CN202909760U - Test-tube rack capable of being assembled or disassembled - Google Patents
Test-tube rack capable of being assembled or disassembled Download PDFInfo
- Publication number
- CN202909760U CN202909760U CN 201220601329 CN201220601329U CN202909760U CN 202909760 U CN202909760 U CN 202909760U CN 201220601329 CN201220601329 CN 201220601329 CN 201220601329 U CN201220601329 U CN 201220601329U CN 202909760 U CN202909760 U CN 202909760U
- Authority
- CN
- China
- Prior art keywords
- slotted eye
- plate
- rectangle slotted
- test
- test tube
- 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
Links
Abstract
The utility model discloses a test-tube rack capable of being assembled or disassembled. The test-tube rack comprises a lower-layer board, an upper-layer board, a left-side board, a right-side board and test-tube holes, and is characterized by further comprising upper rectangular slotted holes, lower rectangular slotted holes and limiting bulges; the test-tube holes are formed in the upper-layer board; the left-side board and the right-side board are in detachable connection with the lower-layer board; the limiting bulges are arranged at the edges of the two sides of both the left-side board and the right-side board; and the left-side board and the right-side board are clamped on the limiting bulges and are in detachable connection with the upper-layer board. The upper-layer board can be replaced with models in which round holes of different sizes are formed according to the sizes of test tubes so as to guarantee that the test-tube rack is universal for all test tubes. The test-tube rack can be assembled and disassembled at discretion, is convenient to place and move and is a novel test-tube rack used in laboratories.
Description
Technical field
The utility model relates to a kind of can the assembling or the dismounting rack for test tube.
Background technology
Present existing rack for test tube all is fix non-dismountable so can only places the test tube of fixed dimension, so just often test tube occurs and does not have the place to put, and rack for test tube is empty phenomenon useless, has both wasted resource, takies again the place, can not make the best use of everything.
Summary of the invention
The utility model can be assembled or the dismounting rack for test tube and research and design is a kind of for the proposition of above problem, can only place the test tube of fixed dimension in order to solve the rack for test tube that exists in the prior art, and test tube does not have the place to put, and rack for test tube is empty shortcoming useless.The technological means that the utility model adopts is as follows:
A kind ofly rack for test tube be can assemble, lower plywood, top plate, left plate, right plate and test tube hole comprised; Characterized by further comprising: upper rectangle slotted eye, lower rectangle slotted eye and spacing preiection; Described top plate is provided with the test tube hole; Described test tube hole is the identical circular holes of some sizes; Described lower plywood is provided with the rectangle slotted eye, and described rectangular slot hole depth is half of lower plywood thickness; Described top plate is provided with the rectangle slotted eye, described upper rectangle slotted eye is through hole, the Length Ratio left plate of described upper rectangle slotted eye and lower rectangle slotted eye and the width of right plate are long, and the Width left plate of described upper rectangle slotted eye and lower rectangle slotted eye and the thickness of right plate are wide; Described left plate and right plate can be inserted on the lower rectangle slotted eye of lower plywood, and described left plate and right plate and lower plywood removably connect; Described left plate and right plate both sides of the edge respectively are provided with spacing preiection, and described spacing preiection is located at the top of the short transverse of left plate and right plate; Described left plate and right plate can inject in the upper rectangle slotted eye of top plate, and described left plate and right plate are stuck on the spacing preiection and with top plate and removably connect.
Compared with the prior art, the utlity model has following advantage:
1, the upper strata plank can be changed the model that circular hole varies in size according to the test tube size, must guarantee that as far as possible all test tubes can both be general.
2, arbitrarily disassembly and assembly, convenient placement and mobile.
The utlity model has and can realize suitability for industrialized production, modern design, simple in structure and have the very advantage such as high performance-price ratio, it puts goods on the market and will produce significantly Social benefit and economic benefit.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
Embodiment 1 a kind ofly can assemble rack for test tube as shown in Figure 1, comprises lower plywood 1, top plate 2, left plate 3, right plate 4 and test tube hole 5; Characterized by further comprising: upper rectangle slotted eye 6, lower rectangle slotted eye 7 and spacing preiection 8; Described top plate 2 is provided with test tube hole 5; Described test tube hole is the identical circular holes of some sizes; Described lower plywood 1 is provided with rectangle slotted eye 7, and described rectangle slotted eye 7 degree of depth are half of lower plywood 1 thickness; Described top plate 2 is provided with rectangle slotted eye 6, described upper rectangle slotted eye 6 is through hole, the Length Ratio left plate 3 of described upper rectangle slotted eye 6 and lower rectangle slotted eye 7 and the width of right plate 4 are long, and the Width left plate 3 of described upper rectangle slotted eye 6 and lower rectangle slotted eye 7 and the thickness of right plate 4 are wide; Described left plate 3 and right plate 4 can be inserted on the lower rectangle slotted eye 7 of lower plywood, and described left plate 3 and right plate 4 removably connect with lower plywood 1; Described left plate 3 and right plate 4 both sides of the edge respectively are provided with spacing preiection 8, and described spacing preiection 8 is located at the top of the short transverse of left plate 3 and right plate 4; Described left plate 3 and right plate 4 can inject in the upper rectangle slotted eye 6 of top plate 2, and described left plate 3 and right plate 4 are stuck on the spacing preiection 8 and with top plate 2 and removably connect.
During use described left plate 3 and right plate 4 are inserted on the lower rectangle slotted eye 7 of lower plywood, described left plate 3 and right plate 4 are injected in the upper rectangle slotted eye 6 of top plate 2, top plate 2 can be stuck on the spacing preiection 8 of left plate 3 and right plate 4, be assembled into rack for test tube, when the test tube hole does not meet described holding test tubes size, replace with laminate 2, change the top plate 2 that has suitable test tube hole into, must guarantee that as far as possible all test tubes can both be general, arbitrarily disassembly and assembly, convenient placement and mobile.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. can assemble or dismantle rack for test tube for one kind, comprise lower plywood (1), top plate (2), left plate (3), right plate (4) and test tube hole (5); Characterized by further comprising: upper rectangle slotted eye (6), lower rectangle slotted eye (7) and spacing preiection (8); Described top plate (2) is provided with test tube hole (5); Described test tube hole is the identical circular holes of some sizes; Described lower plywood (1) is provided with rectangle slotted eye (7), and described rectangle slotted eye (7) degree of depth is half of lower plywood (1) thickness; Described top plate (2) is provided with rectangle slotted eye (6), described upper rectangle slotted eye (6) is through hole, the Length Ratio left plate (3) of described upper rectangle slotted eye (6) and lower rectangle slotted eye (7) and the width of right plate (4) are long, and the Width left plate (3) of described upper rectangle slotted eye (6) and lower rectangle slotted eye (7) and the thickness of right plate (4) are wide; Described left plate (3) and right plate (4) can be inserted on the lower rectangle slotted eye (7) of lower plywood, and described left plate (3) and right plate (4) removably connect with lower plywood (1); Described left plate (3) and right plate (4) both sides of the edge respectively are provided with spacing preiection (8), and described spacing preiection (8) is located at the top of the short transverse of left plate (3) and right plate (4); Described left plate (3) and right plate (4) can inject in the upper rectangle slotted eye (6) of top plate (2), and described left plate (3) and right plate (4) are stuck in spacing preiection (8) and upward and with top plate (2) removably connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601329 CN202909760U (en) | 2012-11-14 | 2012-11-14 | Test-tube rack capable of being assembled or disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220601329 CN202909760U (en) | 2012-11-14 | 2012-11-14 | Test-tube rack capable of being assembled or disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909760U true CN202909760U (en) | 2013-05-01 |
Family
ID=48158106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220601329 Expired - Fee Related CN202909760U (en) | 2012-11-14 | 2012-11-14 | Test-tube rack capable of being assembled or disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909760U (en) |
-
2012
- 2012-11-14 CN CN 201220601329 patent/CN202909760U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20131114 |