CN104888879B - Gas collecting bottle support for laboratories - Google Patents
Gas collecting bottle support for laboratories Download PDFInfo
- Publication number
- CN104888879B CN104888879B CN201510340350.7A CN201510340350A CN104888879B CN 104888879 B CN104888879 B CN 104888879B CN 201510340350 A CN201510340350 A CN 201510340350A CN 104888879 B CN104888879 B CN 104888879B
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- Prior art keywords
- fixed
- sleeve
- bar
- pair
- arm
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Abstract
The invention relates to a gas collecting bottle support for laboratories. The support comprises a telescopic rod, hinge arms, a sleeve, a cross arm and clips, wherein the telescopic rod comprises a main rod, an auxiliary rod inserted in the main rod and a fixing bolt arranged on the main rod in a screwed manner; the three hinge arms are circumferentially and evenly distributed at the lower end of the main rod; the auxiliary rod is detachably sleeved with the sleeve; a through hole is formed in the side surface of the sleeve; the cross arm is fixed on the sleeve and arc-shaped dents are formed in two sides of the cross arm; the clips are evenly distributed on two sides of the cross arm; each clip comprises a pair of lugs fixed on the side surface of the cross arm, a second hinge shaft arranged between the pair of lugs, a clamping arm hinged to the second hinge shaft, an arc-shaped baffle arranged on the clamping arm and a torsion spring winding around the second hinge shaft, one end of the torsion spring is fixed on the lugs, and the other end is fixed on the clamping arm. The support can be folded and can fix multiple gas collecting bottles.
Description
Technical field
The present invention relates to laboratory technique field, more particularly, to a kind of use for laboratory gas collection bottle rack.
Background technology
In the lab, gas collecting bottle is as the important tool collecting gas in chemical reaction, in conventional chemical experiment
During, gas collecting bottle is all to be placed directly in laboratory table, needs manpower hand steered, adds burden to experimenter.
There is the device that gas collecting bottle is accommodated, such as applying date 2014.11.05, application number in prior art
201420678778.3 a kind of chemical experiment assistant's Bottle holder.Mainly by support frame plates, link rod guide hole, handle, automatically adjust
Link rod, auxiliary pressure bottle plate, supporting leg and holding dog are constituted.It is solid by automatically adjusting link rod with auxiliary pressure bottle plate that it is mainly characterized by handle
It is scheduled in support frame plates it is possible to slidably reciprocate up and down along the link rod guide hole in support frame plates, supporting leg is fixed on support frame plates
Go up and have holding dog, the experiment gas collecting bottle of different height sizes can be met and can ensure that it stablizes not fall.But its still suffer from
Lower problem: one, by the way of pressure bottle plate, gas collecting bottle is fixed, described gas collecting bottle easily carries out compressing to airway to be led to
Inducing QI blockage；2nd, not easy to remove and fold, take up room larger；3rd, multiple gas collecting bottles cannot be fixed simultaneously.
Content of the invention
The technical problem to be solved in the present invention is:
In order to solve the problems, such as the prior art in above-mentioned background technology, a kind of use for laboratory gas collecting bottle is provided to prop up
Frame, does not oppress airway, and can conveniently dismantle and fold, and can also fix multiple gas collecting bottles simultaneously.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of use for laboratory gas collection bottle rack, including expansion link, articulated jib, sleeve, transverse arm, clip；
Described expansion link includes female bar, the sub bar being plugged in described mother's bar, revolves the fixing bolt being located on described mother's bar；
Described articulated jib is provided with three, and described three articulated jib circumferences are distributed on described mother bar lower end, described articulated jib bag
Include be fixed on described mother's a pair of side plates of bar lower end, the top board being located on the pair of side plate, be located between a pair of side plates the
One jointed shaft, the body of rod being hinged on described first jointed shaft；
Described sleeve is dismountable to be set on described sub bar, and described cartridges sides are provided with through hole；
Described transverse arm is fixed on described sleeve, and described transverse arm both sides are provided with arc-shaped recess；
Described clip is distributed on described transverse arm both sides, and described clip includes being fixed on a pair of lug of transverse arm side, is located at
The second jointed shaft between a pair of lug, the jig arm being hinged on described second jointed shaft, the curved baffle being located in jig arm, around
It is connected on the torsionspring on described second jointed shaft, described torsionspring one end is fixed on described lug, and the other end is fixed on
In described jig arm.
Further, described curved baffle is provided with the pit shape that elastomeric material makes and dashes forward near the end face of described transverse arm
Rise.
Beneficial effects of the present invention:
When the present invention uses, open described articulated jib, make described articulated jib length direction and described length of telescopic bar direction
Vertically, articulated jib is fixed on testing stand, described expansion link is plugged in described sleeve, then adjusts described fixing bolt
Thus adjusting the length of described expansion link, thus adjusting the height of the present invention；Open described clip successively, gas collecting bottle is positioned over
Between curved baffle and described arc-shaped recess, described torsionspring drives described curved baffle to securely fix described gas collecting bottle,
The clip of the present invention is fixed by way of gas collecting bottle side wall is clamped, it is to avoid the mode that prior art compresses downwards
Cause the blocking of airway；The present invention can be fixed to multiple gas collecting bottles simultaneously.
Gas collecting bottle, using after finishing, is taken off by the present invention successively, then folds described articulated jib, makes described hinged brachium
Degree direction is concordant with described length of telescopic bar direction, then extracts described expansion link in sleeve, described expansion link is plugged
In described through hole, now the present invention take up room less, be easy to place.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of the articulated jib of the present invention.
Fig. 3 is the structural representation of the clip of the present invention.
In figure: 1. expansion link, 11. female bars, 12. sub bars, 13. fixing bolts, 2. articulated jib, 21. side plates, 22. top boards,
23. first jointed shafts, 24. bodies of rod, 3. sleeve, 31. through holes, 4. transverse arm, 41. arc-shaped recess, 5. clip, 51. lugs, 52.
Two jointed shafts, 53. jig arm, 54. curved baffles, 54a. fiber crops spot-like projections, 55. torsionsprings.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only with
Illustration illustrates the basic structure of the present invention, and therefore it only shows the composition relevant with the present invention.
A kind of use for laboratory gas collection bottle rack, including expansion link 1, articulated jib 2, sleeve 3, transverse arm 4, clip 5；
Described expansion link 1 include female bar 11, be plugged in described mother bar 11 in sub bar 12, rotation be located at described mother bar 11 on
Fixing bolt 13；
Described articulated jib 2 is provided with three, and described three articulated jib 2 circumferences are distributed on described mother bar 11 lower end, described hinged
Arm 2 includes a pair of side plates 21 being fixed on described mother bar 11 lower end, the top board 22 being located on the pair of side plate 21, is located at a pair
The first jointed shaft 23 between side plate 21, the body of rod 24 being hinged on described first jointed shaft 23；
Described sleeve 3 is dismountable to be set on described sub bar 12, and described sleeve 3 side is provided with through hole 31；
Described transverse arm 4 is fixed on described sleeve 3, and described transverse arm 4 both sides are provided with arc-shaped recess 41；
Described clip 5 is distributed on described transverse arm 4 both sides, and described clip 5 includes being fixed on a pair of lug of transverse arm 4 side
51st, it is located at the second jointed shaft 52 between a pair of lug 51, the jig arm 53 being hinged on described second jointed shaft 52, be located at jig arm
Curved baffle 54 on 53, around the torsionspring 55 being connected on described second jointed shaft 52, described torsionspring 55 one end is fixed
On described lug 51, the other end is fixed in described jig arm 53.
Further, described curved baffle 54 is provided with, near the end face of described transverse arm 4, the pit shape that elastomeric material is made
Projection 54a.
Operation principle:
When the present invention uses, open described articulated jib 2, make described articulated jib 2 length direction and described expansion link 1 length side
To vertical, articulated jib 2 is fixed on testing stand, described expansion link 1 is plugged in described sleeve 3, then adjust described solid
Determine bolt 13 thus adjusting the length of described expansion link 1, thus adjusting the height of the present invention；Open described clip 5 successively, will collect
Gas cylinder is positioned between curved baffle 54 and described arc-shaped recess 41, and described torsionspring 55 drives described curved baffle 54 by institute
State gas collecting bottle to securely fix, the clip 5 of the present invention is fixed by way of gas collecting bottle side wall is clamped, it is to avoid existing
The mode that technology compresses downwards causes the blocking of airway；The present invention can be fixed to multiple gas collecting bottles simultaneously.
Gas collecting bottle, using after finishing, is taken off, then folds described articulated jib 2, make described articulated jib 2 by the present invention successively
Length direction is concordant with described expansion link 1 length direction, then extracts described expansion link 1 in sleeve 3, by described expansion link
1 is plugged in described through hole 31, now the present invention take up room less, be easy to place.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff is complete
Entirely various change and modification can be carried out in the range of without departing from this invention technological thought.The technology of this invention
The content that property scope is not limited in description it is necessary to determine its technical scope according to right.
Claims (2)
1. a kind of use for laboratory gas collection bottle rack it is characterised in that: include expansion link (1), articulated jib (2), sleeve (3), transverse arm
(4), clip (5)；
Described expansion link (1) inclusion mother's bar (11), the sub bar (12) being plugged in described mother's bar (11), rotation are located at described mother's bar
(11) fixing bolt (13) on；
Described articulated jib (2) is provided with three, and described three articulated jib (2) circumferences are distributed on described mother bar (11) lower end, described hinge
Connect arm (2) to include being fixed on a pair of side plates (21) of described mother bar (11) lower end, the top board being located on the pair of side plate (21)
(22), it is located at the first jointed shaft (23) between a pair of side plates (21), the body of rod being hinged on described first jointed shaft (23)
(24)；
Described sleeve (3) is dismountable to be set on described sub bar (12), and described sleeve (3) side is provided with through hole (31)；
Described transverse arm (4) is fixed on described sleeve (3), and described transverse arm (4) both sides are provided with arc-shaped recess (41)；
Described clip (5) is distributed on described transverse arm (4) both sides, and include being fixed on transverse arm (4) side a pair of described clip (5) is convex
Ear (51), the second jointed shaft (52) being located between a pair of lug (51), the jig arm being hinged on described second jointed shaft (52)
(53) curved baffle (54) that, is located in jig arm (53), around the torsionspring (55) being connected on described second jointed shaft (52), institute
State torsionspring (55) one end to be fixed on described lug (51), the other end is fixed in described jig arm (53).
2. a kind of use for laboratory gas collection bottle rack according to claim 1 it is characterised in that: described curved baffle (54) is leaned on
The end face of closely described transverse arm (4) is provided with the numb spot-like projections (54a) that elastomeric material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340350.7A CN104888879B (en) | 2015-06-16 | 2015-06-16 | Gas collecting bottle support for laboratories |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340350.7A CN104888879B (en) | 2015-06-16 | 2015-06-16 | Gas collecting bottle support for laboratories |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104888879A CN104888879A (en) | 2015-09-09 |
| CN104888879B true CN104888879B (en) | 2017-01-25 |
Family
ID=54022082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510340350.7A Expired - Fee Related CN104888879B (en) | 2015-06-16 | 2015-06-16 | Gas collecting bottle support for laboratories |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104888879B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106423345B (en) * | 2016-09-22 | 2018-06-01 | 青岛市中心医院 | A kind of medicine detection Portable test tube stand of structure optimization |
| CN106311374B (en) * | 2016-09-22 | 2018-03-23 | 西北妇女儿童医院 | A kind of medical science detection Portable test tube stand |
| CN111360456A (en) * | 2020-03-24 | 2020-07-03 | 上海外高桥造船有限公司 | Welding machine gas collection bag and mobile welding machine box comprising same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5314413A (en) * | 1993-09-16 | 1994-05-24 | Mccowan Deborah | Safety vial-handler tool and method |
| CN202224192U (en) * | 2011-09-16 | 2012-05-23 | 黄伟龙 | Iron support for chemical experiments |
| CN202387486U (en) * | 2011-12-20 | 2012-08-22 | 深圳市华测检测技术股份有限公司 | Iron support capable of fixing multiple groups of water bath Soxhlet extraction devices |
| CN203140037U (en) * | 2013-03-22 | 2013-08-21 | 淄博市新材料研究所 | Multifunctional laboratory bracket |
| CN203459096U (en) * | 2013-09-09 | 2014-03-05 | 曹晓春 | Telescopic foldable iron support |
| CN204699733U (en) * | 2015-06-16 | 2015-10-14 | 朱红 | A kind of use for laboratory gas bottle support |
-
2015
- 2015-06-16 CN CN201510340350.7A patent/CN104888879B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5314413A (en) * | 1993-09-16 | 1994-05-24 | Mccowan Deborah | Safety vial-handler tool and method |
| CN202224192U (en) * | 2011-09-16 | 2012-05-23 | 黄伟龙 | Iron support for chemical experiments |
| CN202387486U (en) * | 2011-12-20 | 2012-08-22 | 深圳市华测检测技术股份有限公司 | Iron support capable of fixing multiple groups of water bath Soxhlet extraction devices |
| CN203140037U (en) * | 2013-03-22 | 2013-08-21 | 淄博市新材料研究所 | Multifunctional laboratory bracket |
| CN203459096U (en) * | 2013-09-09 | 2014-03-05 | 曹晓春 | Telescopic foldable iron support |
| CN204699733U (en) * | 2015-06-16 | 2015-10-14 | 朱红 | A kind of use for laboratory gas bottle support |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104888879A (en) | 2015-09-09 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhu Hong Inventor after: Zhang Hao Inventor after: Pan Ruining Inventor before: Zhu Hong |
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| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20180616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |