CN213355505U - Low-temperature incubator for cell storage - Google Patents

Abstract

The utility model discloses a low temperature incubator that cell was stored, the power distribution box comprises a box body, two mounting panels of bottom fixedly connected with in the box, box inner wall fixedly connected with keeps warm cotton, two the case is placed to the common fixedly connected with of mounting panel upper wall, bottom fixedly connected with refrigerator in the box, place case lateral wall fixedly connected with refrigeration pipe, refrigeration pipe and refrigerator intercommunication, place case lower wall fixedly connected with motor, the output shaft fixedly connected with threaded rod of motor, threaded rod lateral wall threaded connection has places the board, it is equipped with the standing groove to place the board upper wall, be equipped with cell storage box in the standing groove. The utility model discloses need not the manual work and stretching into and take out cell storage box in the box, guaranteed the security of access cell storage box, the people of being convenient for use can also prevent that cell storage box from removing in handling, and then prevents that cell storage box from damaging.

Description

Low-temperature incubator for cell storage

Technical Field

The utility model relates to a cell storage device technical field especially relates to low temperature incubator that cell was stored.

Background

The cell storage is a top biotechnology, the cell is the basic structure and function unit of the organism, the APSC multipotential cell in the cell is stored for a certain period of time by a certain method, and the function and activity of the cell are not obviously influenced.

When the cell is stored, generally place the cell in cell storage box, then place the cryostat and preserve, when taking out cell storage box, because the temperature in the cryostat is lower, there is certain potential safety hazard, do not have the device of fixing cell storage box in the current cryostat in addition, lead to the device in handling, cell storage box can remove in the box, damage cell storage box easily, cause great economic loss, so, need design the cryostat that the cell was stored and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-temperature incubator for cell storage.

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

the low-temperature incubator for cell storage comprises an incubator body, two mounting plates are fixedly connected to the bottom in the incubator body, the inner wall of the box body is fixedly connected with heat preservation cotton, the upper walls of the two mounting plates are fixedly connected with a placing box together, the bottom in the box body is fixedly connected with a refrigerator, the side wall of the placing box is fixedly connected with a refrigerating pipe, the refrigerating pipe is communicated with the refrigerator, the lower wall of the placing box is fixedly connected with a motor, an output shaft of the motor is fixedly connected with a threaded rod, the side wall of the threaded rod is in threaded connection with a placing plate, the upper wall of the placing plate is provided with a placing groove, a cell storage box is arranged in the placing groove, the inner wall of the placing box is fixedly connected with two connecting plates, the opposite side walls of the two connecting plates are fixedly connected with a guide rod together, place two fixed plates of incasement bottom fixedly connected with, two all be equipped with the fixture who is used for centre gripping cell storage box on the fixed plate.

Preferably, fixture includes fixed connection at the fixed cylinder of placing incasement bottom, it has cup jointed the carriage release lever to slide in the fixed cylinder, carriage release lever upper wall fixedly connected with movable plate, two the fixed plate lateral wall all rotates through first pivot and is connected with the connecting rod, and two connecting rods all rotate through the second pivot and are connected with the dwang, two the dwang all rotates through the bull stick and movable plate lateral wall to be connected, two the equal fixedly connected with gag lever post of dwang lateral wall.

Preferably, a spring is fixedly connected to the lower wall of the moving plate, and one end, far away from the moving plate, of the spring is fixedly connected to the bottom of the placing box.

Preferably, the cross section of each of the two limiting rods is of an L-shaped structure, and one end of each of the two limiting rods is in contact with the upper wall of the cell storage box.

Preferably, the guide rod penetrates through the side wall of the placing plate, and the lower wall of the placing plate is in contact with the upper wall of the connecting plate located below.

Preferably, two the shape of dwang is broken line type, two the dwang symmetry sets up.

The utility model discloses in mainly have following beneficial effect:

1. the utility model discloses a motor drives the threaded rod and rotates, and the threaded rod drives and places the board and move, through the positive and negative rotation of the output shaft of control motor, can realize placing the reciprocating of board, and then drive cell storage box and reciprocate, need not artifical and stretch into the box and take out the cell storage box, guaranteed the security of access cell storage box, be convenient for people to use;

2. the utility model discloses a place the board downstream and can extrude the movable plate, movable plate downstream is under the cooperation of connecting rod for the dwang rotates, can be when placing the connecting plate contact of board lower wall and below that gag lever post and cell storage box upper wall contact, and the cooperation standing groove can be fixed with cell storage box, prevents that cell storage box from removing in handling, and then prevents that cell storage box from damaging.

Drawings

Fig. 1 is a schematic structural view of a cryostat for cell storage according to the present invention;

fig. 2 is a sectional view taken along line a-a of fig. 1.

In the figure: the cell storage box comprises a box body 1, a storage box 2, a mounting plate 3, a motor 4, a refrigerator 5, a refrigeration pipe 6, a fixing plate 7, a fixing cylinder 8, a movable rod 9, a movable plate 10, a first rotating shaft 11, a connecting rod 12, a second rotating shaft 13, a rotating rod 14, a limiting rod 15, a rotating rod 16, a storage plate 17, a cell storage box 18, a storage groove 19, a threaded rod 20, a connecting plate 21, a guide rod 22 and heat preservation cotton 23.

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.

Referring to fig. 1-2, the low temperature incubator for cell storage comprises an incubator body 1, a side wall of the incubator body 1 is rotatably connected with a case cover through a hinge, the bottom of the incubator body 1 is fixedly connected with two mounting plates 3, the inner wall of the incubator body 1 is fixedly connected with heat insulation cotton 23, the heat conductivity of the heat insulation cotton 23 is low, external heat is prevented from entering the incubator body 1, the upper walls of the two mounting plates 3 are fixedly connected with a placing chamber 2 together, the bottom of the incubator body 1 is fixedly connected with a refrigerator 5, the side wall of the placing chamber 2 is fixedly connected with a refrigerating pipe 6, the refrigerating pipe 6 is communicated with the refrigerator 5, the lower wall of the placing chamber 2 is fixedly connected with a motor 4, an output shaft of the motor 4 is fixedly connected with a threaded rod 20, the side wall of the threaded rod 20 is in threaded connection with a placing, the common fixedly connected with guide bar 22 of the relative lateral wall of two connecting plates 21, guide bar 22 run through and place board 17 lateral wall, prevent to place board 17 and rotate, place board 17 lower wall and the connecting plate 21 upper wall contact that is located the below, place two fixed plates 7 of bottom fixedly connected with in the case 2.

The two fixed plates 7 are respectively provided with a clamping mechanism for clamping the cell storage box 18, the clamping mechanism comprises a fixed cylinder 8 fixedly connected with the bottom in the placing box 2, a moving rod 9 is sleeved in the fixed cylinder 8 in a sliding manner, the upper wall of the moving rod 9 is fixedly connected with a moving plate 10, the lower wall of the moving plate 10 is fixedly connected with a spring, one end of the spring far away from the moving plate 10 is fixedly connected with the bottom in the placing box 2, when the placing plate 17 moves upwards, the moving plate 10 moves upwards under the elastic force of the spring, and then the rotating rods 14 and the limiting rods 15 are driven to rotate, the cell storage box 18 can be loosened, the side walls of the two fixed plates 7 are respectively and rotatably connected with connecting rods 12 through first rotating shafts 11, the two connecting rods 12 are respectively and rotatably connected with rotating rods 14 through second rotating shafts 13, the shapes of the two rotating rods 14 are both in a broken line type, the, the equal fixedly connected with gag lever post 15 of two dwang 14 lateral walls, the cross-section of two gag lever posts 15 is L type structure, and the one end of two gag lever posts 15 all contacts with 18 upper walls of cell storage box.

When the cell storage box 18 needs to be taken out, only the box cover needs to be opened, then the motor 4 is started, the motor 4 drives the threaded rod 20 to rotate, the threaded rod 20 drives the placing plate 17 to move upwards, the placing plate 17 drives the cell storage box 18 to move upwards, meanwhile, the moving plate 10 moves upwards under the elastic action of the spring, the moving plate 10 drives the rotating rod 14 to rotate, the rotating rod 14 drives the limiting rods 15 to rotate, so that the two limiting rods 15 are not in contact with the cell storage box 18, when the upper wall of the placing plate 17 is to be in contact with the lower wall of the connecting plate 21, the motor 4 is closed, and the cell storage.

When the cell storage box 18 needs to be put into the box body 1, the refrigerator 5 is started first, the refrigerator 5 works to enable the refrigeration pipe 6 to work, the temperature in the box body 1 can be reduced, further, the temperature in the placing chamber 2 is lowered, and when the temperature in the placing chamber 2 is lowered to a suitable level, the cell storing cassette 18 is placed in the placing groove 19, then the motor 4 is started, so that the motor 4 drives the threaded rod 20 to rotate reversely, the threaded rod 20 drives the placing plate 17 to move downwards, the placing plate 17 drives the cell storage box 18 to move downwards, when the placing plate 17 contacts the moving plate 10, the placing plate 17 drives the moving plate 10 to move downwards, the moving plate 10 drives the rotating rod 14 to rotate, the rotating rod 14 drives the limiting rod 15 to rotate, when the lower wall of the placing plate 17 is brought into contact with the upper wall of the connecting plate 21 located below, the stopper 15 is brought into contact with the upper wall of the cell storage cassette 18, and then the motor 4 is turned off, so that the cell storage cassette 18 can be prevented from moving.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Low temperature constant temperature box that cell was stored, including box (1), its characterized in that, two mounting panel (3) of bottom fixedly connected with in box (1), box (1) inner wall fixedly connected with keeps warm cotton (23), two the common fixedly connected with of mounting panel (3) upper wall places case (2), bottom fixedly connected with refrigerator (5) in box (1), place case (2) lateral wall fixedly connected with refrigeration pipe (6), refrigeration pipe (6) and refrigerator (5) intercommunication, place case (2) lower wall fixedly connected with motor (4), the output shaft fixedly connected with threaded rod (20) of motor (4), threaded rod (20) lateral wall threaded connection has places board (17), place board (17) upper wall and be equipped with standing groove (19), be equipped with cell storage box (18) in standing groove (19), place two connecting plates (21) of case (2) inner wall fixedly connected with, two the common fixedly connected with guide bar (22) of lateral wall that connecting plate (21) is relative, place two fixed plates (7) of bottom fixedly connected with in case (2), two all be equipped with the fixture that is used for centre gripping cell storage box (18) on fixed plate (7).

2. The incubator according to claim 1, wherein the clamping mechanism comprises a fixed cylinder (8) fixedly connected to the bottom of the inside of the placing box (2), a moving rod (9) is slidably sleeved in the fixed cylinder (8), a moving plate (10) is fixedly connected to the upper wall of the moving rod (9), two connecting rods (12) are rotatably connected to the side wall of the fixed plate (7) through a first rotating shaft (11), two connecting rods (12) are rotatably connected to a rotating rod (14) through a second rotating shaft (13), two rotating rods (14) are rotatably connected to the side wall of the moving plate (10) through a rotating rod (16), and two limiting rods (15) are fixedly connected to the side wall of the rotating rod (14).

3. The incubator according to claim 2, wherein a spring is fixedly connected to the lower wall of the moving plate (10), and one end of the spring far away from the moving plate (10) is fixedly connected to the bottom in the placing box (2).

4. The cryostat according to claim 2, wherein both of said two limiting rods (15) have an L-shaped cross-section, and one end of each of said two limiting rods (15) is in contact with the upper wall of the cell storage cassette (18).

5. Incubator according to claim 1, characterised in that said guide rods (22) penetrate the side walls of the resting plate (17), the lower wall of the resting plate (17) being in contact with the upper wall of the underlying connection plate (21).

6. The incubator according to claim 2, wherein the two rotation rods (14) are each in the shape of a broken line, and the two rotation rods (14) are symmetrically disposed.

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