公开(公告)号：US20200310108A1

公开(公告)日：2020-10-01

申请号：US16369254

申请日：2019-03-29

Applicant: Raytheon Company

Inventor： Li Chiao Po ,  Eric J. Griffin

IPC: G02B26/08

Abstract: Methods and apparatus for a sensor system having a structure having a reflective surface, wherein the structure is rotatable about a longitudinal axis. Channels provide respective paths from an entry into the channels to the reflective surface. A shroud selectively block ones of the channels to provide an operational configuration and a calibration configuration.

公开(公告)号：US20180011278A1

公开(公告)日：2018-01-11

申请号：US15202276

申请日：2016-07-05

Applicant: RAYTHEON COMPANY

Inventor： Li Chiao Po

IPC: G02B7/00 ,  G02B7/02

Abstract: An alignment mechanism to position and focus a lens assembly includes a housing and an eccentric shaft supported by the housing. The eccentric shaft is configured to rotate with respect to the housing. The alignment mechanism further includes a lens assembly having a bracket coupled to the eccentric shaft, and an actuator assembly, coupled to the bracket of the lens assembly and configured to rotate the lens assembly about the eccentric shaft. The alignment mechanism further includes at least one thrust drive nut mounted on the eccentric shaft, the at least one thrust drive nut being configured to move the eccentric shaft and the bracket of the lens assembly in a z-axis direction.

公开(公告)号：US10095089B2

公开(公告)日：2018-10-09

申请号：US15156865

申请日：2016-05-17

Applicant: RAYTHEON COMPANY

Inventor： Li Chiao Po ,  Ray McVey

IPC: G03B17/12 ,  B64D47/08 ,  G02B7/00 ,  G02B7/02 ,  H04N5/225 ,  G03B17/56 ,  G02B13/00 ,  G02B7/182

Abstract: A lens mount assembly is configured to support a lens assembly having a lens ring and at least one lens secured to the lens ring. The lens mount assembly includes a ring mount having an annular body with at least two retaining arms that project from the annular body, a flexure configured to be secured to the ring mount, and at least two bellows. Each bellows is configured to be secured to a respective retaining arm of the at least two retaining arms of the ring mount. The at least two bellows further are configured to engage the flexure.

公开(公告)号：US20180004070A1

公开(公告)日：2018-01-04

申请号：US15156865

申请日：2016-05-17

Applicant: RAYTHEON COMPANY

Inventor： Li Chiao Po ,  Ray McVey

IPC: G03B17/12 ,  B64D47/08 ,  G03B17/56 ,  H04N5/225

CPC classification number: G03B17/12 ,  B64D47/08 ,  G02B7/004 ,  G02B7/021 ,  G02B7/023 ,  G02B7/026 ,  G02B7/028 ,  G02B7/1825 ,  G02B13/008 ,  G03B17/565 ,  H04N5/2252 ,  H04N5/2254

Abstract: A lens mount assembly is configured to support a lens assembly having a lens ring and at least one lens secured to the lens ring. The lens mount assembly includes a ring mount having an annular body with at least two retaining arms that project from the annular body, a flexure configured to be secured to the ring mount, and at least two bellows. Each bellows is configured to be secured to a respective retaining arm of the at least two retaining arms of the ring mount. The at least two bellows further are configured to engage the flexure.

公开(公告)号：US11016285B2

公开(公告)日：2021-05-25

申请号：US16369254

申请日：2019-03-29

Applicant: Raytheon Company

Inventor： Li Chiao Po ,  Eric J. Griffin

IPC: G02B26/00 ,  G02B26/08

Abstract: Methods and apparatus for a sensor system having a structure having a reflective surface, wherein the structure is rotatable about a longitudinal axis. Channels provide respective paths from an entry into the channels to the reflective surface. A shroud selectively block ones of the channels to provide an operational configuration and a calibration configuration.

公开(公告)号：US10564380B2

公开(公告)日：2020-02-18

申请号：US15202276

申请日：2016-07-05

Applicant: RAYTHEON COMPANY

Inventor： Li Chiao Po

IPC: G02B7/00 ,  G02B7/02 ,  G02B7/04

Abstract: An alignment mechanism to position and focus a lens assembly includes a housing and an eccentric shaft supported by the housing. The eccentric shaft is configured to rotate with respect to the housing. The alignment mechanism further includes a lens assembly having a bracket coupled to the eccentric shaft, and an actuator assembly, coupled to the bracket of the lens assembly and configured to rotate the lens assembly about the eccentric shaft. The alignment mechanism further includes at least one thrust drive nut mounted on the eccentric shaft, the at least one thrust drive nut being configured to move the eccentric shaft and the bracket of the lens assembly in a z-axis direction.