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公开(公告)号：US20180115231A1
公开(公告)日：2018-04-26
申请号：US15415929
申请日：2017-01-26
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
摘要： A linear vibration motor is disclosed. The linear vibration motor, includes a housing provided with an accommodation space; a vibrator accommodated in the accommodation space; and an electromagnet accommodated in the accommodation space. The vibrator includes a weight having a through-hole and a plurality of permanent magnets engaging with an inner wall of the through-hole. A number of elastic connecting parts are accommodated in the accommodation space, one end of the elastic connecting part connected with the housing and the other end connected with the weight for suspending the vibrator in the accommodation space. The electromagnet includes an iron core and a coil around the iron core for producing magnet fields interacting with the permanent magnets further for producing attracting and repelling force to drive the vibrator to vibrate.
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公开(公告)号：US20170033671A1
公开(公告)日：2017-02-02
申请号：US15075841
申请日：2016-03-21
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
摘要： A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The vibration unit includes a pit corresponding to the elastic member for providing an extra space for a tool to fix the elastic member to the housing.
摘要翻译： 公开了一种振动电动机。 振动马达包括壳体，与壳体接合的基板，容纳在壳体中的振动单元，悬挂振动单元的弹性构件以及与振动单元相互作用的线圈组件。 振动单元包括与弹性构件对应的凹坑，用于为弹性构件固定到壳体上提供用于工具的额外空间。
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公开(公告)号：US20170033670A1
公开(公告)日：2017-02-02
申请号：US15075811
申请日：2016-03-21
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
摘要： A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The vibration unit further includes a slot for receiving a fixing part of the elastic member, and the slot includes a volume recessed toward a direction far away from the fixing part.
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公开(公告)号：US20170033666A1
公开(公告)日：2017-02-02
申请号：US15075694
申请日：2016-03-21
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
摘要： A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The vibration unit further includes a slot for receiving a fixing part of the elastic member, and the slot includes a volume recessed toward a direction far away from the fixing part.
摘要翻译： 公开了一种振动电动机。 振动马达包括壳体，与壳体接合的基板，容纳在壳体中的振动单元，悬挂振动单元的弹性构件以及与振动单元相互作用的线圈组件。 振动单元还包括用于接收弹性构件的固定部分的槽，并且槽包括朝向远离固定部分的方向凹陷的容积。
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公开(公告)号：US20170033664A1
公开(公告)日：2017-02-02
申请号：US15075643
申请日：2016-03-21
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
摘要： A vibration motor, includes a fixed part having a housing with an accommodation space, and a coil fixed in the housing, the housing having an elongated direction; a vibration part comprising an elastic connector for suspending the vibration part in the accommodation space, a magnet assembly including a magnet and a weight for accommodating the magnet, the magnet having a magnetized surface. An extending direction of the magnetized surface is parallel to the elongated direction of the housing, and a vibration direction of the magnet assembly is vertical to the elongated direction of the housing.
摘要翻译： 振动电动机包括具有容纳空间的壳体的固定部分和固定在壳体中的线圈，壳体具有细长方向; 振动部分包括用于将振动部分悬置在容纳空间中的弹性连接器，包括磁体的磁体组件和用于容纳磁体的重物，磁体具有磁化表面。 磁化表面的延伸方向平行于壳体的细长方向，并且磁体组件的振动方向垂直于壳体的细长方向。
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公开(公告)号：US20170033627A1
公开(公告)日：2017-02-02
申请号：US15075720
申请日：2016-03-21
申请人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
发明人： Hongfu Xu , Zhilin Chai , Na Wu , Fanghua Ling
摘要： A vibration motor is disclosed. The vibration motor includes a housing, a substrate engaging with the housing, a vibration unit received in the housing, an elastic member suspending the vibration unit, and a coil assembly interacting with the vibration unit. The vibration unit includes an avoidance corresponding to the coil assembly for preventing the vibration unit interfering with the coil assembly.
摘要翻译： 公开了一种振动电动机。 振动马达包括壳体，与壳体接合的基板，容纳在壳体中的振动单元，悬挂振动单元的弹性构件以及与振动单元相互作用的线圈组件。 振动单元包括对应于线圈组件的避免，用于防止振动单元干扰线圈组件。
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公开(公告)号：US20170373578A1
公开(公告)日：2017-12-28
申请号：US15358607
申请日：2016-11-22
申请人： Na Wu , Zhilin Chai , Yan Shao , Fanghua Ling
发明人： Na Wu , Zhilin Chai , Yan Shao , Fanghua Ling
摘要： A vibration motor is disclosed. The vibration motor includes a housing; an elastic connecting piece; a fixed component; a vibrating component comprising a counterweight suspended in the housing by the elastic connecting piece; and a damping piece accommodated in the housing and fixed on the counterweight. One of the fixed component and the vibrating component includes coils, and the other includes a magnet. The counterweight includes a restricting protrusion extending from a side facing the elastic connecting piece for abutting against and restricting the damping piece.
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公开(公告)号：US10797576B2
公开(公告)日：2020-10-06
申请号：US15358607
申请日：2016-11-22
申请人： Na Wu , Zhilin Chai , Yan Shao , Fanghua Ling
发明人： Na Wu , Zhilin Chai , Yan Shao , Fanghua Ling
摘要： A vibration motor is disclosed. The vibration motor includes a housing; an elastic connecting piece; a fixed component; a vibrating component comprising a counterweight suspended in the housing by the elastic connecting piece; and a damping piece accommodated in the housing and fixed on the counterweight. One of the fixed component and the vibrating component includes coils, and the other includes a magnet. The counterweight includes a restricting protrusion extending from a side facing the elastic connecting piece for abutting against and restricting the damping piece.
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公开(公告)号：US20170012516A1
公开(公告)日：2017-01-12
申请号：US15060632
申请日：2016-03-04
申请人： Hongfu Xu , Zhilin Chai , Na Wu
发明人： Hongfu Xu , Zhilin Chai , Na Wu
摘要： A vibrating motor is provided in the present disclosure. The vibrating motor includes a housing providing a receiving cavity, a PCB fixed on the housing, a coil received in the receiving cavity and a magnetic assembly opposite to and keeping a distance from the coil. The coil includes a lead wire; the housing includes a base with a plurality of sidewalls. One of the sidewalls adjacent to the coil provides a supporting platform protruding from the receiving cavity. The PCB is positioned on the supporting platform. The lead wire extends to the supporting platform, and electrically connected to the PCB.
摘要翻译： 本公开提供了一种振动电动机。 所述振动马达包括提供容纳腔的壳体，固定在所述壳体上的印刷电路板，容纳在所述容纳腔中的线圈和与所述线圈相对并保持一定距离的磁性组件。 线圈包括引线; 壳体包括具有多个侧壁的底座。 与线圈相邻的一个侧壁提供从接收腔突出的支撑平台。 PCB位于支撑平台上。 引线延伸到支撑平台，并电连接到PCB。
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公开(公告)号：US20170012514A1
公开(公告)日：2017-01-12
申请号：US15011492
申请日：2016-01-30
申请人： Hongfu Xu , Zhilin Chai , Na Wu
发明人： Hongfu Xu , Zhilin Chai , Na Wu
摘要： A vibration motor is provided in the present disclosure. The vibration motor includes a housing providing an accommodating space, a magnet assembly accommodated within the accommodating space, and a coil assembly for driving the magnet assembly. The magnet assembly includes a first magnet module and a second magnet opposite to each other, the coil assembly includes a coil and a coil support for supporting the coil. The coil support includes a support body and a plurality of supporting legs. The supporting legs extend from the support body and are fixed to the housing. The coil is supported by the support body between the first magnet module and the second magnet module.
摘要翻译： 在本公开中提供了振动马达。 振动马达包括提供容纳空间的壳体，容纳在容纳空间内的磁体组件和用于驱动磁体组件的线圈组件。 磁体组件包括彼此相对的第一磁体模块和第二磁体，线圈组件包括用于支撑线圈的线圈和线圈支撑件。 线圈支撑件包括支撑体和多个支撑腿。 支撑腿从支撑体延伸并固定在壳体上。 线圈由第一磁体模块和第二磁体模块之间的支撑体支撑。
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