CN216605298U - Suction hanging type liquid transfer device - Google Patents
Suction hanging type liquid transfer device Download PDFInfo
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- CN216605298U CN216605298U CN202120638307.XU CN202120638307U CN216605298U CN 216605298 U CN216605298 U CN 216605298U CN 202120638307 U CN202120638307 U CN 202120638307U CN 216605298 U CN216605298 U CN 216605298U
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- pipettor
- suction
- liquid
- magnetic
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Abstract
The utility model discloses a suction-hanging type pipettor device, which comprises a pipettor main body, a telescopic rod and a pusher which are positioned in the pipettor main body, and a pipettor head fixed at the lower end of the pipettor main body, wherein a pipettor range display window is arranged on the pipettor main body, the device also comprises a magnetic device and a metal panel, the magnetic device is fixedly arranged on the pipettor main body, the magnetic device is positioned between the pipettor range display window and the pusher and is not positioned on the same vertical line with the pipettor range display window, and the device is sucked and hung on the metal panel through the magnetic device. By the mode, the liquid transfer device is convenient to take and use, and the phenomenon that the liquid transfer device is polluted or damaged due to improper arrangement is avoided.
Description
Technical Field
The utility model relates to the field of sample detection tools, in particular to a suction-hanging type liquid transfer device.
Background
The liquid transfer device, also known as a liquid transfer gun, is a device for quantitatively transferring liquid, is used for transferring a small amount of or trace liquid in a laboratory, and is commonly used in clinical diagnosis laboratories, biotechnology laboratories, pharmaceutical and chemical laboratories, environmental laboratories, food laboratories and the like. The pipettor is convenient to use, generally comprises six steps of sucker installation, capacity setting, sucker prewashing, liquid sucking, liquid discharging and sucker removing, and the liquid transferring rod can rotate by 360 degrees, can be independently calibrated and has higher precision. Compare with the pipette, pipettor convenient to use, the degree of accuracy is high, and the pipette adopts glass material, easily receives the ambient temperature to influence and leads to the volume change, and glass material can lead to the inaccurate error that produces of reading because of the light refraction, consequently, the pipettor can replace the pipette to engage in the experiment activity that requires the strictness completely.
The pipettor hangs usually in the pipettor support when depositing, and the support that often uses among the prior art has "Z" style of calligraphy support, circular support, and this type of support top is provided with the draw-in groove that is used for blocking the pipettor and indicates the support. The support is simple in structure and flexible to store, but occupies the space of an experiment table top, and the pipettor is directly placed on the support, so that the risk of accidentally overturning the support or bumping the adjacent pipettor when the pipettor is used is caused, the precision of the pipettor is reduced due to the fact that reagents are poured backwards or bumped down due to improper placement in the experiment process, and irreversible damage is brought to the pipettor, so that a pipettor device convenient to use is necessarily designed to avoid the problems.
SUMMERY OF THE UTILITY MODEL
The utility model mainly solves the technical problem of providing a suction-hanging type liquid transfer device, which realizes convenient use of the liquid transfer device and avoids the pollution or damage of the liquid transfer device caused by improper arrangement.
In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a suction hanging type pipettor device, includes the pipettor main part, is located inside telescopic link and the ejector of pipetting the main part and fixes the liquid-transfering gun head at pipetting the main part lower extreme, be provided with in the liquid-transfering main part and move liquid range display window, the device still includes magnetic device and metal decking, the magnetic device is fixed to be set up in the liquid-transfering main part, the magnetic device is located between pipettor range display window and the ejector and not is located same vertical line with pipettor range display window, the device is sucked through the magnetic device and is hung on metal decking.
Further, the pipette tip comprises a nozzle fixed at the lower end of the pipette body, and a suction head is fixedly installed at the lower end of the nozzle.
Further, the magnetic device is fixed with the liquid-transfering main body in a connecting mode of gluing or binding by an adhesive tape.
Further, the magnetic device comprises a magnet and a cladding that surrounds the magnet.
Further, the magnet is made of soft magnetic materials or permanent magnetic materials.
Further, the cladding is made of a material that is corrosion resistant, wear resistant and has poor thermal conductivity.
Further, the material of the cladding is plastic, ceramic or silica gel.
Further, a finger holder is fixedly arranged on the liquid transferring main body.
Further, the nozzle is fixed to the lower end of the pipetting body through a collar.
The utility model has the beneficial effects that: according to the suction-hanging type pipettor device, the structural design of the magnet is added, so that the pipettor is convenient to take and use, and the pipettor is prevented from being polluted or damaged due to improper arrangement. Meanwhile, the device can be sucked and hung on a fixed metal panel and any metal flat plate in a laboratory, such as a fume hood and the like, and has the characteristics of space saving, flexible taking and the like.
Drawings
Fig. 1 is a schematic structural diagram of a suction-type pipette device according to the present invention.
1. A telescopic rod; 2. a pusher; 3. a finger rest; 4. a magnet; 5. a pipetting range display window; 6. a ring pipe; 7. a nozzle; 8. a suction head; 9. a metal panel.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and will thus define the scope of the utility model more clearly and clearly.
Referring to fig. 1, an embodiment of the present invention includes:
the utility model discloses a suction-hanging type pipettor device, which comprises a pipettor main body, a telescopic rod 1 and a pusher 2 which are positioned in the pipettor main body, and a pipettor head fixed at the lower end of the pipettor main body, wherein a pipettor range display window 5 is arranged on the pipettor main body, the device also comprises a magnetic device and a metal panel 9, the magnetic device is fixedly arranged on the pipettor main body, the magnetic device is positioned between the pipettor range display window 5 and the pusher 2 and is not positioned on the same vertical line with the pipettor range display window 5, and the device is sucked and hung on the metal panel 9 through the magnetic device.
Further, the pipette tip comprises a nozzle 7 fixed at the lower end of the pipette body, and a suction head 8 is fixedly arranged at the lower end of the nozzle 7.
Further, the magnetic device is fixed with the liquid-transfering main body in a connecting mode of gluing or binding by an adhesive tape.
Further, the magnetic means comprises a magnet 4 and a cladding enclosing the magnet 5.
Further, the magnet 4 is made of soft magnetic material or permanent magnetic material. Preferably a permanent magnetic material.
Further, the cladding is made of a material that is corrosion resistant, wear resistant and has poor thermal conductivity.
Further, the material of the cladding is plastic, ceramic, silica gel, or the like. Silica gel is preferred.
Further, the metal panel 9 is an alloy mainly made of iron, cobalt, and nickel. An alloy mainly composed of iron, cobalt and nickel is preferable.
Further, a finger holder 3 is fixedly arranged on the liquid transferring main body.
Further, the nozzle 7 is fixed to the lower end of the pipetting body through a collar 6.
The utility model has the beneficial effects that: according to the suction-hanging type pipettor device, the structural design of the magnet is added, so that the pipettor is convenient to take and use, and the pipettor is prevented from being polluted or damaged due to improper arrangement. Meanwhile, the device can be sucked and hung on a fixed metal panel and any metal flat plate in a laboratory, such as a fume hood and the like, and has the characteristics of space saving, flexible taking and the like.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides a suction hanging type pipettor device, includes the pipettor main part, is located inside telescopic link and the ejector of liquid-transfering main part and fixes the liquid-transfering gun head at liquid-transfering main part lower extreme, be provided with in the liquid-transfering main part and move liquid range display window, its characterized in that: the suction-hanging type pipettor device further comprises a magnetic device and a metal panel, the magnetic device is fixedly arranged on the pipettor body, the magnetic device is located between the pipettor range display window and the ejector and is not located on the same vertical line with the pipettor range display window, and the device is sucked and hung on the metal panel through the magnetic device.
2. A suction-type pipette device according to claim 1, wherein: the pipette tip comprises a nozzle fixed at the lower end of the pipette body, and a suction head is fixedly installed at the lower end of the nozzle.
3. A suction-type pipette device according to claim 1, wherein: the magnetic device is fixed with the liquid transferring main body in a connecting mode of gluing or binding by an adhesive tape.
4. A suction-type pipette device according to claim 1, wherein: the magnetic device comprises a magnet and a cladding which wraps the magnet.
5. The suction-type pipette device according to claim 4, wherein: the magnet is made of soft magnetic materials or permanent magnetic materials.
6. The suction-type pipette device according to claim 4, wherein: the cladding is made of a material that is corrosion resistant, wear resistant and has poor thermal conductivity.
7. A suction-type pipette device according to claim 6, wherein: the cladding is made of plastic, ceramic or silica gel.
8. A suction-type pipette device according to claim 1, wherein: the liquid-transfering main body is fixedly provided with a finger holder.
9. A suction-type pipette device according to claim 2, wherein: the nozzle is fixed at the lower end of the pipetting body through a ring pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120638307.XU CN216605298U (en) | 2021-03-30 | 2021-03-30 | Suction hanging type liquid transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120638307.XU CN216605298U (en) | 2021-03-30 | 2021-03-30 | Suction hanging type liquid transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216605298U true CN216605298U (en) | 2022-05-27 |
Family
ID=81681539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120638307.XU Active CN216605298U (en) | 2021-03-30 | 2021-03-30 | Suction hanging type liquid transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216605298U (en) |
-
2021
- 2021-03-30 CN CN202120638307.XU patent/CN216605298U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Room 606, building D, No. 398 Ruoshui Road, Suzhou Industrial Park, Jiangsu Province Patentee after: Huiyu anlaibo (Suzhou) Pharmaceutical Technology Co.,Ltd. Address before: 215000 Room 606, building D, No. 398 Ruoshui Road, Suzhou Industrial Park, Jiangsu Province Patentee before: Anlaibo Pharmaceutical (Suzhou) Co.,Ltd. |