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Expandable acoustic reinforcement and manufacturing method and application thereof
The invention provides an expandable acoustic reinforcement and a manufacturing method and application thereof, and when one or more expansion triggering conditions are applied, the apparent volume of the expandable acoustic reinforcement is increased, and the internal pore volume of the expandable acoustic reinforcement is increased. The expandable acoustic enhancement piece is applied to the loudspeaker, and expansion triggering processing is performed on the expandable acoustic enhancement piece, so that the apparent volume of the expandable acoustic enhancement piece is increased, the internal pore volume is increased, and the acoustic performance of the loudspeaker assembled with the expandable acoustic enhancement piece is improved; meanwhile, extrusion is formed between the expandable acoustic enhancement pieces and between the expandable acoustic enhancement pieces and the cavity wall of the specific space of the loudspeaker, so that the expandable acoustic enhancement pieces are fixed, noise in the use process of the loudspeaker is eliminated, the acoustic enhancement pieces are prevented from being collided, broken and falling powder, and the service life of the loudspeaker is prolonged. And the service life of the acoustic enhancement piece is prolonged.
本发明提供一种可膨胀声学增强件及其制作方法与应用，其中，在施加一个或多个膨胀触发的条件时，所述可膨胀声学增强件的表观体积增加，内部孔隙体积增大。将可膨胀声学增强件应用于扬声器，针对可膨胀声学增强件进行膨胀触发处理，使其表观体积变大，内部孔隙体积增大，使得装配可膨胀声学增强件的扬声器声学性能提高，同时使可膨胀声学增强件与可膨胀声学增强件之间、可膨胀声学增强件与扬声器特定空间的腔体壁之间形成挤压，从而固定可膨胀声学增强件，达到消除扬声器使用过程中的杂音并防止声学增强件碰撞破碎落粉，提升声学增强件使用寿命的效果。
Expandable acoustic reinforcement and manufacturing method and application thereof
The invention provides an expandable acoustic reinforcement and a manufacturing method and application thereof, and when one or more expansion triggering conditions are applied, the apparent volume of the expandable acoustic reinforcement is increased, and the internal pore volume of the expandable acoustic reinforcement is increased. The expandable acoustic enhancement piece is applied to the loudspeaker, and expansion triggering processing is performed on the expandable acoustic enhancement piece, so that the apparent volume of the expandable acoustic enhancement piece is increased, the internal pore volume is increased, and the acoustic performance of the loudspeaker assembled with the expandable acoustic enhancement piece is improved; meanwhile, extrusion is formed between the expandable acoustic enhancement pieces and between the expandable acoustic enhancement pieces and the cavity wall of the specific space of the loudspeaker, so that the expandable acoustic enhancement pieces are fixed, noise in the use process of the loudspeaker is eliminated, the acoustic enhancement pieces are prevented from being collided, broken and falling powder, and the service life of the loudspeaker is prolonged. And the service life of the acoustic enhancement piece is prolonged.
本发明提供一种可膨胀声学增强件及其制作方法与应用，其中，在施加一个或多个膨胀触发的条件时，所述可膨胀声学增强件的表观体积增加，内部孔隙体积增大。将可膨胀声学增强件应用于扬声器，针对可膨胀声学增强件进行膨胀触发处理，使其表观体积变大，内部孔隙体积增大，使得装配可膨胀声学增强件的扬声器声学性能提高，同时使可膨胀声学增强件与可膨胀声学增强件之间、可膨胀声学增强件与扬声器特定空间的腔体壁之间形成挤压，从而固定可膨胀声学增强件，达到消除扬声器使用过程中的杂音并防止声学增强件碰撞破碎落粉，提升声学增强件使用寿命的效果。
Expandable acoustic reinforcement and manufacturing method and application thereof
一种可膨胀声学增强件及其制作方法与应用
ZHANG LEI (author) / ZHAO JUNJIE (author) / LIU RENKUN (author) / ZHANG ZHENDAN (author) / GUO MINGBO (author) / MA YUANHONG (author)
2022-08-09
Patent
Electronic Resource
Chinese
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