US 11,659,649 B2
Electronic device
Yueliang Li, Beijing (CN)
Assigned to BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Filed by BEIJING XIAOMI MOBILE SOFTWARE CO., LTD., Beijing (CN)
Filed on Apr. 27, 2021, as Appl. No. 17/241,667.
Claims priority of application No. 202010751661.3 (CN), filed on Jul. 30, 2020.
Prior Publication US 2022/0039251 A1, Feb. 3, 2022
Int. Cl. H01R 13/658 (2011.01); H05K 1/02 (2006.01); H05K 1/11 (2006.01); H01R 13/6581 (2011.01); H01R 13/6466 (2011.01); H01R 13/6585 (2011.01)
CPC H05K 1/0243 (2013.01) [H01R 13/6466 (2013.01); H01R 13/6581 (2013.01); H01R 13/6585 (2013.01); H05K 1/111 (2013.01); H05K 2201/1006 (2013.01); H05K 2201/10098 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An electronic device comprising:
a housing provided with an external interface;
a circuit board arranged in the housing and comprising a grounding metal; a charging interface arranged in the housing and in communication with the external interface, the charging interface comprising a metal casing, the metal casing being provided with a plurality of grounding solder pads, the grounding solder pads being arranged to be geographically separated from the grounding metal; and an antenna unit being coupled with the charging interface, wherein the metal casing is not grounded, wherein the circuit board further comprises a filter unit, a first end of the filter unit is connected with one grounding solder pad, and a second end of the filter unit is grounded; and wherein the one grounding solder pad is provided at a corner of the metal casing away from the external interface, and the one grounding solder pad away from the external interface and located at the corner of the metal casing is connected with the filter unit.