Title:
POWER ADAPTER, MOBILE TERMINAL, AND POWER INTERFACE AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2018/018956
Kind Code:
A1
Abstract:
A power adapter, a mobile terminal, and a power interface (100) and a manufacturing method therefor. The manufacturing method comprises: S10, taking a pin blank (200) having a first side (201) and a second side (202) adjacent to each other; S20, fine-stamping the first side (201) in a predetermined stamping direction, rough edges being formed on the second side (202); and S30, adjusting the position of the pin blank (200), and fine-stamping the second side (202) in a predetermined direction, so as to form power pins (120) of the power interface (100).
Inventors:
GU GUODONG (CN)
LI FEIFEI (CN)
LI FEIFEI (CN)
Application Number:
PCT/CN2017/081270
Publication Date:
February 01, 2018
Filing Date:
April 20, 2017
Export Citation:
Assignee:
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD (CN)
International Classes:
H01R43/16
Foreign References:
| CN106025769A | 2016-10-12 | |||
| CN106229791A | 2016-12-14 | |||
| CN205960248U | 2017-02-15 | |||
| CN106099459A | 2016-11-09 | |||
| CN1209910A | 1999-03-03 | |||
| CN104882705A | 2015-09-02 | |||
| CN201072837Y | 2008-06-11 |
Other References:
HU , ZHAOGUO ET AL.: "The Study of the Stamping Process and Mold Design of Data Interface Part", MODERN MANUFACTURING ENGINEERING, no. 8, 31 August 2012 (2012-08-31), pages 96 - 100, XP009512307, ISSN: 1671-3133
See also references of EP 3477796A4
See also references of EP 3477796A4
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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