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公开(公告)号：US5802412A
公开(公告)日：1998-09-01
申请号：US827843
申请日：1997-04-11
申请人： Philip Kahn
发明人： Philip Kahn
CPC分类号： G08B13/1963 , F16M11/10 , F16M11/18 , F16M11/2014 , G01S3/7864
摘要： The invention is directed to a computer-controlled miniature pan/tilt tracking mount for the precise control of position, velocity, and acceleration of small payloads (e.g., a video camera). The invention consists of a motorized rotational tilt axis mounted atop a motorized rotational pan axis. For both axes, a worm gear mounted upon the motor shaft bidirectionally rotates a worm wheel mounted upon the orthogonal load axis shaft. A large ratio of motor size to armature weight provides high relative torque, speed, and accuracy. The worm gears provide compact reduction with minimal backlash and they can hold position without energized motors to conserve power for battery-operated uses. The invention includes integrated motor drive power electronics and microcontroller execution of host computer commands to effect precise control of pan/tilt mount speed, acceleration, position, configuration, and motor and electronics power consumption. Superior motor drive capabilities are achieved by the use of pulse-width modulation (PWM).
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公开(公告)号：US5463432A
公开(公告)日：1995-10-31
申请号：US449257
申请日：1995-05-24
申请人： Philip Kahn
发明人： Philip Kahn
CPC分类号： G08B13/1963 , F16M11/10 , F16M11/18 , F16M11/2014 , G01S3/7864
摘要： The invention is directed to a computer-controlled miniature pan/tilt tracking mount for the precise control of position, velocity, and acceleration of small payloads (e.g., a video camera). The invention consists of a motorized rotational tilt axis mounted atop a motorized rotational pan axis. For both axes, a worm gear mounted upon the motor shaft bidirectionally rotates a worm wheel mounted upon the orthogonal load axis shaft. A large ratio of motor size to armature weight provides high relative torque, speed, and accuracy. The worm gears provide compact reduction with minimal backlash and they can hold position without energized motors to conserve power for battery-operated uses. The invention includes integrated motor drive power electronics and microcontroller execution of host computer commands to effect precise control of pan/tilt mount speed, acceleration, position, configuration, and motor and electronics power consumption. Superior motor drive capabilities are achieved by the use of pulse-width modulation (PWM).
摘要翻译： 本发明涉及一种用于精确控制小有效载荷（例如，摄像机）的位置，速度和加速度的计算机控制的微型俯仰/倾斜跟踪装置。 本发明包括安装在电动旋转盘轴上方的电动旋转倾斜轴。 对于两个轴，安装在电动机轴上的蜗轮双向旋转安装在正交负载轴轴上的蜗轮。 电机尺寸与电枢重量的比例大，提供了较高的相对转矩，转速和精度。 蜗轮蜗杆齿轮减速小，齿隙最小，无需电动马达就可以保持位置，以节省电池供电。 本发明包括集成电机驱动电力电子装置和微控制器执行主机计算机命令，以实现对云台安装速度，加速度，位置，配置以及电机和电子设备功耗的精确控制。 通过使用脉冲宽度调制（PWM）来实现卓越的电机驱动能力。
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公开(公告)号：US09080720B2
公开(公告)日：2015-07-14
申请号：US11697636
申请日：2007-04-06
申请人： Philip Kahn
发明人： Philip Kahn
CPC分类号： F16M11/18 , F16M11/10 , F16M11/12 , F16M11/2014 , H04N7/183
摘要： A pan tilt tracking mount is disclosed. In a first embodiment, the pan tilt tracking mount includes an at least one housing, wherein interior dimensions of the at least one housing are precisely defined; a first assembly located within the at least one housing based upon at least one of the precisely defined interior dimensions, the first assembly including a first shaft and a first worm gear set, wherein the first worm gear set allows tilt rotation of the first assembly; and a second assembly located within the at least one housing based upon at least one of the precisely defined interior dimensions, the second assembly including a second shaft and a second worm gear set, wherein the second worm gear set allows pan rotation of the second assembly.
摘要翻译： 公开了一种摇摆式倾斜跟踪装置。 在第一实施例中，平移倾斜跟踪座包括至少一个壳体，其中至少一个壳体的内部尺寸被精确限定; 基于所述精确限定的内部尺寸中的至少一个，所述第一组件位于所述至少一个壳体内，所述第一组件包括第一轴和第一蜗轮组，其中所述第一蜗轮组允许所述第一组件倾斜旋转; 以及基于所述精确限定的内部尺寸中的至少一个位于所述至少一个壳体内的第二组件，所述第二组件包括第二轴和第二蜗轮组，其中所述第二蜗轮组允许所述第二组件 。
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公开(公告)号：US20080278578A1
公开(公告)日：2008-11-13
申请号：US11697636
申请日：2007-04-06
申请人： Philip Kahn
发明人： Philip Kahn
CPC分类号： F16M11/18 , F16M11/10 , F16M11/12 , F16M11/2014 , H04N7/183
摘要： A pan tilt tracking mount is disclosed. In a first embodiment, the pan tilt tracking mount includes an at least one housing, wherein interior dimensions of the at least one housing are precisely defined; a first assembly located within the at least one housing based upon at least one of the precisely defined interior dimensions, the first assembly including a first shaft and a first worm gear set, wherein the first worm gear set allows tilt rotation of the first assembly; and a second assembly located within the at least one housing based upon at least one of the precisely defined interior dimensions, the second assembly including a second shaft and a second worm gear set, wherein the second worm gear set allows pan rotation of the second assembly.
摘要翻译： 公开了一种摇摆式倾斜跟踪装置。 在第一实施例中，平移倾斜跟踪座包括至少一个壳体，其中至少一个壳体的内部尺寸被精确限定; 基于所述精确限定的内部尺寸中的至少一个，所述第一组件位于所述至少一个壳体内，所述第一组件包括第一轴和第一蜗轮组，其中所述第一蜗轮组允许所述第一组件倾斜旋转; 以及基于所述精确限定的内部尺寸中的至少一个位于所述至少一个壳体内的第二组件，所述第二组件包括第二轴和第二蜗轮组，其中所述第二蜗轮组允许所述第二组件 。
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公开(公告)号：USD592196S1
公开(公告)日：2009-05-12
申请号：US29257958
申请日：2006-04-12
申请人： Philip Kahn
设计人： Philip Kahn
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