US 11,901,754 B2
Charging base
Chin Chung Lai, Taipei (TW); and Yung-Hsiang Chen, Taipei (TW)
Assigned to ASUSTEK COMPUTER INC., Taipei (TW)
Filed by ASUSTEK COMPUTER INC., Taipei (TW)
Filed on Jan. 27, 2022, as Appl. No. 17/585,945.
Claims priority of application No. 202120452735.3 (CN), filed on Mar. 2, 2021.
Prior Publication US 2022/0285954 A1, Sep. 8, 2022
Int. Cl. G06F 3/039 (2013.01); H02J 7/00 (2006.01); H01R 13/62 (2006.01); G06F 3/0354 (2013.01); H01R 13/627 (2006.01)
CPC H02J 7/0044 (2013.01) [G06F 3/03545 (2013.01); H01R 13/6205 (2013.01); H01R 13/6277 (2013.01); H01R 2201/06 (2013.01)] 10 Claims
OG exemplary drawing
 
1. A charging base, applied for electrically connecting to an electronic device and charging a stylus, the charging base comprising:
a base, comprising a through-hole;
a connector, disposed on one side of the base and used for being electrically connected to the electronic device;
a first charging end conductive structure, formed on an upper surface of the base and electrically connected to the connector; and
a second charging end conductive structure, formed in the through-hole and electrically connected to the connector;
wherein the first charging end conductive structure and the second charging end conductive structure are used as a positive electrode and a negative electrode respectively;
wherein the first charging end conductive structure and the second charging end conductive structure are two separated conductive structures;
wherein the through-hole extends longitudinally through the base;
wherein the stylus comprises a body, a tip, and a battery, and the body has an opening; and wherein the first charging end conductive structure and the second charging end conductive structure are used as a charging interface by selectively inserting the base into the opening or the tip into the through-hole to charge the battery of the stylus.