CN206460727U - Moon phase cause probes into learning aid - Google Patents

Moon phase cause probes into learning aid Download PDF

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Publication number
CN206460727U
CN206460727U CN201621186975.9U CN201621186975U CN206460727U CN 206460727 U CN206460727 U CN 206460727U CN 201621186975 U CN201621186975 U CN 201621186975U CN 206460727 U CN206460727 U CN 206460727U
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CN
China
Prior art keywords
moon
moon phase
phase cause
learning aid
probes
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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
Application number
CN201621186975.9U
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Chinese (zh)
Inventor
王希尧
Original Assignee
王希尧
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Filing date
Publication date
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Priority to CN201621186975.9U priority Critical patent/CN206460727U/en
Application granted granted Critical
Publication of CN206460727U publication Critical patent/CN206460727U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Learning aid is probed into the utility model discloses a kind of moon phase cause, including pedestal, multiple moon models and turntable, the pedestal includes round circular orbit and the pillar being uniformly distributed along the circumference below track, track upper surface forms multiple grooves being uniformly distributed along the circumference, moon model is positioned in groove, and turntable is arranged at pedestal intermediate gaps.The utility model probes into learning aid there is provided a kind of moon phase cause, and novel in structural design, uniqueness, simple, manufacturing cost are low;Effectively solve the determination of existing two-dimentional moon phase cause teaching aid, a bridge block is erected to the imagination of student and thinking, make personal experiences and embodiment of the student by experiment, effectively the concept of moon phase cause and the rule of moon phase variety and formation basic theory can be set up in brain, promote understanding and grasp of the student to science essence, and then lift the trait of thinking of student.

Description

Moon phase cause probes into learning aid
Technical field
Moon phase cause probes into learning aid.
Background technology
The phases of the moon, is by the address of solar illumination part in astronomy for the moon seen on the earth.As the moon is daily Move a big segment distance from West to East in starry sky, its shape also varies constantly, here it is moon phase change, is named Do the phases of the moon.And the origin cause of formation of the phases of the moon is an important class for current school science class.
At present, require that student carries out the lunar calendar phases of the moon of one month and seen using teacher mostly for the mode of learning of moon phase cause Examine, thus it is speculated that moon phase cause, then learnt on classroom by moon phase cause teaching aid.Existing moon phase cause teaching aid is typically It is a floor map for being painted with the earth, the moon, the phases of the moon and sunlight.It is on the circuit orbit around the earth, the earth in the middle of figure 8 or 12 moon are drawn, represent the moon around earth rotation.On the outside of the moon, draw and work as the moon and go to this position When we have seen that the phases of the moon.But, pupil is ignorant of the origin cause of formation of the phases of the moon, can not imagine why the moon be illuminated half and We go to see that it has the change of discount vibram outlet in different positions.Existing learning aid figure can not disclose contact among these still, because Although this is by the explanation of teacher, most of students can not understand the real origin cause of formation of the phases of the moon.Existing traditional moon phase cause religion Tool can not observe the simulation phenomenon similar to real phenomena, be the view phases of the moon outside the earth, classmate's participation is low, Actual impression is poor, and the degree of understanding is low.Thus, although current lunar chiaroscuro is without scientific mistake, it there is inadequate shape The shortcoming of elephant, meanwhile, such width picture can not more provide the moon in the going out of not same date, have no time, upper transit time etc. Information, practicality, validity is not strong.
Utility model content
The utility model be in order to overcome in the prior art have the shortcomings that moon phase cause teaching aid practicality, validity difference and Propose, the purpose is to provide a kind of moon phase cause to probe into learning aid.
The technical solution of the utility model is:
A kind of moon phase cause probes into learning aid, including pedestal, multiple moon models and turntable, and the pedestal includes annular Track and the pillar being uniformly distributed along the circumference below track, track upper surface forms multiple grooves being uniformly distributed along the circumference, moon model It is positioned in groove, turntable is arranged at pedestal intermediate gaps.
The groove is circular arc, and size is engaged with moon model appearance and size.
The track interior walls are provided with anticollision strip.
The ectosphere wall edge of the moon model is vertically radially divided into night portion and portion's two parts on daytime.
The turntable and track coaxial line.
The anticollision strip be longitudinal section be in " ] " type annulus, be snapped in track interior walls.
All moon models night portion and portion on daytime towards identical.
The beneficial effects of the utility model are:
The utility model probes into learning aid, novel in structural design, uniqueness, simple, manufacturing cost there is provided a kind of moon phase cause It is low;The determination of existing two-dimentional moon phase cause teaching aid is effectively solved, a bridge block is erected to the imagination of student and thinking, makes Raw personal experiences and embodiment by testing, can effectively set up the concept of moon phase cause and the rule of moon phase variety in brain Rule and formation basic theory, promote understanding and grasp of the student to science essence, and then lift the trait of thinking of student.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of pedestal in the utility model.
Wherein:
The moon model of 1 pedestal 2
The track of 3 turntable 4
The groove of 5 pillar 6
7 anticollision strip, 8 night portion
9 daytime portion.
Embodiment
Learning aid is probed into reference to Figure of description and embodiment to the utility model moon phase cause to be described in detail:
As shown in Figure 1, 2, a kind of moon phase cause probes into learning aid, including pedestal 1, multiple moon models 2 and turntable 3, institute Pedestal 1 is stated including round circular orbit 4 and is uniformly distributed along the circumference in the pillar 5 of the lower section of track 4, the upper surface of track 4 forms multiple along circle Zhou Junbu groove 6, moon model 2 is positioned in groove 6, and turntable 2 is arranged at the intermediate gaps of pedestal 1.
The groove 6 is circular arc, and size is engaged with the appearance and size of moon model 2.
The inwall of track 4 is provided with anticollision strip 7.
The ectosphere wall edge of the moon model 2 is vertically radially divided into night portion 8 and the two parts of portion on daytime 9.
The turntable 3 and the coaxial line of track 4.
The anticollision strip 7 be longitudinal section be in " ] " type annulus, be snapped in the inwall of track 4.
All moon models 2 night portion 8 and portion on daytime 9 towards identical.
Application method of the present utility model:
During teaching, ask classmate to stand on turntable 3, turntable 3 rotates, simulate earth rotation, and now classmate is ground Observer on ball, classmate is always ensured that look straight ahead, as different moon models 2 are seen in rotation, due to moon model 2 Daytime, portion 9 was produced by sun direct projection, and all the time towards same direction, and classmate can observe under position at that time in rotary course When moon model 2 night portion 8 and the viewable portion of portion on daytime 9 distribution change, and then intuitively realize the change of the phases of the moon Journey.
The utility model probes into learning aid, novel in structural design, uniqueness, simple, manufacturing cost there is provided a kind of moon phase cause It is low;The determination of existing two-dimentional moon phase cause teaching aid is effectively solved, a bridge block is erected to the imagination of student and thinking, makes Raw personal experiences and embodiment by testing, can effectively set up the concept of moon phase cause and the rule of moon phase variety in brain Rule and formation basic theory, promote understanding and grasp of the student to science essence, and then lift the trait of thinking of student.

Claims (7)

1. a kind of moon phase cause probes into learning aid, it is characterised in that:Including pedestal(1), multiple moon models(2)And turntable(3), The pedestal(1)Including round circular orbit(4)Be uniformly distributed along the circumference in track(4)The pillar of lower section(5), track(4)Upper surface Form multiple grooves being uniformly distributed along the circumference(6), moon model(2)It is positioned over groove(6)It is interior, turntable(3)It is arranged at pedestal(1) At intermediate gaps.
2. a kind of moon phase cause according to claim 1 probes into learning aid, it is characterised in that:The groove(6)For circular arc, Size and moon model(2)Appearance and size is engaged.
3. a kind of moon phase cause according to claim 1 probes into learning aid, it is characterised in that:The track(4)Inwall is set There is anticollision strip(7).
4. a kind of moon phase cause according to claim 1 probes into learning aid, it is characterised in that:The moon model(2)It is outer Ball wall edge is vertically radially divided into night portion(8)With portion on daytime(9)Two parts.
5. a kind of moon phase cause according to claim 1 probes into learning aid, it is characterised in that:The turntable(3)With track (4)Coaxial line.
6. a kind of moon phase cause according to claim 3 probes into learning aid, it is characterised in that:The anticollision strip(7)Cut to be vertical Face be in " ] " type annulus, be snapped in track(4)Inwall.
7. a kind of moon phase cause according to claim 4 probes into learning aid, it is characterised in that:All moon models(2) Night portion(8)With portion on daytime(9)Towards identical.
CN201621186975.9U 2016-11-04 2016-11-04 Moon phase cause probes into learning aid Expired - Fee Related CN206460727U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621186975.9U CN206460727U (en) 2016-11-04 2016-11-04 Moon phase cause probes into learning aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621186975.9U CN206460727U (en) 2016-11-04 2016-11-04 Moon phase cause probes into learning aid

Publications (1)

Publication Number Publication Date
CN206460727U true CN206460727U (en) 2017-09-01

Family

ID=59692352

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621186975.9U Expired - Fee Related CN206460727U (en) 2016-11-04 2016-11-04 Moon phase cause probes into learning aid

Country Status (1)

Country Link
CN (1) CN206460727U (en)

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170901

Termination date: 20181104

CF01 Termination of patent right due to non-payment of annual fee