CN202267784U - 带耳机3d眼镜 - Google Patents

带耳机3d眼镜 Download PDF

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Publication number
CN202267784U
CN202267784U CN2011203078086U CN201120307808U CN202267784U CN 202267784 U CN202267784 U CN 202267784U CN 2011203078086 U CN2011203078086 U CN 2011203078086U CN 201120307808 U CN201120307808 U CN 201120307808U CN 202267784 U CN202267784 U CN 202267784U
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earphone
sound
glasses
circuit
television
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CN2011203078086U
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周伟
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Abstract

一种能在用3D眼镜看3D立体电视时可兼作耳机用来听声音的带耳机3D眼镜,它将耳机头连接在眼镜的镜架上,这样,用3D眼镜看电视时还能同时听到耳机中发出的电视节目里的声音,也避免了电视的声音干扰不看电视的人。

Description

带耳机3D眼镜
技术领域
本实用新型涉及一种3D眼镜,尤其是戴在眼上兼作耳机用来听声音的带耳机3D眼镜。
背景技术
看3D电视,需要佩戴3D眼镜,3D电视的立体图像让人震撼,但因为3D电视较薄,体积较小,相应的喇叭口径也小,左右声道放音喇叭之间的距离较近,放出的声音表现为保真度较差,频响窄,立体声效果不明显,震撼的图像没有震撼的声音效果配合,确实是一大遗憾。有的音响发烧友另外配置了全套的高保真音响,但这是以另外增加金钱和占用居室空间换来的。同时,在居室内看电视,同室内的别人也许正在做别的事情不一定也在看,这样,电视声音就会对别人构成噪音干扰。所以,人们就渴望有一种既能看到立体3D图像,又能听到高保真立体声震撼效果的声音,同时声音还不干扰别人的带耳机3D眼镜。
发明内容
本实用新型的目的是提供一种既能看到立体3D图像,又能听到高保真立体声音,声音还不干扰别人的一种带耳机3D眼镜。
本实用新型的目的是这样实现的:将耳机头连接在镜架上,位置为镜架的靠近耳朵处,这样,戴上3D眼镜,耳机头就靠在耳朵上,镜架的左右两侧各对应一个耳机头。因耳机头发出的左右声道声音直接作用于人的左右双耳,同时,同价位的情况下,耳机头的频响比普通喇叭宽,保真度比普通喇叭高,在眼睛看到3D立体图像的同时,耳朵也就能听到高保真、强立体声的震撼声音效果。本实用新型声音处理电路的元件装在电路板上,由接收电路、供电电路和放大电路构成。接收电路用来接收有线或者无线的声音信号,有线连接一般从电视机的耳机或线路输出等有声音信号的端口接出声音信号,无线连接一般用无线电信号或者红外线等传输连接声音信号,供电电路由电池等提供电能,放大电路放大声音信号驱动耳机发出声音。
本实用新型的有益效果是:不但在看3D电视的同时能听到高保真、立体感强的声音,还能避免声音干扰别人。
下面结合附图和具体实施方式对本实用新型作进一步的说明。
附图说明
图1是本实用新型带耳机3D眼镜的实施例的示意图。
图2是本实用新型带耳机3D眼镜的单元电路的连接框图。
具体实施方式
在图1中,耳机头(2)连接在镜架(1)上,使眼镜戴上后,耳机头(2)对准耳朵,镜架(1)的左右各连接一个耳机头(2),对应左右耳朵,镜架(1)上的电池盒(3)用来放入电池给电路供电,电路板(4)上装配电子元件,作用是接收处理声音信号并驱动耳机头(2)发声。
在图2中,声音处理电路由接收电路、供电电路、放大电路构成,信号流程是:接收电路接收到电视机的声音信号后传给放大电路,放大电路将声音信号放大并驱动耳机头发声,供电电路由电池等提供电能供使用。因这几部分的电路都为基础电路,所属技术领域的技术人员能轻易实施,就不详述了,仅画出单元电路的连接框图。

Claims (1)

1.一种带耳机3D眼镜,由镜架等组成,其特征是:耳机头(2)连接在镜架(1)上。
CN2011203078086U 2011-08-16 2011-08-16 带耳机3d眼镜 Expired - Fee Related CN202267784U (zh)

Priority Applications (1)

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CN2011203078086U CN202267784U (zh) 2011-08-16 2011-08-16 带耳机3d眼镜

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CN2011203078086U CN202267784U (zh) 2011-08-16 2011-08-16 带耳机3d眼镜

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CN202267784U true CN202267784U (zh) 2012-06-06

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103064191A (zh) * 2013-01-17 2013-04-24 青岛歌尔声学科技有限公司 带无线耳机的3d眼镜
CN105791794A (zh) * 2014-12-18 2016-07-20 联芯科技有限公司 一种移动3d观影系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103064191A (zh) * 2013-01-17 2013-04-24 青岛歌尔声学科技有限公司 带无线耳机的3d眼镜
CN103064191B (zh) * 2013-01-17 2015-06-10 青岛歌尔声学科技有限公司 带无线耳机的3d眼镜
CN105791794A (zh) * 2014-12-18 2016-07-20 联芯科技有限公司 一种移动3d观影系统

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Granted publication date: 20120606

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