Connection terminal, connector and electric connection assembly

The invention relates to a connecting terminal, a connector and an electric connection assembly, the connecting terminal comprises an auxiliary part and a functional part which are arranged along the direction of inserting into a female seat, and the auxiliary part is located at a position, close to a free end, of the connecting terminal relative to the functional part; the connection terminal is constructed in a way that in the process of realizing electric connection between the connection terminal and the female seat, after the auxiliary part is electrically connected with the female seat, the functional part is electrically connected with the female seat; in the process of separating the connecting terminal from the female seat, after the functional part is separated from the female seat, the auxiliary part is separated from the female seat. The connecting terminal is provided with two contacts which are an auxiliary part and a functional part respectively, and during quick power-on and power-off, the fun