Method for making a switch to switch keyboard and keyboard obtained.

摘要

In a process for producing a keypad switch, MACHINE IS A CONTINUING TRACK (10) sheet metal TERMINALS IN TWO PARTS METALS (13.14) FORMING LINKS BETWEEN TWO STRIPS CARRIERS (11.12). A BASIC housing component (22) poured from a material resistant HIGH TEMPERATURES AROUND TERMINALS (13.14) and is connected to CARRIER STRIPS (11.12) through two projections (29) projecting out from OPPOSITE SIDES SIDES FOREIGN (27) BASIC housing component (22). IN AN INCOMING INTERIOR (23) of the housing component BASICS (22) A disc METALICO CONVEXO (31) having a coating CUSHION ACOUSTIC (32) on the convex surface thereof, a rubber component resiliently compressible (33) and a BUTTON (37). ON TOP OF BASIC housing component (22) is disposed SUPERIOR A housing component (30) preferably made of the same material PLASTICORESISTENTE TO HIGH TEMPERATURES. Within the recess (23) THE BASICS housing component (22), THE TERMINAL (13.14) DEFINE Contact Treatment (19,20) WITH METALLIC DISK cooperating CONVEXO (31). TERMINALS (13,14) are separated STRIP CARRIER (11.12) AND BENT IN A SETTING OF A SWITCH VASTADOS ELECTRONIC KEYBOARD, which is connected via PROJECTIONS (29) BANDS CARRIER ( 11.12) transferred to a test station (5), IN WHICH THE KEYBOARD SWITCH IS PROVEN. SINCE THE KEYBOARD SWITCH OPERATION IS ITSELF AS DEFINED SWITCH KEYBOARD, PROJECTIONS (29) are separated from the BASIC housing component (22).