CN215517463U

CN215517463U - Stem cell incubator

Info

Publication number: CN215517463U
Application number: CN202121354344.4U
Authority: CN
Inventors: 金纪成
Original assignee: Liaoning Zhengda Gene Bioengineering Co ltd
Current assignee: Liaoning Zhengda Gene Bioengineering Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-14
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a stem cell incubator, which comprises a box body with a cylinder structure, wherein a plurality of support rods are uniformly arranged below the box body, a rod body is arranged between the upper inner wall and the lower inner wall of the middle part of the box body, a blind hole is arranged above the rod body, a connecting rod is inserted in the blind hole, a plurality of positioning blocks are uniformly arranged on the side wall of the connecting rod, which is positioned outside the box body, along the circumferential direction, two sides of one of the positioning blocks are matched with vertical plates fixed above the box body, the side wall of the rod body is fixedly connected with a first horizontal rod which corresponds to the positioning blocks respectively, a placing mechanism is inserted above one end, which is far away from the rod body, of the first horizontal rod, a positioning mechanism is arranged below the box body, which corresponds to one of the placing mechanisms, and a sealing block matched with the placing mechanism is arranged above the box body. The stem cell incubator is safe to take and place, and good in sealing performance.

Description

Stem cell incubator

Technical Field

The utility model relates to the technical field of incubators, in particular to a stem cell incubator.

Background

Stem cells are a type of pluripotent cells with proliferative and differentiative potential and self-replicating capacity, which under certain conditions can differentiate into a variety of functional cells. Proper and balanced temperature and humidity are required for stem cell culture, and a stem cell incubator is a common instrument for stem cell culture.

At present, generally place stem cell in the culture dish, place the culture dish in the incubator again, because need untimely the stem cell of taking out the culture dish and detecting inside, the in-process of taking out appears the collision between the culture dish easily, or drops the culture dish subaerial, causes the failure of cultivateing, and the stem cell of outflow can cause the pollution of laboratory, and simultaneously, when opening the incubator, causes inside leakproofness not enough easily, is not convenient for cultivate the stem cell.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides a stem cell incubator which is safe to take and place and good in sealing property.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a stem cell incubator comprises a box body with a cylinder structure, wherein a plurality of support rods are uniformly arranged below the box body, a vertical rod body is arranged between the upper inner wall and the lower inner wall of the middle part of the box body, a blind hole is formed above the rod body, a connecting rod extending out of the box body is inserted in the blind hole, a first groove is formed in the blind hole and corresponds to the inner wall, a sliding block is arranged in the first groove in a sliding manner, the sliding block is fixedly connected with the side wall below the connecting rod, a plurality of positioning blocks are uniformly arranged on the side wall of the connecting rod, which is positioned outside the box body, along the circumferential direction, two sides of one of the positioning blocks are provided with a vertical plate in a matching manner and fixed above the box body, a T-shaped rod is connected above the connecting rod, a first horizontal rod corresponding to the positioning blocks is fixedly connected with the side wall of the rod body, and a placing mechanism is inserted above one end, which is far away from the rod body, of the first horizontal rod, the placing mechanism comprises a vertical rod inserted on a horizontal rod I, a placing plate is fixedly arranged above the vertical rod, a groove II opposite to the center is arranged above the placing plate, a spring is fixedly arranged on the inner wall of the groove II close to the center of the placing plate, the other end of the spring is connected with an arc-shaped plate, a positioning mechanism is arranged below the box body corresponding to one vertical rod, the positioning mechanism comprises a sleeve rotatably inserted below the box body, the inner wall of the sleeve is provided with a thread, the sleeve is internally matched and rotatably inserted with a threaded rod, the opposite side wall of the threaded rod, which is positioned outside the sleeve, is fixedly provided with a horizontal rod II, the other end of the horizontal rod II is provided with a plate body fixedly connected with the inner wall of the box body, the side wall of the plate body is provided with a groove III matched with the horizontal rod II, and the threaded rod is matched with the vertical rod, an opening is formed in the upper portion of the box body corresponding to the threaded rod, and a sealing block is inserted into the opening in a connected mode.

Compared with the prior art, the utility model has the advantages that: according to the stem cell incubator, the culture dishes are respectively placed into the independent placing mechanisms, so that mutual influence during taking and placing is avoided, meanwhile, the distance between the arc plates above the placing mechanisms is adjustable, the culture dishes with different sizes can be clamped, meanwhile, the device is sealed through the sealing blocks above the placing mechanisms, when the culture dishes need to be taken out, the corresponding placing mechanisms are independently extended out, and the influence on the states of the rest culture dishes is avoided.

As the improvement, the first horizontal rod is close to the upper part of one end of the rod body and is provided with the same placing mechanism, the placing mechanism is uniformly arranged along the circumferential direction, the number of the placing mechanism is half of that of the first horizontal rod, and the number of the culture dishes capable of being placed is increased.

As an improvement, the bottom of the box body between the positioning mechanism and the rod body is provided with the same positioning mechanism corresponding to the vertical rod close to the rod body, and the upper part of the box body is provided with the same sealing block used for taking and placing the culture dish positioned at the inner side.

As an improvement, a sealing ring is sleeved between the sleeve and the outer side wall of the box body and used for sealing a gap between the sleeve and the box body.

As an improvement, a holding ring is arranged above the sealing block, so that the sealing block can be conveniently taken down and covered.

As an improvement, the observation window above the box body and opposite to the sealing block can observe the state of the culture dish from the outside, and unnecessary taking and placing are reduced.

As the improvement, the lower end of the sleeve is connected with the holding rod, so that the sleeve can be rotated more conveniently, and the culture dish can be taken and placed conveniently.

Drawings

FIG. 1 is a front view of a stem cell incubator of the present invention.

FIG. 2 is a top view of the internal structure of a stem cell incubator according to the present invention.

As shown in the figure: 1. the box, 2, the bracing piece, 3, the body of rod, 4, the connecting rod, 5, recess one, 6, the slider, 7, the locating piece, 8, vertical board, 9, T shape pole, 10, horizontal bar one, 11, vertical pole, 12, place the board, 13, recess two, 14, the spring, 15, the arc, 16, the sleeve, 17, the threaded rod, 18, horizontal bar two, 19, the plate body, 20, recess three, 21, sealed piece, 22, the sealing ring, 23, the ring of holding, 24, the observation window, 25, the holding rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1 and 2, the stem cell incubator comprises a box body 1 with a cylinder structure, a plurality of support rods 2 are uniformly arranged below the box body 1, a vertical rod body 3 is arranged between the upper inner wall and the lower inner wall of the middle part of the box body 1, a blind hole is arranged above the rod body 3, a connecting rod 4 extending out of the box body 1 is inserted in the blind hole, a first groove 5 is arranged on the inner wall of the blind hole opposite to the inner wall, a sliding block 6 is arranged in the first groove 5 in a sliding manner, the sliding block 6 is fixedly connected with the side wall below the connecting rod 4, a plurality of positioning blocks 7 are uniformly arranged on the side wall of the connecting rod 4 outside the box body 1 along the circumferential direction, vertical plates 8 fixed above the box body 1 are arranged on two sides of one of the positioning blocks 7 in a matching manner, a T-shaped rod 9 is connected above the connecting rod 4, and first horizontal rods 10 corresponding to the positioning blocks 7 are fixedly connected with the side wall of the rod body 3, the internal horizontal rod I10 is rotated by rotating the T-shaped rod 9, and the vertical plate 8 is matched with the positioning block 7 to fix the position of the horizontal rod I10.

The utility model discloses a culture dish of different sizes, including the horizontal pole 10, the one end top of keeping away from the body of rod 3 of horizontal pole one 10 peg graft and be equipped with placement mechanism, placement mechanism including peg graft vertical pole 11 on horizontal pole one 10, vertical pole 11 top fixed be equipped with place board 12, place board 12 top be equipped with along the relative recess two 13 in center, recess two 13 be close to place the inner wall at board 12 center fixed be equipped with spring 14, the connection of the spring 14 other end be equipped with arc 15 for the culture dish of centre gripping equidimension not.

A positioning mechanism is arranged below the box body 1 corresponding to one of the vertical rods 11, the positioning mechanism comprises a sleeve 16 which is rotatably inserted below the box body 1, threads are arranged on the inner wall of the sleeve 16, a threaded rod 17 is rotatably inserted in the sleeve 16 in a matched manner, a horizontal rod II 18 is fixedly arranged on the opposite side wall of the threaded rod 17 which is positioned outside the sleeve 16, a plate body 19 fixedly connected with the inner wall of the box body 1 is arranged at the other end of the horizontal rod II 18, a groove III 20 matched with the horizontal rod II 18 is arranged on the side wall of the plate body 19, the threaded rod 17 is matched with the vertical rod 11, and the threaded rod 17 is abutted against the vertical rod 11 and moves upwards by rotating the sleeve 16.

The lower end of the sleeve 16 is connected with a holding rod 25, so that the sleeve 16 can be rotated more conveniently, and the culture dish is convenient to take and place.

An opening is arranged above the box body 1 corresponding to the threaded rod 17, and a sealing block 21 is inserted into the opening, so that the placing plate 12 extends out of the box body 1 from the opening.

Horizontal pole 10 be close to body of rod 3 one end top and be equipped with same placement mechanism, placement mechanism evenly set up and quantity along the circumferencial direction for half of horizontal pole a 10 quantity, 1 bottom of box between positioning mechanism and the body of rod 3 be equipped with the same positioning mechanism that corresponds with the vertical pole 11 that is close to the body of rod 3, the top is equipped with same sealed piece 21, increases the quantity of the culture dish that can place.

And a sealing ring 22 is sleeved between the sleeve 16 and the outer side wall of the box body 1 and used for sealing a gap between the sleeve 16 and the box body 1.

A holding ring 23 is arranged above the sealing block 21, so that the sealing block 21 can be conveniently taken down and covered.

The observation window 24 above the box body 1 and opposite to the sealing block 21 can observe the state of the culture dish from the outside, and unnecessary taking and placing are reduced.

In the specific implementation of the utility model, a sealing block 21 above a box body 1 is opened, a sleeve 16 at the bottom of the box body 1 is rotated, a horizontal rod II 18 is arranged on the side wall of a threaded rod 17 in the sleeve 16, the horizontal rod II 18 slides up and down in a groove III 20 in a plate body 19, so that the threaded rod 17 can only move up and down under the limitation of the horizontal rod II 18, the threaded rod 17 is abutted against a corresponding vertical rod 11 above, a placing plate 12 of a placing mechanism extends out of an opening, a culture dish is placed in two arc-shaped plates 15 above the placing plate 12, the arc-shaped plates 15 are positioned in the groove II 13 and connected with opposite side walls through springs 14, the culture dish is clamped by the two arc-shaped plates 15, the culture dishes with different sizes can be clamped, the sleeve 16 is rotated reversely to place the culture dish into the box body 1, the sealing block 21 is closed, the T-shaped rod 9 is pulled upwards to separate a positioning block 7 from between two vertical plates 8, two sides of a connecting rod 4 connected below the T-shaped rod 9 are provided with slide blocks 6, the slider 6 is located the recess 5 that corresponds in the blind hole, makes the body of rod 3 rotate along with the rotation of connecting rod 4, rotates the horizontal rod 10 that the T shape pole 9 made the body of rod 3 connect in the box 1 and rotates, makes other placement mechanism correspond with the opening, puts down T shape pole 9, makes locating piece 7 be located between two vertical boards 8, carries out above-mentioned repetitive operation, reduces as far as possible and gets the contact with the outside air in the box 1 when putting the culture dish.

Simultaneously, horizontal pole 10 is close to body of rod 3 one end top and is equipped with same placement mechanism, and placement mechanism evenly sets up and quantity is half of horizontal pole 10 quantity along the circumferencial direction, and 1 bottom of box between the positioning mechanism and the body of rod 3 is equipped with the same positioning mechanism that corresponds with the vertical pole 11 that is close to the body of rod 3, and the top is equipped with same sealed piece 21, increases the quantity of the culture dish that can place.

Furthermore, the lower end of the sleeve 16 is connected with a holding rod 25, so that the sleeve 16 can be rotated more conveniently, and the culture dish is convenient to take and place; a sealing ring 22 is sleeved between the sleeve 16 and the outer side wall of the box body 1 and used for sealing a gap between the sleeve 16 and the box body 1; a holding ring 23 is arranged above the sealing block 21, so that the sealing block 21 can be conveniently taken down and covered; the observation window 24 facing the sealing block 21 above the case 1 allows observation of the state of the petri dish from the outside, thereby reducing unnecessary taking and placing.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a stem cell incubator, includes box (1) of cylinder structure, its characterized in that: the box body (1) is uniformly provided with a plurality of support rods (2) below, a vertical rod body (3) is arranged between the upper inner wall and the lower inner wall of the middle part of the box body (1), a blind hole is arranged above the rod body (3), a connecting rod (4) extending out of the box body (1) is inserted in the blind hole, a first groove (5) is arranged on the inner wall relative to the blind hole, a sliding block (6) is arranged in the first groove (5) in a sliding manner, the sliding block (6) is fixedly connected with the side wall below the connecting rod (4), a plurality of positioning blocks (7) are uniformly arranged on the side wall of the connecting rod (4) outside the box body (1) along the circumferential direction, a vertical plate (8) fixed above the box body (1) is arranged on the two sides of one of the positioning blocks (7) in a matching manner, a T-shaped rod (9) is connected above the connecting rod (4), a first horizontal rod (10) corresponding to the positioning blocks (7) is fixedly connected with the side wall of the rod body (3), the upper part of one end of the horizontal rod I (10) far away from the rod body (3) is provided with a placing mechanism in an inserting mode, the placing mechanism comprises a vertical rod (11) inserted on the horizontal rod I (10), a placing plate (12) is fixedly arranged above the vertical rod (11), a groove II (13) opposite to the center is arranged above the placing plate (12), a spring (14) is fixedly arranged on the inner wall of the groove II (13) close to the center of the placing plate (12), the other end of the spring (14) is connected with an arc-shaped plate (15), a positioning mechanism is arranged below the box body (1) corresponding to one vertical rod (11), the positioning mechanism comprises a sleeve (16) rotatably inserted below the box body (1), the inner wall of the sleeve (16) is provided with threads, and the sleeve (16) is internally matched and rotatably inserted with a threaded rod (17), threaded rod (17) lie in the fixed horizontal rod two (18) that is equipped with of the outer relative lateral wall of sleeve (16), the second horizontal rod (18) other end be equipped with box (1) inner wall fixed connection's plate body (19), plate body (19) lateral wall be equipped with horizontal rod two (18) complex recess three (20), threaded rod (17) cooperate with vertical pole (11), box (1) top that threaded rod (17) correspond be equipped with the opening, the opening in peg graft and be equipped with sealed piece (21).

2. A stem cell incubator according to claim 1 wherein: the utility model discloses a pole body (3) is equipped with the same placement mechanism, the horizontal pole one (10) be close to body of rod (3) one end top be equipped with the same placement mechanism, placement mechanism evenly set up and quantity be half of horizontal pole one (10) quantity along the circumferencial direction.

3. A stem cell incubator according to claim 2 wherein: the bottom of the box body (1) between the positioning mechanism and the rod body (3) is provided with the same positioning mechanism corresponding to the vertical rod (11) close to the rod body (3), and the upper part of the box body is provided with the same sealing block (21).

4. A stem cell incubator according to claim 1 wherein: and a sealing ring (22) is sleeved between the sleeve (16) and the outer side wall of the box body (1).

5. A stem cell incubator according to claim 1 wherein: a holding ring (23) is arranged above the sealing block (21).

6. A stem cell incubator according to claim 3 wherein: and an observation window (24) which is arranged above the box body (1) and is opposite to the sealing block (21).

7. A stem cell incubator according to claim 1 wherein: the lower end of the sleeve (16) is connected with a holding rod (25).