The present creation relates to an improved device for a collecting a physiological signal, comprising a main body, providing a device for taking out the physiological signal from a finger at each side of two sides of the main body, the device provides the finger to press-bond therein finely and closely, wherein the device for taking out the physiological signal from a finger comprises a finger contacting element provided thereon, the element provides an electrode unit on the contacting element to take out an electronic signal of the physiological signal from the finger, and a receiving element provided on the contacting element and an elastic element, which connects each of the receiving elements, via elastic force of the elastic element to open an angle at the receiving element, the finger can insert into a space between the contacting element and the receiving element, whereby the finger may insert therein closely and finely therebetween to take out the physiological signal from the finger accurately.本創作係關於一種生理訊號收集之改良裝置,其包含一主體,其兩側各設有一手指訊號取出裝置,以提供手指壓接於其中,各該手指訊號取出裝置包含:一手指接觸構件,其上設有一電極元件,以於手指接觸時收集生理訊號之電子訊息;一承接構件,置於該手指接觸構件之上方;及一彈性構件,其與各該承接構件相接,透過該彈性構件之彈性將該承接構件開啟一角度,手指可逕行伸入於該手指接觸構件及該承接構件之間,並扣合於其間。
