JPH0142841Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a disk loading mechanism. The disc loading mechanism of the present invention is used, for example, to insert and eject a disc in a CD player.

[Conventional technology]

A conventional example of a disk loading mechanism for attaching and removing a disk in a CD player is shown in FIG. In the conventional example, a disk tray 53 is attached to a disk loading portion 52 that can be pulled out from the side surface of a case 51, and a disk 54 is placed on the disk tray 53. When inserting and ejecting the disk 54, pull out the disk loading part 52 toward you, hold the center hole and outer edge of the disk 54 between your fingers, and move the disk 54 up and down parallel to the turntable to insert and eject it. I do.

[Problem that the invention attempts to solve]

Conventional disk loading mechanisms have a small vertical movement stroke when loading and unloading disks, so
There is a problem with the operability of the disk.

[Means for solving problems]

In order to solve the above-mentioned problems, the present invention includes a case and a disk loading part that can be pulled out horizontally from the side of the case,
In a disk loading mechanism in which a disk tray for storing disks is attached to the disk loading section, a disk lifting plate having approximately the same shape as the disk tray is placed on top of the disk tray, and its rear end is placed on top of the disk tray. An engaging piece that is screwed onto the disk tray and extends upward from the base end near the center of rotation of the screwed part is formed on the disk lifting plate, and is opposed to the tip of the engaging piece in the horizontal pull-out direction. A disk loading mechanism is provided, characterized in that a stopper portion is attached to the case.

[Effect]

When the disk loading section is pulled out from the case to insert or eject the disk, the engaging piece of the disk lifting plate abuts against the stopper section, causing the disk lifting plate to rotate around the screwed portion. As a result, the tip side of the disk lifting plate is lifted upward, making it easier to insert and eject the disk using the disk lifting plate.

〔Example〕

A side view of a disk loading mechanism as an embodiment of the present invention is shown in FIG. 1, and a plan view and a front view of the disk loading section 2 in FIG. 1 are shown in FIGS. 2 and 3, respectively. It will be done.

The case 1 is provided with a disk loading section 2 that can be pulled out from the front surface 1a. The disk loading section 2 has a circular plate-shaped disk.
Install tray 3. A disk lifting plate 4 having almost the same shape as the disk tray 3 is placed on top of the disk tray 3, and the rear end is connected to the bent piece 3a of the disk tray 3 and the bent piece of the disk lifting plate 4. 4a, so that the disk lifting plate 4 swings upward in a spiral shape.

An engaging piece 4b is formed at the rear end of the disk lifting plate 4 and is bent to extend vertically upward. A stopper part 5 is attached to the box 1 at a position horizontally opposite to the tip of the engagement piece 4b.

The disk is placed on the disk lifting plate 4 and stored in the case 1, and when the device is used, the disk is
The tray 3 descends downward in FIG. 1 to attach the disc to the turntable shaft 6.

The operation of inserting and ejecting a disk by the disk loading mechanism of the present invention will be explained below with reference to FIG.

As shown in FIG. 4, when the disk loading section 2 is pulled out to insert or eject a disk, the tip of the engaging piece 4b of the disk lifting plate 4 hits the stopper 5, and the disk lifting plate 4 is lifted up. The bent piece 4a is pivoted upward in a spiral manner about the axis 7 to lift the front end side. This makes it easy to insert and eject the disk onto the disk lifting plate 4.

[Effect of idea]

According to the present invention, since the disk is lifted by the disk lifting plate when inserting and ejecting the disk, the disk can be easily inserted and ejected, and the operability of the disk is improved.

[Brief explanation of the drawing]

Figure 1 shows a disk as an embodiment of the present invention.
A side view of the loading mechanism, Fig. 2 is a plan view of the disc loading section in Fig. 1, Fig. 3 is a front view of the disc loading section in Fig. 1, and Fig. 4 is the operation of the device shown in Fig. 1. FIG. 5 is a diagram showing a conventional disk loading mechanism. DESCRIPTION OF SYMBOLS 1...Box, 2...Disk loading part, 3...Disk tray, 4...Disk lifting plate, 4b...Engagement piece, 5...Stopper.

Claims (1)

[Scope of utility model registration request] A disk loading mechanism comprising a case and a disk loading section that can be pulled out horizontally from the side of the case, and a disk tray for storing disks is attached to the disk loading section. A disk lifting plate having approximately the same shape as the above is placed overlappingly on the disk tray, and its rear end is screwed onto the disk tray, and the engagement extends upward from the base end near the center of rotation of the screwed portion. A disk loading mechanism characterized in that a piece is formed on the disk lifting plate, and a stopper part facing the tip of the engagement piece in the horizontal pull-out direction is attached to the case.