公开(公告)号：US20140169583A1

公开(公告)日：2014-06-19

申请号：US14063253

申请日：2013-10-25

Applicant: Jetvox Acoustic Corp.

Inventor： Ying-Shin HUANG ,  To-Teng HUANG

IPC: H04R1/10

CPC classification number: H04R1/1058 ,  H04R1/1075 ,  H04R1/24 ,  H04R9/06 ,  H04R11/02

Abstract: A dual-frequency coaxial earphone includes an earphone housing, a moving coil loudspeaker unit and a balanced armature loudspeaker unit. The earphone housing has a receiving space and an acoustic output orifice. The receiving space communicates with the acoustic output orifice. The moving coil loudspeaker unit is assembled in the receiving space and includes a moving coil vibrating diaphragm and an acoustic transmitting member. The moving coil vibrating diaphragm is assembled to face the acoustic output orifice and includes a central vibrating portion. The acoustic transmitting member includes an acoustic transmitting hole corresponding to the central vibrating portion. The balanced armature loudspeaker corresponds to the moving coil loudspeaker unit and includes an armature vibrating diaphragm. The armature vibrating diaphragm corresponds to the acoustic transmitting hole, so that the armature vibrating diaphragm and the moving coil vibrating diaphragm are respectively disposed at two ends of the acoustic transmitting member.

Abstract translation: 双频同轴耳机包括耳机外壳，移动线圈扬声器单元和平衡电枢扬声器单元。 耳机壳体具有接收空间和声输出孔。 接收空间与声输出孔连通。 移动线圈扬声器单元组装在接收空间中，并包括一个运动线圈振动膜和​​一个声传导构件。 运动线圈振动膜组装成面向声输出孔并且包括中心振动部分。 声发送构件包括对应于中心振动部分的声音传递孔。 平衡电枢扬声器对应于移动线圈扬声器单元，并包括电枢振动膜。 电枢振动膜对应于声传递孔，使得电枢振动膜和动圈振动膜分别设置在声发射构件的两端。

公开(公告)号：US20160044405A1

公开(公告)日：2016-02-11

申请号：US14604507

申请日：2015-01-23

Applicant: Jetvox Acoustic Corp.

Inventor： Ying-Shin HUANG ,  To-Teng HUANG

IPC: H04R1/32 ,  H04R1/10

CPC classification number: H04R1/32 ,  H04R1/02 ,  H04R1/10 ,  H04R1/1075 ,  H04R1/24 ,  H04R1/26 ,  H04R9/06 ,  H04R11/02

Abstract: A dual-frequency coaxial earphone includes a dynamic transducer, a cover and a second transducer. The dynamic transducer includes a supporting structure and a vibrating diaphragm mounted to the supporting structure. The cover covers on the supporting structure, so that the cover and the supporting structure define a sound adjusting chamber therein. The cover includes an adjusting orifice communicating with the sound adjusting chamber. The second transducer is adapted to the cover and the second transducer has a first side facing toward the sound adjusting chamber. The sound adjusting chamber is located between the vibrating diaphragm and the second transducer.

Abstract translation: 双频同轴耳机包括动态换能器，盖和第二换能器。 动态换能器包括支撑结构和安装在支撑结构上的振动膜。 覆盖物覆盖在支撑结构上，使得盖和支撑结构在其中限定声音调节室。 盖包括与声音调节室连通的调节孔。 第二传感器适用于盖子，第二传感器具有朝向声音调节室的第一侧面。 声音调节室位于振动膜和第二传感器之间。