CN203030315U - Pull rod type multifunctional test tube rack - Google Patents
Pull rod type multifunctional test tube rack Download PDFInfo
- Publication number
- CN203030315U CN203030315U CN 201320046794 CN201320046794U CN203030315U CN 203030315 U CN203030315 U CN 203030315U CN 201320046794 CN201320046794 CN 201320046794 CN 201320046794 U CN201320046794 U CN 201320046794U CN 203030315 U CN203030315 U CN 203030315U
- Authority
- CN
- China
- Prior art keywords
- test tube
- tube rack
- frame plate
- tube frame
- rod
- 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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- 238000012360 testing method Methods 0.000 title claims abstract description 67
- 239000011148 porous material Substances 0.000 claims description 12
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
本实用新型公开了一种拉杆式多功能试管架，包括底板座，所述的底板座上安装有拉伸杆，拉伸杆上安装有至少两块试管架板，试管架板上开有管孔；所述的底板座底部安装有吸盘；所述的拉伸杆上安装有拉伸调节按钮；所述的至少两块试管架板，其上层的试管架板的面积小于下层的试管架板面积，上层试管架板的管孔的直径大于下层试管架板的管孔的直径，试管架板的拐角处设置有防碰撞圆弧；本实用新型的有益效果：实用，生产成本低，使用方便，可以通过拉伸压缩拉杆组合拥有不同大小限位孔的板，而且方便携带。
The utility model discloses a pull rod type multifunctional test tube rack, which comprises a bottom plate seat, a stretching rod is installed on the bottom plate seat, at least two test tube rack plates are installed on the stretch bar, and there are tubes on the test tube rack plate. hole; the bottom of the base plate seat is equipped with a suction cup; the stretching adjustment button is installed on the stretch rod; the at least two test tube rack plates, the area of the test tube rack plate on the upper floor is smaller than the test tube rack plate on the lower floor Area, the diameter of the tube hole of the upper test tube rack plate is greater than the diameter of the tube hole of the lower test tube rack plate, and the corner of the test tube rack plate is provided with an anti-collision arc; the beneficial effect of the utility model: practical, low production cost, easy to use , can be combined with plates with different sizes of limit holes by stretching and compressing the rods, and it is convenient to carry.
Description
Technical field
The utility model relates to a kind of rack for test tube, particularly the multi-functional rack for test tube of a kind of rod-pulling type.
Background technology
In scientific research and testing, often use the rack for test tube of different model, so often cause the laboratory need buy multiple rack for test tube, also can can't experimentize because of the rack for test tube that lacks certain model sometimes; Secondly, when needing multiple rack for test tube simultaneously, if the place is too narrow, possibly can't put a plurality of rack for test tubes, therefore experiment be caused greatly inconvenience; And most of rack for test tubes are owing to the inconvenience of volume reason is carried.
The utility model content
Technical problem to be solved in the utility model is the deficiency at the prior art problem, provides a kind of novel rod-pulling type multi-functional rack for test tube.
To achieve these goals, the measure taked of the utility model:
The multi-functional rack for test tube of a kind of rod-pulling type comprises bottom block, and the stretching bar is installed on the described bottom block, and at least two test tube frame plates are installed on the stretching bar, has pore on the test tube frame plate;
Described bottom block bottom is equipped with sucker;
Being equipped with on the described stretching bar stretches regulates button;
Described at least two test tube frame plates, the area of the test tube frame plate on its upper strata is less than the test tube frame plate area of lower floor, and the diameter of the pore of upper strata test tube frame plate is greater than the diameter of the pore of lower floor's test tube frame plate, and the corner of test tube frame plate is provided with the anticollision circular arc;
The cross section of described stretching bar is a polygon.
The beneficial effects of the utility model: practicality, production cost is low, easy to use, can have the plate of different big or small spacing holes by the combination of Compression and Expansion pull bar, form the needed rack for test tube of experiment, the number of the rack for test tube that need put in the time of can reducing the kind number of the rack for test tube that need buy in the laboratory and reduce experiment, and be convenient for carrying, sucker has the fixedly effect of rack for test tube, can prevent that rack for test tube from toppling over, and can prevent rotation.
Description of drawings
Fig. 1, structural representation of the present utility model.
Fig. 2, stretching bar structural representation of the present utility model.
The specific embodiment
The multi-functional rack for test tube of a kind of rod-pulling type comprises bottom block 1, on the described bottom block 1 stretching bar 2 is installed, and at least two test tube frame plates 3 are installed on the stretching bar 2, has pore 4 on the test tube frame plate 3; Described bottom block 1 bottom is equipped with sucker 9; Being equipped with on the described stretching bar 2 stretches regulates button 8; Described at least two test tube frame plates 3, the area of the test tube frame plate 3 on its upper strata is less than test tube frame plate 3 areas of lower floor, the diameter of the pore 4 of upper strata test tube frame plate 3 is greater than the diameter of the pore 4 of lower floor's test tube frame plate 3, and the corner of test tube frame plate 3 is provided with the anticollision circular arc; The cross section of described stretching bar 2 is a polygon.
Use the time of the present utility model, draw back stretching bar 2, test tube frame plate 3 is separated each other, the area of the test tube frame plate 3 on upper strata is less than test tube frame plate 3 areas of lower floor, the diameter of the pore 4 of upper strata test tube frame plate 3 can be laid the test tube of different model greater than the diameter of the pore 4 of lower floor's test tube frame plate 3 in the pore 4 of test tube frame plate 3; If in the time of only need laying medium-sized Yu more small-sized test tube, other idle test tube frame plate 3 can be merged by stretching bar 2, easy to carry, conserve space; The corner of test tube frame plate 3 is provided with the anticollision circular arc, uses safety; The cross section of described stretching bar 2 is a polygon, the rotation of the bar 2 that can effectively prevent from stretching, bottom block 1 bottom is equipped with sucker 9, put more steady, thereby realize the purpose of this utility model.
Those skilled in the art's simple change and replacement in this area all are within the protection domain of the present utility model.
Claims (5)
1. the multi-functional rack for test tube of rod-pulling type comprises bottom block (1), it is characterized in that: stretching bar (2) is installed on the described bottom block (1), at least two test tube frame plates (3) are installed on the stretching bar (2), have pore (4) on the test tube frame plate (3).
2. the multi-functional rack for test tube of a kind of rod-pulling type according to claim 1 is characterized in that: sucker (9) is installed bottom the described bottom block (1).
3. the multi-functional rack for test tube of a kind of rod-pulling type according to claim 1 is characterized in that: the adjusting button (8) that stretches being installed on the described stretching bar (2).
4. the multi-functional rack for test tube of a kind of rod-pulling type according to claim 1, it is characterized in that: described at least two test tube frame plates (3), the area of the test tube frame plate (3) on its upper strata is less than test tube frame plate (3) area of lower floor, the diameter of the pore (4) of upper strata test tube frame plate (3) is greater than the diameter of the pore (4) of lower floor's test tube frame plate (3), and the corner of test tube frame plate (3) is provided with the anticollision circular arc.
5. the multi-functional rack for test tube of a kind of rod-pulling type according to claim 1, it is characterized in that: the cross section of described stretching bar (2) is a polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046794 CN203030315U (en) | 2013-01-25 | 2013-01-25 | Pull rod type multifunctional test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320046794 CN203030315U (en) | 2013-01-25 | 2013-01-25 | Pull rod type multifunctional test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203030315U true CN203030315U (en) | 2013-07-03 |
Family
ID=48682457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320046794 Expired - Fee Related CN203030315U (en) | 2013-01-25 | 2013-01-25 | Pull rod type multifunctional test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203030315U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040333A (en) * | 2016-03-31 | 2016-10-26 | 李良泽 | Reagent tray for middle school experiments and use method |
| CN108855289A (en) * | 2017-05-09 | 2018-11-23 | 广州康昕瑞基因健康科技有限公司 | loading tool |
-
2013
- 2013-01-25 CN CN 201320046794 patent/CN203030315U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106040333A (en) * | 2016-03-31 | 2016-10-26 | 李良泽 | Reagent tray for middle school experiments and use method |
| CN108855289A (en) * | 2017-05-09 | 2018-11-23 | 广州康昕瑞基因健康科技有限公司 | loading tool |
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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: 20130703 Termination date: 20140125 |