Rack frame for electronic component mounting - has release spring attached to frame and rear side of locking rail over edge of component unit

摘要

Rack frame type component mounting is for electronic components grouped into slide-in units. Locking rails are provided over the edges of the component unit for locking onto at least one edge of the front plane of the rack frame. The locking rails an be pivoted outwards from a limiting plane of the inserted component unit after the release of a locking device. A release spring has one end attached to the rack frame and the other end attached to the rear side of the locking rail. The effective working direction of the spring extends to an acute angle w.r.t. an assigned outer limiting plane of the component unit.