CN213160873U - Novel pipettor - Google Patents
Novel pipettor Download PDFInfo
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- CN213160873U CN213160873U CN202021660449.8U CN202021660449U CN213160873U CN 213160873 U CN213160873 U CN 213160873U CN 202021660449 U CN202021660449 U CN 202021660449U CN 213160873 U CN213160873 U CN 213160873U
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- suction tube
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- electro
- deviator
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Abstract
The utility model relates to the technical field of pipettors, in particular to a novel pipettor; including the pipettor body, the pipettor body is including inhaling a section of thick bamboo, pullover, piston, permanent magnet, electro-magnet, deviator, drive arrangement, electric putter, sealed lid and controller, inhale a section of thick bamboo lower extreme and can dismantle the connection pullover, the pullover lower extreme is provided with the suction head of taking the liquid inlet, set up the piston in the inhaling a section of thick bamboo, piston top surface rigid coupling permanent magnet, inhale a section of thick bamboo top and sealed connection of covering can dismantling, the inhale a section of thick bamboo surface is equipped with the scale mark. The utility model discloses an at piston top surface rigid coupling permanent magnet and electric putter's bottom rigid coupling electro-magnet, the use of cooperation deviator can realize that the electro-magnet drives permanent magnet and piston and reciprocates under the circumstances of circular telegram, avoids absorbing the precision of liquid because the influence of personal manipulation, easy operation.
Description
Technical Field
The utility model relates to a pipettor technical field, in particular to novel pipettor.
Background
A pipette, also called a pipette, is generally used to measure a small amount or a trace amount of liquid when performing research on analysis and testing, and is applied to various industries such as chemistry, biology, medical treatment, and the like. When liquid is sucked by using a pipette in an experiment, the pipette bulb is needed to be matched with two hands for use, and the pipette bulb is easily influenced by personal operation methods and is complex to operate.
To this end, a novel pipette is proposed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel pipettor can avoid absorbing the precision of liquid because the influence of personal manipulation gimmick, easy operation.
In order to achieve the above purpose, the technical solution of the present invention is as follows:
the utility model provides a novel pipettor, includes the pipettor body, the pipettor body is including suction tube, choke, piston, permanent magnet, electro-magnet, deviator, drive arrangement, electric putter, sealed lid and controller, the connection choke can be dismantled to the suction tube lower extreme, the choke lower extreme is provided with the suction head of taking into the liquid mouth, set up the piston in the suction tube, piston top surface rigid coupling permanent magnet, the connection can be dismantled with sealed lid in suction tube top, sealed lid top surface rigid coupling deviator, drive arrangement and controller, electric putter's top is run through sealed lid and is connected with drive arrangement's output, electric putter's bottom rigid coupling electro-magnet, drive arrangement, deviator, electro-magnet link to each other with the controller respectively, the deviator is connected with the electro-magnet, the suction tube surface is equipped with the scale mark.
Specifically, the lower end of the suction tube is provided with a first thread section, and the inner surface of the sleeve nozzle is provided with a first limiting thread matched with the first thread section at the lower end of the suction tube.
Specifically, the upper end of the suction tube is provided with a second thread section, and the outer side wall of the sealing cover is provided with a second limiting thread matched with the second thread section at the upper end of the suction tube.
Specifically, the outer side wall of the suction tube is fixedly connected with a handle.
Specifically, the driving device is a motor.
Specifically, the top surface of the sealing cover is fixedly connected with a handle.
The utility model has the advantages that: the utility model has the advantages that the lower end of the suction tube is detachably connected with the sleeve nozzle, the top of the suction tube is detachably connected with the sealing cover, so that the liquid transfer device body is convenient to install, disassemble and clean, the liquid transfer device body can be recycled, and the cost is saved; through at piston top surface rigid coupling permanent magnet and electric putter's bottom rigid coupling electro-magnet, the use of cooperation deviator can realize that the electro-magnet drives permanent magnet and piston and reciprocates under the circumstances of circular telegram, avoids because the precision of individual manipulation influence absorption liquid, easy operation.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Reference numerals: the suction tube comprises a suction tube 1, a direction changer 2, a motor 3, a controller 4, a sealing cover 5, scale marks 6, an electric push rod 7, an electromagnet 8, a handle 9, a permanent magnet 10, a piston 11, a first thread section 12, a sleeve nozzle 13, a suction head 14 and a lifting handle 15.
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 work belong to the protection scope of the present invention.
Referring to the attached drawing 1, a novel pipettor comprises a pipettor body, wherein the pipettor body comprises a suction tube 1, a sleeve nozzle 13, a piston 11, a permanent magnet 10, an electromagnet 8, a deviator 2, a driving device, an electric push rod 7, a sealing cover 5 and a controller 4, the lower end of the suction tube 1 is detachably connected with the sleeve nozzle 13, the lower end of the sleeve nozzle 13 is provided with a suction head 14 with a liquid inlet, the suction tube 1 is internally provided with the piston 11, the top surface of the piston 11 is fixedly connected with the permanent magnet 10, the top of the suction tube 1 is detachably connected with the sealing cover 5, the top surface of the sealing cover 5 is fixedly connected with the deviator 2, the driving device and the controller 4, the top of the electric push rod 7 penetrates through the sealing cover 5 to be connected with the output end of the driving device, the bottom of the electric push rod 7 is fixedly connected with the electromagnet 8, the driving device, the, the outer surface of the suction tube 1 is provided with scale marks 6; the utility model has the advantages that the lower end of the suction tube 1 can be detachably connected with the sleeve nozzle 13, the top of the suction tube 1 can be detachably connected with the sealing cover 5, the installation, the disassembly and the cleaning of the pipettor body are convenient, the pipettor body can be recycled, and the cost is saved; through at piston 11 top surface rigid coupling permanent magnet 10 and electric putter 7 bottom rigid coupling electro-magnet 8, the use of cooperation deviator 2 can realize that electro-magnet 8 drives permanent magnet 10 and piston 11 and reciprocates under the circumstances of circular telegram, avoids because the precision of individual manipulation influence absorption liquid, easy operation.
Specifically, 1 lower extreme of suction tube is equipped with first screw thread section 12, 13 internal surfaces of cover mouth are equipped with 1 lower extreme first screw thread section 12 assorted first limit screw of suction tube, 1 upper end of suction tube is equipped with the second screw thread section, 5 lateral walls of sealed lid be equipped with 1 upper end second screw thread section assorted second limit screw of suction tube, be convenient for install, dismantle and wash the pipettor body, can cyclic utilization pipettor body, save the cost.
Specifically, the outer side wall of the suction tube 1 is fixedly connected with a handle 9, so that the operation is convenient.
Specifically, the driving device is a motor 3.
Specifically, the top surface of the sealing cover is fixedly connected with a handle 15, so that the sealing cover is convenient to unscrew and carry.
Further, the utility model relates to a permanent magnet 10, electro-magnet 8, deviator 2, motor 3, electric putter 7 and controller 4 are prior art, the utility model aims at the structural feature of a novel pipettor.
The utility model discloses a work flow: when the device is used, an operator starts the motor 3 and the direction changer 2 through the controller 4, at the moment, the motor 3 drives the electric push rod 7 and the electromagnet 8 to move upwards, and meanwhile, the direction changer 2 controls the magnetism of the electromagnet 8, so that the electromagnet 8 attracts the permanent magnet 10 and the piston 11 to move upwards, and liquid is sucked from the suction head 14 at the lower end of the sleeve nozzle 13; when liquid needs to be squeezed out, an operator turns on the motor 3 and the direction changer 2 through the controller 4, at the moment, the motor 3 drives the electric push rod 7 and the electromagnet 8 to move downwards, and meanwhile, the direction changer 2 controls the magnetism of the electromagnet 8, so that the electromagnet 8 repels the permanent magnet 10 and the piston 11 to move downwards, and the liquid is discharged from the suction head 14 at the lower end of the sleeve nozzle 13.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a novel pipettor, includes the pipettor body, its characterized in that, the pipettor body is including suction tube, choke, piston, permanent magnet, electro-magnet, deviator, drive arrangement, electric putter, sealed lid and controller, the suction tube lower extreme can be dismantled and connect the choke, the choke lower extreme is provided with the suction head of taking the liquid inlet, set up the piston in the suction tube, piston top surface rigid coupling permanent magnet, the connection can be dismantled with sealed lid in suction tube top, sealed lid top surface rigid coupling deviator, drive arrangement and controller, electric putter's top is run through sealed lid and is connected with drive arrangement's output, electric putter's bottom rigid coupling electro-magnet, drive arrangement, deviator, electro-magnet link to each other with the controller respectively, the deviator is connected with the electro-magnet, the suction tube surface is equipped with the scale mark.
2. The novel pipette according to claim 1, wherein the lower end of the suction tube is provided with a first thread section, and the inner surface of the sleeve nozzle is provided with a first limiting thread matched with the first thread section at the lower end of the suction tube.
3. The novel pipette according to claim 1, wherein the suction tube has a second thread section at the upper end, and the outer side wall of the sealing cover has a second limit thread matching with the second thread section at the upper end of the suction tube.
4. The novel pipette according to claim 1, wherein a handle is fixedly connected to the outer side wall of the suction tube.
5. A novel pipette as defined in claim 1 wherein the drive means is an electric motor.
6. The novel pipette according to claim 1, wherein a handle is further fixedly connected to the top surface of the sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021660449.8U CN213160873U (en) | 2020-08-11 | 2020-08-11 | Novel pipettor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021660449.8U CN213160873U (en) | 2020-08-11 | 2020-08-11 | Novel pipettor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213160873U true CN213160873U (en) | 2021-05-11 |
Family
ID=75799930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021660449.8U Active CN213160873U (en) | 2020-08-11 | 2020-08-11 | Novel pipettor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213160873U (en) |
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2020
- 2020-08-11 CN CN202021660449.8U patent/CN213160873U/en active Active
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