CN211329491U - Detachable assembling test tube rack - Google Patents
Detachable assembling test tube rack Download PDFInfo
- Publication number
- CN211329491U CN211329491U CN201922120584.7U CN201922120584U CN211329491U CN 211329491 U CN211329491 U CN 211329491U CN 201922120584 U CN201922120584 U CN 201922120584U CN 211329491 U CN211329491 U CN 211329491U
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- CN
- China
- Prior art keywords
- test
- tube rack
- groove
- buckle
- draw
- 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
- 238000002474 experimental method Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a demountable assembly's test-tube rack, including test-tube rack, fixed cover, rotation axis, draw-in groove and buckle, one side of test-tube rack is provided with fixed cover, fixed cover is provided with 2, and sets up respectively in the middle of the 2 side edges of side end face, it has the rotation axis to inlay in the fixed cover, the upper and lower both ends of rotation axis all are provided with the draw-in groove, the opposite side of test-tube rack is provided with the buckle, buckle and draw-in groove phase-match. This demountable assembly's test-tube rack is provided with rotation axis and buckle and draw-in groove, and this test-tube rack can regard as a test-tube rack unit, and every test-tube rack unit all can be through draw-in groove and buckle interconnect, can assemble and dismantle according to the experiment demand, and is simple and convenient, and 2 test-tube racks can only connect the draw-in groove and the buckle of one side simultaneously, and 2 test-tube racks just so can rotate, can be applicable to different places, have improved the suitability greatly, use more in a flexible way, but indirectly improve work efficiency.
Description
Technical Field
The utility model belongs to the technical field of the test-tube rack, specifically be a demountable assembly's test-tube rack.
Background
The test tube rack is one kind of chemical experiment instrument. Wooden shelf or bamboo shelf, test-tube rack are used for placing (sometimes also can place the test tube on the test-tube rack, observe the phenomenon of certain experiment), dry the most basic laboratory instrument of chemistry experiment room that the test tube was used. The test tube rack is attached with a corresponding number of small wooden columns and small holes. The foraminous tube may be placed upright for use or to allow continued observation of the reaction. The test tubes can be placed upside down for drying, and the test tube racks used in laboratories are all of the type with fixed array and number, such as 4x8, which can hold 32 test tubes in total. However, in practical experiment operation, sometimes we use fewer test tubes, sometimes need more test tubes, and the fixed number of test tube racks is not flexible enough. In addition, in repeated experiments, for example, 3 times of repeated experiments are carried out, each time 16 samples are repeated, a proper test tube rack is not provided, the operation difficulty is increased in the process of dripping reagents and the like, and the samples are easy to be confused.
Disclosure of Invention
The above-mentioned problem to prior art exists, the utility model aims to solve the technical problem that a demountable assembly's test-tube rack is provided to solve present test-tube rack and be not nimble enough, inconvenient problem in the experimentation.
In order to solve the technical problem, the utility model discloses a technical scheme be:
the utility model provides a demountable assembly's test-tube rack, includes test-tube rack, fixed cover, rotation axis, draw-in groove and buckle, one side of test-tube rack is provided with fixed cover, fixed cover is provided with 2, and sets up respectively in the middle of the 2 side edges of side end face, it has the rotation axis to inlay in the fixed cover, the upper and lower both ends of rotation axis all are provided with the draw-in groove, the opposite side of test-tube rack is provided with the buckle, buckle and draw-in groove phase-match.
Furthermore, a groove is arranged in the middle of the rotating shaft and is just matched with the fixed sleeve, and the diameters of the two ends of the rotating shaft are larger than the inner diameter of the fixed sleeve.
Furthermore, the rotation axis is provided with 2, and inlays respectively inside 2 fixed covers.
Furthermore, the draw-in groove is provided with 4, and 4 draw-in grooves set up the upper and lower both ends at 2 rotation axes respectively.
Furthermore, the number of the buckles is 4, and the positions of the 4 buckles correspond to the positions of the clamping grooves.
Furthermore, the inner surface of the clamping groove is provided with anti-slip lines, and the outer surface of the buckle is provided with anti-slip lines.
Has the advantages that: compared with the prior art, the method has the following advantages:
this demountable assembly's test-tube rack is provided with rotation axis and buckle and draw-in groove, and this test-tube rack can regard as a test-tube rack unit, and every test-tube rack unit all can be through draw-in groove and buckle interconnect, can assemble and dismantle according to the experiment demand, and is simple and convenient, and 2 test-tube racks can only connect the draw-in groove and the buckle of one side simultaneously, and 2 test-tube racks just so can rotate, can be applicable to different places, have improved the suitability greatly, use more in a flexible way, but indirectly improve work efficiency.
Drawings
FIG. 1 is a schematic view of a detachably assembled test tube rack;
fig. 2 is a schematic view of the detachably assembled test tube rack assembly.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in figures 1 and 2, the detachable test tube rack comprises a test tube rack 1, a fixing sleeve 2, a rotating shaft 3, a clamping groove 4 and a buckle 5, wherein the fixing sleeve 2 is arranged on one side of the test tube rack 1, 2 fixing sleeves 2 are arranged on the middle of the side edge 2 of the side end face respectively, the fixing sleeve 2 is fixedly connected with the test tube rack 1 to ensure the connection strength, the test tube rack is not deformed and damaged after long-time use, the rotating shaft 3 is embedded in the fixing sleeve 2 and can rotate in the fixing sleeve 2, when an experiment is carried out in an empty place without allowing 2 test tube racks to be transversely placed, the clamping groove 4 and the buckle 5 on one side of each of the 2 test tube racks can be connected, so that the 2 test tube racks can rotate, the use is more convenient and flexible, the detachable test tube rack is suitable for various spaces, the clamping grooves 4 are arranged at the upper end and the lower end of, buckle 5 and draw-in groove 4 phase-match, 2 or more adjacent test-tube rack's buckle 5 can insert in draw-in groove 4, interconnect forms a whole.
Be provided with the recess in the middle of the rotation axis 3, and this recess just in time with fixed cover 2 phase-matchs, and the diameter at 3 both ends of rotation axis is greater than the internal diameter of fixed cover 2, and rotation axis 3 can not reciprocate in fixed cover 2, has guaranteed the stability of rotation axis 3, has also guaranteed the stability that a plurality of test-tube rack link together simultaneously, guarantees the normal clear of experiment.
Rotation axis 3 is provided with 2, and inlays respectively inside 2 fixed covers 3, and 2 adjacent test-tube racks just in time can be stabilized to 2 rotation axis 3, and when the draw-in groove 4 and the buckle 5 of 2 sides all connected, 2 adjacent test-tube racks just can not take place the displacement, and are stable in use.
The draw-in groove 4 is provided with 4, and 4 draw-in grooves 4 set up respectively at 2 upper and lower both ends of rotation axis 3, guarantees the connection stability between 2 test-tube racks.
The buckle 5 is provided with 4, and the position of 4 buckles 5 is corresponding with the position of draw-in groove 4, makes buckle 5 can insert smoothly the draw-in groove 4 the inside and connect.
4 internal surfaces of draw-in groove are provided with anti-skidding line, and the surface of buckle 5 is provided with anti-skidding line, and the setting of anti-skidding line has increased the frictional force between draw-in groove 4 and buckle 5, strengthens indirect stability, prevents to drop at the in-process that uses, influences the normal clear of experiment.
The utility model provides a thinking and implementation method of demountable assembly's test-tube rack, the concrete application way is many, only above the utility model discloses an optimal implementation mode should point out, to this technical field's ordinary technical personnel, is not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements should also be regarded as the utility model discloses a protection scope.
Claims (6)
1. The utility model provides a demountable assembly's test-tube rack which characterized in that: including test-tube rack (1), fixed cover (2), rotation axis (3), draw-in groove (4) and buckle (5), one side of test-tube rack (1) is provided with fixed cover (2), fixed cover (2) are provided with 2, and set up respectively in the middle of the 2 side edges of side end face, it has rotation axis (3) to inlay in fixed cover (2), the upper and lower both ends of rotation axis (3) all are provided with draw-in groove (4), the opposite side of test-tube rack (1) is provided with buckle (5), buckle (5) and draw-in groove (4) phase-match.
2. The detachably assembled test tube rack of claim 1, wherein: the middle of the rotating shaft (3) is provided with a groove which is just matched with the fixed sleeve (2), and the diameters of the two ends of the rotating shaft (3) are larger than the inner diameter of the fixed sleeve (2).
3. The detachably assembled test tube rack of claim 2, wherein: the rotating shaft (3) is provided with 2 and is respectively embedded in the 2 fixing sleeves (2).
4. The detachably assembled test tube rack of claim 1, wherein: the number of the clamping grooves (4) is 4, and the 4 clamping grooves (4) are respectively arranged at the upper end and the lower end of the 2 rotating shafts (3).
5. The detachably assembled test tube rack of claim 1, wherein: the number of the buckles (5) is 4, and the positions of the 4 buckles (5) correspond to the positions of the clamping grooves (4).
6. The detachably assembled test tube rack of claim 4 or 5, wherein: the anti-skidding lines are arranged on the inner surface of the clamping groove (4), and the anti-skidding lines are arranged on the outer surface of the buckle (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120584.7U CN211329491U (en) | 2019-11-30 | 2019-11-30 | Detachable assembling test tube rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120584.7U CN211329491U (en) | 2019-11-30 | 2019-11-30 | Detachable assembling test tube rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211329491U true CN211329491U (en) | 2020-08-25 |
Family
ID=72100769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120584.7U Expired - Fee Related CN211329491U (en) | 2019-11-30 | 2019-11-30 | Detachable assembling test tube rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211329491U (en) |
-
2019
- 2019-11-30 CN CN201922120584.7U patent/CN211329491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201222 Address after: 210000 no.866, Xinhua, Yanjiang street, Pukou District, Nanjing City, Jiangsu Province Patentee after: Nanjing soutian Data Technology Co.,Ltd. Address before: Longpan road Xuanwu District of Nanjing city of Jiangsu Province, No. 159 210037 Patentee before: NANJING FORESTRY University |
|
| 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: 20200825 |