Patent ID: 6238244
Filing Date: 2001-05-29
Classification: H01R

Abstract:
An electrical connector, comprising:first and second sets of conductive terminals, each of said conductive terminals in each of said first and second sets having a horizontal contact portion with front and rear sections, and an upright tail portion extending downwardly from said rear section of said horizontal contact portion;a terminal holding frame formed from an insulator material and including a front wall, upper and lower terminal holding plates extending forwardly and horizontally from said front wall, a partition plate extending forwardly and horizontally from said front wall between said upper and lower terminal holding plates, and upper and lower terminal positioning plates extending rearwardly and horizontally from said front wall such that said upper terminal positioning plate is disposed at an elevation between said upper and lower terminal holding plates, and such that said lower terminal positioning plate is disposed at an elevation below said lower terminal holding plate, said front wall being formed with an upper set of through holes to permit said front sections of said horizontal contact portions of said first set of conductive terminals to extend therethrough for mounting said front sections of said horizontal contact portions of said first set of conductive terminals on said upper terminal holding plate, said upper terminal positioning plate having a rear edge and being formed with a plurality of first notches that extend from said rear edge toward said front wall to permit said upright tail portions of said first set of conductive terminals to extend downwardly through said upper terminal positioning plate, said front wall being further formed with a lower set of through holes to permit said front sections of said horizontal contact portions of said second set of conductive terminals to extend therethrough for mounting said front sections of said horizontal contact portions of said second set of conductive terminals on said lower terminal holding plate, said lower terminal positioning plate having a rear edge and being formed with a plurality of second notches that extend from said rear edge toward said front wall to permit said upright tail portions of said first and second sets of conductive terminals to extend downwardly through said lower terminal positioning plate and to project beyond a bottom edge of said front wall;a first metal shield including first top and bottom walls, first left and right walls interconnecting said first top and bottom walls, and a rear wall connected to a rear edge of at least one of said first top, bottom, left and right walls, said first metal shield enclosing said terminal holding frame such that said rear wall is disposed rearwardly of said upper and lower terminal positioning plates so as to enhance electromagnetic shielding of said first and second sets of conductive terminals; anda second metal shield including second top and bottom walls, and second left and right walls interconnecting said second top and bottom walls, said second top, bottom, left and right walls cooperatively forming a front open end, said second metal shield further including a pair of resilient grounding strips that extend into said front open end from a respective one of said second left and right walls, said second metal shield enclosing said partition plate such that said resilient grounding strips are disposed forwardly of said partition plates, wherein at least one of said second left and right walls of said second metal shield is formed with a resilient tongue extending outwardly for engaging inner sides of said first left and right walls of said first metal shield;whereby, when said electrical connector is installed in a housing of an electronic appliance, said resilient grounding strips on said second metal shield are adapted to abut against the housing of the electronic appliance for grounding purposes.