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Disk device

一种盘片、滑件的技术，应用在盘片装置领域，能够解决无法自动送出盘片等问题，达到流畅操作感、提高安全性的效果

Inactive Publication Date: 2008-01-09
TEAC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the power supply is cut off due to a power failure, etc., or the disk device itself has a mechanical problem, the disk cannot be automatically sent out, and the disk remains in the disk device.
[0005] As mentioned above, the remaining state of the disc in the disc unit without being returned is a very serious problem.

Method used

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Experimental program
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Embodiment Construction

[0105] Embodiments of the present invention implemented in a slot-in disk device will be described in detail below with reference to the drawings. Also, in the disc device 1 described below as an embodiment, the top view of its internal mechanism elements is shown in FIG. 2; its perspective view is shown in FIG. 3; the top view from the bottom surface is shown in FIGS. 13 in.

[0106] FIG. 1 is an explanatory view showing the appearance of a disk drive 1 embodying the present invention, wherein a bezel 3 is arranged at an opening at the front end of a chassis case 2 constructed in a shielded state. The frame 3 is formed with a slot 3a for inserting the disc D; and an emergency through hole 3b for releasing the emergency. Moreover, the frame 3 further includes a button 4 for instructing to send out the stored disk D to the outside of the device; and an indication portion 5 for displaying the operating status of the disk device 1 .

[0107] FIG. 2 is a top view of the disc dev...

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PUM

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Abstract

A disk transport mechanism in a disk drive is connected with a transmission gear mechanism. A loading motor drives the disk transport mechanism. When the loading motor rotates forwards, an optical disk is carried by the disk transport mechanism to a chuck position. When the loading motor rotates backwards, the optical disk is moved back to an ejection position. In failure of the loading motor, an emergency pin is pushed to actuate an emergency disk ejector. A first gear wheel in the transmission gear mechanism is disengaged by the emergency disk ejector to separate the transmission gear mechanism into a disk transport mechanism side and a motor. A second gear wheel on the disk transport mechanism side is rotated to actuate the disk transport mechanism. The emergency pin is pushed repeatedly to cause the disk transport mechanism to move back the optical disk to the ejection position.

Description

technical field [0001] The present invention relates to a disc device for driving an optical disc (such as CD-R / RW, DVD-R / -RW / RAM / +R / +RW etc). Background technique [0002] Generally speaking, a disk device built in information equipment usually has a disk tray for placing disks, and the disk tray is configured in a forward and backward manner. Also, the disk placed on the disk tray is driven in the disk drive body, and information is recorded or reproduced. [0003] On the other hand, the so-called slot-in disk device also tends to be used in large numbers without using the disk tray, and this type of disk device is more suitable for the increasingly thinner and smaller trend of personal computers. Since this slot-in type disk device does not need to use a disk tray when sending a disk into (loading) / from the device body (unloading), when the operator inserts the disk into the front bezel After half of the slot is opened, the loading mechanism of the device body starts ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B17/04
CPCG11B17/051G11B17/04
Inventor 藤泽辰一
Owner TEAC CORP