JP2003317353A - Disk inserting port structure for disk device - Google Patents
Disk inserting port structure for disk deviceInfo
- Publication number
- JP2003317353A JP2003317353A JP2002125889A JP2002125889A JP2003317353A JP 2003317353 A JP2003317353 A JP 2003317353A JP 2002125889 A JP2002125889 A JP 2002125889A JP 2002125889 A JP2002125889 A JP 2002125889A JP 2003317353 A JP2003317353 A JP 2003317353A
- Authority
- JP
- Japan
- Prior art keywords
- disc
- disk
- insertion opening
- opening structure
- notch
- 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.)
- Granted
Links
Landscapes
- Feeding And Guiding Record Carriers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明はディスク装置のデ
ィスク挿入口に係わり、特に、ディスク挿入排出時にデ
ィスク信号面を傷つける恐れのないディスク挿入口構造
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a disc insertion opening of a disc device, and more particularly to a disc insertion opening structure that does not damage a disc signal surface when the disc is inserted and ejected.
【０００２】[0002]
【従来の技術】従来のＣＤ等のディスクを再生する車載
用音響装置におけるスロットイン方式のディスク挿入口
の構造を図４および図５により説明する。図に示す樹脂
で形成されたパネル１に設けられたディスク挿入口２は
ゴミ等の侵入を防ぐためのフェルト５で塞がれている。2. Description of the Related Art The structure of a slot-in type disc insertion slot in a conventional on-vehicle audio system for reproducing a disc such as a CD will be described with reference to FIGS. A disc insertion opening 2 provided on a panel 1 made of resin shown in the figure is closed by a felt 5 for preventing invasion of dust and the like.
【０００３】ディスク挿入口２は両端部より中央部が上
下に膨んだ形状となっており、ディスクは外周のみしか
ディスク挿入口２に接触しないようになっている。そし
て、フェルト５にはディスクを挿通させるための直線状
の切り込み５ａが形成されている。The disc insertion opening 2 has a shape in which the central portion bulges up and down from both end portions so that the disc comes into contact with the disc insertion opening 2 only at the outer periphery. The felt 5 is formed with a linear cut 5a for inserting the disc.
【０００４】図４はディスク６を挿入する前の状態であ
り、フェルト５は変形せず平板形状となっている。図５
に示すように、ディスク６をフェルト５の切り込み５ａ
から装置内に挿入すると、フェルト５が変形してディス
ク６を挿通させる。FIG. 4 shows a state before the disc 6 is inserted, and the felt 5 has a flat plate shape without being deformed. Figure 5
As shown in FIG.
When it is inserted into the device from, the felt 5 is deformed and the disc 6 is inserted.
【０００５】ディスク６が所定位置まで挿入されると、
図示していないローラがディスク６を挟み、さらに、デ
ィスク６を所定位置まで送り込む。ディスク６を排出す
るときはローラが逆方向に回転してディスクをディスク
挿入口２から排出する。このときはフェルトは突出方向
に変形する。When the disc 6 is inserted to a predetermined position,
A roller (not shown) sandwiches the disc 6 and further feeds the disc 6 to a predetermined position. When ejecting the disc 6, the rollers rotate in the opposite direction to eject the disc from the disc insertion opening 2. At this time, the felt is deformed in the protruding direction.
【０００６】[0006]
【発明が解決しようとする課題】上記した従来のディス
ク挿入口構造ではディスクを挿入・排出する際にフェル
ト５がディスクの信号記録面に摺接するので、フェルト
５やディスク６にゴミ等が付いているとディスクの信号
記録面を傷つける恐れがあった。In the above-described conventional disc insertion opening structure, since the felt 5 slides on the signal recording surface of the disc when the disc is inserted or ejected, dust or the like is attached to the felt 5 or the disc 6. If you do, the signal recording surface of the disc may be damaged.
【０００７】この発明は上記した点に鑑みてなされたも
のであって、その目的とするところは、ディスクの挿入
・排出時にディスクの信号記録面を傷つける恐れのない
ディスク装置のディスク挿入口構造を提供することにあ
る。The present invention has been made in view of the above points, and an object of the present invention is to provide a disc insertion opening structure of a disc device which does not damage a signal recording surface of the disc when the disc is inserted or ejected. To provide.
【０００８】[0008]
【課題を解決するための手段】この発明のディスク装置
のディスク挿入口構造は、剛体で形成された挿入口を切
り込みが設けられた可撓シートで覆うディスク装置のデ
ィスク挿入口構造において、前記切り込みが挿入される
ディスクの信号記録面から中央部が離れる方向に曲がっ
た形状に形成されているものである。DISCLOSURE OF THE INVENTION A disk insertion opening structure of a disk device according to the present invention is the disk insertion opening structure of a disk device in which an insertion opening formed of a rigid body is covered with a flexible sheet having a cut. It is formed in a shape in which the central portion is separated from the signal recording surface of the disc into which the disc is inserted.
【０００９】また、前記ディスク挿入口構造において、
前記切り込みが円弧状に形成されているものである。Further, in the disc insertion opening structure,
The notch is formed in an arc shape.
【００１０】また、同ディスク挿入口構造において、前
記切り込みがＶ字型に形成されているものである。Further, in the disc insertion opening structure, the notch is formed in a V shape.
【００１１】[0011]
【発明の実施の形態】この発明の実施例である車載用音
響機器のディスク挿入口構造の例を図面に基づいて説明
する。図１はこの発明の第１の実施例である車載用音響
機器のディスク挿入口構造を示す正面図、図１（ｂ）は
図１（ａ）におけるＡ−Ａ断面図である。BEST MODE FOR CARRYING OUT THE INVENTION An example of a disc insertion opening structure of an on-vehicle audio equipment according to an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a front view showing a disc insertion opening structure of an on-vehicle audio equipment according to a first embodiment of the present invention, and FIG. 1 (b) is a sectional view taken along line AA in FIG. 1 (a).
【００１２】この例ではパネル１は従来例で示したもの
と同形状のディスク挿入口２を備えている。ディスク挿
入口２を塞ぐように取付けられたフェルト３には下側に
膨らんだ円弧状の切り込み３ａが形成されている。図１
はディスク６を切り込み３ａに挿入する前の状態を示し
ており、この状態ではフェルト３は平面形状となってい
る。In this example, the panel 1 has a disk insertion opening 2 of the same shape as that shown in the conventional example. The felt 3 attached so as to close the disc insertion opening 2 is formed with an arcuate cut 3a bulging downward. Figure 1
Shows the state before the disc 6 is inserted into the notch 3a, and in this state, the felt 3 has a planar shape.
【００１３】図２はディスク６を切り込み３ａに挿通し
た状態を示しており、この状態でフェルト３の切り込み
３ａの上側の部分が内側に変形してディスク６の上面に
摺接する。しかしながら切り込み３ａの下側はディスク
６の下面から離れている。ディスク６の記録面は下面に
形成されているので、記録面にゴミ等で傷が付く恐れが
ない。FIG. 2 shows a state in which the disc 6 is inserted into the notch 3a. In this state, the upper portion of the notch 3a of the felt 3 is deformed inward and comes into sliding contact with the upper surface of the disc 6. However, the lower side of the cut 3a is separated from the lower surface of the disc 6. Since the recording surface of the disk 6 is formed on the lower surface, there is no fear that the recording surface will be scratched by dust or the like.
【００１４】図３にこの発明の第２の実施例である車載
用音響機器のディスク挿入口構造を示す。この例ではフ
ェルト４の切り込み４ａが中央が下側に突出したＶ字型
に形成されている。他の構成は第１の実施例と同様であ
る。このような構成によってもこの発明の効果が得られ
る。FIG. 3 shows a disk insertion opening structure of an on-vehicle audio equipment according to a second embodiment of the present invention. In this example, the notch 4a of the felt 4 is formed in a V shape with the center protruding downward. The other structure is similar to that of the first embodiment. The effect of the present invention can also be obtained by such a configuration.
【００１５】実施例は以上のように構成されているが発
明はこれに限られず、例えば、車載用音響機器以外の他
のディスク装置にこの発明を適用することができる。Although the embodiment is configured as described above, the invention is not limited to this. For example, the invention can be applied to a disk device other than the on-vehicle audio equipment.
【００１６】[0016]
【発明の効果】この発明のディスク装置のディスク挿入
口構造によれば、ディスク挿入・排出時に信号記録面は
外周のみ可撓シートに接触するので可撓シートにゴミ等
の異物が付着していてもディスクの信号記録面に傷がつ
くことはない。According to the disc insertion opening structure of the disc device of the present invention, foreign matter such as dust adheres to the flexible sheet because the signal recording surface contacts only the outer periphery of the flexible sheet when the disc is inserted and ejected. Does not scratch the signal recording surface of the disc.
【図１】この発明の第１の実施例である車載用音響機器
のディスク挿入口構造を示す正面図、図１（ｂ）は図１
（ａ）におけるＡ−Ａ断面図である。FIG. 1 is a front view showing a disc insertion opening structure of an on-vehicle audio equipment according to a first embodiment of the present invention, and FIG.
It is an AA sectional view in (a).
【図２】図２（ａ）は同車載用音響機器のディスク挿入
口構造の他の状態を示す正面図、図２（ｂ）は図２
（ａ）におけるＡ−Ａ断面図である。2 (a) is a front view showing another state of the disc insertion opening structure of the vehicle-mounted audio equipment, and FIG. 2 (b) is FIG.
It is an AA sectional view in (a).
【図３】この発明の第２の実施例である車載用音響機器
のディスク挿入口構造を示す正面図である。FIG. 3 is a front view showing a disc insertion opening structure of a vehicle-mounted audio device according to a second embodiment of the present invention.
【図４】図４（ａ）は従来の車載用音響機器のディスク
挿入口構造の例を示す正面図、図４（ｂ）は図４（ａ）
におけるＡ−Ａ断面図である。FIG. 4 (a) is a front view showing an example of a disk insertion opening structure of a conventional vehicle-mounted audio device, and FIG. 4 (b) is FIG. 4 (a).
3 is a sectional view taken along line AA in FIG.
【図５】図５（ａ）は同車載用音響機器のディスク挿入
口構造の他の状態を示す正面図、図５（ｂ）は図５
（ａ）におけるＡ−Ａ断面図である。FIG. 5 (a) is a front view showing another state of the disc insertion opening structure of the vehicle-mounted audio device, and FIG. 5 (b) is FIG.
It is an AA sectional view in (a).
１ パネル ２ ディスク挿入口 ３ フェルト、３ａ 切り込み ４ フェルト、４ａ 切り込み ５ フェルト、５ａ 切り込み ６ ディスク 1 panel 2 Disc insertion slot 3 felts, 3a notches 4 felts, 4a notches 5 felts, 5a notches 6 discs
───────────────────────────────────────────────────── フロントページの続き (72)発明者 藤田 昇 東京都渋谷区道玄坂１丁目14番６号株式会 社ケンウッド内 (72)発明者 清水 裕之 東京都渋谷区道玄坂１丁目14番６号株式会 社ケンウッド内 Ｆターム(参考） 5D046 AA19 BA01 CB02 HA07 HA08 ─────────────────────────────────────────────────── ─── Continued front page (72) Inventor Noboru Fujita 1-14-6 Dogenzaka Stock Market, Shibuya-ku, Tokyo Inside Kenwood (72) Inventor Hiroyuki Shimizu 1-14-6 Dogenzaka Stock Market, Shibuya-ku, Tokyo Inside Kenwood F term (reference) 5D046 AA19 BA01 CB02 HA07 HA08
Claims (3)
けられた可撓シートで覆うディスク装置のディスク挿入
口構造において、前記切り込みが挿入されるディスクの
信号記録面から中央部が離れる方向に曲がった形状に形
成されていることを特徴とするディスク装置のディスク
挿入口構造。1. A disc insertion port structure of a disc device, wherein a rigid sheet-shaped insertion port is covered with a flexible sheet provided with a notch, in a direction in which a central portion is separated from a signal recording surface of a disc into which the notch is inserted. A disk insertion opening structure of a disk device, which is formed in a curved shape.
請求項１のディスク装置のディスク挿入口構造。2. The disc insertion opening structure of the disc device according to claim 1, wherein the notch is formed in an arc shape.
請求項１のディスク装置のディスク挿入口構造。3. The disc insertion opening structure of the disc device according to claim 1, wherein the notch is formed in a V shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002125889A JP4011388B2 (en) | 2002-04-26 | 2002-04-26 | Disc slot structure of disc unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002125889A JP4011388B2 (en) | 2002-04-26 | 2002-04-26 | Disc slot structure of disc unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003317353A true JP2003317353A (en) | 2003-11-07 |
| JP4011388B2 JP4011388B2 (en) | 2007-11-21 |
Family
ID=29540477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002125889A Expired - Fee Related JP4011388B2 (en) | 2002-04-26 | 2002-04-26 | Disc slot structure of disc unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4011388B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007134022A (en) * | 2005-11-14 | 2007-05-31 | Funai Electric Co Ltd | Disk loading device |
| JP2011210318A (en) * | 2010-03-30 | 2011-10-20 | Panasonic Corp | Disk conveying device |
| US9997205B2 (en) * | 2016-10-14 | 2018-06-12 | Shinano Kenshi Kabushiki Kaisha | Disc drive |
-
2002
- 2002-04-26 JP JP2002125889A patent/JP4011388B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007134022A (en) * | 2005-11-14 | 2007-05-31 | Funai Electric Co Ltd | Disk loading device |
| JP2011210318A (en) * | 2010-03-30 | 2011-10-20 | Panasonic Corp | Disk conveying device |
| US9997205B2 (en) * | 2016-10-14 | 2018-06-12 | Shinano Kenshi Kabushiki Kaisha | Disc drive |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4011388B2 (en) | 2007-11-21 |
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