CN104941714A - Test tube rack for preventing striking of test tube - Google Patents
Test tube rack for preventing striking of test tube Download PDFInfo
- Publication number
- CN104941714A CN104941714A CN201410121994.2A CN201410121994A CN104941714A CN 104941714 A CN104941714 A CN 104941714A CN 201410121994 A CN201410121994 A CN 201410121994A CN 104941714 A CN104941714 A CN 104941714A
- Authority
- CN
- China
- Prior art keywords
- test tube
- base
- rack
- fixed leg
- fixing column
- 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.)
- Pending
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The invention discloses a test tube rack for preventing the striking of a test tube. The test tube rack comprises a base and a fixing column arranged on the base and is characterized in that the fixing column consists of two sections which are sleeved with each other, wherein the sleeved surfaces are rough surfaces, so that the friction force is increased and the upper half section cannot slide off easily. When test tubes with different lengths are inserted, the length of the fixing column can be adjusted, and the fixing column is longer than the test tubes, at the moment, when the test tubes are inserted, the test tubes cannot strike the base so as to be prevented from being damaged. According to the test tube rack, the length of the fixing column can be adjusted, so that openings of the test tubes cannot contact the bottom, so that the test tubes are protected.
Description
Technical field
The present invention relates to a kind of experimental provision, be specifically related to a kind of rack for test tube preventing test tube from crashing through.
Background technology
Current rack for test tube usually by base, panel and be used for connect and support device form, superposed panel has some cavities, test tube can be inserted wherein, another is provided with locating dowel, is inserted into by test tube in locating dowel, and which kind of is all easy when inserting test tube, test tube mouth touches bottom and causes fragmentation, especially in the occasion of nervous Rapid Cleaning, working fast to be easy to cause overexerts, thus causes the damage of test tube.
Summary of the invention
For overcoming the deficiency of existing rack for test tube, the present invention devises a kind of rack for test tube preventing test tube from crashing through, the length of adjustable fixed leg, thus makes test tube mouth can not touch bottom, protection test tube.
For solving above-mentioned prior art Problems existing, the technical scheme that the present invention takes is: a kind of rack for test tube preventing test tube from crashing through, comprise base and be arranged on the fixed leg on base, it is characterized in that, described fixed leg is two sections of socket mutually, mutual cover junction is matsurface, increases friction, upper semisection is not easily slided.When inserting the test tube of different length, the length of adjustable fixed leg, makes it to be longer than test tube length, now, when inserting test tube, test tube can not be made to strike base, avoid damage.
Described fixed leg upper end is provided with sponge portion, alleviates the strength of overlapping and putting, even if be inserted in fast, and also can not because clashing into the damage caused bottom test tube.
Described sponge portion is hemispherical, better fits with bottom test tube, prevents the uneven deposition causing moisture bottom test tube of fitting.
The features such as the rack for test tube preventing test tube from crashing through of the present invention, can available protecting test tube, not damaged, even if operate fast, also can not cause tube breaking, has structure simple, practical and convenient, effective.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Wherein, 1 base, 2 fixed legs, 3 sponge portions.
Specific embodiments
Below in conjunction with the drawings and specific embodiments, illustrate the present invention further.Following detailed description of the invention should be understood only be not used in for illustration of the present invention and limit the scope of the invention.It should be noted that, the word "left", "right" that middle use is described below refers to the direction in accompanying drawing.
Embodiment 1
A kind of rack for test tube preventing test tube from crashing through as shown in Figure 1, the fixed leg 2 comprising base 1 and be arranged on base, is characterized in that, described fixed leg 2 is two sections of socket mutually, and cover junction is matsurface mutually, increases friction, upper semisection is not easily slided.When inserting the test tube of different length, the length of adjustable fixed leg 2, makes it to be longer than test tube length, now, when inserting test tube, test tube can not be made to strike base 1, avoid damage.
Embodiment 2
A kind of rack for test tube preventing test tube from crashing through as shown in Figure 1, the fixed leg 2 comprising base 1 and be arranged on base, is characterized in that, described fixed leg 2 is two sections of socket mutually, and cover junction is matsurface mutually, increases friction, upper semisection is not easily slided.When inserting the test tube of different length, the length of adjustable fixed leg 2, makes it to be longer than test tube length, now, when inserting test tube, test tube can not be made to strike base 1, avoid damage.Described fixed leg 2 upper end is provided with sponge portion 3, alleviates the strength of overlapping and putting, even if be inserted in fast, and also can not because clashing into the damage caused bottom test tube.
Embodiment 3
A kind of rack for test tube preventing test tube from crashing through as shown in Figure 1, the fixed leg 2 comprising base 1 and be arranged on base, is characterized in that, described fixed leg 2 is two sections of socket mutually, and cover junction is matsurface mutually, increases friction, upper semisection is not easily slided.When inserting the test tube of different length, the length of adjustable fixed leg 2, makes it to be longer than test tube length, now, when inserting test tube, test tube can not be made to strike base 1, avoid damage.Described fixed leg 2 upper end is provided with sponge portion 3, alleviates the strength of overlapping and putting, even if be inserted in fast, and also can not because clashing into the damage caused bottom test tube.Described sponge portion 3 is hemispherical, better fits with bottom test tube, prevents the uneven deposition causing moisture bottom test tube of fitting.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, be all in the scope of technical solution of the present invention.
Claims (3)
1. the rack for test tube preventing test tube from crashing through, comprises base and is arranged on the fixed leg on base, it is characterized in that, described fixed leg is two sections of socket mutually, and cover junction is matsurface mutually.
2. the rack for test tube preventing test tube from crashing through according to claim 1, is characterized in that, described fixed leg upper end is provided with sponge portion.
3. the rack for test tube preventing test tube from crashing through according to claim 1 and 2, is characterized in that, described sponge portion is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121994.2A CN104941714A (en) | 2014-03-29 | 2014-03-29 | Test tube rack for preventing striking of test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410121994.2A CN104941714A (en) | 2014-03-29 | 2014-03-29 | Test tube rack for preventing striking of test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104941714A true CN104941714A (en) | 2015-09-30 |
Family
ID=54157079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410121994.2A Pending CN104941714A (en) | 2014-03-29 | 2014-03-29 | Test tube rack for preventing striking of test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104941714A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498888A (en) * | 2016-01-18 | 2016-04-20 | 岭南师范学院 | Test tube storage rack |
| CN106706874A (en) * | 2016-12-31 | 2017-05-24 | 郑州贯奥仪器仪表有限公司 | Test tube storage device used for water quality detector |
-
2014
- 2014-03-29 CN CN201410121994.2A patent/CN104941714A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498888A (en) * | 2016-01-18 | 2016-04-20 | 岭南师范学院 | Test tube storage rack |
| CN106706874A (en) * | 2016-12-31 | 2017-05-24 | 郑州贯奥仪器仪表有限公司 | Test tube storage device used for water quality detector |
| CN106706874B (en) * | 2016-12-31 | 2019-06-04 | 郑州贯奥仪器仪表有限公司 | A kind of test tube storing unit for water quality testing meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150930 |