发明授权
US06390831B2 Shelf-type telecommunications device including main and sub back wired boards connected by relay connectors
失效
搁板式电信设备，包括通过中继连接器连接的主背板和副背板
- 专利标题： Shelf-type telecommunications device including main and sub back wired boards connected by relay connectors
- 专利标题（中）： 搁板式电信设备，包括通过中继连接器连接的主背板和副背板
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申请号： US09347219申请日： 1999-07-02
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公开(公告)号： US06390831B2公开(公告)日： 2002-05-21
- 发明人: Shozo Shimada , Hirofumi Imabayashi , Mitsuo Kaetsu , Noboru Nakama , Takashi Sekiguchi
- 申请人： Shozo Shimada , Hirofumi Imabayashi , Mitsuo Kaetsu , Noboru Nakama , Takashi Sekiguchi
- 优先权： JP10-304394 19981026
- 主分类号： H01R1200
- IPC分类号： H01R1200
摘要：
A shelf-type telecommunications device has a back wired board assembly mounted on a back of a shelf unit into which a plurality of plug-in units are inserted side by side. The back wired board assembly has a main back wired board to which at least one plug-in unit is connected and a sub back wired board to which at least one external cable is connected, the outer surface of the main back wired board and the inner surface of the sub back wired board opposing each other. The main back wired board and the sub back wired board are fitted together by using a plurality of relay connectors or pin terminals so as to electrically connect the main back wired board and the sub back wired board to each other without the need for coaxial cables, thus reducing the size of the device.
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