CN213570533U

CN213570533U - Cell culture kit

Info

Publication number: CN213570533U
Application number: CN202022574204.XU
Authority: CN
Inventors: 王杰
Original assignee: Shanghai Xinzemu Biotechnology Co ltd
Current assignee: Shanghai Xinzemu Biotechnology Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-29
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a cell culture kit, including outer loop, box body and lid, still including the locking structure of being convenient for open or close the lid, prevent fixed knot that the reagent pipe rocked to construct and the structure of taking a breath of being convenient for exhaust or ventilating, the fixed plate is all installed to the lower extreme of box body both sides, and the top of box body installs the outer loop, the inside of outer loop is provided with the lid, and the bottom of lid installs sealed the pad, the intermediate position department at the lid both sides is installed to the locking structure, the inside bottom of box body is installed and is placed the board, and places the both sides of board and has evenly seted up the standing groove. The utility model discloses a hold between the fingers the slide with the hand and make the kelly overcome reset spring's elastic action and inside the retraction mounting groove, fill in the lid inside the outer loop again for sealed the pad forms sealedly with the inside bottom of outer loop of closely laminating, the hand of loosing again drives the kelly card under reset spring's elastic action and goes into inside the draw-in groove, thereby the quick lid locking.

Description

Cell culture kit

Technical Field

The utility model relates to a cell culture equipment technical field specifically is a cell culture kit.

Background

CIK cells are a group of heterogeneous cells obtained by culturing and proliferating human peripheral blood mononuclear cells in vitro by simulating the internal environment of a human body and using multiple cytokines, and a cell culture kit is required to be used for culturing in the culturing process, but the existing cell culture kit has many problems or defects:

first, the conventional cell culture kit is inconvenient to open and seal, a lid is inconvenient to open when used, or the sealability of the kit is not high.

Second, the conventional cell culture kit lacks fixation of the reagent vessel, and lacks a certain restriction after the reagent vessel is placed, resulting in the reagent vessel being vulnerable to collision inside.

Third, the conventional cell culture kit is not convenient for ventilation treatment, and the lid of the kit must be opened for ventilation, which is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cell culture kit to solve the problem that the fixed and the be not convenient for of the reagent pipe of being not convenient for open and sealed, lack among the above-mentioned background art take a breath the processing.

In order to achieve the above object, the utility model provides a following technical scheme: a cell culture kit comprises an outer ring, a box body and a box cover, and also comprises a locking structure for opening or closing the cover conveniently, a fixing structure for preventing a reagent tube from shaking and a ventilation structure for exhausting or ventilating conveniently;

the lower ends of two sides of the box body are respectively provided with a fixed plate, the top end of the box body is provided with an outer ring, a box cover is arranged inside the outer ring, the bottom end of the box cover is provided with a sealing gasket, and the locking structure is arranged in the middle of two sides of the box cover;

the ventilation structure is arranged in the middle of the box cover;

the bottom of the box body is provided with a placing plate, the two sides of the placing plate are evenly provided with placing grooves, the middle position of the placing plate is provided with a cavity, the heating pipe is arranged in the cavity, and the fixing structure is connected to the upper end of the box body in a sliding mode.

Preferably, the locking structure includes the mounting groove, the intermediate position department in lid both sides is seted up to the mounting groove, and the inside one side of mounting groove all installs reset spring, the equal sliding connection in one side of reset spring has the kelly, and the outer loop lateral wall of kelly one side all corresponds and has seted up the draw-in groove.

Preferably, fixed knot constructs including block rubber, clamp plate, compression spring and recess, clamp plate sliding connection is in the inside upper end of box body, and all installs the compression spring that links to each other with the lid bottom around the clamp plate top, the block rubber is evenly installed to the both sides of clamp plate bottom, and the intermediate position department of block rubber bottom all sets up flutedly.

Preferably, the slide blocks are installed on two sides of the pressing plate, and the slide ways are correspondingly formed in the side walls of the box body on one side of the slide blocks.

Preferably, the structure of taking a breath includes inflator, gas pocket, lead screw, sleeve and seal cover, the intermediate position department at the lid is installed to the inflator, and the inside intermediate position department of inflator rotates and is connected with the lead screw, the outer wall of lead screw rotates and is connected with the sleeve, and telescopic outer wall cover is equipped with the seal cover, the gas pocket has all been seted up to the upper end of inflator outer wall both sides.

Preferably, the top end of the inflator is provided with a disc, a through hole is formed in the middle of the disc, and an adjusting bolt connected with the screw rod is rotatably connected inside the through hole.

Preferably, the sliding grooves are formed in the two sides of the top end of the box cover, and the clamping rods on one side of the sliding grooves are connected with the sliding grooves through the sliding plates.

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

(1) the sliding plate is pinched by hands to enable the clamping rod to overcome the elastic action of the reset spring and retract into the mounting groove, the box cover is plugged into the outer ring, the sealing pad is tightly attached to the bottom end inside the outer ring to form sealing, and the clamping rod is driven to be clamped into the clamping groove by the action of the elasticity of the reset spring by loosening the hands, so that the box cover is quickly locked;

(2) by arranging the box cover, the groove, the compression spring and the pressing plate, when the box cover is covered, the pressing plate is driven to move downwards under the elastic action of the compression spring, so that the groove stably clamps and wraps the reagent tube, and the reagent tube is prevented from shaking and being damaged;

(3) through being provided with adjusting bolt, lead screw, sleeve, seal cover and gas pocket, clockwise rotation adjusting bolt drives the lead screw and rotates to drive sleeve upward movement, make the seal cover highly cross, thereby carry out the operation of taking a breath through the gas pocket, and then the completion operation of taking a breath that can be quick.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic front view of the structure of the present invention;

fig. 3 is a schematic top view of the cross-sectional structure of the present invention;

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

fig. 5 is an enlarged front view of the ventilation structure of the present invention.

In the figure: 1. an outer ring; 2. a gasket; 3. a slideway; 4. a slider; 5. a box body; 6. a fixing plate; 7. placing the plate; 8. a placement groove; 9. heating a tube; 10. a cavity; 11. a fixed structure; 1101. a rubber block; 1102. pressing a plate; 1103. a compression spring; 1104. a groove; 12. a ventilation structure; 1201. an air cylinder; 1202. air holes; 1203. a screw rod; 1204. a sleeve; 1205. sealing sleeves; 13. a box cover; 14. a disc; 15. mounting grooves; 16. a chute; 17. a return spring; 18. a clamping rod; 19. a card slot; 20. a slide plate; 21. a through hole; 22. and adjusting the bolt.

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.

Example 1: referring to fig. 1-5, a cell culture kit comprises an outer ring 1, a box body 5 and a box cover 13, and further comprises a locking structure for opening or closing the cover, a fixing structure 11 for preventing the reagent tube from shaking, and a ventilation structure 12 for exhausting or ventilating;

the lower ends of two sides of the box body 5 are respectively provided with a fixing plate 6, the top end of the box body 5 is provided with an outer ring 1, a box cover 13 is arranged inside the outer ring 1, the bottom end of the box cover 13 is provided with a sealing gasket 2, and the locking structure is arranged in the middle of two sides of the box cover 13;

the ventilation structure 12 is arranged at the middle position of the box cover 13;

a placing plate 7 is mounted at the bottom end inside the box body 5, placing grooves 8 are uniformly formed in two sides of the placing plate 7, a cavity 10 is formed in the middle of the placing plate 7, a heating pipe 9 is arranged inside the cavity 10, and a fixing structure 11 is connected to the upper end inside the box body 5 in a sliding mode;

referring to fig. 1-5, a cell culture kit further includes a locking structure, the locking structure includes a mounting groove 15, the mounting groove 15 is disposed at the middle position of the two sides of the box cover 13, a return spring 17 is mounted on one side of the inside of the mounting groove 15, a clamping rod 18 is slidably connected to one side of the return spring 17, and a clamping groove 19 is correspondingly disposed on the side wall of the outer ring 1 on one side of the clamping rod 18;

the two sides of the top end of the box cover 13 are both provided with sliding grooves 16, and clamping rods 18 on one side of each sliding groove 16 are both connected with the sliding grooves 16 through sliding plates 20;

specifically, as shown in fig. 1, 3 and 4, when the structure is used, firstly, the sliding plate 20 is pinched by hand to enable the clamping rod 18 to be retracted into the mounting groove 15 against the elastic action of the return spring 17, then the box cover 13 is plugged into the outer ring 1, so that the sealing gasket 2 is tightly attached to the bottom end inside the outer ring 1 to form sealing, and then the clamping rod 18 is driven by the elastic action of the return spring 17 to be clamped into the clamping groove 19 by releasing the hand, so that the box cover 13 is locked.

Example 2: the fixing structure 11 comprises rubber blocks 1101, a pressing plate 1102, compression springs 1103 and grooves 1104, the pressing plate 1102 is connected to the upper end inside the box body 5 in a sliding mode, the compression springs 1103 connected with the bottom end of the box cover 13 are installed on the periphery of the top end of the pressing plate 1102, the rubber blocks 1101 are evenly installed on two sides of the bottom end of the pressing plate 1102, and the grooves 1104 are formed in the middle positions of the bottom ends of the rubber blocks 1101;

the two sides of the pressing plate 1102 are both provided with a sliding block 4, and the side wall of the box body 5 at one side of the sliding block 4 is both correspondingly provided with a slideway 3;

specifically, as shown in fig. 1, when the structure is used, firstly, when the box cover 13 is covered, the groove 1104 wraps the top end of the reagent tube, and simultaneously, the pressing plate 1102 is driven by the elastic action of the compression spring 1103 to slide inside the slide rail 3 through the sliding block 4 and move downwards, so that the groove 1104 wraps the reagent tube stably in a clamping manner, and the reagent tube is prevented from shaking and being damaged.

Example 3: the ventilation structure 12 comprises an air cylinder 1201, air holes 1202, a screw rod 1203, a sleeve 1204 and a sealing sleeve 1205, wherein the air cylinder 1201 is installed in the middle position of the box cover 13, the screw rod 1203 is rotatably connected to the middle position inside the air cylinder 1201, the sleeve 1204 is rotatably connected to the outer wall of the screw rod 1203, the sealing sleeve 1205 is sleeved on the outer wall of the sleeve 1204, and the air holes 1202 are formed in the upper ends of the two sides of the outer wall of the air cylinder 1201;

the top ends of the air cylinders 1201 are provided with disks 14, the middle positions of the disks 14 are provided with through holes 21, and the through holes 21 are internally and rotatably connected with adjusting bolts 22 connected with the screw rods 1203;

specifically, as shown in fig. 1, 2 and 5, when the structure is used, firstly, the adjusting bolt 22 is rotated clockwise to drive the screw rod 1203 to rotate, so that the sleeve 1204 is driven to move upwards, the sealing sleeve 1205 is made to pass through the height of the sealing sleeve 1205, so that the air exchange operation is performed through the air hole 1202, the adjusting bolt 22 is rotated counterclockwise after the air exchange is finished, and the sealing is formed by the downward movement of the sealing sleeve 1205.

The working principle is as follows: when the kit is used, a corresponding reagent tube is firstly placed in the corresponding placing groove 8, the sliding plate 20 is pinched by hands to enable the clamping rod 18 to overcome the elastic action of the return spring 17 and retract into the installing groove 15, the box cover 13 is plugged into the outer ring 1, the sealing gasket 2 is tightly attached to the bottom end of the inner part of the outer ring 1 to form sealing, and the clamping rod 18 is driven by the released hand under the elastic action of the return spring 17 to be clamped into the clamping groove 19, so that the box cover 13 is locked;

when the box cover 13 is covered, the groove 1104 wraps the top end of the reagent tube, and the pressing plate 1102 is driven by the elastic action of the compression spring 1103 to slide in the slide way 3 through the sliding block 4 to move downwards, so that the groove 1104 stably clamps and wraps the reagent tube, and the reagent tube is prevented from shaking and being damaged;

during the cultivation, accessible heating pipe 9 heats, guarantees that the temperature of cultivation is in appropriate scope, when needs take a breath or exhaust, clockwise rotation adjusting bolt 22 drives lead screw 1203 and rotates to drive sleeve 1204 upward movement, make seal cover 1205 highly cross seal cover 1205, thereby carry out the operation of taking a breath through gas pocket 1202, take a breath the end anticlockwise rotation adjusting bolt 22, form sealedly through seal cover 1205 downstream.

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 cell culture kit, includes outer loop (1), box body (5) and lid (13), its characterized in that: the device also comprises a locking structure for opening or closing the cover, a fixing structure (11) for preventing the reagent tube from shaking and a ventilation structure (12) for exhausting or ventilating;

the lower ends of two sides of the box body (5) are respectively provided with a fixing plate (6), the top end of the box body (5) is provided with an outer ring (1), a box cover (13) is arranged inside the outer ring (1), the bottom end of the box cover (13) is provided with a sealing gasket (2), and the locking structure is arranged in the middle of two sides of the box cover (13);

the ventilation structure (12) is arranged in the middle of the box cover (13);

the bottom of the interior of the box body (5) is provided with a placing plate (7), two sides of the placing plate (7) are uniformly provided with placing grooves (8), a cavity (10) is formed in the middle of the placing plate (7), a heating pipe (9) is arranged in the cavity (10), and the fixing structure (11) is connected to the upper end of the interior of the box body (5) in a sliding mode.

2. A cell culture kit according to claim 1, wherein: locking structure includes mounting groove (15), intermediate position department in lid (13) both sides is seted up in mounting groove (15), and inside one side of mounting groove (15) all installs reset spring (17), the equal sliding connection in one side of reset spring (17) has kelly (18), and the outer ring (1) lateral wall of kelly (18) one side all corresponds and has seted up draw-in groove (19).

3. A cell culture kit according to claim 1, wherein: fixed knot constructs (11) and includes rubber block (1101), clamp plate (1102), compression spring (1103) and recess (1104), clamp plate (1102) sliding connection is in the inside upper end of box body (5), and all installs compression spring (1103) that link to each other with lid (13) bottom around clamp plate (1102) top, rubber block (1101) are evenly installed to the both sides of clamp plate (1102) bottom, and the intermediate position department of rubber block (1101) bottom all sets up recess (1104).

4. A cell culture kit according to claim 3, wherein: slider (4) are all installed to the both sides of clamp plate (1102), and box body (5) lateral wall of slider (4) one side all corresponds and has seted up slide (3).

5. A cell culture kit according to claim 1, wherein: the ventilation structure (12) comprises an air cylinder (1201), air holes (1202), a screw rod (1203), a sleeve (1204) and a sealing sleeve (1205), the air cylinder (1201) is installed at the middle position of the box cover (13), the middle position inside the air cylinder (1201) is connected with the screw rod (1203) in a rotating mode, the outer wall of the screw rod (1203) is connected with the sleeve (1204) in a rotating mode, the sealing sleeve (1205) is sleeved on the outer wall of the sleeve (1204), and the air holes (1202) are formed in the upper ends of the two sides of the outer wall of the air cylinder (1201).

6. A cell culture kit according to claim 5, wherein: the top end of the air cylinder (1201) is provided with a disc (14), a through hole (21) is formed in the middle of the disc (14), and an adjusting bolt (22) connected with the screw rod (1203) is rotatably connected inside the through hole (21).

7. A cell culture kit according to claim 1, wherein: the both sides on lid (13) top all seted up spout (16), and the kelly (18) of spout (16) one side all links to each other with spout (16) through slide (20).