CN210683811U - 96 orifice plate filters auxiliary device - Google Patents
96 orifice plate filters auxiliary device Download PDFInfo
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- CN210683811U CN210683811U CN201920759610.8U CN201920759610U CN210683811U CN 210683811 U CN210683811 U CN 210683811U CN 201920759610 U CN201920759610 U CN 201920759610U CN 210683811 U CN210683811 U CN 210683811U
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- box body
- hole
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- orifice plate
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Abstract
The utility model discloses a 96 orifice plate filters auxiliary device, including the box body that is used for placing 96 orifice plate, the lid that is located the box body top and the adsorption film of setting between lid and 96 orifice plate, the opening direction of box body upwards, and a side of box body seted up with the communicating installing port that is used for inserting 96 orifice plate of opening, be provided with the locking structure of mutually supporting on box body and the lid, the lid is provided with the liquid hole that moves that corresponds every cultivation hole of 96 orifice plate, it is provided with to move the liquid hole and fixes to correspond 96 orifice plate one end outside be provided with the clamping ring on the lid. The utility model discloses simple structure, it is low to make, use cost, and convenient operation can effectively avoid the cell culture liquid interference influence between adjacent 96 holes to, can improve the efficiency and the accuracy that the rifle moved the liquid, save operating time.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, in particular to 96 orifice plates filter auxiliary device.
Background
The 96-well plate is a plate which is made of imported optical transparent pure polystyrene and is provided with a large number of culture holes, and is widely used for cell culture. In the process of cell culture, a 96-well plate needs to be replaced frequently, at the moment, cell transfer operation needs to be carried out, a discharging gun is usually used for sucking and then transferring, and when the cell culture solution is injected into a new 96-well plate, because the distance between adjacent culture wells is small, the mutual permeation influence of adjacent cell culture solutions is easy to occur in the transferring process, and the culture result can be influenced. The prior art lacks such a device and therefore a product is designed to avoid this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a 96 orifice plate filters auxiliary device can effectively avoid the interference influence of adjacent cell culture liquid when carrying out 96 orifice plate change, shift cell culture liquid.
In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a 96 orifice plate filters auxiliary device, is including the box body that is used for placing the 96 orifice plate, the lid that is located the box body top and set up the adsorption film between lid and 96 orifice plate, the opening direction of box body is upwards, and a side of box body set up with the communicating installing port that is used for inserting the 96 orifice plate of opening, be provided with the locking structure of mutually supporting on box body and the lid, the lid is provided with the liquid transfer hole that corresponds every cultivation hole of 96 orifice plate, the liquid transfer hole corresponds 96 orifice plate one end outside and is provided with the clamping ring of fixing on the lid.
The utility model discloses when using, insert 96 orifice plates from the installing port earlier, until inserting the box body completely, cover an adsorption film on 96 orifice plates, close the lid, lid and box body cooperation push down 96 orifice plates and adsorption film, meanwhile, the clamping ring will adsorb the membrane extrusion and move the liquid passageway on the 96 orifice plates, move liquid hole, clamping ring, adsorption film and 96 hole formation.
Preferably, the adsorption membrane is a nylon microporous filter membrane with the aperture of 30-70 microns, and has the advantages of good adsorption and filtration effects, low price and low use cost.
Preferably, the connection surface of the cover body and the box body is provided with corresponding bumps and grooves, and when the adsorption film is installed, the adsorption film is used for positioning and fixing the cover body and the box body and fixing the adsorption film.
Preferably, the box body or the cover body is provided with a rubber strip corresponding to the edge part of the 96-pore plate, so that friction can be increased and the rubber strip is used for fixing the 96-pore plate.
Preferably, the clamping ring is a rubber ring and corresponds to each 96 holes of the 96 hole plate one by one, when the pipette is used, the cover body and the box body extrude the rubber ring, the rubber ring presses the adsorption film on the 96 hole plate, and the pipette hole, the rubber ring and the 96 hole form a pipette channel with good sealing performance, so that the mutual influence of the adjacent 96 holes is effectively avoided when the pipette is used for pipetting.
Preferably, the upper end of the liquid moving hole extends upwards to form a horn-shaped calandria gun hole, so that a contact pin of a calandria gun can be conveniently inserted, the simplicity and the accuracy of operation are improved, and the working efficiency is improved.
Preferably, the top of the side wall of the opening of the box body is provided with a sliding opening corresponding to the top edge of the 96-well plate, the upper surface of the sliding opening is matched with the lower surface of the top edge of the 96-well plate, and the side wall of the sliding opening is matched with the side wall of the top edge of the 96-well plate, so that the 96-well plate can be conveniently inserted into the mounting opening, and the mounting stability of the 96-well plate in the.
Preferably, the lower surface of the sliding opening and the lower surface of the 96-pore plate are provided with a concave-convex point and a concave-convex groove which are matched, so that the 96-pore plate is fixed conveniently, and the 96-pore plate is prevented from sliding out.
Preferably, the box body and the cover body are hinged relative to one side of the mounting opening to form a flip structure, so that the operation is convenient.
Preferably, the cover body is hinged to the opposite side of one side of the box body, a fixing cover plate capable of being turned over is arranged, the locking structure is a clamping pin arranged on the fixing cover plate, a clamping groove matched with the clamping pin for locking is formed in the mounting opening of the box body, the fixing cover plate can fix the 96-hole plate when the box body and the cover body are fixed by the clamping pin and the clamping groove in a matched mode, and the 96-hole plate is prevented from sliding out.
The utility model discloses simple structure, it is low to make, use cost, and convenient operation can effectively avoid the cell culture liquid interference influence between adjacent 96 holes to, can improve the efficiency and the accuracy that the rifle moved the liquid, save operating time.
Drawings
Fig. 1 is a three-dimensional structure diagram of embodiment 1 of the present invention;
fig. 2 is a side view of embodiment 1 of the present invention;
fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
the items in the figure are respectively: 196 orifice plates, 2 box bodies, 3 cover bodies, 4 pressing rings, 5 openings, 6 mounting ports, 7 liquid transferring holes, 8 salient points, 9 grooves, 10 rubber strips, 11 rubber rings, 12 rows of gun holes, 13 sliding ports, 14 fixed cover plates, 15 clamping feet and 16 clamping grooves.
Detailed Description
The technical solution of the present invention will be described in detail with reference to the following embodiments and accompanying drawings. It is to be noted that, in the following description of the embodiments, the upper, lower, etc. positional relationships are in terms of the states of the embodiments when actually used.
Example 1
As shown in fig. 1, an auxiliary device for filtering a 96-well plate comprises a box body 2 for placing a 96-well plate 1, a cover body 3 positioned above the box body 2, and an adsorption film (not shown) arranged between the cover body 3 and the 96-well plate 1, wherein an opening 5 of the box body 2 faces upward, a mounting opening 6 communicated with the opening 5 and used for inserting the 96-well plate 1 is formed in one side surface of the box body 2, locking structures matched with each other are arranged on the box body and the cover body, a liquid transfer hole 7 corresponding to each 96-well of the 96-well plate 1 is formed in the cover body 3, and a pressing ring 4 fixed on the cover body 3 is arranged at the outer side of one end of the liquid transfer hole 7 corresponding to the 96-well plate 1.
In the use of the embodiment, the 96-well plate 1 is firstly inserted from the mounting opening 6 until the 96-well plate is completely inserted into the box body 2, the 96-well plate 1 is covered with an adsorption film, the cover body 3 is closed, the cover body 3 and the box body 2 are matched to press the 96-well plate 1 and the adsorption film, meanwhile, the pressing ring 4 presses the adsorption film on the 96-well plate 1, and the liquid transfer hole 7, the pressing ring 4, the adsorption film and the 96-well hole form a liquid transfer channel.
The adsorption membrane is a nylon microporous filter membrane with the aperture of 30-70 mu m, and has the advantages of good adsorption and filtration effects, low price and low use cost.
In this embodiment, the connection surface between the cover 3 and the box 2 is provided with corresponding bumps 8 and grooves 9, which are used for positioning and fixing the cover 3 and the box 2 and fixing the adsorption film during installation.
The clamping ring is rubber circle 11, with every 96 hole one-to-ones of 96 orifice plate 1, when using, lid 3 and 2 extrudions of box body rubber circle 11, rubber circle 11 will adsorb the membrane and press on 96 orifice plate 1, move liquid hole 7, rubber circle 11 and 96 hole and form the liquid-transfering channel that the leakproofness is good, effectively avoid using the rifle of arranging to move liquid adjacent 96 hole when the liquid is moved to the adjacent 96 hole influence each other.
The top of the side wall of the opening 5 of the box body 2 is provided with a sliding opening 13 corresponding to the top edge of the 96-hole plate 1, the upper surface of the sliding opening 13 is matched with the lower surface of the top edge of the 96-hole plate 1, the side wall of the sliding opening 13 is matched with the side wall of the top edge of the 96-hole plate 1, the 96-hole plate 1 can be conveniently inserted into the mounting opening 6, and the mounting stability of the 96-hole plate 1 in the box body 2 can.
Furthermore, the lower surface of the sliding opening 13 and the lower surface of the 96-pore plate 1 are provided with matched convex points and grooves, so that the 96-pore plate 1 is fixed conveniently, and the 96-pore plate 1 is prevented from sliding out.
In this embodiment, the edge portion of the box body 2 or the cover body 3 corresponding to the 96-well plate 1 is provided with a rubber strip 10, which can increase friction for fixing the 96-well plate 1. As shown in fig. 2, the box body 2 and the cover body 3 of the present embodiment are hinged to one side of the mounting opening 6 to form a flip structure, which is convenient for operation.
The cover body 3 is hinged to the opposite side of one side of the box body 2, a fixing cover plate 14 capable of being turned over is arranged, the locking structure is a clamping pin 15 arranged on the fixing cover plate 14, a clamping groove 16 matched with the clamping pin 15 for locking is formed in the mounting opening 6 of the box body 2, the 96 pore plate 1 can be fixed by the fixing cover plate 14 when the box body 2 and the cover body 3 are fixed by the clamping pin 15 and the clamping groove 16 in a matched mode, and the 96 pore plate 96 is prevented from sliding out.
Example 2
The present embodiment is based on embodiment 1, and the technical solution is basically the same as embodiment 1, except that:
as shown in FIG. 3, the outer end of the liquid transfer hole 7 extends upwards to form a trumpet-shaped calandria hole 12, so that the insertion of the insertion needle of the calandria is facilitated, the operation simplicity and accuracy are improved, and the working efficiency is improved.
Claims (10)
1. A 96-well plate filtration aid, characterized by: including box body (2) that is used for placing 96 orifice plate (1), lid (3) that are located box body (2) top and the adsorption film of setting between lid (3) and 96 orifice plate (1), opening (5) direction of box body (2) is upwards, and a side of box body (2) seted up with communicating installing port (6) that are used for inserting 96 orifice plate (1) of opening (5), be provided with the locking structure of mutually supporting on box body (2) and the lid (3), lid (3) are provided with and correspond every 96 hole of 96 orifice plate (1) and move liquid hole (7), it is fixed to move liquid hole (7) to be close to 96 orifice plate (1) one end outside be provided with on lid (3) and press ring (4) that the 96 hole corresponds.
2. A 96-well plate filtration aid according to claim 1, wherein: the pressing ring (4) is a rubber ring (11).
3. A 96-well plate filtration aid according to claim 2, wherein: the adsorption membrane is a nylon microporous filter membrane with the aperture of 30-70 mu m.
4. A 96-well plate filtration aid according to claim 3, wherein: the connection surface of the cover body (3) and the box body (2) is provided with corresponding convex points (8) and grooves (9).
5. A96-well plate filtration aid according to claim 3 or 4, wherein: the box body (2) and the cover body (3) are provided with rubber strips (10) corresponding to the edge parts of the 96 pore plates (1).
6. A96-well plate filtration aid according to claim 3 or 4, wherein: the outer end of the liquid transferring hole (7) extends upwards to form a horn-shaped gun arranging hole (12).
7. A96-well plate filtration aid according to claim 3 or 4, wherein: the top of the side wall of the opening (5) of the box body (2) is provided with a sliding opening (13) corresponding to the top edge of the 96-hole plate (1), the upper surface of the sliding opening (13) is matched with the lower surface of the top edge of the 96-hole plate (1), and the side wall of the sliding opening (13) is matched with the side wall of the top edge of the 96-hole plate (1).
8. A 96-well plate filtration aid according to claim 7, wherein: the lower surface of the sliding opening (13) and the lower surface of the 96-hole plate (1) are provided with a convex point (8) and a groove (9) which are matched with each other.
9. A 96-well plate filtration aid according to claim 3, wherein: the box body (2) and the cover body (3) are hinged relative to one side of the mounting opening (6) to form a flip structure.
10. A 96-well plate filtration aid according to claim 9, wherein: the cover body (3) is hinged to the opposite side of one side of the box body (2), a fixing cover plate (14) capable of being turned over is arranged, the locking structure is a clamping pin (15) arranged on the fixing cover plate (14), and a clamping groove (16) matched with the clamping pin (15) for locking is formed in the position of the mounting opening (6) in the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759610.8U CN210683811U (en) | 2019-05-24 | 2019-05-24 | 96 orifice plate filters auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920759610.8U CN210683811U (en) | 2019-05-24 | 2019-05-24 | 96 orifice plate filters auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210683811U true CN210683811U (en) | 2020-06-05 |
Family
ID=70892482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920759610.8U Active CN210683811U (en) | 2019-05-24 | 2019-05-24 | 96 orifice plate filters auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210683811U (en) |
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2019
- 2019-05-24 CN CN201920759610.8U patent/CN210683811U/en active Active
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