Anti-linkage mechanical keystroke device and television set provided therewith

防联动机械按键装置及具有该装置的电视机

Abstract

本实用新型涉及一种用于便携式小型设备的机械按键装置,具体地涉及一种用于防止按键联动的机械按键装置。所述机械按键装置包括多个功能按键和对应所述功能按键的多个按键弹片和防止按键联动的防联动构件。该防联动构件设置在相邻功能按键的边界处,呈立体凸起结构。另外,按键弹片以轻触的方式连接电路板,以引起信号响应。本实用新型通过防联动构件防止各个功能按键之间的联动误操作,从而实现按键操作的精准以及灵敏,解决了近年来小型设备的输入装置方面的技术问题。此外,本实用新型还提供了一种具有该机械按键装置的便携式电视机。
The utility model relates to a mechanical keystroke device used for portable small-sized equipment, in particular to a mechanical keystroke device which can prevent the keys from linking. The mechanical keystroke device comprises a plurality of function keys, a plurality of keystroke elastic sheets corresponding to the function keys, and an anti-linkage component which can prevent the keys from linking. The anti-linkage component is arranged at the boundary of the adjacent function keys and has a stereoscopic convex structure. Furthermore, the keystroke elastic sheets are connected with a circuit board in a light-touch way so as to arouse signal response. In the utility model, the linkage error operations among all function keys can be prevented by the anti-linkage component, thus realizing exact and sensitive keystroke operations, thereby solving the technical problem of the input device of the minitype equipment in recent years. In addition, the utility model also provides a portable television set that is provided with the mechanical keystroke device.

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    CN-104575145-AApril 29, 2015苏州原点工业设计有限公司Anti-misoperation answer device