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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1 CN209961986U
镜头模组
Valid
Title (English): Lens module
Publication/Patent Number: CN209961986U Publication Date: 2020-01-17 Application Number: 201822278857.6 Filing Date: 2018-12-30 Inventor: 韦传冬   Assignee: 瑞声光学解决方案私人有限公司   IPC: G02B7/02 Abstract: 本实用新型涉及摄像镜头领域,公开了一种镜头模组,包括:镜座、安装于所述镜座上的镜筒、以及设置于所述镜筒内的镜片,所述镜座包括与所述镜筒抵接的顶壁以及与所述顶壁相对设置的底壁,所述镜座上设有自所述底壁向背离所述镜座方向延伸的环形定位凸起。本实用新型提供的镜头模组能够实现镜座的准确定位、提高镜头模组的可靠性。
2 US10558008B2
Lens unit
Publication/Patent Number: US10558008B2 Publication Date: 2020-02-11 Application Number: 15/353,382 Filing Date: 2016-11-16 Inventor: Kageyama, Takuya   Assignee: Nittoh Inc.   IPC: G02B7/02 Abstract: A lens unit includes a display member that is in a cylindrical shape, that rotates around an optical axis of the lens unit, and that has a scale indicating a photographing distance on an outer circumference surface thereof, and a window member that is provided over the display member, that exposes part of the outer circumference surface including the scale of the display member, and that hides the other part of the outer circumference surface of the display member. The photographing distance has first and second length units. The display member is movable along the optical axis between a first position and a second position. When the display member is in the first positon, the window member exposes the first length unit. Further, when the display member is in the second position, the window member exposes the second length unit.
3 US10571645B2
Multiple-lens camera system
Publication/Patent Number: US10571645B2 Publication Date: 2020-02-25 Application Number: 15/635,964 Filing Date: 2017-06-28 Inventor: Hu, Chao-chang   Song, Bing-ru   Weng, Chih-wei   Chen, Shu-shan   Assignee: TDK TAIWAN CORP.   IPC: G02B7/02 Abstract: A multiple-lens camera system is provided, including a first lens driving module, a second lens driving module, and a shielding member. The first and second lens driving modules respectively include a frame, a lens holder movably disposed in the frame for holding a lens, a magnetic element disposed on a side of the lens holder and a driving board, wherein the driving board has a first coil corresponding to the magnetic element, to generate a magnetic force for moving the lens holder and the lens relative to the driving board. The shielding member is disposed in the first lens driving module and between the two magnetic elements of the first and second lens driving modules which are adjacent to each other, to suppress magnetic interference between the first and second lens driving modules.
4 US2020057237A1
LENS MODULE
Publication/Patent Number: US2020057237A1 Publication Date: 2020-02-20 Application Number: 16/529,830 Filing Date: 2019-08-02 Inventor: Wei, Chuandong   Assignee: AAC Technologies Pte. Ltd.   IPC: G02B7/02 Abstract: The present disclosure provides a lens module. The lens module includes: a lens barrel including a first barrel wall having a first inner diameter, a second barrel wall having a second inner diameter and a connecting wall connecting the first barrel wall with the second barrel wall, the first inner diameter being smaller than the second inner diameter; and a set of lenses received in the lens barrel, the set of lenses including a lens surrounded by the second barrel wall. The lens includes a thinned edge portion and a light shading structure sandwiched between the thinned edge portion and the connecting wall. The lens in the lens module provided by the present disclosure reduces stray light, and thus the optical performance is improved. In a case of space limitations, a light shading plate is further provided, so as to adjust gap spacing.
5 US2020049933A1
LENS MODULE
Publication/Patent Number: US2020049933A1 Publication Date: 2020-02-13 Application Number: 16/529,803 Filing Date: 2019-08-02 Inventor: Wei, Chuandong   Assignee: AAC Technologies Pte. Ltd.   IPC: G02B7/02 Abstract: The present disclosure relates to the field of optical lenses, and provides a lens module. The lens module includes a lens barrel, a lens disposed at an object side of the lens barrel, and a fixing part for pressing the lens against the lens barrel from an object side of the lens. The fixing part includes an inner wall surface enclosing a receiving space, in which the lens and an end of the lens barrel adjacent to an object side are received. The inner wall surface includes an abutting portion abutting against the lens, and a non-abutting portion spaced apart from the lens. Glue is filled between the abutting portion and the lens. The lens module provided by the present disclosure has a relatively higher reliability.
6 US2020064582A1
LENS UNIT
Publication/Patent Number: US2020064582A1 Publication Date: 2020-02-27 Application Number: 16/545,408 Filing Date: 2019-08-20 Inventor: Nakajima, Tomoaki   Assignee: NIDEC SANKYO CORPORATION   IPC: G02B7/02 Abstract: A lens unit may include a plurality of lenses; and a lens barrel comprising an inner cylindrical portion in which the plurality of lenses are housed, an outer cylindrical portion separated radially outwardly from the inner cylindrical portion, and a plurality of ribs extending in a radial pattern from an outer circumferential surface of the inner cylindrical portion toward an inner circumferential surface of the outer cylindrical portion. A plurality of axis alignment protrusions protruding radially inwardly may be provided on an inner circumferential surface of the inner cylindrical portion. Each of the plurality of axis alignment protrusions may be formed between adjacent ribs among the plurality of ribs.
7 US2020225440A1
PROJECTION DEVICE
Publication/Patent Number: US2020225440A1 Publication Date: 2020-07-16 Application Number: 16/813,575 Filing Date: 2020-03-09 Inventor: Dong, Shubin   Assignee: HISENSE LASER DISPLAY CO., LTD.   IPC: G02B7/02 Abstract: The present application provides a projection device. The projection device of the present application includes a lens barrel and a thermal transfer assembly disposed on an outer wall of the lens barrel; the thermal transfer assembly includes a first thermal transfer structure and a second thermal transfer structure, the first thermal transfer structure is disposed on the outer wall of the lens barrel and extends along an axial direction of the lens barrel, one end of the second thermal transfer structure is disposed at one end of the first thermal transfer structure, and the other end of the second thermal transfer structure extends away from the axial direction of the lens barrel. The application can effectively dissipate thermal when the lens assembly is working.
8 US2020192053A1
LENS ASSEMBLY FOR AN IMAGE DETECTION DEVICE FOR A VEHICLE, IMAGE DETECTION DEVICE, AND METHOD FOR MANUFACTURING AN IMAGE DETECTION DEVICE
Publication/Patent Number: US2020192053A1 Publication Date: 2020-06-18 Application Number: 16/710,806 Filing Date: 2019-12-11 Inventor: Diesel, Peter   Assignee: Robert Bosch GmbH   IPC: G02B7/02 Abstract: A lens assembly for an image detection device of a vehicle. The image detection device includes a retaining element that is situated on a sensor carrier. The lens assembly includes a barrel for accommodating at least one lens, and at least one wing contour that is fastened to the barrel. The wing contour is shaped to encompass a retaining element, at least in sections, when the lens assembly is mounted on the retaining element. The wing contour includes a bonding area for an adhesive bond between the wing contour and the retaining element.
9 US2020166726A1
LENS MODULE
Publication/Patent Number: US2020166726A1 Publication Date: 2020-05-28 Application Number: 16/695,048 Filing Date: 2019-11-25 Inventor: Wang, Hailong   Assignee: AAC Optics Solutions Pte. Ltd.   IPC: G02B7/02 Abstract: The present disclosure provides a lens module, which includes a lens barrel and a lens group. The lens barrel includes a first barrel wall configured with a light through hole. The first barrel wall includes a first surface adjacent to an image side and a second surface adjacent to an object side. The lens barrel has an inner wall. The lens group at least includes a first lens. The first lens includes an optical portion and a peripheral portion surrounding the optical portion. An object side surface of the peripheral portion of the first lens includes at least two protrusions evenly distributed along a circumference of the first lens, and the protrusion protrudes from the first lens towards the first barrel wall. The first surface includes a first recess corresponding to the protrusion; and the protrusion is accommodated and fixed in the first recess.
10 CN111352206A
透镜组、透镜组支架及装置
Under Examination
Publication/Patent Number: CN111352206A Publication Date: 2020-06-30 Application Number: 202010240369.5 Filing Date: 2020-03-31 Inventor: 齐俊龙   石广立   陈海霞   Assignee: 北京卓立汉光仪器有限公司   IPC: G02B7/02 Abstract: 本发明提供了一种透镜组、透镜组支架及装置,所述透镜组支架包括支架本体,所述支架本体包括底壁和相对于所述底壁弯折的侧壁,所述底壁和侧壁形成用于容置透镜组的容置空间;所述支架本体的侧壁进一步形成有与所述透镜组上的每个径向调节结构对应的至少一个调节孔,所述透镜组中的透镜在调节结构的作用下沿所述支架本体的径向移动;所述支架本体的底壁进一步形成有多组用于驱动所述透镜组沿所述支架本体的轴向移动的定位结构,本发明可以对安装的透镜组进行位置调整,降低成本和透镜调整的复杂度。
11 CN110780411A
一种镜筒类产品的包边装置及方法
Under Examination
Title (English): A kind of wrapping device and method for mirror tube products
Publication/Patent Number: CN110780411A Publication Date: 2020-02-11 Application Number: 201910986592.1 Filing Date: 2019-10-17 Inventor: 兰起洪   李迎春   王明敬   董晓   王晓琳   李忠峰   李伟刚   张拥军   张文明   Assignee: 中国航空工业集团公司洛阳电光设备研究所   IPC: G02B7/02 Abstract: 本发明公开了一种镜筒类产品的包边装置及方法,镜筒类产品的包边装置包括固定系统和包边系统;固定系统用于将镜筒类产品固定并夹持于机床;包边系统用于在机床旋转时将镜筒类产品的包边镜框挤压至与镜片接触。镜筒类产品的包边方法步骤如下:1、根据镜筒类产品外型、规格设计包边装置;2、将支撑架固定在刀架上;3、完成镜筒类产品装夹;步骤4、启动车床,调整产品与支撑架间的距离,设置机床转速;5、运用包边刀,对镜筒边框进行修整和包边。本发明对于镜筒类产品包边具有较强的指导意义,可极大的方便此类产品的加工工装的设计、零件装夹方法、零件装夹的低应力控制等,缩短产品的生产周期,降低生产成本,具有广泛的推广应用价值。
12 CN110837165A
光学镜头及其组装方法
Under Examination
Title (English): Optical lens and its assembly method
Publication/Patent Number: CN110837165A Publication Date: 2020-02-25 Application Number: 201810933296.0 Filing Date: 2018-08-16 Inventor: 朱锋   Assignee: 宁波舜宇车载光学技术有限公司   IPC: G02B7/02 Abstract: 本申请提供一种光学镜头,该光学镜头包括:镜筒,镜筒的内壁的至少一部分为锥面;光学元件,光学元件的侧表面为柱面;以及光学元件的底表面的边缘与镜筒的锥面连接。本申请改善了光学元件的机械轴与镜筒的机械轴不同轴的现象。此外,本申请降低了光学元件的加工精度要求,提高了可实施性。
13 CN110737065A
用于成像系统的隔圈
Under Examination
Title (English): A spacer for imaging systems
Publication/Patent Number: CN110737065A Publication Date: 2020-01-31 Application Number: 201910984121.7 Filing Date: 2019-10-16 Inventor: 丁先翠   李建军   朱佳栋   戴付建   赵烈烽   Assignee: 浙江舜宇光学有限公司   IPC: G02B7/02 Abstract: 本发明涉及一种用于成像系统的隔圈,所述隔圈为环形,包括:主体(1)以及设置在所述主体(1)两侧壁上的表面组(2);所述表面组(2)包括设置在所述主体(1)一侧壁上的第一面(201)和与所述第一面(201)沿着所述隔圈的径向相互对称的第二面(202);以及设置在所述主体(1)另一侧壁上的第三面(203)和与所述第三面(203)沿着所述隔圈的径向相互对称的第四面(204)。本发明的隔圈不用正反识别装置识别正反,可减短产线,提升效率。
14 CN110908062A
一种双镜头模组支架自动装配设备
Under Examination
Title (English): A Dual Lens Module Support Automatic Assembly Equipment
Publication/Patent Number: CN110908062A Publication Date: 2020-03-24 Application Number: 201911334419.X Filing Date: 2019-12-17 Inventor: 钱沉   Assignee: 金华职业技术学院   IPC: G02B7/02 Abstract: 本发明涉及自动装配技术领域,具体是涉及一种双镜头模组支架自动装配设备,包括有操作台、后支架夹具、后支架上料机构、模组托架安装机构、模组安装机构、硅胶套安装机构、前支架安装机构和卸料机构,操作台包括有空心转盘和固定盘,空心转盘转动设置在固定盘的顶端,后支架夹具分六工位沿轴向均匀设置在空心转盘顶端,后支架夹具的工作端沿空心转盘径向向外,所述机构的上料装置依次均布在六工位外端并朝向所属后支架夹具的工作端,所述机构的安装端均设置在固定盘圆周面上,所述机构的安装端位于所属机构上料端上方,该装置能够自动组装双镜头立体成像装置的镜头模组支架,工作效率高。
15 CN210090792U
一种镜头模组
Valid
Title (English): A lens module
Publication/Patent Number: CN210090792U Publication Date: 2020-02-18 Application Number: 201921031244.0 Filing Date: 2019-07-02 Inventor: 王海龙   Assignee: 瑞声光学解决方案私人有限公司   IPC: G02B7/02 Abstract: 本实用新型提供了一种镜头模组,镜筒包括具有通光孔的顶壁及自顶壁的边缘弯折延伸的筒壁,顶壁与筒壁连接并围合形成腔体,镜片组收容于腔体内,镜片组包括一异形镜片,异形镜片包括连接物侧面及像侧面的侧表面,侧表面包括与物侧面连接的第一抵接面,且第一抵接面与光轴呈夹角设置,筒壁包括靠近光轴的内表面,内表面包括与第一抵接面相对且平行设置的第二抵接面,第一抵接面与第二抵接面的间距大于0μm且小于或等于3μm。当镜片受力并产生变形时,若变形量超过第一抵接面与第二抵接面的间距,第一抵接面与第二抵接面抵接,从而限制镜片进一步变形,以提升镜头模组的稳定性,保证镜头模组的成像质量。
16 CN110873933A
光学镜头及其组装方法和防裂方法
Under Examination
Title (English): Optical lens and its assembly methods and anti-crack methods
Publication/Patent Number: CN110873933A Publication Date: 2020-03-10 Application Number: 201810996665.0 Filing Date: 2018-08-29 Inventor: 张志强   Assignee: 宁波舜宇车载光学技术有限公司   IPC: G02B7/02 Abstract: 本发明公开了一光学镜头及其组装方法和防裂方法,其中所述光学镜头包括至少一镜片和一镜筒,其中所述镜筒具有一装配空间、用于界定所述装配空间的一内壁以及分别在所述镜筒的两个端部连通所述装配空间的一进光口和一出光口,其中所述镜片被组装于所述镜筒的所述装配空间,并且在所述镜片的外壁和所述镜筒的所述内壁之间形成至少一装配间隙。
17 CN110873935A
光学镜头、摄像模组及组装方法
Under Examination
Title (English): Optical lens, camera module and assembly method
Publication/Patent Number: CN110873935A Publication Date: 2020-03-10 Application Number: 201811003070.7 Filing Date: 2018-08-30 Inventor: 田中武彦   陈烈烽   刘林   刘春梅   Assignee: 宁波舜宇光电信息有限公司   IPC: G02B7/02 Abstract: 本发明提供了一种光学镜头,包括:第一镜头部件、第二镜头部件以及第一胶材。第一镜头部件的第一镜片群和第二镜头部件的第二镜片群共同构成可成像的光学系统,其中第二镜头部件的第二镜筒具有外顶面和内顶面,所述第二镜片群承靠于所述内顶面。其中,所述外顶面包括适于布置所述第一胶材的布胶面和自所述布胶面向所述第二镜筒的中轴延伸而形成的延伸面,所述布胶面至所述内顶面具有第一厚度,所述延伸面至所述内顶面具有第二厚度,并且所述第一厚度大于所述第二厚度。本发明还提供了相应的摄像模组以及组装方法。本发明可以提升第二镜头部件黑物的机械强度与可靠性;可以提升光学镜头或摄像模组的良率;有助于摄像模组的小型化。
18 CN210090784U
一种用于光学镜头的角度微调装置
Valid
Title (English): An angular fine-tuning device for optical lenses
Publication/Patent Number: CN210090784U Publication Date: 2020-02-18 Application Number: 201920743556.8 Filing Date: 2019-05-23 Inventor: 王文   Assignee: 技腾科技(天津)有限公司   IPC: G02B7/02 Abstract: 本实用新型公开了一种用于光学镜头的角度微调装置,包括支撑板,所述支撑板上端表面通过转轴活动设置有安装架,所述安装架内部通过转轴活动设置有放置架,所述放置架外部一侧通过安装座安装有第一电机,所述第一电机的输出轴端通过联轴器与放置架所在的转轴传动连接,所述放置架内部设置有镜头主体,所述放置架的两端在镜头主体的两端外侧均固定设置有收纳筐,所述收纳筐内部在镜头主体一侧设置有固定机构,所述支撑板底部固定设置有壳体,所述壳体内部设置有调整机构。本实用新型只需通过第一电机与第二电机的工作能够较全面的完成对镜头主体的角度调整,使得对镜头主体的角度调整简单快捷,提高了光学镜头的使用效果。
19 JP2020012997A
レンズ鏡筒
Publication/Patent Number: JP2020012997A Publication Date: 2020-01-23 Application Number: 2018135474 Filing Date: 2018-07-19 Inventor: Assignee: IPC: G02B7/02 Abstract: 【課題】パーツ点数を増やすこと無く、簡易な構成で耐衝撃性を向上させたレンズ鏡筒を提供する。【解決手段】光軸を中心軸とするレンズ素子を保持するレンズ鏡室と、レンズ鏡室を保持する固定筒10と、レンズ鏡室と固定筒10との位置関係を光軸と直行する方向に調整可能な複数の調芯部材51と、を有するレンズ鏡筒1であって、レンズ鏡室は複数の第1のバヨネット爪31を有し、固定筒10は複数の第2のバヨネット爪14を有し、第1のバヨネット爪及び第2のバヨネット爪の個数は同数であり光軸方向から見て少なくとも一部が重なる位置に配されることを特徴とした。【選択図】図1
20 CN210442559U
一种卡扣式双折射透镜
Valid
Publication/Patent Number: CN210442559U Publication Date: 2020-05-01 Application Number: 201920911771.4 Filing Date: 2019-06-17 Inventor: 赵雷   Assignee: 深圳市创宇丰科技有限公司   IPC: G02B7/02 Abstract: 本实用新型公开了一种卡扣式双折射透镜,包括第一透镜本体和第二透镜本体,第一透镜本体的中心线和第二透镜本体的中心线在同一条直线上,该卡扣式双折射透镜还包括定位连接机构,第一透镜本体和第二透镜本体通过数量为两个的定位连接机构固定连接,数量为两个的定位机构均匀分布在以第一透镜本体中心线为中心的圆周上,定位连接机构包含连接板A、连接板B、定位柱A、绑接孔A、定位柱B、绑接孔B、弹性带和定位管。本实用新型:1、工作人员在组合安装时能方便调节或设定出两个透镜之间的需要的间距进行安装。2、能方便实现对两个透镜之间的角度和平行度进行定位调节。