CN216053580U - Revolution and rotation demonstration instrument for eight planets of solar system - Google Patents
Revolution and rotation demonstration instrument for eight planets of solar system Download PDFInfo
- Publication number
- CN216053580U CN216053580U CN202120234373.0U CN202120234373U CN216053580U CN 216053580 U CN216053580 U CN 216053580U CN 202120234373 U CN202120234373 U CN 202120234373U CN 216053580 U CN216053580 U CN 216053580U
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- basin
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- rotating shaft
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 7
- 241000499895 Bloomeria Species 0.000 description 2
- 241000544051 Damasonium alisma Species 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
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Abstract
The utility model relates to an astronomical science popularization demonstration instrument, in particular to a solar system eight-big planet revolution and rotation demonstration instrument, which comprises a sun model, planet models, a basin, a base, a rotating plate, a rotating shaft and a driving device, wherein the basin is arranged at the upper end of the base, the driving device is arranged at the lower side of the base, the rotating plate and the rotating shaft are arranged in the base, the lower end of the rotating shaft extends to the lower side of the base and is fixedly connected with the driving device, the rotating plate is driven to rotate by the rotating shaft, the upper end of the rotating shaft extends into the basin and is fixedly connected with the sun model arranged in the middle of the basin, each planet model is suspended on the water surface in the basin, magnets for attracting each planet model to revolve are arranged in the sun model, a plurality of magnets are arranged on the rotating plate, and each magnet corresponds to each planet model one. The utility model omits the traditional gear ring mechanism, has simple structure and low cost and is convenient to observe and understand.
Description
Technical Field
The utility model relates to an astronomical science popularization demonstration instrument, in particular to a solar system eight-star revolution and rotation demonstration instrument.
Background
The revolution and rotation demonstration instrument for the eight planets of the solar system in the prior art mainly depends on gear transmission to enable the eight planets to generate revolution and rotation, the structure is complex, the cost is high, for example, a patent with an authorization publication number of CN104157207B discloses a demonstration instrument for the eight planets of the solar system, which needs a motor and adopts a gear ring assembly and an auxiliary mechanism to realize the revolution and rotation of the planets, the transmission mechanism of the structure is complex, other demonstration instruments realize the revolution and rotation of the eight planets by arranging a plurality of groups of motors, for example, a patent with a publication number of CN108389500A discloses a revolution and rotation demonstration device for the eight planets of the solar system, which realizes the revolution and rotation of the planets by utilizing nine groups of motors and matching with the gear ring transmission, and the structure simplifies the transmission part but increases the number of the motors.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sun system eight-planet revolution and rotation demonstration instrument, which omits a gear and ring gear transmission mechanism, has simple integral structure and low cost, and is convenient to observe and understand.
The purpose of the utility model is realized by the following technical scheme:
the utility model provides a sun is eight big planet revolution rotation demonstration appearance, includes sun model, planet model, basin, base, commentaries on classics board, pivot and drive arrangement, and wherein the base upper end is located to the basin, and drive arrangement locates the base downside, changes board and pivot and locates in the base, and the pivot lower extreme stretch out to the base below with drive arrangement links firmly, changes the board and passes through the pivot drives rotatoryly, and the pivot upper end stretches into in the basin and links firmly with the sun model of locating the basin middle part, and each planet model suspends on the surface of water in the basin, just be equipped with the magnet that attracts each planet model revolution in the sun model be equipped with a plurality of magnets on the commentaries on classics board, and each magnet and each planet model one-to-one.
And a sealing ring is arranged between the upper end of the rotating shaft and the bottom surface of the basin.
The base downside is equipped with a plurality of landing legs, and drive arrangement locates between each landing leg.
And a power line of the driving device is led out from the adjacent supporting legs of the base and is connected with a power supply.
The planet model is a hollow metal ball.
The utility model has the advantages and positive effects that:
1. the utility model utilizes the basin to simulate the suspension state of the eight planets, arranges the magnets in the sun model, attracts and drags the eight planets to revolve by magnetic force, and simultaneously attracts and drags the planets to move along a specific orbit by the magnets on the rotating plate, and the eight planets can be clearly seen to rotate while revolving, thereby being convenient for people to observe and understand the phenomenon of the day.
2. Compared with the prior art, the utility model omits a gear ring and other transmission mechanisms, greatly simplifies the whole structure, and has low cost and easy operation.
3. The utility model can arrange patterns such as stars and the like on the bottom surface of the basin to better simulate the space situation, so that the simulation demonstration is more vivid.
Drawings
Figure 1 is a cross-sectional view of the present invention,
fig. 2 is a top view of the utility model of fig. 1.
Wherein, 1 is a sun model, 2 is a planet model, 201 is a water star, 202 is a golden star, 203 is the earth, 204 is a wooden star, 205 is a wooden star, 206 is a soil star, 207 is a king star, 208 is a sea king star, 3 is a basin, 4 is a base, 401 is a supporting leg, 5 is a rotating plate, 501 is a magnet, 6 is a rotating shaft, 7 is a driving device, and 701 is a power line.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-2, the present invention includes a solar model 1, planetary models 2, a basin 3, a base 4, a rotating plate 5, a rotating shaft 6 and a driving device 7, wherein the basin 3 is disposed on the upper end of the base 4, the driving device 7 is disposed on the lower side of the base 4, the rotating plate 5 and the rotating shaft 6 are disposed in the base 4, the lower end of the rotating shaft 6 extends to the lower side of the base 4 and is fixedly connected with the driving device 7, the rotating plate 5 is mounted on the rotating shaft 6 and is driven to rotate by the rotating shaft 6, the upper end of the rotating shaft 6 extends into the basin 3 and is fixedly connected with the solar model 1 disposed in the middle of the basin 3, each planetary model 2 is suspended on the water surface in the basin 3, a magnet for attracting each planetary model 2 to revolve is disposed in the solar model 1, a plurality of magnets 501 are disposed on the rotating plate 5, and each magnet 501 corresponds to each planetary model 2 one to one. When the utility model works, the driving device 7 drives the rotating shaft 6 to rotate, and further drives the sun model 1 to rotate, under the attraction and dragging of the magnets in the sun model 1, each planet model 2 suspended on the water surface revolves around the sun model 1, at the same time, the rotating plate 5 is also driven to rotate by the rotating shaft 6, the magnets 501 on the rotating plate 5 attract the corresponding planet models 2 to move along the corresponding tracks, so that the planet models 2 do not collide with each other, and as shown in fig. 2, a certain distance exists between the planet models 2, the attraction of the magnets 501 to the corresponding planet models 2 is not influenced, and under the attraction of the magnets 501 and the attraction and dragging of the magnets in the sun model 1, each planet model 2 also rotates.
As shown in fig. 1, the present invention has eight planetary models 2 to simulate different planetary bodies, including a water star 201, a golden star 202, the earth 203, a wooden star 204, a wooden star 205, a soil star 206, a king star 207, and a sea king star 208. In this embodiment, the planetary model 2 is a hollow metal ball.
As shown in fig. 1, a sealing ring is provided between the upper end of the rotating shaft 6 and the bottom surface of the basin 3 to ensure sealing, so as to prevent water in the basin 3 from leaking. In addition, patterns such as stars and the like can be arranged on the bottom surface of the basin 3, so that the space situation can be better simulated.
As shown in fig. 1, a plurality of legs 401 are provided at the lower side of the base 4 to support, so that a certain accommodating space is formed between the base 4 and the ground, the driving device 7 is provided in the accommodating space, and a power line 701 of the driving device 7 is led out from the space between adjacent legs 401 of the base 4 to be connected with a power supply. In this embodiment, the driving device 7 is a motor.
The working principle of the utility model is as follows:
regarding the eight major planetary self-conversion causes, there is a hypothesis that: when the eight planets revolve around the sun, the revolution linear velocity of the outer sides of the eight planets is greater than that of the inner sides of the eight planets, so the eight planets rotate.
The utility model utilizes the basin 3 to simulate the suspension state of eight planets, the magnets are arranged in the sun model 1, when the driving device 7 drives the rotating shaft 6 to rotate so as to drive the sun model 1 to revolve from west to east, the eight planets 2 suspended in the water revolve around the sun model 1 from west to east under the attraction and drag of the magnets in the sun model 1, the rotating plate 5 is also driven to rotate through the rotating shaft 6, the magnets 501 on the rotating plate 5 attract the corresponding planet models 2 to move along corresponding orbits, and under the attraction and drag of the magnets 501 and the magnets in the sun model 1, the eight planets 2 can also clearly see the rotation of the eight planets 2. Compared with the prior art, the utility model omits a complex gear ring transmission mechanism, greatly simplifies the whole structure and is convenient for people to observe and understand.
Claims (4)
1. A sun eight big planet revolution rotation demonstration appearance which characterized in that: comprises a solar model (1), a planet model (2), a basin (3), a base (4), a rotating plate (5), a rotating shaft (6) and a driving device (7), wherein the basin (3) is arranged at the upper end of the base (4), the driving device (7) is arranged at the lower side of the base (4), the rotating plate (5) and the rotating shaft (6) are arranged in the base (4), the lower end of the rotating shaft (6) extends out of the lower part of the base (4) to be fixedly connected with the driving device (7), the rotating plate (5) is driven by the rotating shaft (6) to rotate, the upper end of the rotating shaft (6) extends into the basin (3) and is fixedly connected with the solar model (1) arranged at the middle part of the basin (3), each planet model (2) is suspended on the water surface in the basin (3), a magnet for attracting each planet model (2) to revolve is arranged in the solar model (1), a plurality of magnets (501) are arranged on the rotating plate (5), each magnet (501) corresponds to each planetary model (2) one by one; the planet model (2) is a hollow metal ball.
2. The solar system eight-planet revolution and rotation demonstration instrument according to claim 1, wherein: and a sealing ring is arranged between the upper end of the rotating shaft (6) and the bottom surface of the basin (3).
3. The solar system eight-planet revolution and rotation demonstration instrument according to claim 1, wherein: a plurality of supporting legs (401) are arranged on the lower side of the base (4), and the driving device (7) is arranged among the supporting legs (401).
4. The solar system eight-planet revolution and rotation demonstration instrument according to claim 3, wherein: and a power line (701) of the driving device (7) is led out from the adjacent supporting legs (401) of the base (4) and is connected with a power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120234373.0U CN216053580U (en) | 2021-01-28 | 2021-01-28 | Revolution and rotation demonstration instrument for eight planets of solar system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120234373.0U CN216053580U (en) | 2021-01-28 | 2021-01-28 | Revolution and rotation demonstration instrument for eight planets of solar system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216053580U true CN216053580U (en) | 2022-03-15 |
Family
ID=80596545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120234373.0U Expired - Fee Related CN216053580U (en) | 2021-01-28 | 2021-01-28 | Revolution and rotation demonstration instrument for eight planets of solar system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216053580U (en) |
-
2021
- 2021-01-28 CN CN202120234373.0U patent/CN216053580U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220315 |
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| CF01 | Termination of patent right due to non-payment of annual fee |