US 11,659,318 B2
Loudspeaker device
Lei Zhang, Shenzhen (CN); Yongjian Li, Shenzhen (CN); Wenbing Zhou, Shenzhen (CN); Jinbo Zheng, Shenzhen (CN); and Zhuyang Jiang, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Quangdong (CN)
Filed on Aug. 22, 2021, as Appl. No. 17/445,602.
Application 17/445,602 is a continuation of application No. 17/172,096, filed on Feb. 10, 2021, granted, now 11,109,142.
Application 17/172,096 is a continuation of application No. PCT/CN2019/102388, filed on Aug. 24, 2019.
Claims priority of application No. 201910009909.6 (CN), filed on Jan. 5, 2019.
Prior Publication US 2021/0385570 A1, Dec. 9, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. H04R 1/10 (2006.01); H04R 1/06 (2006.01); H04R 9/06 (2006.01); H04R 9/02 (2006.01); H04R 5/033 (2006.01)
CPC H04R 1/1075 (2013.01) [H04R 1/06 (2013.01); H04R 1/105 (2013.01); H04R 1/1016 (2013.01); H04R 1/1066 (2013.01); H04R 1/1091 (2013.01); H04R 5/0335 (2013.01); H04R 9/02 (2013.01); H04R 9/06 (2013.01); H04R 1/1041 (2013.01); H04R 2201/109 (2013.01); H04R 2420/07 (2013.01); H04R 2460/13 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A loudspeaker device, comprising:
a support connector configured to be in contact with a head; and
a speaker component, the speaker component including an earphone core and a core housing for accommodating the earphone core, the core housing being fixedly connected to the support connector, the core housing being provided with a key module; wherein
a ratio of a mass of the key module and a mass of the speaker component is not greater than 0.3.