Non-Mechanical Controls TRIZ Cases

See how proximity sensors and automated lock mechanisms enable secure, tracked mail delivery wh

See how a rotatable delivery door integrated into a garage door enables secure unattended packa

See how a motor-driven cam and latch receiver integrate into drawer slides to provide secure, c

See how battery-buffered electromagnetic locking maintains code-protected access and temperatur

See how identical passive hubs distribute power and activation signals to multiple drawer slide

See how a motor-driven latch receiver and lever arm integrate into a drawer slide to provide se

See how a door-lock system monitors drum kinetic energy to eliminate fixed delays, reduce contr

See how a diode in parallel with a locking switch and segmented detection circuits improve door

See how a reciprocating fastening mechanism prevents accidental drawer discharge during washing

See how a mechanical hook sensing pin directly controls the main switch to prevent appliance st

See how modular CPU-controlled locks, smartphone transceivers, and solar power enable theft-res

See how a dual-drive electromechanical lock prevents accidental trapping during power failures

See how a motor-driven latch receiver and lever arm integrate secure access control into a comp

See how a conduit-based retrofit replaces coin-operated locks with electromechanical units, ena

See how a detent pawl and blocking element prevent accidental locking during power failures, re

See how a crank-driven rotary latch transforms electromagnet linear motion to lock the washing

See how a spring-biased strike grip and motor-driven lock enable appliance door closure with mi

See how a three-latch door lock device keeps washing machine doors locked post-wash to prevent

See how actuator-based container locking, RFID inventory tracking, and climate control integrat

See how wireless stowage bin control replaces manual latches with automated locking to reduce g

See how a bench-integrated parcel compartment uses magnetic locks and video motion detection to

See how proximity sensors operate lock mechanisms to authorize delivery access, verify item dep

See how a washing machine latch uses separate striker features for lock and anti-tamper contact

See how a segmented storage unit with deposit-only gate, lock-controlled retrieval, and UV ligh

A spring-biased bolt and bi-stable linkage let a unidirectional actuator lock an appliance lid reliably despite vibration and bounce back.

A piezo plunger and latch lever keep slide mechanisms locked without continuous power while allowing controlled release and manual override.

Replaceable locked drawers let one mobile cart serve multiple hospital floors, cutting dispenser machine cost and speeding medicine delivery.

A motor-driven latch receiver and lever arm lock a drawer slide to secure contents without adding the bulk of a separate safe.

A passive RFID key and timed latch controller let utility cart cabinets open hands-free, then relock automatically with a biased latch.

A planetary gear and DC motor unlock and relock a drawer without position sensors or motor stop control, cutting noise and component count.

An inclined guide splits pull forces in a locked washer door latch, protecting the second arresting element and preserving load capacity.

An electromechanical lever lock pushes the mailbox door only after bolt lift, opening frozen doors without heating and resisting forced entry.

A nested latch and actuator lock the washer door through a lever arm, saving cabinet space while securing the lid during high-speed rotation.

A spring-biased strike grip and motor-driven gear train let appliance doors close and open with low force while maintaining gasket compression.

Proximity sensors and a mailbox lock verify authorized delivery and track item deposition to keep packages secure in the intended box.

A two-contact lock circuit detects door closing and locking states while cutting wiring, circuit complexity, and assembly cost.

Retrofitting coin lockers with conduit-mounted electromechanical locks enables card access, networked management, and avoids frame modification.

A motor-fed door lock keeps a washer door closed after power loss until drum kinetic energy falls below a safe threshold.

A DC motor and planetary gear lock release a drawer without sensors, reverse drive, or metallic solenoid noise.

A latch, coupling part, and spring-loaded operating mechanism enable one-handed door opening while blocking accidental opening during operation.

A reciprocating lock separates closing and fastening forces, reducing door-closing effort while preventing latch dislocation.

A reciprocating fastening mechanism and transfer member keep the laundry drawer locked during drum vibration while allowing easy pull-out access.

A dual electrical and mechanical lock lets the paper tray stay secure in vibration yet be released manually when power is off.

Electromechanical locks release only the required tray section, improving retrieval accuracy while preventing unauthorized access.

An integrated position-fixing rod stabilizes hook locking, cuts assembly steps, and still allows manual emergency door release.

A single-drive closure lock uses form-fitting self-locking to keep centrifuge lids secure under vibration, high loads, and crash energy.

An integrated rocker and position-fixing rod simplify door lock assembly, improve hook stability, and enable safe manual release in emergencies.

An adjustable keeper shim lets one electric strike fit different lock sets and optional modules without replacing the full assembly.