PROBLEM TO BE SOLVED: To provide an organism information detector capable of surely making an electrode closely adhere to the surface of an organism so as to improve the detection accuracy even in the configuration where the electrode is coated with a rubber belt.SOLUTION: A heartbeat measuring device 1 includes: a heartbeat detecting part 3 having a pair of electrodes 31 a body part 2 for detecting heartbeat information on the basis of a potential difference caused between the pair of electrodes 31 and a rubber belt 4 for at least partially coating the heartbeat detecting part 3 and the body part 2 to integrate the heartbeat detecting part 3 with the body part 2, and the rubber belt 4 is applied to the chest C of a user to detect the cardiac rate. The pair of electrodes 31 are at least partially exposed to the chest C side of the rubber belt 4, and the heartbeat detecting part 3 is at least partially exposed to the opposite side to the chest C side of the rubber belt 4.COPYRIGHT: (C)2014,JPO&INPIT【課題】電極をゴムベルトで被覆するような構成であっても、生体表面に電極を確実に密着させることができ、検出精度を向上させることができる生体情報検出装置を提供する。【解決手段】一対の電極31を有する心拍検出部3と、一対の電極31の間に生じる電位差に基づいて心拍情報を検出する本体部2と、これら心拍検出部3、及び本体部2の少なくとも一部を被覆し、心拍検出部3と本体部2とを一体化させるゴムベルト4とを有し、このゴムベルト4を使用者の胸部Cに装着することにより心拍数を検出する心拍計測装置1であって、ゴムベルト4の胸部C側に、一対の電極31の少なくとも一部を露出させると共に、ゴムベルト4の胸部Cとは反対側に、心拍検出部3の少なくとも一部を露出させることを特徴とする。【選択図】図2
