US 12,231,840 B2
Loudspeaker apparatus
Yongjian Li, Shenzhen (CN); Haofeng Zhang, Shenzhen (CN); and Fen You, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN)
Filed on Apr. 1, 2024, as Appl. No. 18/624,063.
Application 18/624,063 is a continuation of application No. 17/806,081, filed on Jun. 9, 2022, granted, now 11,968,494.
Application 17/806,081 is a continuation of application No. 17/661,286, filed on Apr. 28, 2022, granted, now 11,617,033, issued on Mar. 28, 2023.
Application 17/661,286 is a continuation of application No. 17/098,343, filed on Nov. 14, 2020, granted, now 11,363,365, issued on Jun. 14, 2022.
Application 17/098,343 is a continuation of application No. PCT/CN2019/102405, filed on Aug. 24, 2019.
Claims priority of application No. 201910009907.7 (CN), filed on Jan. 5, 2019.
Prior Publication US 2024/0251195 A1, Jul. 25, 2024
Int. Cl. H04R 1/10 (2006.01); H04R 1/02 (2006.01); H04R 1/06 (2006.01); H04R 5/033 (2006.01); H04R 9/02 (2006.01); H04R 9/06 (2006.01)
CPC H04R 1/1075 (2013.01) [H04R 1/023 (2013.01); H04R 1/06 (2013.01); H04R 1/1016 (2013.01); H04R 1/1025 (2013.01); H04R 1/1041 (2013.01); H04R 1/1066 (2013.01); H04R 5/0335 (2013.01); H04R 9/025 (2013.01); H04R 9/06 (2013.01); H04R 2420/07 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A loudspeaker apparatus, comprising:
a first housing;
an ear hook connected to one end of the first housing;
a second housing connected to one end of the ear hook, the second housing accommodating an earphone core configured to generate sound; and
a magnetic connector configured to charge the loudspeaker apparatus, wherein the magnetic connector includes:
a magnetic adsorption ring;
an insulation base including at least two accommodating holes, at least part of the insulation base being inserted into the magnetic adsorption ring; and
a first terminal and a second terminal, each of which being inserted into a corresponding accommodation hole, wherein an outer end of the first terminal and an outer end of the second terminal are visibly seen from a direction facing a top surface of the insulation base so as to form a first contact surface and a second contact surface.