An adsorption structure,The utility model comprises a conductive unit and a suction accessory.The suction attachment system has a bottom.And the edge of the bottom extends out of the wall body.And the upper end of the wall body is tied to form a fitting surface.And the conductive unit is connected to the bottom of the suction accessory.And forming an adsorbing form through the bonding surface formed at the upper end of the wall body.The position of the conductive unit can be fixed by the suction accessory.In this way,Enable to prevent displacement of the conductive unit during detection,And keep in contact with the surface of the body.For effective detection of physiological signals.一種吸附結構，係包括有一導電單元及一吸附件，該吸附件係具有底部，而該底部之邊緣係延伸出壁體，且該壁體之上端處係形成一貼合面，另該導電單元係結合於該吸附件之底部上，並透過該壁體之上端處所形成之貼合面來形成吸附狀，讓該吸附件能固定住該導電單元之位置，藉此，使能防止該導電單元於偵測時產生位移，並保持固定住於身體表層之接觸狀態，以有效進行生理訊號之偵測者。
