CN202983708U - Micro-pipettor handle - Google Patents
Micro-pipettor handle Download PDFInfo
- Publication number
- CN202983708U CN202983708U CN 201220599407 CN201220599407U CN202983708U CN 202983708 U CN202983708 U CN 202983708U CN 201220599407 CN201220599407 CN 201220599407 CN 201220599407 U CN201220599407 U CN 201220599407U CN 202983708 U CN202983708 U CN 202983708U
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- CN
- China
- Prior art keywords
- handle
- section
- affiliated
- pipettor
- micropipettor
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- 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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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a micro-pipettor handle so as to solve the problems in the prior art. The micro-pipettor handle comprises a handle body and a hanging part. A volume adjusting knob is arranged above the handle body and connected with an internal volume adjusting device for carrying out volume adjustment. The hanging part is provided with a curve groove for being hung on the hand edge conveniently. The micro-pipettor handle is simple and light in structure, prevents slip, and facilitates stable hanging.
Description
Technical field
The utility model relates to the laboratory apparatus field, is specifically related to use for laboratory in a kind of handle arrangement of micropipettor.
Background technology
hospital laboratory, chemical industry, a lot of experiments of biological industry often face the situation that needs the Check processing batch samples, perhaps need the operation of multiple detection reagent, pipettor is that a kind of low capacity liquid commonly used in this type of experiment shifts sample adding device, be used for drawing sample or reagent in experimental implementation, especially more frequent in the use of 96 orifice plates, in the experimental implementation process, operating personnel need ceaselessly to draw to get liquid, frequent operation, in operation 96 orifice plates, a plate just is equivalent to will carry out suction operation 172 times, often the phenomenon of hand fatigue can appear, this moment, hand firmly slightly had carelessness just easily to cause the phenomenon of pipettor landing, not only easily pipettor is caused and fall damage, also sample may be overturned, cause the sample waste, concerning some precious samples, may cause irreparable damage, also to often regulate the capacity of micropipettor in the face of different reagent simultaneously, pipettor in the market, as gloomy etc. in gill, can't carry out one-handed performance when carrying out capacity regulating, experiment to some complexity, may need to suspend and regulate to vacate both hands, when carrying out loaded down with trivial details experiment, greatly reduce conventional efficient.
Summary of the invention
For the problem that above-mentioned prior art exists, the utility model provides a kind of handle of micropipettor, and this handle arrangement is simply light, prevents landing, and convenient stable hanging.
The problem that exists for solving above-mentioned prior art, the technical scheme that the utility model is taked is: the micropipettor handle, be provided with handle body and be affiliated to section, described handle body top is provided with the capacity regulating knob, described capacity regulating knob is connected with the internal capacity adjusting device, can carry out capacity regulating, the described section of being affiliated to is provided with crooked groove, conveniently is affiliated to edge on hand.
Described handle is divided into two parts, is undertaken fastening by being positioned at the screw of being affiliated to the section edge.
Described screw depression arranges, depressed part can be hung on carry out on the pipettor rack that is provided with projection further firm.
A described handle side relative to the section that is affiliated to is provided with rifle head bullet from triggering section, pipettor can be hung four finger places during operation, and the rifle head can fall by light bullet in the described triggering of thumb press section, conveniently changes liquid.
The utility model facilitates one hand to carry out substantial length of operation, when the needs pondage, pipettor can be hung on by the section of being affiliated to the tiger’s jaw place that forefinger is connected with thumb, carries out capacity regulating by forefinger and thumb turn capacity regulating knob; When needs are changed the rifle head, the pipettor section of being affiliated to is placed in four finger places, the rifle head can fall by light bullet in the described triggering of thumb press section; When carrying out the loaded down with trivial details experiment the five fingers when tired, can make the pipettor section of being affiliated to be placed in four finger places, the five fingers carry out stretching exercise and loosen, and having loosened the operation again of directly holding with a firm grip, need not the taking and placing pipettor.
Description of drawings
Fig. 1 is the utility model structural representation;
Wherein: 1 handle body, 2 are affiliated to section, 3 capacity regulating knobs, 4 grooves, 5 triggering sections.
The specific embodiment
Below in conjunction with the specific embodiment, the utility model is elaborated.
Embodiment 1
The handle of micropipettor as shown in Figure 1, be provided with handle body 1 and be affiliated to section 2, described handle body 1 top is provided with capacity regulating knob 3, described capacity regulating knob 3 is connected with the internal capacity adjusting device, can carry out capacity regulating, the described section 2 that is affiliated to is provided with crooked groove 4, conveniently is affiliated to edge on hand.
Embodiment 2
The handle of micropipettor as shown in Figure 1, be provided with handle body 1 and be affiliated to section 2, described handle body 1 top is provided with capacity regulating knob 3, described capacity regulating knob 3 is connected with the internal capacity adjusting device, can carry out capacity regulating, the described section 2 that is affiliated to is provided with crooked groove 4, conveniently is affiliated to edge on hand; Described handle is divided into two parts, is undertaken fastening by the screw that is positioned at the section of being affiliated to 2 edges.
Embodiment 3
The handle of micropipettor as shown in Figure 1, be provided with handle body 1 and be affiliated to section 2, described handle body 1 top is provided with capacity regulating knob 3, described capacity regulating knob 3 is connected with the internal capacity adjusting device, can carry out capacity regulating, the described section 2 that is affiliated to is provided with crooked groove 4, conveniently is affiliated to edge on hand; Described handle is divided into two parts, is undertaken fasteningly by the screw that is positioned at the section of being affiliated to 2 edges, and described screw depression arranges, depressed part can be hung on carry out on the pipettor rack that is provided with projection further firm.
Embodiment 4
The handle of micropipettor as shown in Figure 1, be provided with handle body 1 and be affiliated to section 2, described handle body 1 top is provided with capacity regulating knob 3, described capacity regulating knob 3 is connected with the internal capacity adjusting device, can carry out capacity regulating, the described section 2 that is affiliated to is provided with crooked groove 4, conveniently is affiliated to edge on hand; Described handle is divided into two parts, is undertaken fasteningly by the screw that is positioned at the section of being affiliated to 2 edges, and described screw depression arranges, depressed part can be hung on carry out on the pipettor rack that is provided with projection further firm; Described handle is provided with rifle head bullet from triggering section 5 with being affiliated to the relative side of section 2, pipettor can be hung four finger places during operation, and the rifle head can fall by light bullet in the described triggering of thumb press section 5, conveniently changes liquid.
Above the utility model has been done detailed description, but the utility model is not limited to the above embodiments.All equivalences of doing according to Spirit Essence of the present utility model change or modify, and all should be encompassed in protection domain of the present utility model.
Claims (5)
1. the micropipettor handle, be provided with handle body and be affiliated to section, is provided with the capacity regulating knob above described handle body.
2. the handle of micropipettor according to claim 1, it is characterized in that: described handle is divided into two parts, is undertaken fastening by being positioned at the screw of being affiliated to the section edge.
3. the handle of the described micropipettor of any one according to claim 1 and 2, it is characterized in that: described screw depression arranges.
4. the handle of the described micropipettor of any one according to claim 1 and 2, it is characterized in that: a side relative to the section that is affiliated to is provided with rifle head bullet from triggering section.
5. the handle of micropipettor according to claim 3, it is characterized in that: a described handle side relative to the section that is affiliated to is provided with rifle head bullet from triggering section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599407 CN202983708U (en) | 2012-11-14 | 2012-11-14 | Micro-pipettor handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220599407 CN202983708U (en) | 2012-11-14 | 2012-11-14 | Micro-pipettor handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202983708U true CN202983708U (en) | 2013-06-12 |
Family
ID=48554934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220599407 Expired - Fee Related CN202983708U (en) | 2012-11-14 | 2012-11-14 | Micro-pipettor handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202983708U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203292A (en) * | 2020-02-13 | 2020-05-29 | 华中科技大学同济医学院附属协和医院 | Micropipettor and pipetting method |
-
2012
- 2012-11-14 CN CN 201220599407 patent/CN202983708U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203292A (en) * | 2020-02-13 | 2020-05-29 | 华中科技大学同济医学院附属协和医院 | Micropipettor and pipetting method |
| CN111203292B (en) * | 2020-02-13 | 2023-07-11 | 华中科技大学同济医学院附属协和医院 | Micro-pipette and pipetting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20151114 |
|
| EXPY | Termination of patent right or utility model |