Incorrect Coupling Prevention TRIZ Cases
- Interlocked Electrical Socket Switching to Prevent Arc Ignition
A gear-and-cam interlock de-energizes the socket before plug removal or insertion, reducing arc and spark risk in explosive environments.
- Fuel Cell Cell-Monitoring Connector Locking for Vibration Stability
A stacked lock recess and CPA structure secures the cell-monitoring connector to fuel cell separators for stable voltage monitoring under vibration.
- Rocker Terminal Lock for Fast Electrical Connector Terminal Removal
A rotatable rocker lock releases primary and secondary terminal retention together, speeding connector terminal replacement and recycling.
- Electrical Connector Cage Structure for Accurate Slot Positioning
Abutting partition portions pass through lower-plate holes to hold uniform slot gaps, improving connector alignment and signal stability.
- Docking Interface Detection for Longer-Life Optical Monitor Links
Magnetic docking detection powers the optical link only when docked, cutting wasted energy and extending bi-directional diode life.
- Comb-Type Terminal Lock for Miniature Connector Assembly
A comb-type secondary lock improves miniature multi-row connector assembly by blocking final staging until all terminals are fully seated.
- Integrated TPA Connector Assembly Without Hinge Failure
Sacrificial tabs release an integrated TPA after molding, cutting assembly cost while assuring terminal positioning in high-temperature connectors.
- Meter Socket Adapter for Fast Smart Panel Retrofit
A meter socket adapter simplifies smart panel retrofits by replacing complex wiring with a preconfigured connection that cuts installation time.
- Hinged Connector TPA Mechanism for Terminal Insertion Stability
Arcuate TPA motion biases terminals to hard stops, reducing play and exposing incomplete insertion in compact electrical connectors.
- Pressure-Activated Current Connector for Safe Power and Data Transfer
Power is enabled only after prong pressure confirms engagement, preventing accidental energization while combining data and current in one cable.
- Electronic Golf Flagstick With 360° Capture at the Hole
Built-in sensors and a self-coupling cup connector capture hole-side images and sound without camera crews crowding play.
- Safety Socket Sliding Plate Structure for Misplug Prevention
A single moving plate with oblique sliding grooves simplifies anti-misplug socket structure while maintaining stable insertion and shock protection.
- Hinged I/O Connector Cover for Misalignment-Proof Cable Insertion
A hinged cover and elastic body vary the insertion opening to block wrong-way cable insertion and protect the connector from damage.
- Covered Lock Arm Connector for Audible Mating Confirmation
A covered lock arm with anti-slip step portions prevents accidental finger contact, preserving connection sound and smooth connector mating.
- Reversible Connector Circuit for Orientation Detection
Resistor-based voltage dividers on connector pins create distinct logic-level voltages, enabling reliable reversible connection orientation detection.