KR0128819B1 - Disk cartridge - Google Patents

Abstract

Disclosed is a disc receipt device including a case carrying discs, a tool which loads and unloads a disc, a holder and a means. The holder is opposite to the disc so as to fix the disc and can be rotated in the case. An end of the holder contacts the outside of the disc. The holder contacts a predetermined tools which inserts and draws out the disc. The means rotates the end contacting the disc for the disc so that the holder can fix the disc. Thus, because a tray becomes unnecessary the manufacturing cost can be reduced.

Description

Disk storage

1 is a perspective view of a part of the present invention.

2 is a perspective view of the elastic member of the present invention.

3 is a cross-sectional plan view of the present invention.

4 is a front view of the case of the present invention.

* Explanation of symbols for main parts of the drawings

1: case 2: holder

3: elastic member 5: insertion groove

7: fixed shaft 8: gripping groove

9: slope

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disk storage device, and more particularly, to a disk storage device that can be inserted and extracted while storing a disk in a laser disk player, a compact disk player, an auto changer or the like.

Conventionally, a fixing mechanism for fixing a tray on which a disk is placed is installed in a case, and a disk storage part is placed on a tray using a tray inserted into a guide groove formed in the case, and the disc is stored by opening and closing the tray. To be able to extract.

In such a conventional apparatus, in order to store a large number of disks, the tray on which each disk is placed is made in accordance with the number of disks, thereby causing an increase in cost, and the disks are not placed on the trays. There was a problem that makes it impossible to operate.

SUMMARY OF THE INVENTION The present invention has been made to solve such a conventional problem and to provide a disk storage device capable of accurately storing a disk without using a tray.

In order to achieve the above object, the present invention provides a disc storage device of an auto changer, wherein the case on which the disc is loaded is moved up and down, and a device for inserting and extracting the disc is inserted into the case. Is a device to extract a selected disk, which is opposed to both sides of the disk to fix the disk, is rotatably fixed in a layer on the case so that one end is placed in contact with the outer circumference of the disk, and the disk is inserted. And a holder in contact with a known device for extracting, and means for rotating the end contacting the disk toward the disk so that the holder can fix the disk.

The holder rotates when the holder contacts the device for inserting and extracting the disk, thereby releasing the state in which the disk is fixed. The tip is formed with an inclined surface that can be opened outward of the disk when the holder contacts the device for inserting and extracting the disk.

The means for rotating the end of the holder is made of an elastic member, one of which is fixed to the case and the other of which is supported by the holder so that opposite holders can rotate toward the disk on the same horizontal line.

According to the present invention as described above it is possible to store the disk without using the tray on which the disk is seated.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

As shown, the present invention comprises a case 1, a holder 2, and an elastic member 3.

In the case 1, the insertion groove 5 for fixing the disk 4 is maintained at a constant interval up and down when the disk 4 is inserted by a known device for inserting and extracting the disk 4 (not shown). The holder fixing hole 6 into which the holder 2 is inserted is formed on both sides of the insertion groove 5 and is vertically arranged on the same horizontal surface as the insertion groove 5.

The holder 2 is inserted into the holder fixing hole 6 so as to be rotatably fixed to the fixed shaft 7, and has a single insertion groove 5 so as to face each other from a known device for inserting and extracting disks. A gripping groove 8 is formed to guide the insertion disc 5 guided into the insertion groove 5 of the case 1, and a gripping groove 8 of the holder 2 is formed at the tip when the disc 4 is inserted and extracted. The inclined surface 9 which the apparatus which inserts and extracts a disc in contact with is formed so that () may be separated to the outer side of the disc 4.

The elastic member 3 is made of a thin plate-like body having elasticity, one end of which is fixed to the case 1, the other of which is supported by the holder, and an end at which the gripping groove 8 of the holder 2 is formed forms the disk 4. It is possible to rotate toward, and the end supported by the holder is formed integrally from the part fixed to the case 1, the branched contact with each of the holder fixed in the layer.

In the present invention, the disk 4 is inserted into the insertion groove 5 formed in the case 1, and is received by the holding grooves 8 formed on both holders 2 which are rotated by the elastic member 3. It is kept.

The disk insertion and extraction of the present invention is a drive in which the auto changer is moved up and down by a known device, and the case 1 is moved to a predetermined position and stopped. ) Is in contact with the inclined surface (9).

Then, when the apparatus for inserting and extracting the disk continues to move, the holder 2 is rotated about the fixed shaft 7 so that the elastic holding member 3 accumulates elasticity and the disk holding groove 8 is located at the opposite position in the horizontal direction. The formed end is rotated in a direction away from each other to release the state in which the disc 4 is fixed, and the device for inserting and extracting the disc grasps the disc 4 and moves to the deck to play the disc 4.

When the apparatus for inserting and extracting a disk moves to the deck, the holder 2 returns to the initial state with the elasticity accumulated in the elastic member 3 and waits for the insertion of the disk.

Such the present invention is to be installed and used in the existing auto changer, there is an effect that can reduce the cost by not needing a tray.

Claims (7)

In forming a disc storage device of an auto changer, wherein the case on which the disc is loaded is moved up and down, and having a device for inserting and extracting the disc into the case, the disc storage device of the disc is opposed to both sides of the disc to fix the disc, and rotatably layered on the case. A holder fixed so as to be in contact with an outer circumference of the disc, the holder being in contact with a known device for inserting and extracting the disc; And means for rotating an end in contact with the disc toward the disc such that the holder can secure the disc. The disk storage device according to claim 1, wherein the holder is rotated when the holder contacts the device for inserting and ejecting the disk to release the disk. The disk storage device according to claim 2, wherein an inclined surface is formed in contact with the device for inserting and extracting the disk of the holder. The disk storage device according to claim 1, wherein the means for rotating the end portion of the holder is an elastic member fixed to the case on one side and supported on the holder on the other side. The disk storage device according to claim 1, wherein an insertion groove into which the disk is inserted is formed in the case. The disk storage device according to claim 1, wherein a holding groove for fixing the disk to the holder is formed. The disk storage device according to claim 4, wherein the end portions supported by the holders are formed to correspond to the holders fixed in layers while the elastic members are integrally formed.