Title:
MIDDLE FRAME, MIDDLE FRAME MACHINING METHOD AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/142730
Kind Code:
A1
Abstract:
A middle frame, a middle frame machining method and an electronic device, which are able to improve bending fracture resistance and impact fracture resistance of an electronic device. The middle frame comprises a middle plate. A battery compartment is provided on the middle plate, the battery compartment comprising a first side wall and a second side wall, and the first side wall and the second side wall being oppositely disposed in a width direction of the middle plate. The first side wall and/or the second side wall are made of metal having an elongation greater than or equal to 8%.
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Inventors:
ZHANG SHAOHUI (CN)
LI YANGYU (CN)
LI YANGYU (CN)
Application Number:
PCT/CN2022/138469
Publication Date:
August 03, 2023
Filing Date:
December 12, 2022
Export Citation:
Assignee:
HONOR DEVICE CO LTD (CN)
International Classes:
H04M1/02
Foreign References:
| CN113795098A | 2021-12-14 | |||
| CN110767078A | 2020-02-07 | |||
| CN105195745A | 2015-12-30 | |||
| CN105220040A | 2016-01-06 | |||
| CN207573413U | 2018-07-03 | |||
| CN202210114035A | 2022-01-30 |
Attorney, Agent or Firm:
BEIJING ZBSD PATENT&TRADEMARK AGENT LTD. (CN)
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