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Sound insulation wall of anechoic chamber

An anechoic chamber and wall technology, which is applied in the direction of indoor acoustics, building components, building insulation materials, etc., can solve the problems of sound leakage, inappropriateness, and the combination of components is not too tight, and achieves leakage prevention, reliable installation, and sealing. good effect

Active Publication Date: 2013-12-25
麟州(巨野)孵化器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this detachable installation method will lead to unreliable installation on the one hand, and on the other hand, it will cause the parts to be not tightly combined, so it is easy to cause sound leakage. not suitable

Method used

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  • Sound insulation wall of anechoic chamber
  • Sound insulation wall of anechoic chamber
  • Sound insulation wall of anechoic chamber

Examples

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Effect test

Embodiment 1

[0022] refer to figure 1 and figure 2 , a sound insulation wall of an anechoic room or anechoic box, comprising a plurality of sound insulation wall modules 1 and a sealing device 3 arranged between two adjacent sound insulation wall modules 1 . The sealing device 3 comprises a seal 5 and a fastener 7 . The sealing member 5 is generally made of a skeleton 9 and a soft material 11 fitted on the skeleton 9 ; and according to the assembly function, the sealing member 5 can be divided into a filling part 13 and a pressing part 15 . The frame 9 is made of rigid material, and the soft material 11 can be rubber or other similar materials. The soft material 11 is attached to the opposite sides of the filling part 13 and the inner side of the pressing part 15 close to the sound insulation wall module 1, so that the soft material 11 can be closely matched with the sound insulation wall module 1 . The filling portion 13 is filled between two adjacent sound insulation wall modules 1 ...

Embodiment 2

[0024] Compared with the first embodiment, the sealing device 4 of the sound insulation wall of this embodiment is only different in the shape of the sealing member 42, and the other components are the same, so it will not be repeated. The difference is specifically, that is, according to the zigzag shape requirement of another sound insulation wall module 10 , the filling part 44 of the sealing member 42 is also arranged in a corresponding zigzag shape. In this way, compared with the linear filling part 13 of the first embodiment, the sound isolation of the filling part 44 should be better.

[0025] It can be seen that compared with the prior art, the sealing device 3 (4) of the sound insulation wall of the anechoic room of the present invention is provided with a sealing member (5, 42) and a fastener 7, and the sealing member (5, 42) has Fill the filling part 13 (44) and the pressing part 15 between two adjacent soundproof wall modules 1 (10), and the soft sealing material 1...

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Abstract

The invention discloses a sound insulation wall of an anechoic chamber. The sound insulation wall of the anechoic chamber comprises a plurality of sound insulation wall body modules and sealing devices arranged between every two adjacent sound insulation wall body modules. Each sealing device comprises a sealing element and fasteners, each sealing element comprises a filling portion and pressing portions, each filling portion is filled between every two adjacent sound insulation wall body modules, and the fasteners and the pressing portions are connected in a matched manner so as to fixedly press the pressing portions to the sound insulation wall body modules. Therefore, the sound insulation wall of the anechoic chamber is provided with the sealing devices which are firmly mounted and good in sealing effect.

Description

technical field [0001] The invention relates to a sound insulation wall body of an anechoic chamber or an anechoic box. Background technique [0002] The sound insulation wall of an anechoic room or anechoic box is generally assembled by a plurality of sound insulation wall modules; and a sealing device is provided between two adjacent sound insulation wall modules to prevent sound leakage. [0003] Current seals are usually removably mounted to the acoustic wall modules for ease of installation. However, this detachable installation method will lead to unreliable installation on the one hand, and on the other hand, it will cause the parts to be not tightly combined, so it is easy to cause sound leakage. Not quite right. Contents of the invention [0004] The object of the present invention is to address the above-mentioned defects in the prior art, and provide an improved sound insulation wall of the anechoic chamber, which has a sealing device that is securely installe...

Claims

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Application Information

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IPC IPC(8): E04B1/99E04B1/66
Inventor 付迅
Owner 麟州(巨野)孵化器有限公司
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