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LIGHT WEIGHT HEADPHONE
专利权人:
发明人:
JAMES HORNSTEIN,Crest Turdjian
申请号:
US15287610
公开号:
US20180103310A1
申请日:
2016.10.06
申请国别(地区):
US
年份:
2018
代理人:
摘要:
A light weight headphone insertable into a human ear canal having a curved portion leading to the ear drum. A main body element having a passageway through the main body element. An elongated hollow stem having two ends, one end attached to the passageway in the main body, the other end terminating in a handle. A speaker located in the handle and sound transmitted from the speaker through the hollow stem and the main body to the ear canal. The hollow stem member having a portion with a wavy configuration. Rotation of the hollow stem member will fit the hollow stem member around the curved portion in the human ear canal and seat the main body deeply in the ear canal to acoustically block the ear canal from outside noise and transmit the sound from the speaker in close proximity to the ear drum.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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