Non-Mechanical Controls TRIZ Cases

Electromagnetic induction transfers power from a stationary strike plate to a moving door face plate, eliminating battery dependency in smart locks.

Segmented follower halves and a recessed locking cylinder enable electromechanical locking in short deadbolts without increasing installation dimensions.

An electrically-driven blocking mechanism replaces complex mechanical arrangements to secure bolts, reducing cost while maintaining high security levels.

A tamper detection circuit uses a pre-charged capacitor to trigger a microcontroller state change without external power.

Nesting tracking electronics inside the lock body protects components from damage while enabling real-time unauthorized access alerts.

A magnetic latch mechanism uses attraction to secure door panels automatically upon closing.

A magnetic lock mechanism uses coded projections on a locking bar to control movement of steel balls within cavities.

A locking member coupling disconnects the inner grip from the closing lug to enable torque transmission from the outer grip.

A sacrificial connecting element disconnects an electromechanical actuating element from a lock cylinder shaft at high temperatures to prevent heat conduction.

An electronic keybox controller communicates via Bluetooth Low Energy to monitor the physical position of an access key relative to the locking mechanism.

A door lock uses a motion sensor to verify the closed position before extending the bolt.

A rotating shaft drives a threaded spring to actuate an activation member for door locking.

Universal adapter pieces eliminate component complexity by merging mounting interfaces with anti-lift protection.

A storage apparatus manages lockable boxes with front and rear ports using a CPU-based control unit to coordinate access.

An elastic locking slide allows automatic opening under sufficient force while preventing unintentional wind-induced movement.

An induction padlock uses a rotating position limiter to select wide or narrow magnetic permeability zones, eliminating slow gear-driven response times.

An asymmetric flange design aligns the rotary knob axis with the driving blade axis, eliminating vulnerable setscrews and ring sleeves that compromise security.

An anti-rotation member engages the power release gear upon housing deformation, preventing inadvertent door opening during crash conditions.

Helical compression spring maintains electromechanical clutch engagement without continuous power, reducing energy consumption.

Preliminary capacitor charging via microcontroller reduces unlocking latency while conserving key battery energy.

Magnetic attraction guides inserting heads into bases, reducing manual alignment effort and improving ease of operation.

A latch control device integrates a detecting module and locking member to enable electric operation of mechanical door locks.

An elastic deformation mechanism in the actuator linkage protects the drive from damage during forced immobilization of the locking organ.

A door lock transitions from locked to unlocked using proximity sensors and remote authentication signals.

An electric motor drives a threaded spindle to translate rotation into translational movement of the locking element.

Forend screws drive locking pins to secure actuating knobs, eliminating post-installation connection steps.

An access controller transitions an active door lock between authorized and entry modes to decouple the exterior handle from the main latch.

A self-powered lock uses a passive detection unit to trigger energy storage from handle activation.

A mobile app manages wireless codes for an electronic combination lock to grant flexible access permissions.

Merges biometric scanners with decorative glass panel motifs to resolve security and aesthetic contradictions in garage doors.

Screw coupling mechanism enables remote aircraft door operation without manual access.

A door opener locking anchor constrains lever pivoting via a circular armature surface to maintain the blocking position.

A door safety device uses a remote actuator to move a locking member within a containment body.

A motor-driven transmission assembly limits the outer handle pushing action on an elastic sliding tongue within a shell.

A sliding pin lock mechanism blocks roller movement in an overhead door track using a spring-biased rod and microswitch.

Coaxial wheel coupling reduces friction forces and rotation torque requirements for efficient latch bolt actuation.

A tandem four-bar linkage converts linear actuator motion into rotational latch movement to secure pressure vessel closures.

A centralized door access control system connects multiple locks to a single device for simultaneous emergency locking.

Curved hinge strips and magnets allow a saloon lavatory door to rotate fully, resolving space constraints during emergency egress.

Mirror-symmetric sub-systems enable independent side operation, resolving unidirectional constraints in shared spaces.

A piezoelectric generator converts rod translation into electric current to power wireless position detection.

A sensor detects electrical conductivity between fastening members to verify secure engagement.

Segmented storage groups with asymmetric coding prevent incorrect battery installation, resolving transport safety risks while maintaining reliable operation.

An electric motor drives a locking bolt through direct kinetic transmission to prevent jamming and overheating damage.

A cantilever buckle with a stop portion and hook engages a bracket extension to enable one-handed disassembly without tools.

An electronic lock module uses a magnetic control pin to move an actuation rod for secure cylinder retention.

Segmented catch pockets and magnets block core rotation to detect unauthorized key attempts.

A rotary wedge latch system secures coke oven doors through automated engagement with a striker plate.

Replacing complex mechanical manipulation with capacitive detection simplifies the unlocking procedure while maintaining secure authentication.