CN207425190U - A kind of Multifunctional chemical experiment demo platform - Google Patents
A kind of Multifunctional chemical experiment demo platform Download PDFInfo
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- CN207425190U CN207425190U CN201721091458.8U CN201721091458U CN207425190U CN 207425190 U CN207425190 U CN 207425190U CN 201721091458 U CN201721091458 U CN 201721091458U CN 207425190 U CN207425190 U CN 207425190U
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- China
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- fixed frame
- operation console
- chemical experiment
- temperature probe
- infrared temperature
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- 239000000126 substance Substances 0.000 title claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 239000000523 sample Substances 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000000779 smoke Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000628997 Flos Species 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model provides a kind of Multifunctional chemical experiment demo platform, solve the problems, such as that existing chemistry experiment apparatus for demonstrating can not be determined accurately there are experiment parameter and function is single, the demo platform includes operation console (1), one end of the operation console (1) is equipped with the first fixed frame (2), the other end is equipped with control grillage (4), the control grillage (4) is equipped with timer (41) and temperature sampler (42), and at least described temperature sampler (42) is oppositely arranged with first fixed frame (2)；At least one set of second fixed frame (3) is equipped between first fixed frame (2) and control grillage (4), the operation console (1) is equipped with sliding slot (11), second fixed frame (3) is arranged in the sliding slot (11), and can be mobile along sliding slot (11).
Description
Technical field
The utility model more particularly to a kind of Multifunctional chemical experiment demo platform.
Background technology
Chemical experiment demonstrating device is the important educational aid for carrying out chemical experiment, by chemical experiment demonstrating device with reality
The mode tested demonstrates some knowledge points in chemistry, i.e., so that student has knowledge point and more intuitively recognizes, also increases
Add the interest in classroom, that is, improved the learning interest of student, also simplify the teaching difficulty of teacher.
However, at present when chemical experiment demonstrating device is used to be imparted knowledge to students, the parameters such as temperature and time are usually by teacher
Or student probably estimates, and temperature and time parameter is one of important parameter whether determining Success in Experiment, in this way, not only reducing
The success rate of experiment, and the waste of experiment material and the pollution of air are also increased, meanwhile, the existing experimental demonstration used
Device can only test a certain item and simply be demonstrated or be only used for do simple experiment, can not be as needed to experimental demonstration
Device is adjusted or places some common experimental instruments, that is, existing experimental demonstration device is also asked there are function is single
Topic, therefore, the analysis based on the above problem, present applicant proposes a kind of Multifunctional chemical experiment demo platforms.
The content of the invention
The utility model provides a kind of Multifunctional chemical experiment demo platform, solves existing chemistry experiment demonstration dress
Put there are experiment parameter can not accurately determine and function it is single the problem of.
To solve the above-mentioned problems, this application provides a kind of Multifunctional chemical experiment demo platform, operation console is included
(1), one end of the operation console (1) is equipped with the first fixed frame (2), and the other end is equipped with control grillage (4), the control grillage
(4) timer (41) and temperature sampler (42), at least described temperature sampler (42) and first fixed frame (2) are equipped with
It is oppositely arranged；At least one set of second fixed frame (3), the operation are equipped between first fixed frame (2) and control grillage (4)
Platform (1) is equipped with sliding slot (11), which is arranged in the sliding slot (11), and can be mobile along sliding slot (11).
As the preferred embodiment of the application, the top of the operation console (1) is equipped with transverse slat frame (5), is set on the transverse slat frame (5)
There are multigroup hook (51) and/or off-gas recovery cover (52), the hook (51) is used to hang common instrument and meter, the flue gas
Reclaiming cover (52) is used to gather and collect flue gas.
As the preferred embodiment of the application, the off-gas recovery cover (52) includes cover body (521) and is arranged on cover body (521)
The smoke collecting chamber (522) in outside, the cover body (521) be equipped with the enterable through hole of flue gas (523), the through hole (523) with it is described
Smoke collecting chamber (522) connects.
As the preferred embodiment of the application, first fixed frame (2) is iron stand, which is provided with iron ring (21) and iron clamp
(22)；Second fixed frame (3) includes at least level-one fixed frame (31) and two level fixed frame (32), the level-one fixed frame
(31) it is fixed in the sliding slot (11) of operation console (1), the two level fixed frame (32) is arranged on level-one by geometrical clamp (33) and consolidates
Determine on frame (31), and can be along level-one fixed frame (31) up and down adjustment, the two level fixes (32) frame and is equipped at least one set of iron clamp
(22)。
As the preferred embodiment of the application, the bottom of the operation console (1) is removably equipped with lifting pedestal (12), utilizes
The height of operation console (1) can be adjusted in the lifting pedestal (12).
As the preferred embodiment of the application, the temperature sampler (42) includes infrared temperature probe (421) and temperature is shown
Show device (422), the infrared temperature probe (421) is equipped with multi-directional ball with the junction for controlling grillage (4), universal by this
Angle of the infrared temperature probe (421) compared with control grillage (4) is adjusted in ball.
Compared with prior art, the Multifunctional chemical experiment demo platform in the application includes an operation console 1, is operating
Platform 1 is equipped with to fix the first fixed frame 2 and the second fixed frame 3 of laboratory apparatus, wherein the second fixed frame 3 can be according to experiment
Demand carries out height and adjustment of displacement, and the control panel for timing and temperature acquisition and display is additionally provided on the operation console 1
Frame 4, the demo platform in the application is simple in structure, easy to operate and be easily moved, in use, can select to be used for as needed
The fixed frame of fixed laboratory apparatus, meanwhile, in an experiment, real-time display is carried out to two important parameters of time and temperature, it is convenient
Academics and students' observation experiment progress and reflection state, add the accuracy of experiment, therefore, are drilled using this in the application
Show platform, existing chemistry experiment apparatus for demonstrating can be solved since experiment parameter can not be determined accurately and function is single, and into
The problem of success rate of experiment, experiment material waste and are also easy to produce harmful substance caused by one step.
Description of the drawings
Fig. 1 is the main structure diagram for the Multifunctional chemical experiment demo platform that the utility model embodiment one provides；
Fig. 2 is the right view for Fig. 1 that the utility model embodiment one provides；
Fig. 3 is the left view for Fig. 1 that the utility model embodiment one provides；
Fig. 4 is the Multifunctional chemical experiment demo platform equipped with off-gas recovery cover that the utility model embodiment two provides
Structure diagram；
Fig. 5 is schematic cross-sectional views of the Fig. 4 of the offer of the utility model embodiment two along A-A directions；
Fig. 6 is the umbrella-shaped structure schematic diagram that the off-gas recovery cover that the utility model embodiment two provides is formed with transverse slat frame；
Fig. 7 is the structure diagram that the operation console bottom that the utility model embodiment three provides is equipped with lifting pedestal.
Reference numeral
Operation console 1, sliding slot 11, lifting pedestal 12, the first fixed frame 2, iron ring 21, iron clamp 22, the second fixed frame 3, level-one
Fixed frame 31, two level fixed frame 32, geometrical clamp 33 control grillage 4, timer 41, temperature sampler 42, infrared temperature probe
421, temperature indicator 422, transverse slat frame 5, hook 51, off-gas recovery cover 52, cover body 521, smoke collecting chamber 522, wet water silk floss 5221, lead to
Hole 523.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below in conjunction with attached drawing to this
The embodiment of utility model is described in detail.
Embodiment 1：
A kind of Multifunctional chemical experiment demo platform is present embodiments provided, referring to Fig. 1-3, which includes operation
Platform 1, one end of the operation console 1 are equipped with to fix the first fixed frame 2 of laboratory apparatus, and the other end is equipped with control grillage 4, institute
It states control grillage 4 to be equipped with to show the timer 41 of timing time and collecting temperature and temperature sampler 42, described first
Be equipped between fixed frame 2 and control grillage 4 it is at least one set of for fixing the second fixed frame 3 of laboratory apparatus, on the operation console 1
Equipped with sliding slot 11, which is arranged in the sliding slot 11, and according to experiment demand, the second fixed frame 3 is adjusted in sliding slot
Position in 11.
In the present embodiment, the temperature sampler 42 includes infrared temperature probe 421 and temperature indicator 422, in order to more
Good acquisition current experiment temperature, the infrared temperature probe in preferably described temperature sampler 42 are arranged on the interior of control grillage 4
Side is oppositely arranged with first fixed frame 2；In order to avoid experimental temperature is to the shadow of timer 41 and temperature indicator 422
It rings, timer 41 and temperature indicator 422 is preferably arranged on to the outside of control grillage 4, i.e., it is opposite with first fixed frame 2
It sets.
Further, in order to adjust angle of the infrared probe compared with control grillage 4 according to experiment demand, make it more accurate
True acquisition experimental temperature, preferably the infrared temperature probe 421 is equipped with the junction for controlling grillage 4 in the present embodiment
Angle of the infrared temperature probe 421 compared with control grillage 4 is adjusted by the multi-directional ball in multi-directional ball.
Further, in the present embodiment, first fixed frame 2 is iron stand, which is provided with one group and is placed with asbestos gauge
Iron ring 21 and multigroup iron clamp 22, first fixed frame 2 for fixation can by alcolhol burner heat laboratory apparatus；Described second is solid
Frame 3 is determined including at least level-one fixed frame 31 and two level fixed frame 32, and in the present embodiment, which can be according to requirement of experiment
Increase, the present embodiment is preferably provided only with level-one fixed frame 31 and two level fixed frame 32, and the level-one fixed frame 31 is fixed on operation
In the sliding slot 11 of platform 1 and removable, the two level fixed frame 32 is arranged on by geometrical clamp 33 on level-one fixed frame 31, and can edge
31 up and down adjustment of level-one fixed frame, the two level fixed frame 32 is equipped at least one set of iron clamp 22, by adjusting the iron clamp 22
Height and openings of sizes, can be fixed various sizes of laboratory apparatus according to current experiment demand.
Further, in the present embodiment, the top of the operation console 1 is equipped with transverse slat frame 5, which is equipped with more
Group hook 51, multigroup hook 51 are used to hang common laboratory apparatus；In the present embodiment, the transverse slat frame 5 is by additional
Supporting rod is fixed on the top of operation console 1 or the top of operation console 1 is fixed on by the first fixed frame 2 and control grillage 4, this
The preferred transverse slat frame 5 of embodiment is realized by being arranged on the top of the first fixed frame 2 and control grillage 4 above operation console 1
It is fixed.
The demo platform in the present embodiment is simple in structure, easy to operate and be easily moved, in use, can select as needed
Select to fix the fixed frame of laboratory apparatus, meanwhile, in an experiment, two important parameters of time and temperature are shown in real time
Show, facilitate academics and students' observation experiment progress and reflection state, add the accuracy of experiment, therefore, utilize this implementation
The demo platform in example, can solve existing chemistry experiment apparatus for demonstrating since experiment parameter can not be determined accurately and function
The problem of single, and the success rate of the experiment further resulted in, experiment material waste and be also easy to produce harmful substance.
Embodiment 2：
Compared with Example 1, difference in this case is that, in order to be recycled in time to the flue gas generated in experiment, avoid
Experimental situation is polluted, the preferred transverse slat frame 5 of the present embodiment is equipped with the off-gas recovery cover 52 for gathering and collecting flue gas,
Referring to Fig. 4-6, which includes cover body 521 and is arranged on the smoke collecting chamber 522 in 521 outside of cover body, the cover body 521
The enterable through hole 523 of flue gas is equipped with, which connects with the smoke collecting chamber 522, facilitates smog after gathering by logical
Hole 523 enters in smoke collecting chamber 522, in the present embodiment, in order to preferably being collected into the smog in smoke collecting chamber 522, preferably exist
Wet water silk floss 5221 is equipped in smoke collecting chamber 522, which can not only absorb smog, but also be convenient for changing.
In the present embodiment, the cover body 521 and transverse slat frame 5 constitute umbrella-shaped structure.
Embodiment 3：
Compared with embodiment 1 or 2, difference in this case is that, in order to be adjusted as needed to the height of operation console 1
Whole, the bottom of preferably described operation console 1 is removably equipped with lifting pedestal 12, and the lifting pedestal 12 is triangle liter in the present embodiment
Frame drops, referring to Fig. 7.
When needing to carry out operation console 1 height adjustment, triangle crane is installed by screw in the bottom of operation console 1, so
Afterwards by adjusting the height of triangle crane, to realize the adjustment of 1 height of operation console；If you do not need to height is carried out to operation console 1
Degree adjustment, then can disassemble from the bottom of operation console 1 by triangle crane, therefore, utilize the lifting pedestal in the present embodiment
12, it can flexibly realize the adjustment of 1 height of operation console.
The above content is combine specific embodiment further detailed description of the utility model, it is impossible to assert
The specific implementation of the utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, several simple deduction or replace can also be made, should all be considered as category
In the scope of protection of the utility model.
Claims (10)
1. a kind of Multifunctional chemical experiment demo platform, which is characterized in that comprising operation console (1), one end of the operation console (1)
Equipped with the first fixed frame (2), the other end is equipped with control grillage (4), and the control grillage (4) is equipped with timer (41) and temperature
Collector (42), at least described temperature sampler (42) are oppositely arranged with first fixed frame (2)；First fixed frame
(2) at least one set of second fixed frame (3) is equipped between control grillage (4), the operation console (1) is equipped with sliding slot (11), should
Second fixed frame (3) is arranged in the sliding slot (11), and can be mobile along sliding slot (11).
2. Multifunctional chemical experiment demo platform as described in claim 1, which is characterized in that the top of the operation console (1)
Equipped with transverse slat frame (5), which is equipped with multigroup hook (51) and/or off-gas recovery cover (52), and the hook (51) is used
In hanging common instrument and meter, the off-gas recovery cover (52) is used to gather and collect flue gas.
3. Multifunctional chemical experiment demo platform as claimed in claim 2, which is characterized in that off-gas recovery cover (52) bag
Containing cover body (521) and the smoke collecting chamber (522) being arranged on the outside of cover body (521), it is enterable that the cover body (521) is equipped with flue gas
Through hole (523), the through hole (523) are connected with the smoke collecting chamber (522).
4. such as claim 1-3 any one of them Multifunctional chemical experiment demo platforms, which is characterized in that described first fixes
Frame (2) is iron stand, which is provided with iron ring (21) and iron clamp (22)；Second fixed frame (3) includes at least level-one fixed frame
(31) it is fixed on two level fixed frame (32), the level-one fixed frame (31) in the sliding slot (11) of operation console (1), the two level is consolidated
Determine frame (32) to be arranged on level-one fixed frame (31) by geometrical clamp (33), and can be along level-one fixed frame (31) up and down adjustment, institute
It states two level and fixes (32) frame equipped at least one set of iron clamp (22).
5. such as claim 1-3 any one of them Multifunctional chemical experiment demo platforms, which is characterized in that the operation console
(1) bottom is removably equipped with lifting pedestal (12), and the height of operation console (1) can be adjusted using the lifting pedestal (12)
Section.
6. Multifunctional chemical experiment demo platform as claimed in claim 4, which is characterized in that the bottom of the operation console (1)
Lifting pedestal (12) is removably equipped with, the height of operation console (1) can be adjusted using the lifting pedestal (12).
7. such as claim 1-3 any one of them Multifunctional chemical experiment demo platforms, which is characterized in that the temperature acquisition
Device (42) includes infrared temperature probe (421) and temperature indicator (422), the infrared temperature probe (421) and the control
The junction of grillage (4) is equipped with multi-directional ball, and infrared temperature probe (421) is adjusted compared with control grillage by the multi-directional ball
(4) angle.
8. Multifunctional chemical experiment demo platform as claimed in claim 4, which is characterized in that the temperature sampler (42)
Comprising infrared temperature probe (421) and temperature indicator (422), the infrared temperature probe (421) and the control grillage (4)
Junction be equipped with multi-directional ball, by the multi-directional ball be adjusted infrared temperature probe (421) compared with control grillage (4) angle
Degree.
9. Multifunctional chemical experiment demo platform as claimed in claim 5, which is characterized in that temperature sampler (42) bag
Containing infrared temperature probe (421) and temperature indicator (422), the infrared temperature probe (421) and the control grillage (4)
Junction is equipped with multi-directional ball, and angle of the infrared temperature probe (421) compared with control grillage (4) is adjusted by the multi-directional ball.
10. Multifunctional chemical experiment demo platform as claimed in claim 6, which is characterized in that the temperature sampler (42)
Comprising infrared temperature probe (421) and temperature indicator (422), the infrared temperature probe (421) and the control grillage (4)
Junction be equipped with multi-directional ball, by the multi-directional ball be adjusted infrared temperature probe (421) compared with control grillage (4) angle
Degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091458.8U CN207425190U (en) | 2017-08-29 | 2017-08-29 | A kind of Multifunctional chemical experiment demo platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721091458.8U CN207425190U (en) | 2017-08-29 | 2017-08-29 | A kind of Multifunctional chemical experiment demo platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425190U true CN207425190U (en) | 2018-05-29 |
Family
ID=62315444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721091458.8U Active CN207425190U (en) | 2017-08-29 | 2017-08-29 | A kind of Multifunctional chemical experiment demo platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425190U (en) |
-
2017
- 2017-08-29 CN CN201721091458.8U patent/CN207425190U/en active Active
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