CN103623886A - Workbench for laboratory - Google Patents
Workbench for laboratory Download PDFInfo
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- CN103623886A CN103623886A CN201310614537.2A CN201310614537A CN103623886A CN 103623886 A CN103623886 A CN 103623886A CN 201310614537 A CN201310614537 A CN 201310614537A CN 103623886 A CN103623886 A CN 103623886A
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- workbench
- aspiration channel
- telescoping catheter
- laboratory
- suspended hood
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Abstract
The invention relates to a workbench for a laboratory. The workbench comprises a workbench body with a workbench surface, wherein a suspended hood body which slides along the length direction of the workbench body is arranged on the workbench surface, a sliding rail is arranged on the workbench surface along the length direction of the workbench body, the suspended hood body comprises a fixed disc, and the fixed disc is clamped in the sliding rail and fixed in the sliding rail through a bolt. The workbench for the laboratory, provided by the invention, is simple in structure; through arranging the movable suspended hood body with adjustable height on the workbench surface, an air collecting hood of which can rotate, harmful gases generated by an experiment can be absorbed from any angle, and various use demands of an experimenter are met.
Description
Technical field
The present invention relates to a kind of laboratory equipment, relate in particular to a kind of use for laboratory workbench.
Background technology
Laboratory is the cradle of science, is the base of scientific research, and science and technology is played to very important effect.Do the process of testing and normally on workbench, carry out, in some experiments, can produce pernicious gas, need emit in time.Common is at laboratory ceiling suspention suspended hood, pass through blower fan, the noxious gas emission producing in experimentation is gone out, but, ceiling has certain distance from laboratory bench, need the blower fan of relatively high power rapidly pernicious gas to be detached away, not so, experimenter can suck pernicious gas and be unhealthful; Also have suspended hood is arranged on workbench, closely exhale pernicious gases, still, existing suspended hood can not regulate arbitrarily the angle of air draught on workbench, and experimenter can be on workbench position operation experiment arbitrarily, suspended hood can not be rapidly, effectively pernicious gas is detached away.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, provides a kind of angle simple in structure, suspended hood workbench that can regulate arbitrarily, that facilitate experimenter to operate.
For achieving the above object, the technical solution used in the present invention is: a kind of use for laboratory workbench, comprise the workbench body with work top, it is characterized in that: described work top is provided with the suspended hood body sliding along described workbench body length direction, on described work top, along described workbench body length direction, be provided with slide rail, described suspended hood body comprises fixed disk, and described fixed disk is fastened in described slide rail and is bolted in described slide rail.
In a preferred embodiment of the present invention, further comprise that described suspended hood body also comprises the guide duct with exhaust outlet being axially connected with described fixed disk, in described guide duct, be socketed with telescoping catheter, described telescoping catheter one end is bent into arc, the arc tips of described telescoping catheter is rotatably connected to aspiration channel, and described aspiration channel is connected with the gas skirt of work top described in air inlet subtend.
In a preferred embodiment of the present invention, further comprise that described aspiration channel is provided with gas flow-regulating button, described aspiration channel outer wall is provided with groove, the interior one end of described groove is provided with the venthole with described aspiration channel internal communication, the other end is provided with the chute sliding for described gas flow-regulating button, and described gas flow-regulating button can cover on described venthole while sliding into chute near described venthole one end.
In a preferred embodiment of the present invention, the arc tips that further comprises described telescoping catheter is recessed circle, described arc tips both sides are provided with fixed part, and one end that described aspiration channel is connected with described telescoping catheter arc tips is convexity, and described aspiration channel is fastened on described fixed part by locking knob.
In a preferred embodiment of the present invention, further comprise that described guide duct end is provided with via hole, described telescoping catheter is fixed on described guide duct through described via hole by elasticity drawing pin.
The invention solves the defect existing in background technology, use for laboratory Working table structure of the present invention is simple, by arranging movably on work top, Height Adjustable, the suspended hood body that wind-collecting cover can rotate, the pernicious gas that can produce from arbitrarily angled absorption experiment, meets experimenter's various user demands.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Fig. 2 is the structural representation of aspiration channel in the present invention;
Fig. 3 is the arc tips structural representation of telescoping catheter in the present invention;
In figure: 10, workbench body, 11, work top, 12, slide rail, 21, fixed disk, 22, exhaust outlet, 23, guide duct, 24, telescoping catheter, 25, aspiration channel, 26, gas skirt, 27, fixed part, 28, fixing hole, 31, bolt, 32, locking knob, 33, elasticity drawing pin, 41, gas flow-regulating button, 42, groove, 43, venthole, 44, chute.
The specific embodiment
The present invention is further detailed explanation in conjunction with the accompanying drawings and embodiments now, and these accompanying drawings are the schematic diagram of simplification, basic structure of the present invention is only described in a schematic way, so it only shows the formation relevant with the present invention.
As shown in Figure 1 to Fig. 3, a kind of use for laboratory workbench, comprise the workbench body 10 with work top 11, work top 11 is provided with the suspended hood body sliding along workbench body 10 length directions, suspended hood body comprises fixed disk 21, specifically on work top 11, along workbench body 10 length directions, slide rail 12 is set, fixed disk 21 is fastened in slide rail 12 and is fixed in slide rail 12 by bolt 31.
In the present invention, suspended hood body also comprises the guide duct with exhaust outlet 22 23 being axially connected with fixed disk 21, in guide duct 23, be socketed with telescoping catheter 24, telescoping catheter 24 one end are bent into arc, the arc tips of telescoping catheter 24 is rotatably connected to aspiration channel 25, and aspiration channel 25 is connected with the gas skirt 26 of air inlet subtend work top 11.
Further, aspiration channel 25 is provided with gas flow-regulating button 41, regulate for convenience air-flow, on aspiration channel 25 outer walls, groove 42 is set, venthole 43 with aspiration channel 25 internal communication is set in the interior one end of groove 42, the other end arranges the chute 44 sliding for air-flow adjusting knob 41, and gas flow-regulating button 41 can cover on venthole 43 while sliding into chute 44 near venthole 43 one end.
For realizing aspiration channel 25, be rotationally connected with telescoping catheter 24, the arc tips of telescoping catheter 24 is set to recessed circle, these arc tips both sides are set to fixed part 27, aspiration channel 25 is set to convexity with one end that telescoping catheter 24 arc tips are connected, one end of aspiration channel 25 recessed circles is fastened on fixed part 27 by locking knob 32, specifically can on fixed part 27, offer fixing hole 28, locking knob 32 is pressed on to the recessed circle place of aspiration channel 25 through fixing hole 28, can realize fixing.
Further, guide duct 23 ends are provided with via hole, and telescoping catheter 24 is fixed on guide duct 23 through via hole by elasticity drawing pin 33, and adjustable telescoping catheter 24 stretches into the length in guide duct 23, telescoping catheter 24 are realized at guide duct 23 interior flexible.
The invention has the beneficial effects as follows:
1, suspended hood body is slidably arranged on work top, suspended hood body can be moved along the length direction of work top, convenient operation personnel are position operation experiment arbitrarily on workbench;
2, the wind-collecting cover of suspended hood body is rotatable, can be from the arbitrarily angled pernicious gas of rapidly, effectively drawing; Height Adjustable telescoping catheter is set, and the distance of adjustable wind-collecting cover and work top, regulates corresponding height according to different demands, practical and convenient;
3, gas flow-regulating button is set on aspiration channel, in the situation that fanman's rate of doing work is specified, by gas flow-regulating button, the suction of capable of regulating wind-collecting cover, to meet different user demands.
Above foundation desirable embodiment of the present invention is enlightenment, and by above-mentioned description, related personnel can, within not departing from the scope of this invention technological thought, carry out various change and modification completely.The technical scope of this invention is not limited to the content on description, must determine technical scope according to claim scope.
Claims (5)
1. a use for laboratory workbench, comprise the workbench body with work top, it is characterized in that: described work top is provided with the suspended hood body sliding along described workbench body length direction, on described work top, along described workbench body length direction, be provided with slide rail, described suspended hood body comprises fixed disk, and described fixed disk is fastened in described slide rail and is bolted in described slide rail.
2. a kind of use for laboratory workbench according to claim 1, it is characterized in that: described suspended hood body also comprises the guide duct with exhaust outlet being axially connected with described fixed disk, in described guide duct, be socketed with telescoping catheter, described telescoping catheter one end is bent into arc, the arc tips of described telescoping catheter is rotatably connected to aspiration channel, and described aspiration channel is connected with the gas skirt of work top described in air inlet subtend.
3. a kind of use for laboratory workbench according to claim 2, it is characterized in that: described aspiration channel is provided with gas flow-regulating button, described aspiration channel outer wall is provided with groove, the interior one end of described groove is provided with the venthole with described aspiration channel internal communication, the other end is provided with the chute sliding for described gas flow-regulating button, and described gas flow-regulating button can cover on described venthole while sliding into chute near described venthole one end.
4. a kind of use for laboratory workbench according to claim 2, it is characterized in that: the arc tips of described telescoping catheter is recessed circle, described arc tips both sides are provided with fixed part, one end that described aspiration channel is connected with described telescoping catheter arc tips is convexity, and described aspiration channel is fastened on described fixed part by locking knob.
5. a kind of use for laboratory workbench according to claim 2, is characterized in that: described guide duct end is provided with via hole, and described telescoping catheter is fixed on described guide duct through described via hole by elasticity drawing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614537.2A CN103623886A (en) | 2013-11-28 | 2013-11-28 | Workbench for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310614537.2A CN103623886A (en) | 2013-11-28 | 2013-11-28 | Workbench for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103623886A true CN103623886A (en) | 2014-03-12 |
Family
ID=50205548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310614537.2A Pending CN103623886A (en) | 2013-11-28 | 2013-11-28 | Workbench for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103623886A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140351A (en) * | 2016-08-29 | 2016-11-23 | 徐阳 | A kind of bench for chemistry experiment |
| CN107754509A (en) * | 2017-12-05 | 2018-03-06 | 安徽理工大学 | A kind of waste gas for steel casting workshop inhales collection processing unit |
| CN108262324A (en) * | 2018-03-09 | 2018-07-10 | 惠州市环发环保科技有限公司 | Experimental bench extractor fan |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037635U (en) * | 1988-11-03 | 1989-05-17 | 辽宁师范大学科技开发部 | Chemical experiment bench with ventilation installation |
| CN2482343Y (en) * | 2001-06-19 | 2002-03-20 | 朱佩君 | Experimental table with omnibearing ventilating device |
| CN201028674Y (en) * | 2007-03-26 | 2008-02-27 | 彭纯禄 | Desk type telescopic cooking fume exhauster for chaffy dish |
| KR100875206B1 (en) * | 2008-06-12 | 2008-12-19 | 최윤수 | Fume hood system and air curtain haveing t line nozzle of the same hood system |
| CN102052699A (en) * | 2009-10-30 | 2011-05-11 | 上海朗英电器科技有限公司 | Integral moving draft hood of oil smoke absorption machine |
| CN202753014U (en) * | 2012-08-27 | 2013-02-27 | 江苏理士电池有限公司 | Lead-acid storage battery pole lug polishing process environment-friendly protective cover |
| CN203663875U (en) * | 2013-11-28 | 2014-06-25 | 苏州市亿达净化实验室设备有限公司 | Workbench used in laboratories |
-
2013
- 2013-11-28 CN CN201310614537.2A patent/CN103623886A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037635U (en) * | 1988-11-03 | 1989-05-17 | 辽宁师范大学科技开发部 | Chemical experiment bench with ventilation installation |
| CN2482343Y (en) * | 2001-06-19 | 2002-03-20 | 朱佩君 | Experimental table with omnibearing ventilating device |
| CN201028674Y (en) * | 2007-03-26 | 2008-02-27 | 彭纯禄 | Desk type telescopic cooking fume exhauster for chaffy dish |
| KR100875206B1 (en) * | 2008-06-12 | 2008-12-19 | 최윤수 | Fume hood system and air curtain haveing t line nozzle of the same hood system |
| CN102052699A (en) * | 2009-10-30 | 2011-05-11 | 上海朗英电器科技有限公司 | Integral moving draft hood of oil smoke absorption machine |
| CN202753014U (en) * | 2012-08-27 | 2013-02-27 | 江苏理士电池有限公司 | Lead-acid storage battery pole lug polishing process environment-friendly protective cover |
| CN203663875U (en) * | 2013-11-28 | 2014-06-25 | 苏州市亿达净化实验室设备有限公司 | Workbench used in laboratories |
Non-Patent Citations (1)
| Title |
|---|
| 程能林: "《工业设计手册》", 31 January 2008, article "工业设计手册", pages: 556 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106140351A (en) * | 2016-08-29 | 2016-11-23 | 徐阳 | A kind of bench for chemistry experiment |
| CN107754509A (en) * | 2017-12-05 | 2018-03-06 | 安徽理工大学 | A kind of waste gas for steel casting workshop inhales collection processing unit |
| CN108262324A (en) * | 2018-03-09 | 2018-07-10 | 惠州市环发环保科技有限公司 | Experimental bench extractor fan |
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Application publication date: 20140312 |