CN205815771U - A kind of test tube rack - Google Patents
A kind of test tube rack Download PDFInfo
- Publication number
- CN205815771U CN205815771U CN201620771799.9U CN201620771799U CN205815771U CN 205815771 U CN205815771 U CN 205815771U CN 201620771799 U CN201620771799 U CN 201620771799U CN 205815771 U CN205815771 U CN 205815771U
- Authority
- CN
- China
- Prior art keywords
- test tube
- jack
- base
- fixed
- hole
- 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 discloses a kind of test tube stand, including base, groove, fixed screw, jack, iron, test tube hole and silica gel sheath, described fixed screw is supporting with jack, can fix and regulate test tube rack height；Described silica gel sheath is supporting with test tube hole, puts and can reduce test tube bore dia to place minor diameter test tube on test tube hole；Described base is wooden structures；Described groove is corresponding with test tube hole；Described jack is placed on iron, and fixes its position with fixed screw；Described iron is irony structure, is fixed on base；Described test tube bore dia is fixed, for holding test tubes.The purpose of this utility model is, proposes a kind of test tube stand, and wherein fixed screw is supporting with jack, can fix and regulate test tube rack height；Silica gel sheath is supporting with test tube hole, puts and can reduce test tube bore dia to place minor diameter test tube on test tube hole.The height of this test tube rack is the most adjustable with test tube bore dia, it is simple to place various sizes of test tube.
Description
Technical field
This utility model relates to a kind of test tube rack.
Background technology
Test tube, the instrument that chemical laboratory is conventional, serve as the reaction vessel of a small amount of reagent, (add when room temperature or heating
Should preheat before heat, not so test tube easily bursts.) use.Test tube divides common test tube, tool test tube, centrifuge tube etc. multiple.
Test tube is one of the most frequently used vessel of laboratory, and consumption is big and frangible.Common test tube frame only has fixed dimension and can not regulate, and
Experiment generally requires and uses various sizes of test tube.
Utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of test tube stand, and wherein fixed screw is with slotting
Hole is supporting, can fix and regulate test tube rack height；Silica gel sheath is supporting with test tube hole, put with test tube hole on can to reduce test tube hole straight
Footpath is to place minor diameter test tube.The height of this test tube rack is the most adjustable with test tube bore dia, it is simple to place various sizes of test tube.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of test tube rack, including base, groove, fixed screw, jack, iron, test tube hole and silica gel sheath, described is fixing
Screw is supporting with jack, can fix and regulate test tube rack height；Described silica gel sheath is supporting with test tube hole, put with on test tube hole
Test tube bore dia can be reduced to place minor diameter test tube.
Further, described base is wooden structures.
Further, described groove is corresponding with test tube hole.
Further, described jack is placed on iron, and fixes its position with fixed screw.
Further, described iron is irony structure, is fixed on base.
Further, described test tube bore dia is fixed, for holding test tubes.
The beneficial effects of the utility model are:
This utility model has simple in construction, easy and simple to handle, device firm and is suitable to different size test tube places.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of test tube rack described in this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
A kind of test tube rack as shown in Figure 1, including base, groove, fixed screw, jack, iron, test tube hole and silica gel
Set.Base 1 is wooden structures, and being positioned over test table top has good stability, light weight, it is easy to mobile；Groove 2 and test tube hole
Correspondence, makes the test tube can being positioned in test tube rack of safety and stability；Fixed screw 3 is supporting with jack, is used for fixing and regulates test tube
Frame height；Jack 4 is placed on iron, and fixes its position with fixed screw；Iron 5 is irony structure, be fixed on base it
On, there is good stability；Test tube hole 6 diameter is fixed, for holding test tubes；Silica gel sheath 7 is supporting with test tube hole, is placed on test tube hole
On can reduce test tube bore dia to place minor diameter test tube.This device has simple in construction, easy and simple to handle, device firm and is suitable to
The features such as the placement of different size test tube.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (6)
1. a test tube stand, including base, some grooves, the fixed screw of submounts upward opening, is positioned on base
Frame plate square and in parallel, pass vertically through the jack of frame plate, symmetry is fixed to base and four ferrum upwards vertically extending
Bar, the test tube hole passing vertically through frame plate and silica gel sheath, it is characterised in that: described four irons are through the jack of described frame plate, institute
The fixed screw stated is supporting with jack, can fix and regulate the frame plate height relative to described base of test tube rack, described
Silica gel sheath is supporting with test tube hole, is placed on test tube hole and can reduce test tube bore dia to place minor diameter test tube, each on frame plate
Test tube hole is the most corresponding with each groove on base.
Test tube stand the most according to claim 1, it is characterised in that: described base is wooden structures.
Test tube stand the most according to claim 1, it is characterised in that: described groove is corresponding with test tube hole.
Test tube stand the most according to claim 1, it is characterised in that: described jack is placed on iron, and with solid
Determine screw and fix its position.
Test tube stand the most according to claim 1, it is characterised in that: described iron is irony structure, is fixed on the end
On Zuo.
Test tube stand the most according to claim 1, it is characterised in that: described test tube bore dia is fixed, and is used for placing
Test tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771799.9U CN205815771U (en) | 2016-07-21 | 2016-07-21 | A kind of test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620771799.9U CN205815771U (en) | 2016-07-21 | 2016-07-21 | A kind of test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205815771U true CN205815771U (en) | 2016-12-21 |
Family
ID=57560286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620771799.9U Expired - Fee Related CN205815771U (en) | 2016-07-21 | 2016-07-21 | A kind of test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205815771U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261590A (en) * | 2017-06-14 | 2017-10-20 | 昆明理工大学 | A kind of multi-joint Vacuum filtration device |
-
2016
- 2016-07-21 CN CN201620771799.9U patent/CN205815771U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261590A (en) * | 2017-06-14 | 2017-10-20 | 昆明理工大学 | A kind of multi-joint Vacuum filtration device |
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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: 20161221 Termination date: 20170721 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |