CN206688733U - A kind of assembly type pipette tips box - Google Patents
A kind of assembly type pipette tips box Download PDFInfo
- Publication number
- CN206688733U CN206688733U CN201720121349.XU CN201720121349U CN206688733U CN 206688733 U CN206688733 U CN 206688733U CN 201720121349 U CN201720121349 U CN 201720121349U CN 206688733 U CN206688733 U CN 206688733U
- Authority
- CN
- China
- Prior art keywords
- pipette tips
- dividing plate
- test tube
- support
- box
- 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.)
- Withdrawn - After Issue
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model is a kind of assembly type pipette tips box, is related to biochemical instrument auxiliary equipment field.Pipette tips box includes cassette bottom, the bottom rack for test tube more slightly larger than cassette bottom, 4 independent separated lids and support dividing plate, lid is buckled in cassette bottom, and described support dividing plate is made up of pipette tips (large size pipette tips 1mL, μ L of medium size pipette tips 200, the μ L of small size pipette tips 10) support of three different sizes.Can freely be arranged in pairs or groups according to needed for the experiment support of different size of this pipette tips box places corresponding pipette tips, inverted rack for test tube can place the test tube of different size, greatly save experimental operation space, independent pipette tips lid reduces the risk of pollution, the utility model is simple in construction simultaneously, convenient batch production, suitable for promoting the use.
Description
Technical field
A kind of assembly type pipettor gun head cartridge is the utility model is related to, belongs to biochemical instrument auxiliary equipment field.
Background technology
Traditional pipettor gun head cartridge, a box are only capable of accommodating a kind of pipette tips of model, and open ended pipette tips number
Amount is fixed, and the agent structure of the pipettor gun head cartridge of present commercial type is lid, cassette bottom and middle support dividing plate, one
Pipette tips box is only arranged in pairs or groups a kind of fixed dividing plate, can be uniformly distributed on dividing plate it is various sizes of run through circular hole, the diameter of circular hole is divided into three
Class, the type (large size pipette tips 1mL, μ L of medium size pipette tips 200, the μ L of small size pipette tips 10) of inserted pipette tips is determined, it is common for 1mL
96,96 of 10 μ L of box-packed 60 pipette tips of specification pipette tips, 200 μ L.
Limited when superclean bench is tested by space, laying for goods is more succinct on workbench more is advantageous to laminar flow
The steady air current of wind is sterile to ensure, and under conditions of plurality of specifications pipette tips are needed, three kinds of pipette tips boxes of one side and placement are not
The test tube case of same specification test tube occupies certain experimental operation space in itself, and on the other hand a pipette tips box is generally only used several
Individual pipette tips, each pipette tips box is opened in turn and also brings inconvenience to operation, and add the risk of pollution.An if rifle
Head cartridge, which can meet that institute is in need, to bring convenience for experiment.
Publication No. CN203112818U patent of invention discloses a kind of pipette tips box, in bottom, lid, middle plate support base
In the case that this structure is constant, middle plate is changed to passing through at least two kinds of different pore sizes by being distributed single footpath through hole originally
Perforation, although solving pipette tips number imbalance problem to a certain degree, because circular hole must be distributed across on same plate, its
Using flexible and be very limited.And the problem of not fully taking into account pipette tips oneself height difference wherein, meeting in use
There is the phenomenon that small pipette tips depart from jack：1mL or 200 μ L and 10 μ L pipette tips are distributed on a width support simultaneously when, support and lid
Distance can only highly be designed by 1mL pipette tips, and pipette tips box is often inverted in sterilization process, and 10 μ L pipette tips thereon can depart from
The support of lid and drop depart from circular hole.
Publication No. CN104888878A patent of invention discloses a kind of pipette tips box, including lid, cassette bottom and support every
Plate, support dividing plate are made up of the support dividing plate module of at least two kinds of different heights, and each support dividing plate module spliced is installed in cassette bottom,
Through hole, and at least two different height are distributed with the described support dividing plate module surface relative with the top surface of lid
Support dividing plate module the surface on the specification of through hole that is distributed it is different.It is although solving disclosed above number to a certain degree
Defect present in CN203112818U patents, but because pipette tips used share a box (sharing a box body and lid),
The risk of cross pollution be present.In addition, when taking pipette tips, it is necessary to whole lid be opened, whole pipette tips bottom-exposeds, repeatedly
After repeatedly opening, the contaminated risk of pipette tips greatly increases in box.
The content of the invention
Goal of the invention of the present utility model is to provide a kind of assembly type pipettor gun head cartridge, can be according to individual demand simultaneously
The pipette tips of a variety of different sizes are placed, and each box has independent lid, reduces the risk of cross pollution, while pipette tips
Cassette bottom carries rack for test tube, saves lab space.
The technical solution of the utility model is：A kind of assembly type pipette tips box, including support dividing plate, lid, box body, test tube
Frame；The support dividing plate has three kinds of specifications, including large size pipette tips support dividing plate, medium size pipette tips support dividing plate, small size pipette tips support
Dividing plate, every kind of specification support dividing plate are equipped with 4 moulds, according to experiment needs, select the dividing plate of different size to carry out free collocation；
The lid, there are 4 respective independent lids, there is the handle of the protrusion of switch box at edge, can be by being fastened；
The box body, is separated by dividing plate, there is 4 independent cells, in the middle and upper part of box body, there is support dividing plate placing position, independent is small
Room will substantially reduce the risk of cross pollution；The rack for test tube, its structure are slightly larger than box body, can be enclosed on box body bottom, can take off
It is inverted from by rack for test tube, there is its test tube hole thereon, the test tube of different size can be placed.
As the further supplement of technical scheme, the examination of different size can be placed after the rack for test tube inversion of described bottom
Pipe, such as 50ml centrifuge tube, 15ml centrifuge tube and Eppendorf pipes.
The utility model obtain beneficial effect be：(1) according to experiment needs, the dividing plate of different size is selected to carry out independently
Collocation, greatlys save experimental operation space；(2) lid of each support dividing plate compatibility independence, reduces the microbiological contamination in experimental implementation
Risk；(3) it is simple in construction, convenient batch production, suitable for promoting the use.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is side schematic view of the present utility model.
Fig. 3 is operation chart of the present utility model.
Description of reference numerals
1 support dividing plate；2 lids；3 box bodys；4 rack for test tubes；5 large size pipette tips support dividing plates；6 medium size pipette tips support dividing plates；7 is small
Number pipette tips support dividing plate；8 handles protruded；9 dividing plates；10 support dividing plate placing positions；11 test tube holes.
Embodiment
First, refer to shown in Fig. 1 and Fig. 2, a kind of assembly type pipette tips box, including support dividing plate 1, lid 2, box body 3, examination
Pipe support 4；The support dividing plate 1 has three kinds of specifications, including large size pipette tips support dividing plate 5, medium size pipette tips support dividing plate 6, small size rifle
Head bracket dividing plate 7, every kind of specification support dividing plate are equipped with 4 moulds；The lid 2, there are 4 respective independent lids, edge has
The handle 8 of the protrusion of box is switched, can be by being fastened；The box body 3, is separated by dividing plate 9, have 4 it is independent
Cell, in the middle and upper part of box body 3, there is support dividing plate placing position 10；The rack for test tube 4, its structure are slightly larger than box body 3, Ke Yitao
In the bottom of box body 3, it can depart from and be inverted rack for test tube 4, there is its test tube hole 11 thereon, the test tube of different size can be placed.
Embodiment, refer to shown in Fig. 3, the utility model when in use, according to experiment needs, is freely arranged in pairs or groups not
With support dividing plate be assembled into pipette tips box, such as can be 2 1ml pipette tips boxes, 1 200 μ L pipette tips box, 1 10 μ L pipette tips
Box, four independent pipette tips boxes of composition are tested, avoid polluting and waste；According to the needs of pipette tips, open corresponding box and take
Use pipette tips；As needed, after rack for test tube is removed, it is inverted, test tube can be put.
Claims (1)
- A kind of 1. assembly type pipette tips box, it is characterised in that：Including support dividing plate, lid, box body, rack for test tube；The support dividing plate There are three kinds of specifications, including large size pipette tips support dividing plate, medium size pipette tips support dividing plate, small size pipette tips support dividing plate, every kind of specification branch Frame dividing plate is equipped with 4 moulds, according to experiment needs, selects the support dividing plate of different size to carry out free collocation, places corresponding Pipette tips；The lid, there are 4 respective independent lids, there is the handle of the protrusion of switch box at edge, can pass through and latch fastening It is fixed；The box body, is separated by dividing plate, there is 4 independent cells, in the middle and upper part of box body, there is support dividing plate placing position；It is described Rack for test tube, its structure are slightly larger than box body, can be enclosed on box body bottom, can depart from and be inverted rack for test tube, there is test tube hole thereon, can be with Place the test tube of different size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121349.XU CN206688733U (en) | 2017-02-09 | 2017-02-09 | A kind of assembly type pipette tips box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720121349.XU CN206688733U (en) | 2017-02-09 | 2017-02-09 | A kind of assembly type pipette tips box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206688733U true CN206688733U (en) | 2017-12-01 |
Family
ID=60439181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720121349.XU Withdrawn - After Issue CN206688733U (en) | 2017-02-09 | 2017-02-09 | A kind of assembly type pipette tips box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206688733U (en) |
-
2017
- 2017-02-09 CN CN201720121349.XU patent/CN206688733U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20230703 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20171201 Effective date of abandoning: 20230703 |