Invention Grant
- Patent Title: Vibration motor
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Application No.: US15011491Application Date: 2016-01-30
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Publication No.: US09966830B2Publication Date: 2018-05-08
- Inventor: Hongfu Xu , Zhilin Chai , Na Wu
- Applicant: Hongfu Xu , Zhilin Chai , Na Wu
- Applicant Address: SG Singapore
- Assignee: AAC TECHNOLOGIES PTE. LTD.
- Current Assignee: AAC TECHNOLOGIES PTE. LTD.
- Current Assignee Address: SG Singapore
- Agency: IPro, PLLC
- Agent Na Xu
- Priority: CN201510397499 20150708
- Main IPC: H02K33/16
- IPC: H02K33/16 ; H02K41/035

Abstract:
A vibration motor is provided in the present disclosure. The vibration motor includes a stationary part, a vibration part and an elastic connector. The stationary part includes a housing providing an accommodating space. The vibration part is suspended within the accommodating space by the elastic connector. The stationary part includes a coil, and the vibration part includes a first magnet set and a second magnet set. The first magnet set and the second magnet set are respectively disposed at two opposite sides of the coil for generating a closed magnetic loop. The first magnet set comprises a first left magnet and a first right magnet spaced apart from each other, and the second magnet set comprises a second left magnet and a second right magnet spaced apart from each other.
Public/Granted literature
- US20170012513A1 VIBRATION MOTOR Public/Granted day:2017-01-12
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