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    • 3. 发明申请
    • METHOD AND SYSTEM FOR PROVIDING A HIGH DEFINITION TRIANGULATION SYSTEM
    • 提供高定义三角系统的方法和系统
    • US20100277717A1
    • 2010-11-04
    • US12609175
    • 2009-10-30
    • Howard SternMark KricheverMurray LawrenceJames Drannbauer
    • Howard SternMark KricheverMurray LawrenceJames Drannbauer
    • G01B11/02G01J3/00
    • G01B11/0608
    • A triangulation system including a laser beam, optics focusing the laser beam on an object, a light detection unit detecting light reflected from the object due to impingement of the beam on the object, and an arrangement for determining, based on the detected light, object feature dimensions. The wavelength of the laser beam may be shorter than of infrared radiation, which allows for a reduced spot size without significant loss of depth of field. So as to reduce aberrations or a sensitivity to aberrations due to the shortened wavelength, the system may include (i) a polarization dependent coating matching the index of refraction of an element of the light detection unit to that of air for a range of angles, (ii) tilted projection optics, (iii) a prism wavefront corrector, and/or (iv) a positioning assembly, which provides for increased precision in positioning the laser diode with respect to a collimator lens.
    • 一种三角测量系统,包括激光束,将激光束聚焦在物体上的光学元件,检测由于光束撞击在物体上而从物体反射的光的光检测单元,以及用于基于检测到的光来确定物体的装置 特征尺寸。 激光束的波长可能比红外辐射短,这样可以减小斑点尺寸而不会有明显的景深损失。 为了减少由于缩短的波长造成的像差或对像差的敏感度,系统可以包括(i)在一定角度范围内将光检测单元的元件的折射率与空气的折射率匹配的偏振相关涂层, (ii)倾斜投影光学器件,(iii)棱镜波前校正器和/或(iv)定位组件,其提供相对于准直透镜定位激光二极管的更高精度。
    • 4. 发明申请
    • METHOD AND SYSTEM FOR PROVIDING A HIGH DEFINITION TRIANGULATION SYSTEM
    • 提供高定义三角系统的方法和系统
    • US20080165357A1
    • 2008-07-10
    • US11936671
    • 2007-11-07
    • Howard SternMark KricheverMurray LawrenceJames Drannbauber
    • Howard SternMark KricheverMurray LawrenceJames Drannbauber
    • G01J4/00G01B11/14G01N21/55
    • G01B11/0608
    • A triangulation system including a laser beam, optics focusing the laser beam on an object, a light detection unit detecting light reflected from the object due to impingement of the beam on the object, and an arrangement for determining, based on the detected light, object feature dimensions. The wavelength of the laser beam may be shorter than of infrared radiation, which allows for a reduced spot size without significant loss of depth of field. So as to reduce aberrations or a sensitivity to aberrations due to the shortened wavelength, the system may include (i) a polarization dependent coating matching the index of refraction of an element of the light detection unit to that of air for a range of angles, (ii) tilted projection optics, (iii) a prism wavefront corrector, and/or (iv) a positioning assembly, which provides for increased precision in positioning the laser diode with respect to a collimator lens.
    • 一种三角测量系统,包括激光束,将激光束聚焦在物体上的光学元件,检测由于光束撞击在物体上而从物体反射的光的光检测单元,以及用于基于检测到的光来确定物体的装置 特征尺寸。 激光束的波长可能比红外辐射短,这样可以减小斑点尺寸而不会有明显的景深损失。 为了减少由于缩短的波长造成的像差或对像差的敏感度,系统可以包括(i)在一定角度范围内将光检测单元的元件的折射率与空气的折射率匹配的偏振相关涂层, (ii)倾斜投影光学器件,(iii)棱镜波前校正器和/或(iv)定位组件,其提供相对于准直透镜定位激光二极管的更高精度。
    • 5. 发明授权
    • Method and system for providing a high definition triangulation system
    • 提供高清晰度三角测量系统的方法和系统
    • US07616328B2
    • 2009-11-10
    • US11936671
    • 2007-11-07
    • Howard SternMark KricheverMurray LawrenceJames Drannbauer
    • Howard SternMark KricheverMurray LawrenceJames Drannbauer
    • G01B11/14
    • G01B11/0608
    • A triangulation system including a laser beam, optics focusing the laser beam on an object, a light detection unit detecting light reflected from the object due to impingement of the beam on the object, and an arrangement for determining, based on the detected light, object feature dimensions. The wavelength of the laser beam may be shorter than of infrared radiation, which allows for a reduced spot size without significant loss of depth of field. So as to reduce aberrations or a sensitivity to aberrations due to the shortened wavelength, the system may include (i) a polarization dependent coating matching the index of refraction of an element of the light detection unit to that of air for a range of angles, (ii) tilted projection optics, (iii) a prism wavefront corrector, and/or (iv) a positioning assembly, which provides for increased precision in positioning the laser diode with respect to a collimator lens.
    • 一种三角测量系统,包括激光束,将激光束聚焦在物体上的光学元件,检测由于光束撞击在物体上而从物体反射的光的光检测单元,以及用于基于检测到的光来确定物体的装置 特征尺寸。 激光束的波长可能比红外辐射短,这样可以减小斑点尺寸而不会有明显的景深损失。 为了减少由于缩短的波长造成的像差或对像差的敏感度,系统可以包括(i)在一定角度范围内将光检测单元的元件的折射率与空气的折射率匹配的偏振相关涂层, (ii)倾斜投影光学器件,(iii)棱镜波前校正器和/或(iv)定位组件,其提供相对于准直透镜定位激光二极管的更高精度。
    • 6. 发明授权
    • Quick release compact fluorescent lamp connector
    • 快速释放紧凑型荧光灯连接器
    • US5954535A
    • 1999-09-21
    • US774
    • 1997-12-30
    • Murray Lawrence
    • Murray Lawrence
    • H01R4/48H01R33/08H01R4/24
    • H01R33/0809H01R4/4836Y02B20/19
    • A fluorescent lamp connector for releasable axial engagement with a bi-pin fluorescent lamp is disclosed. The connector comprises a first housing section, a second housing section adapted to be connected to at least a portion of the first housing section, a locking spring, and a release member adapted for axial movement within the first housing section. The locking spring comprises a plurality of pin-receiving apertures adapted to axially receive and grip the pins of the fluorescent lamp. A preferred embodiment has a wedge-shaped release member having at least two rails which guide the release member through channels in the first housing section and into the locking spring upon flexing of the second housing section. In operation, the second housing section is pressed radially to drive the release member axially against the locking spring and flex it. The change in the effective diameter or slot of the pin-receiving apertures of the locking spring upon flexing of the spring releases the pins from the locking spring simultaneously to allow the fluorescent lamp to be separated from the connector.
    • 公开了一种用于与双针荧光灯可释放轴向接合的荧光灯连接器。 连接器包括第一壳体部分,适于连接到第一壳体部分的至少一部分的第二壳体部分,锁定弹簧和适于在第一壳体部分内轴向运动的释放部件。 锁定弹簧包括适于轴向地接收和夹持荧光灯的销的多个销接收孔。 优选实施例具有楔形释放构件,其具有至少两个轨道,所述至少两个轨道在第二壳体部分弯曲时通过第一壳体部分中的通道引导释放构件并进入锁定弹簧。 在操作中,第二壳体部分被径向按压以驱动释放构件沿轴向抵靠锁定弹簧并弯曲。 当弹簧弯曲时,锁定弹簧的销接收孔的有效直径或狭槽的变化将同时从锁定弹簧释放销以允许荧光灯与连接器分离。