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公开(公告)号：US5590109A
公开(公告)日：1996-12-31
申请号：US301992
申请日：1994-09-09
CPC分类号： G11B17/0438 , G11B17/0436
摘要： A loader conveys a holder, carrying thereon a disc cartridge, between a cartridge ejection position and a reproducing/recording position. The loader has an engaging part which engages with a mechanical lock mechanism so as to release a holder pin in the mechanical lock mechanism from its locked condition in order to hold a movable chassis in a floating condition with respect to a stationary chassis and to lock the holding pin in the mechanical lock mechanism so as to fix the movable chassis to the stationary chassis when the holder has been moved to the cartridge ejecting side. When the holder is moved to the reproducing/recording position, the holding pin provided on the holder engages with a shutter closing spring so as to retract an engaging part at the front end of the shutter closing spring through an opening in the holder in order to prevent the disc cartridge from making contact with the shutter closing spring, thereby making it possible to give a satisfactory feeling of insertion of the disc cartridge and avoid damaging the disc cartridge. Further, a rack in a loader feed mechanism is composed of two rack members which are linked together so as to decrease the operating length for moving the loader.
摘要翻译： 装载机在盒排出位置和再现/记录位置之间传送一个在其上承载有盘盒的保持器。 装载机具有与机械锁定机构接合的接合部分，以将机械锁定机构中的保持销从其锁定状态释放，以便将可移动底盘相对于固定底盘保持在浮动状态，并锁定 保持销在机械锁定机构中，以便当保持器已经移动到盒弹出侧时将可动底盘固定到固定底盘。 当保持器移动到再现/记录位置时，设置在保持器上的保持销与闭锁弹簧接合，以便通过保持器中的开口将闭塞弹簧的前端处的接合部分缩回，以便 防止光盘盒与挡板关闭弹簧接触，从而使得可以令盘盒插入的令人满意的感觉，并避免损坏光盘盒。 此外，装载机进给机构中的机架由连接在一起的两个齿条构件组成，以减小用于移动装载机的操作长度。
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公开(公告)号：US5825738A
公开(公告)日：1998-10-20
申请号：US859226
申请日：1997-05-19
CPC分类号： G11B17/0438 , G11B17/0436
摘要： A loader conveys a holder, carrying thereon a disc cartridge, between a cartridge ejection position and a reproducing/recording position. The loader has an engaging part which engages with a mechanical lock mechanism so as to release a holder pin in the mechanical lock mechanism from its locked condition in order to hold a movable chassis in a floating condition with respect to a stationary chassis and to lock the holding pin in the mechanical lock mechanism so as to fix the movable chassis to the stationary chassis when the holder has been moved to the cartridge ejecting side. When the holder is moved to the reproducing/recording position, the holding pin provided on the holder engages with a shutter closing spring so as to retract an engaging part at the front end of the shutter closing spring through an opening in the holder in order to prevent the disc cartridge from making contact with the shutter closing spring, thereby making it possible to give a satisfactory feeling of insertion of the disc cartridge and avoid damaging the disc cartridge. Further, a rack in a loader feed mechanism is composed of two rack members which are linked together so as to decrease the operating length for moving the loader.
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公开(公告)号：US5796698A
公开(公告)日：1998-08-18
申请号：US671591
申请日：1996-06-28
CPC分类号： G11B17/0438 , G11B17/0436
摘要： A loader conveys a holder, carrying thereon a disc cartridge, between a cartridge ejection position and a reproducing/recording position. The loader has an engaging part which engages with a lock mechanism so as to release a holder pin in the lock mechanism from its locked condition in order to hold a movable chassis in a floating condition and to lock the holding pin in the lock mechanism so as to fix the movable chassis to the stationary chassis when the holder comes to the cartridge ejecting side. When the holder is moved to the reproducing/recording position, the holding pin provided on the holder engages with a shutter closing spring so as to retract an engaging part at the front end of the shutter closing spring through an opening in the holder in order to prevent the disc cartridge from making contact with the shutter closing spring, thereby making it possible to give a satisfactory feeling of insertion of the disc cartridge and avoid damaging the disc cartridge.
摘要翻译： 装载机在盒排出位置和再现/记录位置之间传送一个在其上承载有盘盒的保持器。 装载机具有与锁定机构接合的接合部，以将锁定机构中的保持销从其锁定状态释放，以将可动底盘保持在浮动状态，并将保持销锁定在锁定机构中，使得 当支架到达墨盒弹出侧时，将可动底盘固定到固定底盘上。 当保持器移动到再现/记录位置时，设置在保持器上的保持销与闭锁弹簧接合，以便通过保持器中的开口缩回在活门闭合弹簧的前端处的接合部分，以便 防止光盘盒与挡板关闭弹簧接触，从而使得可以令盘盒插入的令人满意的感觉，并避免损坏光盘盒。
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公开(公告)号：US5696746A
公开(公告)日：1997-12-09
申请号：US447030
申请日：1995-05-22
申请人： Eiichi Ookawa , Hiroto Nishida
发明人： Eiichi Ookawa , Hiroto Nishida
CPC分类号： G11B33/121 , G11B17/0407
摘要： A disk apparatus is disclosed. A movable chassis assembly having a turntable and a pickup head is detachably supported on elastic members by a stationary chassis assembly with the lock mechanism of the stationary chassis assembly engaged with lock pins disposed on the movable chassis. A holder located on the movable chassis assembly for holding a disk cartridge to load or eject the disk cartridge is transported by a loader located on the stationary chassis assembly in a predetermined transport direction. Pin driving means located in the loader disengages lock pins when the lock mechanism is touched by the pin driving means at the end of the loading operation of the disk cartridge. A pair of pivoting cross links are connected at their crossings by a support pin that is engaged with a first guide slot in the stationary chassis assembly. One end of each of the pair of cross links is slidably engaged with a guide slot in the loader. The other end of each of the pair of cross links is slidably engaged with a guide slot in the stationary chassis. This arrangement eliminates variations in the load during loading and ejecting operations. A stable operation of the disk apparatus is thus assured. The disk apparatus prevents a double insertion of cartridges and an incorrect insertion, freeing the cartridge and disk apparatus from physical damage.
摘要翻译： 公开了一种盘装置。 具有转盘和拾取头的可移动底盘组件通过固定底盘组件可拆卸地支撑在弹性构件上，固定底盘组件的锁定机构与设置在可移动底盘上的锁定销接合。 位于可移动底盘组件上的用于保持盘盒以装载或弹出盘盒的支架由位于固定底盘组件上的装载机沿预定的输送方向输送。 当在盘盒的装载操作结束时，当锁定机构被销钉驱动装置接触时，位于装载器中的销钉驱动装置使锁定销松开。 一对枢转的交叉连接件在其交叉处通过与固定底盘组件中的第一引导槽接合的支撑销连接。 一对横梁中的每一个的一端与装载机中的导槽可滑动地接合。 一对横向连杆中的每一个的另一端可滑动地与固定底盘中的导槽接合。 这种布置消除了装载和排出操作期间的负载变化。 因此，可以确保盘装置的稳定操作。 盘装置防止盒的双重插入和不正确的插入，释放盒和盘装置免受物理损坏。
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公开(公告)号：US5748606A
公开(公告)日：1998-05-05
申请号：US400012
申请日：1995-03-06
申请人： Yoshiaki Nakagawa , Takashi Suzuki , Seiji Nakama , Masataka Kaneda , Masakazu Kashikawa , Satoshi Kawata , Shunichi Iida , Hiroto Nishida , Hiroyuki Matsuda
发明人： Yoshiaki Nakagawa , Takashi Suzuki , Seiji Nakama , Masataka Kaneda , Masakazu Kashikawa , Satoshi Kawata , Shunichi Iida , Hiroto Nishida , Hiroyuki Matsuda
IPC分类号： G11B17/028 , G11B17/04 , G11B17/22 , G11B17/08
CPC分类号： G11B17/056 , G11B17/0286 , G11B17/0288 , G11B17/22 , G11B17/221
摘要： A disc player device includes a tray transfer mechanism for transferring a tray, supporting a disc thereon, from a magazine, a clamper for holding the disc, and a clamper drive mechanism for transferring the clamper to a turntable. The disc is held by the turntable with the clamper transfer mechanism held out of contact with the clamper, and in this condition a playback of the disc is carried out. After the playback of the disc is finished, the disc is again clamped, and is returned to a predetermined position by the clamper transfer mechanism. The tray transfer mechanism, the clamper, the clamper drive mechanism are driven by a common motor.
摘要翻译： 光盘播放器装置包括用于传送托盘的托盘传送机构，用于从盒子中支撑其上的盘，用于保持盘的夹持器，以及用于将夹持器传送到转台的夹持器驱动机构。 光盘由转盘固定，夹持器传送机构与夹持器保持不接触，并且在该状态下，执行盘的重放。 在盘的重放完成之后，再次夹紧盘，并通过夹持器传送机构返回到预定位置。 托盘传送机构，夹持器，夹持器驱动机构由公共马达驱动。
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公开(公告)号：US5255255A
公开(公告)日：1993-10-19
申请号：US792172
申请日：1991-11-14
申请人： Masataka Kaneda , Takashi Suzuki , Hiromi Kameda , Yasuyoshi Kagohashi , Masahiro Watanabe , Tukasa Nakayama , Hiroto Nishida
发明人： Masataka Kaneda , Takashi Suzuki , Hiromi Kameda , Yasuyoshi Kagohashi , Masahiro Watanabe , Tukasa Nakayama , Hiroto Nishida
CPC分类号： G11B17/051 , G11B17/0402 , G11B17/0515
摘要： There is disclosed a disk loading device capable of transferring a disk without damaging a face of the disk. The disk loading device includes a roller movement mechanism for moving a roller toward and away from a path of transfer of the disk, and a roller drive mechanism for rotating the roller. The roller is brought by the roller movement mechanism into contact with an outer peripheral surface of the inserted disk, so that the disk is transferred by the rotational drive force of the rotating roller in a predetermined direction. For discharging the disk, the outer peripheral surface of the disk is urged by an eject mechanism operatively connected to the roller drive mechanism, so that the disk is ejected.
摘要翻译： 公开了一种能够在不损坏盘的面的情况下传送盘的盘装载装置。 盘装载装置包括用于使辊朝向和远离盘的传送路径移动的滚子移动机构，以及用于旋转辊的辊驱动机构。 辊子由辊移动机构带动与插入盘的外周面接触，从而通过旋转辊的旋转驱动力沿预定方向转移盘。 为了排出盘，盘的外周表面被可操作地连接到辊驱动机构的弹出机构推动，使得盘被弹出。
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公开(公告)号：US08132195B2
公开(公告)日：2012-03-06
申请号：US11574908
申请日：2005-09-12
申请人： Hiroshi Ohmura , Hiroto Nishida , Motoki Kuroda
发明人： Hiroshi Ohmura , Hiroto Nishida , Motoki Kuroda
IPC分类号： G11B17/04
摘要： A disk device is capable of quickly identifying an inserted optical disk. A reading portion obtains disk surface information from an optical disk that is passing, and stores the obtained disk surface information in a storing portion provided in a disk playing device. An identifying portion decides whether or not the disk playing device is able to play the optical disk, based on the surface information.
摘要翻译： 磁盘设备能够快速识别插入的光盘。 读取部从通过的光盘获取盘面信息，并将获得的盘面信息存储在设置在盘播放装置中的存储部中。 识别部分基于表面信息来决定盘播放设备是否能够播放光盘。
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公开(公告)号：US07844980B2
公开(公告)日：2010-11-30
申请号：US11814399
申请日：2006-01-19
IPC分类号： G11B17/04
CPC分类号： G11B17/051 , G11B17/0404
摘要： To provide an optical disc device in which the number of parts is small, and quietness can be secured with a simple mechanism. The optical disc device includes a main body having a disc insertion/removal port, and a conveying roller for conveying a disc between the disc insertion/removal port and a disc receiving position in the main body, and also includes a swinging lever which is pivotally supported at its proximal end on a supporting shaft within the main body, and has a disc arrival switch fixed thereto, and a detection lever which is pivotally supported at its proximal end on the supporting shaft, and contacts an outer periphery of the disc (which is to be received in the disc receiving position) at its distal end to operate the disc arrival switch, and when the disc is to be inserted into the disc receiving position, the detection lever is projected into the disc receiving position.
摘要翻译： 为了提供其中部件数量少的光盘装置，并且可以用简单的机构确保安静性。 光盘装置包括具有盘插入口的主体，以及用于在盘插入/移出端口和盘体接收位置之间传送盘的输送辊，还包括摆动杆， 在其近端支撑在主体内的支撑轴上，并且具有固定到其上的盘到达开关，以及检测杆，其在其近端枢转地支撑在支撑轴上，并且与盘的外周接触（其中 在其远端被接收以操作盘到达开关，并且当盘被插入盘接收位置时，检测杆被投影到盘接收位置。
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公开(公告)号：US07752640B2
公开(公告)日：2010-07-06
申请号：US11814225
申请日：2006-01-19
IPC分类号： G11B17/028
CPC分类号： G11B17/0288 , B60R11/0211 , B60R2011/0005 , B60R2011/027 , G11B17/021 , G11B17/0282 , G11B17/0404 , G11B17/051 , G11B17/30
摘要： An optical disc device and a disc changer drive capable of achieving a reduction in cost and number of articles and a reduction in size of the disc drive with a simple configuration rather than the prior art and also carrying out a stable playing/writing operation are provided. An optical disc device includes a playing chassis which is supported turnably on a main body of the disc drive and on which a turntable is installed, a substantially Y-shaped cam groove formed on the playing chassis, a driving lever on which a substantially T-shaped cam groove is formed and which transmits a power to a holding portion of the disc, and a turning lever supported turnably on the main body and engaged with the playing chassis and the cam groove of the driving lever via a driving shaft, wherein a turning of the turning lever is followed by a turning of the playing chassis and a movement of the driving lever that follows the turning of the playing chassis to hold a disc as a series of operations.
摘要翻译： 提供了一种能够以简单的配置而不是现有技术实现成本和数量减少的盘驱动器的光盘装置和换盘器驱动器，并且还执行稳定的播放/写入操作 。 一种光盘装置，包括可旋转地支撑在盘驱动器的主体上并在其上安装有转台的播放底盘，形成在播放底盘上的基本为Y形的凸轮槽，驱动杆，基本上为T- 形成凸轮槽并将动力传递到盘的保持部分，转动杆可转动地支撑在主体上，并且经由驱动轴与驱动杆的运动底盘和凸轮槽接合，其中转动 转向杆的后面跟随着播放底盘的转动以及随着播放底盘的转动而跟随转盘的驱动杆的运动，以将盘作为一系列操作。
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公开(公告)号：US20070268792A1
公开(公告)日：2007-11-22
申请号：US11573645
申请日：2005-07-29
IPC分类号： G11B17/03
CPC分类号： G11B17/223 , G11B17/021 , G11B17/028 , G11B17/0282 , G11B17/26
摘要： An optical disk device capable of securing a rigidity of a tray that holds an optical disk is provided. When an optical disk is put into trays stacked in a main body, a holding portion provided to the tray holds the optical disk. In this case, since the holding portion holds the optical disk from the label face side of the optical disk, a recording face located on the opposite side to the label face can be opened without provision of a notch in the tray. Accordingly, a rigidity of the tray can be secured.
摘要翻译： 提供一种能够确保保持光盘的托盘的刚性的光盘装置。 当光盘被放入堆叠在主体中的托盘中时，设置在托盘上的保持部分保持光盘。 在这种情况下，由于保持部分从光盘的标签面侧保持光盘，所以可以打开位于标签面相对侧的记录面，而不在托盘中设置凹口。 因此，可以确保托盘的刚性。
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