(EN)
A hinge device, comprising a movable member (5) and a fixed member (6) rotatably connected to each other and a coiled spring (not shown) energizing the movable member (5) toward the fixed member (6). A storage recessed part (11) is formed in the opposed face (5b) of the movable member (5) to the fixed member (6), and a spherical body (8) is stored in the storage recessed part (11) movably in the peripheral direction of the movable member (5). A first cam part (13a) is formed on the opposed face of the fixed member (6) to the movable member (5). When the spherical body (8) strikes the first cam part (13a) by the rotation of the movable member (5) in the direction of an arrow, the cam part (13a) converts the energizing force of the coiled spring into a rotation energizing force. The rotation energizing force strikes the spherical body (8) against the first hammering part (11a) of the storage recessed part (11) at a high speed to generate click sound.
(ZH) 一种铰接组件，包括可旋转地连接到彼此的可移动构件(5)和固定构件(6)，以及将可移动构件(5)向固定构件(6)偏置的螺旋弹簧(未示出)。收容凹部(11)形成在可移动构件(5)面向固定构件(6)的相对表面(5b)中。球体(8)被收容在收容凹部(11)中以致球体(8)可以沿可移动构件(5)的周边方向移动。第一凸轮部分(13a)形成在固定构件(6)面向可移动构件(5)的相对表面中。可移动构件5沿箭头方向的旋转使得凸轮部分(13a)与球体(8)邻接。凸轮部分(13a)将螺旋弹簧的偏置力转化为旋转偏置力。该旋转偏置力使得球体(8)与收容凹部的第一击打部分(11a)快速地邻接，并由此产生咔嗒声。
