CN86209390U - Solar system planets demonstrater - Google Patents
Solar system planets demonstraterInfo
- Publication number
- CN86209390U CN86209390U CN 86209390 CN86209390U CN86209390U CN 86209390 U CN86209390 U CN 86209390U CN 86209390 CN86209390 CN 86209390 CN 86209390 U CN86209390 U CN 86209390U CN 86209390 U CN86209390 U CN 86209390U
- Authority
- CN
- China
- Prior art keywords
- solar system
- planet
- demonstrator
- planets
- axle
- 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.)
- Withdrawn
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Abstract
The utility model relates to a solar system planets demonstrator which is used for teaching in primary and middle schools and intelligent games for children. The solar system planets demonstrator can simulate the mutual position and the movement period of each planet in the solar system. The solar system planets demonstrator utilizes a suit of speed changing device and a transmitting casing tube to realize the movement period of each planet in the solar system. The utility model has the advantages of visual display, simple manufacturing process and small size, can deepen the understanding of students and children, and is suitable for teaching use in primary and middle schools.
Description
The utility model belongs to instruments used for education, in being specially adapted to, the demonstration of the solar system planet of primary school's geographical teaching.
At present, in, the three-globe instrument that uses in the primary school teaching, the mutual alignment that can only demonstrate the earth, the moon, the sun.In, in primary school nature general knowledge and the geographical teaching, usually will relate in the solar system the more position of multirow star and the period of motion thereof, and three-globe instrument just can not satisfy these needs far away.
The purpose of this utility model be in, primary school teaching provides intuitively a kind of, can the Solar System Simulator planetary motion cycle and the device of mutual alignment.
The utility model is made up of three parts.Top is the colored bead of simulated solar and each planet, and each colored bead is separately fixed on the corresponding sleeve pipe by metallic support rod, and the other end of sleeve pipe is affixed with corresponding power wheel.The middle part is a wheel box, and one group of transmission shaft is arranged in the case, and the power wheel of nine different radiis is housed respectively on each, and its function is to control the movement velocity of each colored bead, and aforesaid sleeve pipe group just is installed on the output shaft of wheel box.The bottom is the fixed support device of demonstrator.Principle of the present utility model is the period of motion ratio according to each planet of the solar system, the design gear ratio, and by a cover power wheel realization gear ratio, control colored bead and center on central motion with different speed.
Accompanying drawing 1 is a structural representation of the present utility model.(1) expression sun is fixed on the axle (14) among the figure, and (2)---the bead of (10) different colours is represented successively: Mercury, Venus, the earth, Mars, Jupiter, Saturn, Uranus, Neptune, Pluto.The period of motion of nine major planets is respectively: Mercury-0.24 year; Venus-0.61 year; The earth-1 year; Mars-1.9 year; Jupiter-11.8 year; Saturn-29.5 year; Uranus-84 year; Neptune-164.8 year; Pluto-247.9 year.Bead of all kinds links to each other with the corresponding sleeve pipe of sleeve pipe group (12) by Metallic rod (11) respectively, and the other end of sleeve pipe is fixed with corresponding power wheel, is sleeved on the axle (14) of wheel box (13).Wheel box (13) control bead (2)---the movement velocity of (10), crank (17) links to each other with axle (16), on wheel box crank one side box body, is the center with axle (16), is carved with the scale mark of demonstration time.Support bar (18), base (19) is a stationary installation.
Accompanying drawing 2 is the transmission synoptic diagram.Nine power wheels respectively are equipped with in transmission shaft (14), (15), (16), form nine relative wheels respectively.Shake crank (17), axle (16) is gone up each wheel and is rotated, through axle (15), axle (14) two-stage speed change, driving axle (14) goes up with the sleeve pipe (12) of wheel Joint and is connected bead of all kinds on the sleeve pipe, with with the corresponding to rotating ratio of each planetary motion period ratio, around center bead---solar motion, realized the demonstration of the solar system nine major planet ruuning situations.
The utility model is simple in structure, and energy ocular demonstration is compared with existing school wall map, more is imbued with the entity sense. Simultaneously also can be as a kind of children intelligent toy. This demonstrator low cost of manufacture, technology is simple, and available steel wood, steel-plastic structure are easy to utilize.
Claims (1)
- A kind of Solar System Simulator planetary space position and the demonstrator of the cycle of operation is characterized in that:(1), have the bead (expression the sun and each planet) of one group of different colours to be fixed on the sleeve pipe of different radii, this casing pipe sleeve is contained on the axle (14) of wheel box.(2) have one group of change wheel to be contained in respectively on axle (14), (15), (16), in order to the movement velocity of controlling bead of all kinds than with period of motion of each planet of the solar system than consistent.(3) index dial is arranged, in order to show the time of motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209390 CN86209390U (en) | 1986-11-25 | 1986-11-25 | Solar system planets demonstrater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86209390 CN86209390U (en) | 1986-11-25 | 1986-11-25 | Solar system planets demonstrater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86209390U true CN86209390U (en) | 1987-12-09 |
Family
ID=4811294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86209390 Withdrawn CN86209390U (en) | 1986-11-25 | 1986-11-25 | Solar system planets demonstrater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86209390U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091518A (en) * | 2014-06-24 | 2014-10-08 | 苏州育龙科教设备有限公司 | Instrument for demonstration of eight planets of solar system |
| CN105632324A (en) * | 2016-03-14 | 2016-06-01 | 南京航空航天大学 | Solar system planet motion simulation system |
-
1986
- 1986-11-25 CN CN 86209390 patent/CN86209390U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104091518A (en) * | 2014-06-24 | 2014-10-08 | 苏州育龙科教设备有限公司 | Instrument for demonstration of eight planets of solar system |
| CN104091518B (en) * | 2014-06-24 | 2016-06-22 | 苏州育龙科教设备有限公司 | A kind of solar system the eight major planets of the solar system demonstrator |
| CN105632324A (en) * | 2016-03-14 | 2016-06-01 | 南京航空航天大学 | Solar system planet motion simulation system |
| CN105632324B (en) * | 2016-03-14 | 2018-11-09 | 南京航空航天大学 | Planets of the solar system operates simulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |