Electrical equipotential mural apparatus

摘要

A mural electrical apparatus has a metal mounting bracket, a sub-plate, a plate fixed to the sub-plate by a local link, this plate bearing or constituting a conductive portion. This apparatus further has an elastic conductive member provided at least with an orifice, a flexible arm, and a flexible arm, this member being secured to the sub-plate by the local link, crossing the orifice, and the flexible arms protruding in opposite directions to elastically respectively press against the conductive portion and against the bracket, the conductive portion thus, being brought to the same electric potential as the bracket.

主权项

1. An electrical mural apparatus comprising at least a metal mounting bracket, a sub-plate, and an outer mask stacked in this order in a first direction, an elastic conductive member, the outer mask comprising a plate and having at least a conductive portion, the sub-plate being secured to the plate by link means including at least a local link, the elastic conductive member comprising a flexible arm of a first type, each flexible arm of the first type protruding in a second direction opposite to the first direction and elastically pressing against the metallic mounting bracket to form a galvanic contact, the elastic conductive member being provided with at least one orifice, a flexible arm of a second type, the elastic conductive member being fixed to the sub-plate at least by said local link made through said orifice, each flexible arm of the second type protruding in the first direction and elastically presses against said conductive portion of the outer mask to form a galvanic contact, and the elastic conductive member comprising an elastic hook sized to elastically encircle an inner edge of the sub-plate in a sense of its thickness.