Abstract: The present utility model provides an earphone, comprising: a casing, a mounting plate and a sound guiding tube; wherein a receiving cavity is formed inside the casing, and the casing is provided with a first mounting hole connecting with the receiving cavity; the mounting plate is fixedly mounted in the receiving cavity and the mounting plate completely blocks the first mounting hole from connecting with the receiving cavity; one end of the mounting plate adjacent to the first mounting hole is provided with a sound-transmitting groove; one end of the sound guiding tube is a movable end, and the other end is a mounting end, and a sound guiding channel passing through the movable end and the mounting end is provided inside the sound guiding tube so that when the movable end portion is installed in the first mounting hole the sound guiding channel connects with the sound-transmitting groove and the movable end can rotate in the first mounting hole so as to enable the sound guiding tube to rotate relatively to t

Abstract: The present utility model provides an earphone, comprising: a casing, a mounting plate and a sound guiding tube; wherein a receiving cavity is formed inside the casing, and the casing is provided with a first mounting hole connecting with the receiving cavity; the mounting plate is fixedly mounted in the receiving cavity and the mounting plate completely blocks the first mounting hole from connecting with the receiving cavity; one end of the mounting plate adjacent to the first mounting hole is provided with a sound-transmitting groove; one end of the sound guiding tube is a movable end, and the other end is a mounting end, and a sound guiding channel passing through the movable end and the mounting end is provided inside the sound guiding tube so that when the movable end portion is installed in the first mounting hole the sound guiding channel connects with the sound-transmitting groove and the movable end can rotate in the first mounting hole so as to enable the sound guiding tube to rotate relatively to t

Abstract: Disclosed is a speaker bearing array sound-conducting structure, disposed in a headphone. The structure comprises: a plurality of speaker units provided in a front cavity of the headphone; a bearing disposed in the center of the plurality of speaker units, such that the plurality of speaker units are uniformly distributed around the bearing centered about the bearing on the same layer, so as to generate a middle channel that produces sound; a sound output opening disposed in the front cavity, so as to fix the plurality of speaker units, and to concentrate the sound in the bearing and then conduct the sound outward; and a baffle disposed behind the bearing, so as to control a conducting direction of the sound. Also disclosed is a headphone made from the speaker bearing array sound-conducting structure.

Abstract: Disclosed is a speaker bearing array sound-conducting structure, disposed in a headphone. The structure comprises: a plurality of speaker units provided in a front cavity of the headphone; a bearing disposed in the center of the plurality of speaker units, such that the plurality of speaker units are uniformly distributed around the bearing centered about the bearing on the same layer, so as to generate a middle channel that produces sound; a sound output opening disposed in the front cavity, so as to fix the plurality of speaker units, and to concentrate the sound in the bearing and then conduct the sound outward; and a baffle disposed behind the bearing, so as to control a conducting direction of the sound. Also disclosed is a headphone made from the speaker bearing array sound-conducting structure.

Abstract: Disclosed is an earphone, comprising a left receiver, a right receiver and a sound source input end. A main left loudspeaker and a secondary left loudspeaker are arranged in the left receiver, and a main right loudspeaker and a secondary right loudspeaker are arranged in the right receiver. The sound source input end includes a left channel audio input end and a right channel audio input end. The left channel audio input end is electrically connected to the secondary right loudspeaker via a third frequency divider, and the right channel audio input end is electrically connected to the secondary left loudspeaker via a fourth frequency divider.