Patent ID: 9105261
Filing Date: 2015-08-11
Classification: G02C,G10K,H04R

Abstract:
1. A sound outputting device, comprising: a front unit configured to be arranged in front of an eye of a user; a first side unit configured to be coupled to one end portion of the front unit and to extend adjacent to one ear of the user; a second side unit configured to be coupled to another end portion of the front unit and to extend adjacent to the other ear of the user; a sound transmitting portion provided in at least one of the first side unit and the second side unit and configured to come in contact with the user; and a piezoelectric speaker for vibrating the sound transmitting portion so as to transmit a sound to the user, wherein the sound transmitting portion is detachable from and replaceable with respect to the piezoelectric speaker associated with the first or second side unit where the sound transmitting portion is provided, the sound transmitting portion is configured to be in contact with a cartilage of one of the ears of the user from outside of the ear, and the sound transmitting portion is movable alternately to a first direction approaching the ear and to a second direction separating away from the ear.