公开(公告)号：US20150236744A1

公开(公告)日：2015-08-20

申请号：US14300993

申请日：2014-06-10

Applicant: Primax Electronics Ltd.

Inventor： CHUN-NAN SU ,  CHUN-CHE WU

IPC: H04B1/3888 ,  H04B1/3877 ,  H04M1/725 ,  G06F3/02

CPC classification number: H04B1/3888 ,  G06F1/1628 ,  G06F1/1666 ,  G06F1/1669 ,  G06F3/0221 ,  H04B1/3877 ,  H04M1/04 ,  H04M1/7253 ,  H04M2250/18

Abstract: A protecting device with keys' functions is provided. The protecting device includes a triggering member, a printed circuit board, and plural curable resinic structures. The printed circuit board includes plural first contacts. The plural first contacts are disposed on a top surface of the printed circuit board. The triggering member is disposed over the printed circuit board. The triggering member includes plural second contacts. The plural curable resinic structures are arranged between the triggering member and the printed circuit board for separating the plural first contacts and the plural second contacts from each other. Since the triggering member, the printed circuit board and the plural curable resinic structures of the protecting device of the present invention may replace the keys and the membrane switch circuit module of the conventional keyboard device, the thickness of the protecting device is largely reduced.

Abstract translation: 提供具有按键功能的保护装置。 保护装置包括触发构件，印刷电路板和多个可固化树脂结构。 印刷电路板包括多个第一触点。 多个第一触点设置在印刷电路板的顶表面上。 触发构件设置在印刷电路板上。 触发构件包括多个第二触点。 多个可固化树脂结构布置在触发构件和印刷电路板之间，用于将多个第一触点和多个第二触点彼此分离。 由于触发部件，印刷电路板和本发明的保护装置的多个可固化树脂结构可以代替常规键盘装置的键和薄膜开关电路模块，所以保护装置的厚度大大降低。