公开(公告)号：US11972776B2

公开(公告)日：2024-04-30

申请号：US17913351

申请日：2021-03-25

申请人： Sony Interactive Entertainment Inc.

发明人： Kazuto Nakagawa

IPC分类号： G11B17/051 ,  G11B17/028

CPC分类号： G11B17/051 ,  G11B17/028

摘要： A conveying roller position manipulation mechanism moves the position of a conveying roller between a first roller position where the conveying roller contacts an optical disc and a second roller position where the conveying roller is separated from the optical disc. A centering mechanism aligns the center of the optical disc with the position of a spindle motor. A chucking pulley operation mechanism manipulates the position of a chucking pulley configured to fix the optical disc to the spindle motor. The conveying roller position manipulation mechanism includes a rotary arm configured to move in response to a collision with the optical disc that approaches the position of the spindle motor, and at least one of the centering mechanism and the chucking pulley operation mechanism includes a member coupled to the rotary arm.

公开(公告)号：US09997205B2

公开(公告)日：2018-06-12

申请号：US15730307

申请日：2017-10-11

申请人： SHINANO KENSHI KABUSHIKI KAISHA

发明人： Takahiro Ogawa ,  Akitoshi Watanabe

IPC分类号： G11B17/04 ,  G11B33/02 ,  G11B17/043 ,  G11B25/04

CPC分类号： G11B33/025 ,  G11B17/043 ,  G11B17/051 ,  G11B17/056 ,  G11B25/04 ,  G11B2220/2545 ,  G11B2220/2562

摘要： A disc drive (digital book data playback apparatus) includes a cabinet, a disc insertion part through which a digital book data disc is inserted into the cabinet, the disc insertion part being provided in a surface of the cabinet, and a guide groove formed in a surface of the cabinet, the guide groove having a starting end portion formed at an opening end and a terminating end portion continued to the disc insertion part, the guide groove being capable of receiving an outer peripheral edge of the digital book data disc to be inserted into the disc insertion part until the outer peripheral edge reaches a necessary depth.

公开(公告)号：US20180108381A1

公开(公告)日：2018-04-19

申请号：US15730307

申请日：2017-10-11

申请人： SHINANO KENSHI KABUSHIKI KAISHA

发明人： Takahiro OGAWA ,  Akitoshi WATANABE

IPC分类号： G11B33/02 ,  G11B17/043

CPC分类号： G11B33/025 ,  G11B17/043 ,  G11B17/051 ,  G11B17/056 ,  G11B25/04 ,  G11B2220/2545 ,  G11B2220/2562

摘要： A disc drive (digital book data playback apparatus) includes a cabinet, a disc insertion part through which a digital book data disc is inserted into the cabinet, the disc insertion part being provided in a surface of the cabinet, and a guide groove formed in a surface of the cabinet, the guide groove having a starting end portion formed at an opening end and a terminating end portion continued to the disc insertion part, the guide groove being capable of receiving an outer peripheral edge of the digital book data disc to be inserted into the disc insertion part until the outer peripheral edge reaches a necessary depth.

公开(公告)号：US09129637B2

公开(公告)日：2015-09-08

申请号：US13682947

申请日：2012-11-21

申请人： Toshiba Samsung Storage Technology Korea Corporation

发明人： Un-jin Choi ,  Joung-sug Ko ,  Sang-yun Baek ,  Cheol-woong Ahn

IPC分类号： G11B17/051

CPC分类号： G11B17/051

摘要： Provided is a disc loading device and optical disc drive using the same. The disc loading device includes a loading roller for loading a disc in a main frame, an eject lever for discharging the disc out of the main frame, and a main slider operating the eject lever, and moving in a direction by a disc emergency ejection pin inserted from outside of the main frame.

摘要翻译： 提供了一种光盘加载装置和使用其的光盘驱动器。 盘装载装置包括用于将盘装载到主框架中的装载辊，用于将盘排出主框架的弹出杆和操作弹出杆的主滑动件，并且通过盘紧急弹出销 从主框架外部插入。

公开(公告)号：US20150248911A1

公开(公告)日：2015-09-03

申请号：US14596437

申请日：2015-01-14

申请人： ALPINE ELECTRONICS, INC.

发明人： Ichiro Kato

IPC分类号： G11B17/051

CPC分类号： G11B17/051 ,  G11B17/04

摘要： A disk drive includes an insertion detection unit disposed at a position deviating from a transport center line in a first direction, a transport roller, and an opposing member that holds a disk together with the transport roller. The opposing member has a second guiding recess located in a second direction relative to the transport center line. The recess of the opposing member and the transport roller define a space therebetween to receive the disk inserted from a position deviating from the transport center line in the second direction.

摘要翻译： 磁盘驱动器包括插入检测单元，该插入检测单元设置在偏离第一方向上的输送中心线的位置，输送辊以及与输送辊一起保持盘的相对构件。 相对构件具有相对于输送中心线位于第二方向的第二引导凹部。 相对构件和输送辊的凹部在其间限定一个空间，以接收从第二方向偏离运输中心线的位置插入的盘。

公开(公告)号：US08997129B2

公开(公告)日：2015-03-31

申请号：US14245332

申请日：2014-04-04

申请人： Funai Electric Co., Ltd.

发明人： Yasuhiro Nishina ,  Yasuhide Mizuta

IPC分类号： G11B17/056 ,  G11B17/05

CPC分类号： G11B17/05 ,  G11B17/0288 ,  G11B17/051

摘要： An optical disc device includes: a loader body having a guiding recess formed of a linear portion and a sloped portion; a traverse chassis mounted in the loader body and having a protrusion that is guided along the recess; a turntable mounted on the traverse chassis, for mounting the optical disc; and a clamper which clamps the optical disc between the clamper and the turntable when the traverse chassis ascends relative to the loader body to a clamp position, in which when the traverse chassis is at a position lower than the clamp position, the protrusion is guided along the recess, and when the traverse chassis is at the clamp position, the protrusion is positioned inside the sloped portion.

摘要翻译： 光盘装置包括：加载器主体，具有由直线部分和倾斜部分形成的引导凹部; 安装在所述装载机主体中并具有沿所述凹部引导的突起的横动底盘; 安装在横动底盘上的转盘，用于安装光盘; 以及当横动底盘相对于装载机主体上升到夹紧位置时夹持器和转盘之间的光盘夹紧的夹持器，其中当横动底盘位于比夹具位置低的位置时，突起被引导 凹部，当横动底盘处于夹紧位置时，突出部位于倾斜部的内侧。

公开(公告)号：US08856811B2

公开(公告)日：2014-10-07

申请号：US13343232

申请日：2012-01-04

申请人： Jae-kab Seo ,  Won-youl Bae ,  Jae-hoon Sim ,  Byeng-bae Park ,  Ho-sun Lee

发明人： Jae-kab Seo ,  Won-youl Bae ,  Jae-hoon Sim ,  Byeng-bae Park ,  Ho-sun Lee

IPC分类号： G11B17/04 ,  G11B17/051 ,  G11B17/028

CPC分类号： G11B17/0404 ,  G11B17/0282 ,  G11B17/0288 ,  G11B17/051

摘要： A disk drive apparatus is provided. The disk drive apparatus includes: a frame which includes a slot to insert a disk therethrough; a spindle motor assembly which includes a turntable including a disk seating part and a chucking member, and a spindle motor to rotate the turntable; a traverse assembly which mounts the spindle motor thereon and is movable in a direction perpendicular to an inserting direction of the disk; a conveyance roller which is movable between a contact position and a non-contact position with the disk and conveys the disk using a friction force; and a roller driving unit which moves the conveyance roller from the non-contact position to the contact position after an unchucking operation of the disk is completed, when the disk is unloaded.

摘要翻译： 提供了一种磁盘驱动装置。 磁盘驱动装置包括：框架，其包括插入盘的插槽; 一个主轴电动机组件，它包括一个转盘，该转台包括一个盘座部分和一个夹紧部件，一个主轴电动机使转台旋转; 横动组件，其主轴电机安装在其上并且可沿与盘的插入方向垂直的方向移动; 传送辊，其可以在与盘之间的接触位置和非接触位置之间移动并且使用摩擦力传送盘; 以及滚筒驱动单元，当盘被卸载时，在盘的解除操作完成之后，将输送辊从非接触位置移动到接触位置。

公开(公告)号：US20130305266A1

公开(公告)日：2013-11-14

申请号：US13764159

申请日：2013-02-11

申请人： QUANTA STORAGE INC.

发明人： Jen-Chen WU ,  Yu-Sheng Wang

IPC分类号： G11B17/051

CPC分类号： G11B17/051 ,  G11B17/0284 ,  G11B17/0404

摘要： A slot-in type optical disk drive is disclosed. An inclined flange is protruded on the lower end of a guide pin. When ejecting a disc, a power unit moves a slider backward to push a shifting lever at one end of a detecting rod. The detecting rod is rotated to move the guide pin at the other end such that the inclined flange pushes the back edge of the disc to ascend along the inclined flange to avoid jamming.

摘要翻译： 公开了一种插入式光盘驱动器。 倾斜的凸缘突出在导销的下端。 当弹出盘时，动力单元向后移动滑块，以在检测杆的一端推动变速杆。 旋转检测杆使另一端的引导销移动，使得倾斜法兰推动盘的后边缘沿着倾斜的凸缘上升以避免卡住。

公开(公告)号：US08572636B2

公开(公告)日：2013-10-29

申请号：US13319864

申请日：2010-05-12

申请人： Isao Okuyama ,  Aki Yoguchi ,  Takeshi Igarashi

发明人： Isao Okuyama ,  Aki Yoguchi ,  Takeshi Igarashi

IPC分类号： G11B17/043 ,  G11B17/02

CPC分类号： G11B17/051 ,  G11B17/0515

摘要： A disk loading apparatus (disk apparatus) includes: a pair of front arms that are disposed substantially symmetrically with respect to a virtual straight line extending along a loading direction of a disk and passing a substantially central position of an insertion opening of an apparatus main body and are pivotally supported at one end thereof in the proximity of the opposite ends of the insertion opening such that the other ends thereof are spaced away from each other to load the disk; and a pair of link arms that are disposed substantially symmetrically around the virtual straight line and crossing with each other to synchronize the pivotal motions of the arms. The link arms have a restricting portion for abutting with the disk loaded to the loaded position to restrict the movement of the disk.

摘要翻译： 盘装载装置（盘装置）包括：一对前臂，其相对于沿着盘的装载方向延伸的虚拟直线大致对称地设置，并使装置主体的插入开口的大致中心位置 并且在其一端处枢转地支撑在插入开口的相对端附近，使得其另一端彼此间隔开以装载盘; 以及一对连杆臂，其以虚拟直线为基本对称地布置并且彼此交叉以使臂的枢转运动同步。 连杆臂具有用于与装载到装载位置的盘抵接以限制盘的运动的限制部分。

公开(公告)号：US20130227592A1

公开(公告)日：2013-08-29

申请号：US13607929

申请日：2012-09-10

申请人： Yung Ta CHEN

发明人： Yung Ta CHEN

IPC分类号： G11B17/04

CPC分类号： G11B17/0288 ,  G11B17/0404 ,  G11B17/051 ,  G11B33/022 ,  G11B33/025

摘要： The invention relates to an optical-disc player, which comprises a pair of optical-disc sensor levers, a conveying roller used for conveying an optical disc by clamping the optical disc on an optical-disc guide plate, a roller supporting component, a driving member embedded with the roller supporting component, a cam gear used for moving the driving member, a driving gear used for driving the cam gear, switches used for controlling the rotation of a motor, and a traverse mechanism having a pick-up and a turntable, wherein the component, embedded with the roller supporting component and used for driving the conveying roller and the optical-disc guide plate to be engaged and disengaged, on the driving member is an E-shaped cam hole; a convex portion, a first toothed portion and a second toothed portion are formed on the cam gear; and a toothless portion is formed between the two toothed portions.

摘要翻译： 本发明涉及一种光盘播放器，其包括一对光盘传感器杆，用于通过将光盘夹持在光盘导板上来传送光盘的传送辊，滚子支撑部件，驱动 嵌入滚子支撑部件的部件，用于移动驱动部件的凸轮齿轮，用于驱动凸轮齿轮的驱动齿轮，用于控制马达的旋转的开关，以及具有拾取头和转台的横动机构 其特征在于，所述驱动部件嵌入所述辊支撑部件并用于驱动所述输送辊和所述光盘引导板被接合和分离的部件是E形凸轮孔; 凸轮部分，第一齿形部分和第二齿形部分形成在凸轮齿轮上; 并且在两个齿形部分之间形成无齿部分。