Foldable kit placing rack

Abstract

The utility model discloses a foldable kit placing rack which comprises a box body, a plurality of sets of partition plates are linearly arranged in the box body, notches are formed between every two sets of adjacent partition plates, and storage mechanisms are arranged in the notches. Through the design of the accommodating mechanism, a user can conveniently take out and put back test tubes, so that the space in the kit placing rack is more effectively utilized, and through the matched use of the fixing mechanism and the mounting mechanism, a plurality of box bodies can be effectively overlapped together, so that the contact area with the ground is reduced; therefore, the use scene is expanded; through the cooperative use of the clamping mechanism A and the clamping mechanism B, a new box body can be conveniently clamped on a mounting box which is not lifted, and meanwhile through the cooperative use of a pulling plate, a moving rod, a movable inclined block, a threaded rod and other structures, clamping can be conveniently released, rapid disassembly is achieved, and when the number of the box bodies needs to be increased or decreased, operation is simpler, more convenient and faster.

Description

Technical Field

[0001] This utility model relates to the field of reagent kit rack technology, specifically to a foldable reagent kit rack. Background Technology

[0002] Reagent kits are boxes used to hold chemical reagents for detecting chemical components, drug residues, virus types, etc. They are commonly used in hospitals and pharmaceutical companies. Based on the method, they can be divided into ordinary PCR kits (qualitative) and quantitative real-time PCR kits (quantitative). Quantitative real-time PCR kits are further divided based on the dye used, such as the Sybegure method and the probe method. Based on the template type, they are divided into DNA PCR kits and RNA PCR kits. Furthermore, reagent kits were developed to free researchers from the tedious process of reagent preparation and optimization; therefore, they usually come with corresponding instructions. Users can obtain satisfactory results with little or no optimization by following the instructions. Currently, many reagents in reagent kits are stored in glass containers. At reagent manufacturers, after the test reagents are produced, they are stored in the kits, making kit racks an essential accessory for manufacturers, placed in workshops and warehouses. For kit racks, safety and ease of access are the main design factors.

[0003] However, in practical applications, most reagent kits have a relatively simple structure and cannot provide diverse storage solutions. As the number of reagents that need to be stored gradually increases during actual use, the overall size of the reagent kit also has to be increased accordingly. Utility Model Content

[0004] To address the aforementioned technical problems, a foldable reagent kit rack is provided. This technical solution solves the problem mentioned in the background art that most reagent kits in practical applications have relatively simple structures and cannot provide diversified storage solutions, resulting in the overall volume of the reagent kits having to be expanded accordingly as the number of reagents to be stored gradually increases during actual use.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A foldable reagent kit holder includes a box body. Several sets of partitions are linearly arranged inside the box body. A slot is opened between each pair of adjacent partitions. A storage mechanism is provided inside each slot. Fixing mechanisms are provided at the four bottom corners of the box body. Mounting mechanisms are provided at the top of the box body and in the position opposite to the fixing mechanisms. A snap-fit ​​mechanism A is provided on the left side of the box body. A snap-fit ​​mechanism B that cooperates with snap-fit ​​mechanism A is provided on the left side of the box body.

[0007] Preferably, the storage mechanism includes sliders slidably connected to the upper and lower sides inside the slot, and connecting plates are fixedly connected to the outer surfaces of the upper and lower sliders. A rotating shaft is rotatably connected between the upper and lower connecting plates away from the sliders, and a storage rack is fixedly connected to the outer circumferential surface of the rotating shaft.

[0008] Preferably, a handrail is fixedly installed on the front side of the storage rack, and two sets of support plates are fixedly connected inside the storage rack. Limiting plates are fixedly connected to the upper side of the two sets of support plates and inside the storage rack. An installation groove is linearly opened on the outer surface of the limiting plate. A test tube is movably connected inside the installation groove, and the inner diameter of the installation groove is adapted to the outer diameter of the test tube.

[0009] Preferably, the fixing mechanism includes a hinge frame fixedly connected to the bottom of the box body, a fixing rod extending through the outer surface of the hinge frame, a box wheel inside the hinge frame, the box wheel being rotatably connected to the outer circumferential surface of the fixing rod, fixing plates fixedly connected to the left and right end faces of the fixing rod, threaded grooves being provided on both the left and right sides of the outer circumferential surface of the fixing rod, and nuts threadedly connected to the threaded grooves being provided on both the left and right sides of the outer circumferential surface of the fixing rod.

[0010] Preferably, the installation mechanism includes a cavity frame, and the top of the cavity frame has a limiting groove adapted to the fixing rod.

[0011] Preferably, the snap-fit ​​mechanism A includes a mounting box fixedly installed on the left side of the housing. The inner walls of the front and rear sides of the mounting box are fixedly connected to a telescopic rod and a spring. The spring is sleeved on the outer circumference of the telescopic rod. The ends of the telescopic rod and the spring away from the inner wall of the mounting box are fixedly connected to a movable inclined block. The bottom of the movable inclined block on the front and rear sides is fixedly connected to a moving rod.

[0012] Preferably, the bottom of the mounting box has through slots on both the front and rear sides, and the moving rods on both the front and rear sides extend through the through slots to the lower side of the mounting box and are fixedly connected to pull plates. The bottom of the pull plates is fixedly connected to a handle, and the outer surface of the pull plates away from the moving rods is threaded with threaded rods. The bottom of the threaded rods is fixedly connected to a knob, and the inner walls of the front and rear sides of the mounting box are provided with sliding grooves.

[0013] Preferably, the locking mechanism B includes a fixing block fixedly installed on the right side of the housing, with slide bars fixedly connected to both the front and rear sides of the fixing block, a connecting post fixedly connected to the bottom of the fixing block, and a limit block fixedly connected to the end of the connecting post away from the fixing block.

[0014] Compared with the prior art, this utility model provides a foldable reagent kit holder with the following features:

[0015] Beneficial effects:

[0016] 1. Through the design of the storage mechanism, this utility model allows users to easily take out and put back test tubes, making more efficient use of the space inside the reagent kit rack.

[0017] 2. This utility model, through the combined use of a fixing mechanism and an installation mechanism, allows multiple boxes to be effectively stacked together, reducing the contact area with the ground and thus expanding the application scenarios.

[0018] 3. This utility model, through the combined use of locking mechanism A and locking mechanism B, allows the new box to be easily locked onto the unlifted mounting box. At the same time, through the combined use of structures such as pull plate, moving rod, movable inclined block and threaded rod, the locking can be easily released and quick disassembly can be achieved, making the operation simpler and faster when adding or removing boxes. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the overall three-dimensional structure of this utility model from another perspective;

[0021] Figure 3 This is a three-dimensional structural diagram of part of the storage mechanism of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the remaining storage mechanism of this utility model;

[0023] Figure 5 For the present utility model Figure 1 Enlarged view of a portion of point A in the middle;

[0024] Figure 6 For the present utility model Figure 2 Enlarged view of a portion of point B in the middle;

[0025] Figure 7 This is a three-dimensional structural diagram of the snap-fit ​​mechanism A of this utility model;

[0026] Figure 8 For the present utility model Figure 7 Enlarged view of a portion of point C in the middle;

[0027] Figure 9 This is a three-dimensional structural diagram of the snap-fit ​​mechanism B of this utility model.

[0028] The numbers on the map are:

[0029] 1. Box body;

[0030] 2. Partition; 201. Groove;

[0031] 3. Storage mechanism; 301. Slider; 302. Connecting plate; 303. Rotating shaft; 304. Storage rack; 305. Handrail; 306. Support plate; 307. Limiting plate; 308. Mounting slot; 309. Test tube;

[0032] 4. Fixing mechanism; 401. Hinge frame; 402. Fixing rod; 403. Box wheel; 404. Fixing plate; 405. Threaded groove; 406. Nut;

[0033] 5. Installation mechanism; 501. Hollow frame; 502. Limiting groove;

[0034] 6. Snap-fit ​​mechanism A; 601. Mounting box; 602. Telescopic rod; 603. Spring; 604. Movable inclined block; 605. Moving rod; 606. Through groove; 607. Pull plate; 608. Handle; 609. Threaded rod; 610. Rotary knob; 611. Slide groove;

[0035] 7. Snap-fit ​​mechanism B; 701. Fixing block; 702. Sliding bar; 703. Connecting column; 704. Limiting block. Detailed Implementation

[0036] The following description is intended to disclose the present invention so that those skilled in the art can implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art.

[0037] Please refer to Figures 1 to 9 As shown, a foldable reagent kit holder includes a housing 1. Several sets of partitions 2 are linearly arranged inside the housing 1. A slot 201 is formed between each pair of adjacent partitions 2. A storage mechanism 3 is provided inside each slot 201. The storage mechanism 3 includes sliders 301 slidably connected to the upper and lower sides inside the slot 201. Connecting plates 302 are fixedly connected to the outer surfaces of the upper and lower sliders 301. A rotating shaft 303 is rotatably connected between the upper and lower connecting plates 302 away from the sliders 301. A storage rack 304 is fixedly connected to the outer circumference of the rotating shaft 303. A handrail 305 is fixedly installed on the front side of the storage rack 304. Two sets of support plates 306 are fixedly connected inside the storage rack 304. Limiting plates 307 are fixedly connected to the upper side of the two sets of support plates 306 and inside the storage rack 304. An installation groove 308 is linearly opened on the outer surface of the limiting plate 307. A test tube 309 is movably connected inside the installation groove 308. The inner diameter of the installation groove 308 is compatible with the outer diameter of the test tube 309.

[0038] In this case, first, the reagent kit holder is moved to the designated position. Then, the door is pulled to the left to fully expose the storage rack 304. Next, the handle 305 is pulled outward, and the handle 305 will pull the storage rack 304 out of the slot 201 via the slider 301. Then, the storage rack 304 is rotated 90 degrees clockwise around the pivot 303 via the handle 305, so that the limiting plate 307 inside the storage rack 304 faces the user. Then, the test tubes 309 can be inserted through the mounting slot. 308 makes the bottom of the test tube 309 contact the top of the support plate 306, so that the test tube 309 can be placed inside the mounting slot 308. After all the test tubes 309 are placed, the storage rack 304 is rotated to the reset state through the pivot 303, and then the storage rack 304 is pushed into the cabinet 1 through the handle 305 to the reset state. Then the cabinet door is pulled to the right again until the cabinet 1 is closed, thereby improving the space utilization efficiency of the storage rack 304 for the test tubes 309.

[0039] Fixing mechanisms 4 are provided at the four corners of the bottom of the box 1. Mounting mechanisms 5 are provided at the top of the box 1 and at the relative positions of the fixing mechanisms 4. The fixing mechanism 4 includes a hinge frame 401 fixedly connected to the bottom of the box 1. A fixing rod 402 is provided through the outer surface of the hinge frame 401. A box wheel 403 is provided inside the hinge frame 401. The box wheel 403 is rotatably connected to the outer circumferential surface of the fixing rod 402. Fixing plates 404 are fixedly connected to the left and right end faces of the fixing rod 402. Threaded grooves 405 are provided on the left and right sides of the outer circumferential surface of the fixing rod 402. Nuts 406 that are threadedly connected to the threaded grooves 405 are provided on the left and right sides of the outer circumferential surface of the fixing rod 402. The mounting mechanism 5 includes a cavity frame 501. A limiting groove 502 that is adapted to the fixing rod 402 is provided on the top of the cavity frame 501.

[0040] In this case, when space constraints prevent the placement of multiple boxes 1, the nuts 406 on both sides of the lifted box 1 are first rotated to the outermost end of the fixing rod 402. Then, the box 1 is lifted to the top of the unlifted box 1, so that the fixing rod 402 is inserted into the limiting groove 502 of the unlifted box 1. Then, the nuts 406 on both sides are rotated so that the nuts 406 abut against the outer surface of the cavity frame 501 of the unlifted box 1 and are fixed. In this way, multiple boxes 1 can be effectively stacked, reducing the contact area between the box 1 and the ground and expanding the application scenarios.

[0041] A locking mechanism A6 is provided on the left side of the housing 1, and a locking mechanism B7 that cooperates with the locking mechanism A6 is also provided on the left side of the housing 1. The locking mechanism A6 includes a mounting box 601 fixedly installed on the left side of the housing 1. A telescopic rod 602 and a spring 603 are fixedly connected to the inner walls of the front and rear sides of the mounting box 601. The spring 603 is sleeved on the outer circumference of the telescopic rod 602. A movable inclined block 604 is fixedly connected to the end of the telescopic rod 602 and the spring 603 away from the inner wall of the mounting box 601. A moving rod 605 is fixedly connected to the bottom of the movable inclined block 604 on both the front and rear sides. A through groove 606 is opened on both the front and rear sides of the bottom of the mounting box 601, and the moving rods 605 on both the front and rear sides pass through the through groove 606. The through groove 606 extends to the lower side of the mounting box 601 and is fixedly connected to the pull plate 607. The bottom of the pull plate 607 is fixedly connected to the handle 608. The outer surface of the pull plate 607 away from the moving rod 605 is threaded with threaded rods 609. The bottom of the threaded rods 609 is fixedly connected to the knob 610. The inner walls of the front and rear sides of the mounting box 601 are provided with sliding grooves 611. The locking mechanism B7 includes a fixing block 701 fixedly installed on the right side of the box 1. The front and rear sides of the fixing block 701 are fixedly connected to the sliding strips 702. The bottom of the fixing block 701 is fixedly connected to the connecting post 703. The end of the connecting post 703 away from the fixing block 701 is fixedly connected to the limit block 704.

[0042] When the number of test tubes 309 increases and the stacking of multiple boxes 1 cannot meet the usage requirements, a new box 1 can be lifted, and the lifted fixing block 701 can be inserted into the interior of the unlifted mounting box 601. The fixing block 701 will slide down through the slide groove 611 inside the mounting box 601 via the slide bar 702. The limiting block 704 will press down on the two movable inclined blocks 604, and the movable inclined blocks 604 will press the spring 603 until the limiting block 704 enters below the movable inclined block 604. At this time, the two movable inclined blocks 604 are reset by the spring 603, thereby locking the new box 1 onto the left side of the unlifted mounting box 601. To dismantle the new housing 1, first pull the two side plates 607 outwards using the handle 608. The pull plates 607, through the moving rod 605, cause the movable inclined blocks 604 to move away from each other, and the limiting block 704 disengages from the movable inclined blocks 604. When the threaded rod 609 is moved by the pull plate 607 to the front and rear sides of the mounting box 601, then rotate the knob 610. The threaded rod 609 spirals upwards due to the rotation of the knob 610 until the threaded rod 609 abuts against the outer surfaces of the front and rear sides of the mounting box 601. At this point, you can free your hands to detach the new housing 1 from the top of the housing 1 that has never been lifted, thus completing the quick installation and dismantling of multiple housings 1 in a horizontal state.

[0043] The working principle and usage procedure of this device are as follows: First, move the reagent kit rack to the designated position. Then, pull the door to the left to fully expose the storage rack 304. Next, pull the handle 305 outwards. The handle 305 will pull the storage rack 304 out of the slot 201 via the slider 301. Then, rotate the storage rack 304 90 degrees clockwise around the pivot 303 using the handle 305, so that the limiting plate 307 inside the storage rack 304 faces the user. Then, the test tubes 309 can be placed inside. The test tube 309 is placed inside the mounting slot 308 so that the bottom of the test tube 309 contacts the top of the support plate 306. After all the test tubes 309 are placed, the storage rack 304 is rotated to the reset state through the pivot 303. Then, the storage rack 304 is pushed into the cabinet 1 through the handle 305 to the reset state. The cabinet door is then pulled to the right until the cabinet 1 is closed, thereby improving the space utilization efficiency of the storage rack 304 for the test tubes 309.

[0044] When space constraints prevent the placement of multiple boxes 1, first rotate the nuts 406 on both sides of the box 1 to be lifted to the outermost end of the fixing rod 402. Then lift the box 1 to the top of the box 1 that has not been lifted, so that the fixing rod 402 is inserted into the limiting groove 502 of the box 1 that has not been lifted. Then rotate the nuts 406 on both sides so that the nuts 406 abut against the outer surface of the cavity frame 501 of the box 1 that has not been lifted and fix it. In this way, multiple boxes 1 can be effectively stacked, reducing the contact area between the box 1 and the ground and expanding the application scenarios.

[0045] When the number of test tubes 309 increases and the stacking of multiple boxes 1 cannot meet the usage requirements, a new box 1 can be lifted, and the lifted fixing block 701 can be inserted into the interior of the unlifted mounting box 601. The fixing block 701 will slide down through the slide groove 611 inside the mounting box 601 via the slide bar 702. The limiting block 704 will press down on the two movable inclined blocks 604, and the movable inclined blocks 604 will press the spring 603 until the limiting block 704 enters below the movable inclined block 604. At this time, the two movable inclined blocks 604 are reset by the spring 603, thereby locking the new box 1 onto the left side of the unlifted mounting box 601. To dismantle the new housing 1, first pull the two side plates 607 outwards using the handle 608. The pull plates 607, through the moving rod 605, cause the movable inclined blocks 604 to move away from each other, and the limiting block 704 disengages from the movable inclined blocks 604. When the threaded rod 609 is moved by the pull plate 607 to the front and rear sides of the mounting box 601, then rotate the knob 610. The threaded rod 609 spirals upwards due to the rotation of the knob 610 until the threaded rod 609 abuts against the outer surfaces of the front and rear sides of the mounting box 601. At this point, you can free your hands to detach the new housing 1 from the top of the housing 1 that has never been lifted, thus completing the quick installation and dismantling of multiple housings 1 in a horizontal state.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A foldable kit holder comprising a box (1), characterized in that: The inside of the box (1) is linearly provided with a plurality of groups of partitions (2), a notch (201) is formed between two adjacent partitions (2), a receiving mechanism (3) is arranged in the notch (201), a fixing mechanism (4) is arranged at the bottom corner of the box (1), an installation mechanism (5) is arranged at the top of the box (1) and opposite to the fixing mechanism (4), a clamping mechanism A (6) is arranged on the left side of the box (1), and a clamping mechanism B (7) matched with the clamping mechanism A (6) is arranged on the left side of the box (1).

2. The foldable kit tray of claim 1, wherein: The receiving mechanism (3) comprises sliding blocks (301) slidingly connected to the upper and lower sides of the notch (201), the outer surfaces of the sliding blocks (301) on the upper and lower sides are fixedly connected with connecting plates (302), the connecting plates (302) on the upper and lower sides are rotatably connected with shafts (303) away from the sliding blocks (301), and the outer circumferential surfaces of the shafts (303) are fixedly connected with receiving racks (304).

3. The foldable kit tray of claim 2, wherein: The front side of the receiving rack (304) is fixedly installed with a handrail (305), the inside of the receiving rack (304) is fixedly connected with two groups of supporting plates (306), the upper sides of the two groups of supporting plates (306) and in the inside of the receiving rack (304) are fixedly connected with limiting plates (307), the outer surfaces of the limiting plates (307) are linearly provided with mounting grooves (308), the insides of the mounting grooves (308) are movably connected with test tubes (309), and the inner diameters of the mounting grooves (308) are matched with the outer diameters of the test tubes (309).

4. The foldable kit tray of claim 1, wherein: The fixing mechanism (4) comprises a hinged frame (401) fixedly connected to the bottom of the box (1), a fixed rod (402) penetratingly arranged on the outer surface of the hinged frame (401), a box wheel (403) arranged in the inside of the hinged frame (401), the outer circumferential surface of the fixed rod (402) being rotatably connected with the box wheel (403), a fixed plate (404) fixedly connected to the left and right end faces of the fixed rod (402), and threaded grooves (405) formed on the left and right sides of the outer circumferential surface of the fixed rod (402).

5. The foldable kit tray of claim 1, wherein: The installation mechanism (5) comprises a cavity frame (501), and the top of the cavity frame (501) is provided with a limiting groove (502) matched with the fixed rod (402).

6. The foldable kit tray of claim 1, wherein: The clamping mechanism A (6) comprises a mounting box (601) fixedly installed on the left side of the box (1), telescopic rods (602) and springs (603) fixedly connected to the front and rear inner walls in the inside of the mounting box (601), the spring (603) being sleeved on the outer circumferential surface of the telescopic rod (602), and movable inclined blocks (604) fixedly connected to the ends of the telescopic rods (602) and the springs (603) away from the inner walls of the mounting box (601).

7. The foldable kit tray of claim 6, wherein: Both sides of the bottom of the installation box (601) are provided with through grooves (606), the moving rods (605) on both sides extend to the lower side of the installation box (601) through the through grooves (606) and are fixedly connected with pull plates (607), the bottom of the pull plate (607) is fixedly connected with a handle (608), the outer surface of the end of the pull plate (607) away from the moving rod (605) is threadedly connected with a threaded rod (609), the bottom of the threaded rod (609) is fixedly connected with a rotating handle (610), and the inner walls on both sides of the inside of the installation box (601) are provided with sliding grooves (611).

8. The foldable kit tray of claim 1, wherein: The clamping mechanism B (7) comprises a fixed block (701) fixedly installed on the right side of the box body (1), sliding strips (702) are fixedly connected to the front and back of the fixed block (701), a connecting column (703) is fixedly connected to the bottom of the fixed block (701), and a limiting clamping block (704) is fixedly connected to the end of the connecting column (703) away from the fixed block (701).

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