CN210974711U - A cell culture roller bottle with enlarged cell culture area - Google Patents

Abstract

The utility model discloses a cell culture roller bottle for increasing cell culture area, which belongs to the technical field of cell culture, and particularly relates to a cell culture roller bottle for increasing cell culture area, which comprises a cell culture roller bottle, a base and a fixed plate clamping device, wherein the bottom of the cell culture roller bottle is provided with a bottom plate, the outer end of the bottom plate is provided with installation positioning holes, the bottom of the bottom plate is provided with a turntable, a telescopic positioning column is distributed on the periphery of the outer part of the top of the turntable, the front part of the turntable is provided with a positioning button, the middle of the bottom of the turntable is provided with a rotating shaft, the bottom of the rotating shaft is connected with a motor, the motor is positioned in the base, the outer end of the motor is electrically connected with a lithium battery device, the two ends of the top of the base are provided with the fixed plate clamping device, the positioning button, the cell culture area is increased, and the cell culture roller bottle is controlled to be clamped in a telescopic manner, so that the cell culture roller bottle is stable when not in use.

Description

A cell culture roller bottle with enlarged cell culture area

technical field

The utility model relates to the technical field of cell culture, in particular to a cell culture roller bottle with an enlarged cell culture area.

Background technique

Cell culture refers to a method that simulates the in vivo environment (sterility, suitable temperature, pH and certain nutrient conditions, etc.) in vitro to make it survive, grow, reproduce and maintain its main structure and function. Cell culture is also called cell cloning technology, and the formal term in biology is cell culture technology. No matter for the whole bioengineering technology or one of the biological cloning technologies, cell culture is an essential process, and cell culture itself is the large-scale cloning of cells. Cell culture technology can transform a single cell into a simple single cell or a multi-cell with minimal differentiation through a large number of cultures, which is an essential part of cloning technology, and cell culture itself is the cloning of cells. Cell culture technology is an important and commonly used technique in cell biology research methods. Through cell culture, a large number of cells can be obtained, and cell signal transduction, cell anabolism, cell growth and proliferation can be studied by means of cell culture. Roller bottle, a type of container for cell culture. Mainly applied in laboratory cell research and industrial production of biological products, including recombinant proteins, monoclonal antibodies, virus vaccines and other cell-generated biological materials.

The existing cell culture roller bottle that increases the cell culture area is only a single bottle body, and cannot automatically control the rotation of the roller bottle efficiently, and it is difficult to make the cells in the liquid inside the cell culture roller bottle stick to the wall, and the cell culture area is small. It cannot be placed stably when not in use, and it is difficult to meet the needs of cell culture roller bottles.

Utility model content

The purpose of this section is to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the title of the utility model of this application to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model, and such simplification or omission cannot be used to limit the utility model range.

In view of the fact that the existing cell culture roller bottle with enlarged cell culture area is only a single bottle body, the rotation of the roller bottle cannot be automatically controlled efficiently, and it is difficult to make the cells in the liquid inside the cell culture roller bottle stick to the wall, and the cell culture area is small. , can not make stable placement when not in use, and is difficult to meet the needs of cell culture roller bottles, the utility model is proposed.

Therefore, the purpose of the present utility model is to provide a cell culture roller bottle with an enlarged cell culture area, which can be telescopically fixed by pressing the positioning button, which is convenient for installation and disassembly, and drives the turntable to rotate so that the cells in the liquid inside the cell culture roller bottle adhere to the wall. On the top, the cell culture area is increased, and the cell culture roller bottle is controlled to be stretched and clamped, so that it can be placed stably when not in use.

In order to solve the above-mentioned technical problems, according to one aspect of the present utility model, the utility model provides the following technical solutions:

A cell culture roller bottle with an enlarged cell culture area, comprising a cell culture roller bottle, a base and a fixing plate clamping device, the bottom of the cell culture roller bottle is provided with a bottom plate, and the bottom outer end of the bottom plate is distributed with installation positions The bottom of the bottom plate is provided with a turntable, the outer top of the turntable is distributed with telescopic positioning columns, the front of the turntable is provided with a positioning button, the bottom of the turntable is provided with a rotating shaft, and the bottom of the rotating shaft is provided with a rotating shaft. A motor is connected, the motor is located inside the base, the outer end of the motor is electrically connected with a lithium battery device, and the top ends of the base are provided with a fixed plate clamping device, and the fixed plate clamping device is The outer end of the top is provided with a cylinder assembly, the inner end of the cylinder assembly is connected with a clamping plate through a connecting rod, and the front part of the clamping device for the fixing plate is provided with a telescopic button.

As a preferred solution of the cell culture roller bottle that increases the cell culture area of the present invention, wherein: the inner end of the clamping plate is bonded with a rubber pad, and the clamping plate is an arc-shaped plate structure.

As a preferred solution of the cell culture roller bottle that increases the cell culture area of the present invention, wherein: the base is a disc-shaped structure, and the right part of the base is provided with a charging port.

As a preferred solution of the cell culture roller bottle that increases the cell culture area of the present invention, wherein: the bottom outer end of the base is inlaid with an EVA pad, and the EVA pad is a circular structure .

As a preferred solution of the cell culture roller bottle that increases the cell culture area of the present invention, wherein: the inner top of the cell culture roller bottle is provided with a bottle mouth, and the interior of the cell culture roller bottle is installed Distributed with deflectors.

Compared with the prior art: by setting a plurality of installation positioning holes at the outer end of the bottom bottom of the bottom plate of the cell culture roller bottle, and by setting a plurality of telescopic positioning posts around the top of the turntable, it is convenient to press the positioning button for telescopic fixation, which is convenient and convenient. Installation and disassembly can efficiently start the motor to drive the turntable to rotate, so that the cells in the liquid inside the cell culture roller bottle stick to the wall, which increases the cell culture area, facilitates power supply, and is easy to carry and use. The fixed plate clamping device controls the clamping plate connected by the connecting rod at the inner end through the cylinder assembly at the outer end of the top.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without any creative effort. in:

Fig. 1 is the overall structure schematic diagram of the present utility model;

2 is a schematic structural diagram of the fixing plate clamping device of the present invention;

FIG. 3 is a schematic structural diagram of the installation and rotation device of the present invention.

In the figure: cell culture roller bottle 100, bottle mouth 110, bottom plate 120, installation positioning hole 130, deflector 140, base 200, turntable 210, telescopic positioning column 220, positioning button 230, motor 240, lithium battery device 250, EVA The backing plate 260 , the rotating shaft 270 , the fixing plate clamping device 300 , the clamping plate 310 , the cylinder assembly 320 , the connecting rod 330 , and the telescopic button 340 .

Detailed ways

In order to make the above objects, features and advantages of the present utility model more clearly understood, the specific embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present utility model. Therefore, the present invention is not limited by the specific embodiments disclosed below.

Next, the present invention is described in detail with reference to the schematic diagrams. When describing the embodiments of the present utility model in detail, for the convenience of explanation, the cross-sectional views showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which are not described here. The scope of protection of the present invention should be limited. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in the actual production.

In order to make the objectives, technical solutions and advantages of the present utility model clearer, the embodiments of the present utility model will be further described in detail below with reference to the accompanying drawings.

The utility model provides a cell culture roller bottle with an enlarged cell culture area, which can be telescopically fixed by pressing a positioning button, which is convenient for installation and disassembly, and drives a turntable to rotate so that the cells in the liquid inside the cell culture roller bottle adhere to the wall, so that the cell culture The area is increased, and the cell culture roller bottle is controlled to be retracted and held so that it can be placed stably when not in use. Please refer to Figure 1, including the cell culture roller bottle 100, the base 200 and the fixed plate holding device 300;

Please refer to FIG. 1 and FIG. 3 , the cell culture roller bottle 100 has a bottle mouth 110 , a bottom plate 120 , an installation positioning hole 130 and a guide plate 140 . Specifically, the bottom of the cell culture roller bottle 100 is provided with a bottom plate 120 . An installation positioning hole 130 is distributed on the outer end, a bottle mouth 110 is arranged on the inner top of the cell culture roller bottle 100, a guide plate 140 is installed and distributed inside the cell culture roller bottle 100, and the bottle mouth 110 is used for installing the bottle body, and the bottom plate 120 is used for For placement and installation positioning, the installation positioning hole 130 is used for positioning, and the guide plate 140 is used to increase the area of cultured cells;

1 and 3, the base 200 has a turntable 210, a telescopic positioning column 220, a positioning button 230, a motor 240, a lithium battery device 250, an EVA pad 260 and a rotating shaft 270. The positioning column 220 is telescopic, the front of the turntable 210 is provided with a positioning button 230, the bottom of the turntable 210 is provided with a rotating shaft 270, the bottom of the rotating shaft 270 is connected with a motor 240, the motor 240 is located inside the base 200, and the outer end of the motor 240 is electrically A lithium battery device 250 is connected, the turntable 210 is used for rotation, the telescopic positioning column 220 is used for positioning the buckle, the positioning button 230 is used for pressing control, the motor 240 is used for controlling the rotation, the lithium battery device 250 is used for power supply, and the EVA pad The plate 260 is used for supporting anti-skid, and the rotating shaft 270 is used for rotation;

Referring to FIG. 2 , the fixing plate clamping device 300 has a clamping plate 310, a cylinder assembly 320, a connecting rod 330 and a telescopic button 340. Specifically, the top outer end of the fixing plate clamping device 300 is provided with a cylinder assembly 320. The cylinder assembly The inner end of the 320 is connected with the clamping plate 310 through the connecting rod 330. The front part of the fixing plate clamping device 300 is provided with a telescopic button 340, the clamping plate 310 is used for clamping, and the cylinder assembly 320 and the connecting rod 330 are used to control the telescopic , the telescopic button 340 is used for push control.

In specific use, those skilled in the art can place the cell culture roller bottle 100 through the plurality of mounting and positioning holes 130 at the bottom outer end of the bottom bottom plate 120 on the plurality of telescopic positioning posts 220 around the top outer end of the turntable 210, and can press The positioning button 230 is retractable and fixed, which is convenient for installation and disassembly. The lithium battery device 250 is powered, and the starter motor 240 drives the turntable 210 to rotate, so that the cells in the liquid inside the cell culture roller bottle adhere to the wall, so that the cell culture area is increased. The fixed plate clamping device 300 at both ends of the top controls the clamping plate 310 connected at the inner end through the connecting rod 330 through the cylinder assembly 320 at the outer end of the top to control the telescopic clamping of the cell culture roller bottle 100, and place it stably when not in use.

Although the present invention has been described above with reference to the embodiments, various modifications may be made and equivalents may be substituted for parts thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features in the disclosed embodiments of the present invention can be combined with each other in any way, and the description of these combinations is not exhaustive in this specification. For the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims (5)

1. A cell culture roller bottle for increasing cell culture area, characterized in that: comprising a cell culture roller bottle (100), a base (200) and a fixed plate clamping device (300), the cell culture roller bottle (100) ) is provided with a bottom plate (120) at the bottom of the bottom plate (120), mounting and positioning holes (130) are distributed at the outer end of the bottom of the bottom plate (120), and a turntable (210) is provided at the bottom of the bottom plate (120), and the turntable (210) There are telescopic positioning posts (220) distributed around the top of the turntable (210), positioning buttons (230) are arranged at the front of the turntable (210), and a rotation shaft (270) is arranged in the middle of the bottom of the turntable (210). A motor (240) is connected to the bottom of the motor (270), the motor (240) is located inside the base (200), and a lithium battery device (250) is electrically connected to the outer end of the motor (240). 200) is provided with a fixed plate clamping device (300) at both ends of the top, the top outer end of the fixed plate clamping device (300) is provided with a cylinder assembly (320), and the inner end of the cylinder assembly (320) passes through the cylinder assembly (320). The connecting rod (330) is connected with a clamping plate (310), and a retractable button (340) is provided at the front of the fixing plate clamping device (300). 2. A cell culture roller bottle for increasing cell culture area according to claim 1, characterized in that: the inner end of the clamping plate (310) is bonded with a rubber pad, and the clamping plate (310) ) is a curved plate structure. 3. A cell culture roller bottle for increasing cell culture area according to claim 1, characterized in that: the base (200) is a disc-shaped structure, and the right part of the base (200) is provided with a charging mouth. 4. a kind of cell culture roller bottle for increasing cell culture area according to claim 1, is characterized in that: the bottom outer end of described base (200) is inlaid with EVA pad (260), and described EVA pad The plate (260) is a circular structure. 5. A cell culture roller bottle for increasing cell culture area according to claim 1, characterized in that: the inner top of the cell culture roller bottle (100) is provided with a bottle mouth (110), and the cell culture roller bottle (100) is provided with a bottle mouth (110). A deflector (140) is installed and distributed inside the roller bottle (100).

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