公开(公告)号：US20160329076A1

公开(公告)日：2016-11-10

申请号：US15147981

申请日：2016-05-06

申请人： AutoChips Inc.

发明人： JIAN ZHOU

IPC分类号： G11B17/05

CPC分类号： G11B17/0402 ,  G11B7/085 ,  G11B17/05 ,  G11B17/051 ,  G11B17/056 ,  G11B27/105 ,  H04B1/205 ,  H04B1/207 ,  H04H20/106

摘要： A DVD navigator based on a vehicle-mounted terminal is disclosed. The DVD navigator includes: a menu panel module, configured to generate a first level in response to reception of an unload instruction; and a quick-unload module, configured to acquire the first level in a sleep state of the DVD navigator and process the first level to generate a second level and a pulse signal so as to control the DVD navigator to quickly unload a disc according to the second level in the sleep state. By the aforesaid way, the present disclosure can effectively reduce the unload time of the DVD navigator by controlling the DVD navigator to quickly unload a disc in the sleep state after receiving the unload instruction.

摘要翻译： 公开了一种基于车载终端的DVD导航仪。 DVD导航器包括：菜单面板模块，被配置为响应于接收到卸载指令而生成第一级; 以及快速卸载模块，被配置为获取DVD导航器的睡眠状态中的第一级，并且处理第一级以产生第二级别和脉冲信号，以便控制DVD导航器以根据所述DVD导航器快速卸载光盘 第二级睡眠状态。 通过上述方式，本公开可以通过控制DVD导航器在接收到卸载指令之后快速卸载处于睡眠状态的盘来有效地减少DVD导航器的卸载时间。

公开(公告)号：US20130094336A1

公开(公告)日：2013-04-18

申请号：US13650423

申请日：2012-10-12

申请人： SEIKO EPSON CORPORATION

发明人： Takeshi Tokuda

IPC分类号： G11B17/05 ,  B65G65/00

CPC分类号： G11B17/10 ,  G11B23/40

摘要： A media transportation mechanism has: a storage unit that stores disc-shaped media with a center hole in a stack; a transportation arm that moves vertically and has a gripping member to hold a medium stored in the storage unit, and a separating member that moves radially to the medium from the hole of the medium; and a transportation arm drive member that sets the ascent speed of the transportation arm to a first speed, and to a second speed that is slower than the first speed, when moving the transportation arm vertically up while the gripping member holds the medium.

摘要翻译： 介质传送机构具有：存储单元，其存储在堆叠中具有中心孔的盘形介质; 运送臂，其垂直移动并具有用于保持存储在存储单元中的介质的夹持构件;以及从介质的孔径向移动到介质的分离构件; 以及输送臂驱动构件，其在所述夹持构件保持所述介质的同时使所述输送臂垂直向上移动时，将所述输送臂的上升速度设定为第一速度，并且达到比所述第一速度慢的第二速度。

公开(公告)号：US20120204196A1

公开(公告)日：2012-08-09

申请号：US13366539

申请日：2012-02-06

申请人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

发明人： Daisuke TAKASAKA ,  Tetsuya Tamura ,  Masaki Nakatani ,  Katsuo Ichinohe ,  Rikiya Ueshima ,  Tomohiro Kobayashi ,  Yoshiyuki Nakagawa ,  Yasuhide Mizuta

IPC分类号： G11B17/05

CPC分类号： G11B17/0288

摘要： A drive device for an optical disc apparatus comprising: a lever arm for supporting a traverse chassis while allowing the traverse chassis to be raised and lowered; and a cam slider in cam engagement with the lever arm, the cam slider moving in a direction substantially orthogonal to a movement direction of the lever arm to cause the lever arm to move up and down; wherein the lever arm is provided with a boss projecting toward the cam slider, and a supported part supported by the cam slider in a chucked position of an optical disc; and wherein the cam slider is provided with a groove in engagement with the boss, and a support part for supporting the supported part in the chucked position of the optical disc.

摘要翻译： 一种用于光盘装置的驱动装置，包括：用于在允许横动底盘升高和降低的同时支撑横动底盘的杠杆臂; 以及凸轮与所述杠杆臂凸轮接合的凸轮滑块，所述凸轮滑块沿与所述杠杆臂的移动方向大致正交的方向移动，以使所述杠杆臂上下移动; 其中所述杆臂设置有朝向所述凸轮滑块突出的凸台，以及由所述凸轮滑块支撑在光盘的夹持位置的支撑部分; 并且其中所述凸轮滑块设置有与所述凸台接合的凹槽，以及支撑部分，用于将所述支撑部分支撑在所述光盘的夹持位置。

公开(公告)号：US07069567B2

公开(公告)日：2006-06-27

申请号：US10724928

申请日：2003-12-01

申请人： Tatsuhiko Tsuchiya

发明人： Tatsuhiko Tsuchiya

IPC分类号： G11B17/05

CPC分类号： G11B17/0515 ,  G11B17/0404

摘要： A disc device including a disc driving section, a transport roller, a positioning member, a detection section, a transmitting member for transmitting movement of the detection section to the positioning member, a roller supporting member for moving the transport roller to a transport position where the transport roller is capable of transporting a disc and to a retreat position where the transport roller is separated from the disc, and a restraining section disposed at the roller supporting member. When the transport roller moves to the retreat position, the detection section is restrained by being moved in a predetermined direction by the restraining section and the movement of the detection section when restraining the detection section is transmitted to the positioning member through the transmitting member, so that the positioning member moves so as to separate from the outer peripheral edge of the disc.

摘要翻译： 一种盘装置，包括盘驱动部分，传送辊，定位部件，检测部分，用于将检测部分移动到定位部件的传递部件，用于将传送辊移动到传送位置的辊支撑部件， 输送辊能够输送盘和传送辊与盘分离的退避位置，以及设置在辊支撑构件上的限制部。 当传送辊移动到退避位置时，通过限制部分在预定方向上移动检测部分，并且当限制检测部分时检测部分的移动通过传送部件传递到定位部件，因此 定位构件移动以与盘的外周边缘分离。

公开(公告)号：US10796720B2

公开(公告)日：2020-10-06

申请号：US16641406

申请日：2018-10-12

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Hiroshi Takahashi ,  Yukio Morioka ,  Hirohito Tsuruta ,  Takuto Yamazaki

IPC分类号： G11B17/05 ,  G11B17/26 ,  G11B33/04

摘要： The disc device that includes a disc tray which stores a plurality of stacked discs, a tray carrier which transports the disc tray, and a disc selector which supplies one disc of the plurality of discs stacked on the disc tray to a drive unit. The disc selector includes a disc selector spindle that supports the plurality of discs, a disc press on which an upper surface of an uppermost disc of the plurality of discs supported by the disc selector spindle abuts, a displacement amount detection mechanism that detects a displacement amount of the disc press displaced according to thicknesses of the plurality of supported discs, and a thickness detection unit that detects a thickness of each of the plurality of discs based on the detected displacement amount of the disc press.

公开(公告)号：US09361930B2

公开(公告)日：2016-06-07

申请号：US14664016

申请日：2015-03-20

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Yukio Morioka ,  Kenji Shiomi ,  Yuji Ariyoshi ,  Masakazu Ishizuka ,  Yasuhisa Fukushima

IPC分类号： G11B17/04 ,  G11B17/30 ,  G11B17/26 ,  G11B17/05 ,  G11B17/10 ,  G11B17/22

CPC分类号： G11B17/04 ,  G11B17/05 ,  G11B17/10 ,  G11B17/221 ,  G11B17/225 ,  G11B17/26 ,  G11B17/30

摘要： A disc conveying device includes a plurality of disc holding members stacked in a first direction which is a disc thickness direction, one of the plurality of disc holding members holding a disc such that the disc can slide to one side in a second direction orthogonal to the first direction, a disc holding member moving mechanism separating the one of the plurality of disc holding members from an adjacent one of the plurality of disc holding members in the first direction, moving the one of the plurality of disc holding members to the one side in the second direction, and partially protruding the disc from other discs held by the plurality of disc holding members to the one side in the second direction, and a disc conveying mechanism holding a protruded part of the disc and conveying the disc to the one side in the second direction.

摘要翻译： 盘传送装置包括沿着第一方向堆叠的多个盘保持构件，该第一方向是盘厚度方向，多个盘保持构件中的一个保持盘，使得盘能够沿与第二方向正交的第二方向滑动到一侧 第一方向，盘保持构件移动机构，沿着第一方向将多个盘保持构件中的一个与多个盘保持构件中的相邻一个分离，将多个盘保持构件中的一个移动到一侧的一侧 第二方向，并且将盘从由多个盘保持构件保持的其他盘部分地沿第二方向突出到一侧;以及盘传送机构，其保持盘的突出部分并将盘传送到一侧 第二个方向。

公开(公告)号：US09076481B1

公开(公告)日：2015-07-07

申请号：US14547943

申请日：2014-11-19

申请人： Alpine Electronics, Inc.

发明人： Ichiro Kato

IPC分类号： G11B17/05 ,  G11B17/051

CPC分类号： G11B17/051

摘要： In a disk drive device, a guide section is formed to protrude from the front surface of a guide top and face a front panel of a frame member with a detection pin therebetween. The guide section forms an inclined side that faces a free end of the detection pin with a gap therebetween. If a disk is shifted from the middle of a disk insertion slot in the right-left direction and is inserted into the disk insertion slot, the detection pin is flexibly deformed by a disk insertion force and is brought into pressure contact with the inclined side. A component force is exerted on the detection pin in a direction in which the detection pin is moved away from the middle of the disk insertion slot in the width direction. The component force smoothly rotates a detection lever from an initial position to an operating position.

摘要翻译： 在盘驱动装置中，引导部形成为从引导顶面的前表面突出并且与框体的前面板之间具有检测针。 引导部分形成一个倾斜侧面，该倾斜侧面与检测销的自由端之间有间隙。 如果盘从左右方向的盘插入槽的中间移动并插入到盘插入口中，则检测销通过盘插入力而弹性变形，并与倾斜侧压力接触。 在检测针沿宽度方向移动远离盘插入口的中间的方向上，将分力施加在检测销上。 部件力将检测杆从初始位置平稳地旋转到操作位置。

公开(公告)号：US08793711B2

公开(公告)日：2014-07-29

申请号：US13567104

申请日：2012-08-06

申请人： Cheng-Chung Hsu ,  Yung-Han Wu ,  Sz-Shian He ,  Ming-Chun Tsao ,  In-Shuen Lee

发明人： Cheng-Chung Hsu ,  Yung-Han Wu ,  Sz-Shian He ,  Ming-Chun Tsao ,  In-Shuen Lee

IPC分类号： G11B17/04 ,  G11B17/05

CPC分类号： G11B17/056

摘要： A tray locking device adapted to an optical disc drive for locking and releasing a tray is provided. The optical disc drive has an optical head connected to a lead screw and driven to move by the lead screw. The tray locking device includes a pushing member driven to move by the lead screw, a latching hook for locking and releasing a protruding pin, and a transmission assembly configured between the pushing member and the latching hook. The transmission assembly includes a first rod and a second rod movably configured in the tray. The first rod has a first driving portion, and the second rod has a second driving portion. When the transmission assembly is located at an initial position, the first driving portion is located on a moving path of the pushing member, while the second driving portion is not located on the moving path of the pushing member.

摘要翻译： 提供了一种适于用于锁定和释放托盘的光盘驱动器的托盘锁定装置。 光盘驱动器具有连接到导螺杆的光头，并通过导螺杆驱动。 托盘锁定装置包括被驱动以通过导螺杆移动的推动构件，用于锁定和释放突出销的闩锁钩以及构造在推动构件和闩锁钩之间的传动组件。 传动组件包括可移动地构造在托盘中的第一杆和第二杆。 第一杆具有第一驱动部，第二杆具有第二驱动部。 当变速器组件位于初始位置时，第一驱动部分位于推动构件的移动路径上，而第二驱动部分不位于推动构件的移动路径上。

公开(公告)号：US09390747B2

公开(公告)日：2016-07-12

申请号：US14847460

申请日：2015-09-08

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： Norikatsu Yoshida ,  Tatsuro Nishi ,  Hitoshi Higaki ,  Yuji Ariyoshi ,  Masanori Ohnishi

IPC分类号： G11B21/08 ,  G11B17/10 ,  G11B23/03 ,  G11B17/22 ,  G11B17/05

CPC分类号： G11B17/10 ,  G11B17/05 ,  G11B17/225 ,  G11B23/0323 ,  G11B23/0328

摘要： A disc device includes a plurality of magazines, each having a tray that stores a plurality of discs, a plurality of disc drives that performs recording or reproducing of information on or from the plurality of discs, a picker that draws out the tray from one of the plurality of magazines and that conveys the tray to a position near the plurality of disc drives, and a disc separating and supplying device that, at the position near the plurality of disc drives, holds the plurality of discs stored in the tray, separates at least one of the plurality of discs stored in the tray from a remainder of the plurality of the discs stored in the tray, and supplies the at least one of the plurality of discs stored in the tray to at least one of the plurality of disc drives.

摘要翻译： 光盘装置包括多个杂志，每个杂志具有存储多个光盘的托盘，在多个光盘上执行信息的记录或再现的多个光盘驱动器，从其中之一抽出托盘的拾取器， 所述多个杂志将所述托盘传送到所述多个盘驱动器附近的位置;以及盘分离供给装置，其在所述多个盘驱动器附近的位置保持存储在所述托盘中的所述多个盘， 从存储在托盘中的多个盘的其余部分存储在托盘中的多个盘中的至少一个，并将存储在托盘中的多个盘中的至少一个提供给多个盘驱动器中的至少一个 。

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。