 3 and Figure 5 , in this embodiment, the box body comprises an upper box body 1 and a lower box body 5 which are slidably connected to each other, the upper box body 1 is fixedly connected to the upper limiting plate 12 of the last end shelf, the side plate 14 of the shelf is provided with a guide block 17, the guide block 17 is slidably connected to a guide groove 18 formed in the inner wall of the lower box body 5, and the left and right outer sides of the lower box body 5 are provided with limiting strips 10 which are slidably connected to sliding grooves 11 formed in the inner wall of the upper box body 1.
[0040] The above technical scheme can realize that when the upper box body 1 is opened, the hollowed regions of all the shelves are staggered, in use, the upper box body 1 is pulled to slide relative to the lower box body 5, the upper limiting plate 12 at the last end of the shelf is driven to rise synchronously by the upper box body 1, so that the shelf at the last end is driven to rise, and then the hollowed regions of all the shelves are staggered through the above steps, the side plate 14 where the shelf is arranged is provided with a guide block 17, the guide block 17 can slide with the guide groove 18 on the inner wall of the lower box body 5, so that the shelf is prevented from tilting when being lifted.
[0041] As shown in Figure 5 In the embodiment, a recess 6 is formed in the inside of the upper box body 1, a clamping block 7 is slidably arranged in the recess 6, one end of the clamping block 7 is connected with a spring 8, and the other end of the clamping block 7 is clamped and matched with a clamping groove 9 formed on the left and right outer sides of the lower box body 5; at least two clamping grooves 9 are formed on the left and right outer sides of the lower box body 5, and the two clamping grooves 9 correspond to the highest point and the lowest point of the movable position of the upper box body 1 respectively; an inclined angle is formed on the outer edge of the clamping groove 9, and an inclined angle is also formed on the corresponding position of the clamping block 7.
[0042] The above technical scheme can lock the positions of the upper box body 1 and the lower box body 5, when the upper box body 1 rises to the maximum height, the clamping block 7 in the inside of the upper box body 1 is just aligned with the clamping groove 9 on the side of the lower box body 5, under the elastic force of the spring 8, the clamping block 7 is embedded into the clamping groove 9, so as to limit the position of the upper box body 1 and prevent the upper box body 1 from naturally descending, since the clamping block 7 and the clamping groove 9 are both formed with inclined angles at the corresponding positions, the locking mode can be released by increasing the force, by increasing the force downward of the upper box body 1, it can be ensured that the clamping groove 9 can drive the clamping block 7 into the recess 6, so as to release the movable limitation of the upper box body 1.
[0043] As shown in Figure 1 and Figure 2 In the embodiment, the upper box body 1 is rotationally arranged with a box door 2; a fixed shaft 3 is arranged at the front end of the upper box body 1, a knob 4 is rotationally arranged on the fixed shaft 3, and the knob 4 is used for limiting the box door 2; preferably, the box door 2 is made of transparent material, such as plastic or glass.
[0044] The above technical scheme can facilitate opening the upper box body 1 and taking out the reagent bottles on the shelves, in use, the knob 4 is rotated to be separated from the box door 2, so that the box door 2 can be rotated around the hinge to open the upper box body 1, and the box door 2 made of transparent material is beneficial to observing the storage condition of the reagent bottles from the outside.
[0045] Further, in the embodiment, a rubber ring is arranged in the positioning hole 13, and the radius of the rubber ring is smaller than the radius of the reagent bottle.
[0046] The technical scheme can improve the fixing effect of the frame on the reagent bottle, and the deformable rubber ring in the positioning hole 13 can ensure that the rubber ring is in close contact with the reagent bottle, limits the movement of the reagent bottle, and prevents the reagent bottle from falling out of the positioning hole 13.
[0047] Working principle: in use, by pulling the upper box body 1 to slide relative to the lower box body 5, the upper box body 1 drives the upper limiting plate 12 of the last end frame to rise synchronously, thereby driving the last end frame and the push plate 16 thereof to rise, the push plate 16 pushes the bottom of the upper limiting plate 12 of the front end frame to move upward, thereby driving the front end frame to rise, the lifted frame drives the push plate 16 to move upward, the push plate 16 continues to push the bottom of the upper limiting plate 12 of the front end frame to move upward, thereby sequentially lifting all the frames, the side plate 14 of the frame is provided with a guide block 17, the guide block 17 can slide with the guide groove 18 on the inner wall of the lower box body 5, thereby ensuring that the frame does not tilt during lifting, rotating the knob 4 to make it disengage from the box door 2, thereby pushing the box door 2 to rotate around its hinge, opening the upper box body 1, the effect is shown in the accompanying drawings, since the frame is designed in a stepped manner, the hollow areas of adjacent frames are staggered with each other, so that the labels of the reagent bottles are not blocked, and the required reagent bottle can be quickly found. Figure 2
[0048] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to suggest that the scope (including claims) of the present application is limited to these examples; under the idea of the present application, the above embodiments or technical features in different embodiments can also be combined, the steps can be implemented in any order, and there are many other changes of different aspects of the present application as described above, which are not provided in detail for the sake of brevity.
[0049] The present application is intended to cover all such alternatives, modifications and variations as fall within the broad scope of the appended claims. Accordingly, any and all such modifications, variations or equivalents that fall within the spirit and scope of the present application are intended to be included within the scope of the present application.
Claims
1. A kit for detecting enzyme activity, comprising: a box body; characterized in that a plurality of shelves for placing reagent bottles are slidably arranged in the box body, the shelf comprising: an upper limiting plate (12) provided with a positioning hole (13); a side plate (14) connected to one end of the upper limiting plate (12); a lower limiting plate (15) connected to the other end of the side plate (14), the upper limiting plate (12), the side plate (14) and the lower limiting plate (15) forming a hollow area for observing the reagent bottle; a push plate (16) provided at the front end of the lower limiting plate (15), the push plate (16) of an adjacent rear-end shelf extending into the hollow area of an adjacent front-end shelf, in use, the upper limiting plate (12) of the front-end shelf is slid by the push plate (16) of the rear-end shelf, so that the hollow areas of the adjacent shelves are staggered.
2. The kit for the detection of enzyme activity according to claim 1, characterized in that, The box body comprises: an upper box body (1) and a lower box body (5) slidably matched with each other, the upper box body (1) is fixedly connected with the upper limiting plate (12) of the last-end shelf, the side plate (14) of the shelf is provided with a guide block (17), and the guide block (17) is slidably matched with a guide groove (18) formed in the inner wall of the lower box body (5).
3. The kit for the detection of enzyme activity according to claim 2, characterized in that, Limiting strips (10) are arranged on the left and right outer sides of the lower box body (5), and the limiting strips (10) are slidably matched with sliding grooves (11) formed in the inner wall of the upper box body (1).
4. The kit for the detection of enzyme activity according to claim 3, characterized in that, A recess (6) is formed in the inside of the upper box body (1), a clamping block (7) is slidably arranged in the recess (6), one end of the clamping block (7) is connected with a spring (8), and the other end of the clamping block (7) is clamped and matched with a clamping groove (9) formed on the left and right outer sides of the lower box body (5).
5. The kit for the detection of enzyme activity according to claim 4, characterized in that, The upper box body (1) is rotatably provided with a box door (2).
6. The kit for the detection of enzyme activity according to claim 5, characterized in that, A fixed shaft (3) is arranged at the front end of the upper box body (1), the fixed shaft (3) is rotatably provided with a knob (4), and the knob (4) is used for limiting the box door (2).
7. The kit for the detection of enzyme activity according to claim 4, characterized in that, At least two clamping grooves (9) are formed on the left and right outer sides of the lower box body (5), and the two clamping grooves (9) correspond to the highest point and the lowest point of the movable position of the upper box body (1) respectively.
8. The kit for the detection of enzyme activity according to claim 5, characterized in that, The box door (2) is made of transparent material.
9. The kit for the detection of enzyme activity according to claim 1, characterized in that, A rubber ring is arranged in the positioning hole (13), and the radius of the rubber ring is smaller than the radius of the reagent bottle.
10. The kit for the detection of enzyme activity according to claim 7, characterized in that, An inclined angle is formed at the outer edge of the clamping groove (9), and an inclined angle is formed at the corresponding position of the clamping block (7).