Securing/Insulating Coupling Contact Members TRIZ Cases

Separated insulator wall portions strengthen compact multi-contact connectors while preserving shielding and stable signal transmission.

A low-profile PCB-edge connector aligns board edges to save space while maintaining dense, reliable power and signal connections.

A two-material IDC housing places heat-resistant polymer only in high-stress zones, passing flammability tests while limiting connector cost.

A movable insulator and floating contact structure keeps socket connections stable during automated assembly despite alignment errors.

A rigid TPA with guided engagement replaces degrading cantilever beams to maintain repeatable terminal locking and stable electrical connections.

Tilted grounding surfaces in a dense connector layout make terminal tails easier to inspect and help detect assembly defects on the circuit board.

A frame-and-spring contact element cuts production steps and material waste while preserving contact force on uneven mating surfaces.

A gradual impedance transition inside the connector reduces mismatch between cables, boards, and interfaces to improve high-frequency test accuracy.

Preformed metallic sheets press and align inner terminals in a Type-C connector, stabilizing arc height coplanarity and easing assembly.

Two partial housings form a common cavity to fit different contact element spacings while keeping conductor connections protected and sealed.

A built-in Ethernet module distributes data and optional power across daisy-chained stage equipment, easing XLR channel limits and connector stress.

Through-PCB housing nesting cuts board spacing and connector height while keeping board-to-board electrical connection stable.

Misaligned cable connection portions and protruding elastic contacts help miniaturize wire-to-board connectors while easing dense terminal routing.

Elastic buckle hooks and a draw-belt release keep a compact plug-socket connector locked, reducing peeling, shaking, and signal loss.

An elastic tab-and-bridge contact structure closes minute connector gaps to maintain electrical contact and suppress high-frequency radiation noise.

Projecting parts and matching grooves guide plug and receptacle terminals into alignment, reducing misalignment breakage and improving contact reliability.

A two-part spring contact limits residual strain after repeated board loading, improving contact return, coplanarity, and signal transmission.

Offset terminal rows and a grounding-shell spacer cut crosstalk in dense cable connectors while keeping cable mounting practical.

A shared ground member links discrete ground terminals to cut crosstalk and improve high-speed signal transmission in connector assemblies.

A common housing, commoning member, and identical signal and ground contacts cut connector tooling cost while preserving shielding and mating reliability.

Individual shielded sub-connectors let damaged terminals be replaced separately while reducing signal interference in connector assemblies.

An orthogonal terminal layout avoids crimping device interference while preserving easy connector mating and reducing installation space.

A two-row terminal layout aligns connector contacts with cable wires, reducing interference and improving signal transmission.

An integrated inner housing combines signal and power cable assemblies to keep EMI shielding while cutting connector cost and assembly complexity.

Alternating terminals inserted from opposite housing faces speed connector assembly and reduce plastic mold wear.

A conductive housing and cover plate shield most of the signal terminal length to cut crosstalk, improve transmission, and prevent short circuits.

A fixed support and conductive bridge keep the chiclet conductor aligned and shielding continuous under vibration, shock, and high-frequency use.

An observation port and guided elastic clamping let operators verify wire seating directly while preventing incorrect assembly and poor contact.

Separate upper and lower terminal pieces improve contact pitch and mechanical stability while minimizing rotation during independent actuation.

Two-material molding enlarges the locking lance and stabilizes terminal retention without increasing connector housing size.

Bulged ground bar and shield sections encircle the cable to improve grounding and suppress interference at high-speed terminal connections.

A clamped two-bracket connector layout exposes the chip and adds heat channels to improve cooling, fixation, and high-density cable-to-board connection.

A bracket and notch-guided pressing block secure cable connectors on a circuit board, saving space while maintaining reliable contact.

By moving fastening members into the connector housing, this case simplifies device-side structure, cuts size, and maintains secure waterproof terminal joining.

An adjustable insert and movable bezel let floor outlets stay flush and protected while routing cords through a controlled pass-through.

Double-contact grounding tabs and elastic arms improve connector ground shielding, cut crosstalk, and reduce ground terminal deformation risk.

A rotating retainer retracts during terminal insertion, then locks in the cavity to cut connector size without sacrificing holding security.

Chamfered extension parts widen the shell-body gap to curb siphon-driven glue pull, improving connector air tightness and waterproof sealing.

A bottom-wall protrusion shifts support on standard reflow carriers to prevent connector tilt and secure terminal mounting.

A plug with blocking portions separates closely spaced connectors to support stable multi-card current transfer and structural integrity.

Double ground contacts between terminal arms and a ground sheet improve shielding and contact reliability for high-speed signal transmission.

Paired protrusions linked by a bridging portion spread hood contact forces, preventing front retainer wall deformation and connector looseness.

A shared retainer locks both stacked housings and detects half-inserted terminal fittings while cutting part count and assembly complexity.

Web-like connector openings let cooling air pass through dense stacked transceivers, reducing heat buildup while preserving high-speed signal integrity.

Stacked sheet terminals with elastic cantilevers and buckles raise current capacity while simplifying assembly and maintenance.

An L-shaped elastic element and limiting structure stabilize connector terminals in tight housing cavities for secure pin contact and signal transmission.

A stepped terminal hole captures press-fit thread burrs, enabling narrower terminal spacing without short-circuit risk or plating damage.

Opposed protruding posts and offset contact portions strengthen the insulating block while reducing crosstalk in compact electrical connectors.

Circumferential slits and offset contact portions improve connector shielding, cut crosstalk, and ease mating in dense terminal modules.

A buckle assembly, sliding seat, and draw belt keep compact plugs securely locked yet easy to release without signal disruption.

Elastic floating support and guide alignment reduce partial mating distance, helping connectors maintain stable high-speed signal transmission.

A spring-based floating housing absorbs mounting and manufacturing errors in high-voltage connectors, making mating easier and power control more reliable.

A rib-reinforced retainer strengthens secondary terminal locking while preserving insertion clearance and reducing detachment risk.

Integrated shielding plates soldered to the metal housing cut part count in high-speed connectors, improving assembly efficiency and quality.

Retracted card contacts and tamper sensors protect POS smart card connectors until full insertion, reducing unauthorized access.

A folded elastic arm separates contact force from conduction, keeping insertion force stable while improving current carrying capacity.

Slanted buckling heads and housing recesses keep chip connector terminals locked in thin housings, preventing drop-off during transport and stress.

A resonant male ground terminal suppresses high-frequency cross talk and improves connector isolation without increasing size.

An elastic inner contact and orthogonal plug section clamp a sheet conductor, enabling reliable connection on either substrate surface.

A locking blade and spaced guide plate secure a screen connector with stable positioning, lower damage risk, and a smaller mounting footprint.

Asymmetric grounding-sheet connections shift ground-terminal resonance frequencies to avoid peak overlap and improve 15-20 GHz signal transmission.

By separating terminal base portions while keeping contact points aligned, this connector cuts crosstalk and avoids added shielding cost.

A single sliding retainer combines terminal and connector position assurance to cut parts, speed assembly, and reduce misassembly risk.

A conductive housing isolated from the terminals and covered by a shielding cage improves shielding, cuts crosstalk, and supports faster data transfer.

A dual-fix arrangement member anchors both sheath and inner wires to prevent sheath stretching and keep wire positioning stable under tension.

Compressible springs between laminated contacts add stable contact points, raising current capacity while limiting temperature rise.

An elastic contact moving through the housing replaces inserted terminal pairs, easing assembly and shrinking connector size on plane mating surfaces.

Compressed compliant arms touch a rigid projection to create parallel conductive paths, improving tall interposer signal integrity and tolerance.

Discrete lossy inserts in substrate pockets absorb connector resonance, improving signal integrity, return loss, and crosstalk beyond 60 GHz.

A wide-to-narrow groove in the movable member eases terminal arm assembly while holding flat-conductor contact stable and preventing damage.

Separate conductive housings are fixed into a shared receiving slot to improve high-speed shielding while reducing mold count and part cost.

Crosswise elastic arms form an X-shaped signal terminal contact that boosts retention force and mating stability under vibration.

A pressing plate and secondary limiting plate improve terminal retention and alignment, preventing connector disconnection under vibration.

A rear contact portion supports the lock arm during mating to boost lock feel, cut connection resistance, and keep the housing compact.

A wire cover with blocking walls fixes terminal module position and mating depth, improving signal integrity in modular connectors.

Integrated jumper conductors connect terminal groups without extra jumpers, enabling compact connectors with flexible signal routing.

Two pull handles on opposite sides of the cable module let operators release a server connector even when dense cabling blocks access.

Circumferentially offset holding protrusions keep the outer conductor tube centered when press-fit blades alone could allow misalignment.

A flush staggered terminal layout enables simple planar insert molds, cutting connector manufacturing cost while preserving click feel and contact reliability.

A ground sheet with a connecting plate improves connector shielding and releases static electricity on mating to protect signal quality.

An elastic grounding arm contacts the mating module to strengthen shielding while keeping signal terminals isolated from housing interference.

A conductive housing and insulating fixing block improve connector shielding while preventing terminal-to-housing short circuits.

A conductive housing, ground sheet, and insulating fixing blocks improve connector grounding, shielding, signal quality, and structural reliability.

A crossed long-side and short-side terminal layout increases signal pin count within the same connector size for denser electronic mounting.

A polygon-to-circular cavity layout cuts friction on sealing members, making sealed electric wires easier to insert into connector housings.

Oblique second-terminal elastic arms increase connector terminal density in limited space while preserving simpler assembly in the first region.

Sequential contact between resilient arms lowers initial board mounting force while preserving a reliable contact loop in dense connectors.

A reinforced flexible cable and holding member keep PCB connections stable through reflow warping while simplifying connector assembly.

An asymmetrical through-hole in the terminal base lowers rigidity, reducing solder tin cracking while maintaining stable connector performance.

Compressed leaf or torsion spring contacts align multiple implant leads in limited space while maintaining reliable electrical engagement.

A two-stage resilient contact structure uses seesaw-like displacement to maintain tab contact load and suppress rattling during misalignment.

Wave-shaped shields and grounded crossbars stabilize shielding at cable terminations while removing the intermediate circuit board to lower cost.

Separate bendable housing projections let garment connectors flex with clothing while maintaining stable electrical contact and data transmission.

A pull-activated clip and cam contact terminates wires without calibrated crimp tools, improving connection consistency and lowering equipment cost.

A width-shifted contact with a pushing protrusion preserves press-fit manufacturability and impedance matching in dense-pitch connectors.

A retainer deforms the resilient contact piece during mating to cut sliding resistance and keep the connector compact without a lever.

An insulative sleeve shields live contacts, cuts mating length, and simplifies HV connector assembly in tight EV spaces.

A stress relief notch at the side wing corner prevents crimping cracks and keeps the mating insertion gap stable in high-voltage terminals.

Removing stub structures from connector terminals raises resonance frequency and cuts signal attenuation in electronic connections.

Segmented contact portions on the locking lance separate detection and unlocking functions, preventing retainer collision damage.

Segmented sealing rings and nested brackets protect electronics from dust, moisture, and EMC ingress during series assembly.