Vibration device and electronic apparatus

Abstract

The invention discloses a vibration device and electronic equipment. The vibration device comprises a shell, a magnetic circuit assembly, a coil assembly and an elastic supporting piece, wherein at least part of a magnet of the magnetic circuit assembly or the coil assembly is arranged to be a vibration piece, the elastic supporting piece is connected with the shell and the vibrating piece, the magnet of the magnetic circuit assembly is inclined relative to a first direction so as to enable the direction of a magnetic field formed in the magnetic gap to be arranged in a mode of forming an inclined included angle with the first direction; a wire section, which extends in a third direction, of the coil is arranged in the magnetic gap, so that when the coil is electrified with alternating current, the vibrator vibrates in the first direction and the second direction; and the elastic supporting piece comprises an elastic piece, the width direction of the elastic piece is arranged in the third direction, the elastic piece extends in the second direction and is bent in the first direction, and the crease of the elastic piece is parallel to the third direction so as to enable the elasticpiece to deform in the first direction and the second direction easily.

Description

technical field [0001] The invention relates to the technical field of vibration devices, in particular to a vibration device and electronic equipment. Background technique [0002] In electronic devices such as portable information terminals and game machines, vibration devices that generate vibrations such as vibrations for notification of incoming calls in portable information terminals and vibrations for tactile feedback in game machines are used. In the prior art, the vibrating device generally only includes one resonant frequency. If the vibrating device needs to work at two different resonant frequencies, two vibrating devices need to be installed, which is not conducive to the miniaturization development requirements of the vibrating device. Contents of the invention [0003] To this end, the inventor designed a magnetic force with two directional components provided by the oblique arrangement of the magnets, and the vibrating member movable in the two directions i...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a vibrating device and electronic equipment, aiming to achieve vibration in two directions through one vibrating device, so as to solve the problem of requiring multiple vibrating devices when vibrating in two directions is required in the prior art. problems, and the elastic support is set in the form of shrapnel, the structure is simple and the final vibration effect is better

Images