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公开(公告)号：US20140238219A1
公开(公告)日：2014-08-28
申请号：US13941336
申请日：2013-07-12
发明人： Hsi-Tan Lin
IPC分类号： G10D13/00
CPC分类号： G10D13/006 , G10D13/065
摘要： A foldable musical instrument pedal device having a positioning element hung at a base board. The positioning element is drooped when the base board stays in air, and a first stop portion is swung downwardly with a support frame and across a second stop portion from an external side of the base board to an internal side of the base board. When the base board is placed on a ground, each second stop portion is propped out from the base board to block the first stop portion in an upward swinging direction of the support frame, so as to fix the support frame to the fixed base.
摘要翻译： 具有悬挂在基板上的定位元件的可折叠乐器踏板装置。 当基板停留在空气中时，定位元件下垂，并且第一止动部分用支撑框架向下摆动，并且跨越从基板的外侧到第二止挡部分到基板的内侧。 当基板被放置在地面上时，每个第二停止部分从基板支撑出来，以沿支撑框架的向上的摆动方向阻挡第一止动部分，以将支撑框架固定到固定基座。
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公开(公告)号：US08884145B1
公开(公告)日：2014-11-11
申请号：US14058356
申请日：2013-10-21
发明人： Hsi-Tan Lin
CPC分类号： G10D13/006 , G10D13/02
摘要： A percussion device of a cajon includes a base with a bottom plate, two upright columns on the same side of the bottom plate, a pedal pivotally coupled to the bottom plate, a pivot horizontally pivoted to the top of the two upright columns, a hammer fixed to an outer segment of the pivot, a restoring tension spring for restoring the position of the pivot after rotation, a link member coupled between first and second ends of the pedal. When the second end of the pedal is stepped downward, the first end is warped to link the link member to rotate the pivot while stretching the restoring tension spring, and the hammer swings with the rotation of the pivot. After the pedaling force disappears, the restoring tension spring pulls the pivot to rotate and link the link member to swing the first end downward and restore its original position.
摘要翻译： 卡琴的敲击装置包括底座底座，底板同一侧的两个立柱，与底板枢转连接的踏板，水平地枢轴转动到两个立柱的顶部的枢轴，锤 固定到所述枢轴的外部段，用于在旋转之后恢复所述枢轴的位置的恢复拉伸弹簧，联接在所述踏板的第一和第二端之间的连杆构件。 当踏板的第二端向下阶梯时，第一端被扭曲以连接连杆构件以使枢轴旋转，同时拉伸复原拉伸弹簧，并且锤随着枢轴的旋转而摆动。 蹬踏力消失后，复位拉力弹簧拉动枢轴转动并连接连杆部件，向下摆动第一端并恢复其原始位置。
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公开(公告)号：US08669454B1
公开(公告)日：2014-03-11
申请号：US13776928
申请日：2013-02-26
发明人： Hsi-Tan Lin
IPC分类号： G10D13/02
CPC分类号： G10D13/006 , G10D13/00
摘要： A foldable musical instrument pedal device having a positioning element hung at a base board. The positioning element is drooped when the base board stays in air, and a first stop portion is swung downwardly with a support frame and across a second stop portion from an external side of the base board to an internal side of the base board. When the base board is placed on a ground, each second stop portion is propped out from the base board to block the first stop portion in an upward swinging direction of the support frame, so as to fix the support frame to the fixed base.
摘要翻译： 具有悬挂在基板上的定位元件的可折叠乐器踏板装置。 当基板停留在空气中时，定位元件下垂，并且第一止动部分用支撑框架向下摆动，并且跨越从基板的外侧到第二止挡部分到基板的内侧。 当基板被放置在地面上时，每个第二停止部分从基板支撑出来，以沿支撑框架的向上的摆动方向阻挡第一止动部分，以将支撑框架固定到固定基座。
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公开(公告)号：US08835735B1
公开(公告)日：2014-09-16
申请号：US13941336
申请日：2013-07-12
发明人： Hsi-Tan Lin
CPC分类号： G10D13/006 , G10D13/065
摘要： A foldable musical instrument pedal device having a positioning element hung at a base board. The positioning element is drooped when the base board stays in air, and a first stop portion is swung downwardly with a support frame and across a second stop portion from an external side of the base board to an internal side of the base board. When the base board is placed on a ground, each second stop portion is propped out from the base board to block the first stop portion in an upward swinging direction of the support frame, so as to fix the support frame to the fixed base.
摘要翻译： 具有悬挂在基板上的定位元件的可折叠乐器踏板装置。 当基板停留在空气中时，定位元件下垂，并且第一止动部分用支撑框架向下摆动，并且跨越从基板的外侧到第二止挡部分到基板的内侧。 当基板被放置在地面上时，每个第二停止部分从基板支撑出来，以沿支撑框架的向上的摆动方向阻挡第一止动部分，以将支撑框架固定到固定基座。
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