In-ear-canal headset assembly

摘要

An in-ear-canal headset assembly includes an accommodating housing, a speaker unit, a fixing unit, an in-ear unit and a microphone unit. The accommodating housing has a resonance chamber, a sound chamber in air communication with the resonance chamber, and an outer cover covering the resonance chamber. The resonance chamber receives a socket therein. The speaker unit is received in the sound chamber. The fixing unit has a ring portion disposed around the sound chamber and a hooking portion connected to the ring portion. The in-ear unit has a covering lid covering the sound chamber, a wave-guiding tube extending from the covering lid, and a flexible tip fixed on the wave-guiding tube. The microphone unit has an arm, an earphone plug, a microphone disposed on an end of the arm, and a connecting cord arranged on the arm for electrically connecting the earphone plug to the microphone.

主权项

1. An in-ear-canal headset assembly, comprising:
an accommodating housing having a resonance chamber, a sound chamber in air communication with the resonance chamber, and an outer cover arranged at a side of the resonance chamber, wherein a socket is received in the resonance chamber; wherein the accommodating housing further includes a neck portion in air communication with the resonance chamber and the sound chamber, wherein the sound chamber has a blocking protrusion arranged on a periphery thereof adjacent to the neck portion; a speaker unit received in the sound chamber; a fixing unit having a ring portion and a hooking portion connected to a periphery of the ring portion, the ring portion disposed around a periphery of the sound chamber; an in-ear unit having a covering lid covering the sound chamber, a wave-guiding tube extending outward from the covering lid, and a flexible tip connected to one end of the wave-guiding tube; and a microphone unit, having an arm, an earphone plug disposed at one end of the arm and plugged in the socket, a microphone disposed on another end of the arm, and a connecting cord fixed on the arm, wherein the earphone plug is extended along a longitudinal direction of the arm, wherein the connecting cord is electrically connected to the earphone plug and the microphone.