CN209352893U - A kind of cell culture liquid-transfering device - Google Patents
A kind of cell culture liquid-transfering device Download PDFInfo
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- CN209352893U CN209352893U CN201822172681.6U CN201822172681U CN209352893U CN 209352893 U CN209352893 U CN 209352893U CN 201822172681 U CN201822172681 U CN 201822172681U CN 209352893 U CN209352893 U CN 209352893U
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- pull rod
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- cell culture
- fixed
- connecting plate
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Abstract
The utility model relates to pipetting technique fields, especially a kind of cell culture liquid-transfering device, including lower case, the lower case bottom is connected with nozzle, the first pull rod is inserted in the lower case, first pull rod bottom is fixed with piston, two sides are respectively and fixedly provided with semicircle limit plate above the lower case, first pull rod two sides are respectively and fixedly provided with limited block, the limited block is arranged below semicircle limit plate, first pull rod is fixedly arranged above connecting plate, it is equipped with card in the connecting plate and sets mechanism, upper housing is fixedly connected with above the lower case, the second pull rod is inserted in the upper housing, second pull rod is fixed on intermediate above connecting plate, limit plate is fixed at the top of the lower case.The utility model is turned to inserted block in slot using preceding needing to first pass through pulling plate, then could be pulled pull rod, and pull rod pulls band piston mobile, so as to adsorb to cell culture fluid.
Description
Technical field
The utility model relates to pipetting technique field more particularly to a kind of cell culture liquid-transfering devices.
Background technique
Cell culture refers to simulated in vivo environment (sterile, preference temperature, pH value and certain nutritional condition etc.) in vitro,
It is allowed to survive, grow, breed and maintain a kind of method of primary structure and function.Cell clone technology is also in cell culture,
Regular noun in biology is cell culture technology.No matter for entire biotechnology, or the biology of one of them
For clone technology, cell culture is all an essential process, the extensive clone of cell culture inherently cell.
Cell culture technology can become simple many cells that are unicellular or seldom breaking up by mass propgation by a cell, this is
The essential link of clone technology, and the clone of cell culture inherently cell.Cell culture technology is cell biological
Important and common technology in science study method can not only obtain a large amount of cells by cell culture, but also can study cell whereby
Signal transduction, anabolism, the growing multiplication of cell of cell etc..Cell culture is frequently necessary to be shifted, therefore we
Propose kind of a cell culture liquid-transfering device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of cell culture proposed is used
Liquid-transfering device.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of cell culture liquid-transfering device, including lower case are designed, the lower case bottom is connected with nozzle, under described
The first pull rod is inserted in shell, first pull rod bottom is fixed with piston, and two sides are respectively and fixedly provided with half above the lower case
Circle limit plate, first pull rod two sides are respectively and fixedly provided with limited block, and the limited block is arranged below semicircle limit plate, and described the
One pull rod is fixedly arranged above connecting plate, and card is equipped in the connecting plate and sets mechanism, is fixedly connected with upper casing above the lower case
Body, is inserted with the second pull rod in the upper housing, second pull rod be fixed on it is intermediate above connecting plate, at the top of the lower case
It is fixed with limit plate, second pull rod passes through the through-hole on limit plate and extends to outside upper housing, at the top of second pull rod
It is fixed with pulling plate, two sides offer slot in the upper housing, and the upper housing both sides external offers slide opening.
Preferably, side is fixed with graduated scale outside the lower case.
Preferably, Anti-slip cover is arranged with outside the pulling plate.
Preferably, it includes jack and inserted block that the card, which sets mechanism, and the jack is provided with connecting plate two sides, the inserted block one
End is plugged in jack, and the inserted block other end is arc-shaped, is equipped with spring in the jack, the spring one end is fixed on slotting
Hole bottom, the spring other end are fixed on inserted block bottom.
The utility model proposes a kind of cell culture liquid-transfering device, beneficial effect is: before the utility model use
It needing to first pass through pulling plate to turn to inserted block in slot, then pull rod could be pulled, pull rod pulls band piston mobile, thus
Cell culture fluid can be adsorbed, after having adsorbed, cell culture fluid is discharged again by pressing pulling plate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of cell culture liquid-transfering device schematic view of the front view；
Fig. 2 be the utility model proposes a kind of cell culture liquid-transfering device side structure schematic view；
Fig. 3 be the utility model proposes a kind of cell culture liquid-transfering device Fig. 1 in A-A to sectional structure illustrate
Figure；
Fig. 4 be the utility model proposes a kind of cell culture liquid-transfering device the portion A schematic enlarged-scale view.
In figure: nozzle 1, piston 2, the first pull rod 3, lower case 4, limited block 5, semicircle limit plate 6, limit plate 7, second are drawn
Bar 8, pulling plate 10, connecting plate 11, inserted block 12, spring 13, Anti-slip cover 14, graduated scale 15, slide opening 16, jack 17, is inserted upper housing 9
Slot 18.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of cell culture liquid-transfering device, including lower case 4,4 bottom of lower case are connected with nozzle 1,
Nozzle 1 is that funnel-form can preferably adsorb cell culture fluid, and 4 outside side of lower case is fixed with graduated scale 15, carves
Scale 15, which can be convenient, observes the intracorporal cell culture fluid of shell, more acurrate can shift a certain amount of cell culture fluid, under
The first pull rod 3 is inserted in shell 4,3 bottom of the first pull rod is fixed with piston 2, and piston 2 can be moved under the action of pull rod
It is dynamic, to be adsorbed to cell culture fluid.
4 top two sides of lower case are respectively and fixedly provided with semicircle limit plate 6, semicircle limit plate 6 can prevent limited block 5 arbitrarily from
It is pulled out in lower case 4,3 two sides of the first pull rod are respectively and fixedly provided with limited block 5, and limited block 5 plays the role of limit, if by limiting
Position block 5 is pulled out out of lower case 4, just has to limited block turning to specific position, and the setting of limited block 5 is limited in semicircle
The position lower section of plate 6, the first pull rod 3 are fixedly arranged above connecting plate 11, and card is equipped in connecting plate 11 and sets mechanism, and card, which sets mechanism, can allow drawing
Bar preferably rotates, and it includes jack 17 and inserted block 12 that card, which sets mechanism, and jack 17 is provided with 11 two sides of connecting plate, and 12 one end of inserted block is inserted
Be located in jack 17,12 other end of inserted block be arc-shaped, 12 other end of inserted block be arc-shaped can allow inserted block 12 rotation when more
It is convenient, spring 13 is equipped in jack 17, spring 13 can allow inserted block 12 to automatically reset in the case where not stressing, 13 one end of spring
It is fixed on 17 bottom of jack, 13 other end of spring is fixed on 12 bottom of inserted block.
It is fixedly connected with upper housing 9 above lower case 4, the second pull rod 8 is inserted in upper housing 9, the second pull rod 8 is fixed on
11 top of connecting plate is intermediate, and the pulling of the second pull rod 8 can drive connecting plate 11 to be moved, and limit is fixed at the top of lower case 4
Plate 7, limit plate 7 can prevent connecting plate 11 from pulling out upper housing 9, and the second pull rod 8 passes through the through-hole on limit plate 7 and extends to
Outside shell 9, it is fixed with pulling plate 10 at the top of the second pull rod 8, we can pull pull rod by pulling plate 10, be arranged with outside pulling plate 10
Anti-slip cover 14, Anti-slip cover 14 can effectively prevent during pulling there is a situation where rubber sleeve, and two sides open up in upper housing 9
There is a slot 18,9 both sides external of upper housing offers slide opening 16, and when unlock only needs to turn to inserted block 12 in slot 18.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of cell culture liquid-transfering device, including lower case (4), which is characterized in that lower case (4) bottom is connected with
Nozzle (1), the lower case (4) is interior to be inserted with the first pull rod (3), and the first pull rod (3) bottom is fixed with piston (2), institute
It states two sides above lower case (4) to be respectively and fixedly provided with semicircle limit plate (6), the first pull rod (3) two sides are respectively and fixedly provided with limited block
(5), below semicircle limit plate (6), first pull rod (3) is fixedly arranged above connecting plate (11) for limited block (5) setting,
It is equipped with card in the connecting plate (11) and sets mechanism, is fixedly connected with upper housing (9), the upper housing above the lower case (4)
(9) it is inserted with the second pull rod (8) in, second pull rod (8) is fixed on intermediate above connecting plate (11), the lower case (4)
Top is fixed with limit plate (7), and second pull rod (8) passes through the through-hole on limit plate (7) and extends to upper housing (9) outside,
It is fixed with pulling plate (10) at the top of second pull rod (8), the interior two sides of the upper housing (9) offer slot (18), the upper casing
Body (9) both sides external offers slide opening (16).
2. a kind of cell culture liquid-transfering device according to claim 1, which is characterized in that the lower case (4) is external
Side is fixed with graduated scale (15).
3. a kind of cell culture liquid-transfering device according to claim 1, which is characterized in that be arranged outside the pulling plate (10)
There are Anti-slip cover (14).
4. a kind of cell culture liquid-transfering device according to claim 1, which is characterized in that it includes inserting that the card, which sets mechanism,
Hole (17) and inserted block (12), the jack (17) are provided with connecting plate (11) two sides, and described inserted block (12) one end is plugged in jack
(17) in, inserted block (12) other end is arc-shaped, is equipped with spring (13) in the jack (17), described spring (13) one end
It is fixed on jack (17) bottom, spring (13) other end is fixed on inserted block (12) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172681.6U CN209352893U (en) | 2018-12-24 | 2018-12-24 | A kind of cell culture liquid-transfering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822172681.6U CN209352893U (en) | 2018-12-24 | 2018-12-24 | A kind of cell culture liquid-transfering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209352893U true CN209352893U (en) | 2019-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822172681.6U Active CN209352893U (en) | 2018-12-24 | 2018-12-24 | A kind of cell culture liquid-transfering device |
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| Country | Link |
|---|---|
| CN (1) | CN209352893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317166A (en) * | 2020-11-03 | 2021-02-05 | 扬州工业职业技术学院 | Paint spraying device is used in processing of car door plant |
-
2018
- 2018-12-24 CN CN201822172681.6U patent/CN209352893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317166A (en) * | 2020-11-03 | 2021-02-05 | 扬州工业职业技术学院 | Paint spraying device is used in processing of car door plant |
| CN112317166B (en) * | 2020-11-03 | 2022-05-24 | 扬州工业职业技术学院 | Paint spraying device is used in processing of car door plant |
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