CN100517416C - Solar system planet motion demonstrator - Google Patents
Solar system planet motion demonstrator Download PDFInfo
- Publication number
- CN100517416C CN100517416C CNB2006100438806A CN200610043880A CN100517416C CN 100517416 C CN100517416 C CN 100517416C CN B2006100438806 A CNB2006100438806 A CN B2006100438806A CN 200610043880 A CN200610043880 A CN 200610043880A CN 100517416 C CN100517416 C CN 100517416C
- Authority
- CN
- China
- Prior art keywords
- railcar
- planet
- revolution
- ecliptic
- motor
- 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.)
- Expired - Fee Related
Links
Images
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 ofly be used for that astronomic knowledge is popularized, geographical teaching, the apparatus for demonstrating that simulated solar, planet and asteroid belt move mutually.
Technical background:
In the prior art, similarly demonstration all adopts Metallic rod to support the garden ball, does the plane at driven by motor lower edge circuit orbit and rotates, and is used for demonstrating the revolution and the rotation of planet at present.This mode can't be demonstrated some basic exercise form of planet, has restricted the expansion of demonstration effect and demo function.
Summary of the invention:
The objective of the invention is to provide a kind of novel structure, and available demonstration intuitively comes the device of simulated solar, planet and other celestial body basic exercise form.In order to demonstrate:
1, sun suspension rotation.
2, planet is made plane floatation revolution and spinning motion at elliptical orbit.
3, Pluto suspends on the inclined plane face and revolves round the sun and spinning motion.
4, planet is different with the aphelion travelling speed at perihelion.
5, the asteroid belt operation shows.
6, planet orbit position shows automatically at interval.
7, the interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations, twenty-four solar terms title and four seasons starry sky shows automatically.
The object of the present invention is achieved like this: use polystyrene material, size is injection molded into ball on request, and the lower position in ball adds mass and is combined as an integral body,, ball is suspended and does rotation under the bernoulli principle effect through air-flow that blower fan blows out.At the corresponding figure of ball surface rendering, be used for simulated solar, the earth, Pluto and other planet.Suitably select ball diameter and counterweight ratio, ball is suspended and rotation stablizes more that (revolution orbit of planet all is the elliptical orbit of nearly what circle.In nine major planets, except that Pluto had 17 degree inclined plane faces, the degree of tilt between the orbit face of other planet was very little, all is bordering on the plane).
Sun suspension rotation: with the suspend blower fan of rotation of the sun, be fixed on the relevant position of railcar platen center, and process an air channel groove 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 at elliptical orbit: on railcar platen peace deck plate, process elliptical orbit groove and air channel groove on request.Railcar is moved under the platform panel along the elliptical orbit groove under driven by motor.The air-flow that the railcar fan blows out, through the rotation that above the platform panel, suspends of the moving planet of air channel troughed belt, and with railcar synchronous operation, demonstrate planet with this and do the plane floatation revolution and autobiography moves at elliptical orbit.
Pluto moves at the inclined plane face: Pluto is under railcar and blower fan drive, when doing to suspend revolution and rotation along elliptical orbit, because of the railcar fan is powered by blower fan gradual change frequency alignment circuit, so gradually changing, the rotating speed of blower fan and the dynamo-electric with the wind source frequency of the airshed that blows out change that (airshed strengthens gradually, Pluto suspends and increases gradually, and airshed reduces then opposite gradually).Under railcar drive and cycle programmed control, Pluto suspends on the inclined plane face and revolves round the sun and spinning motion.
Planet is different with the aphelion travelling speed at perihelion: the railcar motor is by railcar motor gradual change alignment circuit power supply frequently.When railcar drives that planet runs to that perihelion shifts to an earlier date with the aphelion and when postponing the relevant position of setting, be installed in the permanent magnet of railcar platen relevant position, respectively on the railcar near switch one trigger pip, the supply frequency that makes railcar motor gradual change frequency alignment circuit supply with the railcar motor raises gradually or reduces, the railcar motor speed is also accelerated gradually thereupon or is slowed down, and has realized planet different in perihelion and aphelion travelling speed.
The asteroid belt operation shows: the luminotron with plurality of specifications rearranges matrix, be arranged on the platform panel by mixed and disorderly shape and the position that distributes of asteroid belt celestial body, and with the progressive luminous display mode of circulation, the motion of demonstration asteroid belt.
Planet orbit position shows automatically at interval: the orbit of planet is invisible in space.Planet orbit position in this device is with automatic photoelectric display at interval.Along the elliptical shape of platform panel upper air duct groove, the luminotron arrangement is fixed on the groove outside, air channel, simulation planet orbit position, the interval shows automatically under programme control circut control.
The interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations, twenty-four solar terms title and four seasons starry sky shows automatically: with the corresponding position of ecliptic 12 constellations, install 12 near switch on the railcar platen.When railcar drove the earth and runs to a certain position, the permanent magnet on the railcar triggered approaching switch activated programme control circut on the railcar platen, lights corresponding ecliptic 12 constellations and twenty-four solar terms title.When the earth ran to the another location, that originally lighted extinguished, newly lighting to the position.On the arched roof top curtain above the device, with the four seasons starry sky display circuit of luminotron setting be used to block interactive demonstration of ecliptic 12 constellations, twenty-four solar terms title that is provided with on the round platform of demonstration.(demonstrate a season) when zodiacal constellation is lighted three times successively, logical circuit sends the signal enabling starry sky demonstration in corresponding season, passes through said process again, and logical circuit sends the signal enabling starry sky demonstration in next season again.The rest may be inferred, has been issued to the purpose of interactive demonstration in setting program control.
Characteristics of the present invention are, be different from Metallic rod and support ball, make the demonstration mode that rotate on the plane under driven by motor, simulation has realized: sun suspension rotation, Pluto the suspension revolution of inclined plane face and rotation, other planet elliptical orbit do the plane floatation revolution with rotation, planet is different with the aphelion travelling speed at perihelion, the asteroid belt operation shows, planet orbit position automatically the interactive acousto-optic literal of interval demonstration, revolution of earth and ecliptic 12 constellations, twenty-four solar terms title and four seasons starry sky show automatically.By simulation, make the basic exercise form of the celestial bodies such as the sun, planet and asteroid belt in the solar system, in the demonstration of this device, obtain directly perceived, vivid representing.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the shape assumption diagram of the solar system planet motion demonstrator that proposes of the present invention.
Fig. 2 is the railcar structural drawing in the device shown in Figure 1.
1-fornix top curtain among Fig. 1, Fig. 2,2-four seasons starry sky, 3-ecliptic 12 constellations, 4-twenty-four solar terms title, the 5-sun, 8-luminotron 1,9-are used to block the round platform of demonstration, 10--asteroid belt, 11-luminotron 2,12--ball, 13--mass.14-arrow direction, 15--air channel groove, 16-platform panel, the 17-programme control circut, the gradual change of 18-blower fan is alignment circuit frequently, and the gradual change of 19--railcar motor is alignment circuit frequently, 20-railcar motor, 21-be near switch, the 22-rail groove, the 23-permanent magnet, 24-transmission gear, 25-tooth bar, 26-railcar platen, the 27-conducting copper, 28 current-collectors
Embodiment:
Fig. 1, device shown in Figure 2 comprise: ball (12) and mass (13) are combined into one, through air-flow that blower fan blows out under the bernoulli principle effect, through air channel groove (15) according to platform panel (16) the top suspension rotation of direction shown in the arrow (14) at device.
This device has nine railcars, drives nine oval air channel grooves (15) the top suspension rotation of nine balls (12) on platform panel (16) respectively.Simultaneously under railcar drives, do revolution motion (ball of simulated solar, the earth and other planet is identical with suspension theory with ball (12) structure, hereinafter to be referred as the sun (5), the earth, Pluto and other planet) along the elliptical orbit groove (22) on the railcar platen (26).
Railcar motor (20) is through transmission gear (24) and tooth bar (25) engagement.Blower fan and the used power supply of railcar motor (20) are powered through blower fan gradual change frequency alignment circuit (18) and railcar motor gradual change frequency speed governing electricity (19) by current-collector (28) and conducting copper (27) sliding contact.Near switch (21), permanent magnet (23) and programme control circut (17) receive, send trigger pip and control signal.This device is at ecliptic 12 constellations (3), on twenty-four solar terms title (4) and the fornix top curtain (1), the interactive demonstration of four seasons starry sky (2) that is provided with luminotron cooperates demonstration down: the sun (5) suspension autobiography, Pluto is in the suspension revolution and the rotation of inclined plane face, other planet is done plane floatation revolution and rotation at elliptical orbit, asteroid belt (10) operation shows, planet orbit position shows automatically at interval, planet is different with the aphelion travelling speed at perihelion, revolution of earth and ecliptic 12 constellations (3) twenty-four solar terms titles (4) and the interactive acousto-optic literal of four seasons starry sky (2) show automatically.
Sun suspension rotation: with the blower fan of the sun (5) suspension rotation, be fixed on the relevant position at railcar platen (26) center, and process an air channel groove (15) at platform panel (16) center correspondence position, blow out at blower fan under the effect of air-flow, make the sun (5) in the suspension rotation of platform panel (16) top.
Pluto moves at the inclined plane face: the fan power that Pluto is suspended is powered through blower fan gradual change frequency alignment circuit (18) by current-collector (28) and conducting copper (27) sliding contact.Because of the fan power frequency is gradual change, rotation speed of fan and the airshed that blows out also strengthen gradually thereupon or reduce, and the hoverheight of Pluto also changes thereupon.Under the cycle programmed control that railcar motor (20) drives and programme control circut (17) is set, suspension revolution and the spinning motion of making to have the inclined plane face in platform panel (16) top that Pluto goes round and begins again.
Planet moves at elliptical orbit: make fan power that other planet suspends by current-collector (28) with conducting copper (27) sliding contact through control circuit by mains supply.Planet is made plane floatation revolution and spinning motion along elliptical orbit in platform panel (16) top under railcar motor (20) and blower fan drive.
Planet is different with the aphelion travelling speed at perihelion: (when railcar was left the position of perihelion and aphelion setting, the speed of a motor vehicle was fixed).Railcar platen (26) perihelion in advance and the relevant position that postpones 1 block of permanent magnet (not drawing among the figure) is set respectively, in the aphelion in advance and the relevant position that postpones 1 block of permanent magnet (not drawing among the figure) also is set respectively.When vehicle track running when the perihelion anticipated future position, permanent magnet on the railcar near switch (21) one trigger pips, make the gradual change of railcar motor frequently alignment circuit (19) supply frequency of supplying with railcar motor (20) raise gradually, the speed of a motor vehicle is accelerated gradually.When vehicle track running postponed the position to perihelion, permanent magnet sent a trigger pip, and the railcar motor gradual change supply frequency of alignment circuit (19) supply railcar motor (20) frequently reduces gradually, and the speed of a motor vehicle is slowed down gradually, and is returned to normal speed.When vehicle track running during to the aphelion anticipated future position, permanent magnet gives railcar near switch (21) one trigger pips, and railcar motor 20 is supplied with in railcar motor gradual change alignment circuit (19) frequently) supply frequency reduce gradually, the speed of a motor vehicle slows down gradually.When vehicle track running postpones the position to the aphelion, the trigger pip that permanent magnet sends, the supply frequency that makes railcar motor gradual change frequency alignment circuit (19) supply with railcar motor (20) raises gradually, makes the speed of a motor vehicle accelerate to be returned to normal speed gradually.Go round and begin again, under programme control circut (17) control, realized planet different in perihelion and aphelion travelling speed.
The asteroid belt operation shows: the luminotron 2 (11) with plurality of specifications rearranges matrix, be arranged on above the platform panel (16) by mixed and disorderly shape and the position that distributes of asteroid belt (10) celestial body, with the progressive luminous display mode of circulation, the operation of demonstration asteroid belt (10).
Planet orbit position shows automatically at interval: along the elliptical shape of platform panel (16) upper air duct groove (15), luminotron 1 (8) arrangement is fixed on air channel groove (15) outside, demonstration under program circuit control: planet orbit position interval automatically shows.
The interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations, twenty-four solar terms title and four seasons starry sky shows automatically: go up and the corresponding position of ecliptic 12 constellations (3) is installed 12 near switch (not drawing among the figure) at railcar platen (26).When the railcar drive earth runs to a certain position, permanent magnet on the railcar (23) triggers the approaching switch activated programme control circut on the railcar platen (26), lights ecliptic 12 constellations (3) and twenty-four solar terms title (4) corresponding, that be provided with on the round platform that is used to block demonstration (9).When the earth moved to the another location again, that originally lighted extinguished, newly lighting to the position.On the top curtain of the arched roof above the device (1), four seasons starry sky (2) display circuit that is provided with luminotron shows with ecliptic 12 constellations (3), twenty-four solar terms title (4) interaction.The starry sky that (demonstrate a season) when ecliptic 12 constellations (3) are lighted three times successively, logical circuit sends signal enabling corresponding season shows, passes through said process again, and the starry sky that logical circuit sends signal enabling next season again shows.The rest may be inferred under setting program control, realized that the interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations (3), twenty-four solar terms title (4) and four seasons starry sky (2) shows automatically.
Claims (6)
1, a kind of solar system planet motion demonstrator that is used for the universal geographical teaching of astronomic knowledge, this device is different from Metallic rod and supports ball, doing the plane at driven by motor lower edge circuit orbit rotates, be used for demonstrating the method for planet revolution and rotation, but use polystyrene material, the size injection moulding is made ball (12) and is put at the ball low inside and add mass (13) and be combined as an integral body on request, suitably select ball diameter and counterweight ratio that ball is suspended and rotation more stable, at the corresponding figure of ball (12) surface rendering, be used for simulated solar (5), the earth, Pluto and other planet is characterized in that:
This device have nine railcars drive respectively nine balls (12) through air-flow that blower fan blows out under the bernoulli principle effect, in the suspension rotation of platform panel (16) top, be used for simulating the earth, Pluto and other planet by nine the oval air channel grooves (15) on the platform panel (16);
The railcar motor receives, sends trigger pip and control signal through transmission gear (24) and tooth bar (25) engagement near switch (21), permanent magnet (23) and programme control circut (17); Blower fan and the used power supply of railcar motor are provided by current-collector (28) and conducting copper (27) sliding contact; The railcar motor is by railcar motor gradual change alignment circuit (19) power supply frequently;
The blower fan of Pluto suspension rotation is powered through blower fan gradual change frequency alignment circuit (18) by current-collector (28) and conducting copper (27) sliding contact, Pluto is made suspend revolution and spinning motion on the inclined plane face of platform panel (16) top under the cycle programmed control that the blower fan of correspondence and railcar driven by motor and programme control circut (17) are set; The blower fan of other planet suspension rotation is powered through control circuit by current-collector (28) and conducting copper (27) sliding contact, planet is made plane floatation revolution and spinning motion along elliptical orbit in platform panel (16) top under the railcar motor and blower fan drive of correspondence;
This device is at ecliptic 12 constellations (3), twenty-four solar terms title (4) and arched roof top act (1) are gone up four seasons starry sky (2) interaction that is provided with luminotron and are shown cooperation demonstration down: sun suspension rotation, Pluto is in the suspension revolution and the rotation of inclined plane face, other planet is done plane floatation revolution and rotation at elliptical orbit, the asteroid belt operation shows, planet orbit position shows automatically at interval, planet is different with the aphelion travelling speed at perihelion, the interactive acousto-optic literal of revolution of earth and ecliptic 12 constellation twenty-four solar terms titles and four seasons starry sky shows automatically.
2, device according to claim 1 is characterized in that: railcar platen (26) perihelion in advance and the relevant position that postpones 1 block of permanent magnet is set respectively, in the aphelion in advance and the relevant position that postpones 1 block of permanent magnet also is set respectively; When vehicle track running to perihelion and aphelion in advance and during the relevant position that postpones, receiving railcar platen (26) respectively near switch (21) and go up the trigger pip that the relevant position permanent magnet sends on the railcar, railcar motor (20) supply frequency by railcar motor gradual change alignment circuit (19) power supply frequently also changes accordingly, its rotating speed also raises gradually thereupon or reduces, under the control of programme control circut (17), the simulation planet is different perihelion and aphelion travelling speed.
3, device according to claim 1, it is characterized in that: the luminotron 2 (11) with plurality of specifications rearranges matrix, be arranged on above the platform panel (16) by mixed and disorderly shape and the position that distributes of asteroid belt (10) celestial body, with the operation of the progressive luminous display mode demonstration asteroid belt of circulation (10).
4, device according to claim 1, it is characterized in that: along the elliptical shape of platform panel (16) upper air duct groove (15), luminotron 1 (8) arrangement is fixed on air channel groove (15) outside, the automatic interval photoelectric display of demonstration planet orbit position under programme control circut control.
5, device according to claim 1, it is characterized in that: go up and the corresponding position of ecliptic 12 constellations (3) is installed 12 near switch at railcar platen (26), when the railcar drive earth ran to a certain position, the permanent magnet on the railcar (23) triggered railcar platen (26) and goes up the approaching switch activated programme control circut of relevant position, lights corresponding ecliptic 12 constellations (3) and twenty-four solar terms title (4); Earth movements are when the another location, and that originally lighted extinguishes, newly lights four seasons starry sky (2) display circuit on arched roof top curtain (1) and ecliptic 12 constellations (3), twenty-four solar terms title (4) interaction demonstration to the position; When ecliptic 12 constellations (3) are lighted three times successively, demonstrate season, a logical circuit and send the signal enabling starry sky demonstration in corresponding season, send the signal enabling starry sky demonstration in next season again through said process, logical circuit again, the rest may be inferred demonstrates under the programmed control of setting: the interactive acousto-optic literal of revolution of earth and ecliptic 12 constellations (3), twenty-four solar terms title (4) and four seasons starry sky (2) shows automatically.
6, device according to claim 1 is characterized in that: by the round platform that is used to block demonstration (9) with light emitting diode the device external form that the arched roof top curtain (1) of four seasons starry sky (2) is constituted is set.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1838198A CN1838198A (en) | 2006-09-27 |
| CN100517416C true CN100517416C (en) | 2009-07-22 |
Family
ID=37015583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100438806A Expired - Fee Related CN100517416C (en) | 2006-04-27 | 2006-04-27 | Solar system planet motion demonstrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100517416C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103016422A (en) * | 2012-10-06 | 2013-04-03 | 任文华 | Fan |
| CN104599584B (en) * | 2014-12-24 | 2018-04-20 | 惠州学院 | A kind of transit method search is the apparatus for demonstrating of outer planet |
| 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 |
| 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 |
| CN112233534B (en) * | 2020-11-06 | 2023-07-07 | 高月霞 | Solar system astronomical teaching aid device based on magnetic suspension |
| CN113223401B (en) * | 2021-05-24 | 2022-12-06 | 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
Also Published As
| Publication number | Publication date |
|---|---|
| CN1838198A (en) | 2006-09-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100517416C (en) | Solar system planet motion demonstrator | |
| CN211294450U (en) | Environment art design multimedia demonstration sand table | |
| CN100507976C (en) | Sun, earth and moon motion demonstrator | |
| CN204463691U (en) | The dynamic demonstration device of geostationary satellite and polar-orbiting satellite operation service | |
| CN107293209A (en) | Novel analog earth rotation and the teaching aid of revolution | |
| CN108269426A (en) | A kind of Chinese vocabulary explanation displaying teaching aid | |
| CN109559613A (en) | A kind of light source simulating device | |
| CN209248910U (en) | A kind of demonstrator for simulating earth rotation and revolution | |
| CN201993990U (en) | Directviewing earth motion demonstration instrument | |
| KR100553419B1 (en) | Structure of drive of a globe for study | |
| CN2277548Y (en) | Array light-source movable imaging display | |
| CN1979602A (en) | Multi-view exhibition system for show windows | |
| CN2845071Y (en) | Earth and moon operation demonstrator | |
| CN108525322B (en) | Solar racing car demonstration device | |
| CN208861269U (en) | Large screen is used in a kind of displaying of big data | |
| CN207833776U (en) | A kind of tellurion | |
| CN218413816U (en) | Demonstration device for sun-moon glowing phenomenon for science popularization | |
| CN109448521A (en) | A kind of cube sensing device based on shadow conversion | |
| CN209804096U (en) | Light source simulation device | |
| CN103961890A (en) | Simulated Chang'e-flying-to-moon equipment | |
| CN205376034U (en) | View bill -board | |
| CN109615965A (en) | A kind of monitoring camera experience system based on natural lighting simulation | |
| CN220105899U (en) | Daily and earth operation demonstration instrument | |
| CN214175458U (en) | Mathematical modeling simulation demonstration device | |
| CN218357353U (en) | Environment-friendly and non-toxic child plastic toy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20090722 Termination date: 20120427 |