CN105225582A - A kind of contrast experiment's iron stand of substance dissolves - Google Patents
A kind of contrast experiment's iron stand of substance dissolves Download PDFInfo
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- CN105225582A CN105225582A CN201510768491.9A CN201510768491A CN105225582A CN 105225582 A CN105225582 A CN 105225582A CN 201510768491 A CN201510768491 A CN 201510768491A CN 105225582 A CN105225582 A CN 105225582A
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- well heater
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- 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
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Abstract
The invention discloses a kind of contrast experiment's iron stand of substance dissolves, comprise pillar, little crossbearer, LED one, temp probe one, support, paralell, well heater one, base, master switch, to heat switch, speech player, controller, well heater two, LED two and temp probe two, pillar is vertically arranged in the middle part of base, paralell two ends platform is provided with beaker groove and is arranged in the middle part of pillar, well heater one is arranged on inner on the right side of paralell and is positioned at beaker groove bottom, well heater two is arranged on inner on the left of paralell and is positioned at beaker groove bottom, support to be arranged in the middle part of pillar and to be positioned at directly over paralell.Improve stability, independently heat as required, thus improve the security of experiment.Omnibearingly improve visibility, student can not only observe from the side, can also observe from side-lower, and student at a distance also can see too clearly, and meets requirement of experiment, makes student very clearly can see the effect of the contrast experiment of dissolving.
Description
Technical field
The present invention relates to experimental apparatus technical field, be specifically related to a kind of contrast experiment's iron stand of substance dissolves.
Background technology
The experiment of physics, chemistry, school science is the problem that teaching be unable to do without, and wherein substance dissolves is one of experiment topic of outbalance.Contrast experiment's iron stand of existing substance dissolves is simple bracket, needing teacher to hold beaker is placed on iron stand, heats to beaker with spirit lamp, the easy landing of beaker in experimentation, bring very large potential safety hazard, cause experimentation to create many troubles.And substance dissolves experiment often needs student to see the whole process of substance dissolves, due to be organize the student test together, a lot of student observes together, and teacher is when carrying out lecture experiment, student below can't see the lecture experiment that teacher does, and has had a strong impact on quality of instruction.
Summary of the invention
For solving the problems of the technologies described above, the invention provides contrast experiment's iron stand of the high substance dissolves of a kind of visibility.
Contrast experiment's iron stand of substance dissolves, comprises pillar, little crossbearer, LED one, temp probe one, support, paralell, well heater one, base, master switch, to heat switch, speech player, controller, well heater two, LED two and temp probe two, pillar is vertically arranged in the middle part of base, paralell two ends platform is provided with beaker groove and is arranged in the middle part of pillar, well heater one is arranged on inner on the right side of paralell and is positioned at beaker groove bottom, well heater two is arranged on inner on the left of paralell and is positioned at beaker groove bottom, support two ends are provided with and support beaker iron ring, support to be arranged in the middle part of pillar and to be positioned at directly over paralell, little crossbearer is arranged on column upper section and is positioned at support top, LED one is arranged on the right side of little crossbearer, temp probe one to be arranged on the right side of little crossbearer and to be positioned on the right side of LED one, LED two is arranged on the left of little crossbearer, and temp probe two to be arranged on the left of little crossbearer and to be positioned on the left of LED two, master switch and heat switch-linear hybrid in susceptor surface, speech player and controller are arranged on chassis interior, LED one, temp probe one, well heater one, master switch, to heat switch, speech player, well heater two, LED two and temp probe two are by cable and controller.
Further, contrast experiment's iron stand of above-mentioned substance dissolves also comprises electric rotating machine and motor switch, pillar is vertically arranged in the middle part of base as connection installed by bearing, motor switch is arranged on chassis interior, electric rotating machine is connected with pillar, motor switch is arranged on susceptor surface, and electric rotating machine and motor switch are by cable and controller.
Further, the LED one of contrast experiment's iron stand of above-mentioned substance dissolves and LED second colors are red, yellow, blue, purple, green or white.
The beneficial effect obtained by the present invention of this technological means is, contrast experiment's iron stand structure of this substance dissolves is simple, easy for operation.And improve stability, independently heat as required, thus improve the security of experiment.Omnibearingly improve visibility, student can not only observe from the side, can also observe from side-lower, and student at a distance also can see too clearly, and meets requirement of experiment, makes student very clearly can see the effect of the contrast experiment of dissolving.It very clearly illustrates the Method and Process of contrast experiment to student, cultivated the scientific literacy of student, improve teaching efficiency.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is logic control chart of the present invention;
In the drawings, 1, pillar; 2, little crossbearer; 3, LED one; 4, temp probe one; 5, beaker one; 6, support; 7, paralell; 8, well heater one; 9, base; 10, master switch; 11, to heat switch; 12, electric rotating machine; 13, speech player; 14, controller; 15, motor switch; 16, well heater two; 17, beaker two; 18, LED two; 19, temp probe two.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining invention, is not intended to limit scope of the present invention.
Contrast experiment's iron stand of substance dissolves, comprises pillar 1, little crossbearer 2, LED 1, temp probe 1, support 6, paralell 7, well heater 1, base 9, master switch 10, to heat switch 11, speech player 13, controller 14, well heater 2 16, LED 2 18 and temp probe 2 19, pillar 1 is vertically arranged in the middle part of base 9, paralell 7 two ends platform is provided with beaker groove and is arranged in the middle part of pillar 1, well heater 1 is arranged on inner on the right side of paralell 7 and is positioned at beaker groove bottom, well heater 2 16 is arranged on inner on the left of paralell 7 and is positioned at beaker groove bottom, support 6 two ends are provided with and support beaker iron ring, support 6 to be arranged in the middle part of pillar 1 and to be positioned at directly over paralell 7, little crossbearer 2 is arranged on pillar 1 top and is positioned at support 6 top, LED 1 is arranged on the right side of little crossbearer 2, temp probe 1 to be arranged on the right side of little crossbearer 2 and to be positioned on the right side of LED 1, LED 2 18 is arranged on the left of little crossbearer 2, temp probe 2 19 to be arranged on the left of little crossbearer 2 and to be positioned on the left of LED 2 18, master switch 10 and switch 11 of heating are arranged on base 9 surface, it is inner that speech player 13 and controller 14 are arranged on base 9, LED 1, temp probe 1, well heater 1, master switch 10, to heat switch 11, speech player 13, well heater 2 16, LED 2 18 and temp probe 2 19 are by cable and controller 14.
For making student test by multi angle view, deep understanding experiment intension, improves the quality of teaching.Contrast experiment's iron stand of this substance dissolves also comprises electric rotating machine 12 and motor switch 15, pillar 1 is vertically arranged in the middle part of base 9 as connection installed by bearing, it is inner that motor switch 15 is arranged on base 9, electric rotating machine 12 is connected with pillar 1, motor switch 15 is arranged on base 9 surface, and electric rotating machine 12 and motor switch 15 are by cable and controller 14.
For increasing experiment effect, promote the understanding of student to experiment.LED 1 and LED 2 18 color of contrast experiment's iron stand of this substance dissolves are red, yellow, blue, purple, green or white.
Principle of work of the present invention is: put on paralell 7 by the support beaker iron ring at support 6 two ends respectively by beaker 1 and beaker 2 17, open master switch 10, this Time Controller 14 job control speech player 13 carries out the voice broadcast pre-set, control LED 1 and LED 2 18 are thrown light on, control temperature probe 1 and temp probe 2 19 carry out temperature Real-Time Monitoring, and temperature is sent to controller 14, when needs are heated to beaker, then to heat switch 11, this Time Controller 14 control heater 1 and well heater 2 16 pairs of beakers are heated, temperature required when being added to, then can close switch 11 of heating to stop heating.When needs multi angle view, then can open motor switch 15, now electric rotating machine 12 works, and electric rotating machine 12 drives pillar 1 to rotate, and reaches rotate effect.Teacher very clearly illustrates the Method and Process of contrast experiment in teaching Process of experiment to student, cultivated the scientific literacy of student, improve teaching efficiency.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. contrast experiment's iron stand of substance dissolves, is characterized in that: contrast experiment's iron stand of described substance dissolves comprises pillar (1), little crossbearer (2), LED one (3), temp probe one (4), support (6), paralell (7), well heater one (8), base (9), master switch (10), to heat switch (11), speech player (13), controller (14), well heater two (16), LED two (18) and temp probe two (19), described pillar (1) is vertically arranged on base (9) middle part, described paralell (7) two ends platform is provided with beaker groove and is arranged on pillar (1) middle part, described well heater one (8) is arranged on inside, paralell (7) right side and is positioned at beaker groove bottom, described well heater two (16) is arranged on inside, paralell (7) left side and is positioned at beaker groove bottom, described support (6) two ends are provided with and support beaker iron ring, described support (6) is arranged on pillar (1) middle part and is positioned at directly over paralell (7), described little crossbearer (2) is arranged on pillar (1) top and is positioned at support (6) top, described LED one (3) is arranged on little crossbearer (2) right side, described temp probe one (4) is arranged on little crossbearer (2) right side and is positioned at LED one (3) right side, described LED two (18) is arranged on little crossbearer (2) left side, described temp probe two (19) is arranged on little crossbearer (2) left side and is positioned at LED two (18) left side, described master switch (10) and switch of heating (11) are arranged on base (9) surface, it is inner that described speech player (13) and controller (14) are arranged on base (9), described LED one (3), temp probe one (4), well heater one (8), master switch (10), to heat switch (11), speech player (13), well heater two (16), LED two (18) and temp probe two (19) are by cable and controller (14).
2. contrast experiment's iron stand of substance dissolves according to claim 1, it is characterized in that: contrast experiment's iron stand of described substance dissolves also comprises electric rotating machine (12) and motor switch (15), described pillar (1) is vertically arranged on base (9) middle part for bearing installation connection, it is inner that described motor switch (15) is arranged on base (9), described electric rotating machine (12) is connected with pillar (1), described motor switch (15) is arranged on base (9) surface, and described electric rotating machine (12) and motor switch (15) are by cable and controller (14).
3. contrast experiment's iron stand of substance dissolves according to claim 1 and 2, is characterized in that: described LED one (3) and LED two (18) color are red, yellow, blue, purple, green or white.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768491.9A CN105225582B (en) | 2015-11-12 | 2015-11-12 | A kind of contrast experiment's iron stand of material dissolving |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768491.9A CN105225582B (en) | 2015-11-12 | 2015-11-12 | A kind of contrast experiment's iron stand of material dissolving |
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| Publication Number | Publication Date |
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| CN105225582A true CN105225582A (en) | 2016-01-06 |
| CN105225582B CN105225582B (en) | 2017-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510768491.9A Expired - Fee Related CN105225582B (en) | 2015-11-12 | 2015-11-12 | A kind of contrast experiment's iron stand of material dissolving |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816073A (en) * | 2017-04-10 | 2017-06-09 | 枣庄学院 | A kind of use for laboratory electrolyzes table salt water installations |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031554U (en) * | 1988-04-01 | 1989-01-25 | 陈世文 | Multiple purpose electrochemical experimental device |
| CN202290104U (en) * | 2011-11-03 | 2012-07-04 | 王启相 | Classroom experiment showcase |
| CN202502665U (en) * | 2011-12-11 | 2012-10-24 | 湖南科技大学 | Environment-friendly smoking experiment apparatus |
| CN203055245U (en) * | 2013-01-25 | 2013-07-10 | 贾志霞 | Biological teaching demonstration device |
| CN203124013U (en) * | 2013-04-03 | 2013-08-14 | 马芝慧 | Chemical experimental iron support |
| CN203415153U (en) * | 2013-09-13 | 2014-01-29 | 韩独石 | Device for preparing chlorine water through recycling and dissolving chlorine gas |
-
2015
- 2015-11-12 CN CN201510768491.9A patent/CN105225582B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2031554U (en) * | 1988-04-01 | 1989-01-25 | 陈世文 | Multiple purpose electrochemical experimental device |
| CN202290104U (en) * | 2011-11-03 | 2012-07-04 | 王启相 | Classroom experiment showcase |
| CN202502665U (en) * | 2011-12-11 | 2012-10-24 | 湖南科技大学 | Environment-friendly smoking experiment apparatus |
| CN203055245U (en) * | 2013-01-25 | 2013-07-10 | 贾志霞 | Biological teaching demonstration device |
| CN203124013U (en) * | 2013-04-03 | 2013-08-14 | 马芝慧 | Chemical experimental iron support |
| CN203415153U (en) * | 2013-09-13 | 2014-01-29 | 韩独石 | Device for preparing chlorine water through recycling and dissolving chlorine gas |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106816073A (en) * | 2017-04-10 | 2017-06-09 | 枣庄学院 | A kind of use for laboratory electrolyzes table salt water installations |
| CN106816073B (en) * | 2017-04-10 | 2018-11-16 | 枣庄学院 | A kind of use for laboratory electrolyzes table salt water installations |
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| Publication number | Publication date |
|---|---|
| CN105225582B (en) | 2017-07-28 |
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Granted publication date: 20170728 Termination date: 20191112 |
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