Substrate connector system utilizing a contact actuating bar

Claim 1

A connector for electrically connecting the circuits on one side of a substrate to the circuits on a printed circuit board, comprising: a. an elongated housing having a recess in and along one side for receiving an edge of a substrate, and further having a plurality of spaced-apart cavities opening out into a front wall of the recess and extending back into the housing at an angle oblique to the longitudinal axis thereof and with the oblique direction being towards a first end of the recess, and further having support means at each end of the recess for supporting an actuating bar; b. a plurality of spring members each having a body section with a leg depending from a lower edge and an elongated, resilient cantilever beam extending away from a lateral edge with the free end of the beam having a contact surface thereon, said body further having means thereon for securing the spring member in one of said cavities with the leg depending from the housing for insertion into a printed circuit board and with the cantilever beam extending out into the recess at substantially said oblique angle so that the contact surface thereon may engage a substrate which may be positioned therein; and c. an elongated actuating bar having bosses spaced along one surface and slidably positioned in the recess adjacent the face thereof with the ends of the bar received by said support means and with the bosses extending downwardly between the cantilever beams so that as the bar is moved parallel to the housing axis and towards the first end of the recess, the bosses bear against and resiliently bend the beams in towards the front wall of the recess and out of engagement with the substrate which may be positioned therein.