CN107093368A - Earth rotation origin cause of formation demonstrator - Google Patents
Earth rotation origin cause of formation demonstrator Download PDFInfo
- Publication number
- CN107093368A CN107093368A CN201710530599.3A CN201710530599A CN107093368A CN 107093368 A CN107093368 A CN 107093368A CN 201710530599 A CN201710530599 A CN 201710530599A CN 107093368 A CN107093368 A CN 107093368A
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- China
- Prior art keywords
- earth
- model
- basin
- drive device
- base
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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
- G09B27/00—Planetaria; Globes
- G09B27/02—Tellurions; Orreries
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Instructional Devices (AREA)
Abstract
The present invention relates to a kind of astronomical theory of mechanics and the demonstration instrument of astronomical phenomena, specifically a kind of earth rotation origin cause of formation demonstrator, including solar model, earth model, basin, casing, drive device and base, wherein basin is placed on base, casing is provided with the middle part of the basin, solar model is placed in the casing, and provided with the drive device for driving the solar model to rotate in the base, earth model is suspended on the water surface in the basin, and the magnet for being used for attracting the earth model revolution is provided with inside the solar model.The present invention is used to demonstrating and verifying how a kind of earth produces the hypothesis of rotation, is convenient for people to more fully understand the theory.
Description
Technical field
The present invention relates to a kind of astronomical theory of mechanics and the demonstration instrument of astronomical phenomena, specifically a kind of earth rotation origin cause of formation
Demonstrator.
Background technology
Why the earth can rotationCurrent scientific circles do not come to a conclusion also, there is many hypothesis on the earth rotation origin cause of formation, but
These hypothesis are at theory stage, and few models are demonstrated or verified.In numerous hypothesis, there is a kind of hypothesis to recognize
For the earth encloses when revolving around the sun, and the revolution linear velocity on the outside of the earth is more than the revolution linear velocity of inner side, so the earth is generated
Rotation, but only from the point of view of word, common people are difficult to understand for the theory, the especially weaker colony of astrophysics rudimentary knowledge,
Such as student etc., if can have a kind of demonstration instrument to demonstrate and verify the hypothesis, will be convenient for people to understand.
The content of the invention
It is an object of the invention to provide a kind of earth rotation origin cause of formation demonstrator, for how demonstrating and verifying a kind of earth
The hypothesis of rotation is produced, is convenient for people to more fully understand the theory.
The purpose of the present invention is achieved through the following technical solutions：
A kind of earth rotation origin cause of formation demonstrator, including solar model, earth model, basin, casing, drive device and bottom
Seat, wherein basin is placed on base, and casing is provided with the middle part of the basin, and solar model is placed in the casing, and described
Provided with the drive device for driving the solar model to rotate in base, earth model is suspended on the water surface in the basin,
The magnet for being used for attracting the earth model revolution is provided with inside the solar model.
Shield provided with a protection drive device in the base.
The shield is connected in matrix and upper end open with basin bottom surface.
The power output shaft of the drive device is connected with the solar model.
The drive device is motor.
The circuit of the drive device is passed by the base bottom.
Advantages of the present invention is with good effect：
1st, the present invention simulates earth suspended state using basin, and sets magnet inside solar model and inhaled using magnetic force
Draw towing earth model revolution, it may be clearly seen that earth model revolution simultaneously also in rotation, be able to verify that earth rotation into
The theory of cause, and be convenient for people to understand.
2nd, the present invention is simple in construction, with low cost, easily operation, and repeatability is strong.
Brief description of the drawings
Fig. 1 is sectional view of the invention,
Fig. 2 is top view of the invention in Fig. 1.
Wherein, 1 be basin, 2 be solar model, 3 be earth model, 4 be water, 5 be casing, 6 be shield, 7 be driving dress
Put, 8 be power output shaft, 9 be base, 10 be circuit.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Fig. 1~2, the present invention includes solar model 2, earth model 3, basin 1, casing 5, drive device 7 and bottom
Seat 9, wherein basin 1 is placed on base 9, is provided with casing 5 at the middle part of basin 1, solar model 2 is placed in the casing 5, and
Provided with the drive device 7 for driving the solar model 2 to rotate in the base 9, as shown in figure 1, the drive device 7 is dynamic
Power output shaft 8 and the solar model 2 are connected, and are filled with water 4 in the basin 1, and the earth model 3 is hollow metal sphere and floated
On the water surface in the basin 1, magnet is provided with inside the solar model 2, when the drive device 7 drives solar model
2 when being rotated from West to East, and under the attraction towing in the solar model 2, the earth model 3 being suspended in water is just surrounded
Solar model 2 revolves round the sun from West to East, while earth model 3 itself can also be can be clearly seen also in rotation.In the present embodiment, institute
Drive device 7 is stated for motor.
As shown in figure 1, provided with a shield 6 for protecting drive device 7 not by moisture attack in the base 9.Institute
State shield 6 to be connected with the bottom surface of basin 1 in matrix and upper end, the circuit 10 of the drive device 7 is passed by the bottom of base 9.
The present invention operation principle be：
On the earth rotation origin cause of formation, there is a kind of hypothesis to think：The earth encloses when revolving around the sun, the revolution linear speed on the outside of the earth
Degree is more than the revolution linear velocity of inner side, so the earth generates rotation, the present invention simulates earth suspended state using basin 1,
The inside of the solar model 2 is provided with magnet, when the drive device 7 driving solar model 2 rotates from West to East, it is described too
Under attraction towing in formpiston type 2, the earth model 3 being suspended in water just revolves round the sun from West to East around solar model 2, together
When earth model 3 itself can also be can be clearly seen also in rotation.
Claims (6)
1. a kind of earth rotation origin cause of formation demonstrator, it is characterised in that：Including solar model (2), earth model (3), basin (1),
Casing (5), drive device (7) and base (9), wherein basin (1) are placed on base (9), provided with shield in the middle part of the basin (1)
Cylinder (5), solar model (2) is placed in the casing (5), and is turned in the base (9) provided with the driving solar model (2)
Dynamic drive device (7), earth model (3) is suspended on the water surface in the basin (1), internal in the solar model (2)
Provided with the magnet for attracting the earth model (3) to revolve round the sun.
2. earth rotation origin cause of formation demonstrator according to claim 1, it is characterised in that：One is provided with the base (9)
The shield (6) of the individual protection drive device (7).
3. earth rotation origin cause of formation demonstrator according to claim 1, it is characterised in that：The shield (6) in matrix and on
End opening is connected with basin (1) bottom surface.
4. earth rotation origin cause of formation demonstrator according to claim 1, it is characterised in that：The power of the drive device (7)
Output shaft (8) is connected with the solar model (2).
5. earth rotation origin cause of formation demonstrator according to claim 4, it is characterised in that：The drive device (7) is motor.
6. earth rotation origin cause of formation demonstrator according to claim 1, it is characterised in that：The circuit of the drive device (7)
(10) passed by the base (9) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530599.3A CN107093368A (en) | 2017-07-03 | 2017-07-03 | Earth rotation origin cause of formation demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710530599.3A CN107093368A (en) | 2017-07-03 | 2017-07-03 | Earth rotation origin cause of formation demonstrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107093368A true CN107093368A (en) | 2017-08-25 |
Family
ID=59641201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710530599.3A Pending CN107093368A (en) | 2017-07-03 | 2017-07-03 | Earth rotation origin cause of formation demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107093368A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263383Y (en) * | 1995-08-31 | 1997-09-24 | 胡寒 | Solar system celestial motion toy |
| CN1568492A (en) * | 2001-08-31 | 2005-01-19 | 马姆斯塔·Com公司 | Globe apparatus for showing rotation and revolution |
| CN1885368A (en) * | 2006-06-28 | 2006-12-27 | 耿庆荣 | Sun, earth and moon motion demonstrator |
| CN2909432Y (en) * | 2005-07-25 | 2007-06-06 | 王邦 | Motion model of gravitation and gravitational thrust star |
| CN101140712A (en) * | 2006-09-06 | 2008-03-12 | 上海市向明中学 | Experimental device for simulating milky way galaxy magnetic field acting on nine major planets affecting its field direction |
| CN106205299A (en) * | 2016-09-12 | 2016-12-07 | 郭金虎 | A kind of demonstration device of circular motion under magneticaction |
| CN207397590U (en) * | 2017-07-03 | 2018-05-22 | 赖柏林 | A kind of earth rotation origin cause of formation demonstrator |
-
2017
- 2017-07-03 CN CN201710530599.3A patent/CN107093368A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2263383Y (en) * | 1995-08-31 | 1997-09-24 | 胡寒 | Solar system celestial motion toy |
| CN1568492A (en) * | 2001-08-31 | 2005-01-19 | 马姆斯塔·Com公司 | Globe apparatus for showing rotation and revolution |
| CN2909432Y (en) * | 2005-07-25 | 2007-06-06 | 王邦 | Motion model of gravitation and gravitational thrust star |
| CN1885368A (en) * | 2006-06-28 | 2006-12-27 | 耿庆荣 | Sun, earth and moon motion demonstrator |
| CN101140712A (en) * | 2006-09-06 | 2008-03-12 | 上海市向明中学 | Experimental device for simulating milky way galaxy magnetic field acting on nine major planets affecting its field direction |
| CN106205299A (en) * | 2016-09-12 | 2016-12-07 | 郭金虎 | A kind of demonstration device of circular motion under magneticaction |
| CN207397590U (en) * | 2017-07-03 | 2018-05-22 | 赖柏林 | A kind of earth rotation origin cause of formation demonstrator |
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