公开(公告)号：US20140347879A1

公开(公告)日：2014-11-27

申请号：US14278461

申请日：2014-05-15

Applicant: MITUTOYO CORPORATION

Inventor： Norihiko MASUDA ,  Masashi ISHIGE

IPC: F21V8/00

CPC classification number: G02B6/0006 ,  G02B6/4226 ,  G02B6/4298

Abstract: A light source apparatus includes a light source, an optical fiber, and a positioning mechanism. The positioning mechanism is configured with a planar position adjustment mechanism, an axial line position adjustment mechanism, and an orientation maintaining mechanism. The planar position adjustment mechanism adjusts a position of the optical fiber in a direction following the light-emitting surface. The axial line position adjustment mechanism adjusts the position of the optical fiber in a direction intersecting with the light-emitting surface. The orientation maintaining mechanism holds the optical fiber in a state where an axis direction of the optical fiber lies in a predetermined intersecting direction with respect to the light-emitting surface.

Abstract translation: 光源装置包括光源，光纤和定位机构。 定位机构配置有平面位置调整机构，轴线位置调整机构和取向保持机构。 平面位置调整机构在发光面附近调整光纤的位置。 轴线位置调整机构在与发光面交叉的方向上调整光纤的位置。 取向维持机构将光纤保持在光纤的轴向相对于发光面位于规定的交叉方向的状态。

公开(公告)号：US20170227352A1

公开(公告)日：2017-08-10

申请号：US15417751

申请日：2017-01-27

Applicant: MITUTOYO CORPORATION

Inventor： Norihiko MASUDA ,  Koji KUBO

IPC: G01B11/14

CPC classification number: G01B11/14 ,  G01B11/002 ,  G01B11/04 ,  G01B2210/50

Abstract: Provided is a chromatic confocal sensor including: a first light source that emits measurement light including a plurality of light beams having different wavelengths; a second light source that emits a visible light beam having a predetermined wavelength; an optical head that causes incident light to be converged at a focal position corresponding to a wavelength of the incident light and outputs reflection light reflected by an object to be measured at the focal position; a position calculation section that calculates a position of the object to be measured on the basis of the reflection light output by the optical head; and a switching section that selectively switches between a first operation in which only the measurement light enters the optical head and a second operation in which at least the visible light beam enters the optical head.