CN201838252U - 电磁悬浮地球仪 - Google Patents

电磁悬浮地球仪 Download PDF

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CN201838252U
CN201838252U CN2010202379255U CN201020237925U CN201838252U CN 201838252 U CN201838252 U CN 201838252U CN 2010202379255 U CN2010202379255 U CN 2010202379255U CN 201020237925 U CN201020237925 U CN 201020237925U CN 201838252 U CN201838252 U CN 201838252U
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sphere
ectosphere
endosphere
electromagnetic suspension
electromagnetic
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陈际军
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Abstract

电磁悬浮地球仪,设置外球和内球,内球用金属材料制成,外表圆滑,外球用非金属轻质的材料制成空心球状,其内腔表面圆滑,外表面绘制地图,内球置入外球的内腔中,在内外球之间注入润滑油,底座制成球缺状,球面朝上,在球缺内设置电磁场,利用电磁悬浮技术来实现对外球中的金属内球悬浮,同时带动外球上浮,因外球用非磁性材料制成不受磁力线影响,内外球之间圆滑,因此可以用手拨动进行旋转,能观察到球体表面任何一点,提高视觉与演示效果。

Description

电磁悬浮地球仪 
技术领域
本实用新型涉及一种电磁悬浮装置,具体地说是一种磁悬浮地球仪。 
背景技术
现有的电磁悬浮地球仪,一般只能作水平旋转,它难以作多向角度的旋转,因此不能察到地球仪的下端,从而影响了视觉与演示的效果。 
实用新型内容
为克服电磁悬浮仪不能作多向角度旋转的不足,本实用新型提供一种电磁悬浮地球仪,该地球仪克服了现有技术的不足,它可以用手轻轻拨动球体来转动球体,可以观察到球体表面任何一点,提高了视觉与演示效果。 
本实用新型解决其技术问题所采取的技术措施是,用金属制成内球,用非金属材料制成空心外球,外球的表面绘制地图,并标注国家、区域、海洋名称,外球的内径大于内球的外径,内球的外表圆滑,外球的内腔表面圆滑,内球置入外球的内腔中,内外球之间的空隙中注入润滑油。底座制成空心的球缺状,其球面朝上,在底座的内腔中设置电磁场,底座连接电源线,接通电磁场的输入线利用电磁悬浮技术(electromagneticlevitation)简称EML技术(现有技术)来对外球中的金属内球实现悬浮,同时带动外球上浮,当磁力与地心力相等时,球体就悬浮在底座的上方,由于内外球之间接触面光滑,又有润滑油作用,又由于外球是非金属轻质材料制成,不受磁力线影响,因此用手去轻轻拨动外球的表面,外球就可转动,可以观察到球体任何一处的表面,从而达到提高视觉与演示效果的目的。 
本实用新型的有益效果是,提高电磁悬浮地球仪观感,展示电磁悬浮技术的基本原理,探索其中奥秘,结构简单。 
附图说明
下面结合附图对本实用新型作进一步说明。 
附图是电磁悬浮地球仪的结构示意图。 
图中,1、外球,2、内球,3、底座,4、润滑油,5、电源线。 
具体实施方式
在图中用金属制成内球2,内球的外表圆滑,用非金属轻质的材料制成空心的外球1,外球的表面绘制全球地图,并标注国家、区域、海洋名称,外球的内腔表面圆滑,内球的外径小于外球的内径,内球置入外球的内腔中,内外球之间的缝隙中注入润滑油4,底座3制成空心球缺状,其球面朝上,在底座的内腔中设置电磁场,底座连接电源线3接通电磁场的输入体。 

Claims (2)

1.电磁悬浮地球仪,用金属制成内球,用非金属材料制成空心的外球,外球表面绘制地图并标注国家、区域、海洋的名称,其特征是:所述内球的表面圆滑,所述外球的内腔表面圆滑,内球的外径小于外球内径,内球置入外球的内腔中,内外球之间的间隙中注入润滑油;底座制成空心的球缺状,球面朝上,在所述底座的内腔中设置电磁场。
2.根据权利要求1所述电磁悬浮地球仪,其特征是:所述底座连接电源线,接通电磁场的输入线。 
CN2010202379255U 2010-06-18 2010-06-18 电磁悬浮地球仪 Expired - Fee Related CN201838252U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102289987A (zh) * 2010-06-18 2011-12-21 陈际军 电磁悬浮地球仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102289987A (zh) * 2010-06-18 2011-12-21 陈际军 电磁悬浮地球仪

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