Sound absorption and noise reduction floor used for library

Abstract

The invention discloses a sound-absorbing and noise-reducing floor for a library, which comprises a wear-resistant layer. The bottom of the wear-resistant layer is provided with a decorative layer. The bottom of the decorative layer is provided with a sound-absorbing layer. A through hole, the inner cavity of the through hole is provided with sound-absorbing cotton, and the wear-resistant layer, the decorative layer, the sound-absorbing layer and the substrate layer are stacked in sequence and bonded together by an adhesive, and the bottom of the substrate layer is provided with There is a shock-absorbing post, the shock-absorbing post is arranged in the inner chamber of the shock-absorbing groove, a first spring is connected to the side wall of the shock-absorbing post, and the other end of the first spring is connected to the inner wall of the shock-absorbing groove, A second spring is connected to the bottom of the shock-absorbing column, and the other end of the second spring is connected to the bottom of the shock-absorbing groove, and the shock-absorbing groove is arranged in the inner cavity of the supporting column, and the supporting column is located on the substrate layer bottom of. The sound-absorbing and noise-reducing floor of the library can reduce the possibility of noise generation, weaken the generated noise, and reduce the range of noise transmission.

Description

technical field [0001] The invention relates to the technical field of floors, in particular to a sound-absorbing and noise-reducing floor for a library. Background technique [0002] Although now with the popularization of computers and mobile phones, people have more and more reading channels and can receive knowledge more quickly and conveniently, but the status of books is still irreplaceable, and libraries will never be lonely. With the development of science and technology and the improvement of people's living standards, the floor design of the library is also more tidy and beautiful, providing a more comfortable place for people to read. [0003] Most of the existing library floors have met their basic functions. The floor is designed to be neat and beautiful, which contributes to the elegant environment of the entire library. However, the functions of the existing library floors are mostly single and cannot be reduced. The spread of the noise, attenuating the noise...

AI Technical Summary

Problems solved by technology

[0003] Most of the existing library floors have met their basic functions. The floor is designed to be neat and beautiful, which contributes to the elegant environment of the entire library. However, the functions of the existing library floors are mostly single and cannot be reduced. The spread of noise, attenuating the noise, does not help to create a quiet and peaceful atmosphere in the library

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