CN1838198A - Solar system planet motion demonstrator - Google Patents
Solar system planet motion demonstrator Download PDFInfo
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- CN1838198A CN1838198A CN 200610043880 CN200610043880A CN1838198A CN 1838198 A CN1838198 A CN 1838198A CN 200610043880 CN200610043880 CN 200610043880 CN 200610043880 A CN200610043880 A CN 200610043880A CN 1838198 A CN1838198 A CN 1838198A
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- railcar
- planet
- blower fan
- ball
- motion
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Abstract
This invention relates to a solar system planet motion demonstrator. Unlike to the prior art that moves along a circular orbit supported by a metal rod and driven by motor, it uses a gradually frequency-changing circuit, an orbit vehicle, a special ball and a round table to keep out or show the vault structure controlled by a program circuit. Wherein, the demonstration comprises: solar suspending rotation, the suspending rotation on elliptical plane and revolution on inclined orbit of the nine major planets, the difference of travel velocity on perihelion and aphelion, asteroidal belt motion, orbit position interval display, apparent motion position of sun suspending on ecliptic, earth revolution and ecliptic zodiacal signs, twenty-four solar terms, and star sky during one year, etc. This invention shows a plurality motions vividly.
Description
Technical field: the present invention relates to a kind of astronomic knowledge that is used for and popularize the apparatus for demonstrating of the simulated solar of geographical teaching, nine major planets and asteroid belt relative motion.
Technical background: at present in the prior art, similarly demonstration all adopts Metallic rod to support the garden ball, under driven by motor, be used for demonstrating the rotation and the revolution motion of planet do plane motion along circuit orbit, this mode can't be demonstrated some basic exercise form of planet, has restricted the expansion of demonstration effect and function.
Summary of the invention: the purpose of this invention is to provide a kind of usefulness and demonstrate intuitively, simulate the device of planet basic exercise form, in order to demonstrate:
1, the suspension rotation of the sun.
2, planet is made revolution motion with elliptical orbit.
3, planet is on the plane with the suspension rotation and the revolution motion of inclined plane are arranged.
4, planet is perihelion travelling speed different during with the aphelion.
5, the asteroid belt operation shows.
6, the interval of planet orbit position shows.
7, the sun is suspended in the apparent motion position on the ecliptic.
8, the interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations, the twenty-four solar terms and four seasons starry sky shows automatically.
The object of the present invention is achieved like this: use polystyrene material, be injection molded into ball by dimension scale, the lower position in ball adds mass, and the air-flow through blower fan blows out under the bernoulli principle effect, makes the ball suspension and makes spinning motion.The corresponding figure of ball surface rendering is used for simulated solar, the earth and other planet.Suitably select ball diameter and counterweight ratio, make ball suspension and rotation more stable.
Planet moves in planar tracks: railcar is under driven by motor, move under the platform panel along the elliptical orbit groove, blow out at the railcar blower fan under the effect of air-flow, make planet be suspended in the top rotation of platform panel, simultaneously make revolution motion synchronously with railcar, with this demonstrate, the planar tracks suspension rotation and the oval revolution motion of planet.
Planet moves at inclined plane: planet is done under railcar drives in suspension rotation and the oval revolution, because the railcar blower fan is by the rotating speed and the airshed that blows out of gradual change alignment circuit power supply frequently, blower fan, dynamo-electric with the wind source frequency gradually changes and changes (airshed strengthens gradually, planet suspends increases gradually, and airshed reduces then opposite gradually).Under railcar drive and cycle programmed control, planet is made suspension rotation and revolution motion on the inclined plane of gradual change.
The suspension rotation of the sun: with the suspend blower fan of rotation of the sun, be fixedly mounted on the relevant position of railcar platen center, and process hole, a circular air channel at platform face plate center correspondence position, and blow out at blower fan under the effect of air-flow, make the sun rotation that above the platform panel, suspends.
Planet moves along elliptical orbit: on railcar platen peace deck plate, process elliptical orbit groove and air channel groove on request.Railcar is in driven by motor lower edge elliptical orbit groove motion, simultaneously the air-flow that blows out of railcar blower fan through the air channel groove, drive the planet rotation that above the platform panel, suspends, reach the purpose of planet along elliptical orbit revolution operation.
Planet is different perihelion and aphelion travelling speed: the railcar motor is by gradual change alignment circuit power supply frequently.When railcar drive planet runs to the position of perihelion and aphelion setting, be installed in the permanent magnet of railcar platen relevant position respectively, give railcar near switch one trigger pip respectively, the supply frequency of gradual change alignment circuit output frequently raises gradually or reduction, the railcar motor speed is accelerated gradually or slow down, and has realized planet different in perihelion and aphelion travelling speed.
The asteroid belt operation shows: the luminotron with plurality of specifications, model rearranges matrix, and the shape and the position that distribute by the mixed and disorderly celestial body of asteroid belt are arranged on the platform panel, adopt the luminous display mode of progressive circulation, the revolution motion of analog demenstration asteroid belt.
The interval of planet orbit position shows: the orbit of planet is invisible in space, and photoelectric display is automatically adopted at interval in the planet orbit position in this device.Along the elliptical shape of platform panel upper air duct groove, the luminotron arrangement is fixed on the groove outside, air channel, demonstration at interval automatically under program circuit control.
The interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations, the twenty-four solar terms, four seasons starry sky shows automatically: in the relevant position of railcar platen by adorning 12 near switch, when the railcar drive earth runs to a certain position, permanent magnet on the railcar trigger on the railcar platen near switch, start programme control circut, light corresponding zodiacal constellation and solar term title.When the another location was arrived in earth movements, that originally lighted extinguished, newly lighting to the position.On the curtain of the top of the arched roof above the device, the four seasons starry sky display circuit that is provided with luminotron shows with ecliptic 12 constellations, the interaction of twenty-four solar terms title.(season), logical circuit send the signal enabling starry sky demonstration in corresponding season when zodiacal constellation is lighted three times successively, pass through said process again, and logical circuit sends the signal enabling starry sky demonstration in next season again.And the like, under setting program control, reached the purpose of interactive demonstration.
The present invention is different from the present prior art, support ball, under driven by motor, make the demonstration mode that planar circumferential is moved with Metallic rod, simulation has realized: the suspension rotation of the sun, nine major planets are at elliptic plane and the suspension rotation and the revolution motion that have on the inclined plane, planet is different perihelion and aphelion travelling speed, the asteroid belt operation shows, the interval of planet orbit position shows that the interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations, the twenty-four solar terms, four seasons starry sky shows automatically.Make the basic exercise form of the sun, nine major planets and asteroid belt in the solar system, in this is put, obtain ocular demonstration.
Description of drawings: the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is apparatus of the present invention shape assumption diagrams
Fig. 2 is primary clustering and rail bassinet structure figure in the device shown in Figure 1
Embodiment: the combination of ball (1) and mass (2), the air-flow that blows out through blower fan (18) is under the bernoulli principle effect, and through air channel groove (hole) (4), spinning motion is made in platform panel (5) top that is suspended in device according to direction shown in the arrow (3).Railcar motor (9), transmission gear (13) and tooth bar (14) interlock.Railcar motor (9), blower fan (18), used power supply, by current-collector (17) and conducting copper (16) sliding contact, alignment circuit (7), (8) are supplied with frequently through gradual change.Railcar receives and sends trigger pip near switch (10) and permanent magnet (12)
In nine major planets, except that Pluto has the orbit of inclination, the orbit of other planet all is bordering on the plane.This device has nine railcars, drives nine balls (1) respectively, makes platform panel (5) nine air channel grooves (4), the top suspension rotation of ball at device, simultaneously under railcar drives, move along the elliptical orbit groove (11) on the railcar platen (15).Interaction at zodiacal constellation (21), solar term title (22) and four seasons starry sky (20) shows under the cooperation, demonstrate nine major planets at elliptic plane with the suspension rotation and the revolution motion of inclined plane are arranged, and the basic exercise form of the sun (1), planet (1), asteroid belt (23).
Planet moves in planar tracks: blower fan (18) power supply, supplied with by electrical network through control circuit, because of blower fan (18) supply frequency immobilizes, the airshed that blower fan blows out also immobilizes, and planet (1) is under railcar drives, only make the suspension rotation and the revolution motion of planar tracks in platform panel (5) top.
Planet moves at inclined plane: blower fan (18) power supply, by gradual change frequently alignment circuit (7) supply with, because of blower fan (18) supply frequency is that gradual change, rotation speed of fan and the airshed that blows out also strengthen gradually or reduce thereupon.Planet is under the cycle programmed control that railcar drives and programme control circut (6) is set, and the work above platform panel (5) that goes round and begins again has the suspension rotation and the revolution motion of inclined plane.
The suspension rotation of the sun: with the blower fan (18) of the sun (1) suspension rotation, be fixedly mounted on the relevant position at railcar platen (15) center, and process hole, a circular air channel (4) at platform panel (5) center correspondence position, blow out under the effect of air-flow at blower fan (18), make the sun (1) in the suspension rotation of platform panel (5) top.
Planet is different perihelion and aphelion travelling speed: (when railcar was left perihelion and aphelion scope, the speed of a motor vehicle was fixed).In railcar platen (15) perihelion and aphelion in advance and the relevant position that postpones, 2 blocks of permanent magnets (not drawing among the figure) are set respectively.When vehicle track running when first block of magnet of perihelion, magnet on the railcar near switch (10) one trigger pips, alignment circuit (8) supply frequency of supplying with motor (9) raises gradually frequently, the speed of a motor vehicle accelerates gradually in gradual change.When railcar was left perihelion and run to another piece magnet, magnet sent a trigger pip, makes the speed of a motor vehicle be returned to normal speed gradually.When vehicle track running during to first block of magnet of aphelion, magnet give railcar near switch (10) one trigger pips, gradual change alignment circuit (8) supply frequency of supplying with motor (9) frequently reduces gradually, the speed of a motor vehicle slows down gradually.When vehicle track running arrives another piece magnet of aphelion, receive trigger pip the speed of a motor vehicle is replied normally gradually.Go round and begin again, under programme control circut (6) control, realized planet different in perihelion and aphelion travelling speed.
The asteroid belt operation shows: the luminotron (26) with plurality of specifications, model rearranges matrix, the shape and the position that distribute by the mixed and disorderly celestial body of asteroid belt (23) are arranged on the platform panel (5), adopt the luminous display mode of progressive circulation, the revolution motion of analog demenstration asteroid belt (23)
The interval of planet orbit position shows: the orbit of planet is invisible in space, and photoelectric display is automatically adopted at interval in the planet orbit position in this device.Along the elliptical shape of platform panel (5) upper air duct groove (4), luminotron (25) arranged be fixed on air channel groove (4) outside, under program circuit control, show at interval automatically,
The interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations, the twenty-four solar terms and four seasons starry sky shows automatically: install 12 near switch (not drawing among the figure) in the relevant position of railcar platen (15), when railcar drives the earth (1) when running to a certain position, permanent magnet on the railcar (12) trigger on the railcar platen (15) near switch, start programme control circut, light corresponding ecliptic 12 constellations (21) and solar term title (22).The earth (1) is when moving to the another location, and that originally lighted extinguishes, newly lighting to the position.On the top curtain of the arched roof above the device (19), four seasons starry sky (20) display circuit that is provided with luminotron shows with zodiacal constellation (21), twenty-four solar terms title (22) interaction.(season), logical circuit send the signal enabling starry sky demonstration in corresponding season when zodiacal constellation (21) is lighted three times successively, pass through said process again, logical circuit sends the signal enabling starry sky demonstration in next season again, and the like, under the programmed control of setting, realized that the interactive acousto-optic literal of the earth (1) revolution and zodiacal constellation (21), twenty-four solar terms title (22), four seasons starry sky (20) shows automatically.
Claims (9)
1, a kind of astronomic knowledge that is used for is popularized, the solar system planet motion demonstrator of geographical teaching, this device is different from present prior art, support ball with Metallic rod, there is driven by motor to do plane motion along circuit orbit, method in order to demonstration planetary rotation and revolution motion, but with ball (1) simulated solar (1), planet (1), in railcar motor (9), blower fan (18) and gradual change be alignment circuit (7) frequently, (8), programme control circut (6), near switch (10), permanent magnet (12) control down, the demonstration planet is made suspension rotation and revolution motion at elliptic plane with having on the inclined plane, and the sun (1), the basic exercise form of asteroid belt (23) is characterized in that:
Use polystyrene material, make ball (1), put at the ball low inside and add mass (2) by the dimension scale injection moulding, the air-flow that blows out through blower fan (18), under the bernoulli principle effect, ball suspended and make spinning motion, be used for simulated solar, the earth and other planet at the corresponding figure of ball surface rendering, suitably select ball diameter and counterweight ratio, can make ball suspension and rotation more stable;
The air-flow that ball (1) blows out through blower fan (18) is under the bernoulli principle effect, through air channel groove (hole) (4), spinning motion is made in platform panel (5) top that is suspended in device according to direction shown in the arrow (3), railcar motor (9), transmission gear (13) and tooth bar (14) interlock, railcar motor (9), the used power supply of blower fan (18), by current-collector (17) and conducting copper (16) sliding contact, frequently alignment circuit (7), (8) are supplied with through gradual change, railcar receives and sends trigger pip near switch (10) and permanent magnet (12);
This device has nine railcars, drive nine balls (1) respectively, make platform panel (5) nine air channel grooves (4), the top suspension rotation of ball at device, simultaneously under railcar drives, move along the elliptical orbit groove (11) on the railcar platen (15), interaction at zodiacal constellation (21), solar term title (22) and four seasons starry sky (20) shows under the cooperation, demonstrate nine major planets at elliptic plane with the suspension rotation and the revolution motion of inclined plane are arranged, and the basic exercise form of the sun (1), planet (1), asteroid belt (23).
2, device according to claim 1, it is characterized in that: blower fan (18) power supply, supply with by electrical network through control circuit, because of blower fan (18) supply frequency immobilizes, the airshed that blower fan blows out also immobilizes, and planet (1) drives following suspension rotation and the revolution motion of making planar tracks in platform panel (5) top in railcar.
3, device according to claim 1, it is characterized in that: blower fan (18) power supply, by gradual change alignment circuit (7) supply frequently, because of blower fan (18) supply frequency is gradual change, rotation speed of fan and the airshed that blows out also strengthen gradually thereupon or reduce, planet (1) is under the cycle programmed control that railcar drives and programme control circut (6) is set, and the work above platform panel (5) that goes round and begins again has the suspension rotation and the revolution motion of inclined plane.
4, device according to claim 1, it is characterized in that: with the blower fan (18) of the sun (1) suspension rotation, be fixedly mounted on the relevant position at railcar platen (15) center, and process hole, a circular air channel (4) at platform panel (5) center correspondence position, blow out under the effect of air-flow at blower fan (18), make the sun (1) in the suspension rotation of platform panel (5) top.
5, device according to claim 1, it is characterized in that: in advance and the relevant position that postpones in railcar platen (15) perihelion and aphelion, 2 blocks of permanent magnets (not drawing among the figure) are set respectively, when vehicle track running arrives first block of magnet of perihelion, magnet on the railcar near switch (10) one trigger pips, the gradual change supply frequency of alignment circuit (8) supply motor (9) frequently raises gradually, the speed of a motor vehicle is accelerated gradually, when railcar is left perihelion and is run to another piece magnet, magnet sends a trigger pip, make the speed of a motor vehicle be returned to normal speed gradually, when vehicle track running arrives first block of magnet of aphelion, magnet give railcar near switch (10) one trigger pips, the gradual change supply frequency of alignment circuit (8) supply motor (9) frequently reduces gradually, the speed of a motor vehicle slows down gradually, when vehicle track running arrives another piece magnet of aphelion, receive trigger pip, the speed of a motor vehicle is replied normally gradually, go round and begin again, under programme control circut (6) control, planet different in perihelion and aphelion travelling speed have been realized.
6, device according to claim 1, it is characterized in that: the luminotron (26) with plurality of specifications, model rearranges matrix, the shape and the position that distribute by the mixed and disorderly celestial body of asteroid belt (23) are arranged on the platform panel (5), adopt the luminous display mode of progressive circulation, the revolution motion of analog demenstration asteroid belt (23).
7, device according to claim 1, it is characterized in that: the orbit of planet is invisible in space, planet orbit position in this device, adopt at interval automatic photoelectric display, elliptical shape along platform panel (5) upper air duct groove (4), luminotron (25) arrangement is fixed on air channel groove (4) outside, demonstration at interval automatically under program circuit control.
8, device according to claim 1, it is characterized in that: install 12 near switch (not drawing among the figure) in the relevant position of railcar platen (15), when railcar drives the earth (1) when running to a certain position, permanent magnet on the railcar (12) trigger on the railcar platen (15) near switch, start programme control circut, light corresponding ecliptic 12 constellations (21) and solar term title (22), the earth (1) is when moving to the another location, that originally lighted extinguishes, new lighting to the position, on the top curtain of the arched roof above the device (19), four seasons starry sky (20) display circuit and zodiacal constellation (21) with the luminotron setting, twenty-four solar terms title (22) is interactive to be shown, when zodiacal constellation (21) is lighted three times successively (season), logical circuit sends the signal enabling starry sky demonstration in corresponding season, pass through said process again, logical circuit sends the signal enabling starry sky demonstration in next season again, and the like, under the programmed control of setting, the earth (1) revolution and zodiacal constellation (21) have been realized, twenty-four solar terms title (24), the interactive acousto-optic literal of four seasons starry sky (20) shows automatically.
9, device according to claim 1 is characterized in that: round platform is picked up retaining and is shown arched roof top curtain structure external form (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100438806A CN100517416C (en) | 2006-04-27 | 2006-04-27 | Solar system planet motion demonstrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100438806A CN100517416C (en) | 2006-04-27 | 2006-04-27 | Solar system planet motion demonstrator |
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| Publication Number | Publication Date |
|---|---|
| CN1838198A true CN1838198A (en) | 2006-09-27 |
| CN100517416C CN100517416C (en) | 2009-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100438806A Expired - Fee Related CN100517416C (en) | 2006-04-27 | 2006-04-27 | Solar system planet motion demonstrator |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016422A (en) * | 2012-10-06 | 2013-04-03 | 任文华 | Fan |
| CN104599584A (en) * | 2014-12-24 | 2015-05-06 | 惠州学院 | Demonstration device of searching extrasolar planet by transit method |
| CN104916215A (en) * | 2015-07-14 | 2015-09-16 | 滁州市状元郎电子科技有限公司 | Solar system planet lifting model |
| CN105374274A (en) * | 2015-11-18 | 2016-03-02 | 苏州育龙科教设备有限公司 | Sun earth moon motion instrument |
| CN112233534A (en) * | 2020-11-06 | 2021-01-15 | 高月霞 | Solar system astronomical teaching aid device based on magnetic suspension |
| CN113223401A (en) * | 2021-05-24 | 2021-08-06 | 田雪峰 | Dynamic simulation device for eight planets of solar system |
-
2006
- 2006-04-27 CN CNB2006100438806A patent/CN100517416C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016422A (en) * | 2012-10-06 | 2013-04-03 | 任文华 | Fan |
| CN104599584A (en) * | 2014-12-24 | 2015-05-06 | 惠州学院 | Demonstration device of searching extrasolar planet by transit method |
| CN104916215A (en) * | 2015-07-14 | 2015-09-16 | 滁州市状元郎电子科技有限公司 | Solar system planet lifting model |
| CN105374274A (en) * | 2015-11-18 | 2016-03-02 | 苏州育龙科教设备有限公司 | Sun earth moon motion instrument |
| CN105374274B (en) * | 2015-11-18 | 2018-01-23 | 苏州育龙科教设备有限公司 | Day ground the moon running instrument |
| CN112233534A (en) * | 2020-11-06 | 2021-01-15 | 高月霞 | Solar system astronomical teaching aid device based on magnetic suspension |
| CN112233534B (en) * | 2020-11-06 | 2023-07-07 | 高月霞 | Solar system astronomical teaching aid device based on magnetic suspension |
| CN113223401A (en) * | 2021-05-24 | 2021-08-06 | 田雪峰 | Dynamic simulation device for eight planets of solar system |
| CN113223401B (en) * | 2021-05-24 | 2022-12-06 | 田雪峰 | Dynamic simulation device for eight planets of solar system |
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| Publication number | Publication date |
|---|---|
| CN100517416C (en) | 2009-07-22 |
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Granted publication date: 20090722 Termination date: 20120427 |