CN213863343U

CN213863343U - Stem cell storage device for stem cell research

Info

Publication number: CN213863343U
Application number: CN202022528757.1U
Authority: CN
Inventors: 王世荣
Original assignee: Shandong Huahang Medical Technology Co Ltd
Current assignee: Shandong Huahang Medical Technology Co Ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-08-03
Anticipated expiration: 2030-11-05

Abstract

The utility model belongs to stem cell research field, concretely relates to stem cell storage device for stem cell research, the power distribution box comprises a box body, the inside sliding connection of box has the slider, the inside fixedly connected with trapezoidal piece of box, the dovetail groove has been seted up to the lower extreme of slider, the inside in dovetail groove with the outside sliding connection of trapezoidal piece, the upper end fixedly connected with support of slider, the inside fixedly connected with baffle of box, the inside fixedly connected with refrigerator of box. The utility model discloses an add in the inside of box and establish slider, trapezoidal piece and support isotructure, can pass through the inside that the trapezoidal piece slided into the box with the support to the test tube of taking that can be convenient still adds in the outside of support and is equipped with refrigeration pipe, hose and connecting pipe isotructure, can make the test tube also can not lead to inside stem cell activity to reduce because of outside temperature variation is too big when wholly pulling out the support, can keep certain temperature.

Description

Stem cell storage device for stem cell research

Technical Field

The utility model relates to a stem cell research technical field specifically is a stem cell storage device for stem cell research.

Background

Stem cells are a class of cells that have unlimited or immortal self-renewal capacity, capable of producing at least one type of highly differentiated progeny cells. The definition of stem cells has been revised and defined from different levels over the years. Most biologists and physicians now believe that stem cells are a class of cells derived from embryos, fetuses, or adults that have the ability to self-renew and proliferate and differentiate without restriction under certain conditions, and that are capable of producing daughter cells with the same phenotype and genotype as themselves, and also capable of producing specialized cells that make up body tissues and organs, and also capable of differentiating into progenitor cells.

When storing the stem cell of using to the research among the prior art, need freeze and store, but the test-tube rack that need be equipped with the stem cell when needs draw the stem cell takes out, do not take place to rock for making the test-tube rack, the inside at the bin is all installed to the test-tube rack, it is very troublesome when getting the test-tube rack, and the test tube that the multiunit was equipped with the stem cell is often all deposited to the upper end of test-tube rack, it can make the test tube surface temperature difference change that is equipped with the stem cell too big to take repeatedly, thereby influence the activity of the inside stem cell of test tube, after will having drawn the stem cell, when needing to test, the test tube need be placed in the inside of test-tube rack, need aim at the opening of seting up of test-tube rack upper end when placing, if experimental reaction rate is too fast can influence the collection to test data. Accordingly, there is a need for improvements in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stem cell storage device for stem cell research has solved the test-tube rack and has not been convenient for take out, thereby the test tube takes out the activity that surface temperature changes easily influence stem cell repeatedly and the problem that the test tube is not convenient for put.

In order to achieve the above object, the utility model provides a following technical scheme: a stem cell storage device for stem cell research comprises a box body, wherein a sliding block is connected to the inside of the box body in a sliding mode, a trapezoidal block is fixedly connected to the inside of the box body, a trapezoidal groove is formed in the lower end of the sliding block, the inside of the trapezoidal groove is connected with the outer side of the trapezoidal block in a sliding mode, a support is fixedly connected to the upper end of the sliding block, a baffle is fixedly connected to the inside of the box body, a refrigerating machine is fixedly connected to the inside of the box body, a circulating port is fixedly connected to the left end of the refrigerating machine, a hose is fixedly connected to the left end of the circulating port, a connecting pipe is bonded to the outer side of the upper end of the hose, a refrigerating pipe is fixedly connected to the outer side of the support, the lower end of the refrigerating pipe is bonded to the inside of the upper end of the connecting pipe, a test tube is placed inside the support, a tube cover is connected to the upper end of the test tube through threads, and a hinge frame is fixedly connected to the outer side of the test tube, the outer side of the hinged frame is fixedly connected with a damping shaft, and the outer side of the damping shaft is rotatably connected with supporting legs.

Preferably, the left end of box is articulated to have the chamber door, the upper end fixedly connected with fixture block of chamber door, the draw-in groove has been seted up to the upper end of box, the inside of draw-in groove with the lower extreme joint of fixture block.

Preferably, the lower end of the box body is fixedly connected with a supporting strip, and the supporting strip is made of rubber materials.

Preferably, the quantity of supporting leg is four, four the supporting leg is in the outside evenly distributed of test tube.

Preferably, the refrigerating tube is made of a copper material, and the tube cover is made of a latex material.

Preferably, the number of the circulation ports is two, and the two circulation ports are uniformly distributed at the lower end of the refrigerator.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an add in the inside of box and establish slider, trapezoidal piece and support isotructure, can pass through the inside that the trapezoidal piece slided into the box with the support to the test tube of taking that can be convenient still adds in the outside of support and is equipped with refrigeration pipe, hose and connecting pipe isotructure, can make the test tube also can not lead to inside stem cell activity to reduce because of outside temperature variation is too big when wholly pulling out the support, can keep certain temperature.

2. The utility model discloses an add in the outside of test tube and establish hinge frame, damping axle and supporting leg isotructure, can take out the back with the test tube from the inside of box and overturn the supporting leg to can directly stand the test tube on the desktop, thereby can remove the process of putting into the test-tube rack with the test tube from, can save time avoid missing experimental phenomenon.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a rear view of fig. 1 of the present invention;

fig. 3 is a right side view of fig. 1 of the present invention;

fig. 4 is a rear view of the test tube of fig. 1 of the present invention;

fig. 5 is an enlarged view of the structure of the part a in fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a slider; 3. a trapezoidal block; 4. a trapezoidal groove; 5. a support; 6. a baffle plate; 7. A refrigerator; 8. a circulation port; 9. a hose; 10. a connecting pipe; 11. a refrigeration pipe; 12. a test tube; 13. a tube cover; 14. a hinged frame; 15. a damping shaft; 16. supporting legs; 17. a box door; 18. a clamping block; 19. a card slot; 20. a support strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-5, a stem cell storage device for stem cell research comprises a box body 1, a slider 2 is slidably connected inside the box body 1, a trapezoidal block 3 is fixedly connected inside the box body 1, a trapezoidal groove 4 is formed at the lower end of the slider 2, the inside of the trapezoidal groove 4 is slidably connected with the outer side of the trapezoidal block 3, a bracket 5 is fixedly connected at the upper end of the slider 2, a baffle 6 is fixedly connected inside the box body 1, the baffle 6 can prevent the slider 2 from colliding with a refrigerator 7, the refrigerator 7 is fixedly connected inside the box body 1, a circulation port 8 is fixedly connected at the left end of the refrigerator 7, a hose 9 is fixedly connected at the left end of the circulation port 8, the hose 9 has a certain length, the slider 2 can be moved out of the box body 1, a connecting pipe 10 is bonded at the outer side of the upper end of the hose 9, a refrigerating pipe 11 is fixedly connected at the outer side of the bracket 5, the lower end of the refrigerating pipe 11 is bonded with the inside of the upper end of the connecting pipe 10, test tube 12 has been put to the inside of support 5, and there is tube cap 13 upper end of test tube 12 through threaded connection, and the articulated frame 14 of outside fixedly connected with of test tube 12, the outside fixedly connected with damping axle 15 of articulated frame 14, damping axle 15 can be fixed the angle of supporting leg 16 after supporting leg 16 overturns, and the outside rotation of damping axle 15 is connected with supporting leg 16.

Referring to fig. 2, a box door 17 is hinged to the left end of the box body 1, a clamping block 18 is fixedly connected to the upper end of the box door 17, a clamping groove 19 is formed in the upper end of the box body 1, the inner portion of the clamping groove 19 is clamped to the lower end of the clamping block 18, and the clamping block 18 is matched with the clamping groove 19 to enable the box door 17 to be quickly closed.

Referring to fig. 1, a supporting bar 20 is fixedly connected to the lower end of the box body 1, the supporting bar 20 is made of rubber material, and the supporting bar 20 can prevent the box body 1 from moving on a table top.

Referring to fig. 4, the number of the support legs 16 is four, the four support legs 16 are uniformly distributed on the outer side of the test tube 12, and the support legs 16 can support and fix the test tube 12.

Referring to fig. 3, the refrigerant tube 11 is made of copper material, and the tube cover 13 is made of latex material, so that the copper material has better corrosion resistance and thermal conductivity.

Referring to fig. 5, the number of the circulation ports 8 is two, the two circulation ports 8 are uniformly distributed at the lower end of the refrigerating machine 7, and the two circulation ports 8 can realize circulation of the cooling liquid in the refrigerating pipe 11.

The utility model discloses the concrete implementation process as follows: when the test tube rack is used, the clamping block 18 is moved out of the clamping groove 19, then the box door 17 is opened, the bracket 5 is pulled out along the trapezoidal block 3 in the box body 1 after the box door 17 is opened, the refrigerating fluid in the refrigerator 7 flows out of one circulation port 8 while the bracket 5 is pulled out, the refrigerating fluid flows into the refrigerating tube 11 along the hose 9, the refrigerating fluid flows back into the refrigerator 7 from the other circulation port 8 after the refrigerating tube 11 circulates for a circle, the test tube 12 placed in the refrigerator is taken out after the bracket 5 is pulled out, the supporting leg 16 outside the test tube 12 is turned to a certain angle after the test tube 12 is taken out, due to the fact that the damping shaft 15 is arranged, the supporting leg 16 can be fixed at the angle, the test tube 12 can be randomly placed at the upper end of the test bench through the supporting leg 16, the use of the test tube rack can be avoided, and a part of time can be saved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stem cell storage device for stem cell research, comprising a case (1), characterized in that: the refrigerator is characterized in that a sliding block (2) is connected to the inside of the box body (1) in a sliding manner, a trapezoidal block (3) is fixedly connected to the inside of the box body (1), a trapezoidal groove (4) is formed in the lower end of the sliding block (2), the inside of the trapezoidal groove (4) is connected with the outer side of the trapezoidal block (3) in a sliding manner, a support (5) is fixedly connected to the upper end of the sliding block (2), a baffle (6) is fixedly connected to the inside of the box body (1), a refrigerator (7) is fixedly connected to the inside of the box body (1), a circulation port (8) is fixedly connected to the left end of the refrigerator (7), a hose (9) is fixedly connected to the left end of the circulation port (8), a connecting pipe (10) is bonded to the outer side of the upper end of the hose (9), a refrigerating pipe (11) is fixedly connected to the outer side of the support (5), and the lower end of the refrigerating pipe (11) is bonded to the inside of the upper end of the connecting pipe (10), the inside of support (5) has been put test tube (12), there is tube cap (13) upper end through threaded connection test tube (12), the articulated frame of outside fixedly connected with (14) of test tube (12), the outside fixedly connected with damping axle (15) of articulated frame (14), the outside rotation of damping axle (15) is connected with supporting leg (16).

2. A stem cell storage device for stem cell research according to claim 1, wherein: the left end of box (1) articulates there is chamber door (17), the upper end fixedly connected with fixture block (18) of chamber door (17), draw-in groove (19) have been seted up to the upper end of box (1), the inside of draw-in groove (19) with the lower extreme joint of fixture block (18).

3. A stem cell storage device for stem cell research according to claim 1, wherein: the lower end of the box body (1) is fixedly connected with a supporting strip (20), and the supporting strip (20) is made of rubber materials.

4. A stem cell storage device for stem cell research according to claim 1, wherein: the number of the supporting legs (16) is four, and the four supporting legs (16) are uniformly distributed on the outer side of the test tube (12).

5. A stem cell storage device for stem cell research according to claim 1, wherein: the refrigerating pipe (11) is made of a copper material, and the pipe cover (13) is made of a latex material.

6. A stem cell storage device for stem cell research according to claim 1, wherein: the number of the circulating ports (8) is two, and the two circulating ports (8) are uniformly distributed at the lower end of the refrigerating machine (7).