CN108510871B - Day, lunar eclipse presentation tool - Google Patents
Day, lunar eclipse presentation tool Download PDFInfo
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- CN108510871B CN108510871B CN201810469918.9A CN201810469918A CN108510871B CN 108510871 B CN108510871 B CN 108510871B CN 201810469918 A CN201810469918 A CN 201810469918A CN 108510871 B CN108510871 B CN 108510871B
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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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- General Physics & Mathematics (AREA)
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- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- 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, the bracket including 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, pass through connecting shaft connection demonstration board among earth analog board, is connected with solar eclipse shield 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.It is a kind of day, lunar eclipse presentation tool, 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, in particular to a kind of day, lunar eclipse presentation tool.
Background technique
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 showing that students in middle and primary schools are quickly managed in solar eclipse and the teaching demonstration device of phases of the moon generation process
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
To simulate the chronometer phenomenons such as solar eclipse, apparatus for demonstrating volume is larger for movement on isocentric circular arc rail, 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.
Summary of the invention
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, the bracket 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, pass through connecting shaft connection demonstration board, activity in connecting shaft among earth analog board
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 and connecting shaft are living
Dynamic connection, flaring one end are provided with a circular solar eclipse blocked area, 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 is fixedly connected on solar simulation plate and coaxial by support device, lunar eclipse shield and demonstration board it
Between there is certain interval, lunar eclipse blocked area is coaxial with earth analog board；It is provided in gap between lunar eclipse shield and demonstration board
Lunar eclipse analog board, lunar eclipse analog board include earth simulation region, and earth simulation region is circular slab, are movably connected on demonstration board, can be around
The rotation of itself center of circle, the earth simulation region center of circle are located on the lunar eclipse shield axis of symmetry, and outer circle is tangential on substrate both side plate, earth mould
Quasi- area is connected with a moon movable plate by straight panel, and the moon movable plate size is identical as lunar eclipse blocked area, and the moon is mobile
Plate and earth simulation region distance of center circle are equal to lunar eclipse blocked area and 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 board part be it is transparent, solar eclipse blocked area be 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 for connecing 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 board 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, bracket, 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.
The utility model has the advantages that 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, to demonstrate out solar eclipse production principle.
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
Carry on the back the umbra region of positive side, 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, the phases of the moon can also be demonstrated.
What solar eclipse shield and lunar eclipse shield transparent part edge had white retouches side, 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, structure is simple, and the celestial body movement in solid space is carried out plane
It shows, student is facilitated intuitively to understand day, lunar eclipse principle.Meanwhile day, lunar eclipse presentation tool generally plate 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 components of lunar eclipse presentation tool can be produced by 3D printing technique, and size can be according to reality
Demand adjustment in border 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.
Detailed description of the invention
Fig. 1, the day, the face lunar eclipse presentation tool A structural schematic diagram；
Fig. 2, the day, the face lunar eclipse presentation tool B structural schematic diagram；
Fig. 3, the day, lunar eclipse presentation tool A face total solar eclipse state demonstration graph；
Fig. 4, the day, the face 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 graph；
Fig. 6, the day, lunar eclipse presentation tool B face partial lunar eclipse state demonstration graph；
Appended drawing reference: 1, demonstration board；2, bracket；3, solar eclipse shield；4, earth analog board；5, lunar eclipse shield；6, lunar eclipse mould
Quasi- plate；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 embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following specific embodiments 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, the bracket 2 including 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
The tapered one end of plate 30 is flexibly connected with connecting shaft, and flaring one end is provided with a circular solar eclipse blocked area 31, and 30 liang of main board
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
The identical border circular areas of positive analog board 11, 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 is fixedly connected on solar simulation plate 11 and coaxial, has certain interval between lunar eclipse shield 5 and demonstration board 1, and lunar eclipse is blocked
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, is movably connected on demonstration board 1, can rotate 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 tangential on 50 both side plate of substrate, and earth simulation region 60 is logical
It crosses straight panel and is connected with a moon movable plate, moon movable plate size is identical as lunar eclipse blocked area 52, moon movable plate 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 be it is transparent, solar eclipse blocked area 31 be black；50 part of lunar eclipse shutter substrate be it is transparent, solar simulation area 51 be 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, bracket 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 for carrying on the back positive side, and the lunar eclipse analog board 6 rotated the rail that can simulate that the moon rotates round the earth
Mark rotates lunar eclipse analog board 6, and 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, the phases of the moon can also be demonstrated.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.
Claims (5)
1. a kind of day, lunar eclipse presentation tool, it is characterised in that: the bracket 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, pass through connecting shaft connection demonstration board, activity in connecting shaft among earth analog board
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 and connecting shaft are living
Dynamic connection, flaring one end are provided with a circular solar eclipse blocked area, 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 is fixedly connected on solar simulation plate and coaxial by support device, lunar eclipse shield and demonstration board it
Between there is certain interval, lunar eclipse blocked area is coaxial with earth analog board；It is provided in gap between lunar eclipse shield and demonstration board
Lunar eclipse analog board, lunar eclipse analog board include earth simulation region, and earth simulation region is circular slab, are movably connected on demonstration board, can be around
The rotation of itself center of circle, the earth simulation region center of circle are located on the lunar eclipse shield axis of symmetry, and outer circle is tangential on substrate both side plate, earth mould
Quasi- area is connected with a moon movable plate by straight panel, and the moon movable plate size is identical as lunar eclipse blocked area, and the moon is mobile
Plate and earth simulation region distance of center circle are equal to lunar eclipse blocked area and 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 board part be it is transparent, solar eclipse blocked area be black；Lunar eclipse is blocked
Plate substrate portion be it is transparent, solar simulation area be red, lunar eclipse blocked area be black；Earth simulation region is indigo plant on lunar eclipse analog board
Color, moon movable plate are white, and it is transparent for connecting 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: be provided with the moon on the solar eclipse shield
Simulation region, moon simulation region are circle, are located at main board 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, bracket, 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 CN108510871A (en) | 2018-09-07 |
| CN108510871B true CN108510871B (en) | 2019-10-01 |
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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 |
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| Country | Link |
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| CN (1) | CN108510871B (en) |
Family Cites Families (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 |
| KR101709912B1 (en) * | 2014-12-18 | 2017-02-24 | 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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- 2018-05-16 CN CN201810469918.9A patent/CN108510871B/en active Active
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| CN108510871A (en) | 2018-09-07 |
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