KR200160466Y1 - Loading device of disc changer - Google Patents

Abstract

The present invention relates to a loading device of a disc changer, and more particularly, a loading device of a disc changer capable of increasing the quality of a product by smoothly changing a disc, the loading motor; A disc roller capable of loading / unloading a disc by a loading motor; A gear loading operating with the disc roller; A loading device of a disc changer having a clutch gear for transmitting a force of a loading motor when necessary, comprising: a loading gear (16) for transmitting a rotational force of the loading motor (18); A clutch gear 15 for transmitting or releasing power by the loading gear 16 and face friction; A clutch spring 19 mounted on the sidewall of the clutch gear 15 for increasing friction between the loading gear 16 and the clutch gear 15; A clutch guide 21 which receives power by a guide rod 15a installed at one side wall of the clutch gear 15; It consists of a disk roller (3) for loading or unloading the disk by the transfer of the clutch guide 21.

Description

Loading device of disc changer

1 is a plan view showing the overall configuration of a loading apparatus of a conventional disc changer,

2 is a cross-sectional view showing the construction of a conventional loading device of the disc changer,

3 is a plan view of main parts for explaining the operation of the conventional disk change loading device,

4 is a plan view showing the overall configuration of the loading device of the disc changer of the present invention,

Figure 5 is a view showing the side of the loading device of the disc changer of the present invention,

6a to 6c is a plan view showing the operating state of the clutch guide which is the main part of the loading device of the disc changer of the present invention,

7 is a cross-sectional view showing the installation state of the loading guide which is the main part of the loading device of the disc changer of the present invention.

<Description of the symbols for the main parts of the drawings>

1: Clamper Part 2: Base Loading

3: disc roller 4: disc

5: ejection part 6: guide loading

7: guide shaft 8: spring

9: gear roller 10, 11: gear

12: helical gear 13: worm gear

14: loading guide 14a: clutch guide roll shaft

15: clutch gear 15a: loading guide rod

16: loading gear 17: loading switch

18: motor 19: clutch spring

20: clutch guide hole 21: clutch guide

The present invention relates to a loading device of the disc changer, and more particularly to a loading device of the disc changer that can improve the quality of the product by smoothly loading or unloading the disc when changing the disc.

A loading apparatus of a conventional disc changer will be described. 1 is a plan view showing the overall configuration of the loading apparatus of the conventional disc changer, FIG. 2 is a sectional view showing the configuration of the loading apparatus of the conventional disc changer, and FIG. Main part plan view.

Generally, various disc changers include a clamper portion 1 for mounting a disc, a base loading 2 for supporting the entire disc device changer, and a disc roller for loading or unloading a disc, as shown in FIG. (3), a disc (4) seated on the regeneration unit by the disc roller (3), an ejection unit (5) for ejecting the disc (4), a guide loading (6) for supporting the loading unit; A guide shaft 7 for moving to a desired disk position, a spring 8 for controlling the ejection portion 5, a gear roller 9 and a first gear 10 for rotating the disk roller 3; ) And a second gear 11, a loading motor 18 for rotating these gear trains, a worm gear 13 connected to the loading motor 18, and a helical operated in engagement with the worm gear 13 A gear 12, a loading guide 14 for controlling loading / unloading along the clutch guide hole 20, It is installed between the clutch gear 15 to which the loading guide 14 is connected, the loading gear 16 continuously operating with the clutch gear 15, and the clutch gear 15 and the loading gear 16 to prevent slimming. It consists of a clutch spring 19 and a loading switch 17 for stopping the loading motor 18.

In the conventional disc changer loading device, the worm gear 13 is rotated by the loading motor 18 and thus the first gear 10 and the second gear 11 and the loading 16 are sequentially engaged. And the clutch gear 15 rotates, at which time the clutch spring 19 rotates from the S direction to the T direction as shown in FIG.

Next, when the clutch gear 15, which is an intermittent gear, rotates in engagement with the helical gear 12, the clutch guide roll shaft 14a of the loading guide 14 attached to the clutch gear 15 is along the clutch guide roll 20. In this case, when the ejecting unit 5 assembled to the guide loading 6 operates to drive the disk 4, the disk roller 3 is operated by the gears 10, 11, and the gear roller 9. As shown in FIG. 1, the disk is moved from C to D so that the clamper part 1 mounts the disk 4.

Next, when the disc 4 is removed from the clamper 1 from D to C, when the disc roller 3 rotates at the same time as the loading gear 16 rotates after the loading motor is operated, the clutch gear 15 operates at T. When it rotates to S and the clutch guide roll shaft 14a of the loading guide 14 comes to the initial state along the clutch guide roll 20, a loading switch will turn ON and stop.

However, the loading apparatus of the conventional disk changer configured and operated as described above may have a malfunction due to the wear of the loading guide 14 and the spring is mounted between the clutch gear 15 and the loading gear 16. Slip occurs between the clutch gear 15 and the loading gear 16.

The present invention has been devised in view of the above problems, and its object is that the changer action of the disc is very much due to the configuration of the clutch loading guide rod for controlling the operation of the clutch gear and the clutch guide for controlling the ejection portion during the eject operation. The present invention provides a disc changer loading device capable of smoothly improving a product quality.

Disc loading device loading device of the present invention for achieving the above object, a loading motor for rotating a plurality of gear trains, a loading gear for transmitting the rotational force of the loading motor, and the power by the loading gear and the surface friction A clutch gear for transmitting or releasing, a clutch spring mounted on a sidewall of the clutch gear to increase friction between the loading gear and the clutch gear, and a guide rod provided on one side wall of the clutch gear, and being transferred and driven. And a disc roller for loading or unloading the disc by the clutch guide and the transfer of the clutch guide.

Therefore, the disc changer loading device of the present invention, the disc changing operation is made very smoothly, prevent the slip between the loading gear and the clutch gear, and the structure is relatively simple to improve the product quality by performing the correct operation It works.

EXAMPLE

Hereinafter, the loading apparatus of the disc changer of the present invention will be described in detail with reference to the accompanying drawings. The same reference numerals are used for the same parts as the conventional description.

The present invention, as shown in Figure 4, the clamper portion (1) for mounting the disk, the base loading (2) for supporting the whole disk device changer, the disk roller (3) for loading or unloading the disk A disc 4 seated on the regeneration unit by the disc roller 3, an ejecting unit 5 for ejecting the disc 4, a guide loading 6 for supporting the loading unit, and a desired disc position A spring 8 for controlling the guide shaft 7 and the ejecting portion 5, a gear roller 9 for rotating the disc roller 3, a first gear 10 and a second gear (11), a loading motor (18) for operating the ejection unit (5) while rotating these gear trains, a worm gear (13) connected to the loading motor (18), and a worm gear (13); A helical gear 12 that meshes with and operates a loader that meshes with the helical gear 12 to control ejection of the disk; (16), a clutch spring (19) for preventing the slim by rubbing the loading gear (16) and the clutch gear (17), and a loading guide rod (15a) for controlling the operation of the clutch gear (17); In addition, a clutch guide 21 for controlling the operation of the eject unit 5 during the ejection operation, and a loading switch 17 for controlling the operation of the loading motor 18 is installed.

Therefore, the operation and effects of the present invention configured as described above are as follows.

4 to 7, as the worm gear 13 is rotated by the loading motor 18, the helical gear 12 meshed with the worm gear 13 rotates, and the helical gear ( At the same time as 12) rotates, the first gear 11 and the loading gear 16 meshed with the peripheral gear 12 rotate.

Next, as shown in FIG. 7 by the rotation of the loading gear 16, the loading gear 16 and the clutch gear 15 are rubbed by the clutch spring 19 while the two gears, i.e. The loading gear 16 and the clutch gear 15 are bitten by the helical gear 12 and rotate from S to T as shown in FIG. 6A.

At this time, when the clutch gear 15, which is an intermittent gear, is rotated by the helical gear 12, when the guide rod 15a of the clutch gear 15 rotates along the clutch guide 21, the guide rod 15a is rotated. As shown in FIG. 6B, when the disc 4 is ejected by pushing the clutch guide 21 in the E direction, the first and second gears 10 and 11 engaged with the helical gear 12 and the gear roller ( 9) the disk roller 3 is operated to move the disk 4 from C to D, as shown in FIG. 4, to mount the disk 4 on the clamper portion 1. At this time, as shown in Figs. 6A to 6C, the process moves from A to B, and when the loading switch 17 is "on", the loading operation of the disk is completed.

Next, during the disc unloading, when the loading motor 18 rotates, the disc 4 moves in the C direction by the rotation of the loading gear 16 and the first and second gears 10 and 11. At the same time, the loading guide rod 5a of the clutch gear 15 can load the disk 4 again while moving from B to A as shown in FIGS. 6A to 6C along the clutch guide 21. Go to the location.

As described above, according to the loading device of the disc changer of the present invention, since the clutch loading guide rod for controlling the operation of the clutch gear and the clutch guide are installed by controlling the ejection part during the ejection operation, the disc changing action is very smooth. It is made to prevent slip between the loading gear and the clutch gear, and the structure is relatively simple, thereby improving the quality of the product.

The principles of the present invention have been presented thus far, including structural details and the multifunctional advantages obtained therefrom.

Application of the disc changer loading device of the present invention to a general disc changer will be well understood by those skilled in the art, and reference numerals written in the main components in the claims limit the technical rights of the claims. Should not be construed as

Claims (1)

A loading motor for rotating a plurality of gear trains, a loading gear for transmitting the rotational force of the loading motor, a clutch gear for transmitting or releasing power by surface friction with the loading gear, and an opposite clutch on which the clutch gear is located A clutch spring which is mounted on a side wall of the gear to increase friction between the loading gear and the clutch gear, and a clutch guide which is transmitted by receiving power by a guide rod installed on one side wall of the clutch gear, And a disc roller for loading or unloading a disc.