CN217120340U - Portable double-deck folding test-tube rack - Google Patents
Portable double-deck folding test-tube rack Download PDFInfo
- Publication number
- CN217120340U CN217120340U CN202123059030.4U CN202123059030U CN217120340U CN 217120340 U CN217120340 U CN 217120340U CN 202123059030 U CN202123059030 U CN 202123059030U CN 217120340 U CN217120340 U CN 217120340U
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- China
- Prior art keywords
- rod
- tube rack
- column
- test
- plate
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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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- 238000005070 sampling Methods 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
A portable double-layer folding test tube rack belongs to the technical field of laboratory instruments. This test-tube rack includes roof, bottom plate and curb plate, and one side between roof and bottom plate sets up first pole setting and first down tube, sets up second pole setting and second down tube at the opposite side. First pole setting and second pole setting are not on same vertical section, and first down tube and second down tube are the cross arrangement, increase the steadiness of test-tube rack. The test-tube rack is plate-type when carrying, when needs use, props up the back with first pole setting and second pole setting, can demonstrate the test-tube rack of completion. The test tube rack is simple in structure, convenient to carry and suitable for working scenes such as outdoor sampling.
Description
Technical Field
The utility model relates to a portable double-deck folding test-tube rack, it belongs to the technical field of laboratory's instrument.
Background
The test tube rack is the most basic laboratory instrument of a chemical laboratory for placing and airing test tubes. Because of the large number of test tubes, the test tube rack is often large in size; under outdoor or some other scenes that are difficult to sample, the test tube rack is required to be portable, and then how to manufacture the test tube rack which is simple in structure and convenient to carry becomes the problem to be solved by the test paper rack for outdoor sampling.
Disclosure of Invention
For solving the problem that exists among the prior art, the utility model aims to provide a portable double-deck folding test-tube rack, this test-tube rack simple structure, conveniently carry.
In order to achieve the above object, the utility model provides a following technical scheme: a portable double-layer folding test tube rack comprises a top plate, a bottom plate and side plates, wherein a first vertical rod, a first inclined rod, a second vertical rod and a second inclined rod are arranged between the top plate and the bottom plate;
a first bottom column and a second bottom column are respectively arranged on two sides of the bottom plate, a first vertical rod and the bottom end of a first inclined rod are arranged at the first bottom column, the top end of the first vertical rod is connected to the top of the first vertical rod, and the top end of the first inclined rod is connected to the nail column of the first inclined rod; the second bottom column is provided with a second vertical rod and the bottom end of a second inclined rod, the top end of the second vertical rod is connected to the second connecting rod top column, and the top end of the second inclined rod is connected to the second inclined rod top column;
the first bottom pillar and the second bottom pillar are not in the same longitudinal section.
The side plate is hinged with the lower side plate through a hinge piece by adopting an upper side plate.
The utility model has the advantages that: the test tube rack comprises a top plate, a bottom plate and side plates, wherein a first vertical rod and a first inclined rod are arranged on one side between the top plate and the bottom plate, and a second vertical rod and a second inclined rod are arranged on the other side. First pole setting and second pole setting are not on same vertical section, and first down tube and second down tube are the cross arrangement, increase the steadiness of test-tube rack. The test-tube rack is plate-type when carrying, when needs use, props up the back with first pole setting and second pole setting, can demonstrate the test-tube rack of completion. The test tube rack is simple in structure, convenient to carry and suitable for working scenes such as outdoor sampling.
Drawings
Fig. 1 is a structural view of a portable double-layered folding test tube rack.
Fig. 2 is a structural view of the top plate.
Fig. 3 is a structural view of the base plate.
In the figure: 1. the roof, 1a, first pole setting fore-set, 1b, first down tube fore-set, 1c, second pole setting fore-set, 1d, second down tube fore-set, 1e, test tube hole, 2, bottom plate, 2a, first sill-post, 2b, second sill-post, 3, curb plate, 3a, the epipleural, 3b, the lower side board, 3c, the articulated elements, 4, first pole setting, 5, first down tube, 6, the second pole setting, 7, the second down tube.
Detailed Description
Fig. 1, 2 and 3 show a portable double-layer folding test tube rack, which comprises a top plate 1, a bottom plate 2 and side plates 3, wherein a first vertical rod 4, a first inclined rod 5, a second vertical rod 6 and a second inclined rod 7 are arranged between the top plate 1 and the bottom plate 2; a first bottom column 2a and a second bottom column 2b are respectively arranged on two sides of the bottom plate 2, a first vertical rod 4 and the bottom end of a first inclined rod 5 are arranged at the position of the first bottom column 2a, the top end of the first vertical rod 4 is connected to the position where the first vertical rod props against 1a, and the top end of the first inclined rod 5 is connected to the position where a first inclined rod nail column 1b is arranged; the second bottom column 2b is provided with a second vertical rod 6 and the bottom end of a second inclined rod 7, the top end of the second vertical rod 6 is connected to a second connecting rod top column 1d, and the top end of the second inclined rod 7 is connected to a second inclined rod top column 1 d; the first bottom pillar 2a and the second bottom pillar 2b are not in the same longitudinal section. The side plate 3 is hinged with the lower side plate 3b through a hinge 3c by an upper side plate 3 a.
When the foldable test tube rack is ready to be used, the first inclined rod 5 and the second inclined rod 7 are firstly supported, and then the first vertical rod 4 and the second vertical rod 6 are supported to reinforce the test tube rack. When the foldable bicycle is to be stored, the top end of the first upright rod 4 is taken down from the first upright rod top column 1a, the top end of the second upright rod 6 is taken down from the second upright rod top column 1d, the top end of the first inclined rod 5 is taken down from the first inclined rod top column 1b, and the top end of the second inclined rod 7 is taken down from the second inclined rod top column 1 c; the bottom ends of the first vertical rod 4 and the first inclined rod 5 are arranged on the first bottom column 2a and are not taken down; likewise, the bottom ends of the second vertical rod 6 and the second inclined rod 7 are not taken down from the second bottom column 2b, because the vertical rod and the inclined rod are small in size, and are prevented from being lost.
Claims (2)
1. The utility model provides a portable double-deck folding test-tube rack, it includes roof (1), bottom plate (2) and curb plate (3), its characterized in that: a first upright rod (4), a first diagonal rod (5), a second upright rod (6) and a second diagonal rod (7) are arranged between the top plate (1) and the bottom plate (2);
a first bottom column (2 a) and a second bottom column (2 b) are respectively arranged on two sides of the bottom plate (2), a first vertical rod (4) and the bottom end of a first inclined rod (5) are arranged at the position of the first bottom column (2 a), the top end of the first vertical rod (4) is connected to the position where the first vertical rod props against the first inclined rod (1 a), and the top end of the first inclined rod (5) is connected to the position where the first inclined rod nail column (1 b) is arranged; the second bottom column (2 b) is provided with a second vertical rod (6) and the bottom end of a second inclined rod (7), the top end of the second vertical rod (6) is connected to a second inclined rod top column (1 d), and the top end of the second inclined rod (7) is connected to the second inclined rod top column (1 d);
the first bottom pillar (2 a) and the second bottom pillar (2 b) are not in the same longitudinal cutting plane.
2. The portable double-layer folding test tube rack according to claim 1, characterized in that: the side plate (3) is hinged with the lower side plate (3 b) through a hinge piece (3 c) by adopting an upper side plate (3 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059030.4U CN217120340U (en) | 2021-12-07 | 2021-12-07 | Portable double-deck folding test-tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123059030.4U CN217120340U (en) | 2021-12-07 | 2021-12-07 | Portable double-deck folding test-tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217120340U true CN217120340U (en) | 2022-08-05 |
Family
ID=82617153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123059030.4U Expired - Fee Related CN217120340U (en) | 2021-12-07 | 2021-12-07 | Portable double-deck folding test-tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217120340U (en) |
-
2021
- 2021-12-07 CN CN202123059030.4U patent/CN217120340U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220805 |