Combined guide and earth contact device for circuit board inserted in earthed apparatus housing, has earthing spring fitted between 2 projections defining guide slot for circuit board side edge

摘要

The combined guide and earth contact device uses at least 2 spaced projections (1) stamped out from the sheet metal sides of the apparatus housing (20-23), defining a guide slot (30) for the side edge (25,26) of the circuit board, with an earthing spring (5) fitted between them.