CN218345423U

CN218345423U - Incubator for stem cell culture

Info

Publication number: CN218345423U
Application number: CN202222775513.2U
Authority: CN
Inventors: 杨丽铭; 郑诗潮; 白洁; 王智华; 王高潮
Original assignee: Hebei Bailing Cell Biotechnology Co ltd
Current assignee: Hebei Bailing Cell Biotechnology Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-20
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an insulation can for stem cell culture, including box and lid, the bottom of box is equipped with first limiting plate, second limiting plate and third limiting plate in proper order, the inside of first limiting plate, second limiting plate, third limiting plate is the cavity, one side of first limiting plate, second limiting plate all is equipped with the spacing portion of wedge. The utility model discloses an foretell insulation can for stem cell culture, simple structure can prevent the pollution of blake bottle bottleneck, safe and reliable.

Description

Incubator for stem cell culture

Technical Field

The utility model belongs to the technical field of the insulation can technique and specifically relates to an insulation can is used in stem cell culture.

Background

In the prior art, the heat preservation box has a simple structure, can not effectively ensure the stability of the temperature inside and easily influences the physical and chemical properties of biological active substances. In vitro culture of stem cells requires to maintain the stem cells in an undifferentiated state by growing the stem cells while ensuring the dryness of the stem cells, and thus, the culture of the stem cells requires to ensure the stability of the environment.

In addition, in the case of stem cells, the stem cells are mostly directly placed in an incubator through a culture flask during transportation. Along with the transportation, the culture flask appears rocking, causes the pollution of bottleneck easily to, the liquid level rocks the range too big stability that influences the cell.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an insulation can for stem cell culture, simple structure can prevent the pollution of blake bottle bottleneck, safe and reliable.

In order to realize the above purpose, the utility model provides an insulation can for stem cell culture, including box and lid, the bottom of box is equipped with first limiting plate, second limiting plate and third limiting plate in proper order, the inside of first limiting plate, second limiting plate, third limiting plate is the cavity, one side of first limiting plate, second limiting plate all is equipped with the spacing portion of wedge.

Preferably, the two sides of the second limiting plate and the third limiting plate are connected in sliding grooves on the two sides of the box body through first clamping columns and second clamping columns, and a plurality of limiting rings are uniformly distributed on the sliding grooves.

Preferably, the first clamping column comprises a first ball body connected through a first connecting rod, and a first clamping groove corresponding to the limiting ring is formed in the inner side of the first ball body.

Preferably, the second clamping column comprises a second ball body located on the second connecting rod, and a second clamping groove corresponding to the limiting ring is formed in the outer side of the second ball body.

Preferably, the diameters of the first connecting rod and the second connecting rod correspond to the width of the sliding chute.

Preferably, the surface of the third limiting plate is a plane.

Therefore, the utility model discloses an above-mentioned incubator for stem cell culture, its technical effect specifically as follows:

(1) Can stably fix stem cell blake bottle through the fixer, the collision or damage takes place for the prevention and cure, and its inside cavity can increase the ice bag, provides effectual low temperature environment.

(2) The baffle and the dog setting of lid and box can let the better closure of insulation can, increase its seal.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an incubator in an incubator for stem cell culture according to the present invention;

FIG. 2 is a schematic view of a box body in an incubator for stem cell culture according to the present invention;

FIG. 3 is a schematic view of a first clamp column in an incubator for stem cell culture according to the present invention;

fig. 4 is a schematic diagram of a second limiting plate in the incubator for stem cell culture of the present invention.

Reference numerals

1. A box body; 11. a stopper; 12. a chute; 13. a limiting ring; 2. a cover body; 21. a baffle plate; 3. a first limit plate; 4. a second limiting plate; 5. a third limiting plate; 6. a first clamp post; 61. a first link; 62. a first sphere; 63. a first card slot; 64. a second card slot; 7. a limiting part.

Detailed Description

The technical solution of the present invention is further explained by the accompanying drawings and examples.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

As shown in the figure, the utility model relates to an insulation can for stem cell culture, including box 1, the top of box 1 is equipped with lid 2, realizes the stability of box 1 through lid 2. Handles are arranged on two sides of the box body 1, and the box body 1 can stably move through the handles. The handles are positioned on two sides of the box body 1 and can rotate, so that the insulation can is convenient to transport.

The inner side of the upper end of the box body 1 is provided with a stop block 11, and the cover body 2 is provided with a baffle plate 21 corresponding to the box body 1. When the cover body 2 is connected with the box body 1, the stable closing of the heat preservation box is realized through the connection of the stop block 11 and the baffle plate 21. The baffle 21 is provided with a groove corresponding to the stop block 11, and the stop block 11 is clamped in the groove to realize stable connection between the stop block 11 and the baffle 21.

The outer layer of the box body 1 is of a heat insulation structure, and the heat insulation box is enabled to form a closed effect through connection of the stop block 11 and the baffle 21, so that heat exchange between the heat insulation box and the outside is prevented as much as possible, and stem cells in the heat insulation box are kept in a low-temperature environment for a longer time. The box body 1 can be set with different specifications according to different requirements.

The bottom of the box body 1 is sequentially provided with a first limiting plate 3, a second limiting plate 4 and a third limiting plate 5, and different areas are divided in the box body 1 through the first limiting plate 3, the second limiting plate 4 and the third limiting plate 5. In practical application, the positions of the second limiting plate 4 and the third limiting plate 5 are adjusted according to the size of the cell culture bottle, so that the cell culture bottle is stably fixed in an area formed by the two limiting plates.

One side of first limiting plate 3, second limiting plate 4 all is equipped with the spacing portion 7 of wedge, and when placing the cell culture bottle, the bottleneck position is directly set up in the top of spacing portion 7, and spacing portion 7 can make the blake bottle obtain fixedly. And, the spacing portion 7 of first limiting plate 3, second limiting plate 4 sets up the direction and makes the blake bottle homonymy place, during the transportation, can arrange box 1 whole in the space of fixed position, prevents to remove the pollution that the in-process reciprocated rocking caused the both sides bottleneck. The surface of the third limiting plate 5 is a plane, so that the stability and the limitation of the cell culture bottle at the position of the second limiting plate 4 can be realized.

The two sides of the second limiting plate 4 and the third limiting plate 5 are respectively provided with a first clamping column 6 connected through a first connecting rod 61 and a second clamping column connected through a second connecting rod, and the positions of the first clamping column 6 and the second clamping column are fixed. The both sides of box 1 are equipped with the spout 12 that corresponds with first card post 6, second card post, move in spout 12 through first card post 6, second card post, can realize not the fixed of the cell culture bottle of unidimensional requirement.

A plurality of limiting rings 13 are uniformly distributed on the sliding groove 12, and the first clamping column 6 and the second clamping column are limited in position through the limiting rings 13. The first clamping column 6 is a first sphere 62 located at one end of the first connecting rod 61, a first clamping groove 63 corresponding to the limiting ring 13 is arranged on the inner side of the first sphere 62, and the first clamping groove 63 is clamped into the limiting ring 13 to fix the position of the first sphere 62. The second clamping column is a second sphere located in the middle of the second connecting rod, a second clamping groove 64 corresponding to the limiting ring 13 is formed in the outer side of the second sphere, and the position of the second sphere is fixed through the second clamping groove 64. The diameters of the first link 61 and the second link correspond to the width of the chute 12, and the first link 61 and the second link slide freely in the chute 12 to change the positions.

The utility model discloses an insulation can when using, controls second limiting plate 4 or third limiting plate 5 and removes to one side, and at this moment, in spacing ring 13 was deviate from simultaneously to first draw-in groove 63, second draw-in groove 64 to, because the second spheroid is located the middle part of second connecting rod, make overall structure stable connection between spout 12, the condition of slippage can not appear. Then, the whole body is moved forwards or backwards, and after the whole body is moved to a proper position, the whole body is moved to the other side, so that the first clamping groove 63 and the second clamping groove are clamped into the limiting ring 13, and the fixing of the whole position is realized.

As the cell culture bottles have various sizes and are fixed in various types, and the position of the limiting ring 13 on the chute 12 is matched with the cell culture bottles, the cell culture bottles are suitable for placing different models.

The inside of first limiting plate 3, second limiting plate 4, third limiting plate 5 is the cavity, can place ice bag or ice-cube for the cell culture bottle that contacts first limiting plate 3, second limiting plate 4, third limiting plate 5 is in microthermal environment fast, guarantees the activity of cell, reduces the loss of cell of this kind of difficult cultivation of stem cell in the transportation.

Therefore, the utility model adopts the above-mentioned incubator for stem cell culture, simple structure can prevent the pollution of blake bottle bottleneck, safe and reliable.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same, and although the present invention is described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. An insulation can for stem cell culture which is characterized in that: the box comprises a box body and a cover body, wherein a first limiting plate, a second limiting plate and a third limiting plate are sequentially arranged at the bottom of the box body, the interiors of the first limiting plate, the second limiting plate and the third limiting plate are all cavities, and wedge-shaped limiting parts are arranged on one sides of the first limiting plate and the second limiting plate;

the two sides of the second limiting plate and the third limiting plate are connected in sliding grooves in the two sides of the box body through first clamping columns and second clamping columns, and a plurality of limiting rings are uniformly distributed on the sliding grooves.

2. The incubator according to claim 1, wherein: the first clamping column comprises a first ball body connected through a first connecting rod, and a first clamping groove corresponding to the limiting ring is formed in the inner side of the first ball body.

3. The incubator according to claim 2, wherein: the second clamping column comprises a second ball body located on the second connecting rod, and a second clamping groove corresponding to the limiting ring is formed in the outer side of the second ball body.

4. The incubator according to claim 3, wherein: the diameters of the first connecting rod and the second connecting rod correspond to the width of the sliding groove.

5. The incubator according to claim 1, wherein: the surface of the third limiting plate is a plane.