A push-in connector, comprising:
- a terminal body formed by stamping and bending an elastic metal plate, having a U-shaped longitudinal cross section, and comprising:
- a horizontal joining foot having a front end and a rear end;
- at least one front upstanding insertion leg jointed to the front end of the horizontal joining foot, and formed with:
- a first bending line at the joint between the front upstanding insertion leg and the horizontal joining foot;
- and
- at least one slit that divides the front upstanding insertion leg into at least two independent sections, each having a first U-shaped slit defining a front pressing frame and a front pressing spring finger having a free end and an opposite end integrally connected to the independent section, extends downward from a top edge of the front upstanding insertion leg, and terminates at a position adjacent to the first bending line;
- and
- at least one rear upstanding insertion leg jointed to the rear end of the horizontal joining foot, and formed with:
- a second bending line at the joint between the rear upstanding insertion leg and the horizontal joining foot;
- and
- at least one slit that divides the rear upstanding insertion leg, into at least two independent sections, each having a second U-shaped slit defining a rear pressing frame and a rear pressing spring finger having a free end and an opposite end integrally connected to the independent section, extends downward from a top edge of the rear upstanding insertion leg, and terminates at a position adjacent to the second bending line, wherein the first U-shaped slit and the corresponding second U-shaped slit lie on the same insertion axis, the front pressing frame and the rear pressing frame that lie on the same insertion axis correspond to each other, and the free ends of the front pressing spring finger and the rear pressing spring finger extend slantingly toward an rear end of the insertion axis and are configured to abut against conductor at a stripped end of an electric wire;
- an electrically conductive busbar configured to be mounted on a top surface of the horizontal joining foot and to conduct the horizontal joining foot and the terminal body with a power source, and having an abutting surface formed on a top surface of the busbar that faces the insertion axes and configured to abut against the conductor, and grip, along with the free ends of the front pressing spring finger and the rear pressing spring finger, the conductor in the push-in terminal;
- and
- an insulative housing, having:
- a hollow interior for mounting the terminal body therein, having a configuration matching a configuration of the terminal body;
- and
- at least two connection ports, each formed at a front side of the housing, in communication with the hollow interior, and configured to be inserted with the conductor.