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Door plate sound insulation device applied to a music classroom

A technology of sound insulation device and door panel, applied in the direction of sound insulation doors/windows, etc., can solve the problems of indoor students' influence and influence, etc.

Inactive Publication Date: 2020-02-21
上栗县金山镇白鹤中学
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the walls of the music classroom are solid, there is no problem of sound insulation and noise reduction. However, because the door panels are made of wood, the high-decibel music tones in the room will be diffused to the outside, affecting the outside, and the external noise will be transmitted inside, which is harmful to the indoor students. influence

Method used

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  • Door plate sound insulation device applied to a music classroom
  • Door plate sound insulation device applied to a music classroom
  • Door plate sound insulation device applied to a music classroom

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Embodiment Construction

[0026] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following embodiments are combined with the accompanying drawings to illustrate the present invention in detail. and defined as Figure 4 The direction from left to right shown on the paper is the direction from back to front in this embodiment.

[0027] refer to Figure 1 to Figure 5 As shown in , the door panel sound insulation device provided by this embodiment is applied in a music classroom. The music classroom includes a door panel 2, walls 1 located on the left and right sides of the door panel 2, and the door panel 2 is pivotally connected to one side of the wall body 1, wherein , two guide rails 4 are installed horizontally on the walls 1 on the left and right sides respectively, and the sound insulation device for the door panel includes two sound insulation components respectively installed on the walls 1 on the left and right ...

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Abstract

The invention discloses a door plate sound insulation device applied to a music classroom. The door plate sound insulation device comprises a main body plate, an auxiliary plate, a frame-shaped support and a locking assembly. According to the technical scheme, the sound insulation and silencing effects can be effectively achieved, the effect that high-decibel music tones in the music classroom arediffused outdoors through a door plate is reduced, and meanwhile the problem that students are affected due to the fact that outdoor noise is transmitted into a room through the door plate can be solved.

Description

technical field [0001] The invention relates to the technical field of teaching facilities, in particular to a door panel sound insulation device used in music classrooms. Background technique [0002] With the progress of the society and the development of the economy, more and more attention is paid to the education of students. For students who study music, the sound insulation and muffler function between the music classroom and the outside world is very important. Because the walls of the music classroom are solid, there is no problem of sound insulation and noise reduction. However, because the door panels are made of wood, the high-decibel music tones in the room will be diffused to the outside, affecting the outside, and the external noise will be transmitted inside, which is harmful to the indoor students. have an impact. Contents of the invention [0003] Aiming at the above-mentioned problems existing in the prior art, we now provide a device that can effective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B5/20
CPCE06B5/20
Inventor 叶建海
Owner 上栗县金山镇白鹤中学