公开(公告)号：US20160366500A1

公开(公告)日：2016-12-15

申请号：US15004981

申请日：2016-01-24

申请人： Chengliang Wang

发明人： Chengliang Wang

IPC分类号： H04R1/02

CPC分类号： H04R1/025 ,  H04R2499/11

摘要： An sound generator is disclosed. The sound generator, includes: a housing having a sound opening for radiating acoustic waves; at least one brace spanning across the sound opening, the brace having two ends both fixed on the housing around the sound opening; and a dust screen completely covering the sound opening, the dust screen including a first part located outside the sound opening and a second part covering the sound opening. The first part is fixed by adhesive on the housing and being around the sound opening, and the second part is fixed by adhesive on the brace.

摘要翻译： 公开了一种声音发生器。 声音发生器包括：具有用于辐射声波的声音开口的壳体; 跨越声音开口的至少一个支架，所述支架具有固定在围绕所述声音开口的壳体上的两端; 以及完全覆盖声音开口的防尘屏蔽，所述防尘屏幕包括位于所述声音开口外部的第一部分和覆盖所述声音开口的第二部分。 第一部分通过粘合剂固定在壳体上并且在声音开口周围，并且第二部分通过粘合剂固定在支架上。

公开(公告)号：US09621981B2

公开(公告)日：2017-04-11

申请号：US14594294

申请日：2015-01-12

申请人： Fuhu Zhang ,  Chengliang Wang ,  Jiandong Tian

发明人： Fuhu Zhang ,  Chengliang Wang ,  Jiandong Tian

IPC分类号： H04R1/20 ,  H04R1/28

CPC分类号： H04R1/288

摘要： A speaker box is provided in the present disclosure. The speaker box includes a housing having a sound outlet, a top plate covering the housing, and a sound generator installed to the housing. A front sound chamber and a sound guide channel are formed between the housing and the top plate. The sound generator is configured for providing audible sound to the front sound chamber. The sound guide channel communicates with the front sound chamber, and is configured for guiding the audible sound to output from the sound outlet. An acoustic absorber is arranged within the sound guide channel.

公开(公告)号：US09877093B2

公开(公告)日：2018-01-23

申请号：US14827655

申请日：2015-08-17

申请人： Chengliang Wang ,  Fuhu Zhang

发明人： Chengliang Wang ,  Fuhu Zhang

IPC分类号： H04R25/00 ,  H04R1/02 ,  H04R31/00

CPC分类号： H04R1/02 ,  H04R1/021 ,  H04R31/006 ,  H04R2499/11

摘要： A linear vibrator includes a stator having a housing including a receiving space therein, a moveable unit, an elastic member suspending the moveable unit in the receiving space, and a protection member located between the stator and the moveable unit. The protection member forms a first bevel along a vibration direction of the moveable unit, one of the stator and the moveable unit includes a second bevel corresponding to the first bevel. The second bevel keeps a distance from the first bevel for rubbing each other when the linear vibrator falls.

公开(公告)号：US20160127822A1

公开(公告)日：2016-05-05

申请号：US14594294

申请日：2015-01-12

申请人： Fuhu Zhang ,  Chengliang Wang ,  Jiandong Tian

发明人： Fuhu Zhang ,  Chengliang Wang ,  Jiandong Tian

IPC分类号： H04R1/28

CPC分类号： H04R1/288

摘要： A speaker box is provided in the present disclosure. The speaker box includes a housing having a sound outlet, a top plate covering the housing, and a sound generator installed to the housing. A front sound chamber and a sound guide channel are formed between the housing and the top plate. The sound generator is configured for providing audible sound to the front sound chamber. The sound guide channel communicates with the front sound chamber, and is configured for guiding the audible sound to output from the sound outlet. An acoustic absorber is arranged within the sound guide channel.

摘要翻译： 在本公开中提供了扬声器盒。 扬声器箱包括具有声音出口的壳体，覆盖壳体的顶板以及安装到壳体的声音发生器。 在外壳和顶板之间形成前声音室和导音槽。 声音发生器被配置为向前声音室提供可听见的声音。 声音通道与前声音室连通，并被配置为引导声音从声音出口输出。 声吸收器布置在声音引导通道内。

公开(公告)号：US09918161B1

公开(公告)日：2018-03-13

申请号：US15417205

申请日：2017-01-26

申请人： Zhizhu Chen ,  Miao Miao ,  Fuhu Zhang ,  Chengliang Wang ,  Cheng Qian

发明人： Zhizhu Chen ,  Miao Miao ,  Fuhu Zhang ,  Chengliang Wang ,  Cheng Qian

IPC分类号： H04R1/02 ,  H04R1/28

CPC分类号： H04R1/2857 ,  H04R1/023 ,  H04R1/025 ,  H04R1/2803 ,  H04R1/2807 ,  H04R1/2873 ,  H04R1/2876 ,  H04R1/288 ,  H04R2499/11

摘要： A speaker box is disclosed. The speaker box includes a housing; a speaker unit accommodated in the housing and including a diaphragm for generating sound; a front sound cavity cooperatively formed by the diaphragm and the housing; a sound channel communicating the front sound cavity with outside space of the speaker box; and a sound-absorbing device disposed in the sound channel. The sound-adsorbing device includes an accommodation housing, sound-absorbing powder filled in the accommodation housing and a separation net sealing the accommodation housing. The speaker box achieves designed acoustic parameters with good acoustic performance.

公开(公告)号：US09648405B2

公开(公告)日：2017-05-09

申请号：US14984272

申请日：2015-12-30

申请人： Chengliang Wang ,  Fuhu Zhang

发明人： Chengliang Wang ,  Fuhu Zhang

IPC分类号： H04R1/06 ,  H04R3/00 ,  H04M1/03

CPC分类号： H04R1/06 ,  H04M1/03 ,  H04R3/007 ,  H04R2499/11

摘要： A speaker is disclosed. The speaker including a first cover, a second cover forming a receiving space, a first steel strap assembled with the first cover, a second steel strap assembled with the second cover, a sounding element accommodated in the receiving space and located between the first strap and the second strap, and a flexible printed circuit board accommodated in the receiving space. The flexible printed circuit board includes a grounding pin, a positive pin and a negative pin for transmitting audio signal. The positive pin and the negative pin are electrically connected to the sounding element. The ground pin is respectively connected to the first steel strap, the second steel strap and the sounding element. The speaker is not only simple in structure, but also has low cost.

公开(公告)号：US20160227007A1

公开(公告)日：2016-08-04

申请号：US14984272

申请日：2015-12-30

申请人： Chengliang Wang ,  Fuhu Zhang

发明人： Chengliang Wang ,  Fuhu Zhang

IPC分类号： H04M1/02

CPC分类号： H04R1/06 ,  H04M1/03 ,  H04R3/007 ,  H04R2499/11

摘要： The present disclosure relates to a speaker including a first cover and a second cover forming a receiving space; a first steel strap assembled with the first cover; a second steel strap assembled with the second cover; a sounding element accommodated in the receiving space and located between the first strap and the second strap; and a flexible printed circuit board accommodated in the receiving space. The flexible printed circuit board includes a grounding pin, a positive pin and a negative pin for transmitting audio signal. The positive pin and the negative pin are electrically connected to the sounding element, and the ground pin is respectively connected to the first steel strap, the second steel strap and sounding element. The speaker as disclosed is not only simple in structure, but also has low cost.

摘要翻译： 本公开涉及一种扬声器，包括形成接收空间的第一盖和第二盖; 与第一盖组装的第一钢带; 与第二盖组装的第二钢带; 容纳在所述容纳空间中并且位于所述第一带和所述第二带之间的探测元件; 以及容纳在接收空间中的柔性印刷电路板。 柔性印刷电路板包括用于传输音频信号的接地引脚，正极引脚和负极引脚。 正极引脚和负极引脚电连接到探测元件，接地引脚分别连接到第一个钢带，第二个钢带和探测元件。 所公开的扬声器结构不仅简单，而且成本低。

公开(公告)号：US20160198248A1

公开(公告)日：2016-07-07

申请号：US14827655

申请日：2015-08-17

申请人： Chengliang Wang ,  Fuhu Zhang

发明人： Chengliang Wang ,  Fuhu Zhang

IPC分类号： H04R1/06 ,  H04R1/02

CPC分类号： H04R1/02 ,  H04R1/021 ,  H04R31/006 ,  H04R2499/11

摘要： A linear vibrator includes a stator having a housing including a receiving space therein, a moveable unit, an elastic member suspending the moveable unit in the receiving space, and a protection member located between the stator and the moveable unit. The protection member forms a first bevel along a vibration direction of the moveable unit, one of the stator and the moveable unit includes a second bevel corresponding to the first bevel. The second bevel keeps a distance from the first bevel for rubbing each other when the linear vibrator falls.

摘要翻译： 线性振动器包括具有壳体的定子，所述壳体包括容纳空间，可移动单元，将可移动单元悬挂在容纳空间中的弹性构件以及位于定子和可移动单元之间的保护构件。 保护构件沿着可移动单元的振动方向形成第一斜面，定子和可移动单元之一包括对应于第一斜面的第二斜面。 当线性振动器下降时，第二斜面与第一斜面保持一定距离以进行摩擦。