Contact Electric Connection TRIZ Cases
- Insert-Molded Switch Terminal Grooves for Flux Blocking
Offset grooves in an insert-molded switch terminal block solder flux from reaching the contact portion while improving housing adhesion.
- Touch Panel Electrode Layout for Optical Uniformity and Lower Cost
Splitting touch electrodes across layers cuts visible patterning from color differences while merging wiring steps lowers display panel cost.
- Tracer Wire Access Point With Sliding Ground Switch
A sliding ground switch and insulation-piercing terminals speed tracer wire hookup, improve contact reliability, and deter tampering.
- DPDT Tactile Switch With Visual Circuit State Verification
LED-linked contact paths verify whether a DPDT tactile switch is truly open or closed while preserving dome-actuated contact switching.
- DPDT Tactile Switch Layout for Verified Circuit State
A tactile dome and movable-contact DPDT layout gives clear open or closed circuit verification while preserving mechanical feedback.
- Standardized Lead Frame Layout for Multi-Circuit Switch Assembly
A shared lead frame layout forms multiple switch circuit types through selective resistor mounting and connection cutting, reducing mold cost.
- Transfer Switch Contact Assembly for Short-Circuit Arc Control
Magnetic conductive blocks and a blowing arc block cut contact repulsion and improve short-circuit switching reliability.
- Switch Holder Attachment for Compact Terminal Protection
A terminal-mounted holder uses snap-fit or press-fit attachment to protect the sealed wire connection while keeping the switch assembly compact.
- Tilt Ball Switch Positioning for Adjustable Angle and Sensitivity
A segmented positioning unit lets the conductive ball tune switching angle and sensitivity while keeping reliable contact in varied tilt switch uses.
- Switch Terminal Groove Structure to Block Solder Flux Entry
Alternating grooves in the embedded switch terminal block solder flux from reaching the contact portion, improving switch reliability.
- Side-Conduction Key Switch Assembly for Ultra-Thin PCB Connection
Bent side-contact arms route key switch conduction laterally to the PCB, cutting switch height while easing disassembly and replacement.
- Asymmetrical RF Switch Connector for Reliable CCD Inspection
An asymmetrical outer case shifts connector weight to create predictable PCB contact, enabling simpler CCD inspection and alignment.
- Key Switch Plate Assembly With Side Contacts for Ultra-Thin Keyboards
Side-bent support arms shift key switch electrical contact outward, cutting assembly height and complexity for ultra-thin keyboards.
- Shunt Tab Assembly With Spring Bias for Dielectric Clearance
A leaf-spring-biased shunt tab and retained bolt-nut fastener improve trip unit connection strength while avoiding dielectric issues in compact breakers.
- Sealed PCB Contact Module for Flexible Board Orientation
An integrated sealing body with angled contacts enables flexible PCB orientation, precise positioning, and durable environmental protection.
- Rotary Knob Structure With Drainage Path for Sensor Protection
A gap-based drainage structure keeps liquid away from the sensor in a rotary knob while avoiding seals, extra parts, and heavy rotational feel.
- Polarity Inverter Inductance Control via Interleaved Contactors
Segmented contactors with interleaved contacts minimize loop area, reducing inductance below 100 nanohenries for efficient high-current signal delivery.
- Modular Electrical Switch Base Part with Angled Conductor Insertion
A modular electrical switch base part uses angled conductor insertion to simplify component assembly and reduce production complexity.
- Reversing Switch Design for Load Tap Changer Heat Mitigation
A reversing switch with inward and outward contacts reduces heat buildup in transformer tap changers.