Coupling Device Details TRIZ Cases

A hinged patch panel and foldable rear bracket cut shipping volume and packaging while locking open for stable cable management.

A bendable spacer with main and auxiliary wall bodies keeps terminals locked in the housing without raising connector size or losing retention.

Elastic locking hooks, a locking ring, and a wedge tool let plug-in contact housings be removed and replaced without damage.

Spring-loaded battery couplers absorb insertion misalignment and limit axial movement, protecting forklift battery connections during removal and engagement.

An elastic cover member and clamping structure protect branch and trunk cables from chipping, misalignment, and foreign matter entry.

A C-shaped ground bar clamps both sides of the circuit board, enabling simultaneous soldering of ground contacts and reducing connector assembly steps.

Additional tongue plates and elastic locking arms expand data and power transmission while improving alignment and mating retention.

An asymmetric keyed connector lets transcutaneous sensors fold contact pads around a fitting, blocking mismatches and supporting more reliable signals.

A cam latch and plunger lock stacked HBA cards from the side, enabling secure hot swapping in 1U I/O modules with limited vertical space.

Buffer spacing between low- and high-voltage pins prevents overload damage during plugging and improves display panel connection reliability.

A slidable grounding elastic piece with guide-rail grooves lets one connector match different housing heights while maintaining EMI shielding.

A spring-biased rotating lock lets cables be inserted and removed in cramped devices while still holding them securely against accidental pullout.

A shielding layer sandwiched between the mounting block and ground plate reduces crosstalk and protects connector signal quality.

Integrated inner and outer conductive walls suppress contact noise in high-frequency PCB connectors while simplifying assembly and mounting.

A guided connector and rear-mounted controller simplify fuel cell stack voltage sensing, cut assembly labor, and support compact packaging.

Dual-side locking protrusions and slots strengthen connector retention, prevent tilting under force, and stabilize data transmission.

A perpendicular PCB layout combines GFCI protection and USB fast charging in a compact outlet while managing heat and maintaining reliable output.

Dynamic switching between AC-to-DC modules and USB ports boosts charging flexibility, output power, and conversion efficiency in wall receptacles.

A laminated board stack cuts crosstalk and transmission complexity while preserving dynamic balance for high-capacity signal transfer in rotation.

Variable fin spacing creates air passages that house heat-generating components inside a connector heatsink, improving cooling and reducing assembly count.

Orthogonal cable and contact openings create circumferential pin contact that lowers resistance, limits heating, and improves stability.

A reversible latch and snap-fit connector lets installers switch duplex fiber polarity and remove connectors easily in dense panels.

A curved latch and handle reduce unlock force, simplify removal in dense panels, and let installers reverse fiber polarity quickly.

A spring contact element joins busbars through housing openings, enabling multi-pole conductor terminals with simpler structure and reliable contact.

A cracking frog clamp uses elastic snap action to give clear open and closed feedback, reducing effort and uncertainty during sensor cable connection.

Cooling slots and grooves are arranged away from shell joints so liquid can remove connector heat without complicating metal shell assembly.

A dual-ended cap interlocks with both plug and socket ends to isolate conductors, block contaminants, and simplify lockout protection.

Integrated pressure sensing detects connector loosening or tampering and can trigger alarms or power cutoff to prevent arcing and burning.

Multiple L-shaped clips and cover-plate grooves cut disassembly friction in fixed electrical accessories, reducing damage and force.

A shared solder-point layout lets shielded and unshielded PCB plug connectors use one fastening scheme, cutting layout complexity and cost.

A sliding unlocking plate and rotating push-pull handle let pluggable modules be removed with cables attached while preventing misoperation.

Inserted between an RFID reader and antenna, this coaxial adapter measures forward and return power to reveal cable loss and support range tuning.

Elastic locking hooks snap into housing recesses only at the correct plug position, cutting manual alignment and assembly time.

A held-open spring clamp lets the inserted conductor release the latch and clamp itself, cutting handling effort and connection time.

A gate plate isolates thermal glue from the socket space, enabling an integrated USB and AC power module with secure bonding and charging.

A power tap-off interface shifts high current from PCB power planes to a conductive interconnect, cutting current density and PCB complexity.

Elastic ground shielding elements create multiple return paths in high-speed connectors, cutting crosstalk and improving transmission reliability.

Adds cable shield grounding after connector mounting by linking a shield support to a shield connection, avoiding connector replacement.

A movable locking member in a guide groove fixes a flexible positioning member, preventing connector disengagement under vibration and heat.

A compatibilized PPE-PS blend balances flame retardancy, tensile strength, impact resistance, and processability for durable connector materials.

A widened pull-tab section spreads detachment force across both latches, reducing deformation and improving connector removal stability.

A high-aspect-ratio single-row crimp increases cable contact area, lowering resistance while improving current capacity and heat dissipation.

Interconnected housing sections and parallel lines let one connector scale from 400A to 1200A while maintaining durable, vibration-resistant joints.

Axial push-fit motion drives a ring ramp and return system to lock bayonet parts without manual rotation while preserving vibration resistance and sealing.

A multi-recess storage base uses slip-fit retention to keep detachable adapter plugs organized, accessible, and less likely to be lost.

Heat-triggered powder ejection inside the connector suppresses early embers and reveals short-circuit fire events before they spread.

Segmented conductors with capacitive coupling cut crosstalk and insertion loss, enabling direct high-speed cable attachment without PCB routing.

Integrated line-to-low-voltage conversion and modular receptacle placement create compact, clutter-free workstation power access.