Invention Grant
- Patent Title: Vibration sound device for electronic product and electronic product
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Application No.: US17781740Application Date: 2020-06-30
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Publication No.: US12160717B2Publication Date: 2024-12-03
- Inventor: Yueguang Zhu , Dongsheng Mao , Dezhang Shi , Yongqiang Wang
- Applicant: GOERTEK INC.
- Applicant Address: CN Shandong
- Assignee: GOERTEK INC.
- Current Assignee: GOERTEK INC.
- Current Assignee Address: CN Shandong
- Agency: Shih IP Law Group, PLLC
- Priority: CN201911214860.4 20191202
- International Application: PCT/CN2020/099525 WO 20200630
- International Announcement: WO2021/109559 WO 20210610
- Main IPC: H04R9/02
- IPC: H04R9/02

Abstract:
Disclosed are a vibration sound device for an electronic product and the electronic product. The vibration sound device comprises a first housing, a magnetic assembly, a coil assembly and a second housing. The first housing includes a cavity and is opened at one side thereof. An interaction force is generated between the magnetic assembly in the first housing and the coil assembly on the second housing to drive the vibration sound device to vibrate so as to generate a sound. According to the present disclosure, the magnetic assembly and the coil assembly are configured in a sandwiched structure, so that the overall height of the vibration sound device is reduced, and thus space utilization of the electronic device is improved.
Public/Granted literature
- US20230023530A1 VIBRATION SOUND DEVICE FOR ELECTRONIC PRODUCT AND ELECTRONIC PRODUCT Public/Granted day:2023-01-26
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