JP2006114138A - Processing apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a disk drive in which an optical disk can be dismounted satisfactorily by manual operation. <P>SOLUTION: A moving cam 68 is engaged with a moving gear 63 engaged with a clutch 51 d1 of a disk tray 50 moved forward and backward from a window part of a case body in a state in which the cam is moved in the direction of width. A main body for processing an optical disk is engaged with the moving cam 68 in a state in which the main body is rotated in the vertical direction corresponding to forward and backward movement of the disk tray 50. A side plane operation opening part by which the moving cam 68 is made movable by push-in operation of a jig 80 is provided at a side plane of the case body opposite to an end plane of the moving cam 68 corresponding to a home position, and a passing operation opening is drilled at a position corresponding to a frame body 15. Other member for manual operation is not required and manual dismount can be performed with easy operation. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a processing apparatus that transports an object to be transported inside and outside a case so as to be detachable by a transport unit, and processes the processing unit.

  Conventionally, for example, information recorded on a removable recording medium such as a disk-shaped recording medium such as a CD (Compact Disc), a DVD (Digital Versatile Disc), or an HD (Hard Disk) or a tape-shaped recording medium is read as appropriate. Alternatively, processing apparatuses that perform processing for recording information on a recording medium are widely used. As such a processing device, a transport device that transports the recording medium into and out of the processing device, and a recording medium transported into the processing device even when the transport device does not operate due to abnormal operation such as power supply stoppage or impact The structure provided with the discharge mechanism which discharges | emits is known (for example, refer patent document 1).

  In the device described in Patent Document 1, a rotation operation opening is formed on a bottom surface of a tape deck at a position corresponding to a loading drive unit and a capstan drive unit. Then, a rod-shaped jig is inserted into the opening for rotation operation, and the protrusion provided near the loading pulley of the loading drive unit and the pulley of the capstan motor of the capstan drive unit are attached at the tip of the jig. A configuration in which the tape is forcibly rotated in a direction in which the tape can be taken out and the tape is taken out is employed.

JP 2000-207799 A (page 2 right column-page 3 left column)

  However, in the conventional configuration as described in Patent Document 1 described above, the loading pulley and the capstan motor pulley whose internal state cannot be confirmed are rotated at the tip of the jig, so that the operation is complicated. If the opening area of the rotation operation opening is increased in order to facilitate the rotation operation of the jig, dust or the like is likely to enter the interior, and the dust may cause malfunction or damage. As an example, there is a problem that, due to the increase in area, other parts can be easily operated with a jig and the other parts may be damaged, or the like.

  In view of such problems, an object of the present invention is to provide a processing apparatus that facilitates manual removal of a mounted transported object.

  The invention according to claim 1 is a case body having an opening, a transport section that is provided in the case body and transports an object to be transported into and out of the case through the opening, and transports into the case body. A processing unit for processing the transported object, wherein the transporting unit is configured to drive the transported object through the opening by driving means and the case. The processing unit is moved between a transport unit that transports the body outside and inside, a processing position that is moved by the driving unit and the processing unit processes the transported object, and a retreat position that is retracted from the processing position. A moving body that moves the transfer means from a loading position where an object is processed by the processing section to the opening side, and the case body moves the processing section from the retracted position to the processing position. The movement An operation opening into which a jig for moving the moving body in the moving direction of the moving body for moving the processing section from the processing position to the retracted position can be inserted at a position facing the tip in the moving direction. This is a processing apparatus characterized by the above.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the present embodiment, a disk drive as a disk device that is a processing device for recording and reading information on an optical disk as a disk-shaped recording medium that is a transported object will be described as an example. For example, a playback device, a recording device, a game machine, or the like that performs processing for recording and playback of video data, etc., provided with a drive, such as a magnetic disk, a magneto-optical disk, etc. Any disk device that records or reads various information can be targeted. Further, although a description will be given of a usage mode in which the plane of the disk-shaped recording medium is mounted along a substantially horizontal direction, the present invention can also be applied to a usage mode in which a plane is mounted along a substantially vertical direction. Further, the configuration including a disk tray for conveying a disk-shaped recording medium is exemplified, but a loading mechanism in which a processing unit is moved by a moving body during loading, such as a so-called slot-in type disk drive or slim drive without a disk tray. Various configurations provided can also be applied. Further, the transported object is not limited to a disk-shaped recording medium, and is not limited to a disk-shaped recording medium such as a cylindrical recording medium having a recording surface on the outer peripheral surface. The processing apparatus is not limited to the process of recording or reading information on the recording medium, and performs any process such as a process of transporting a processed object as a transported object to a processing unit as a processing unit. Applicable to equipment.

[Disk drive structure]
FIG. 1 is an exploded perspective view showing the configuration of the disk drive of the present embodiment. FIG. 2 is an exploded perspective view showing the frame and the disc tray in which the opening / closing drive means is disposed. FIG. 3 is a plan view showing the frame on which the opening / closing drive means is disposed in relation to the disc tray. FIG. 4 is a plan view in which a part of the state where the engagement concave portion is engaged with the elastic regulating portion is cut out. FIG. 5 is an exploded perspective view with a part cut away showing the vicinity of the elastic guide portion of the frame and the disc tray in which the opening / closing drive means is arranged. FIG. 6 is a plan view in which the frame in which the opening / closing driving means is disposed is partially cut away to show the vicinity of the elastic guide portion in relation to the disc tray. FIG. 7 is an explanatory view showing a state in which the elastic guide portion is engaged in the first engaging groove portion. FIG. 8 is a plan view showing a frame body on which the rotation operation unit is arranged. FIG. 9 is a plan view showing a frame provided with opening / closing drive means for explaining an operation state in which the moving cam is moved by a jig inserted from the side operation opening. FIG. 10 is a partially cutaway front view showing a disk drive provided with an opening / closing drive means for explaining an operation state in which a moving cam is moved by a jig inserted from the bottom surface operation opening.

  In FIG. 1, reference numeral 100 denotes a disk drive, and this disk drive 100 has a metal case body 10. The case body 10 includes an upper case 11 whose lower surface and front surface open over two surfaces, a lower case 12 that closes the lower surface of the upper case 11, and a decorative plate 13 that closes the front surface that is the front surface of the upper case 11. And is configured in a substantially rectangular shape.

  The upper case 11 includes a rectangular flat plate-shaped top plate portion 11a, side plate portions 11b formed in a series of substantially vertical bends on both side edges in the longitudinal direction of the top plate portion 11a, and the longitudinal direction of the top plate portion 11a. The lower surface and the front surface are opened by an end plate portion (not shown) which is formed in a series of bent substantially vertically in the same direction as the side plate portion 11b at one end edge serving as a rear end portion. At the lower end edge of the side plate portion 11b of the upper case 11, there is provided a mounting piece portion 11d which is bent toward a plurality of locations, for example, two locations inward, and is provided with screw holes (not shown). Further, one of the upper cases 11, for example, the left side plate portion 11b in FIG. 1, is provided with a side operation opening as an operation opening (not shown) that is formed in a substantially circular shape at a position displaced forward. .

  The lower case 12 is formed in a rectangular flat plate shape that is substantially the same shape as the top plate portion 11 a of the upper case 11. The lower case 12 is provided with a mounting dowel 12b which is bent so as to bulge upward corresponding to the mounting piece 11d of the top plate portion 11a and has a screw hole 12a. Further, the lower case 12 has an operation opening portion which is long in the width direction at a position displaced to one side in the front-rear direction which is the longitudinal direction on the front side corresponding to the side operation opening portion of the upper case 11 in the front-rear direction. A bottom operation opening 12c is formed as an opening. The bottom surface operation opening 12c is formed in a so-called oval shape in which both side edges in the longitudinal direction are substantially parallel and both end edges in the longitudinal direction are substantially arc-shaped.

  Furthermore, the decorative board 13 is formed in the substantially plate shape made from synthetic resins, such as acrylonitrile-butadiene-styrene (ABS; Acrylonitrile-Butadiene-Styrene), for example. The decorative plate 13 protrudes substantially perpendicularly to one surface, and an engagement claw portion (not shown) that protrudes and engages with the side plate portion 11b of the upper case 11 and the lower case 12 so as to be detachably engageable with the tip portion. . Further, the decorative board 13 is formed with an opening 13a as a longitudinal opening in the left-right direction which is the longitudinal direction. Further, the decorative plate 13 is provided with a switch operation portion 13b, an operation confirmation window 13c, and a front operation opening portion 13d as a second operation opening portion formed in a substantially circular shape.

  The case body 10 includes a frame 15 made of a synthetic resin such as ABS, which is a member having rigidity and insulation and capable of elastic deformation. The frame body 15 constitutes the case body 10 with the upper case 11, the lower case 12, and the decorative plate 13, and the housing space 18 is partitioned and formed therein. As shown in FIGS. 1 to 3, the frame body 15 includes a side surface portion 15 a that is in close contact with the inner surface of the side plate portion 11 b of the upper case 11, and an end surface portion 15 b that is in close contact with the inner surface of the end plate portion of the upper case 11. The support ribs 15c projecting inwardly on the inner surface sides of the side surface portion 15a and the end surface portion 15b, and the opening and closing provided so as to bridge the front surface side end portion opposite to the end surface portion 15b of the side surface portion 15a. It has a drive arrangement portion 15d and is formed in a substantially rectangular frame shape that opens both end faces in the axial direction. Further, a mounting rib portion 15 e that is sandwiched between the mounting piece portion 11 d of the upper case 11 and the mounting dowel 12 b of the lower case 12 and screwed is provided on the side surface portion 15 a of the frame 15. Furthermore, one side of the frame 15, for example, the left side surface portion 15 a in FIGS. 1 to 3, serves as an operation opening (not shown) that is substantially the same shape at a position corresponding to the side surface operation opening of the upper case 11. A penetrating operation opening is formed. That is, the side operation opening and the penetrating operation opening of the upper case 11 are provided in a state of facing and communicating in the width direction of the case body 10.

  Further, a plurality of guide ribs 15 f 1, 15 f 2 are provided on the support rib 15 c of the frame body 15. These guide ribs 15f1 and 15f2 are linearly positioned along the front-rear direction, which is the longitudinal direction of the frame body 15, on the support rib 15c that protrudes inward from the side surface portion 15a of the frame body 15. Plural projections are provided in series. The guide ribs 15f1 and 15f2 are arranged in a state in which the distance in the width direction of the frame body 15 is a predetermined distance. The guide rib 15f1 is projected in a tear-drop-like columnar shape with a predetermined height in a plan view gradually narrowing toward the opening / closing drive arrangement portion 15d which is the front side. Furthermore, the guide rib 15f2 protrudes with a predetermined height dimension lower than that of the guide rib 15f1 so that the front end edge protruding in the shape of an elongated wall in the front-rear direction has a substantially arc shape.

  Further, as a locking portion that is located on one side in the front-rear direction (the right side in FIGS. 2 and 3) that is the longitudinal direction of the frame body 15 at the base end portion on the side of the end surface portion 15b, and can also function as an engaging portion. The elastic restricting portion 15g is projected. As shown in FIGS. 2 to 4, the elastic restricting portion 15g is formed in series on the frame body 15, and its axial direction is substantially the same as the thickness direction of the support rib 15c, that is, the plane formed by the support rib 15c. The outer peripheral surface is formed in a substantially columnar shape, that is, a substantially cylindrical shape so as to protrude vertically. Furthermore, the elastic regulation part 15g is divided into three substantially equally in the circumferential direction, and has three elastic piece parts 15g1. These elastic piece portions 15g1 can be elastically deformed in directions close to each other, and the elastic restricting portion 15g is formed to be able to be reduced in diameter by elastic deformation of these elastic piece portions 15g1. The elastic restricting portion 15g is divided and formed so that one elastic piece portion 15g1 which is one piece of the elastic piece portions 15g1 substantially faces the opening / closing drive arrangement portion 15d located on the front side. That is, it is divided and formed so as to face the front end of the backward movement of the disc tray 50 described later. Since the elastic restricting portion 15g is integrally formed with the frame body 15, a taper is provided in a tapered state in which the diameter is reduced according to the tip.

  Further, the opening / closing drive arrangement portion 15d of the frame 15 is located on the other side in the longitudinal direction of the frame 15 (left side in FIGS. 2 and 3) and in a position in series with the guide rib 15f1. An elastic guide portion 15 h is projected in series from the frame body 15. As shown in FIGS. 2, 3 and 5 to 7, the elastic guide portion 15h is formed in a longitudinal wall shape along the longitudinal direction of the frame body 15, and is an opening / closing drive arrangement portion at an intermediate portion in the longitudinal direction. It is formed in a bridge shape in which a longitudinal drive transmission through-hole 16 is opened at the base end portion with respect to 15d. That is, the elastic guide portion 15h protrudes substantially perpendicular to the opening / closing drive arrangement portion 15d and is provided between a pair of support leg portions 15h1 facing the longitudinal direction of the frame body 15, and between the end portions of the support leg portions 15h1. It has a belt-like elastic portion 15h2 which is provided in a cross-linked state and can be elastically deformed in the width direction of the frame body 15 which is the thickness direction. And the 1st bulging part 15h3 is in the state which bulges toward the right side which is the one side of the left-right direction used as the width direction which cross | intersects the longitudinal direction of the frame 15 at the front-end | tip part of the support leg part 15h1. Each is provided. In addition, a second bulge is formed at the approximate center of the elastic portion 15h2 in the direction opposite to the bulging direction of the first bulging portion 15h3 on the left side which is the other surface with respect to the longitudinal direction of the frame body 15. A bulging portion 15h4 is provided.

  Further, the side surface portion 15a of the frame body 15 is provided with a regulation claw portion 15i projecting inwardly. These restricting claw portions 15i are formed such that the lower surface facing the support rib 15c is curved in the advancing / retreating direction of the disc tray 50 and the center bulges out. A plurality of the restricting claw portions 15i are provided so as to protrude in a state where the distance between the tip of the lower surface and the upper surface of the support rib 15c of the frame body 15 is a predetermined interval. At least one of the restricting claw portions 15i is provided in a position close to the elastic guide portion 15h, that is, on a side of the elastic guide portion 15h in the width direction of the frame body 15.

  The frame body 15 is provided with a main body portion 20 as a processing portion. The main body 20 has a pedestal 21 formed in, for example, a metal flat frame shape. The pedestal portion 21 is attached to a support rib 15c protruding from the end surface portion 15b of the frame body 15 by screwing the other edge so that one edge is rotatable in the vertical direction. A rotation guide portion 22 is integrally attached to one edge of the pedestal portion 21. The rotation guide portion 22 includes a longitudinal attachment holding portion 22a along one edge of the pedestal portion 21 to which the pedestal portion 21 is integrally attached by screws, and both ends of the attachment holding portion 22a in the longitudinal direction. It has a pair of rotating arm portions 22b that are integrally projected substantially vertically and whose ends are pivotally supported by support ribs 15c protruding from the side surface portions 15a of the frame body 15. The pedestal 21 is guided to rotate by the rotation guide 22.

  Further, the pedestal portion 21 is provided with a disk rotation driving means 25 as a rotation driving portion located on one edge side of the rotation. The disk rotation driving means 25 has a rotating electric motor 26 such as a spindle motor, and a turntable 27 as one holding member integrally provided on an output shaft (not shown) of the rotating electric motor 26. is doing. The turntable 27 has a substantially cylindrical rotary shaft 27a that is fitted into a shaft hole 210 formed in the center of the optical disc 200, and a flange-like projecting projection on the outer peripheral surface of the rotary shaft 27a. 210 and a collar portion 27b on which the periphery of 210 is placed. A magnet (not shown) is embedded at the tip of the rotating shaft 27a of the turntable 27.

  Further, the processing movement means 30 is disposed on the pedestal portion 21. The processing moving means 30 includes a pair of guide shafts 31 and a moving electric motor 32. The pair of guide shafts 31 are disposed with an axial direction in a direction from the other edge of the pedestal portion 21 that is pivotally supported toward one edge of the rotation side. Further, the electric motor 32 for movement is arranged in a state where the axial direction of an output shaft (not shown) is along the axial direction of the guide shaft 31. On the outer peripheral surface of the output shaft of the electric motor 32 for movement, an engagement groove (not shown) is provided in a spiral shape.

  Further, the processing moving means 30 is provided with a recording / reproducing means 40. The recording / reproducing means 40 has a movement holding portion 41 held in a state of being bridged by a pair of guide shafts 31. The movement holding portion 41 is provided with a holding portion (not shown) that movably inserts the guide shaft 31 and a movement restriction claw portion (not shown) that engages with the engagement groove of the output shaft of the electric motor 32 for movement. . The movement holding unit 41 of the recording / reproducing unit 40 includes a pickup 42 including a light source (not shown), a lens for converging light from the light source, and an optical sensor (not shown) for detecting light reflected from the optical disc 200. Is arranged.

  The frame body 15 is provided with a disk tray 50 as a transport body that moves forward and backward in the horizontal direction above the support ribs 15 c inside the frame body 15. As shown in FIGS. 1 to 3, the disc tray 50 has a tray portion 51 that is a tray formed of, for example, a synthetic resin in a substantially rectangular plate shape. On one surface of the tray portion 51, there is provided a mounting recess 51a that has a substantially circular concave shape that expands upward and has a flat surface that is a flat surface on which the optical disc 200 can be placed. . Further, the pickup 51 that opens corresponding to the disk rotation driving means 25 and the recording / reproducing means 40 of the main body 20 from the substantially center to the outer peripheral edge of the mounting recess 51 a and contacts the moving pickup 42 contacts the tray 51. An opening 51b that is notched in the longitudinal direction along the longitudinal direction of the tray portion 51 is formed so as to be able to enter without being cut. The opening 51 b is positioned so that the pickup 42 corresponds to the outermost periphery of the optical disc 200 when reading information recorded on the outermost periphery of the optical disc 200 accommodated in the accommodation space 18 or recording information at the position of the outermost periphery. Even so, the mounting recess 51a is notched in the radial direction along the longitudinal direction so as not to contact the tray portion 51. A longitudinal plate-like window closing plate that is formed of the same material as that of the decorative plate 13 and closes the window portion 13a of the decorative plate 13 of the case body 10 is formed on the front edge of the tray portion 51 in the longitudinal direction. The part 52 is detachably attached.

  Further, guide flange portions 51c that protrude in a flange shape from the lower end edge to the side are provided on both side portions in the longitudinal direction of the tray portion 51, respectively. The width dimension of the tray part 51 between the front ends of the guide flange parts 51c is formed to be substantially the same as or slightly narrower than the width dimension between the inner surfaces of the side surface parts 15a of the frame body 15.

  Furthermore, the back surface side along the longitudinal direction is located on the other side in the longitudinal direction (left side in FIGS. 2 and 3) on the surface opposite to the surface on which the mounting recess 51 a serving as the back surface of the tray portion 51 is provided. A first engaging groove 51c1 that opens downward is provided. As shown in FIGS. 2 to 4, 6, and 7, the first engaging groove 51 c 1 is in a state of being opened at the rear end of the disk tray 50, that is, when the disk tray 50 is advanced or retracted. The rib 15f1 is disengaged from the opening at the end. The width dimension of the first engaging groove 51c1 is a width that is the distance between the straight line connecting the tips of the first bulging portion 15h3 of the elastic guide portion 15h of the frame 15 and the second bulging portion 15h4. It is narrower than the dimensions, and is formed to have the same or slightly wider width than the guide rib 15f1. Then, the central portion of the elastic guide portion 15h is elastically deformed with a narrow width so as to bend toward the protruding side of the first bulging portion 15h3, and the tip portions of the first bulging portion 15h3 and the second bulging portion 15h4. The elastic guide portion 15h is engaged with the first engaging groove portion 51c1 in a state where the restoring force by elastic deformation acts on the inner wall surface of the first engaging groove portion 51c1 in the width direction so as to be slidably contacted. Is done. Further, the guide rib 15f1 of the frame 15 is engaged with the first engaging groove 51c1 so that it can be engaged and disengaged by the forward and backward movement of the disc tray 50. Thus, the disc tray 50 is guided so as to be movable without rattling. The first engaging recess 51c1 is a so-called home position, which is a processing position where the disc tray 50 is retracted into the case body 10 and is carried in, and the optical disc 200 is processed. The bulging portion 15h4 is engaged and the elastic deformation is released, so that the creep deformation of the elastic guide portion 15h can be suppressed.

  Further, a second engagement member that is located on one side in the longitudinal direction and opens downward on the back surface side along the longitudinal direction and is substantially parallel to the first engagement groove 51c1 is provided on the rear surface of the tray unit 51. A joint groove 51c2 is provided. Similar to the first engagement groove 51c1, the second engagement groove 51c2 is opposite to the guide rib 15f1 when opened at the rear end of the disk tray 50, that is, when the disk tray 50 moves back and forth. The guide rib 15f2 located on the side is in a state of being disengaged from the opening at the end. The second engaging groove 51c2 is formed to have substantially the same or substantially the same width as the guide rib 15f2. Then, the guide rib 15f2 is engaged with the second engaging groove 51c2 so as to be able to be engaged and disengaged by the forward and backward movement of the disc tray 50, and the disc tray 50 is guided so as to be movable without rattling.

  Furthermore, a guide rib 51d is provided on the back surface of the tray portion 51 in a wall shape along the longitudinal direction along the opening edge of the first engaging groove 51c1. On the inner surface side of the guide rib 51d, there is a latch 51d1 along the longitudinal direction so as to be positioned below the first engagement groove 51c1 and not below the first engagement groove 51c1. Is provided. Further, the guide rib 15f2 side guide rib 15f2 is formed on the outer surface side of the guide rib 51d so as to be slidable. Further, a third engagement groove 51c3 is provided on the back surface of the tray portion 51. The third engagement groove portion 51c3 opens downwardly on the back surface side in a state where it is appropriately bent in the longitudinal direction.

  Further, the other end edge on the rear side in the longitudinal direction of the tray portion 51 is on one side in the longitudinal direction (the right side in FIGS. 2 and 3), that is, on the rear end surface that is the leading end portion when the disc tray 50 moves backward. An engaging recess 51e is formed as an engaging portion that can also function as a locking portion. As shown in FIGS. 2 to 4, the engaging recess 51 e is formed in a recessed groove shape that is concave toward the rear and has the same shape in the thickness direction with the axial direction in the thickness direction of the tray portion 51. Is formed. Further, the engaging recess 51e is narrower than the diameter of the elastic restricting portion and wider than the diameter of the elastic piece 15g1 in a state where it is elastically deformed so that the tip of the elastic piece 15g1 is in contact with the outer peripheral surface of the elastic restricting portion 15g. It has a substantially semicircular concave surface corresponding to. Furthermore, the opening edge of the engaging recess 51e is formed in an arc shape so as to expand rearward. FIG. 4 shows, by arrows, the force absorbed by the elastic restricting portion 15g in the movement in the advancing / retreating direction in which the disc tray 50 is moved and the movement direction in the orthogonal width direction.

  As described above, the disc tray 50 is engaged with the first engaging groove 51c1 by elastically deforming the elastic guide portion 15h. The engagement of the elastic guide portion 15h is elastically deformed in a state where the elastic portion 15h2 is curved toward the bulging side of the first bulging portion 15h3. Due to the elastic deformation of the elastic portion 15h2 of the elastic guide portion 15h, the restoring force due to the elastic deformation causes the first bulging portion 15h3 and the second bulging portion 15h4 to be opposite to each other in the first engaging groove portion 51c1. It acts in a state of being pressed against the inner side surface of the first engaging groove 51c1 in a state of stretching along the substantially width direction. As a result, the disk tray 50 is absorbed by the elastic deformation of the elastic guide portion 15h, including movement in the width direction including rotation about a position where a moving gear 63 described later is engaged. Further, the guide rib 15f1 is engaged with the first engagement groove 51c1, the guide rib 15f2 is engaged with the second engagement groove 51c2, and the guide rib 15f2 is substantially slid on the outer surface side of the guide rib 51d. Engage in contact. The disk tray 50 is disposed so as to be able to advance and retreat in the frame 15 by being restricted in movement in the width direction by the restoring force due to the engagement and the elastic deformation of the elastic guide portion 15 h. Further, in the disc tray 50, the guide rib 15f2 engaged with the first engagement groove 51c1 has a tip that slides on the bottom surface of the first engagement groove 51c1 and a guide that substantially slides on the outer surface of the guide rib 51d. The tip of the rib 15f2 is in sliding contact with the lower surface of the guide flange 51c, that is, placed on the two guide ribs 15f2, and the upper surface of the guide flange 51c is engaged, that is, substantially slidably contacted with the lower surface of the restricting claw 15i. They are opposed to each other, are restricted in movement in the vertical direction, and are arranged to be able to advance and retreat in the frame 15.

  As shown in FIGS. 1 to 3, the frame 15 is provided with an opening / closing driving means 60 that constitutes a conveying means for moving the disk tray 50 forward and backward, located at the opening / closing driving arrangement portion 15 d. . The opening / closing drive means 60 is engaged with each other and rotatably supported by the opening / closing drive arrangement portion 15d. The drive transmission pulley 61 engages with the drive transmission pulley 61, and the drive transmission. A moving gear 63, which is a rotating gear that constitutes a driving means that engages with the gear 62 and is partially inserted into the drive transmission through-hole 16 without contacting the elastic guide portion 15h and engages with the latch 51d1 of the disc tray 50. have. That is, the elastic guide portion 15 h is formed so as to straddle the moving gear 63. That is, the first bulging portion 15h3 abuts against one inner side surface of the first engaging groove 51c1 before and after the disc gear 50 in the forward / backward movement direction with respect to the position where the moving gear 63 is engaged, and abuts them. Between the positions, the second bulging portion 15h4 is in contact with the other inner side surface of the first engaging groove portion 51c1 on the opposite side. The opening / closing drive means 60 includes an in / out electric motor 64 that is an electric motor that constitutes a drive means with the moving gear 63. A pulley 65 is integrally provided on the output shaft 64a of the electric motor 64 for entry / exit. An endless belt 66 is stretched between the pulley 65 and the drive transmission pulley 61, and the pulley 65, the drive transmission pulley 61, the drive transmission gear 62, and the moving gear 63 are rotated by the drive of the electric motor 64. 50 is moved from the window part 13a of the decorative board 13 so that advancement / retraction is possible.

  Further, the opening / closing drive means 60 has a moving cam 68 as a moving body that is arranged on the opening / closing drive arrangement portion 15d of the frame 15 so as to be movable along the opposing direction of the side surface portion 15a. The movement cam 68 is integrally attached to the pedestal portion 21, a movement restriction rib 68 a that engages with the third engagement groove 51 c 3 of the disc tray, a movement latch 68 b that engages with the movement gear 63, and the pedestal portion 21. A substantially crank-shaped link groove 68c with which the rotation guide 22 is engaged is provided. When the drive transmission gear 62 is rotated by driving the entrance / exit electric motor 64, the moving cam 68 is moved along the width direction of the frame body 15 by the rotating moving gear 63, and the rotation guide portion is moved. By sliding, that is, relatively moving within the link groove portion 68c with which the 22 is engaged, the pedestal portion 21 is rotated in the vertical direction that is the axial direction of the frame body 15. The moving cam 68 rotates the pedestal 21 in a state where the disc tray 50 is retracted and is positioned in the frame 15. When the disc tray 50 moves forward and backward, the main body 20 moves the disc tray. The pedestal 21 is rotated downward so as to be retracted from the moving path of 50 forwards and backwards so as not to interfere with the disc tray 50.

  Further, as the pedestal 21 is turned downward, the movement restricting rib 68a of the moving cam 68 slides, that is, moves relatively within the third engaging groove 51c3 of the disk tray 50 to be engaged. Thus, a part of the disc tray 50 is slightly advanced. When the drive transmission gear 62 further rotates, the movement latch 68b and the movement gear 63 are disengaged, the movement of the movement cam 68 is stopped, and the disk tray 50 that engages with the movement gear 63 is advanced. On the other hand, when the disc tray 50 is moved backward and moved to the home position as the storage position, which is the loading position of the optical disc 200, the movement restricting rib 68a is moved by the third engaging groove 51c3, and the movement latch 68b. The moving gear 63 is engaged again, and the pedestal 21 is rotated upward. That is, the moving cam 68 moves in accordance with the rotation of the moving gear 63 between the home position, which is a different crossing direction of the disc tray 50, and the forward / backward movement in a state where a part is advanced, and the crossing direction of the main body 20 differently. A link mechanism that converts the movement to be rotated in the vertical direction is provided. The moving cam 68 is positioned at the end of the moving cam 68 in the moving direction, that is, the processing position in which the disc tray 50 is stored and the main body 20 is rotated upward (left side in FIGS. 2 and 3). 2 and 3, which is the leading end serving as the moving end, opposes the side operation opening of the upper case 11 and the penetrating operation opening of the frame 15, and the lower case 12 is positioned below the left end surface. The bottom operation opening 12c and the through operation opening 71 of the circuit board 70 described later are disposed.

  The disk rotation driving means 25, the processing moving means 30, the recording / reproducing means 40, and the opening / closing driving means 60 described above constitute the main body section 20. Further, the disc tray 50 and the opening / closing drive means 60 constitute the conveying means of the present invention, and the opening / closing drive means 60 having the configuration including the disk tray 50 and the moving cam 68, the electric motor 64 for entry / exit and the moving gear 63. The conveying means of the present invention is configured by the configured driving means.

  Further, as shown in FIG. 8, the frame 15 is provided with a rotation operation unit 69 that is rotatable on the lower surface of the opening / closing drive installation unit 15 d. The rotation operation unit 69 has a substantially cylindrical shaft support portion 69a that is rotatably supported by a rib (not shown) protruding from the opening / closing drive arrangement portion 15d, and a diameter on the outer peripheral surface of the shaft support portion 69a. The operation arm portion 69b that protrudes in the direction and has the concave curved surface portion 69b1 at the distal end portion, and the movable arm portion 69c that protrudes in the radial direction on the outer peripheral surface of the shaft support portion 69a are integrally formed. Then, the turning operation part 69 is opposed to the concave surface of the concave curved surface part 69b1 so as to substantially cover the front operation opening 13d of the decorative board 13, and functions as an operation jig inserted from the front operation opening 13d. The movable arm 69c is brought into contact with and moved by the end surface serving as the distal end in the moving direction of the movable cam 68 corresponding to the storage position of the disc tray 50 by being rotated so as to be pushed in at the distal end of the tool 80. Arranged in a state. In addition, the jig | tool 80 formed in the shape of an elongate rod with the hard steel material which cannot be bent comparatively is used, for example. Then, as shown in FIG. 9, the jig 80 can be inserted from the side operation opening of the upper case 11 through the penetration operation opening of the frame body 15, and the side operation opening of the upper case 11 and The moving cam 68 is moved by being operated so as to be in contact with and pushed into the end face of the moving cam 68 facing the penetrating operation opening of the frame 15. Further, as shown in FIG. 10, the jig 80 can be inserted from the bottom surface operation opening 12c of the lower case 12, and at the front end portion, a through operation of the bottom surface operation opening 12c of the lower case 12 and a circuit board 70 described later. The movable cam 68 is moved by being operated so as to abut against the end surface of the movable cam 68 facing the opening 71 in the vertical direction and to be pushed away to the side (right side in FIG. 10).

  Further, the frame body 15 is provided with a rotor support member 17 which is a support member as a cover body fixed with screws in a state of being bridged between the side surface portions 15a. As shown in FIG. 1, the rotor support member 17 is formed, for example, by pressing a metal plate, and is formed in a substantially thin dish shape so that the peripheral edge is inclined to expand to one side. Then, one edge of the rotor support member 17 is formed in an arc shape corresponding to the mounting concave portion 51a of the disc tray 50, and substantially covers the mounting concave portion 51a to define the storage space 18 in which the optical disc 200 is stored. Further, the rotor support member 17 has a concave support concave portion 17a which is formed at a substantially central position which is substantially the same as the center of one edge of the arc shape, and upwards at a position facing the turntable 27 of the disk rotation driving means 25. Is provided. A support hole 17b is formed in the approximate center of the support recess 17a. In the support recess 17a of the rotor support member 17, a rotor 29 as the other holding member is rotatably mounted. The rotor 29 has a substantially disc shape, and an outer peripheral edge is formed so as to be engageable with the peripheral edge of the support hole 17b. Further, a magnetic material (not shown) such as a metal plate is integrally attached to the rotor 29, and the rotor 29 holds the optical disk 200 between the turntable 27 by the magnetic force of the magnet of the turntable 27.

  Further, a circuit board 70 is attached to the frame 15 as shown in FIG. The circuit board 70 is detachably attached by a board attachment claw portion 15j as shown in FIG. The circuit board 70 is a flat plate having substantially the same dimensions as the lower case 12 of the case body 10, and is attached so as to close the lower surface of the frame body 15 and cover the main body portion 20. A control circuit that controls the operation of the main body 20 is mounted on the circuit board 70. Further, the circuit board 70 is provided with a through operation opening 71 serving as a long operation opening having substantially the same shape at a position corresponding to the bottom surface operation opening 12 c of the lower case 12. In other words, as shown in FIG. 10 described above, the penetrating operation opening 71 is configured so that the jig 80 inserted from the bottom surface operation opening 12c of the lower case 12 moves the moving cam 68 by rotating the inserted tip. An operation of moving to a state where it can be pushed to the side is possible. Specifically, a through operation opening 71 is formed at a position facing the bottom operation opening 12c in the vertical direction, and the bottom operation opening 12c and the through operation opening 71 communicate with each other through the accommodation space 18. It has become.

[Disk Drive Operation]
Next, the operation of the disk drive 100 in the above embodiment will be described.

  First, power is supplied to the disk drive 100. Then, the user operates the switch operation unit 13 b of the decorative board 13. By operating the switch operation unit 13b, a switch (not shown) provided on the circuit board 70 is opened and closed, and the control circuit of the circuit board 70 drives the electric motor 64 for opening / closing of the opening / closing drive means 60. By driving the electric motor 64 for entry / exit, the pulley 65, the drive transmission pulley 61, the drive transmission gear 62, and the moving gear 63 are rotated, and the disk tray 50 in which the latch 51d1 is engaged with the moving gear 63 is the window portion of the decorative plate 13. Move in the direction of advance from 13a. At the time of this movement, the moving cam 68 of the opening / closing drive means 60 also moves, the pedestal portion 21 with which the rotation guide portion 22 engages is moved downward, and the main body portion 20 faces downward. Rotating and retracting from the moving path of the disk tray 50 where the main body 20 advances to avoid interference.

  When the disc tray 50 advances, the engaging recess 51e that engages while elastically deforming the elastic restricting portion 15g of the frame 15 releases the engagement, that is, the elastic restricting portion 15g is disengaged from the engaging recessed portion 51e. The disc tray 50 is engaged with the first engaging groove 51c1 by applying a restoring force due to elastic deformation so that the elastic guide portion 15h extends between the inner wall surfaces of the first engaging groove 51c1. Therefore, the reaction force to rotate the disc tray 50 by the rotation of the moving gear 63 and the vibration in the width direction of the disc tray 50 due to the movement are canceled by the restoring force and absorbed by the elastic guide portion 15h. The elastic guide portion 15h is moved stably without any play.

  The optical disc 200 is placed in the mounting recess 51a of the advanced disk tray 50 with the recording surface of the optical disc 200 facing downward. Thereafter, the switch operating portion 13b of the decorative plate 13 is operated again, the electric motor 64 for opening / closing of the opening / closing driving means 60 is rotationally driven, and the disc tray 50 is retracted into the window portion 13a to be positioned at the home position. When the disc tray 50 is retracted, the pedestal portion 21 with which the rotation guide portion 22 engages with the moving cam 68 moved by the moving gear 63 is rotated upward, and the main body portion 20 in the retracted state is moved downward. The pickup 42 faces the optical disc 200 and becomes a recording / reproducing position which is a processing position. By rotating the main body 20 upward, the rotation shaft 27 a of the turntable 27 of the disk rotation driving means 25 is inserted into the shaft hole 210 of the optical disk 200. Further, the optical disk 200 is sandwiched and fixed between the turntable 27 and the rotor 29 by the magnetic force of the magnet of the turntable 27. In this holding state, the rotor 29 is slightly lifted from the rotor support member 17 and is not in contact with the rotor support member 17.

  Further, immediately before the disc tray 50 is retracted to the home position, the outer surface of the elastic restricting portion 15g of the frame 15 is brought into contact with the concave surface of the engaging recess 51e of the disc tray 50, and the elastic restricting portion 15g is reduced in diameter. The elastic piece portion 15g1 is elastically deformed to fall inward. Then, with the disc tray 50 retracted to the home position, each elastic piece 15g1 radially applies a restoring force due to elastic deformation to the engaging recess 51e. Thereby, the movement of the disc tray 50 located at the home position is restricted by the restoring force due to the elastic deformation of the elastic guide portion 15h and the elastic restricting portion 15g disposed at a substantially diagonal position of the disc tray 50. It becomes a state.

  In this state, the control circuit of the circuit board 70 controls the main body 20, and the optical disk 200 is appropriately rotated by the electric motor 26 for rotation of the disk rotation driving means 25 and the recording / reproducing means 40 is picked up by the processing moving means 30. 42 is appropriately moved along the recording surface, and a reading process for reading the recorded information or a recording process for recording the information is performed. Even if the disk tray 50 vibrates due to the rotation of the optical disk 200, the vibration is canceled by the restoring force of the elastic restricting portion 15g and the elastic guide portion 15h, and the generation of noise due to vibration is suppressed. That is, the disc tray 50 has a configuration in which the moving gear 63 is engaged with the latch 51d1 at the home position so that the disc tray 50 can move forward and backward. Therefore, the clearance of the engaged state by the guide ribs 15f1 and 15f2 and the engagement of the moving gear 63 are determined. Due to the clearance in the combined state, a state of rotating around the engagement position of the moving gear 63, a state of moving in the width direction of the disc tray 50, and a state of moving in the forward / backward direction are likely to occur. By the way, even if an external force that moves in the direction of forward or backward movement acts due to vibration, the elastic restricting portion 15g is configured to be elastically deformable to a state in which a restoring force acts in different directions by the elastic piece portion 15g1. Yes. As a result, the external force is absorbed by the elastic regulating portion 15g, the vibration of the disc tray 50 is suppressed, and the noise due to the vibration is suppressed.

  Here, for example, when the power supply is stopped due to a power failure or the like, or due to abnormal operation such as noise or external impact, the operation of operating the switch operation unit 13b of the disk drive 100 to advance the disk tray 50 cannot be performed. In this case, the optical disk 200 transported into the disk drive 100 is ejected using the jig 80. For example, as shown in FIG. 9, the jig 80 is inserted from the side operation opening of the upper case 11 through the penetration operation opening of the frame body 15, and brought into contact with the end face of the opposing moving cam 68 and pushed in. By operating, the moving cam 68 is moved. For example, as shown in FIG. 10, the jig 80 is inserted from the bottom surface operation opening 12 c of the lower case 12 through the through operation opening 71 of the circuit board 70, and abuts against the end of the moving cam 68 that faces the jig 80. Then, the movable cam 68 is moved by operating to the side of FIG. Furthermore, as shown in FIG. 8, the jig 80 is inserted from the front operation opening 13d of the decorative board 13, and engaged with the concave curved surface 69b1 of the opposing rotation operation part 69 to push the operation arm part 69b. Manipulate state. By this operation, the rotation operation unit 69 is rotated and the distal end portion of the moving arm portion 69c of the rotation operation unit 69 comes into contact with the end surface of the moving cam 68, and the moving cam 68 is moved to a state where it is pushed away. Due to the movement of the moving cam 68, the movement restricting rib 68a of the moving cam 68 slides relatively in the third engaging groove 51c3 of the disc tray 50 as described above, and the window of the disc tray 50 is closed. While the plate portion 52 side partially enters the window 13a, the main body portion 20 is rotated downward from the moving path of the disk tray 50 to which the main body portion 20 advances and moves backward. As a result, the optical disk 200 can be removed by an operation of pulling out a part of the disk tray 50 that advances.

[Effects of disk drive]
As described above, in the above embodiment, the disc tray 50 that detachably transports the optical disc 200 into and out of the case body 10 through the window portion 13 a of the case body 10 is moved by driving the electric motor 64 for entering and exiting. The disk tray 50 is moved forward and backward between the loading position where the optical disk 200 is read or recorded by the main body 20 and the position where the optical disk 200 is moved to the window 13a side and a part of the disk tray 50 is advanced. At the same time, a moving cam 68 for rotating the main body 20 between the processing position and the retracted position retracted from the moving path of the disc tray 50 is provided. Then, the main body 20 is moved from the processing position to the position of the case body 10 facing the left end face in FIGS. 2 and 3 in the corresponding movement direction of the moving cam 68 that rotates the main body 20 from the retracted position to the processing position. The operation of the jig 80 for moving the moving cam 68 in the corresponding moving direction of the moving cam 68 rotated to the retracted position is possible. The opening is formed. For this reason, for example, as shown in FIG. 9 or pushed into the state of being pushed away as shown in FIG. The optical disk 200 can be easily taken out and ejected by a simple operation of rotating. Furthermore, it is only necessary to open with a relatively small opening area of a circular shape or a longitudinal shape that can be pushed and rotated, and malfunctions and damages due to intrusion of dust can be easily suppressed.

  Further, the case body 10 can be manually operated by the jig 80 from both the side and the lower side, and is drilled in one side and the lower surface of the case body 10, that is, the side operation opening, the through operation opening, and the bottom operation opening 12c. And two pairs with the penetrating operation opening 71 are formed. For this reason, the selectivity of the operation method for taking out the optical disk 200 by manual operation increases, usability can be improved, and design freedom can also be improved.

  The side operation opening, the penetration operation opening, the bottom operation opening 12c, and the penetration operation are arranged at positions corresponding to the left end of the movement cam 68 at the position of the corresponding movement cam 68 where the main body portion is substantially located at the processing position. An opening 71 is formed. For this reason, since a part of the disc tray 50 advances with the movement of the moving cam 68, the moving amount of the moving cam 68 decreases, and the optical disc 200 can be efficiently taken out by manual operation of the jig 80.

  The position of the moving cam 68 facing the left side, which is the tip of the moving cam 68 in the moving direction, on the extension line along the moving direction in the width direction of the case body 10, that is, the left side that is one side surface of the case body 10. A side operation opening and a penetrating operation opening are formed corresponding to the side surface, specifically, the corresponding position in the left side plate portion 11b of the upper case 11 and the corresponding position in the left side surface portion 15a of the frame body 15, respectively. is doing. For this reason, the manual operation of moving the moving cam 68 of the jig 80 is a pushing operation, which can be performed very easily and the pressing force is applied in the axial direction of the jig 80. Therefore, the material and shape of the jig 80 can be set. Etc., and the manufacturability of the jig 80 can be improved.

  Furthermore, the position of the case body 10 in a direction intersecting the movement direction of the movement cam 68 in the width direction of the case body 10, that is, the position corresponding to the left end surface of the movement cam 68 along the vertical direction, specifically The bottom operation opening 12c is formed at a position facing the left end surface of the moving cam 68 in the vertical direction on the front side of the lower case 12 corresponding to the side operation opening of the upper case 11 in the front-rear direction. Opening operation openings 71 are formed at positions corresponding to 70. For this reason, the manual operation for moving the moving cam 68 of the jig 80 becomes a turning operation that pushes away and can be easily performed.

  The bottom operation opening 12c and the penetrating operation opening 71 are set in the retracted position in which the tip of the jig 80 to be inserted is brought into contact with the left end surface of the moving cam 68 and the main body 20 is rotated downward. The corresponding moving cam 68 for moving to the retracted position is formed in a moving direction, that is, in a state where it can be moved to the right side. Specifically, it is formed in a longitudinal shape in the left-right direction which is the moving direction of the moving cam 68 at a position facing the left end surface of the moving cam 68 corresponding to the position of the home position in the vertical direction. Therefore, the optical disk 200 can be efficiently removed by manual operation of the jig 80 with a minimum opening area and a small movement amount. Moreover, since it forms in a longitudinal shape, it will be in the state by which the rotation operation of the jig | tool 80 is guided to an opening edge, and can be manually operated more easily. Furthermore, since the both side edges in the longitudinal direction are formed in a substantially parallel state, the rotation operation of the jig 80 is more reliably guided to the opening edge, and the manual operation can be performed more easily.

  Further, the forward / backward movement in the front / rear direction of the disc tray 50 moved by the moving gear 63 and the rotation in the vertical direction of the main body 20 are moved in the width direction of the case body 10 by the moving gear 63. Since the moving cam 68 provided with the link mechanism to be implemented is moved by the jig 80, the optical disk 200 can be taken out manually by a manual operation without providing other members such as a protrusion and a rotation operation unit 69. That is, the jig 80 can be inserted and moved at a position corresponding to the moving direction of the moving cam 68 moved in a direction different from the direction in which the disk tray 50 is moved by the link mechanism and the direction in which the main body 20 is rotated. Therefore, the optical disc 200 can be easily taken out by manual operation without using other members.

  In particular, in the configuration for processing the optical disc 200 that is a disc-shaped recording medium, it does not interfere with the optical disc 200 being conveyed. Specifically, the main body 20 does not interfere when the disc tray 50 carrying the optical disc 200 moves forward and backward. Thus, the configuration is such that the moving cam 68 is used to link the forward / backward movement of the disc tray 50 and the rotation of the main body 20. For this reason, for example, there is no operation of simply moving the disc tray 50, and the moving cam 68 of the link mechanism is moved, so that the operation force by the manual operation indirectly moves the main body portion 20 as well. The optical disk 200 can be taken out by a manual operation with an easy operation without using other members.

  Further, since the optical disk 200 to be transported exists, the jig 80 is damaged on the optical disk 200 because the optical disk 200 is provided on the side surface and the lower surface, not the surface of the case body 10 corresponding to the inner surface substantially facing the optical disk 200. Therefore, a good manual operation for taking out the optical disc 200 can be performed.

  Further, a front operation opening 13d capable of operating the jig 80 is also provided on the front surface of the disc tray 50, and the moving cam 68 can be moved by pushing the jig 80. A rotation operation unit 69 is provided for converting the pushing force acting on the width direction into the width direction. For this reason, it can be operated from the front of the disk drive 100, the selectivity of the operation method for taking out the optical disk 200 by manual operation is further increased, and the usability can be further improved.

[Modification of Embodiment]
In addition, this invention is not limited to one Embodiment mentioned above, The deformation | transformation shown below is included in the range which can achieve the objective of this invention.

  That is, as described above, the processing apparatus of the present invention is not limited to the configuration intended for the optical disk 200, and any disk shape capable of reproducing or recording information by light or magnetism, such as a magnetic disk or a magneto-optical disk. The disk drive 100 that processes the recording medium can be targeted. Further, the present invention is not limited to a disk-shaped recording medium, and may be a drive that processes a recording medium of any shape, such as a cylindrical recording medium having a recording surface on the outer peripheral surface. Furthermore, as described above, the present invention can also be applied to a so-called slot-in type disk drive or slim drive that does not include the disk tray 50. Also in this case, any configuration may be used as long as the main body portion 20 includes a link mechanism that moves forward and backward in the movement path corresponding to the conveyance of the optical disc 200, that is, a configuration that includes a member corresponding to the moving cam 68. Moreover, you may apply to the structure for conveying a to-be-conveyed object to the position which processes, such as processing, such as surface processing apparatuses, such as a machine tool and coating.

  Then, for example, a cylindrical operation guide portion 85 may be provided at the opening edge of the bottom surface operation opening portion 12c so that the inner peripheral surface is substantially continuous as shown in FIG. The operation guide portion 85 is formed such that the distal end portion of the inserted jig 80 can be rotated so that the distal end portion of the jig 80 moves away from the moving cam 68, and the distal end portion is pivotally short in the axial direction. It is formed long in the axial direction so as to regulate the state. For this reason, it is possible to suppress an erroneous operation in which the inserted jig 80 presses or pushes away another part. In particular, by forming the lower case 12 in a series by forming it in series, the operation guide portion 85 can be formed in series with the drilling process of the bottom surface operation opening 12c by press working, and the productivity can be improved.

  Further, as the operation opening provided in the case body 10, the position facing the left end surface, which is the tip in the moving direction of the movable cam 68, specifically, the corresponding position and frame in the left side plate portion 11 b of the upper case 11. When the side operation opening and the penetrating operation opening are formed corresponding to the corresponding positions in the left side surface portion 15a of the body 15, for example, a concave curved surface such as a concave curved surface portion 69b1 of the rotation operation portion 69 is used. The engaging recess may be provided at the end face position of the moving cam 68 facing the side operation opening and the penetrating operation opening. With this configuration, even if the jig 80 is inserted with a slight inclination, it can be surely brought into contact with the end face of the moving cam 68 to apply the pushing operation force, and the manual operation can be facilitated. It is possible to suppress an erroneous operation such as pressing the part, and to prevent damage due to an erroneous operation.

  Furthermore, although the rotation operation part 69 was provided and demonstrated, it is good also as a structure which does not provide, ie, moves the movement cam 68 by operating the jig | tool 80 from the side of the case body 10, or the downward direction. With this configuration, the front operation opening 13d does not open on the front decorative plate 13 which is the front, and the aesthetic appearance can be improved. Moreover, it is good also as a structure which pierced only any one of only a side or the downward direction. If there is no inclusion between the upper case 11 and the lower case 12 and the moving cam 68, the structure is simply drilled only in the upper case 11 or only in the lower case 12, that is, in the frame 15 and the circuit board 70. There is no need to install it. Further, for example, when the optical disc 200 advances and retreats downward with respect to the main body portion 20, the bottom surface operation opening portion 12c is formed in the top surface, that is, the top plate portion 11a of the upper case 11, or the moving cam 68 is reversed. When moving in the direction, the side operation opening may be provided on the right side, or when the moving cam 68 moves in the front-rear direction, it may be provided on the front or back. That is, it may be provided corresponding to the moving direction of the moving cam 68. In addition, the moving body is not limited to a configuration that moves linearly, but may also be configured to be bent or switched in a plurality of directions to move, for example, a distal end portion in the moving direction of the moving body for carrying a transported object to the home position. An operation opening for operating the jig 80 for moving the moving body in the moving direction for moving the object to be conveyed in the direction for discharging the object from the home position may be formed at a position opposite to.

  The bottom operation opening 12c drilled in the lower surface of the case body 10 has been described as being drilled at a position facing the left end surface in a state where the corresponding movable cam 68 serving as the home position is located. You may provide in the position which opposes the other surface of the left side in the state located in any place on a movement path | route. Specifically, in the above-described embodiment, the jig 80 is inserted in a state in which the axial direction is along the front-rear direction, and is rotated and moved in a tilted state. It may be drilled at a position where it is inserted and brought into contact with the end portion of the moving cam 68 to rotate and move the axial direction along the front-rear direction.

  In addition, the specific structure and procedure for carrying out the present invention can be changed as appropriate to other structures and the like within the scope of achieving the object of the present invention.

[Effect of the embodiment]
As described above, the disc tray 50 that transports the optical disc 200 into and out of the case body 10 through the window portion 13 a of the case body 10 is moved by driving the loading / unloading electric motor 64, and the optical disc 200 is moved by the main body portion 20. The disk tray 50 is moved forward and backward between the loading position where the reading process or the recording process is performed and the position where the disk tray 50 is partially moved forward by moving toward the window portion 13a, and the main body 20 is set as the processing position. A moving cam 68 is provided that rotates between a retracted position that is retracted from the moving path of the disc tray 50. Then, the main body 20 is rotated from the processing position to the retreat position to the position of the case body 10 facing the left end face in the corresponding movement direction of the moving cam 68 that rotates the main body 20 from the retreat position to the processing position. A side operation opening and a penetrating operation opening, a bottom operation opening 12c and a penetrating operation opening 71 are formed so that the jig 80 for moving the moving cam 68 in the corresponding moving direction of the moving cam 68 can be operated. Yes. For this reason, the optical disk 200 can be easily taken out and ejected manually by a simple operation of pushing or turning, for example, in a state of being pushed or pushed away without using a member such as the turning operation unit 69.

1 is an exploded perspective view showing a schematic configuration of a disk drive according to an embodiment of the present invention. It is a disassembled perspective view which shows the frame and disc tray in which the opening / closing drive means in the said embodiment is arrange | positioned. It is a top view which shows the frame in which the opening / closing drive means in the said embodiment was arrange | positioned in relation to a disc tray. It is the top view which notched a part of the state which the engagement recessed part engaged with the elastic regulation part in the said embodiment. It is the disassembled perspective view which notched a part which shows the elastic guide part vicinity of the frame body and disc tray in which the opening-and-closing drive means in the said embodiment was arrange | positioned. FIG. 4 is a plan view in which a part of the frame body in which the opening / closing driving means is disposed in the embodiment is cut away in a portion near the elastic guide portion in relation to the disc tray. It is explanatory drawing which shows the state engaged in the 1st engagement ditch | groove part of the elastic guide part in the said embodiment. It is a top view which shows the frame in which the rotation operation part in the said embodiment was arrange | positioned. It is a top view which shows the frame body in which the opening / closing drive means explaining the operation condition which moves a moving cam with the jig | tool inserted from the side surface operation opening part in the said embodiment is arrange | positioned. It is the front view which notched a part which shows the disk drive in which the opening / closing drive means explaining the operation condition which moves a moving cam with the jig | tool inserted from the bottom face operation opening part in the said embodiment was arrange | positioned. It is sectional drawing which notched a part which shows the bottom face operation opening vicinity vicinity explaining the operation condition which moves a movable cam with the jig | tool which concerns on other embodiment of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 ......... Case body 12c ...... Bottom face operation opening 13a as operation opening 13a ... Window 13d as opening 13d ... Front operation opening 20 as second operation opening 20 ......... As processing part Main body 50 ......... Disc tray 51d1 as a carrier constituting the conveying means 51 ... Latch 60 ......... Opening / closing driving means 63 constituting the conveying means 63 .... Moving gear 64 as a rotating gear constituting the driving means ... ... Electric motor 68 for entry / exit, which is an electric motor that constitutes the drive means ......... Moving cam 69 as a moving body that constitutes the transporting part 69 ......... Rotation operation part 80 ......... Jig that functions as an operating jig 85... Operation guide section 100... Disc drive 200 as a processing device 200... Optical disc as a disc-shaped recording medium as a transported object

Claims (12)

A case body having an opening, a transport section that is provided in the case body and transports a transported object into and out of the case through the opening, and processes the transported object transported into the case body A processing unit comprising: a processing unit;
The transport unit is moved by a driving unit, a transport unit that transports the transported object into and out of the case through the opening by driving the driving unit, and the processing unit is moved by the driving unit. The processing unit is moved between a processing position for processing an object and a retracted position retracted from the processing position, and the transfer means is moved from a loading position where the object is processed by the processing unit to the opening side. A moving body to be moved,
The case body moves the processing section from the processing position to the retracted position at a position facing a tip portion in the moving direction of the moving body that moves the processing section from the retracted position to the processing position. A processing apparatus comprising an operation opening into which a jig for moving the moving body in a body moving direction can be inserted. The processing apparatus according to claim 1,
The processing apparatus is characterized in that the operation opening is provided at a position facing a front end of the moving body substantially positioned at the processing position. The processing apparatus according to claim 1 or 2, wherein
The processing apparatus is characterized in that the operation opening is provided at a position facing the tip of the moving body on an extension line along the moving direction of the moving body. The processing apparatus according to any one of claims 1 to 3,
The processing apparatus according to claim 1, wherein the distal end portion of the moving body has an engagement recess portion with which the distal end portion of the jig inserted from the operation opening is engaged on a concave curved surface. The processing apparatus according to claim 1 or 2, wherein
The processing apparatus, wherein the operation opening is provided at a position facing a tip of the moving body along a direction intersecting a moving direction of the moving body. The processing apparatus according to claim 5, wherein
The operation opening is moved in the moving direction of the moving body corresponding to the movement of the processing section to the retracted position with the tip of the jig to be inserted in contact with the tip of the moving body. A processing apparatus characterized in that it is formed so as to be rotatable. The processing apparatus according to claim 5 or 6, wherein
The processing apparatus, wherein the operation opening is formed in a longitudinal shape along a moving direction of the moving body. A processing apparatus according to any one of claims 5 to 7,
A processing apparatus comprising an operation guide portion provided in a substantially cylindrical shape continuously to an opening edge of the operation opening portion. A processing apparatus according to any one of claims 1 to 8,
The transport means is provided in the case body so as to be able to move forward and backward while holding the transported object, and includes a transport body having a latch along the forward and backward movement direction.
The driving means of the conveying means has an electric motor and a rotating gear that rotates by driving of the electric motor and engages with the latch,
The movable body is detachably engaged with the rotary gear and is engaged with the transport body and the processing unit, and is moved substantially linearly by the rotation of the rotary gear, and the transport body is moved into the case body. A processing apparatus, comprising: a link mechanism that moves the processing unit between the processing position and the retracted position in response to a retracted storage position and a moving situation in which at least a part of the moving position moves forward. A processing apparatus according to any one of claims 1 to 9,
The transport means transports a disk-shaped recording medium as the transported object along a radial direction,
The processing unit performs at least one of a reading process of information recorded on the conveyed disc-shaped recording medium and a recording process of recording information on the disc-shaped recording medium,
The moving body moves the processing unit to the processing position facing the disk-shaped recording medium at a loading position where the disk-shaped recording medium is conveyed into the case body, and the disk-shaped recording medium is moved to the loading position. A processing apparatus comprising: a link mechanism that moves the processing unit to the retracted position that is separated from the disk-shaped recording medium when being transported from the opening to the opening side. The processing apparatus according to claim 9 or 10, wherein
The case body is formed in a substantially rectangular shape and has the opening on the front surface.
The moving body intersects the transport direction in which the transported object is transported through the opening and the direction in which the processing unit moves between the processing position and the retracted position. Moved to a substantially straight line,
The processing opening is provided on a surface different from a surface provided with the opening of the case body. The processing apparatus according to claim 11, comprising:
A rotating operation unit that is rotatably disposed in the case body and moves the movable body by rotation;
The processing device, wherein the case body has a second operation opening into which an operation jig for rotating the rotation operation unit can be inserted on a surface provided with the opening.

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