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    • 33. 发明授权
    • Keyboard device
    • 键盘设备
    • US08686266B2
    • 2014-04-01
    • US13288113
    • 2011-11-03
    • Hirokazu Taniguchi
    • Hirokazu Taniguchi
    • G10C3/12
    • G10H1/346
    • The present invention includes a keyboard chassis 1; keys 2 which are arranged on the keyboard chassis 1 and rotate in an up and down direction by bending a bendable section 22 positioned in the rear; and a key rotation holding section 30 for holding the rotation fulcrum of a key 2 stable when it rotates in the up and down direction. Accordingly, the rotation fulcrum of the key 2 is kept stable by a first supporting section 31 and a second supporting section 32 of the key rotation holding section 30 when the key 2 is depressed and the bendable section 22 bends in the up and down direction, whereby the key 2 is stably rotated. Therefore, regardless of whether the front portion of the key 2 is being depressed or the rear portion thereof is being depressed, the rotation movement of the key 2 will always remain stable.
    • 本发明包括键盘机箱1; 键2,其布置在键盘机架1上并通过弯曲位于后部的可弯曲部分22而沿上下方向旋转; 以及当沿着上下方向旋转时,用于保持键2的旋转支点稳定的按键旋转保持部30。 因此,当键2被按下并且可弯曲部22沿上下方向弯曲时,键2的旋转支点由键旋转保持部30的第一支撑部31和第二支撑部32保持稳定, 钥匙2稳定旋转。 因此,无论键2的前部是否被按压或其后部被按压,键2的旋转运动总是保持稳定。