公开(公告)号：US09532133B2

公开(公告)日：2016-12-27

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 ,  H04R1/24 ,  H04R1/26 ,  H04R1/02 ,  H04R9/06 ,  H04R11/02

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。

公开(公告)号：US09516403B2

公开(公告)日：2016-12-06

申请号：US14742157

申请日：2015-06-17

Applicant: Jetvox Acoustic Corp.

Inventor： To-Teng Huang

IPC: H04R25/00 ,  H04R1/10 ,  H04R1/28 ,  H04R1/26

CPC classification number: H04R1/1016 ,  H04R1/1075 ,  H04R1/26 ,  H04R1/28 ,  H04R25/604 ,  H04R2201/10 ,  H04R2205/022

Abstract: An earphone with stand-alone high-frequency driver includes a casing, a low-frequency driver, a high-frequency driver, and a protecting cover. The casing defines a sound-guiding passage and a separating wall. The separating wall is formed on a side surface of the sound-guiding passage and defines a sound port, which is in communication with the sound-guiding passage. The high-frequency driver is disposed next to the separating wall and defines a sound-outputting direction. The protecting cover is mated to the casing and covers the high-frequency driver. The sound waves generated by both low- and high-frequency drivers are delivered externally through the sound-guiding passage. The earphone allows structural modifications and assembling the high-frequency driver and the protecting cover after a half-finished product (casing and low-frequency driver) is obtained. Hence, no major modification of the manufacturing processes is necessary, thus shortening the manufacturing time, lowering the manufacturing costs, and avoiding delay in product delivery.

Abstract translation: 具有独立高频驱动器的耳机包括壳体，低频驱动器，高频驱动器和保护盖。 壳体限定声音引导通道和分隔壁。 分隔壁形成在声音引导通道的侧表面上，并且限定了与声音引导通道连通的声音端口。 高频驱动器设置在分隔壁旁边并限定声音输出方向。 保护盖与外壳配合，覆盖高频驱动器。 低频驱动器和高频驱动器产生的声波通过声音引导通道在外部传送。 在获得半成品（外壳和低频驱动器）之后，耳机允许对高频驱动器和保护盖进行结构修改和组装。 因此，不需要对制造工艺进行重大修改，从而缩短制造时间，降低制造成本，避免产品交付延迟。

公开(公告)号：US09615162B2

公开(公告)日：2017-04-04

申请号：US14796606

申请日：2015-07-10

Applicant: Jetvox Acoustic Corp.

Inventor： Ying-Shih Huang ,  To-Teng Huang

IPC: H04R25/00 ,  H04R1/10

CPC classification number: H04R1/1091 ,  H04R1/1016 ,  H04R1/26 ,  H04R1/2834

Abstract: The earphone with inverse sound waves includes an earphone housing, a high frequency driver, and a low frequency driver. The earphone housing includes an inner space, a sound output portion, and a reflecting portion. The reflecting portion receives a passive diaphragm. The high frequency driver produces high frequency sound waves and has a sound output direction toward the sound output opening. The low frequency driver is mounted in the inner space of the earphone housing by a mounting brace. The low frequency driver is located between the high frequency driver and the passive diaphragm. A sound transmitting portion is formed between the mounting brace and the earphone housing. The low frequency driver produces low frequency sound waves and has a sound output direction toward the passive diaphragm. The passive diaphragm reflects the low frequency sound waves to the sound output opening via the sound transmitting portion.

公开(公告)号：US09503805B2

公开(公告)日：2016-11-22

申请号：US14616169

申请日：2015-02-06

Applicant: Jetvox Acoustic Corp.

Inventor： To-Teng Huang ,  Ming-Fang Hung

IPC: H04R1/24 ,  H04R1/10 ,  H04R1/26 ,  H04R17/00 ,  H04R9/06

CPC classification number: H04R1/24 ,  H04R1/10 ,  H04R1/1091 ,  H04R1/26 ,  H04R9/06 ,  H04R17/00 ,  H04R2217/00

Abstract: A piezoelectric ceramic dual-frequency earphone structure includes an earphone housing, a dynamic transducer, a piezoelectric ceramic transducer and a circuit board. The piezoelectric ceramic transducer is installed in the receiving region. The piezoelectric ceramic transducer is connected to the dynamic transducer via a support unit and a positioning unit. The circuit board is assembled in the receiving region and connected to acoustic signal cables. The acoustic signal cables are connected to a dynamic voice coil of the dynamic transducer and the piezoelectric ceramic transducer. When electric signals are applied to a ceramic membrane of the piezoelectric ceramic transducer, a metal sheet of the piezoelectric ceramic transducer is vibrated to generate high frequency sound, and the high frequency sound are then mixed with the sound from the dynamic transducer.

Abstract translation: 压电陶瓷双频耳机结构包括耳机壳体，动态换能器，压电陶瓷换能器和电路板。 压电陶瓷传感器安装在接收区域。 压电陶瓷传感器通过支撑单元和定位单元连接到动态换能器。 电路板组装在接收区域并连接到声信号电缆。 声信号电缆连接到动态换能器和压电陶瓷换能器的动态音圈。 当将电信号施加到压电陶瓷换能器的陶瓷膜时，压电陶瓷换能器的金属片被振动以产生高频声音，然后将高频声音与来自动态换能器的声音混合。

公开(公告)号：US09949016B2

公开(公告)日：2018-04-17

申请号：US15291503

申请日：2016-10-12

Applicant: Jetvox Acoustic Corp.

Inventor： To-Teng Huang

IPC: H04R1/10 ,  H04R1/28 ,  H04R1/34 ,  H04R9/06

CPC classification number: H04R1/1075 ,  H04R1/1016 ,  H04R1/2834 ,  H04R1/2857 ,  H04R1/345 ,  H04R9/06

Abstract: An earphone device having a concentrating tube includes an annular magnet, a first yoke, a second yoke, a concentrating tube, a speaker assembly, and a passive diaphragm. The first and second yokes are respectively connected to first and second magnetic pole surfaces of the annular magnet. The concentrating tube is received in a central through hole of the annular magnet. The concentrating tube includes first and second open ends. The speaker assembly includes a voice coil and an active diaphragm. The passive and active diaphragms are at two opposite ends of the concentrating tube. The active and passive diaphragms are respectively close to the first and second open ends. A gas flow generated by the active diaphragm is gathered by the concentrating tube and pushes the passive diaphragm. A gas flow generated by the passive diaphragm returns through the concentrating tube to push the active diaphragm and transmits acoustic waves.

公开(公告)号：US09467784B2

公开(公告)日：2016-10-11

申请号：US14612654

申请日：2015-02-03

Applicant: Jetvox Acoustic Corp.

Inventor： To-Teng Huang ,  Ming-Fang Hung

IPC: H04R25/00 ,  H04R17/00 ,  H04R1/02 ,  H04R1/10 ,  H04R1/24 ,  H04R1/26 ,  H04R1/28

CPC classification number: H04R17/00 ,  H04R1/02 ,  H04R1/1075 ,  H04R1/24 ,  H04R1/26 ,  H04R1/28

Abstract: A piezoelectric-type speaker is provided for converting electrical signals into sounds capable of being heard by a human ear. The piezoelectric-type speaker includes a housing, a separating portion, a supporting base, a high-pitched speaker and a dynamic low-pitched speaker. The separating portion is disposed at the housing and provided for separating interior spaces of the housing. The supporting base is disposed at the housing. One end of the supporting base is fastened with the separating portion. The high-pitched speaker is formed by a piezoelectric member, and is supported by the other end of the supporting base. The dynamic low-pitched speaker is disposed in the housing. The dynamic low-pitched speaker is disposed at the separating portion and opposite the high-pitched speaker.

Abstract translation: 提供一种用于将电信号转换成能够被人耳听到的声音的压电型扬声器。 压电式扬声器包括壳体，分离部分，支撑基座，高音扬声器和动态低音扬声器。 分离部分设置在壳体处并且用于分离壳体的内部空间。 支撑基座设置在壳体上。 支撑基座的一端用分离部分固定。 高音扬声器由压电元件形成，并由支撑座的另一端支撑。 动态低音扬声器设置在外壳中。 动态低音扬声器设置在分离部分并与高音扬声器相对。

公开(公告)号：US08937248B2

公开(公告)日：2015-01-20

申请号：US13743871

申请日：2013-01-17

Applicant: Jetvox Acoustic Corp.

Inventor： To-Teng Huang

IPC: H01B7/00 ,  H02G3/00 ,  H02G3/04 ,  H04R25/00 ,  H01B11/00 ,  H04R1/10 ,  H04R5/033

CPC classification number: H01B11/00 ,  H04R1/1033 ,  H04R5/033

Abstract: An earphone cable structure includes a first connection sleeve, a primary cable, a first branch cable, a second branch cable and a thin-type bridging section. The first connection sleeve includes a first end and a second end. The primary cable is connected to the first end, and includes first core lines and second core lines. The first branch cable is connected to the second end, and includes third core lines connected to the first core lines. The second branch cable is connected to the second end, and includes fourth core lines connected to the second core lines. The axial cross-sectional width of the primary cable is equal to the axial cross-sectional width of the first branch cable plus that of the second branch cable. The thin-type bridging section is connected between the first branch cable and the second branch cable.

Abstract translation: 耳机线缆结构包括第一连接套筒，主电缆，第一分支电缆，第二分支电缆和薄型桥接部分。 第一连接套筒包括第一端和第二端。 主电缆连接到第一端，并且包括第一芯线和第二芯线。 第一分支电缆连接到第二端，并且包括连接到第一芯线的第三芯线。 第二分支电缆连接到第二端，并且包括连接到第二芯线的第四芯线。 主电缆的轴向横截面宽度等于第一分支电缆的轴向横截面宽度加上第二分支电缆的轴向横截面宽度。 薄型桥接部分连接在第一分支电缆和第二分支电缆之间。

公开(公告)号：US09602913B2

公开(公告)日：2017-03-21

申请号：US14725461

申请日：2015-05-29

Applicant: Jetvox Acoustic Corp.

Inventor： To-Teng Huang

IPC: H04R1/10 ,  H04R1/24 ,  H04R5/033

CPC classification number: H04R1/24 ,  H04R1/1008 ,  H04R5/033

Abstract: A dual-frequency coaxial headphone including a headphone housing, a low-frequency speaker unit, and a high-frequency speaker unit. The headphone housing includes an accommodating space and a sound output hole. The accommodating space is communicated with the sound output hole. The low-frequency speaker unit is positioned in the accommodating space. The low-frequency speaker unit includes a housing and a low-frequency diaphragm disposed on the housing. The low-frequency diaphragm faces toward the sound output hole and includes a central through hole and an annular vibrating portion around the central through hole. The low-frequency diaphragm produces low-frequency sound waves toward the sound output hole by vibrations of the annular vibrating portion. The high-frequency speaker unit is disposed on the housing and is positioned in the central through hole. The high-frequency speaker unit is coaxial to the central through hole.

公开(公告)号：US09191731B2

公开(公告)日：2015-11-17

申请号：US14063253

申请日：2013-10-25

Applicant: Jetvox Acoustic Corp.

Inventor： Ying-Shin Huang ,  To-Teng Huang

IPC: H04R1/10 ,  H04R1/24 ,  H04R9/06 ,  H04R11/02

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。 声传递部件包括与中心振动部对应的声音传递孔。 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：US08774442B2

公开(公告)日：2014-07-08

申请号：US13764415

申请日：2013-02-11

Applicant: Jetvox Acoustic Corp.

Inventor： To-Teng Huang

IPC: H04R25/00 ,  H04R1/10

CPC classification number: H04R1/1066

Abstract: An earphone single-shaft structure includes a head strip, a cap body, and a single-shaft component. The single-shaft component is located at a housing of the cap body and connected to the head strip. The single-shaft component includes a body, a rotating shaft, a shaft hole, a pivot area and swinging areas. When the head strip rotates for a first angle about the pivot area, two ends of the head strip are located on one side of each swinging area, so that the cap body rotates in a first direction, and when the head strip rotates for a second angle about the pivot area, the two ends of the head strip are located on the other side of each swinging area, so that the cap body rotates in a second direction.

Abstract translation: 耳机单轴结构包括头带，帽体和单轴构件。 单轴部件位于盖体的壳体处，并连接到头带。 单轴部件包括主体，旋转轴，轴孔，枢转区域和摆动区域。 当头带围绕枢转区域旋转第一角度时，头带的两端位于每个摆动区域的一侧，使得帽体沿第一方向旋转，并且当头带旋转一秒时 围绕枢转区域的角度，头带的两端位于每个摆动区域的另一侧，使得帽体沿第二方向旋转。