CN206597561U - A kind of Physical Experiment rack for test tube - Google Patents
A kind of Physical Experiment rack for test tube Download PDFInfo
- Publication number
- CN206597561U CN206597561U CN201720340414.8U CN201720340414U CN206597561U CN 206597561 U CN206597561 U CN 206597561U CN 201720340414 U CN201720340414 U CN 201720340414U CN 206597561 U CN206597561 U CN 206597561U
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- China
- Prior art keywords
- circular groove
- circular
- test tube
- circular hole
- supporting plate
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Abstract
The utility model discloses a kind of Physical Experiment rack for test tube, including base, the inner chamber Corner Strapped of the base is provided with limited post, the limited post is plugged in the stopper slot of supporting plate lower end corner, the lower end of the limited post is plugged with spring, ball is provided with the middle part of the left and right ends of the supporting plate, the ball is located in the sliding groove in the middle part of the left and right sides plate of base intracavity, the upper end of the supporting plate is provided with circular groove, the supporting plate upper end left and right sides is fixed with pillar, pivot bush unit limiting plate on the pillar, the left and right ends of the limiting plate are provided with fastening bolt.The Physical Experiment rack for test tube, by the structure provided with spring, limited post and stopper slot, can effectively buffer the vibration of rack for test tube, and can protect the test tube on rack for test tube well；By the structure provided with ball, it can effectively slow down the frictional force that supporting plate and base activity are produced, with good cushioning effect.
Description
Technical field
The utility model is related to physical technique field, specially a kind of Physical Experiment rack for test tube.
Background technology
Test tube, the conventional instrument in laboratory, serves as the reaction vessel of a small amount of reagent, is used in normal temperature or heating.Examination
Pipe point common test tube, tool test tube, centrifuge tube etc. are a variety of.The specification of common test tube represents that rack for test tube is with external diameter × length
A kind of conventional auxiliary implement of experiment, is mainly used in placing various specimen test tubes, observes some experimental phenomena, or for drying
Test tube after cleaning.General rack for test tube is the materials such as wooden, plastics and stainless steel, is generally had two layers, and test tube passes through upper strata
Test tube hole is placed on the bottom plate of rack for test tube, often uses test tube during Physical Experiment, existing rack for test tube of single specification,
The test tube of different size can not be placed simultaneously, cause inconvenient for use, and existing rack for test tube easily causes the mill of tubing surfaces
Damage, while in mobile test tube shelf, very big vibration is caused to the test tube in rack for test tube, sometimes can also damage test tube, influence
The service life of test tube, therefore we have proposed a kind of Physical Experiment rack for test tube.
Utility model content
The purpose of this utility model is to provide a kind of Physical Experiment rack for test tube, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of Physical Experiment rack for test tube, including bottom
Seat, the inner chamber Corner Strapped of the base is provided with limited post, and the limited post is plugged on the stopper slot of supporting plate lower end corner
Interior, the lower end of the limited post, which is plugged with the middle part of spring, the left and right ends of the supporting plate, is provided with ball, and the ball is located at
In sliding groove in the middle part of the left and right sides plate of base intracavity, the upper end of the supporting plate is provided with circular groove, and the supporting plate upper end is left
Right both sides are fixed with pivot bush unit limiting plate on pillar, the pillar, and the left and right ends of the limiting plate are provided with fastening bolt,
Circular hole is provided with the limiting plate.
It is preferred that, the upper end of the spring is fixedly connected with supporting plate, and lower end is fixedly connected with base, and the spring is held
Weight is more than supporting plate and the gross weight of supporting plate load-bearing.
It is preferred that, the height of the limited post is equal to the depth of stopper slot.
It is preferred that, the circular groove includes the first circular groove, the second circular groove, the 3rd circular groove and the 4th circular groove, the bottom of the circular groove
Portion is equipped with rubber blanket, and first circular groove, the second circular groove, the 3rd circular groove and the 4th circular groove equidistant arrangement are in supporting plate
Upper end, first circular groove, the second circular groove, the diameter of the 3rd circular groove and the 4th circular groove increase successively.
It is preferred that, the circular hole include the first circular hole, the second circular hole, the 3rd circular hole and the 4th circular hole, first circular hole,
Second circular hole, the 3rd circular hole and the 4th circular hole equidistant arrangement are on limiting plate, first circular hole, the second circular hole, the 3rd circular hole
It is same vertical to be located at respectively with the center of circle of the first circular groove, the second circular groove, the 3rd circular groove and the 4th circular groove with the center of circle of the 4th circular hole
On line, first circular hole, the second circular hole, the diameter of the 3rd circular hole and the 4th circular hole be respectively equal to the first circular groove, the second circular groove,
The diameter of 3rd circular groove and the 4th circular groove.
It is preferred that, the height of the sliding groove is equal to the height of limited post.
Compared with prior art, the beneficial effects of the utility model are：The Physical Experiment rack for test tube, by provided with bullet
The structure of spring, limited post and stopper slot, can effectively buffer the vibration of rack for test tube, and can protect well on rack for test tube
Test tube, will not because of vibration and caused by test tube damage；By the structure provided with ball, it can effectively slow down supporting plate and base
The frictional force that activity is produced, with good cushioning effect；By the structure provided with fastening bolt and limiting plate, limit can be adjusted
The distance between position plate and supporting plate, to meet the height of different test tubes.
Brief description of the drawings
Fig. 1 is the utility model structure schematic cross-sectional view；
Fig. 2 is the utility model structure schematic top plan view；
Fig. 3 is the utility model structural support plate schematic top plan view.
In figure：1 base, 2 limited posts, 3 springs, 4 stopper slots, 5 supporting plates, 6 balls, 7 sliding grooves, 8 circular grooves, 81 first circles
Groove, 82 second circular grooves, 83 the 3rd circular grooves, 84 the 4th circular grooves, 9 pillars, 10 limiting plates, 11 fastening bolts, 12 circular holes, 121 first
Circular hole, 122 second circular holes, 123 the 3rd circular holes, 124 the 4th circular holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of Physical Experiment rack for test tube, including base
1, base 1 is the pedestal of rack for test tube, carries rack for test tube, and the inner chamber Corner Strapped of the base 1 is provided with limited post 2, limited post 2
The scope of activities of supporting plate 8 can be limited so that the activity of supporting plate 8 is more stablized, the height of the limited post 2 is equal to spacing
The depth of groove 4.The limited post 2 is plugged in the stopper slot 4 of the lower end corner of supporting plate 5, the inner wall smooth of stopper slot 4, institute
The lower end for stating limited post 2 is plugged with spring 3, and spring 3 serves the effect of damping, can effectively buffer shaking for rack for test tube
It is dynamic, can be good at protecting the test tube on rack for test tube, will not because vibration and caused by test tube damage, the upper end of the spring 3 with
Supporting plate 5 is fixedly connected, and supporting plate 5 is in order to support the test tube of placement, and lower end is fixedly connected with base 1, the load-bearing of the spring 3
Amount is more than supporting plate 5 and the gross weight of the load-bearing of supporting plate 5.Ball 6, the energy of ball 6 are provided with the middle part of the left and right ends of the supporting plate 5
Enough effectively to slow down the frictional force that supporting plate 5 and the activity of base 1 are produced, with good cushioning effect, the ball 6 is located at bottom
In sliding groove 7 in the middle part of the left and right sides plate of 1 inner chamber of seat, the height of the sliding groove 7 is equal to the height of limited post 2.The branch
The upper end of fagging 5 is provided with circular groove 8, and the number of circular groove 8 and circular hole 12 can be increased according to the requirement of user.The circular groove 8
Including the first circular groove 81, the second circular groove 82, the 3rd circular groove 83 and the 4th circular groove 84, the bottom of the circular groove 8 is equipped with rubber blanket,
Rubber blanket can be effectively protected test tube, add the service life of test tube, first circular groove 81, the second circular groove 82,
3rd circular groove 83 and the equidistant arrangement of the 4th circular groove 84 are in the upper end of supporting plate 5, first circular groove 81, the second circular groove the 82, the 3rd
The diameter of the circular groove 84 of circular groove 83 and the 4th increases successively.The upper end left and right sides of supporting plate 5 is fixed with pillar 9, branch
Post 9 is in order to connect pivot bush unit limiting plate 10 on limiting plate 10, the pillar 9, and the left and right ends of the limiting plate 10 are provided with tight
Circular hole 12 is provided with fixing bolt 11, the limiting plate 10, the circular hole 12 includes the first circular hole 121, the second circular hole the 122, the 3rd
The circular hole 124 of circular hole 123 and the 4th, first circular hole 121, the second circular hole 122, the 3rd circular hole 123 and the 4th circular hole 124 are equidistant
It is arranged on limiting plate 10, first circular hole 121, the second circular hole 122, the center of circle point of the 3rd circular hole 123 and the 4th circular hole 124
It is not located at the center of circle of the first circular groove 81, the second circular groove 82, the 3rd circular groove 83 and the 4th circular groove 84 on same vertical curve, described the
One circular hole 121, the second circular hole 122, the diameter of the 3rd circular hole 123 and the 4th circular hole 124 are respectively equal to the first circular groove 81, second circle
The diameter of groove 82, the 3rd circular groove 83 and the 4th circular groove 84.
Operation principle：Rack for test tube is in holding test tubes, according to the size of test tube diameter, selects the suitable diameter of circular hole 12 to put
Test tube is put, while the fastening bolt 11 of the left and right ends of limiting plate 10 can adjust the distance between limiting plate 10 and supporting plate 5, is come
Rack for test tube can effectively be buffered by meeting the spring 3 on the height of different test tubes, the base of rack for test tube, limited post 2 and stopper slot 4
Vibration, can be good at protect rack for test tube on test tube, will not because vibration and caused by test tube damage, while the He of supporting plate 5
The ball 6 of the left and right ends of base 1 is connected, and can effectively slow down the frictional force that supporting plate 5 and the activity of base 1 are produced, with very
Good cushioning effect.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Physical Experiment rack for test tube, including base（1）, it is characterised in that：The base（1）Inner chamber Corner Strapped set
Limited location post（2）, the limited post（2）It is plugged on supporting plate（5）The stopper slot of lower end corner（4）It is interior, the limited post（2）
Lower end be plugged with spring（3）, the supporting plate（5）Left and right ends in the middle part of be provided with ball（6）, the ball（6）It is located at
Base（1）Sliding groove in the middle part of the left and right sides plate of inner chamber（7）It is interior, the supporting plate（5）Upper end be provided with circular groove（8）, it is described
Supporting plate（5）The upper end left and right sides is fixed with pillar（9）, the pillar（9）Upper pivot bush unit limiting plate（10）, it is described spacing
Plate（10）Left and right ends be provided with fastening bolt（11）, the limiting plate（10）On be provided with circular hole（12）.
2. a kind of Physical Experiment rack for test tube according to claim 1, it is characterised in that：The spring（3）Upper end with
Supporting plate（5）It is fixedly connected, lower end and base（1）It is fixedly connected, the spring（3）Supporting power be more than supporting plate（5）And branch
Fagging（5）The gross weight of load-bearing.
3. a kind of Physical Experiment rack for test tube according to claim 1, it is characterised in that：The limited post（2）Height
Equal to stopper slot（4）Depth.
4. a kind of Physical Experiment rack for test tube according to claim 1, it is characterised in that：The circular groove（8）Including first
Circular groove（81）, the second circular groove（82）, the 3rd circular groove（83）With the 4th circular groove（84）, the circular groove（8）Bottom be equipped with rubber
Pad, first circular groove（81）, the second circular groove（82）, the 3rd circular groove（83）With the 4th circular groove（84）Equidistant arrangement is in supporting plate
（5）Upper end, first circular groove（81）, the second circular groove（82）, the 3rd circular groove（83）With the 4th circular groove（84）Diameter
Increase successively.
5. a kind of Physical Experiment rack for test tube according to claim 1, it is characterised in that：The circular hole（12）Including first
Circular hole（121）, the second circular hole（122）, the 3rd circular hole（123）With the 4th circular hole（124）, first circular hole（121）, second circle
Hole（122）, the 3rd circular hole（123）With the 4th circular hole（124）Equidistant arrangement is in limiting plate（10）On, first circular hole（121）、
Second circular hole（122）, the 3rd circular hole（123）With the 4th circular hole（124）The center of circle respectively with the first circular groove（81）, the second circular groove
（82）, the 3rd circular groove（83）With the 4th circular groove（84）The center of circle be located at same vertical curve on, first circular hole（121）, second
Circular hole（122）, the 3rd circular hole（123）With the 4th circular hole（124）Diameter be respectively equal to the first circular groove（81）, the second circular groove
（82）, the 3rd circular groove（83）With the 4th circular groove（84）Diameter.
6. a kind of Physical Experiment rack for test tube according to claim 1, it is characterised in that：The sliding groove（7）Height
Equal to limited post（2）Height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340414.8U CN206597561U (en) | 2017-04-01 | 2017-04-01 | A kind of Physical Experiment rack for test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720340414.8U CN206597561U (en) | 2017-04-01 | 2017-04-01 | A kind of Physical Experiment rack for test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206597561U true CN206597561U (en) | 2017-10-31 |
Family
ID=60145362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720340414.8U Expired - Fee Related CN206597561U (en) | 2017-04-01 | 2017-04-01 | A kind of Physical Experiment rack for test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206597561U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994789A (en) * | 2018-08-01 | 2018-12-14 | 浙江长兴亿安贝电器有限公司 | A kind of rolling support for vacuum tube water heater processing |
| CN111547359A (en) * | 2020-05-14 | 2020-08-18 | 山西云谷致胜大数据信息技术有限公司 | Multi-functional sample strorage device for environmental detection |
-
2017
- 2017-04-01 CN CN201720340414.8U patent/CN206597561U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994789A (en) * | 2018-08-01 | 2018-12-14 | 浙江长兴亿安贝电器有限公司 | A kind of rolling support for vacuum tube water heater processing |
| CN111547359A (en) * | 2020-05-14 | 2020-08-18 | 山西云谷致胜大数据信息技术有限公司 | Multi-functional sample strorage device for environmental detection |
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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: 20171031 Termination date: 20200401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |