Patent ID: 7704095

Claim:
An electrical connector comprising: an insulator housing having oppositely disposed openings; an elongated electrical contact pin, having a substantially uniform width, and received in one of the openings; said electrical contact pin supported in the insulator housing so as to be both insertable into and removable from the insulator housing; an electrical conductor having an insulation-stripped end received in the other of the openings and having an electrical conductor axis and a width; said electrical conductor supported in the insulator housing so as to be both insertable into and removable from the insulator housing; a leaf spring for each electrical conductor to be connected, fixedly supported in the insulator housing, which extends oblique to the electrical conductor and firmly clamps the electrical conductor against the electrical contact pin; wherein the insulator housing of the electrical connector provides a connecting space for each electrical conductor to be connected, into which the electrical contact pin and the electrical conductor can be plugged in adjacent to one another in substantially parallel alignment, wherein an axial length of the electrical contact pin and the electrical conductor are overlapping each other; wherein the electrical contact pin, once inserted, is held in fixed position in the connecting space, whereas the electrical conductor, once inserted, can move transverse to the electrical conductor axis; wherein the leaf spring has a leaf spring retaining arm held in fixed position in the insulator housing and a leaf spring clamping arm that is disposed adjacent to a side of the electrical conductor that lies opposite the electrical contact pin, so that the clamping force of the leaf spring presses the electrical conductor in a direction of the electrical contact pin; wherein the leaf spring, when the electrical contact pin and electrical conductor are both inserted, is disposed spaced laterally from the electrical contact pin, and the leaf spring clamping arm contacts and presses against the electrical conductor at a contact location, and with the leaf spring clamping arm at the contact location spaced from the electrical contact pin by substantially the width of the insulation-stripped end; wherein, once the electrical connector is assembled and the electrical contact pin and electrical conductor are engaged with the insulator housing, the leaf spring is disposed in the insulator housing positionally independent of the electrical contact pin and in engagement with the electrical conductor; and wherein the leaf spring engages the electrical conductor but without any direct engagement between the leaf spring and electrical contact pin.