Adjustable cell culture rack

Abstract

The utility model provides a kind of adjustable type rack for cell purification, including purification rack and rack, the purification rack is arranged at the upper end of rack, the purification pipe is equipped in the purification rack, the collecting pipe is equipped on the rack, the bottom of the purification pipe is above the top of collecting pipe;The connecting plate is equipped between the purification rack and rack, the adjusting device is equipped below each connecting plate, the adjusting device is used to adjust the distance effect between the purification rack and rack, the adjusting device includes adjusting plate, adjusting cavity is equipped in the adjusting plate, slider is equipped in the adjusting cavity, the slider can move up and down in adjusting cavity;By setting adjusting device between the purification rack and rack, the distance between the purification rack and rack can be accurately adjusted by adjusting device, so as to adjust the relative position of purification pipe and collecting pipe, ensure that cell solution can accurately drip into collecting pipe, improve the efficiency and accuracy of cell purification.

Description

Technical Field

[0001] This utility model relates to the field of cell placement rack technology, and in particular to an adjustable placement rack for cell purification. Background Technology

[0002] In cell purification experiments, containers such as purification tubes and collection tubes are required. Currently, the commonly available racks on the market have relatively simple structures and single functions, and cannot flexibly adjust the distance between the purification tube and the collection tube according to actual needs. This may result in the cell solution not being able to drip accurately and smoothly from the purification tube to the collection tube during the purification process, affecting the efficiency and accuracy of cell purification. In addition, existing racks lack effective fixing and adjustment mechanisms when placing purification tubes and collection tubes, making the containers not stable enough on the rack and prone to shaking or displacement, further affecting the smooth progress of cell purification experiments. To address these issues, an adjustable placement rack for cell purification is proposed here. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology and solve the problem that the existing placement racks lack an effective fixing and adjustment mechanism when placing purification tubes and collection tubes, and are prone to shaking, this utility model provides an adjustable placement rack for cell purification.

[0004] This utility model is achieved using the following technical solution: An adjustable placement rack for cell purification includes a purification rack and a placement rack. The purification rack is located at the upper end of the placement rack, and a purification tube is provided on the purification rack. A collection tube is provided on the placement rack, and the bottom of the purification tube is located above the top of the collection tube. The purification tube includes a tube body, with an inlet at the top and an outlet at the bottom. The inlet is funnel-shaped, and the tube body, inlet, and outlet are connected as one unit. The collection tube includes a tube body and an inlet. A connecting plate is provided between the purification rack and the placement rack. There are two connecting plates, which are respectively set on both sides of the purification rack. Each connecting plate has two fixing blocks on its side wall. The side plate of the purification rack is locked in the fixing blocks. An adjustment device is provided below each connecting plate. The adjustment device is used to adjust the distance between the purification rack and the placement rack.

[0005] The adjusting device includes an adjusting plate, an adjusting cavity inside the adjusting plate, and a slider inside the adjusting cavity, which can move up and down within the adjusting cavity. The slider has a screw and a guide rod on each side. The screw is threaded to the slider, the guide rod passes through the slider, the top of the screw extends to the top of the adjusting plate, and an adjusting knob is fixedly provided on the top of the screw. The connecting plate is inserted into the receiving cavity and abuts against the slider.

[0006] The purification rack includes two vertically arranged side plates, with two placement plates between the side plates. Multiple adjustment slots are equidistantly arranged on the side walls of the side plates. The placement plates are inserted into the adjustment slots. The placement plates are provided with multiple placement holes, and the purification tubes are inserted into the placement holes of the placement plates.

[0007] The placement rack includes two opposing upright plates, with two parallel placement plates fixed between the upright plates, and each adjustment device is located on the upper surface of the upright plate.

[0008] The placement rack is equipped with a water collection tray, and each of the upright plates has a sliding groove at the lower end of its inner side wall, with the water collection tray installed in the sliding groove.

[0009] The present invention has the following advantages over the prior art: 1. By setting an adjustment device between the purification rack and the placement rack, the distance between the purification rack and the placement rack can be precisely adjusted through the cooperation of the adjustment knob, screw, slider and other components in the adjustment device. This adjusts the relative position of the purification tube and the collection tube, ensuring that the cell solution can accurately drip into the collection tube, thus improving the efficiency and accuracy of cell purification. Moreover, the adjustment device is located on the upper surface of the placement rack stand, and the operator can easily rotate the adjustment knob to adjust the distance between the purification rack and the placement rack. The operation is simple and easy to understand. 2. The placement plate on the purification rack can be adjusted in position via the adjustment slot to meet the placement requirements of purification tubes of different specifications. The water collection tray on the placement rack is installed inside the rack via a sliding groove, which is convenient for installation, disassembly, and cleaning. Attached Figure Description

[0010] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is an exploded three-dimensional structural diagram of this utility model; Figure 3 This is a front view of the utility model; Figure 4 This is a utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle; In the diagram: 1. Side plate; 11. Adjustment groove; 12. Placement plate; 13. Placement hole; 2. Purification pipe; 21. Inlet; 22. Pipe body; 23. Outlet; 3. Connecting plate; 31. Fixing block; 4. Adjustment plate; 41. Receiving cavity; 42. Slider; 43. Screw; 44. Adjustment knob; 45. Guide rod; 5. Vertical plate; 51. Slide groove; 6. Water collection tray; 7. Collection pipe. Detailed Implementation

[0011] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0012] The present invention will be further described below with reference to the accompanying drawings. like Figures 1 to 4 As shown, an adjustable placement rack for cell purification includes a purification rack and a placement rack. The purification rack is located at the upper end of the placement rack, and a purification tube 2 is provided on the purification rack. A collection tube 7 is provided on the placement rack, and the bottom of the purification tube 2 is located above the top of the collection tube 7. The purification tube 2 includes a tube body 22, with an inlet 21 at the top and an outlet 23 at the bottom. The outlet 23 typically has a small diameter, and the flow rate of the solution can be adjusted by controlling the size of the outlet 23. The inlet 21 is funnel-shaped, which facilitates the smooth entry of the cell solution into the purification tube 2. The tube body 22, the inlet 21, and the outlet 23 are integrated into one unit, which ensures the integrity and sealing of the purification tube 2 structure. The collection tube 7 includes a tube body 22 and an inlet 21. A connecting plate 3 is provided between the purification rack and the placement rack. There are two connecting plates 3, which are respectively set on both sides of the purification rack. Each connecting plate 3 has two fixing blocks 31 on its side wall. The side plate 1 of the purification rack is snapped into the fixing blocks 31. This snapping method can initially fix the positional relationship between the purification rack and the connecting plate 3. Each connecting plate 3 has an adjustment device below it. The adjustment device is used to adjust the distance between the purification rack and the placement rack.

[0013] The adjustment device includes an adjustment plate 4, an adjustment cavity is provided in the adjustment plate 4, and a slider 42 is provided in the adjustment cavity. The slider 42 can move up and down in the adjustment cavity, which guides the movement of the slider 42 and prevents the slider 42 from deviating during the movement. The slider 42 is provided with a screw 43 and a guide rod 45 on both sides. The screw 43 is threadedly connected to the slider 42, and the guide rod 45 passes through the slider 42. The top of the screw 43 extends to the top of the adjusting plate 4, and an adjusting knob 44 is fixedly provided on the top of the screw 43. By rotating the adjusting knob 44, the screw 43 can be rotated, thereby causing the slider 42 to move up and down in the adjusting cavity. The connecting plate 3 is inserted into the receiving cavity 41 and abuts against the slider 42. When the slider 42 moves up and down, it will drive the connecting plate 3 and the purification rack connected to the connecting plate 3 to move up and down, thereby achieving the purpose of adjusting the distance between the purification rack and the placement rack.

[0014] The purification rack includes two vertically arranged side plates 1, with two placement plates 12 between the side plates 1. Multiple adjustment slots 11 are equidistantly arranged on the side walls of the side plates 1. The placement plates 12 are inserted into the adjustment slots 11. This design allows the position of the placement plates 12 on the purification rack to be adjusted according to actual needs, increasing the flexibility of the rack. Multiple placement holes 13 are provided on the placement plates 12, and the purification tube 2 is inserted into the placement holes 13 of the placement plates 12, ensuring stable placement of the purification tube 2 on the purification rack.

[0015] The placement rack includes two opposing upright plates 5, and two parallel placement plates 12 are fixedly arranged between the upright plates 5. Each of the adjustment devices is located on the upper surface of the upright plate 5.

[0016] The placement rack is equipped with a water collection tray 6, and each of the upright plates 5 has a groove 51 at the lower end of its inner sidewall, within which the water collection tray 6 is installed. During cell purification, a small amount of solution may drip to the bottom of the placement rack. The water collection tray 6 can collect these drips, preventing the solution from contaminating the experimental environment. Furthermore, the water collection tray 6 is installed within the placement rack via the groove 51, facilitating its installation and removal, and making it easy to clean the solution within it.

[0017] The working principle of this utility model is as follows: Before conducting cell purification experiments, according to the specifications of the purification tube 2 and the collection tube 7 and the experimental requirements, rotate the adjustment knob 44 on the adjustment device. Since the adjustment knob 44 is fixedly connected to the screw 43, rotating the adjustment knob 44 will drive the screw 43 to rotate. The screw 43 is threadedly connected to the slider 42. Under the guidance of the guide rod 45, the slider 42 will move up and down in the adjustment cavity. The movement of the slider 42 will drive the connecting plate 3 and the purification rack connected to the connecting plate 3 to move up and down, thereby adjusting the distance between the purification rack and the placement rack, so that the outlet 23 of the purification tube 2 and the inlet 21 of the collection tube 7 are in a suitable relative position, ensuring that the cell solution can be accurately dripped into the collection tube 7. The cell solution is poured into the purification tube 2 through the funnel-shaped inlet 21. After purification in the purification tube 2, the cell solution drips from the outlet 23 into the collection tube 7 below. During the experiment, if a small amount of solution drips to the bottom of the rack, it will fall into the water collection tray 6. After the experiment, the water collection tray 6 is pulled out from the slide 51, the solution in the water collection tray 6 is cleaned, and then the water collection tray 6 is reinstalled into the slide 51 for the next use.

[0018] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. An adjustable placement rack for cell purification, characterized in that, It includes a purification rack and a placement rack. The purification rack is located at the upper end of the placement rack. The purification rack is provided with a purification tube (2), and the placement rack is provided with a collection tube (7). The bottom of the purification tube (2) is located above the top of the collection tube (7). The purification tube (2) includes a tube body (22), with an inlet (21) at the top and an outlet (23) at the bottom. The inlet (21) is funnel-shaped. The tube body (22), the inlet (21) and the outlet (23) are connected as one unit. The collection tube (7) includes a tube body (22) and an inlet (21). A connecting plate (3) is provided between the purification rack and the placement rack. There are two connecting plates (3), which are respectively set on both sides of the purification rack. Two fixing blocks (31) are provided on the side wall of each connecting plate (3). The side plate (1) of the purification rack is snapped into the fixing blocks (31). An adjustment device is provided below each connecting plate (3). The adjustment device is used to adjust the distance between the purification rack and the placement rack.

2. The adjustable placement rack for cell purification according to claim 1, characterized in that: The adjusting device includes an adjusting plate (4), an adjusting cavity is provided in the adjusting plate (4), a slider (42) is provided in the adjusting cavity, and the slider (42) can move up and down in the adjusting cavity; The slider (42) is provided with a screw (43) and a guide rod (45) on both sides respectively. The screw (43) is threadedly connected to the slider (42). The guide rod (45) passes through the slider (42). The top of the screw (43) extends to the top of the adjusting plate (4). An adjusting knob (44) is fixedly provided on the top of the screw (43). The connecting plate (3) is inserted into the receiving cavity (41) and abuts against the slider (42).

3. The adjustable placement rack for cell purification according to claim 1, characterized in that: The purification rack includes two vertically arranged side plates (1), and two placement plates (12) are provided between the side plates (1). Multiple adjustment slots (11) are provided at equal intervals on the side wall of the side plate (1). The placement plates (12) are inserted into the adjustment slots (11). Multiple placement holes (13) are provided on the placement plates (12). The purification tube (2) is inserted into the placement holes (13) of the placement plates (12).

4. The adjustable placement rack for cell purification according to claim 1, characterized in that: The placement rack includes two opposing upright plates (5), and two parallel placement plates (12) are fixed between the upright plates (5). Each of the adjustment devices is located on the upper surface of the upright plate (5).

5. The adjustable placement rack for cell purification according to claim 4, characterized in that: The placement rack is provided with a water collection tray (6), and each of the upright plates (5) has a groove (51) at the lower end of its inner sidewall. The water collection tray (6) is installed in the groove (51).

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