发明名称 Hearing aid with a battery compartment for containing a battery secured by a spring element
摘要 The device has a battery compartment (3) including a spring (5) for securing a battery (4) in the battery compartment, where the spring is manufactured from plastic and metal. The spring is covered by a housing (2) of the hearing device when the battery compartment is closed. The battery compartment is folded to the housing of the hearing device, where the battery is pressed against a side wall of the battery compartment lying opposite to the spring by tension of the spring. The spring includes a dual function for securing the battery.
申请公布号 EP2136574(B1) 申请公布日期 2017.03.15
申请号 EP20090162245 申请日期 2009.06.09
申请人 Sivantos Pte. Ltd. 发明人 Fickweiler, Werner;Weidner, Tom
分类号 H04R25/00 主分类号 H04R25/00
代理机构 代理人
主权项
地址