JP3041841B2 - Disc player disc ejection structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for taking out a disk of a disk player, and more particularly to a structure for taking out a disk mounted on a disk mounting tray (disk tray) of the disk player.

[0002]

2. Description of the Related Art In general, a disk player that converts music or video into a digital signal and records the digital signal on a disk surface, or supports a recorded disk on a turntable and reproduces the data by a pickup has become widespread.

[0003] As a conventional disk player, for example, there is one shown in FIG. The disc player shown in FIG.
It has a tray 22 provided with a disk mounting surface 21 for mounting various types of disks from a video disk having a diameter of 8 cm to a compact disk having a small diameter having a diameter of 8 cm. Also, tray 2
Numeral 2 is attached to the case 20 of the machine via the left and right slide rails so as to be freely accessible. When the tray 22 enters the inside of the case 20 of the machine, the tray 22 is lowered, the disk is placed on a turntable (not shown), and the chuck plate supported by the chuck arm is lowered and fixed, and the disk is turned. It is configured to rotate integrally with the table.

[0004]

However, in such a conventional disk player, the front cover 23 provided on the front surface of the tray 22 is formed integrally with the tray 22. There is a problem in that the fingertip may stain the disk surface, or the outer peripheral portion of the disk may hit the front cover 23 and be damaged when removed.

SUMMARY OF THE INVENTION The present invention has been made to solve such a conventional problem, and an object of the present invention is to provide a disk player for a disk player in which the disk is easily lifted up when the disk is removed. And

[0006]

Means for Solving the Problems To this end, extraction structure of the disk according to the present invention, the machine cable
And a disc mounted in the case
And a tray for mounting the
The front cover and the rotation of the front cover
A push-up member that moves in conjunction with the push-up member.
Push up the disk and take out the disk
In the disc ejection structure of the disc reproducing device,
Push the lifting lever that raises and lowers the lifting member
Provided integrally with the bar and pushed up by the push-up lever
Push-up member pushes up discs of different sizes
With multiple push-up pins
On the other hand, it can move up and down while keeping parallel,
The plurality of push-up pins penetrate the disc mounting surface.
A plurality of through holes, the push-up pin and the through holes
Hit the outer circumference of each disc of different sizes.
At a different position .

[0007]

According to the disk take-out structure of the present invention constructed as described above, after the tray is pulled out with the disk mounted, the disk is pushed upward from the mounting surface of the tray. Therefore, the disk can be easily grasped with a fingertip, and the disk can be easily taken out.

[0008]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional view of a main part showing a disk ejection structure according to the present invention, FIG. 2 is a perspective view of FIG. 1, and FIG. 3 is a partially cutaway perspective view showing the main part of FIG.

First, the configuration will be described. In FIG. 1, reference numeral 101 denotes a disk ejecting mechanism of a disk player 100 which is a disk reproducing device. Reference numeral 1 denotes a main unit case formed in a square box shape of a disc player, and reference numeral 2 denotes a tray which is mounted to the main unit case 1 so as to be able to enter and exit.

On the upper surface of the tray 2, there are provided disk mounting surfaces 4 for mounting various disks 3 from a video disk having a diameter of 30 cm to a small-diameter compact disk having a diameter of 8 cm. Rails provided on the left and right sides of the tray 2 are provided. Groove 5
It is engaged with a slide rail of the main body case 1 (not shown) and is mounted on the main body case 1 so as to be able to move in and out.

Through holes 6a, 6b, etc. are formed in the left and right central portions of the disk mounting surface 4 formed on the tray 2 corresponding to the outer peripheral portions corresponding to the disks 3 having various sizes. Push-up pins 8a and 8b, which are protrusions of a push-up member 7 installed on the lower surface of the disk mounting surface 4, protrude and retract from the through-holes 6a and 6b to the upper surface of the disk mounting surface 4 and can be pushed up. ing.

The push-up pins 8a and 8b of the push-up member 7
The push-up pins 8 are erected on the upper surface of the substrate 7a.
Guide holes 4a, 4b protruding from the lower surface of the disk mounting surface 4 are provided in guide holes 7b, 7c formed outside the a, 8b.
Are slidably inserted. A concave spring receiving portion 7 d is provided at the center of the substrate 7 a, and a push-up member 7 is provided between the spring receiving portion 7 d and the lower surface of the disk mounting surface 4.
A spring 9 is mounted as an urging member for pushing the pressure down.

On the other hand, a front cover 10 that covers the front side of the tray 2 is provided on the front surface of the tray 2. Brackets 10a are formed at lower ends of both ends of the front cover 10. The brackets 10a are pivotally supported by shaft pins 2a protruding from left and right portions of the tray 2, so that the front cover 10 can be rotated forward of the tray 2. It has become. A tray 2 is provided at the lower end of the left and right central portions of the front cover 10.
A base of a push-up lever 11 extending from the front side to the rear side and contacting the lower surface of the push-up device 7 at the tip is integrally provided, and a spherical surface formed on the top surface of the tip end of the push-up lever 11 is provided. The protrusion 11a is in contact with the lower surface of a spring receiving portion 7d provided on the substrate 7a of the lifting device 7. The front cover 10 and the lifting lever 11 constitute a front member.

Here, the push-up lever 11 of the front cover 10 is pushed down by a spring 9 mounted between the lower surface of the disk mounting surface 4 and the spring receiving portion 7d of the push-up device 7, and the front cover 10 is pushed down. It is kept closed.

Next, the operation will be described. According to the embodiment of the present invention configured as described above, after the tray 2 is pulled out with the disk 3 mounted, the upper part of the front cover 10 is rotated so as to be tilted forward. The push-up pins 8a and 8b, which are integral with the shaft, also rotate about the bases thereof, and the distal end of the push-up members 7
The push-up pins 8a and 8b of the push-up member 7 push up the disc 3 from the tray 2, so that the disc 3 can be easily grasped and the disc 3 can be easily taken out.

[0016]

As described above, according to the present invention,
After pulling the tray forward with the disc loaded by the disc eject mechanism, the disc is pushed up above the tray, so the disc can be easily grasped with your fingertips and removed without damaging the outer periphery of the disc Becomes extremely easy. Also, put the disc in the tray
The discs of different sizes when pushing up
Even if it is, the outer periphery of each disk is pushed up by a pin
Each can be pushed up,
Can be taken out without damaging the surface .

[Brief description of the drawings]

FIG. 1 is a cross-sectional view of a main part showing a disk ejection mechanism according to the present invention.

FIG. 2 is a perspective view of FIG.

FIG. 3 is a partially broken perspective view showing a main part of FIG. 1;

FIG. 4 is a perspective view showing a conventional disk player.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 This machine case 2 Tray 3 Disk 4 Disk mounting surface 7 Push-up member 8a, 8b Push-up pin (projecting body) 10 Front cover 11 Push-up lever 100 Disk player 101 Disk ejection mechanism

Claims (1)

(57) [Claims] 1. A case of this machine and a case which can freely enter and exit said case.
A tray for placing a disc mounted on the tray, and the tray
A front cover rotatably mounted on the
A push-up member that moves in conjunction with the rotation of the front cover.
The disk is pushed up by the pushing member.
The disc player of the disc player for taking out the disc
Pushing up and down of the pushing up member in the extension structure
A lever is provided integrally with the front cover and the push-up
The push-up member pushed up by the lever has a different size.
With multiple push-up pins to push up the disc
Both move up and down while keeping parallel to the disc mounting surface
The disk mounting surface has a plurality of
A plurality of through-holes through which the push-up pins
Pin and the through hole are for the discs of different sizes.
A disc take-out structure for a disc reproducing apparatus, which is provided at a position corresponding to each outer peripheral portion .