CN215440495U

CN215440495U - Novel cell culture subsides device

Info

Publication number: CN215440495U
Application number: CN202121981656.8U
Authority: CN
Inventors: 黄美娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-01-07
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses a novel cell culture sedimentation device, which relates to the technical field of cell culture and comprises an outer barrel, wherein the top end of the outer barrel is connected with a connecting cover, the top end of the connecting cover is connected with a liquid inlet bin, the top end of the liquid inlet bin is provided with a sealing cover, the bottom end of the liquid inlet bin is provided with a limiting groove, a blocking block is arranged inside the limiting groove, the top end of the blocking block is connected with a flow guide block, the outer side of the flow guide block is provided with a flow guide groove, the top end of the flow guide block is connected with a connecting rod, the top end of the connecting rod is provided with a pressing handle, a sedimentation pipe is arranged inside the outer barrel, and the bottom end of the sedimentation pipe is provided with a clamping block. According to the cell and nutrient solution inlet device, the outer barrel, the connecting cover, the liquid inlet bin, the sealing cover, the limiting groove and the blocking block are arranged, so that the liquid inlet for the cells and the nutrient solution is enlarged, the cells and the nutrient solution can be conveniently poured into the liquid inlet bin after the sealing cover is opened from the top end of the liquid inlet bin, the operation is convenient, and the leakage and the scattering are not easy to occur.

Description

Novel cell culture subsides device

Technical Field

The utility model relates to the technical field of cell culture, in particular to a novel cell culture sedimentation device.

Background

The cell culture refers to a method for simulating an in vivo environment (sterile, proper temperature, pH value, certain nutritional conditions and the like) in vitro to enable the in vivo environment to survive, grow, reproduce and maintain the main structure and function, and the cell culture refers to a method for simulating an in vivo environment (sterile, proper temperature, pH value, certain nutritional conditions and the like) in vitro to enable the in vivo environment to survive, grow, reproduce and maintain the main structure and function.

Current cell culture subsides device simple structure, so the inlet port is little owing to be the columnar structure usually, when placing cell and nutrient solution together, the feed liquor difficulty, and current cell culture subsides the device and can't divide into a plurality of containers and subside, and it is poor to all place the effect of subsiding in a container, also carries cell impurity easily during later stage separation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve current cell culture and subside device simple structure, because so the inlet port is little for columnar structure usually, when placing cell and nutrient solution together, the feed liquor difficulty, and current cell culture subsides the device and can't divide into a plurality of containers and subside, and it is poor to subside the effect wholly to place in a container, also carries cell impurity's problem easily during later stage separation, provides a neotype cell culture subsides device.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel cell culture subsides device, includes the urceolus, the top of urceolus is connected with the connection lid, and connects the top of lid and be connected with into the liquid storehouse, the top of advancing the liquid storehouse is provided with sealed lid, and the bottom of feed liquor storehouse is provided with the spacing groove, the inside of spacing groove is provided with the shutoff piece, and the top of shutoff piece is connected with the water conservancy diversion piece, the outside of water conservancy diversion piece is provided with the guiding gutter, and the top of guiding piece is connected with the connecting rod, the top of connecting rod is provided with presses down the handle, the inside of urceolus is provided with the sedimentation pipe, and the bottom of sedimentation pipe is provided with the fixture block, the outside of fixture block is provided with the draw-in groove.

Preferably, the outside on urceolus top is provided with the external screw thread, the inboard of connecting the lid is provided with the internal thread with external screw thread assorted, and connects lid and urceolus through external screw thread and internal thread detachable connection.

Preferably, the number of the settling tubes and the number of the diversion trenches are multiple, and the multiple settling tubes and the diversion trenches are matched.

Preferably, the clamping groove is located at the bottom end inside the outer barrel, the clamping block is matched with the clamping groove, and the outer barrel is connected with the settling tube in a clamping mode through the clamping block and the clamping groove.

Preferably, the inside of sealed lid is provided with the sealing washer, the connecting rod runs through sealed lid and extends to inside it, and the top of connecting rod is provided with the connecting block, press the inside of handle be provided with connecting block assorted spread groove, and the outside of connecting block is provided with the external screw thread, the inside of spread groove is provided with the internal thread, and presses handle and connecting rod to pass through spread groove and connecting block and can dismantle the connection.

Preferably, the spacing groove and the plugging block are matched and movably connected, and scales are arranged on the outer side of the liquid inlet bin.

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

1. according to the cell and nutrient solution inlet device, the outer barrel, the connecting cover, the liquid inlet bin, the sealing cover, the limiting groove and the blocking block are arranged, so that the liquid inlet of cells and nutrient solution is enlarged, the cells and the nutrient solution are conveniently poured into the liquid inlet bin after the sealing cover is opened from the top end of the liquid inlet bin, the operation is convenient, and the leakage and scattering are not easy to occur;

2. according to the utility model, through the arrangement of the flow guide block, the flow guide groove, the connecting rod, the pressing handle, the sedimentation pipes, the fixture block and the clamping groove, after the cell and the nutrient solution are mixed, the pressing handle is pressed downwards, so that the blocking block is separated from the limiting groove, the cell and the nutrient solution in the liquid inlet bin can enter the sedimentation pipes along the flow guide groove to be settled separately, the settling effect is good, and the impurities after the separate settlement are easy to remove.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of the structure at A of the present invention.

In the figure: 1. an outer cylinder; 2. a connecting cover; 3. a liquid inlet bin; 4. a sealing cover; 5. a limiting groove; 6. a plugging block; 7. a flow guide block; 8. a diversion trench; 9. a connecting rod; 10. pressing the handle; 11. a settling tube; 12. a clamping block; 13. a card slot; 14. connecting blocks; 15. and connecting the grooves.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-3, a novel cell culture sedimentation device comprises an outer barrel 1, wherein the top end of the outer barrel 1 is connected with a connecting cover 2, the top end of the connecting cover 2 is connected with a liquid inlet bin 3, the top end of the liquid inlet bin 3 is provided with a sealing cover 4, the bottom end of the liquid inlet bin 3 is provided with a limiting groove 5, a blocking block 6 is arranged inside the limiting groove 5, the top end of the blocking block 6 is connected with a flow guide block 7, the outer side of the flow guide block 7 is provided with a flow guide groove 8, the top end of the flow guide block 7 is connected with a connecting rod 9, the top end of the connecting rod 9 is provided with a pressing handle 10, the inner part of the outer barrel 1 is provided with a sedimentation pipe 11, the bottom end of the sedimentation pipe 11 is provided with a clamping block 12, and the outer side of the clamping block 12 is provided with a clamping groove 13.

According to the utility model, the liquid inlet for the cells and the nutrient solution is enlarged through the outer barrel 1, the connecting cover 2, the liquid inlet bin 3, the sealing cover 4, the limiting groove 5 and the blocking block 6, and after the sealing cover 4 is opened from the top end of the liquid inlet bin 3, the cells and the nutrient solution are conveniently poured back into the liquid inlet bin 3, so that the operation is convenient, and the leakage is not easy to occur.

Please refer to fig. 1, the outer side of the top end of the outer cylinder 1 is provided with an external thread, the inner side of the connecting cover 2 is provided with an internal thread matching with the external thread, and the connecting cover 2 and the outer cylinder 1 are detachably connected through the external thread and the internal thread, and the threaded connection is convenient to install and dismantle and also has a certain sealing effect.

Please refer to fig. 1, the number of the settling tubes 11 and the diversion trench 8 is multiple, the multiple settling tubes 11 and the diversion trench 8 are matched, the cells and the nutrient solution directly enter the settling tubes 11 through the diversion of the diversion trench 8, and the settling tubes 11 are matched with the diversion trench 8.

Please refer to fig. 1, the locking slot 13 is located at the bottom end of the outer cylinder 1, and the locking block 12 is matched with the locking slot 13, the outer cylinder 1 is connected with the settling tube 11 through the locking block 12 and the locking slot 13, and the locking block 12 and the locking slot 13 facilitate fixing the settling tube 11 inside the outer cylinder 1.

Please refer to fig. 3 heavily, a sealing ring is arranged inside the sealing cover 4, the connecting rod 9 penetrates the sealing cover 4 and extends to the inside, a connecting block 14 is arranged at the top end of the connecting rod 9, a connecting groove 15 matched with the connecting block 14 is arranged inside the pressing handle 10, an external thread is arranged outside the connecting block 14, an internal thread is arranged inside the connecting groove 15, the pressing handle 10 and the connecting rod 9 are detachably connected through the connecting groove 15 and the connecting block 14, the sealing cover 4 is connected with the liquid inlet bin 3 in a clamping manner, the pressing handle 10 needs to be detached when the sealing cover is opened, and the pressing handle 10 is installed after cells and nutrient solution are placed.

Please refer to fig. 2, the limiting groove 5 is matched with the blocking block 6, the limiting groove 5 is movably connected with the blocking block 6, the outer side of the liquid inlet bin 3 is provided with scales, the blocking block 6 can be made of silica gel material and has sealing effect, and the liquid inlet bin can be made of transparent PVC material.

The working principle is as follows: when the device is used, the pressing handle 10 is rotated firstly, the pressing handle 10 is detached from the top end of the connecting rod 9, then the sealing cover 4 is lifted, the sealing cover 4 penetrates through one end of the connecting rod 9 to open the liquid inlet bin 3, after the liquid inlet bin 3 is opened, nutrient solution and cells can enter the liquid inlet bin 3 in an inverted mode, then the sealing cover 4 is closed, the pressing handle 10 is installed at the top end of the connecting rod 9, the nutrient solution and the cells are mixed for a period of time, the pressing handle 10 is pressed downwards, the connecting rod 9 drives the flow guide block 7 and the blocking block 6 to move downwards, under the action of pressure, the blocking block 6 is separated from the limiting groove 5, the flow guide block 7 enters the top end of the inner part of the outer barrel 1, the nutrient solution and the cells naturally fall along a plurality of groups of flow guide grooves 8, each group of flow guide grooves 8 corresponds to the settling tubes 11, and the cells and the nutrient solution respectively enter different settling tubes 11 under the guide of the flow guide grooves 8, separate in settling tube 11 inside subsides, the settlement that subsides a small amount is effectual, and impurity is more easy and cell is separately, and it is more convenient in the time of later stage separation impurity, and separation effect can be better, subsides can rotate after a period and connect lid 2, opens urceolus 1, from the inside of urceolus 1 with settling tube 11 take out can.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel cell culture subsides device, includes urceolus (1), its characterized in that: the utility model discloses a novel sealing device, including urceolus (1), connecting cover (2), spacing groove (5), connecting cover (2), sealing block (6), flow guide block (7), flow guide block (8), connecting rod (9), pressing handle (10) are provided with on the top of connecting rod (9), the inside of urceolus (1) is provided with subsides pipe (11), and the bottom of subsides pipe (11) is provided with fixture block (12), the outside of fixture block (12) is provided with draw-in groove (13).

2. A novel cell culture sedimentation device according to claim 1, wherein: the outer side on urceolus (1) top is provided with the external screw thread, the inboard of connecting lid (2) be provided with external screw thread assorted internal thread, and connect lid (2) and urceolus (1) through external screw thread and internal thread can dismantle the connection.

3. A novel cell culture sedimentation device according to claim 1, wherein: the number of the settling tubes (11) and the number of the diversion trenches (8) are multiple groups, and the multiple groups of the settling tubes (11) and the diversion trenches (8) are matched.

4. A novel cell culture sedimentation device according to claim 1, wherein: the clamping groove (13) is located at the bottom end inside the outer barrel (1), the clamping block (12) is matched with the clamping groove (13), and the outer barrel (1) is connected with the settling tube (11) in a clamping mode through the clamping block (12) and the clamping groove (13).

5. A novel cell culture sedimentation device according to claim 1, wherein: the inside of sealed lid (4) is provided with the sealing washer, connecting rod (9) run through sealed lid (4) and extend to inside, and the top of connecting rod (9) is provided with connecting block (14), the inside of pressing handle (10) be provided with connecting block (14) assorted spread groove (15), and the outside of connecting block (14) is provided with the external screw thread, the inside of spread groove (15) is provided with the internal thread, and presses handle (10) and connecting rod (9) to dismantle the connection through spread groove (15) and connecting block (14).

6. A novel cell culture sedimentation device according to claim 1, wherein: spacing groove (5) and shutoff piece (6) phase-match, and spacing groove (5) and shutoff piece (6) swing joint, the outside of advancing liquid storehouse (3) is provided with the scale.