PROBLEM TO BE SOLVED: To provide a biological information detector capable of flexibly and easily performing adjustment of an attachment state, and the like.SOLUTION: A biological information detector includes: a case portion 30 provided with a biological information detection section detecting biological information of an object body to be inspected a band portion 10 attaching the case portion 30 to the object body to be inspected a crown 25 disposed on a side surface connecting a surface at an object body to be inspected side of the case portion 30 and a surface facing the surface at the object body to be inspected side thereof and an adjustment mechanism 20 moving the band portion 10 in a first direction being a direction in which the surface at the object body to be inspected side of the case portion 30 is brought into tight contact with the object body to be inspected when the crown 25 is rotated or the other operation is performed.SELECTED DRAWING: Figure 3BCOPYRIGHT: (C)2017,JPO&INPIT【課題】装着状態の調整を柔軟且つ容易に行うことが可能な生体情報検出装置等を提供すること。【解決手段】生体情報検出装置は、被検体の生体情報を検出する生体情報検出部が設けられるケース部30と、ケース部30を被検体にとりつけるバンド部10と、ケース部30の被検体側の面、およびその被検体側の面と対向する面とを接続する側面に配置された竜頭25と、竜頭25を回転またはその他の操作をした場合に、ケース部30の被検体側の面を被検体に密着させる方向である第1の方向に、バンド部10を移動させる調整機構20と、を含む。【選択図】図3B
