Printed circuit board housing with tapered locking rails

摘要

An assembly includes a housing (14), a first locking rail (26A), and a second locking rail (26D). The housing has first and second sidewalls (18,20). First and second guiderails (38,40) on the first sidewall (18). Third and fourth guiderails on the second sidewall (20). The first locking rail is positioned between the first guiderail and the second guiderail. The first locking rail has a first surface (44B) nearest the first guiderail and a second surface (48B) nearest the second guiderail. The first surface is inclined with respect to the second surface. The second locking rail is positioned between the third guiderail and the fourth guiderail. The second locking rail has a third surface nearest the third guiderail and a fourth surface nearest the fourth guiderail. The third surface is inclined with respect to the fourth surface.