CN218755807U

CN218755807U - Cell slide support

Info

Publication number: CN218755807U
Application number: CN202222790955.4U
Authority: CN
Inventors: 叶鼎; 孙永华; 王俊; 张蒙; 庞少臣
Original assignee: Institute of Hydrobiology of CAS
Current assignee: Institute of Hydrobiology of CAS
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-03-28
Anticipated expiration: 2032-10-19

Abstract

The utility model belongs to the technical field of the cell climbing piece, a cell climbing piece support is provided, including the chassis, set up in the framed bent of chassis upper surface, the framed bent includes the limiting plate that a plurality of even intervals were arranged, every adjacent two the centre gripping is fixed with two connecting plates, adjacent two between the limiting plate with adjacent two connecting plates between the limiting plate constitute the slot structure who is used for placing the cell climbing piece jointly. In this support, two adjacent limiting plates and two connecting plates between two adjacent limiting plates constitute the slot structure who is used for placing the cell climbing piece jointly for the cell climbing piece can be stably placed on the support. This support not only can place a plurality of cell climbing pieces simultaneously, can also avoid rocking because the buoyancy or the container that the impact force of cleaning process, liquid produced lead to a plurality of cell climbing pieces to adsorb overlapping together.

Description

Cell slide support

Technical Field

The utility model belongs to the technical field of the cell slide, concretely relates to cell slide support.

Background

Cell culture techniques have been widely used in modern cell bioscience, and many in vitro tests can be carried out by cell culture techniques, and cell fusion, cell hybridization, transgenic techniques and the like can be combined, and a large number of cell biological tests all require analysis and research of various test indexes by cell slide technology, and can be used for horizontal tests of RNA, DNA or protein and the like, such as: western blotting, immunohistochemistry, primary fluorescent hybridization, immunofluorescence, and the like.

The method for culturing cell slide in the conventional laboratory is roughly as follows: the method comprises the following steps of taking a glass slide as a carrier, placing the glass slide on a cell slide bracket, then placing the glass slide at the bottom of a culture dish, adding a cell suspension into the culture dish for culture, and taking out the cell slide by using tweezers when cells are tightly attached to the glass slide to form the cell slide due to the characteristic of adherent growth of the cells. However, the number of slides required is different for different purposes of experiments, and for experimenters, the number of slides on the conventional cell slide support cannot meet the requirement due to the limitation of experimental instruments such as a culture dish.

In addition, the cell slide can be used in the above applications after a series of steps including washing, coating and air drying are required. And the cell climbing sheets are easy to adhere together and are not easy to separate in the cleaning process. Or in the moving process of the culture dish, the shaking of the culture dish can cause different cell climbing sheets to be adsorbed and overlapped together, thereby influencing the effect of the cell climbing sheets and further influencing the follow-up cell biological experiment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a cell climbing piece support, in less space, not only can place a plurality of cell climbing pieces simultaneously, a plurality of cell climbing pieces can not adhere easily moreover and overlap together easily.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cell climbing piece support, include the chassis, set up in the framed bent of chassis upper surface, the framed bent includes the limiting plate that a plurality of even intervals were arranged, every adjacent two the centre gripping is fixed with two connecting plates between the limiting plate, adjacent two limiting plate and these two connecting plates between the limiting plate constitute the slot structure who is used for placing the cell climbing piece jointly.

Preferably, the bottom of the connecting plate is fixedly connected with the chassis, and a gap for draining liquid is formed between the limiting plate and the chassis.

Preferably, the base plate is of a disc structure, and the diameter of the base plate is 80mm.

Preferably, a support column is arranged on the chassis.

Preferably, four support columns are arranged on the base plate.

Preferably, the upper surface of the chassis is provided with three rows of bent frames.

Preferably, three rows of the bent frame comprise twenty-four slot structures.

Preferably, the middle row of the bent frame comprises ten slot structures.

As preferred, the bent both sides respectively are equipped with one row of second limiting plate of arranging at even interval, the second limiting plate with limiting plate parallel arrangement, every the second limiting plate all with one the limiting plate corresponds, the second limiting plate orientation with the tip of bent one side rather than corresponding limiting plate fixed connection, adjacent two the centre gripping is fixed with a second connecting plate between the second limiting plate, adjacent two the second limiting plate and these two second connecting plate, connecting plate between the second limiting plate constitute the second slot structure that is used for placing the cell climbing piece jointly, the second connecting plate with chassis fixed connection, the second limiting plate with be equipped with the clearance that is used for the flowing back between the chassis.

Preferably, the middle row of bent frame comprises ten slot structures, and the two sides of the bent frame are respectively provided with six second slot structures.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a pair of cell climbing piece support constitutes the slot structure who is used for placing the cell climbing piece through two adjacent limiting plates and two connecting plates between these two limiting plates jointly for the cell climbing piece can stably be placed in slot structure, and like this, not only can place a plurality of cell climbing pieces simultaneously on the support, can also avoid leading to a plurality of cell climbing pieces to adsorb overlapping because of the impact force of cleaning process, or rocking of culture dish.

2. The utility model provides a pair of cell climbing piece support, the chassis is the disc structure, and the chassis diameter is 80mm moreover for 90mm plates can be arranged in fast to this support, covers the plate lid and can realize whole effectively isolated dust, and the pollution-free deposit of being convenient for.

3. The utility model provides a pair of cell climbing piece support through setting up the support column for a plurality of supports can superpose and place, can overlap a plurality of supports and arrange 500mL beaker in, can wash a plurality of cell climbing pieces simultaneously in the beaker like this, and the less space of make full use of promotes the cleaning efficiency.

Drawings

Fig. 1 is a schematic perspective view of a cell slide holder according to embodiment 1 of the present invention;

fig. 2 is a schematic top view of a cell slide holder according to embodiment 1 of the present invention;

fig. 3 is a schematic side view of a cell slide support according to embodiment 1 of the present invention;

fig. 4 is a schematic perspective view of a cell slide holder according to embodiment 2 of the present invention.

In the drawings, the reference numbers indicate the following list of parts:

1. a chassis; 2. a bent frame; 3. a support pillar; 201. a limiting plate; 202. a connecting plate; 203. a second limiting plate; 204. a second connecting plate.

Detailed Description

The present invention is further described in detail below with reference to specific embodiments so that those skilled in the art can more clearly understand the present invention.

Because the volume restriction of experimental apparatus such as culture dish for current cell slide support capacity is less, can not place a plurality of cell slides simultaneously, can't satisfy the user demand.

Therefore, in order to place a plurality of cell climbing pieces simultaneously in less volume, a plurality of cell climbing pieces can not influence each other moreover, and this embodiment provides a cell climbing piece support, as shown in fig. 1, including chassis 1, set up in framed bent 2 of 1 upper surface on chassis, framed bent 2 includes a plurality of limiting plates 201 that even interval was arranged, every adjacent two the centre gripping is fixed with two connecting plates 202 between the limiting plate 201, adjacent two limiting plate 201 and adjacent two connecting plates 202 between the limiting plate 201 constitute the slot structure who is used for placing the cell climbing piece jointly.

The bent 2 comprises a plurality of slot structures, each slot structure can be used for placing a cell climbing sheet, so that a plurality of cell climbing sheets can be placed on a single support, and the bent 2 is compact in structure, small in occupied space and suitable for various small-sized appliances. Limiting plate 201 then can prevent that different cell climbing pieces from adsorbing overlapping together, is convenient for later stage quick clamp to get cell climbing piece.

The bottom of the connecting plate 202 is fixedly connected with the chassis 1, and a gap for draining liquid is formed between the limiting plate 201 and the chassis 1. In the cleaning process, the cleaning liquid can be directly discharged from the gap between the limiting plate 201 and the chassis 1, so that liquid can be prevented from remaining on the bracket. The cell suspension can also be prevented from remaining on the scaffold when the scaffold is removed from the culture dish.

Wherein, chassis 1 is the disc structure, and chassis 1 diameter is 80mm.

90mm plates can be arranged in fast to chassis 1, covers the plate lid and can realize whole effective isolated dust, is convenient for pollution-free and deposits.

In this embodiment, four support columns 3 are arranged on the chassis 1. By arranging the supporting columns 3, a plurality of brackets can be overlapped. Therefore, in the cleaning process, the plurality of supports are overlapped and placed in the 500mL beaker, so that a plurality of cell crawl sheets can be cleaned simultaneously, and the cleaning efficiency is improved.

In this embodiment, the chassis 1 and the bent 2 are made of acid and alkali resistant material, such as nylon, which can withstand the acid and alkali environment during the cleaning process of the slide.

Based on the above structural features, the present embodiment provides two kinds of scaffolds that can be used for cell-climbing sheets of different sizes, and the specific embodiments are as follows:

example 1

This embodiment provides a scaffold that can be used to place cell crawlers below 12mm in diameter.

As shown in fig. 1-3, three rows of bent frames 2 are arranged on the upper surface of the chassis 1. The three rows of bent frames 2 comprise twenty-four slot structures. The middle row of the bent frame 2 comprises ten slot structures. There is one row respectively both sides the framed bent 2, both sides the framed bent 2 includes seven each the slot structure. Thus, twenty-four cell crawl sheets with the diameter of less than 12mm can be simultaneously placed on a single bracket, and the bracket is suitable for preparing 24-well plate cell crawl sheets and 48-well plate cell crawl sheets.

Specifically, the distance between two adjacent limiting plates 201 may be 5mm, the distance between two connecting plates 202 between the two limiting plates 201 may be 13mm, and the cell climbing sheet may be vertically placed between the two limiting plates 201.

The height of connecting plate 202 can be 8mm, the height of limiting plate 201 can be 4mm, limiting plate 201 top with the connecting plate 202 top flushes, like this, limiting plate 201 bottom with the clearance distance of chassis 1 is 4mm, can make the raffinate discharge smoothly.

Wherein, middle one row bent frame 2 is followed chassis 1 is radially arranged, and both sides bent frame 2 and middle one row parallel arrangement, can rational utilization like this space on the chassis 1 arranges as much as possible a plurality of slot structure arranges in order moreover, and the experimenter of being convenient for observes fast.

Example 2

This embodiment provides a scaffold that can be used to place cell-climbing sheets with a diameter of 20mm or less.

As shown in fig. 4, each side of the bent frame 2 is provided with a row of second limiting plates 203 arranged at uniform intervals, the second limiting plates 203 are parallel to the limiting plates 201, each second limiting plate 203 corresponds to one limiting plate 201, the orientation of each second limiting plate 203 corresponds to the end of one side of the bent frame 2 corresponding to the end of the corresponding limiting plate 201, two adjacent second limiting plates 203 are clamped and fixed with a second connecting plate 204 and two adjacent second limiting plates 203, the second connecting plates 204 and the connecting plates 202 between the second limiting plates 203 jointly form a second slot structure for placing cell crawl plates, the second connecting plates 204 are fixedly connected to the chassis 1, and gaps for draining are arranged between the second limiting plates 203 and the chassis 1.

Because the second limiting plates 203 are parallel to and in one-to-one correspondence with the limiting plates 201, one connecting plate 202 is correspondingly arranged between every two adjacent second limiting plates 203, and thus, although the second limiting plates 203 and the connecting plates 202 are not in direct contact, the second slot structure can still be formed together.

Wherein, middle one row bent frame 2 includes ten slot structure, 2 both sides of bent frame respectively are equipped with six second slot structure.

The principle of embodiment 2 is the same as embodiment 1. This is not repeated herein.

The main difference between embodiment 2 and embodiment 1 is that in embodiment 2, the lengths of the limiting plate 201 and the second limiting plate 203 can be increased, the situation that a spacing distance is left between two adjacent rows of bent frames 2 in embodiment 1 can be avoided, the space on the chassis 1 can be fully utilized, and the cell climbing sheet is suitable for cell climbing sheets with larger sizes.

To sum up, the cell slide support that this embodiment provided not only can place a plurality of cell slides simultaneously, and a plurality of cell slides can not adhere easily moreover and overlap together. The support is simple in structure and convenient to use.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that are conventionally placed when the products of the art are used, and are used only for convenience in describing the technology and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the technology. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Thus, the terms "first," "second," "third," and the like are used solely to distinguish one from another without necessarily indicating or implying relative importance. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present technology, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present technology can be understood in a specific case to those of ordinary skill in the art.

The mechanisms, assemblies and components of the present invention that are not described with respect to specific structures are conventional structures that exist in the prior art. Can be purchased directly from the market.

The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cell climbing piece support, its characterized in that, including chassis (1), set up in framed bent (2) of chassis (1) upper surface, framed bent (2) include limiting plate (201) that a plurality of even intervals were arranged, every adjacent two the centre gripping is fixed with two connecting plates (202) between limiting plate (201), adjacent two limiting plate (201) and these two connecting plate (202) between limiting plate (201) constitute the slot structure who is used for placing the cell climbing piece jointly.

2. The cell climbing support according to claim 1, wherein the bottom of the connection plate (202) is fixedly connected with the chassis (1), and a gap for liquid drainage is formed between the limiting plate (201) and the chassis (1).

3. A cell slide support according to claim 1, wherein said base plate (1) is a disc structure, and said base plate (1) has a diameter of 80mm.

4. A cell slide support according to claim 1, wherein the base plate (1) is provided with support columns (3).

5. A cell-slide frame according to claim 4, wherein said base plate (1) is provided with four said supporting columns (3).

6. A cell slide frame according to claim 1, wherein the upper surface of the base plate (1) is provided with three rows of the bent frames (2).

7. A cell slide support according to claim 6, wherein three rows of said bent frames (2) comprise twenty-four said slot structures.

8. A cell slide support according to claim 7, wherein the middle row of shelves (2) comprises ten slot structures.

9. The cell climbing slice bracket according to claim 1, wherein a row of second limiting plates (203) are arranged on each of the left side and the right side of the bent frame (2) at regular intervals, the second limiting plates (203) are parallel to the limiting plates (201), each second limiting plate (203) corresponds to one limiting plate (201), the second limiting plates (203) face the end portion of one side of the bent frame (2) and the corresponding limiting plate (201), a second connecting plate (204) is fixedly clamped between every two adjacent second limiting plates (203), the two adjacent second limiting plates (203) and the two second connecting plates (204) and the connecting plates (202) between the two second limiting plates (203) jointly form a second slot structure for placing cell climbing slices, the bottom of the second connecting plate (204) is fixedly connected with the chassis (1), and a gap for draining is arranged between the second limiting plates (203) and the chassis (1).

10. A cell slide support according to claim 9, wherein six second slot structures are provided on each side of the bent (2).