CN105689037A - Test tube rack - Google Patents
Test tube rack Download PDFInfo
- Publication number
- CN105689037A CN105689037A CN201410690139.3A CN201410690139A CN105689037A CN 105689037 A CN105689037 A CN 105689037A CN 201410690139 A CN201410690139 A CN 201410690139A CN 105689037 A CN105689037 A CN 105689037A
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- CN
- China
- Prior art keywords
- test tube
- tube rack
- present
- base
- lower beam
- 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.)
- Pending
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a test tube rack comprising a base and a holder, both sides of the base are provided with telescopic stand columns, each stand column includes an upper rod and a lower rod, the upper rod is telescopically arranged on the lower rod, and the holder is fixed on the upper rod. The test tube rack is simple in structure, and the test tube rack can be stretched out and drawn back to facilitate the placement of tubes of different lengths, and is reasonable in design.
Description
Technical field
The present invention relates to technical field of teaching instruments, particularly relate to a kind of test tube rack。
Background technology
In all Experiments of Electricity in Middle School Physics, test tube rack will be used, for holding test tubes, but existing test tube rack function singleness, it is impossible to lift。
Summary of the invention
(1) to solve the technical problem that
The problem to be solved in the present invention is to provide a kind of test tube rack, to overcome function singleness in prior art, it is impossible to carry out the defect lifted。
(2) technical scheme
For solving described technical problem, the present invention provides a kind of test tube rack, including base and fixed mount, described base both sides are provided with telescopic column, described column includes upper boom and lower beam, described lower beam and described base connect and fix, and described upper boom is telescopic to be arranged on described lower beam, and described fixed mount is fixed on described upper boom。
Further, described base side is additionally provided with LED illumination lamp。
(3) beneficial effect
The test tube rack of the present invention, simple in construction, test tube rack can stretch, the convenient test tube placing different length, reasonable in design。
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of test tube rack of the present invention。
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail。Following example are used for illustrating the present invention, but are not limited to the scope of the present invention。
As shown in Figure 1, a kind of test tube rack of the present invention, including base 1 and fixed mount 2, described base 1 both sides are provided with telescopic column 3, described column 3 includes upper boom 4 and lower beam 5, described lower beam 5 connects and fixes with described base 1, and described upper boom 4 is telescopic to be arranged on described lower beam 5, and described fixed mount 2 is fixed on described upper boom 4。Described base 1 side is additionally provided with LED illumination lamp 6。
The test tube rack of the present invention, simple in construction, test tube rack can stretch, the convenient test tube placing different length, reasonable in design。
In sum, above-mentioned embodiment is not the restricted embodiment of the present invention, modification that all those skilled in the art carry out on the basis of the flesh and blood of the present invention or equivalent deformation, all at the technology category of the present invention。
Claims (2)
1. a test tube rack, it is characterized in that: include base and fixed mount, described base both sides are provided with telescopic column, described column includes upper boom and lower beam, described lower beam and described base connect and fix, described upper boom is telescopic to be arranged on described lower beam, and described fixed mount is fixed on described upper boom。
2. test tube rack according to claim 1, it is characterised in that: described base side is additionally provided with LED illumination lamp。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690139.3A CN105689037A (en) | 2014-11-25 | 2014-11-25 | Test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410690139.3A CN105689037A (en) | 2014-11-25 | 2014-11-25 | Test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105689037A true CN105689037A (en) | 2016-06-22 |
Family
ID=56941985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410690139.3A Pending CN105689037A (en) | 2014-11-25 | 2014-11-25 | Test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105689037A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540768A (en) * | 2016-10-17 | 2017-03-29 | 无锡市日升化工有限公司 | Easy-to-dismount rack for test tube used in a kind of chemical industry |
-
2014
- 2014-11-25 CN CN201410690139.3A patent/CN105689037A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106540768A (en) * | 2016-10-17 | 2017-03-29 | 无锡市日升化工有限公司 | Easy-to-dismount rack for test tube used in a kind of chemical industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160622 |
|
| WD01 | Invention patent application deemed withdrawn after publication |