JPS6369057A - Compact disk player device - Google Patents

Abstract

PURPOSE:To prevent a disk from being damaged with a clamper means by providing an inside door part at a rotatable door body and pressing this with a spring. CONSTITUTION:At a rotatable door body 6, an inside door body 7 is provided, and a shaft 8 is pushed and fitted into the door body 6 and the body is always pressed in a B direction by a spring 8-1. At the door body 6, a clamper means 9 is fitted by a screw 10 so that it can be freely rotated and cannot be omitted. The rotatable door body 6 can be rotated to a cabinet 1 with a shaft 11 as a supporting point and at this time, the inside door body 7 is also pressed in the B direction contrary to the door body 6. A disk 13 can be housed onto the upper surface of the inner door body 7, and the omission of the disk 13 is prevented by a groove 14 provided in the lower direction of the inside door body 7. Thus, by pushing the inside door body 7 with the spring 8-1, it is prevented that the disk 13 is damaged by the clamper means 9.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention has a door body which is rotatable with respect to the main body of a compact disc player, and this door body is equipped with a crank means for holding a disc on a turntable. The present invention relates to a compact disc player device.

BACKGROUND OF THE INVENTION In recent years, compact disc players have come to use a door that is rotatable relative to the main body to position the disc in vertical and tilted positions.

An example of a conventional compact disc player will be described below with reference to the drawings.

FIGS. 7 and 8 show a perspective view and a sectional view of a conventional compact disc player. In FIGS. 7 and 8, 1 is a cabinet of the compact disc player body, 2 is a door that opens and closes the opening of the cabinet facing the unit, 3 is a disk, and 4 is a clamper means provided on the door 2. , 5 is a disc drive unit body built into the compact disc player body.

The operation of the compact disk brake constructed as described above will be explained below.

First, the disc 3 is stored in the disc drive unit 6 side arranged in the cabinet 1, and when the door body 2 is closed, the disc 3 is pressed against the turntable by the clamper means 4 and fixed.

Problems to be Solved by the Invention However, with the above configuration, the disk 3 cannot be stored or taken out unless the door body 2 is fully opened, and since the door body is fully opened, the inner surface of the door body cannot be seen. , the design was unsightly.

Furthermore, there is a problem in that it is necessary to manually store the disc correctly in the center of the turntable of the disc drive unit.

In view of the above-mentioned problems, the present invention is a compact disc player device in which discs can be stored and removed without fully opening the door, and the disc can be correctly stored and placed in the center of the turntable of the disc drive unit by closing the door. It provides:

Means for Solving the Problems In order to solve the above-mentioned problems, the compact disc player device of the present invention has an inner wall, which is pressed by a spring that presses in a direction opposite to the door body, on the inside of the door body having the clamper means. It is equipped with a door body.

Function: With the above-described configuration, the present invention makes it possible to hold the disk in the next position facing the turntable of the disk drive unit by simply dropping the disk into the groove of the inner door without fully opening the door. The door body stores the disc in the correct position.

Embodiment Hereinafter, a compact disc player according to an embodiment of the present invention will be described with reference to the drawings.

1 to 6 show a compact disc player in one embodiment of the present invention.

1 to 6, 6 is a rotatable door body, 7 is an inner door body, a shaft 8 is press-fitted into the door body 6, and is constantly pressed in the direction B by a spring 8-1. The door body 6 has a clamp/pa means 9
is attached to the screw 10 so that it can rotate freely and cannot fall off. This rotatable door body 6 has a structure in which it can be opened to the angle shown in FIG.
being pushed in the direction. 13 is a disk which can be stored on the upper surface of the inner door body 7, and a groove 14 provided below the inner door body 7 prevents the disk from falling off. Third
The figure shows a state in which the rotatable door body 6 is closed, and the inner door body 7 has a convex portion 16 attached to the sheet metal 1 of the disk drive unit.
Hit 6.

It is compressed and fixed in the C direction so that a gap C' is left between it and the disk 13. FIG. 5 is a diagram showing a state in which the disk 13° clamper means 9 is about to be inserted by the centering ring 17 and the clamper insertion ring 12 of the disk drive unit when the door body 6 is closed. , In Fig. 4, the disc 13 is shifted downward by 0 dimension when the door body 6 is open, but as shown in Fig. 6, it is necessary to add a slit with a taper of an extra E dimension. I'm adding a Yoshidisk. On the other hand, the centering ring 1 of the clamper means 9
The inner surface of the disk drive unit 8 is also inserted into the taper of the clamper insertion ring 12 of the disk drive unit 7). Even if the clamper means 9 increases the F dimension, an extra zero dimension is provided. Figure 6 shows disk 13 in the disk drive unit normally.
Indicates the stored state. The clamper means 9 has a magnet 1
9 is fixed with adhesive, and is attracted to the turntable 20 of the disk drive unit, and presses and fixes the disk 13 to the turntable 20. When the door body 6 is opened in FIGS. 3 and 4, the inner door body 7 is pressed in the direction B by the spring 8-1, so after a momentary delay after the door body 6 begins to open, the inner door body 7 is also opened. Opens against the door body 6. The disk 13 is brought to the inner door body 7 side at step 2 in Figures 1 and 4.
This is because it can be taken out from the disk drive unit by locking at part 1.

As described above, according to this embodiment, the inner door body provided on the inner surface of the rotatable door body is biased in the direction away from the door body by pressing the inner door body with the spring. When the clamper is fully opened to a predetermined angle, the clamper means is located inside the inner door body, and by placing the disk on the upper surface of the inner door body, the disk can be prevented from being damaged by the clamper means.

Effects of the Invention As described above, in the present invention, by providing an inner door body on a rotatable door body and pressing this with a spring, it is possible to prevent the disk from being damaged by the clamper means. Furthermore, by providing the inner door body with a disc locking portion, the disc can be easily stored in and taken out from the turntable.

[Brief explanation of the drawing]

Fig. 1 is an inner view of the revolving door and inner door body of a compact disc player device according to an embodiment of the present invention, Fig. 2 is a sectional view thereof, and Fig. 3 is a sectional view of the door body of the same device when closed. , 4th
The figure is a cross-sectional view of the device when the door body is opened, Figure 5 is a detailed cross-sectional view of the device when the disc and clamper are inserted, and Figure 6 is a cross-sectional view of the device when the door body is opened.
The figure is a detailed cross-sectional view of the device when the disk is normally stored and fixed, FIG. 7 is a perspective view of a conventional compact disk player, and FIG. 8 is a cross-sectional view of the same player. 6... Door body, 7... Inner door body, 8-1.
... Spring, 9 ... Clamper means, 20
······Turntable. Name of agent Patent attorney Toshio Nakao and 1 other person ＼ Shirokuq Hiroshi Figure 3 Figure 4 Figure 7, 3 IIS Figure

Claims (1)

[Claims] A compact disc player body that includes a built-in disc drive unit and has an opening facing a turntable that constitutes the disc drive unit, and a compact disc player body that rotates about one end as a fulcrum to open and close the opening of the compact disc player body. a door body that is movably held; a clamper means that is movably held on the inner surface of the door body and presses and fixes the disc to the turntable; and a counterpoint of rotation on the rotation center side of the door body; an inner door body held on the inner surface side of the door body so as to be rotatable beyond the clamper means; and a spring body that constantly applies a biasing force in a direction to separate the inner door body from the door body. A compact disc player device characterized by: