Contact Mechanisms TRIZ Cases
- Illuminated Keyboard Using Translucent Film for Uniform Key Lighting
A translucent film circuit board guides LED light to illuminate keyboard keys uniformly while maintaining a low-profile design.
- Illuminated Keyboard Light-Shading Part Prevents Leakage
A membrane switch circuit board integrates a downwardly bent light-shading part to enclose the lateral surface of the light guide plate.
- Modular Magnetic Circuit Breaker Actuator for Remote Operation
Magnetic coupling enables remote breaker operation, reducing operator exposure to electrical hazards without expensive protective gear.
- Input Apparatus Knob Electrostatic Sensor Spring Connection
Replacing flexible printed circuits with a rigid board and spring connection reduces manufacturing costs while preventing operation knob rattling.
- Push Button Actuator With Multi-Orientation Control
A push button actuator uses a rotatable front element to drive independent rear operating elements for auxiliary device control.
- Emergency Stop Switch Monitoring for Attachment Reliability
A command switch design incorporates a further switching element with separate contact pieces attached to the actuator and contact maker.