JP2000268462A - Optical disk recording and reproducing device - Google Patents
Optical disk recording and reproducing deviceInfo
- Publication number
- JP2000268462A JP2000268462A JP11075212A JP7521299A JP2000268462A JP 2000268462 A JP2000268462 A JP 2000268462A JP 11075212 A JP11075212 A JP 11075212A JP 7521299 A JP7521299 A JP 7521299A JP 2000268462 A JP2000268462 A JP 2000268462A
- Authority
- JP
- Japan
- Prior art keywords
- optical disk
- lid
- optical
- disk
- driving means
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Feeding And Guiding Record Carriers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、光ディスク記録再
生装置に関する。[0001] The present invention relates to an optical disk recording and reproducing apparatus.
【０００２】[0002]
【従来の技術】近年光ディスク装置においては、ポータ
ブル性を持った小型機器が増加しており光ディスクの着
脱においても、操作性の良さが要求されている。2. Description of the Related Art In recent years, portable optical devices have been increasing in number, and good operability is required even when an optical disk is attached or detached.
【０００３】以下に従来の光ディスク装置について説明
する。[0003] A conventional optical disk device will be described below.
【０００４】図４は従来の光ディスク装置の構成を示す
斜視図であり、３は光ディスク回転駆動手段であり、光
ディスクを回転させるものである。４は光ディスク記録
再生手段であり光ディスクに信号を記録もしくは光ディ
スクに記録されている信号を再生するものである。５は
光ディスク記録再生手段を載置した光ディスク装置の筐
体である。FIG. 4 is a perspective view showing the structure of a conventional optical disk apparatus. Reference numeral 3 denotes optical disk rotation driving means for rotating the optical disk. Reference numeral 4 denotes an optical disk recording / reproducing means for recording a signal on the optical disk or reproducing a signal recorded on the optical disk. Reference numeral 5 denotes a housing of the optical disk device on which the optical disk recording / reproducing means is mounted.
【０００５】以上のように構成された従来の光ディスク
装置について以下にその動作について説明する。The operation of the conventional optical disk device configured as described above will be described below.
【０００６】まず、光ディスク８を記録再生する場合、
光ディスク８を光ディスク記録再生装置４に含まれる光
ディスク回転駆動手段３に装着する必要がある。この
時、光ディスク８の中心に設けられた孔１１と光ディス
ク回転駆動手段３の嵌合は精密になされており、光ディ
スク８を光ディスク回転駆動手段３に装着する。First, when recording and reproducing the optical disk 8,
It is necessary to mount the optical disk 8 on the optical disk rotation driving means 3 included in the optical disk recording / reproducing device 4. At this time, the hole 11 provided at the center of the optical disk 8 and the optical disk rotation driving means 3 are precisely fitted, and the optical disk 8 is mounted on the optical disk rotation driving means 3.
【０００７】[0007]
【発明が解決しようとする課題】従来の構成では、光デ
ィスクを光ディスク回転駆動手段装着する場合、ずれな
いように慎重に位置決めを行い装着しなければ、筐体５
上の構成物に接触し、光ディスクに損傷をもたらし、回
復不可能な傷を光ディスクにつける場合があるため、光
ディスク装着の時には注意を払う必要性があった。In the conventional structure, when the optical disk is mounted on the optical disk rotation driving means, if the optical disk is not carefully mounted so as not to be displaced and is not mounted, the housing 5 is not mounted.
In some cases, the optical disk may be damaged due to contact with the above components, and irreparable scratches may be made on the optical disk.
【０００８】本発明は、係る従来の課題に鑑みてなした
もので、記録再生装置に対し光ディスクの装着を容易化
する記録再生装置を提供することを目的とする。」SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned conventional problems, and has as its object to provide a recording / reproducing apparatus which facilitates mounting of an optical disk on the recording / reproducing apparatus. "
【０００９】[0009]
【課題を解決するための手段】この課題を解決するため
に本発明の光ディスク装置は、光ディスク装着時の蓋状
部材は開いた状態において、光ディスクの装着位置にガ
イドとなるガイド部材を蓋状部材に設け、光ディスクの
外周をガイド部材に沿わせることで、光ディスクの装着
を容易にするものである。In order to solve this problem, an optical disk apparatus according to the present invention comprises a cover member which is used as a guide at a mounting position of an optical disk when the cover member is opened when the optical disk is mounted. And the outer periphery of the optical disk is made to follow the guide member, thereby facilitating the mounting of the optical disk.
【００１０】[0010]
【発明の実施の形態】光ディスクの装着時において、光
ディスク外周近傍にある、蓋状部材に、光ディスクの円
弧に沿った形状のガイド部材を設けることにより、光デ
ィスクの外周をガイド部材に接触移動させることで、光
ディスクを光ディスク回転駆動手段への装着を容易にす
るものである。DESCRIPTION OF THE PREFERRED EMBODIMENTS At the time of mounting an optical disk, a cover member near the outer periphery of the optical disk is provided with a guide member having a shape along the arc of the optical disk, so that the outer periphery of the optical disk is moved in contact with the guide member. Thus, the optical disk can be easily mounted on the optical disk rotation driving means.
【００１１】また、ガイド部材が構成された蓋状部材を
ある支点をもって回動させ、蓋状部材が閉じた状態で
は、ガイド部材が光ディスクから離れる位置関係をもた
らすことにより、蓋状部材の開閉動作時に光ディスクに
損傷を与える可能性を解消できる。[0011] Further, when the lid member having the guide member is rotated about a fulcrum and the lid member is closed, the guide member is brought into a positional relationship away from the optical disk, thereby opening and closing the lid member. The possibility of damaging the optical disk at times can be eliminated.
【００１２】[0012]
【実施例】次に具体的実施例を本発明の蓋状部材を詳細
に説明する。図１は本発明の構成を有する光ディスク装
置の一例である。同図において、蓋状部材１は光ディス
ク装置の筐体５の後端上面に回動支点を持って載置され
ている。筐体５上には光ピックアップ手段２、光ディス
ク回転駆動手段３を備えた光ディスク記録再生手段が４
が載置され、光ディスク８は光ディスク回転駆動手段３
に装着される。EXAMPLES Next, specific examples will be described in detail for the lid-like member of the present invention. FIG. 1 shows an example of an optical disk device having the configuration of the present invention. In FIG. 1, a lid member 1 is mounted on a rear end upper surface of a housing 5 of an optical disk device with a pivot point. An optical disk recording / reproducing means having an optical pickup means 2 and an optical disk rotation driving means 3 is provided on a housing 5.
Is loaded, and the optical disk 8 is
Attached to.
【００１３】通常、図２に示すように、光ディスク８は
中心に設けられた孔１１が光ディスク回転駆動手段３に
設けられた円錐上の突起１２に嵌合することで位置決め
がなされる。Usually, as shown in FIG. 2, the optical disc 8 is positioned by fitting a hole 11 provided at the center with a projection 12 on a cone provided on the optical disc rotation driving means 3.
【００１４】本発明の蓋状部材１に設けられたガイド部
材６は、光ディスク８が光ディスク回転駆動手段３に装
着される直前まで、光ディスク８の外周に接触した状態
が可能な位置関係となる蓋状部材と光ディスクとの隙間
９を保った位置に設けられている。The guide member 6 provided on the lid member 1 of the present invention has a positional relationship that allows the optical disc 8 to be in contact with the outer periphery of the optical disc 8 immediately before the optical disc 8 is mounted on the optical disc rotation driving means 3. It is provided at a position maintaining a gap 9 between the optical member and the optical disk.
【００１５】ここで、光ディスク８を光ディスク回転駆
動手段３に装着しようとした場合、光ディスク８は装着
時のガイドとなる光ディスク回転駆動手段３上の円錐上
の突起１２のみならず、蓋状部材１に設けられたガイド
部材６とも接触することが可能となり、通常、人の手に
より行われる光ディスク８の装着において、装着のずれ
が規制されることにより、装着が容易になる。また、こ
のことは光ディスク８がずれた状態で手により力をかけ
ることで、筐体５上の他の構成部材に接触することによ
り、光ディスク８を傷つける恐れを少なくする効果をも
たらすことが出来る。Here, when the optical disk 8 is to be mounted on the optical disk rotation driving means 3, the optical disk 8 includes not only the conical projections 12 on the optical disk rotation driving means 3 serving as a guide at the time of mounting but also the lid-like member 1. Can be brought into contact with the guide member 6 provided on the optical disk 8, and when the optical disc 8 is mounted by a human hand, the mounting displacement is regulated, thereby facilitating the mounting. In addition, this can exert an effect of reducing the risk of damaging the optical disc 8 by applying force by hand while the optical disc 8 is displaced and coming into contact with other components on the housing 5.
【００１６】なお、一般的な光ディスク記録再生装置に
おける光ディスクの装着時には、光ディスク回転駆動手
段及び／または光ピックアップ手段を収納したトラバー
ス部分が固定されていないため、光ディスクを光ディス
ク回転駆動手段に嵌合させる際に不安定であるため、光
ディスクの光ディスク回転駆動手段への嵌合が不充分で
も見切り装着し、光ディスクに損傷を与える場合があっ
たが、光ディスク装着のために蓋状部材の開き動作に伴
い例えば蓋状部材の回転支点のトラバース側またはトラ
バースに関して蓋状部材の反対面側等に、蓋状部材の開
閉動作に伴いトラバースを仮固定する仮固定手段を備え
ると、さらに光ディスクの装着を確実にできる。When the optical disk is mounted in a general optical disk recording / reproducing apparatus, the traverse portion containing the optical disk rotation driving means and / or the optical pickup means is not fixed, so that the optical disk is fitted to the optical disk rotation driving means. In some cases, the optical disc was not properly fitted to the optical disc rotation drive means, causing the disc to be mounted and damaged, causing damage to the optical disc. For example, when provisional fixing means for temporarily fixing the traverse with the opening and closing operation of the lid-like member is provided on the traverse side of the rotation fulcrum of the lid-like member or on the opposite side of the lid-like member with respect to the traverse, it is possible to further securely mount the optical disk. it can.
【００１７】図３により請求項２に記載の蓋状部材の構
成を説明する。図３は蓋状部材１が筐体５に係合し、蓋
状部材１が閉じた状態である。蓋状部材１が回動支点７
を中心に回動することにより、前記蓋状部材１に設けら
れたガイド部材６も回動している。この時、前記の光デ
ィスク８の近傍に有った、ガイド部材は光ディスクとの
隙間１０に示すように、光ディスク８とガイド部材６は
前記９の隙間よりも広い状態になっている。従って、蓋
状部材１が閉じ、光ディスク８が光ディスク回転駆動手
段３により回転するとき、光ディスク８とガイド部材６
は接触することのない位置関係にあり、接触の恐れなく
回転することにより、光ディスク８の記録、再生が可能
となる。Referring to FIG. 3, the structure of the lid member according to the second aspect will be described. FIG. 3 shows a state in which the lid 1 is engaged with the housing 5 and the lid 1 is closed. Lid member 1 is pivotal fulcrum 7
, The guide member 6 provided on the lid-like member 1 also rotates. At this time, as shown in the gap 10 between the optical disk 8 and the guide member, which is near the optical disk 8, the optical disk 8 and the guide member 6 are wider than the gap 9 described above. Therefore, when the lid-like member 1 is closed and the optical disk 8 is rotated by the optical disk rotation driving means 3, the optical disk 8 and the guide member 6 are rotated.
Are in a positional relationship where they do not contact each other, and rotate without fear of contact, so that recording and reproduction of the optical disk 8 become possible.
【００１８】[0018]
【発明の効果】以上のように、本発明の光ディスク記録
再生装置は、蓋状部材のディスク載置面側の回転支点近
傍にガイド部を備えた構成で、載置する光ディスクをガ
イド部に当接することにより光ディスク回転駆動手段の
位置に当該光ディスクの中央孔の位置決めを同時に行え
るため、回転駆動手段に対する光ディスクの嵌合が不充
分の結果光ディスクに損傷をもたらす光ディスク装着ミ
スを抑制することができる。As described above, the optical disk recording / reproducing apparatus of the present invention has a configuration in which the guide portion is provided near the rotation fulcrum on the disk mounting surface side of the lid-like member, and the optical disk to be mounted contacts the guide portion. Since the center hole of the optical disk can be simultaneously positioned at the position of the optical disk rotation driving means by contacting the optical disk, it is possible to suppress an optical disk mounting error that damages the optical disk due to insufficient fitting of the optical disk to the rotation driving means.
【００１９】また、ガイド部材と光ディスクとの位置関
係を最適化することにより、蓋状部材の開閉動作時に光
ディスクにガイド部材が当接し、光ディスクの面に損層
を与えることを抑制できる。Further, by optimizing the positional relationship between the guide member and the optical disk, it is possible to prevent the guide member from contacting the optical disk during the opening / closing operation of the lid-like member, thereby preventing the surface of the optical disk from being damaged.
【図１】本発明の光ディスク装置の一例を示す斜視図FIG. 1 is a perspective view showing an example of an optical disk device of the present invention.
【図２】本発明の機能時の概念を示す側面図FIG. 2 is a side view showing the concept of the present invention when functioning;
【図３】本発明のガイド部材が待避時の概念を示す側面
図FIG. 3 is a side view showing a concept when the guide member of the present invention is retracted.
【図４】従来の光ディスク装置の一例を示す斜視図FIG. 4 is a perspective view showing an example of a conventional optical disk device.
１ 蓋状部材 ２ 光ピックアップ手段 ３ 光ディスク回転駆動手段 ４ 光ディスク記録再生手段 ５ 筐体 ６ ガイド部材 ７ 蓋状部材の回動支点 ８ 光ディスク ９ 光ディスクとガイド部材との隙間 １０ 光ディスクとガイド部材との隙間 １１ 光ディスクの中心孔 １２ 光ディスク回転駆動手段上の円錐状の突起 DESCRIPTION OF SYMBOLS 1 Lid-like member 2 Optical pickup means 3 Optical disk rotation drive means 4 Optical disk recording / reproducing means 5 Housing 6 Guide member 7 Rotation fulcrum of lid-like member 8 Optical disk 9 Gap between optical disk and guide member 10 Gap between optical disk and guide member 11 Center hole of optical disk 12 Conical protrusion on optical disk rotation driving means
Claims (2)
情報を記録もしくは記録された情報を再生する光ピック
アップ手段と、ディスク状記録媒体を回転駆動させるた
めの光ディスク回転駆動手段とを有する光ディスク記録
再生手段と、光ディスク記録再生手段を保持する筐体
と、筐体上で光ディスクを覆う蓋状部材で構成される光
ディスク装置であって、上記蓋状部材がディスクを装着
するするために開いた時に、蓋状部材の回動支点近傍に
ディスクを装着するガイドとなるガイド部材を具備した
光ディスク装置。1. An optical disk recording / reproducing device comprising: an optical pickup means for recording information on or reproducing information recorded on a disk-shaped recording medium (hereinafter referred to as an optical disk); and an optical disk rotation driving means for rotating and driving the disk-shaped recording medium. Means, a housing for holding the optical disk recording and reproducing means, and an optical disk device comprising a lid-like member covering the optical disk on the housing, when the lid-like member is opened to mount a disk, An optical disk device including a guide member serving as a guide for mounting a disk near a pivot point of a lid member.
ガイド部材は、蓋状部材が開いた状態では前記光ディス
クの外周に近づいた状態になり、また閉めた状態ではガ
イド手段が光ディスクから離れるような位置関係になる
ように蓋状部材の回動支点をもうけた請求項１記載の光
ディスク装置。2. The guide member provided in the vicinity of the pivot of the lid member is close to the outer periphery of the optical disk when the lid member is open, and the guide means is closed when the lid member is closed. 2. The optical disk device according to claim 1, wherein a rotation fulcrum of the lid member is provided so as to have a positional relationship away from the optical disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11075212A JP2000268462A (en) | 1999-03-19 | 1999-03-19 | Optical disk recording and reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11075212A JP2000268462A (en) | 1999-03-19 | 1999-03-19 | Optical disk recording and reproducing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000268462A true JP2000268462A (en) | 2000-09-29 |
Family
ID=13569684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11075212A Pending JP2000268462A (en) | 1999-03-19 | 1999-03-19 | Optical disk recording and reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000268462A (en) |
-
1999
- 1999-03-19 JP JP11075212A patent/JP2000268462A/en active Pending
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