CN206762963U - A kind of rack for test tube - Google Patents
A kind of rack for test tube Download PDFInfo
- Publication number
- CN206762963U CN206762963U CN201720633447.1U CN201720633447U CN206762963U CN 206762963 U CN206762963 U CN 206762963U CN 201720633447 U CN201720633447 U CN 201720633447U CN 206762963 U CN206762963 U CN 206762963U
- Authority
- CN
- China
- Prior art keywords
- test tube
- connecting rod
- retainer ring
- rack
- base connecting
- 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
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a kind of rack for test tube, including：Base connecting rod, test tube support, support bar, the base connecting rod are connected together by two poles and can stretched, base connecting rod connects the bedframe to form rectangle composition, the test tube support is connected on the node of base connecting rod, connected together by two poles, test tube retainer ring is respectively equipped with two poles, the test tube retainer ring of test tube pedestal upper end is provided with resilient clamp structure.The resilient clamp structure has two or more to be integrally formed with test tube retainer ring, and the angle with test tube retainer ring is 30 ° 60 °, and resilient clamp structure lower ends bent part is provided with concave surface, for preferably fixing test tube.The test tube retainer ring is made up of elastomeric material.With the node section of base connecting rod to be flexibly connected, test tube support can rotate the test tube support in the horizontal direction.The support bar bottom is provided with sucker, and the sucker is made up of rubber.
Description
Technical field
It the utility model is related to chemical industry clothing arts, more particularly to a kind of rack for test tube.
Technical background
Rack for test tube is the most basic chemical experimental instrument for holding test tubes.At present, most rack for test tube is metal frame, body
The big test tube for taking very big space, can only placing fixed size of product, base is hard to be easily caused the breakage of test tube bottom and takes
It is also easy to make a noise during test tube, is brought inconvenience to experimenter.
The content of the invention
The purpose of this utility model is to provide a kind of rack for test tube solve above technical problem.
In order to realize above-mentioned technical purpose, the utility model provides a kind of rack for test tube, including：Base connecting rod, test tube
Support, support bar, the base connecting rod are connected together by two poles and can stretched, and base connecting rod connects to form rectangle structure
Into bedframe, the test tube support is connected on the node of base connecting rod, connected together by two poles, on two poles
Test tube retainer ring is respectively equipped with, the test tube retainer ring of test tube pedestal upper end is provided with resilient clamp structure.
The resilient clamp structure is two or more, is integrally formed with the test tube retainer ring of test tube pedestal upper end, with test tube
The angle of retainer ring is 30 ° -60 °, and resilient clamp structure lower ends bent part is provided with concave surface, for preferably fixing test tube.
The test tube retainer ring of the test tube support is made up of elastomeric material.
With the node section of base connecting rod to be flexibly connected, test tube support can revolve the test tube support in the horizontal direction
Turn.
The support bar bottom is provided with sucker, and the sucker is made up of rubber.
Rack for test tube provided by the utility model, base size can adjust, and save space；Test tube support height can adjust,
Test tube support is provided with two test tube retainer rings, with the use of can fix different size of test tube.Test tube retainer ring is by elasticity
Material is made, and avoids causing test tube damaged accidentally during holding test tubes, also solves that to fix test tube with groove in the prior art easy
The problem of ponding.Test tube support can rotate in the horizontal direction, facilitate taking for test tube, and support bar bottom can be more provided with sucker
Rack for test tube is fixed on testing stand well.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is test tube supporting structure schematic diagram；
In figure：1 support bar, 2 base connecting rods, 3 test tube retainer rings, 4 resilient clamp structures, 5 test tube supports, 6 geometrical clamps.
Embodiment
Embodiment 1
As shown in figure 1, the rack for test tube of the present embodiment description includes：Base connecting rod, test tube support, support bar, the bottom
Seat connecting rod is connected together by two poles and can stretched, and base connecting rod connects the bedframe to form rectangle composition, described
Test tube support is connected on the node of base connecting rod, is connected together by two poles, and being respectively equipped with test tube on two poles fixes
Ring, the test tube retainer ring of test tube pedestal upper end are provided with resilient clamp structure.The resilient clamp structure has two or more and test tube
Retainer ring is integrally formed, and the angle with test tube retainer ring is 30 ° -60 °, and resilient clamp structure lower ends bent part is provided with concave surface,
For preferably fixing test tube.The test tube retainer ring is made up of elastomeric material.The test tube support and the section of base connecting rod
To be flexibly connected, test tube support can rotate in the horizontal direction for point part.The support bar bottom is provided with sucker, the sucker by
Rubber is made.
Base is first stretched during use, rack for test tube is fixed on testing stand by the sucker of support bar bottom after regulating,
The height of test tube support is adjusted to place the test tube of different model；Compression base is placed after having used.
Embodiment 2
As shown in Fig. 2 using when regulate the height of test tube support, by the test tube retainer ring of test tube frame bottom and upper
The geometrical clamp at end fixes the test tube of different model.
Claims (7)
- A kind of 1. rack for test tube, it is characterised in that：Including base connecting rod, test tube support, support bar, the base connecting rod by two Pole, which connects together, to be stretched, and base connecting rod connects the bedframe to form rectangle composition, the test tube support connection On the node of base connecting rod, connected together by two poles, be respectively equipped with test tube retainer ring on two poles, on test tube support The test tube retainer ring at end is provided with resilient clamp structure.
- 2. rack for test tube according to claim 1, it is characterised in that：The resilient clamp structure and test tube retainer ring one into Type, the angle with test tube retainer ring are 30 ° -60 °, and resilient clamp structure lower ends bent part is provided with concave surface.
- 3. rack for test tube according to claim 1 or 2, it is characterised in that：The resilient clamp structure has two or more.
- 4. rack for test tube according to claim 1 or 2, it is characterised in that：Described test tube retainer ring is made up of elastomeric material.
- 5. rack for test tube according to claim 4, it is characterised in that：Described elastomeric material is vinyon.
- 6. rack for test tube according to claim 1, it is characterised in that：The test tube support is work with base connecting rod node Dynamic connection.
- 7. rack for test tube according to claim 1, it is characterised in that：The test tube pedestal upper end connects a geometrical clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633447.1U CN206762963U (en) | 2017-06-02 | 2017-06-02 | A kind of rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720633447.1U CN206762963U (en) | 2017-06-02 | 2017-06-02 | A kind of rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206762963U true CN206762963U (en) | 2017-12-19 |
Family
ID=60635973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720633447.1U Expired - Fee Related CN206762963U (en) | 2017-06-02 | 2017-06-02 | A kind of rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206762963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049793A (en) * | 2018-06-22 | 2018-12-21 | 中国石油天然气股份有限公司 | Oil sand compactor for experiments |
-
2017
- 2017-06-02 CN CN201720633447.1U patent/CN206762963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109049793A (en) * | 2018-06-22 | 2018-12-21 | 中国石油天然气股份有限公司 | Oil sand compactor for experiments |
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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: 20171219 Termination date: 20180602 |