公开(公告)号：US20120188690A1

公开(公告)日：2012-07-26

申请号：US13174786

申请日：2011-07-01

Applicant: Masayuki AIHARA

Inventor： Masayuki AIHARA

IPC: H05K5/03

CPC classification number: G03B17/08 ,  H04M1/18 ,  H04N5/2252 ,  H04R1/028 ,  H04R7/10

Abstract: A waterproof structure for an electronic device is provided that includes a speaker, a housing, and a cover. The housing holds the speaker and includes at least one through-hole to transmit sound produced by the speaker. The cover includes a first sheet and a second sheet laminated to the first sheet. The stiffness of the second sheet is greater than the stiffness of the first sheet, and the cover is fixed to the housing to seal the at least one through-hole.

Abstract translation: 提供了一种用于电子设备的防水结构，其包括扬声器，壳体和盖。 壳体保持扬声器并且包括至少一个通孔以传输由扬声器产生的声音。 盖子包括第一片材和层压到第一片材上的第二片材。 第二片的刚度大于第一片的刚度，并且盖被固定到壳体以密封至少一个通孔。