Independent sound insulation room

Abstract

The invention discloses an independent sound insulation room. The independent sound insulation room comprises a first multimedia screen, a framework layer and a second multimedia screen, the multimedia screens are mounted on the inner and outer surfaces of the framework layer, wherein the framework layer comprises keel frame bodies, a framework body sound insulation layer between the keel frame bodies, framework surface sound insulation layers inside and outside the keel frame bodies, and flame-retardant layers covering the surfaces of the framework surface sound insulation layers. According to the independent sound insulation room, a sound absorption plate cooperates with the keel frame bodies, so that the framework strength and the sound absorption effect are improved, the contradictionbetween sound insulation quality control and sound insulation room weight and volume control is solved; sound absorption hole channels formed by metal films with protrusions are formed in the sound absorption plate, sound energy can be consumed in the two modes of air vibration and metal film wall friction or metal film vibration, meanwhile, resonance is formed between the metal films, the metal film composition is optimized, and the sound energy consumption efficiency is further improved; and excellent sound absorption effects are achieved inside and outside the sound insulation room, and theindependent sound insulation room is suitable for the situation that the sound insulation requirement is relatively high or the multimedia screens are arranged inside and outside.

Description

technical field [0001] The invention belongs to the technical field of soundproof rooms, and in particular relates to an independent soundproof room. Background technique [0002] With the development of industries and technologies such as new media conferences, mobile offices, and real-time live broadcasts, soundproof rooms are widely used in daily life, including traditional independent karaoke booths, independent conference rooms, mobile office rooms, and emerging reading booths and speeches. kiosks and live broadcast kiosks, etc. The needs of emerging application scenarios put forward new requirements for the design of soundproof rooms. On the one hand, in the past fixed soundproof rooms, the soundproof measures of the room are mainly to add a structure with soundproof function on the wall. This method requires a fixed wall as a support on the one hand, and increases the thickness of the wall on the other hand. ; If the wall with sound-absorbing function is designed se...

AI Technical Summary

Problems solved by technology

On the one hand, in the past fixed soundproof rooms, the soundproof measures of the room are mainly to add a structure with soundproof function on the wall. This method requires a fixed wall as a support on the one hand, and increases the thickness of the wall on the other hand. ; If the wall with sound-absorbing function is designed separately, it may affect the safety of use due to load-bearing problems; on the other hand, the traditional sound-proof room does not simulate the environmental sound effect, which does not meet the possible needs of virtual scenes in various application scenarios

[0003] If the soundproof room is designed to be independent without relying on the existing walls, the following technical features need to be included: 1) The weight of the soundproof room needs to be controlled to facilitate movement; 2) The thickness of the soundproof room needs to be controlled to improve space utilization; the above Technical requirements will inevitably cause contradictions between sound insulation quality control and sound insulation room weight and volume control

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