Electronic Time-Piece Structural Details TRIZ Cases

A moth-eye film on the lower polarizer improves transmittance uniformity and cuts optical distortion when viewing internal structures.

A resin cover surrounds the watch casing to hide exposed edges, preserve antenna sensitivity, and improve impact and water-pressure resistance.

A windshield-side exterior layout with sealing and support protrusions keeps an electronic timepiece waterproof without adding case thickness.

A two-stage resin molding approach keeps the carbon fiber sheet stable while protection members reinforce exposed cutout recesses.

A separate sensor window and waterproof packings enable fogging inspection during high-pressure watch waterproof tests without blocking biosignal detection.

A transparent touch electrode doubles as a Joule heater to keep watch glass above the dew point and prevent condensation without harming aesthetics.

An integrated case hollow protects a wristwatch pressure sensor while preserving waterproofing, accurate detection, and simpler assembly.

A bayonet back plus removable bolt keeps watch cell replacement easy while blocking child access to the battery compartment.

A sealing member between sensor covers and case holes prevents water ingress under pressure while blocking stray light for reliable biometric detection.

A bayonet-mounted capsule locked by a bolt blocks child access to the battery while keeping cell replacement and sealing practical.

A bayonet-connected watch case uses a separate tool-operated lock to secure the battery compartment while keeping battery replacement practical.

A locked bayonet watch capsule prevents child access to the battery compartment while still allowing easy battery replacement without tools.

A segmented support structure spaces and stabilizes the display while improving ergonomic body fit for longer wearable use.

Flexible contacts keep detachable wearable modules electrically connected during motion, enabling lighter, customizable functions at lower cost.

PPG, EDA, and motion sensing help a child smartwatch track mood and activity while supporting secure wear and parent communication.

A frame clamped between the case body and exterior member cuts fastener count while a wave-shaped end-piece structure absorbs drop impact.

Insert molding a ventilated metal member into the housing removes film and fixing parts, saving space while maintaining waterproof venting.

A microlens array converges PPG light before it reaches the cover plate, reducing reflection and emission angle to improve signal intensity.

Spring-loaded mounting keeps the optical sensor in stable contact with protective glass while buffering impacts and reducing detection noise.

A two-lever charging clip uses a display-side cutout and spring fixation to keep smartwatch screens visible during stable charging.

Side protrusion windows and dual-board sensor placement improve wearable biometric accuracy without increasing front glass limits or device thickness.

A constellation-pattern upper electrode lets a watch photovoltaic cell collect charge efficiently without hiding the solar structure or blocking light.

A movable bezel switches electrode contact to detect input without covering the smartwatch display, reducing touch errors and privacy exposure.

A gasket-sealed cover around watch light ports blocks water under pressure while preserving accurate pulse and oxygen detection.

A detachable housing in a mounting channel lets smart watch repairs replace the damaged outer frame without disassembling the movement.

A PCB pad structure with a metal plate selectively connects frequency-band components to cut stub wiring noise and improve communication quality.

Orientation sensors let the controller predict solar loading, adjust cooling and brightness, and protect display image quality with lower power use.