Two part floating electric connector

Claim 1

A two part floating connector adapted to be mounted on the surface of a printed circuit board, said connector including: a housing having a body with a given perimeter, a plurality of terminal receiving cavities therein open towards the bottom thereof and flanges extending from the bottom perimeter of the body overlying said board; and a plurality of terminals mounted in said cavities, each terminal having a board engaging portion for mating with the surface of the board and defining a surface mount connection, a mating portion for making electrical connection with a mating terminal and a flexible portion extending from the bottom of the body and connecting the mating portion to the board engaging portion; the improvement comprising: a collar molded integral with said housing and attached to said housing by frangible bridging portions, said collar fixedly mounted on the board engaging portion of the terminals, said collar spaced from the housing perimeter a given distance and including a ledge extending over said housing flange in close proximity so that after said bridging portions are broken said housing can float horizontally no more than said given distance within said collar but not vertically with respect to the board; whereby the horizontally floating housing will not compromise the integrity of the surface mount connection and the terminals.

Claim 5

The method of making a two part floating electric connector comprising the steps of: forming a mold of an inner floating housing with a given perimeter and flanges extending from the bottom perimeter of the housing and an outer stationary collar both of which are integrally connected together by frangible bridges, said collar spaced from the housing perimeter a given distance and including a ledge extending over said housing flange in close proximity said inner floating housing having terminal cavities laterally arranged at regular intervals for accommodating contact portions of terminals, and said outer stationary collar having tail holding means to hold board engaging portions of the terminals; inserting the contact portions of terminals in said terminal cavities and fixing the board engaging portions of terminals by said tail-holding means; fixing a pair of nails to the opposite ends of said outer stationary collar to prevent the rise of said flanges and said inner floating housing vertically from the board when the bridges are cut; and cutting said bridges to separate said inner floating housing from said outer stationary collar; whereby said inner floating housing can float horizontally no more than said given distance within said outer stationary collar but not vertically with respect to the board so that the horizontally floating housing will not compromise the integrity of the surface mount connection and the terminals.

Claim 6

The method of making a two part floating electric connector comprising the steps of: forming a mold of an inner floating housing with a given perimeter and flanges extending from the bottom perimeter of the housing and an outer stationary collar both of which are integrally connected together by frangible bridges, said collar spaced from the housing perimeter a given distance and including a ledge extending over said housing flange in close proximity said inner floating housing having terminal cavities laterally arranged at regular intervals for accommodating contact portions of terminals, and said outer stationary collar having tail holding means to hold board engaging portions of the terminals; inserting the contact portions of terminals in said terminal cavities and fixing the board engaging portions of terminals by said tail-holding means; fixing a pair of nails to the opposite ends of said outer stationary collar to prevent the rise of said flanges and said inner floating housing vertically from the board when the bridges are cut; and cutting said bridges to separate said inner floating housing from said outer stationary collar; whereby said inner floating housing can float horizontally no more than said given distance within said outer stationary collar but not vertically with respect to the board so that the horizontally floating housing will not compromise the integrity of the surface mount connection and the terminals.