CN2540013Y - 一种便携式dvd机 - Google Patents

一种便携式dvd机 Download PDF

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Publication number
CN2540013Y
CN2540013Y CN 02206531 CN02206531U CN2540013Y CN 2540013 Y CN2540013 Y CN 2540013Y CN 02206531 CN02206531 CN 02206531 CN 02206531 U CN02206531 U CN 02206531U CN 2540013 Y CN2540013 Y CN 2540013Y
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China
Prior art keywords
fastener
display screen
portable dvd
dvd player
plate
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Expired - Fee Related
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CN 02206531
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English (en)
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郑天红
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Individual
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Individual
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Priority to CN 02206531 priority Critical patent/CN2540013Y/zh
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Abstract

一种便携式DVD机,它是在显示屏的左、上、右三边各有一个不透光的板与其相连接,在板及显示屏的背面和边沿,设有或干按扣的子扣或母扣,把三个遮光板翻转后用按扣相连,就形成了一个暗室,挡住了周围的光线,使屏幕图像更清晰。

Description

一种便携式DVD机
一、技术领域
本实用新型涉及一种便携式DVD机(又叫便携式DVD激光视盘机)
二、背景技术
便携式DVD机的发明,使人们可以随时随地欣赏电影画面,给人们生活带来方便。在使用便携式DVD机时,常受到周围光照条件的影响。当屏幕周围光线太亮时,图像不清晰,画面效果不好。所以在黑暗的环境中,电影图像最完美。但是,在实际应用时,很难做到这一点。比如在室外,在公共场合,在旅途中等等。通过专利系统检索,还没有发现有关带遮光装置的便携式DVD机的发明。
本实用新型的目的,是提供一种带遮光装置的便携式DVD机,它能够在使用DVD机时,挡住屏幕周围的光线,使电影图像更清晰,从而达到完美的图像效果。
三、发明内容
本实用新型的目的是这样实现的:在便携式DVD机显示屏的左、上、右三边,分别有一个板与其相连接,这种板是用不透光材料制成的,这种板就是遮光板,这种板还可折叠。板与显示屏的连接方式有多种,比如用轴连接,按扣连接,夹子连接等等。在板上、显示屏的背面及边沿,设有若干按扣(又叫子母扣)的子扣或母扣。这样,当不需遮光时,只需把三个遮光板折叠后贴在背面,用按扣扣紧。当使用DVD机需要遮光时,只需打开三个遮光板,翻转过来,再把上面的按扣与显示屏边沿上的按扣扣紧,这样,就在屏幕的周围形成了一个暗室,挡住了周围的光线。
由于采用上述方案,可使用户在使用便携式DVD机时,不受周围环境的影响,随时能欣赏到清晰的画面。
四、附图说明下面根据附图进一步说明图1为遮光板打开连接后的效果图图2为遮光板与屏背用按扣连接的示意图图3为遮光板与屏背用活动轴连接的示意图图4为遮光板贴在屏背面时示意图图5为显示屏左侧边沿上的按扣示意图图中1、左遮光板2、上遮光板3、右遮光板在图中虚线代表可折叠部分,圆圈代表按扣的子扣或母扣。
图3中左、右遮光板中部可折叠,折叠后用按扣扣紧,这样板的大小可变。图2所示的用按扣连接方式为最佳实施方式。

Claims (2)

1、一种便携式DVD机,其特征是:在显示屏的左、上、右三边,分别有一个用不透光材料制成的板与其相连接,这种板可折叠。
2、根据权利要求1所述的板及显示屏,其特征是:在板上、显示屏的背面及显示屏的边沿,设有若干按扣的子扣或母扣。
CN 02206531 2002-02-27 2002-02-27 一种便携式dvd机 Expired - Fee Related CN2540013Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02206531 CN2540013Y (zh) 2002-02-27 2002-02-27 一种便携式dvd机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02206531 CN2540013Y (zh) 2002-02-27 2002-02-27 一种便携式dvd机

Publications (1)

Publication Number Publication Date
CN2540013Y true CN2540013Y (zh) 2003-03-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02206531 Expired - Fee Related CN2540013Y (zh) 2002-02-27 2002-02-27 一种便携式dvd机

Country Status (1)

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CN (1) CN2540013Y (zh)

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