CN216039597U

CN216039597U - Cell thawing apparatus for biological research

Info

Publication number: CN216039597U
Application number: CN202121949226.8U
Authority: CN
Inventors: 黄美娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-03-15
Anticipated expiration: 2031-08-18

Abstract

The utility model discloses a cell thawing device for biological research, which relates to the field of cell thawing devices and comprises a thawing box, wherein the middle of the top of the thawing box is rotatably connected with a cover, a first partition plate is arranged in the thawing box, a group of first sliding columns are arranged at the bottom of the first partition plate, and a group of first sliding chutes are slidably sleeved on the group of first sliding columns. According to the utility model, the first partition plate is arranged in the unfreezing box, the second partition plates are arranged on two sides of the top of the first partition plate, the rotating motor is arranged below the first partition plate, the vibrating motor is arranged below the rotating motor, the air guide pipe with one end facing the lower part of the rotating plate is arranged on the second partition plate, the multiple layers of heating wires are arranged in the air guide pipe, the fan blows air, the air passes through the air guide pipe, is heated by the heating wires and blows the air to the freezing pipe, meanwhile, the rotating motor drives the rotating plate and the freezing pipe to rotate, the vibrating motor can drive the freezing pipe to vibrate, so that the freezing pipe can be heated more uniformly, and the guided blowing air can lead the unfreezing to be quicker.

Description

Cell thawing apparatus for biological research

Technical Field

The utility model relates to the field of cell thawing devices, in particular to a cell thawing device for biological research.

Background

Cells are not uniformly defined, and the more common method is: cells are the basic structural and functional units of organisms, and it is known that all organisms except viruses are composed of cells, but the vital activities of viruses must be embodied in cells, generally speaking, most microorganisms such as bacteria and protozoa are composed of one cell, i.e., unicellular organisms, and higher plants and higher animals are multicellular organisms. The cells can be divided into prokaryotic cells and eukaryotic cells, and as is well known, the cells are generally frozen by liquid nitrogen when being stored and are thawed by a thawing device when being taken out.

The existing cell thawing device has low thawing speed and uneven blowing for thawing by hot air, which can cause massive cell death.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that the existing cell thawing device is low in thawing speed and uneven in blowing during hot air thawing, and a large number of cells are possibly dead, the cell thawing device for biological research is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a cell thawing device for biological research comprises a thawing box, wherein a cover is rotatably connected in the middle of the top of the thawing box, a first partition plate is arranged inside the thawing box, a group of first sliding columns are arranged at the bottom of the first partition plate, a group of first sliding chutes are slidably sleeved on the group of first sliding columns, a group of first sliding chutes are connected at the bottom of the first sliding chutes, a rotating motor is arranged at the top of the mounting plate, a mounting frame is connected at the bottom of the mounting plate, a vibrating motor is arranged at the top of the mounting frame, a first spring is connected at the bottom of the first sliding columns and is connected with the bottom of the inner side of the first sliding chutes, the top of the output end of the rotating motor penetrates through the first partition plate to be connected with a rotating plate, a gland is movably connected at the top of the rotating plate, a clamping column is arranged in the middle of the bottom of the gland, and a group of first clamping blocks matched with the clamping column are rotatably connected inside the top of the rotating plate, a set of be connected with the third spring between the first fixture block, the inside a week of freezing pipe box of depositing of having seted up of rotor plate, the inside a week second spout that is provided with of gland bottom, and inside all sliding connection of second spout has the second traveller, second traveller bottom all is connected with and freezes deposits pipe box complex clamp plate, and is connected with the second spring between clamp plate top and the gland, the incasement portion that unfreezes is located first baffle top both sides and is provided with the second baffle, and all is provided with the air duct of one end orientation rotor plate below on the second baffle, the case both sides that unfreeze all install with air duct complex fan, and the inside multirow heater strip that is provided with of air duct, the case top that unfreezes has all seted up a plurality of gas pockets, and a plurality of gas pockets have been seted up at the lid top.

By adopting the technical scheme, the cover can seal the thawing box, the first partition plate can separate the space in the thawing box, the first sliding column can be matched with the first sliding groove to limit the movement of the mounting plate, the rotating motor can drive the rotating plate to rotate, the vibrating motor can be matched with the first spring to drive the mounting plate to vibrate up and down, the rotating plate can be convenient for place the cryopreservation tube, the gland can fix the cryopreservation tube, the clamp column can be fixed by the gland, the first clamp block can be matched with the third spring to be convenient for the connection and fixation between the gland and the rotating plate, the cryopreservation tube groove can be used for placing the cryopreservation tube, the second sliding groove and the second sliding column can limit the movement of the clamp plate, the second spring can push the clamp plate to compress and fix the cryopreservation tube, the second partition plate can further separate the interior of the thawing box, the air duct can guide the hot air to the cryopreservation tube, the fan can drive air to blow, the air can be heated by the heating wires, and the air hole can facilitate the air to enter and exit the thawing box.

The utility model is further arranged in such a way that the front surface of the unfreezing box is provided with a control panel, and the control panel is electrically connected with the fan, the rotating motor, the vibrating motor and the heating wires.

By adopting the technical scheme, the control panel can control the working states of the fan, the rotating motor, the vibrating motor and the heating wires.

The utility model is further provided that the front surface of the thawing box is provided with an observation window, and the bottom of the thawing box is provided with an anti-skid sucker.

Through adopting above-mentioned technical scheme, the observation window can be convenient for observe the state of freezing the deposit pipe at the in-process that unfreezes, and the antiskid sucking disc can make the device place more firmly.

The utility model is further arranged in that object storage cavities are arranged in the unfreezing box and positioned on two sides below the first partition plate, and cavity doors matched with the object storage cavities are rotatably connected to two sides of the front bottom of the unfreezing box.

By adopting the technical scheme, the storage cavity can be used for conveniently storing and taking common tools, and the cavity door is convenient for sealing the storage cavity.

The utility model is further provided that the top parts of the cover and the gland are provided with handles, and one side of the front surface of the cavity door is provided with a handle.

Through adopting above-mentioned technical scheme, the handle can be convenient for open lid, gland and chamber door.

The utility model is further arranged in that a bearing is connected at the joint of the output end of the rotating motor and the first clapboard in a sliding way, and supporting plates are connected between the two sides of the output end of the rotating motor and the bottom of the rotating plate.

Through adopting above-mentioned technical scheme, the bearing can make the rotation motor rotate more smoothly, and the backup pad makes the rotor plate connect more firmly.

The utility model is further provided that a second clamping block is arranged at the bottom of the cover, a clamping groove matched with the second clamping block is formed in the top of the unfreezing box and the second partition plate, and a rubber pad is arranged in the clamping groove.

Through adopting above-mentioned technical scheme, second fixture block, draw-in groove and rubber pad are mutually supported, can make the tighter of lid.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the first partition plate is arranged in the unfreezing box, the second partition plates are arranged on two sides of the top of the first partition plate, the rotating motor is arranged below the first partition plate, the vibrating motor is arranged below the rotating motor, the air guide pipe with one end facing the lower part of the rotating plate is arranged on the second partition plate, the multiple layers of heating wires are arranged in the air guide pipe, the fan blows air, the air passes through the air guide pipe, is heated by the heating wires and blows the air to the freezing pipe, meanwhile, the rotating motor drives the rotating plate and the freezing pipe to rotate, the vibrating motor can drive the freezing pipe to vibrate, so that the freezing pipe can be heated more uniformly, and the guided blowing air can lead the unfreezing to be quicker.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of a stationary portion of the present invention;

FIG. 4 is an enlarged view of A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of B of FIG. 1 according to the present invention.

In the figure: 1. a thawing box; 2. a first separator; 3. a second separator; 4. air holes; 5. a fan; 6. rotating the motor; 7. a first traveler; 8. a first chute; 9. a first spring; 10. mounting a plate; 11. a mounting frame; 12. a vibration motor; 13. a bearing; 14. a rotating plate; 15. a support plate; 16. freezing and storing the pipe groove; 17. A gland; 18. a second chute; 19. a second strut; 20. a second spring; 21. pressing a plate; 22. clamping the column; 23. a first clamping block; 24. a third spring; 25. a handle; 26. an air duct; 27. heating wires; 28. A second fixture block; 29. a card slot; 30. a rubber pad; 31. a cover; 32. an observation window; 33. a storage cavity; 34. a cavity door; 35. an anti-slip sucker; 36. a control panel.

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 should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

A cell thawing device for biological research, as shown in figures 1-5, comprises a thawing box 1, a cover 31 is rotatably connected in the middle of the top of the thawing box 1, the thawing box 1 can be sealed, a first partition board 2 is arranged in the thawing box 1 and can partition the space in the thawing box 1, a group of first sliding columns 7 are arranged at the bottom of the first partition board 2, a group of first sliding chutes 8 are slidably sleeved on the group of first sliding columns 7, the first sliding columns 7 are matched with the first sliding chutes 8 and can limit the movement of a mounting plate 10, the bottom of the group of first sliding chutes 8 is connected with a mounting plate 10, a rotating motor 6 is arranged at the top of the mounting plate 10 and can drive a rotating plate 14 to rotate, a mounting frame 11 is connected at the bottom of the mounting plate 10, a vibrating motor 12 is arranged at the top of the mounting frame 11, a first spring 9 is connected at the bottom of the first sliding columns 7, and the first spring 9 is connected with the bottom of the inner side of the first sliding chutes 8, the vibration motor 12 is matched with the first spring 9 to drive the mounting plate 10 to vibrate up and down, the top of the output end of the rotating motor 6 is connected with a rotating plate 14 through a first clapboard 2 to place the freezing tube conveniently, the top of the rotating plate 14 is movably connected with a gland 17 which can fix the freezing tube, a clamping column 22 is arranged in the middle of the bottom of the gland 17, a group of first clamping blocks 23 matched with the clamping column 22 are rotatably connected in the top end of the rotating plate 14, a third spring 24 is connected between the group of first clamping blocks 23, the clamping column 22, the first clamping blocks 23 and the third spring 24 are matched to connect and fix the gland 17 and the rotating plate 14 conveniently, a circle of freezing tube grooves 16 are formed in the rotating plate 14 and can be used for placing the freezing tube, a circle of second sliding grooves 18 are formed in the bottom end of the gland 17, second sliding columns 19 are all slidably connected in the second sliding grooves 18, and the second sliding columns 19 can limit the movement of the pressing plate 21, second traveller 19 bottom all is connected with and freezes deposits 16 complex clamp plates 21 of tub, and be connected with second spring 20 between clamp plate 21 top and the gland 17, second spring 20 can promote clamp plate 21 and compress tightly fixed freezing and deposit the pipe, 1 inside 2 top both sides of first baffle that lie in of case that unfreezes is provided with second baffle 3, can further separate 1 inside of case that unfreezes, and all be provided with the air duct 26 of one end orientation rotor plate 14 below on the second baffle 3, can freeze the deposit pipe with the steam direction, 1 both sides of case that unfreezes all install with air duct 26 complex fan 5, can drive the air blow, and 26 inside multirow heater strips 27 that is provided with of air duct, heatable air, a plurality of gas pocket 4 have all been seted up at 1 top of case that unfreezes, and a plurality of gas pocket 4 have been seted up at lid 31 top, the air business turn over of case 1 that unfreezes is convenient for.

Referring to fig. 2, the front surface of the thawing box 1 is provided with a control panel 36, and the control panel 36 is electrically connected to the fan 5, the rotating motor 6, the vibration motor 12 and the heating wire 27, and the control panel 36 can control the working states of the fan 5, the rotating motor 6, the vibration motor 12 and the heating wire 27.

Please refer to fig. 1 and 2, the front of the thawing box 1 is provided with an observation window 32 for observing the state of the frozen tube during thawing, and the bottom of the thawing box 1 is provided with an anti-slip sucker 35 for making the device more stable.

Please refer to fig. 1 and 2, the thawing box 1 is provided with storage cavities 33 at two sides below the first partition board 2 for convenient storage of common tools, and two sides of the front bottom of the thawing box 1 are rotatably connected with cavity doors 34 matched with the storage cavities 33 for sealing the storage cavities 33.

Referring to fig. 1, 2 and 3, the top of the cover 31 and the top of the pressing cover 17 are provided with handles 25, and the front side of the cavity door 34 is provided with the handles 25, so that the cover 31, the pressing cover 17 and the cavity door 34 can be opened conveniently.

Please refer to fig. 1, the bearing 13 is slidably connected to the connection between the output end of the rotating motor 6 and the first partition plate 2, so that the rotating motor 6 can rotate more smoothly, and the supporting plate 15 is connected between the two sides of the output end of the rotating motor 6 and the bottom of the rotating plate 14, so that the rotating plate 14 is connected more stably.

Please refer to fig. 4, the bottom of the cover 31 is provided with the second latch 28, the top of the thawing box 1 and the second partition 3 is provided with a locking slot 29 matching with the second latch 28, the locking slot 29 is provided with a rubber gasket 30, and the second latch 28, the locking slot 29 and the rubber gasket 30 are matched with each other, so that the cover 31 can be more tightly covered.

The working principle is as follows: when the device is used, the heating wire 27 is started through the control panel 36 for preheating, the freezing pipe is inserted into the freezing pipe groove 16 on the rotating plate 14, the gland 17 is tightly covered, the first clamping block 23 in the rotating plate 14 clamps the clamping column 22, the third spring 24 can enable the first clamping block 23 to be clamped more tightly, the second spring 20 pushes the pressing plate 21 to fix the freezing pipe, the second sliding groove 18 is matched with the second sliding column 19 to limit the pressing plate 21, the cover 31 is covered finally, the second clamping block 28 at the bottom of the cover 31 is clamped into the clamping groove 29, the cover 31 can be tightly connected with the thawing box 1 through the rubber gasket 30 in the clamping groove 29, the rotating motor 6, the vibrating motor 12 and the fan 5 can be controlled to work through the control panel 36, the fan 5 blows air through the air guide tube 26, the air is heated by the heating wire 27 and then blows to the freezing pipe, the air can enter from the air hole 4 at the top of the thawing box 1, and is discharged from the air hole 4 at the top of the cover 31 after being heated and blown, first traveller 7 can restrict the vibrations direction of rotating motor 6 with first spout 8, first spring 9 can be convenient for rotate motor 6 vibrations, bearing 13 can be convenient for rotate motor 6 and rotate, the state of unfreezing of the in-process accessible observation window 32 observation cryopreserved pipe of unfreezing, close fan 5 after the completion of thawing, rotate motor 6, vibrating motor 12 and heater strip 27, can grasp handle 25 and open lid 31, grasp handle 25 again and pull out gland 17 and take out the cryopreserved pipe, anti-skidding sucking disc 35 can make the device place more firmly, the during operation can grasp handle 25 and open chamber door 34, take out the commonly used instrument from depositing the intracavity 33, backup pad 15 can make rotor plate 14 be connected more firmly with rotation motor 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a cell thawing apparatus for biological research, includes case (1) that unfreezes, its characterized in that: the thawing box is characterized in that a cover (31) is rotatably connected in the middle of the top of the thawing box (1), a first partition plate (2) is arranged inside the thawing box (1), a set of first sliding columns (7) is arranged at the bottom of the first partition plate (2), a set of first sliding chutes (8) are slidably sleeved on the set of first sliding columns (7), a set of first sliding chutes (8) is connected to the bottom of each first sliding chute (8), a rotating motor (6) is installed at the top of each mounting plate (10), a mounting frame (11) is connected to the bottom of each mounting plate (10), a vibrating motor (12) is installed at the top of each mounting frame (11), a first spring (9) is connected to the bottom of each first sliding column (7), the first spring (9) is connected to the inner bottom of each first sliding chute (8), a rotating plate (14) is connected to the top of the output end of the rotating motor (6) through the first partition plate (2), and a gland (17) is movably connected to the top of the rotating plate (14), a clamping column (22) is arranged in the middle of the bottom of the gland (17), a group of first clamping blocks (23) matched with the clamping column (22) is rotatably connected inside the top end of the rotating plate (14), a third spring (24) is connected between the group of first clamping blocks (23), a circle of cryopreservation pipe groove (16) is formed inside the rotating plate (14), a circle of second sliding groove (18) is formed inside the bottom end of the gland (17), a second sliding column (19) is connected inside the second sliding groove (18) in a sliding manner, the bottom of the second sliding column (19) is connected with a pressing plate (21) matched with the cryopreservation pipe groove (16), a second spring (20) is connected between the top of the pressing plate (21) and the gland (17), second partition plates (3) are arranged on two sides of the top of the first partition plate (2) inside the thawing box (1), and air guide pipes (26) with one end facing the lower portion of the rotating plate (14) are arranged on the second partition plates (3), unfreezing case (1) both sides all install with air duct (26) complex fan (5), and air duct (26) inside is provided with multirow heater strip (27), a plurality of gas pockets (4) have all been seted up at unfreezing case (1) top, and a plurality of gas pockets (4) have been seted up at lid (31) top.

2. The device for thawing cells for biological research according to claim 1, wherein: the front surface of the unfreezing box (1) is provided with a control panel (36), and the control panel (36) is electrically connected with the fan (5), the rotating motor (6), the vibrating motor (12) and the heating wires (27).

3. The device for thawing cells for biological research according to claim 1, wherein: the front surface of the unfreezing box (1) is provided with an observation window (32), and the bottom of the unfreezing box (1) is provided with an anti-skidding sucker (35).

4. The device for thawing cells for biological research according to claim 1, wherein: the utility model discloses a case of thawing, including case (1), first baffle (2) below both sides are located in case (1) inside and are provided with deposit chamber (33), and case (1) just thaws openly bottom both sides rotate be connected with deposit chamber (33) complex chamber door (34).

5. The device for thawing cells for biological research according to claim 4, wherein: handles (25) are arranged at the tops of the cover (31) and the pressing cover (17), and the handle (25) is arranged on one side of the front face of the cavity door (34).

6. The device for thawing cells for biological research according to claim 1, wherein: the output end of the rotating motor (6) is connected with the first partition plate (2) in a sliding mode through a bearing (13), and a supporting plate (15) is connected between the two sides of the output end of the rotating motor (6) and the bottom of the rotating plate (14).

7. The device for thawing cells for biological research according to claim 1, wherein: the bottom of the cover (31) is provided with a second clamping block (28), the tops of the unfreezing box (1) and the second partition plate (3) are provided with clamping grooves (29) matched with the second clamping block (28), and rubber pads (30) are arranged inside the clamping grooves (29).