RF Connector Shielding Bumps for Signal Interference

The shielding case and shielding frame are segmented with multiple bumps distributed along their peripheral walls. These bumps divide the shielding structure into multiple sections, creating a comb-like configuration that effectively blocks electromagnetic waves while maintaining manufacturing feasibility. The segmentation approach transforms a continuous shielding surface into discrete protective elements that collectively achieve superior shielding performance.

Bumps are strategically positioned at specific locations along the inner and outer peripheral walls of the shielding case and frame. This local quality enhancement focuses the shielding effect at critical areas where signal leakage is most likely to occur, rather than uniformly distributing shielding material throughout the entire structure. The bumps create localized shielding zones that maximize protection where needed most.

The bumps are pre-formed as integral features of the shielding case and frame structures during the molding or fabrication process. By incorporating the bumps into the base manufacturing process rather than adding them as separate components, the design achieves enhanced shielding without significantly increasing assembly complexity. The bumps are created as part of the preliminary shaping of the shielding elements.

The shielding case and frame are designed as thin-walled structures with bumps formed on their surfaces. This approach uses the flexibility of thin-shell manufacturing techniques to create complex three-dimensional bump features without requiring thick material sections or multiple assembly steps. The thin-film approach allows bumps to be formed through standard molding processes, maintaining ease of manufacture while achieving the desired shielding geometry.