JPS6283254U

JPS6283254U -

Info

Publication number: JPS6283254U
Application number: JP17352585U
Authority: JP
Priority date: 1985-11-13
Filing date: 1985-11-13
Publication date: 1987-05-27

Description

[Brief explanation of the drawing]

第１図は本考案の原理を示す図であり、ａはデ
イスクカートリツジを挿入する過程の説明図、ｂ
は内蔵デイスクの回転駆動手段への搬送・装着過
程の説明図、第２図は従来のデイスクカートリツ
ジの縦断面図、第３図は従来のデイスク装置の原
理図、第４図はデイスクカートリツジの上面図、
第５図は同縦断面図、第６図はデイスクカートリ
ツジの開いた状態を示す縦断面図、第７図はデイ
スク選択装置の部分詳細図、第８図はデイスク装
置の構成図、第９図はデイスク搬送装置の詳細図
、第１０図はクランパ関連部分の詳細図、第１１
ａ図はデイスクカートリツジの保持状態を示す説
明図、第１１ｂ図はデイスクカートリツジが保持
後に開いた状態を示す説明図、第１２図はデイス
クの搬送の過程を示す説明図である。３…デイスク、３ａ…被記録再生デイスク、１
９…回転駆動手段、２０…デイスクカートリツジ
、２３…仕切板、３０…デイスク選択装置、３５
…カートリツジ保持部、４０…カートリツジ開閉
装置、５０…デイスク選択駆動装置、６０…クラ
ンパ、７０…デイスク搬送装置。 Figure 1 is a diagram showing the principle of the present invention, where a is an explanatory diagram of the process of inserting a disk cartridge, and b
2 is an explanatory diagram of the process of transporting and mounting the built-in disk to the rotation drive means, FIG. 2 is a vertical cross-sectional view of a conventional disk cartridge, FIG. 3 is a principle diagram of a conventional disk device, and FIG. 4 is a diagram of a disk cartridge. top view of
5 is a longitudinal sectional view of the same, FIG. 6 is a longitudinal sectional view showing the open state of the disk cartridge, FIG. 7 is a partial detailed view of the disk selection device, FIG. 8 is a configuration diagram of the disk device, and FIG. The figure is a detailed view of the disk transport device, Figure 10 is a detailed view of the clamper-related parts, and Figure 11 is a detailed view of the clamper-related parts.
FIG. 11B is an explanatory diagram showing the state in which the disk cartridge is opened after being held, and FIG. 12 is an explanatory diagram showing the process of transporting the disk. 3... Disk, 3a... Recorded and reproduced disk, 1
9... Rotation drive means, 20... Disk cartridge, 23... Partition plate, 30... Disk selection device, 35
... Cartridge holding section, 40... Cartridge opening/closing device, 50... Disk selection drive device, 60... Clamper, 70... Disk transport device.

Claims

[Scope of utility model registration request]

A plurality of disks are housed inside, each mounted on a partition plate, and the front end surface in the cartridge insertion direction opens like a booklet with the rear end side in the cartridge insertion direction as an axis, and the optical disk to be played is located in either direction. A cartridge holding section that holds the disk cartridge after insertion, and a disk selection means that selects a predetermined optical disk inside the disk cartridge. , in a disk device comprising a cartridge opening/closing means for opening and closing a disk cartridge, and a rotational drive means for rotating the optical disk to which an optical disk is attached during recording and reproduction, The rotation driving means is arranged at a position on the side of the cartridge insertion opening and not in contact with the disk cartridge, and the disk selection means and the cartridge opening/closing means select a predetermined optical disk from the case of the optical disk or disk cartridge located above and below. a disk transport means for opening and closing the disk cartridge so as to have a gap and position it in a substantially horizontal state, inserting the disk cartridge into the predetermined gap, holding the predetermined optical disk, and transporting the disk to the rotation driving means; Equipped with
The predetermined position of the optical disk when it is mounted on the rotary drive means by the disk transport means is above the partition plate that holds the predetermined optical disk in the disk cartridge, and a part of the predetermined optical disk is in an open/closed state. 1. A loading device for a disk device, characterized in that the device is located within a predetermined gap of a disk cartridge located in a disk drive.