Test tube storage rack

Abstract

The utility model provides a test tube storage rack, which belongs to the technical field of biochemical experiment test tube racks and comprises a support component, the support component comprises a base, a plurality of support frames are linearly arranged on the base at equal intervals, a top plate and a plurality of placing holes in the top plate are arranged at the top end of each support frame, and the placing holes are linearly arranged at equal intervals. A plurality of placement holes are formed in the storage rack, a test tube body is arranged in each placement hole, a height-adjustable supporting plate is arranged in each supporting frame, a plurality of limiting grooves are formed in each supporting plate, and the bottoms of the corresponding test tube bodies are supported by the limiting grooves. The heights of the top ends of the test tubes are prevented from being consistent, the distance between the top ends of the adjacent test tubes is increased, workers can conveniently take the test tubes by wearing gloves, and the risk that the test tubes fall accidentally due to hand slip is avoided.

Description

Technical Field

[0001] This utility model mainly relates to the technical field of biochemical experimental test tube racks, specifically a test tube storage rack. Background Technology

[0002] Biochemical test tube racks are common laboratory equipment used to place and fix test tubes. They are mainly used in biochemistry, medical and chemical experiments to facilitate sample collection, reaction, observation and storage. Biochemical test tube racks are usually made of corrosion-resistant, high-temperature resistant and low-temperature resistant materials, such as stainless steel, aluminum alloy and plastic.

[0003] Currently, in existing biochemical laboratory test tube racks, the holes used to hold the test tubes are mostly arranged in a lattice pattern. As a result, the test tubes placed in the holes are at the same height. Since staff need to wear latex gloves during experiments to prevent direct contact between chemicals and skin, and when picking up the test tube in the middle of the lattice pattern, the uniform height of the test tubes results in a very small distance between the tops of the tubes. Gloves cannot pass through the gaps between the tops of the test tubes to completely grasp the top of the tube that needs to be picked up. Only a small part of the top of the test tube can be picked up. This makes it easy for the tube to fall accidentally during the process, resulting in damage and contamination. Utility Model Content

[0004] This utility model provides a solution that is significantly different from existing technologies, addressing the problem that existing solutions are too simplistic. Specifically, this utility model provides a test tube rack to solve the technical problem mentioned in the background art: in existing test tube racks used for biochemical experiments, the test tubes are placed at a uniform height, resulting in a small distance between adjacent test tubes, making it inconvenient for staff to handle them while wearing gloves, and easily causing them to fall and get damaged.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0006] A test tube holder includes a support assembly. The support assembly includes a base, on which multiple support frames are linearly arranged at equal intervals. Each support frame has a top plate and multiple placement holes on the top plate, and the placement holes are linearly arranged at equal intervals. Each placement hole contains a test tube body. Each support frame contains a height-adjustable tray, and the tray has multiple limiting grooves that support the bottom of the corresponding test tube body.

[0007] Furthermore, the base and the bottom of the multiple support frames are all detachably connected.

[0008] Furthermore, each of the trays is provided with a connecting plate at both ends, and each connecting plate is provided with a limit slider at its upper end. The limit slider is slidably connected to a limit groove, and the limit groove is provided on both sides of the support frame.

[0009] Furthermore, each of the limiting sliders is provided with an adjusting component, which includes a movable rod and an adjusting block. The movable rod is movably connected to a through hole, which is provided on the limiting slider.

[0010] Furthermore, each of the limiting slide grooves is provided with a support on both sides, and the adjusting block is located on the support.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This utility model, through its base, support frame, limiting slide groove, top plate, tray, connecting plate, limiting slider, support part, and adjusting component, enables staggered placement of test tubes on a shelf, preventing the tops of the test tubes from being at the same height and increasing the distance between the tops of adjacent test tubes. This makes it easier for staff to handle the test tubes while wearing gloves, allowing them to completely grasp the top of the test tubes and avoid the risk of accidental drops due to slipping. Furthermore, the structure is simple, easy to operate, and has practical value.

[0013] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is an exploded view of the overall structure of this utility model;

[0016] Figure 3 For the present utility model Figure 2 Enlarged structural diagram of area A in the middle;

[0017] In the diagram: 1. Support assembly; 11. Base; 12. Support frame; 121. Limiting groove; 13. Top plate; 131. Placement hole; 14. Support plate; 141. Limiting groove; 142. Connecting plate; 143. Limiting slider; 144. Perforation; 15. Support part; 16. Adjusting component; 161. Adjusting block; 162. Movable rod; 2. Test tube body. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the disclosure of the utility model more thorough and comprehensive.

[0019] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly associated with those skilled in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0021] Please refer to the appendix carefully. Figure 1-3 A test tube holder includes a support assembly 1. The support assembly 1 includes a base 11. Multiple support frames 12 are linearly arranged at equal intervals on the base 11. Each support frame 12 has a top plate 13 and multiple placement holes 131 on the top plate 13. The placement holes 131 are linearly arranged at equal intervals. A test tube body 2 is placed in each placement hole 131. Each support frame 12 has a height-adjustable tray 14. The tray 14 has multiple limiting grooves 141 that support the bottom of the corresponding test tube body 2.

[0022] The above structure allows for staggered placement of test tubes on the shelf, preventing the tops of the test tubes from being at the same height and increasing the distance between the tops of adjacent test tubes. This makes it easier for staff to handle the tubes while wearing gloves, avoiding the risk of accidental drops due to slipping. The structure is simple, easy to operate, and has practical value.

[0023] The specific operation is as follows: First, the bottom of the support frame 12 is installed on the base 11 with bolts. Then, the adjusting block 161 is pulled to disengage the adjusting block 161 from the upper side of the support part 15. Then, the height of the tray 14 is changed. After the height is determined, the adjusting block 161 is pushed to both sides of the support frame 12 so that the adjusting block 161 is located on the support part 15 at the corresponding height. The above operation is repeated so that the height of each tray 14 is gradually increased to achieve the effect of height misalignment. Then, the test tube body 2 can be inserted into the placement hole 131 to obtain the effect of placing the test tube body 2 at different heights.

[0024] Please refer to the appendix carefully. Figure 2 and attached Figure 3 The base 11 and the bottoms of the multiple support frames 12 are detachably connected, facilitating installation and disassembly. Each tray 14 has a connecting plate 142 at both ends, and each connecting plate 142 has a limiting slider 143 at its upper end. The limiting slider 143 is slidably connected to a limiting groove 121, which is located on both sides of the support frame 12. Through the cooperation between the limiting slider 143 and the limiting groove 121, the tray 14 can be moved stably up and down. Each limiting slider 143 is equipped with an adjusting element 16. The adjusting component 16 includes a movable rod 162 and an adjusting block 161. The movable rod 162 is movably connected to a through hole 144, which is disposed on the limiting slider 143. Through the cooperation between the movable rod 162 and the through hole 144, the movable connection between the limiting slider 143 and the adjusting block 161 is realized. Each limiting groove 121 has a support part 15 on both sides, and the adjusting block 161 is located on the support part 15. The cooperation between the adjusting block 161 and the support part 15 realizes the positioning of the height of the pallet 14.

[0025] The present invention has been described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the present invention is not limited to the above-described manner. Any non-substantial improvement made by adopting the inventive concept and technical solution of the present invention, or the direct application of the inventive concept and technical solution of the present invention to other occasions without modification, shall be within the protection scope of the present invention.

Claims

1. A test tube holder, comprising a support assembly (1), characterized in that, The support assembly (1) includes a base (11), on which multiple support frames (12) are linearly arranged at equal intervals. Each support frame (12) has a top plate (13) and multiple placement holes (131) on the top plate (13). The placement holes (131) are arranged linearly at equal intervals. Each placement hole (131) contains a test tube body (2). Each support frame (12) contains a height-adjustable tray (14). The tray (14) has multiple limiting grooves (141) that support the bottom of the corresponding test tube body (2).

2. The test tube holder according to claim 1, characterized in that, The base (11) and the bottom of the multiple support frames (12) are detachably connected.

3. A test tube holder according to claim 1, characterized in that, Each of the trays (14) is provided with a connecting plate (142) at both ends, and each of the connecting plates (142) is provided with a limit slider (143) at the upper end. The limit slider (143) is slidably connected to the limit groove (121), and the limit groove (121) is provided on both sides of the support frame (12).

4. A test tube holder according to claim 3, characterized in that, Each of the limiting sliders (143) is provided with an adjusting component (16), the adjusting component (16) includes a movable rod (162) and an adjusting block (161), the movable rod (162) is movably connected to a through hole (144), the through hole (144) is provided on the limiting slider (143).

5. A test tube holder according to claim 3, characterized in that, Each of the limiting slide grooves (121) is provided with a support part (15) on both sides, and the adjusting block (161) is located on the support part (15).

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