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Modular coupling structure with sound insulation, sound absorption and sound diffusion functions

A modular and structural technology, applied in the direction of sound insulation, building components, indoor acoustics, etc., can solve the problems of high maintenance costs, difficult to meet the requirements of the sound field environment, and complicated decoration, so as to save manpower, material resources and time costs, The effect of shortening the time in the acoustic environment and avoiding harmful gases

Active Publication Date: 2018-10-09
辽宁向日葵教育科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing acoustic design is carried out in the stage of house decoration, which requires a variety of materials to build the design, which makes the decoration degree complicated, high cost, long construction period, large investment in manpower and material resources, and it is difficult to meet the requirements of the sound field environment, and the maintenance cost in the later period high

Method used

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  • Modular coupling structure with sound insulation, sound absorption and sound diffusion functions
  • Modular coupling structure with sound insulation, sound absorption and sound diffusion functions
  • Modular coupling structure with sound insulation, sound absorption and sound diffusion functions

Examples

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Embodiment 1

[0043] refer to Figure 1 to Figure 3 , this embodiment provides a modular coupling structure with sound insulation, sound absorption, and sound diffusion functions, which includes a frame body 1 with an upper opening and a lower opening, and the frame body 1 is installed sequentially from top to bottom. Perforated sound-absorbing material board 2, perforated flame-retardant board 3, porous sound-absorbing material board I4, gypsum board 5, porous sound-absorbing material board II6, wooden material board 7 and aluminum buckle board 9.

[0044] In this embodiment, the frame body 1 is preferably a rectangular structure, so as to be easily installed on the wall and spliced ​​with each other, and its material is metal or wooden; the perforated sound-absorbing material board 2 is uniform A number of small holes are opened; the perforated flame-retardant plate 3 is a number of small holes evenly opened on the flame-retardant plate; the porous sound-absorbing material plate I4 and th...

Embodiment 2

[0060] This embodiment is further optimized based on Embodiment 1. The optimization lies in the structure of the frame body 1. For details, refer to Figure 4 In this embodiment, ribs 13 and grooves 14 are respectively provided on opposite sides of the frame 1, and the ribs 13 of one frame 1 are set in cooperation with the grooves 14 of the other frame 1, so as to ensure that two adjacent The sealing effect when a modular coupling structure is assembled.

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Abstract

The invention belongs to the technical field of acoustic treatment and particularly provides a modular coupling structure with sound insulation, sound absorption and sound diffusion functions. The modular coupling structure comprises a frame with an upper opening and a lower opening. A punched sound absorption material plate, a punched flame-retardant plate, a porous sound absorption material plate I, a gypsum board, a porous sound absorption material plate II, a wood material plate and an aluminous gusset plate are sequentially mounted in the frame from top to bottom. According to the modularcoupling structure with the sound insulation, sound absorption and sound diffusion functions, the modes of small-room professional acoustic design and building acoustic treatment can be changed, traditional decoration links are directly omitted under the condition of conforming to the relevant national standards and regulations, and harmful gas generated during traditional decoration is avoided.

Description

technical field [0001] The invention relates to the field of acoustic treatment, in particular to a modular coupling structure with functions of sound insulation, sound absorption and sound diffusion, which is applied to the fields of acoustic design and architectural acoustic treatment such as education guidance, justice, employment service, medical and health radio and television, etc. . Background technique [0002] Generally speaking, if a space wants to obtain a better reverberation effect, it must have a good acoustic environment, and the acoustic environment is obtained through acoustic design and processing. Acoustic design refers to the planning and construction of an environment in terms of acoustics. , so that the environment meets the user's requirements or national standards. The current acoustic national standard is the "Indoor Reverberation Time Measurement Specification" approved and implemented on March 1, 2014, which stipulates the reverberation time RT60,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/86E04B1/99E04B1/94
Inventor 李艳飞
Owner 辽宁向日葵教育科技有限公司
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