Coin/Currency Accepting Devices TRIZ Cases

Ribbed dividers organize banknotes in a security cassette, enabling automated monitoring that detects deviations and devalues currency to prevent manipulation.

Offsetting pinch rollers against tension rollers reduces device volume for tight game machine spaces without compromising bill handling reliability.

Infrared optical detection replaces mechanical scanning to increase counting speed while maintaining high authenticity identification accuracy.

Plastic endcaps interconnect with a metal sleeve to create a secure housing, reducing tooling complexity across varying capacities.

Merging detection functions into one sensor resolves the contradiction between high device complexity and occupied space in banknote processing units.

A cash box mechanical coding unit uses adjustable pins to guide insertion into specific receiving compartments.

A money cassette control unit compares actual banknote stock against a preset limit to determine whether the invalidation unit should trigger upon detecting manipulation.

An automated currency management system replaces manual counting with integrated optical and magnetic sensors, reducing inventory reconciliation time.

A rotary pressure element mounted on a transport shaft feeds value documents into a cash box storage area.

A rotatable guide roller presses stacked paper sheets from above, preventing skewing caused by kicker vibrations and ensuring stable feeding.

Camera detects user hand position to prevent entrapment, replacing protruding optical sensors that increase device complexity.

An operation restriction portion blocks rotary motion from the external knob when mounted, preventing banknote jamming during maintenance.

A money handling system switches between return and non-return settings for counterfeit notes based on operational conditions.

Automated sorting within a single cassette handles multiple currency denominations, reducing terminal footprint and maintenance costs.

One-way bearings in the separating wheel assembly reduce friction, while a mistake-proof buckle ensures reliable operation without manual intervention.

A drum storage module uses a light beam parallel to the winding drum axis for reliable filling level detection.

A paper sheet handling device cassette control unit transmits position IDs across a daisy chain serial line to identify connected cassettes.

Segmented cup holders protect load cells from mechanical stress during operator handling while maintaining precise weighing accuracy.

Controller stops storing wrinkled banknotes when pressing plate distance exceeds limit, preventing expansion that causes poor heat sealing.

Segmented dispensing ports in a money handling apparatus enable continuous banknote transport, preventing stagnation when capacity is exceeded.

Connector supplies power to security unit, eliminating internal batteries and reducing maintenance intervals.

A sliding support plate minimizes frictional resistance against housing walls, reducing the force required to displace a growing bill stack.

UV light sources and fanning mechanisms sterilize banknotes in a sealed cassette, eliminating pathogen transmission risks without exposing users to ozone.

Axially floating winding drums with spring mounting absorb lateral impact energy, preventing banknote roll slipping during dispensing operations.

An intermediary detent deflects to release a latch, enabling visual confirmation of full cassette insertion to prevent pick failures.

Infrared communication links enable automatic protection mode switching in security containers, resolving complexity and human error risks.

A movable piece aligns deviated paper stock for layered storage, resolving stacking issues caused by position deviation.

Embedded memory in cash boxes prevents sticker manipulation and ensures timely ink replacement.

Segmenting unrecognized banknotes allows provisional accounting for identifiable notes, reducing manual verification efforts.

A medium storage device uses dual transit cassettes and an identification unit to route banknotes between front and rear entrances.

Universal cassettes with integrated control circuits enable automated cash rebalancing across incompatible ATM devices.

Segmented storage units separate from the body to expose the transport path, resolving access constraints that hinder jammed sheet removal.

A one-way bearing stop ring with protruding strips separates stationary and movable ends in a reversing wheel assembly.

A setting unit dynamically adjusts dispensable amounts based on real-time deposits and withdrawals.

Replacing bulky lamps with routed optical fibers enables ATM disinfection without structural modifications.

A value document processing system transmits identification data to an external computing device for automated comparison and sorting.

A sheet handling apparatus rotates sheets via a posture changing unit to alternate storage orientations.

Segmented operation display resolves visibility versus identification trade-offs by showing enlarged error locations alongside a complete system overview.

A cash box counter-pressure unit uses a torsion spring to apply passive force against banknote stacks.

Moveable supports in a combined media depository dynamically allocate storage space for cash and checks, reducing servicing frequency.

External application server handles additional software modules for banknote processing machines.

A check handling device uses a temporary storage unit to hold rejected and non-rejected checks after detection.

A recycling bin uses flexible impeller blades to convey paper media through a narrow guide passage onto a stacking plate.

Sensors detect stack density and height to dynamically adjust transport friction, preventing jams during automatic banknote processing.

A currency handling device uses a vane drive member to adjust paper attitude for reliable feeding.

Signal processor detects cash weight in open drawer cups using load cell transducers, resolving measurement errors from poorly placed notes.

Inclined transfer guide edges converge toward the conveyance path, preventing part damage during unit reinsertion with leftover banknotes.

Segmented bill receiving device blocks unauthorized access during power loss to prevent theft.

Distance adjusting portions absorb dimensional variations to enable smooth unit removal without requiring high manufacturing precision.

A point-of-sale device scans physical currency notes to generate digital data for automated verification and local destruction of selected notes.