Coupling Protective Earth/Shielding Arrangements TRIZ Cases

Conductive ground coupling bar electrically connects column ground contacts to shield differential signal pairs.

Flared tine contacts adapt to shim hole tolerances, preventing signal leakage and crosstalk in high-density RF connectors.

Merges a capacitor into the ground shield structure to eliminate DC coupling without adding discrete components that increase size and reduce contact density.

Pivoting cover seals the insulating part bore, preventing inner conductor contact with the outer conductor.

Ground clip creates a shorter ground path to increase resonance frequency and reduce noise.

Elastic arms on grounding terminals contact adjacent shielding portions to eliminate gaps between terminals and prevent signal interference.

A metal shielding cage uses a separate grounding member with an elastic finger row to provide reliable electrical contact.

Conductive gasket joins contact modules to header ground contacts for reliable electrical grounding.

A biasing member forces a connector against a backshell surface, reducing ground path resistance to block electromagnetic interference.

An insulated grounding hub locknut unit uses a snap-on insulator to shield conductors from damage caused by sharp metal surfaces.

Segmented shielding plates with folding sections interrupt signal noise, reducing antenna effects and crosstalk in compact receptacle connectors.

Perpendicular grounding contacts reduce cross-talk between differential pairs in a dual-interface electrical connector.

Spirally conjunct seats with position limiting grooves secure loose grounding wires to prevent disconnection and ensure reliable electrical contact.

Electromagnetic shielding element with resilient protrusions forms a Faraday cage around connector mounting areas.

Rearward positioning of the inner shell connection portion prevents mating housing interference, ensuring reliable electrical connections without surface flaws.

Segmented modular components resolve the contradiction between housing seal integrity and disassembly capability, achieving 45% weight reduction.

A connector uses a ground plate with openings facing non-signal contacts to suppress cross-talk between signal pairs.

Spot-welding a metal shield to the connector case reduces electromagnetic interference leakage by up to 7 dB while simplifying assembly.

Splitting the dielectric into two half bodies sandwiches terminal fittings, resolving the conflict between miniaturization and locking force reliability.

A connector socket uses a protection casing to block electromagnetic interference from reaching the terminals.

A resonance-control ground bus electrically commoning ground conductors through a lossy support body to suppress electromagnetic interference and crosstalk.

A ground clip electrically connects segmented ground shields to provide continuous shielding along signal contacts in a contact module.

A second metal shell with a supporting beam and cantilever portion flanks the spring beam to enhance mating force.

A shield connector uses a continuous tube structure with resilient contact pieces to maintain reliable electrical connections between mating conductors.

Segmenting contact pins into distinct groups resolves the contradiction between high transmission speed and device complexity in multi-standard connectors.

Segmented electrical contacts with intersecting body planes maintain controlled impedance and reduce crosstalk in high-speed data connectors.

C-shaped ground shields encapsulate connector pairs to reduce crosstalk noise while maintaining high pin density.

Grounding plate mechanically joins cable braiding layers to grounding pins and metal cover, resolving poor EMI prevention in high-frequency signal transmission.

Segmented ground bus projections shorten effective paths to push resonance frequencies beyond operating ranges, reducing crosstalk.

Segmented ground connections in a board-mounted shield connector reduce noise interference on the circuit board, improving high-frequency characteristics.

Integrating upper, lower, and partition walls from one stamped metal sheet eliminates complex multi-part assembly while enhancing structural strength.

Segmenting the ground connector into two sections with a movable second part reduces installation time while maintaining reliable electrical grounding.

A grounding bar connects multiple pins to reduce inductance, shifting resonances higher to suppress cross-talk in high-speed connectors.

Screw element grounds circuit board through insulating element, preventing static damage while saving wiring space.

A printed circuit board connector uses a corner ground contact to establish equipotential bonding before signal insertion.

Integrally formed grounding modules reduce assembly tolerance in male connectors, preventing fabrication failures from cumulative misalignment.

A rail-type grounding terminal uses a two-piece spring latch structure to enable easy attachment and detachment from the grounding rail.

Segmented grounding fingers extend from the conductive holder to reduce electromagnetic interference and cross-talk at the connector interface.

A four-in-one electrical connector plug integrates power and data terminals within a compact casing to transmit high-frequency signals.

Conductive gasket engages shield web portions to define a ground path between the connector assembly and circuit board.

Staggered diagonal leads reduce cross talk noise by minimizing overlapping surface area while maintaining high-speed signal integrity.

Insulation board cutouts restrict signal line movement during molding while exposing narrow surface ranges to increase effective permittivity.

A shield contact spring uses a support spring to press the contact element out of the insertion region for easier cable connection.

A connector system uses a satellite connector mounted on a housing member to add electrical terminals without altering base tooling.

Longitudinal slots and a movable lock bar retain wafer connectors in a shell, preventing disconnection while allowing independent detachment.

Elastic spring member in metal shell maintains alignment and withstands mating forces.

Merging upper and lower housings into one piece eliminates assembly steps, resolves structural cracks, and ensures dimension accuracy for automated production.

Insulating sheaths create isolated phase chambers that contain electric arcs and prevent single-phase faults from disabling the entire connector.

Integrating a ground shield with shielding layers and shell resolves device complexity while enhancing shielding effectiveness.