VIBRATION MOTOR, ELECTRONIC DEVICE AND CONTROL METHOD

WIPO Patent Application WO/2024/050873

A1

Provided in the present invention are a vibration motor, an electronic device and a control method. The vibration motor comprises a housing having an accommodation space, and a vibrator assembly and a solenoid assembly, which are accommodated in the accommodation space, wherein the vibrator assembly comprises a mass block, which has two ends elastically connected to the housing and has an accommodation cavity, and magnetic steel, which is fixed to the mass block, located in the accommodation cavity and obliquely magnetized, and can provide driving forces in a first direction and a second direction, the first direction being perpendicular to the second direction; and the vibrator assembly can vibrate in the first direction at a first vibration frequency, and can vibrate in the second direction at a second vibration frequency, or the solenoid assembly can vibrate in the second direction at a third vibration frequency, and the first vibration frequency, the second vibration frequency and the third vibration frequency are different from each other. The vibration motor of the present invention can provide vibration feelings in different directions, and can provide strong vibration feelings for different application scenes, thereby being helpful to realize multiple vibration feedback.

MAO LUBIN (CN)
TANG YUN (CN)
MA JIE (CN)
LI ZIANG (CN)

PCT/CN2022/120233

March 14, 2024

September 21, 2022

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AAC MICROTECH CHANGZHOU CO LTD (CN)

H02K33/02

WO2021134243A1

2021-07-08

CN111641312A	2020-09-08
CN111641314A	2020-09-08
CN105743318A	2016-07-06
CN207475380U	2018-06-08
CN111669022A	2020-09-15

HENSEN INTELLECTUAL PROPERTY FIRM (CN)

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