CN108510871A - Day, lunar eclipse presentation tool - Google Patents
Day, lunar eclipse presentation tool Download PDFInfo
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- CN108510871A CN108510871A CN201810469918.9A CN201810469918A CN108510871A CN 108510871 A CN108510871 A CN 108510871A CN 201810469918 A CN201810469918 A CN 201810469918A CN 108510871 A CN108510871 A CN 108510871A
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- lunar eclipse
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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
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- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
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- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Instructional Devices (AREA)
Abstract
The present invention discloses a kind of day, lunar eclipse presentation tool, includes the holder of demonstration board and support demonstration board；The demonstration board is circular ring shape plate, the insertion of demonstration board central hole location is connected with circular solar simulation plate, and demonstration board one side edge is provided with earth analog board, and earth analog board is circular slab, by connecting shaft connection demonstration board among earth analog board, solar eclipse shield is connected in connecting shaft；Demonstration board another side is provided with lunar eclipse shield and lunar eclipse analog board, the lunar eclipse shield includes substrate, substrate both ends are solar simulation area and lunar eclipse blocked area, there is certain interval between lunar eclipse shield and demonstration board, lunar eclipse analog board is provided between lunar eclipse shield and demonstration board in gap, flexible connection and demonstration board, can rotate around itself center of circle.A kind of day, lunar eclipse presentation tool, it is easy to carry, and day can easily be demonstrated out, the principle that lunar eclipse is formed.
Description
Technical field
The invention belongs to teaching equipment field, more particularly to a kind of day, lunar eclipse presentation tool.
Background technology
In the education of middle and primary schools stage, the equal knowledge of chronometer phenomenon such as solar eclipse and the moon is excessively abstracted often due to without material object,
Student's indigestion can then have as the teaching demonstration device of displaying solar eclipse and phases of the moon generation process quickly manages students in middle and primary schools
It is huge to solve learning Content help.
Existing solar eclipse lunar eclipse apparatus for demonstrating, often indicates the sun, the moon and the earth, sphere with different size of sphere
It is moved on isocentric circular arc rail to simulate the chronometer phenomenons such as solar eclipse, apparatus for demonstrating volume is larger, not portable, moreover, this drill
Showing device can only see last as a result, but can not intuitively explain the principle that solar eclipse and lunar eclipse are formed, and by then passing through
Three-dimensional sphere is demonstrated, and is sitting in the classmate of different location due to visual angle difference, it is seen that the phenomenon that it is different, demonstrator is bad
Carry out unified explanation.
Invention content
Goal of the invention：The purpose of the present invention is for the deficiency in current technology, providing a kind of day, lunar eclipse presentation tool,
It is easy to carry, and day can easily be demonstrated out, the principle that lunar eclipse is formed.
The present invention discloses a kind of day, lunar eclipse presentation tool, includes the holder of demonstration board and support demonstration board；The demonstration board
For circular ring shape plate, the insertion of demonstration board central hole location is connected with circular solar simulation plate, and demonstration board one side edge is provided with
Earth analog board, earth analog board are circular slab, by connecting shaft connection demonstration board among earth analog board, activity in connecting shaft
It is connected with solar eclipse shield, the solar eclipse shield includes main board, and main board is fanning strip, and the tapered one end of main board is lived with connecting shaft
Dynamic connection, gradually including one end setting, there are one circular solar eclipse blocked areas, and main board two sides and solar eclipse blocked area outer circle are tangent；It drills
Show that plate another side is provided with lunar eclipse shield and lunar eclipse analog board, the lunar eclipse shield includes substrate, and substrate both ends are sun mould
Quasi- area and lunar eclipse blocked area, the solar simulation area are diameter border circular areas identical with solar simulation plate, and lunar eclipse blocked area is
Diameter border circular areas identical with earth analog board, substrate two sides and solar simulation area and lunar eclipse blocked area outer circle are tangent, the moon
Food shield solar simulation area part by support device be fixedly connected with solar simulation plate and coaxial, lunar eclipse shield and demonstration board it
Between there is certain interval, lunar eclipse blocked area is coaxial with earth analog board；Between lunar eclipse shield and demonstration board the moon is provided in gap
Eat analog board, lunar eclipse analog board includes earth simulation region, and earth simulation region is circular slab, flexible connection and demonstration board, can around from
The body center of circle rotates, and the earth simulation region center of circle is located on the lunar eclipse shield axis of symmetry, and outer circle is tangent and substrate both side plate, the earth are simulated
By straight panel connection, there are one moon analog boards in area, and the moon analog board size is identical as lunar eclipse blocked area, moon analog board
It is equal to lunar eclipse blocked area and earth simulation region distance of center circle with earth simulation region distance of center circle.
As a kind of improvement of this programme, the demonstration board is black, and solar simulation plate is red, and earth analog board is indigo plant
Color；Solar eclipse shield main body plate part is transparent, and solar eclipse blocked area is black；Lunar eclipse shutter substrate portion is transparent, sun mould
Quasi- area is red, and lunar eclipse blocked area is black；Earth simulation region is blue on lunar eclipse analog board, and moon movable plate is white, even
It is transparent to connect the part of moon movable plate and earth simulation region.
As a kind of improvement of this programme, moon simulation region is provided on the solar eclipse shield, moon simulation region is circle,
Positioned at main body plate part, outer circle and main board two sides are tangent, and moon simulation region is white.
As a kind of improvement of this programme, the solar eclipse shield and lunar eclipse shield transparent part edge have retouching for white
Side.
As a kind of improvement of this programme, the demonstration board, holder, solar eclipse shield, earth analog board, lunar eclipse shield, the moon
Food analog board and solar simulation plate are manufactured by way of 3D printing.
Advantageous effect：Day of the present invention, lunar eclipse presentation tool, are provided with solar eclipse shield in demonstration board one side, drill
Show and be provided with solar simulation plate among plate, edge is provided with earth analog board, and the solar eclipse shield of rotation can simulate the moon around ground
The ray trajectory that track and the moon block when ball rotation, by rotating solar eclipse shield, different proportion is blocked too in solar eclipse blocked area
Positive analog board generates principle to demonstrate out solar eclipse.
The demonstration board other side is provided with lunar eclipse shield and rotatable lunar eclipse analog board, and lunar eclipse shield simulates the earth and exists
The umbra region of the positive side of the back of the body, and the lunar eclipse analog board rotated can simulate that the moon rotates round the earth track, rotation lunar eclipse simulation
The part of plate, moon movable plate different proportion is blocked by lunar eclipse blocked area, so as to demonstrate out because moon different proportion enters
Umbra region and the lunar eclipse phenomenon generated, meanwhile, it can also demonstrate the phases of the moon.
Side is retouched in solar eclipse shield and lunar eclipse shield transparent part edge with white, can indicate that ray trajectory, more
Be conducive to student and understand day, lunar eclipse formation basic theory.
Day disclosed in this invention, lunar eclipse presentation tool, it is simple in structure, the celestial body movement in solid space is subjected to plane
Displaying, facilitates student intuitively to understand day, lunar eclipse principle.Meanwhile day, lunar eclipse presentation tool generally platy structure,
The student of classroom different location can be made way for after vertical display while being seen, teacher is facilitated uniformly to explain.
Day disclosed in this invention, each parts of lunar eclipse presentation tool can be produced by 3D printing technique, and size can be according to reality
Border demand adjustment can both make the demonstration board of larger area for carrying out classroom instruction demonstration, can also make compared with small area
Demonstration board understands for student individual's self-teaching.
Description of the drawings
Fig. 1, the day, the faces lunar eclipse presentation tool A structural schematic diagram；
Fig. 2, the day, the faces lunar eclipse presentation tool B structural schematic diagram；
Fig. 3, the day, lunar eclipse presentation tool A face total solar eclipse state demonstration graphs；
Fig. 4, the day, the faces lunar eclipse presentation tool A partial solar eclipse state demonstration graph；
Fig. 5, the day, lunar eclipse presentation tool B face lunar eclipse state demonstration graphs；
Fig. 6, the day, lunar eclipse presentation tool B face partial lunar eclipse state demonstration graphs；
Reference numeral：1, demonstration board；2, holder；3, solar eclipse shield；4, earth analog board；5, lunar eclipse shield；6, lunar eclipse analog board；
11, solar simulation plate；30, main board；31, solar eclipse blocked area；32, moon simulation region；50, substrate；51, solar simulation area；52、
Lunar eclipse blocked area；60, earth simulation region；61 moon movable plates.
Specific implementation mode
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific implementation modes are only
For illustrating the present invention rather than limiting the scope of the invention.
A kind of day as shown in Figure 1, lunar eclipse presentation tool include the holder 2 of demonstration board 1 and support demonstration board 1；Demonstration board
1 is circular ring shape plate, and the insertion of 1 central hole location of demonstration board is connected with circular solar simulation plate 11, and 1 one side edge of demonstration board is set
It is equipped with earth analog board 4, earth analog board 4 is circular slab, passes through connecting shaft connection demonstration board 1, connection among earth analog board 4
Solar eclipse shield 3 is connected on axis.As shown in figure 3, solar eclipse shield 3 includes main board 30, main board 30 is fanning strip, main body
30 tapered one end of plate is flexibly connected with connecting shaft, and gradually including one end setting, there are one circular solar eclipse blocked area 31,30 liang of main boards
Side and 31 outer circle of solar eclipse blocked area are tangent.Moon simulation region 32 is provided on solar eclipse shield 3, moon simulation region 32 is circle,
Positioned at 30 part of main board, outer circle and 30 two sides of main board are tangent.
As shown in Fig. 2, 1 another side of demonstration board is provided with lunar eclipse shield 5 and lunar eclipse analog board 6.As shown in figure 5, lunar eclipse
Shield 5 includes substrate 50, and 50 both ends of substrate are solar simulation area 51 and lunar eclipse blocked area 52, and solar simulation area 51 is for diameter and too
11 identical border circular areas of positive analog board, lunar eclipse blocked area 52 are diameter border circular areas identical with earth analog board 4, substrate 50
Two sides and solar simulation area 51 and 52 outer circle of lunar eclipse blocked area are tangent, and 5 solar simulation area of lunar eclipse shield, 51 part passes through support
Device be fixedly connected with solar simulation plate 11 and coaxial, there is certain interval, lunar eclipse to block between lunar eclipse shield 5 and demonstration board 1
Area 52 is coaxial with earth analog board 4；Lunar eclipse analog board 6, lunar eclipse simulation are provided between lunar eclipse shield 5 and demonstration board 1 in gap
Plate 6 includes earth simulation region 60, and earth simulation region 60 is circular slab, flexible connection and demonstration board 1, can be rotated around itself center of circle,
60 center of circle of earth simulation region is located on 5 axis of symmetry of lunar eclipse shield, and outer circle is tangent and 50 both side plate of substrate, earth simulation region 60 are logical
Crossing straight panel connection, there are one moon analog boards, and moon analog board size is identical as lunar eclipse blocked area 52, moon analog board and the earth
60 distance of center circle of simulation region is equal to lunar eclipse blocked area 52 and 60 distance of center circle of earth simulation region.
Demonstration board 1 is black, and solar simulation plate 11 is red, and earth analog board 4 is blue；3 main board 30 of solar eclipse shield
Part is transparent, and solar eclipse blocked area 31 is black；50 part of lunar eclipse shutter substrate is transparent, and solar simulation area 51 is red,
Lunar eclipse blocked area 52 is black；Earth simulation region 60 is blue on lunar eclipse analog board 6, and moon movable plate is white, connects the moon
The part of movable plate and earth simulation region 60 is transparent.Moon simulation region 32 is white.Solar eclipse shield 3 and lunar eclipse shield 5 are transparent
Part edge retouches side with white.
Demonstration board 1, holder 2, solar eclipse shield 3, earth analog board 4, lunar eclipse shield 5, lunar eclipse analog board 6 and solar simulation plate
11 are manufactured by way of 3D printing.
The ray trajectory that track and the moon block when the solar eclipse shield 3 of rotation can simulate the moon around earth rotation, such as Fig. 4
Shown, by rotating solar eclipse shield 3, the solar simulation plate 11 of different proportion is blocked in solar eclipse blocked area 31, and what student can see does not have
The state of sun when having the red solar simulation plate 11 being blocked that can demonstrate out solar eclipse.
As shown in fig. 6,1 other side of demonstration board is provided with lunar eclipse shield 5 and rotatable lunar eclipse analog board 6, lunar eclipse shield
5 simulate the earth in the umbra region of the positive side of the back of the body, and the lunar eclipse analog board 6 rotated the rail that can simulate that the moon rotates round the earth
Mark, rotation lunar eclipse analog board 6, the part of moon movable plate different proportion is blocked by lunar eclipse blocked area 52, so as to demonstrate out
The lunar eclipse phenomenon generated because moon different proportion enters umbra region, meanwhile, it can also demonstrate the phases of the moon.
The technical means disclosed in the embodiments of the present invention is not limited only to the technological means disclosed in the above embodiment, further includes
By the above technical characteristic arbitrarily the formed technical solution of combination.
Claims (5)
1. a kind of day, lunar eclipse presentation tool, it is characterised in that：Holder including demonstration board and support demonstration board；The demonstration board
For circular ring shape plate, the insertion of demonstration board central hole location is connected with circular solar simulation plate, and demonstration board one side edge is provided with
Earth analog board, earth analog board are circular slab, by connecting shaft connection demonstration board among earth analog board, activity in connecting shaft
It is connected with solar eclipse shield, the solar eclipse shield includes main board, and main board is fanning strip, and the tapered one end of main board is lived with connecting shaft
Dynamic connection, gradually including one end setting, there are one circular solar eclipse blocked areas, and main board two sides and solar eclipse blocked area outer circle are tangent；It drills
Show that plate another side is provided with lunar eclipse shield and lunar eclipse analog board, the lunar eclipse shield includes substrate, and substrate both ends are sun mould
Quasi- area and lunar eclipse blocked area, the solar simulation area are diameter border circular areas identical with solar simulation plate, and lunar eclipse blocked area is
Diameter border circular areas identical with earth analog board, substrate two sides and solar simulation area and lunar eclipse blocked area outer circle are tangent, the moon
Food shield solar simulation area part by support device be fixedly connected with solar simulation plate and coaxial, lunar eclipse shield and demonstration board it
Between there is certain interval, lunar eclipse blocked area is coaxial with earth analog board；Between lunar eclipse shield and demonstration board the moon is provided in gap
Eat analog board, lunar eclipse analog board includes earth simulation region, and earth simulation region is circular slab, flexible connection and demonstration board, can around from
The body center of circle rotates, and the earth simulation region center of circle is located on the lunar eclipse shield axis of symmetry, and outer circle is tangent and substrate both side plate, the earth are simulated
By straight panel connection, there are one moon analog boards in area, and the moon analog board size is identical as lunar eclipse blocked area, moon analog board
It is equal to lunar eclipse blocked area and earth simulation region distance of center circle with earth simulation region distance of center circle.
2. day according to claim 1, lunar eclipse presentation tool, it is characterised in that：The demonstration board is black, solar simulation
Plate is red, and earth analog board is blue；Solar eclipse shield main body plate part is transparent, and solar eclipse blocked area is black；Lunar eclipse is blocked
Plate substrate portion is transparent, and solar simulation area is red, and lunar eclipse blocked area is black；Earth simulation region is indigo plant on lunar eclipse analog board
Color, moon movable plate are white, and it is transparent to connect the part of moon movable plate and earth simulation region.
3. day according to claim 2, lunar eclipse presentation tool, it is characterised in that：It is provided with the moon on the solar eclipse shield
Simulation region, moon simulation region are circle, are located at main body plate part, outer circle and main board two sides are tangent, and moon simulation region is
White.
4. day according to claim 3, lunar eclipse presentation tool, it is characterised in that：The solar eclipse shield and lunar eclipse shield are saturating
Bright part edge retouches side with white.
5. day according to claim 4, lunar eclipse presentation tool, it is characterised in that：The demonstration board, holder, solar eclipse shield,
Earth analog board, lunar eclipse shield, lunar eclipse analog board and solar simulation plate are manufactured by way of 3D printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469918.9A CN108510871B (en) | 2018-05-16 | 2018-05-16 | Day, lunar eclipse presentation tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810469918.9A CN108510871B (en) | 2018-05-16 | 2018-05-16 | Day, lunar eclipse presentation tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108510871A true CN108510871A (en) | 2018-09-07 |
| CN108510871B CN108510871B (en) | 2019-10-01 |
Family
ID=63401042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810469918.9A Active CN108510871B (en) | 2018-05-16 | 2018-05-16 | Day, lunar eclipse presentation tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108510871B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201853419U (en) * | 2010-07-09 | 2011-06-01 | 陈海滨 | Planet simulating display instrument |
| CN202067447U (en) * | 2011-05-26 | 2011-12-07 | 郭茂清 | Moon phase cause exploring device |
| CN103177647A (en) * | 2011-12-24 | 2013-06-26 | 李健 | Lunar phase teaching model |
| CN203038559U (en) * | 2013-01-31 | 2013-07-03 | 王文平 | An operation demonstrating instrument of the sun, the earth, and the moon |
| KR20160074101A (en) * | 2014-12-18 | 2016-06-28 | 박성윤 | Solar-earth-moon assembly to identify processional motion |
| CN206697133U (en) * | 2017-04-11 | 2017-12-01 | 陈还香 | A kind of three ball prototype instrument |
-
2018
- 2018-05-16 CN CN201810469918.9A patent/CN108510871B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201853419U (en) * | 2010-07-09 | 2011-06-01 | 陈海滨 | Planet simulating display instrument |
| CN202067447U (en) * | 2011-05-26 | 2011-12-07 | 郭茂清 | Moon phase cause exploring device |
| CN103177647A (en) * | 2011-12-24 | 2013-06-26 | 李健 | Lunar phase teaching model |
| CN203038559U (en) * | 2013-01-31 | 2013-07-03 | 王文平 | An operation demonstrating instrument of the sun, the earth, and the moon |
| KR20160074101A (en) * | 2014-12-18 | 2016-06-28 | 박성윤 | Solar-earth-moon assembly to identify processional motion |
| CN206697133U (en) * | 2017-04-11 | 2017-12-01 | 陈还香 | A kind of three ball prototype instrument |
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| Publication number | Publication date |
|---|---|
| CN108510871B (en) | 2019-10-01 |
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