Radio frequency adjustment structure reducing influence of metal debris

Abstract

A radio frequency adjustment structure includes a box base, a cover plate, an adjustable screw rod and a debris collector. The cover plate covers the box base to define a functional cavity between the cover plate and the box base. The cover plate includes a top surface facing away from the functional cavity and a bottom surface facing the functional cavity for defining a vertical direction. The cover plate defines a through hole which communicates the top surface with the bottom surface along the vertical direction. The adjustable screw rod is positioned to the cover plate, penetrates through the through hole and partially extends into the functional cavity. The debris collector is arranged beneath the bottom surface of the cover plate and corresponds to a location of the through hole.

Dependencies are inferred from the claim text.