CN206877588U - Tellurion - Google Patents
Tellurion Download PDFInfo
- Publication number
- CN206877588U CN206877588U CN201720477141.1U CN201720477141U CN206877588U CN 206877588 U CN206877588 U CN 206877588U CN 201720477141 U CN201720477141 U CN 201720477141U CN 206877588 U CN206877588 U CN 206877588U
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- CN
- China
- Prior art keywords
- spheroid
- connecting rod
- shadow shield
- illuminator
- support
- Prior art date
- 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.)
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Abstract
A kind of tellurion, includes the spheroid of base, support and printing opacity, and the top and bottom of support are respectively equipped with rotating shaft, and the rotating shaft of two, the north and south limit of spheroid respectively with pedestal upper end and lower end is connected；Base is connected by montant with support；It is characterized in that：The pedestal lower end is provided with electric rotating machine, base is provided with circuit control module, the electric rotating machine electrically connects with circuit control module, pedestal upper end is provided with the connecting rod for penetrating spheroid, connecting rod upper end is connected with pedestal upper end, the lower end of connecting rod is provided with illuminator, illuminator electrically connects with circuit control module, the shadow shield of circle is additionally provided with spheroid, shadow shield outer peripheral face is provided with light guide ring, the girth of light guide ring is equal to the girth of spheroid, the lower end connection of shadow shield and connecting rod, and the illuminator is located at the side of shadow shield.After above structure, compared with prior art, the utility model tellurion sets illuminator and shadow shield in spheroid, electric rotating machine is recycled to drive the rotating shaft of pedestal lower end, so that spheroid rotates relative to illuminator, shadow shield shelter from light source do not shone spheroid second half, simulate earth rotation and alternation of day and night, light guide ring simulation terminator.The utility model tellurion preferably shows the natural phenomenas such as the earth day alternates with night, earth rotation, beneficial to teaching application and display and demonstration.
Description
Technical field
It the utility model is related to a kind of instruments used for education, more particularly to a kind of tellurion.
Background technology
For the ease of recognizing the earth, people copy the shape of the earth, according to certain scale smaller, have made the mould of the earth
Type --- tellurion.Tellurion is a kind of necessary teaching aid in the geographical teaching of middle and primary schools, understands day alternates with night phenomenon and four
Season, the origin cause of formation of variation phenomenon was one of content that tellurion is commonly used to explanation.
Utility model content
Carried to allow user that natural phenomena, the utility model such as the earth day alternates with night, earth rotation is understood more intuitively
For a kind of simulating sun according to and earth rotation with luminous and automatic rotating function tellurion.
The utility model solve problem above used in technical scheme be：Include the spheroid of base, support and printing opacity, support
Top and bottom be respectively equipped with rotating shaft, the rotating shaft of two, the north and south limit of spheroid respectively with pedestal upper end and lower end is connected；Bottom
Seat is connected by montant with support；It is characterized in that：The pedestal lower end is provided with electric rotating machine, and base is provided with circuit control mould
Block, the electric rotating machine electrically connect with circuit control module, and pedestal upper end, which is provided with, penetrates the connecting rod of spheroid, connecting rod upper end with
Pedestal upper end connects, and the lower end of connecting rod is provided with illuminator, and illuminator is electrically connected with circuit control module, and circle is additionally provided with spheroid
The shadow shield of shape, shadow shield outer peripheral face are provided with light guide ring, and the girth of light guide ring is equal to the girth of spheroid, shadow shield and connecting rod
Lower end connection, the illuminator is located at the side of shadow shield.
After above structure, compared with prior art, the utility model tellurion sets illuminator with hiding in spheroid
Tabula rasa, electric rotating machine is recycled to drive the rotating shaft of pedestal lower end so that spheroid rotates relative to illuminator, and shadow shield shelters from light
Source is not shone second half of spheroid, simulates earth rotation and alternation of day and night, light guide ring simulation terminator.The utility model earth
Instrument preferably shows the natural phenomenas such as the earth day alternates with night, earth rotation, beneficial to teaching application and display and demonstration.
Preferably, the shadow shield is provided with hemispheric even light shield, the illuminator is located within even light shield.Because
Illuminator passes through the eyes of the spheroid meeting direct projection user of printing opacity, and the setting of even light shield can avoid light direct projection, protect eyes.
Preferably, the pedestal upper end is provided with shadow shield angle demodulator, the upper end of the connecting rod and support it is upper
End rotation connection, and connecting rod upper end is connected with adjuster, passes through adjuster rotate the connecting rods.Set even light shield adjuster can
Even light shield is adjusted, user station can be using even light shield adjuster come adjustment position when different angle observes spheroid.
Preferably, the adjuster is knob
Preferably, length of the connecting rod in spheroid be equal to spheroid radius, and the length direction of connecting rod with
The axis of rotating shaft overlaps.
Preferably, the center of the shadow shield is connected with connecting rod lower end, connecting rod is located at shadow shield away from illuminator
Side.
Brief description of the drawings
Fig. 1 is that cuing open for the utility model tellurion is shown and regarded.
As shown in the figure：1st, spheroid, 2, support, 21, rotating shaft, 22, connecting rod, 3, base, 4, electric rotating machine, 5, circuit control
Module, 6, illuminator, 7, shadow shield, 71, light guide ring, 72, even light shield, 73, adjuster.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in figure 1, a kind of tellurion, includes the spheroid 1 of base 3, support 2 and printing opacity, the top and bottom of support 2 are divided
Not She You rotating shaft 21, the rotating shaft 21 of two, the north and south limit of spheroid 1 respectively with the top and bottom of support 2 is connected；Base 3 passes through perpendicular
Bar is connected with support 2；It is characterized in that：The lower end of support 2 is provided with electric rotating machine 4, and base 3 is provided with circuit control module 5,
The electric rotating machine 4 electrically connects with circuit control module 5, and the upper end of support 2 is provided with the connecting rod 22 for penetrating spheroid 1, connecting rod 22
Upper end is connected with the upper end of support 2, and the lower end of connecting rod 22 is provided with illuminator 6, and illuminator 6 electrically connects with circuit control module 5, ball
The shadow shield 7 of circle is additionally provided with body 1, the outer peripheral face of shadow shield 7 is provided with light guide ring 71, and the girth of light guide ring 71 is equal to spheroid 1
Girth, shadow shield 7 is connected with the lower end of connecting rod 22, and the illuminator 6 is located at the side of shadow shield 7.Circuit control module 5
Illuminator 6 and electric rotating machine 4 are controlled, electric rotating machine 4 drives the rotating shaft 21 of the lower end of support 2, rotates spheroid 1, and illuminator 6 is with hiding
Tabula rasa 7 is then fixed, shadow shield 7 shelter from light source do not shone spheroid 1 second half, simulate and earth rotation and day and night hand over
Replace, light guide ring 71 simulates terminator.
The shadow shield 7 is provided with hemispheric even light shield 72, and the illuminator 6 is located within even light shield 72.Because hair
Body of light 6 passes through the eyes of the spheroid meeting direct projection user of printing opacity, and the setting of even light shield 72 can avoid light direct projection, protect eyes.
The upper end of support 2 is provided with shadow shield angle demodulator 73, and the upper end of the connecting rod 22 turns with the upper end of support 2
Dynamic connection, and the upper end of connecting rod 22 is connected with adjuster 73, by the rotate the connecting rods 22 of adjuster 73, the adjuster 73 is
Knob.The adjustable light sources angle of adjuster 73 is set, when user station can utilize adjuster 73 when different angle observes spheroid 1
Carry out adjustment position, and it is also simulated solar direct projection angle that adjuster 73, which adjusts the angle of shadow shield 71 and light-source angle, i.e. the earth exists
Terminator is in diverse location during Various Seasonal.
Length of the connecting rod 22 in spheroid 1 is equal to the radius of spheroid 1, and the length direction of connecting rod 22 and rotating shaft
21 axis overlaps, and illuminator 6 is located at the center of spheroid.
The center of the shadow shield 7 is connected with the lower end of connecting rod 22, and connecting rod 22 is located at shadow shield 7 away from illuminator 6
Side.
Claims (6)
1. a kind of tellurion, includes the spheroid (1) of base (3), support (2) and printing opacity, the top and bottom of support (2) are set respectively
There is a rotating shaft (21), the rotating shaft (21) of two, the north and south limit of spheroid (1) respectively with support (2) top and bottom is connected；Base (3)
It is connected by montant with support (2)；It is characterized in that：Support (2) lower end is provided with electric rotating machine (4), and base (3) is provided with
Circuit control module (5), the electric rotating machine (4) electrically connect with circuit control module (5), and support (2) upper end is provided with and penetrates ball
The connecting rod (22) of body (1), connecting rod (22) upper end are connected with support (2) upper end, and the lower end of connecting rod (22) is provided with illuminator
(6), illuminator (6) is electrically connected with circuit control module (5), and the shadow shield (7) of circle, shadow shield (7) are additionally provided with spheroid (1)
Outer peripheral face is provided with light guide ring (71), and the girth of light guide ring (71) is equal to the girth of spheroid (1), shadow shield (7) and connecting rod
(22) lower end connection, the illuminator (6) are located at the side of shadow shield (7).
2. tellurion according to claim 1, it is characterised in that：The shadow shield (7) is provided with hemispheric even light shield
(72), the illuminator (6) is located within even light shield (72).
3. tellurion according to claim 1 or 2, it is characterised in that：Support (2) upper end is provided with shadow shield (7) angle
Adjuster (73) is spent, the upper end of the connecting rod (22) is rotatablely connected with the upper end of support (2), and connecting rod (22) upper end is with adjusting
Device (73) connection is saved, passes through adjuster (73) rotate the connecting rods (22).
4. tellurion according to claim 3, it is characterised in that：The adjuster (73) is knob.
5. tellurion according to claim 1, it is characterised in that：The length of the connecting rod (22) in spheroid (1) etc.
Radius in spheroid (1), and the length direction of connecting rod (22) overlaps with the axis of rotating shaft (21).
6. tellurion according to claim 1 or 5, it is characterised in that：The center of the shadow shield (7) and connecting rod (22)
Lower end connects, and connecting rod (22) is located at side of the shadow shield (7) away from illuminator (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477141.1U CN206877588U (en) | 2017-05-02 | 2017-05-02 | Tellurion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720477141.1U CN206877588U (en) | 2017-05-02 | 2017-05-02 | Tellurion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877588U true CN206877588U (en) | 2018-01-12 |
Family
ID=61342821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720477141.1U Active CN206877588U (en) | 2017-05-02 | 2017-05-02 | Tellurion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877588U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335620A (en) * | 2018-02-27 | 2018-07-27 | 广东知识城运营服务有限公司 | A kind of teaching globe |
-
2017
- 2017-05-02 CN CN201720477141.1U patent/CN206877588U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335620A (en) * | 2018-02-27 | 2018-07-27 | 广东知识城运营服务有限公司 | A kind of teaching globe |
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| GR01 | Patent grant |