CN201054192Y - An ultra-miniature interesting electrolyte solution conduction demonstrator - Google Patents
An ultra-miniature interesting electrolyte solution conduction demonstrator Download PDFInfo
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- CN201054192Y CN201054192Y CNU200720125882XU CN200720125882U CN201054192Y CN 201054192 Y CN201054192 Y CN 201054192Y CN U200720125882X U CNU200720125882X U CN U200720125882XU CN 200720125882 U CN200720125882 U CN 200720125882U CN 201054192 Y CN201054192 Y CN 201054192Y
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Abstract
The utility model relates to an ultra micro interesting electrolyte solution electroconductibility demonstration apparatus used for the chemical experiment teaching, which consists of a red light emitting diode (1), a green light emitting diode (2), a buzzer (3), a motor (4), a transparent reaction tank (5), a battery (6), a miniature grove (9) and a transparent circuit block (10). The utility model is characterized in that an acoustic, photic and kinetic electrolyte solution electroconductibility display circuit consists of the red light emitting diode, the green light emitting diode, the buzzer (3) and the motor (4), the transparent reaction tank (5) only uses one hundred-thousandth of conventional reagent using quantity to obtain the corresponding chemistry information of the traditional experiment.
Description
Affiliated technical field
The utility model relates to the superminiature entertaining conductive electrolyte solution demonstrator that a kind of chemical experiment teaching is used.
Background technology
At present, during the basic education electrochemistry experiment was imparted knowledge to students, the general conventional method that adopts of electrolytic conductivity experiment was tested, though experimental provision is simple, simple and clear, this method reagent dosage is bigger, is unfavorable for that every student takes action on one's own to test.
Summary of the invention
The purpose of this utility model is to be the elementary teaching electrochemistry experiment, provide a kind of and the normal experiment reagent dosage can be reduced to 100,000/, and still can obtain same semiochemical superminiature entertaining conductive electrolyte solution demonstrator.
The technical scheme that its technical matters that solves the utility model adopts is: superminiature entertaining conductive electrolyte solution demonstrator, form by red light emitting diodes (1), green LED (2), hummer (3), motor (4), transparent reaction groove (5), battery (6), left electrode (7), right electrode (8), micro-recesses (9) and transparent circuitry piece (10); It is characterized in that: the positive pole of red light emitting diodes (1) links to each other with the positive pole of green LED (2), the positive pole of green LED (2) links to each other with the positive pole of hummer (3), the positive pole of hummer (3) extremely links to each other with the long pin of motor (4), the long pin utmost point of motor (4) links to each other with the right electrode (8) of transparent reaction groove (5), the left electrode (7) of transparent reaction groove (5) links to each other with battery (6) is anodal, battery (6) negative pole links to each other with the negative pole of red light emitting diodes (1), the negative pole of red light emitting diodes (1) links to each other with the negative pole of green LED (2), the negative pole of green LED (2) links to each other with the negative pole of hummer (3), and the negative pole of hummer (3) extremely links to each other with the short-leg of motor (4).
The beneficial effects of the utility model are: with micropipet the minute quantity electrolyte solution is splashed into reactive tank (5), about being communicated with, solution promptly forms path behind two electrodes, red, green light emitting diode is luminous immediately, the rotation of hummer sounding, motor fan blade, formation sound, light, the moving entertaining superminiature apparatus for demonstrating that is integrated in one, provide lively chemical information, accomplished the ultramicron discharging of waste liquid, effectively reduced environmental pollution, and simple to operate, can make every student that the chance of taking action on one's own is all arranged simultaneously.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is further specified:
Fig. 1 is the stereographic map of the utility model superminiature entertaining conductive electrolyte solution demonstrator.
Fig. 2 is the profile of the utility model superminiature entertaining conductive electrolyte solution demonstrator.
Fig. 1, each label declaration is as follows in 2:
1. red light emitting diodes, 2. green LED, 3. hummer, 4. motor, 5. transparent reaction groove, 6. battery, 7. left electrode, 8. right electrode, 9. micro-recesses, 10. transparent circuitry piece.
Embodiment
Among Fig. 1, the positive pole of red light emitting diodes (1) links to each other with the positive pole of green LED (2), the positive pole of green LED (2) links to each other with the positive pole of hummer (3), the positive pole of hummer (3) extremely links to each other with the long pin of motor (4), the long pin utmost point of motor (4) links to each other with the right electrode (8) of transparent reaction groove (5), the left electrode (7) of transparent reaction groove (5) links to each other with battery (6) is anodal, battery (6) negative pole links to each other with the negative pole of red light emitting diodes (1), the negative pole of red light emitting diodes (1) links to each other with the negative pole of green LED (2), the negative pole of green LED (2) links to each other with the negative pole of hummer (3), and the negative pole of hummer (3) extremely links to each other with the short-leg of motor (4); Red light emitting diodes (1), green LED (2), hummer (3) and motor (4) all are fixed on transparent circuitry piece (10) top, and the equal layout of connecting circuit is in transparent circuitry piece (10) inside.
Among Fig. 2, one micro-recesses (9) is arranged in the transparent reaction groove (5), the left electrode (7) of micro-recesses (9) is terminal to link to each other with battery (6) negative pole with inserting mode, and the right electrode (8) of micro-recesses (9) is terminal extremely to link to each other with the long pin of inserting mode with motor (4).
Claims (2)
1. a superminiature entertaining conductive electrolyte solution demonstrator is made up of red light emitting diodes (1), green LED (2), hummer (3), motor (4), transparent reaction groove (5), battery (6), left electrode (7), right electrode (8), micro-recesses (9) and transparent circuitry piece (10); It is characterized in that: the positive pole of red light emitting diodes (1) links to each other with the positive pole of green LED (2), the positive pole of green LED (2) links to each other with the positive pole of hummer (3), the positive pole of hummer (3) extremely links to each other with the long pin of motor (4), the long pin utmost point of motor (4) links to each other with the right electrode (8) of transparent reaction groove (5), the left electrode (7) of transparent reaction groove (5) links to each other with battery (6) is anodal, battery (6) negative pole links to each other with the negative pole of red light emitting diodes (1), the negative pole of red light emitting diodes (1) links to each other with the negative pole of green LED (2), the negative pole of green LED (2) links to each other with the negative pole of hummer (3), and the negative pole of hummer (3) extremely links to each other with the short-leg of motor (4).
2. superminiature entertaining conductive electrolyte solution demonstrator according to claim 1, it is characterized in that: a micro-recesses (9) is arranged in the transparent reaction groove (5), the left electrode (7) of micro-recesses (9) is terminal to link to each other with battery (6) negative pole with inserting mode, and the right electrode (8) of micro-recesses (9) is terminal extremely to link to each other with the long pin of inserting mode with motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720125882XU CN201054192Y (en) | 2007-07-14 | 2007-07-14 | An ultra-miniature interesting electrolyte solution conduction demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720125882XU CN201054192Y (en) | 2007-07-14 | 2007-07-14 | An ultra-miniature interesting electrolyte solution conduction demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201054192Y true CN201054192Y (en) | 2008-04-30 |
Family
ID=39393854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720125882XU Expired - Fee Related CN201054192Y (en) | 2007-07-14 | 2007-07-14 | An ultra-miniature interesting electrolyte solution conduction demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201054192Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679151A (en) * | 2016-03-31 | 2016-06-15 | 济南大学 | Novel electrolyte solution experimental device |
-
2007
- 2007-07-14 CN CNU200720125882XU patent/CN201054192Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105679151A (en) * | 2016-03-31 | 2016-06-15 | 济南大学 | Novel electrolyte solution experimental device |
| CN105679151B (en) * | 2016-03-31 | 2018-03-27 | 济南大学 | A kind of new electrolytic solution experimental provision |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080430 |