WO2008129887A1 - ディスク記録再生装置 - Google Patents

ディスク記録再生装置 Download PDF

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Publication number
WO2008129887A1
WO2008129887A1 PCT/JP2008/051394 JP2008051394W WO2008129887A1 WO 2008129887 A1 WO2008129887 A1 WO 2008129887A1 JP 2008051394 W JP2008051394 W JP 2008051394W WO 2008129887 A1 WO2008129887 A1 WO 2008129887A1
Authority
WO
WIPO (PCT)
Prior art keywords
tray
reproducing device
driving
disk recording
maldistribution
Prior art date
Application number
PCT/JP2008/051394
Other languages
English (en)
French (fr)
Inventor
Yukio Sawamoto
Sohsuke Tanaka
Tadashi Akiyama
Katsuhiko Watanabe
Original Assignee
Sharp Kabushiki Kaisha
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2008129887A1 publication Critical patent/WO2008129887A1/ja

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/054—Indirect insertion, i.e. with external loading means with pivoting loading means
    • G11B17/0545—Indirect insertion, i.e. with external loading means with pivoting loading means adapted for discs of different sizes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Gear Transmission (AREA)

Abstract

【課題】  本発明では、１モータでトレイと蓋の開閉を時間差で行うディスク記録再生装置において、従来ないほどの薄型化、及び、様々の状態で使用することを可能にすることで、従来にないほど利便性の高いディスク記録再生装置を実現することを課題とする。 【解決手段】 　回転トレイの回転駆動とトレイ格納蓋の開閉駆動を特別な機構により行うことで、前記駆動に要するスペースを小さくすることを実現する。また、特別な形状である、メインカムギアとトレイ欠歯ギアとトレイ格納蓋欠歯ギアの相互作用により、１モータで前記回転駆動と開閉駆動を時間差同期して行うことを実現することで、部品の数を減らし、省スペース化を実現する。さらに、偏在側センサと非偏在側センサの機能により、様々な状態で使用しても規格外のディスクが載置されたという不具合を未然に検知することを可能にする。
PCT/JP2008/051394 2007-04-12 2008-01-30 ディスク記録再生装置 WO2008129887A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007104535A JP2008262634A (ja) 2007-04-12 2007-04-12 ディスク記録再生装置
JP2007-104535 2007-04-12

Publications (1)

Publication Number Publication Date
WO2008129887A1 true WO2008129887A1 (ja) 2008-10-30

Family

ID=39875417

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/051394 WO2008129887A1 (ja) 2007-04-12 2008-01-30 ディスク記録再生装置

Country Status (2)

Country Link
JP (1) JP2008262634A (ja)
WO (1) WO2008129887A1 (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794664U (ja) * 1980-11-28 1982-06-10
JPS59201266A (ja) * 1983-04-27 1984-11-14 Toshiba Corp 光学式デイスクレコ−ド再生装置
JPS62183155U (ja) * 1986-05-13 1987-11-20
JP2003085861A (ja) * 2001-09-11 2003-03-20 Sony Corp 記録媒体ローディング機構並びに記録及び／又は再生装置
JP2003223754A (ja) * 2001-11-21 2003-08-08 Sharp Corp ディスク装着装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5794664U (ja) * 1980-11-28 1982-06-10
JPS59201266A (ja) * 1983-04-27 1984-11-14 Toshiba Corp 光学式デイスクレコ−ド再生装置
JPS62183155U (ja) * 1986-05-13 1987-11-20
JP2003085861A (ja) * 2001-09-11 2003-03-20 Sony Corp 記録媒体ローディング機構並びに記録及び／又は再生装置
JP2003223754A (ja) * 2001-11-21 2003-08-08 Sharp Corp ディスク装着装置

Also Published As

Publication number Publication date
JP2008262634A (ja) 2008-10-30

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