An external placement table of an ultra-clean workbench

Abstract

The utility model discloses an external use of a kind of super-clean workstation's article placing table, including workbench, sliding slot, recess, frame, wheel body, bolt, article placing table, hole body, insert rod, spring, groove and rubber block, the workbench one end and the other end are all set with sliding slot, the workbench is set with recess, the recess is linked with multiple sliding slots, the utility model frame is connected by sliding with sliding slot, make frame drive the transverse position adjustment of article placing table more smooth flexible, can be adjusted to adaptive position according to experimental consumable size such as reagent bottle height, petri dish rack width, avoid the malpractice that fixed position is difficult to adapt;Simultaneously, bolt of frame screw connection and sliding slot contact, both can adjust article placing table transverse position, and frame movement can be stably limited, ensure that consumable is placed and is convenient to use, need not frequently move article;Significantly improve experimental operation efficiency, satisfy the article placing demand of diversified aseptic experiment.

Description

Technical Field

[0001] This utility model relates to the technical field of clean benches, and in particular to an external storage platform for a clean bench. Background Technology

[0002] Clean benches are core equipment for aseptic operations in laboratories. Their internal operating space must maintain a clean environment, and excessive auxiliary equipment is typically not permitted. Existing clean benches often have fixed external storage structures, such as side-mounted brackets, which cannot be adjusted. When different sized experimental consumables, such as reagent bottles, petri dish racks, or temporary tools, need to be placed, the fixed storage space is difficult to accommodate, easily leading to items exceeding the designated storage area, inconvenience in retrieval, and even potentially affecting the cleanliness of the surrounding area due to cluttered items, thus reducing experimental efficiency. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an external storage platform for a clean bench.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: An external storage platform for a clean bench includes a workbench, a sliding groove, a recess, a frame, wheels, bolts, a storage platform, a hole, a rod, a spring, a groove, and a rubber block. The workbench has sliding grooves at one and the other ends, and recesses at the same end. The recesses are connected to multiple sliding grooves. The frame is rotatably connected to multiple wheels, which are slidably connected to corresponding sliding grooves. Bolts are threaded to one and the other ends of the frame, and two bolts are in contact with corresponding sliding grooves.

[0005] Preferably, the workbench is rotatably connected to a shelf, the shelf is movably connected to a rod, and two holes are provided at one end and the other end of the frame, with the rod being adapted to multiple holes.

[0006] Preferably, one end of the insertion rod and the other end are each fitted with a spring, and one end of each of the two springs is fixedly connected to the frame and the insertion rod, respectively.

[0007] Preferably, the size of the groove is larger than that of the frame.

[0008] Preferably, the shelf has grooves at both one end and the other end.

[0009] Preferably, rubber blocks are fixedly connected at the contact points between the two bolts and the slide groove.

[0010] Preferably, the platform is located between multiple holes.

[0011] The beneficial effects of this utility model are as follows: 1. Through the coordination of the workbench, slide rails, grooves, frame, wheels, bolts, and shelf, the frame, with its sliding connection between the wheels and slide rails, allows for smoother and more flexible adjustment of the lateral position of the shelf. This allows for adjustment to fit the dimensions of experimental consumables, such as reagent bottle height and petri dish rack width, avoiding the drawbacks of fixed positions. Simultaneously, the bolts threaded into the frame engage with the slide rails, both adjusting the lateral position of the shelf and stably restricting frame movement, ensuring convenient access to consumables after placement without frequent relocation. This significantly improves experimental efficiency and meets the diverse storage needs of aseptic experiments. 2. Through the cooperation between the frame, holes, shelf, insert rod and spring, the rotational connection between the holes at both ends of the frame and the shelf, and the insertion of the insert rod, the shelf can be flexibly placed horizontally to the left or right. The shelf can be adjusted according to the size of the space around the clean bench and the operator's standing habits, so as to avoid it blocking the workbench operation opening or occupying key operation space, and solve the usage limitations caused by the rigid position of the fixed shelf. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the external storage platform for an ultra-clean workbench proposed in this utility model; Figure 2 for Figure 1 Structural diagram of the middle worktable, slide rail, and frame; Figure 3 for Figure 1 A schematic diagram of the structure of the insert rod, spring, and groove; Figure 4 for Figure 1 A schematic diagram of the structure of the working channel, chute, and groove; Figure 5 for Figure 1 Rear view of the middle frame structure.

[0013] In the diagram: 1. Workbench; 2. Slide; 3. Groove; 4. Frame; 5. Wheel; 6. Bolt; 7. Storage platform; 8. Hole; 9. Insert rod; 10. Spring; 11. Groove; 12. Rubber block. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0015] Example 1, referring to Figures 1 to 5An external storage platform for a clean bench includes a workbench 1, a sliding groove 2, a recess 3, a frame 4, wheels 5, bolts 6, a storage platform 7, a hole 8, a plug 9, a spring 10, a groove 11, and a rubber block 12. The workbench 1 has sliding grooves 2 at one and the other ends, providing stable guidance for the lateral adjustment of the storage platform 7. The workbench 1 has recesses 3, which are connected to multiple sliding grooves 2, allowing the frame 4 to slide out from the recess 3 along the sliding grooves 2 to the usage position. The frame 4 is rotatably connected to multiple wheels 5, which are slidably connected to corresponding sliding grooves 2, converting the sliding friction between the frame 4 and the sliding grooves 2 into rolling friction. Friction significantly reduces the resistance when the frame 4 moves, making the horizontal adjustment of the shelf 7 easier and smoother. One end of the frame 4 and the other end are threaded with bolts 6, and each bolt 6 is in contact with the corresponding slide groove 2. When adjusting the position of the shelf 7, loosening the bolts 6 will push the frame 4 to slide without affecting the movement. After determining the position, tightening the bolts 6 will restrict the movement of the frame 4 through the squeezing friction between the end of the bolt 6 and the inner wall of the slide groove 2, thus locking the position. The symmetrical arrangement of bolts 6 at both ends can make the frame 4 bear the force evenly, avoid the frame 4 tilting due to unilateral fixation, ensure that the shelf 7 does not shake after being fixed, and ensure the safety of consumables placement.

[0016] In this embodiment, the workbench 1 is rotatably connected to a shelf 7, and a rod 9 is movably inserted through the shelf 7. Two holes 8 are provided at one end and the other end of the frame 4. The rod 9 is adapted to the multiple holes 8. When the shelf 7 rotates to the target orientation, the rod 9 passes through the shelf 7 and inserts into the corresponding hole 8, thus locking the orientation of the shelf 7 and preventing accidental rotation. The adaptability of the rod 9 and the holes 8 ensures a tight connection, preventing the shelf 7 from shifting due to slight collisions. The plug-in design makes orientation adjustment convenient and requires no tools. A spring 10 is fitted at one end and the other end of the rod 9, and the spring 10 provides... The force is applied to insert the rod 9 into the hole 8. One end of each of the two springs 10 is fixedly connected to the frame 4 and the rod 9, respectively. The size of the groove 3 is larger than that of the frame 4, so that the frame 4 can be smoothly removed. The shelf 7 has slots 11 at one end and the other end for placing items and restricting the items from moving out. Two bolts 6 are fixedly connected to the contact point with the slide 2 with rubber blocks 12 to increase the stability of the frame 4. The shelf 7 is located between multiple holes 8 to ensure that when the shelf 7 rotates, the distance from its two sides to the corresponding holes 8 is consistent. After inserting the rod 9, the force is balanced and the center of gravity will not shift due to bias to one side.

[0017] The working principle of this embodiment is as follows: In use, according to the size of the experimental consumables to be placed, such as the height of the reagent bottle and the width of the petri dish rack, the frame 4 is pushed so that it slides into the workbench 1 through the wheel 5, thereby moving the platform 7 laterally to the appropriate position. After the lateral position is determined, the bolt 6 on the frame 4 is tightened so that the bolt 6 is in close contact with the slide 2, which not only locks the lateral position of the platform 7, but also stably restricts the movement of the frame 4, ensuring that the consumables can be easily retrieved after placement without frequent relocation. Then, according to the size of the space around the workbench 1 and the operator's standing habits, the orientation of the platform 7 is adjusted by rotating the holes 8 at both ends of the frame 4 with the platform 7. After determining the horizontal placement position to the left or right, the insertion rod 9 is inserted through the platform 7 and into the corresponding hole 8 to complete the fixation, preventing the platform 7 from blocking the operation port of the workbench 1 or occupying key operation space. Finally, through the above adjustment process, the drawbacks of the rigid and difficult-to-adapt position of the traditional fixed platform 7 are solved, significantly improving the efficiency of experimental operation and meeting the diverse needs of aseptic experiments.

[0018] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An external storage platform for a clean bench, comprising a workbench (1), a slide (2), a groove (3), a frame (4), wheels (5), bolts (6), a storage platform (7), a hole (8), a rod (9), a spring (10), a slot (11), and a rubber block (12), characterized in that, The workbench (1) has a sliding groove (2) at one end and the other end. The workbench (1) has a groove (3) which is connected to multiple sliding grooves (2). The frame (4) is rotatably connected to multiple wheels (5). The multiple wheels (5) are slidably connected to the corresponding sliding grooves (2). The frame (4) has a bolt (6) threadedly connected to one end and the other end. The two bolts (6) are in contact with the corresponding sliding grooves (2).

2. The external storage platform for a clean bench according to claim 1, characterized in that, The workbench (1) is rotatably connected to a shelf (7), and the shelf (7) is movably connected to a rod (9). The frame (4) has two holes (8) at one end and the other end, and the rod (9) is adapted to the multiple holes (8).

3. The external storage platform for a clean bench according to claim 1, characterized in that, Springs (10) are fitted on one end and the other end of the insert rod (9), and one end of the two springs (10) is fixedly connected to the frame (4) and the insert rod (9) respectively.

4. The external storage platform for a clean bench according to claim 1, characterized in that, The size of the groove (3) is larger than that of the frame (4).

5. The external storage platform for a clean bench according to claim 1, characterized in that, The shelf (7) has a groove (11) at one end and the other end.

6. The external storage platform for a clean bench according to claim 1, characterized in that, Rubber blocks (12) are fixedly connected at the contact points between the two bolts (6) and the slide (2).

7. The external storage platform for a clean bench according to claim 1, characterized in that, The platform (7) is located between multiple holes (8).

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