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    • 1. 发明授权
    • Adjustable keyboard with adjusting and locking mechanism, and method of its use
    • 可调键盘带调节锁定机构及其使用方法
    • US06984081B1
    • 2006-01-10
    • US10069587
    • 2000-08-15
    • Mark R. GoldsteinAndrezej SkoskiewiczClifford JueDavid John Law
    • Mark R. GoldsteinAndrezej SkoskiewiczClifford JueDavid John Law
    • B41J5/10
    • G06F3/0216Y10T403/32311
    • The invention relates to an adjustable keyboard to be used, for example, at a computer terminal (12). The preferred embodiment is in the form of a keyboard having a number of keys (5), the keyboard being formed in at least two segments (2, 3) which are mutually movable relative- to one another using a hinge or joint (6). Each of the segments (2, 3) of the keyboard has mounted thereon some of the keys (5). The relatively movable nature of the keyboard aims at reducing stress and discomfort to the user by eliminating contortion to the user's wrists. More particularly, discomfort to the user caused by pronation of the wrists and/or ulnar deviation of the wrists is reduced. The hinge or joint (6) may be in the form of a ball and socket-type joint with a locking mechanism, which preferably includes a pivoted handle (100), in the form of a lever, used for locking and unlocking the hinge or joint (6).
    • 本发明涉及一种例如在计算机终端(12)上使用的可调键盘。 优选实施例是具有多个键(5)的键盘的形式,所述键盘形成在至少两个段(2,3)中,所述至少两个段(2,3)可使用铰链或接头(6)相对于彼此相互移动, 。 键盘的每个片段(2,3)已经安装有其上的一些按键(5)。 键盘的相对移动的性质旨在通过消除对用户手腕的扭曲来减轻使用者的压力和不适。 更具体地,减少了由于腕部旋转引起的使用者的不适和/或手腕的尺度偏差。 铰链或接头(6)可以是具有锁定机构的球窝型接头的形式,其优选地包括杠杆形式的枢转手柄(100),用于锁定和解锁铰链,或者 关节(6)。
    • 2. 发明授权
    • Adjustable keyboard with adjusting and locking mechanism, and method of its use
    • 可调键盘带调节锁定机构及其使用方法
    • US06641316B1
    • 2003-11-04
    • US09384700
    • 1999-08-27
    • Mark GoldsteinAndrzej SkoskiewiczClifford JueDavid John Law
    • Mark GoldsteinAndrzej SkoskiewiczClifford JueDavid John Law
    • B41J510
    • G06F3/0216Y10T403/32311
    • The invention relates to an adjustable keyboard to be used, for example, at a computer terminal. The preferred embodiment is in the form of a keyboard having a number of keys, the keyboard being formed in at least two segments which are mutually movable relative to one another using a hinge or joint. Each of the segments of the keyboard has mounted thereon some of the keys. The relatively movable nature of the keyboard aims at reducing stress and discomfort to the user by eliminating contortion to the user's wrists. More particularly, discomfort to the user caused by pronation of the wrists and/or ulnar deviation of the wrists is reduced. The hinge or joint may be in the form of a ball and socket-type joint with a locking mechanism, which preferably includes a pivoted handle, in the form of a lever, used for locking and unlocking the hinge or joint.
    • 本发明涉及一种例如在计算机终端上使用的可调键盘。 优选实施例是具有多个键的键盘的形式,键盘形成在至少两个段中,它们可以使用铰链或接头相对于彼此相互移动。 键盘的每个部分已经安装有一些键。 键盘的相对移动的性质旨在通过消除对用户手腕的扭曲来减轻使用者的压力和不适。 更具体地,减少了由于腕部旋转引起的使用者的不适和/或手腕的尺度偏差。 铰链或接头可以是具有锁定机构的球窝型接头的形式,其优选地包括杠杆形式的枢转手柄,用于锁定和解锁铰链或接头。
    • 10. 发明申请
    • High Intensity Light Source with Interchangeable Optics
    • 具有可互换光学的高强度光源
    • US20130058099A1
    • 2013-03-07
    • US13480767
    • 2012-05-25
    • Frank ShumClifford Jue
    • Frank ShumClifford Jue
    • F21V29/00F21V13/04
    • F21V23/006F21K9/23F21K9/65F21V3/061F21V3/062F21V5/04F21V17/002F21V17/164F21V17/168F21V19/0005F21V29/74F21V29/87F21V29/89F21Y2105/10F21Y2115/10
    • An illumination source configured to output light having a user-modifiable beam characteristic includes a LED light unit for providing a light output in response to an output driving voltage, a driving module for receiving an input driving voltage for providing the output driving voltage to the LED light unit, a heat sink coupled to the LED light unit for dissipating heat produced by the LED light unit and the driving module, a reflector coupled to the heat sink for receiving the light output, for outputting a light beam having a first beam characteristic, and a lens coupled to the heat sink for receiving the light beam having the first beam characteristic and for outputting a light beam having a second beam characteristic, wherein the lens is selected by the user to achieve the second beam characteristic, and wherein the lens is coupled to the heat sink by the user.
    • 用于输出具有用户可修改的光束特性的光的照明源包括:用于响应于输出驱动电压而提供光输出的LED灯单元;用于接收用于向LED提供输出驱动电压的输入驱动电压的驱动模块 光单元,耦合到所述LED灯单元的用于耗散由所述LED灯单元和所述驱动模块产生的热量的散热器,耦合到所述散热器的用于接收所述光输出的反射器,用于输出具有第一光束特性的光束, 以及耦合到散热器的透镜,用于接收具有第一光束特性的光束并用于输出具有第二光束特性的光束,其中透镜由用户选择以实现第二光束特性,并且其中透镜是 由用户耦合到散热器。