CN202721794U - 一种在眼镜腿上安装的外置式骨传导耳机 - Google Patents

一种在眼镜腿上安装的外置式骨传导耳机 Download PDF

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CN202721794U
CN202721794U CN201220416188.4U CN201220416188U CN202721794U CN 202721794 U CN202721794 U CN 202721794U CN 201220416188 U CN201220416188 U CN 201220416188U CN 202721794 U CN202721794 U CN 202721794U
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bone conduction
conduction earphone
leg
spectacles
earphone
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涂凯
修仕全
刘璐
高利飞
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BEIJING MELST TECHNOLOGY DEVELOPMENT Co Ltd
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Abstract

本实用新型公开了一种在眼镜腿上安装的外置式骨传导耳机，由固定臂（1）、镜腿夹（2）、活动臂（3）、旋转关节（4）和骨传导耳机（5）构成；本外置式耳机结构简单、紧凑，利用眼镜腿对骨传导耳机进行固定，并提供一定的接触压力，可以不需其他固定装置，利用骨导方式传导声音，方便了戴眼镜并且有听力障碍的人使用骨传导耳机。

Description

一种在眼镜腿上安装的外置式骨传导耳机
技术领域
本实用新型属于生活用品领域，特别是涉及一种新型耳机。
背景技术
在正常情况下，声波通过空气传导、骨传导两条路径传入内耳，然后由内耳的内、外淋巴液产生振动，螺旋器完成感音过程，随后听神经产生神经冲动，呈递给听觉中枢，大脑皮层综合分析后，最终“听到”声音。
空气传导的路径为“声波-耳廓-外耳道-鼓膜-锤骨-砧骨-镫骨-前庭窗-外、内淋巴-螺旋器-听神经-听觉中枢”，而骨传导则不同。骨传导有移动式和挤压式两种方式，二者协同可刺激螺旋器引起听觉，其具体传导途径为：“声波-颅骨-骨迷路-内耳淋巴液-螺旋器-听神经-大脑皮层听觉中枢”。骨传导式耳机，就是利用骨传导来感受声音的。不仅可以保护听力，同时可以体验到一种不同的音乐魅力。
骨传导耳机的佩戴要求耳机与颅骨紧密接触，目前大部分骨传导耳机都是外置式，需要专门有固定装置，给美观与舒适都带来一定的影响；而某些需要使用骨传导耳机的人士由于近视需佩戴眼镜，如果在戴眼镜的同时，在头部还需另外安装骨传导耳机的固定装置，会带来极大的不便，并且眼镜腿和骨传导耳机之间还会互相影响。因此，针对这种情况，需要设计一种眼镜腿安装外置式骨导耳机，利用眼镜腿对骨传导耳机进行固定，并提供一定的接触压力，可以不需其他固定装置，利用骨导方式传导声音。
发明内容
发明目的：设计一种在眼镜腿上安装的外置式骨传导耳机，改善骨传导耳机使用形态上的复杂不便，方便戴眼镜并且有听力障碍的人使用骨传导耳机。
技术方案：一种在眼镜腿上安装的外置式骨传导耳机，由固定臂1、镜腿夹2、活动臂3、旋转关节4和骨传导耳机5构成，其特征是，镜腿夹2位于固定臂1中部，从内侧自上向下套住眼镜腿，并能沿着眼镜腿左右调整位置，带动固定臂1使骨传导耳机5接近耳屏；旋转关节4联接固定臂1和活动臂3，活动臂3可围绕旋转关节4旋转，使骨传导耳机5位于耳屏前并可靠接触；
所述骨传导耳机5可与播放设备联接，调整音量使听感舒适。
本实用新型的优点和有益效果：本外置式耳机结构简单、紧凑，利用眼镜腿对骨传导耳机进行固定，并提供一定的接触压力，可以不需其他固定装置，利用骨导方式传导声音，方便了戴眼镜并且有听力障碍的人使用骨传导耳机。
附图说明
图1是本实用新型主视图；
图2是本实用新型左视图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本发明进行详细描述。
如图1、图2，一种在眼镜腿上安装的外置式骨传导耳机，由固定臂1、镜腿夹2、活动臂3、旋转关节4和骨传导耳机5构成，其特征是，镜腿夹2位于固定臂1中部，从内侧自上向下套住眼镜腿，并能沿着眼镜腿左右调整位置，带动固定臂1使骨传导耳机5接近耳屏；旋转关节4联接固定臂1和活动臂3，活动臂3可围绕旋转关节4旋转，使骨传导耳机5位于耳屏前并可靠接触；
所述骨传导耳机5可与播放设备联接，调整音量使听感舒适。
本实用新型的设计原理是：
固定臂1确定了骨传导耳机5与耳屏水平位置关系；
活动臂3确定了骨传导耳机5与耳屏的垂直位置关系；
旋转关节4配合活动臂3调整并在一定范围内调整耳机与头部接触压力。
本外置式耳机结构简单、紧凑，利用眼镜腿对骨传导耳机进行固定，并提供一定的接触压力，可以不需其他固定装置，利用骨导方式传导声音，方便了戴眼镜并且有听力障碍的人使用骨传导耳机。

Claims (1)

1.一种在眼镜腿上安装的外置式骨传导耳机，由固定臂（1）、镜腿夹（2）、活动臂（3）、旋转关节（4）和骨传导耳机（5）构成，其特征是，镜腿夹（2）位于固定臂（1）中部，从内侧自上向下套住眼镜腿，并能沿着眼镜腿左右调整位置，带动固定臂（1）使骨传导耳机（5）接近耳屏；旋转关节（4）联接固定臂（1）和活动臂（3），活动臂（3）可围绕旋转关节（4）旋转，使骨传导耳机（5）位于耳屏前并可靠接触。
CN201220416188.4U 2012-08-21 2012-08-21 一种在眼镜腿上安装的外置式骨传导耳机 Expired - Lifetime CN202721794U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110536200A (zh) * 2018-05-24 2019-12-03 脸谱科技有限责任公司 用于耳屏传导可听设备的装置、系统和方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110536200A (zh) * 2018-05-24 2019-12-03 脸谱科技有限责任公司 用于耳屏传导可听设备的装置、系统和方法

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