JP2001307469A - Disk playing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make thin an integrated machine which has a display device and a playing mechanism stacked. SOLUTION: The disk playing device comprises the display device which displays images, the playing mechanism which plays a recording medium, a housing which contains the display device and playing mechanism, and a vibration-proof mechanism which supports the playing mechanism in the housing in a vertically movable state and controls vibration transmission to the playing mechanism; and an end part of the display device abuts against the upper side of the playing mechanism and the display device moves toward a storage position, so that the playing mechanism is moved down against the vibration-proof mechanism.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device for displaying an image and a disk playing device provided with a performance mechanism for reproducing data recorded on a disk-shaped recording medium or recording data on the recording medium.

[0002]

2. Description of the Related Art A conventional disk playing device will be described with reference to the drawings.

FIGS. 5A and 5B are side views of a conventional disk reproducing apparatus, in which FIG. 5A shows a display apparatus ejected state, and FIG. 5B shows a display apparatus housed state.

[0004] 91 is a display device 9 above the inside thereof.
2. A housing with a built-in performance mechanism 93 below. A display device 92 for displaying an image is connected to the housing 91 via a guide 96 and is discharged from the housing (FIG. 5).
In (a)), it becomes rotatable around the shaft 921, and when the display device 92 is raised, an image can be viewed.
When the display device 92 is not displaying an image, the display device 92 that has been rotated in the horizontal direction can be pushed from the discharge position to the storage position and stored.
The playing mechanism 93 reproduces music data or the like recorded on a disk-shaped recording medium or records music data or the like. The anti-vibration mechanism 94 includes a coil spring 942 and a damper 941 and is located between the playing mechanism 93 and the housing 91 so that the playing mechanism 93 can swing even if vibration or impact is applied to the disc playing device during playing of the disc. And transmission of shock. Therefore, when the display device 92 is stacked on the playing mechanism 93, the display device 92
Must be arranged at a position slightly higher than the upper limit of the swing range of the playing mechanism 93.

[0005]

Therefore, when the thickness of an integrated device in which the display device 92 and the playing mechanism 93 are stacked is reduced, the components must be reduced in size, which increases the cost.

An object of the present invention is to solve this problem, and an object of the present invention is to provide a thin disk playing device by storing a display device 92 and a playing mechanism 93 close to each other.

[0007]

According to the present invention, there is provided a display device for displaying an image, a playing mechanism for playing a recording medium, and a housing for accommodating the display device and the playing mechanism. And a vibration control mechanism that controls the transmission of vibrations to the performance mechanism in the housing, the end of the display device being in contact with the upper side of the performance mechanism. Touching and moving the display device in the direction of the storage position to lower the playing mechanism against the vibration isolating mechanism.

[0008] Further, at the end of the display device,
An inclined surface is formed to lower the playing mechanism.

A display device for displaying an image, a playing mechanism for playing a recording medium, a housing for accommodating the display device and the playing mechanism, and a vertically movable support for the playing mechanism within the housing. A vibration isolating mechanism for controlling transmission of vibrations to the playing mechanism, the housing and the display device being connected, the display device being rotatably supported outside the housing, and being rotated substantially horizontally. A guide mechanism that guides the display device from a storage position where the display device is stored in the housing to a discharge position where the display device is discharged to the outside of the housing. The playing mechanism is brought into contact with the upper side of the playing mechanism, and the guide mechanism is moved together with the display device toward the storage position, whereby the playing mechanism is lowered against the anti-vibration mechanism. Those characterized by comprising by.

Further, an inclined surface is formed at an end of the guide mechanism so as to lower the performance mechanism.

[0011]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A disk playing device according to a first embodiment of the present invention will be described with reference to FIGS.

FIGS. 1A and 1B are side views of a disk playing device according to a first embodiment of the present invention. FIG. 1A shows a state in which the display device is ejected, and FIG. (C) shows the display device housed state. FIG. 2 is a perspective view of the disk playing device according to the first embodiment of the present invention.

1 is a display device 2 above the inside thereof.
Is a housing that houses the playing mechanism 3 below. The left and right side walls 13 of the housing 1 are provided with guide portions 6 and guide grooves 12 for guiding the display device 2 forward and backward connected thereto, and swing regulation holes 31 provided in the side walls 33 of the playing mechanism 3. The swinging control shaft 11, which penetrates through the housing 3, extends horizontally from the side wall 13 of the housing to the side wall 33 of the playing mechanism 3. Reference numeral 2 denotes a display device having a display unit including a liquid crystal display element or the like. The display device 2 has a shape in which one surface of a rectangular parallelepiped is formed into an inclined surface 21. More specifically, as shown in FIG. The width (H) of the display device 2 increases in the thickness direction (D direction), and the width (H) of the display device 2 is increased. The left and right side walls 25 in the insertion / ejection direction of the display device 2 are connected to the guide portion 6. A shaft 23 is provided. Reference numeral 3 denotes a playing mechanism for reproducing data recorded on a disk-shaped recording medium or recording data. The upper end surfaces 32 of the left and right side walls 33 of the playing mechanism 3 are formed in a horizontal plane, and the left and right side walls 33 are provided with swing restriction holes 31. The swing regulating hole 31 is a restraining portion 3 for restraining the movement of the swing regulating shaft 11.
11 and an unrestricted portion 312 provided below and connected to the shaft 11 so as not to hinder the swing of the swing regulating shaft 11. Reference numeral 4 denotes an anti-vibration device including a coil spring 42 and a damper 41. The anti-vibration device 4 urges the playing mechanism 3 in the housing 1 upward by the coil spring 42 and allows the damper 41 to swing. When vibration or impact is applied, transmission of vibration or impact to the playing mechanism 3 is suppressed. 6 has a hole 61 for supporting the shaft 23 of the display device 2;
A coupling portion 64 that engages with the guide groove 12 of both side walls 13 of the housing 1 and that can move in the front-rear direction (left and right direction in FIG. 1) of the housing 1 and the left and right engagement portions 63. And a guide section. When the display device 2 connected to the guide portion 6 is substantially horizontal, the display device 2 can be manually moved along with the guide portion 6 along the guide groove 12, and the display device 2 can be moved outside the housing 1. Display device 2
Can be manually rotated substantially vertically.

Next, the performance starting operation of the disk playing device will be described.

The start of the performance of the disk playing device starts from the storage state of the display device 2 (FIG. 1C). The display device 2 is housed above the housing 1, and the playing mechanism 3 is housed below the housing 1 by the display device 2 against the upward bias by the coil spring 42, and the swing regulating shaft of the housing 1. 11 is restrained by the restraining portion 311 of the swing regulation hole 31, that is, the disc playing is disabled and the vibration proof mechanism does not function. In this state, the user turns on a power switch (not shown) provided on the front of the disc player, and inserts the disc from the disc insertion / ejection port 51 on the front of the disc player to a predetermined position inside the housing 1. Then, a disk detection sensor (not shown) detects that the disk has been inserted, and a disk transfer roller (not shown) is driven to automatically transfer the disk to the playing position, and the disk is placed on a turntable (not shown). Is mounted, and the performance is in a standby state. Next, when the user pulls out the display device 2 by a predetermined discharge stroke, the playing mechanism 3 is released from pressing from above by the display device 2 and rises accordingly. The swing regulating shaft 11 is located substantially at the center of the non-restraining portion 312 of the swing regulating hole 31, and the swing regulating shaft 11 is kept in place even when vibration is applied to the housing 1.
Swinging without touching the surroundings of the player, the transmission of vibrations and shocks to the playing mechanism 3 is prevented, the disk rotation motor (not shown) rotates, and the playing of the disk starts.
The display device 2 displays an image such as a map. Subsequently, the display device 2 is manually erected to make the screen visible (FIG. 1A).

The performance ending operation is executed from the state where the display device 2 is ejected (FIG. 1A). First, the standing display device 2 is manually tilted to a substantially horizontal position, and then, when the display device 2 and the guide unit 6 are started to be pushed into the housing 1, a sensor (not shown) for detecting insertion / ejection of the display device is provided. Display device 2
Is detected to be inserted into the housing 1, the drive power of the display device 2 is turned off, and at the same time, the disk rotation motor (not shown) of the disk playing mechanism 3 stops. Then, the inclined surface 21 of the display device 2 comes into contact with the upper end surface 32 of the playing mechanism 3 (FIG. 1B), and as the display device 2 is stored, the playing mechanism 3 resists the upward bias of the coil spring 42. And push down. Then, the swing regulating shaft 11 erected on the housing 1 is engaged with the restraining portion 311 of the swing regulating hole 31 of the playing mechanism 3, so that the playing mechanism 3 cannot swing. When a disc ejection switch (not shown) on the front of the disc playing device is pressed, a disc transfer roller (not shown) rotates in the disc ejection direction, and ejects the disc through the disc insertion / ejection port 51 by a predetermined stroke.

As described above, in the disk playing device according to the present embodiment, when the display device 2 is ejected from the housing 1, the playing mechanism 3 can swing inside the housing due to vibration or impact. And the display device 2 and the playing mechanism 3 can be driven simultaneously. When the display device 2 is housed in the housing 1, the playing mechanism 3 is pushed down and restrained from swinging, so that the display device 2 and the playing mechanism 3 can be housed close to each other. Can be reduced.

Next, a disk playing apparatus according to a second embodiment of the present invention will be described with reference to FIGS.

FIGS. 3A and 3B are side views of a disk playing device according to a second embodiment of the present invention, wherein FIG. 3A shows a display device ejected state, and FIG. (C) shows the display device housed state. FIG. 4 is a perspective view of a disk playing device according to the second embodiment of the present invention. In the second embodiment, the display device of the first embodiment is different from the display device of the first embodiment, and the other components are substantially the same as those of the first embodiment. And the description is omitted.

1 is a display device 7 above the inside
Is a housing that houses the playing mechanism 3 below. The left and right side walls 13 of the housing 1 are provided with guide portions 8 and guide grooves 12 for guiding the display device 7 connected to the front and rear portions, and swing regulation holes 31 provided in the side walls 33 of the playing mechanism 3. The swinging control shaft 11, which penetrates through the housing 3, extends horizontally from the side wall 13 of the housing to the side wall 33 of the playing mechanism 3. Reference numeral 7 denotes a display device having a display unit including a liquid crystal display element or the like. The display device 7 is a rectangular parallelepiped, and a connecting shaft 73 connected to the guide portion 8 is provided on left and right side walls 75 in the insertion / ejection direction. 8 has a hole 84 for supporting the shaft 73 of the display device 7 and an inclined wall surface 81, and both side walls 13 of the housing 1.
And a connecting portion 82 that connects the left and right engaging portions 83 with the guide groove 12 and that is movable in the front-rear direction (left-right direction in FIG. 1) of the housing 1. .
When the display device 7 connected to the guide portion 8 is substantially horizontal, the display device 7 can be manually moved along with the guide portion 8 along the guide groove 12, and the display device 7 can be moved outside the housing 1. In this state, the display device 7 can be manually rotated substantially vertically.

Next, the performance start operation of the disk playing device will be described.

The start of the performance of the disk playing device starts from the storage state of the display device 7 (FIG. 3C). The display device 7 is housed above the housing 1, and the playing mechanism 3 is housed below the housing 1 by the display device 7 against the upward bias by the coil spring 42. 11 is restrained by the restraining portion 311 of the swing regulation hole 31, that is, the disc playing is disabled and the vibration proof mechanism does not function. In this state, the user turns on a power switch (not shown) provided on the front of the disc player, and inserts the disc from the disc insertion / ejection port 51 on the front of the disc player to a predetermined position inside the housing 1. Then, a disk detection sensor (not shown) detects that the disk has been inserted, and a disk transfer roller (not shown) is driven to automatically transfer the disk to the playing position, and is placed on a turntable (not shown) (not shown). A disk is mounted on the device, and it enters a performance standby state. Next, when the user pulls out the display device 7 by a predetermined discharge stroke, the playing mechanism 3 is released from pressing from above by the display device 7 and rises accordingly. The swing regulating shaft 11 is located substantially at the center of the non-restraining portion 312 of the swing regulating hole 31, and even if vibration or impact is applied to the housing 1, the swing regulating shaft 11
Swings without coming into contact with the periphery of the swing regulating hole 31 to prevent the vibration from being transmitted to the playing mechanism 3, the disk rotation motor (not shown) rotates, and the playing of the disk starts. The display device 7 displays an image such as a map. Subsequently, the display device 7 is manually raised to bring the screen into view (FIG. 3A).

The performance ending operation is executed from the state where the display device 7 is ejected (FIG. 3A). First, the standing display device 7 is manually tilted to a substantially horizontal position, and then, when the display device 7 and the guide portion 8 start to be pushed into the housing 1, a sensor (not shown) for detecting insertion / ejection of the display device is provided. Display device 7
Is detected in the casing 1, the drive power of the display device 7 is turned off, and at the same time, the disk rotation motor (not shown) of the disk playing mechanism 3 is stopped. Then, the inclined surface 81 of the guide portion 8 comes into contact with the upper end surface 32 of the playing mechanism 3 (FIG. 3B), and resists the upward bias of the coil spring 42 as the display device 7 is stored. And push down. The swing regulating shaft 1 erected on the housing 1 in the restraining portion 311 of the swing regulating hole 31 of the playing mechanism 3.
1 are engaged, and the performance mechanism 3 cannot swing. When a disc ejection switch (not shown) on the front of the disc playing device is pressed, a disc transfer roller (not shown) rotates in the disc ejection direction, and ejects the disc through the disc insertion / ejection port 51 by a predetermined stroke.

In the above embodiment, the insertion / ejection of the display device and the rotation operation of the display device are manually performed. However, it is also possible to perform the operation electrically using a motor, a gear, a lever, or the like. It is.

As described above, also in the disk playing device according to the present embodiment, the display device 7 is
In this state, the playing mechanism 3 is supported in the housing in such a manner as to be capable of swinging by vibration or impact, and the display device 7 and the playing mechanism 3 can be driven simultaneously. When the display device 7 is stored in the housing 1, the playing mechanism 3 is pushed down and restrained from swinging, and the display device 7 and the playing mechanism 3 can be stored close to each other. It becomes possible to lower.

[0026]

As described above, according to the present invention, in a disk playing device incorporating a display device and a disk playing mechanism, the disk playing mechanism is lowered when the display device is stored, so that the storage space can be used as efficiently as possible. Therefore, the device can be made thinner.

[Brief description of the drawings]

FIG. 1 is a side view of a disc playing device according to a first embodiment of the present invention, wherein FIG.
(B) shows a state where the inclined surface of the display device is in contact with the upper end surface of the playing mechanism, and (c) shows a state where the display device is stored.

FIG. 2 is a perspective view of the disk playing device according to the first embodiment of the present invention.

FIGS. 3A and 3B are side views of a disk playing device according to a second embodiment of the present invention, wherein FIG.
(B) shows a state in which the inclined surface of the guide portion is in contact with the upper end surface of the playing mechanism, and (c) shows a state in which the display device is stored.

FIG. 4 is a perspective view of a disk playing device according to a second embodiment of the present invention.

FIGS. 5A and 5B are side views of a conventional disk playing device, wherein FIG. 5A shows a display device ejection state, and FIG.

[Explanation of symbols]

 1, 91 ················································································, Display device 21, 81 ·············· , 93... Performance mechanism 31... Swing regulating hole 4, 94... Anti-vibration mechanism 41, 941... Damper 42, 942 ..... Coil spring

Claims (4)

[Claims] A display device for displaying an image; a playing mechanism for playing a recording medium; a housing for accommodating the display device and the playing mechanism; and a vertically movable support for the playing mechanism in the housing. A disk playing device comprising a vibration isolating mechanism for controlling transmission of vibrations to a playing mechanism, wherein the end of the display device abuts on the upper side of the playing mechanism, and the display device moves in a storage position direction to perform the playing. A disk playing device characterized in that the mechanism is lowered against a vibration isolation mechanism. 2. The disc playing device according to claim 1, wherein an inclined surface is formed at an end of said display device to lower said playing mechanism. 3. A display device for displaying an image, a playing mechanism for playing a recording medium, a housing for accommodating the display device and the playing mechanism, and a vertically movable support for the playing mechanism in the housing. A vibration isolating mechanism for controlling transmission of vibration to a playing mechanism, and connecting the housing and the display device, rotatably supporting the display device outside the housing, and rotating in a substantially horizontal direction. A guide mechanism for guiding the display device from a storage position where the display device is stored in the housing to a discharge position where the display device is discharged to the outside of the housing, wherein an end of the guide mechanism is Abuts the top of the playing mechanism,
A disk playing device wherein the guide mechanism is moved in the direction of the storage position together with the display device to lower the playing mechanism against a vibration isolating mechanism. 4. The disc playing apparatus according to claim 3, wherein an inclined surface is formed at an end of said guide mechanism so as to lower said playing mechanism.