Electronic Time-Piece Structural Details TRIZ Cases

See how a wristband integrates nested disposable pods and a universal dispenser to carry multip

See how a wristband integrates refillable dispensers for multiple hygiene products, replacing b

A cap, elastic member, and touch-sensitive spring add tactile feedback to an electronic opening button while keeping latch release stable and easy to assemble.

Segmented radiation elements on a wearable carrier enable 2G, 3G, LTE, and Wi-Fi coverage without increasing device size.

By integrating a COB optical sensor FPCB with the wireless charging module, this case cuts wearable thickness, saves space, and simplifies assembly.

A metal plate linked to multiple PCB pads cuts reflection and crosstalk near a fastening hole while preserving dense component stacking.

A resilient guide member keeps the watch coil spring aligned, preventing buckling and reducing stress on the solar panel contact.

A grounded conductive sheet between the case and antenna improves sensitivity and beamwidth, helping wrist-worn devices maintain stable radio links.

An annular antenna with an inner-edge notch lets the solar panel overlap the PCB while preserving GPS reception and reducing corrosion exposure.

A branched plate spring separates impact absorption from electrode contact, helping timepiece pushbutton switches resist unintended activation.

A bent plate spring extends the switch path to resist impact deformation and keep timepiece pushbutton contacts reliable.

An elastomeric filament connector links a watch antenna to the PCB, easing tolerance-sensitive assembly while preserving RF reception in metal housings.

A grounded ECG electrode acts as a parasitic element to boost wearable slot antenna radiation across GPS and other bands without enlarging the housing.

A curved antenna under the watch display avoids overlap with metal along its extension path to improve radio sensitivity and layout efficiency.

Segmented seal surfaces block water and debris around a button rod while avoiding O-ring twist that weakens click feel.

Insert-molded contact members integrated with a conductive plate simplify assembly in compact housings while reducing handling defects and cost.

An annular radiator with capacitive grounding generates circular polarization in tight wearable spaces, improving satellite reception and positioning accuracy.

Multiple metal-frame feed points improve wearable antenna radiation by using body grounding at low bands and reducing interference at higher bands.

A sidewall slot, dielectric barrier, and flexible circuit fit wireless hardware into tight housings while limiting conductive interference.

A compound semiconductor solar cell doubles as a light emitter, cutting watch mounting space while preserving power generation and illumination.

A parasitic ring near the skin weakens the antenna-side magnetic field, cutting body absorption and improving wearable radiation efficiency.

Metal middle-frame and annular parts double as antennas, cutting nano-injection complexity while improving wearable signal performance.

By moving antennas into the strap and linking them through an RF-transparent interconnect, compact mobile devices gain bandwidth and signal strength.

A metal appearance layer works as the antenna radiator while an insulating structure layer preserves clearance, waterproofing, and smartwatch aesthetics.

An inclined first contact section lets the battery slide into place while a second contact section maintains secure circuit board connection.

A wearable inductive power bank charges a smartwatch on the wrist, preserving sleep tracking and notifications during recharging.

A layered display assembly uses a flex connector as an antenna and integrated sealing to save space, protect components, and preserve wireless performance.

Capacitor-inductor tuning shifts slot antenna resonances to fit GPS L1/L5 and Bluetooth/WiFi bands in compact smartwatches.

Epoxy-defined cavities and seals around the display cover block moisture ingress while preserving compact wearable functionality and durability.

A switchable ring radiator changes symmetry modes to keep the antenna beam facing skyward during arm movement, improving signal strength and positioning.

Detachable auxiliary components with electro-mechanical connectors cut wearable charging downtime to seconds through rapid battery swapping.

An anti-reflection layer lets an air gap support waterproof fogging inspection in the display region without degrading visibility or layout freedom.

An inner conductive layer turns discontinuous carbon fiber housing into a stable antenna conductor while keeping wearable devices light and sealed.

An extended magnetic conductive sheet and support portion stabilize the watch charging coil, preventing deformation and efficiency loss.

Selective grounding reroutes a wearable side-frame antenna around conductive strap lugs to keep wireless performance stable.

A conductive tube-core-sleeve coupling pin keeps wearable segment connections stable under repeated bending while transmitting power or signals.

A dielectric-filled housing slot turns metal sections into radiating antenna elements, preserving wireless signals in compact wearable electronics.

By switching antenna polarization with device attitude, this case improves wearable signal reception and positioning accuracy across orientations.

An antenna bracket placed between the screen and metal frame saves smart watch space while reducing body and metal interference.

User motion generates AC power that is rectified, buffered in a high-power storage device, and switched to charge a smaller wearable battery.

A grounded PCB extension isolates parasitic flexible-board noise near the frame antenna, improving radiation efficiency and signal integrity.

RF coupling between wearable biometric electrodes and an antenna improves LTE radiation efficiency without adding dedicated antenna space.

A flexible antenna and touch circuit embedded in a dielectric watch bezel improves signal reception while limiting metal interference and added bulk.

A detachable watch strap separates vehicle key electronics from the watch case to support multiple car security systems with less wrist clutter.

Integrated display connectors double as an antenna while sealing layers block liquid ingress, saving space for battery capacity in wearables.

A dielectric cover and non-conductive facing surface improve watch antenna reception while preserving a conductive case structure.

Multiple bezel-to-frame connectors spaced under 1/4 wavelength prevent stray contact points and keep wearable antenna radiation stable.

A polygonal rod-to-sleeve coupling lets flush watch corrector buttons be screwed in quickly, reducing assembly difficulty and accidental activation.

Slot antennas built into a conductive watch housing use insulated bezel and sidewall segments to separate GNSS and communication signals.

A lateral input member with conductive and non-conductive zones frees mmWave antenna space while preserving biometric signal acquisition.

A substrate-and-coil layout packs sensors around the board to support wireless charging, improve power transfer, and limit heat in wearables.

Segmenting the bezel antenna and separating it from the touch circuit preserves signal strength in a compact electronic watch.

A shared FPCB integrates the optical sensor and charging coil to cut wearable thickness, free interior space, and simplify assembly.

An insulated annular metal shield reflects RF energy away from the display module to cut lossy absorption and simplify terminal assembly.

A protrusion-mounted fixing member compresses a waterproof seal over a housing opening, improving retention while avoiding extra CNC fixing structures.

Front and back OLED displays share one control circuit, doubling the active display area without adding separate hardware complexity.