Rapid detection kit for food microorganisms
By designing a rapid food microbiology detection kit with adjustable partitions and buffer components, the problem of unadjustable internal space has been solved, improving detection efficiency and result accuracy, reducing reagent leakage, and extending service life.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-07
- Publication Date
- 2026-03-27
AI Technical Summary
Existing rapid food microbial testing kits have an inability to adjust their internal space, resulting in low testing efficiency and inaccurate results. Furthermore, they suffer from insufficient space or waste when testing large or small samples, and reagent leakage can occur due to component movement.
By designing an adjustable partition structure and buffer components, and utilizing the synergistic effect of components such as sliders, shrink columns, and damping rods, the internal space of the storage box can be flexibly adjusted and vibration damped, ensuring the stability and accuracy of the detection components.
It enables flexible adjustment of the internal space layout of the storage box according to testing needs, improving testing efficiency and result accuracy, reducing component shaking and reagent leakage, and extending the service life of the testing box.
Smart Images
Figure CN224045839U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to food safety detection technical field especially relates to food microorganism rapid detection box. BACKGROUND
[0002] Food microorganism rapid detection box is a tool for rapidly detecting microorganism in food, it is based on specific biology, chemical principle, can qualitatively or quantitatively detect harmful microorganism in food, such as common pathogenic bacteria, spoilage bacteria etc.
[0003] The working time of food microorganism rapid detection box is to utilize the specific biological characteristics or immune response of microorganism, through setting the reaction system containing specific recognition material in the detection box, when the target microorganism in sample contacts these materials, specific chemical reaction or immune response will occur, and then the reaction result is presented through color change, fluorescence signal, electrochemical signal etc.
[0004] But in the prior art, part of food microorganism rapid detection box has the problem that internal space cannot be adjusted when using, because the detection components and sample types required by different detection scenes exist difference, the internal space layout of part of detection box is fixed, cannot flexibly adapt to the detection consumables and sample container of different size and quantity. When detecting large meat samples, it is difficult to accommodate complete sampling devices due to insufficient reserved space in the box, and when detecting trace samples, there is space waste and component fixation instability, which not only reduces the detection efficiency, but also causes reagent leakage and sample pollution due to component shaking and collision, thereby affecting the accuracy and reliability of the detection result. UTILITY MODEL CONTENT
[0005] In order to make up for the above shortcomings, the utility model provides food microorganism rapid detection box, aims at improving the problem that the internal space of food microorganism rapid detection box in prior art cannot be adjusted when using.
[0006] In order to achieve the above object, the utility model discloses the following technical scheme: food microbiological rapid detection box, including the shell, the inside fixed connection of shell has a plurality of protective pads, the similar side fixed connection of a plurality of protective pads has storage box, the inner wall fixed connection of storage box has a plurality of baffle, the both sides top end inner wall of a plurality of baffle are respectively fixedly connected with the limiting block, the similar side of two limiting blocks is respectively fixedly connected with sliding block, the similar side of two sliding blocks is respectively fixedly connected with the contraction column, the both sides bottom of two sliding blocks are respectively fixedly connected with the connecting block, the similar side of two connecting blocks is respectively fixedly connected with the moving strip, the similar side front end of two moving strips is respectively fixedly connected with the moving block one, the top of two moving block one is fixedly connected with the control strip, the bottom of a plurality of baffle is respectively fixedly connected with a plurality of moving block two, the bottom fixed connection of storage box has the buffer assembly for damping buffering.
[0007] As further description of the above technical scheme: the buffer assembly includes a support column, the top of the support column is fixedly connected at the bottom of the storage box, the outer part of the support column is respectively fixedly connected with a plurality of fixed blocks one, the inner part of the similar side of a plurality of fixed blocks one is respectively rotatably connected with a shaft one, the outer part of a plurality of shafts one is respectively fixedly connected with a damping rod, the inner part of the similar side of a plurality of damping rods is respectively fixedly connected with a shaft two, the outer part of the similar side of a plurality of shafts two is respectively rotatably connected with a fixed block two.
[0008] As further description of the above technical scheme: the outer part of the similar side of a plurality of limiting blocks is respectively fixedly connected at the inner wall top of the shell, the outer part of a plurality of sliding blocks is slidably connected at the top inner wall of a plurality of baffles, the outer part of a plurality of contraction columns is all sleeved with a spring, the outer part of a plurality of connecting blocks is slidably connected at the top inner wall of a plurality of baffles.
[0009] As further description of the above technical scheme: the top of the shell is provided with a plurality of sliding grooves, the similar side of two baffles is fixedly connected with a plurality of I-shaped contraction plates, the bottom of a plurality of I-shaped contraction plates is slidably connected at the inner wall of the bottom of the shell.
[0010] As further description of the above technical scheme: the outer part of the similar side of two moving blocks one is slidably connected at the top inner wall of the baffle, the top of a plurality of baffles is all provided with a clamping groove.
[0011] As further description of the above technical scheme: the outer part of the similar side of two moving strips is slidably connected at the top inner wall of the baffle, the outer part of a plurality of moving blocks two is slidably connected at the top inner wall of the shell.
[0012] As a further description of the above technical solutions: the bottom end of the support column is fixedly connected with a damping column, the bottom end of the damping column is fixedly connected to the top end of the inner wall of the bottom end of the shell, and the far sides of the plurality of fixed blocks two are fixedly connected to the inner wall of the shell.
[0013] As a further description of the above technical solutions: the bottom end of the shell is fixedly connected with a bottom plate, and the top end of the rear side of the shell is rotatably connected with a top cover.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, the moving block one is driven to move by the control strip, and then the moving strip and the connecting block slide along the inner wall of the partition plate, the slider moves on the inner wall of the top end of the partition plate, and the retractable column compresses the extension spring when the slider moves, realizes the telescopic, drives the limiting block and the storage box to separate, and at the same time, the moving block two slides on the inner wall of the top end of the shell, and the sliding of the I-shaped retractable plate on the inner wall of the bottom end of the shell is cooperated, the distance between the partition plates is changed by the cooperation of multiple components, so that the internal space layout of the storage box is conveniently changed, and the effect of flexible adaptation to different detection requirements is realized.
[0016] 2. In the utility model, the support column is driven to move downward by the notification storage box, the fixed block one moves along with it, the fixed block one moves and drives the damping rod to rotate through the pivot one, and the impact force is absorbed by utilizing the damping characteristic, and at the same time, the damping rod drives the fixed block two through the pivot two, and the impact force is dispersed to the inner wall of the shell, the damping column at the bottom end of the support column further buffers, and the remaining impact force is absorbed by the elastic deformation of itself, so that the impact force received by the storage box is effectively slowed down, and the damping and buffering effect of protecting the internal detection assembly is realized. ACCURATE
[0017] Figure 1 It is a three-dimensional schematic view of the food microorganism rapid detection box provided by the utility model;
[0018] Figure 2 It is a structure schematic view of the storage box of the food microorganism rapid detection box provided by the utility model;
[0019] Figure 3 It is Figure 2 the enlarged view of A in the middle;
[0020] Figure 4 It is Figure 2 the enlarged view of B in the middle;
[0021] Figure 5 It is a structure schematic view of the shell of the food microorganism rapid detection box provided by the utility model;
[0022] Figure 6 It is Figure 5 the enlarged view of C in the middle.
[0023] Legend:
[0024] 1, housing; 2, protective pad; 3, storage box; 4, partition; 5, limiting block; 6, sliding block; 7, contraction column; 8, spring; 9, connecting block; 10, moving bar; 11, moving block one; 12, control bar; 13, moving block two; 14, support column; 15, fixed block one; 16, pivot one; 17, damping rod; 18, pivot two; 19, fixed block two; 20, I-shaped contraction plate; 21, bottom plate; 22, top cover. DETAILED DESCRIPTION
[0025] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0026] Reference Figures 2 to 4 An embodiment provided by the utility model: a food microorganism rapid detection box, the inside fixed connection of housing 1 has a plurality of protective pads 2, when the detection box is impacted, extruded by outside, the protective pad 2 can be elastically deformed, and the impact force is absorbed, and the external force is dispersed. The proximal side of the plurality of protective pads 2 is fixedly connected with a storage box 3, when the detection box is vibrated or subjected to external force, the deformation of the protective pad 2 can reduce the shaking amplitude of the storage box 3. The inner wall of the storage box 3 is fixedly connected with a plurality of partitions 4, which realizes the reasonable planning of the internal space of the storage box 3, so that various items required in the detection process are stored in categories, and the operator can quickly find the required items.
[0027] The two side top end inner walls of the plurality of partitions 4 are respectively fixedly connected with limiting blocks 5, the proximal side of the two limiting blocks 5 is respectively fixedly connected with sliding blocks 6, the sliding characteristic of the sliding block 6 is the key to realize the spacing adjustment of the partition 4, and the operator can change the distance between the partitions 4 by pushing the sliding block 6, and the proximal side of the two sliding blocks 6 is respectively fixedly connected with contraction columns 7, when the sliding block 6 is pushed by external force, the contraction column 7 will be compressed or stretched with the movement of the sliding block 6. The two side bottom ends of the two sliding blocks 6 are respectively fixedly connected with connecting blocks 9, when the sliding block 6 slides on the partition 4, the connecting block 9 will move and drive the moving bar 10 connected therewith to move synchronously. The distal side of the two connecting blocks 9 is respectively fixedly connected with moving bars 10, which provides a convenient operating component for the operator, and the proximal side of the two moving bars 10 is respectively fixedly connected with moving blocks one 11, when the operator pushes the control bar 12, the moving block one 11 will drive the moving bar 10 to move, and then drive the sliding block 6 to slide through the connecting block 9.
[0028] The top end of the two moving blocks 11 is fixedly connected with a control bar 12. When the control bar 12 is forced, the moving blocks 11, the moving bar 10, the connecting blocks 9 and the sliding blocks 6 are sequentially moved, so that the interval of the partitions 4 is adjusted. The bottom end of the plurality of partitions 4 is fixedly connected with a plurality of moving blocks 13. When the operator adjusts the interval of the partitions 4 through the control bar 12, the moving blocks 13 slide on the inner wall of the top end of the shell 1, so as to provide support and guidance for the partitions 4. The bottom end of the storage box 3 is fixedly connected with a buffer assembly for damping and buffering.
[0029] Referring to Figures 4 to 6 , the buffer assembly comprises a support column 14, the top end of the support column 14 is fixedly connected to the bottom end of the storage box 3, the outer part of the support column 14 is fixedly connected with a plurality of fixed blocks 15, which provide reliable fixed points for the installation and rotation of the damping rods 17, so as to ensure that the damping rods 17 can stably play a role in the damping process, enhance the structural stability of the damping and buffering assembly, and make the whole assembly work cooperatively when subjected to external force impact. The inner part of the far side of the plurality of fixed blocks 15 is rotatably connected with a rotating shaft 16. When the storage box 3 is shaken by external force, the fixed blocks 15 move with the support column 14, driving the rotating shaft 16 and the damping rods 17 to rotate.
[0030] The outer part of the plurality of rotating shafts 16 is fixedly connected with the damping rods 17. When the storage box 3 vibrates or is impacted, the support column 14 drives the fixed blocks 15 to move, so that the damping rods 17 rotate around the rotating shafts 16. The inner part of the far side of the plurality of damping rods 17 is fixedly connected with a rotating shaft 18. When the damping rods 17 rotate under the driving of the rotating shafts 16, the rotating shafts 18 rotate in the fixed blocks 19, so that the damping rods 17 can swing freely, and at the same time, the force is transmitted to the fixed blocks 19. The outer part of the two ends of the far side of the plurality of rotating shafts 18 is rotatably connected with the fixed blocks 19. When the damping rods 17 rotate, the rotating shafts 18 rotate in the fixed blocks 19, and the force received by the damping rods 17 is dispersed and transmitted to the inner wall of the shell 1.
[0031] Referring to Figures 1 to 3 , the outer part of the far side of the plurality of limiting blocks 5 is fixedly connected to the inner wall of the top end of the shell 1, and the outer part of the plurality of sliding blocks 6 is slidingly connected to the inner wall of the top end of the partitions 4. When external force is applied to push the moving bar 10, the sliding blocks 6 can slide horizontally along the inner wall of the partitions 4, driving the components such as the retractable columns 7 connected thereto to move synchronously. The outer part of the plurality of retractable columns 7 is sleeved with a spring 8. When the sliding blocks 6 slide on the partitions 4, the spring 8 is compressed or stretched, and the elastic force generated by the spring 8 can provide a reset function for the sliding blocks 6. The outer part of the plurality of connecting blocks 9 is slidingly connected to the inner wall of the top end of the plurality of partitions 4. When the operator pushes the moving bar 10, the moving bar 10 drives the connecting blocks 9, and the connecting blocks 9 drive the sliding blocks 6 to slide on the inner wall of the partitions 4.
[0032] The top end of the shell 1 is provided with a plurality of sliding grooves, and the proximal side of the two partitions 4 is fixedly connected with a plurality of I-shaped contraction plates 20. When the distance between the partitions 4 changes, the I-shaped contraction plates 20 will expand or contract accordingly. The bottom end of the plurality of I-shaped contraction plates 20 is slidingly connected to the inner wall of the bottom end of the shell 1. The I-shaped contraction plates 20 are allowed to slide smoothly along the inner wall of the bottom end of the shell 1 when the distance between the partitions 4 changes. The proximal side of the two moving blocks 11 is slidingly connected to the inner wall of the top end of the partition 4. When the operator pushes the control bar 12, the control bar 12 drives the moving block 11 to slide on the inner wall of the top end of the partition 4, thereby driving the moving bar 10 and the connecting block 9, and finally moving the sliding block 6. The top end of the plurality of partitions 4 is provided with a clamping groove.
[0033] The proximal side of the two moving bars 10 is slidingly connected to the inner wall of the top end of the partition 4. When the operator pushes the moving bar 10, the moving bar 10 slides on the inner wall of the top end of the partition 4, driving the connecting block 9 and the sliding block 6 to move synchronously, thereby adjusting the distance between the partitions 4. The outer surface of the plurality of moving blocks 13 is slidingly connected to the inner wall of the top end of the shell 1. When the distance between the partitions 4 is adjusted, the moving block 13 will slide along the sliding groove of the inner wall of the top end of the shell 1, providing guidance and support for the movement of the partitions 4. The bottom end of the support column 14 is fixedly connected with a damping column, and the bottom end of the damping column is fixedly connected to the inner wall of the bottom end of the shell 1. When the storage box 3 is impacted or vibrated by external force, the support column 14 transmits the force to the damping column, and the damping column absorbs and consumes energy through its viscoelastic deformation, converts mechanical energy into heat energy, and dissipates it, thereby reducing the vibration amplitude of the storage box 3. The distal side of the plurality of fixed blocks 19 is fixedly connected to the inner wall of the shell 1.
[0034] When the damping rod 17 rotates during the vibration reduction process, the shaft 18 rotates in the fixed block 19, and the fixed block 19 disperses and transmits the force generated by the damping rod 17 to the inner wall of the shell 1. The bottom end of the shell 1 is fixedly connected with a bottom plate 21, which provides a mounting base for the damping column, the I-shaped contraction plate 20 and other components. The top end of the rear side of the shell 1 is rotatably connected with a top cover 22. The top cover 22 is tightly attached to the shell 1 and is fixed by a buckle structure, ensuring that the inside of the detection box is in a closed state.
[0035] Working principle: when the internal space layout of the storage box 3 needs to be adjusted, the operator pushes the control strip 12, the control strip 12 drives the moving block one 11 to move, the moving block one 11 drives the moving strip 10 to slide on the top end inner wall of the partition plate 4, the moving strip 10 drives the sliding block 6 to slide on the top end inner wall of the partition plate 4 through the connecting block 9, the sliding block 6 slides to drive the retractable column 7 to compress or stretch the spring 8 to realize extension and contraction, at the same time, the plurality of limiting blocks 5 move away from the storage box 3 under the movement of the sliding block 6, the moving block two 13 at the bottom end of the partition plate 4 slides on the top end inner wall of the shell 1, and the work type retractable plate 20 cooperates with the sliding on the bottom end inner wall of the shell 1, so that the spacing of the partition plate 4 is adjusted, thereby the internal space layout of the storage box 3 is conveniently changed, the space can be flexibly adjusted according to the size and quantity of different detection samples and tools, and the space utilization and practicality of the detection box are improved.
[0036] When the storage box 3 is impacted or vibrated, the storage box 3 drives the supporting column 14 to move downward, the supporting column 14 drives the fixed block one 15 to move, the fixed block one 15 drives the damping rod 17 to rotate through the rotating shaft one 16, the damping rod 17 absorbs part of the impact force by utilizing the damping property of the damping rod 17, at the same time, the damping rod 17 drives the fixed block two 19 through the rotating shaft two 18, and the force is dispersed and transmitted to the inner wall of the shell 1, in addition, the damping column at the bottom end of the supporting column 14 is elastically deformed when being stressed, further buffering the remaining impact force, thereby effectively reducing the impact force and vibration of the storage box 3, protecting the safety of the articles in the storage box 3, and prolonging the vibration damping and buffering effect of the detection box service life.
[0037] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.
Claims
1. A rapid test kit for detecting microorganisms in food, comprising a housing (1), characterized in that: The inside of the shell (1) is fixedly connected with a plurality of protective pads (2), the proximal side of the plurality of protective pads (2) is fixedly connected with a storage box (3), the inner wall of the storage box (3) is fixedly connected with a plurality of partitions (4), the two side top end inner walls of the plurality of partitions (4) are respectively fixedly connected with a limiting block (5), the proximal side of the two limiting blocks (5) is respectively fixedly connected with a sliding block (6), the proximal side of the two sliding blocks (6) is respectively fixedly connected with a contraction column (7), the two side bottom ends of the two sliding blocks (6) are respectively fixedly connected with a connecting block (9), the distal side of the two connecting blocks (9) is respectively fixedly connected with a moving strip (10), the proximal side of the two moving strips (10) is respectively fixedly connected with a moving block one (11), the top end of the two moving blocks one (11) is fixedly connected with a control strip (12), the bottom end of the plurality of partitions (4) is respectively fixedly connected with a plurality of moving blocks two (13), and the bottom end of the storage box (3) is fixedly connected with a buffer assembly for damping and buffering.
2. The rapid food microorganism detection kit according to claim 1, characterized in that: The buffer assembly comprises a support column (14), the top end of the support column (14) is fixedly connected to the bottom end of the storage box (3), the outer part of the support column (14) is respectively fixedly connected with a plurality of fixed blocks one (15), the distal side of the plurality of fixed blocks one (15) is respectively rotatably connected with a rotating shaft one (16), the outer part of the plurality of rotating shafts one (16) is respectively fixedly connected with a damping rod (17), the distal end of the plurality of damping rods (17) is respectively fixedly connected with a rotating shaft two (18), and the distal side of the plurality of rotating shafts two (18) is respectively rotatably connected with a fixed block two (19).
3. The rapid food microorganism detection kit according to claim 1, characterized in that: The distal side of the plurality of limiting blocks (5) is respectively fixedly connected to the top end of the inner wall of the shell (1), the outer part of the plurality of sliding blocks (6) is slidingly connected to the top end inner wall of the plurality of partitions (4), the outer part of the plurality of contraction columns (7) is respectively sleeved with a spring (8), and the outer part of the plurality of connecting blocks (9) is slidingly connected to the top end inner wall of the plurality of partitions (4).
4. The rapid food microbe detection kit according to claim 1, characterized in that: The top end of the shell (1) is provided with a plurality of sliding grooves, the proximal side of the two partitions (4) is fixedly connected with a plurality of I-shaped contraction plates (20), and the bottom end of the plurality of I-shaped contraction plates (20) is slidingly connected to the bottom end inner wall of the shell (1).
5. The rapid food microbe detection kit according to claim 1, characterized in that: The proximal side of the two moving blocks one (11) is slidingly connected to the top end inner wall of the partition (4), and the top end of the plurality of partitions (4) is provided with a clamping groove.
6. The rapid food microbe detection kit according to claim 1, characterized in that: The proximal side of the two moving strips (10) is slidingly connected to the top end inner wall of the partition (4), and the outer part of the plurality of moving blocks two (13) is slidingly connected to the top end inner wall of the shell (1).
7. The rapid food microbiological detection kit according to claim 2, characterized in that: The bottom end of the support column (14) is fixedly connected with a damping column, the bottom end of the damping column is fixedly connected to the top end of the bottom end inner wall of the shell (1), and the distal side of the plurality of fixed blocks two (19) is fixedly connected to the inner wall of the shell (1).
8. The rapid food microbe detection kit according to claim 1, characterized in that: The bottom end of the shell (1) is fixedly connected with a bottom plate (21), and the rear top end of the shell (1) is rotationally connected with a top cover (22).