JP2562614Y2 - Disk loading device for vertical disk player - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drive device for a compact disk, and more particularly to a disk mounting device for a vertical disk player.

[0002]

2. Description of the Related Art Conventionally, in a vertical compact disk drive device, an opening / closing lid is opened, a disk is placed on a disk holding portion provided on the opening / closing lid, and then the opening / closing lid is closed, so that the disk is placed on a turntable. I was wearing it.

The position of the disk holding portion used at this time is determined by the diameter of the disk. However, since the diameter of a conventional disk is 12 cm in diameter, it is often used in a vertical compact disk device. The disc holding part was mounted exclusively for a 12 cm diameter disc.

[0004]

Recently, in the field of compact discs, discs having a diameter of 8 cm other than discs having a diameter of 12 cm have appeared. In a disk device that holds a disk vertically, when an 8 cm diameter disk is inserted into a conventional disk device dedicated to a 12 cm diameter disk, the center hole of the inserted 8 cm diameter disk is 2 cm larger than that of a 12 cm diameter disk. It will be located below, 8cm
Since the center hole of the disk having a diameter is not inserted into the turntable, it has been impossible to mount the disk on the turntable.

[0005] The present invention solves the above-mentioned problems and provides an 8 cm, 1 cm.
It is an object of the present invention to provide a disk mounting device for a vertical disk player capable of supporting two types of disks having a diameter of 2 cm.

[0006]

The disk mounting device of the vertical disk player according to the present invention is characterized in that a large-diameter disk holding portion is formed and a small-diameter disk holding portion is provided on the opening / closing lid so as to be able to protrude and retreat. It is assumed that.

[0007]

In the disk mounting device of the vertical disk player according to the present invention, the large-diameter disk holding portion provided on the opening / closing lid is provided with the small-diameter disk holding portion which can be protruded and retracted. By appropriately projecting and retreating the portion, a large-diameter or small-diameter disc is mounted as appropriate.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of a disk mounting device for a vertical disk player according to the present invention will be described with reference to FIGS.

According to FIG. 1, a disc mounting device for a vertical disc player includes an opening / closing lid 3, a 12 cm disk holding portion 2 provided on the opening / closing lid 3, and a 12 cm disk holding portion 2 inside. The opening / closing lid 3 is composed of an 8 cm disk holding section 5 and an operation element 6 integrated with the 8 cm disk holding section 5. The opening / closing lid 3 is attached to a CD player body (not shown) so as to be openable and closable.

A screw portion 7 is provided at the center of the opening / closing lid 3, and a screw portion 9 which meshes with the screw portion 7 of the opening / closing lid 3 provided on the disk holder 5 for 8 cm is engaged. The 8 cm disk holding unit 5 protrudes and moves backward by the rotational movement of the unit 9.

Hereinafter, the operation of the above embodiment will be described first with reference to FIG.
Referring to FIG. 2, the mounting of the disk having a diameter of 2 is described. In FIG. 2, the lid 3 is opened, the disk 4 having a diameter of 8 cm is placed on the disk holder 5 for 8 cm, and then the lid 3 is closed and the disk is turned. A state in which the table 10 is to be mounted is shown. The 8 cm disk holder 5 is provided with a screw portion 9 similar to the opening / closing lid 3, and is engaged with the screw portion 7 of the opening / closing lid 3, so that it can be rotated by the operating element 6 integrated with the 8 cm disk holding portion 5. Then, it protrudes inside the 12 cm disc holding portion 2 and stops. The opening / closing lid 3 is also rotatable about the lid shaft 11 as a center fulcrum, and can be closed with respect to the cabinet 12 by pushing the opening / closing lid 3 by hand. The 8 cm diameter disc 4 has its center hole 4b
Is led to the guide taper 10a of the turntable 10 and is placed on the turntable surface 10b, and is 8 cm in length.
From the disk holder 5 for use.

Next, a description will be given of a case in which a disk having a diameter of 12 cm is mounted with reference to FIG. 1. The lid 3 is opened, and the disk holder 5 for 8 cm engaged with the screw portion 7 of the lid 3.
By rotating the integrated operator 6 in the direction opposite to the direction in which the disk 4 having a diameter of 8 cm is mounted, 12
The 8 cm disc holder 5 is stopped with the 8 cm disc holder 5 pulled in from the holding position of the cm disc holder 2 to the inside of the opening / closing lid 3. It is placed on 10b and detached from the 12cm disc holding unit 2.

[0013]

According to the present invention, an opening / closing lid having a disk holding portion of a large diameter of 12 cm or the like as described above, a screw formed on the opening / closing lid, and an 8 cm having a screw engaging with the screw. The small-diameter disk holding portion for rotating the small-diameter disk holding portion and the small-diameter disk holding portion is rotated to change the engagement state of the respective screws, and the small-diameter disk holding portion is projected and retracted. It consists of an operator provided on the holder, and the operator can rotate the small-diameter disk holder so that the disk holder according to the disk can be selected very easily. There is no complexity such as mounting a disk adapter.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing a state in which a large-diameter disk is mounted on a disk mounting device of a vertical disk player according to the present invention.

FIG. 2 is a side sectional view showing a state where a disk having the same diameter is mounted.

FIG. 3 is a side sectional view showing a state in which a small-diameter disk holding unit, which is the main part, is mounted on an opening / closing lid.

[Explanation of symbols]

 2 Disk holder for 12cm 3 Open / close lid 5 Disk holder for 8cm 6 Operator 7,9 Thread

Claims (1)

(57) [Scope of request for utility model registration] An opening / closing lid formed with at least a large-diameter disk holding portion; a screw portion formed on the opening / closing lid; a small-diameter disk holding portion having a screw portion meshing with the screw portion; The disk holding section is rotated to change the engagement state of the respective screws, and the small-diameter disk holding section is protruded and retracted. Disk loading device for vertical disk players.