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发明公开
CN104715953A 键开关装置和键盘 有权

键开关装置和键盘
摘要：
一种键开关装置(100-104)，所述键开关装置包括：待被下压的操作构件(10)；开关(14d)，所述开关布置在所述操作构件下方；反作用力产生构件(15)，所述反作用力产生构件设置在所述操作构件和所述开关之间，通过所述操作构件的下压实施弹性压曲变形，根据所述弹性压曲变形对所述操作构件产生反作用力；和下压构件(16)，所述下压构件设置在所述操作构件和所述开关之间，并且下压所述开关；其中，所述反作用力产生构件包括支撑件(15e)，所述支撑件支撑所述下压构件。
摘要（英）：

A key switch device includes: an operation member to be depressed; a switch disposed below the operation member; a reaction force generating member that is provided between the operation member and the switch, performs elastic buckling deformation by depression of the operation member, gives a reaction force according to the elastic buckling deformation to the operation member; and a depression member that is provided between the operation member and the switch, and depresses the switch; wherein the reaction force generating member includes a supporter that supports the depression member.

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