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Disk supporter, disk holder and disk device

一种支承装置、保持装置的技术，应用在的盘装置,盘装置领域，能够解决脱出等问题，达到缩小空间、消除夹持错误、缩小面积的效果

Inactive Publication Date: 2004-03-03
SONY CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, when an impact or the like is applied to the device body, there is a danger that the disk 10 will simply come off from the body 471.

Method used

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  • Disk supporter, disk holder and disk device
  • Disk supporter, disk holder and disk device
  • Disk supporter, disk holder and disk device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 example

[0168] Hereinafter, a disk supporting device, a disk holding device, and a disk device according to a first embodiment of the present invention will be described with reference to FIGS. 1 to 6 . The disk device of this embodiment is an example of a disk changer incorporated in a component stereo.

[0169] Fig. 1 shows a schematic diagram of the positional relationship between the disc changer and the door arranged in the combined stereo system, figure 2 It is an overall perspective view of the main part of the disc changer shown in FIG. 1, image 3 yes figure 2 The top view of the turntable shown in Figure 4 is image 3 A cross-sectional view of the turntable shown, Figure 5 yes image 3 Front view of the support portion of the turntable shown.

[0170] (Overall composition of combined stereo system)

[0171] As shown in FIG. 1, a disc changer 20 is housed in a housing 12 of a combined stereo system (hereinafter simply referred to as "stereo system"). Further, a substa...

no. 2 example

[0254] Below, according to Figure 19 ˜ FIG. 49 describe the second embodiment of the present invention, that is, the disk device. The disc device of this embodiment is an example of a disc changer incorporated into a component stereo system.

[0255] Figure 19 It is a top view of the disk changer configured in the combined stereo system, and Fig. 20 is a cut-off Figure 19 Fig. 21 is an explanatory diagram illustrating the drive path of the tray shown in Fig. 20, Figure 22 is a top view of the drive path shown in Figure 21, Figure 23 It is a bottom view of the tray shown in FIG. 21 .

[0256] (Overall composition of combined stereo system)

[0257] In the casing 112 (refer to the two-dot dash line in Fig. 20 ) of the combined stereo system (hereinafter simply referred to as "stereo system") Figure 19 In the disc changer 120 as shown, and as shown in FIG. In addition, a door 114 is slidably arranged corresponding to the opening 13 on the stereo.

[0258] In additio...

no. 3 example

[0393] according to Figure 50 ~ Figure 52 The configuration of the third embodiment will be described. This embodiment is to make Figure 19 And the example in which the disk changer 120 as a whole shown in FIG. 20 is tilted relative to the casing 112 . In this embodiment, the same reference numerals are assigned to the same parts as those in the second embodiment. and, Figure 50 and Figure 51 The disc changer 120 shown represents only the main parts of the disc changer 120 of the third embodiment.

[0394] Such as Figure 50 and Figure 51 As shown, in this embodiment there is a rotatable support Figure 19 And the overall supporting device 210 of the disc changer 120 shown in FIG. 20 . On the front side of the support device 210, a pair of bearing portions 212 for pivotally supporting the spindle 130 of the disc changer 120 are formed at both left and right ends. Therefore, the front portion of the disc changer 120 rotates around the spindle 130 .

[0395] In ad...

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Abstract

A disk supporter, a disk holder, and a disk device capable of reducing an installation space in a plane, facilitating a structure, and reducing a cost, wherein a plurality of support parts (44) are formed so as to be inclined with a top part (46) used as an apex, i.e., since a tray (26) is formed in a generally triangular pyramid (three-dimensional) shape, the are thereof in a plane is reduced less than the area in a plane of a conventional turn table to reduce the space thereof in a plane and, since the area of the tray (26) in a plane is reduced less than the area of the conventional turn table, a plurality of disks can be disposed on the space-saved tray (26) and, when the support parts (44) of the tray (20) are disposed so as to be parallel with a door, a conventional slide mechanism to slide the tray is eliminated, whereby, because a desired disk can be detached and attached merely by a drivingly rotating means for the tray (26), the mechanism disposed in a stereo device can be facilitated and a cost can be reduced.

Description

technical field [0001] Field of the Invention The present invention relates to a disc supporting device, a disc holding device, and a disc device suitable for use in a disc player or the like equipped in audio equipment such as a composite audio system. [0002] Also, the present invention relates to a disk device suitable for use in a disk changer in which a tray on which, for example, a plurality of small laser disks is mounted is rotatably arranged. [0003] Also, the present invention relates to a disc device in which a tray on which a compact laser disc or the like is mounted is movably arranged. [0004] Also, the present invention relates to a disk drive having a turntable on which, for example, a compact laser disk is placed. [0005] Also, the present invention relates to a disc device suitable for reproducing information or the like recorded on, for example, a compact laser disc or the like. Background technique [0006] As shown in FIG. 74, the disc changer 490 ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G11B17/028G11B17/22G11B17/24G11B17/30
CPCG11B17/0283G11B17/0282G11B17/221G11B17/30G11B17/24G11B17/028G11B17/22
Inventor 右手力川久保洁佐野武史松本幸雄石原明藤田昇小笠原丰增田裕明松尾大辅
Owner SONY CORP
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