WO2009104228A1 - ディスク装置 - Google Patents
ディスク装置 Download PDFInfo
- Publication number
- WO2009104228A1 WO2009104228A1 PCT/JP2008/003439 JP2008003439W WO2009104228A1 WO 2009104228 A1 WO2009104228 A1 WO 2009104228A1 JP 2008003439 W JP2008003439 W JP 2008003439W WO 2009104228 A1 WO2009104228 A1 WO 2009104228A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- disk
- drive gear
- slider member
- roller
- gear
- Prior art date
Links
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Classifications
-
- 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
- G11B17/051—Direct insertion, i.e. without external loading means
Definitions
- the present invention relates to a disk device for inserting / ejecting a disk into / from an apparatus main body by a conveying roller.
- a disk detection member that detects insertion of the disk is used. Due to the movement, the slider member is thrust and moved to the front side of the apparatus in parallel with the disk transport direction. By this movement of the slider member, the disk is clamped on the turntable, and the reproduction base is unlocked from the chassis which is the main body of the apparatus, and shifts to the disk reproduction state.
- the roller base member that supports the conveying roller is also engaged with the slider member, and the roller base member rotates about the rotation support shaft by the movement of the slider member. Thus, the conveying roller is lowered and retracted from the disk.
- the rotation gear provided on the conveyance roller and the rotation gear from a drive source such as a motor are provided.
- the conveying roller continues to rotate until the meshing with the driving gear that transmits the rotational driving force is completely released.
- the transport roller continues to rotate while being transported to the reproduction position and in contact with the positioned disk, and slip occurs between the disk and the transport roller. As a result, there is a problem that the disc is damaged.
- the disc is rubbed with the convex portion on the playback base because the drive gear and the rotating gear are engaged with each other before the disc is completely released and the disc ejecting operation is started. There was a problem that scratches occurred.
- a driving gear 102 for applying rotational driving to the rotating gear 101 integral with the shaft 105 of the disk conveying roller is disposed on the upper side of the rotating gear 101, and the sliding member that horizontally moves the rotating gear 101. It is considered that the cam surface 104 of 103 is released downward to release the meshing of both gears in a short time.
- this configuration requires a height dimension and is not suitable for a disk device that is desired to be thin. .
- the rotating gear 101 and the drive gear 102 are arranged substantially side by side to reduce the thickness of the device.
- a roller base member (not shown) bearing the disk transport roller is shown. ) Rotates around the fulcrum O, and it takes time for the rotating gear 101 integrated with the disc transport roller shaft 105 to turn around the surface of the drive gear 102 to release the mesh, thus eliminating disc damage. There was a problem that I could not do it.
- the present invention has been made to solve the above-described problems, and prevents the disk from being damaged by a slip generated between the disk and the conveying roller, and without increasing the operation load of the slider member. It is an object of the present invention to provide a disk device in which the operation stroke of a member is reduced to reduce the size of the device.
- the disk device according to the present invention is moved in the thrust direction by the movement of the slider member that is pushed by the movement of the disk detecting member that detects the insertion when the disk is inserted into a predetermined position of the apparatus main body.
- the drive gear that disengages the shaft of the disk transport roller and the integral rotating gear and the urging member that constantly urges the driving gear in the meshing direction with the rotating gear are provided.
- the drive gear when the disk is inserted into a predetermined position of the apparatus main body, the drive gear is moved in the thrust direction by the movement of the slider member pushed by the movement of the disk detection member, and integrated with the shaft of the disk transport roller.
- the rotation of the conveying roller can be stopped in a short time after the meshing with the rotating gear is released and the disk is conveyed to the reproduction position.
- FIG. 2 is a perspective view of a conveyance roller driving unit in FIG. 1.
- FIG. 4 is a plan view of FIG. 3. It is a perspective view of a part to show a state after completion of disk conveyance.
- FIG. 6 is a plan view of FIG. 5. It is a top view which shows only the principal part in a disc reproduction
- FIG. 8 is a left side view of FIG. 7.
- FIG. 8 is a perspective view of a conveyance roller driving unit in FIG. 7.
- FIG. 10 is a plan view of FIG. 9.
- FIG. 6 is an explanatory view of engagement / disengagement of a drive gear with respect to a rotary roller integrated with a conventional disk conveying roller.
- FIG. 10 is an explanatory view showing engagement and disengagement of a driving gear with respect to a rotating roller integrated with another conventional disk conveying roller.
- FIG. 1 is a plan view showing only a main part of a disk reproducing apparatus according to Embodiment 1 of the present invention in a disk insertion standby state
- FIG. 2 is a left side view of FIG. 1
- FIG. 3 is a perspective view of a conveying roller driving unit of FIG. FIG. 4
- FIG. 4 is a plan view of FIG. 3
- FIG. 5 is a perspective view of the main part showing a state after the completion of disc conveyance
- FIG. 6 is a plan view of FIG. 8 is a left side view of FIG. 7,
- FIG. 9 is a perspective view of the transport roller driving unit of FIG. 7, and
- FIG. 10 is a plan view of FIG.
- the disc device includes a reproduction base 1, an arm clamp 2, a roller base member 3, and a slider member 4.
- the reproduction base 1 is provided so as to be locked / unlocked with respect to the chassis substrate via a support member (not shown), and includes a turntable 16.
- the arm clamp 2 is supported so as to be rotatable with respect to a chassis substrate (not shown) on the back side of the insertion of the disk 5.
- the roller base member 3 supports side plates 31 and 31 bent at substantially right angles at both ends so as to be rotatable by shafts 32 and 32 with respect to a chassis substrate (not shown). Then, both end portions of the shaft 6 of the disk transport roller for transporting the disk 5 are rotatably supported by the side plates 31, 31, and one end of the shaft 6 a that passes through the side plate 31 is engaged with and disengaged from the drive gear 62.
- a gear 61 is provided.
- the drive gear 62 is assembled to a shaft 63 supported by a chassis board (not shown) so as to be movable in the thrust direction (axial direction), and serves as an urging member provided between the shaft 63 and the flange 64 attached to the shaft 63.
- the coil spring 65 is always biased in the meshing direction with the rotating gear 61 by the biasing force of the coil spring 65. Further, between the roller base member 3 and a chassis substrate (not shown), a spring 10 that applies a rotational force in the direction of the arrow in FIG. 2 to the roller base member 3 so that the transport roller 6 is always maintained at the disk transport position. Is provided.
- the slider member 4 is supported by a chassis board (not shown) so as to be movable in the front-rear direction along the side plate 31, and a spring 46 that biases the slider member 4 backward is provided between the slider member 4 and the chassis board (not shown). Is provided.
- the disc detection member 8 is engaged with the slider member 4 so as to move the slider member 4 forward (on the front side of the disc device) when the disc detection member 8 is rotated by detecting the insertion of the disc 5.
- a cam portion 42 that pushes down the roller base member 3 against the urging force of the spring 10 via the shaft 6 a is provided on the lower surface of the front end side of the side plate 41 that is bent at a substantially right angle of the slider member 4 adjacent to the side plate 31.
- a cam portion 47 Provided on the side surface of the side plate 41 bent vertically is a cam portion 47 that pushes the drive gear 62 against the urging force of the coil spring 65 in the thrust direction.
- a cam groove 43 is provided on the rear end side of the side plate 41. The cam groove 43 is engaged with and disengaged from the pin 12 provided on the outer surface of the side plate 11 of the reproduction base 1 and the pin 22 provided on the outer surface of the side plate 21 of the arm clamp 2.
- the slider member 4 has a rack 44 in the front-rear direction in parallel with the cam groove 43.
- the rack 44 is adapted to mesh with a drive gear 9 provided on a chassis substrate (not shown).
- the slider member 4 is retracted by the urging force of the spring 46 and held at the standby position.
- the rack 44 is detached from the drive gear 9, and the cam portion 42 of the slider member 4 does not act on the shaft 6 a of the transport roller 6.
- the roller base member 3 receives the biasing force of the spring 10 and rotates in the direction of the arrow in FIG. 2 with the shaft 32 of the side plate 31 as a fulcrum, thereby holding the transport roller 6 at the disk transport position.
- the drive gear 62 is urged to mesh with the rotary gear 61 by the urging force of the coil spring 65.
- the drive gear 62 provided on the chassis substrate (not shown) rotates based on a signal from a detection member (not shown) that detects the insertion.
- the transport roller 6 rotates through the rotation gear 61 engaged with the drive gear 62.
- the inserted disk 5 is nipped and conveyed between the conveying roller 6 and a disk guide (not shown), and is conveyed to a predetermined position, that is, the turntable 16 shown in FIGS.
- the cam portion 42 on the lower surface of the front end side of the slider member 4 acts on the shaft 6a of the conveying roller 6, and the roller base member 3 is resisted against the biasing force of the spring 10 via the shaft.
- the conveying roller 6 is pushed down below the disk 5.
- the movement of the slider member 4 releases the pin 12 provided on the outer surface of the side plate 11 of the reproduction base 1 and the pin 22 provided on the outer surface of the side plate 21 of the arm clamp 2 from the cam groove 43, and at the same time, the slider member The support member 7 of the reproduction base 1 is also released by the movement of a lock plate (not shown) engaged with the member 4.
- the reproduction base 1 is unlocked and held on a chassis substrate (not shown) via the support member 7 so as to be swingable.
- the arm clamp 2 is also unlocked and rotated to press and hold the disk 5 on the turntable 16. For this reason, the vibration from the vehicle body is prevented from propagating to the reproduction base 1 by the support member 7, and the disk 5 is securely held on the turntable 16, so that the reproduction is performed stably.
- the slider member 4 is retracted by the reverse rotation of the drive gear 9.
- the roller base member 3 is released from the pressing force by the slider member 4 and is returned to the state of FIG. 2 by the urging force of the spring 10.
- the drive gear 62 is released from the pressing of the cam portion 47 on the side surface of the slider member 4 that is bent vertically following the cam portion 47, and is pushed in the thrust direction by the urging force of the coil spring 65 and meshes with the rotating gear 61.
- the transport roller 6 is also reversely rotated through the rotary gear 61, and the disk 5 is ejected.
- the slider member 4 moves backward by the engagement of the drive gear 9 that rotates in reverse with the rack 44. Then, when the rack member 44 and the drive gear 9 are disengaged, the slider member 4 moves back to the standby position by the urging force of the spring 46 while returning the disk detection member 8 to the initial position, as shown in FIGS.
- the drive gear 62 is moved in the thrust direction by the movement of the slider member 4 that is pushed by the movement of the disk detection member 8, and the rotation gear that is integral with the conveying roller 6. Since the engagement with 61 is released, the power transmission to the rotating gear 61 can be stopped in a short time after the disk 5 is transported to the reproduction position. As a result, it is possible to shorten the period during which the transport roller 6 is in the slip rotation state in contact with the disk 5 and to prevent the disk 5 from being damaged. For this reason, the slider member 4 does not cause an increase in the operation load due to an increase in the pressure angle of the cam portion 47 or an increase in operation time or an increase in the size of the parts due to the expansion of the cam portion. To reduce the size of the apparatus.
- Embodiment 2 the cam member 47 is provided on the side surface of the side plate 41 bent vertically of the slider member 4 to push the drive gear 62 in the thrust direction against the urging force of the coil spring 65.
- one surface of the drive gear 62 that is, the surface with which the slider member 4 abuts is formed in a conical shape 62a.
- Embodiment 3 FIG.
- the roller base member 3 that supports the conveying roller 6 is provided with a convex portion 34 that contacts the drive gear 62 in the process of being pushed and moved by the slider member 4, and the drive gear 62 and the convex portion are provided. Any one of 34 is formed in the slope (conical surface 62a).
- the drive gear 62 moves in the thrust direction due to contact with the convex portion 34 and meshes with the rotary gear 61. Therefore, the same effects as those of the second embodiment can be obtained.
- the disk device according to the present invention prevents the disk from being damaged by slip generated between the disk and the transport roller, and reduces the operation stroke of the slider member to reduce the size of the device. Is configured so that the rotation of the transport roller can be stopped in a short time after the disk has been transported to the reproduction position. Therefore, it is suitable for a disk device that is desired to be thin.
Abstract
Description
このため、再生位置まで搬送されて、位置決めされたディスクに対し搬送ローラは接触した状態で回転を続けることになり、ディスクと搬送ローラとの間でスリップが発生する。この結果、ディスクに傷がつくという問題があった。また、ディスク排出動作においても、ディスクに対するクランプが完全に開放される前に駆動ギアと回転ギアが噛合ってディスクの排出動作が開始されるため、ディスクが再生ベース上の凸形状部と擦れることで傷付きが発生するという問題があった。
実施の形態1.
図1はこの発明の実施の形態1によるディスク再生装置のディスク挿入待機状態における主要部のみを示す平面図、図2は図1の左側面図、図3は図1の搬送ローラ駆動部の斜視図、図4は図3の平面図、図5はディスク搬送完了後の状態を示す要部の斜視図、図6は図5の平面図、図7はディスク再生状態における主要部のみを示す平面図、図8は図7の左側面図、図9は図7の搬送ローラ駆動部の斜視図、図10は図9の平面図である。
一方、スライダ部材4はラック44と逆回転する駆動ギア9の噛合いにより後退する。そして、スライダ部材4はラック44と駆動ギア9との噛合いが外れると、ディスク検知部材8を初期位置に戻しながら、バネ46の付勢力で待機位置まで後退して、図1、図2に示すディスク挿入待機状態となる。
上記の実施の形態1では、スライダ部材4の垂直に折り曲げた側板41の側面に駆動ギア62をコイルスプリング65の付勢力に抗してスラスト方向に押し動かすカム部47を設けた構成であるが、この実施の形態2では図11に示すように、駆動ギア62の片面、つまりスライダ部材4が当接する面を円錐形62aに形成したものである。
このような構成とすることにより、スライダ部材4の前端が駆動ギア62の円錐面62aに当接して移動すると、駆動ギア62はスラスト方向に移動して回転ギア61との噛合いを解除する。この結果、スライダ部材4には特別なカム部47の加工を施すことなく、実施の形態1と同様の作用効果が得られる。
図12に示す実施の形態3では、搬送ローラ6を支持するローラベース部材3に、スライダ部材4で押し動かされる過程で駆動ギア62に当接する凸部34を設け、その駆動ギア62と凸部34のいずれか一方を斜面(円錐面62a)に形成したものである。このような構成とすることにより、ローラベース部材3が前進移動するスライダ部材4で押し下げられる過程において、駆動ギア62は凸部34との当接によってスラスト方向に移動して回転ギア61との噛合いを解除するもので、実施の形態2と同様の作用効果が得られる。
Claims (4)
- ディスクを搬送ローラによって装置本体に挿入/排出を行うディスク装置において、
前記ディスクが装置本体の所定位置に挿入されたとき、この挿入を検出したディスク検知部材の動きで押し動かされるスライダ部材と、
前記スライダ部材の動きでスラスト方向に移動させられ、前記搬送ローラと一体の回転ギアとの噛合いが解除される駆動ギアと、
前記駆動ギアを前記回転ギアとの噛合い方向に常時付勢する付勢部材と
を備えたことを特徴とするディスク装置。 - スライダ部材は、駆動ギアをスラスト方向に移動させて回転ギアとの噛合いを解除するカム部を側面に有し、ターンテーブルに対するディスクのクランプ動作、装置本体に対する再生ベースのロック解除動作および搬送ローラを支持するローラベース部材を該搬送ローラが前記ディスクから離れる方向に移動させることを特徴とする請求項1記載のディスク装置。
- 駆動ギアは、スライダ部材との当接面を円錐形としたことを特徴とする請求項1記載のディスク装置。
- 搬送ローラを支持するローラベース部材は、スライダ部材で押し動かされる過程で駆動ギアに当接する凸部を有し、前記凸部と前記駆動ギアの当接面のいずれか一方を該駆動ギアにスラスト方向の移動力を付与するように斜面としたことを特徴とする請求項1記載のディスク装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/746,084 US8104051B2 (en) | 2008-02-21 | 2008-11-21 | Disk device for loading and unloading a disk with a conveyance roller |
CN200880126056.4A CN101925958B (zh) | 2008-02-21 | 2008-11-21 | 盘片装置 |
DE112008003565T DE112008003565B4 (de) | 2008-02-21 | 2008-11-21 | Scheibeneinrichtung |
JP2009554140A JP4785972B2 (ja) | 2008-02-21 | 2008-11-21 | ディスク装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008-040045 | 2008-02-21 | ||
JP2008040045 | 2008-02-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009104228A1 true WO2009104228A1 (ja) | 2009-08-27 |
Family
ID=40985124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/003439 WO2009104228A1 (ja) | 2008-02-21 | 2008-11-21 | ディスク装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8104051B2 (ja) |
JP (1) | JP4785972B2 (ja) |
CN (1) | CN101925958B (ja) |
DE (1) | DE112008003565B4 (ja) |
WO (1) | WO2009104228A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014130665A (ja) * | 2012-12-28 | 2014-07-10 | Jvc Kenwood Corp | ディスク駆動装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101275315B1 (ko) * | 2011-05-17 | 2013-06-17 | 도시바삼성스토리지테크놀러지코리아 주식회사 | 광 디스크 드라이브 장치 및 이의 구동 방법 |
JP5991694B2 (ja) * | 2013-07-17 | 2016-09-14 | 株式会社ソニー・インタラクティブエンタテインメント | 光ディスクドライブ |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62110754U (ja) * | 1985-12-25 | 1987-07-15 | ||
JPH11312352A (ja) * | 1998-04-28 | 1999-11-09 | Matsushita Electric Ind Co Ltd | ディスク再生装置 |
JP2001338456A (ja) * | 2000-05-26 | 2001-12-07 | Kenwood Corp | ディスク装置 |
JP2006155854A (ja) * | 2004-11-30 | 2006-06-15 | Samsung Electro Mech Co Ltd | 車両用ディスク再生装置 |
JP2008016129A (ja) * | 2006-07-06 | 2008-01-24 | Teac Corp | ディスク装置 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3352110B2 (ja) | 1992-06-30 | 2002-12-03 | キヤノン株式会社 | 記録装置 |
KR970012497A (ko) * | 1995-08-31 | 1997-03-29 | 김광호 | 디스크 체인저의 디스크 이송장치 |
US6480442B1 (en) * | 1998-09-28 | 2002-11-12 | Clarion Co., Ltd. | Disk player capable of detecting different sizes of optical disks |
JP4171953B2 (ja) * | 2000-01-18 | 2008-10-29 | ソニー株式会社 | ディスク搬送装置及びディスク搬送方法 |
JP4170602B2 (ja) * | 2001-04-13 | 2008-10-22 | パイオニア株式会社 | 記録媒体再生装置 |
DE10339023A1 (de) * | 2003-08-25 | 2005-03-24 | Tanashin Denki Co., Ltd. | Plattenspieler |
JP2005332552A (ja) * | 2004-04-22 | 2005-12-02 | Sanyo Electric Co Ltd | 光ピックアップ装置 |
TWI265475B (en) * | 2004-05-05 | 2006-11-01 | Lite On It Corp | Optical disk drive |
JP4316423B2 (ja) * | 2004-05-19 | 2009-08-19 | パナソニック株式会社 | ディスク搬送装置と光ディスク記録再生装置 |
JP2006040393A (ja) * | 2004-07-27 | 2006-02-09 | Funai Electric Co Ltd | ディスク装置 |
TWI271705B (en) * | 2004-09-14 | 2007-01-21 | Lite On It Corp | Roller structure used in a slot-loading disk drive |
KR100661184B1 (ko) * | 2004-12-01 | 2006-12-26 | 광원텍(주) | 차량용 콤팩트디스크 플레이어 |
JP2006252607A (ja) * | 2005-03-08 | 2006-09-21 | Mitsubishi Electric Corp | ディスク再生装置 |
US20070288946A1 (en) * | 2006-06-12 | 2007-12-13 | Ching-Hung Chang | Method and apparatus for discriminating discs |
-
2008
- 2008-11-21 JP JP2009554140A patent/JP4785972B2/ja not_active Expired - Fee Related
- 2008-11-21 CN CN200880126056.4A patent/CN101925958B/zh not_active Expired - Fee Related
- 2008-11-21 US US12/746,084 patent/US8104051B2/en not_active Expired - Fee Related
- 2008-11-21 WO PCT/JP2008/003439 patent/WO2009104228A1/ja active Application Filing
- 2008-11-21 DE DE112008003565T patent/DE112008003565B4/de not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62110754U (ja) * | 1985-12-25 | 1987-07-15 | ||
JPH11312352A (ja) * | 1998-04-28 | 1999-11-09 | Matsushita Electric Ind Co Ltd | ディスク再生装置 |
JP2001338456A (ja) * | 2000-05-26 | 2001-12-07 | Kenwood Corp | ディスク装置 |
JP2006155854A (ja) * | 2004-11-30 | 2006-06-15 | Samsung Electro Mech Co Ltd | 車両用ディスク再生装置 |
JP2008016129A (ja) * | 2006-07-06 | 2008-01-24 | Teac Corp | ディスク装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014130665A (ja) * | 2012-12-28 | 2014-07-10 | Jvc Kenwood Corp | ディスク駆動装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2009104228A1 (ja) | 2011-06-16 |
DE112008003565T5 (de) | 2010-11-25 |
CN101925958B (zh) | 2012-12-12 |
US20100251275A1 (en) | 2010-09-30 |
JP4785972B2 (ja) | 2011-10-05 |
CN101925958A (zh) | 2010-12-22 |
DE112008003565B4 (de) | 2013-10-17 |
US8104051B2 (en) | 2012-01-24 |
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