CN108014857A - A kind of Novel experiment table and operating method - Google Patents

A kind of Novel experiment table and operating method Download PDF

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Publication number
CN108014857A
CN108014857A CN201711224034.9A CN201711224034A CN108014857A CN 108014857 A CN108014857 A CN 108014857A CN 201711224034 A CN201711224034 A CN 201711224034A CN 108014857 A CN108014857 A CN 108014857A
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CN
China
Prior art keywords
experiment
movable cover
cover plate
box frame
sides
Prior art date
Application number
CN201711224034.9A
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Chinese (zh)
Inventor
郭莹莹
Original Assignee
郭莹莹
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 郭莹莹 filed Critical 郭莹莹
Priority to CN201711224034.9A priority Critical patent/CN108014857A/en
Publication of CN108014857A publication Critical patent/CN108014857A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01LCHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L9/00Supporting devices; Holding devices
    • B01L9/02Laboratory benches or tables; Fittings therefor

Abstract

The invention discloses a kind of Novel experiment table and operating method of experimental bench technical field,Including box frame,The intracavity bottom mounting seat of the box frame,The top of the base is provided with scissors type elevating stent by lower fixed block and downslide motion block,Fixed block and upper sliding shoe are separately installed with left and right sides of the top of the scissors type elevating stent,U-shaped fixed plate is mounted on the both sides inner wall of the box frame,Energy storage clockwork is installed at the top of the U-shaped fixed plate,The end of the power axostylus axostyle of the energy storage clockwork is installed with ROTATION CABLES storage shaft,Movable cover plate is respectively mounted at the top of the left and right sides of the box frame,And the bottom of movable cover plate is connected with the circumference rack of energy storage clockwork,And test the rising of table top,Movable cover plate can then be opened,A large-scale experimental bench is formed with experiment table top,At the same time when falling,Movable cover plate can then close,It can prevent the dust pollution in air from testing table top.

Description

A kind of Novel experiment table and operating method

Technical field

The present invention relates to experimental bench technical field, is specially a kind of Novel experiment table and operating method.

Background technology

Chemistry is the scientific discipline of an attention laboratory practices, and many schools are no or have less laboratory, and upper During Chemistry Courses, it is difficult the knowledge point for grasping chemical experiment that students, which are, can only be thought about it by brain, and can so influence students The impression of learning knowledge, while influence whether the school attendance rate of school, and in order to lift the quality of instruction of chemical experiment and school attendance rate, Each school just constantly strengthens lab construction, with the development social progress of science and technology, the competitiveness between school, and Wo Mengao The equipment of chemical industry of middle life is also required to update, and existing bench for chemistry experiment, structure function are single, and height is certain, The laboratory of many schools existing at the same time cannot be at the same time the full class classmate of satisfaction everyone experimental bench, so many teachers will Experimental provision is moved in classroom and carries out experimental teaching, it is impossible to the movement between classroom and laboratory back and forth, so that cannot The chemical experiment demand of high school student is well adapted for, and if experimental bench teaching, the article of storage is more, general experimental bench platform Face is small, it is impossible to meet demand, and chemical table top is easily polluted by dust in air etc., therefore a kind of it is proposed that new reality Test platform and operating method.

The content of the invention

It is an object of the invention to provide a kind of Novel experiment table and operating method, to solve to propose in above-mentioned background technology Movement that cannot be between classroom and laboratory back and forth, and experimental bench impart knowledge to students if, the article of storage is more, general experiment Platform table top is small, it is impossible to meet demand, and the problem of chemical table top is easily polluted by dust in air etc..

To achieve the above object, the present invention provides following technical solution:A kind of Novel experiment table and operating method, including case Formula frame, the intracavity bottom of the box frame offer through hole, the top installation cylinder of the through hole, institute close to four corners The output terminal for stating cylinder is provided with telescopic rod, and the other end of the telescopic rod installs universal wheel, the top of the cylinder through through hole Limited block is installed in portion, and the intracavity bottom mounting seat of the box frame, the top of the base passes through lower fixed block and downslide Motion block is provided with scissors type elevating stent, the inner cavity of the base be provided with the matched gliding groove of downslide motion block, under described Straight-bar is installed, the outer wall of the straight-bar is provided with push-pull rod, and the other end of push-pull rod is arranged on hydraulic pressure at the top of sliding shoe The inner cavity of device, the top left and right sides of the scissors type elevating stent is separately installed with fixed block and upper sliding shoe, described Fixed plate is installed at the top of upper fixed block, and is provided with fixed plate and the matched upper hopper chute of upper sliding shoe, the fixed plate The left and right sides be equipped with two groups of sliding slots being parallel to each other, be both provided with the both sides inner wall of the box frame and sliding slot phase The slide matched somebody with somebody, the top of the fixed plate are installed experiment table top by bolt, are respectively mounted on the both sides inner wall of the box frame There is U-shaped fixed plate, and U-shaped fixed plate is located at the top of slide, and energy storage clockwork is provided with the top of the U-shaped fixed plate, The end of the power axostylus axostyle of the energy storage clockwork is installed with ROTATION CABLES storage shaft, and ROTATION CABLES storage shaft Outer wall on be provided with connection rope, the other end connection hook of the rope, and the bottom linked up with fixes the two of experiment table top Side, the left and right sides top of the box frame are respectively mounted movable cover plate, and the bottom of movable cover plate and energy storage clockwork Circumference rack connects, and supporting rack is installed at the bottom four corners of the box frame.

Preferably, draw runner is both provided with the both sides outer wall of the movable cover plate, and at the top of the left and right sides of box frame The sliding slot to match with draw runner is offered on inner wall, the right-hand end of the draw runner is provided with baffle, the movable cover plate Bottom is provided with teeth.

Preferably, the downslide motion block is identical two groups of structure, and sliding block is respectively positioned on the both ends bottom of straight-bar.

Preferably, the left and right sides of the experiment table top offers the U-lag to match with U-shaped fixed plate.

Preferably, the length of the slide is more than the spacing between U-shaped fixed plate and limited block, and the limited block installation is high Degree is all higher than the height of lower fixed block and downslide motion block.

Preferably, the shape of the upper sliding shoe and upper hopper chute is T-shaped.

Preferably, a kind of operating method of Novel experiment table includes the following steps:

S1:By cylinder operation, telescopic rod is driven to stretch downwards so that whole experimental bench moves up, and can to support Frame is away from ground, the universal wheel support ground of telescopic rod bottom, so that it is required to be conveniently moved to user by universal wheel Place, when not in use, telescopic rod is packed up by cylinder, supporting rack is supported ground, more convenient mobile experimental bench, and supporting rack Setting, make experimental bench more firm;

S2:Start hydraulic device, push-pull rod drives straight-bar downslide motion block, to left movement, is passed through scissor-type in gliding groove Lifting support causes sliding shoe in upper hopper chute to left movement, so as to fulfill the lifting of experiment table top;

S3:Synchronous with S2 steps is the lifting for testing table top, drives energy storage clockwork ROTATION CABLES to receive by rope Receive shaft, be engaged using the teeth of the bottom of movable cover plate with the rack of energy storage clockwork, open movable cover plate, test Table top is raised to the position with movable cover plate level, is collectively forming a big experiment porch, at the end of use, experiment table top drop Low, movable cover plate is closed, and is conducive to the cleaning of Protection table top, is prevented the dust pollution experimental drug in air.

Compared with prior art, the beneficial effects of the invention are as follows:The apparatus structure is simple, easy to operate, by controlling gas Cylinder, cylinder can cause telescopic rod to stretch so that whole experimental bench moves up, and can cause supporting rack away from ground, so that side Will pass through universal wheel and be moved to the required place of user, when not in use, pack up universal wheel, when need to experimental bench into When row height is adjusted, it is only necessary to lift scissors type elevating stent by hydraulic device, and be equipped with and slide at the both ends of fixed plate Groove, and sliding slot are used in combination with the slide that box frame is equipped with, and play the role of mobile guide, avoid deviation, And the rising of fixed plate can cause the rising for testing table top, movable cover plate can then automatically open up, and be formed with experiment table top one big The experimental bench of type, while when falling, movable cover plate can then close, and can prevent the dust pollution in air from testing table top, And the setting of limited block can play the role of limitation, the damage or maintenance of whole experimental bench are avoided.

Brief description of the drawings

Fig. 1 is schematic structural view of the invention;

Fig. 2 is understructure top view of the present invention;

Fig. 3 is movable cover plate structure diagram of the present invention.

In figure:1 box frame, 2 through holes, 3 cylinders, 4 telescopic rods, 5 universal wheels, 6 bases, 7 times fixed blocks, 8 downslide motion blocks, 9 push-pull rods, 10 hydraulic devices, 11 limited blocks, 12 scissors type elevating stents, 13 upper hopper chutes, sliding shoe, 15 fixed plates, 16 on 14 Upper fixed block, 17 sliding slots, 18 slides, 19 bolts, 20 experiment table tops, 21 hooks, 22 ropes, 23U shapes fixed plate, 24 energy storage clockwork springs Device, 25 movable cover plates, 251 draw runners, 252 baffles, 253 teeth, 26 supporting racks, 27 gliding grooves, 28 straight-bars.

Embodiment

Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work Embodiment, belongs to the scope of protection of the invention.

- 3 are please referred to Fig.1, the present invention provides a kind of technical solution:A kind of Novel experiment table and operating method, including it is box Frame 1, the intracavity bottom of box frame 1 offer through hole 2 close to four corners, and cylinder 3 is installed at the top of through hole 2, cylinder 3 Output terminal is provided with telescopic rod 4, and the other end of telescopic rod 4 installs universal wheel 5, the top installation limited block of cylinder 3 through through hole 2 11, play the role of limitation, avoid the damage or maintenance of whole experimental bench, the intracavity bottom mounting seat 6 of box frame 1, The top of base 6 is provided with scissors type elevating stent 12 by lower fixed block 7 and downslide motion block 8, the inner cavity of base 6 be provided with The matched gliding groove 27 of downslide motion block 8, the top of downslide motion block 8 are provided with straight-bar 28, and the outer wall of straight-bar 28 is provided with push-and-pull Bar 9, and the other end of push-pull rod 9 is arranged on the inner cavity of hydraulic device 10, is conducive to push-pull rod 9 and drives straight-bar 28 to move, scissor Fixed block 16 and upper sliding shoe 14, the top peace of upper fixed block 16 are separately installed with left and right sides of the top of formula lifting support 12 It is provided with equipped with fixed plate 15, and in fixed plate 15 and the matched upper hopper chute 13 of upper sliding shoe 14, upper sliding shoe 14 and upper hopper chute 13 shape is T-shaped, prevents sliding shoe 14 from dropping out of upper hopper chute 13, and the left and right sides of fixed plate 15 is equipped with two groups of phases Mutually parallel sliding slot 17, is both provided with the slide 18 to match with sliding slot 17 on the both sides inner wall of box frame 1, plays movement The effect of guiding, avoids deviation, and the top of fixed plate 15 installs experiment table top 20 by bolt 19, conveniently removes and installs experiment Table top 20, U-shaped fixed plate 23 is mounted on the both sides inner wall of box frame 1, and the left and right sides of experiment table top 20 offers The U-lag to match with U-shaped fixed plate 23, is conducive to test table top 20 and lift to pass through fixed plate 23, and U-shaped fixed plate 23 is located at The top of slide 18, the top of U-shaped fixed plate 23 are provided with energy storage clockwork 24, the power axostylus axostyle of energy storage clockwork 24 End is installed with ROTATION CABLES storage shaft, and is provided with connection rope 22, rope on the outer wall of ROTATION CABLES storage shaft The other end connection hook 21 of rope 22, and link up with the both sides of 21 bottom fixation experiment table top 20, the left and right sides of box frame 1 Top is respectively mounted movable cover plate 25, and the bottom of movable cover plate 25 is connected with the circumference rack of energy storage clockwork 24, utilizes tooth Bar is engaged 25 bottom of movable cover plate and teeth, is realized movement, is installed supporting rack 26 at the bottom four corners of box frame 1, protect Hold the stability of whole experimental bench.

Wherein, draw runner 251 is both provided with the both sides outer wall of movable cover plate 25, and at the top of the left and right sides of box frame 1 The sliding slot to match with draw runner 251 is offered on inner wall, the right-hand end of draw runner 251 is provided with baffle 252, movable cover plate 25 Bottom be provided with teeth 253, the circumference rack assist tooth tooth 253 of energy storage clockwork 24 drives movable cover plate 25 to move, this When draw runner 251 to movable cover plate 25 provide support slide effect, and baffle 252 avoid movable cover plate 25 move excessively and lead Movable cover plate 25 is caused to drop, the length of teeth 253 is identical with the length of draw runner 151;

Downslide motion block 8 is identical two groups of structure, and sliding block 8 is respectively positioned on the both ends bottom of straight-bar 24, is conducive to more preferable By push-pull rod 9 drive straight-bar 28 move, make the conveniently moving in gliding groove 27 of sliding block 8, while two groups of downslide motion blocks 8 subtract Few pressure;

The length of slide 18 is more than the spacing between U-shaped fixed plate 23 and limited block 11, and 11 setting height(from bottom) of limited block is big In the height of lower fixed block 7 and downslide motion block 8, slide 18 plays the role of guiding, prevents to deviate, while limited block 11, The height of limitation lifting can be played, avoids the damage or maintenance of whole experimental bench;

A kind of operating method of Novel experiment table includes the following steps:

S1:Worked by cylinder 3, drive telescopic rod 4 to stretch downwards so that whole experimental bench moves up, and can to prop up Support 26 is away from ground, and the universal wheel 5 of 4 bottom of telescopic rod supports ground, so that convenient be moved to user institute by universal wheel 5 The place needed, when not in use, telescopic rod 4 is packed up by cylinder 3, supporting rack 26 is supported ground, more convenient mobile experiment Platform, and the setting of supporting rack 26, make experimental bench more firm;

S2:Start hydraulic device 10, push-pull rod 9 drives straight-bar 28 downslide motion block 8, to left movement, is led in gliding groove 27 Scissors type elevating stent 12 is crossed so that upper sliding shoe 14 is interior to left movement in upper hopper chute 13, so as to fulfill the liter of experiment table top 20 Drop;

S3:Synchronous with S2 steps is the lifting for testing table top 20, drives energy storage clockwork 24 to rotate by rope 22 Rope stores shaft, is engaged using the teeth 253 of the bottom of movable cover plate 25 with the rack of energy storage clockwork 24, makes movement Cover board 25 is opened, and experiment table top 20 is raised to the position horizontal with movable cover plate 25, is collectively forming a big experiment porch, when making At the end of, experiment table top 20 reduces, and movable cover plate 25 is closed, and is conducive to the cleaning of Protection table top 20, is prevented in air Dust pollution experimental drug.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims (7)

1. a kind of Novel experiment table and operating method, including box frame (1), it is characterised in that:The box frame (1) it is interior Bottom of chamber portion offers through hole (2) close to four corners, the top installation cylinder (3) of the through hole (2), the cylinder (3) it is defeated Outlet is provided with telescopic rod (4), and the other end of the telescopic rod (4) installs universal wheel (5), the cylinder (3) through through hole (2) Top installation limited block (11), the intracavity bottom mounting seat (6) of the box frame (1), the top of the base (6) leads to Cross down fixed block (7) and downslide motion block (8) be provided with scissors type elevating stent (12), the inner cavity of the base (6) be provided with Downslide motion block (8) matched gliding groove (27), is provided with straight-bar (28), the straight-bar at the top of the downslide motion block (8) (28) outer wall is provided with push-pull rod (9), and the other end of push-pull rod (9) is arranged on the inner cavity of hydraulic device (10), described to cut Fixed block (16) and upper sliding shoe (14) are separately installed with left and right sides of the top of fork elevating stent (12), it is fixed Fixed plate (15) is installed at the top of block (16), and is provided with fixed plate (15) and upper sliding shoe (14) matched upper hopper chute (13), it is equipped with two groups of sliding slots being parallel to each other (17) at left and right sides of the fixed plate (15), the two of the box frame (1) The slide (18) to match with sliding slot (17) is both provided with the inner wall of side, the top of the fixed plate (15) is pacified by bolt (19) Dress tests table top (20), and U-shaped fixed plate (23), and U-shaped fixed plate are mounted on the both sides inner wall of the box frame (1) (23) it is located at the top of slide (18), energy storage clockwork (24), the energy storage is installed at the top of the U-shaped fixed plate (23) The end of the power axostylus axostyle of clockwork (24) is installed with ROTATION CABLES storage shaft, and ROTATION CABLES storage shaft is outer Connection rope (22), the other end connection hook (21) of the rope (22) are provided with wall, and the bottom for linking up with (21) is fixed The both sides of table top (20) are tested, movable cover plate (25), and movable cover plate are respectively mounted at the top of the left and right sides of the box frame (1) (25) bottom is connected with the circumference rack of energy storage clockwork (24), and branch is installed at the bottom four corners of the box frame (1) Support (26).
A kind of 2. Novel experiment table according to claim 1, it is characterised in that:The both sides outer wall of the movable cover plate (25) On be both provided with draw runner (251), and offered in the left and right sides top inner wall of box frame (1) and draw runner (251) phase The sliding slot matched somebody with somebody, the right-hand end of the draw runner (251) are provided with baffle (252), and the bottom of the movable cover plate (25) is provided with Teeth (253).
A kind of 3. Novel experiment table according to claim 1, it is characterised in that:The downslide motion block (8) is identical for structure Two groups, and sliding block (8) is respectively positioned on the both ends bottom of straight-bar (24).
A kind of 4. Novel experiment table according to claim 1, it is characterised in that:The left and right sides of the experiment table top (20) Offer the U-lag to match with U-shaped fixed plate (23).
A kind of 5. Novel experiment table according to claim 1, it is characterised in that:The length of the slide (18) is more than U-shaped Spacing between fixed plate (23) and limited block (11), limited block (11) setting height(from bottom) be all higher than lower fixed block (7) and under The height of sliding shoe (8).
A kind of 6. Novel experiment table according to claim 1, it is characterised in that:The upper sliding shoe (14) and upper hopper chute (13) shape is T-shaped.
A kind of 7. Novel experiment table according to claim 1, it is characterised in that:A kind of operating method bag of Novel experiment table Include following steps:
S1:Worked by cylinder (3), drive telescopic rod (4) flexible downwards so that whole experimental bench moves up, and can to prop up Support (26) is away from ground, universal wheel (5) the support ground of telescopic rod (4) bottom, so that convenient be moved to by universal wheel (5) The required place of user, when not in use, telescopic rod (4) is packed up by cylinder (3), supporting rack (26) is supported ground, more Add and be moved easily experimental bench, and the setting of supporting rack (26), make experimental bench more firm;
S2:Start hydraulic device (10), push-pull rod (9) drives straight-bar (28) to make downslide motion block (8) interior to the left in gliding groove (27) Movement, it is interior to left movement in upper hopper chute (13) by the upper sliding shoe (14) of scissors type elevating stent (12), so as to fulfill reality Test the lifting of table top (20);
S3:Synchronous with S2 steps is the lifting for testing table top (20), drives energy storage clockwork (24) to revolve by rope (22) Turn rope storage shaft, matched using the teeth (253) of bottom and the rack of energy storage clockwork (24) of movable cover plate (25) Close, open movable cover plate (25), experiment table top (20) is raised to and the position of movable cover plate (25) level, is collectively forming one big Experiment porch, at the end of use, experiment table top (20) reduce, movable cover plate (25) close, be conducive to Protection table top (20) cleaning, prevents the dust pollution experimental drug in air.
CN201711224034.9A 2017-11-29 2017-11-29 A kind of Novel experiment table and operating method CN108014857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711224034.9A CN108014857A (en) 2017-11-29 2017-11-29 A kind of Novel experiment table and operating method

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Application Number Priority Date Filing Date Title
CN201711224034.9A CN108014857A (en) 2017-11-29 2017-11-29 A kind of Novel experiment table and operating method

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CN108014857A true CN108014857A (en) 2018-05-11

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108648566A (en) * 2018-07-21 2018-10-12 邵照群 A kind of administration simulator
CN109017034A (en) * 2018-08-02 2018-12-18 安徽申泉化工有限公司 A kind of self-priming college English Teaching mutually employs display board
CN109005881A (en) * 2018-07-10 2018-12-18 深圳市奈士迪技术研发有限公司 A kind of grass-removing robot convenient for compression grass cuttings with height adjusting function
CN110250709A (en) * 2019-04-16 2019-09-20 东莞洁涂箱包有限公司 A kind of cosmetic case convenient for access
CN110250692A (en) * 2019-04-11 2019-09-20 青岛七盛箱包有限公司 A kind of cosmetic case easy to use

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201949053U (en) * 2011-01-12 2011-08-31 张艳 Motor-driven anatomical experiment table
CN205452912U (en) * 2016-04-12 2016-08-10 国网山东省电力公司阳谷县供电公司 Transformer overhauls platform with multi -angle raising and lowering functions
CN106686891A (en) * 2015-11-09 2017-05-17 深南电路股份有限公司 Automatic closing method and apparatus of solution groove body
CN206500179U (en) * 2017-01-04 2017-09-19 邵帅 A kind of Multi-functional chemical experiment table

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201949053U (en) * 2011-01-12 2011-08-31 张艳 Motor-driven anatomical experiment table
CN106686891A (en) * 2015-11-09 2017-05-17 深南电路股份有限公司 Automatic closing method and apparatus of solution groove body
CN205452912U (en) * 2016-04-12 2016-08-10 国网山东省电力公司阳谷县供电公司 Transformer overhauls platform with multi -angle raising and lowering functions
CN206500179U (en) * 2017-01-04 2017-09-19 邵帅 A kind of Multi-functional chemical experiment table

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109005881A (en) * 2018-07-10 2018-12-18 深圳市奈士迪技术研发有限公司 A kind of grass-removing robot convenient for compression grass cuttings with height adjusting function
CN108648566A (en) * 2018-07-21 2018-10-12 邵照群 A kind of administration simulator
CN109017034A (en) * 2018-08-02 2018-12-18 安徽申泉化工有限公司 A kind of self-priming college English Teaching mutually employs display board
CN110250692A (en) * 2019-04-11 2019-09-20 青岛七盛箱包有限公司 A kind of cosmetic case easy to use
CN110250709A (en) * 2019-04-16 2019-09-20 东莞洁涂箱包有限公司 A kind of cosmetic case convenient for access

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