CN203955266U - A kind of rack for test tube - Google Patents
A kind of rack for test tube Download PDFInfo
- Publication number
- CN203955266U CN203955266U CN201420163054.5U CN201420163054U CN203955266U CN 203955266 U CN203955266 U CN 203955266U CN 201420163054 U CN201420163054 U CN 201420163054U CN 203955266 U CN203955266 U CN 203955266U
- Authority
- CN
- China
- Prior art keywords
- test tube
- rack
- support body
- support bar
- fan ring
- 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 belongs to experiment equipment field, is specifically related to a kind of rack for test tube, comprises base, support bar and support body, and base, support bar and support body are connected successively; Described support body is provided with several circular holes, and circular hole is provided with fixture.The utility model rack for test tube, test tube can be placed on unsettled being fixed on circular hole in circular hole, and test tube just can not hit rack for test tube like this, and tube breaking just can not occur; On circular hole, be provided with fixture simultaneously, fixture comprises and is distributed in four identical fan rings on same circumference, between fan ring, be provided with cruciform voids, test tube can be stuck between fan ring, fan ring, for elastic material, goes for the test tube of different model, and test tube can be blocked firmly, in experimentation, a rack for test tube just can be placed the test tube of multiple different model, has saved the space of experimental bench.
Description
Technical field
the utility model belongs to experiment equipment field, is specifically related to a kind of rack for test tube.
Background technology
Rack for test tube is a kind of common experimental article, in education experiment, often can use rack for test tube.Conventional rack for test tube mostly is wooden or bamboo square shelf at present, not only take in use larger testing stand space, make troubles to experimenter's operation, and while using this class rack for test tube holding test tubes, test tube bottom must contact with rack for test tube, and the easy like this test tube that breaks, if in vitro carrying out violent chemical reaction, just in case tube breaking, can affect experiment simultaneously likely chemicals splash experimenter damaged.
Summary of the invention
The utility model provides a kind of rack for test tube, comprise base, support bar and support body, they are connected successively, are provided with several circular holes on support body, and test tube is fixed on circular hole, support body is rotatably connected on support bar, support body can be adjusted up and down apart from the distance of base, and test tube all can unsettledly be placed on rack for test tube, and the phenomenon of tube breaking so just can not occur; On circular hole, be provided with fixture simultaneously, fixture comprises and is distributed in four identical fan rings on same circumference, between fan ring, be provided with cruciform voids, test tube can be stuck between fan ring, fan ring, for elastic material, goes for the test tube of different model, and test tube can be blocked firmly, in experimentation, a rack for test tube just can be placed the test tube of multiple different model, has saved the space of experimental bench.
Technical solutions of the utility model are as follows:
A kind of rack for test tube, is characterized in that, comprises base, support bar and support body, and base, support bar and support body are connected successively; Described support body is provided with several circular holes, and circular hole is provided with fixture.
Described fixture comprises the fan ring that is distributed in four identical elastic materials on same circumference, between fan ring, is provided with cruciform voids.
On described fan ring, be also provided with the annular hollow out of fan.
Described base and support body are disc structure, and support bar is provided with screw thread, and support bar one end is vertically fixedly connected on the center of base, and the center of support body is provided with the screwed hole suitable with support bar, and support body is rotatably connected on support bar.
the beneficial effects of the utility model:
1. the utility model rack for test tube, comprise base, support bar and support body, they are connected successively, are provided with several circular holes on support body, and test tube is fixed on circular hole, support body is rotatably connected on support bar, support body can be adjusted up and down apart from the distance of base, and test tube all can unsettledly be placed on rack for test tube, and the phenomenon of tube breaking so just can not occur;
2. the utility model rack for test tube, on circular hole, be provided with fixture, fixture comprises and is distributed in four identical fan rings on same circumference, between fan ring, be provided with cruciform voids, test tube can be stuck between fan ring, and fan ring is elastic material, go for the test tube of different model, and test tube can be blocked firmly, in experimentation, a rack for test tube just can be placed the test tube of multiple different model, has saved the space of experimental bench.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure: 1-base; 2-support bar; 3-support body; 4-circular hole; 5-fixture; 51-fans ring; 52-cruciform voids; 53-fans annular hollow out.
Detailed description of the invention
As shown in Figure 1, the utility model rack for test tube, comprise base 1, support bar 2 and support body 3, base 1, support bar 2 and support body 3 are connected successively, and base 1 and support body 3 are disc structure, support bar 2 is provided with screw thread, support bar 2 one end are vertically fixedly connected on the center of base 1, and the center of support body 3 is provided with the screwed hole suitable with support bar 2, and support body 3 is rotatably connected on support bar 2.Support body 3 is provided with several circular holes 4, and circular hole 4 is provided with fixture 5, and this fixture 5 comprises the fan ring 51 that is distributed in four identical elastic materials on same circumference, between fan ring 51, is provided with cruciform voids 52, is also provided with the annular hollow out 53 of fan on fan ring 51.
Fan ring 51 adopts elastic material materials, makes with silica gel, and the active force between fan ring 51 can be fixed test tube firmly, adopts silica gel to be conducive to heat radiation, can prevent from experimentation because of overheated test tube explosion occurring.Cruciform voids 52 between fan ring 51 is used for fixing test tube, and the fan annular hollow out 53 arranging on fan ring 51 is the elasticity for increasing fan ring 51, to adapt to more bigbore test tube.
The utility model course of work is as follows:
When in use, first adjust the height of a lower frame 3 apart from base 1, can regulate by rotating support body 3, then test tube is inserted from the fixture 5 of circular hole 4, test tube just can unsettledly be fixed on rack for test tube like this.
The utility model rack for test tube, support body 3 can be adjusted up and down apart from the distance of base 1, and test tube all can unsettledly be placed on rack for test tube, and the phenomenon of tube breaking so just can not occur; On circular hole 4, be provided with fixture 5 simultaneously, fixture 5 comprises and is distributed in four identical fan rings 51 on same circumference, between fan ring 51, be provided with cruciform voids 52, test tube can be stuck between fan ring 51, fan ring 51 is elastic material, goes for the test tube of different model, and test tube can be blocked firmly, in experimentation, a rack for test tube just can be placed the test tube of multiple different model, has saved the space of experimental bench.
Claims (2)
1. a rack for test tube, is characterized in that: comprise base, and support bar and support body, base, support bar and support body are connected successively; Described support body is provided with several circular holes, and circular hole is provided with fixture; Described fixture comprises the fan ring that is distributed in four identical elastic materials on same circumference, between fan ring, is provided with cruciform voids; Described base and support body are disc structure, and support bar is provided with screw thread, and support bar one end is vertically fixedly connected on the center of base, and the center of support body is provided with the screwed hole suitable with support bar, and support body is rotatably connected on support bar.
2. rack for test tube according to claim 1, is characterized in that: on described fan ring, be also provided with the annular hollow out of fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163054.5U CN203955266U (en) | 2014-04-04 | 2014-04-04 | A kind of rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163054.5U CN203955266U (en) | 2014-04-04 | 2014-04-04 | A kind of rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203955266U true CN203955266U (en) | 2014-11-26 |
Family
ID=51915908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163054.5U Expired - Fee Related CN203955266U (en) | 2014-04-04 | 2014-04-04 | A kind of rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203955266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879949A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Test tube clamping device |
| CN106111233A (en) * | 2016-08-31 | 2016-11-16 | 广西医科大学第附属医院 | Clinical blood taking tube support |
-
2014
- 2014-04-04 CN CN201420163054.5U patent/CN203955266U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105879949A (en) * | 2014-12-05 | 2016-08-24 | 安顺市晶英科技研发有限责任公司 | Test tube clamping device |
| CN105879949B (en) * | 2014-12-05 | 2018-09-28 | 嘉兴维特拉电气科技有限公司 | A kind of test tube folds up device |
| CN106111233A (en) * | 2016-08-31 | 2016-11-16 | 广西医科大学第附属医院 | Clinical blood taking tube support |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20160404 |