公开(公告)号：US07567393B2

公开(公告)日：2009-07-28

申请号：US11870095

申请日：2007-10-10

Applicant: Chia-Hung Chen ,  Chin-Ching Wang

Inventor： Chia-Hung Chen ,  Chin-Ching Wang

IPC: G02B3/00

CPC classification number: G02B7/021 ,  G02B13/001 ,  G02B13/0015 ,  G02B13/006

Abstract: An assembling system for assembling lens includes a base, a lens-assembling jig mounted on the base, an elastic member, and a push rod. The lens-assembling jig includes a first cylinder, a second cylinder coaxially connected to the first cylinder, and a post rod. The elastic member is disposed between the base and the second cylinder. The post rod is configured for pushing the optical elements into the first cylinder from the second cylinder. The system for assembling lens can accurately assemble the optical elements, so it can improve the capability of the lens module to capture image. The present invention also discloses an assembling method using the assembling system.

Abstract translation: 用于组装透镜的组装系统包括基座，安装在基座上的透镜组装夹具，弹性构件和推杆。 透镜组装夹具包括第一圆柱体，与第一圆柱体同轴连接的第二圆柱体和柱杆。 弹性构件设置在基座和第二气缸之间。 柱杆构造成用于从第二气缸将光学元件推入第一气缸。 镜头组装系统可以精确地组装光学元件，从而可以提高镜头模块拍摄图像的能力。 本发明还公开了一种使用组装系统的组装方法。

公开(公告)号：US07532413B2

公开(公告)日：2009-05-12

申请号：US11959433

申请日：2007-12-18

Applicant: Chia-Hung Chen ,  Chin-Ching Wang

Inventor： Chia-Hung Chen ,  Chin-Ching Wang

IPC: G02B15/14 ,  G02B7/02

CPC classification number: G02B7/021 ,  G02B7/022 ,  G02B7/023

Abstract: A lens barrel includes a lens group having an optical axis associated therewith, a fixed barrel and a rotatable barrel receives the fixed barrel. The fixed barrel has the lens group received therein and has a plurality of projections extending radially from the outer surface of the fixed barrel. The rotatable barrel rotatable relative to the fixed barrel about the optical axis has an inner latching groove and a number of insertion cutouts. The latching groove is defined in the inner surface of the rotatable barrel. The insertion cutouts are defined in a distal edge of the rotatable barrel with the inner latching groove and communicating with the latching groove. The insertion cutouts is insertable in the insertion cutouts and can engage in the latching groove for preventing the rotatable barrel to move axially relative to the fixed barrel.

Abstract translation: 透镜镜筒包括具有与其相关联的光轴的透镜组，固定镜筒和可旋转镜筒容纳固定镜筒。 固定筒具有容纳在其中的透镜组，并且具有从固定筒的外表面径向延伸的多个突起。 相对于围绕光轴的固定筒可旋转的筒体具有内锁定槽和多个插入切口。 锁定槽限定在可旋转筒的内表面中。 插入切口被限定在具有内锁定槽的可旋转筒的远端边缘中并且与锁定槽连通。 插入切口可插入到插入切口中并且可以接合在闩锁槽中，以防止可旋转的筒相对于固定筒轴向移动。

公开(公告)号：US20090052067A1

公开(公告)日：2009-02-26

申请号：US12057687

申请日：2008-03-28

Applicant: Chia-Hung Chen ,  Chin-Ching Wang

Inventor： Chia-Hung Chen ,  Chin-Ching Wang

IPC: G02B7/04

CPC classification number: G02B7/04 ,  G02B7/023

Abstract: A lens module includes at least one lens group, a fixed barrel, a rotatable barrel receiving the fixed barrel, a holder, and a number of fasteners. The fixed barrel has the at least one lens group received therein and defines a number of fastener holes oriented parallel with an optical axis of the lens group. The rotatable barrel is rotatable relative to the fixed barrel about the optical axis. The holder defines a plurality of through holes parallel with an optical axis corresponding to the fastener holes of the fixed barrel. The fasteners are configured for securing the fixed barrel to the holder via the through holes and being received in the fastener holes.

Abstract translation: 透镜模块包括至少一个透镜组，固定筒，容纳固定筒的旋转筒，保持器和多个紧固件。 固定筒具有容纳在其中的至少一个透镜组，并且限定了与透镜组的光轴平行定向的多个紧固件孔。 可转动的镜筒可相对于固定镜筒绕光轴转动。 保持器限定与对应于固定筒的紧固件孔的光轴平行的多个通孔。 紧固件构造成用于经由通孔将固定筒固定到保持件上并被容纳在紧固件孔中。