Purification column storage rack
By setting up identification frames and identification areas on the purification column storage rack, the problem of insufficient purification column position identification in the prior art is solved, enabling rapid positioning and stable stacking, and improving usage efficiency.
Patent Information
- Application Number
- CN202423159967.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-20
AI Technical Summary
The existing purification column storage racks cannot assign a specific location identifier to each purification column, resulting in long search times when locating purification columns and affecting efficiency.
Design a purification column storage rack, including side plates, limiting plates and support plates, with identification frames and identification areas for affixing labels to identify the type and sorting information of the purification columns, and achieving stable placement and stacking through through holes and support rods.
The design of the identification frame and identification area allows for quick location of the purification column, improving the efficiency of finding the purification column; the setting of support rods and friction pads ensures stable stacking and convenient handling of the storage rack.
Smart Images
Figure CN223479791U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of purification column storage rack technology, specifically to a purification column storage rack. Background Technology
[0002] Purification columns are an important component of column chromatography. Their principle is based on the physicochemical processes of adsorption, partitioning, and ion exchange of substances on specific packing materials. When a mixture passes through a purification column, different components will undergo mass transfer at different rates within the packing material due to their different interaction forces, thereby achieving the separation and purification of the target compound.
[0003] Purification columns are typically placed on storage racks and then stored in a refrigerator. Since a refrigerator contains multiple storage racks, and each storage rack holds multiple purification columns, and each purification column contains different substances, it is necessary to label the purification columns to distinguish them.
[0004] However, because the storage rack cannot identify the common type of all the purification columns placed on it, and the storage rack cannot assign a specific location identifier to each purification column, users need to search for the purification column in sequence on the corresponding storage rack when looking for a specific purification column. The whole search process is very time-consuming and inconvenient to quickly find the corresponding purification column when needed. Summary of the Invention
[0005] The purpose of this invention is to address the problem that existing storage racks cannot assign specific location identifiers to each purification column, making it inconvenient to quickly locate the corresponding purification column when it is needed, and to provide a purification column storage rack.
[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: a purification column storage rack, comprising two side plates, at least one horizontally arranged limiting plate and a horizontally arranged support plate are provided between the opposite sides of the two side plates, the support plate is located below the limiting plate, the limiting plate has first through holes distributed in a rectangular array, the support plate has second through holes corresponding to the positions of the first through holes, the outer periphery of the side plates is provided with an identification frame, the top of the side plates is provided with a plurality of spaced first identification areas, the positions of the first identification areas correspond one-to-one with the positions of the first through holes along the length direction of the side plates, the top of the uppermost limiting plate is provided with a plurality of spaced second identification areas, the positions of the second identification areas correspond one-to-one with the positions of the first through holes along the length direction of the limiting plate.
[0007] By adopting the above technical solution, the label frame is used to place labels carrying topic type information. The labels can be replaced according to the change of the topic type of the purification column. The first label area and the second label area are used to paste labels with sorting information. The position of each first through hole on the same storage rack can be determined according to the sorting information of the first label area and the second label area. The position of the corresponding purification column is determined by the position of the first through hole, so that the storage rack can assign a specific position information to each purification column, thereby making it convenient to quickly find the corresponding purification column on the storage rack.
[0008] Preferably, the logo frame is integrally formed with the side panel.
[0009] By adopting the above technical solution, there is no need to install the sign frame on the side panel.
[0010] Preferably, the opening of the identification frame faces upward.
[0011] By adopting the above technical solution, the topic type label can be inserted into the label frame through the opening of the label frame.
[0012] Preferably, the diameter of the second through hole is larger than the diameter of the first through hole.
[0013] By adopting the above technical solution, when the purification column needs to be placed on the storage rack, the outlet tube of the purification column is passed through the first through hole, so that the bottom of the purification column abuts against the support plate, thereby ensuring that the purification column will not fall off the storage rack due to gravity. The limiting plate can limit the column body of the purification column and prevent the purification column from tipping over under the action of external force.
[0014] Preferably, a support block is provided at the bottom end of the side plate.
[0015] By adopting the above technical solution, the support block is used to abut against the bottom side of the refrigerator placement cavity, thereby using the support block to support the side plate and avoid the outlet tube of the purification column from contacting the bottom side of the refrigerator placement cavity.
[0016] Preferably, a support rod is installed between two adjacent side plates, and the support rod is offset from the first marking area.
[0017] By adopting the above technical solution, when multiple storage racks need to be stacked for placement, the support rod can vertically separate two adjacent storage racks, thereby preventing the outlet tube of the upper purification column from colliding with the top of the lower purification column.
[0018] Preferably, a handle hole is provided on the side plate.
[0019] By adopting the above technical solution, when staff need to move the storage rack, they can hold the storage rack by passing their fingers through the handle holes on the outside of the side panel, which makes it convenient for staff to move the storage rack.
[0020] Preferably, the side plate is provided with a friction pad located inside the handle hole, and the friction pad is disposed on the top surface of the handle hole.
[0021] By adopting the above technical solution, the friction pad is used to increase the friction between the worker's hand and the side panel, thereby saving the force required for the worker to lift the storage rack.
[0022] Compared with the prior art, the beneficial effects of the present invention are:
[0023] This purification column storage rack has an identification frame for placing labels carrying topic type information. The labels can be replaced according to changes in the topic type of the stored purification columns. The first and second identification areas are used to affix labels with sorting information. The sorting information in the first and second identification areas can determine the corresponding position of each purification column on the same storage rack, so that the storage rack can assign a specific location information to each purification column, making it easy to quickly find the corresponding purification column on the storage rack.
[0024] When multiple purification column storage racks need to be stacked, the support rods can vertically separate two adjacent storage racks, thus preventing the outlet tube of the upper purification column from contacting the top of the lower purification column. When each storage rack is placed separately, the support rods on the storage racks can be unscrewed to avoid obstructing the use or placement of purification columns.
[0025] When staff need to move the purification column storage rack, they can hold the rack by inserting their fingers through the handle holes on the outside of the side panel, making it easier to move. The friction pad increases the friction between the staff's hand and the side panel, thus saving the force required to lift the storage rack. Attached Figure Description
[0026] Figure 1 This is a frontal cross-sectional view of the present invention.
[0027] Figure 2 This is a top view of the structure of this utility model.
[0028] Figure 3 This is a side view of the structure of this utility model.
[0029] Figure 4 This is a three-dimensional structural diagram of the side panel and the sign frame of this utility model.
[0030] Figure 5 This is a schematic diagram of the structure of multiple storage racks stacked together according to this utility model.
[0031] In the diagram: 1. Side plate; 2. Limiting plate; 3. Support plate; 4. First through hole; 5. Second through hole; 6. Handle hole; 7. Identification frame; 8. First identification area; 9. Second identification area; 10. Support block; 11. Support rod; 12. Insertion groove; 13. Purification column; 14. Friction pad; 15. Threaded hole. Detailed Implementation
[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0033] Please refer to Figures 1 to 5 This embodiment of a purification column storage rack includes two side plates 1. At least one horizontally arranged limiting plate 2 and a horizontally arranged support plate 3 are provided between the opposite sides of the two side plates 1. The support plate 3 is located below the limiting plate 2. The limiting plate 2 has first through holes 4 arranged in a rectangular array. The support plate 3 has second through holes 5 corresponding to the positions of the first through holes 4. The outer periphery of the side plate 1 is provided with an identification frame 7. The top of the side plate 1 is provided with a plurality of spaced first identification areas 8. The positions of the first identification areas 8 correspond one-to-one with the positions of the first through holes 4 along the length of the side plate 1. The top of the uppermost limiting plate 2 is provided with a plurality of spaced second identification areas 9. The positions of the second identification areas 9 correspond one-to-one with the positions of the first through holes 4 along the length of the limiting plate 2.
[0034] Since the produced purification columns 13 may have different theme types, in order to facilitate staff to find the purification columns 13 according to the theme type, this embodiment uses one storage rack to hold only one theme type of purification column 13. At the same time, the storage rack is identified by a label carrying theme type information. The label box 7 is used to place the label carrying theme type information. The label can be replaced according to the change of the theme type of the purification column 13 stored. For storage racks with the same theme type, these storage racks can be distinguished by numerical labels. The information on the label can be composed of theme information + numerical label, such as "Protein A / G Column 1".
[0035] The first identification area 8 and the second identification area 9 are used to affix labels with sorting information. Based on the sorting information in the first identification area 8 and the second identification area 9, the position of each first through-hole 4 on the same storage rack can be determined. The position of the first through-hole 4 determines the position of the corresponding purification column 13, allowing the storage rack to assign a specific location information to each purification column 13, thus facilitating quick location of the corresponding purification column 13 on the storage rack. For example, if the first identification area 8 is labeled with labels sorted using the English letters A, B, C… and the second identification area 9 is labeled with labels sorted using the Arabic numerals 1, 2, 3…, then each purification column 13 on the storage rack can have a specific label, such as C4. The operator can first find the row of purification columns 13 with the letter C on the first identification area 8, and then search for the purification column 13 with the Arabic numeral 4 on this row of purification columns according to the second identification area 9, thereby achieving rapid location of the purification column 13.
[0036] It should be noted that the specific label corresponding to each purification column 13 needs to be recorded in a document so that staff can easily find a specific purification column 13 when needed. The document can be a paper document or an electronic document.
[0037] When it is necessary to determine the type of purification column 13 on the shelf based on the identification box 7, the staff can see the identification box 7 on the side of the side panel 1 from the side, and thus can quickly determine the type of purification column 13 on the shelf based on the subject type label in the identification box 7.
[0038] Placing the first identification area 8 on the top surface of the side panel 1 makes it convenient for staff to view the labels on the first identification area 8, and placing the second identification area 9 on the top surface of the uppermost limiting plate 2 makes it convenient for staff to view the labels on the second identification area 9.
[0039] Please refer to Figure 4 In this embodiment, the label frame 7 is integrally formed with the side plate 1, so there is no need to install the label frame 7 on the side plate 1 separately. The top of the label frame 7 is open, and the theme type label can be inserted into the label frame 7 through the opening of the label frame 7. The label frame 7 is made of transparent material, which makes it convenient for staff to see the theme type on the label through the label frame 7.
[0040] The diameter of the second through hole 5 is larger than the diameter of the first through hole 4. The diameter of the purification column 13 is larger than the diameter of the second through hole 5, and the diameter of the purification column 13 is smaller than the diameter of the first through hole 4. When the purification column 13 needs to be placed on the storage rack, the outlet tube of the purification column 13 is passed through the first through hole 4, so that the bottom of the purification column 13 abuts against the support plate 3, thereby ensuring that the purification column 13 will not fall off the storage rack due to gravity. The limiting plate 2 can limit the column body of the purification column 13 to prevent the purification column 13 from tipping over under the action of external force.
[0041] Please refer to Figure 5 In this embodiment, a support block 10 is provided at the bottom of the side plate 1, and a support rod 11 is installed between two adjacent side plates 1. The support rod 11 is staggered with the first marking area 8. A threaded hole 15 is provided at the top of the side plate 1, and the support rod 11 is threadedly connected in the threaded hole 15. An insertion groove 12 is provided at the bottom of the support block 10, and the support rod 11 is connected to the side plate 1 by being inserted into the insertion groove 12. The bottom end of the support rod 11 is threadedly connected to the top of the side plate 1 located below it.
[0042] In the above scheme, the support block 10 is used to abut against the bottom side of the refrigerator placement cavity, thereby supporting the side plate 1 and preventing the outlet tube of the purification column 13 from contacting the bottom side of the refrigerator placement cavity. When multiple storage racks need to be stacked for placement, the support rod 11 can vertically separate two adjacent storage racks, thereby preventing the outlet tube of the upper purification column 13 from contacting the top of the lower purification column 13. When each storage rack is placed separately, the support rod 11 on the storage rack can be unscrewed to prevent the support rod 11 from obstructing the use or placement of the purification column 13.
[0043] Please refer to Figure 1 and Figure 5 A handle hole 6 is provided on the side plate 1, and a friction pad 14 is provided on the side plate 1 inside the handle hole 6. The friction pad 14 is located on the top surface of the handle hole 6.
[0044] When staff need to move the storage rack, they can hold the rack by passing their fingers through the handle hole 6 from the outside of the side panel 1, making it easier for staff to move the rack. The friction pad 14 is used to increase the friction between the staff's hands and the side panel 1, thereby saving the force required for the staff to lift the storage rack.
[0045] Operating procedure: When placing purification columns 13, place purification columns 13 of the same theme into the same storage rack, and record the specific label corresponding to each purification column 13 in a document for easy retrieval later. When stacking multiple storage racks, the support rod 11 can be threaded into the threaded hole 15 on a storage rack to install the support rod 11 on the side plate 1. Then, the support rod 11 is inserted into the corresponding insertion slot 12 in the storage rack above it to stack the two storage racks. This method can be used to stack multiple storage racks. When locating a specific purification column 13, first check the theme category and label information of the purification column 13 in the document. Then, determine the storage rack to which the purification column 13 belongs based on the theme category information. After finding the corresponding storage rack, find the corresponding label based on the position of the first identification area 8 and the second identification area 9. The purification column 13 in the first through hole 4 determined by the corresponding label is the purification column 13 that needs to be found.
[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A purification column storage rack, characterized in that, The device includes two side plates (1), with at least one horizontally arranged limiting plate (2) and a horizontally arranged support plate (3) between the opposite sides of the two side plates (1). The support plate (3) is located below the limiting plate (2). The limiting plate (2) has a first through hole (4) arranged in a rectangular array. The support plate (3) has a second through hole (5) corresponding to the position of the first through hole (4). The outer periphery of the side plate (1) is provided with an identification frame (7). The top of the side plate (1) is provided with a plurality of spaced first identification areas (8). The position of the first identification area (8) corresponds one-to-one with the position of the first through hole (4) along the length of the side plate (1). The top of the uppermost limiting plate (2) is provided with a plurality of spaced second identification areas (9). The position of the second identification area (9) corresponds one-to-one with the position of the first through hole (4) along the length of the limiting plate (2).
2. The purification column storage rack according to claim 1, characterized in that, The sign frame (7) is integrally formed with the side panel (1).
3. The purification column storage rack according to claim 1, characterized in that, The opening of the sign frame (7) faces upward.
4. The purification column storage rack according to claim 1, characterized in that, The diameter of the second through hole (5) is greater than the diameter of the first through hole (4).
5. The purification column storage rack according to claim 1, characterized in that, The bottom end of the side plate (1) is provided with a support block (10).
6. The purification column storage rack according to claim 1, characterized in that, A support rod (11) is installed between two adjacent side plates (1), and the support rod (11) is offset from the first marking area (8).
7. The purification column storage rack according to claim 1, characterized in that, The side plate (1) is provided with a handle hole (6).
8. The purification column storage rack according to claim 7, characterized in that, The side plate (1) is provided with a friction pad (14) located inside the handle hole (6), and the friction pad (14) is disposed on the top surface of the handle hole (6).