Contact With Seperate Bridge Contact TRIZ Cases
- Sealed PCB Module With Waterproof Dome Switch Integration
A single-opening housing and bonded sealing element create a compact waterproof PCB module that supports dome switching plus RFID, NFC, and Bluetooth.
- Contact Bridge Position Detection for Welded Contact Faults
A two-point detector tracks contact bridge travel past the fault zone to reliably identify welded contacts and confirm full separation.
- Capacitive Input Sensing Triggered by Contact Conduction
A conduction sensor wakes the capacitive sensor only after contact is detected, cutting input-system power use without losing accuracy.
- Contact Bridge Position Sensing for Weld Fault Detection
Multiple Hall-based sensing points track contact bridge movement to detect weld faults and avoid false open or closed state readings.
- Multilayer Switchdome Bonding for Tactile Feedback and Strength
Bonded spring layers let a switchdome gain strength and tactile feedback while preserving fatigue life and simplifying assembly.
- Sealed PCB Module With Integrated Dome Switch Waterproofing
A sealed PCB housing uses a single opening and adhesive sealing element to integrate a waterproof dome switch with RFID, NFC, and Bluetooth.
- Sealed Push Switch Cap Structure for Waterproof Impact Resistance
A compressible cap protrusion seals the case groove to keep a push switch waterproof under impact, load, and pressure without extra parts.