CN218358488U - Double-layer dialysis cup - Google Patents
Double-layer dialysis cup Download PDFInfo
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- CN218358488U CN218358488U CN202222449879.0U CN202222449879U CN218358488U CN 218358488 U CN218358488 U CN 218358488U CN 202222449879 U CN202222449879 U CN 202222449879U CN 218358488 U CN218358488 U CN 218358488U
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Abstract
The utility model discloses a double-deck dialysis cup, comprising a cup body, one side of lug and one side fixed connection of second straight tube, the outer wall of lug links to each other with one side recess activity of first straight tube, the top of lug is provided with the arc shell, the equal rigid coupling in inside both sides of arc shell has the block rubber, two the outer wall of block rubber links to each other with the top recess activity of first straight tube and second straight tube respectively, one side fixed connection of the rope body and cup is passed through at the top of arc shell. The utility model relates to a bio-pharmaceuticals production facility technical field through the cooperation between peristaltic pump, arc shell and the block rubber, has realized the quick replacement to the buffer solution to convenient to use person connects external peristaltic pump and carries work, has solved the problem that current device is not convenient for replace the inside buffer solution of cup, has shortened operating time in the actual work.
Description
Technical Field
The utility model relates to a bio-pharmaceuticals production facility technical field specifically is a double-deck cup of dialyzing.
Background
Buffer solution replacement is the essential step in the biological sample preparation process, can be for the low reaches application preparation sample, also can support subsequent long-term storage, can stir the mixing to protein or ADC solution in order to stir the buffer solution, just need a double-deck dialysis cup to match external agitating unit and use, wherein the main component part of dialysis cup is the dialysis membrane, the dialysis membrane is the separation membrane that uses concentration difference as the motive force, according to the particle diameter of the solute of separation, require to have the micropore that the aperture is even of adapted on the dialysis membrane.
The material of the existing double-layer dialysis cup is low-value disposable sterile non-toxic consumable materials, the dialysis membrane in the double-layer dialysis cup is a material commonly used by a dialysis bag, such as CE, RC or PVDF, and the like, when the double-layer dialysis cup is used, a user is required to manually replace the buffer solution in the double-layer dialysis cup, and the ADC solution and the buffer solution in the inner side and the outer side of a dialysis layer are generally stirred by adopting a stirring rod.
However, the existing device is not convenient for replacing the buffer solution inside the cup body, and the working time is prolonged in the actual work.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a double-deck dialysis cup has solved the inside buffer solution of current device replacement cup of being not convenient for, has prolonged operating time's problem in the actual work.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a double-deck dialysis cup, includes the cup, the dialysis layer is installed to the inner wall bottom of cup, one side top intercommunication of cup has first straight tube, the one end laminating of first straight tube has the second straight tube, one side of cup is provided with coupling mechanism, and coupling mechanism includes lug, block rubber and arc shell, one side of lug and one side fixed connection of second straight tube, the outer wall of lug links to each other with one side recess activity of first straight tube, the top of lug is provided with the arc shell, the equal rigid coupling in inside both sides of arc shell has the block rubber, two the outer wall of block rubber links to each other with the top recess activity of first straight tube and second straight tube respectively.
Preferably, the outer walls of the two rubber blocks are respectively matched with the shapes of the grooves above the first straight pipe and the second straight pipe.
Preferably, a peristaltic pump is mounted inside one end of the second straight pipe.
Preferably, the top of the arc-shaped shell is fixedly connected with one side of the cup body through a rope body.
Preferably, a valve is communicated with the lower part of one side of the cup body.
Preferably, the top of the cup body is attached with the cup cover.
Preferably, a sealing ring is installed at a contact position of the first straight pipe and the second straight pipe.
Preferably, the through hole activity of bowl cover links to each other has the dog, the rubber circle is installed to the outer wall of dog, the outer wall of rubber circle links to each other with the inboard ring channel activity of bowl cover.
Preferably, a plastic piece is fixedly connected to the bottom of the cup cover, a clamping block is fixedly connected to one side of the plastic piece, and the outer wall of the clamping block is movably connected with a groove above the inner wall of the cup body.
Preferably, the bottom of the cup cover is fixedly connected with a positioning rod, the outer wall of the positioning rod is movably connected with a positioning cylinder, and one side of the positioning cylinder is fixedly connected with the upper part of one side of the cup body.
Advantageous effects
The utility model provides a double-layer dialysis cup. The method has the following beneficial effects: this kind of double-deck dialysis cup has realized the quick replacement to the buffer solution through the cooperation between peristaltic pump, arc shell and the block rubber to convenient to use person connects external peristaltic pump and carries work, has solved the problem that current device is not convenient for replace the inside buffer solution of cup, has shortened operating time in the actual work.
Through the cooperation between locating lever, dog and the rubber circle, realized with the bowl cover between quick fixed to need not take off the bowl cover when stretching into external puddler and stirring, effectually prevented that the dust from entering into inside.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an external view of the present invention;
FIG. 3 is a schematic diagram of the peristaltic pump, the arcuate housing and the rubber block of FIG. 1;
fig. 4 is a schematic structural view of the positioning rod, the stopper and the rubber ring in fig. 1.
In the figure: 1. cup, 2, dialysis layer, 3, bowl cover, 4, first straight tube, 5, second straight tube, 6, peristaltic pump, 7, fixture block, 8, lug, 9, arc shell, 10, rubber block, 11, valve, 12, locating lever, 13, a locating section of thick bamboo, 14, the rope body, 15, dog, 16, rubber circle, 17, the working of plastics.
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 efforts all belong to the protection scope of the present invention.
The buffer solution inside the cup body is inconvenient to replace by the existing double-layer dialysis cup, and the working time is prolonged in the actual work.
In view of this, this double-deck dialysis cup has realized the quick replacement to buffer solution through the cooperation between peristaltic pump, arc shell and the block rubber to the person of facilitating the use connects external peristaltic pump and carries work, has solved the problem that current device is not convenient for replace the inside buffer solution of cup, has shortened operating time in actual work.
The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.
The first embodiment is as follows: as can be seen from fig. 1-3, a double-layer dialysis cup comprises a cup body 1, a dialysis layer 2 is mounted at the bottom of the inner wall of the cup body 1, the main material of the dialysis layer 2 can be CE, etc., a cup cover 3 is attached to the top of the cup body 1, a valve 11 is communicated with the lower portion of one side of the cup body 1, the valve 11 can discharge buffer solution, a first straight pipe 4 is communicated with the upper portion of one side of the cup body 1, a second straight pipe 5 is attached to one end of the first straight pipe 4, a connecting mechanism is arranged on one side of the cup body 1 and comprises a convex block 8, rubber blocks 10 and an arc-shaped shell 9, one side of the convex block 8 is fixedly connected with one side of the second straight pipe 5, the outer wall of the convex block 8 is movably connected with a groove on one side of the first straight pipe 4, the arc-shaped shell 9 is arranged above the convex block 8, the two inner sides of the arc-shaped shell 9 are fixedly connected with the rubber blocks 10, the outer walls of the two rubber blocks 10 are movably connected with grooves on the first straight pipe 4 and the second straight pipe 5 respectively, and the rubber blocks 10 can be clamped in grooves above the first straight pipe 4 and the second straight pipe 5 for fixation;
in the specific implementation process, it is worth pointing out that the type of the peristaltic pump 6 is not limited, the rubber block 10 can be clamped and fixed in the grooves above the first straight pipe 4 and the second straight pipe 5, the buffer solution can be replaced quickly through the cooperation of the peristaltic pump 6, the arc-shaped shell 9 and the rubber block 10, a user can conveniently connect with the external peristaltic pump 6 for conveying, the problem that the buffer solution in the cup body 1 cannot be replaced conveniently by the existing device is solved, and the working time is shortened in the actual working process;
furthermore, the outer walls of the two rubber blocks 10 are respectively matched with the upper grooves of the first straight pipe 4 and the second straight pipe 5 in shape;
in the specific implementation process, it is worth particularly pointing out that the two rubber blocks 10 and the outer walls thereof are respectively matched with the shapes of the grooves above the first straight pipe 4 and the second straight pipe 5 to ensure tight clamping;
further, a peristaltic pump 6 is arranged on the inner side of one end of the second straight pipe 5;
in the specific implementation process, it is worth particularly pointing out that the model of the peristaltic pump 6 is not limited, and the peristaltic pump 6 can convey buffer solution;
further, the top of the arc-shaped shell 9 is fixedly connected with one side of the cup body 1 through a rope body 14;
in the specific implementation process, it is worth particularly pointing out that the rope body 14 can fix the arc-shaped shell 9, so as to prevent the arc-shaped shell 9 from being randomly placed and lost in use;
further, a valve 11 is communicated with the lower part of one side of the cup body 1;
in particular, in the practice, valve 11 is capable of discharging buffer;
further, a cup cover 3 is attached to the top of the cup body 1;
in the specific implementation process, it is worth particularly pointing out that the cup cover 3 can ensure the upper part of the body 1 to be closed, and the sterility is ensured;
further, a sealing ring is arranged at the contact position of the first straight pipe 4 and the second straight pipe 5;
in the specific implementation process, it is worth noting that the sealing ring improves the sealing performance between the first straight pipe 4 and the second straight pipe 5;
specifically, when using this kind of double-deck dialysis cup, the user can fix a position 8 joint on the second straight tube 5 in corresponding first straight tube 4's the recess, then the user inserts the outer wall of first straight tube 4 and second straight tube 5 with arc shell 9, fix a position in the recess that first straight tube 4 and second straight tube 5 correspond with block rubber 10 joint, arc shell 9 is fixed first straight tube 4 and second straight tube 5, user's startable peristaltic pump 6 adds buffer solution, valve 11 can be used to discharge buffer solution.
Example two: as can be seen from figures 1, 2 and 4, the through hole of the cup cover 3 is movably connected with a stop block 15, the stop block 15 can move in the through hole of the cup cover 3, wherein the size of the stop block 15 is matched with that of the stirring rod, the stirring rod can completely extend into the through hole corresponding to the cup cover 3 through the stop block 15, the outer wall of the stop block 15 is provided with a rubber ring 16, the outer wall of the rubber ring 16 is movably connected with an inner side annular groove of the cup cover 3, and the rubber ring 16 can fix the stop block 15;
in the specific implementation process, it is worth particularly pointing out that the size of the stop block 15 is matched with the size of the stirring rod, the stirring rod can be completely inserted into the through hole corresponding to the cup cover 3 through the stop block 15, the stop block 15 can be fixed by the rubber ring 16, the positioning rod 12, the stop block 15 and the rubber ring 16 are matched with each other, so that the cup cover 3 can be quickly fixed, the cup cover 3 does not need to be taken down when the stirring rod is inserted into the outside for stirring, and dust is effectively prevented from entering the inside;
furthermore, a plastic piece 17 is fixedly connected to the bottom of the cup cover 3, a clamping block 7 is fixedly connected to one side of the plastic piece 17, the outer wall of the clamping block 7 is movably connected with a groove above the inner wall of the cup body 1, the outer side of the groove of the cup body 1 is an inclined plane, the clamping block 7 can drive the plastic piece 17 to bend when contacting the inclined plane, and the clamping block 7 can be clamped on the groove on the inner wall of the cup body 1 for fixing;
in the specific implementation process, the device is worthy of particularly pointing out that the device realizes the fixation of the cup body 1 and ensures the stability of the cup cover 3;
furthermore, a positioning rod 12 is fixedly connected to the bottom of the cup cover 3, the outer wall of the positioning rod 12 is movably connected with a positioning barrel 13, the positioning rod 12 can move in the positioning barrel 13, and one side of the positioning barrel 13 is fixedly connected with the upper part of one side of the cup body 1;
in the specific implementation process, it is worth particularly pointing out that the positioning rod 12 and the positioning cylinder 13 can facilitate a user to find the fixed position of the cup cover 3;
specifically, on the basis of above-mentioned embodiment one, the user is when buckling bowl cover 3, can aim at a location section of thick bamboo 13 with locating lever 12 earlier and put into, fixture block 7 this moment runs into cup 1's inclined plane and drives working of plastics 17 and take place crooked and deformation, after fixture block 7 moved the inboard recess of cup 1, working of plastics 17 loses external force to support and takes place deformation and drive fixture block 7 card and go into to fix in cup 1's the recess, when the user need place the puddler, can take off dog 15, stretch into the puddler in bowl cover 3's the through-hole.
It should be noted that, in this document, relational terms such as first and second, and the like are 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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (5)
1. A double-layer dialysis cup comprises a cup body (1), and is characterized in that: a dialysis layer (2) is mounted at the bottom of the inner wall of the cup body (1), a cup cover (3) is attached to the top of the cup body (1), a valve (11) is communicated below one side of the cup body (1), a first straight pipe (4) is communicated above one side of the cup body (1), a second straight pipe (5) is attached to one end of the first straight pipe (4), a peristaltic pump (6) is mounted on the inner side of one end of the second straight pipe (5), and a connecting mechanism is arranged on one side of the cup body (1);
the connecting mechanism comprises a convex block (8), a rubber block (10), an arc-shaped shell (9) and a rope body (14);
one side of lug (8) and one side fixed connection of second straight tube (5), the outer wall of lug (8) links to each other with one side recess activity of first straight tube (4), the top of lug (8) is provided with arc shell (9), the equal rigid coupling in inside both sides of arc shell (9) has block rubber (10), two the outer wall of block rubber (10) links to each other with the top recess activity of first straight tube (4) and second straight tube (5) respectively, one side fixed connection of rope body (14) and cup (1) is passed through at the top of arc shell (9).
2. The double-layered dialysis cup according to claim 1, wherein: and a sealing ring is arranged at the contact position of the first straight pipe (4) and the second straight pipe (5).
3. The double-layered dialysis cup according to claim 1, wherein: the cup cover is characterized in that a stop block (15) is movably connected with the through hole of the cup cover (3), a rubber ring (16) is installed on the outer wall of the stop block (15), and the outer wall of the rubber ring (16) is movably connected with an inner side annular groove of the cup cover (3).
4. The double-layered dialysis cup according to claim 1, wherein: the cup is characterized in that a plastic piece (17) is fixedly connected to the bottom of the cup cover (3), a clamping block (7) is fixedly connected to one side of the plastic piece (17), and the outer wall of the clamping block (7) is movably connected with a groove above the inner wall of the cup body (1).
5. The double-layered dialysis cup according to claim 4, wherein: the cup is characterized in that a positioning rod (12) is fixedly connected to the bottom of the cup cover (3), a positioning barrel (13) is movably connected to the outer wall of the positioning rod (12), and one side of the positioning barrel (13) is fixedly connected with the upper portion of one side of the cup body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449879.0U CN218358488U (en) | 2022-09-15 | 2022-09-15 | Double-layer dialysis cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222449879.0U CN218358488U (en) | 2022-09-15 | 2022-09-15 | Double-layer dialysis cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218358488U true CN218358488U (en) | 2023-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222449879.0U Active CN218358488U (en) | 2022-09-15 | 2022-09-15 | Double-layer dialysis cup |
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| Country | Link |
|---|---|
| CN (1) | CN218358488U (en) |
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- 2022-09-15 CN CN202222449879.0U patent/CN218358488U/en active Active
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