The invention discloses a sound insulation pad and a manufacturing method thereof and an automobile, and relates to the technical field of automobile sound insulation structures, the sound insulation pad comprises an elastic base material and a plurality of vibration blocks, the elastic base material extends in the first direction and the second direction, and the first direction is different from the second direction; magnetic particles are distributed in the elastic base material; the multiple vibration blocks are embedded in the elastic base material, and the vibration blocks are elastically supported by the elastic base material and can vibrate in a reciprocating mode. The sound insulation pad aims at improving the sound insulation performance of an existing sound insulation pad.
本发明公开了一种隔音垫及其制造方法以及汽车,涉及汽车隔音结构技术领域,其中,所述隔音垫包括弹性基材以及多个振动块,所述弹性基材沿第一方向以及第二方向延展,所述第一方向与所述第二方向不同,且所述弹性基材内分布有磁性颗粒;多个所述振动块嵌入所述弹性基材内,所述振动块由所述弹性基材弹性支撑可往复振动设置。本发明旨在提升现有隔音垫的隔音性能。
Sound insulation pad, method for manufacturing sound insulation pad, and automobile
隔音垫、隔音垫的制造方法以及汽车
2024-12-06
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand |
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