公开(公告)号：US12167551B2

公开(公告)日：2024-12-10

申请号：US17790726

申请日：2022-01-18

Applicant: HONOR DEVICE CO., LTD.

Inventor： Jiuliang Gao ,  Kangle Xue ,  Yan Wang ,  Chuanguo Wang

IPC: H05K5/02 ,  H04M1/02 ,  H04M1/03

Abstract: A housing comprises a first housing with a first through-hole, a second housing with a second through-hole, a decoration part with a third through-hole, and a first breathable film. The first housing is disposed outside the second housing, and the decoration part is disposed on the first housing and covers the first through-hole. An orthographic projection of the third through-hole on the second housing is located outside an orthographic projection of the second through-hole on the second housing. A first gap exists between the decoration part and the second housing and is communicated with both the second through-hole and the third through-hole. The first breathable film is disposed on the second housing and covers the second through-hole.

公开(公告)号：US20240348967A1

公开(公告)日：2024-10-17

申请号：US18037122

申请日：2022-12-08

Applicant: Honor Device Co., Ltd.

Inventor： Chuanguo Wang ,  Chienfeng Yeh ,  Yunhai Li ,  Haihong Zhang ,  Yonghua Zhang

IPC: H04R1/10 ,  H04R1/24 ,  H04R9/02 ,  H04R9/06 ,  H04R17/00

CPC classification number: H04R1/1075 ,  H04R1/1016 ,  H04R1/1083 ,  H04R1/24 ,  H04R9/025 ,  H04R9/06 ,  H04R17/00 ,  H04R2460/01

Abstract: An earphone, including: a housing, a first speaker unit, a second speaker unit. The housing has a sound output hole. The first speaker unit and the second speaker unit are separately independently fastened in the housing. The first speaker unit produces a sound toward the sound output hole. The second speaker unit is located on a side that is of the first speaker unit and that is away from the sound output hole and is spaced apart from the first speaker unit. A sound production frequency of the second speaker unit is smaller than a sound production frequency of the first speaker unit. A cavity is enclosed by the first speaker unit, the second speaker unit, and an inner wall of the housing, the cavity serves as a front cavity of the second speaker unit, and the front cavity communicates with the sound output hole through a sound output channel.

公开(公告)号：US20240229950A1

公开(公告)日：2024-07-11

申请号：US18562013

申请日：2023-01-03

Applicant: Honor Device Co., Ltd.

Inventor： Jiang Wu ,  Kangle Xue ,  Chuanguo Wang

IPC: F16K17/00 ,  G06F1/16 ,  H04M1/02 ,  H04M1/18

CPC classification number: F16K17/003 ,  G06F1/1626 ,  G06F1/1686 ,  H04M1/0264 ,  H04M1/0283 ,  H04M1/18

Abstract: This application provides a decorative member, a housing assembly, and an electronic device. In the decorative member, a plurality of balance holes and balance valves covering the balance holes are arranged on a support, including at least two first balance holes arranged at intervals on a main board portion of the support and first balance valves covering the first balance holes. In addition, a plurality of vent channels in communication with each other are formed in a region on the main board portion where a first adhesive layer is not arranged, and an end of each of the vent channels extends to an edge of the main board portion and is in communication with a first vent gap formed between a cover plate and a decorative ring.