초록 ▼

A faceplate assembly is provided for use in printed circuit board assemblies comprising a printed circuit board with electrical contact surfaces, and a housing frame with slotted guide rails to receive the circuit board, and edge connector means fastened to the housing frame and displaced at the end

A faceplate assembly is provided for use in printed circuit board assemblies comprising a printed circuit board with electrical contact surfaces, and a housing frame with slotted guide rails to receive the circuit board, and edge connector means fastened to the housing frame and displaced at the end of the guide rails. The faceplate assembly includes insertion, extraction and positive latching means molded as an integral part of the faceplate. The faceplate body extends substantially the entire length of the printed circuit board edge and is pivotally mounted to the printed circuit board near one corner thereof. The insertion/extraction means, located on the pivotal end of the faceplate body, is actuated by manual pivotal movement of the faceplate thereby causing the insertion/extraction means to coact with a housing frame U-channel to thus effect engagement or disengagement of the printed circuit board electrical contacts to or from the housing frame edge connector contacts. Final pivotal movement of the faceplate body, directed toward the printed circuit board edge to effect engagement of the corresponding electrical contacts, activates the positive latching means located on the faceplate at the end opposite the insertion/extraction means to thereby positively lock the board and housing frame electrical contacts into a mated position.

대표청구항 ▼

A latching faceplate assembly for use in combination with each of a plurality of spaced apart printed circuit boards and a housing into which said boards are inserted, said assembly comprising: a channel formed along a frontal edge of the housing transverse to the boards contained within said housin

A latching faceplate assembly for use in combination with each of a plurality of spaced apart printed circuit boards and a housing into which said boards are inserted, said assembly comprising: a channel formed along a frontal edge of the housing transverse to the boards contained within said housing, and a planar member for each board which extends substantially the entire length of the frontal edge thereof and projecting laterally from said frontal edge an amount sufficient to fill the interboard spacing so as to essentially close the housing frontal opening thereby protecting the housing contents, said planar member being pivotally mounted at one end thereof to a corner of said board, said planar member having an extended portion at its pivotal end which engages said channel so as to exert a lateral force on said board to aid board insertion into said housing when said planar member is pivoted toward the board edge and so that an opposite lateral force is exerted to aid extraction when said planar member is pivoted away therefrom.