公开(公告)号：US20090115356A1

公开(公告)日：2009-05-07

申请号：US11915620

申请日：2006-05-25

申请人： Yoshirou Kawasoe ,  Nobuya Omotezako ,  Sunao Tanabe ,  Motoi Takemura

发明人： Yoshirou Kawasoe ,  Nobuya Omotezako ,  Sunao Tanabe ,  Motoi Takemura

IPC分类号： H05K7/16 ,  H02K23/68

CPC分类号： F16H57/12 ,  B60R11/0235 ,  B60R2011/0028 ,  B60R2011/0082 ,  B60R2011/0085 ,  B60R2011/0092 ,  F16H1/16 ,  F16H2057/122

摘要： A power transmission device capable of adjusting a torque to be applied to an output shaft easily and removing a backlash between gears exactly, and a display device and a display panel pedestal that have the power transmission device. A power transmission device 101 includes a display panel 102, an output shaft 103 to which the display panel is connected, output gears 104 and 105 rotating integrally with the output shaft, transmission gears 106 and 107 engaged with the respective output gears, motors 108 and 109 providing driving forces to the respective transmission gears, and a control circuit 110 controlling the motors. The control circuit 110 causes the motors 108 and 109 to rotate the transmission gears 106 and 107 at different rotation numbers, and to transmit different driving forces to the respective output gears 104 and 105. The output shaft 103 receives not only a torque on a rotation direction side, but also a torque on a side opposite to the rotation direction, whereby the occurrence of play due to the direction change of a weight torque of the display panel 102 is suppressed.

摘要翻译： 一种动力传递装置，其能够容易地调整施加到输出轴的扭矩并且精确地去除齿轮之间的间隙，以及具有动力传递装置的显示装置和显示面板基座。 动力传递装置101包括显示面板102，与显示面板连接的输出轴103，与输出轴一体旋转的输出齿轮104和105，与各输出齿轮接合的传动齿轮106和107，马达108和 109向各个传动齿轮提供驱动力，以及控制电动机110。 控制电路110使马达108和109以不同的转数使传动齿轮106和107旋转，并将不同的驱动力传递到相应的输出齿轮104和105.输出轴103不仅接收转动的转矩 而且在与旋转方向相反的一侧的扭矩也被抑制，由此显示面板102的重量扭矩的方向变化引起的游隙的发生被抑制。

公开(公告)号：US07800320B2

公开(公告)日：2010-09-21

申请号：US11915620

申请日：2006-05-25

申请人： Yoshirou Kawasoe ,  Nobuya Omotezako ,  Sunao Tanabe ,  Motoi Takemura

发明人： Yoshirou Kawasoe ,  Nobuya Omotezako ,  Sunao Tanabe ,  Motoi Takemura

IPC分类号： H02P1/54 ,  H02P5/46

CPC分类号： F16H57/12 ,  B60R11/0235 ,  B60R2011/0028 ,  B60R2011/0082 ,  B60R2011/0085 ,  B60R2011/0092 ,  F16H1/16 ,  F16H2057/122

摘要： A power transmission device capable of adjusting a torque to be applied to an output shaft easily and removing a backlash between gears exactly, and a display device and a display panel pedestal that have the power transmission device. A power transmission device 101 includes a display panel 102, an output shaft 103 to which the display panel is connected, output gears 104 and 105 rotating integrally with the output shaft, transmission gears 106 and 107 engaged with the respective output gears, motors 108 and 109 providing driving forces to the respective transmission gears, and a control circuit 110 controlling the motors. The control circuit 110 causes the motors 108 and 109 to rotate the transmission gears 106 and 107 at different rotation numbers, and to transmit different driving forces to the respective output gears 104 and 105. The output shaft 103 receives not only a torque on a rotation direction side, but also a torque on a side opposite to the rotation direction, whereby the occurrence of play due to the direction change of a weight torque of the display panel 102 is suppressed.

摘要翻译： 一种动力传递装置，其能够容易地调整施加到输出轴的扭矩并且精确地去除齿轮之间的间隙，以及具有动力传递装置的显示装置和显示面板基座。 动力传递装置101包括显示面板102，与显示面板连接的输出轴103，与输出轴一体旋转的输出齿轮104和105，与各输出齿轮接合的传动齿轮106和107，马达108和 109向各个传动齿轮提供驱动力，以及控制电动机110。 控制电路110使马达108和109以不同的转数使传动齿轮106和107旋转，并将不同的驱动力传递到相应的输出齿轮104和105.输出轴103不仅接收转动的转矩 而且在与旋转方向相反的一侧的扭矩也被抑制，由此显示面板102的重量扭矩的方向变化引起的游隙的发生被抑制。