CN216219782U

CN216219782U - Sub-totipotent stem cell stores frame

Info

Publication number: CN216219782U
Application number: CN202122863729.XU
Authority: CN
Inventors: 魏兴华
Original assignee: Shanghai Guoaoyuan Hua'an Biotechnology Co ltd
Current assignee: Shanghai Guoaoyuan Hua'an Biotechnology Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-04-08
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a sub-totipotent stem cell storage rack which comprises a placing box, wherein a connecting seat is symmetrically and fixedly connected inside the placing box, one side of the connecting seat is connected with a placing rack in a sliding manner, the top of the placing rack is symmetrically and slidably connected with a limiting seat, the inner wall of the placing box is provided with a temperature sensor, a sliding block is slidably connected inside the placing box, the bottom of the sliding block is fixedly connected with a sliding plate, the bottom of the sliding plate is equidistantly provided with spray heads, and the outer side of the placing box is provided with a connecting box; the utility model has the following beneficial effects: the connecting seat, the placing frame and the limiting seat are arranged, so that the function of limiting and fixing the storage bottle is realized, and the storage bottle is placed conveniently; the filter screen, the fan blades and the semiconductor refrigerating sheet are arranged to realize the function of refrigerating the inside of the placing box; the reciprocating screw rod, the sliding block and the sliding plate are arranged, so that the function of uniformly refrigerating the inside of the placing box is realized, the storage of sub-totipotent stem cells is facilitated, and the practicability is high.

Description

Sub-totipotent stem cell stores frame

Technical Field

The utility model relates to the technical field of storage racks, in particular to a sub-totipotent stem cell storage rack.

Background

The sub-totipotent stem cells are stem cells with few three germ layers of differentiation potential existing in human bodies, the potential of adult stem cells has hierarchical structure, the sub-totipotent stem cells are positioned at the uppermost layer of a hierarchical structure pyramid of the differentiation potential of the adult stem cells, the sub-totipotent stem cells still have totipotent genome and epigenetic characteristics after embryos develop into adults, but gradually lose part of original stem cell phenotype, tissue specific genes can be activated in a proper microenvironment, organisms enter a cell proliferation cycle as required, and the sub-totipotent stem cells have strong self-replication, differentiation and proliferation potentials so as to maintain the balance of the development and metabolism of human tissues; the most big structure of current sub-totipotent stem cell storage frame is rigid, and the refrigeration process is complicated when placing, and the refrigeration effect is even inadequately, is not convenient for control the temperature when placing the cell, and the practicality is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a sub-totipotent stem cell storage rack, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a sub-totipotent stem cell stores frame, is including placing the case, the inside symmetry fixedly connected with connecting seat of placing the case, one side sliding connection of connecting seat has the rack, the top symmetry sliding connection of rack has spacing seat, the inner wall of placing the case is equipped with temperature sensor, the inside sliding connection of placing the case has the slider, the bottom fixedly connected with sliding plate of slider, the bottom equidistance of sliding plate is equipped with the shower nozzle, the outside of placing the case is equipped with the connecting box, the inside fixedly connected with dead lever of connecting box, one side of dead lever is rotated and is connected with the pivot, the one end fixedly connected with flabellum of pivot, the inner wall of connecting box is equipped with the semiconductor refrigeration piece.

Preferably, the inside symmetry fixedly connected with gag lever post of rack, the outside sliding connection of gag lever post has the connecting block, connecting block and spacing seat fixed connection, the outside of gag lever post and the one side that is located the connecting block are equipped with the spring.

Preferably, the inside of placing the case is connected with reciprocal lead screw in a rotating way, slider and reciprocal lead screw threaded connection.

Preferably, the inside of the placing box is rotatably connected with a transmission shaft, one end of the transmission shaft is fixedly connected with a second bevel gear, and one end of the reciprocating screw rod is fixedly connected with a first bevel gear matched with the second bevel gear for use.

Preferably, one side of dead lever is equipped with the motor, the output and the pivot fixed connection of motor, the transmission shaft passes through driving belt and is connected with the pivot transmission.

Preferably, one side of the connecting box is provided with a filter screen, the inside of the connecting box is equidistantly provided with guide plates, and one side of the connecting box is communicated with the sliding plate through a pipeline.

Preferably, the bottom symmetry of placing the case is equipped with the auto-lock wheel, the outside symmetry of placing the case is equipped with the fixing base, the inside of fixing base is equipped with electric telescopic handle, electric telescopic handle's output fixedly connected with backup pad.

Preferably, one side of placing the case is equipped with the chamber door, the inside of placing the case is equipped with the controller, semiconductor refrigeration piece, temperature sensor, electric telescopic handle and motor all with controller electric connection.

The utility model has the following beneficial effects: the connecting seat, the placing frame and the limiting seat are arranged, so that the function of limiting and fixing the storage bottle is realized, and the storage bottle is placed conveniently; the filter screen, the fan blades and the semiconductor refrigerating sheet are arranged to realize the function of refrigerating the inside of the placing box; the reciprocating screw rod, the sliding block and the sliding plate are arranged, so that the function of uniformly refrigerating the inside of the placing box is realized, the storage of sub-totipotent stem cells is facilitated, and the practicability is high.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of portion A of the present invention;

FIG. 4 is an enlarged view of portion B of the present invention;

fig. 5 is an enlarged view of a portion C of the present invention.

In the figure: 1. placing a box; 2. a box door; 3. a fixed seat; 4. a self-locking wheel; 5. a support plate; 6. a connecting box; 7. a semiconductor refrigeration sheet; 8. a reciprocating screw rod; 9. a slider; 10. a sliding plate; 11. a temperature sensor; 12. an electric telescopic rod; 13. placing a rack; 14. a connecting seat; 15. a baffle; 16. a limiting seat; 17. a spring; 18. connecting blocks; 19. a limiting rod; 20. a drive shaft; 21. a drive belt; 22. filtering with a screen; 23. a fan blade; 24. fixing the rod; 25. a motor; 26. a rotating shaft; 27. a first bevel gear; 28. a second bevel gear.

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 provides a technical solution:

a sub-totipotent stem cell storage rack comprises a storage box 1, wherein connecting seats 14 are symmetrically and fixedly connected to the inside of the storage box 1, so that a storage rack 13 can slide conveniently, one side of each connecting seat 14 is connected with the corresponding storage rack 13 in a sliding mode, and the top of each storage rack 13 is symmetrically connected with a limiting seat 16 in a sliding mode, so that a storage bottle can be limited conveniently; the inner wall of the placing box 1 is provided with a temperature sensor 11, so that the temperature inside the placing box 1 can be monitored conveniently; the inside of the placing box 1 is connected with a sliding block 9 in a sliding manner, so that the sliding block 9 drives a sliding plate 10 to move conveniently; the bottom of the sliding block 9 is fixedly connected with a sliding plate 10, and the bottom of the sliding plate 10 is equidistantly provided with spray heads, so that the interior of the placing box 1 can be conveniently refrigerated; the outside of placing case 1 is equipped with connecting box 6, and the inside fixedly connected with dead lever 24 of connecting box 6, one side of dead lever 24 is rotated and is connected with pivot 26, and the pivot 26 of being convenient for drives flabellum 23 and rotates, and the one end fixedly connected with flabellum 23 of pivot 26, the inner wall of connecting box 6 are equipped with semiconductor refrigeration piece 7, are convenient for refrigerate the air.

Further, the inside symmetry fixedly connected with gag lever post 19 of rack 13, the outside sliding connection of gag lever post 19 has connecting block 18, connecting block 18 and spacing seat 16 fixed connection, and the outside of gag lever post 19 and the one side that is located connecting block 18 are equipped with spring 17, and spacing seat 16 of being convenient for is spacing to the storage bottle.

Further, the inside of placing case 1 rotates and is connected with reciprocal lead screw 8, and slider 9 and reciprocal lead screw 8 threaded connection are convenient for reciprocal lead screw 8 drives slider 9 and carries out reciprocating motion.

Furthermore, the inside of the placing box 1 is rotatably connected with a transmission shaft 20, one end of the transmission shaft 20 is fixedly connected with a second bevel gear 28, and one end of the reciprocating screw rod 8 is fixedly connected with a first bevel gear 27 matched with the second bevel gear 28 for use, so that the transmission shaft 20 can drive the reciprocating screw rod 8 to rotate.

Further, one side of the fixing rod 24 is provided with a motor 25, an output end of the motor 25 is fixedly connected with the rotating shaft 26, and the transmission shaft 20 is in transmission connection with the rotating shaft 26 through a transmission belt 21, so that the motor 25 can drive the rotating shaft 26 to rotate, and the rotating shaft 26 can drive the transmission shaft 20 to rotate.

Further, one side of connecting box 6 is equipped with filter screen 22, and the inside equidistance of connecting box 6 is equipped with guide plate 15, and the pipeline is passed through to one side of connecting box 6 and sliding plate 10 intercommunication, is convenient for filter the air.

Further, the bottom symmetry of placing case 1 is equipped with auto-lock wheel 4, and the outside symmetry of placing case 1 is equipped with fixing base 3, and the inside of fixing base 3 is equipped with electric telescopic handle 12, and electric telescopic handle 12's output fixedly connected with backup pad 5, and the output of the electric telescopic handle 12 of being convenient for drives backup pad 5 and removes.

Further, one side of placing case 1 is equipped with chamber door 2, and the inside of placing case 1 is equipped with the controller, and semiconductor refrigeration piece 7, temperature sensor 11, electric telescopic handle 12 and motor 25 all with controller electric connection for the controller can controlling means's running state.

Specifically, when the device is used, the device can be normally used by an external power supply, a storage bottle is placed at the top of the placing frame 13, in the placing process, the storage bottle extrudes the limiting seat 16, the limiting seat 16 moves to drive the connecting block 18 to move, so that the spring 17 is compressed, when the storage bottle is continuously placed, the spring 17 drives the limiting seat 16 to move to limit the storage bottle due to elasticity, when the temperature sensor 11 detects temperature rise, the motor 25 is started through the controller, the output end of the motor 25 drives the rotating shaft 26 to rotate, the rotating shaft 26 drives the fan blades 23 to rotate, air filtered by the filter screen 22 enters and exits the inside of the connecting box 6, the refrigerating semiconductor sheet 7 refrigerates the air, the air is conveyed to the sliding plate 10, the inside of the placing box 1 is cooled through spraying of the spray head, meanwhile, the rotating shaft 26 drives the transmission shaft 20 to rotate through the transmission belt 21, the transmission shaft 20 drives the second bevel gear 28 to rotate, the second bevel gear 28 drives the first bevel gear 27 to rotate, the first bevel gear 27 drives the reciprocating screw rod 8 to rotate, the reciprocating screw rod 8 drives the sliding block 9 to move, and the sliding block 9 drives the sliding plate 10 to move in a reciprocating manner, so that the temperature is more uniformly reduced.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a shelf is stored to sub-totipotent stem cell, is including placing case (1), its characterized in that: the interior of the placing box (1) is symmetrically and fixedly connected with connecting seats (14), one side of each connecting seat (14) is connected with a placing frame (13) in a sliding manner, the top of the placing rack (13) is symmetrically connected with a limiting seat (16) in a sliding way, the inner wall of the placing box (1) is provided with a temperature sensor (11), the inside of the placing box (1) is connected with a sliding block (9) in a sliding way, the bottom of the sliding block (9) is fixedly connected with a sliding plate (10), the bottom of the sliding plate (10) is provided with spray heads at equal intervals, the outer side of the placing box (1) is provided with a connecting box (6), a fixed rod (24) is fixedly connected inside the connecting box (6), one side of the fixed rod (24) is rotatably connected with a rotating shaft (26), one end fixedly connected with flabellum (23) of pivot (26), the inner wall of connecting box (6) is equipped with semiconductor refrigeration piece (7).

2. The pluripotent stem cell storage rack of claim 1, wherein: the inside symmetry fixedly connected with gag lever post (19) of rack (13), the outside sliding connection of gag lever post (19) has connecting block (18), connecting block (18) and spacing seat (16) fixed connection, the outside of gag lever post (19) and the one side that is located connecting block (18) are equipped with spring (17).

3. The pluripotent stem cell storage rack of claim 1, wherein: the inside of placing the case (1) is rotatably connected with a reciprocating screw rod (8), and the sliding block (9) is in threaded connection with the reciprocating screw rod (8).

4. The pluripotent stem cell storage rack of claim 3, wherein: the inside of placing the case (1) rotates and is connected with transmission shaft (20), the one end fixedly connected with second bevel gear (28) of transmission shaft (20), the one end fixedly connected with of reciprocal lead screw (8) is with first bevel gear (27) that second bevel gear (28) cooperation was used.

5. The pluripotent stem cell storage rack of claim 4, wherein: one side of dead lever (24) is equipped with motor (25), the output and pivot (26) fixed connection of motor (25), transmission shaft (20) are connected with pivot (26) transmission through driving belt (21).

6. The pluripotent stem cell storage rack of claim 1, wherein: one side of the connecting box (6) is provided with a filter screen (22), the guide plates (15) are arranged in the connecting box (6) at equal intervals, and one side of the connecting box (6) is communicated with the sliding plate (10) through a pipeline.

7. The pluripotent stem cell storage rack of claim 5, wherein: the bottom symmetry of placing case (1) is equipped with self-locking wheel (4), the outside symmetry of placing case (1) is equipped with fixing base (3), the inside of fixing base (3) is equipped with electric telescopic handle (12), the output fixedly connected with backup pad (5) of electric telescopic handle (12).

8. The pluripotent stem cell storage rack of claim 7, wherein: one side of placing case (1) is equipped with chamber door (2), the inside of placing case (1) is equipped with the controller, semiconductor refrigeration piece (7), temperature sensor (11), electric telescopic handle (12) and motor (25) all with controller electric connection.