首页> 外国专利> Low-profile multi-directional key switch structure

Low-profile multi-directional key switch structure

机译:薄型多向按键开关结构

摘要

A low-profile multi-directional key switch structure is disclosed, which includes a magnetic element, a key cap for receiving at least a portion of the magnetic element therein, an elastic element centered near the key cap, and a protection pad disposed between the extension portion of the key cap and the elastic element. The key cap has an extension portion protruding outwardly. The elastic element includes a central region and a spiral structure connected with the central region. The spiral structure is extended from the central region outwardly, and the elastic element is centered near the key cap by the central region for limiting a movement of the key cap and the magnetic element to an original location of the elastic element. The protection pad covers a most portion of the spiral structure of the elastic element, and a receiving opening is disposed in a center of the protection pad for passing the magnetic element through.
机译:公开了一种薄型多方向键开关结构,其包括磁性元件,用于将磁性元件的至少一部分容纳在其中的键帽,居中于该键帽附近的弹性元件以及设置在该键帽之间的保护垫。键帽的延伸部分和弹性元件。键帽具有向外突出的延伸部分。弹性元件包括中心区域和与中心区域连接的螺旋结构。螺旋结构从中心区域向外延伸,并且弹性元件通过中心区域在键帽附近居中,以将键帽和磁性元件的运动限制到弹性元件的原始位置。所述保护垫覆盖所述弹性元件的螺旋结构的大部分,并且在所述保护垫的中心设置有用于使所述磁性元件穿过的容纳开口。

著录项

  • 公开/公告号US8164405B2

    专利类型

  • 公开/公告日2012-04-24

    原文格式PDF

  • 申请/专利权人 CHIEN-YU HSU;HUA-CHUN CHANG;

    申请/专利号US20090576588

  • 发明设计人 CHIEN-YU HSU;HUA-CHUN CHANG;

    申请日2009-10-09

  • 分类号H01H9/00;

  • 国家 US

  • 入库时间 2022-08-21 17:27:45

相似文献

  • 专利
  • 外文文献
  • 中文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号