CN216457283U - Filter screen for reducing cell preservation liquid adhesion degree - Google Patents
Filter screen for reducing cell preservation liquid adhesion degree Download PDFInfo
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- CN216457283U CN216457283U CN202123038542.2U CN202123038542U CN216457283U CN 216457283 U CN216457283 U CN 216457283U CN 202123038542 U CN202123038542 U CN 202123038542U CN 216457283 U CN216457283 U CN 216457283U
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Abstract
The utility model discloses a filter screen for reducing the adhesion degree of cell preservation solution in the technical field of cell culture apparatus, which comprises a lantern ring, a connecting shell and a box body, wherein the connecting shell is in threaded connection with the top end of the lantern ring, the box body is positioned above the top of the connecting shell, a first connecting rod is fixedly connected in the middle of the left side wall of the lantern ring, the bottom of the lantern ring is fixedly connected with an annular filter screen, the bottom of the annular filter screen is fixedly connected with a base, a top plate is fixedly connected between the upper sides of the inner side wall of the connecting shell, the top plate is fixedly connected with the bottom of the box body, a second through hole is arranged in the middle of the top plate, and the filter screen for reducing the adhesion degree of the cell preservation solution has reasonable structural design, can reduce the adhesion strength of the cell preservation solution, is convenient to use, saves time and labor in the cleaning process and is convenient to clean, the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a cell culture utensil technical field specifically is a filter screen that reduces cell preservation liquid degree of adhesion.
Background
With the continuous development of economy in China, cell culture technology is gradually improved, the growing environment of cells in cell culture is harsh, the cells and related culture solution, preservation solution and the like need to be filtered, and a cell filter screen is needed.
At present, most of cell filter screens are formed by matching a single support with a filter screen, and when the cell preservation solution is used, the cell preservation solution has strong adhesion capacity, the adhesion capacity can greatly damage the environment for cell culture, the existing cell filter screens cannot reduce the adhesion strength of the cell preservation solution and are inconvenient to use, meanwhile, viscous substances in the cell preservation solution can block the cell filter screens and need to be cleaned, and dead corners exist in the existing cell filter screens in the cleaning process, so that the cleaning process is time-consuming and labor-consuming and is inconvenient to clean, and workers are increased; labor intensity, for this reason we propose a filter screen that reduces the degree of cell preservation fluid attachment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reduce filter screen of cell preservation liquid adhesion degree to the problem of the adhesion strength that has proposed unable reduction cell preservation liquid and the clearance of being not convenient for in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the filter screen for reducing the adhesion degree of the cell preservation solution comprises a lantern ring, a connecting shell and a box body, wherein the connecting shell is in threaded connection with the top end of the lantern ring, the box body is positioned above the top of the connecting shell, a first connecting rod is fixedly connected in the middle of the left side wall of the lantern ring, an annular filter screen is fixedly connected to the bottom of the lantern ring, a base is fixedly connected to the bottom end of the annular filter screen, a top plate is fixedly connected between the upper sides of the inner side walls of the connecting shell and fixedly connected to the bottom of the box body, a second through hole is formed in the middle of the top plate, a second filter screen is fixedly connected between the middle of the inner side walls of the second through hole, a feeding pipe is inserted in the middle of the right side of the top of the box body, a fourth through hole is formed in the middle of the lower side wall of the box body, and a first filter plate is inserted in the inner cavity of the fourth through hole, the left end of the first filter plate is fixedly connected with a first handle, the middle of the left side wall of the inner cavity of the box body is fixedly connected with a supporting block, the middle of the upper side of the right side wall of the box body is provided with a fifth through hole, the middle of the upper side of the right side wall of the inner cavity of the box body is fixedly connected with a second guide plate, and the second guide plate is positioned below the fifth through hole.
Preferably, open in the middle of the top of base has first through-hole, fixedly connected with first filter screen between the inside wall centre of first through-hole.
Preferably, the middle of the right side wall of the connecting shell is fixedly connected with a second connecting rod, and the first connecting rod and the second connecting rod are made of polyethylene materials.
Preferably, the middle of the left side of the bottom of the inner cavity of the box body is provided with a third through hole, the third through hole is communicated with the second through hole, and the second through hole and the third through hole are both circular.
Preferably, a first guide plate is fixedly connected to the middle of the lower side of the left side wall of the inner cavity of the box body, and the first guide plate is located below the fourth through hole.
Preferably, a second filter plate is inserted into an inner cavity of the fifth through hole, and a second handle is fixedly connected to the right end of the second filter plate.
Compared with the prior art, the beneficial effects of the utility model are that: this reduce filter screen of cell preservation liquid adhesion degree, filter cell preservation liquid through the first filter plate of second filter plate cooperation that is equipped with, and the angle of the first filter plate of cooperation second filter plate, make the viscidity material in the cell preservation liquid remain on first filter plate and second filter plate, rethread first filter screen cooperation second filter screen and annular filter screen filter cell preservation liquid many times, thereby make the cell filter screen can reduce the adhesive strength of cell preservation liquid, and is convenient for use, connect casing and lantern ring through first connecting rod cooperation second connecting rod split simultaneously, make the cell filter screen not have the dead angle, take out first filter plate and second filter plate respectively through the first in command and the second in command after that and wash, make cell filter screen clearance process labour saving and time saving, be convenient for clear up, staff's intensity of labour has been reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the present invention;
FIG. 3 is a schematic sectional view of the front view of the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.
In the figure: 100. a collar; 110. a first connecting rod; 120. an annular filter screen; 130. a base; 140. a first through hole; 150. a first filter screen; 200. connecting the shell; 210. a second connecting rod; 220. a top plate; 230. a second through hole; 240. a second filter screen; 300. a box body; 310. a feeding pipe; 320. a third through hole; 330. a fourth via hole; 340. a first guide plate; 350. a first filter plate; 351. a first handle; 360. a support block; 370. a fifth through hole; 380. a second guide plate; 390. a second filter plate; 391. a second handle.
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.
The utility model provides a filter screen for reducing the adhesion degree of cell preservation solution, which can reduce the adhesion strength of the cell preservation solution and is convenient for cleaning, please refer to fig. 1-4, comprising a lantern ring 100, a connecting shell 200 and a box body 300;
referring to fig. 1 to 3, a first connecting rod 110 is fixedly connected to the middle of the left side of the outer side wall of the lantern ring 100, an annular filter screen 120 is fixedly connected to the bottom of the lantern ring 100, a base 130 is fixedly connected to the bottom end of the annular filter screen 120, the lantern ring 100 is used for supporting the connection housing 200, the first connecting rod 110 is used for providing convenience for taking the cell filter screen, the annular filter screen 120 is used for filtering the cell preservation solution, and the base 130 is used for sealing the annular filter screen 120;
referring to fig. 1-3 again, a top plate 220 is fixedly connected between the upper sides of the inner side walls of the connecting shell 200, the top plate 220 is fixedly connected to the bottom of the box body 300, a second through hole 230 is formed in the middle of the top plate 220, a second filter screen 240 is fixedly connected between the middle of the inner side walls of the second through hole 230, the connecting shell 200 is in threaded connection with the top end of the lantern ring 100, the connecting shell 200 is used for supporting the box body 300 in cooperation with the top plate 220, the second through hole 230 is used for guiding out cell preservation liquid in cooperation with the third through hole 320, and the second filter screen 240 is used for filtering the cell preservation liquid;
referring to fig. 1 to 4 again, a feeding tube 310 is inserted into the middle of the right side of the top of the box 300, a fourth through hole 330 is formed in the middle of the lower side of the left side wall of the box 300, a first filter plate 350 is inserted into the inner cavity of the fourth through hole 330, a first handle 351 is fixedly connected to the left end of the first filter plate 350, a support block 360 is fixedly connected to the middle of the left side wall of the inner cavity of the box 300, a fifth through hole 370 is formed in the middle of the upper side of the right side wall of the inner cavity of the box 300, a second guide plate 380 is fixedly connected to the middle of the upper side of the right side wall of the inner cavity of the box 300, the second guide plate 380 is located below the fifth through hole 370, the box 300 is located above the top of the connecting casing 200, specifically, the box 300 is fixedly connected to the top of the connecting casing 200 through a top plate 220, the box 300 is used for providing a sealed space for filtering the cell preserving feeding liquid, the cell preserving liquid, the feeding tube 310 is used for guiding the cell preserving liquid into the box 300, the fourth through hole 330 is used for horizontally fixing the first filter plate 350, the first filter plate 350 is used for filtering cell preservation liquid, the first handle 351 is used for being drawn away from the first filter plate 350 to provide convenience, the supporting block 360 is used for supporting the second filter plate 390, and the fifth through hole 370 is used for limiting the second filter plate 390.
Referring to fig. 1-3 again, in order to allow the cell preservation solution to flow out rapidly through the first filter 150 in cooperation with the ring filter 120, a first through hole 140 is formed in the middle of the top of the base 130, and the first filter 150 is fixedly connected between the middle of the inner side wall of the first through hole 140.
Referring to fig. 1-3 again, in order to improve the utilization efficiency of the first connecting rod 110 and the second connecting rod 210, the second connecting rod 210 is fixedly connected to the middle of the right side wall of the connecting housing 200, and the first connecting rod 110 and the second connecting rod 210 are made of polyethylene.
Referring to fig. 1-3 again, in order to enable the cell preservation solution in the box 300 to be led out of the box 300 through the second through hole 230 and the third through hole 320 again, the third through hole 320 is formed in the middle of the left side of the bottom of the inner cavity of the box 300, the third through hole 320 is communicated with the second through hole 230, and the second through hole 230 and the third through hole 320 are both circular.
Referring to fig. 1 to 3 again, in order to guide and support the first filter plate 350 by the first guide plate 340, the first guide plate 340 is fixedly connected to the middle of the lower side of the left side wall of the inner cavity of the box 300, and the first guide plate 340 is located below the fourth through hole 330.
Referring to fig. 1 to 4 again, in order to improve the utilization efficiency of the second filter plate 390, the second filter plate 390 is inserted into the inner cavity of the fifth through hole 370, and a second handle 391 is fixedly connected to the right end of the second filter plate 390.
When the cell preservation solution is used, a person skilled in the art firstly holds the container of the cell preservation solution by the feeding pipe 310 to introduce the cell preservation solution, then the cell preservation solution automatically flows into the second filter plate 390 for the first filtration, wherein the viscous substances in the cell preservation solution cannot be filtered and flow into the left end of the second filter plate 390, then the cell preservation solution is filtered by the first filter plate 350, and the viscous substances flow to the right end of the first filter plate 350, then the cell preservation solution is introduced into the second through hole 230 through the third through hole 320, is filtered by the second filter screen 240, then flows into the lower side of the connection shell 200 through the second filter screen 240 until the viscous substances flow onto the first filter screen 150 or flows out through the annular filter screen 120, and when the cell preservation solution is filtered, the person holds the first connecting rod 110 by hand and slides the second connecting rod 210 to rotate the collar 100 and the connection shell 200, so that the collar 100 is separated from the connection shell 200, then the connecting shell 200 is placed in a washing tank together with the box 300, then the first handle 351 is held by hand to pull out the first filter plate 350, then the second handle 391 is held by hand to pull out the second filter plate 390, and finally the second filter plate 390, the first filter plate 350, the connecting shell 200, the first filter screen 150, the ring filter screen 120, the second filter screen 240 and the box 300 are cleaned respectively.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. Reduce filter screen of cell preservation liquid adhesion degree, its characterized in that: comprises a lantern ring (100), a connecting shell (200) and a box body (300), wherein the connecting shell (200) is in threaded connection with the top end of the lantern ring (100), the box body (300) is positioned above the top of the connecting shell (200), a first connecting rod (110) is fixedly connected in the middle of the left side of the outer side wall of the lantern ring (100), an annular filter screen (120) is fixedly connected to the bottom of the lantern ring (100), a base (130) is fixedly connected to the bottom end of the annular filter screen (120), a top plate (220) is fixedly connected between the upper sides of the inner side walls of the connecting shell (200), the top plate (220) is fixedly connected to the bottom of the box body (300), a second through hole (230) is formed in the middle of the top plate (220), a second filter screen (240) is fixedly connected between the middle of the inner side walls of the second through hole (230), and a feeding pipe (310) is inserted in the middle of the right side of the top of the box body (300), open in the middle of the left side wall downside of box (300) has fourth through-hole (330), the inner chamber of fourth through-hole (330) is pegged graft and is had first filter plate (350), the left end fixedly connected with first handle (351) of first filter plate (350), fixedly connected with supporting shoe (360) in the middle of the inner chamber left side wall of box (300), it has fifth through-hole (370) to open in the middle of the right side wall upside of box (300), fixedly connected with second deflector (380) in the middle of the inner chamber right side wall upside of box (300), just second deflector (380) are located the below of fifth through-hole (370).
2. The filter screen for reducing the degree of adhesion of a cell preservation solution according to claim 1, wherein: open in the middle of the top of base (130) has first through-hole (140), fixedly connected with first filter screen (150) between the inside wall centre of first through-hole (140).
3. The filter screen for reducing the degree of adhesion of a cell preservation solution according to claim 1, wherein: connect fixedly connected with second connecting rod (210) in the middle of the right side wall right side of casing (200), first connecting rod (110) with second connecting rod (210) all adopt the polyethylene material to make.
4. The filter screen for reducing the degree of adhesion of a cell preservation solution according to claim 1, wherein: a third through hole (320) is formed in the middle of the left side of the bottom of the inner cavity of the box body (300), the third through hole (320) is communicated with the second through hole (230), and the second through hole (230) and the third through hole (320) are both circular.
5. The filter screen for reducing the degree of adhesion of a cell preservation solution according to claim 1, wherein: the middle of the lower side of the left side wall of the inner cavity of the box body (300) is fixedly connected with a first guide plate (340), and the first guide plate (340) is positioned below the fourth through hole (330).
6. The filter screen for reducing the degree of adhesion of a cell preservation solution according to claim 1, wherein: the inner cavity of the fifth through hole (370) is inserted with a second filter plate (390), and the right end of the second filter plate (390) is fixedly connected with a second handle (391).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038542.2U CN216457283U (en) | 2021-12-06 | 2021-12-06 | Filter screen for reducing cell preservation liquid adhesion degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123038542.2U CN216457283U (en) | 2021-12-06 | 2021-12-06 | Filter screen for reducing cell preservation liquid adhesion degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216457283U true CN216457283U (en) | 2022-05-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123038542.2U Active CN216457283U (en) | 2021-12-06 | 2021-12-06 | Filter screen for reducing cell preservation liquid adhesion degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216457283U (en) |
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2021
- 2021-12-06 CN CN202123038542.2U patent/CN216457283U/en active Active
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