公开(公告)号：US06600525B1

公开(公告)日：2003-07-29

申请号：US09450711

申请日：1999-11-30

申请人： Daisuke Sawai ,  Tadahiko Ogawa ,  Hajime Takakuwa ,  Moriaki Koyama ,  Tomonori Hishikawa ,  Takayuki Arai

发明人： Daisuke Sawai ,  Tadahiko Ogawa ,  Hajime Takakuwa ,  Moriaki Koyama ,  Tomonori Hishikawa ,  Takayuki Arai

IPC分类号： G02F11333

CPC分类号： H05K5/0086 ,  H01M2/1044 ,  H01M2/1055

摘要： In an electronic component including an outer housing and a control unit inserted within the outer housing, the control unit includes a base, a printed circuit board mounted on the base, a battery holder mounted on the base for removably holding a coin-shaped battery which includes terminals connected with the printed circuit board to be connected with positive and negative poles of the battery, a liquid crystal display mounted on the base and connected with the printed circuit board, and a backlight unit mounted on the base and connected with the printed circuit board, whereby the battery may be easily replaced and the insulation distance between the battery and electronic parts on the printed circuit board is sufficiently ensured and a broad space may be ensured for arrangement of the electronic parts on the printed circuit board.

摘要翻译： 在包括插入在外壳内的外壳和控制单元的电子部件中，控制单元包括基座，安装在基座上的印刷电路板，安装在基座上的电池座，用于可拆卸地保持硬币形电池， 包括与印刷电路板连接的端子以与电池的正极和负极连接，安装在基座上并与印刷电路板连接的液晶显示器，以及安装在基座上并与印刷电路连接的背光单元 由此可以容易地更换电池，并且充分确保电池与印刷电路板上的电子部件之间的绝缘距离，并且可以确保用于在印刷电路板上布置电子部件的宽广的空间。