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Mobile acoustic device

A technology of acoustic devices and mobile components, applied in indoor acoustics, building components, buildings, etc., can solve problems such as bulky anti-acoustic panels, limited illumination, and limited single anti-acoustic environment

Pending Publication Date: 2021-02-26
上海虎跃舞台设备科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing anti-acoustic panels are made of opaque materials, and the light cannot pass through the anti-acoustic panels. The use of anti-acoustic panels limits the indoor light, and even in the daytime, it is necessary to use lights to illuminate the room , and after the anti-sound board is installed, because the anti-sound board is heavy and fixed, the indoor anti-sound environment is limited

Method used

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Embodiment Construction

[0022] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top "Face", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

[0023] refer to Figure 1 to Figure 5 As shown, a mobile acoustic device of this embodiment includes a frame body 1, which can be arranged on the wall of the room. When the wall surface of the inner room is a glass wall, several groups of anti-acoustic Mechanism 2, the wall surface can be composed of multiple groups of anti-sound mechanisms 2. The anti-sound mechanism 2 includes a mobile anti-sound board 21, a fixed anti-sound board 22 and a mobile as...

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Abstract

The invention relates to the field of acoustic reflection plates, and discloses a mobile acoustic device. The device is characterized in that the mobile acoustic device comprises a frame body, a plurality of groups of acoustic reflection mechanisms are arranged on the frame body, each acoustic reflection mechanism comprises a mobile acoustic reflection plate, a fixed acoustic reflection plate anda mobile assembly, and a hidden space is formed between the fixed acoustic reflection plate and the frame body. A wall surface can be formed, a full-surrounded sound reflecting environment can be formed indoors, illumination of a glass wall body is shielded, the movable sound reflecting plate is driven by the movable assembly to move in the first direction, illumination at the position where the movable sound reflecting plate is located before moving can irradiate indoors, the indoor illumination environment is changed, and the multiple sound reflecting mechanisms are arranged. The illumination at different positions and with different intensities can be adjusted, convenience is achieved, the movement of the movable sound reflecting plate can influence the sound reflecting effect, and people in a room can feel the sound reflecting effect in different states.

Description

technical field [0001] The invention relates to the field of anti-acoustic panels, and more specifically relates to a mobile acoustic device. Background technique [0002] The anti-acoustic panel is an indispensable architectural acoustic structure for performance venues such as professional concert halls and grand theaters. It is a ladder that can improve the acoustic conditions of the theater during the performance process. The anti-sound board can make full use of the limited natural sound energy, and secondly, it does not need to use amplifying equipment, thereby avoiding sound distortion. [0003] The existing anti-acoustic panels are made of opaque materials, and light cannot pass through the anti-acoustic panels. The use of anti-acoustic panels limits the indoor light, and even in the daytime, lights are needed to illuminate the room , and after the anti-sound board is installed, because the anti-sound board is heavy and fixed, the indoor anti-sound environment is li...

Claims

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Application Information

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IPC IPC(8): E04B1/99
CPCE04B1/99E04B1/994
Inventor 刘涛黄启刚陈振华
Owner 上海虎跃舞台设备科技有限公司
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