CN218755802U

CN218755802U - Special temperature return box for cell culture

Info

Publication number: CN218755802U
Application number: CN202223316652.5U
Authority: CN
Inventors: 相爱玲; 沈晓延; 王常芳; 曲青梅
Original assignee: Shandong Huayu Biotechnology Co ltd
Current assignee: Shandong Huayu Biotechnology Co ltd
Priority date: 2022-12-11
Filing date: 2022-12-11
Publication date: 2023-03-28
Anticipated expiration: 2032-12-11

Abstract

The utility model discloses a special tempering tank of cell culture, including box, case lid, deflector, gag lever post and inserted bar, the case lid has been placed to the upper surface of box, the lower fixed surface of case lid is provided with the deflector, the rack has been placed to the inside of box, and one side surface connection of rack has the arm-tie to the fixed inserted block that is provided with in side surface of arm-tie, the inside fixed mounting in heating chamber has the electrothermal tube, the hole of changing heat has been seted up to the inside basal surface of box, anti-overflow groove has been seted up to the upper end side surface of box, and the upper end outside surface of box is connected with the pivoted and turns over the board. This special case that returns temperature of cell culture takes out the mode of placing on the workstation through placing the rack in advance, makes things convenient for the stable placing of sample on the rack, then inserts the mode drive rack of rack and rack block through the case lid and places in the box to the stability of sample is taken and place in the assurance.

Description

Special temperature return box for cell culture

Technical Field

The utility model relates to a biotechnology research and development technical field specifically is a special temperature box that returns of cell culture.

Background

The cultivation of cell plays decisive effect in biotechnology research and development, can realize many experiments that can't realize on living body cell culture technique through the cultivation to the cell, and the cell sample can be preserved through frozen mode usually after gathering, need heat the sample during use and return the temperature to awaken up, common temperature method mainly adopts the water bath to heat and makes the cell sample return the temperature fast, but because the cell sample is in extremely low save environment, consequently need get with the help of the instrument when taking, this makes the cell sample when putting into the water bath instrument easily use for the steam in the water bath and freezes with microthermal sample surface, lead to the instrument can't release the centre gripping to the sample, when putting into the water bath simultaneously with the sample, in case careless control when adding water, can lead to the water level to do not have passed through the upper end of sample very likely to make the sample advance water and damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a special temperature box that returns of cell culture to the problem that the sample that soaks easily when solving the inconvenient and use of placing of taking that proposes in the above-mentioned background art leads to damaging.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a special case that returns temperature of cell culture, includes box, case lid, deflector, gag lever post and inserted bar, the case lid has been placed to the upper surface of box, the lower fixed surface of case lid is provided with the deflector, the rack has been placed to the inside of box, and one side surface of rack is connected with the arm-tie to the fixed inserted block that is provided with in side surface of arm-tie, the orientation the fixed surface under the deflector of arm-tie one side is provided with the gag lever post, and does not be provided with the inserted bar towards the fixed surface under the deflector of arm-tie one side, the upper surface of rack is provided with test-tube rack and culture dish frame, the heating chamber has been seted up to the inside basal surface of box, the inside fixed mounting in heating chamber has the electrothermal tube, the hole that changes heat has been seted up to the inside basal surface of box, the anti-overflow groove has been seted up to the upper end lateral surface of box, and the upper end outside surface of box is connected with the pivoted and turns over the board.

Preferably, the longitudinal section of the lower end of the guide plate is designed to be a right trapezoid, and the inclined surface of the lower end of the guide plate faces the inner side surface of the box body.

By adopting the technical scheme, the box cover can be aligned to the box body for installation through the removal of the guide plate and the inner surface of the box body.

Preferably, the limiting rod and the inserted bar penetrate through the upper surface of the placing frame, and the upper surface of the placing frame is attached to the lower surface of the guide plate.

Adopt above-mentioned technical scheme for the rack can be compressed tightly by the deflector.

Preferably, a spring is connected between the pulling plate and the placing frame, the inserting block is located on one side, facing the placing frame, of the pulling plate, and the inserting block penetrates through the side surface of the placing frame and is connected with the limiting rod in a clamping mode.

By adopting the technical scheme, the insert block can limit the limiting rod to prevent the guide plate from being disengaged from the placing frame.

Preferably, the one end that the inserted block is located the rack inside designs for right trapezoid, and the inclined plane of inserted block right trapezoid one end sets up for the inside of upwards facing the rack.

By adopting the technical scheme, the inclined plane of the insertion block can be extruded when the limiting rod slides down, so that the insertion block slides.

Preferably, the test tube rack and the culture dish rack are both in threaded connection with the placing rack, and the outer diameters of the test tube rack and the culture dish rack are the same.

By adopting the technical scheme, the test tube rack and the culture dish rack can be flexibly installed in a mutual interchangeable manner.

Preferably, the two ends of the anti-overflow groove respectively penetrate through the inner side surface of the box body, the anti-overflow groove is arranged downwards towards the outer part of the box body, one end of the anti-overflow groove facing the outer part of the box body is attached to the side surface of the turning plate, and the anti-overflow groove and the guide plate are arranged in a staggered mode.

Adopt above-mentioned technical scheme for the water that exceeds can discharge through anti-overflow tank.

Compared with the prior art, the beneficial effects of the utility model are that: the special temperature return box for cell culture comprises:

1. the placing frame is taken out in advance and placed on the workbench, so that the samples can be conveniently and stably placed on the placing frame, and then the placing frame is driven to be placed in the box body in a mode that the box cover is inserted into the placing frame and clamped with the placing frame, so that the stability of taking and placing the samples is guaranteed;

2. through the threaded connection of the test tube rack and the culture dish rack with the placing rack, the types and the number of samples placed on the placing rack can be adjusted, so that the purpose of enlarging the application range of the tempering box is achieved, and samples of different types and numbers can be thawed by using the tempering box;

3. through the mode that anti-overflow groove derives water from the box both sides when the water level is too high in the box for water in the box can not lead to the sample to intake through the upper end that does not sink the sample, utilizes the natural flagging of turning over the board to make anti-overflow groove can be by the shutoff when the water leakage simultaneously, reduces anti-overflow groove to the inside thermal scattering and disappearing of box.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the overall sectional view of the present invention;

fig. 4 is the utility model discloses the box is connected with heat transfer hole and is pitched the sectional structure schematic diagram.

In the figure: 1. a box body; 2. a box cover; 3. a guide plate; 4. a limiting rod; 5. inserting a rod; 6. placing a rack; 7. pulling a plate; 8. inserting a block; 9. a test tube rack; 10. a culture dish rack; 11. a heating cavity; 12. an electric heating tube; 13. heat exchange holes; 14. an anti-overflow groove; 15. and (4) turning a plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a special case that returns temperature of cell culture, which comprises a box body 1, case lid 2, deflector 3, gag lever post 4, inserted bar 5, rack 6, arm-tie 7, inserted block 8, test-tube rack 9, culture dish frame 10, heating chamber 11, electrothermal tube 12, heat transfer hole 13, anti-overflow groove 14 and turn over board 15, case lid 2 has been placed to the upper surface of box 1, the lower fixed surface of case lid 2 is provided with deflector 3, rack 6 has been placed to the inside of box 1, and one side surface of rack 6 is connected with arm-tie 7, and the fixed inserted block 8 that is provided with of side surface of arm-tie 7, fixed surface is provided with gag lever post 4 under 3 towards deflector 3 of arm-tie 7 one side, and not towards fixed surface of 3 of deflector 3 on one side of arm-tie 7 be provided with inserted bar 5, the lower extreme cross-section of deflector 3 is the design of right angle, and the inclined plane of deflector 3 lower extreme sets up towards the inboard surface of box 1, gag lever post 4 and inserted bar 5 all run through the upper surface of rack 6, and the lower surface of rack 6 and the lower part of the right angle insert 6, the right angle insert block is connected to the one end of rack 6, the one side surface of rack 6, the right angle of rack 6, the inside block that the inboard block that the right angle that the rack is connected with the rack 6, the right angle that the one end of rack is connected with the rack 6, the right angle that the inclined plane of rack 6, the inclined plane of the right angle that the inclined plane of rack 6, the inclined plane is connected with the right angle that the inclined plane of the right angle that the inclined plane is connected of rack 6, the right angle is taken.

The upper surface of rack 6 is provided with test-tube rack 9 and culture dish frame 10, heating chamber 11 has been seted up to the inside basal surface of box 1, the inside fixed mounting who heats chamber 11 has electrothermal tube 12, heat transfer hole 13 has been seted up to the inside basal surface of box 1, anti-overflow groove 14 has been seted up to the upper end side surface of box 1, and the upper end outside surface of box 1 is connected with pivoted and turns over board 15, test-tube rack 9 and culture dish frame 10 all are threaded connection with rack 6, and the external diameter of test-tube rack 9 and culture dish frame 10 is the same, the inboard surface of box 1 is run through respectively at anti-overflow groove 14's both ends, and anti-overflow groove 14 is the outside setting of box 1 downwards, and anti-overflow groove 14 is laminated mutually towards the outside one end of box 1 and the side surface that turns over board 15, anti-overflow groove 14 and deflector 3 are the dislocation set, play the purpose of stably placing different sample containers through the kind and the culture dish frame 10 of changing the test-tube rack 9 of installing on rack 6.

The working principle is as follows: when the special incubator for cell culture is used, firstly, a placing frame 6 in a box body 1 is taken out and placed on a workbench, then a proper amount of water is added into the box body 1, an electric heating tube 12 is started to heat the water leaking into a heating cavity 11 through a heat exchange hole 13 in the box body 1, so that the water in the box body 1 reaches a preset temperature, at the moment, a frozen sample is placed on a test tube rack 9 and a culture dish rack 10 which are surface-mounted on the placing frame 6, then a box cover 2 is inserted into the upper surface of the placing frame 6 through a limiting rod 4 and an inserting rod 5, at the moment, the limiting rod 4 extrudes the inclined surface of an inserting block 8, so that the inserting block 8 drives a pulling plate 7 to slide and stretch a spring, after the limiting rod 4 is completely inserted, the pulling plate 7 is clamped with the limiting rod 4 through the inserting block 8 under the pulling of the spring, so that the relative position of the box cover 2 and the placing frame 6 is fixed, at the placing frame 6 is lifted to be aligned with the box body 1 and placed downwards, so that the inserting block 6 enters the box body 1, and the guiding plate 3 plays a guiding role in the way of contacting with the upper surface of the placing frame 1 in the placing process, and at the lower surface of the placing frame is just right in time, when the lower end of the placing frame of the box body 1 is attached to the lower surface of the placing frame 1;

when the water level in the box body 1 rises due to excessive water addition, water overflows the anti-overflow groove 14 and leaks through the anti-overflow groove 14, the overflowed water pushes the turning plate 15 away under the action of gravity to leak, the situation that the water in the box body 1 leaks into the sample container is prevented, and the overall practicability is improved.

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. The utility model provides a special incubator that returns of cell culture, includes box (1), case lid (2), deflector (3), gag lever post (4) and inserted bar (5), its characterized in that: case lid (2) have been placed to the upper surface of box (1), the fixed surface of case lid (2) is provided with deflector (3), rack (6) have been placed to the inside of box (1), and one side surface connection of rack (6) has arm-tie (7), and the fixed inserted block (8) that is provided with of side surface of arm-tie (7), orientation the fixed surface of deflector (3) of arm-tie (7) one side is provided with gag lever post (4), and does not be provided with inserted bar (5) towards the fixed surface of deflector (3) of arm-tie (7) one side, the upper surface of rack (6) is provided with test-tube rack (9) and culture dish rack (10), heating chamber (11) have been seted up to the inside basal surface of box (1), the inside fixed mounting that heats chamber (11) has electrothermal tube (12), heat transfer hole (13) have been seted up to the inside basal surface of box (1), the upper end side surface of box (1) has been seted up groove (14), and the outside surface connection of box (1) has pivoted anti-overflow board (15).

2. The special incubator of claim 1, wherein: the longitudinal section of the lower end of the guide plate (3) is designed as a right trapezoid, and the inclined surface of the lower end of the guide plate (3) faces the inner side surface of the box body (1).

3. The special incubator of claim 1, wherein: and the limiting rod (4) and the inserted rod (5) penetrate through the upper surface of the placing frame (6), and the upper surface of the placing frame (6) is attached to the lower surface of the guide plate (3).

4. The special incubator of claim 1, wherein: the spring is connected between the pulling plate (7) and the placing frame (6), the inserting block (8) is located on one side, facing the placing frame (6), of the pulling plate (7), and the inserting block (8) penetrates through the side surface of the placing frame (6) and is connected with the limiting rod (4) in a clamping mode.

5. The special incubator of claim 1, wherein: the one end that inserted block (8) are located rack (6) inside is right trapezoid design, and the inclined plane of inserted block (8) right trapezoid one end sets up for the inside of upwards towards rack (6).

6. The special incubator of claim 1, wherein: the test tube rack (9) and the culture dish rack (10) are both in threaded connection with the placing rack (6), and the outer diameters of the test tube rack (9) and the culture dish rack (10) are the same.

7. The special incubator of claim 1, wherein: the two ends of the anti-overflow groove (14) penetrate through the inner side surface of the box body (1) respectively, the anti-overflow groove (14) is arranged downwards towards the outer part of the box body (1), one end, facing the outer part of the box body (1), of the anti-overflow groove (14) is attached to the side surface of the turning plate (15), and the anti-overflow groove (14) and the guide plate (3) are arranged in a staggered mode.