公开(公告)号：US20140166459A1

公开(公告)日：2014-06-19

申请号：US14235378

申请日：2011-07-29

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Luis C. Armendariz ,  Earl W. Moore ,  Joseph A. Jones

IPC: H01H13/26 ,  H01H13/88 ,  H01H13/702

CPC classification number: H01H13/26 ,  H01H13/64 ,  H01H13/702 ,  H01H13/88 ,  H01H2215/006

Abstract: Example embodiments disclosed herein relate to a key including a primary dome, a plurality of second domes, and a first layer. The primary dome is to compress a switch if the primary dome collapses. The first layer is over the primary and secondary domes. The first layer collapses the primary dome and does not engage the secondary domes, if the first layer is pressed substantially levelly or parallel to the rest position.

Abstract translation: 本文公开的示例性实施例涉及包括主圆顶，多个第二圆顶和第一层的键。 如果主圆顶塌陷，主圆顶将压缩开关。 第一层是在主要和次要的圆顶上。 如果第一层基本上平坦地按压或平行于静止位置，则第一层将塌陷主圆顶并且不接合二次拱顶。