CN203663880U - Multifunctional test tube rack - Google Patents
Multifunctional test tube rack Download PDFInfo
- Publication number
- CN203663880U CN203663880U CN201320788656.5U CN201320788656U CN203663880U CN 203663880 U CN203663880 U CN 203663880U CN 201320788656 U CN201320788656 U CN 201320788656U CN 203663880 U CN203663880 U CN 203663880U
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- CN
- China
- Prior art keywords
- test tube
- fixing hole
- bearing
- base
- 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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Abstract
The utility model discloses a multifunctional test tube rack which comprises a base and a support saddle, connected through a lifting bar; a test tube fixing hole is formed in the support saddle; a spring clip is fixed in the test tube fixing hole; a guide hole is formed in the base and at the position corresponding to the test tube fixing hole. Through the adoption of the technical scheme, the spring clip can clamp and fix the test tube rack to prevent the test tube from inclining and swaying; in addition, when the test tube needs to be heated, the support saddle can be lifted to a certain height by the lifting bar, and then the test tube is heated, and the height of the support saddle is reduced through the lifting bar after the heating is completed, the lower end of the test tube is placed in the guide hole for cooling, another iron stand table is not required, the operation is convenient, and a spring and a guide block have a buffer effect, and prevent the test tube from being broken.
Description
Technical field
The utility model relates to a kind of experiment apparatus, relates to specifically a kind of Multifunctional test tube rack.
Background technology
While doing chemical experiment, the most frequently used experimental facilities is test tube, and test tube is normally placed on rack for test tube.In addition, while experiment, can heat test tube, when heating, need to look in addition iron stand to be fixed test tube, this mode have taken the usable floor area of desktop or experimental bench.In addition, existing rack for test tube base is all generally that hard material is made, and easily causes tube breaking in the time that test tube is placed on rack for test tube, contaminated environment, and more serious may cause serious accident.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, provide a kind of can holding test tubes and assist the heating process of test tube, the while can prevent the Multifunctional test tube rack of tube breaking.
For addressing the above problem, the utility model is by the following technical solutions: a kind of Multifunctional test tube rack, comprise base, bearing, between described base and bearing, be connected by elevating lever, on described bearing, offer test tube fixing hole, in described test tube fixing hole, be fixed with spring clip, position corresponding with test tube fixing hole on described base offers pilot hole.
Below further improvement of the utility model:
In described pilot hole, be provided with and adopt the guide pad made of elastomeric material, on described guide pad, offer can holding test tubes hole, between described guide pad and the diapire of pilot hole, be provided with spring.
Further improve:
Described elevating lever comprises the fixed bar that is fixed on base centre position, in described fixed bar, slidably connects sliding bar, and described sliding bar is fixedly connected with bearing, and described fixed bar is provided with tightens screw.
The utility model adopts technique scheme, spring clip can grip test tube, prevent that test tube from tilting to rock, in addition, in the time that needs heat test tube, can after certain altitude, heat test tube by the elevating lever bearing that raises, the height that has reduced bearing by elevating lever after having heated is put in pilot hole cooling by test tube lower end, do not need to look in addition iron stand, easy to operate; The setting of spring and guide pad can be played cushioning effect, prevents from breaking test tube.
Be described further below in conjunction with accompanying drawing the technical solution of the utility model.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the A-A cutaway view of accompanying drawing 1.
In figure: 1-base; 2-elevating lever; 3-bearing; 4-test tube fixing hole; 5-spring clip; 6-fixed bar; 7-sliding bar; 8-tightens screw; 9-pilot hole; 10-guide pad; 11-spring.
Detailed description of the invention
Embodiment, as shown in Figure 1 and Figure 2, a kind of Multifunctional test tube rack, comprise base 1, bearing 3, between described base 1 and bearing 3, be connected by elevating lever 2, on described bearing 3, offer test tube fixing hole 4, in described test tube fixing hole 4, be fixed with spring clip 5, on described base 1, the position corresponding with test tube fixing hole 4 offers pilot hole 9.Test tube be placed on test tube fixing hole 4 interior after, spring clip 5 can grip test tube, prevent that test tube from tilting to rock, in addition, in the time that needs heat test tube, can after certain altitude, heat test tube by elevating lever 2 rising bearings 3, it is interior cooling that test tube lower end is put into pilot hole 9 by the height that has reduced bearing 3 by elevating lever 2 after having heated, do not need to look in addition iron stand, easy to operate.
In described pilot hole 9, be provided with the guide pad 10 that adopts elastomeric material to make, on described guide pad 10, offer can holding test tubes hole, between described guide pad 10 and the diapire of pilot hole 9, be provided with spring 11, the setting of spring 11 and guide pad 10 can be played cushioning effect, breaks test tube while preventing holding test tubes.
Described elevating lever 2 comprises the fixed bar 6 that is fixed on base 1 centre position, in described fixed bar 6, slidably connect sliding bar 7, described sliding bar 7 is fixedly connected with bearing 3, and described fixed bar 6 is provided with tightens screw 8, fixed bar 6 and sliding bar 7 can be fixed together by tightening screw 8.
Claims (2)
1. a Multifunctional test tube rack, comprise base (1), bearing (3), it is characterized in that: between described base (1) and bearing (3), be connected by elevating lever (2), on described bearing (3), offer test tube fixing hole (4), in described test tube fixing hole (4), be fixed with spring clip (5), the upper position corresponding with test tube fixing hole (4) of described base (1) offers pilot hole (9);
In described pilot hole (9), be provided with and adopt the guide pad (10) made of elastomeric material, on described guide pad (10), offer can holding test tubes hole, between described guide pad (10) and the diapire of pilot hole (9), be provided with spring (11).
2. a kind of Multifunctional test tube rack according to claim 1, it is characterized in that: described elevating lever (2) comprises the fixed bar (6) that is fixed on base (1) centre position, in described fixed bar (6), slidably connect sliding bar (7), described sliding bar (7) is fixedly connected with bearing (3), and described fixed bar (6) is provided with tightens screw (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788656.5U CN203663880U (en) | 2013-12-05 | 2013-12-05 | Multifunctional test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320788656.5U CN203663880U (en) | 2013-12-05 | 2013-12-05 | Multifunctional test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663880U true CN203663880U (en) | 2014-06-25 |
Family
ID=50960215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320788656.5U Expired - Fee Related CN203663880U (en) | 2013-12-05 | 2013-12-05 | Multifunctional test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663880U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423352A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Test tube rack capable of regulating aperture and height for chemical engineering experiment |
| CN108144547A (en) * | 2018-03-16 | 2018-06-12 | 李习勇 | A kind of medicine test tube oscillating uniform device |
-
2013
- 2013-12-05 CN CN201320788656.5U patent/CN203663880U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423352A (en) * | 2016-11-22 | 2017-02-22 | 淮北智淮科技有限公司 | Test tube rack capable of regulating aperture and height for chemical engineering experiment |
| CN108144547A (en) * | 2018-03-16 | 2018-06-12 | 李习勇 | A kind of medicine test tube oscillating uniform device |
| CN108144547B (en) * | 2018-03-16 | 2020-04-28 | 蓝天 | Medical science test tube shakes even 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: 20140625 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |