CN210752748U - But mixing preliminary treatment's pipettor - Google Patents
But mixing preliminary treatment's pipettor Download PDFInfo
- Publication number
- CN210752748U CN210752748U CN201921181805.5U CN201921181805U CN210752748U CN 210752748 U CN210752748 U CN 210752748U CN 201921181805 U CN201921181805 U CN 201921181805U CN 210752748 U CN210752748 U CN 210752748U
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- CN
- China
- Prior art keywords
- fixedly connected
- liquid suction
- shaped frame
- type frame
- suction cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000007788 liquid Substances 0.000 claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 31
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000002203 pretreatment Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 14
- 235000017491 Bambusa tulda Nutrition 0.000 description 14
- 241001330002 Bambuseae Species 0.000 description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 14
- 239000011425 bamboo Substances 0.000 description 14
- 229910000754 Wrought iron Inorganic materials 0.000 description 10
- 238000005213 imbibition Methods 0.000 description 9
- 238000010521 absorption reaction Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
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Abstract
The utility model discloses a pipettor of miscible preliminary treatment, including opening towards horizontal U type frame, the liquid suction cylinder of the vertical setting of fixedly connected with on the interior diapire of U type frame, be equipped with the scale mark on the lateral wall of liquid suction cylinder, the inside sliding connection of liquid suction cylinder has the sliding plug, the lower extreme of sliding plug is equipped with the mounting groove, be equipped with rabbling mechanism in the mounting groove, the upper end fixedly connected with piston rod of sliding plug, the upper end of piston rod runs through U type frame and extends to its top, and piston rod and U type frame sliding connection, the lower extreme of liquid suction cylinder is connected with the pipette, the lower extreme of pipette runs through U type frame and extends to the below of U type frame, and the inboard of U type frame is equipped with and is used for driving rabbling mechanism pivoted actuating mechanism, fixedly connected with handle on the lateral wall of U type frame. The utility model discloses simple structure, the simple operation can stir the mixture to the liquid that shifts at the liquid-transfering in-process, carries out the preliminary treatment.
Description
Technical Field
The utility model relates to a pipettor technical field especially relates to a pipettor of miscible preliminary treatment.
Background
The pipettor is a small-capacity liquid transfer device, is widely applied to laboratories of universities and colleges and scientific research institutions, and is also widely applied to environmental protection, occupational health, public health, hospitals and animal and plant research institutes. The liquid transfer device mainly comprises a liquid transfer device body, a suction rod, a suction nozzle, a lantern ring, a control button and the like, and when the liquid transfer device is used, the suction nozzle is controlled to suck and discharge liquid through the control button.
However, the liquid transfer device commonly used in the market can only complete the liquid transfer operation, and in some specific cases, the liquid to be transferred needs to be stirred and mixed in the liquid transfer process, so that the solution is uniformly dispersed, or multiple liquids are simultaneously sucked and fully mixed, and the existing liquid transfer device cannot meet the requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a pipettor capable of realizing mixing pretreatment.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pipettor of miscible preliminary treatment, includes opening towards horizontal U type frame, the vertical liquid suction tube that sets up of fixedly connected with on the interior diapire of U type frame, be equipped with the scale mark on the lateral wall of liquid suction tube, the inside sliding connection of liquid suction tube has the sliding plug, the lower extreme of sliding plug is equipped with the mounting groove, be equipped with rabbling mechanism in the mounting groove, the upper end fixedly connected with piston rod of sliding plug, the upper end of piston rod runs through U type frame and extends to its top, and piston rod and U type frame sliding connection, the lower extreme of liquid suction tube is connected with the pipette, the lower extreme of pipette runs through U type frame and extends to the below of U type frame, and the inboard of U type frame is equipped with and is used for driving rabbling mechanism pivoted actuating mechanism, fixedly connected with handle on the lateral wall of U type frame.
Preferably, the stirring mechanism comprises a stirring shaft rotatably connected to the inner top wall of the mounting groove, two symmetrical stirring blades are fixedly connected to the stirring shaft, and two magnetic blocks are fixedly connected to one ends, far away from the stirring shaft, of the two stirring blades.
Preferably, actuating mechanism is including rotating the pivot of connection on the diapire in the U type frame, the upper end fixedly connected with screw thread section of thick bamboo of pivot, screw thread section of thick bamboo internal thread is connected with the threaded rod, the upper end fixedly connected with of threaded rod supports the pole, the upper end that supports the pole runs through U type frame and fixedly connected with clamp plate, it has cup jointed the spring to support the pole on the lateral wall that is located U type frame top, the both ends difference fixed connection of spring is on clamp plate and U type frame, the fixed cup joint has the gear in the pivot, the ring gear has been cup jointed on the imbibition section of thick bamboo, and the ring gear rotates with the imbibition section of thick bamboo to be connected, gear and ring gear meshing, two bar-shaped iron blocks of fixedly connected with symmetry on the up end of ring gear, and two.
Preferably, the handle is provided with anti-skid lines.
Preferably, the upper end of the pipette is sleeved with a sealing sleeve.
Preferably, the stirring shaft and the stirring blade are integrally formed.
The utility model has the advantages that:
through setting up actuating mechanism, through pressing the clamp plate, and then through supporting during the pole compresses into a screw section of thick bamboo with the threaded rod, and then makes a screw section of thick bamboo rotate, drives the pivot and rotates, because gear and ring gear meshing, and then drive the ring gear and rotate, can drive two bar iron plate and enclose a imbibition section of thick bamboo and rotate.
Through setting up rabbling mechanism, when two bar iron plates are enclosing the rotation of imbibition section of thick bamboo, because two bar iron plates attract with two magnetic paths respectively, can drive the stirring leaf and rotate, and then stir the mixed liquid in the imbibition section of thick bamboo, mix the preliminary treatment.
Drawings
Fig. 1 is a schematic structural diagram of a mixable pre-treatment pipette provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: 1U-shaped frame, 2 gears, 3 rotating shafts, 4 liquid suction pipes, 5 sliding plugs, 6 strip-shaped iron blocks, 7 liquid suction cylinders, 8 piston rods, 9 pressing plates, 10 springs, 11 abutting rods, 12 handles, 13 threaded rods, 14 threaded cylinders, 15 mounting grooves, 16 magnetic blocks, 17 stirring blades, 18 stirring shafts and 19 gear rings.
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.
Referring to fig. 1-2, a liquid transfer device capable of mixing pretreatment comprises a U-shaped frame 1 with a transverse opening, a vertically arranged liquid suction cylinder 7 is fixedly connected to the inner bottom wall of the U-shaped frame 1, scale marks are arranged on the side wall of the liquid suction cylinder 7, a sliding plug 5 is slidably connected to the inner portion of the liquid suction cylinder 7, a mounting groove 15 is arranged at the lower end of the sliding plug 5, a stirring mechanism is arranged in the mounting groove 15, a piston rod 8 is fixedly connected to the upper end of the sliding plug 5, the upper end of the piston rod 8 penetrates through the U-shaped frame 1 and extends to the upper side of the U-shaped frame, the piston rod 8 is slidably connected with the U-shaped frame 1, a liquid suction pipe 4 is connected to the lower end of the liquid suction cylinder 7, the lower end of the liquid suction pipe 4 penetrates through the U-shaped frame 1 and extends to the lower side of the U-shaped frame 1, a sealing sleeve is sleeved on the, the handle 12 is provided with anti-skid lines.
The utility model discloses in, rabbling mechanism is including rotating the (mixing) shaft 18 of connection on the roof in mounting groove 15, two stirring leaves 17 of fixedly connected with symmetry on the (mixing) shaft 18, the equal fixedly connected with magnetic path 16 of one end of (mixing) shaft 18 is kept away from to two stirring leaves 17, (mixing) shaft 18 and stirring leaf 17 integrated into one piece, through setting up the rabbling mechanism, when two bar iron plate 6 are surrounding the rotation of imbibition section of thick bamboo 7, because two bar iron plate 6 attract with two magnetic paths 16 respectively, can drive stirring leaf 17 and rotate, and then stir the mixed liquid in the imbibition section of thick bamboo 7, mix the preliminary treatment.
Actuating mechanism is including rotating pivot 3 of connection on the diapire in U type frame 1, the upper end fixedly connected with screw cylinder 14 of pivot 3, screw cylinder 14 internal thread is connected with threaded rod 13, the upper end fixedly connected with of threaded rod 13 supports pole 11, support the upper end of pole 11 and run through U type frame 1 and fixedly connected with clamp plate 9, support pole 11 and be located the spring 10 that has cup jointed on the lateral wall of U type frame 1 top, fixed connection is respectively on clamp plate 9 and U type frame 1 at the both ends of spring 10, the fixed cover has been connected with gear 2 in the pivot 3, cup jointed ring gear 19 on the imbibition cylinder 7, and ring gear 19 rotates with imbibition cylinder 7 and is connected, gear 2 and ring gear 19 meshing, fixedly connected with two bar iron plate 6 of symmetry on the up end of ring gear 19, and two bar iron plate 6 attract with two magnetic paths 16 respectively.
The utility model discloses during the use, insert pipette 4 in waiting the solution of absorption, pulling piston rod 8, refer to the scale mark and absorb solution, absorb proper amount next kind of solution again, put into the seal cover after the absorption is accomplished, the clamp plate 9 is pressed to the finger, and then compress into threaded cylinder 14 with threaded rod 13 through support rod 11, and then make threaded cylinder 14 rotate, it rotates to drive pivot 3, because gear 2 and 19 meshing of ring gear, and then drive ring gear 19 and rotate, can drive two bar iron plates 6 and enclose a section of thick bamboo 7 rotation of inhaling, when two bar iron plates 6 are enclosing a section of thick bamboo 7 rotation of inhaling, because two bar iron plates 6 attract with two magnetic paths 16 respectively, can drive stirring leaf 17 and rotate, and then stir the mixed liquid in an inhale section of thick bamboo 7, mix the preliminary treatment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A liquid suction device capable of being pretreated in a mixing manner comprises a U-shaped frame (1) with a transverse opening, and is characterized in that a vertically arranged liquid suction cylinder (7) is fixedly connected to the inner bottom wall of the U-shaped frame (1), scale marks are arranged on the side wall of the liquid suction cylinder (7), a sliding plug (5) is connected to the inside of the liquid suction cylinder (7) in a sliding manner, an installation groove (15) is formed in the lower end of the sliding plug (5), a stirring mechanism is arranged in the installation groove (15), a piston rod (8) is fixedly connected to the upper end of the sliding plug (5), the upper end of the piston rod (8) penetrates through the U-shaped frame (1) and extends to the upper side of the liquid suction cylinder, the piston rod (8) is connected with the U-shaped frame (1) in a sliding manner, the lower end of the liquid suction cylinder (7) is connected with a liquid suction pipe (4), the lower end of the liquid suction pipe (4) penetrates through the U, the inner side of the U-shaped frame (1) is provided with a driving mechanism for driving the stirring mechanism to rotate, and the side wall of the U-shaped frame (1) is fixedly connected with a handle (12).
2. The mixable pretreatment pipette according to claim 1, wherein the stirring mechanism comprises a stirring shaft (18) rotatably connected to the inner top wall of the mounting groove (15), two symmetrical stirring blades (17) are fixedly connected to the stirring shaft (18), and a magnetic block (16) is fixedly connected to one end of each of the two stirring blades (17) far away from the stirring shaft (18).
3. The pipettor capable of mixing pretreatment according to claim 2, wherein the driving mechanism comprises a rotating shaft (3) rotatably connected to the inner bottom wall of the U-shaped frame (1), a threaded cylinder (14) is fixedly connected to the upper end of the rotating shaft (3), a threaded rod (13) is connected to the threaded cylinder (14) in a threaded manner, a resisting rod (11) is fixedly connected to the upper end of the threaded rod (13), the upper end of the resisting rod (11) penetrates through the U-shaped frame (1) and is fixedly connected with a pressing plate (9), a spring (10) is sleeved on the side wall of the resisting rod (11) above the U-shaped frame (1), two ends of the spring (10) are respectively and fixedly connected to the pressing plate (9) and the U-shaped frame (1), a gear (2) is fixedly sleeved on the rotating shaft (3), a gear ring (19) is sleeved on the liquid suction cylinder (7), and the gear ring (19) is rotatably connected with the liquid suction cylinder (7), the gear (2) is meshed with the gear ring (19), two symmetrical bar-shaped iron blocks (6) are fixedly connected to the upper end face of the gear ring (19), and the two bar-shaped iron blocks (6) are mutually attracted with the two magnetic blocks (16) respectively.
4. A mixable pre-treatment pipette as claimed in claim 1, wherein the handle (12) is provided with anti-slip threads.
5. A mixable pre-treatment pipette according to claim 1, characterised in that the upper end of the pipette (4) is fitted with a sealing sleeve.
6. A mixable pre-treatment pipette as claimed in claim 2, characterised in that the stirring shaft (18) is integrally formed with the stirring blade (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181805.5U CN210752748U (en) | 2019-07-25 | 2019-07-25 | But mixing preliminary treatment's pipettor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921181805.5U CN210752748U (en) | 2019-07-25 | 2019-07-25 | But mixing preliminary treatment's pipettor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210752748U true CN210752748U (en) | 2020-06-16 |
Family
ID=71033269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921181805.5U Expired - Fee Related CN210752748U (en) | 2019-07-25 | 2019-07-25 | But mixing preliminary treatment's pipettor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210752748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113138101A (en) * | 2021-04-30 | 2021-07-20 | 湖南普菲克生物科技有限公司 | Quick detection device of enteric release of coated sustained release product |
-
2019
- 2019-07-25 CN CN201921181805.5U patent/CN210752748U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113138101A (en) * | 2021-04-30 | 2021-07-20 | 湖南普菲克生物科技有限公司 | Quick detection device of enteric release of coated sustained release product |
| CN113138101B (en) * | 2021-04-30 | 2022-06-03 | 湖南普菲克生物科技有限公司 | Quick detection device of enteric release of coated sustained release product |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |