CN205761301U - A kind of test tube rack - Google Patents
A kind of test tube rack Download PDFInfo
- Publication number
- CN205761301U CN205761301U CN201620746019.5U CN201620746019U CN205761301U CN 205761301 U CN205761301 U CN 205761301U CN 201620746019 U CN201620746019 U CN 201620746019U CN 205761301 U CN205761301 U CN 205761301U
- Authority
- CN
- China
- Prior art keywords
- fixing bar
- test tube
- chute
- butterfly clamp
- platform
- 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
This utility model relates to a kind of test tube rack, and including platform, fixing bar and butterfly clamp, described fixing bar is cylinder, and butterfly clamp is fixed on fixing bar by fixed screw, and the two ends of butterfly clamp are equipped with test tube draw-in groove；Described platform is rectangular structure, and rectangular structure is provided with chute, and the bottom of cylindrical bar is provided with the slide block matched with chute, and the two ends of chute are provided with and limit the baffle plate that slide block skids off, and are provided with diagonal brace between bottom and the platform of fixing bar.This novel in structural design, can prevent butterfly clamp from rotating around fixing bar in the effectively end, carry out moving left and right fixing bar according to experiment needs simultaneously.
Description
Technical field
This utility model belongs to chemical experimental instrument technical field, is specifically related to a kind of test tube rack.
Background technology
Current most of laboratory titrimetry test tube rack, common test tube rack includes base and support, and support stands on the end
On seat, butterfly clamp is connected to pedestal upper end.
At present the test tube rack of laboratory there is problems in that 1, the support being fixed on base, the most loosening, cause support
Wave and rock.2, the support that butterfly clamp is fixing is a cylinder, and butterfly clamp easily rotates around support.3, the support that butterfly clamp is fixing
A position can only be fixed, it is impossible to enough move left and right according to experiment needs on base.
Utility model content
In order to overcome problem present in production, the purpose of this utility model is to provide a kind of test tube rack, and this structure sets
Meter is novel, can prevent butterfly clamp from rotating around fixing bar in the effectively end, carries out moving left and right fixing bar according to experiment needs simultaneously.
For achieving the above object, the technical scheme that this utility model is taked is as follows:
This utility model provides a kind of test tube rack, and including platform, fixing bar and butterfly clamp, described fixing bar is cylinder
Body, butterfly clamp is fixed on fixing bar by fixed screw, and the two ends of butterfly clamp are equipped with test tube draw-in groove；Described platform is rectangular
Body structure, rectangular structure is provided with chute, and the bottom of cylindrical bar is provided with the slide block matched with chute, and the two ends of chute are provided with
Limit the baffle plate that slide block skids off, between bottom and the platform of fixing bar, be provided with diagonal brace.
According to above-mentioned test tube rack, the lateral wall of described fixing bar is posted the label of line with a scale.
According to above-mentioned test tube rack, described test tube draw-in groove is provided with balancing weight.
Compared with prior art, the beneficial effect that this utility model obtains:
1. this utility model structure includes platform, fixing bar and butterfly clamp, and described fixing bar is cylinder, and butterfly clamp leads to
Crossing fixed screw to be fixed on fixing bar, the two ends of butterfly clamp are equipped with test tube draw-in groove；Described platform is rectangular structure, rectangular
Body structure is provided with chute, and the bottom of cylindrical bar is provided with the slide block matched with chute, and it is sliding that the two ends of chute are provided with restriction slide block
The baffle plate gone out, is provided with diagonal brace between bottom and the platform of fixing bar；In structure, the cooperation of chute and slide block can make fixing bar exist
Move left and right on platform；The convenience that is designed to of diagonal brace fixes bar.
2. this utility model structure fixes the label posting line with a scale on the lateral wall of bar, being designed to of graduation mark
It is accurately positioned butterfly clamp position on fixing bar；Described test tube draw-in groove is provided with balancing weight, can be effectively prevented butterfly clamp
Rotate around fixing bar.
3. this utility model uses said structure, can bring certain economic benefit and social benefit to enterprise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is further illustrated:
With reference to shown in Fig. 1, this utility model provides a kind of test tube rack, including platform 1, fixing bar 2 and butterfly clamp 3, institute
Stating fixing bar 2 is cylinder, and the lateral wall of fixing bar 2 is posted the label 4 of line with a scale, and butterfly clamp 3 is solid by fixed screw 5
Being scheduled on fixing bar 2, the two ends of butterfly clamp 3 are equipped with test tube draw-in groove 6, and test tube draw-in groove 6 is provided with balancing weight 7；Described platform 1 is
Rectangular structure, rectangular structure is provided with chute 8, and the bottom of cylindrical bar 2 is provided with the slide block 9 matched with chute, chute
Two ends are provided with and limit the baffle plate 10 that slide block skids off, and are provided with diagonal brace 11 between bottom and the platform 1 of fixing bar 2.
Claims (3)
1. a test tube rack, including platform, fixing bar and butterfly clamp, it is characterised in that: described fixing bar is cylinder, butterfly clamp
Being fixed on fixing bar by fixed screw, the two ends of butterfly clamp are equipped with test tube draw-in groove；Described platform is rectangular structure, long
Cube structure is provided with chute, and the bottom of cylindrical bar is provided with the slide block matched with chute, and the two ends of chute are provided with restriction slide block
The baffle plate skidded off, is provided with diagonal brace between bottom and the platform of fixing bar.
Test tube rack the most according to claim 1, it is characterised in that: post line with a scale on the lateral wall of described fixing bar
Label.
Test tube rack the most according to claim 1, it is characterised in that: described test tube draw-in groove is provided with balancing weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746019.5U CN205761301U (en) | 2016-07-15 | 2016-07-15 | A kind of test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620746019.5U CN205761301U (en) | 2016-07-15 | 2016-07-15 | A kind of test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205761301U true CN205761301U (en) | 2016-12-07 |
Family
ID=58122957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620746019.5U Expired - Fee Related CN205761301U (en) | 2016-07-15 | 2016-07-15 | A kind of test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205761301U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317199A (en) * | 2021-05-26 | 2021-08-31 | 中国农业科学院兰州畜牧与兽药研究所 | Culture medium dibbling device |
-
2016
- 2016-07-15 CN CN201620746019.5U patent/CN205761301U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113317199A (en) * | 2021-05-26 | 2021-08-31 | 中国农业科学院兰州畜牧与兽药研究所 | Culture medium dibbling 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180715 |