CN211847982U - Novel carbon dioxide incubator is used in NK cell culture - Google Patents

Abstract

The utility model discloses a novel carbon dioxide incubator for NK cell culture, the power distribution box comprises a box body, the box inner chamber is equipped with the baffle, the baffle left and right sides difference fixed connection is in the box inner chamber left and right sides, a plurality of trompil has evenly been seted up on the baffle, box inner chamber right side is close to top department and is equipped with the intake pipe, the intake pipe right-hand member runs through the box right side, box inner chamber bottom fixedly connected with thermostat removes the incubator through the gyro wheel, makes the unable rotation of gear through the meshing of pick and gear to the removal of restriction incubator is through upwards pulling the pull rod to it is fixed with the bolt, makes the pick keep away from the gear, removes the restriction to the gear, thereby removes the restriction to the incubator, makes the incubator can remove.

Description

Novel carbon dioxide incubator is used in NK cell culture

Technical Field

The utility model relates to a NK cell culture technical field specifically is a novel carbon dioxide incubator is used in NK cell culture.

Background

NK cells are important immune cells of the body, are not only related to tumor resistance, virus infection resistance and immune regulation, but also participate in hypersensitivity and autoimmune disease occurrence under certain conditions, can identify target cells and killing media, and in order to carry out detailed research on the NK cells, a carbon dioxide incubator is usually used for culturing the NK cells so as to obtain a large amount of NK cells for research; most of existing incubators are large in size, too heavy, and are very inconvenient when being carried, and the existing incubators are not used for the structure of fixed culture dish when being used, and in case of shaking, the incubator collides with each other easily, thereby causing damage.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming defects such as the difficult transport of prior art, poor stability, provide a novel carbon dioxide incubator is used in NK cell culture. The novel carbon dioxide incubator for NK cell culture has the characteristics of easiness in carrying, high stability and the like.

In order to achieve the above object, the utility model provides a following technical scheme: a novel carbon dioxide incubator for NK cell culture comprises a box body, wherein a partition plate is arranged in the inner cavity of the box body, the left side and the right side of the clapboard are respectively and fixedly connected with the left side and the right side of the inner cavity of the box body, a plurality of openings are evenly arranged on the clapboard, an air inlet pipe is arranged at the position, close to the top, of the right side of the inner cavity of the box body, the right end of the air inlet pipe penetrates through the right side of the box body, the bottom of the inner cavity of the box body is fixedly connected with a thermostat, the left side and the right side of the inner cavity of the box body are uniformly and fixedly connected with a plurality of first fixing plates, the inner cavity of the box body is provided with a plurality of movable plates, the left and right sides of the plurality of movable plates are both provided with sliding chutes, one sides of the plurality of first fixed plates close to the movable plates are inserted in the inner cavity of the sliding chutes, a plurality of grooves are evenly formed in the top of the movable plate, culture dishes are arranged in inner cavities of the grooves, hinges are fixedly connected to the right side of the box body, and movable doors are fixedly connected to the right side of the hinges.

Preferably, the fluting has all been seted up to the recess left and right sides, the first spring of one side fixedly connected with of culture dish is kept away from to the fluting inner chamber, the first movable block of one side fixedly connected with that first spring is close to the culture dish, one side and the culture dish laminating that first movable block is close to the culture dish.

Preferably, the bottom of the box is close to two second fixed plates of the equal fixedly connected with in the left and right sides, two the second fixed plate sets up around being, two around being equipped with two gyro wheels between the second fixed plate, two the gyro wheel sets up around being, two be equipped with first pivot between the gyro wheel, adjacent gyro wheel is run through respectively at both ends around the first pivot to swing joint is on adjacent second fixed plate.

Preferably, two gears are arranged between the two rollers, the two gears are arranged in the front and back direction, the front end and the back end of each first rotating shaft are respectively penetrated through the adjacent gears, the bottom of the box body is provided with two first transmission plates which are arranged in the left and right direction, the two first transmission plates are respectively arranged above the two first rotating shafts, the front side and the back side of each first transmission plate are fixedly connected with fixed blocks, the bottom of each fixed block is fixedly connected with a plurality of tooth blocks which are meshed with the gears, a second transmission plate is arranged between the first transmission plates, the left side of each second transmission plate is penetrated through the first transmission plate on the left side, the right side of each second transmission plate is fixedly connected with the first transmission plate on the right side, the bottom of the box body is fixedly connected with two sliding pipes, the bottoms of the two sliding pipes are arranged in a closed manner, and the bottoms, two dead levers of second driving plate top fixedly connected with, two dead lever tops are pegged graft respectively at adjacent slide tube inner chamber to fixedly connected with second movable block, second movable block top fixedly connected with second spring, second spring top fixed connection is at slide tube inner chamber top, the second driving plate top is close to left side department fixedly connected with montant, box left side fixedly connected with riser, the through-hole has been seted up on the riser, the montant top runs through the through-hole to extend to the riser upside, the montant is close to top department and has seted up the perforation, the riser top is equipped with the bolt, the bolt is located the montant left side, the bolt right-hand member runs through the perforation.

Preferably, a plurality of first fixed plate front side inner cavity is kept away from one side of the fly leaf and is fixedly connected with a third spring, one side of the third spring close to the fly leaf is fixedly connected with a third movable block, the third movable block front side is fixedly connected with a short rod, the first fixed plate front side is provided with a slot, the front end of the short rod runs through the slot and extends to the first fixed plate front side, one side of the third movable block close to the fly leaf is fixedly connected with an inserted bar, one side of the first fixed plate close to the fly leaf is provided with a hole, one side of the fly leaf close to the first fixed plate is provided with a jack, one end of the inserted bar close to the fly leaf runs through the hole and is plugged in the jack inner cavity.

Preferably, the bottom of the fixed block is arc-shaped, and the cross sections of the tooth blocks are triangular.

Preferably, the number of the first fixing plates is greater than the number of the movable plates.

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

1. the incubator is moved through the rollers, the gear cannot rotate through the meshing of the tooth block and the gear, so that the movement of the incubator is limited, the tooth block is far away from the gear through upward pulling of the pull rod and fixing of the pull rod through the bolt, the limitation on the gear is removed, the limitation on the incubator is removed, and the incubator can move;

2. deposit the culture dish through recess on the fly leaf, separate the culture dish, carry out the centre gripping to the culture dish through first spring and first movable block, prevent that the culture dish from colliding with around, support the fly leaf through first fixed plate, through fly leaf and different first fixed plate joint, the distance between the fly leaf about adjusting is suitable for with different culture dishes, through inserted bar and the fixed fly leaf of jack, prevents that the fly leaf from taking place the displacement on first fixed plate.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top sectional view of the movable plate of the present invention;

fig. 3 is a top view of the first and second driving plates of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view of FIG. 1 at B;

FIG. 6 is an enlarged view at C of FIG. 1;

fig. 7 is an enlarged view of fig. 2 at D.

Reference numbers in the figures: 1. a bolt; 2. a vertical plate; 3. a vertical rod; 4. a movable plate; 5. a thermostat; 6. a slide pipe; 7. a second drive plate; 8. an air inlet pipe; 9. a hinge; 10. a movable door; 11. a partition plate; 12. a first fixing plate; 13. a box body; 14. a second fixing plate; 15. a roller; 16. a first spring; 17. a culture dish; 18. a first movable block; 19. a gear; 20. a first drive plate; 21. a first rotating shaft; 22. fixing the rod; 23. inserting a rod; 24. a short bar; 25. a fixed block; 26. a tooth block; 27. a third spring; 28. a second spring; 29. a second movable block; 30. and a third movable block.

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. 1-7, the present invention provides a technical solution: a novel carbon dioxide incubator for NK cell culture comprises a box body 13, a partition plate 11 is arranged in an inner cavity of the box body 13, the left side and the right side of the partition plate 11 are respectively and fixedly connected with the left side and the right side of the inner cavity of the box body 13, a plurality of openings are uniformly formed in the partition plate 11, an air inlet pipe 8 is arranged at the position, close to the top, of the right side of the inner cavity of the box body 13, the right end of the air inlet pipe 8 penetrates through the right side of the box body 13, a thermostat 5 is fixedly connected to the bottom of the inner cavity of the box body 13, two second fixing plates 14 are fixedly connected to the left side and the right side of the bottom of the box body 13, the two second fixing plates 14 are arranged in a front-back mode, two rollers 15 are arranged in a front-back mode, a first rotating shaft 21 is arranged between the two, the carrying is convenient, two gears 19 are arranged between the two rollers 15, the two gears 19 are arranged in the front and back direction, the front end and the back end of a first rotating shaft 21 respectively penetrate through the adjacent gears 19, two first transmission plates 20 are arranged at the bottom of the box body 13, the two first transmission plates 20 are arranged in the left and right direction, the two first transmission plates 20 are respectively arranged above the two first rotating shafts 21, the front side and the back side of each first transmission plate 20 are fixedly connected with fixing blocks 25, the bottom of each fixing block 25 is fixedly connected with a plurality of tooth blocks 26, the plurality of tooth blocks 26 are meshed with the gears 19, the bottom of each fixing block 25 is in an arc shape, the cross sections of the plurality of tooth blocks 26 are triangular, the tooth blocks 26 are conveniently meshed with the gears 19, a second transmission plate 7 is arranged between the first transmission plates 20, the left side of the second transmission plate 7 penetrates through the first transmission plate 20 on the left side, the right, the bottoms of the two sliding tubes 6 are arranged in a closed manner, the bottoms of the two sliding tubes 6 are provided with openings, the top of a second transmission plate 7 is fixedly connected with two fixed rods 22, the top ends of the two fixed rods 22 are respectively inserted into the inner cavities of the adjacent sliding tubes 6 and fixedly connected with a second movable block 29, the top of the second movable block 29 is fixedly connected with a second spring 28, the top of the second spring 28 is fixedly connected with the top of the inner cavity of the sliding tube 6, the top of the second transmission plate 7 close to the left side is fixedly connected with a vertical rod 3, the left side of the box body 13 is fixedly connected with a vertical plate 2, the vertical plate 2 is provided with a through hole, the top end of the vertical rod 3 penetrates through the through hole and extends to the upper side of the vertical plate 2, the vertical rod 3 close to the top end is provided with a through hole, a bolt 1 is arranged above the vertical plate 2, the bolt, the left side and the right side of an inner cavity of the box body 13 are uniformly and fixedly connected with a plurality of first fixed plates 12, the inner cavity of the box body 13 is provided with a plurality of movable plates 4, the left side and the right side of the plurality of movable plates 4 are respectively provided with a sliding groove, one side of the plurality of first fixed plates 12, which is close to the movable plates 4, is inserted in the inner cavity of the sliding grooves, the number of the plurality of first fixed plates 12 is larger than that of the plurality of movable plates 4, the movable plates 4 are movably connected with the first fixed plates 12 at different positions by adjusting the movable plates 4, culture dishes 17 with different heights can be stored, one side of the inner cavity at the front side of the plurality of first fixed plates 12, which is far away from the movable plates 4, is fixedly connected with a third spring 27, one side of the third spring 27, which is close to the movable plates 4, is fixedly connected with a third movable block 30, an inserting rod 23 is fixedly connected to one side of the third movable block 30 close to the movable plate 4, an opening is formed in one side of the first fixed plate 12 close to the movable plate 4, an insertion hole is formed in one side of the movable plate 4 close to the first fixed plate 12, one end of the inserting rod 23 close to the movable plate 4 penetrates through the opening and is inserted into an inner cavity of the insertion hole, the movable plate 4 is fixed to prevent the movable plate 4 from sliding on the first fixed plate 12, a plurality of grooves are uniformly formed in the top of the movable plate 4, culture dishes 17 are arranged in the inner cavities of the grooves, grooves are formed in the left side and the right side of each groove, a first spring 16 is fixedly connected to one side of each groove, which is far away from each culture dish 17, a first movable block 18 is fixedly connected to one side of each first spring 16, which is close to each culture dish 17, one side of each first movable block 18, which is close to, the hinge 9 is fixedly connected to the right side of the box body 13, and the movable door 10 is fixedly connected to the right side of the hinge 9.

The working principle is as follows: when the incubator is used, the movable door 10 is opened, the short rod 24 is moved in a direction away from the movable plate 4, the short rod 24 drives the inserted rod 23 to move in a direction away from the movable plate 4 through the third movable block 30, the inserted rod 23 is away from the inserted hole, the second spring 27 is compressed at the same time, the movable plate 4 is taken out from the inner cavity of the incubator body 13, the culture dish 17 cultured with NK cells is put into the groove on the movable plate 4, one side of the first movable block 18 close to the culture dish 17 is attached to the culture dish 17, the culture dish 17 is fixed through the combined action of the first spring 16 and the first movable block 18, the movable plate 4 is put back into the inner cavity of the incubator body 13, the short rod 24 is loosened, the third movable block 30 drives the inserted rod 23 to move towards the movable plate 4 under the action of the second spring 27, the inserted rod 23 is inserted into the inner cavity of the inserted hole, the movable plate 4 is fixed, the movable door, the temperature of the inner cavity of the box body 13 is adjusted to a proper value through the thermostat 5, the vertical rod 3 is pulled upwards, the bolt 1 is inserted into the inner cavity of the perforation, the vertical rod 3 moves upwards to drive the second transmission plate 7 to move upwards, the second transmission plate 7 drives the fixed block 25 to move upwards through the first transmission plate 20, meanwhile, the second transmission plate 7 drives the second movable block 29 through the fixed rod 22 to compress the third spring 28, the tooth block 26 is far away from the gear 19, the fixation of the gear 19 is released, the incubator is moved to a proper position, the bolt 1 is pulled out, under the action of the third spring 28, the second movable block 29 drives the second transmission plate 7 to move downwards through the fixed rod 22, the second transmission plate 7 drives the fixed block 25 to move downwards through the first transmission plate 20, the tooth block 26 is meshed with the gear 19, the rotation of the gear 19 is fixed, the position of the incubator is fixed, and the displacement of the.

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 (7)

1. The utility model provides a novel carbon dioxide incubator is used in NK cell culture, includes box (13), box (13) inner chamber is equipped with baffle (11), baffle (11) left and right sides difference fixed connection is in box (13) inner chamber left and right sides, evenly seted up a plurality of trompil on baffle (11), box (13) inner chamber right side is close to top department and is equipped with intake pipe (8), intake pipe (8) right-hand member runs through box (13) right side, box (13) inner chamber bottom fixedly connected with thermostat (5), its characterized in that: the utility model discloses a box, including box (13), the even first fixed plate of fixedly connected with a plurality of (12) in both sides about box (13) inner chamber, box (13) inner chamber is equipped with a plurality of fly leaf (4), a plurality of the spout has all been seted up to fly leaf (4) left and right sides, a plurality of one side that first fixed plate (12) are close to fly leaf (4) is pegged graft at the spout inner chamber, a plurality of recess has evenly been seted up at fly leaf (4) top, the recess inner chamber is equipped with culture dish (17), box (13) right side fixedly connected with hinge (9), hinge (9) right side fixedly connected with dodge gate (10).

2. The novel carbon dioxide incubator for NK cell culture according to claim 1, wherein: the fluting has all been seted up to the recess left and right sides, the first spring (16) of one side fixedly connected with of culture dish (17) is kept away from to the fluting inner chamber, first spring (16) are close to the first movable block (18) of one side fixedly connected with of culture dish (17), one side and the culture dish (17) laminating that first movable block (18) are close to culture dish (17).

3. The novel carbon dioxide incubator for NK cell culture according to claim 1, wherein: the bottom of the box body (13) is close to two second fixing plates (14) and two second fixing plates (14) which are fixedly connected with the left side and the right side, the two second fixing plates (14) are arranged front and back, two rollers (15) are arranged between the two second fixing plates (14) and are arranged front and back, two rollers (15) are arranged front and back, a first rotating shaft (21) is arranged between the rollers (15), the adjacent rollers (15) are respectively penetrated through at the front end and the rear end of the first rotating shaft (21), and the two rollers are movably connected to the adjacent second fixing plates (14).

4. The novel carbon dioxide incubator for NK cell culture according to claim 3, wherein: two gears (19) are arranged between the two rollers (15), the two gears (19) are arranged in the front and back directions, the adjacent gears (19) are respectively penetrated through the front end and the back end of the first rotating shaft (21), two first transmission plates (20) are arranged on the left side and the right side of the box body (13), the two first transmission plates (20) are respectively positioned above the two first rotating shafts (21), fixing blocks (25) are fixedly connected to the front side and the back side of each first transmission plate (20), a plurality of tooth blocks (26) are fixedly connected to the bottoms of the fixing blocks (25), the tooth blocks (26) are meshed with the gears (19), a second transmission plate (7) is arranged between the first transmission plates (20), the left side of the second transmission plate (7) is penetrated through the first transmission plate (20) positioned on the left side, the right side of the second transmission plate (7) is fixedly connected with the first transmission plate (20) positioned on the right side, the bottom of the box body (13) is fixedly connected with two sliding pipes (6), the bottoms of the two sliding pipes (6) are arranged in a closed manner, the bottoms of the two sliding pipes (6) are provided with openings, the top of the second transmission plate (7) is fixedly connected with two fixed rods (22), the top ends of the two fixed rods (22) are respectively inserted into the inner cavities of the adjacent sliding pipes (6) and are fixedly connected with second movable blocks (29), the top of each second movable block (29) is fixedly connected with a second spring (28), the top of each second spring (28) is fixedly connected with the top of the inner cavity of the corresponding sliding pipe (6), the top of each second transmission plate (7) close to the left side is fixedly connected with a vertical rod (3), the left side of the box body (13) is fixedly connected with a vertical plate (2), the vertical plate (2) is provided with a through hole, and the top end of the vertical rod (3), the utility model discloses a building structure, including montant (3), riser (2), bolt (1), montant (3) are equipped with the perforation near the top, riser (2) top is equipped with bolt (1), bolt (1) are located montant (3) left side, bolt (1) right-hand member runs through the perforation.

5. The novel carbon dioxide incubator for NK cell culture according to claim 1, wherein: a third spring (27) is fixedly connected with one side of the front inner cavity of the first fixed plates (12) far away from the movable plate (4), one side of the third spring (27) close to the movable plate (4) is fixedly connected with a third movable block (30), a short rod (24) is fixedly connected with the front side of the third movable block (30), a slot is arranged on the front side of the first fixed plate (12), the front end of the short rod (24) penetrates through the slot, and extends to the front side of the first fixed plate (12), one side of the third movable block (30) close to the movable plate (4) is fixedly connected with an inserted bar (23), one side of the first fixed plate (12) close to the movable plate (4) is provided with an opening, one side of the movable plate (4) close to the first fixed plate (12) is provided with a jack, one end of the inserted bar (23) close to the movable plate (4) penetrates through the hole and is plugged in the inner cavity of the jack.

6. The novel carbon dioxide incubator for NK cell culture according to claim 4, wherein: the bottom of the fixed block (25) is arc-shaped, and the cross sections of the tooth blocks (26) are triangular.

7. The novel carbon dioxide incubator for NK cell culture according to claim 1, wherein: the number of the first fixing plates (12) is larger than that of the movable plates (4).

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