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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
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.
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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
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.
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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
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.
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