US 12,407,969 B2
Electronic device and sealing mechanism thereof
Kou-Shiung Lin, New Taipei (TW); and Tat-Yan Chan, New Taipei (TW)
Assigned to WISTRON CORPORATION, New Taipei (TW)
Filed by Wistron Corporation, New Taipei (TW)
Filed on Apr. 20, 2023, as Appl. No. 18/303,717.
Claims priority of application No. 111151013 (TW), filed on Dec. 30, 2022.
Prior Publication US 2024/0223932 A1, Jul. 4, 2024
Int. Cl. H04R 1/08 (2006.01); G06F 1/16 (2006.01); H04M 1/02 (2006.01); H04M 1/03 (2006.01); H04R 1/28 (2006.01)
CPC H04R 1/086 (2013.01) [G06F 1/1656 (2013.01); H04M 1/026 (2013.01); H04M 1/03 (2013.01); H04R 1/28 (2013.01); H04R 2499/11 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic device, comprising:
a chassis having a through portion;
a voice receiving unit assembled on an inner surface of the chassis;
an acoustic membrane; and
a sealing mechanism, comprising:
a sealing body having an accommodation portion and a channel, wherein one of two ends of the channel is in communication with the accommodation portion, the other end of the channel has a first opening, and the accommodation portion accommodates the voice receiving unit; and
a sealing ring between the sealing body and the acoustic membrane, wherein the sealing ring is connected to the sealing body;
wherein a ring hardness of the sealing ring is less than a body hardness of the sealing body; and the sealing body is made of opaque polycarbonate, PC-siloxane copolymer resin.