JPH0755752Y2 - Disc-shaped recording medium reproducing device - Google Patents
Disc-shaped recording medium reproducing deviceInfo
- Publication number
- JPH0755752Y2 JPH0755752Y2 JP5108390U JP5108390U JPH0755752Y2 JP H0755752 Y2 JPH0755752 Y2 JP H0755752Y2 JP 5108390 U JP5108390 U JP 5108390U JP 5108390 U JP5108390 U JP 5108390U JP H0755752 Y2 JPH0755752 Y2 JP H0755752Y2
- Authority
- JP
- Japan
- Prior art keywords
- recording medium
- shaped recording
- disk
- disc
- mechanism chassis
- 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.)
- Expired - Lifetime
Links
Description
【考案の詳細な説明】 （イ）産業上の利用分野 本考案はCD（コンパクトディスク）等のディスク再生装
置に関する。[Detailed Description of the Invention] (a) Field of Industrial Application The present invention relates to a disc reproducing apparatus such as a CD (compact disc).
（ロ）従来の技術 第３図及び第４図に従来のディスク再生装置の構成を示
す。図において（１）はキャビネット、（２）はディス
ク収納凹部、（３）はディスクを載置するターンテーブ
ル、（４）はピックアップカバー、（５）はピックアッ
プである。（６）は蓋体であり前記ディスク収納凹部
（２）に対して開閉自在にキャビネット（１）に取付け
られている。また、（７）は再生メカニズムシャーシで
あり、CD再生メカニズム（図示せず）が載置されるもの
である。（８）は前記ターンテーブル（３）を回転させ
るモータ、（９）はディスクであり、第４図はターンテ
ーブル（３）に載置された状態を示している。そして前
記ピックアップカバー（４）はビス（10）によって再生
メカニズムシャーシ（７）に取付けられ、また再生メカ
ニズムシャーシ（７）は緩衝用スプリング（11）・・・
を介して基部（12）に取付けられており、矢印Ａ方向に
揺動可能となっている。(B) Conventional Technique FIGS. 3 and 4 show the configuration of a conventional disc reproducing apparatus. In the figure, (1) is a cabinet, (2) is a disc housing recess, (3) is a turntable on which a disc is placed, (4) is a pickup cover, and (5) is a pickup. Reference numeral (6) is a lid, which is attached to the cabinet (1) so as to be openable and closable with respect to the disc storage recess (2). Further, (7) is a reproducing mechanism chassis on which a CD reproducing mechanism (not shown) is mounted. (8) is a motor for rotating the turntable (3), (9) is a disk, and FIG. 4 shows a state of being mounted on the turntable (3). The pickup cover (4) is attached to the reproducing mechanism chassis (7) by screws (10), and the reproducing mechanism chassis (7) has a buffer spring (11) ...
It is attached to the base portion (12) via the and is swingable in the direction of arrow A.
（ハ）考案が解決しようとする課題 然し乍ら、上記の如き構成によれば機器本体に加わった
振動により、再生メカニズムシャーシ（７）は矢印Ａ方
向に揺動するので振動を吸収できるものの、ディスク
（９）の裏面がディスク収納凹部（２）に底面（2a）に
接触して傷をつけるおそれがある。(C) Problems to be Solved by the Invention However, according to the above-mentioned configuration, the reproduction mechanism chassis (7) swings in the direction of arrow A due to the vibration applied to the device body, so that the vibration can be absorbed, but the disc ( The back surface of 9) may contact the bottom surface (2a) of the disk storage recess (2) and scratch it.
（ニ）課題を解決するための手段 本考案は上記課題に鑑み成されたものであり、円盤状記
録媒体を再生する再生装置のピックアップの移動範囲上
を覆うピックアップ保護部と少なくとも円盤状記録媒体
の全面が対向する収納凹部の底面部とが一体に構成され
たカバー部材と、緩衝部材を介して基部に対して揺動自
在に載置または釣支された円盤状記録媒体の再生メカニ
ズムシャーシとを備え、前記カバー部材が前記再生メカ
ニズムシャーシに固着されて該再生メカニズムシャーシ
と一緒に揺動可能に構成することによって上記課題を解
決する。(D) Means for Solving the Problems The present invention has been made in view of the above problems, and has at least a disc-shaped recording medium and a pickup protection unit that covers a moving range of a pickup of a reproducing device that reproduces the disc-shaped recording medium. A cover member integrally formed with a bottom surface of a storage recess facing each other, and a reproducing mechanism chassis for a disc-shaped recording medium movably mounted or supported by a base via a cushioning member. The above problem is solved by providing the cover member by being fixed to the reproduction mechanism chassis so as to be swingable together with the reproduction mechanism chassis.
（ホ）作用 上記の如く構成したので、機器に振動が加わった場合で
も再生メカニズムシャーシとカバー部材とが一緒に揺動
して円盤状記録媒体に傷をつけない。(E) Action Since the configuration is as described above, the reproducing mechanism chassis and the cover member do not rock together to damage the disc-shaped recording medium even when vibration is applied to the device.
（ヘ）実施例 以下、図面を参照しつつ本考案の一実施例につき説明す
る。(F) Embodiment One embodiment of the present invention will be described below with reference to the drawings.
第１図及び第２図は本考案を示しているが、第３図及び
第４図で示した従来の機器と同一部分には同一の符号を
付し、その説明は割愛する。1 and 2 show the present invention, the same parts as those of the conventional device shown in FIGS. 3 and 4 are designated by the same reference numerals, and the description thereof will be omitted.
図において（13）はカバ部材であり、該カバー部材（1
3）はピックアップ（５）の移動範囲上を覆うピックア
ップ保護部たるピックアップ保護用シート（14）と、少
なくとも円盤状記録媒体の全面が対向する収納凹部の底
面部（13a）とで構成されている。前記ピックアップ保
護用シート（14）はカバー部材（13）の上面開口（13
b）に貼付された樹脂性のシートであるが、該樹脂性の
シートを貼付する代わりに該部分をカバー部材（13）と
一体に成型してもかまわない。そして前記カバー部材
（13）は再生メカニズムシャーシ（７）に対してビス
（10）によって取付けられ、また、再生メカニズムシャ
ーシ（７）は緩衝部材たる緩衝用スプリング（11）・・
・を介して基部（12）に取付けられる。In the figure, (13) is a cover member, and the cover member (1
3) is composed of a pickup protection sheet (14) that is a pickup protection portion that covers the moving range of the pickup (5), and a bottom surface portion (13a) of a storage recess where at least the entire surface of the disk-shaped recording medium faces. . The pickup protection sheet (14) has an opening (13) on the upper surface of the cover member (13).
Although the resin sheet is attached to b), the portion may be integrally formed with the cover member (13) instead of attaching the resin sheet. The cover member (13) is attached to the reproduction mechanism chassis (7) with screws (10), and the reproduction mechanism chassis (7) is a cushioning spring (11), which is a cushioning member.
Attached to the base (12) via.
上記の如く構成したので、機器に振動が加わって再生メ
カニズムシャーシ（７）が矢印Ａ方向に揺動しようと
も、カバー部材（13）が再生メカニズムシャーシ（７）
と一緒に揺動するので、底面部（13a）がディスク
（９）の裏面に接触して傷をつけることはない。With the above structure, even if the playback mechanism chassis (7) swings in the direction of arrow A due to vibration applied to the device, the cover member (13) causes the playback mechanism chassis (7) to swing.
Since it swings together with the disk, the bottom surface portion (13a) does not come into contact with the back surface of the disk (9) to damage it.
（ト）考案の効果 以上、詳述した如く本考案によれば、円盤状記録媒体を
再生する再生装置のピックアップの移動範囲上を覆うピ
ックアップ保護部と少なくとも円盤状記録体の全面が対
向する収納凹部の底面部とが一体に構成されたカバー部
材と、緩衝部材を介して基部に対して揺動自在に載置ま
たは釣支された円盤状記録媒体の再生メカニズムシャー
シとを備え、前記カバー部材が前記再生メカニズムシャ
ーシに固着されて該再生メカニズムシャーシと一緒に揺
動可能に構成したので、振動によって再生メカニズムシ
ャーシが揺動しようとも円盤状記録媒体に傷をつけるこ
とがなく、実用上極めて有益である。(G) Effect of the Invention According to the invention as described in detail above, according to the present invention, at least the entire surface of the disk-shaped recording medium faces the pickup protection part that covers the moving range of the pickup of the reproducing device for reproducing the disk-shaped recording medium. The cover member includes a cover member integrally formed with the bottom surface of the recess, and a disk-shaped recording medium reproducing mechanism chassis movably mounted or supported by the base via a cushioning member. Is fixed to the reproduction mechanism chassis and can swing together with the reproduction mechanism chassis. Therefore, even if the reproduction mechanism chassis swings due to vibration, the disk-shaped recording medium is not damaged, which is extremely useful in practice. Is.
第１図及び第２図は本考案に依る再生装置を示してお
り、第１図は本考案装置の要部斜視図、第２図は本考案
装置の要部側断面図である。第３図及び第４図は従来の
再生装置を示しており、第３図は従来装置の要部斜視
図、第４図は従来装置の要部側断面図である。 （２）…ディスク収納凹部（収納凹部）、（５）…ピッ
クアップ、（７）…再生メカニズムシャーシ、（９）…
ディスク（円盤状記録媒体）、（11）…緩衝用スプリン
グ（緩衝部材）、（12）…基部、（13）…カバー部材、
（14）…ピッチアップ保護用シート（ピックアップ保護
部）、（13a）…底面部。1 and 2 show a reproducing apparatus according to the present invention. FIG. 1 is a perspective view of an essential part of the apparatus of the present invention, and FIG. 2 is a sectional side view of an essential part of the apparatus of the present invention. 3 and 4 show a conventional reproducing apparatus. FIG. 3 is a perspective view of a main part of the conventional apparatus, and FIG. 4 is a side sectional view of the main part of the conventional apparatus. (2) ... Disc storage recess (storage recess), (5) ... Pickup, (7) ... Playback mechanism chassis, (9) ...
Disk (disc-shaped recording medium), (11) ... Buffer spring (buffer member), (12) ... Base, (13) ... Cover member,
(14)… Pitch up protection sheet (pickup protection part), (13a)… Bottom part.
Claims (1)
クアップの移動範囲上を覆うピックアップ保護部と少な
くとも円盤状記録媒体の全面が対向する収納凹部の底面
部とが一体に構成されたカバー部材と、緩衝部材を介し
て基部に対して揺動自在に載置または釣支された円盤状
記録媒体の再生メカニズムシャーシとを備え、前記カバ
ー部材が前記再生メカニズムシャーシに固着されて該再
生メカニズムシャーシと一緒に揺動可能に構成したこと
を特徴とする円盤状記録媒体の再生装置。1. A cover member integrally formed with a pickup protection part covering a moving range of a pickup of a reproducing device for reproducing a disk-shaped recording medium and a bottom surface part of a storage recess facing at least the entire surface of the disk-shaped recording medium. And a reproduction mechanism chassis for a disk-shaped recording medium that is swingably mounted or supported by a base member via a cushioning member, and the cover member is fixed to the reproduction mechanism chassis to provide the reproduction mechanism chassis. A reproducing device for a disk-shaped recording medium, wherein the reproducing device is configured to be swingable together with the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5108390U JPH0755752Y2 (en) | 1990-05-15 | 1990-05-15 | Disc-shaped recording medium reproducing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5108390U JPH0755752Y2 (en) | 1990-05-15 | 1990-05-15 | Disc-shaped recording medium reproducing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0412190U JPH0412190U (en) | 1992-01-31 |
| JPH0755752Y2 true JPH0755752Y2 (en) | 1995-12-20 |
Family
ID=31570199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5108390U Expired - Lifetime JPH0755752Y2 (en) | 1990-05-15 | 1990-05-15 | Disc-shaped recording medium reproducing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755752Y2 (en) |
-
1990
- 1990-05-15 JP JP5108390U patent/JPH0755752Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0412190U (en) | 1992-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |