CN106824335A - A kind of chemical experiment demonstrating device with safeguard function - Google Patents
A kind of chemical experiment demonstrating device with safeguard function Download PDFInfo
- Publication number
- CN106824335A CN106824335A CN201710099511.7A CN201710099511A CN106824335A CN 106824335 A CN106824335 A CN 106824335A CN 201710099511 A CN201710099511 A CN 201710099511A CN 106824335 A CN106824335 A CN 106824335A
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- China
- Prior art keywords
- fixedly connected
- safeguard function
- cabinet
- chemical experiment
- demonstrating device
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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/24—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for chemistry
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Mathematical Physics (AREA)
- Algebra (AREA)
- Computational Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- General Health & Medical Sciences (AREA)
- Pure & Applied Mathematics (AREA)
- Business, Economics & Management (AREA)
- Clinical Laboratory Science (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of chemical experiment demonstrating device with safeguard function, including Demonstration table, the upper surface of the Demonstration table is fixedly connected with work pads, the left and right sides on the surface of the work pads offers circular groove, the front end of the Demonstration table, left end and right-hand member have been fixedly connected with baffle plate, fixed plate is fixedly connected between the baffle plate at left and right two ends, the both sides up and down of the fixed plate offer the notch of connection, and it is fixedly connected with rubber ring on the inwall of slotted eye, test tube is provided with the rubber ring, rinsing table is fixedly connected with the left of the Demonstration table, the surface of the rinsing table offers rinse bath, the rinse bath is connected by the base opening that bottom of rinse bath is opened up with flexible pipe.This has the chemical experiment demonstrating device of safeguard function, sets rinsing table, allows experimenter that chemical apparatuses is cleaned on rinsing table, sets tap, experimenter is timely cleaned a wound when occurring unexpected, protects the safety of experimenter.
Description
Technical field
The present invention relates to chemical experiment technique field, specially a kind of chemical experiment demonstrating device with safeguard function.
Background technology
Chemistry is one kind of natural science, and composition, property, structure and the change of material are studied on molecule and atom level
Rule；It is chemical then be one of main method and means that the mankind are used to recognize and transform the material world.It is one with a long history
And dynamic subject, its achievement is the important symbol of social civilization, chemical change is there is in chemistry and physics becomes
Change two kinds of versions., it is necessary to carry out substantial amounts of experimental demonstration in the professor of chemical knowledge and in exploring, in each institution of higher education and
It is required to use apparatus for demonstrating in chemical business, current mode of operation is carried out on operating desk, and this kind of mode of operation is more
It is convenient, but there is certain potential safety hazard, such as easily triggering security incident, chemical experimental instrument is chronically exposed to outside,
Dust can have been accumulated, when testing at comprehend it is pretty troublesome.
The content of the invention
It is an object of the invention to provide a kind of chemical experiment demonstrating device with safeguard function, to solve above-mentioned background
The problem proposed in technology.
To achieve the above object, the present invention provides following technical scheme：A kind of chemical experiment demonstration with safeguard function
Device, including Demonstration table, the upper surface of the Demonstration table are fixedly connected with work pads, the left and right sides on the surface of the work pads
Offer circular groove, the front end of the Demonstration table, left end and right-hand member have been fixedly connected with baffle plate, positioned at left and right two ends baffle plate it
Between be fixedly connected with fixed plate, the both sides up and down of the fixed plate offer the notch of connection, and solid on the inwall of slotted eye
Surely rubber ring is connected with, test tube is provided with the rubber ring, rinsing table is fixedly connected with the left of the Demonstration table, it is described clear
The surface for washing platform offers rinse bath, and the rinse bath is connected by the base opening that bottom of rinse bath is opened up with flexible pipe, and soft
The mouth of pipe of the other end of pipe is connected with pollution discharge treating device, and tap is fixedly connected with the surface of the rinsing table, and
One end of tap is connected with water source, and the bottom of the Demonstration table is fixedly connected with two cabinets to put objects, the right side of the cabinet to put objects
Side offers through hole, and two cabinet doors are provided with the front of the cabinet to put objects, and handle has been fixedly connected with two cabinet door surfaces.
Preferably, the quantity of the notch is 16, and each notch is placed equidistant.
Preferably, it is provided with corrosion-resistant coating on the surface of the work pads.
Preferably, the quantity of the through hole is 24, and every 12 through holes are one group, and every group is opened in and puts thing
The right side of cabinet.
Preferably, the surface of the rubber ring is provided with projection.
Preferably, the quantity of the circular groove be two, and each circular groove with the axis of testing stand be symmetrical axial symmetry
Set.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, there should be chemical experiment demonstrating device of safeguard function, by setting rinsing table, allow experimenter on rinsing table
The chemical apparatuses such as cleaning test tube and container.
2nd, by setting tap, experimenter is timely cleaned a wound when occurring unexpected, protect experiment
The safety of person, by setting fixed plate, slotted eye and rubber ring, allows test tube to be placed in slotted eye.
3rd, set raised by rubber ring, place test tube and more stablize, by setting work pads and circular groove, make
The solution for accidentally oozing out in an experiment will not be contacted with Demonstration table, will not damage Demonstration table.
4 and circular groove in can place round bottom container, make placement more stablize, by setting cabinet to put objects, experimenter is existed
After finishing experiment, chemical apparatuses is placed in cabinet to put objects, protects chemical apparatuses not to be contaminated, and chemical apparatuses is being carried out next time in fact
Can be more accurate when testing.
5th, by setting through hole, make air circulation flow in cabinet to put objects, make not have gas with foreign flavor in cabinet to put objects, and protect
The use of experiment next time of chemical apparatuses is protected.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left view structural representation of the present invention；
Fig. 3 is fixed plate structure schematic diagram of the present invention；
Fig. 4 regards schematic diagram for the present invention is right.
In figure：1 Demonstration table, 2 work pads, 3 circular grooves, 4 baffle plates, 5 fixed plates, 6 notches, 7 rubber rings, 8 rinsing tables, 9 cleanings
Groove, 10 base openings, 11 flexible pipes, 12 taps, 13 cabinets to put objects, 14 through holes, 15 cabinet doors, 16 handles, 17 test tubes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of chemical experiment demonstration dress with safeguard function
Put, including Demonstration table 1, the upper surface of Demonstration table 1 is fixedly connected with work pads 2, anticorrosion is provided with the surface of work pads 2
Layer, the left and right sides on the surface of work pads 2 offers circular groove 3, and the quantity of circular groove 3 is two, and each circular groove 3 is with experiment
The axis of platform 1 is symmetrical arranged for symmetry axis, by setting work pads 2 and circular groove 3, makes the solution for accidentally oozing out in an experiment
Will not be contacted with Demonstration table 1, will not damage in Demonstration table 1, and circular groove 3 can place round bottom container, placement is more stablized,
The front end of Demonstration table 1, left end and right-hand member have been fixedly connected with baffle plate 4, and the material of baffle plate 4 is glass material, is easy to students
Observation, and baffle plate 4 is set, chemical apparatuses can be made not drop easily and to be damaged in underground, positioned at the baffle plate 4 at left and right two ends
Between be fixedly connected with fixed plate 5, the both sides up and down of fixed plate 5 offer the notch 6 of connection, and the quantity of notch 6 is 16
It is individual, and each notch 6 is placed equidistant, and rubber ring 7 is fixedly connected with the inwall of slotted eye 6, the surface of rubber ring 7 sets
It is equipped with projection, rubber ring 7 and is provided with test tube 17, by setting fixed plate 5, slotted eye 6 and rubber ring 7, puts test tube 17
Set raised in slotted eye 6, in rubber ring 7, place test tube 17 and more stablize, the left side of Demonstration table 1 is fixedly connected with clearly
Platform 8 is washed, by setting rinsing table 8, allows experimenter that chemical apparatuses is cleaned on rinsing table 8, the surface of rinsing table 8 offers
Rinse bath 9, rinse bath 9 is connected by the base opening 10 that the bottom of rinse bath 9 opens up with flexible pipe 11, and the other end of flexible pipe 11
The mouth of pipe is connected with pollution discharge treating device, is fixedly connected with tap 12 on the surface of rinsing table 8, and tap 12 one end
It is connected with water source, tap 12 is set, experimenter is timely cleaned a wound when occurring unexpected, protects experiment
The safety of person, the bottom of Demonstration table 1 is fixedly connected with two cabinets to put objects 13, by setting cabinet to put objects 13, is finishing experimenter
After experiment, chemical apparatuses is placed in cabinet to put objects 13, protects chemical apparatuses not to be contaminated, and chemical apparatuses is being carried out next experiment
When can be more accurate, the right side of cabinet to put objects 13 offers through hole 14, and the quantity of through hole 14 is 24, and every ten
Two through holes 14 are one group, and every group of right side for being opened in cabinet to put objects 13, by setting through hole 14, makes air circulation in cabinet to put objects 13
Flowing, makes not have gas with foreign flavor in cabinet to put objects 14, and protects the use of experiment next time of chemical apparatuses, cabinet to put objects 13
Two cabinet doors 15 are provided with front, handle 16 has been fixedly connected with two surfaces of cabinet door 15.
Operation principle：When in use, cabinet door 15 is opened, the instrument of experiment is needed from the interior taking-up of cabinet to put objects 13, be put into and drill
Show on platform 1, test tube 17 can be placed in notch 6, set raised in rubber ring 7, place test tube 17 and more stablize, if hair
Outside business, tap 12 can be opened, timely cleaned a wound, protect the safety of experimenter.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (7)
1. a kind of chemical experiment demonstrating device with safeguard function, including Demonstration table（1）, it is characterised in that：The Demonstration table
（1）Upper surface be fixedly connected with work pads（2）, the work pads（2）The left and right sides on surface offer circular groove（3）,
The Demonstration table（1）Front end, left end and right-hand member be fixedly connected with baffle plate（4）, positioned at the baffle plate at left and right two ends（4）Between it is solid
Surely it is connected with fixed plate（5）, the fixed plate（5）Both sides up and down offer the notch of connection（6）, and slotted eye（6）'s
Rubber ring is fixedly connected with inwall（7）, the rubber ring（7）Inside it is provided with test tube（17）, the Demonstration table（1）Left side consolidate
Surely it is connected with rinsing table（8）, the rinsing table（8）Surface offer rinse bath（9）, the rinse bath（9）By rinse bath
（9）The base opening that bottom opens up（10）With flexible pipe（11）It is connected, and flexible pipe（11）The mouth of pipe and the sewage treatment of the other end fill
Put and be connected, the rinsing table（8）Surface on be fixedly connected with tap（12）, and tap（12）One end and water source
It is connected, the Demonstration table（1）Bottom be fixedly connected with two cabinets to put objects（13）, the cabinet to put objects（13）Right side offer
Through hole（14）, the cabinet to put objects（13）Front on be provided with two cabinet doors（15）, two cabinet doors（15）It is fixed on surface to connect
It is connected to handle（16）.
2. a kind of chemical experiment demonstrating device with safeguard function according to claim 1, it is characterised in that：The groove
Mouthful（6）Quantity be 16, and each notch（6）It is placed equidistant.
3. a kind of chemical experiment demonstrating device with safeguard function according to claim 1, it is characterised in that：The work
Pad（2）Surface on be provided with corrosion-resistant coating.
4. a kind of chemical experiment demonstrating device with safeguard function according to claim 1, it is characterised in that：It is described logical
Hole（14）Quantity be 24, and every 12 through holes（14）It it is one group, every group is opened in cabinet to put objects（13）Right side.
5. a kind of chemical experiment demonstrating device with safeguard function according to claim 1, it is characterised in that：The rubber
Cushion rubber（7）Surface be provided with projection.
6. a kind of chemical experiment demonstrating device with safeguard function according to claim 1, it is characterised in that：The circle
Groove（3）Quantity be two, and each circular groove（3）With testing stand（1）Axis be symmetrical arranged for symmetry axis.
7. a kind of chemical experiment demonstration method with safeguard function, it is characterised in that：When in use, cabinet door is opened（15）, from
Cabinet to put objects（13）It is interior to take out the instrument for needing experiment, it is put into Demonstration table（1）On, test tube（17）Notch can be placed on（6）It is interior, rubber
Cushion rubber（7）It is interior to set raised, make test tube-（17）Place and more stablize, in the event of unexpected, tap (12) can be opened,
Timely clean a wound, protect the safety of experimenter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099511.7A CN106824335A (en) | 2017-02-23 | 2017-02-23 | A kind of chemical experiment demonstrating device with safeguard function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710099511.7A CN106824335A (en) | 2017-02-23 | 2017-02-23 | A kind of chemical experiment demonstrating device with safeguard function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106824335A true CN106824335A (en) | 2017-06-13 |
Family
ID=59133390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710099511.7A Pending CN106824335A (en) | 2017-02-23 | 2017-02-23 | A kind of chemical experiment demonstrating device with safeguard function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824335A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202129096U (en) * | 2011-06-30 | 2012-02-01 | 柳善情 | Special desk for high school chemistry experiments |
| CN203264756U (en) * | 2013-05-27 | 2013-11-06 | 马浩 | Chemical experiment table |
| CN203803535U (en) * | 2013-11-29 | 2014-09-03 | 苏州市亿达净化实验室设备有限公司 | Novel test-tube stand for laboratories |
| CN204469744U (en) * | 2015-03-10 | 2015-07-15 | 何存强 | A kind of chemistry teaching integral type demonstration table |
| CN204865904U (en) * | 2015-06-14 | 2015-12-16 | 邱习霞 | Chemistry experiment platform is used in teaching |
| CN205361417U (en) * | 2016-01-31 | 2016-07-06 | 孙志浩 | Multi -functional chemical experiment table |
| CN205925771U (en) * | 2016-07-20 | 2017-02-08 | 杨校溪 | High school student uses chemical experiment table |
-
2017
- 2017-02-23 CN CN201710099511.7A patent/CN106824335A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202129096U (en) * | 2011-06-30 | 2012-02-01 | 柳善情 | Special desk for high school chemistry experiments |
| CN203264756U (en) * | 2013-05-27 | 2013-11-06 | 马浩 | Chemical experiment table |
| CN203803535U (en) * | 2013-11-29 | 2014-09-03 | 苏州市亿达净化实验室设备有限公司 | Novel test-tube stand for laboratories |
| CN204469744U (en) * | 2015-03-10 | 2015-07-15 | 何存强 | A kind of chemistry teaching integral type demonstration table |
| CN204865904U (en) * | 2015-06-14 | 2015-12-16 | 邱习霞 | Chemistry experiment platform is used in teaching |
| CN205361417U (en) * | 2016-01-31 | 2016-07-06 | 孙志浩 | Multi -functional chemical experiment table |
| CN205925771U (en) * | 2016-07-20 | 2017-02-08 | 杨校溪 | High school student uses chemical experiment table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |