CN204208594U - A kind of test tube fixture - Google Patents
A kind of test tube fixture Download PDFInfo
- Publication number
- CN204208594U CN204208594U CN201420539770.9U CN201420539770U CN204208594U CN 204208594 U CN204208594 U CN 204208594U CN 201420539770 U CN201420539770 U CN 201420539770U CN 204208594 U CN204208594 U CN 204208594U
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- CN
- China
- Prior art keywords
- test tube
- elastic component
- chuck
- utility
- model
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- 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 relates to a kind of test tube fixture, comprise by the hinged upper clip of torsion spring and lower clamping piece, described upper clip and lower clamping piece include the chuck being arranged on front end and the handle being arranged on rear end, described chuck is semicircle, described chuck inner surface is provided with several connecting rods, the end of described connecting rod is connected with elastic component, and described elastic component is identical with the cylindrical curvature of test tube, elastic component after clamping contact on the outer wall of test tube; The port of described chuck is connected with magnetic block, and one end is N pole, and one end is S pole, and in clamping process, two magnetic blocks can closely be inhaled together.The utility model structure is simple, easy to use, can holding test tubes easily, by arranging elastic component, can prevent the wearing and tearing of test tube outer wall, by arranging magnetic block, avoiding two chucks in clamping process to be separated from each other, preventing dropping of test tube.
Description
Technical field
The utility model relates to medical test tubes field, particularly relates to a kind of test tube fixture.
Background technology
Test tube is conventional instrument, serves as the reaction vessel of a small amount of reagent, uses when normal temperature or heating.It is multiple that test tube divides common test tube, tool props up test tube, centrifuge tube etc.In the process of test, test tube outside has liquid outflow unavoidably, and many chemical substances have corrosivity, can damage the both hands of people; Sometimes by heating test-tube, material is wherein tested, but after heating, test tube outside is very boiling hot cannot take, only have after waiting it to cool and carry out again, the accuracy of test can be affected like this.Therefore, in experimentation, need to clamp test tube.Current test tube clamp head part and the contact surface of test tube are not Elastic Contact, wear and tear on the one hand to the outer wall of test tube, are not that Elastic Contact can cause contact position not compact on the other hand, easily cause test tube to fall down.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the test tube clamp of simple, the convenient clamping of a kind of structure.
The utility model is achieved through the following technical solutions:
A kind of test tube fixture, comprise by the hinged upper clip of torsion spring and lower clamping piece, described upper clip and lower clamping piece include the chuck being arranged on front end and the handle being arranged on rear end, described chuck is semicircle, described chuck inner surface is provided with several connecting rods, the end of described connecting rod is connected with elastic component, and described elastic component is identical with the cylindrical curvature of test tube, elastic component after clamping contact on the outer wall of test tube; The port of described chuck is connected with magnetic block, and one end is N pole, and one end is S pole, and in clamping process, two magnetic blocks can closely be inhaled together, ensures that test tube can not drop.
As optimal technical scheme of the present utility model, described elastic component is that polyurethane material is made.
As optimal technical scheme of the present utility model, described handle is provided with slip-resistant texture layer.
As optimal technical scheme of the present utility model, the quantity of described connecting rod is six, is evenly distributed on the inner surface of chuck.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, easy to use, can holding test tubes easily, by arranging elastic component, the wearing and tearing of test tube outer wall can be prevented, by arranging magnetic block, avoid two chucks in clamping process to be separated from each other, prevent dropping of test tube.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-chuck; 2-handle; 3-torsion spring; 4-connecting rod; 5-elastic component; 6-test tube; 7-magnetic block; 20-upper clip; 21-lower clamping piece.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of test tube fixture, comprise by the hinged upper clip 20 of torsion spring 3 and lower clamping piece 21, described upper clip 20 and lower clamping piece 21 include the chuck 1 being arranged on front end and the handle 2 being arranged on rear end, described chuck 1 is semicircle, described chuck 1 inner surface is provided with several connecting rods 4, the end of described connecting rod 4 is connected with elastic component 5, and described elastic component 5 is identical with the cylindrical curvature of test tube 6, elastic component 5 after clamping contact on the outer wall of test tube 6; The port of described chuck 1 is connected with magnetic block 7, and one end is N pole, and one end is S pole, and in clamping process, two magnetic blocks can closely be inhaled together, ensures that test tube can not drop.
Described elastic component 5 is made for polyurethane material, is conducive to improving its abrasion resistant effect.
Preferably, the quantity of described connecting rod 4 is six, is evenly distributed on the inner surface of chuck 1.
During use, extrusion handle 2, makes two parts up and down of handle 2 close up, thus makes two chucks 1 separately, test tube is placed on the centre of chuck, contact, on elastic component 5, prevents the outer wall of test tube 6 to be worn, last release handle 2, test tube can being clamped, simultaneously by arranging magnetic block 7, preventing.Test tube 6 drops.
In sum, the utility model structure is simple, easy to use, can holding test tubes easily, by arranging elastic component, the wearing and tearing of test tube outer wall can be prevented, by arranging magnetic block, avoiding two chucks in clamping process to be separated from each other, preventing dropping of test tube.Described handle 2 is provided with reticulate pattern liquid flower, increases the roughness on handle 2 surface, is unlikely to because hand is sliding and makes test tube clamp landing from hand.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a test tube fixture, comprise by the hinged upper clip (20) of torsion spring (3) and lower clamping piece (21), described upper clip (20) and lower clamping piece (21) include the chuck (1) being arranged on front end and the handle (2) being arranged on rear end, described chuck (1) is semicircle, it is characterized in that: described chuck (1) inner surface is provided with several connecting rods (4), the end of described connecting rod (4) is connected with elastic component (5), described elastic component (5) is identical with the cylindrical curvature of test tube (6), elastic component (5) after clamping contact on the outer wall of test tube (6), the port of described chuck (1) is connected with magnetic block (7), and one end is N pole, and one end is S pole.
2. a kind of test tube fixture according to claim 1, is characterized in that: described elastic component (5) is made for polyurethane material.
3. a kind of test tube fixture according to claim 1, is characterized in that: described handle (2) is provided with slip-resistant texture layer.
4. a kind of test tube fixture according to claim 1, is characterized in that: the quantity of described connecting rod (4) is six, is evenly distributed on the inner surface of chuck (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539770.9U CN204208594U (en) | 2014-09-19 | 2014-09-19 | A kind of test tube fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420539770.9U CN204208594U (en) | 2014-09-19 | 2014-09-19 | A kind of test tube fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204208594U true CN204208594U (en) | 2015-03-18 |
Family
ID=52977305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420539770.9U Expired - Fee Related CN204208594U (en) | 2014-09-19 | 2014-09-19 | A kind of test tube fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204208594U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004672A (en) * | 2015-08-24 | 2015-10-28 | 四川沃文特生物技术有限公司 | Rotating mechanism of disposable sample collection tube |
| CN105067623A (en) * | 2015-08-24 | 2015-11-18 | 四川沃文特生物技术有限公司 | Excrement sample image taking device with adjustment mechanism |
| CN105067526A (en) * | 2015-08-24 | 2015-11-18 | 四川沃文特生物技术有限公司 | Disposable sampling device adjustment device with clamping structure |
| CN105092584A (en) * | 2015-08-24 | 2015-11-25 | 四川沃文特生物技术有限公司 | Rotary mechanism for adjusting excrement sampler |
| CN105136664A (en) * | 2015-08-24 | 2015-12-09 | 四川沃文特生物技术有限公司 | Disposable sample collecting tube fixing device with rotating mechanism |
| CN105538230A (en) * | 2016-01-22 | 2016-05-04 | 石家庄铁道大学 | Inclinometer tube mounting device |
| CN110088046A (en) * | 2017-01-16 | 2019-08-02 | 首尔伟傲世有限公司 | Water purifier |
| CN112871930A (en) * | 2021-02-03 | 2021-06-01 | 湖南世耀医疗科技有限公司 | Disposable hemoperfusion ware washing unit |
-
2014
- 2014-09-19 CN CN201420539770.9U patent/CN204208594U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105004672A (en) * | 2015-08-24 | 2015-10-28 | 四川沃文特生物技术有限公司 | Rotating mechanism of disposable sample collection tube |
| CN105067623A (en) * | 2015-08-24 | 2015-11-18 | 四川沃文特生物技术有限公司 | Excrement sample image taking device with adjustment mechanism |
| CN105067526A (en) * | 2015-08-24 | 2015-11-18 | 四川沃文特生物技术有限公司 | Disposable sampling device adjustment device with clamping structure |
| CN105092584A (en) * | 2015-08-24 | 2015-11-25 | 四川沃文特生物技术有限公司 | Rotary mechanism for adjusting excrement sampler |
| CN105136664A (en) * | 2015-08-24 | 2015-12-09 | 四川沃文特生物技术有限公司 | Disposable sample collecting tube fixing device with rotating mechanism |
| CN105004672B (en) * | 2015-08-24 | 2018-04-24 | 四川沃文特生物技术有限公司 | The rotating mechanism of disposable specimen collection tube |
| CN105538230A (en) * | 2016-01-22 | 2016-05-04 | 石家庄铁道大学 | Inclinometer tube mounting device |
| CN110088046A (en) * | 2017-01-16 | 2019-08-02 | 首尔伟傲世有限公司 | Water purifier |
| CN112871930A (en) * | 2021-02-03 | 2021-06-01 | 湖南世耀医疗科技有限公司 | Disposable hemoperfusion ware washing unit |
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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: 20150318 Termination date: 20150919 |
|
| EXPY | Termination of patent right or utility model |