A laboratory sample classification storage box

Abstract

The utility model relates to the technical field of storage box, concretely refers to a laboratory sample classified storage box. Including box body, the box body one side hingedly arranged has the door, the box body top hingedly arranged has the handle, the box body inner bottom fixedly arranged has the base, the base is slidably connected with the bearing seat through the male slider, the bearing seat is provided with a plurality of, and the bearing seat is provided with a plurality of grooves, the sample tube is movably placed in the groove, and a plurality of clamping assemblies for clamping the sample tube are arranged in the groove, the box body is provided with the fixed assembly of fixing a plurality of sample tube positions. The utility model provides a kind of laboratory sample classified storage box, which is convenient to take laboratory sample, and experimental sample is fixed and stable in storage box.

Description

Technical Field

[0001] This utility model relates to the field of storage box technology, specifically to a laboratory sample classification and storage box. Background Technology

[0002] Laboratory sample sorting and storage boxes are essential tools in laboratories for the orderly storage, management, and transportation of various sample tubes (such as centrifuge tubes and test tubes), and their design directly affects experimental efficiency and sample safety. Existing sample storage boxes typically employ multi-layered or compartmentalized structures. However, existing storage boxes still have significant shortcomings in practical use:

[0003] 1. When taking laboratory samples, the sample tubes are densely arranged and fixed in a single way. Operators need to pick out or move adjacent sample tubes one by one. This is especially inefficient when multiple samples are stored and retrieved at the same time, which can easily cause inconvenience or even sample confusion.

[0004] 2. During transportation or movement, the sample tubes are only fixed by the bottom groove or simple elastic clamps, lacking an overall limiting mechanism. When encountering shaking, tilting or vibration, they are prone to displacement, collision or even tipping, resulting in sample leakage, contamination or label detachment, affecting the accuracy of experimental results.

[0005] Therefore, based on this, we studied and improved the existing structure and proposed a laboratory sample classification and storage box. Utility Model Content

[0006] The technical problem this invention aims to solve is the inconvenience of taking out laboratory samples and the insufficient stability of fixing experimental samples in the storage box.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a laboratory sample classification and storage box, including a box body, a cover door hinged to one side of the box body, a handle hinged to the top of the box body, a base fixedly installed at the bottom of the box body, a support seat slidably connected to the base through a convex slider, a plurality of support seats are provided, and a plurality of slots are provided on the support seats, sample tubes are movably placed in the slots, and a plurality of clamping components for clamping sample tubes are provided in the slots;

[0008] The box is equipped with a fixing component that fixes the positions of several sample tubes.

[0009] As a further embodiment of this utility model: the cover is provided with a locking device, and the locking device is engaged with the box body.

[0010] As a further embodiment of this utility model: several grooves are arranged in a matrix, and several clamping components are arranged in a matrix within the grooves.

[0011] As a further embodiment of this utility model: the clamping assembly includes a movable groove disposed in the support seat, and a clamping block is hingedly disposed in the movable groove, and a spring is fixedly disposed between one side of the clamping block and one side of the movable groove.

[0012] As a further embodiment of this utility model: the fixing component includes a fixing plate that is slidably disposed within the box body. Four connecting clips are fixedly disposed on the top of the fixing plate. An adjusting rod is hinged inside each connecting clip. A connecting clip is hinged to one end of the adjusting rod and is slidably disposed on the top of the box body. Two connecting clips form a group, and a connecting rod is fixedly disposed between each group. A sliding rod is fixedly disposed on one side of one of the connecting clips in each group. An adjusting structure for adjusting the distance between two sliding rods is provided on the top of the box body.

[0013] As a further embodiment of this utility model: the adjustment structure includes two support plates fixedly installed at the top of the box body, and a bidirectional threaded rod is rotatably arranged between the two support plates, and the bidirectional threaded rod is threadedly connected to the slide rod, and a handle is fixedly sleeved at the middle position of the bidirectional threaded rod.

[0014] Compared with the prior art, the advantages of this utility model are as follows:

[0015] 1. By setting up an independently sliding support, the operator does not need to laboriously retrieve sample tubes from the overall box. The target support can be pulled out directly, allowing for easy and accurate retrieval or storage of specific samples in an open space. This effectively avoids mutual interference and misoperation between sample tubes, greatly improving experimental efficiency.

[0016] 2. This utility model is provided with a multi-level fixing system consisting of clamping components and fixing components.

[0017] Primary fixing (clamping assembly): The elastic clamping blocks in each groove provide initial clamping force from the bottom of the sample tube around the perimeter to prevent it from easily shaking.

[0018] Secondary Fixation (Fixing Component): By operating a handle, the bidirectional threaded rod is driven, causing the two connecting rods and the fixing plate below to move downwards synchronously. This applies a uniform clamping force to the top of all sample tubes from above, working in conjunction with the clamping component at the bottom to firmly lock the sample tubes into the groove. This coordinated upper and lower fixing method effectively prevents sample tubes from shifting, bouncing, or tipping over during transportation due to vibration, tilting, or collisions, greatly improving stability and safety during transport and protecting samples from damage or contamination. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of a laboratory sample classification and storage box according to the present invention. Figure 1 .

[0021] Figure 2 This is a schematic diagram of the overall structure of a laboratory sample classification and storage box according to the present invention. Figure 2 .

[0022] Figure 3 This is a schematic diagram of the connection structure of the support and clamping components of a laboratory sample classification and storage box according to the present invention.

[0023] Figure 4 This is a schematic diagram of the fixing component structure of a laboratory sample classification and storage box according to the present invention.

[0024] In the attached image:

[0025] 1. Box body; 2. Lid; 3. Handle; 4. Placement base; 5. Sample tube; 6. Clamping assembly; 7. Fixing assembly; 101. Base; 401. Convex slider; 402. Groove; 601. Clamping block; 701. Fixing plate; 702. Connecting clamp one; 703. Adjusting rod; 704. Connecting rod; 705. Slide rod; 706. Support plate; 707. Bidirectional threaded rod; 708. Operator's hand; 709. Connecting clamp two. Detailed Implementation

[0026] 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.

[0027] Please see Figure 1-3A laboratory sample classification and storage box includes a box body 1. A cover 2 is hinged to one side of the box body 1 and has a lock that engages with a corresponding slot on the front of the box body 1 to seal the box body 1. A handle 3 is hinged to the top of the box body 1 for easy handling. A base 101 is fixedly installed at the bottom inside the box body 1. The upper surface of the base 101 has several parallel convex slide rails along its length. The bottom of a support 4 is provided with convex sliders 401 that match the convex slide rails. The base 101 is supported by the convex sliders 401. A sliding connection is provided with a support base 4, and several support bases 4 are provided, each with a groove 402 for holding sample tubes 5. The grooves 402 are arranged in a matrix, and the sample tubes 5 are movably placed in the grooves 402. Several clamping components 6 for holding the sample tubes 5 are provided in the grooves 402, and the clamping components 6 are arranged in a matrix within the grooves 402. Each clamping component 6 includes a movable groove provided within the support base 4, and a clamping block 601 is hinged within the movable groove. A spring is fixedly provided between one side of the clamping block 601 and one side of the movable groove. In the natural state, the elastic force of the spring causes part of the clamping block 601 to protrude from the inner wall of the groove 402, thereby applying a radial clamping force to the placed sample tube 5, achieving initial fixation.

[0028] Please see Figure 1 , Figure 4 The box body 1 is equipped with a fixing assembly 7 for fixing the positions of several sample tubes 5. The fixing assembly 7 includes a fixing plate 701 that is slidably disposed within the box body 1. Four connecting clips 702 are fixedly disposed on the top of the fixing plate 701. An adjusting rod 703 is hinged to the connecting clip 702. A connecting clip 709 is hinged to one end of the adjusting rod 703 and is slidably disposed on the top of the box body 1. Two connecting clips 709 form a group, and a connecting rod 704 is fixedly disposed between each group. A sliding rod 705 is fixedly disposed on one side of one of the connecting clips 709 in each group. An adjustment structure for adjusting the distance between two sliding rods 705 is provided at the top inner part of the housing 1. The adjustment structure includes two receiving plates 706 fixedly installed at the top inner part of the housing 1, and a bidirectional threaded rod 707 is rotatably connected between the two receiving plates 706. The bidirectional threaded rod 707 is threadedly connected to the sliding rods 705. The bidirectional threaded rod 707 is provided with positive threads and negative threads, and the positive threads and negative threads are opposite. One sliding rod 705 is provided with a positive threaded hole for the positive thread to rotate, and the other sliding rod 705 is provided with a negative threaded hole for the negative thread to rotate. An operating hand 708 is fixedly sleeved at the middle position of the bidirectional threaded rod 707. Rotating the operating hand 708 drives the bidirectional threaded rod 707 to rotate, causing the two sliding rods 705 to move in opposite directions, thereby moving the second connecting clamp 709. This causes the adjusting rod 703 to rotate within the second connecting clamp 709 and the first connecting clamp 702, thereby controlling the up and down movement of the fixed plate 701.

[0029] The working principle of this utility model:

[0030] When storing samples: Open the cover 2, pull out the target holder 4, and put the sample tubes 5 one by one into the corresponding slots 402. The clamping components 6 in the slots 402 will clamp and fix them. Then push the holder 4 back into the box and close the cover 2.

[0031] When fixing the samples: Before transport, rotate the operator 708 clockwise to rotate the bidirectional threaded rod 707, causing the two sliding rods 705 to move closer together, which in turn moves the two sets of connecting clamps 709 and connecting rods 704 towards the center. Through the transmission of the adjusting rod 703, the fixing plate 701 is forced to move downward smoothly until it presses against the caps or tops of all sample tubes 5. At this time, the sample tubes 5 are fixed firmly by the combined upper and lower clamping components 6 and the top fixing plate 701.

[0032] To release the fixation: Rotate the operating handle 708 counterclockwise. The bidirectional threaded rod 707 drives the two sliding rods 705 to move away from each other, thereby lifting the fixing plate 701 through the linkage mechanism, thus releasing the top fixation and facilitating sample loading and unloading.

[0033] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A laboratory sample classification and storage box, comprising a box body (1), a cover door (2) hinged to one side of the box body (1), and a handle (3) hinged to the top of the box body (1), characterized in that: A base (101) is fixedly installed at the bottom of the box body (1). A support seat (4) is slidably connected to the base (101) via a convex slider (401). There are several support seats (4), and several grooves (402) are provided on the support seats (4). Sample tubes (5) are movably placed in the grooves (402), and several clamping components (6) for clamping the sample tubes (5) are provided in the grooves (402). The box (1) is equipped with a fixing component (7) for fixing the positions of several sample tubes (5).

2. The laboratory sample classification and storage box according to claim 1, characterized in that: The cover (2) is equipped with a lock, and the lock is engaged with the box body (1).

3. A laboratory sample classification and storage box according to claim 1, characterized in that: Several grooves (402) are arranged in a matrix, and several clamping components (6) are arranged in a matrix within the grooves (402).

4. A laboratory sample classification and storage box according to claim 3, characterized in that: The clamping assembly (6) includes a movable groove disposed in the support (4), and a clamping block (601) is hinged in the movable groove. A spring is fixedly disposed between one side of the clamping block (601) and one side of the movable groove.

5. A laboratory sample classification and storage box according to claim 1, characterized in that: The fixing component (7) includes a fixing plate (701) that is slidably disposed in the box body (1). Four connecting clips (702) are fixedly disposed on the top of the fixing plate (701). An adjusting rod (703) is hinged in the connecting clip (702). A connecting clip (709) is hinged at one end of the adjusting rod (703). The connecting clip (709) is slidably disposed in the top of the box body (1). Two connecting clips (709) form a group. A connecting rod (704) is fixedly disposed between each group. A sliding rod (705) is fixedly disposed on one side of one of the connecting clips (709) in each group. An adjusting structure for adjusting the distance between the two sliding rods (705) is provided in the top of the box body (1).

6. A laboratory sample classification and storage box according to claim 5, characterized in that: The adjustment structure includes two support plates (706) fixedly installed at the top of the box (1), and a bidirectional threaded rod (707) is rotatably installed between the two support plates (706), and the bidirectional threaded rod (707) is threadedly connected to the slide rod (705), and an operating hand (708) is fixedly sleeved at the middle position of the bidirectional threaded rod (707).

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