CN106781945A - Animal gases experimental box is used in one kind teaching - Google Patents
Animal gases experimental box is used in one kind teaching Download PDFInfo
- Publication number
- CN106781945A CN106781945A CN201611193378.3A CN201611193378A CN106781945A CN 106781945 A CN106781945 A CN 106781945A CN 201611193378 A CN201611193378 A CN 201611193378A CN 106781945 A CN106781945 A CN 106781945A
- Authority
- CN
- China
- Prior art keywords
- ventilation unit
- cover body
- cylindrical
- circular port
- box body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
-
- 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
- G09B23/36—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for zoology
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
Animal gases experimental box is used in one kind teaching,Cover body including rectangular structure and the ventilation unit above cover body,Multiple vertical demarcation strips are provided with inside cover body along its length,Demarcation strip splits cover body to form multiple independent cavitys,The top of each cavity is provided with circular port,Circular port is provided with the cylindrical box body of size matching,Circular port and cylindrical box body are seamlessly connected and the grid disk for placing ether cotton balls are fixed with tie point inwall,The bottom of ventilation unit sets multiple downwardly projecting cylindrical connecting tubes,Cylindrical connecting tube connects one to one with cylindrical box body,The end of ventilation unit is provided with air vent,Remaining position of ventilation unit completely encloses,The virose product of tool that the present apparatus is produced during diethyl ether solution narcoticness is demonstrated directly is discharged into classroom outside by ventilation unit,Therefore teaching demonstration reaction middle school student will not touch pernicious gas,Body will not be caused damage.
Description
Technical field
The invention belongs to Process in Pharmacology Teaching technical field of experiment equipment, more particularly to a kind of teaching is tested with animal gases
Case.
Background technology
Current teaching method inculcates the absorption of Students ' increasingly based on experiment in Binding experiment demonstration and theory
The effect of knowledge is obviously improved.In actual operating process, although these lecture experiment general process are relatively simple, but also have
There are some dangerous, such as diethyl ether solution waves anesthesia demonstration, or produces some virose products of tool.Although currently on the market
Also sell some experiment protective covers, but these experiment protective covers typically all have it is stronger professional, it is relatively costly, and use
The mode of fixed installation, it is difficult to mobile, is not appropriate for for student group operation experiments.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, tested with animal gases it is an object of the invention to provide a kind of teaching
Case.
To achieve these goals, the technical solution adopted by the present invention is：
One kind teaching animal gases experimental box, including the cover body 1 of rectangular structure and the ventilation above cover body 1 are filled
2 are put, multiple vertical demarcation strips 3 are provided with inside the cover body 1 along its length, demarcation strip 3 splits cover body 1 to form many
Individual independent cavity 4, the top of each cavity 4 is provided with circular port 6, and the circular port 6 is provided with the cylinder of size matching
Box body 7, the circular port 6 and cylindrical box body 7 are seamlessly connected and are fixed with for placing ether cotton balls on tie point inwall
Grid disk 8, the bottom of the ventilation unit 2 sets multiple downwardly projecting cylindrical connecting tubes 9, the cylindrical connecting tube 9
Connected one to one with cylindrical box body 7, the end of the ventilation unit 2 is provided with air vent 11, its remaining part of ventilation unit 2
Position is completely enclosed.
The cover body 1, ventilation unit 2 and cylindrical box body 7 are transparent material preparation.
The ventilation unit 2 is cuboid cavity, and horizontal positioned, air vent 11 is arranged on a side, another side
Exhaust fan 10 is provided with, front is provided with 360 ° of full-view cameras 12.
Compared with prior art, the present invention is direct the virose product of tool produced in the demonstration of diethyl ether solution narcoticness
Classroom outside is discharged into by ventilation unit, therefore teaching demonstration reaction middle school student will not touch pernicious gas, will not be to body
Body causes damage.The front of ventilation unit is provided with 360 ° of full-view cameras simultaneously, can be watched on screen, it is also possible to enter
Computer is recorded and calculated, for scientific research provides some conveniently.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention (stereogram).
Fig. 2 is schematic structural view of the invention (front view).
Specific embodiment
Describe embodiments of the present invention in detail with reference to the accompanying drawings and examples.
As depicted in figs. 1 and 2, a kind of cover body 1 of teaching animal gases experimental box, including rectangular structure, cover body 1 sets
Put on base 5, there is ventilation unit 2 top of cover body 1, ventilation unit 2 is also rectangular structure.It is square along its length inside cover body 1
To multiple vertical demarcation strips 3 are provided with, demarcation strip 3 splits cover body 1 to form multiple independent cavitys 4, the top of each cavity 4
End is provided with circular port 6, and circular port 6 is provided with the cylindrical box body 7 of size matching, circular port 6 and the seamless company of cylindrical box body 7
Connect and the grid disk 8 for placing ether cotton balls is fixed with tie point inwall.The horizontal positioned of ventilation unit 2, bottom sets many
Individual downwardly projecting cylindrical connecting tube 9, cylindrical connecting tube 9 connects one to one with cylindrical box body 7, ventilation unit 2
Air vent 11 is provided with one side, another side is provided with exhaust fan 10, and front is provided with 360 ° of full-view cameras 12, arranged
Fan 10 and air vent 11 are set on one wire, and remaining position of ventilation unit 2 completely encloses.
Wherein, cover body 1, ventilation unit 2 and cylindrical box body 7 are transparent material preparation.
According to said structure, the use process of the present apparatus is as follows：
Before starting to test, the air vent 11 of ventilation unit 2 is led in outdoor air, second is placed on grid disk 8
Ether cotton balls.The top of the connecting cylinder shape box body 7 of cylindrical connecting tube 9 and it is tightly connected afterwards, connects ventilation unit 2 and cover body 1
One is connected into, the virose product of tool produced in the demonstration of diethyl ether solution narcoticness is directly by the ventilation of ventilation unit 2
Hole 11 is discharged into classroom outside, therefore teaching demonstration reaction middle school student will not touch pernicious gas, and body will not be caused to damage
Evil.During, exhaust fan 10 can be opened in good time, the outer row's effect of enhancing, and transparent configuration can intuitively observation experiment process, and front
The 360 ° of full-view cameras 12 for setting can be with real-time recording, in distal end viewing effect, it is also possible to recorded into computer and surveyed
Calculate, for scientific research provides some conveniently.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, simply original of the invention is illustrated described in above-described embodiment and specification
Reason, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes and improvements
All fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent circle.
It is fixed.
Claims (3)
1. cover body (1) and the ventilation above cover body (1) of a kind of teaching animal gases experimental box, including rectangular structure
Device (2), it is characterised in that be provided with multiple vertical demarcation strips (3) inside the cover body (1) along its length, separate
Cover body (1) segmentation is formed multiple independent cavitys (4) by plate (3), and the top of each cavity (4) is provided with circular port (6), described
Circular port (6) be provided with size matching cylindrical box body (7), the circular port (6) and cylindrical box body (7) seamless connection and
Be fixed with the grid disk (8) for placing ether cotton balls on tie point inwall, the bottom of the ventilation unit (2) set it is multiple to
The cylindrical connecting tube (9) of lower protrusion, the cylindrical connecting tube (9) connects one to one with cylindrical box body (7), described logical
The end of wind apparatus (2) is provided with air vent (11), and remaining position of ventilation unit (2) completely encloses.
2. animal gases experimental box is used in teaching according to claim 1, it is characterised in that the cover body (1), ventilation unit
(2) and cylindrical box body (7) be transparent material preparation.
3. animal gases experimental box is used in teaching according to claim 1, it is characterised in that the ventilation unit (2) is rectangular
Body cavity body, horizontal positioned, air vent (11) is arranged on a side, and another side is provided with exhaust fan (10), and front is set
There are 360 ° of full-view cameras (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193378.3A CN106781945B (en) | 2016-12-21 | 2016-12-21 | Animal gas experiment box for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611193378.3A CN106781945B (en) | 2016-12-21 | 2016-12-21 | Animal gas experiment box for teaching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106781945A true CN106781945A (en) | 2017-05-31 |
| CN106781945B CN106781945B (en) | 2023-05-23 |
Family
ID=58893972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611193378.3A Active CN106781945B (en) | 2016-12-21 | 2016-12-21 | Animal gas experiment box for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106781945B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29502084U1 (en) * | 1995-02-09 | 1995-04-06 | Hohenloher Spezialmoebel | Demonstration cabinet |
| CN101897623A (en) * | 2010-08-04 | 2010-12-01 | 中国人民解放军第三军医大学 | Simulation smoke exposure experimental box |
| CN206471038U (en) * | 2016-12-21 | 2017-09-05 | 西安培华学院 | A kind of new teaching animal gases experimental box |
-
2016
- 2016-12-21 CN CN201611193378.3A patent/CN106781945B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29502084U1 (en) * | 1995-02-09 | 1995-04-06 | Hohenloher Spezialmoebel | Demonstration cabinet |
| CN101897623A (en) * | 2010-08-04 | 2010-12-01 | 中国人民解放军第三军医大学 | Simulation smoke exposure experimental box |
| CN206471038U (en) * | 2016-12-21 | 2017-09-05 | 西安培华学院 | A kind of new teaching animal gases experimental box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106781945B (en) | 2023-05-23 |
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