PROBLEM TO BE SOLVED: To provide a connector unit for bioelectrodes capable of preventing conduction between a signal side and a ground side even when an upper structure and a lower structure are closed with no clamping object present therebetween in a structure clamping a prescribed position of a bioelectrode, and to provide a connection structure of bioelectrodes.SOLUTION: A connector unit 20 is configured to clamp a clamping object part 1a of a bioelectrode 1 between a lower structure 30 and an upper structure 50. The lower structure 30 has a signal-side connection part, while the upper structure 50 has a ground-side connection part. The signal-side connection part and the ground-side connection part have such physical relationship that, even when the connector unit 20 is closed without any clamping object, both connection parts are not conducted mutually.COPYRIGHT: (C)2014,JPO&INPIT【課題】生体電極の所定位置を挟持する構成において、挟持対象物が無い状態で上部構造体と下部構造体を閉じても信号側とグランド側との導通を防止できる、生体電極用コネクタユニット及び生体電極の接続構造を提供する。【解決手段】コネクタユニット20は、下部構造体30と上部構造体50とにより生体電極1の被挟持部1aを挟持する構成である。下部構造体30は信号側接続部を保持し、上部構造体50はグランド側接続部を保持する。コネクタユニット20は、挟持対象物が無い状態で閉じても信号側接続部とグランド側接続部とが相互に導通しない位置関係となっている。【選択図】図2
