CN107051610A - A kind of Experiment of Inorganic Chemstry operating desk - Google Patents
A kind of Experiment of Inorganic Chemstry operating desk Download PDFInfo
- Publication number
- CN107051610A CN107051610A CN201710463615.1A CN201710463615A CN107051610A CN 107051610 A CN107051610 A CN 107051610A CN 201710463615 A CN201710463615 A CN 201710463615A CN 107051610 A CN107051610 A CN 107051610A
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- CN
- China
- Prior art keywords
- experiment
- experimental bench
- operating desk
- table top
- leg
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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
- B01L9/02—Laboratory benches or tables; Fittings therefor
Abstract
The invention discloses a kind of Experiment of Inorganic Chemstry operating desk, including the second experimental bench and lifting leg, the support column that the second experimental bench upper surface is set by the left and right sides is fixed with the first experimental bench, double layered table top is provided with inside second experimental bench, the second experimental bench lower end left and right sides is provided with two drawers, first piston is provided with inside the lifting leg, first piston upper end is fixed with supporting leg provided with elevating lever upper end, supporting leg upper end is fixed on drawer, lift leg lower end and be provided with vent valve, lift and connecting tube is provided with the right side of leg, connection cylinder on the right side of connecting tube, cylinder lower end is provided with breather cheek valve, cylinder interior is provided with second piston, second piston upper end is fixed with depression bar.Experiment of Inorganic Chemstry operating desk of the present invention, solves the problems, such as that the problem of operating personnel are because of height and experimental provision height in experiment comfortably can not normally do situation about testing, can remove the gas produced in experiment.
Description
Technical field
The present invention relates to a kind of experimental operation table, specifically a kind of Experiment of Inorganic Chemstry operating desk.
Background technology
Inorganic chemistry is the core curriculum based on an experimental science.Experiment is training student independent operation, observation note
Record, analytic induction, write, the important step of many-sided ability such as report, its main purpose is to make the important reason of classroom professor
By with concept be verified consolidation, enrich and improve and suitably broaden one's knowledge, training student correctly grasps certain reality
Operative skill, training student is tested to think independently and capacity of working on one's own, the research-on-research attitude of training student and custom.
The height of current experimental operation table is fixed, because the people of operating personnel is high and experimental provision height during experimental implementation
The problem of so that operating personnel normally can not comfortably be tested in operation experiments, and harmful gas can be also produced in experiment.
The content of the invention
It is an object of the invention to provide a kind of Experiment of Inorganic Chemstry operating desk, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：
A kind of Experiment of Inorganic Chemstry operating desk, including the second experimental bench and lifting leg, the second experimental bench upper surface leads to
The support column for crossing left and right sides setting is fixed with the first experimental bench, and the first experimental bench lower end is provided with fixed mount, and fixed mount is provided with company
Connect post and fix bar, connecting pole lower end is connected bar, connecting pole upper end is fixed on the first experimental bench, fix bar is provided with moving
Dynamic hanging plate, mobile hanging plate lower end, which is provided with inside the hook of array distribution, the second experimental bench, is provided with double layered table top, on the left of double layered table top
Provided with aspiration pump, double layered table top is provided with the right side of gas-filtering device, gas-filtering device and is connected with air entry on the right side of aspiration pump,
Gas-filtering device lower end double layered table top, which is provided with the right side of reservoir chamber, reservoir chamber, is provided with tap, and tap upper end is provided with switch,
Storage tank lower end, which is provided with the top of waste discharge liquid pipe, double layered table top, is provided with rotating table top, and the second experimental bench lower end left and right sides is provided with two
Individual drawer, the lifting leg internal layer is conflicted internally provided with experimental bench, and lifting leg is symmetrically arranged with two, in experimental bench on experiment internal conflict
Lower end struggle against provided with support feet, lifting leg inside is provided with first piston, and first piston upper end is fixed with support provided with elevating lever upper end
Leg, supporting leg upper end is fixed on drawer, and lifting leg lower end is provided with the right side of vent valve, lifting leg and is provided with connecting tube, and connecting tube is right
Side connects cylinder, and cylinder lower end is provided with breather cheek valve, and cylinder interior is provided with second piston, and second piston upper end is fixed with pressure
Bar.
It is used as further scheme of the invention：First experimental bench is surrounded by the edge of projection.
It is used as further scheme of the invention：Mobile chute is provided with inside the mobile hanging plate.
It is used as further scheme of the invention：The reservoir chamber is provided with heating water tank.
It is used as further scheme of the invention：The switch left and right sides adds provided with two valves, the connection of left side valve
Valve connection cold water storage cistern on the right side of boiler.
It is used as further scheme of the invention：The removal waste fluid tube top portion is arranged to indent, and internal provided with inner tube.
It is used as further scheme of the invention：The rotating table top is provided with the breach for blocking double layered table top.
It is used as further scheme of the invention：Breather cheek valve is provided with the right side of the connecting tube.
It is used as further scheme of the invention：The depression bar top is provided with fixed link.
Compared with prior art, the beneficial effects of the invention are as follows：
Experiment of Inorganic Chemstry operating desk of the present invention, before testing, depression bar is passed through according to experimental provision height and personal height
The air in first piston, cylinder is pulled to be forced into connecting tube up and down, connecting tube passes through first piston lifting together with lifting leg
Raise elevating lever and supporting leg, realize the height of adjustment chemistry experiment operating platform, solve in experiment operating personnel because height is asked
The problem of topic and experimental provision height, comfortably can not normally do situation about testing, and the first experimental bench and experiment internal conflict may be used as putting
Put experimental drug and experiment equipment saves space, while the double layered table top set is when doing the experiment of gas generation, gas mistake
Filter device can effectively remove pernicious gas and avoid producing injury to experimenter.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Experiment of Inorganic Chemstry operating desk.
Fig. 2 is a kind of structural representation of pressure liftable leg in Experiment of Inorganic Chemstry operating desk.
Fig. 3 is a kind of structural representation of double layered table top left side cross-sectional in Experiment of Inorganic Chemstry operating desk.
Fig. 4 is a kind of structural representation of mobile hanging plate in Experiment of Inorganic Chemstry operating desk.
Wherein：It is first experimental bench 1, support column 2, the second experimental bench 3, drawer 4, supporting leg 5, lifting leg 6, fixed mount 7, double
Layer table 8, experimental bench are conflicted internally 9, support feet 10, mobile hanging plate 11, hook 12, connecting pole 13, fix bar 14, elevating lever 15, the
One piston 16, vent valve 17, connecting tube 18, cylinder 19, breather cheek valve 20, second piston 21, depression bar 22, gas-filtering device
81st, aspiration pump 82, reservoir chamber 83, waste discharge liquid pipe 84, rotating table top 85, air entry 86, switch 87, tap 88.
Embodiment
Technical scheme is described in more detail with reference to embodiment.
Refer to Fig. 1-4, a kind of Experiment of Inorganic Chemstry operating desk, including the second experimental bench 3 and lifting leg 6, described second
The support column 2 that the upper surface of experimental bench 3 is set by the left and right sides is fixed with the first experimental bench 1, and the first experimental bench 1 is surrounded by convex
The edge risen, the lower end of the first experimental bench 1 is provided with fixed mount 7, and fixed mount 7 is provided with connecting pole 13 and fix bar 14, connecting pole 13
The bar 14 that is connected is held, the upper end of connecting pole 13 is fixed on the first experimental bench 1, fix bar 14 is provided with mobile hanging plate 11, mobile
The inside of hanging plate 11 is provided with mobile chute, and the mobile lower end of hanging plate 11 is provided with the hook 12 of array distribution, and the inside of the second experimental bench 3 is provided with
Double layered table top 8, the left side of double layered table top 8 is provided with aspiration pump 82, and the right side double layered table top 8 of aspiration pump 82 is provided with gas-filtering device
81, the right side of gas-filtering device 81 is connected with air entry 86, and the lower end double layered table top 8 of gas-filtering device 81 is provided with reservoir chamber
83, reservoir chamber 83 is provided with heating water tank, and the right side of reservoir chamber 83 is provided with tap 88, and the upper end of tap 88 is provided with switch 87, switch
87 left and right sides connect cold water storage cistern provided with two valves, left side valve connection heating water tank right side valve, and the lower end of storage tank 83 is set
There is waste discharge liquid pipe 84, the top of waste discharge liquid pipe 84 is arranged to indent, and internal be provided with the top of inner tube, double layered table top 8 is provided with turntable
Face 85, rotating table top 85 is provided with the breach for blocking double layered table top 8, and the lower end left and right sides of the second experimental bench 3 is provided with two drawers 4,
The internal layer of leg 6 that lifts is provided with experimental bench internal conflict 9, and lifting leg 6 is symmetrically arranged with two, experimental bench internal conflict 9 on experiment internal conflict 9
Lower end is provided with support feet 10, and the inside of lifting leg 6 is provided with first piston 16, and the upper end of first piston 16 is fixed provided with the upper end of elevating lever 15
There is supporting leg 5, the upper end of supporting leg 5 is fixed on drawer 4, lifting leg 6 lower end is provided with vent valve 17, the right side of lifting leg 6, which is provided with, to be connected
Adapter 18, the right side of connecting tube 18 is provided with breather cheek valve, and the right side of connecting tube 18 connects cylinder 19, and the lower end of cylinder 19 is provided with unidirectionally to enter
Air valve 20, the inside of cylinder 19 is provided with second piston 21, and the upper end of second piston 21 is fixed with depression bar 22, and the top of depression bar 22 is provided with fixation
Link, before testing, is pulled in first piston 21, cylinder 19 according to experimental provision height and personal height by depression bar about 22
Air be forced into connecting tube 18, connecting tube 18 together with lifting leg 6 by the lifting of first piston 16 raise elevating lever 15 and branch
Support leg 5, realizes the height of adjustment chemistry experiment operating platform, solves the problems, such as that operating personnel are because height and experimental provision are high in experiment
The problem of spending comfortably can not normally do situation about testing, the first experimental bench 1 and experiment conflict internally 9 may be used as placing experimental drug and
Experiment equipment saves space, while the double layered table top 8 set is when doing the experiment of gas generation, gas-filtering device 81 can have
The removing pernicious gas of effect avoids producing injury to experimenter.
The present invention operation principle be：Experiment of Inorganic Chemstry operating desk of the present invention, before testing, according to experimental provision height
With personal height by pulling the air in first piston, cylinder to be forced into connecting tube above and below depression bar, connecting tube is together with lifting
Leg raises elevating lever and supporting leg by first piston lifting, realizes the height of adjustment chemistry experiment operating platform, solves experiment
The problem of middle operating personnel are because of height problem and experimental provision height comfortably can not normally do situation about testing, the first experimental bench and
Experiment internal conflict may be used as placing experimental drug and experiment equipment saves space, while the double layered table top set is doing gas production
During raw experiment, gas-filtering device can effectively remove pernicious gas and avoid producing injury to experimenter.
The better embodiment to the present invention is explained in detail above, but the present invention is not limited to above-mentioned embodiment party
, can also be on the premise of present inventive concept not be departed from formula, the knowledge that one skilled in the relevant art possesses
Various changes can be made.
Claims (9)
1. a kind of Experiment of Inorganic Chemstry operating desk, including the second experimental bench (3) and lifting leg (6), it is characterised in that described second
The support column (2) that experimental bench (3) upper surface is set by the left and right sides is fixed with the first experimental bench (1), the first experimental bench (1)
End is provided with fixed mount (7), and fixed mount (7) is provided with connecting pole (13) and fix bar (14), and connecting pole (13) lower end is connected bar
(14), connecting pole (13) upper end is fixed on the first experimental bench (1), and fix bar (14) is provided with mobile hanging plate (11), mobile to hang
Plate (11) lower end, which is provided with inside the hook (12) of array distribution, the second experimental bench (3), is provided with double layered table top (8), double layered table top (8)
Left side is provided with double layered table top (8) on the right side of aspiration pump (82), aspiration pump (82) and is provided with gas-filtering device (81), gas filtration dress
Put and air entry (86) is connected with the right side of (81), gas-filtering device (81) lower end double layered table top (8) is provided with reservoir chamber (83), storage
Tap (88) is provided with the right side of hydroecium (83), tap (88) upper end is provided with waste discharge provided with switch (87), storage tank (83) lower end
Rotating table top (85) is provided with the top of liquid pipe (84), double layered table top (8), the second experimental bench (3) lower end left and right sides is taken out provided with two
Drawer (4), described leg (6) internal layer that lifts is conflicted internally (9) provided with experimental bench, and lifting leg (6) is symmetrically arranged with two on experiment internal conflict (9)
Individual, experimental bench conflicts internally (9) lower end provided with support feet (10), and lifting leg (6) is internal to be provided with first piston (16), first piston (16)
Upper end is fixed with supporting leg (5) provided with elevating lever (15) upper end, and supporting leg (5) upper end is fixed on drawer (4), lifting leg (6)
Lower end, which is provided with the right side of vent valve (17), lifting leg (6), is provided with connection cylinder (19), gas on the right side of connecting tube (18), connecting tube (18)
Cylinder (19) lower end, which is provided with inside breather cheek valve (20), cylinder (19), is provided with second piston (21), and second piston (21) upper end is solid
Surely there is depression bar (22).
2. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that first experimental bench (1)
It is surrounded by the edge of projection.
3. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that in the mobile hanging plate (11)
Portion is provided with mobile chute.
4. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that the reservoir chamber (83) is provided with
Heat water tank.
5. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that switch (87) left and right two
Side is provided with two valves, left side valve connection heating water tank right side valve connection cold water storage cistern.
6. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that waste discharge liquid pipe (84) top
Portion is arranged to indent, and internal provided with inner tube.
7. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that the rotating table top (85) sets
There is the breach for blocking double layered table top (8).
8. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that on the right side of the connecting tube (18)
Provided with breather cheek valve.
9. a kind of Experiment of Inorganic Chemstry operating desk according to claim 1, it is characterised in that depression bar (22) top is set
There is fixed link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463615.1A CN107051610A (en) | 2017-06-19 | 2017-06-19 | A kind of Experiment of Inorganic Chemstry operating desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463615.1A CN107051610A (en) | 2017-06-19 | 2017-06-19 | A kind of Experiment of Inorganic Chemstry operating desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107051610A true CN107051610A (en) | 2017-08-18 |
Family
ID=59594972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710463615.1A Withdrawn CN107051610A (en) | 2017-06-19 | 2017-06-19 | A kind of Experiment of Inorganic Chemstry operating desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107051610A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497516A (en) * | 2017-10-08 | 2017-12-22 | 重庆哥尔摩科技有限公司 | A kind of Novel moveable circle experimental bench |
| CN107961829A (en) * | 2017-12-12 | 2018-04-27 | 郑州赫恩电子信息技术有限公司 | A kind of teachers ' teaching chemical experiment demonstration table |
| CN108160135A (en) * | 2017-12-29 | 2018-06-15 | 南京方易日辰电子科技有限公司 | A kind of Multi-function experimental operation console |
| CN108668487A (en) * | 2018-07-04 | 2018-10-16 | 合肥科塑信息科技有限公司 | A kind of traffic guidance net control station |
| CN109365023A (en) * | 2018-09-25 | 2019-02-22 | 陈向帆 | A kind of auto-excitation type high-voltage pulse application study device |
-
2017
- 2017-06-19 CN CN201710463615.1A patent/CN107051610A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107497516A (en) * | 2017-10-08 | 2017-12-22 | 重庆哥尔摩科技有限公司 | A kind of Novel moveable circle experimental bench |
| CN107961829A (en) * | 2017-12-12 | 2018-04-27 | 郑州赫恩电子信息技术有限公司 | A kind of teachers ' teaching chemical experiment demonstration table |
| CN108160135A (en) * | 2017-12-29 | 2018-06-15 | 南京方易日辰电子科技有限公司 | A kind of Multi-function experimental operation console |
| CN108668487A (en) * | 2018-07-04 | 2018-10-16 | 合肥科塑信息科技有限公司 | A kind of traffic guidance net control station |
| CN109365023A (en) * | 2018-09-25 | 2019-02-22 | 陈向帆 | A kind of auto-excitation type high-voltage pulse application study device |
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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: 20170818 |