CN204589200U - A kind of Tissue Culture Flask rack - Google Patents

Abstract

The utility model relates to a cell culture bottle placing rack, which comprises a bottom plate, a back plate and a side plate. The bottom edge of the bottom plate and the sides of the two bottom plates, the bottom edge of the bottom plate is vertically fixedly connected to the bottom edge of the back plate, the side plates are connected between the side edges of the bottom plate and the sides of the back plate, and the bottom plate, the back plate and the side plates are enclosed to form an upwardly open accommodation Space; there are at least two support frames on the bottom of the backboard; several partitions are uniformly arranged on the upper surface of the backboard, and the partitions are placed between the side panels on both sides and distributed parallel to the side panels on both sides. Elastic airbags are arranged on the side surfaces, and elastic airbags are also arranged on the side of the side plate close to the partition, and the elastic airbags are provided with openable and closable air nozzles. The placing rack provided by the utility model is suitable for placing cell culture bottles of different shapes and sizes, and is convenient for improving applicability and placing stability.

Description

A cell culture bottle rack

technical field

The utility model relates to the technical field of cell culture auxiliary appliances, in particular to a cell culture bottle placement rack.

Background technique

In the process of cell culture, the steps of digestion and passage of cells are generally carried out in the ultra-clean bench. The ultra-clean bench is a general-purpose local purification equipment for single-person operation. The air flow is vertical laminar flow and horizontal laminar flow. It can It is the most ideal special equipment for scientific research, pharmaceutical, medical and health, electronic optical instruments and other industries to create a local high-clean air environment. In the cell digestion step, enzyme solution is used for digestion, and the detached cells after digestion are passed to the next batch of cell culture flasks at a certain concentration.

During cell culture, it is often necessary to open the bottle cap, open the bottle mouth, and replace the cell culture medium. After the bottle mouth is opened, the cell culture solution bottle is placed flat, and the culture solution is easy to flow out. If it is placed vertically, foreign matter such as bacteria will easily fall into the bottle. Therefore, the best way is to place it at an angle. In order to be applicable to the oblique placement of the cell culture flask, a bracket or a placement frame for placing the cell culture flask is designed. The shape and size of the cell culture flasks used in the cell culture process are different, and the stability of the cell culture flasks directly placed on the bracket or rack is not good.

Utility model content

The technical problem to be solved by the utility model is to provide a cell culture bottle rack with good stability and suitable for placing cell culture bottles of different shapes and sizes.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a cell culture bottle placement rack, comprising a rectangular bottom plate, a rectangular back plate, and a rectangular side plate, the four sides of the back plate are respectively the top of the back plate, the back The bottom edge of the bottom plate and the sides of the two back plates. The four sides of the bottom plate are the top of the bottom plate, the bottom edge of the bottom plate and the sides of the two bottom plates. The bottom edge of the bottom plate is vertically fixedly connected to the bottom edge of the back plate, and the sides of the bottom plate The side plate is fixedly connected with the side of the back plate, and the bottom plate, the back plate and the side plate are enclosed to form an upwardly open accommodation space for tilting the cell culture bottle; the bottom surface of the back plate is evenly at least There are two triangular support frames; several partitions are evenly arranged on the upper surface of the backboard, and the partitions are placed between the side panels on both sides and distributed parallel to the side panels on both sides. The space is divided into several storage chambers by partitions, elastic airbags are arranged on both sides of the partition, elastic airbags are also arranged on the side of the side plate close to the partition, and flexible airbags are arranged on the elastic airbags. Open and close gas mouth.

The shelf provided by the utility model is provided with partitions on its back plate, and a placement chamber for storing cell culture bottles is formed between adjacent partitions or between the partitions and side plates, and both sides of the placement chamber are provided with There is an inflatable or deflated elastic airbag with an air nozzle, which can be used to change the size of the storage chamber, suitable for cell culture bottles of different shapes and sizes, which is convenient for improving applicability, and at the same time, the clips of the elastic airbags on both sides are used Holding force, improve the stability of the cell culture bottle.

As an improvement to the above solution, an inverted T-shaped sliding portion extends downward from the bottom of the partition, and an inverted T-shaped sliding groove corresponding to the sliding portion is embedded on the back plate at a position corresponding to the bottom of each partition , the partition board can be drawn and slidably connected to the backboard through the cooperation of the sliding part and the sliding groove. Utilizing the drawable and sliding connection relationship between the partition and the backboard, it is convenient to pull the partition away from the backboard to use the backboard alone, and it is also convenient to combine the partition board and the backboard to realize the combined use of the two, which has strong flexibility.

Compared with the prior art, the utility model has the beneficial effects that: the placement rack provided by the utility model is suitable for placing cell culture bottles of different shapes and sizes, and is convenient for improving applicability and placement stability.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is a schematic diagram of the cooperation relationship between the backboard and the partition of the present invention.

The numbers in the figure are: 1-base plate, 2-back plate, 21-sliding groove, 3-side plate, 4-accommodating space, 41-placement room, 5-support frame, 6-partition plate, 61-sliding part, 7 - elastic air bag, 71 - air nozzle.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" , "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the utility model, rather than Any indication or implication that a referenced device or element must have a particular orientation, be constructed, and operate in a particular orientation should not be construed as limiting the invention.

Referring to Fig. 1 and Fig. 2, it can be known that a cell culture flask placement rack comprises a rectangular bottom plate 1, a rectangular back plate 2, and a rectangular side plate 3, and the bottom plate 1, the back plate 2 and the side plates 3 are all wooden boards. , the four sides of the back plate 2 are respectively the top of the back plate, the bottom of the back plate and the sides of the two back plates; It is vertically and fixedly connected to the bottom edge of the back plate, and the side plate 3 is fixedly connected between the side edge of the bottom plate and the side edge of the back plate. The bottom plate 1, the back plate 2 and the side plate 3 are enclosed to form an upward An open accommodation space 4 for placing cell culture bottles at an angle; at least two triangular support frames 5 are uniformly arranged on the bottom surface of the back plate 2, and the support frames 5 are wooden boards; the upper surface of the back plate 2 is horizontally uniform Several partitions 6 are provided, and the partitions 6 are placed between the side panels 3 on both sides and distributed parallel to the side panels 3 on both sides. Elastic airbags 7 are arranged on both sides of the partitions 6 . An elastic air bag 7 is also arranged on the side of the side plate 3 close to the partition plate 6 , and an openable air nozzle 71 is arranged on the elastic air bag 7 .

The placement rack provided by the utility model has a partition 6 on its backboard 2, and a placement chamber 41 for storing cell culture bottles is formed between adjacent partitions 6 or between the partition 6 and the side plates 3, and placed Both sides of the chamber 41 are provided with inflatable or deflatable elastic airbags 7 with air nozzles 71, which can be used to change the size of the chamber 41, and are suitable for placing cell culture bottles of different shapes and sizes, which is convenient for improving the application. At the same time, the clamping force of the elastic airbags 7 on both sides is used to improve the stability of the cell culture bottle.

An inverted T-shaped sliding portion 61 extends downward from the bottom of the partition 6, and an inverted T-shaped sliding groove 21 corresponding to the sliding portion 61 is embedded on the back plate 2 at a position corresponding to the bottom of each partition 6. The partition plate 6 is slidably connected to the backboard 2 through the cooperation of the sliding portion 61 and the sliding groove 21 . Utilizing the pullable and sliding connection relationship between the partition 6 and the backboard 2, it is convenient to pull the partition 6 away from the backboard 2 to realize the use of the backplane 2 alone, and it is also convenient to combine the partition 6 and the backboard 2 to realize both Combined use, strong flexibility.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model shall be included in this utility model. within the scope of protection of utility models.

Claims (4)

1. a cell culture flask placement rack, comprising a rectangular base plate, a rectangular back plate, and a rectangular side plate, the four sides of the back plate are respectively the top of the back plate, the bottom edge of the back plate and two sides of the back plate, the The four sides of the bottom plate are respectively the top of the bottom plate, the bottom edge of the bottom plate and the sides of the two bottom plates, the bottom edge of the bottom plate is vertically and fixedly connected to the bottom edge of the back plate, and the fixed connection side between the side edges of the bottom plate and the sides of the back plate plate, the bottom plate, the back plate and the side plate form an upwardly open accommodation space for placing cell culture bottles at an angle; the bottom surface of the back plate is uniformly provided with at least two triangular support frames; it is characterized in that : the upper surface of the backboard is evenly arranged with several partitions in the horizontal direction, the partitions are placed between the side panels on both sides and distributed parallel to the side panels on both sides, and the side surfaces on both sides of the partition are provided with The elastic airbag is also provided with an elastic airbag on the side of the side plate close to the partition, and an openable air nozzle is arranged on the elastic airbag. 2. A cell culture bottle rack according to claim 1, characterized in that: an inverted T-shaped sliding portion extends downward from the bottom of the partition, and the back plate is embedded at a position corresponding to the bottom of each partition. There is an inverted T-shaped sliding groove corresponding to the sliding part, and the partition plate is slidably connected to the backboard through the cooperation of the sliding part and the sliding groove. 3 . The cell culture bottle rack according to claim 1 or 2 , wherein the bottom plate, the back plate and the side plates are all wooden plates. 4 . 4. A cell culture bottle placing frame according to claim 1 or 2, characterized in that: the supporting frame is a wooden board.