专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US6014009A Electronic device 失效
标题翻译：电子设备
公开(公告)号：US6014009A
公开(公告)日：2000-01-11
申请号：US959021
申请日：1997-10-28
申请人： Robert P. Wierzbicki , Paul Whitcher
发明人： Robert P. Wierzbicki , Paul Whitcher
IPC分类号： H01M2/10 , H01M10/34 , H02J7/00
CPC分类号： H02J7/0024 , H01M2/1022 , H01M10/345 , H01M2/1055
摘要： An electronic device supplied power from either a single rechargeable battery or four non-rechargeable batteries. The single rechargeable battery is preferably a 4.8 volt, DURACELL DR-121 rechargeable battery which includes a first end having positive and negative terminal contacts, a pair of recharging contacts and a key. Each of the four non-rechargeable batteries are preferably AA size, lithium batteries and are configured so that a first pair of batteries in series are in parallel with a second pair of batteries in series. The electronic device comprises a housing shaped to include a battery cavity which can accept either type of battery source. The battery cavity comprises a bottom wall, a front end wall, a back end wall and a pair of sidewalls. One of the sidewalls includes a slot which is sized and shaped to accept the key of the rechargeable battery, the slot enabling the rechargeable battery to be inserted in the battery cavity only in its proper orientation relative to the battery cavity. The electronic device also includes an electronic circuit within the housing for enabling the electronic device to perform a particular operation, the electronic circuit receiving power from the battery source by a battery circuit. The electronic device further comprises a pair of spring contacts on the front end wall, a pair of looped wire contacts mounted on the back end wall, a plurality of a plurality of flexible fingers formed in the sidewalls and plurality of flexible tabs formed on the bottom wall which all serve to maintain either battery source in an operative electrical contact position within the battery cavity.
摘要翻译：电子设备从单个可充电电池或四个不可充电电池供电。单个可再充电电池优选为4.8V的DURACELL DR-121可再充电电池，其包括具有正和负端子触点的第一端，一对充电触点和键。四个不可充电电池中的每一个优选为AA尺寸的锂电池，并且被配置为使得串联的第一对电池与第二对串联的电池并联。电子设备包括成型为包括能够接受任一类型的电池源的电池腔的壳体。电池腔包括底壁，前端壁，后端壁和一对侧壁。侧壁中的一个包括尺寸和形状以接受可再充电电池的键的槽，该槽使得可再充电电池仅能够相对于电池腔以适当的方向插入到电池腔中。电子设备还包括壳体内的电子电路，用于使得电子设备能够执行特定操作，电子电路通过电池电路从电池源接收电力。电子设备还包括前端壁上的一对弹簧触点，安装在后端壁上的一对环形线触点，形成在侧壁中的多个多个柔性指状物，以及形成在底部的多个柔性突出部其全部用于将电池源保持在电池腔内的有效电接触位置。

IPRDB

热门服务

关于我们

友情链接

联系方式