CN113619914B - Umbilical cord mesenchymal stem cell storage device - Google Patents
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- CN113619914B CN113619914B CN202110913976.8A CN202110913976A CN113619914B CN 113619914 B CN113619914 B CN 113619914B CN 202110913976 A CN202110913976 A CN 202110913976A CN 113619914 B CN113619914 B CN 113619914B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/101—Springs, elastic lips, or other resilient elements to locate the articles by pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
- B65D25/107—Grooves, ribs, or the like, situated on opposed walls and between which the articles are located
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/07—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using resilient suspension means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
Abstract
The invention discloses an umbilical cord mesenchymal stem cell storage device, and belongs to the field of stem cell storage devices. An umbilical cord mesenchymal stem cell storage device comprising: the device comprises a box body, a driving shaft, a rotary frame and a fixed column; the box body is provided with a freezing bin; the freezing bin is rotatably connected with the driving shaft; the driving shaft and the rotating frame are fixedly installed; the fixed column is rotationally connected with the rotary frame; the fixed columns are uniformly distributed on the circumference of the rotary frame; one end of the rotary frame close to the fixing column is fixedly provided with a first fixing seat; one fixed shaft I is rotatably connected to one fixed seat; one end of the revolving frame close to the first fixed shaft is rotatably connected with a second fixed shaft; compared with the prior art, the umbilical mesenchymal stem cell storage device of this application is frostbitten when can avoiding the operator to take out storage stem cell reagent, and surface body surface temperature influences stem cell simultaneously.
Description
Technical Field
The invention relates to the field of stem cell storage devices, in particular to an umbilical cord mesenchymal stem cell storage device.
Background
Stem cells are a type of pluripotent cells that are capable of self-replication. Under certain conditions, it can differentiate into multiple functional cells. The stem cells are divided into embryonic stem cells and adult stem cells according to the development stage of the stem cells, and the stem cells are divided into three types according to the development potential of the stem cells: pluripotent, multipotent and unipotent stem cells. Stem cells are insufficiently differentiated and immature cells, have potential functions of regenerating various tissues, organs and human bodies, and are called universal cells in the medical field. Stem cells need to be stored at low temperature, and the stem cells in the prior art are inconvenient to carry and take; therefore, an umbilical cord mesenchymal stem cell storage device is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an umbilical cord mesenchymal stem cell storage device.
The purpose of the invention can be realized by the following technical scheme:
an umbilical cord mesenchymal stem cell storage device comprising: the device comprises a box body, a driving shaft, a rotary frame and a fixed column;
the box body is provided with a freezing bin; the freezing bin is rotatably connected with the driving shaft; the driving shaft and the rotating frame are fixedly installed; the fixed column is rotationally connected with the rotary frame; the fixed columns are uniformly distributed on the circumference of the rotary frame; the rotary frame is fixedly provided with a first fixing seat corresponding to each fixing column; one fixed shaft I is rotatably connected with one fixed seat; one end of the revolving frame, which is close to the first fixed shaft, is rotatably connected with a second fixed shaft; the first fixed shaft and the second fixed shaft are in transmission through bevel gears; the first fixed shaft is fixedly provided with a driving rod; a driving plate is fixedly mounted on one side, close to the first fixing seat, of the fixing column; the driving plate is provided with a waist-shaped hole; the driving rod is fixedly provided with a driving column in the waist-shaped hole; the second fixing shaft is fixedly provided with a first straight gear; the freezing bin is rotatably connected with a first driving shaft and a second driving shaft; a straight gear II is fixedly arranged on the driving shaft I and the driving shaft II; the second straight gear is matched with the first straight gear; the fixing column is provided with a clamping groove; an arc-shaped plate is arranged inside the clamping groove; the arc-shaped plate is connected with the clamping groove through a spring; a rotating door is arranged on one side of the freezing bin close to the fixed column; one side of the freezing bin close to the second fixed shaft is connected with a moving seat in a sliding mode; a first semicircular groove is formed in the upper end of the movable seat; a top plate is arranged on one side, far away from the driving shaft, of the first semicircular groove; the freezing bin is provided with a first electric push rod; the first electric push rod and the movable seat are fixedly installed.
Furthermore, a receiving box is fixedly arranged at the upper end of the freezing bin; the upper end of the receiving box is provided with a rectangular groove; a sliding seat is connected inside the rectangular groove in a sliding manner; the sliding seat is symmetrically and rotatably connected with a screw; the screws are all in threaded connection with clamping plates; a straight gear III is fixedly arranged on the screw; a rack is fixedly arranged at the upper end of the third straight gear of the receiving box; the third straight gear is meshed with the rack; a channel is fixedly arranged on one side of the receiving box, which is far away from the sliding seat; the channel is arranged at the upper end of the first semicircular groove; a semicircular groove II is formed in one side, close to the rotary frame, of the channel; the second semicircular groove is matched with the first semicircular groove; the upper end of the receiving box is fixedly provided with a conveying box; the bottom of the conveying box is inclined; the conveying box is provided with a conveying hole at the upper end of the receiving box; the receiving box is fixedly provided with a second electric push rod; the electric push rod II is connected with the sliding seat; one side of the rectangular groove, which is close to the clamping plate, is provided with a convex point, and the bottom of the rectangular groove is inclined.
Furthermore, two transmission seats are fixedly installed at one end, close to the conveying box, of the freezing bin; the transmission seat is fixedly provided with a transmission shaft in a rotating connection mode; the transmission shafts are connected through a conveying belt; the conveying belts are uniformly provided with clapboards; an opening is formed in one side, close to the conveyor belt, of the receiving box; one side of the receiving box, which is close to the opening, is provided with a first through hole; the first through hole can allow the partition plate to pass through; a storage box is fixedly arranged on one side of the freezing bin, which is far away from the receiving box; the bottom surface of the storage box is inclined; one side, close to the conveyor belt, of the storage box is provided with a second through hole; the storage box is symmetrically and fixedly provided with limiting plates at the through hole; and a baffle is fixedly arranged on one side of the limiting plate close to the conveying belt.
Furthermore, vertical plates are symmetrically and fixedly arranged on two sides of the partition plate of the freezing chamber.
Furthermore, the bottom of the box body is fixedly provided with universal wheels.
The invention has the beneficial effects that:
the utility model provides a navel cord mesenchymal stem cell storage device is frostbitten when can avoiding the operator to take out storage stem cell reagent, and surface body surface temperature influences stem cell simultaneously.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the interior of a freezer compartment of the present application;
FIG. 2 is a schematic top view of the freezer compartment of the present application;
fig. 3 is a schematic view of a conveying mechanism of the present application.
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.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., 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 invention. 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.
An umbilical cord mesenchymal stem cell storage device comprising: the device comprises a box body 1, a driving shaft, a rotary frame 3 and a fixed column 4;
the box body 1 is provided with a freezing bin; the freezing bin is rotatably connected with a driving shaft; the driving shaft is fixedly installed with the rotary frame 3; the fixed column 4 is rotationally connected with the revolving frame 3; the fixed columns 4 are uniformly distributed on the circumference of the rotary frame 3; a first fixing seat is fixedly arranged on the rotary frame 3 corresponding to each fixing column 4; one fixed shaft I2 is rotatably connected to one fixed seat; one end of the revolving frame 3 close to the first fixed shaft 2 is rotatably connected with a second fixed shaft; the first fixed shaft 2 and the second fixed shaft are in transmission through bevel gears; the first fixed shaft 2 is fixedly provided with a driving rod 5; a driving plate 6 is fixedly installed on one side, close to the first fixing seat, of the fixing column 4; the driving plate 6 is provided with a waist-shaped hole; the driving rod 5 is fixedly provided with a driving column in the kidney-shaped hole; a straight gear I is fixedly arranged on the fixed shaft II; the freezing bin is rotatably connected with a first driving shaft and a second driving shaft; a second straight gear is fixedly arranged on the first driving shaft and the second driving shaft; the straight gear II is matched with the straight gear I; the fixing column 4 is provided with a clamping groove 7; an arc-shaped plate is arranged inside the clamping groove 7; the arc-shaped plate is connected with the clamping groove 7 through a spring; a rotating door is arranged on one side of the freezing bin close to the fixed column 4; one side of the freezing bin close to the second fixed shaft is connected with a moving seat 8 in a sliding mode; the upper end of the movable seat 8 is provided with a first semicircular groove 9; a top plate is arranged on one side, away from the driving shaft, of the first semicircular groove 9; the freezing bin is provided with an electric push rod I; the first electric push rod is fixedly installed with the moving seat 8. When the stem cell reagent tube is used, the rotating door is opened, the driving shaft I is driven by the motor to rotate, the straight gear I is meshed with the straight gear II, the driving rod 5 rotates, the fixed column 4 rotates to the horizontal position, the reagent tube filled with stem cells is placed in the clamping groove 7, and the clamping is carried out through the arc-shaped plate; then the fixed column 4 is reset, the driving shaft rotates, and the next reagent tube is placed into the fixed column 4; when the reagent tube is taken out, firstly, the sleeve 17 is arranged on the first semicircular groove 9, the reagent tube is placed in a horizontal position, the sleeve 17 is sleeved on the reagent tube through the first electric push rod, then, the reagent tube is reset and conveyed to the position of the rotating door through the driving shaft, and then, a user takes out the reagent tube through the sleeve 17; because the stem cells are stored at low temperature, the operation can avoid the direct contact of human hands with the surface of the reagent tube, and prevent frostbite; meanwhile, stem cells can be gradually recovered when encountering high temperature, and stem cells of a reagent tube part contacted with a hand can be recovered in advance relative to other parts because the temperature of the hand is far higher than the storage temperature, so that certain influence can be caused on a stem cell culture experiment.
Further, a receiving box 10 is fixedly installed at the upper end of the freezing chamber; the upper end of the receiving box 10 is provided with a rectangular groove; a sliding seat 11 is connected inside the rectangular groove in a sliding manner; the sliding seat 11 is symmetrically and rotatably connected with a screw 12; the screw rods 12 are all in threaded connection with clamping plates 13; a third straight gear is fixedly arranged on the screw 12; a rack 14 is fixedly arranged at the upper end of the third straight gear of the receiving box 10; a third straight gear is meshed with the rack 14; a channel 15 is fixedly arranged on one side of the receiving box 10 far away from the sliding seat 11; the channel 15 is arranged at the upper end of the first semicircular groove 9; a semicircular groove II is formed in one side of the channel 15, which is close to the revolving frame 3; the second semicircular groove is matched with the first semicircular groove 9; the upper end of the receiving box 10 is fixedly provided with a conveying box 16; the bottom of the conveying box 16 is inclined; the conveying box 16 is provided with a conveying hole at the upper end of the receiving box 10; the receiving box 10 is fixedly provided with an electric push rod II; one side of the rectangular groove, which is connected with the sliding seat 11 and is close to the clamping plate 13, of the electric push rod II is provided with a salient point 18, and the bottom of the rectangular groove is inclined. The sleeve 17 can be conveyed to the first semicircular groove 9 through a pipeline by the mechanism, and the sleeve 17 can be prevented from being placed at the horizontal position of the two clamping plates 13 due to the arrangement of the convex points 18, so that the clamping plates 13 clamp two ends of the sleeve 17, and the sleeve 17 cannot enter the channel 15; when the sleeve 17 is horizontally placed, the sleeve 17 rolls along the inclined plane, then the salient points 18 are met, one end of the sleeve 17 is blocked, and the other end rolls, so that the sleeve 17 and the baffle form an inclined state; following the movement of the sliding seat 11, the two jaws 13 are moved inwards, so as to gradually straighten the sleeve 17, so that the circumferential edge of the sleeve 17 is slightly gripped, instead of the two ends of the sleeve 17, and finally the sleeve 17 is fed into the channel 15, so as to avoid the sleeve 17 from getting stuck.
Further, two transmission seats are fixedly arranged at one end of the freezing bin close to the conveying box 16; the transmission seat is fixedly provided with a transmission shaft which is connected in a rotating way; the transmission shafts are connected through a transmission belt 19; the conveying belts 19 are uniformly provided with clapboards; the side of the receiving box 10 close to the conveyor belt 19 is provided with an opening; one side of the receiving box 10 close to the opening is provided with a first through hole 20; the first through hole 20 can allow the partition plate to pass through; a storage box 21 is fixedly arranged on one side of the freezing bin, which is far away from the receiving box 10; the bottom surface of the storage box 21 is inclined; a second through hole is formed in one side, close to the conveyor belt 19, of the storage box 21; the storage box 21 is symmetrically and fixedly provided with limit plates 22 at the through hole; a baffle is fixedly arranged on one side of the limiting plate 22 close to the conveyor belt 19; above-mentioned mechanism can save sleeve 17, and when using, a sleeve 17 can roll to limiting plate 22 on, is blocked by the baffle simultaneously, and motor drive belt is rotatory after that, and the sleeve 17 is taken out from between limiting plate 22 to the baffle, then carries sleeve 17 to receiving on the box 10 to accomplish the transport to sleeve 17, reduced the operation that all will place sleeve 17 when taking out reagent at every turn.
Furthermore, the freezing chamber is symmetrically and fixedly provided with vertical plates at two sides of the partition plate, so that the sleeve 17 is prevented from falling off.
Furthermore, the bottom of the box body 1 is fixedly provided with universal wheels, so that the box body 1 can be moved conveniently.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (5)
1. An umbilical cord mesenchymal stem cell storage device, comprising: the device comprises a box body (1), a driving shaft, a rotary frame (3) and a fixed column (4);
the box body (1) is provided with a freezing bin; the freezing bin is rotatably connected with the driving shaft; the driving shaft and the rotating frame (3) are fixedly arranged; the fixed column (4) is rotationally connected with the rotary frame (3); the fixing columns (4) are uniformly distributed on the circumference of the rotary frame (3); a first fixing seat is fixedly arranged on the rotary frame (3) corresponding to each fixing column (4); the first fixed seat is rotatably connected with a first fixed shaft (2); one end of the revolving frame (3) close to the first fixed shaft (2) is rotatably connected with a second fixed shaft; the first fixed shaft (2) and the second fixed shaft are in transmission through bevel gears; a driving rod (5) is fixedly arranged on the first fixed shaft (2); a driving plate (6) is fixedly mounted on one side, close to the first fixing seat, of the fixing column (4); the driving plate (6) is provided with a waist-shaped hole; the driving rod (5) is fixedly provided with a driving column in the kidney-shaped hole; the second fixing shaft is fixedly provided with a first straight gear; the freezing bin is rotatably connected with a first driving shaft and a second driving shaft; a straight gear II is fixedly arranged on the driving shaft I and the driving shaft II; the second straight gear is matched with the first straight gear; the fixing column (4) is provided with a clamping groove (7); an arc-shaped plate is arranged inside the clamping groove (7); the arc-shaped plate is connected with the clamping groove (7) through a spring; a rotating door is arranged on one side of the freezing bin, which is close to the fixed column (4); one side of the freezing bin close to the second fixed shaft is connected with a moving seat (8) in a sliding mode; a first semicircular groove (9) is formed in the upper end of the movable seat (8); a top plate is arranged on one side, away from the driving shaft, of the first semicircular groove (9); the freezing bin is provided with a first electric push rod; the first electric push rod and the moving seat (8) are fixedly arranged;
the umbilical cord mesenchymal stem cell storage device is used in the following mode: when the reagent tube is used, the rotating door is opened, the first driving shaft is driven to rotate through the motor, the first straight gear is meshed with the second straight gear, the driving rod (5) is driven to rotate, the fixed column (4) is rotated to the horizontal position, and then the reagent tube filled with stem cells is placed in the clamping groove (7) and clamped through the arc-shaped plate; then the fixed column (4) is reset, the driving shaft rotates, and the next reagent tube is placed in the fixed column (4); when the reagent tube is taken out, a sleeve (17) is arranged on the first semicircular groove (9), the reagent tube is placed in a horizontal position, the sleeve (17) is sleeved on the reagent tube through the first electric push rod, then the reagent tube is reset and conveyed to the rotary door through the driving shaft, and then a user takes out the reagent tube through the sleeve (17).
2. The umbilical cord mesenchymal stem cell storage device of claim 1, wherein the upper end of the freezing chamber is fixedly provided with a receiving box (10); the upper end of the receiving box (10) is provided with a rectangular groove; a sliding seat (11) is connected inside the rectangular groove in a sliding manner; the sliding seat (11) is symmetrically and rotatably connected with a screw (12); the screw rods (12) are all in threaded connection with clamping plates (13); a third straight gear is fixedly installed on the screw (12); a rack (14) is fixedly arranged at the upper end of the third straight gear of the receiving box (10); the third straight gear is meshed with the rack (14); a channel (15) is fixedly arranged on one side of the receiving box (10) far away from the sliding seat (11); the channel (15) is arranged at the upper end of the first semicircular groove (9); a semicircular groove II is formed in one side, close to the rotary frame (3), of the channel (15); the second semicircular groove is matched with the first semicircular groove (9); a conveying box (16) is fixedly arranged at the upper end of the receiving box (10); the bottom of the conveying box (16) is inclined; the conveying box (16) is provided with a conveying hole at the upper end of the receiving box (10); the receiving box (10) is fixedly provided with an electric push rod II; the electric push rod II is connected with the sliding seat (11); one side of the rectangular groove close to the clamping plate (13) is provided with a salient point (18); the bottom of the rectangular groove is inclined.
3. The umbilical cord mesenchymal stem cell storage device of claim 2, wherein one end of the freezing chamber near the delivery box (16) is fixedly provided with two transmission seats; the transmission seat is fixedly provided with a transmission shaft in a rotating connection mode; the transmission shafts are connected through a conveyor belt (19); the conveying belts (19) are uniformly distributed with baffles; an opening is formed in one side, close to the conveyor belt (19), of the receiving box (10); one side, close to the opening, of the receiving box (10) is provided with a first through hole (20); the first through hole (20) can allow the partition plate to pass through; a storage box (21) is fixedly arranged on one side of the freezing bin, which is far away from the receiving box (10); the bottom surface of the storage box (21) is inclined; one side, close to the conveyor belt (19), of the storage box (21) is provided with a second through hole; limiting plates (22) are symmetrically and fixedly arranged at the through hole of the storage box (21); and a baffle is fixedly arranged on one side of the limiting plate (22) close to the conveyor belt (19).
4. The umbilical cord mesenchymal stem cell storage device of claim 3, wherein the freezing chamber is symmetrically and fixedly provided with vertical plates at two sides of the partition plate.
5. The umbilical cord mesenchymal stem cell storage device of claim 1, wherein the bottom of the box body (1) is fixedly provided with universal wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110913976.8A CN113619914B (en) | 2021-08-10 | 2021-08-10 | Umbilical cord mesenchymal stem cell storage device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110913976.8A CN113619914B (en) | 2021-08-10 | 2021-08-10 | Umbilical cord mesenchymal stem cell storage device |
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| CN113619914A CN113619914A (en) | 2021-11-09 |
| CN113619914B true CN113619914B (en) | 2022-12-20 |
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