Process for producing of a modular electrical connection element and modular electrical connection element thus obtained
AssigneeFramatome Connectors International
InventorsDominique Etiembre, Jacky Thenaisie
Life of this patent
Estimating the term…
Abstract
The invention concerns a process for producing a modular connection element (C.sub.0) from independent elementary connectors (4.sub.1 to 4.sub.8), having openings. The shielding elements (5d) are made from sheet metal. The surfaces of the overall connection element (C.sub.0) thus obtained are covered by shielding elements (5d) and elementary connectors (4.sub.1 to 4.sub.8) are joined together by pushing of specific zones of shielding elements (50d to 52d) into the openings. One application of the invention would be connection elements (C.sub.0) between printed circuit mother and/or daughter boards.
Claims7
Process for production of modular electrical connection element (C.sub.o), characterized in that the process comprises a preliminary phase of providing an elementary connection element (4), constituting a base module, said elementary connection element (4) comprising an insulating unit with a shape (42) having a central region designed to receive electrical contact elements (40) and having slots (421d, 421g) in specific zones on an outer surface of the insulting unit (42), and an assembly phase of assembling a predetermined number N of the elementary modules (4.sub.1 to 4.sub.8), where N is a whole number greater than or equal to unity, the assembly phase comprising at least the following steps:
- providing at least one shielding element (5d, 5g) from sheet metal, designed to cover said specific zones, each shielding element having a repetitive configuration of elementary length equal to that of said elementary connection element (4),
- placing N elementary connection elements (4.sub.1 to 4.sub.8) along a given axis so as to form said connection element (C.sub.o), and
- covering said specific zones by placing the at least one shielding element (5d, 5g) on and fastening of these) the N elementary connection elements (4.sub.1 -.sub.8) and fastening the shielding element to the elementary connection elements by pushing specific zones (50d-51d, 50g-50d) of each of said shielding elements (5d, 5g) into said slots (421d, 421g), wherein the shielding element mechanically connects the elementary connection elements to each other to form a unitary structure which is connectable to an electronic component as a single unit.
Process of production of a modular electrical connection element (C.sub.o), characterized in that the process comprises a preliminary phase of providing an elementary connection element (4), constituting a base module, said elementary connection element (7) comprising an insulating unit with a shape (72) having a central region designed to receive electrical contact elements (70), slides (24') on at least one surface of the insulating unit and slots (720) in specific zones of an outer surface of the insulating unit (72), and an assembly phase for assembling a predetermined number N of the elementary modules (7.sub.1 to 7.sub.8), with N a whole number greater than or equal to unity, the assembly phase comprising at least the following steps:
- providing at least one shielding element (8a, 8b), from each sheet metal, designed to cover said specific zones, each shielding element having a repetitive configuration of elementary length equal to a length of said elementary connection element (7),
- placing N elementary connection elements (7.sub.1 to 7.sub.8) along a given axis, so as to form said connection element (C.sub.o),
- covering said specific zones by placing at least one shielding element (8a, 8b) on the N elementary connection elements (7.sub.1 to 7.sub.8) and the shielding element fixedly attaching the elementary connection elements to each other by pushing of specific zones (80a) of each of said shielding elements (8a, 8b) into said slots (720) and fitting of at least one of said shielding elements (8a) onto said slides (24'), wherein the shielding element mechanically connects the elementary connection elements to each other to form a unitary structure which is connectable to an electronic component as a single unit.
Dependencies are inferred from the claim text.