CN107742464A - A kind of solar eclipse, phases of the moon demonstration instrument for teaching - Google Patents
A kind of solar eclipse, phases of the moon demonstration instrument for teaching Download PDFInfo
- Publication number
- CN107742464A CN107742464A CN201711305694.XA CN201711305694A CN107742464A CN 107742464 A CN107742464 A CN 107742464A CN 201711305694 A CN201711305694 A CN 201711305694A CN 107742464 A CN107742464 A CN 107742464A
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- box body
- solar eclipse
- phases
- teaching
- moon
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- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 230000003287 optical effect Effects 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 238000007747 plating Methods 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Astronomy & Astrophysics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Freezers Or Refrigerated Showcases (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention disclose a kind of solar eclipse, phases of the moon demonstration instrument for teaching, including box body, LED ball shape lamp and blocks ball, and track is provided with box body inner bottom plating, and blocking ball can slide in orbit, LED ball shape lamp fix and box plate on, box body inner orbit is divided into straight rail and circular arc rail；A kind of solar eclipse of the present invention, phases of the moon demonstration instrument for teaching are simple in construction, can clearly solar eclipse and the moon equal chronometer phenomenon at demonstration, presentation process is closer to true solar eclipse phenomena process simultaneously, observer can be made to understand principle caused by solar eclipse phenomenon faster, a kind of solar eclipse of the present invention, phases of the moon demonstration instrument for teaching can also be intuitively shown because the moon is apart from total solar eclipse and annular eclipse chronometer phenomenon caused by earth far and near distance difference.
Description
Technical field
The invention belongs to technical field of stationery, specifically a kind of solar eclipse, phases of the moon demonstration instrument for teaching.
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 displaying solar eclipse and the phases of the moon produce the teaching demonstration device of process for the quick reason of students in middle and primary schools
It is huge to solve learning Content help.
Existing solar eclipse lunar eclipse apparatus for demonstrating, often represents the sun, the moon and the earth, spheroid with different size of spheroid
Moved on isocentric circular arc rail to simulate the chronometer phenomenons such as solar eclipse, this apparatus for demonstrating can not intuitively show total solar eclipse and day
Annular eclipse etc. is because the moon is apart from different chronometer phenomenons caused by earth far and near distance difference.
The content of the invention
Goal of the invention：The purpose of the present invention is the deficiency being directed in current technology, there is provided a kind of solar eclipse, phases of the moon teaching demonstration
Instrument, it is simple in construction, can intuitively it show because the moon is apart from total solar eclipse and annular eclipse phenomenon caused by earth far and near distance difference,
The phases of the moon can be demonstrated simultaneously.
Technical scheme：To achieve the above object, a kind of solar eclipse of present invention offer, phases of the moon demonstration instrument for teaching, including box body,
LED ball shape lamp and block ball, the box body be cube, and box body top is provided with openable top cover, and box body front side board is filters
Mating plate, other three side plates are lighttight sheet material, and the box body front side board bottom is provided with horizontal bar hole；On box plate
It is provided with the symmetrical track relative to center line, the track is divided into straight rail and circular arc rail, and circular arc rail opening is towards before box body
Side plate, circular arc rail midpoint are connected with straight rail, and straight rail extends along box body center line to box body back side panel, between the straight rail end and back side panel
Lamp bracket is provided with, LED ball shape lamp is connected on lamp bracket；Block ball to be slidably connected by support and guide rail, block the ball centre of sphere and LED ball
The shape lamp centre of sphere is highly identical, and expansion link is connected with support, and expansion link stretches out box body by the bar hole on box body front side board.
Preferably, the optical filter is made up of acrylic optical filter or smoked galss.
Preferably, the rail section is inverted T-slot, and the bracket end is connected with cylinder block, cylindrical blocks
It is engaged with lateral part in inverted T-slot.
Preferably, the bulb diameter that blocks is less than LED ball shape lamp diameter, blocks ball surface and scribbles black frosted coating.
Preferably, box body back side panel one side in box body scribbles black frosted coating.
Beneficial effect：A kind of solar eclipse of the present invention, phases of the moon demonstration instrument for teaching, when in use, LED ball shape lamp lights,
To represent the sun or the moon, observer is outside box body through phenomenon in optical filter observation box body on front side of box body, optical filter energy
The fluorescent tube that effectively filtering LED etc. is radiated, observer only see the light that can appear clearly from LED ball shape lamp size by optical filter
Spot, while optical filter weakens light intensity, can protect the eyes of observer.
Observer can be controlled by expansion link and block ball orbital motion, when blocking ball and being moved in arc track, root
According to the difference for blocking ball position, block that the part that ball blocks is different, observer can be by luminous component shape that optical filter is seen
Difference, the process of solar eclipse completely demonstrated out can be understood, at the same blocked in the present invention ball institute running track approximation can regard as with
Camber line centered on observer, with real solar eclipse formation basic theory more closely, being easier the formation for making observer understand solar eclipse
Process.
In the present invention, when blocking ball can move in straight rail, the distance for blocking ball apart from observer can be changed, so as to
Total solar eclipse and annular eclipse phenomenon are demonstrated out, while can also allow observer to understand that the generation of annular eclipse and total solar eclipse phenomenon is former faster
Reason.
The present invention can demonstrate moon phase variety simultaneously, and the moon is substituted with LED ball shape lamp, block ball by mobile, change and see
The luminous component shape that the person of examining can see, so as to show moon phase variety.
A kind of solar eclipse of the present invention, phases of the moon demonstration instrument for teaching are simple in construction, can clearly solar eclipse and the phases of the moon at demonstration
Deng chronometer phenomenon, while presentation process can make observer understand that solar eclipse phenomenon is produced faster closer to true solar eclipse phenomena process
Raw principle, a kind of solar eclipse of the present invention, phases of the moon demonstration instrument for teaching can also be intuitively shown due to moon distance ground
Total solar eclipse and annular eclipse chronometer phenomenon caused by ball far and near distance difference.
Brief description of the drawings
Fig. 1, the solar eclipse, phases of the moon demonstration instrument for teaching structural representation；
Fig. 2, the solar eclipse, phases of the moon demonstration instrument for teaching top view；
Fig. 3, the solar eclipse, phases of the moon demonstration instrument for teaching side sectional view；
Fig. 4, the solar eclipse, phases of the moon demonstration instrument for teaching details enlarged drawing；
Reference numerals list：1st, box body, 2, LED ball shape lamp, 3, lamp bracket, 4, track, 5, block ball, 6, support, 7, expansion link, 8,
Block, 11, optical filter, 12, top cover, 13, bottom plate, 14, bar hole, 15, back side panel, 41, straight rail, 42, circular arc rail.
Embodiment
With reference to the accompanying drawings and detailed description, the present invention is furture elucidated, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
A kind of solar eclipse as shown in Figure 1, phases of the moon demonstration instrument for teaching, including box body 1 and LED ball shape lamp 2, the box body 1 are
Cube, the top of box body 1 are provided with openable top cover 12, and the front side board of box body 1 is optical filter 11, and optical filter 11 is that acrylic is black
Colo(u)r filter, other three side plates are lighttight sheet material, and the front side board bottom of box body 1 is provided with horizontal bar hole 14；Box
Track 4 is set on the bottom plate 13 of body 1, and the back side panel 15 of box body 1 one side in box body 1 scribbles black frosted coating, LED ball shape lamp
2 are connected by lamp bracket 3 with bottom plate 13.
As shown in Fig. 2 track 4 is symmetrical relative to box body center line, track 4 divides for straight rail 41 and circular arc rail 42, circular arc rail
For 42 openings towards the front side board of box body 1, the midpoint of circular arc rail 42 is connected with straight rail 41, and straight rail 41 is along the center line of box body 1 to the rear side of box body 1
Plate extends, and lamp bracket 3 is provided between the end of straight rail 41 and back side panel, connects LED ball shape lamp 2 on lamp bracket 3, lamp bracket 3 is hollow knot
Structure, inside are used to arrange the circuit lighted required for LED ball shape lamp 2.
It is slidably connected as shown in figure 3, blocking ball 5 by support 6 and track 4, it is straight less than LED ball shape lamp 2 blocks the diameter of ball 5
Footpath, blocks the centre of sphere of ball 5 and the centre of sphere of LED ball shape lamp 2 is highly identical, expansion link 7 is connected with support 6, expansion link 7 passes through box body 1
Bar hole 14 on front side board stretches out box body 1, blocks the surface of ball 5 and scribbles black frosted coating.Fig. 4 is that support 6 is connected with track 4
Part A enlarged drawings, it can be seen that the section of the track 4 is inverted T-slot, the end of support 6, which is connected with, to be shaped as justifying
The block 8 of cylinder, cylindrical blocks 8 are engaged with lateral part in inverted T-slot, can be prevented from blocking ball 5 and be de-orbited 4,
It can ensure to block when ball 5 is moved to certain position and can be in erectility.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Formed technical scheme is combined by above technical characteristic.
Claims (5)
1. a kind of solar eclipse, phases of the moon demonstration instrument for teaching, it is characterised in that including box body, LED ball shape lamp and block ball, the box body is
Cube, box body top are provided with openable top cover, and box body front side board is optical filter, and other three side plates are lighttight plate
Material, the box body front side board bottom are provided with horizontal bar hole；It is provided with box plate relative to the symmetrical of center line
Track, the track are divided into straight rail and circular arc rail, and circular arc rail opening is connected with straight rail towards box body front side board, circular arc rail midpoint,
Straight rail extends along box body center line to box body back side panel, and lamp bracket is provided between the straight rail end and back side panel, LED ball is connected on lamp bracket
Shape lamp；Block ball to be slidably connected by support and guide rail, block the ball centre of sphere and the LED ball shape lamp centre of sphere is highly identical, connect on support
Expansion link is connected to, expansion link stretches out box body by the bar hole on box body front side board.
2. a kind of solar eclipse, phases of the moon demonstration instrument for teaching as claimed in claim 1, it is characterised in that：The optical filter is acrylic
Optical filter or smoked galss are made.
3. a kind of solar eclipse, phases of the moon demonstration instrument for teaching as claimed in claim 2, it is characterised in that:The rail section is inverted T-shaped
Groove, the bracket end are connected with cylinder block, and cylindrical blocks are engaged with lateral part in inverted T-slot.
4. a kind of solar eclipse, phases of the moon demonstration instrument for teaching as claimed in claim 3, it is characterised in that:The bulb diameter that blocks is less than
LED ball shape lamp diameter, block ball surface and scribble black frosted coating.
5. a kind of solar eclipse, phases of the moon demonstration instrument for teaching as claimed in claim 4, it is characterised in that:The box body back side panel is in box
Internal one side scribbles black frosted coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711305694.XA CN107742464B (en) | 2017-12-11 | 2017-12-11 | Solar food and lunar phase teaching demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711305694.XA CN107742464B (en) | 2017-12-11 | 2017-12-11 | Solar food and lunar phase teaching demonstration instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107742464A true CN107742464A (en) | 2018-02-27 |
| CN107742464B CN107742464B (en) | 2024-04-26 |
Family
ID=61240053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711305694.XA Active CN107742464B (en) | 2017-12-11 | 2017-12-11 | Solar food and lunar phase teaching demonstration instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107742464B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082886U (en) * | 1990-12-12 | 1991-08-14 | 吕柏华 | Astronomical phenomena solar eclipse demonstrator |
| CN1076539A (en) * | 1992-11-19 | 1993-09-22 | 建德市教学仪器厂 | Day, lunar eclipse demonstrator |
| JP3152395U (en) * | 2009-05-18 | 2009-07-30 | 株式会社五藤光学研究所 | Solar eclipse viewing board |
| CN202258102U (en) * | 2011-10-26 | 2012-05-30 | 邵炎良 | Solar and lunar eclipses demonstrating device |
| CN203276713U (en) * | 2013-05-30 | 2013-11-06 | 盛兆池 | A solar eclipse and lunar eclipse demonstrating apparatus |
| CN203931349U (en) * | 2014-05-30 | 2014-11-05 | 王圣常 | Day ground authentic demonstrator of the moon |
| CN208538402U (en) * | 2017-12-11 | 2019-02-22 | 李雅婧 | A kind of solar eclipse, phases of the moon demonstration instrument for teaching |
-
2017
- 2017-12-11 CN CN201711305694.XA patent/CN107742464B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2082886U (en) * | 1990-12-12 | 1991-08-14 | 吕柏华 | Astronomical phenomena solar eclipse demonstrator |
| CN1076539A (en) * | 1992-11-19 | 1993-09-22 | 建德市教学仪器厂 | Day, lunar eclipse demonstrator |
| JP3152395U (en) * | 2009-05-18 | 2009-07-30 | 株式会社五藤光学研究所 | Solar eclipse viewing board |
| CN202258102U (en) * | 2011-10-26 | 2012-05-30 | 邵炎良 | Solar and lunar eclipses demonstrating device |
| CN203276713U (en) * | 2013-05-30 | 2013-11-06 | 盛兆池 | A solar eclipse and lunar eclipse demonstrating apparatus |
| CN203931349U (en) * | 2014-05-30 | 2014-11-05 | 王圣常 | Day ground authentic demonstrator of the moon |
| CN208538402U (en) * | 2017-12-11 | 2019-02-22 | 李雅婧 | A kind of solar eclipse, phases of the moon demonstration instrument for teaching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107742464B (en) | 2024-04-26 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20240326 Address after: Floor 9-10, Block B, West Side, Xin'an Wancheng Building, No. 100 Yunlongshan Road, Jianye District, Nanjing City, Jiangsu Province, 210019 Applicant after: Nanjing Yinkun Zhongchuang Space Management Service Co.,Ltd. Country or region after: China Address before: Room 904, Unit 2, Building 50, Cuizhuyuan, No. 5 Yulan Road, Yuhuatai District, Nanjing City, Jiangsu Province, 210000 Applicant before: Li Yajing Country or region before: China |
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