Title:
DEVICE HAVING USB PORT
Document Type and Number:
WIPO Patent Application WO/2018/103158
Kind Code:
A1
Abstract:
An electronic device, a universal serial bus (USB) port, and a printed circuit board. The printed circuit board has at least two wiring layers, the first wiring layer of the at least two wiring layers has a first floating area and lines outside the first floating area. There is an insulating medium between the first floating area and the lines outside the first floating area. The second wiring layer of the at least two wiring layers is adjacent to the first wiring layer and is isolated from the first wiring layer by means of an insulating material. The second wiring layer has a first metal area. The orthographic projection of the first floating area on the second wiring layer and the first metal area has an area of overlap. The first floating area and the first metal area are not connected. There is a plurality of fixing pins on the metal housing of the USB port. The plurality of fixing pins is fixed onto the printed circuit board. The plurality of fixing pins is not connected to the ground of the printed circuit board. The plurality fixing pins comprises a first fixing pin. The first fixing pin is connected to the first floating area. The first fixing pin is not connected to the first metal area.
Inventors:
DAI YONGJUN (CN)
LIU XIAOSONG (CN)
ZHANG WENLIANG (CN)
HE CHENG (CN)
LIU XIAOSONG (CN)
ZHANG WENLIANG (CN)
HE CHENG (CN)
Application Number:
PCT/CN2016/112792
Publication Date:
June 14, 2018
Filing Date:
December 28, 2016
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H01R13/648
Foreign References:
| CN201440486U | 2010-04-21 | |||
| CN103516842A | 2014-01-15 | |||
| CN103247908A | 2013-08-14 | |||
| US8024491B1 | 2011-09-20 | |||
| CN204966916U | 2016-01-13 |
Other References:
See also references of EP 3544126A4
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