CN201701957U - Test-tube rack for chemical experiment - Google Patents
Test-tube rack for chemical experiment Download PDFInfo
- Publication number
- CN201701957U CN201701957U CN2010202347786U CN201020234778U CN201701957U CN 201701957 U CN201701957 U CN 201701957U CN 2010202347786 U CN2010202347786 U CN 2010202347786U CN 201020234778 U CN201020234778 U CN 201020234778U CN 201701957 U CN201701957 U CN 201701957U
- Authority
- CN
- China
- Prior art keywords
- test
- tube
- test tube
- rack
- utility
- 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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Abstract
The utility model relates to a test-tube rack for a chemical experiment, which comprises a test-tube rack body, a test-tube seat, a test-tube hole rack and a test-tube cover plate, wherein the test-tube seat is arranged at the bottom end of the test-tube rack body, the test-tube hole rack is arranged on the test-tube rack body, the test-tube cover plate is arranged at the top end of the test-tube rack body, and a fixed slot for fixing the position of a test tube is arranged on the test-tube seat. In the experimental process of the utility model, the test tube loaded with a chemical reagent can be inserted into the test-tube hole rack on the test-tube rack of the utility model, the test tube can be conveniently fixed, and meanwhile, the test tube can also be conveniently fetched and placed; and when an experiment is stopped, the cover plate is inserted onto a test tube body, so that a plurality of test tubes can be simultaneously covered and sealed to prevent sundries and dust from falling into the test tubes, and the precision of the chemical experiment is improved.
Description
Technical field
The utility model relates to a kind of chemical experiment rack for test tube.
Background technology
Test tube is the most a kind of utensil of normal use in the chemical experiment, and test tube is a glass tube, and it deposits inconvenience, especially when stopping to test, in vitro falls into dust easily, influences the accuracy of chemical experiment.
The utility model content
Technical problem to be solved in the utility model provides a kind of chemical experiment rack for test tube that makes test tube not be subjected to dust pollution and be convenient to operate.
The utility model adopts following technical scheme:
The test tube cover plate that the utility model comprises the test tube support body, is arranged on the test tube flat of test tube support body bottom, is arranged on the test tube hole frame on the test tube support body and is arranged on test tube support body top, described test tube flat is provided with the holddown groove that is used for fixing the test tube position.
The beneficial effects of the utility model are as follows:
The utility model is in experimentation, the test tube that chemical reagent is housed can be inserted in the test tube hole frame on the utility model rack for test tube, convenient fixedly test tube also makes things convenient for the taking and placing of test tube simultaneously, when stopping to test, cover plate is inserted on the test tube body, a plurality of test tubes can be sealed simultaneously like this, prevent that foreign material and dust from falling in vitro, improve the accuracy of chemical experiment.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
In the accompanying drawings: 1. test tube support body; 2. test tube flat; 3. test tube hole frame; 4. cover plate; 5. test tube; 6. holddown groove.
The specific embodiment
As shown in drawings, the test tube cover plate 4 that the utility model comprises test tube support body 1, is arranged on the test tube flat 2 of test tube support body 1 bottom, is arranged on the test tube hole frame 3 on the test tube support body 1 and is arranged on test tube support body 1 top, described test tube flat 2 is provided with the holddown groove 6 that is used for fixing test tube 5 positions.The utility model is in experimentation, the test tube 5 that chemical reagent is housed can be inserted in the test tube hole frame 3 on the utility model rack for test tube 1, convenient fixedly test tube 5 also makes things convenient for the taking and placing of test tube 5 simultaneously, when stopping to test, cover plate 4 is inserted on the test tube 5, a plurality of test tubes 5 can be sealed simultaneously like this, prevent that foreign material and dust from falling in the test tube 5, improve the accuracy of chemical experiment.
Claims (1)
1. chemical experiment rack for test tube, it is characterized in that it comprises test tube support body (1), is arranged on the test tube flat (2) of test tube support body (1) bottom, the test tube cover plate (4) that is arranged on the test tube hole frame (3) on the test tube support body (1) and is arranged on test tube support body (1) top, described test tube flat (2) is provided with the holddown groove (6) that is used for fixing test tube (5) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202347786U CN201701957U (en) | 2010-06-24 | 2010-06-24 | Test-tube rack for chemical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202347786U CN201701957U (en) | 2010-06-24 | 2010-06-24 | Test-tube rack for chemical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701957U true CN201701957U (en) | 2011-01-12 |
Family
ID=43439104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202347786U Expired - Fee Related CN201701957U (en) | 2010-06-24 | 2010-06-24 | Test-tube rack for chemical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701957U (en) |
-
2010
- 2010-06-24 CN CN2010202347786U patent/CN201701957U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110624 |