MODULAR MOVABLE SYSTEM OF ELECTRODYNAMIC LOUDSPEAKER (EMBODIMENTS)

摘要

FIELD: acoustics.SUBSTANCE: group of inventions relates to acoustics, specifically to electrodynamic loudspeakers. Dynamic loudspeaker includes a frame, a magnetic system, a diffuser, a suspension, a centring washer, flexible supply wires and a voice coil and a frame which connects the winding with the diffuser. Diffuser together with the voice coil is attached to the frame via a centring washer and a suspension, and the structure may also include a dust cap, extra rings, flanges and fasteners. According to the first embodiment, the movable part consists of three detachable modules including a diffuser module consisting of a diffuser and a suspension, a centring washer module consisting of a centring washer and flexible supply wires, and a voice coil module consisting of a voice coil. According to the second embodiment, the movable part consists of two detachable modules including a diffuser module consisting of a diffuser and a suspension, and a module CW + VC (centring washer and voice coil) consisting of a voice coil, a centring washer and flexible supply wires. According to the third embodiment, movable part consists of two detachable modules including module D + CW (diffuser and centring washer), consisting of diffuser, suspension, centring washer, flexible supply wires, and voice coil module consisting of voice coil.EFFECT: technical result is simplification of assembly/disassembly of loudspeaker.44 cl, 58 dwg