发明名称 |
HEADSET CABLE RETRACTION SYSTEM |
摘要 |
A headset cable retraction system and device is described, the system including a housing, the housing having a cavity. In addition, the system includes a cord capable of transmitting an electrical signal, wherein a portion of the cord is contained in the cavity. The system further includes an earplece attached to the cord; and, a retracting mechanism in the housing, the retracting mechanism including a drive wheel, a spring coupled to the drive wheel and a idler wheel, the cord being pressed between the drive wheel and the idler wheel; wherein when the cord is extracted from the cavity, the spring becomes tensioned. A method for using the system and device is also described. |
申请公布号 |
WO2005036862(A2) |
申请公布日期 |
2005.04.21 |
申请号 |
WO2004US33036 |
申请日期 |
2004.10.06 |
申请人 |
CAHP, LLC |
发明人 |
SHACK, ANDREW;DRIESSEN, NATALIE;PALMER, ROBERT, H.;SCHMUCKER, CHARLES, J.;TIERNEY, NATHAN, J. |
分类号 |
H04M;H04M1/00;H04M1/05;H04M1/15 |
主分类号 |
H04M |
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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