Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/280089
Kind Code:
A1
Abstract:
The present application relates to the technical field of communications, and discloses an electronic device. The electronic device comprises: a frame; a loudspeaker provided on the frame; a mainboard provided on the frame and provided with an avoidance hole, a part of the loudspeaker being located in the avoidance hole, a first space being formed between the mainboard and the frame, the mainboard having a first surface, the first surface being provided with a first component, and the first component being located in the first space; and a sealing bracket connected to the mainboard and covering the loudspeaker, a second space being formed between the sealing bracket and the loudspeaker, wherein the first space is communicated with the second space by means of the avoidance hole to form a closed rear cavity.
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Inventors:
DONG CHUANYU (CN)
JIANG BIN (CN)
DING JIAN (CN)
WU WEIJING (CN)
JIA XIAOFEI (CN)
JIANG BIN (CN)
DING JIAN (CN)
WU WEIJING (CN)
JIA XIAOFEI (CN)
Application Number:
PCT/CN2022/103571
Publication Date:
January 12, 2023
Filing Date:
July 04, 2022
Export Citation:
Assignee:
VIVO MOBILE COMMUNICATION CO LTD (CN)
International Classes:
H04R1/02; H04M1/02
Foreign References:
| CN113490086A | 2021-10-08 | |||
| CN112788166A | 2021-05-11 | |||
| CN106954104A | 2017-07-14 | |||
| CN112291394A | 2021-01-29 | |||
| EP2114084A1 | 2009-11-04 |
Attorney, Agent or Firm:
COHORIZON INTELLECTUAL PROPERTY INC. (CN)
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