公开(公告)号：US06864879B2

公开(公告)日：2005-03-08

申请号：US10146439

申请日：2002-05-16

申请人： Yoshitaka Nojima ,  Kenji Muratani

发明人： Yoshitaka Nojima ,  Kenji Muratani

IPC分类号： G05G1/10 ,  G05G1/00 ,  G05G1/015 ,  G10H1/00 ,  G11B19/00 ,  G11B19/20 ,  G11B27/00 ,  G11B33/02 ,  G11B33/12 ,  G09G5/08

CPC分类号： G11B19/00 ,  G10H1/0091 ,  G10H2210/241 ,  G11B19/20 ,  G11B27/005 ,  G11B2220/2545 ,  G11B2220/41

摘要： A rotational operation mechanism for a DJ apparatus enables smooth rotation to be achieved using a simple configuration. A rotational operation mechanism has a base, a display window member fixed onto the base, a ring member positioned on the display window member and holding a plurality of rotatable balls, and a rotation operation portion positioned on the ring member and operated by an operator. Mutually facing surfaces of the display window member and the rotation operation portion are provided with grooves that have substantially the same diameter as the ring member. The ring member is sandwiched between the display window member and the rotation operation portion such that the plurality of balls are received in the groove of the display window member and the groove of the rotation operation portion, and the ring member is rotatable in a peripheral direction. One of the rotation operation portion and the base is provided with magnets and the other of the rotation operation portion, and the base is provided with metal portions at positions facing the magnets.

摘要翻译： 用于DJ设备的旋转操作机构能够使用简单的配置来实现平滑旋转。 旋转操作机构具有底座，固定在基座上的显示窗构件，位于显示窗构件上并保持多个可旋转球的环构件，以及定位在环构件上并由操作者操作的旋转操作部。 显示窗构件和旋转操作部的相互面对的表面设置有与环构件具有基本相同直径的凹槽。 环形构件被夹在显示窗构件和旋转操作部之间，使得多个球容纳在显示窗构件的凹槽中和旋转操作部的凹槽中，并且环构件可沿圆周方向 。 旋转操作部分和底座中的一个设置有磁体，并且旋转操作部分中的另一个，并且基座在面对磁体的位置处设置有金属部分。

公开(公告)号：US5608714A

公开(公告)日：1997-03-04

申请号：US310398

申请日：1994-09-22

申请人： Katsuhiro Shiba ,  Minoru Goto ,  Takao Yamada ,  Norihisa Kato ,  Jun Takahashi ,  Kenji Okuda ,  Kenji Muratani

发明人： Katsuhiro Shiba ,  Minoru Goto ,  Takao Yamada ,  Norihisa Kato ,  Jun Takahashi ,  Kenji Okuda ,  Kenji Muratani

IPC分类号： G11B17/26 ,  G10K15/04 ,  G11B17/22 ,  G11B23/03 ,  G11B33/04 ,  G11B17/08

CPC分类号： G11B17/225 ,  G11B23/0323 ,  G11B33/0444

摘要： A supporting device is provided for supporting disc stockers in a case of a disc changer. Each of the disc stockers stores a plurality of discs. A lock device is mounted on each of side walls of the disc stocker. The lock device comprises a lock lever slidably mounted on the side wall and having a locking hook, and a manually operated release lever. The locking hook is provided to engage with a pin provided on the case so as to lock the disc stocker. The release lever is arranged to release the lock lever from the pin.

摘要翻译： 提供支撑装置用于在盘片更换器的壳体中支撑盘片储存器。 每个光盘存储器存储多个光盘。 锁定装置安装在盘式储盘器的每个侧壁上。 锁定装置包括可滑动地安装在侧壁上并具有锁定钩的锁定杆和手动释放杆。 锁定钩设置成与设置在壳体上的销接合以便锁定盘片储存器。 释放杆被布置成从销释放锁定杆。