CN217479434U - Blow-beating and mixing device with multiple pipettors - Google Patents
Blow-beating and mixing device with multiple pipettors Download PDFInfo
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- CN217479434U CN217479434U CN202221510648.XU CN202221510648U CN217479434U CN 217479434 U CN217479434 U CN 217479434U CN 202221510648 U CN202221510648 U CN 202221510648U CN 217479434 U CN217479434 U CN 217479434U
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- Prior art keywords
- pipettor
- mixing device
- matched
- draw
- blowing
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- 238000002156 mixing Methods 0.000 title claims abstract description 31
- 238000010009 beating Methods 0.000 title description 7
- 230000005540 biological transmission Effects 0.000 claims abstract description 16
- 238000007664 blowing Methods 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 239000006285 cell suspension Substances 0.000 abstract description 8
- 238000002474 experimental method Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000004166 bioassay Methods 0.000 description 2
- 238000004113 cell culture Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses a plurality of pipettors blow and beat mixing device, including motor and transmission, still include a plurality of pipettors and with a plurality of pipettor matched with draw-in groove frame, the pipettor includes pipettor body and pipettor piston, draw-in groove frame below sets up and is a plurality of pipettor body matched with fixed frame, motor drive transmission and then drive and do reciprocating motion for a plurality of pipettor bodies with draw-in groove frame cassette matched with a plurality of pipettor pistons for the device can once only blow and beat the many copies cell suspension of mixing, and the work task of the mixing of cell suspension is accomplished to the high efficiency, saves experimenter's time, fine success rate and the efficiency of having guaranteed the experiment.
Description
Technical Field
The utility model relates to a biological assay technical field, especially a mixing device is beaten in blowing of a plurality of pipettors.
Background
With the continuous and deep development of biological science and technology, cell culture technology is widely used in biological experiments and becomes one of basic conditions, cell suspension agglomeration often occurs in cell culture, and in some cases, the agglomerated cell sap is not beneficial to the growth of the whole cells, so the cell agglomeration needs to be reduced by the operation of blowing, beating and uniformly mixing.
Under the existing conditions, the blowing and mixing device can only operate one pipettor to blow and mix a cell suspension at a time, so that the efficiency is low, and a large amount of time is occupied by experimenters.
SUMMERY OF THE UTILITY MODEL
The utility model provides a plurality of pipettors blow and beat mixing device can effectively solve above-mentioned problem.
The utility model discloses a realize like this:
the utility model provides a mixing device is blown and beaten to a plurality of pipettors, includes motor and transmission, its characterized in that:
still include a plurality of pipettors and with a plurality of pipettor matched with draw-in groove frame, the pipettor includes pipettor body and pipettor piston, draw-in groove frame below sets up with a plurality of pipettor body matched with fixed frame, be equipped with in the draw-in groove frame with pipettor piston matched with cassette, swing joint transfer line in the draw-in groove frame, spacing ring and top are established to the cover on the transfer line and universal ball has set firmly, universal ball swing joint hollow connecting rod.
As a further improvement, a first cover plate is movably arranged on the clamping groove rack, the first cover plate is movably clamped with the clamping seat, a second cover plate is arranged on the fixed rack, and the second cover plate is movably connected with the fixed rack.
As a further improvement, a plurality of the clamping seats are distributed in a straight line.
As a further improvement, the transmission device comprises an eccentric gear mechanism, and a swinging rotating shaft is movably arranged on the eccentric gear mechanism.
As a further improvement, the side face of the hollow connecting rod is also provided with an operating hole, the universal ball is provided with a ball hole, the operating hole is provided with an operating rod, and one end of the operating rod is movably connected to the ball hole.
As a further improvement, the two sides of the clamping groove rack are respectively provided with a sliding block, and the sliding blocks can be matched with an external sliding rail.
The utility model has the advantages that:
the utility model discloses a motor drives transmission, and transmission drives the draw-in groove frame, and then drives and be reciprocating motion for a plurality of pipettor body with a plurality of pipettor pistons of cassette matched with for the device can once only blow and beat the many copies cell suspension of mixing, and the high efficiency is accomplished the job task of the mixing of cell suspension, saves experimenter's time, fine success rate and the efficiency of having guaranteed the experiment, and the device structure is simple and easy moreover, convenient operation, and the operation is reliable.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is an overall structure schematic diagram of the utility model relates to a plurality of pipettors blow and beat mixing device.
Fig. 2 is a schematic view of the working state of the multiple pipettors blowing and beating the blending device.
Fig. 3 is a schematic structural diagram of the mixing device blown by a plurality of pipettors.
Fig. 4 is a partial structural schematic diagram of the mixing device blown by a plurality of pipettors of the present invention.
In the figure: an outer shell-1; a motor-2; a transmission device-3; eccentric gear mechanism-31; a first bevel gear-311; a second bevel gear-312; a swing rotating shaft-32; a hollow connecting rod-33; an operation hole-331; a gimbaled ball-34; ball hole-341; a transmission rod-35; a stop collar-36; a card slot frame-4; a card holder-41; a first cover plate-42; a slider-43; a slide rail-5; a pipettor-6; a pipette body-61; a pipette piston-62; a fixed frame-7; a fixed seat-71; a connecting block-72; a second cover-73; an operating rod-8.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In biological assay, cell suspension is often can appear agglomerating in the culture of cell, and under some circumstances, the cell sap of agglomerating is unfavorable for the holistic growth of cell, consequently need reduce the agglomerating of cell through the operation of blowing and beating the mixing, among the prior art, blow and beat the mixing device and once only can operate a pipettor and blow and beat a cell suspension of mixing, therefore efficiency is lower, occupies experimenter plenty of time.
Therefore the utility model provides a can a plurality of pipettors of concurrent operation blow simultaneously and beat the mixing blow beat mixing device of mixing.
Referring to fig. 1-4, a plurality of pipettors blow and beat mixing device, including motor 2 and transmission 3, still include a plurality of pipettors 6 and with a plurality of 6 matched with draw-in groove frame 4 of pipettor, pipettor 6 includes pipettor body 61 and pipettor piston 62, 4 below of draw-in groove frame set up with a plurality of the fixed frame 7 of pipettor body 61 matched with, be equipped with on the draw-in groove frame 4 with the cassette 41 of pipettor piston 62 matched with.
On this basis, swing joint transfer line 35 on draw-in groove frame 4, the cover is established spacing ring 36 and top and has been set firmly universal ball 34 on the transfer line 35, the hollow connecting rod 33 of universal ball 34 swing joint, the problem of rocking around hollow connecting rod 33 produced when driving draw-in groove frame 4 and being reciprocating motion has been solved to this structure for pipettor piston 62 can be more steady when being reciprocating motion for pipettor body 61.
The utility model provides a type mode of transmission 3 be various, only need realize drive draw-in groove frame 4 motion repeatedly can. For example, in preferred embodiment 1, the transmission device 3 may be a telescopic rod, and is connected to the slot frame 4 through the telescopic rod to drive the pipette piston 62 to move repeatedly relative to the pipette body 61, so as to achieve the mixing.
In the embodiment of the present invention, the fixing frame 7 is integrally formed and provided with a plurality of fixing seats 71 for cooperating with the pipette body 61, the fixing frame 7 is further provided with a connecting block 72 for determining the position of the fixing frame 7, and the limiting ring 36 sleeved on the transmission rod 35 is used for reinforcing the fixing transmission rod 35.
The whole working flow of the device is as follows: after the motor 2 is started, the clamping groove rack 4 is driven to reciprocate, and then the pipette piston 62 on the clamping seat 41 is driven to reciprocate relative to the pipette bottle body 61, so that the blowing and beating uniform mixing effect of the pipette 6 is realized.
Further, a first cover plate 42 is movably arranged on the card slot rack 4, the first cover plate 42 is movably clamped with the card seat 41, a second cover plate 73 is arranged on the fixed rack 7, and the second cover plate 73 is movably connected with the fixed rack 7.
In the present embodiment, the motor 2 further comprises an outer casing 1, the outer casing 1 is a cylinder, the cylinder is used for fixing the motor 2 and the swing shaft 32 connected to the eccentric gear, and the first cover plate 42 and the second cover plate 73 are used for preventing the pipette from falling off during operation.
Further, a plurality of the clamping seats 41 are distributed in a straight line.
The clamping seats 41 on the clamping groove rack 4 are linearly distributed, and the linear structure is good in rigidity and stable.
Further, the transmission device 3 includes an eccentric gear mechanism 31, and a swing rotating shaft 32 is movably disposed on the eccentric gear mechanism 31.
The eccentric gear mechanism 31 is formed by matching a first bevel gear 311 and a second bevel gear 312, the first bevel gear 311 is connected with the motor 2 in a matching way, one end of the second bevel gear 312 is connected with the first bevel gear 311 in an angle matching way, a swinging rotating shaft 32 is further arranged in the center of the second bevel gear 312, and the swinging rotating shaft 32 is movably connected with the hollow connecting rod 33.
Furthermore, an operation hole 331 is further formed in the side surface of the hollow connecting rod 33, a ball hole 341 is formed in the universal ball 34, an operation rod 8 is arranged on the operation hole 331, and one end of the operation rod 8 is movably connected to the ball hole 341.
The operating rod 8 is clamped on the ball hole 341 of the universal ball 34, the operating rod 8 is controlled to be fixed, the clamping groove rack 4 can be separated in a rotating mode, the clamping groove rack 4 is connected with a plurality of pipettors 6 in a clamped mode before the operation of blowing and beating the uniform mixture, and then the original device is connected in a rotating mode, so that the time of an experimenter is saved.
Further, the two sides of the card slot rack 4 are respectively provided with a sliding block 43, and the sliding blocks 43 can be matched with the external sliding rail 5.
In this embodiment, in order to improve the stability of the card slot frame 4 in the reciprocating process, the slide rails 5 are respectively arranged on two sides of the card slot frame 4, under the driving of power, the slide blocks 43 on the card slot frame 4 are stressed uniformly in the slide rails 5 in a reciprocating manner, and the whole motion is stable.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a plurality of pipettors blow and beat mixing device, includes motor (2) and transmission (3), its characterized in that: still include a plurality of pipettors (6) and with a plurality of pipettor (6) matched with draw-in groove frame (4), pipettor (6) include pipettor body (61) and pipettor piston (62), draw-in groove frame (4) below sets up and is a plurality of pipettor body (61) matched with fixed frame (7), be equipped with on draw-in groove frame (4) with pipettor piston (62) matched with cassette (41), swing joint transfer line (35) are gone up in draw-in groove frame (4), spacing ring (36) are established to the cover on transfer line (35) and the top has set firmly universal ball (34), universal ball (34) swing joint hollow connecting rod (33).
2. The multiple pipette blowing and mixing device according to claim 1, wherein: the clamping groove is characterized in that a first cover plate (42) is movably arranged on the clamping groove rack (4), the first cover plate (42) is movably clamped with the clamping seat (41), a second cover plate (73) is arranged on the fixed rack (7), and the second cover plate (73) is movably connected with the fixed rack (7).
3. The multiple pipette blowing and mixing device according to claim 1, wherein: the clamping seats (41) are distributed linearly.
4. The multiple pipette blowing and mixing device according to claim 1, wherein: the transmission device (3) comprises an eccentric gear mechanism (31), and a swinging rotating shaft (32) is movably arranged on the eccentric gear mechanism (31).
5. The multiple pipette blowing and mixing device according to claim 1, wherein: the side surface of the hollow connecting rod (33) is further provided with an operation hole (331), the universal ball (34) is provided with a ball hole (341), the operation hole (331) is provided with an operation rod (8), and one end of the operation rod (8) is movably connected to the ball hole (341).
6. The multiple pipette blowing and mixing device according to claim 1, wherein: the clamping groove rack (4) is further connected with a sliding rail (5) in a matched mode, sliding blocks (43) are arranged on two sides of the clamping groove rack (4) respectively, and the sliding blocks (43) are matched with the sliding rail (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221510648.XU CN217479434U (en) | 2022-06-16 | 2022-06-16 | Blow-beating and mixing device with multiple pipettors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221510648.XU CN217479434U (en) | 2022-06-16 | 2022-06-16 | Blow-beating and mixing device with multiple pipettors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217479434U true CN217479434U (en) | 2022-09-23 |
Family
ID=83315575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221510648.XU Active CN217479434U (en) | 2022-06-16 | 2022-06-16 | Blow-beating and mixing device with multiple pipettors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217479434U (en) |
-
2022
- 2022-06-16 CN CN202221510648.XU patent/CN217479434U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240312 Address after: Room 2023, Building 0003, No. 26 Xinglin Road, Medical High tech Industrial Development Zone, Taizhou City, Jiangsu Province, 225300 Patentee after: Jiangsu Zhongke Longchang Biotechnology Co.,Ltd. Guo jiahuodiqu after: Zhong Guo Address before: 050000 G unit 8, headquarters international Park, 116 Xingan Avenue, Shijiazhuang high tech Zone, Hebei. Patentee before: Shijiazhuang Lu Min Bio Technology Co.,Ltd. Guo jiahuodiqu before: Zhong Guo Patentee before: GUOWEI BIOTECHNOLOGY TAIZHOU CO.,LTD. |
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| TR01 | Transfer of patent right |