CN108855284A - A kind of combined experiment operating equipment for science teaching - Google Patents
A kind of combined experiment operating equipment for science teaching Download PDFInfo
- Publication number
- CN108855284A CN108855284A CN201810775558.5A CN201810775558A CN108855284A CN 108855284 A CN108855284 A CN 108855284A CN 201810775558 A CN201810775558 A CN 201810775558A CN 108855284 A CN108855284 A CN 108855284A
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- China
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- main body
- laboratory
- sliding
- fixed block
- operating equipment
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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
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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 invention discloses a kind of combined experiment operating equipment for science teaching, including laboratory table main body, the desktop side of the laboratory table main body is provided with cleaning sink, there are two rotation seats for position setting of the clean water slot position in laboratory table main body one end, the rotation seat is rotatably connected to sliding shoe, two sliding shoes are movably connected on drop table panel, its side of two lateral edges of the drop table panel is symmetrically arranged with sliding rail, and drop table panel is flexibly connected by two sliding rails with two sliding shoes, the desktop side that the laboratory table main body is located at cleaning sink side is vertically arranged with accommodating groove.Physical Experiment and chemical experiment can operate on the same station in the present invention, station group used in two kinds of laboratory courses is integral, not only reduce acquisition cost, reduce the setting of laboratory, and convenient for users to arbitrarily switching the experimental operation table of two kinds of subjects, the property easy to use of user is improved.
Description
Technical field
The present invention relates to teaching equipment technical fields more particularly to a kind of combined experiment operating for science teaching to set
It is standby.
Background technique
Laboratory apparatus, the instrument used when being natural science specific experiment, mainly physics, chemistry, biology use
Instrument is more（Include chemical apparatuses）.Modern and common laboratory apparatus has test tube, beaker, evaporating dish, crucible, alcolhol burner, Bu Shi
Funnel, drexel bottle, drying tube, counter balance, graduated cylinder, volumetric flask, buret, vessel device etc..Laboratory Instruments industry is main
Nearly 700 mesh of enterprise, possess laboratory centrifuge, balance, thermal-analysis instrumentation, dynamic test instrument, vacuum instrument and device, electricity
Swimming instrument, casting test instrument, strain gauge, environmental test equipment, geotechnical testament instrument, acoustic instrument, Test of ceramics instrument
12 professions, main enterprises annual value of production are close on sixty years of age hundred million RMB 2010, and a portion product has reached or close to elder generation of the world
Water inlet is flat, and quality is stablized, and the high end instrument of small part is reached advanced world standards, and has independent intellectual property right, successively enter Europe,
America, Africa, southeast asian market, achieve gratifying achievement, and year, export amount was up to 1,000,000,000 RMB.But we are it has to be observed that long
Rely on technology and brand advantage from external well-known instrument company since phase, occupies domestic a big chunk market, year import
Volume is about 3,200,000,000 yuans, develops China's Laboratory Instruments and shoulders heavy responsibilities.
In the study of senior middle school's natural sciences, needing often to be tested is Physical Experiment and chemical experiment, however existing reality
It tests station to design just for a kind of subject mostly, and experimental operation table structure is simple, is unable to satisfy teaching demand, while school
It not only needs to purchase two kinds of experimental implementation equipment, and needs to be arranged multiple laboratories, not only increase instruction cost, and occupy
Resource, we design a kind of combined experiment operating equipment for science teaching thus, to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of for science teaching
Combined experiment operating equipment.
To achieve the goals above, present invention employs following technical solutions：
A kind of combined experiment operating equipment for science teaching, including laboratory table main body, the desktop of the laboratory table main body
Plate side is provided with cleaning sink, and there are two rotation seat, institutes for position setting of the clean water slot position in laboratory table main body one end
It states rotation seat and is rotatably connected to sliding shoe, two sliding shoes are movably connected on drop table panel, the drop table panel
Its side of two lateral edges be symmetrically arranged with sliding rail, and drop table panel passes through two sliding rails and two sliding shoe activities
Connection, the desktop side that the laboratory table main body is located at cleaning sink side is vertically arranged with accommodating groove, and stores slot position
Notch both ends at desktop are symmetrically arranged with gripping mechanism, and placement frame body is movably installed in the accommodating groove, described
The two sidewalls for placing frame body have been equidistantly positioned clamping slot along longitudinal direction, and the side vertical direction for placing frame body is equidistant
It is provided with placing groove, the lower edge of the placing groove is rotatably connected to placement plate by shaft.
Preferably, the gripping mechanism includes fixed block, and the fixed block is hollow structure, and towards the side of accommodating groove
It is set as being open, the fixed block is internally provided with garter spring, and the garter spring is fixedly connected with head clamp, and clamping
Plate extends to the outside of fixed block by opening, and the fixed block runs through the sliding groove of side wall far from the side setting of desktop
Road, and head clamp is located at the middle part of one end in fixed block and is provided with adjustable plate, and adjustable plate extends to fixation by sliding conduit
The outside of block.
Preferably, the laboratory table main body is provided with far from one end of cleaning sink and takes power port.
Preferably, it is located at same level with the desktop of laboratory table main body when the drop table panel covers cleaning sink
Face.
Preferably, it is described place frame body size and accommodating groove it is equal in magnitude.
Preferably, tap is equipped with by snake pipe on the cleaning sink.
Compared with prior art, the beneficial effects of the invention are as follows：Physical Experiment and chemical experiment can be same in the present invention
It is operated on a station, station group used in two kinds of laboratory courses is integral, acquisition cost is not only reduced, is reduced
The setting of laboratory, and convenient for users to arbitrarily switching the experimental operation table of two kinds of subjects, improve the use of user just
Victory is suitable for promoting the use of.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the combined experiment operating equipment for science teaching proposed by the present invention；
Fig. 2 is a kind of top view of the combined experiment operating equipment for science teaching proposed by the present invention；
Fig. 3 is that a kind of structure of the placement frame body of the combined experiment operating equipment for science teaching proposed by the present invention is shown
It is intended to；
Fig. 4 is enlarged drawing at the A in Fig. 1；
Fig. 5 is enlarged drawing at the B in Fig. 1.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-5, a kind of combined experiment operating equipment for science teaching, including laboratory table main body 1, laboratory table
The desktop side of main body 1 is provided with cleaning sink 2, cleans and is equipped with tap, laboratory table master by snake pipe on sink 2
Body 1 is provided with far from one end of cleaning sink 2 and takes power port, and the position that cleaning sink 2 is located at 1 one end of laboratory table main body is provided with two
A rotation seat 3, rotation seat 3 are rotatably connected to sliding shoe 4, and two sliding shoes 4 are movably connected on drop table panel 5, drop table
Its side of two lateral edges of panel 5 is symmetrically arranged with sliding rail 6, and drop table panel 5 passes through two sliding rails 6 and two cunnings
Motion block 4 is flexibly connected, and the desktop side that laboratory table main body 1 is located at cleaning 2 side of sink is vertically arranged with accommodating groove 7, and
The notch both ends that accommodating groove 7 is located at desktop are symmetrically arranged with gripping mechanism, and gripping mechanism includes fixed block 8, and fixed block 8 is
Hollow structure, and be set as being open towards the side of accommodating groove 7, fixed block 8 is internally provided with garter spring 9, garter spring 9
It is fixedly connected with head clamp 10, and head clamp 10 extends to the outside of fixed block 8 by opening, fixed block 8 is far from desktop
Side setting runs through the sliding conduit 11 of side wall, and head clamp 10 is located at the middle part of one end in fixed block 8 and is provided with adjustable plate 12,
And adjustable plate 12 extends to the outside of fixed block 8 by sliding conduit 11, is movably installed in accommodating groove 7 and places frame body 13,
The size of placement frame body 13 is equal in magnitude with accommodating groove 7, and the two sidewalls for placing frame body 13 have been equidistantly positioned along longitudinal direction
Clamping slot 14, the side vertical direction for placing frame body 13 have been equidistantly positioned placing groove 15, and the lower edge of placing groove 15 passes through
Shaft is rotatably connected to placement plate 16, is located at when drop table panel 5 covers cleaning sink 2 with the desktop of laboratory table main body 1
Same level.
In the use of the present invention, being closed drop table panel 5 when needing to carry out Physical Experiment, expand the table of laboratory table main body 1
The surface area of panel facilitates the progress of Physical Experiment, while pushing adjustable plate 12 to the both ends of 7 notch of accommodating groove, by rack
Main body 13 is pulled out from accommodating groove 7, according to the quantity of the tool of required placement, to determine the range placing frame body 13 and pulling out,
Unclamping adjustable plate 12 makes head clamp 10 be inserted into the clamping slot 14 for placing 13 two sidewalls of frame body under the action of garter spring 9
In, it is fixed to frame body 13 is placed, pulls out according to demand and place the height of frame body 13 and can satisfy the use demand
Meanwhile front will not be blocked due to excessive height and realized, thus cause that the teaching board that teacher carries out on blackboard can not be seen clearly,
The property easy to use when study is improved, needs to carry out chemical laboratory, slides drop table panel 5, and will live by rotation seat 3
Dynamic desktop 5 rotates into vertical direction, will not occupied space.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. a kind of combined experiment operating equipment for science teaching, including laboratory table main body（1）, which is characterized in that it is described
Laboratory table main body（1）Desktop side be provided with cleaning sink（2）, the cleaning sink（2）Positioned at laboratory table main body（1）One
There are two rotation seats for the position setting at end（3）, the rotation seat（3）It is rotatably connected to sliding shoe（4）, two sliding shoes
（4）It is movably connected in drop table panel（5）On, the drop table panel（5）Its side of two lateral edges be symmetrically arranged with sliding rail
Road（6）, and drop table panel（5）Pass through two sliding rails（6）With two sliding shoes（4）It is flexibly connected, the laboratory table master
Body（1）Positioned at cleaning sink（2）The desktop side of side is vertically arranged with accommodating groove（7）, and accommodating groove（7）Positioned at desktop
Notch both ends at plate are symmetrically arranged with gripping mechanism, the accommodating groove（7）Inside it is movably installed with placement frame body（13）, described
Place frame body（13）Two sidewalls be equidistantly positioned clamping slot along longitudinal direction（14）, the placement frame body（13）Side it is perpendicular
Histogram is to being equidistantly positioned placing groove（15）, the placing groove（15）Lower edge placement plate is rotatably connected to by shaft
（16）.
2. a kind of combined experiment operating equipment for science teaching according to claim 1, which is characterized in that described
Gripping mechanism includes fixed block（8）, the fixed block（8）For hollow structure, and towards accommodating groove（7）Side be set on
Mouthful, the fixed block（8）Be internally provided with garter spring（9）, the garter spring（9）It is fixedly connected with head clamp（10）,
And head clamp（10）Fixed block is extended to by opening（8）Outside, the fixed block（8）Side setting far from desktop is passed through
Wear the sliding conduit of side wall（11）, and head clamp（10）Positioned at fixed block（8）Adjustable plate is provided in the middle part of interior one end（12）, and
Adjustable plate（12）By sliding conduit（11）Extend to fixed block（8）Outside.
3. a kind of combined experiment operating equipment for science teaching according to claim 1, which is characterized in that described
Laboratory table main body（1）Far from cleaning sink（2）One end be provided with and take power port.
4. a kind of combined experiment operating equipment for science teaching according to claim 1, which is characterized in that described
Drop table panel（5）Cover cleaning sink（2）When with laboratory table main body（1）Desktop be located at same level.
5. a kind of combined experiment operating equipment for science teaching according to claim 1, which is characterized in that described
Place frame body（13）Size and accommodating groove（7）It is equal in magnitude.
6. a kind of combined experiment operating equipment for science teaching according to claim 1, which is characterized in that described
Clean sink（2）It is upper that tap is equipped with by snake pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775558.5A CN108855284A (en) | 2018-07-16 | 2018-07-16 | A kind of combined experiment operating equipment for science teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810775558.5A CN108855284A (en) | 2018-07-16 | 2018-07-16 | A kind of combined experiment operating equipment for science teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108855284A true CN108855284A (en) | 2018-11-23 |
Family
ID=64302061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810775558.5A Pending CN108855284A (en) | 2018-07-16 | 2018-07-16 | A kind of combined experiment operating equipment for science teaching |
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| Country | Link |
|---|---|
| CN (1) | CN108855284A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203294A (en) * | 2020-03-26 | 2020-05-29 | 江苏华辰教学设备有限公司 | Multipurpose test table for physical, chemical and biological study |
| CN115193505A (en) * | 2022-08-18 | 2022-10-18 | 吕宗骏 | Laboratory is with student experiment table |
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| CN107149295A (en) * | 2017-05-16 | 2017-09-12 | 成都梓楠家具有限公司 | A kind of chafing dish of lift is had dinner equipment |
| CN206924571U (en) * | 2017-05-25 | 2018-01-26 | 广东生活环境无害化处理中心有限公司 | A kind of emission-control equipment with treatment function |
| CN207085968U (en) * | 2017-02-16 | 2018-03-13 | 张泽宇 | A kind of Multi-functional chemical experiment table |
| CN207238057U (en) * | 2017-09-25 | 2018-04-17 | 孙宝林 | A kind of Multifunctional chemical experiment device |
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2018
- 2018-07-16 CN CN201810775558.5A patent/CN108855284A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207085968U (en) * | 2017-02-16 | 2018-03-13 | 张泽宇 | A kind of Multi-functional chemical experiment table |
| CN107149295A (en) * | 2017-05-16 | 2017-09-12 | 成都梓楠家具有限公司 | A kind of chafing dish of lift is had dinner equipment |
| CN206924571U (en) * | 2017-05-25 | 2018-01-26 | 广东生活环境无害化处理中心有限公司 | A kind of emission-control equipment with treatment function |
| CN207238057U (en) * | 2017-09-25 | 2018-04-17 | 孙宝林 | A kind of Multifunctional chemical experiment device |
Non-Patent Citations (1)
| Title |
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| 吴天篪: "《欧美经典家具大全》", 30 June 2017, 华中科技大学出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111203294A (en) * | 2020-03-26 | 2020-05-29 | 江苏华辰教学设备有限公司 | Multipurpose test table for physical, chemical and biological study |
| CN115193505A (en) * | 2022-08-18 | 2022-10-18 | 吕宗骏 | Laboratory is with student experiment table |
| CN115193505B (en) * | 2022-08-18 | 2023-09-26 | 吕宗骏 | Laboratory is with student's laboratory table |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 050000 room 1002, building 8, Ruicheng real estate, No. 581, Zhongshan East Road, Chang'an District, Shijiazhuang City, Hebei Province Applicant after: Hebei Hongru Intellectual Property Service Co.,Ltd. Address before: 054300 beipanshi village, Lincheng Town, Lincheng County, Xingtai City, Hebei Province Applicant before: XINGTAI HONGRU INTELLECTUAL PROPERTY SERVICE Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |