-
公开(公告)号：US10784759B2
公开(公告)日：2020-09-22
申请号：US16083785
申请日：2016-06-03
Applicant: GOERTEK INC.
Inventor： Yueguang Zhu , Dezhang Shi
Abstract: The present application relates to the technical field of electronics and provides a linear vibrating motor. The linear vibrating motor comprises a motor housing, a stator, a vibrator and an elastic support member through which the vibrator is suspended in the motor housing, wherein the elastic support member is configured to support the vibrator and to provide an elastic restoring force; the stator comprises a coil and a circuit board; the circuit board comprises a circuit connecting end, a coil securing end and a transitional connecting plate through which the circuit connecting end and the coil securing end are connected; and a coil securing plate that is not co-planer with the transitional connecting plate is disposed on the coil securing end and fixedly connected to the motor housing. The circuit board is compact in structure and does not take up the internal space of the motor housing.
-
公开(公告)号：US10468957B2
公开(公告)日：2019-11-05
申请号：US15764675
申请日：2016-07-08
Applicant: GOERTEK INC.
Inventor： Yueguang Zhu , Baoyu Liu
Abstract: A linear vibration motor, comprising a housing, a stator, a vibrator, and an elastic support member (1). The vibrator comprises a mass block (2) and magnets (3). The stator comprises coils and circuit boards. The coils comprise a first coil (4) and a second coil (5). The circuit boards comprise a first coil fixing board (6) and a second coil fixing board (7). The first coil and the second coil are respectively located on two opposite sides of the mass block. The first coil is connected with the first coil fixing board. The second coil is connected with the second coil fixing board. The first coil fixing board is fixed on a first washer board (8). The second coil fixing board is fixed on a second washer board (9). The first washer board and the second washer board are respectively fixed on the motor housing. The vibration motor can reduce the loss of magnetic field and improve the utilization rate of magnetic field while implementing vibration feedback on a touch operation of a user.
-
公开(公告)号：US11979725B2
公开(公告)日：2024-05-07
申请号：US17781802
申请日：2020-06-30
Applicant: GOERTEK INC.
Inventor： Yueguang Zhu , Dongsheng Mao , Dezhang Shi , Yongqiang Wang
Abstract: Disclosed are a vibration sound device for an electronic product and the electronic product. The vibration sound device comprises a first housing, a magnetic assembly, a coil assembly and a second housing. The first housing includes a cavity and is opened at one side thereof. An interaction force is generated between the magnetic assembly in the first housing and the coil assembly on the second housing to drive the vibration sound device to vibrate and sound. According to the present disclosure, the magnetic assembly and the coil assembly are configured into a nested form, so that the overall height of the vibration sound device is reduced, the space utilization rate and the assembly precision are improved, and enough utilization space is provided for an electronic device.
-
公开(公告)号：US11515773B2
公开(公告)日：2022-11-29
申请号：US16489161
申请日：2017-06-21
Applicant: Goertek, Inc.
Inventor： Yueguang Zhu , Chao Wang , Chunfa Liu
Abstract: A linear vibration motor is provided, comprising a housing, a spring part, a vibrator and a stator, the housing having a chamber, the stator, the vibrator and the spring part being provided in the chamber, the vibrator comprising a counterweight part and a magnet connected together, the stator comprising a pole core and a coil, the pole core being connected to the housing, the coil being wound around the pole core, the housing being configured to be magnetically conductive, the vibrator being suspended relative to the stator by the spring part, the housing comprising a top part and an opposed bottom part, and the vibrator being configured to vibrate along a connecting line between the top part and the bottom part.
-
Patent Agency Ranking
公开(公告)号：US10742104B2
公开(公告)日：2020-08-11
申请号：US16083171
申请日：2016-06-03
Applicant: GOERTEK INC.
Inventor： Yueguang Zhu , Baoyu Liu , Yuncheng Li
Abstract: The present application discloses a linear vibrating motor and relates to the technical field of micro-motors. The linear vibrating motor comprises a housing, a stator and a vibrator, and further comprises elastic support members, which are located at two ends of the vibrator and configured to support the vibrator and to provide elastic restoring forces, wherein the elastic support member comprises two elastic arms; connecting portions are disposed at two ends of the same side of each elastic arm respectively; the connecting portions at one ends of the two elastic arms are combined together; the two elastic arms extend toward the respective connecting portions respectively in a transverse direction to form a transverse cross structure; and the two connecting portions at the other ends of the two elastic arms are in combination with the vibrator and the housing respectively.
-
公开(公告)号：US10536064B2
公开(公告)日：2020-01-14
申请号：US15573258
申请日：2016-12-19
Applicant: Goertek, Inc.
Inventor： Baoyu Liu , Yueguang Zhu
Abstract: The present invention discloses a linear vibration motor. The linear vibration motor comprises: a stator assembly including a shell, a coil and a central support, wherein the shell is provided with a cavity therein and includes a shell wall in parallel to a direction of vibration, and the coil and the central support are located in the cavity, the coil being configured on the shell wall and the central support being configured in the intermediate portion of the shell wall to connect a resilient element; a vibrator assembly including a permanent magnet and a counterweight portion, the permanent magnet and the counterweight portion being connected together; and resilient elements, through which the vibrator assembly is suspended within the cavity, wherein the resilient elements comprise a first end and a second end arranged opposite to each other in the direction of vibration, the first end being connected to the central support and the second end being connected to the vibrator assembly.
-
公开(公告)号：US10244323B2
公开(公告)日：2019-03-26
申请号：US15575276
申请日：2015-11-16
Applicant: GOERTEK INC.
Inventor： Yueguang Zhu , Hongchao Sun , Chao Xu
Abstract: Disclosed is a vibration sound-producing apparatus. A sound output aperture is provided on a sidewall perpendicular to a thickness direction. A diaphragm is parallel to the plane on which the sound output aperture is located. A flat sound coil is perpendicular to the diaphragm. Two magnets parallel to the sound coil are arranged at either side of the sound coil. The vibrating direction of the sound coil avoids the thickness direction. The vibrating direction of an integral structure of the magnets and a magnetic conductor part also avoids the thickness direction. This facilitates a thickness-reduced design for a product, increases the space for vibration, and enhances product performance, meanwhile, the design of the two magnets effectively increases the strength of the magnetic field within the product, this further improving product performance. The vibration sound-producing apparatus of the present invention has the advantages of a great thickness-reduced design and great performance.
-
公开(公告)号：US20190044426A1
公开(公告)日：2019-02-07
申请号：US16145133
申请日：2018-09-27
Applicant: Goertek Inc.
Inventor： Yueguang Zhu , Chao Wang
IPC: H02K33/02
Abstract: The present invention discloses a vibration motor and a portable device. The motor comprises: a housing, comprising an upper cover and a lower housing connected to each other, an FPCB being inserted in the lower housing, a cavity being arranged inside the housing, and a coil and a vibration system being accommodated in the cavity, wherein the vibration system comprises a vibrator and an elastic support, a magnetic gap is arranged in the vibrator, a first end of the elastic support is connected to the vibrator, and a second end of the elastic support is connected to the housing; and a first end of the coil is fixed at the lower housing, a second end of the coil is inserted in the magnetic gap, and the coil is in signal connection with an external circuit through the FPCB.
-
公开(公告)号：US20180255400A1
公开(公告)日：2018-09-06
申请号：US15756143
申请日：2015-12-10
Applicant: Goertek Inc.
Inventor： Zedong Zheng , Zhenhua Liu , Yueguang Zhu , Hongtao Liu
CPC classification number: H04R9/06 , H04R3/00 , H04R9/02 , H04R9/025 , H04R31/00 , H04R31/006 , H04R2420/07 , H04R2499/11
Abstract: A miniature sounder is mounted in an electronic terminal and comprises a front cover and a housing that are combined together. A vibration system and a magnetic circuit system are accommodated in a space formed by the front cover and the housing in a surrounding manner. Two electrical connection members used for being electrically connected to the vibration system and the electronic terminal is disposed on the housing. An antenna of the electronic terminal is fixedly on the front cover, and the antenna is electrically connected to one of the two electrical connection members, and is electrically connected to a circuit of the electronic terminal by means of the electrical connection members. In the miniature sounder in the present invention, a wireless transceiver function is added to an original sounding function of the miniature sounder, the structure of the electronic terminal is effectively simplified, the design difficulty and the assembly difficulty of the electronic terminal are reduced, the internal space of the electronic terminal is saved, which further promoting the electronic terminal to develop towards a light, thin and compact trend.
-
-
-
-
-
-
-
-
Search Results
19
records
(took 0.043 seconds)
