公开(公告)号：US20140177019A1

公开(公告)日：2014-06-26

申请号：US14137170

申请日：2013-12-20

Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

Inventor： Yoshinobu YONEIMA

IPC: G02B26/10

CPC classification number: G02B26/10 ,  G02B26/125 ,  H04N1/04

Abstract: A mounting auxiliary member includes a rotary member and a stationary member. The rotary member is provided in an optical scanning device, and interposed between a light source holding member holding a light source and a head part of a screw. The rotary member has a first through hole through which a shaft part of the screw penetrates and is configured so as to co-rotate with the screw as the head part of the screw comes into contact with a peripheral edge part of the first through hole. The stationary member is interposed between the rotary member and light source holding member, has a second through hole into which the shaft part of the screw penetrating through the first through hole is movably inserted, and is configured to hold the rotary member while permitting the rotary member to slidably rotate.

Abstract translation: 安装辅助构件包括旋转构件和静止构件。 旋转构件设置在光学扫描装置中，并且插入在保持光源的光源保持构件和螺钉的头部之间。 旋转构件具有第一通孔，螺钉的轴部穿过该第一通孔，并且当螺钉的头部与第一通孔的周缘部接触时，构成为与螺钉共旋转。 固定部件设置在旋转部件与光源保持部件之间，具有第二通孔，贯通第一通孔的螺杆的轴部可移动地插入该第二贯通孔，并配置成保持旋转部件，同时允许旋转部件 构件可滑动旋转。

公开(公告)号：US20150002601A1

公开(公告)日：2015-01-01

申请号：US14316283

申请日：2014-06-26

Applicant: KYOCERA Document Solutions Inc.

Inventor： Yoshinobu YONEIMA

IPC: B41J2/47

CPC classification number: G03G15/043 ,  B41J2/471 ,  B41J2/473 ,  G02B26/125 ,  G02B26/127 ,  G06K15/1219 ,  H04N2201/0471 ,  H04N2201/04729 ,  H04N2201/04748

Abstract: An optical scanning device includes a light source, a deflector, a scanning optical system, a BD sensor, and a half-silvered mirror. The light source emits a light beam. The deflector deflects a light beam emitted from the light source. The scanning optical system includes a scan lens and causes the deflected light beam to form an image on a photosensitive surface. The BD sensor detects a light beam. The half-silvered mirror splits the light beam into a first beam and a second beam. The first beam passes through the scan lens to enter the photosensitive surface. The second beam enters the BD sensor.

Abstract translation: 光学扫描装置包括光源，偏转器，扫描光学系统，BD传感器和半镀银镜。 光源发射光束。 偏转器偏转从光源发射的光束。 扫描光学系统包括扫描透镜，并使偏转的光束在感光表面上形成图像。 BD传感器检测光束。 半镀银镜将光束分成第一光束和第二光束。 第一束通过扫描透镜进入光敏表面。 第二个光束进入BD传感器。

公开(公告)号：US20160291502A1

公开(公告)日：2016-10-06

申请号：US15175605

申请日：2016-06-07

Applicant: KYOCERA Document Solutions Inc.

Inventor： Yoshinobu YONEIMA

IPC: G03G15/043 ,  G02B26/12

CPC classification number: G03G15/043 ,  B41J2/471 ,  B41J2/473 ,  G02B26/125 ,  G02B26/127 ,  G06K15/1219 ,  H04N2201/0471 ,  H04N2201/04729 ,  H04N2201/04748

Abstract: A method for adjusting a position of a light beam sensor includes preparing a jig at a position coinciding with where the target surface is to be placed, the jig including a sensor mounting section at a reference position where a first beam is to enter, the first beam and a second beam being split from the light beam such that the first beam passes through one or more scan lenses and the second beam enters the light beam sensor, and mounting a reference sensor to the sensor mounting section, the reference sensor being configured to detect the first beam. The method further includes adjusting the position of the light beam sensor so as to synchronize detection timing of the second beam by the light beam sensor with detection timing of the first beam by the reference sensor.

Abstract translation: 用于调整光束传感器的位置的方法包括：在与要放置目标表面的位置重合的位置准备夹具，所述夹具包括在第一光束要进入的基准位置处的传感器安装部分，第一光束 光束和第二光束从光束分离，使得第一光束通过一个或多个扫描透镜，并且第二光束进入光束传感器，并将参考传感器安装到传感器安装部分，该参考传感器被配置为 检测第一个光束。 该方法还包括调整光束传感器的位置，以便通过光束传感器将第二光束的检测定时与参考传感器的第一光束的检测定时同步。

公开(公告)号：US20240111149A1

公开(公告)日：2024-04-04

申请号：US18472850

申请日：2023-09-22

Applicant: KYOCERA Document Solutions Inc.

Inventor： Tomohide HOZONO ,  Yoshinobu YONEIMA

IPC: G02B26/12 ,  G03G15/043

CPC classification number: G02B26/123 ,  G03G15/0435

Abstract: An optical scanning device includes a light source portion, a deflector, a first scanning lens, a second scanning lens, and a pair of reflection mirrors. The first scanning lens collects a light beam having been reflected by the deflector. The second scanning lens causes the light beam having passed through the first scanning lens to form an image on a circumferential surface of an image carrier. The pair of reflection mirrors, on an image formation optical path of the light beam, reflect the light beam having passed through the second scanning lens toward the image carrier. The light beam having been reflected by the pair of reflection mirrors passes between the first scanning lens and the second scanning lens to travel toward the image carrier.