| 摘要 |
An armature type earphone is provided to facilitate an operation process by inserting a connection line through a first wire insertion groove and a second wire insertion groove. An armature type unit(300) includes a first receiving part and a second receiving part, and generates a sound. The armature type unit includes a first wire insertion groove in which a partial region among a sound hole and a partition is opened. The first receiving part includes a partition. The second receiving part is coupled with the first receiving part, and forms a polyhedron. A housing(200) of hollow type includes a sound tube protruded on a front surface, and receives the armature type unit. A sealing member(220) is interposed between the housing the armature type unit, and prevents leakage of the sound. A circuit board(600) is arranged in one surface of the armature type unit, and is electrically connected to the armature type unit. The circuit board includes a second wire insertion groove which has an opening in order to overlap with the first wire insertion groove. |
