Portable Casings TRIZ Cases
- Battery Shaft Housing for Compact Electrical Measuring Instruments
A shaft-shaped battery recess simplifies insertion and secure retention in portable electrical measuring instruments without increasing size.
- Wearable Battery Double-Molding Structure for Swelling Relief
A compressible first molding layer creates swelling space around a wearable battery, preventing deformation and improving long-term reliability.
- Portable Meter Battery Shaft for Compact Secure Connection
A shaft-like battery recess combines guidance, electrical contact, and locking to keep portable meters compact and securely powered.
- Modular Power Coupling Structure for Reversible Utility Module Attachment
A reversible male-female coupler lets one power unit connect utility modules and transport devices while supplying power to rechargeable batteries.
- Flexible Battery Closure Structure for Swelling Accommodation
A rigid-flexible battery closure lets mobile devices absorb battery swelling without extra internal space, while keeping the cell secure and protected.
- Sealed Animal Ear Tag Housing for Battery and Circuit Protection
A one-piece sealed housing with potting protects the battery and circuit in active ear tags, improving durability and year-long operation.
- Flexible Thumb Trigger Assembly for Back-of-Hand Scanners
A reversible flexible trigger arm lets back-of-hand scanners fit left or right hands for easier, more ergonomic thumb activation.
- Flexible Conductive Layer Layout for Low-Noise Bio-Signal Sensing
Vertical conductive elements shorten signal paths between circuit layers, reducing noise and improving wearable bio-signal sensing quality.
- Electronic Housing Decorative Insert With Nested Anti-Detachment Structure
A nested decorative insert with layered closed-line structures strengthens bonding to the housing base layer and improves logo appearance.
- Asymmetric Glass Strengthening for Thin-Glass Impact Resistance
Localized ion exchange and surface heating create asymmetric stress zones in thin glass to improve drop impact resistance while limiting warpage.
- Headband Ratchet Tightening for Adjustable Head-Mounted Fit
A ratchet-pawl headband mechanism adjusts overlapping bands to prevent loose or tight head-mounted fit and improve wearing comfort.
- Wearable Heat Dissipation Structure for Dual-Display Cooling
Heat conductive members, fins, and fans move display heat out of a wearable housing to prevent overheating and user discomfort.
- Wearable Ring Comfort-Dome Housing for Accurate Skin Contact
A comfort-dome inner surface improves sensor-to-skin contact, while nested ring housings and filler material support durable, customizable wear.
- Hinged Protective Enclosure Balancing Device Access and Waterproofing
A two-part hinged enclosure protects electronic devices from water, dust, and shock while preserving access to controls and displays.
- Head-Mounted Display Battery Assembly Integrated Into Guide Rails
This case integrates the battery into optical guide rails to support peak loads while preserving a compact, lightweight display design.
- Flexible Display Hinge Mechanism for Grip and Viewability
Rotating hinge mechanisms unfold parallel display segments, resolving the contradiction between compact apparatus size and grip performance.
- Portable Device Shock Buffering via Intermediary Support Bosses
Buffer members around support bosses absorb shock energy, preventing force transmission to the inner case and protecting mounted components.
- Rotating Bracket Terminal Device for Flexible Configurations and Thermal Management
A terminal device with a rotating bracket part enables multiple usage configurations through shaft mechanisms.
- Foldable Mobile Terminal Roller Groove Tactile Feedback
A foldable mobile terminal uses a roller and groove mechanism to provide tactile feedback during folding.
- Mobile Device Case Tension Elements Impact Absorption
Resiliently movable tension elements absorb kinetic energy, preventing direct force transfer to the mobile device during impacts.
- Mobile Terminal Rear Housing Segmentation and Isolation Plate Sealing
Segmented rear housing and isolation plates protect internal components from water ingress during disassembly for repair.
- Digital Pen Movable Control Bar Adjusts Resonant Frequency
A digital pen adjusts line thickness consistency across manufacturing variations by moving a metallic control bar around the resonant circuit coil.
- Transparent Curved Housing for Portable Devices
Transparent curved housing positions audio end caps outside the shell to maintain structural strength while enabling device integration.