CN219136809U

CN219136809U - Stem cell culture bottle horizontal support

Info

Publication number: CN219136809U
Application number: CN202320041301.3U
Authority: CN
Inventors: 贾京桥; 杨永
Original assignee: Welke Stem Cell Biotechnology Liaoning Co ltd
Current assignee: Welke Stem Cell Biotechnology Liaoning Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-06
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a horizontal bracket of a stem cell culture bottle, relates to the technical field of stem cell culture devices, and aims to facilitate rapid and accurate leveling operation of the bracket in an incubator. The utility model comprises a base, wherein at least four adjusting bolts are arranged on the base, a T-shaped level bar and a plurality of threaded rods perpendicular to the base are arranged on the base, and the threaded rods are connected with a plurality of layers of mutually parallel supporting tables; the T-shaped level ruler comprises a T-shaped transparent shell, wherein the transparent shell is divided into a transverse section and a longitudinal section, the transverse section is positioned at the front side of the longitudinal section, and a horizontal marking line is arranged in the middle of the transverse section; the transparent shell is internally provided with color liquid, and the volume of the color liquid is half of the volume of the transparent shell.

Description

Stem cell culture bottle horizontal support

Technical Field

The utility model relates to the technical field of stem cell culture apparatuses, in particular to a horizontal bracket of a stem cell culture bottle.

Background

In the process of culturing stem cells in a culture flask, the culture flask needs to be ensured to be horizontal in the culture flask, otherwise, uneven cell growth can be caused, the cell quantity is insufficient, and consumable materials can be wasted. Generally, a culture support is placed in the incubator, and a plurality of culture bottles can be placed on the culture support at a time, and the culture support in the incubator is leveled no matter what means is used for leveling.

The leveling process requires both front and back levels and side to side levels. But the rack is ultimately placed in the incubator and the operator can only observe through the door of the incubator. The existing level is utilized, so that the left level and the right level are usually calibrated conveniently, the viewing and the calibration of the levels in other directions are inconvenient, and the quick implementation is difficult.

Disclosure of Invention

The utility model provides a horizontal bracket of a stem cell culture bottle, which comprises a base, wherein at least four adjusting bolts are arranged on the base, a T-shaped level bar and a plurality of threaded rods perpendicular to the base are arranged on the base, and the threaded rods are connected with a plurality of layers of mutually parallel supporting tables; the T-shaped level ruler comprises a T-shaped transparent shell, wherein the transparent shell is divided into a transverse section and a longitudinal section, the transverse section is positioned at the front side of the longitudinal section, and a horizontal marking line is arranged in the middle of the transverse section; the transparent shell is internally provided with color liquid, and the volume of the color liquid is half of the volume of the transparent shell.

The utility model is further provided with: the threaded rod penetrates through the supporting table, and a nut connected to the threaded rod is arranged below the supporting table and used for supporting the supporting table.

The utility model is further provided with: the marking line is of equal length to the transverse segment.

The beneficial effects of the utility model are as follows:

firstly, the horizontal states of two orthogonal directions can be judged according to the relative relation between the horizontal plane and the marking line, and an operator only needs to watch horizontally from one side during watching, so that the recognition of the horizontal state is simpler and more convenient; secondly, when tilting occurs, the tilting of the liquid surface is more sensitive than the movement of the bubbles, and the distinction is easier to see in the case of small-angle tilting.

Drawings

FIG. 1 is an isometric view of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a schematic structural view of a base in the present utility model.

Reference numerals: 1. a base; 2. an adjusting bolt; 3. t-shaped level bar; 31. a transverse section; 32. a longitudinal section; 33. marking lines; 4. a threaded rod; 5. a support table; 6. and (3) a nut.

Detailed Description

Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.

Referring to fig. 1-3, the utility model provides a horizontal bracket of a stem cell culture flask, which comprises a base 1, wherein the base 1 is in a rectangular flat plate structure, and four corners of the base 1 are provided with four adjusting bolts 2 for adjusting the height.

Four threaded rods 4 perpendicular to the base 1 are fixedly arranged on the upper surface of the base 1. The multi-layered support table 5 is connected to the threaded rod 4 and is parallel to each other. The number and spacing of the support tables 5 can be adjusted according to the use requirements. The connection structure of the supporting table 5 and the threaded rod 4 is as follows: the threaded rods 4 penetrate the support tables 5, four nuts 6 connected with the threaded rods 4 are arranged below each support table 5, the support tables 5 are supported by the four nuts 6, the support tables 5 are perpendicular to the threaded rods 4 by adjusting the positions of the nuts 6, and the support tables 5 are parallel.

A T-shaped level bar 3 is also arranged on the upper surface of the base 1. The T-shaped level 3 comprises a transparent housing in the shape of a T. The transparent housing may be divided into a transverse section 31 and a longitudinal section 32. The transverse section 31 is located on the front side of the longitudinal section 32, i.e. on the side facing the operator. A horizontal marking line 33 is arranged in the middle of the transverse section 31, and the marking line 33 is equal in length to the transverse section 31. The transparent shell is internally provided with color liquid, and the volume of the color liquid is half of the volume of the transparent shell. When the base 1 is in a horizontal state, the level of the color liquid of the transparent casing coincides with the mark line 33. If the base 1 is uneven in the front and rear, the level of the color liquid in the transparent shell is higher or lower than the marking line 33; if the base 1 is uneven, the level of the color liquid in the transparent case forms an angle with the mark line 33. Therefore, the horizontal state of the base 1 in the two orthogonal directions can be determined based on the relative positional relationship between the horizontal plane and the mark line 33.

When the whole horizontal bracket is placed in the cell incubator, the marker line 33 is visually observed horizontally, and different adjusting bolts 2 are adjusted according to the relationship between the marker line 33 and the horizontal plane of the color liquid until the marker line 33 coincides with the horizontal plane of the color liquid.

The advantage of this scheme is: firstly, the horizontal states of two orthogonal directions can be judged at the same time according to the relative relation between the horizontal plane and the marking line 33, and an operator only needs to watch horizontally from one side during watching, so that the recognition of the horizontal state is simpler and more convenient; secondly, when tilting occurs, the tilting of the liquid surface is more sensitive than the movement of the bubbles, and the distinction is easier to see in the case of small-angle tilting.

While the utility model has been described with reference to a preferred embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model, and in particular, the technical features set forth in the various embodiments may be combined in any manner so long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

In the description of the present utility model, terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

The terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus/means that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus/means.

Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.

Claims

1. A stem cell culture flask horizontal support, characterized in that: the device comprises a base (1), wherein at least four adjusting bolts (2) are arranged on the base (1), a T-shaped horizontal ruler (3) and a plurality of threaded rods (4) perpendicular to the base (1) are arranged on the base (1), and the threaded rods (4) are connected with a plurality of layers of mutually parallel supporting tables (5);

the T-shaped horizontal ruler (3) comprises a T-shaped transparent shell, wherein the transparent shell is divided into a transverse section (31) and a longitudinal section (32), the transverse section (31) is positioned at the front side of the longitudinal section (32), and a horizontal marking line (33) is arranged in the middle of the transverse section (31);

the transparent shell is internally provided with color liquid, and the volume of the color liquid is half of the volume of the transparent shell.

2. The stem cell culture flask horizontal stand according to claim 1, wherein: the threaded rod (4) penetrates through the supporting table (5), and a nut (6) connected to the threaded rod (4) is arranged below the supporting table (5) and used for supporting the supporting table (5).

3. The stem cell culture flask horizontal stand according to claim 1, wherein: the marking line (33) is of equal length to the transverse section (31).