CN213357569U - High leakproofness cell culture liquid flat filter - Google Patents
High leakproofness cell culture liquid flat filter Download PDFInfo
- Publication number
- CN213357569U CN213357569U CN202021799496.0U CN202021799496U CN213357569U CN 213357569 U CN213357569 U CN 213357569U CN 202021799496 U CN202021799496 U CN 202021799496U CN 213357569 U CN213357569 U CN 213357569U
- Authority
- CN
- China
- Prior art keywords
- cell culture
- joint
- top cap
- fixedly connected
- filter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a high leakproofness cell culture liquid plate filter, including the bottom, bottom top sliding connection has the top cap, be connected with the inlet pipe on the top cap, be connected with the discharging pipe on the bottom, a pair of cylinder of fixedly connected with on the top cap lateral wall, the telescopic link end of cylinder and the lateral wall fixed connection of bottom, it is connected with the otter board to rotate on the inside wall of top cap, the otter board upper berth is equipped with the filter paper. The utility model relates to a simple structure, convenient operation's high leakproofness cell culture liquid flat filter.
Description
Technical Field
The utility model relates to a dull and stereotyped filter technical field specifically is a dull and stereotyped filter of high leakproofness cell culture liquid.
Background
Modern biotechnology is carried out by using cells as vectors, and gene therapy, stem cells and cloning technologies are carried out in cells. The nutrient medium for maintaining the growth of the cells is called a culture medium, namely all substances used for culturing and preserving the cells in vitro for various purposes, and in this way, the nutrient medium artificially simulates the nutrient environment for in vivo growth so that the cells have the growth and reproductive capacity in the environment. The existing culture solution needs to be filtered by a flat filter in the production process, and most of the existing flat filters have the defects of inconvenient use and poor sealing property, so that a novel cell culture solution flat filter with high sealing property is urgently needed to overcome the defects.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high leakproofness cell culture liquid plate filter to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a high leakproofness cell culture liquid plate filter, includes the bottom, bottom top sliding connection has the top cap, be connected with the inlet pipe on the top cap, be connected with the discharging pipe on the bottom, a pair of cylinder of fixedly connected with on the top cap lateral wall, the telescopic link end of cylinder and the lateral wall fixed connection of bottom, it is connected with the otter board to rotate on the inside wall of top cap, the otter board upper berth is equipped with the filter paper.
Preferably, fixedly connected with connecting seat and joint seat on the inside wall of top cap, be provided with the joint groove on the joint seat, the otter board rotates to be connected on the connecting seat, the one end fixedly connected with joint that the connecting seat was kept away from to the otter board connects, the joint coordinates with joint groove joint.
Preferably, the periphery of the upper end face of the screen plate is fixedly connected with a circle of lower baffle plate, and the periphery of the inner wall of the top cover is fixedly connected with a circle of upper baffle plate.
Preferably, the upper end surface of the bottom cover is fixedly connected with a pair of guide rods, a group of guide holes are formed in the side wall of the top cover, and the guide rods are in sliding fit with the guide holes.
Preferably, a circle of sealing ring groove is formed in the upper end face of the bottom cover, and a sealing ring is placed in the sealing ring groove.
Preferably, the inner wall of the bottom cover is provided with a material pouring inclined plane.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, cell culture liquid flows in the filter from the inlet pipe, discharges from the discharging pipe after the filtration of filter paper and half tone, and the cylinder drives the top cap and opens and shuts, opens the top cap after, can make it expose the filter with half tone rotation degree, conveniently changes filter paper, and the change resets the otter board after finishing. The clamping joint is matched with the clamping groove in a clamping mode, and fixing and releasing switching of one end of the screen plate which rotates freely is achieved. The upper baffle limits the flow direction of the culture solution, and the lower baffle ensures that the culture solution is completely filtered. The sealing ring improves the sealing performance of the filter during operation. The material pouring inclined plane avoids culture solution from being retained in the filter. The utility model relates to a simple structure, convenient operation's high leakproofness cell culture liquid flat filter.
Drawings
FIG. 1 is a schematic structural view of a high-sealability cell culture fluid plate filter;
fig. 2 is a partially enlarged view of fig. 1 at K.
In the figure: 1-bottom cover, 2-top cover, 3-guide rod, 4-guide hole, 5-air cylinder, 6-connecting seat, 7-screen plate, 8-lower baffle, 9-filter paper, 10-clamping seat, 11-clamping groove, 12-clamping joint, 13-sealing ring groove, 14-sealing ring, 15-feeding pipe, 16-discharging pipe, 17-pouring inclined plane and 18-upper baffle.
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. 1-2, the present invention provides a technical solution:
the utility model provides a high leakproofness cell culture liquid plate filter, includes bottom 1, 1 top sliding connection of bottom has top cap 2, be connected with inlet pipe 15 on the top cap 2, be connected with discharging pipe 16 on the bottom 1, a pair of cylinder 5 of fixedly connected with on the 2 lateral walls of top cap, the telescopic link end of cylinder 5 and the lateral wall fixed connection of bottom 1, it is connected with otter board 7 to rotate on the inside wall of top cap 2, otter board 7 upper berth is equipped with filter paper 9.
When the cell culture medium filter is used, cell culture liquid flows into the filter from the feeding pipe 15, is filtered by the filter paper 9 and the screen printing plate 7 and then is discharged from the discharging pipe 16, the air cylinder 5 drives the top cover 2 to be opened and closed, the screen printing plate 7 can be rotated by 90 degrees after the top cover 2 is opened, the filter is exposed, the filter paper 9 is convenient to replace, and the screen printing plate 7 is reset after replacement is finished.
Preferably, fixedly connected with connecting seat 6 and joint seat 10 on the inside wall of top cap 2, be provided with joint groove 11 on the joint seat 10, otter board 7 rotates to be connected on connecting seat 6, the one end fixedly connected with joint 12 of connecting seat 6 is kept away from to otter board 7, joint 12 and the cooperation of joint groove 11 joint.
The clamping joint 12 is matched with the clamping groove 11 in a clamping mode, and fixing and releasing switching of one free rotating end of the screen plate 7 is achieved.
Preferably, a circle of lower baffle 8 is fixedly connected to the periphery of the upper end face of the mesh plate 7, and a circle of upper baffle 18 is fixedly connected to the periphery of the inner wall of the top cover 2.
The upper baffle 18 limits the flow direction of the culture solution, and the lower baffle 8 ensures that the culture solution is completely filtered.
Preferably, a pair of guide rods 3 are fixedly connected to the upper end surface of the bottom cover 1, a set of guide holes 4 are arranged in the side wall of the top cover 2, and the guide rods 3 are in sliding fit with the guide holes 4.
The guide rods 3 are in sliding fit with the guide holes 4 to realize the sliding installation of the top cover 2 on the bottom cover 1.
Preferably, a ring of seal ring grooves 13 are arranged on the upper end surface of the bottom cover 1, and a seal ring 14 is placed in the seal ring grooves 13.
The gasket 14 improves the sealing performance of the filter during operation.
Preferably, the inner wall of the bottom cover 1 is provided with a material pouring inclined surface 17.
The inclined pouring surface 17 prevents the culture solution from being retained in the filter.
The utility model discloses a theory of operation is: when the cell culture medium filter is used, cell culture liquid flows into the filter from the feeding pipe 15, is filtered by the filter paper 9 and the screen printing plate 7 and then is discharged from the discharging pipe 16, the air cylinder 5 drives the top cover 2 to be opened and closed, the screen printing plate 7 can be rotated by 90 degrees after the top cover 2 is opened, the filter is exposed, the filter paper 9 is convenient to replace, and the screen printing plate 7 is reset after replacement is finished. The clamping joint 12 is matched with the clamping groove 11 in a clamping mode, and fixing and releasing switching of one free rotating end of the screen plate 7 is achieved. The upper baffle 18 limits the flow direction of the culture solution, and the lower baffle 8 ensures that the culture solution is completely filtered. The guide rods 3 are in sliding fit with the guide holes 4 to realize the sliding installation of the top cover 2 on the bottom cover 1. The gasket 14 improves the sealing performance of the filter during operation. The inclined pouring surface 17 prevents the culture solution from being retained in the filter.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a high leakproofness cell culture liquid plate filter, includes bottom lid (1), its characterized in that: bottom (1) top sliding connection has top cap (2), be connected with inlet pipe (15) on top cap (2), be connected with discharging pipe (16) on bottom (1), a pair of cylinder (5) of fixedly connected with on top cap (2) lateral wall, the telescopic link end of cylinder (5) and the lateral wall fixed connection of bottom (1), it is connected with otter board (7) to rotate on the inside wall of top cap (2), otter board (7) upper berth is equipped with filter paper (9).
2. The high-sealability cell culture fluid plate filter of claim 1, wherein: fixedly connected with connecting seat (6) and joint seat (10) on the inside wall of top cap (2), be provided with joint groove (11) on joint seat (10), otter board (7) rotate to be connected on connecting seat (6), the one end fixedly connected with joint (12) of connecting seat (6) are kept away from in otter board (7), joint (12) and joint groove (11) joint cooperation.
3. The high-sealability cell culture fluid plate filter of claim 1, wherein: the periphery of the upper end face of the screen plate (7) is fixedly connected with a circle of lower baffle (8), and the periphery of the inner wall of the top cover (2) is fixedly connected with a circle of upper baffle (18).
4. The high-sealability cell culture fluid plate filter of claim 1, wherein: the guide device is characterized in that a pair of guide rods (3) are fixedly connected to the upper end face of the bottom cover (1), a group of guide holes (4) are formed in the side wall of the top cover (2), and the guide rods (3) are in sliding fit with the guide holes (4).
5. The high-sealability cell culture fluid plate filter of claim 1, wherein: a circle of sealing ring groove (13) is formed in the upper end face of the bottom cover (1), and a sealing ring (14) is placed in the sealing ring groove (13).
6. The high-sealability cell culture fluid plate filter of claim 1, wherein: and a material pouring inclined plane (17) is arranged on the inner wall of the bottom cover (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799496.0U CN213357569U (en) | 2020-08-25 | 2020-08-25 | High leakproofness cell culture liquid flat filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021799496.0U CN213357569U (en) | 2020-08-25 | 2020-08-25 | High leakproofness cell culture liquid flat filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213357569U true CN213357569U (en) | 2021-06-04 |
Family
ID=76147130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021799496.0U Active CN213357569U (en) | 2020-08-25 | 2020-08-25 | High leakproofness cell culture liquid flat filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213357569U (en) |
-
2020
- 2020-08-25 CN CN202021799496.0U patent/CN213357569U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213357569U (en) | High leakproofness cell culture liquid flat filter | |
| CN203610052U (en) | Detachable immersive hollow fibrous membrane component | |
| CN210845401U (en) | Membrane filter press for solid-liquid separation of nano color particles | |
| CN218842193U (en) | Primary mesenchymal stem cell culture dish | |
| CN214300193U (en) | Novel suspension cell culture bottle | |
| CN208917211U (en) | A kind of lift single cell clone culture box | |
| CN207462768U (en) | It is a kind of to backwash bag filter from sedimentation | |
| CN203546001U (en) | Perfusion device for incubating living body brain slice or spinal marrow slice | |
| CN206109076U (en) | Liquid filter equipment for scrubbing tower | |
| CN214781819U (en) | Syringe suitable for draw culture in blood culture bottle | |
| CN207659201U (en) | A kind of closed leaf filter | |
| CN205663663U (en) | Hydraulic tank for flat grinder | |
| CN211339542U (en) | Medical cell culture dish | |
| CN221296935U (en) | Rotary wall cell culture container with observation window | |
| CN218517319U (en) | Washing tank for preparing acid particle Yunqing | |
| CN211921593U (en) | Special culture bottle of cell | |
| CN210934126U (en) | Activated carbon filter | |
| CN207076193U (en) | A kind of Portable water sample step filters system | |
| CN206736238U (en) | A kind of cell filter | |
| CN221296892U (en) | Anti-pollution cell culture bottle | |
| CN215209500U (en) | Culture apparatus capable of screening suspension cell clusters | |
| CN210584861U (en) | Multi-liquid feeder | |
| CN214861560U (en) | Single cell suspension generates device | |
| CN220951838U (en) | Novel closed T cell culture device | |
| CN216513827U (en) | Cell culture bottle of improvement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |