公开(公告)号：US20150316200A1

公开(公告)日：2015-11-05

申请号：US14683648

申请日：2015-04-10

Applicant: MINEBEA CO., LTD.

Inventor： Hiroya HOSHI ,  Shinichi FUJISAWA

IPC: F16M13/02 ,  G05G5/04

CPC classification number: F16M13/022 ,  F16M11/06 ,  F16M11/16 ,  F16M2200/021 ,  F21V21/15 ,  F21V21/30 ,  G03B17/561 ,  G05G5/04

Abstract: A rotation range-limiting device 10 is provided with a rotation body 20 provided with a first surface and a carrying surface, and a stationary body 30 supporting the rotation body such that the rotation body is rotatable about a center point thereof. The stationary body has a second surface opposed to the first surface. One 212 of the first surface and the second surface is provided with an arc-shaped slide-guiding portion 24 whose center corresponds to the center point of the rotation body, and a slider 26 movable along the slide-guiding portion. The other 301 of the first surface and the second surface is provided with a locking portion 36, which projects toward the slide-guiding portion at a location on a circle having the same diameter as the slide-guiding portion such that it can abut against the slider.

Abstract translation: 旋转范围限制装置10设置有设置有第一表面和承载表面的旋转体20和支撑旋转体的固定体30，使得旋转体可绕其中心点旋转。 固定体具有与第一表面相对的第二表面。 第一表面和第二表面的一个212设置有中心对应于旋转体的中心点的弧形滑动引导部分24和可沿着滑动引导部分移动的滑块26。 第一表面和第二表面的另一个301设置有锁定部分36，该锁定部分36在与滑动引导部分具有相同直径的圆上的位置处朝向滑动引导部分突出，使得其可抵靠 滑块

公开(公告)号：US20170248270A1

公开(公告)日：2017-08-31

申请号：US15493943

申请日：2017-04-21

Applicant: MINEBEA CO., LTD.

Inventor： Hiroya HOSHI ,  Shinichi FUJISAWA

IPC: F16M13/02 ,  F21V21/15 ,  G03B17/56 ,  F21V21/30 ,  G05G5/04 ,  F16M11/06

CPC classification number: F16M13/022 ,  F16M11/06 ,  F16M11/08 ,  F16M11/16 ,  F16M11/18 ,  F16M11/2021 ,  F16M2200/021 ,  F21V21/15 ,  F21V21/30 ,  G03B17/561 ,  G05G5/04

Abstract: A rotation range-limiting device 10 is provided with a rotation body 20 provided with a first surface and a carrying surface, and a stationary body 30 supporting the rotation body such that the rotation body is rotatable about a center point thereof. The stationary body has a second surface opposed to the first surface. One 212 of the first surface and the second surface is provided with an arc-shaped slide-guiding portion 24 whose center corresponds to the center point of the rotation body, and a slider 26 movable along the slide-guiding portion. The other 301 of the first surface and the second surface is provided with a locking portion 36, which projects toward the slide-guiding portion at a location on a circle having the same diameter as the slide-guiding portion such that it can abut against the slider.

公开(公告)号：US20140104842A1

公开(公告)日：2014-04-17

申请号：US14041619

申请日：2013-09-30

Applicant: MINEBEA CO., LTD.

Inventor： Hiroya HOSHI ,  Takashi EDAMITSU

IPC: F21V13/04

CPC classification number: F21V13/04 ,  F21V5/045 ,  F21V7/04 ,  F21V7/22 ,  F21Y2105/00 ,  F21Y2115/10 ,  F21Y2115/20 ,  F21Y2115/30

Abstract: There is provided a reflecting plate for a Fresnel lens arranged between the Fresnel lens and a light source, the reflecting plate including: a concave reflecting surface to reflect light emitted from the light source toward the Fresnel lens; a unit to position the light source, the unit being provided at a bottom of the concave reflecting surface; and a unit to position the Fresnel lens, the unit being provided at an open end on a side opposite to the bottom of the concave reflecting surface.

Abstract translation: 提供了一种布置在菲涅耳透镜和光源之间的菲涅耳透镜的反射板，反射板包括：反射从光源发射的光朝向菲涅尔透镜的凹面反射面; 用于定位光源的单元，所述单元设置在所述凹面反射面的底部; 以及用于定位菲涅耳透镜的单元，该单元设置在与凹面反射面的底部相反侧的开口端。