公开(公告)号：US09177738B2

公开(公告)日：2015-11-03

申请号：US13899330

申请日：2013-05-21

Applicant: LG ELECTRONICS INC.

Inventor： Minho Park ,  Hoseok Chung ,  Byungduck Park ,  Jongseok Park ,  Junyeop Jeong ,  Younji Shin

IPC: H01H13/702 ,  H01H13/7057

CPC classification number: H01H13/7057 ,  H01H2203/038 ,  H01H2205/004 ,  H01H2219/064 ,  H01H2221/074

Abstract: A mobile terminal having a terminal body, a circuit board located in the terminal body, the circuit board including a plurality of switches located thereon and an input device is provided. The input device is configured to input a control command and is installed at the terminal body. The input device includes a key top configured to be pressable in one direction, the key top having a rear surface facing the circuit board, a plurality of pressing portions protruding from the rear surface of the key top, each pressing portion being configured to extend toward a corresponding switch of the plurality of switches and at least one dummy pressing portion disposed between one pressing portion and another pressing portion of the plurality of pressing portions, the at least one dummy pressing portion being supported by the circuit board when the key top is pressed such that, when one switch of the plurality of switches is pressed by said one pressing portion, the at least one dummy pressing portion is configured to prevent said another pressing portion from pressing another switch of the plurality of switches.

Abstract translation: 一种具有终端主体的移动终端，位于终端主体中的电路板，设置有位于其上的多个开关的电路板和输入装置。 输入设备配置为输入控制命令并安装在终端机身。 所述输入装置包括：键顶，其被构造成在一个方向上被按压，所述键顶具有面向所述电路板的后表面，从所述键顶的后表面突出的多个按压部，每个按压部构造成朝向 所述多个开关中的对应的开关和设置在所述多个按压部的一个按压部和所述另一个按压部之间的至少一个虚拟按压部，所述至少一个假按压部在所述键顶被按压时被所述电路板支撑 使得当所述多个开关中的一个开关被所述一个按压部分按压时，所述至少一个虚拟按压部分被构造成防止所述另一按压部分按压所述多个开关的另一个开关。