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    • 1. 发明授权
    • 디스크기록및/또는재생장치및디스크기록매체교환장치
    • KR100382329B1
    • 2003-08-02
    • KR1019950705555
    • 1995-04-14
    • 소니 주식회사
    • 무까이다구미오
    • G11B17/26
    • G11B17/223
    • A disc recording and/or reproducing apparatus adapted for selectively taking out discs accommodated within an accommodating unit to carry out recording and/or reproduction of information signals. This disc recording and/or reproducing apparatus comprises an accommodating unit disposed at the front side within the apparatus body and within which a plurality of trays on which discs are respectively mounted are accommodated in the state parallel to each other, a taking-out mechanism for selectively drawing out any one of a plurality of trays accommodated within the accommodating unit to take out the disc mounted on the tray, a recording and/or reproducing unit for carrying out recording and/or reproduction of information signals with respect to the disc which has been taken out by the taking-out mechanism toward the backward side within the apparatus body, an eject mechanism for selectively drawing out the remaining trays accommodated within the accommodating unit in an external direction of the apparatus body, and control means for independently driving and controlling the eject mechanism and the taking-out mechanism. The eject mechanism and the taking-out mechanism are independently driven and controlled by a system control unit to selectively draw out trays from the accommodating unit by the taking-out mechanism, and to selectively draw out trays in an external direction of the apparatus body from the accommodating unit by the eject mechanism, thus permitting eject operation of any other tray even if information signals are being subjected to recording and/or reproduction with respect to the disc.
    • 一种光盘记录和/或再现设备,适用于选择性地取出容纳在容纳单元内的光盘以执行信息信号的记录和/或再现。 该盘片记录和/或再现装置包括:容纳单元,该容纳单元布置在装置本体内的前侧处,并且在该容纳单元内以彼此平行的状态容纳分别安装有盘片的多个托盘;取出机构, 选择性地拉出容纳在容纳单元内的多个托盘中的任何一个以取出安装在托盘上的盘;记录和/或重放单元,用于相对于盘具有记录和/或重放信息信号; 被取出机构朝向装置本体内的后方侧取出;排出机构,其用于选择性地将容纳在容纳单元内的其余托盘沿装置本体的外部方向拉出;以及控制装置,其用于独立地驱动和控制 弹出机构和取出机构。 弹出机构和取出机构由系统控制单元独立地驱动和控制,以通过取出机构选择性地从容纳单元中取出托盘,并且选择性地将托盘在装置主体的外部方向上从 即使在信息信号正在对盘进行记录和/或再现的情况下,也能够通过弹出机构将容纳单元容纳在其中,从而允许任何其他盘的弹出操作。 <图像>
    • 3. 发明公开
    • 디스크 자동교환장치
    • 自动换碟装置
    • KR1020010013182A
    • 2001-02-26
    • KR1019997011167
    • 1999-04-02
    • 가부시키가이샤 아사카
    • 하야시아키오온소고타로나카무라히토시시바사키고이치
    • G11B17/26
    • G11B17/22G11B17/225G11B17/30
    • An automatic disk changing device, comprising a pallet (19) capable of mounting a disk (D), a storage chamber (12) for storing the pallet (19), a recording and reproducing drive which stores the pallet (19) and records and reproduces information to/from the disk (D), and a transfer mechanism for transferring the pallet (19) between the storage chamber (12) and the recording and reproducing drive; magnetic bodies (20a) being mounted near claw parts (19c to 19f) of the pallet (19); respectively, the storage chamber (12) comprising an opening (12a) for passing the pallet (19), side walls (12d, 12e) having grooves (12b, 12c) for moving side edges of the pallet (19) forward and backward, respectively, and a bottom wall (12f) for supporting one end of the pallet (19); and the bottom wall (12f) being provided with magnets (20b) for attracting the magnetic bodies (20a) of the pallet (19).
    • 一种自动盘更换装置,包括能够安装盘(D)的托盘(19),用于储存托盘(19)的储存室(12),存储托盘(19)的记录和再现驱动器, 向盘(D)再现信息,以及用于在存储室(12)和记录和再现驱动之间传送托盘(19)的传送机构; 磁体(20a)安装在托盘(19)的爪部(19c〜19f)附近; 分别包括用于使托盘(19)通过的开口(12a)的储存室(12),具有用于向前和向后移动托盘(19)的侧边缘的槽(12b,12c)的侧壁(12d,12e) 和用于支撑托盘(19)的一端的底壁(12f); 并且底壁(12f)设置有用于吸引托盘(19)的磁体(20a)的磁体(20b)。
    • 8. 实用新型
    • 디스크 체인저
    • 换碟机
    • KR2019950012465U
    • 1995-05-17
    • KR2019930022627
    • 1993-10-30
    • 삼성전자주식회사
    • 송봉훈최광식
    • G11B17/26
    • 디스크를장착하는트레이가복수개형성된회전원반을갖으며, 탑재된디스크의종류에따라스핀들모터의구동신호를제어할수 있는디스크체인저가개시된다. 본고안에따른디스크체인저는회전원반의트레이상의디스크가장착되는부문에장착되는디스크의반경에대응하는복수개의통공을그의회전축에서일정의거리를갖는원주상으로형성시켜며; 회전원반의회전에따른통공의투과상태를검출하여스핀들모터의구동신호를제어하는스핀들모터구동제어회로를구비함을특징으로한다. 본고안에따른디스크체인저는회전원반의트레이상에장착되는디스크의종류에따라스핀들모터의회전속도를안정되게유지할수 있는효과를갖는다.
    • 本发明公开了一种具有转盘的换盘器,所述转盘具有用于安装盘的多个盘,并且能够根据所安装的盘的类型来控制主轴电机的驱动信号。 根据所述文章中的换盘形成为多个对应于安装至其被安装在具有由旋转圆周的轴线一定距离旋转盘托盘中的磁盘扇区盘的半径的孔; 以及主轴电机驱动控制电路,用于通过根据主轴电机的旋转检测通孔的传输状态来控制主轴电机的驱动信号。 根据本发明的换盘器具有如下效果:根据安装在旋转盘的托盘上的盘的类型,可以稳定地维持主轴电机的转速。
    • 10. 发明公开
    • 디스크 재생기에 있어서 디스크의 과잉 삽입 방지 장치
    • 在磁盘播放器中,
    • KR1019950004165A
    • 1995-02-17
    • KR1019930014120
    • 1993-07-24
    • 다나신덴기가부시키가이샤
    • 아라다다다오
    • G11B17/26
    • 본 발명은 디스크 교환시에 팰릿(16)상에 놓은 디스크가 부주의하게 장치본체(10)내로 들어가는 것을 방지하고, 디스크 자체에도 과도한 강제력을 미치지 않고, 디스크 스토커(28)를 구비한 디스크 재생기에 적당함과 동시에 장치전체의 소형화설계에도 적합한 디스크의 과잉삽입 방지장치(74)를 제공하기 위한 것으로, 디스크 재생기의 장치본체(10)의 열림부(18)에서 팰릿(16)이 부분적으로 노출된 인출위치에 있어서의 디스크 교환을 위한 디스크(D)가 팰릿(16)사에 놓여질때, 디스크의 과잉삽입 방지장치(74)의 스토퍼부재(70)가 열림부(18)에 면한 저지위치에 있고, 디스크(D)가 부주의하게 열림(18)부에서 장치내부로 들어가는 것을 저지한다. 스토퍼부재(70)는 팰릿(16)이 재생위치를 향해 밀어넣어지는 동작에 따라 개방위치로 회전운동하여 팰릿(16)의 통과통로가 개방되도록 구성되는 것을 특징으로 하는 디스크 재생기에 있어서 디스크의 과잉 삽입 방지장치에 관한 것이다.