Sound insulation screen

The utility model discloses a sound insulation screen which comprises a base, a first sound insulation plate and a second sound insulation plate, the first sound insulation plate is fixed on the base, the second sound insulation plate is fixed at one end, far away from the base, of the first sound i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HE GUOHAO, XU JIAYAO, WANG QIGONG, SUN ZHIPING, HUANG ZHIWEI, WANG JIAXIA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CEILINGS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FIXED CONSTRUCTIONS FLOORS FURNITURE GENERAL BUILDING CONSTRUCTIONS HOUSEHOLD OR TABLE EQUIPMENT HUMAN NECESSITIES INSULATION OR OTHER PROTECTION OF BUILDINGS ROOFS SPICE MILLS SUCTION CLEANERS IN GENERAL WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model discloses a sound insulation screen which comprises a base, a first sound insulation plate and a second sound insulation plate, the first sound insulation plate is fixed on the base, the second sound insulation plate is fixed at one end, far away from the base, of the first sound insulation plate, and each of the first sound insulation plate and the second sound insulation plate comprises a sound insulation damping felt, an acoustic plate core, two wood clamping plates and an annular wood frame. The two wood clamping plates are fixed to the two opposite side faces of the wood frame respectively, a closed containing space is defined by the two wood clamping plates and the wood frame, the sound insulation damping felt and the acoustic plate core are located in the containing space, and the sound insulation damping felt is located between the acoustic plate core and the wood clamping plates. According to the sound insulation screen, the sound insulation damping felts and the acoustic plate core