PROBLEM TO BE SOLVED: To provide a biological signal measuring device in which a sensor hardly shifts from the head of a subject while reducing a burden on the subject.SOLUTION: A tensile force which is a force being pulled to the rear side of the head of a subject by the weight of a left battery 31 and a right battery 32 is generated in a left ear-hooked part 21, and in a right ear-hooked part 22. Thus, a force for moving a frame 1 connected to the left ear-hooked part 21 and the right ear-hooked part 22 to the rear side of the head of the subject is exerted. In consequence, both ends of a band 4 connected to the frame 1 are pulled to the rear side of the head of the subject and the band 4 is easily brought into contact with the forehead of the subject.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】被験者への負担を軽減しつつ、センサが被験者の頭部からずれにくい生体信号計測装置を提供する。【解決手段】左耳かけ部21及び右耳かけ部22には、左電池31及び右電池32の重みによって、被験者の頭部後方側へ引っ張られる力である引張力が発生する。これにより、左耳かけ部21及び右耳かけ部22と接続されているフレーム1が、被験者の頭部後方側へ移動する力が働く。その結果、フレーム1と接続されているバンド4の両端が、被験者の頭部後方側へ引っ張られ、バンド4が被験者の額へ当接しやすくなる。【選択図】図1
