CN207254360U - The fixation kit that a kind of test tube diameter adapts to - Google Patents
The fixation kit that a kind of test tube diameter adapts to Download PDFInfo
- Publication number
- CN207254360U CN207254360U CN201721128684.9U CN201721128684U CN207254360U CN 207254360 U CN207254360 U CN 207254360U CN 201721128684 U CN201721128684 U CN 201721128684U CN 207254360 U CN207254360 U CN 207254360U
- Authority
- CN
- China
- Prior art keywords
- test tube
- blind hole
- fixation kit
- adapts
- fixing sleeve
- 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
Links
Abstract
The utility model discloses the fixation kit that a kind of test tube diameter adapts to, it includes：Fixing sleeve, base and cushion, the cushion is arranged on the lower section of base, the base top indent is provided with embedded groove corresponding with fixing sleeve bottom, indent is provided with blind hole at the top of the fixing sleeve, the lower part of the test tube is arranged in blind hole, the bottom of the blind hole is connected with arc groove, and evagination is provided with several elastic hemispheres on the inner wall of the blind hole, and the hemispheroidal sphere of elasticity is in contact with the outer wall of test tube.The fixation kit that test tube diameter described in the utility model adapts to, the diameter of blind hole is big, test tube insertion facility, it is in contact using elastic hemisphere with the test tube outer wall being inserted into, avoid rocking and tilting for test tube, stability is high, good to the adaptability of test tube diameter, it is allowed to which the test tube of a certain range diameter uses.
Description
Technical field
It the utility model is related to experimental instrument field, more particularly to the fixation kit that a kind of test tube diameter adapts to.
Background technology
Test tube is a kind of common instrument of chemical laboratory, is typically used as in the reaction vessel of a small amount of reagent, generally glass
Glass pipe, can be to use under room temperature or heated condition.
In order to lift shelf-stability, usually test tube is placed in the rack for test tube of specialty, and in order to lift insertion facility
Property, the jack in rack for test tube are typically larger than the diameter of test tube so that the fixed effect of test tube is poor, easily tilts or rocks.
Utility model content
The purpose of this utility model is to provide the fixation kit that a kind of test tube diameter adapts to, strengthen fitting test tube diameter
Ying Xing, reduces rocking and tilting for test tube.
For this purpose, the utility model uses following technical scheme：
The fixation kit that a kind of test tube diameter adapts to, including：Fixing sleeve, base and cushion, the cushion are arranged on base
Lower section, the base top indent is provided with embedded groove corresponding with fixing sleeve bottom, and indent is set at the top of the fixing sleeve
Have blind hole, the lower part of the test tube is arranged in blind hole, and the bottom of the blind hole is connected with arc groove, the blind hole it is interior
Evagination is provided with several elastic hemispheres on wall, and the hemispheroidal sphere of elasticity is in contact with the outer wall of test tube.
Wherein, the cushion is silicagel pad.
Wherein, the binding agent being connected with fixing sleeve bottom is provided with the embedded groove.
Wherein, the diameter of the blind hole is more than the diameter of test tube.
Wherein, the fixing sleeve is integrated bubble foam plastic structure with elastic hemisphere.
Wherein, several elastic hemispheres are evenly distributed on the inner wall of blind hole.
Wherein, it is provided with sealing-plug at the top of the test tube.
The beneficial effects of the utility model：The fixation kit that a kind of test tube diameter adapts to, the diameter of blind hole is big, test tube insertion
It is convenient, it is in contact using elastic hemisphere with the test tube outer wall being inserted into, avoids rocking and tilting for test tube, stability is high, right
The adaptability of test tube diameter is good, it is allowed to which the test tube of a certain range diameter uses.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Embodiment
The technical solution of the utility model is further illustrated with reference to Fig. 1 and by specific embodiment.
The fixation kit that a kind of test tube diameter adapts to, including：Fixing sleeve 3, base 5 and cushion 8, the cushion 8 are arranged on
The lower section of base 5, the 5 top indent of base are provided with embedded groove 9 corresponding with 3 bottom of fixing sleeve, easy for installation, base 5
Weight is big, stable structure, and the 3 top indent of fixing sleeve is provided with blind hole 4, and the lower part of the test tube 1 is arranged in blind hole 4,
Easy for installation, the top of the test tube 1 is provided with sealing-plug 2, and sealing effect is good.
The bottom of the blind hole 4 is connected with arc groove 7, good to 1 bottom adaptability of test tube, the inner wall of the blind hole 4
Upper evagination is provided with several elastic hemispheres 6, and the sphere of the elasticity hemisphere 6 is in contact with the outer wall of test tube 1, avoids examination
The inclination of pipe 1 and rock.
In the present embodiment, the cushion 8 is silicagel pad, and the stability of silicagel pad on the table is high, avoids sliding problem.
In the present embodiment, the binding agent being connected with 3 bottom of fixing sleeve, sound construction are provided with the embedded groove 9.
In the present embodiment, the diameter of the blind hole 4 is more than the diameter of test tube 1, facilitates test tube 1 to be inserted into blind hole 4, and operation is just
Profit.
In the present embodiment, the fixing sleeve 3 is integrated bubble foam plastic structure, stable structure, production with elastic hemisphere 6
It is convenient.
In the present embodiment, several elastic hemispheres 6 are evenly distributed on the inner wall of blind hole 4, are evenly distributed, to test tube
1 outside is supportive good, and elastic hemisphere 6 has certain elasticity, good to the adaptability of 1 diameter of test tube.
Above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With new thought, there will be changes, this specification content should not be construed as in specific embodiments and applications
Limitation to the utility model.
Claims (7)
1. the fixation kit that a kind of test tube diameter adapts to, the fixation for test tube, it is characterised in that including：Fixing sleeve, base and
Cushion, the cushion are arranged on the lower section of base, and the base top indent is provided with embedded groove corresponding with fixing sleeve bottom,
Indent is provided with blind hole at the top of the fixing sleeve, and the lower part of the test tube is arranged in blind hole, and the bottom connection of the blind hole is set
Arc groove is equipped with, evagination is provided with several elastic hemispheres, the hemispheroidal sphere of elasticity and examination on the inner wall of the blind hole
The outer wall of pipe is in contact.
2. the fixation kit that test tube diameter according to claim 1 adapts to, it is characterised in that the cushion is silicagel pad.
3. the fixation kit that test tube diameter according to claim 1 adapts to, it is characterised in that be provided with the embedded groove
The binding agent being connected with fixing sleeve bottom.
4. the fixation kit that test tube diameter according to claim 1 adapts to, it is characterised in that the diameter of the blind hole is more than
The diameter of test tube.
5. the fixation kit that test tube diameter according to claim 1 adapts to, it is characterised in that the fixing sleeve and elasticity half
Sphere is integrated bubble foam plastic structure.
6. the fixation kit that test tube diameter according to claim 1 adapts to, it is characterised in that several elastic hemispheres
It is evenly distributed on the inner wall of blind hole.
7. the fixation kit that test tube diameter according to claim 1 adapts to, it is characterised in that the top of the test tube is set
There is sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128684.9U CN207254360U (en) | 2017-09-05 | 2017-09-05 | The fixation kit that a kind of test tube diameter adapts to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721128684.9U CN207254360U (en) | 2017-09-05 | 2017-09-05 | The fixation kit that a kind of test tube diameter adapts to |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254360U true CN207254360U (en) | 2018-04-20 |
Family
ID=61924031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721128684.9U Expired - Fee Related CN207254360U (en) | 2017-09-05 | 2017-09-05 | The fixation kit that a kind of test tube diameter adapts to |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254360U (en) |
-
2017
- 2017-09-05 CN CN201721128684.9U patent/CN207254360U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20180905 |