Violins TRIZ Cases

An integrated chin-rest shoulder support uses turnbuckles and joints to fit different postures while reducing violin contact and sound loss.

Profiled winding recesses retain damping agent inside bowed strings, reducing leakage through windings and preserving acoustic quality longer.

Profiled recesses in a bowed string winding hold damping agent near the core, limiting leakage and extending stable acoustic performance.

A tube-body thermoplastic stringed instrument replaces fragile wood construction to cut cost while preserving violin-like playability and durability.

Pressure-sensitive finger grooves, camera tracking, and sound recording help verify violin fingering accuracy and strengthen practice memory.

A tubular polymer violin uses cut-and-bent hollow sections to lower cost and improve durability while preserving violin-like sound quality.

High tensile stress-to-density string material extends violin pitch range to ultra-high notes while limiting breakage and slippage.

An adjustable rod and counterweight support violin or viola on the shoulder, balancing the instrument to reduce neck, shoulder, and back discomfort.

Two upper and two lower bars with cross-groove sound tunnels improve treble and bass resonance without a traditional sound post.

This case places a soft sound purifier between the fine tuner and tailpiece to reduce vibration loss and sound interference.

Longitudinal slots decouple shoulder-rest elements, supporting improved tonal quality.

A retainer element grips a rosin cake securely, preventing shattering from accidental drops during bow string maintenance.

A bowed instrument string uses a hollow braid between the core and metal wire wrapping to enhance mechanical properties.

Segmented veneer lamination eliminates compression to prevent deformation and maintain uniform density.

Eccentric tailpiece bores position strings at uniform intervals, resolving additive manufacturing precision trade-offs while optimizing acoustic resonance.

Telescoping endpin shafts resolve the contradiction between instrument height and structural reliability, enabling safe standing performance.

Elongated resonator tube evacuates residual air from instrument sound boxes, eliminating turbulences that restrict harmonic production and reduce volume.

A thumb ring and saddle support stabilizes the violin neck, reducing hand strain without compromising fingerboard access.

A pivotable tailpiece lever reduces tailcord tension to detach the endpin, eliminating time-consuming detuning and retuning during instrument breakdown.

Body-encircling flexible sling secures violin via tailpiece attachment, eliminating hardware installation and preserving tonal quality.

A composite endpin integrates a sound-enhancing dish to reflect acoustic energy and boost resonance in string instruments.

Vertical guards protect fingers from pivot injury while flexible appendages increase friction to prevent slippage on the instrument.

Positioning portions on violin plates align with body features to resolve manufacturing precision and process simplicity contradictions.

Segmented bridge and independent pad positioning resolve complexity trade-offs, enabling customized fit for diverse instrument sizes and musician postures.

An adjustable chin support employs a ball joint and eccentric post to customize height, lateral position, and angles, resolving discomfort from fixed designs.

Replacing static components with adjustable filler compositions resolves the trade-off between acoustic customization and manufacturing complexity.