KR970000825Y1 - Disk magazine of cd player for an automobile - Google Patents

Abstract

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Description

Disc (DISC) MAGAZINE of compact disc player (COMPACT DISC PLAYER) for car

1 is a plan view showing a conventional configuration.

Figure 2 is a perspective view showing the configuration of the disk margin of the compact disc player for cars to which the present invention is applied.

3 is a plan view of FIG.

Figure 4 is a perspective view showing only the main part of the present invention.

＊ Explanation of symbols for main parts of drawing

100: Margin 10: storage room

11: storage groove 200: viewing window

20: insertion protrusion 21: perspective view

22: support groove 23: support

The present invention is a compact disc player for a vehicle installed in a car and playing music recorded on a compact disc, wherein the disc of an automobile compact disc player for storing a large amount of disks mounted in the compact disc player. It is related to the margin, in particular to simplify the configuration to reduce the manufacturing cost and accordingly the manufacturing cost.

In general, a compact disc player converts a digital code and irradiates a signal recorded on a record surface with a laser beam to return the reflected light to an electric signal and reproduces the recorded signal. The compact disc player has been widely used so far. As a relatively high-quality sound can be reproduced compared to the recorder, many compact disc players for automobiles, which can be used only for automobiles, have been proposed in recent years.

The compact disc player for automobiles is provided with operation buttons on the dashboard in front of the driver's seat for easy operation by the driver, and the player body is installed in an easy installation space, and the driver can be easily used while driving a car. Most of them have a structure that can be operated with one touch.

In addition, such a compact disc player for automobiles was required to have a condition to avoid troublesome operation so that the driver is mostly used while driving, so that it is not disturbed by safe driving. It was necessary to select and to be able to listen to the music contained in it.

That is, when the driver mounts several disks in the margin before driving the car and presses the operation button according to the driving, the selected disk is loaded on the turntable by the interlocking operation of the mechanical devices according to the signal. Was.

Therefore, in the past, a plurality of disks are housed in the margin as described above, and a device for selectively using the same has already been known and used in various types.

For example, in the conventional configuration, as shown in FIG. 1 of the drawing, a margin main body 1 is formed in a substantially rectangular enclosure shape and has a storage compartment in which a plurality of disks can be stored in multiple layers. And a plurality of receiving grooves 2 provided to be opened to one side thereof and providing a passage through which each disk is sunrise, and also provided at predetermined values on both sides of the body 1 and having a constant elasticity. Is composed of a pair of holding springs (3) for holding the disk, and a bracket (5) that is provided integrally at one rear end of the inside to provide a space for the disk discharge lever (4) to operate while holding the disk securely, The disc ejection lever 5 performs the advancing / removing operation by a separate device, one by one through the receiving grooves 2, the discs stored in multiple stages in the margin according to the control signal. It is ejected and loaded onto the turntable of the disc player.

In addition, one side of the margin main body 1 was configured to be provided with a see-through window 6 so that the user can visually check whether the disc is stored in the storage space in the margin 1.

However, as shown in the drawing, however, the margin main body 1 and the bracket 5 are integrally formed, and the see-through window 6 is separately formed on the front side of the margin main body 1, as shown in the drawing. Due to the complex structure of the mold, the mold cost was increased due to its fabrication.

That is, since the bracket 5 is provided with a plurality of ribs for guiding the disk plate, a slit core for forming ribs is essentially required on the mold for forming the disk plate, and the mold is complicated. Problems such as dimensional management is difficult, such as significantly reduced manufacturability due to the production of margin.

Accordingly, the present invention has been made in consideration of the above circumstances, and an object thereof is to provide a margin of a compact disc player for simplifying the construction of a margin used for a compact disc player to improve productivity.

In addition, another object of the present invention is to provide a margin of a compact disc player for automobiles, which improves the manufacturability of the margins by simplifying the overall configuration of the margins by improving the structure of the viewing window required for the margins of the compact disc players.

Another object of the present invention is to improve the stability of the compact disk storage. This object is achieved by improving the viewing window required for the margin of the compact disc player, that is, it is characterized by simplifying the configuration of the stopper by integrating with the rib supporting the disk plate in the viewing window. Preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing the overall configuration of the margin of the compact disc player to which the present invention is applied, the reference numeral 100 in the drawing is the main body of the margin according to the present invention.

Its main body 100 is provided with a rectangular enclosure shape while the inside is provided with a storage chamber 10 in which the disk is stored in multiple stages and a receiving groove 11 in which the disk is drawn out and guided when the disk is stored and loaded into the turntable. The inside of each of the two sides has a constant elasticity, and a finger spring 3, which holds the disc plate when the disc is stored, is obtained.

This configuration has the same configuration as in the prior art, but in the present case, the visual tang 200 and the disk of the margarine 100 for visually confirming whether the disk is mounted in the storage compartment 10 in the margarine 100 It is an improvement of the support means for guiding its disk when stored in the storage chamber (10).

That is, as shown in the figure, the rear end side in the margin 100 is provided with a rear end supporting member 12 having a plurality of disc seating grooves in the back plate integrally, and also one side in the margin 100, in more detail storage One side surface facing the groove 10 is provided with a side support member 13 having a plurality of disk guide grooves while being provided integrally with the margin (100).

In addition, the predetermined position of the front plate of the margarine 100 is provided with a pair of guide grooves 14 to which the see-through window 200 to be described later is inserted into a pair, and the guide grooves 14 are fastened to the see-through bath 200. Thereby it will be able to visually see the situation in the storage compartment (10).

The see-through window 200 is shown in detail in FIG. 4 of the drawing.

The see-through window 200 is provided with a plate-shaped perspective surface 21, which is provided with a transparent body having insertion protrusions 20 on both sides as shown in the drawing, and is provided at right angles to one inner surface of the perspective surface 21 thereof. And a support 23 having a plurality of support grooves 22 in which the outer periphery of the disk is inserted and supported at the front end thereof.

At this time, the insertion protrusion 20 is provided on both sides of the perspective surface 21 in the vertical direction and is fastened to the guide groove 14 provided on the front plate of the margin 100, so that the perspective window 200 to the margin 100 The support groove 22 of the support 23 has a wider front end and a narrower tapered surface at the rear end to facilitate entry and exit of the disk.

Next, the effect of the present invention will be described in detail with reference to the accompanying drawings.

That is, the driver of the vehicle inserts and stores a plurality of disks into the storage chamber 10 through the storage groove 11 of the margin 100 before driving.

In this state, when the driver presses the select button set to listen to music in the disc, the disc ejection lever 4 is operated in response to the signal to strike the discharge port 7 selected.

Accordingly, the disk plate accommodated in the storage chamber 10 is drawn out through the storage groove 11 and at the same time provided by a separate device provided at the front end of the storage groove 11 of the margin 100, that is, to the drive roller 8. As soon as the disk plate is bitten, the disk plate is loaded into the turntable due to its rotational force. On the contrary, the disk plate is used after the performance has been completed. will be.

At this time, the user checks whether the disk board accommodated in the storage room 10 of the margin 100 and presses a selection button according to the position of the storage room 10 accommodated. In this case, the front of the margin 100 After checking the situation to be projected into the see-through window 200 is provided to be selected.

Margin of the present invention configured as described above is a structure of the margin is simplified since the viewing window for visually confirming whether the disc plate is stored in the storage compartment is integrated with the support member for holding the disc plate. As the mold to be molded is simplified, the manufacturability is improved according to the production of margin.

In addition to this effect, since the structure of the rib of the see-through window for holding the disk can be precisely produced, the guide operation of the disk as well as the effect of improving the stability when storing the disk.

Claims (4)

In a margin used for storing a plurality of discs of a compact disc player in multiple stages, a viewing window which is fastened to the front plate of the margin and visually checks whether or not it is stored in the storage compartment is provided with a transparent body having insertion protrusions on both sides. And a support having a plate-shaped perspective surface and a plurality of support grooves provided at right angles to one of the inner side surfaces of the perspective surface thereof, and having a plurality of support grooves in which the outer periphery of the disk plate is inserted and supported at the front end thereof. Disc board Margin of the car compact disc player. The disk plate margin of the compact disc player for a vehicle according to claim 1, wherein the compact disc outer peripheral contact portion of the inner surface of the support groove of the support is inclined to coincide with the outer surface of the compact disc. The disk plate margin of the compact disc player for a vehicle according to claim 1, wherein the side support ribs and the rear support ribs are integrally injection molded on the marginal inner wall. 2. The disc board margin of a compact disc player for a vehicle according to claim 1, wherein an opening is formed at a point opposite to the display window on one side of the marginal side so that the disc ejection lever pushes the disc directly to eject the disc.