CN108525718A - A kind of test tube rack convenient for experiment - Google Patents
A kind of test tube rack convenient for experiment Download PDFInfo
- Publication number
- CN108525718A CN108525718A CN201810607633.7A CN201810607633A CN108525718A CN 108525718 A CN108525718 A CN 108525718A CN 201810607633 A CN201810607633 A CN 201810607633A CN 108525718 A CN108525718 A CN 108525718A
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- CN
- China
- Prior art keywords
- fixed
- fixed frame
- test tube
- support bar
- convenient
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
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- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The present invention provides a kind of test tube rack convenient for experiment, including movable block, first support bar, fixing sleeve, spring, funnel seat, fixed frame and second support bar, movable block is mounted on inside fixed frame, movable block left side is fixed with first support bar, first support bar left side is equipped with fixing sleeve, it is provided with spring on the left of fixing sleeve, spring is set in pull rod annular side, it is fixed that the design solves the problems, such as that the test tube of different size is adjusted in original test tube rack inconvenience, loose collar left side is fixed with second support bar, second support bar left side is fixed with fixed frame, fixed frame bottom is provided with funnel seat, the design solves the problems, such as that original test tube rack convenient for experiment is fixed up underaction, structure of the invention is reasonable, it is installed convenient for combination, it adjusts easy to use, it is fixed comprehensive.
Description
Technical field
The present invention is a kind of test tube rack convenient for experiment, belongs to laboratory equipment technical field.
Background technology
When carrying out chemical experiment, it usually needs there is rack to be placed to test tube, beaker and laboratory equipment,
The convenience of the stability and placement that are claimed due to laboratory equipments such as test tubes, rack will seem extremely heavy
It wants.
In the prior art, existing test tube rack placement is not sufficiently stable, at the same the inconvenient test tube to different size into
Row is placed, and is usually all test tube card slot to be arranged test tube to be fixed, but the setting of card slot is more single, can only be to specified
The test tube of specification is placed, at the same to the test tube of different length carry out place protection when, it has not been convenient to adjust the height of fixing device
Degree, it is not enough convenient to use, and is badly in need of a kind of test tube rack convenient for experiment now to solve the above-mentioned problem.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of test tube racks convenient for experiment, with solution
Certainly the problems mentioned above in the background art, structure of the invention is reasonable, and convenient for combination installation, adjusting is easy to use, fixed comprehensive.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of test tube convenient for experiment
Rack, including handle, convenient fixed mechanism, fixed frame, adjusting placement mechanism, bottom plate and alcolhol burner, the handle installation
In fixed frame upper surface, it is provided with convenient fixed mechanism on the upside of the fixed frame annular side, under the fixed frame annular side
Side is provided with adjusting placement mechanism, and the fixed frame bottom is provided with bottom plate, is provided with alcolhol burner on the upside of the bottom plate, it is described just
Prompt fixed mechanism includes movable block, first support bar, fixing sleeve, spring, pull rod and clamping plate, and the movable block, which is mounted on, to be fixed
Inside frame, the movable block left side is fixed with first support bar, and the first support bar left side is equipped with fixing sleeve, described
Spring is provided on the left of fixing sleeve, the spring is set in pull rod annular side, and the pull rod is mounted on fixing sleeve inside left,
The pull rod right side is fixed with clamping plate, and the adjusting placement mechanism includes bolt, loose collar, funnel seat, fixed frame and
Two supporting rods, the bolt are mounted on loose collar inner right side, and the loose collar is mounted on fixed frame annular side, the activity
Ring left side is fixed with second support bar, and the second support bar left side is fixed with fixed frame, the fixed frame bottom setting
There is funnel seat.
Further, the bottom plate upper surface offers placing groove, the alcolhol burner and placing groove match specifications.
Further, the fixed frame inside left offers sliding slot, and the first support bar runs through sliding slot and movable block
It is connected, the movable block matches with sliding slot, and the movable block annular side is equipped with antislip ring.
Further, the clamping plate is arcuate structure, and clamping plate right side is equipped with protection cushion.
Further, the pull rod left side is provided with pull head, and pull head diameter is more than spring diameter.
Further, the loose collar internal diameter matches with fixed frame outer diameter, and the loose collar passes through bolt and fixed frame
It is mutually fixed.
Beneficial effects of the present invention：A kind of test tube rack convenient for experiment of the present invention, because the present invention is added to activity
Block, first support bar, fixing sleeve, spring, pull rod and clamping plate, the design can carry out test tube according to the length of test tube convenient solid
It is fixed, it is fixed to solve the problems, such as that the test tube of different size is adjusted in original test tube rack inconvenience, improves the present invention
Fixation convenience.
The present invention is added to bolt, loose collar, funnel seat, fixed frame and second support bar, and the design is convenient to difference
The test tube of height carries out convenient placement, solves the problems, such as that original test tube rack convenient for experiment is fixed up underaction,
The use for improving the present invention is comprehensive.
Because clamping plate is arcuate structure, and clamping plate right side is equipped with protection cushion, which can ensure what clamping consolidated
Protection effect is improved simultaneously, because pull rod left side is provided with pull head, and pull head diameter is more than spring diameter, which can protect
Card spring persistently gives pull head pulling force, and because loose collar internal diameter and fixed frame outer diameter match, loose collar passes through bolt and fixed frame
It is mutually fixed, the mounting height of fixed frame can be adjusted by bolt, structure of the invention is reasonable, convenient for combination installation, adjusts and uses
It is convenient, it is fixed comprehensive.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of test tube rack convenient for experiment of the present invention；
Fig. 2 is the stereogram of convenient fixed mechanism in a kind of test tube rack convenient for experiment of the present invention；
Fig. 3 is the sectional view of convenient fixed mechanism in a kind of test tube rack convenient for experiment of the present invention；
Fig. 4 is the structural schematic diagram that placement mechanism is adjusted in a kind of test tube rack convenient for experiment of the present invention；
In figure：The convenient fixed mechanism of 1- handles, 2-, 3- fixed frames, 4- adjust placement mechanism, 5- bottom plates, 6- alcolhol burners, 21- and live
Motion block, 22- first support bars, 23- fixing sleeves, 24- springs, 25- pull rods, 26- clamping plates, 41- bolts, 42- loose collars, 43- leakages
Struggle against seat, 44- fixed frames, 45- second support bars.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of test tube rack convenient for experiment, including handle
Hand 1, fixed frame 3, adjusts placement mechanism 4, bottom plate 5 and alcolhol burner 6 at convenient fixed mechanism 2, and handle 1 is mounted on fixed frame 3
End face, 3 annular side of fixed frame upside are provided with convenient fixed mechanism 2, adjusting are provided on the downside of 3 annular side of fixed frame and is placed
Mechanism 4,3 bottom of fixed frame are provided with bottom plate 5, and 5 upside of bottom plate is provided with alcolhol burner 6.
Convenient fixed mechanism 2 includes movable block 21, first support bar 22, fixing sleeve 23, spring 24, pull rod 25 and clamping plate
26, movable block 21 is mounted on inside fixed frame 3, and 21 left side of movable block is fixed with first support bar 22, and first support bar 22 is left
End face is equipped with fixing sleeve 23, and 23 left side of fixing sleeve is provided with spring 24, and spring 24 is set in 25 annular side of pull rod, pull rod 25
Mounted on 23 inside left of fixing sleeve, 25 right side of pull rod is fixed with clamping plate 26, which can be according to the length of test tube to test tube
Convenient fixation is carried out, it is fixed to solve the problems, such as that the test tube of different size is adjusted in original test tube rack inconvenience.
It includes bolt 41, loose collar 42, funnel seat 43, fixed frame 44 and second support bar 45, spiral shell to adjust placement mechanism 4
Bolt 41 is mounted on 42 inner right side of loose collar, and loose collar 42 is mounted on 3 annular side of fixed frame, and 42 left side of loose collar is fixed with
Second support bar 45,45 left side of second support bar are fixed with fixed frame 44, and 44 bottom of fixed frame is provided with funnel seat 43, this sets
The convenient test tube to different height of meter carries out convenient placement, solves original test tube rack convenient for experiment and is fixed up not enough
Flexible problem.
5 upper surface of bottom plate offers placing groove, alcolhol burner 6 and placing groove match specifications, can be improved by placing groove
The stability that alcolhol burner 6 is placed, 3 inside left of fixed frame offer sliding slot, and first support bar 22 is through sliding slot and movable block 21
It is connected, movable block 21 matches with sliding slot, and 21 annular side of movable block is equipped with antislip ring, and first support bar 22 passes through activity
Block 21 moves up and down in sliding slot, and the antislip ring of 21 annular side of movable block can improve mobile stabilization.
Clamping plate 26 is arcuate structure, and 26 right side of clamping plate is equipped with protection cushion, and arcuate structure can improve clamping
Reasonability, protection cushion improve the protection to test tube, and 25 left side of pull rod is provided with pull head, and pull head diameter is more than spring 24
Diameter, spring 24 can give pull head pulling force, and 42 internal diameter of loose collar matches with 3 outer diameter of fixed frame, and loose collar 42 passes through bolt
41 fix with 3 phase of fixed frame, and the position of loose collar 42 can be adjusted in elastic by bolt 41.
As an embodiment of the present invention：Alcolhol burner 6 is placed in the placing groove on bottom plate 5 by experimenter first,
Certain guarantee can be played to the placement smoothness of alcolhol burner 6, improve protection effect.
As an embodiment of the present invention：Loose collar 42 is tightened to fixed frame 3 by experimenter by bolt 41
On, by the adjusting of bolt 41, the installation site of loose collar 42 can be adjusted, so as to adjust funnel seat 43 and wine
The distance between smart lamp 6 facilitates and adjusts the distance between different test tubes and 6 flame of alcolhol burner, will need to heat after the completion of adjusting
The test tube of experiment is placed in funnel seat 43, and the convenient placement of test tube is fixed in realization, improves the placement adjusting of the present invention
Convenience.
As an embodiment of the present invention：Experimenter is by pulling first support bar 22, first support bar 22 to pass through
Movable block 21 slides in the sliding slot inside fixed frame 3, so as to adjust the mounting distance of fixing sleeve 23, it is convenient to test tube into
Row is fixed, and the pull head of 25 left side of pull rod is then pulled, and drives clamping plate 26 to move to the left, pull head movement to the left can be by bullet
Spring 24 elongates, and fixing sleeve 23 is then sleeved on the position on the upside of test tube, unclamps pull head, and the retraction of spring 24 drives clamping plate 26 to be clamped in
On the outside of test tube, realization is fixedly clamped to test tube, improves the fixed stability of the present invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of test tube rack convenient for experiment, including handle, convenient fixed mechanism, fixed frame, adjusting placement mechanism, bottom plate
And alcolhol burner, it is characterised in that：The handle is mounted on fixed frame upper surface, is provided on the upside of the fixed frame annular side
Convenient fixed mechanism, the fixed frame annular side downside are provided with adjusting placement mechanism, and the fixed frame bottom is provided with bottom
Plate, the bottom plate upside are provided with alcolhol burner；
The convenient fixed mechanism includes movable block, first support bar, fixing sleeve, spring, pull rod and clamping plate, the movable block
Inside fixed frame, the movable block left side is fixed with first support bar, and the first support bar left side is equipped with
Fixing sleeve, the fixing sleeve left side are provided with spring, and the spring is set in pull rod annular side, and the pull rod, which is mounted on, to be fixed
Inside left is covered, the pull rod right side is fixed with clamping plate；
The adjusting placement mechanism includes bolt, loose collar, funnel seat, fixed frame and second support bar, the bolt installation
In loose collar inner right side, the loose collar is mounted on fixed frame annular side, and the loose collar left side is fixed with second
Strut, the second support bar left side are fixed with fixed frame, and the fixed frame bottom is provided with funnel seat.
2. a kind of test tube rack convenient for experiment according to claim 1, it is characterised in that：It opens the bottom plate upper surface
Equipped with placing groove, the alcolhol burner and placing groove match specifications.
3. a kind of test tube rack convenient for experiment according to claim 1, it is characterised in that：It is left inside the fixed frame
Side offers sliding slot, and the first support bar is connected through sliding slot with movable block, and the movable block matches with sliding slot, described
Movable block annular side is equipped with antislip ring.
4. a kind of test tube rack convenient for experiment according to claim 1, it is characterised in that：The clamping plate is arc knot
Structure, and clamping plate right side is equipped with protection cushion.
5. a kind of test tube rack convenient for experiment according to claim 1, it is characterised in that：The pull rod left side is set
It is equipped with pull head, and pull head diameter is more than spring diameter.
6. a kind of test tube rack convenient for experiment according to claim 1, it is characterised in that：The loose collar internal diameter with
Fixed frame outer diameter matches, and the loose collar is mutually fixed by bolt with fixed frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607633.7A CN108525718A (en) | 2018-06-13 | 2018-06-13 | A kind of test tube rack convenient for experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607633.7A CN108525718A (en) | 2018-06-13 | 2018-06-13 | A kind of test tube rack convenient for experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108525718A true CN108525718A (en) | 2018-09-14 |
Family
ID=63470855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607633.7A Withdrawn CN108525718A (en) | 2018-06-13 | 2018-06-13 | A kind of test tube rack convenient for experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108525718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174240A (en) * | 2018-10-18 | 2019-01-11 | 叶帆昊 | A kind of bench for chemistry experiment |
| CN110653018A (en) * | 2019-08-23 | 2020-01-07 | 江苏荣泰玻璃制品有限公司 | Support frame of glassware experiment |
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| CN107020172A (en) * | 2017-06-03 | 2017-08-08 | 陈益敏 | A kind of Multifunctional chemical experiment supporting and mounting bracket |
| CN206631626U (en) * | 2017-04-18 | 2017-11-14 | 郑州工业应用技术学院 | A kind of chemical test iron stand |
| CN206716001U (en) * | 2017-03-24 | 2017-12-08 | 何盼 | A kind of distillation frame for fixing different size cucurbit |
| CN206731158U (en) * | 2017-03-20 | 2017-12-12 | 淮阴师范学院 | A kind of chemical experiment iron stand for changing size |
| CN107510971A (en) * | 2017-10-09 | 2017-12-26 | 张延艳 | A kind of chemical experiment filtering experimental provision |
| CN206897433U (en) * | 2017-04-25 | 2018-01-19 | 安徽师范大学 | A kind of equipment of chemical industry |
-
2018
- 2018-06-13 CN CN201810607633.7A patent/CN108525718A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206731158U (en) * | 2017-03-20 | 2017-12-12 | 淮阴师范学院 | A kind of chemical experiment iron stand for changing size |
| CN206716001U (en) * | 2017-03-24 | 2017-12-08 | 何盼 | A kind of distillation frame for fixing different size cucurbit |
| CN206631626U (en) * | 2017-04-18 | 2017-11-14 | 郑州工业应用技术学院 | A kind of chemical test iron stand |
| CN206897433U (en) * | 2017-04-25 | 2018-01-19 | 安徽师范大学 | A kind of equipment of chemical industry |
| CN107020172A (en) * | 2017-06-03 | 2017-08-08 | 陈益敏 | A kind of Multifunctional chemical experiment supporting and mounting bracket |
| CN107510971A (en) * | 2017-10-09 | 2017-12-26 | 张延艳 | A kind of chemical experiment filtering experimental provision |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174240A (en) * | 2018-10-18 | 2019-01-11 | 叶帆昊 | A kind of bench for chemistry experiment |
| CN110653018A (en) * | 2019-08-23 | 2020-01-07 | 江苏荣泰玻璃制品有限公司 | Support frame of glassware experiment |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |