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1. 发明授权

US10170150B2 Media playback apparatus and shutter mechanism 有权
公开(公告)号：US10170150B2
公开(公告)日：2019-01-01
申请号：US15741139
申请日：2015-10-14
申请人： MITSUBISHI ELECTRIC CORPORATION
发明人： Tetsuro Nagami
IPC分类号： G11B33/02 , G11B17/051 , G11B25/04 , H05K5/02
摘要： An arm (5) is provided with protrusions (56a, 56b) disposed between a spring (7) and the arm (5) and biasing the spring (7) away from a shutter (2) when the shutter (2) is disposed at either one of two positions, a closed position and an open position. This prevents natural vibration of the spring (7) due to extension of the spring (7), thereby preventing noise.

2. 发明授权

US09786315B1 Disc device 有权
公开(公告)号：US09786315B1
公开(公告)日：2017-10-10
申请号：US15435745
申请日：2017-02-17
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： Osamu Ataguchi
IPC分类号： G11B17/30 , G11B17/03 , G11B17/028 , G11B17/051
CPC分类号： G11B17/0284 , G11B17/0286 , G11B17/056
摘要： A disc device includes a first traverse chassis holding a first optical pickup unit which performs recording/reproduction of information on a first surface of a disc, a second traverse chassis holding a second optical pickup unit which performs recording/reproduction of information on a second surface of the disc, and first and second biasing members which bias the first and second traverse chassis, respectively, in directions of coming closer to each other. The first and second traverse chassis are coupled to each other so as to turn around a turning axis at a rear side of a housing and extending in a width direction of the housing. At least one of the first and the second biasing members is attached while being inclined with respect to each of a conveying direction of the disc, and a thickness and the width directions of the housing.

3. 发明授权

US09129637B2 Disc loading device and optical disc drive including the same 有权
标题翻译：光盘装载装置和包括其的光盘驱动器
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。

4. 发明申请

US20150248911A1 DISK DRIVE 有权
标题翻译：磁盘驱动器
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。

5. 发明授权

US08943521B2 CD player with vibration suppression 有权
标题翻译： CD播放机具有振动抑制功能
公开(公告)号：US08943521B2
公开(公告)日：2015-01-27
申请号：US14094157
申请日：2013-12-02
申请人： Valley Wood Electrical (Shenzhen) Co., Ltd.
发明人： Yung Ta Chen , Akeshi Shitamichi , Rei Shukuya , Minsheng Lu
IPC分类号： G11B33/14 , G11B17/028 , G11B17/04 , G11B17/051
CPC分类号： G11B17/0284 , G11B17/0404 , G11B17/0515
摘要： A compact disc (CD) player, which comprises playback substrates, a conveying roller, CD sensors, a CD stopper, a first trigger member, frame members, cam members and moving members, wherein the CD stopper has a major axis and abutting portions disposed at both ends of the axis; the first trigger member rotates when a minor-diameter CD stops at a mounting position on a turntable; the frame members receive the movement of the first trigger member; the cam members are coupled to the frame members; the moving members receive the rotation of the CD sensor and move along the outside diameter of a CD; the moving members are provided with clamping portions and abutted portions configured to be clamped with the abutting portions; and the cam members are provided with clamped portions configured to abut against the clamping portions.
摘要翻译：一种光盘（CD）播放器，其包括播放基板，传送辊，CD传感器，CD限位器，第一触发器构件，框架构件，凸轮构件和移动构件，其中CD限位器具有长轴和邻接部分在轴的两端; 当小直径CD在转台上的安装位置停止时，第一触发构件旋转; 框架构件接收第一触发构件的移动; 凸轮构件联接到框架构件; 移动构件接收CD传感器的旋转并沿着CD的外径移动; 移动构件设置有夹紧部分和邻接部分，该邻接部分被构造成与邻接部分夹紧; 并且凸轮构件设置有被构造成抵靠夹紧部分的夹紧部分。

6. 发明授权

US08856811B2 Disk drive apparatus and conveyance roller thereof 有权
标题翻译：盘驱动装置及输送辊
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。

7. 发明申请

US20140068644A1 CLAMPING DEVICE OF SPINDLE MOTOR 有权
标题翻译：主轴电机钳位装置
公开(公告)号：US20140068644A1
公开(公告)日：2014-03-06
申请号：US14071162
申请日：2013-11-04
申请人： LG INNOTEK CO., LTD.
发明人： Hoeop YOON
IPC分类号： G11B17/051
CPC分类号： G11B17/0515 , G11B17/0282
摘要： The clamping device of spindle motor is disclosed, wherein a case portion contacted by the other distal end of the arms is inclined due to depression of a distal end of the arms by the disk, such that the arms linearly moves into the case to allow the other distal end to further rotate upwards, whereby the disk can be easily inserted into the case regardless of size of the inner diameter of the disk.
摘要翻译：公开了主轴电动机的夹紧装置，其中由于臂的另一远端接触的壳体部分由于臂的远端被盘压下而倾斜，使得臂线性移动到壳体中以允许另一远端进一步向上旋转，由此盘可以容易地插入到壳体中，而与盘的内径大小无关。

8. 发明申请

US20130305266A1 SLOT-IN TYPE OPTICAL DISK DRIVE 审中-公开
标题翻译： SLOT-IN型光盘驱动器
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。

9. 发明授权

US08516510B2 Information processing apparatus and drive control method 有权
标题翻译：信息处理装置及驱动控制方法
公开(公告)号：US08516510B2
公开(公告)日：2013-08-20
申请号：US13752146
申请日：2013-01-28
申请人： Hideaki Andou , Taisuke Furuya , Yasuyuki Mizuura
发明人： Hideaki Andou , Taisuke Furuya , Yasuyuki Mizuura
IPC分类号： G11B17/051
CPC分类号： G11B17/0401 , G11B17/056
摘要： According to one embodiment, an information processing apparatus includes a main body, an optical disc drive provided in the main body, and a drive management module provided in the main body. The optical disc drive is configured to output an eject signal to an outside in response to an operation of an eject button. The drive management module is configured to supply power to the optical disc drive when the eject signal is received from the optical disc drive which is in a power-off state, to determine, after supplying the power to the optical disc drive, whether the optical disc drive is in a ready state or not, and to send to a signal instructing opening of a tray of the optical disc drive when it is determined that the optical disc drive is in the ready state.
摘要翻译：根据一个实施例，信息处理设备包括主体，设置在主体中的光盘驱动器和设置在主体中的驱动器管理模块。光盘驱动器被配置为响应于弹出按钮的操作而将弹出信号输出到外部。驱动器管理模块被配置为当从处于断电状态的光盘驱动器接收到弹出信号时向光盘驱动器供电，以便在向光盘驱动器供电之后确定光学驱动器磁盘驱动器处于就绪状态，并且当确定光盘驱动器处于就绪状态时，发送指示打开光盘驱动器的托盘的信号。

10. 发明申请

US20050289562A1 Disk player 有权
标题翻译：磁盘播放器
公开(公告)号：US20050289562A1
公开(公告)日：2005-12-29
申请号：US10536438
申请日：2003-08-06
申请人： Shinichi Aoki , Yoshikazu Hasegawa , Yukinori Hokimoto
发明人： Shinichi Aoki , Yoshikazu Hasegawa , Yukinori Hokimoto
IPC分类号： G11B17/051 , G11B17/028 , G11B17/03 , G11B17/04
CPC分类号： G11B17/0404 , G11B17/0284 , G11B17/0288 , G11B17/0515
摘要： A restriction plate (21) is provided on a lower surface of a near side of an upper plate of a chassis base (101). Both disk (D1) and disk (D2), while keeping in contact with a contact guide portion P1 of the restriction plate (21), are inserted. A stopper portion (P2) is formed at a farther side position than the contact guide portion (P1). A peripheral surface of a transfer roller (5) is placed in a moving direction of the disks (D1), (D2) proceeding while contacting upper surfaces of disk guides (2R), (2L) of a disk loading slit (20), and the contact guide portion (P1). Further, the stopper portion (P2) exists at a position corresponding to a direction of a tangent line which passes through the contact guide portion (P1), out of the tangent lines of the aforementioned peripheral surface, at positions other than the moving direction of the disks (D1), (D2).
摘要翻译：限制板（21）设置在底座（101）的上板的近侧的下表面上。在与限制板（21）的接触引导部分P 1保持接触的同时，盘（D 1）和盘（D 2）都被插入。止动部（P 2）形成在比接触引导部（P 1）更靠侧的位置。转印辊（5）的圆周表面沿着盘（D 1），（D 2）的移动方向被放置，同时接触盘装载狭缝的盘引导件（2R），（2L）的上表面（20）和接触引导部（P 1）。此外，止动部（P 2）存在于与通过接触引导部（P 1）的切线的方向对应的位置处于上述周面的切线以外的位置方向盘（D 1），（D 2）。

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