CN206424993U - A kind of test tube stand - Google Patents
A kind of test tube stand Download PDFInfo
- Publication number
- CN206424993U CN206424993U CN201621086548.3U CN201621086548U CN206424993U CN 206424993 U CN206424993 U CN 206424993U CN 201621086548 U CN201621086548 U CN 201621086548U CN 206424993 U CN206424993 U CN 206424993U
- Authority
- CN
- China
- Prior art keywords
- test tube
- rack
- base
- tube base
- support column
- 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)
- Sampling And Sample Adjustment (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
The utility model is related to experimental teaching equipment field, more particularly to a kind of test tube stand, including horizontally disposed rack for test tube base, the top surface of rack for test tube base is symmetrically arranged with support column at the two ends of its length direction, placement plate is fixed with the top of the support column, place plate and be provided with test tube hole, the top surface of rack for test tube base is additionally provided with multiple test tube posts, the position of correspondence test tube hole is provided with the neck contacted with test tube bottom on the rack for test tube base, and the first discharge outlet longitudinally through the rack for test tube base is provided with the neck.The present apparatus can clean tube surface and invisible spectro residual liquid in time, increase the service life of rack for test tube；Test tube post and support column are scalable simultaneously, and test tube hole pore size is adjustable, can place the test tube of different size, convenient use.
Description
Technical field
The utility model is related to experimental teaching equipment field, more particularly to a kind of test tube stand.
Background technology
Existing rack for test tube can only place the test tube of specific model, such as the rack for test tube of large size can not in less slot
It is placed, the rack for test tube for purchasing all size of having in this laboratory for being also, and existing rack for test tube drain function is bad,
The chemicals retained on test tube easily corrodes rack for test tube, reduces service life.
The content of the invention
To solve the deficiencies in the prior art, the utility model provides a kind of test tube stand, and scheme is as follows：
A kind of test tube stand, including horizontally disposed rack for test tube base, the top surface of rack for test tube base is in its length direction
Two ends be symmetrically arranged with support column, placement plate is fixed with the top of the support column, plate is placed and is provided with test tube hole, rack for test tube base
Top surface be additionally provided with multiple test tube posts, the rack for test tube base position of correspondence test tube hole and be provided with and contacted with test tube bottom
Neck, the first discharge outlet longitudinally through the rack for test tube base is provided with the neck；The multiple test tube post and test tube
The peripheral position of frame base junction is provided with the annular return groove on rack for test tube base, and multiple backflashes pass through connection
Groove is connected, and the second discharge outlet longitudinally through rack for test tube base is provided with link slot；The support column is scalable post, described
Ring-shaped clip is provided with test tube hole, is provided with the ring-shaped clip positioned at the aperture adjustment knob placed on the outside of plate；The examination
Tubing string is scalable post；Water receiving tank is provided with below the rack for test tube base.
Preferably, the water receiving tank is internally provided with water receiving drawer, and the export-oriented face of water receiving drawer is provided with draw ring.
Preferably, the ring-shaped clip is internally provided with antislip ring.
The beneficial effects of the utility model are：
Timely clean tube surface and invisible spectro residual liquid, increase the service life of rack for test tube；Simultaneously test tube post and
Support column is scalable, and test tube hole pore size is adjustable, can place the test tube of different size, convenient use.
Brief description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure, 1 test tube post, 2 test tube holes, 3 place plate, 4 support columns, 5 rack for test tube bases, 6 necks, 7 first discharge outlet, 8
Backflash, 9 link slots, 10 second discharge outlet, 11 ring-shaped clips, 12 adjusting knobs, 13 water receiving tanks, 14 water receiving drawers, 15 draw rings.
Embodiment
Fig. 1 is embodiment of the present utility model, including including horizontally disposed rack for test tube base 5, the top of rack for test tube base 5
Face is symmetrically arranged with support column 4 at the two ends of its length direction, and the top of support column 4 is fixed with placement plate 3, places and is set on plate 3
There is test tube hole 2, the aperture 2 of test tube hole is more than the external diameter of conventional large size test tube, and the top surface of rack for test tube base 5 is additionally provided with multiple examinations
Tubing string 1, it is characterised in that：The position of correspondence test tube hole 2 is provided with the neck contacted with test tube bottom on the rack for test tube base 5
6, the first discharge outlet 7 longitudinally through the rack for test tube base 5 is provided with the neck 6；The multiple test tube post 1 and rack for test tube
The peripheral position of the junction of base 5 is provided with the annular return groove 8 on rack for test tube base 5, and multiple backflashes 8 pass through even
Access slot 9 is connected, and the second discharge outlet 10 longitudinally through rack for test tube base is provided with link slot 9；The support column 4 is scalable
Ring-shaped clip 11 is provided with post, the test tube hole 2, is provided with and is adjusted positioned at the aperture for placing the outside of plate 3 on the ring-shaped clip 11
Save knob 12；The test tube post 1 is scalable post；The lower section of rack for test tube base 5 is provided with water receiving tank 13.
The water receiving tank 13 is internally provided with water receiving drawer 14, and the export-oriented face of water receiving drawer 14 is provided with draw ring 15.
The ring-shaped clip 11 is internally provided with antislip ring.
The examination of different size is prevented by adjusting the height of test tube post 1 and support column 4 and the aperture of ring-shaped clip 11
Pipe；In addition, the liquid of residual is in through the first discharge outlet 7 or the second discharge outlet 10 to water receiving tank 13 in tubing surfaces and test tube
14 in water receiving drawer, it is to avoid corrosion rack for test tube, increase rack for test tube service life.
Claims (3)
1. a kind of test tube stand, including horizontally disposed rack for test tube base（5）, rack for test tube base（5）Top surface in its length
The two ends in direction are symmetrically arranged with support column（4）, the support column（4）Top is fixed with placement plate（3）, place plate（3）It is provided with
Test tube hole（2）, rack for test tube base（5）Top surface be additionally provided with multiple test tube posts（1）, it is characterised in that：The rack for test tube base
（5）Upper correspondence test tube hole（2）Position be provided with the neck contacted with test tube bottom（6）, the neck（6）Longitudinal direction is inside provided with to pass through
Wear the rack for test tube base（5）The first discharge outlet（7）；The multiple test tube post（1）With rack for test tube base（5）The week of junction
Edge position is provided with positioned at rack for test tube base（5）On annular return groove（8）, multiple backflashes（8）Pass through link slot（9）Even
It is logical, link slot（9）Inside it is provided with the second discharge outlet longitudinally through rack for test tube base（10）；The support column（4）To be scalable
Post, the test tube hole（2）Inside it is provided with ring-shaped clip（11）, the ring-shaped clip（11）On be provided with positioned at place plate（3）Outside
Aperture adjustment knob（12）；The test tube post（1）For scalable post；The rack for test tube base（5）Lower section is provided with water receiving tank
（13）.
2. test tube stand according to claim 1, it is characterised in that：The water receiving tank（13）Water receiving is internally provided with to take out
Drawer（14）, water receiving drawer（14）Export-oriented face be provided with draw ring（15）.
3. test tube stand according to claim 1, it is characterised in that：The ring-shaped clip（11）It is internally provided with anti-skidding
Circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086548.3U CN206424993U (en) | 2016-09-28 | 2016-09-28 | A kind of test tube stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621086548.3U CN206424993U (en) | 2016-09-28 | 2016-09-28 | A kind of test tube stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206424993U true CN206424993U (en) | 2017-08-22 |
Family
ID=59589712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621086548.3U Expired - Fee Related CN206424993U (en) | 2016-09-28 | 2016-09-28 | A kind of test tube stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206424993U (en) |
-
2016
- 2016-09-28 CN CN201621086548.3U patent/CN206424993U/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: 20170822 Termination date: 20190928 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |