发明名称 |
Headset |
摘要 |
A headset including a housing, a resilient, convex headband fixed to the housing, an earphone fixed to the housing and displaceable relative to one end of the headband and a microphone fixed to a swivel arm that is on the housing. The headband has two spaced hinge joints arranged such that interconnected portions of the headband are pivotable towards one another from a position of use into a closed position in which the portions face one another. A retainer locks the headband in the closed position.
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申请公布号 |
US6130953(A) |
申请公布日期 |
2000.10.10 |
申请号 |
US19980094276 |
申请日期 |
1998.06.09 |
申请人 |
KNOWLES ELECTRONICS, INC. |
发明人 |
WILTON, RAYMOND J.;WAGNER, MARIA A. |
分类号 |
H04M1/05;H04R1/10;(IPC1-7):H04R25/00 |
主分类号 |
H04M1/05 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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