WO2006129519A1 - Processeur d’information - Google Patents

Processeur d’information Download PDF

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Publication number
WO2006129519A1
WO2006129519A1 PCT/JP2006/310208 JP2006310208W WO2006129519A1 WO 2006129519 A1 WO2006129519 A1 WO 2006129519A1 JP 2006310208 W JP2006310208 W JP 2006310208W WO 2006129519 A1 WO2006129519 A1 WO 2006129519A1
Authority
WO
WIPO (PCT)
Prior art keywords
chassis
unit
information processing
recording medium
slide
Prior art date
Application number
PCT/JP2006/310208
Other languages
English (en)
Japanese (ja)
Inventor
Akira Yasaki
Hideki Kinoshita
Hitoshi Yamazaki
Jun Togashi
Shigeru Kojima
Original Assignee
Pioneer Corporation
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 Pioneer Corporation filed Critical Pioneer Corporation
Priority to JP2007518922A priority Critical patent/JP4418494B2/ja
Publication of WO2006129519A1 publication Critical patent/WO2006129519A1/fr

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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
    • G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records

Definitions

  • the present invention relates to an information processing apparatus that is mounted on, for example, an automobile and reproduces information on a recording medium, records information on a recording medium, or records and reproduces information.
  • Patent Document 1 various information processing apparatuses (for example, refer to Patent Document 1) are used to read and reproduce information recorded on a recording medium such as a CD (Compact Disk) or a DVD (Digital Versatile Disc).
  • a recording medium such as a CD (Compact Disk) or a DVD (Digital Versatile Disc).
  • the information processing apparatus disclosed in Patent Document 1 stores a plurality of recording media in the device body, reads information from one of these recording media, and outputs it as audio information.
  • Patent Document 1 Japanese Patent Laid-Open No. 6-195844
  • Patent Document 1 The conventional information processing apparatus described in Patent Document 1 and the like described above reads and reproduces information of a plurality of stored recording media and a single recording medium.
  • An object of the present invention is to provide an information processing apparatus that can simultaneously process recording and reproduction of information without increasing the installation space on a plurality of recording media.
  • the information processing apparatus communicates the inside and outside of the device main body and allows a recording medium to be taken in and out of the device main body.
  • a single insertion port, a transport unit that transports the recording medium inserted through the insertion port into the device main body, and each of the information stored in the recording medium and housed in the device main body A plurality of information processing units capable of reproducing information or recording information on the recording medium, and a direction substantially perpendicular to the conveyance direction of the recording medium, each of the plurality of information processing units being relatively independent of each other
  • a drive unit that moves to the center.
  • FIG. 1 is a perspective view showing a disc player as an information processing apparatus according to an embodiment of the present invention.
  • FIG. 2 is an explanatory diagram seen from the side schematically showing the configuration of the disc player shown in FIG. 1.
  • FIG. 3 is a side sectional view of the disc player shown in FIG. 1.
  • FIG. 4 is a side sectional view showing a state in which a DVD is conveyed to a second playback unit of the disc player shown in FIG.
  • FIG. 5 is a side view of the second reproduction unit shown in FIG.
  • FIG. 6 is a side view showing a state of being positioned at the bottom of the projecting pin force slide hole of the second reproduction unit shown in FIG. 5.
  • FIG. 7 is a side view showing a state where the protruding pin force slide hole of the second reproduction unit shown in FIG. 6 is positioned in the horizontal portion.
  • FIG. 8 is a side sectional view showing a state in which a CD is conveyed to the first reproduction unit of the disc player shown in FIG. 3.
  • FIG. 9 is a side view of the first playback unit and the like shown in FIG.
  • FIG. 10 is a side view showing a state of being positioned at the bottom of the projecting pin force slide hole of the first reproduction unit shown in FIG.
  • FIG. 11 is a side view showing a state in which the protruding portion of the second playback unit shown in FIG. 10 is positioned in the horizontal portion of the slide hole.
  • FIG. 12 is a plan view of the first playback unit and the like shown in FIG.
  • FIG. 13 is a plan view of the first playback unit and the like shown in FIG.
  • FIG. 14 is a plan view of the first reproduction unit and the like shown in FIG.
  • FIG. 15 is an explanatory diagram seen from the side schematically showing the position of each unit of the disc player in the state shown in FIG. 3.
  • FIG. 16 is an explanatory diagram seen from the side schematically showing the position of each unit of the disc player in the state shown in FIG. 4.
  • FIG. 17 is an explanatory view showing a side force schematically showing a state in which a DVD is clamped on the rotary table of the second playback unit shown in FIG. 16.
  • FIG. 18 is an explanatory diagram seen from the side schematically showing the position of each unit of the disc player in the state shown in FIG.
  • FIG. 19 is an explanatory view showing a side force schematically showing a state in which a CD is clamped on the rotary table of the first reproduction unit shown in FIG. 18.
  • FIG. 20 is an explanatory diagram seen from the side schematically showing the configuration of a modified example of the disc player shown in FIG. 2.
  • FIG. 20 is an explanatory diagram seen from the side schematically showing the configuration of a modified example of the disc player shown in FIG. 2.
  • FIG. 21 is an explanatory diagram seen from the side schematically showing the configuration of another modification of the disc player shown in FIG. 2.
  • FIG. 22 is an explanatory view seen from the side, schematically showing a configuration of still another modified example of the disc player shown in FIG. 2.
  • FIG. 23 is an explanatory diagram viewed from the side schematically showing the configuration of still another modified example of the disc player shown in FIG. 2.
  • FIG. 24 is an explanatory view seen from the side, schematically showing a configuration of still another modified example of the disc player shown in FIG. 2.
  • the information processing apparatus of the present invention is not limited to a recording medium reproducing apparatus, and can be applied to, for example, a recording apparatus that records information on a recording medium, and an information recording / reproducing apparatus that reproduces and records information.
  • a recording medium playback apparatus as an embodiment of an information processing apparatus of the present invention is capable of moving a plurality of information processing units in a device main body independently of each other in a direction substantially perpendicular to the conveyance direction of the recording medium.
  • the drive part which performs is provided. In this way, it is possible to transport the recording medium from a single insertion port to each information processing unit, and without increasing the installation space required for simultaneously reproducing a plurality of recording media. It is possible to reproduce the information of the recording medium power.
  • a plurality of information processing units may be capable of simultaneously reproducing information. In this case, it is possible to play back multiple recording media at the same time by installing only one device body.
  • a transport unit that transports the recording medium is provided in each information processing unit so that the recording medium can be transported so that the recording medium can be transported.
  • Switching means for switching to may be provided.
  • the recording medium can be reliably conveyed to each information processing unit by one conveyance unit. Therefore, since the recording medium can be transported to each information processing unit by one transport unit, it is possible to prevent an increase in the size of the apparatus body even if a plurality of information processing units are provided. It is possible to more reliably reduce the space required for installation than the case.
  • the moving chassis having the rotating table may be brought close to another moving chassis, and the recording medium may be clamped to the rotating table.
  • the recording medium may be clamped to the rotating table.
  • the driving unit may bring the moving chassis having the rotation table of the other information processing unit closer to the other moving chassis.
  • the rotating table approaches the moving chassis.
  • the dead space in the device body can be reduced when the recording medium is taken in and out of one information processing unit. Therefore, it is possible to prevent an increase in the size of the device body, and it is possible to more surely reduce the space required for installation.
  • At least one information processing unit is provided with a strobe unit for fixing to the device body, and the information processing unit described above in the stover unit when the transport unit transports the recording medium to any one of the information processing units.
  • the part may be fixed to the device body.
  • the information processing unit is positioned with respect to the device body when the recording medium is inserted into or removed from the device body. Therefore, the recording medium inserted into the apparatus main body can be reliably conveyed toward the information processing section, and the recording medium ejected outside the apparatus main body can be reliably discharged out of the apparatus main body from the information processing section.
  • a damper may be attached to at least one moving chassis.
  • dampers are attached to two moving chassis, the range in which the damper moves the moving chassis may naturally be narrow. For this reason, it is possible to prevent the damper from being enlarged and to reduce the size of the damper. Therefore, it is possible to prevent an increase in the size of the device body and to more reliably reduce the space required for installation.
  • the disc player 1 shown in FIG. 1 and the like is attached to an automobile instrument panel (hereinafter referred to as an “instrument panel”) as a moving body and accommodates one CD 2 (shown in FIG. 2) as a recording medium. It is a device that stores one DVD3 (shown in Fig. 2) as a recording medium, and simultaneously reads (plays back) the information recorded on these CD2 and DVD3 and outputs them as audio and video. is there.
  • the disc player 1 is a device that accommodates a plurality of recording media and can simultaneously reproduce the plurality of recording media.
  • CD2 and DVD3 are disk-shaped or disk-shaped recording media on which information that can be read by electronic devices such as computers is recorded.
  • the disc player 1 includes a device main body 4, a transport unit 5 (shown in FIG. 3 and the like) as a transport unit, a plurality of playback units 6, and control means.
  • the following microcomputers 7 (hereinafter referred to as microcomputers and shown in Fig. 12) are provided. In the following, the arrow Y in FIG.
  • the depth direction of disc player 1 parallel to both the surface of CD 2 and DVD 3 and the transport direction of CD 2 and DVD 3 of transport unit 5 is referred to as the depth direction of disc player 1 and is parallel to the surface of CD 2 and DVD 3
  • the arrow X perpendicular to the depth direction Y is referred to as the width direction of the disc player 1
  • the arrow Z perpendicular to the surface of the CD2 and DVD3 and all of the depth direction Y and the width direction X is indicated as the thickness direction of the disc player 1. .
  • the device body 4 is made of a synthetic resin and is formed in a flat box shape.
  • the front surface 4 a (shown in FIG. 1) facing the occupant is provided with only one inlet 8 through which CD 2 and DVD 3 can be taken in and out.
  • the front surface 4a is one surface of the device main body 4 exposed to the outside of the instrument panel 4 when the disc player 1 is attached to the instrument panel.
  • the soot inlet 8 penetrates the outer wall of the device body 4.
  • ⁇ Inlet 8 can pass CD2 and DV D3 inside.
  • the CD 2 and the DVD 3 are accommodated in or discharged from the device main body 4 through the slot 8. That is, the insertion port 8 communicates the inside and outside of the device body 4 so that the CD 2 and DVD 3 can be inserted into and removed from the device body 4.
  • the above-described front surface 4a is provided with a fluorescent display tube 9 as a display panel and various switches 10.
  • the fluorescent display tube 9 is provided with a display surface as a display area that is exposed on the front surface 4a and displays various information to the user.
  • the fluorescent display tube 9 displays information such as the name of the program being played on the display surface.
  • the various switches 10 constitute an operation unit for the user to operate.
  • the switch 10 is operated by a user or the like, for example, the CD2 and DVD3 programs to be played back by the playback unit 6 are selected and the CD2 and DVD3 are loaded and unloaded.
  • the moving chassis 11 is made of sheet metal or the like and is formed in a flat plate shape. In the illustrated example, three moving chassis 11 are provided.
  • the movable chassis 11 is arranged at a distance from each other in a direction substantially perpendicular to the conveying direction of the CD2 and the DVD3, and is provided so as to be able to contact and separate from each other by a drive unit 24 described later.
  • the movable chassis 11 has a flat plate shape 12 and is arranged substantially parallel to the surfaces of the CD2 and DVD3 described above, and both of the flat plate portion 12 in the width direction X.
  • a peripheral plate 13 standing from the edge is integrally provided.
  • the movable chassis 11 is housed in the device body 4 with the flat plate portions 12 being substantially parallel to each other. For this reason, the moving chassis 11 is arranged at an interval along an arrow K (shown in FIG. 2 and the like) that is substantially parallel to the thickness direction Z and orthogonal to the surface of the flat plate portion 12 of the moving chassis 11. ing.
  • the arrow K forms both a direction in which playback units 6 serving as information processing units, which will be described later, overlap each other and a direction in which the above-described mobile chassis 11 overlap each other.
  • the moving chassis 11 located at the lowermost position in FIG. 2 (hereinafter denoted by reference numeral 11 a) has a damper 14 as shown in FIGS. 3, 4 and 8. Is attached.
  • the damper 14 is elastically deformable and is attached to the inner surface of the device body 4. It is In other words, the moving chassis 11 is attached to the device body 4 by the damper 14.
  • the damper 14 supports the movable chassis 11 in the device main body 4 so as to be movable with respect to the device main body 4 and gradually attenuates the movement of the movable chassis 11 with respect to the device main body 4.
  • the damper 14 is attached to the lowermost moving chassis 11a, that is, the moving chassis 11a located at the end in the arrow K direction among the plurality of moving chassis 11.
  • the moving chassis 11 is moved along the arrow K by a drive unit 24 described later.
  • the plurality of moving chassis 11 can be brought into and out of contact with each other by the drive unit 24.
  • the disk guide 20 is attached to the end of the moving chassis 11a, l ib near the ridge entrance 8.
  • the disc guide 20 is made of a synthetic resin having a small friction coefficient with the CD2 and DVD3 described above, is formed in a flat plate shape, and is overlaid on the flat plate portions 12 of the movable chassis 11a and ib. Further, the disk guide 20 is attached to the surface of the transfer unit 5 of the moving chassis 11a, ib facing the roller 18 described later.
  • FIG. 11c the peripheral plate 13 of the above-described moving chassis 11a and the moving chassis 11 (hereinafter denoted by reference numeral 11c) located in the center in the arrow K direction among the plurality of moving chassis 11 is shown in FIG.
  • vertical pairs 15 formed so as to extend substantially vertically are provided in the pair.
  • the pair of vertical holes 15 are spaced from each other along the depth direction Y.
  • the vertical hole 15 extends linearly along both the arrow K and the thickness direction Z.
  • the above-described movable chassis l ib, 11c have the peripheral plates 13 overlapped with each other.
  • the peripheral plate 13 force of the moving chassis 11c is overlapped on the outer side of the width direction X of the device body 4 of the peripheral plate 13 of the moving chassis l ib.
  • a plurality of projecting pins 16 are attached to the peripheral plate 13 of the moving chassis ib.
  • the protruding pin 16 is passed through both the vertical hole 15 described above and a slide hole 42 of the slide chassis 28 described later.
  • the protruding pin 16 is a vertical hole 15 and the slide hole 42 of the slide chassis 28 can move freely. For this reason, the movable chassis l ib and 11c are brought into contact with and separated from each other along the arrow as the protruding pin 16 moves in the vertical hole 15. Contact and separation means approaching or leaving each other.
  • the transport unit 5 is accommodated in the device main body 4 and is disposed in the vicinity of the insertion port 8 described above.
  • the transport unit 5 is attached to the moving chassis 11c.
  • the transport unit 5 includes a roller arm 17 and a roller 18 that have a force such as a sheet metal.
  • the roller arm 17 is formed in a strip shape whose longitudinal direction is parallel to the width direction X of the device body 4.
  • the roller arm 17 is rotatably supported on the edge of the moving chassis 11c near the heel inlet 8 with one edge near the heel inlet 8 in the width direction X as a center.
  • the rotation center of the roller arm 17 is along the width direction X of the device body 4.
  • the roller arm 17 is urged by a coil spring (not shown) in a direction in which the other edge on the back side of the device body 4 in the width direction X approaches the above-described moving chassis 11a located at the lowest position.
  • the roller arm 17 is provided with a motor (not shown) as a drive source.
  • the roller 18 is rotatably supported on the other edge of the roller arm 17.
  • the rotation center of the roller 18 is along the width direction of the device body 4.
  • the roller 18 is rotated around its axis by a motor attached to the above-described roller arm 17.
  • projecting pins 51 are provided at both ends of the roller 18.
  • the projecting pins 51 project along the axial direction of the roller 18, that is, the width direction X of the device body 4.
  • the protruding pin 51 is inserted into the roller support hole 19 of the peripheral plate 13 of the moving chassis 11c.
  • the transport unit 5 rotates around one edge of the roller arm 17 so that the roller 18 shown in FIG. 4 is connected to the disk guide 20 attached to the moving chassis l ib.
  • the position where the DVD 3 is sandwiched between and the position where the roller 18 shown in FIG. 8 is sandwiched between the disk guide 20 attached to the moving chassis 11a is freely displaceable.
  • the position shown in FIG. 4 is the DV on the playback unit 6 attached to the moving chassis 11c. D3 can be transported. Further, the position shown in FIG. 8 is in a state where the CD 2 can be conveyed to the reproducing unit 6 attached to the moving chassis 11a.
  • the transport unit 5 is positioned at the position shown in FIG. 4 or the position shown in FIG. 8, and the roller 18 is rotated by a motor so that the DVD 3 or the CD 2 is interposed between the roller 18 and the disc guide 20. Insert the DVD3 or CD2 into or out of the device body 4 with the The transport unit 5 transports the DVD 3 or CD 2 inserted into the apparatus body 4 to the playback unit 6 with the DVD 3 or CD 2 sandwiched between the roller 18 and the disc guide 20. As described above, the transport unit 5 transports the CD 2 and the DVD 3 inserted through the insertion port 8 into the device body 4.
  • the transport unit 5 is configured such that the roller arm 17 is rotatably supported by the moving chassis 11c around the one edge described above, and the roller 18 is rotated by the motor, whereby a plurality of reproductions are performed.
  • the transport unit 5 is displaceable between positions where the DVD3 or CD2 can be transported to each playback unit 6 by the roller arm 17 being rotatably supported by the moving chassis 11c around the one edge described above. Provided.
  • Two playback units 6 are provided in the illustrated example. Of these two playback units 6, the playback unit 6 attached to the mobile chassis 11a is hereinafter referred to as the first playback unit, denoted by reference numeral 6a, and the playback unit 6 attached to the mobile chassis 11c is hereinafter referred to as the second playback unit. The unit is indicated by the code 6b.
  • the first and second reproduction units 6a and 6b constitute an information processing unit described in the claims.
  • the first reproduction unit 6a is a unit for reproducing the above-described CD2, and is mainly provided on the surface side of the above-described moving chassis 1la facing the moving chassis 1lc. As shown in FIG. 2, the first reproduction unit 6a includes a rotary table 21, a spindle motor 22, a pickup unit 23, and a drive unit 24 (shown in FIG. 12, etc.) as a drive unit.
  • the turntable 21 is rotatably provided in the center of the moving chassis 11a.
  • the rotary table 21 includes a disk-shaped table body 25 and a plurality of clamp claws (not shown).
  • the table body 25 has CD2 positioned on the surface.
  • One end of the clamp claw is provided so as to protrude and retract from the surface of the table body 25.
  • Clamp claw has one end However, the surface force of the table body 25 is also biased in the protruding direction.
  • the spindle motor 22 is attached to the moving chassis 11a, and the table main body 25 of the rotary table 21 is attached to the output shaft thereof.
  • the spindle motor 22 is arranged coaxially with the table body 25 of the rotary table 21.
  • the spindle motor 22 rotates the table body 25 of the rotary table 21 around its axis.
  • the rotary table 21 rotates around the axis together with the CD 2 sandwiched between the clamp pawl and the table body 25 by the driving force of the spindle motor 22. That is, the rotary table 21 and the spindle motor 22 rotate the CD 2 accommodated in the device body 4.
  • the pickup unit 23 includes an optical pickup 26 as a reproducing unit and an optical pickup moving unit.
  • the optical pickup 26 reads information from the CD2.
  • the optical pickup moving unit moves the optical pickup 26 along the radial direction of the CD 2 clamped on the rotary table 21.
  • the pickup unit 23 moves the optical pickup 26 in the radial direction of the CD2, and reads arbitrary positional force information of the CD2 clamped on the rotary table 21.
  • the drive unit 24 includes a drive source unit 27 (shown in Figs. 12 to 14), a pair of slide chassis 28 (shown in Figs. 9 to 11), and a pair of lifting chassis 29. Yes.
  • the drive source unit 27 includes a motor 30 as a drive source, a transmission unit 31, a link chassis 32, a drive chassis 33, a pair of guide holes 34, and a pair of connection chassis. And 35.
  • the motor 30 is attached to the surface of the flat plate portion 12 of the moving chassis 11a facing the moving chassis 11c.
  • a worm is attached to the output shaft of the motor 30.
  • the motor 30 is installed at a position near the one peripheral plate 13 at the back end of the device body 4 of the moving chassis 11a. It is
  • the transmission part 31 is rotatably provided on the flat plate part 12 of the moving chassis 11a, and includes a plurality of gears 36 that mesh with each other.
  • One of the plurality of gears 36 meshes with the worm described above.
  • the link chassis 32 has a substantially L-shaped planar shape.
  • the link chassis 32 is supported by the flat plate portion 12 of the movable chassis 11a so as to be rotatable around its center portion.
  • One end of the link chassis 32 near the motor 30 is connected to another gear 36 of the transmission unit 31 described above.
  • the link chassis 32 rotates about the central portion.
  • the drive chassis 33 is made of sheet metal and has a planar shape formed in a substantially T shape.
  • the drive chassis 33 is overlaid on the surface of the flat plate portion 12 of the moving chassis 11a facing the moving chassis 11c, and is provided on the flat plate portion 12 of the moving chassis 11a so as to be movable along the depth direction Y. Yes. Further, the drive chassis 33 is connected to the other end portion of the link chassis 32 near the center of the device body 4. The drive chassis 33 slides along the depth direction Y when the link chassis 32 rotates around the center by the driving force of the motor 30.
  • the drive chassis 33 is provided with a pair of lateral holes 37.
  • Each of the lateral holes 37 passes through the drive chassis 33.
  • the lateral holes 37 are spaced apart from each other.
  • Each of the lateral holes 37 extends linearly along the width direction X of the device body 4.
  • the guide hole 34 passes through the flat plate portion 12 of the movable chassis 11a.
  • the guide hole 34 is provided at a position overlapping the lateral hole 37 of the drive chassis 33.
  • the pair of guide holes 34 are arranged at intervals along the width direction X of the device body 4.
  • the pair of guide holes 34 includes a proximity inclined portion 38 and a straight portion 39.
  • the proximate inclined portion 38 extends in the direction in which the pair of guide holes 34 gradually approach toward the back of the device body 4 along the depth direction Y with respect to both the depth direction Y and the width direction X described above. Is inclined.
  • the straight line portion 39 is connected to the end of the proximity inclined portion 38 near the insertion port 8 and extends linearly along the depth direction Y described above.
  • Each of the pair of connection chassis 35 is made of sheet metal and is formed in a band shape.
  • the pair of connection chassis 35 are stacked on the drive chassis 33 in a state where the longitudinal direction thereof is parallel to the width direction X of the device body 4. Further, the pair of connection chassis 35 is arranged along the width direction X of the device body 4 with a space therebetween.
  • the pair of connection chassis 35 is supported by the drive chassis 33 so as to be movable along the width direction X of the device body 4 (that is, the longitudinal direction of the connection chassis 35 itself).
  • a sliding pin 40 is attached to one end of the pair of connecting chassis 35 on the inner side of the device main body 4, and a stopper pin 41 as a staggered portion is provided on the other end on the outer side of the device main body 4. Is provided.
  • the sliding pin 40 is erected so that one end portion force of the connection chassis 35 is also directed to the flat plate portion 12 of the moving chassis 11a.
  • the sliding pin 40 attached to one end of one of the paired connection chassis 35 on the right side in FIG. 2 is connected to the inside of the one side hole 37 on the right side in FIG.
  • the pair of guide holes 34 penetrates into both of the guide holes 34 on the right side in FIG.
  • the sliding pin 40 attached to one end of the other connection chassis 35 on the left side in FIG. 12 of the pair of connection chassis 35 is connected to the inside of the other side hole 37 on the left side in FIG. Of the pair of guide holes 34, it penetrates into both the inside of the other guide hole 34 on the left side in FIG.
  • the stopper pin 41 extends linearly from the other end of the connection chassis 35 along the width direction X of the device body 4.
  • the stopper pin 41 penetrates both the peripheral plate 13 and the slide chassis 28.
  • the stock pin 41 is substantially flush with the surface of the slide chassis 28 when the slide pin 40 is positioned at the end of the proximate inclined portion 38 of the guide hole 34 on the back side of the device body 4.
  • the stopper pin 41 projects the surface force of the slide chassis 28 outward along the width direction X of the device body 4 and moves.
  • the movement chassis 11a is restricted from moving in the X direction with respect to the device body 4. That is, the stopper pin 41 fixes the first reproduction unit 6a and the moving chassis 11a to the device body 4.
  • the first reproduction unit 6a located at the end in the arrow K direction among the plurality of reproduction units 6a and 6b includes the stopper pin 41 fixed to the device main body 4.
  • the stopper pin 41 having the above-described configuration is such that the transport unit 5 is connected to any one of the plurality of reproduction units 6a and 6b.
  • the first playback unit 6a is fixed to the device body 4.
  • the slide chassis 28 is made of a sheet metal and is formed in a strip shape whose longitudinal direction is substantially parallel to the depth direction Y described above.
  • the slide chassis 28 is overlaid on the outer side of the peripheral plate 13 of the moving chassis 11a.
  • the above-described stopper pin 41 is engaged with the slide chassis 28.
  • the slide chassis 28 is supported by the above-described peripheral plate 13 along with the stopper pins 41 so as to slide freely along the depth direction Y.
  • the slide chassis 28 is provided with a plurality of slide holes 42.
  • the slide hole 42 passes through the slide chassis 28.
  • the slide holes 42 are spaced apart from each other along the longitudinal direction of the slide chassis 28, that is, along the depth direction Y of the device body 4.
  • the slide hole 42 includes an inclined portion 43 and a horizontal portion 44.
  • the inclined portion 43 is inclined with respect to both the depth direction Y and the thickness direction Z described above so as to gradually move away from the other moving chassis l ib, 11c force as it moves toward the fence inlet 8.
  • Ru The horizontal portion 44 communicates with an end portion of the inclined portion 43 near the insertion port 8 and a location closer to the center than the end near the ridge inlet 8.
  • the horizontal portion 44 extends in a straight line substantially parallel to the surface of the flat plate portion 12 of the moving chassis 11a in the depth direction Y.
  • the horizontal portion 44 extends substantially horizontally from the inclined portion 43 toward the insertion port 8. For this reason, a bottom 45 is provided at the end of the inclined portion 43 near the ridge entrance 8, which is farther from the moving chassis rib, 11 c than the horizontal portion 44.
  • the elevating chassis 29 is made of sheet metal, and integrally includes a vertical portion 46 that overlaps the inside of the peripheral plate 13 of the moving chassis 11a, and a horizontal portion 47 that is continuous with the end of the vertical portion 46. .
  • the lead straight part 46 is formed in a strip shape whose longitudinal direction is substantially parallel to the depth direction Y described above.
  • the lead straight part 46 is overlaid on the inner surface of the device body 4 of the peripheral plate 13.
  • a plurality of protruding pins 48 are attached to the vertical portion 46.
  • the protruding pin 48 enters both the vertical hole 15 provided in the peripheral plate 13 and the slide hole 42 provided in the slide chassis 28.
  • the protruding pin 48 is movable in both the vertical hole 15 and the slide hole 42.
  • a pair of rotating pins 101 is attached to the lifting chassis 29.
  • the pivot pin 101 is provided between the pair of projecting pins 48.
  • the rotating pin 101 protrudes outward along the width direction X from the vertical portion 46.
  • the horizontal portion 47 is formed in a strip shape whose longitudinal direction is substantially parallel to the depth direction Y described above.
  • the horizontal part 47 is connected to the edge of the vertical part 46 near the other moving chassis l ib, 11c.
  • the horizontal portion 47 is formed substantially parallel to the flat plate portion 12 of the moving chassis 11a.
  • the flat plate portion 12 of the moving chassis 11c described above is attached to the horizontal portion 47.
  • the drive unit 24 described above slides the drive chassis 33 along the depth direction Y by the drive force of the motor 30, so that the slide pin 40 of the connection chassis 35 is moved in the guide hole 34 and the lateral hole 37.
  • the connecting chassis 35 is moved along the depth direction Y, and the stopper pin 41 of the connecting chassis 35 is projected and retracted from the slide chassis 28.
  • the drive unit 24 slides the slide chassis 28 along the depth direction Y by sliding the connection chassis 35 along the depth direction Y.
  • the peripheral plate 13 of the movable chassis 11a allows the slide of the connecting chassis 35, that is, the slide chassis 28 (not hindered).
  • the drive unit 24 slides the slide chassis 28 along the depth direction Y, thereby moving the projecting pin 48 within the slide hole 42 and the vertical hole 15 and moving the lifting chassis 29 in the thickness direction Z. Slide along. Then, the drive unit 24 slides the elevating chassis 29 along the thickness direction Z to bring the moving chassis 11a and 11c into contact with and away from each other. At this time, when the projecting pin 48 is located at the end of the inclined portion 43 on the side away from the insertion port 8, the flat plate portions 12 of the movable chassis 11a and 11c are most separated from each other. Further, when the protruding pin 48 is positioned at the bottom 45 of the slide hole 42, the flat plate portions 12 of the movable chassis 11a and 11c are closest to each other.
  • the drive unit 24 slides the slide chassis 28 along the depth direction Y by the driving force of the motor 30 and moves the moving chassis 11a, 11c along the arrow K to move the moving chassis 11a, 11c. 11a and 11c are brought close to each other.
  • a pair of support arms 49 are provided between the slide chassis 28 of the drive unit 24 and the peripheral plate 13 of the moving chassis 11a.
  • the pair of support arms 49 are arranged along the depth direction Y so as to be spaced from each other.
  • the support arm 49 is supported by the peripheral plate 13 so as to be rotatable about a central portion in the longitudinal direction.
  • One end of the support arm 49 near the insertion port 8 near the insertion port 8 is provided with a long hole through which the protruding pin 48 is passed.
  • the longitudinal direction of the slot is the longitudinal direction of the support arm 49 Is substantially parallel to the direction.
  • a long hole through which the protruding pin 48 is passed is provided at one end of the other support arm 49 on the side away from the heel inlet 8 on the side away from the heel inlet 8 force.
  • the longitudinal direction of the long hole is substantially parallel to the longitudinal direction of the support arm 49.
  • the slide chassis 28 slides in the depth direction Y, and the projecting pin 48 moves in the vertical hole 15, whereby the support arm 49 rotates around the center.
  • a rotating arm 100 is attached to the slide chassis 28 of the first reproduction unit 6a.
  • the pivot arm 100 is attached to the slide chassis 28 so as to be rotatable about the central portion in the longitudinal direction.
  • the slide chassis 28 is positioned closer to the saddle inlet 8
  • the rotary arm 100 comes into contact with the rotary pin 101 at one end on the side away from the saddle inlet 8.
  • the other end near the insertion port 8 rotates in a direction protruding toward the second reproduction unit 6b.
  • the other end of the rotating arm 100 protrudes toward the second reproduction unit 6b, the other end lifts the roller 18, that is, the transport unit 5.
  • the rotating arm 100 is urged in a direction in which the other end is separated from the second reproduction unit 6b by a spring (not shown).
  • the second reproduction unit 6b is a unit for reproducing the above-described DVD 3, and is mainly provided on the surface of the movable chassis 1 lc described above that faces the movable chassis 1 lb. Since the configuration of the second playback unit 6b is substantially the same as the configuration of the first playback unit 6a, the same portions will be described with the same reference numerals.
  • the rotary table 21, the spindle motor 22, the pickup unit 23, and the drive unit 24 of the second reproduction unit 6b are respectively attached to the aforementioned surface of the aforementioned movable chassis 11c.
  • the rotary table 21 clamps the DVD3.
  • the turntable 21 positions the DVD 3 between the moving chassis l ib and 11c.
  • the spindle motor 22 rotates the DVD 3 clamped on the rotary table 21 together with the rotary table 21.
  • the pick-up unit 23 reads information from the DVD 3.
  • the drive unit 24 includes a drive source unit 27 and a pair of slide chassis 28.
  • the motor 30 as a drive source of the drive source unit 27, the transmission unit 31, the link chassis 32, the drive chassis 33, the pair of guide holes 34, and the pair of connection chassis 35 are respectively movable chassis 1 It is provided on the flat plate portion 12 of lc.
  • the guide hole 34 of the drive source section 27 extends linearly along the depth direction Y over the entire length without the proximity inclined section 38 described above being provided. For this reason, the stopper pin 41 provided at the other end of the connection chassis 35 is always substantially flush with the surface of the slide chassis 28. In other words, the second playback unit 6b is not fixed to the device body 4.
  • the slide chassis 28 is overlaid on the peripheral plate 13 of the moving chassis 11c.
  • the slide chassis 28 is arranged on the outer side of the device body 4 from the peripheral plate 13 of the moving chassis 11c.
  • a tapered surface 50 is provided at the tip of the slide chassis 28 near the ridge entrance 8.
  • the tapered surface 50 is inclined with respect to both the depth direction Y and the thickness direction Z described above in the direction approaching the moving chassis 11a as it is directed toward the heel entrance 8.
  • the taper surface 50 comes into contact with protruding pins 51 provided at both ends of the roller 18 of the transport unit 5.
  • the taper surface 50 moves the projecting pin 51 along the taper surface 50 when the projecting pin 51 comes into contact therewith.
  • the other end of the rotating arm 100 lifts the roller 18, that is, the transport unit 5, and the slide chassis 28 brings the protruding pin 51 into contact with the taper surface 50.
  • the roller arm 17 of the transport unit 5 is displaced to displace the transport unit 5 from the position shown in FIG. 8 to the position shown in FIG.
  • the tapered surface 50, the coil spring, and the rotating arm 100 switch the position of the transport unit 5 to one of the position shown in FIG. 4 and the position shown in FIG. That is, the tapered surface 50, the coil spring, and the rotating arm 100 constitute switching means described in the claims.
  • Both the depth direction Y and the thickness direction Z described above are formed so that the inclined portion 43 of the slide hole 42 provided in the slide chassis 28 gradually approaches the moving chassis 11a as it goes toward the insertion port 8. Inclined against
  • the drive unit 24 of the second reproduction unit 6b described above slides the drive chassis 33 along the depth direction Y by the drive force of the motor 30 so that the slide pin 40 of the connection chassis 35 is guided into the guide hole. Move the connecting chassis 35 along the depth direction Y.
  • the drive unit 24 of the second playback unit 6b slides the connecting chassis 35 along the depth direction Y, thereby sliding the slide chassis 28 along the depth direction Y.
  • the peripheral plate 13 of the moving chassis lie allows the connecting chassis 35, that is, the slide chassis 28 to slide (do not disturb! /).
  • the drive unit 24 of the second reproduction unit 6b moves by moving the projecting pin 16 within the slide hole 42 and the vertical hole 15 by sliding the slide chassis 28 along the depth direction Y. Slide the chassis l ib along the thickness direction Z. Then, the drive unit 24 of the second regeneration unit 6b slides the moving chassis l ib along the thickness direction Z to bring the moving chassis l ib and 11c into contact with each other. At this time, when the protruding pin 16 is located at the end of the inclined portion 43 on the side away from the insertion port 8, the flat plate portions 12 of the movable chassis l ib and 11c are most separated from each other.
  • the drive unit 24 of the second regeneration unit 6b slides the slide chassis 28 along the depth direction Y by the drive force of the motor 30, and moves the moving chassis l ib and 11c along the arrow K. Move to move the moving chassis l ib, 11c apart.
  • a pair of support arms 52 (shown in FIG. 4) are attached to the peripheral plates 13 of the moving chassis 11c.
  • the pair of support arms 52 are arranged along the depth direction Y and spaced from each other.
  • the support arm 52 is supported by the peripheral plate 13 so as to be rotatable about a central portion in the longitudinal direction.
  • the taper surface 50 of the slide chassis 28 described above can be brought into contact with one end portion of the one support arm 52 near the heel inlet 8 on the side away from the heel inlet 8.
  • One support arm 52 is urged in a direction in which the other end near the insertion port 8 is away from the inner surface (the inner surface relative to the moving chassis 1 lb) located on the ceiling of the device body 4.
  • a proximal end portion of the slide chassis 28 on the side away from the insertion port 8 is provided at one end portion of the other support arm 52 on the side away from the insertion port 8 on the side away from the insertion port 8. Is locked.
  • the slide chassis 28 slides along the depth direction Y, and the distal end portion and the proximal end portion of the slide chassis 28 come in contact with each other, so that the support arm 52 is centered on the central portion. Rotate.
  • the drive units 24 of the reproduction units 6a and 6b configured as described above operate independently of each other. It ’s like that. That is, the driving units 24 of the reproduction units 6a and 6b do not interfere with each other with the driving force of the motor 30. In this way, the drive unit 24 of the playback units 6a and 6b moves in a direction substantially perpendicular to the transport direction of the CD2 and DVD3 with the playback units 6a and 6b being relatively independent of each other.
  • the drive unit 24 of the reproduction units 6a and 6b is connected to the moving chassis 11a and 11c having the rotation table 21 and others. Move the moving chassis 11c and l ib closer together. Furthermore, the drive unit 24 of the playback units 6a and 6b has a rotary table 21 of the other playback units 6a and 6b when the transport unit 5 transports the CD2 and DVD3 to either of the playback units 6a and 6b. Move the moving chassis 11a, 11c closer to the other moving chassis 11c, l ib.
  • the information recorded on the CD2 and the DVD3 can be reproduced by the pickup unit 23 independently of each other. That is, the pickup units 23 of the playback units 6a and 6b do not interfere with each other. In other words, each of the playback units 6a and 6b can load the CD 2 and the DVD 3 and simultaneously reproduce the information.
  • the microcomputer 7 is an arithmetic unit provided with a well-known ROM 53, RAM 54, and CPU 55.
  • the microcomputer 7 is connected to the above-described motor 30 of the first and second reproduction units 6a and 6b, that is, the switch 10, the fluorescent display tube 9, the transport unit 5, the first reproduction unit 6a and the first reproduction unit 6a. Connected to the second playback unit 6b to control these operations and control the entire disk player 1.
  • the ROM 53 stores an operation program for the CPU 55 and the like.
  • the RAM 54 temporarily holds data necessary when the CPU 55 executes the calculation.
  • the CPU 55 stores the above-described fluorescent display tube 9, transport unit 5, first reproduction unit 6 a, second reproduction unit 6 b and the like. Control.
  • the DVD 3 and the CD 2 are accommodated in the device body 4, and when the DVD 3 and the CD 2 are played back simultaneously, the CPU 55, that is, the microcomputer 7 is connected to the transport unit 5 and the first and second units.
  • the second playback units 6a, 6b, etc. are controlled as shown below.
  • both the DVD 3 and the CD 2 are accommodated in the device body 4, and in the standby state, the CPU 55 Shell IJ7 microcomputer 7 controls the motor 30 of both the first reproduction unit 6a and the second reproduction unit 6b to move the slide chassis 28 farthest from the insertion port 8 as shown in FIG. Keep it in position.
  • the slide pin 40 provided at one end of the connection chassis 35 of the drive unit 24 of the first and second reproduction units 6a and 6b is connected to the lateral hole 37 of the drive chassis 33. And an end portion closer to the inside of the device main body 4 and an end portion on the side farthest from the insertion port 8 of the proximate inclined portion 38 of the inner hole 34 provided in the movable chassis 11a.
  • the tip of the stopper pin 41 provided at the other end of the connection chassis 35 is substantially flush with the surface of the slide chassis 28, and the first reproduction unit 6a, the second reproduction unit 6b, and the movable chassis 11a, l ib and 11c are movable with respect to the device body 4 by the damper 14.
  • the projecting pin 48 of the elevating chassis 29 of the drive unit 24 of the first playback unit 6a is closer to the insertion port 8 of the horizontal portion 44 of the slide hole 42 of the slide chassis 28. It is located at the end and is located in the lower end of the vertical hole 15 of the moving chassis 11a. Then, the moving chassis 1 la, 1 lc approach each other!
  • the projecting pin 16 force of the moving chassis l ib 16 force of the second playback unit 6 b drive unit 24 slide chassis 28 slide hole 42 horizontal portion 44 horizontal portion 44 close to the insertion port 8 It is located at the end and is located in the lower end of the vertical hole 15 of the moving chassis 11c.
  • the drive chassis l ib and 11c are close to each other.
  • the transport unit 5 is in a state in which the roller 18 approaches the disk guide 20 attached to the moving chassis 11a.
  • the CPU 55 controls the motors 30 of the first and second playback units 6a and 6b to control the first and second The slide chassis 28 of the second reproduction unit 6a, 6b is gradually moved toward the heel inlet 8.
  • the CPU 55 that is, the microcomputer 7, Stop motor 30 of 6a.
  • the projecting pin 48 of the raising / lowering chassis 29 of the first reproduction unit 6a 48 force is located at the lower end of the vertical hole 15 of the moving chassis 11a (the position farthest from the other moving chassis l ib, 11c).
  • the movable chassis 11a and l ib are positioned closest to each other.
  • the linear hole 39 of the guide hole 34 provided in the movable chassis 11 is located in the end portion on the side away from the insertion port 8.
  • the front end of the stagger pin 41 provided at the other end of the connection chassis 35 also projects the surface force of the slide chassis 28.
  • the first playback unit 6a and the moving chassis 11a are fixed to the device body 4 by the stopper pins 41.
  • the second reproduction unit 6b, the moving chassis 11b and 11c, and the force stopper pin 41 are fixed to the device body 4 via the first reproduction unit 6a and the moving chassis 1la.
  • the CPU 55 ie, the microcomputer 7 has a protruding pin 16 of the moving chassis l ib, a force of the second playback unit 6b, a drive unit 24 of the slide chassis 28, a slide hole 28 of the slide hole 42, and an end portion on the side away from the insertion port 8. Then, the motor 30 of the drive unit 24 of the second reproduction unit 6b is stopped.
  • the protruding pin 16 of the moving chassis l ib 16 force The upper end of the vertical hole 15 of the moving chassis 11c (position farthest from the other moving chassis 1 la) and the slide chassis of the second playback unit 6b 28 As shown in FIG. 16, the movable chassis L ib and 11c are positioned in the most distant state as shown in FIG. Also, the sliding pin 40 provided at one end of the connecting chassis 35 of the drive unit 24 of the second playback unit 6b is in the end of the guide hole 34 provided in the moving chassis 11 near the insertion port 8. To position.
  • the taper surface 50 of the slide chassis 28 comes into contact with the projecting pins 51 projecting from both ends of the roller 18 of the transport unit 5.
  • the projecting pins 51 projecting from both ends of the roller 18 of the transport unit 5 slide on the taper surface 50 while contacting.
  • the transport unit 5 is positioned at a position where the roller 18 transports the DVD 3 to the second reproduction unit 6b approaching the disc guide 20 attached to the moving chassis ib.
  • the taper surface 50 of the slide chassis 28 is supported closer to the insertion port 8 attached to the movable chassis 11. While abutting against one end portion of the arm 52, the one end portion of the support arm 52 is pressed toward the inlet 8 by directing force.
  • the support arm 52 rotates around the center portion.
  • the other end of the support arm 52 protrudes from the peripheral plate 13 of the movable chassis 11c toward the inner surface located on the ceiling of the device body 4 and abuts against the inner surface located on the ceiling.
  • the CPU 55 that is, the microcomputer 7 drives the motor of the transport unit 5 in the direction in which the DVD 3 is accommodated in the device body 4. Then, when the DVD 3 is inserted into the device body 4 through the insertion port 8, the roller 18 of the transport unit 5 transports the DVD 3 toward the second playback unit 6b as shown in FIG. When the entire DVD3 is positioned between the flat plate parts 12 of the moving chassis l ib and 11c, the CPU 55, that is, the microcomputer 7 stops the motor of the transport unit 5 and the slide chassis 28 of the second playback unit 6b Drive motor 30 away from inlet 8.
  • the protruding pin 16 of the moving chassis l ib enters the horizontal portion 44 of the slide hole 42 of the slide chassis 28, and the moving chassis l ib and 11c are slightly separated from each other.
  • the protruding pin 16 is positioned at the end of the horizontal portion 44 of the slide hole 42 of the slide chassis 28 near the heel inlet 8.
  • the CPU 55 that is, the microcomputer 7 stops the motor 30 of the second regeneration unit 6b. Also, as the slide chassis 28 gradually moves away from the ⁇ inlet 8, the other end of the support arm 52 near the ⁇ inlet 8 of the second playback unit 6b and one end of the support arm 52 on the side farther from the ⁇ inlet 8 are provided.
  • the inner surface force of which the part is located on the ceiling is also gradually separated, and the other end of the support arm 52 near the insertion port 8 of the second playback unit 6b and the one end of the support arm 52 far from the insertion port 8 move. It is positioned so as to overlap the peripheral plate 13 of the chassis 11. In this way, the DVD 3 is conveyed to the second playback unit 6b.
  • the CPU 55 that is, the microcomputer 7 positions the slide chassis 28 of the first reproduction unit 6a farthest from the insertion port 8 after conveying the DVD 3 to the second reproduction unit 6b.
  • the second reproduction unit 6b reads the information on the DVD 3 and reproduces it.
  • the moving chassis l ib and 11c are separated from the position at which the DVD 3 is clamped on the rotary table 21, so that the moving chassis l ib and the like play DV D3.
  • the second playback unit 6b can be moved relative to the device body 4 by the damper 14!
  • the CPU 55 controls the motors 30 of the first and second reproduction units 6a and 6b to Then, the slide chassis 28 of the second reproduction unit 6a, 6b is gradually moved toward the inlet 8.
  • the CPU 55 ie, the microcomputer 7 Stop motor 30 in 6b.
  • the protruding pin 16 of the moving chassis l ib 16 forces The lower end of the vertical hole 15 of the moving chassis 11c
  • the moving chassis 1 lb and 11 c are positioned closest to each other (the position closest to the other moving chassis 1 la).
  • the CPU 55 that is, the microcomputer 7 is configured such that the protruding pin 48 of the lifting chassis 29 of the first playback unit 6a is at the end away from the insertion hole 8 of the slide hole 42 of the slide chassis 28. If it is located, the motor 30 of the drive unit 24 of the first reproduction unit 6a is stopped.
  • the slide pin 40 provided at one end of the connection chassis 35 of the drive unit 24 of the first reproduction unit 6a is connected to the device body 4 in the lateral hole 37 of the drive chassis 33. It is located within the end near the insertion port 8 of the straight portion 39 of the guide hole 34 provided in the movable chassis 11 and the end near the outside. Then, the tip of the stop pin 41 provided at the other end of the connection chassis 35 also protrudes from the surface force of the slide chassis 28 and enters the sliding groove provided on the inner surface of the device body 4. In this way, the first playback unit 6a and the moving chassis 11a are fixed to the device body 4 by the stagger pin 41.
  • the projecting pin 48 of the lifting chassis 29 of the first reproduction unit 6a is connected to the upper end of the vertical hole 15 of the moving chassis 11a (the position closest to the other moving chassis l ib, 11c) and the first The moving chassis 11a and the lid ib are positioned in the most distant position at the end of the slide unit 28 of the slide unit 28 of the reproduction unit 6a located at the end of the inclined portion 43 of the slide hole 42 away from the insertion port 8.
  • the CPU 55 that is, the microcomputer 7 drives the motor 30 of the transport unit 5 in the direction in which the CD 2 is accommodated in the device main body 4. Then, when the CD 2 is inserted into the device main body 4 through the insertion port 8, the roller 18 of the transport unit 5 transports the CD 2 toward the first reproduction unit 6a as shown in FIG.
  • the CPU 55 that is, the microcomputer 7 stops the motor of the transport unit 5, and the slide chassis 28 of the first playback unit 6a The motor 30 is driven away from the inlet 8.
  • the projecting pin 48 of the lifting chassis 29 enters the horizontal portion 44 of the slide hole 42 of the slide chassis 28, and the mobile chassis 11a, 11c are slightly separated from each other, as shown in FIG.
  • the protruding pin 48 of the elevating chassis 29 is positioned at the end of the slide portion 42 of the slide chassis 28 close to the horizontal entrance 44 of the slide hole 42.
  • the CPU 55 that is, the microcomputer 7 stops the motor 30.
  • the sliding pin 40 of the connecting chassis 35 moves in the proximity inclined portion 38 of the guide hole 34, As the slide chassis 28 moves away from the insertion slot 8, the stopper pin 41 of the connection chassis 35 gradually sinks inside the device body 4. Then, the sliding pin 40 is positioned at the end portion of the guide slope 34 on the side away from the insertion port 8 of the proximate inclined portion 38.
  • the slide chassis 28 gradually moves away from the inlet 8
  • the inner surface force at which the other end portion of the support arm 49 of the first reproduction unit 6a is located at the bottom of the device body 4 gradually moves away.
  • a support arm 49 is positioned at a position where the other end overlaps the peripheral plate 13 of the moving chassis 11a. In this way, the DVD 3 is conveyed to the first reproduction unit 6a.
  • the CPU 55 that is, the microcomputer 7 positions the slide chassis 28 of the second reproduction unit 6b farthest from the insertion port 8 after transporting the DVD 3 to the first reproduction unit 6a.
  • the first reproduction unit 6a reads the information on CD2 and reproduces it.
  • the moving chassis 11a and ib are separated from the position where CD2 is clamped to the rotary table 21, the moving chassis 11c and the like do not prevent CD2 from being played.
  • the first reproduction unit 6 a is movable with respect to the device body 4 by the damper 14.
  • the disc player 1 of the above-described embodiment can transport the CD2 to the first playback unit 6a without transporting the DVD3 to the second playback unit 6b.
  • the DVD 3 may be transported to the second playback unit 6b without being transported to the first playback unit 6a.
  • the disc player 1 of the present embodiment operates the drive units 24 of the playback units 6a and 6b independently of each other, thereby operating the playback unit.
  • the knits 6a and 6b may be moved relatively independently, and the arbitrary CD2 or DVD3 may be conveyed to the arbitrary reproduction units 6a and 6b in an arbitrary order.
  • the disc player 1 when transporting any CD2 or DVD3 to any playback unit 6a, 6b in any order, the disc player 1 always connects the connecting chassis 35 of the drive unit 24 of the first playback unit 6a.
  • the first and second reproduction units 6a and 6b are fixed to the device body 4 with the stopper pins 41 of the device.
  • the stopper pin 41 is attached to the device body 4. Secure the first playback unit 6a located at the end of the arrow K direction.
  • the other projecting pins 48 and 16 of the playback units 6a and 6b are inserted into the slide holes of the slide chassis 28.
  • the moving chassis 11a, lib, and 11c that are positioned at the bottom 45 of 42 and that position the other described above between them may be made closest to each other.
  • the disc player 1 puts the CD2 or DVD3 in and out of one of the CPU55, that is, the microcomputer 7 power, the first playback unit 6a and the second playback unit 6b, the first playback unit 6a and the second playback unit 6b.
  • the rotary table 21 of the other reproduction unit 6a, 6b is brought closer to another mobile chassis 11a, l ib, 11c different from the mobile chassis 11a, ib, 11c on which the rotary table 21 is supported.
  • the drive unit 24 may be controlled.
  • the disc player 1 described above clamps an arbitrary CD2 or DVD3 on the rotary table 21 of the arbitrary playback unit 6a, 6b
  • the projecting pins 48, 16 of the playback unit 6a, 6b to be clamped Is positioned at the bottom 45 of the slide hole 42 of the slide chassis 28, and the CD 2 or DVD3 is sandwiched between the moving chassis 11a, l ib, 11c, and the CD 2 or DVD3 may be clamped on the rotary table 21.
  • the CPU 55 that is, the microcomputer 7 clamps the CD2 or DVD3.
  • the first and second reproduction units 6a, 6b are moved closer to the moving chassis 11a, l ib, 11c different from the moving chassis 11a, l ib, 11c on which the rotating table 21 is supported. Clamp CD2 or DVD3 on the rotary table 21 You may do it.
  • a plurality of playback units 6a and 6b are accommodated in the apparatus main body 4, whereby a plurality of recording media such as CD2 and DVD3 can be played back simultaneously. For this reason, it is possible to play back multiple recording media simultaneously by installing only one device body 4.
  • a drive unit 24 is provided that allows the plurality of playback units 6a and 6b in the device body 4 to move independently of each other in a direction substantially perpendicular to the CD2 and DVD3 transport direction. For this reason, CD2 and DVD3 can be transported from the single inlet 8 to each of the playback units 6a and 6b. Therefore, it is possible to reproduce information from a plurality of CDs 2 and DVDs 3 without increasing the installation space required for simultaneously reproducing a plurality of CDs 2 and DVDs 3.
  • the device body 4 is provided with only one insertion slot 8 for inserting and removing recording media such as CD2 and DVD3. For this reason, the device body 4 can be made smaller than the case where the device body 4 is provided with a plurality of the inlets 8 (the same number as the reproduction units 6a and 6b). Therefore, the space required for installation can be more reliably reduced.
  • a transport unit 5 for loading and unloading recording media such as CD2 and DVD3 into and from the apparatus body 4 is provided in each of the playback units 6a and 6b so as to be displaceable so as to be transportable to the recording medium.
  • a coil spring, a taper surface 50, and a rotating arm 100 are provided as switching means for switching the recording medium to a state in which the recording medium can be conveyed to the desired reproducing unit 6a, 6b. For this reason, the recording medium can be reliably conveyed to each of the reproducing units 6a and 6b by one conveyance unit 5.
  • the recording medium can be conveyed to each reproduction unit 6a, 6b by one conveyance unit 5, the enlargement of the device body 4 can be prevented even if a plurality of reproduction units 6a, 6b are provided. It is possible to reduce the installation space more reliably than when installing the same number of units 6a and 6b).
  • the rotating table 21 approaches the moving chassis 11 in the reproducing units 6a and 6b other than the reproducing units 6a and 6b to be performed. For this reason, it is possible to reduce the dead space in the apparatus body 4 when the recording medium is taken in and out of the single reproduction unit 6a, 6b. Therefore, it is possible to prevent the device body 4 from becoming large and to more reliably reduce the space required for installation.
  • the first playback unit 6a located at the end in the direction of the arrow K includes a stud pin 41 that is fixed to the device body 4, and is inserted when a recording medium is taken in or out of any playback unit 6a, 6b.
  • the first playback unit 6a located at the above-described end is fixed to the device body 4 with the top pin 41. For this reason, when the recording medium is inserted into or removed from the device main body 4, the reproduction units 6a and 6b are positioned with respect to the device main body 4.
  • the recording medium inserted into the device main body 4 can be reliably transported toward the reproduction units 6a and 6b, and the recording medium ejected outside the device main body 4 can be reliably removed from the reproduction units 6a and 6b to the outside of the device main body 4. Can be discharged.
  • damper 14 is attached to the moving chassis 11a located at the end in the arrow K direction.
  • the moving range of the moving chassis 11a located at the end with respect to the device body 4 is narrower than the moving range of the moving chassis 11c located at the center in the arrow K direction.
  • the damper 14 since the damper 14 is attached to the moving chassis 11a having a relatively narrow moving range, the range in which the damper 14 moves the moving chassis 11a may naturally be narrow. For this reason, the damper 14 can be prevented from being enlarged and the damper 14 can be reduced in size. Therefore, it is possible to prevent the device body 4 from becoming large and to reduce the space for installation more reliably.
  • the playback units 6a and 6b may include a clamper 56 that clamps the CD 2 or DVD 3 between the playback unit 6a and 6b.
  • the clamper 56 is formed in a disc shape and is rotatably provided on the moving chassis l ib, 11c.
  • FIG. 20 the same parts as those of the above-described embodiment are denoted by the same reference numerals and the description thereof is omitted.
  • the spindle motor 22 and the pickup unit 23 of both the first and second reproduction units 6a and 6b are attached to the moving chassis 11c. Also good. In this case, since the optical pickup 26 is positioned between the CD2 and the DVD3, the device body 4 can be further reduced in size.
  • the same parts as those in the illustrated example described above are denoted by the same reference numerals and description thereof is omitted.
  • the spindle motors 22 of both the first and second reproduction units 6a and 6b may be shared, that is, one spindle motor 22 Thus, a plurality of turntables 21 may be rotated. In this case, since the number of spindle motors 22 can be reduced, the device body 4 can be further reduced in size.
  • the same parts as those in the illustrated example described above are denoted by the same reference numerals and description thereof is omitted.
  • reproduction units 6a and 6b as information processing units may be provided.
  • a disc player 1 capable of simultaneously reproducing CD2 and DVD3 as recording media is shown.
  • CD2, DVD3, and other recording media may be played back simultaneously.
  • the reproduction units 6a and 6b are used as the information processing unit.
  • a recording unit capable of recording information on the recording medium may be used as the information processing unit. Recording that enables both recording of information on the recording medium and reproduction of information on the recording medium is possible.
  • a playback unit may be used.
  • a plurality of units capable of at least one of recording information on the recording medium and reproducing information on the recording medium may be accommodated.
  • the unit 6a as the information processing unit is a recording unit for recording information on the recording medium
  • the reproduction unit 6b as the information processing unit reproduces information on the recording medium, and the recording unit 6a.
  • Information may be recorded on the recording medium simultaneously. Then, the information reproduced by the reproduction unit 6b can be dubbed to the recording medium by the recording unit 6a.
  • the slide chassis 28 of both the playback units 6a and 6b is brought close to the inlet 8. Sliding in the direction
  • at least the slide chassis 28 of one playback unit 6a, 6b that transports CD2 and DVD3 only needs to be slid in the direction closer to the insertion slot 8, and the other slide chassis 28 is moved away from the insertion slot 8.
  • the other side may play back information from CD2 or DVD3.
  • the damper 14 is attached to the moving chassis 11a.
  • the damper 14 may be attached to other moving chassis l ib and 11c.
  • the damper 14 may be attached to at least one of the moving chassis 11a, l ib and 11c.
  • the stopper pin 41 of the first reproduction unit 6a fixes the reproduction units 6a and 6b to the device body 4.
  • the stopper pin 41 force regeneration unit 6a, 6b of the second regeneration unit 6b may be fixed to the device body 4.
  • at least one of the plurality of information processing units may be provided with a strobe unit that fixes the information processing unit to the device body 4.
  • a single insertion port 8 for communicating the inside and outside of the device body 4 and for inserting and removing CD2 or DVD3 into and from the device body 4,
  • a plurality of playback units 6a and 6b each housed in the device body 4 and capable of playing back information recorded on the CD2 or DVD3;
  • a drive unit 24 that moves each of the plurality of playback units 6a, 6b relatively independently in a direction substantially perpendicular to the conveying direction of the CD2 or DVD 3,
  • the transport unit 5 transports the CD2 or DVD 3 inserted from the inlet 8 to any one of the plurality of playback units 6a and 6b, and each playback unit. Between the positions where the CD2 or DVD3 can be transported in the racks 6a and 6b, and the position of the transport unit 5 is the position among the positions where the CD2 or DVD3 can be transported to the playback units 6a and 6b. 3.
  • the disc player 1 according to appendix 1 or 2, characterized by comprising a taper surface 50 and a rotating arm 100 for switching between the two.
  • the device main body 4 is provided with a plurality of moving chassis 1 la, 1 lb, 11c that are spaced apart from each other in the substantially vertical direction and that are detachably provided by the drive unit 24,
  • the plurality of playback units 6a and 6b are respectively provided on the movable chassis 11a and 11c so as to be rotatable, and have a rotary table 21 that can clamp the CD2 or DVD3.
  • the drive unit 24 includes the plurality of playback units.
  • the moving chassis 11a and 11c having the rotary table 21 and the other moving chassis 11c and l ib should be relatively close to each other.
  • Disc player 1 according to any one of supplementary notes 1 to 3
  • At least one of the plurality of reproduction units 6a, 6b has a stopper pin 41 for fixing to the device body 4,
  • the stopper pin 41 is attached to the device body 4. 6.
  • the disc player 1 according to any one of appendices 1 to 5, wherein the playback units 6a and 6b are fixed to the disc player 1.
  • At least one of the plurality of moving chassis 11a, l ib, 11c supports the moving chassis 11a with respect to the device body 4 while being movably supported.
  • the disc player 1 according to any one of appendix 4 and appendix 6 characterized in that a damper 14 for attenuating the movement of the movable chassis 11a is attached.
  • the drive unit 24 is provided that allows the plurality of playback units 6a and 6b in the device body 4 to move independently of each other in a direction substantially perpendicular to the transport direction of the CD2 and DVD3. For this reason, CD2 and DV D3 can be conveyed from the single inlet 8 to each of the reproduction units 6a and 6b. Therefore, it is possible to reproduce information from a plurality of CDs 2 and DVDs 3 without increasing the installation space required for reproducing a plurality of CDs 2 and DVDs 3 simultaneously.
  • the device body 4 is provided with only one insertion slot 8 for inserting and removing recording media such as CD2 and DVD3. For this reason, the device body 4 can be made smaller than the case where the device body 4 is provided with a plurality of the inlets 8 (the same number as the reproduction units 6a and 6b). Therefore, the space required for installation can be more reliably reduced.

Abstract

Dispositif de reproduction de support d’enregistrement qui peut réduire un espace d’installation nécessaire pour reproduire une pluralité de supports d’enregistrement au même moment. Un lecteur de disque (1) est pourvu d’un corps principal de dispositif (4), d’une unité de transfert et d’une pluralité de châssis amovibles (11a, 11b, 11c) et d’unités de reproduction (6a, 6b). Le corps principal de dispositif (4) est pourvu d’une fente de chargement (8). Seule l’unité de transfert unique est mise à disposition pour transférer un CD ou un DVD à l'une ou l'autre des unités de reproduction (6a, 6b). Les châssis amovibles (11a, 11b, 11c) sont disposés pour être en contact ou séparés. L’unité de reproduction (6a) est disposée sur le châssis amovible (11a), et l’unité de reproduction (6b) est disposée sur le châssis amovible (11c).
PCT/JP2006/310208 2005-05-30 2006-05-23 Processeur d’information WO2006129519A1 (fr)

Priority Applications (1)

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JP2007518922A JP4418494B2 (ja) 2005-05-30 2006-05-23 情報処理装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005-157883 2005-05-30
JP2005157883 2005-05-30

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WO2006129519A1 true WO2006129519A1 (fr) 2006-12-07

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PCT/JP2006/310208 WO2006129519A1 (fr) 2005-05-30 2006-05-23 Processeur d’information

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JP (1) JP4418494B2 (fr)
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008078504A1 (fr) * 2006-12-22 2008-07-03 Mitsubishi Electric Corporation Dispositif de reproduction de support d'enregistrement

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159317A (en) * 1984-04-30 1985-11-27 Sony Corp Disc loading apparatus for use in disc players
JP2900726B2 (ja) * 1992-09-25 1999-06-02 船井電機株式会社 ディスクプレイヤのローディング方法
JP2002093012A (ja) * 2000-09-04 2002-03-29 Fms Audio Sdn Bhd メディア駆動装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159317A (en) * 1984-04-30 1985-11-27 Sony Corp Disc loading apparatus for use in disc players
JP2900726B2 (ja) * 1992-09-25 1999-06-02 船井電機株式会社 ディスクプレイヤのローディング方法
JP2002093012A (ja) * 2000-09-04 2002-03-29 Fms Audio Sdn Bhd メディア駆動装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008078504A1 (fr) * 2006-12-22 2008-07-03 Mitsubishi Electric Corporation Dispositif de reproduction de support d'enregistrement

Also Published As

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JP4418494B2 (ja) 2010-02-17
JPWO2006129519A1 (ja) 2008-12-25

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