US 12,022,251 B2
Acoustic output devices
Lei Zhang, Shenzhen (CN); Zhen Wang, Shenzhen (CN); Liwei Wang, Shenzhen (CN); Peigeng Tong, Shenzhen (CN); Fengyun Liao, Shenzhen (CN); Xin Qi, Shenzhen (CN); Xianwei Shi, Shenzhen (CN); Shuailin Xie, Shenzhen (CN); and Yunbin Chen, Shenzhen (CN)
Assigned to SHENZHEN SHOKZ CO., LTD., Shenzhen (CN)
Filed by SHENZHEN SHOKZ CO., LTD., Guangdong (CN)
Filed on Jul. 29, 2022, as Appl. No. 17/816,389.
Application 17/816,389 is a continuation of application No. 17/814,586, filed on Jul. 25, 2022.
Application 17/814,586 is a continuation of application No. PCT/CN2021/096377, filed on May 27, 2021.
Claims priority of application No. 202110383452.2 (CN), filed on Apr. 9, 2021; and application No. 202120727654.X (CN), filed on Apr. 9, 2021.
Prior Publication US 2022/0369020 A1, Nov. 17, 2022
Int. Cl. H04R 1/02 (2006.01); H04R 1/10 (2006.01)
CPC H04R 1/026 (2013.01) [H04R 1/1008 (2013.01); H04R 1/1041 (2013.01); H04R 1/105 (2013.01); H04R 1/1066 (2013.01); H04R 2420/07 (2013.01); H04R 2460/13 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An acoustic output device, comprising:
a speaker assembly, configured to convert audio signals into vibration signals; and
a main control circuit board, configured to control the speaker assembly, wherein at least one switch assembly is arranged on the main control circuit board, and a switch assembly of the at least one switch assembly includes:
a first fixed part, a second fixed part and a switch body, wherein
the first fixed part is attached to a main surface of the main control circuit board,
the second fixed part is bent and connected to the first fixed part,
the second fixed part is attached to a side surface of the main control circuit board, and
the switch body is arranged on a side of the second fixed part that departs from the main control circuit board.