CN203470047U - Test tube rack - Google Patents
Test tube rack Download PDFInfo
- Publication number
- CN203470047U CN203470047U CN201320589884.XU CN201320589884U CN203470047U CN 203470047 U CN203470047 U CN 203470047U CN 201320589884 U CN201320589884 U CN 201320589884U CN 203470047 U CN203470047 U CN 203470047U
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- CN
- China
- Prior art keywords
- test tube
- support plate
- rack
- supported hole
- base plate
- 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 discloses a test tube rack which comprises a baseplate, wherein supporting legs are arranged on the bottom surface of the baseplate; a left supporting board and a right supporting board are respectively arranged on the left side and right side of the top surface of the baseplate; the tops of the left supporting board and the right supporting board are fixedly connected with a top board; a plurality of test tube inserting holes are uniformly formed in the top board; test tube supporting holes with the same diameters of the test tube inserting holes are formed in corresponding test tube inserting holes of the baseplate; an elastic supporting device is arranged inside each test tube supporting hole. The elastic supporting device is arranged inside each test tube supporting hole, when a test tube is placed, the bottom of the test tube is buffered by the elastic buffering device, so that the crack of the bottom of the test tube due to overexertion can be effectively prevented.
Description
Technical field
The utility model relates to a kind of rack for test tube.
Background technology
Rack for test tube is the most basic laboratory apparatus of chemical laboratory, needs test tube to be placed on rack for test tube and to deposit before experiment, in experimentation, often test tube is placed on to observation experiment phenomenon on rack for test tube, also needs the test tube of cleaning to be placed on rack for test tube and to dry.During existing rack for test tube holding test tubes, need extreme care, in case hit and split after stressed bottom test tube.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of rack for test tube that meets complex experiment instructions for use.
For solving the problems of the technologies described above, the utility model comprises base plate, described base plate bottom surface is provided with supporting leg, the left and right sides of plate top surface is respectively equipped with left support plate and right support plate, described left support plate and right support plate top are connected with top board, on described top board, be evenly provided with a plurality of test tube plug-in openings, the corresponding test tube plug-in opening of described base plate is provided with the test tube supported hole identical with test tube plug-in opening diameter, in described test tube supported hole, is provided with resilient supporting unit.
Described resilient supporting unit is a plurality of flexure strips that are connected with test tube supported hole inwall, and described flexure strip is evenly periphery in test tube supported hole, and angle of inclination and test tube bottom that the inner end of each flexure strip is tilted to lower setting and flexure strip adapt.
Described resilient supporting unit is the annular rubber ring that outer edge is connected to test tube supported hole inwall, thereby annular rubber ring is adapted to lower recess and the shape of test tube bottom to inside edge gradually by outer edge.
Described left support plate and right support plate are arranged with hand-held hole.
Described base plate and top board are made by synthetic resin.
Adopt after said structure, in test tube supported hole, resilient supporting unit is set, during holding test tubes, the bottom of test tube is cushioned through elastic device, can effectively prevent from exerting oneself excessive and hits and split test tube bottom.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the second embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, rack for test tube comprises base plate 1, base plate 1 bottom surface is provided with supporting leg 2, the left and right sides of base plate 1 end face is respectively equipped with left support plate 3 and right support plate 4, left support plate 3 and right support plate 4 are arranged with hand-held hole 10, and left support plate 3 and right support plate 4 tops are connected with top board 5, are evenly provided with a plurality of test tube plug-in openings 6 on top board 5, the corresponding test tube plug-in opening 6 of base plate 1 is provided with the test tube supported hole 7 identical with test tube plug-in opening 6 diameters, in test tube supported hole 7, is provided with resilient supporting unit.Resilient supporting unit is a plurality of flexure strips 8 that are connected with test tube supported hole 7 inwalls, and flexure strip 8 is evenly periphery in test tube supported hole 7, and angle of inclination and test tube bottom that the inner end of each flexure strip 8 is tilted to lower setting and flexure strip 8 adapt.
As shown in Figure 2, for the second embodiment of the present utility model, it is that from the different of the first embodiment resilient supporting unit is the annular rubber ring 9 that outer edge is connected to test tube supported hole 7 inwalls, thereby annular rubber ring 9 is adapted to lower recess and the shape of test tube bottom to inside edge gradually by outer edge, the size of annular rubber ring 9 endoporus and the bottom of test tube adapt, during holding test tubes, test tube just in time falls in annular rubber ring 9, the effect that annular rubber ring 9 plays buffering and supports.
This rack for test tube body is made by the synthetic resin with good heat resistance, chemical-resistant.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model.Previous embodiment has been described in detail the utility model, and for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.In every case within inventive concept scope of the present utility model, any modification of making, be equal to replacement, improvement etc., within being all included in protection domain of the present utility model.
Claims (5)
1. a rack for test tube, it is characterized in that comprising base plate (1), described base plate (1) bottom surface is provided with supporting leg (2), the left and right sides of base plate (1) end face is respectively equipped with left support plate (3) and right support plate (4), described left support plate (3) and right support plate (4) top are connected with top board (5), on described top board (5), be evenly provided with a plurality of test tube plug-in openings (6), the corresponding test tube plug-in opening of described base plate (1) (6) is provided with the test tube supported hole (7) identical with test tube plug-in opening (6) diameter, in described test tube supported hole (7), is provided with resilient supporting unit.
2. rack for test tube according to claim 1, it is characterized in that described resilient supporting unit is a plurality of flexure strips (8) that are connected with test tube supported hole (7) inwall, described flexure strip (8) is evenly periphery in test tube supported hole (7), and angle of inclination and test tube bottom that the inner end of each flexure strip (8) is tilted to lower setting and flexure strip (8) adapt.
3. rack for test tube according to claim 1, it is characterized in that described resilient supporting unit is the annular rubber ring (9) that outer edge is connected to test tube supported hole (7) inwall, annular rubber ring (9) thus by outer edge, to inside edge, to the shape of lower recess and test tube bottom, adapted gradually.
4. according to the rack for test tube described in claims 1 to 3 any one, it is characterized in that described left support plate (3) and right support plate (4) are arranged with hand-held hole (10).
5. rack for test tube according to claim 4, is characterized in that described base plate (1) and top board (5) made by synthetic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589884.XU CN203470047U (en) | 2013-09-24 | 2013-09-24 | Test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320589884.XU CN203470047U (en) | 2013-09-24 | 2013-09-24 | Test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203470047U true CN203470047U (en) | 2014-03-12 |
Family
ID=50218465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320589884.XU Expired - Fee Related CN203470047U (en) | 2013-09-24 | 2013-09-24 | Test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203470047U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003328A (en) * | 2019-11-11 | 2020-04-14 | 安徽金联地矿科技有限公司 | A save set for outdoor water sample collection |
-
2013
- 2013-09-24 CN CN201320589884.XU patent/CN203470047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111003328A (en) * | 2019-11-11 | 2020-04-14 | 安徽金联地矿科技有限公司 | A save set for outdoor water sample collection |
| CN111003328B (en) * | 2019-11-11 | 2021-08-24 | 安徽金联地矿科技有限公司 | A save set for outdoor water sample collection |
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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 |
Granted publication date: 20140312 Termination date: 20150924 |
|
| EXPY | Termination of patent right or utility model |