CN203990710U - A kind of variable height rack for test tube - Google Patents
A kind of variable height rack for test tube Download PDFInfo
- Publication number
- CN203990710U CN203990710U CN201420193388.7U CN201420193388U CN203990710U CN 203990710 U CN203990710 U CN 203990710U CN 201420193388 U CN201420193388 U CN 201420193388U CN 203990710 U CN203990710 U CN 203990710U
- Authority
- CN
- China
- Prior art keywords
- test tube
- rack
- fixed bar
- variable height
- top panel
- 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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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model provides a kind of experimental provision, specifically refers to a kind of rack for test tube of variable height.This variable height rack for test tube is comprised of top panel, bottom plate, fixed bar, control senior executive.The utility model has solved the shortcoming that current rack for test tube can not be placed different length test tubes well, and easy to use, cost is low.
Description
Technical field
The utility model relates to a kind of rack for test tube, can change height to place the test tube of different length.
Background technology
Holding test tubes when rack for test tube is mainly used in testing, because the length of test tube is different, and rack for test tube is fixing height substantially at present, sometimes need to place shorter test tube, and now test tube mouth lower than rack for test tube top panel, make to add the very inconvenience of operation of sample, if the different rack for test tube of special configuration can cause waste again, therefore need a kind of rack for test tube that can change height.The purpose of this utility model is exactly a kind of simple machine of developing for this deficiency.Simple in structure, installation and easy to use.
Summary of the invention
Rack for test tube is fixing height substantially at present, sometimes need to place shorter test tube, and now test tube mouth, lower than rack for test tube top panel, makes to add the very inconvenience of operation of sample.If the rack for test tube that special configuration is different can cause waste again, therefore need a kind of rack for test tube that can change height.But there is no at present similar products, the present invention addresses this problem specially.
The utility model is realized in accordance with the following methods: variable height rack for test tube is comprised of top panel 1, bottom plate 2, fixed bar 3, control senior executive 4.Bottom plate and fixed bar link together, and 4 control senior executives put into after 4 fixed bars, insert top panel.Control senior executive can be the sleeve pipe of differing heights.
Utilize device above, can place the test tube of differing heights.
Accompanying drawing explanation
Fig. 1 is schematic appearance.This utensil is comprised of top panel (1), bottom plate (2), fixed bar (3), control senior executive (4).
As shown in the figure.This rack for test tube can be by metal or plastic production, porosely in top panel can put into test tube, and surrounding has 4 hole sizes can insert fixed bar.Control senior executive is the sleeve pipe of four the same height, can insert fixed bar, has respectively 3 kinds of differing heights.Bottom plate and fixed bar link together.
The specific embodiment
Embodiment 1
With stainless steel, make this rack for test tube, porosely in top panel can put into test tube, surrounding has 4 holes, and size can be inserted fixed bar.Control senior executive is the sleeve pipe of four the same height, can insert fixed bar, is highly 2 centimetres.Bottom plate and fixed bar link together.
Embodiment 2
With stainless steel, make this rack for test tube, porosely in top panel can put into test tube, surrounding has 4 holes, and size can be inserted fixed bar.Control senior executive is the sleeve pipe of four the same height, can insert fixed bar, is highly 4 centimetres.Bottom plate and fixed bar link together.
Embodiment 3
With stainless steel, make this rack for test tube, porosely in top panel can put into test tube, surrounding has 4 holes, and size can be inserted fixed bar.Control senior executive is the sleeve pipe of four the same height, can insert fixed bar, is highly 6 centimetres.Bottom plate and fixed bar link together.
Claims (2)
1. a variable height rack for test tube, it is comprised of top panel (1), bottom plate (2), fixed bar (3), control senior executive (4), it is characterized in that: bottom plate and fixed bar link together, and controls senior executives for 4 and puts into after 4 fixed bars, insertion top panel.
2. variable height rack for test tube according to claim 1, is characterized in that: control senior executive can be the sleeve pipe of differing heights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193388.7U CN203990710U (en) | 2014-04-21 | 2014-04-21 | A kind of variable height rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420193388.7U CN203990710U (en) | 2014-04-21 | 2014-04-21 | A kind of variable height rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203990710U true CN203990710U (en) | 2014-12-10 |
Family
ID=52030781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420193388.7U Expired - Fee Related CN203990710U (en) | 2014-04-21 | 2014-04-21 | A kind of variable height rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203990710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124284A (en) * | 2016-07-13 | 2016-11-16 | 北京普立泰科仪器有限公司 | A kind of multifunctional nitroxide blows enrichment facility |
-
2014
- 2014-04-21 CN CN201420193388.7U patent/CN203990710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124284A (en) * | 2016-07-13 | 2016-11-16 | 北京普立泰科仪器有限公司 | A kind of multifunctional nitroxide blows enrichment facility |
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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: 20141210 Termination date: 20150421 |
|
| EXPY | Termination of patent right or utility model |