CN216639518U - Storage structure for stem cell culture - Google Patents

Abstract

The utility model discloses a storage structure for stem cell culture, and relates to the technical field of cell culture storage. The utility model comprises a box body, wherein the bottom in the box body is provided with a limiting slideway, a rotating shaft is rotationally connected in the limiting slideway, one end of the rotating shaft penetrates through the limiting slideway and is fixedly connected with a rotating handle, and the outer circular surface of the rotating shaft is in threaded fit with a lifting mechanism. The utility model effectively reduces the risk of pollution in cell culture, improves the accuracy of the experiment, avoids collision or toppling over between cell culture containers and improves the protection effect on the cell culture containers.

Description

Storage structure for stem cell culture

Technical Field

The utility model belongs to the technical field of cell culture storage, and particularly relates to a storage structure for stem cell culture.

Background

Cell culture refers to a method of simulating in vivo environment (sterile, proper temperature, pH value, certain nutritional conditions, etc.) in vitro to enable the cells to survive, grow, reproduce and maintain the main structure and function. Cell culture techniques are important and commonly used in cell biology research methods, and a large number of cells can be obtained through cell culture, and signal transduction, anabolism, growth and proliferation of cells and the like of the cells can be researched.

For storage, transfer and transportation of cells, the cell culture vessels need to be stored in a specific storage device. The existing storage device is usually provided with parts similar to a cabinet door and a cover, so that a worker needs to open the cabinet door or the cover when using the storage device, bacteria in the air can easily enter the storage device and adhere to a cell culture container, the cell culture container is polluted, the accuracy of an experiment is difficult to guarantee, and the cell culture container placed in the storage device is easy to collide or topple, so that the cell culture container is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a storage structure for stem cell culture, which solves the problems that the existing storage device is easy to cause bacteria in the air to enter the storage device and adhere to a cell culture container, so that the cell culture is polluted, the accuracy of an experiment is difficult to ensure, and the cell culture container placed in the storage device is easy to collide or topple, so that the cell culture container is damaged, through the matched use of an extraction port, a sealing plug, an extraction mechanism, a rotating shaft and a rotating handle.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a storage structure for stem cell culture, which comprises a box body, wherein the top end of the box body is matched with a sealing cover, the bottom in the box body is provided with a limiting slideway, the limiting slideway is internally and rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the limiting slideway and is fixedly connected with a rotating handle, and the outer circular surface of the rotating shaft is in threaded fit with an extraction mechanism; draw the mechanism including the stabilizing disc, the stabilizing disc lateral surface rotates and is connected with two backup pads, the backup pad sets up about the stabilizing disc symmetry, backup pad one end is rotated and is connected with the stopper with spacing slide matched with, open a stopper side has the first through-hole with pivot complex, the cooperation of stabilizing disc top has a plurality of flexible pipes, open the sealing cover top has the mouth of drawing with flexible pipe mouth matched with.

Furthermore, a plurality of second through holes matched with the telescopic pipes are formed in the top of the stabilizing disc, limiting clamping grooves are symmetrically formed in the inner wall of each second through hole, and a plurality of rod connecting clamping grooves are formed in the periphery of the stabilizing disc.

Furthermore, the outer side face of the telescopic pipe is fixedly connected with a clamping block matched with the limiting clamping groove, a storage pipe is fixedly arranged in the telescopic pipe, and an extrusion block is fixedly arranged on the inner wall of the storage pipe along the axial direction.

Furthermore, the inner wall of the box body is fixedly connected with a plurality of rods at equal intervals and is provided with a sterilizing lamp.

Further, the protection springs are sleeved at two ends of the rotating shaft, one end of each protection spring is fixedly connected with the inner wall of the limiting slide way, and reverse threads are symmetrically and uniformly distributed on the outer circle surface of the rotating shaft.

Furthermore, the inner diameter of the extraction port is smaller than the outer diameter of the storage pipe, and a sealing plug is clamped and matched in the extraction port.

The utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the extraction port, the sealing plug, the extraction mechanism, the rotating shaft and the rotating handle, on one hand, the risk of pollution in cell culture is effectively reduced, the accuracy of an experiment is improved, on the other hand, collision or toppling between cell culture containers is avoided, and the protection effect on the cell culture containers is improved.

2. The sterilization lamp is arranged, so that the sterilization treatment can be performed in the box body, a cleaner environment is provided for cell culture, and the accuracy of an experiment is improved.

3. According to the utility model, the temperature control device is additionally arranged in the idle space in the box body, so that the external environment of cell culture can be adjusted according to actual conditions.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a storage structure for stem cell culture according to the present invention;

FIG. 2 is a schematic view of the structure of the extracting mechanism;

FIG. 3 is a schematic structural view of the interior of the case;

FIG. 4 is a schematic structural view of a stabilization plate;

fig. 5 is a schematic structural view of the telescopic tube.

In the drawings, the components represented by the respective reference numerals are listed below:

1-box body, 101-limiting slide way, 102-sterilizing lamp, 2-sealing cover, 201-extraction opening, 202-sealing plug, 3-rotating shaft, 4-rotating handle, 5-extraction mechanism, 501-stabilizing disc, 502-supporting plate, 503-limiting block, 504-first through hole, 505-telescopic tube, 506-second through hole, 507-limiting clamping groove, 508-clamping groove, 509-clamping block, 510-storage tube, 511-extrusion block and 6-protection spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention relates to a storage structure for stem cell culture, which comprises a box body 1, wherein the box body may be cylindrical, and a sealing cover 2 is snap-fitted to the top end of the box body 1. The bottom has opened spacing slide 101 in the box 1, and the edge of bottom half is arrived at the both ends of spacing slide 101, and spacing slide 101 internal rotation is connected with pivot 3, and the one end of pivot 3 runs through spacing slide 101 and fixedly connected with turning handle 4, and 3 outer disc screw thread cooperations of pivot have draw mechanism 5.

The extraction mechanism 5 comprises a circular stabilization disc 501, the side surface of the stabilization disc 501 is rotatably connected with two support plates 502 through a pin shaft, the two support plates 502 are symmetrically arranged about the stabilization disc 501, one end of the support plate 502 is rotatably connected with a limit block 503 matched with the limit slide 101 through a pin shaft, one side surface of the limit block 503 is provided with a first through hole 504 in threaded fit with the rotating shaft 3, the top of the stabilization disc 501 is clamped with a plurality of telescopic pipes 505, the top of the sealing cover 2 is provided with an extraction opening 201 matched with the pipe orifice of the telescopic pipe 505, the extraction opening 201 is internally clamped and matched with a sealing plug 202, through the mutual matching of the extraction opening 201 and the sealing plug 202, when a cell culture test tube is extracted, the contact area with air can be effectively reduced, and simultaneously, the use of the extraction mechanism 5 is matched, the contact of hands of personnel is avoided, thereby the risk of air bacterial infection is reduced, and the accuracy of the experiment is improved, meanwhile, the operation is more convenient.

Wherein, the stabilizer disc 501 top is opened has a plurality of and flexible pipe 505 matched with second through-hole 506, and second through-hole 506 inner wall is opened has spacing draw-in groove 507, and stabilizer disc 501 top is opened has if pole connecting slot 508, cooperates with draw-in groove 508 through external connecting block, can place more stabilizer discs 501 in box 1 inside, and then can the joint cooperate more flexible pipes 505, can deposit more cell culture test tubes, improve the utilization ratio.

Wherein, flexible pipe 505 lateral surface fixedly connected with and spacing draw-in groove 507 matched with fixture block 509, flexible pipe 505 internal fixation is equipped with deposits pipe 510, deposits pipe 510 inner wall and is equipped with extrusion piece 511 along the axial fixity, deposits pipe 510 and extrusion piece 511 are elastic material and make to can buffer the protection placing in depositing pipe 510 interior cell culture test tube, it is fixed to the extrusion on cell culture test tube surface through extrusion piece 511 simultaneously, thereby avoid the cell culture test tube to take place to empty or collide.

Wherein, if the pole has sterilamp 102, can carry out the virus killing treatment in the box 1 to box 1 inner wall equidistance fixed connection, for cell culture provides a comparatively clean environment, improved the accuracy of experiment.

Wherein, 3 both ends of pivot are all overlapped and are equipped with protection spring 6, and 6 one end of protection spring and spacing slide 101 inner wall fixed connection, 3 excircle facial symmetry evenly distributed of pivot have reverse screw thread, through setting up protection spring 6, avoid because the excessive rotation of pivot 3, cause stopper 503 to extrude spacing slide 101 inner wall.

Wherein, the inner diameter of the extraction opening 201 is smaller than the outer diameter of the storage tube 510, so that the storage tube 510 and the extension tube 505 can be compressed at the bottom of the sealing cover 2 at the same time, and one end of the cell culture test tube placed in the storage tube 510 extends out of the extraction opening 201.

One specific application of this embodiment is: when the device is used, the sealing cover 2 is firstly opened, the cell culture test tube is placed in the storage tube 510, then the temperature control device is additionally arranged in the idle space in the box body 1 according to actual needs, the external environment of cell culture can be adjusted according to actual conditions, then the sterilizing lamp 102 is started to sterilize the inside of the box body, and finally the sealing cover 2 is covered on the top of the box body 1; when cell culture test tube is drawed to needs, rotate turning handle 4 and drive pivot 3 and rotate for two adjacent stopper 503 slide in opposite directions, drive the vertical rebound of stable dish 501, make deposit pipe 510 can be compressed in sealed 2 bottoms with flexible pipe 505 simultaneously, and then will place and stretch out and draw mouth 201 in the cell culture test tube one end of depositing in the pipe 510, open sealing plug 202 simultaneously and take out the cell culture test tube.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides a stem cell is storage structure for culture, includes box (1), box (1) top cooperation has sealed lid (2), its characterized in that:

a limiting slide way (101) is arranged at the bottom in the box body (1), a rotating shaft (3) is rotatably connected in the limiting slide way (101), one end of the rotating shaft (3) penetrates through the limiting slide way (101) and is fixedly connected with a rotating handle (4), and an extraction mechanism (5) is matched with the outer circular surface of the rotating shaft (3) in a threaded manner;

draw mechanism (5) including stable dish (501), stable dish (501) lateral surface rotates and is connected with two backup pads (502), two backup pad (502) set up about stable dish (501) symmetry, backup pad (502) one end is rotated and is connected with stopper (503) with spacing slide (101) matched with, stopper (503) side open have with pivot (3) complex first through-hole (504), stable dish (501) top cooperation has a plurality of flexible pipes (505), open at sealed lid (2) top has and draws mouth (201) with flexible pipe (505) mouth of pipe matched with.

2. The storage structure for stem cell culture according to claim 1, wherein the top of the stabilizing plate (501) is provided with a plurality of second through holes (506) matching with the telescopic pipes (505), the inner wall of the second through holes (506) is provided with symmetrically arranged limiting clamping grooves (507), and the periphery of the stabilizing plate (501) is provided with a plurality of rod connecting clamping grooves (508).

3. The storage structure for stem cell culture according to claim 1, wherein a clamping block (509) matched with the limiting clamping groove (507) is fixedly connected to the outer side surface of the telescopic tube (505), a storage tube (510) is fixedly arranged in the telescopic tube (505), and an extrusion block (511) is fixedly arranged on the inner wall of the storage tube (510) along the axial direction.

4. The stem cell culture storage structure as claimed in claim 1, wherein the inner wall of the box body (1) is fixedly connected with a plurality of rods with sterilizing lamps (102) at equal intervals.

5. The storage structure for stem cell culture according to claim 1, wherein both ends of the rotating shaft (3) are sleeved with protection springs (6), one end of each protection spring (6) is fixedly connected with the inner wall of the limiting slide way (101), and reverse threads are symmetrically and uniformly distributed on the outer circular surface of the rotating shaft (3).

6. The storage structure for stem cell culture as claimed in claim 1, wherein the inner diameter of the extraction port (201) is smaller than the outer diameter of the storage tube (510), and a sealing plug (202) is snap-fitted into the extraction port (201).

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