Sound equipment with damping function and damping principle

摘要: The invention discloses sound equipment with a damping function and principle. includes U-shaped plate, first springs are fixedly connected to the two sides of an innercavity vertical plates ends, away from inner wall springs, cross rods positions, located below plates, cavity surfaces sleeved second sleeves correspondingly, one ends plate. According invention, vibration during working process can be reduced; service life is long, dustproof cover convenient disassemble clean; problems that existing simple in structure, when works, shakes violently, internal parts resonate, if box cannot reduced, seriously prolonged, most initial ports provided dust covers, covers inconvenient clean, tone quality applicability reduced solved.