JP2009088678A - Display device with disk device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To insert a disk from a plurality of directions at the rear of a display device. <P>SOLUTION: An inner rail 11 and an outer rail 12 for guiding movement of a moving table 10 are fitted to the back 3d of a display device 3. The moving table 10 is provided with a table main body 10a and a rotary table 13 rotatably fitted to the table main body 10a. The rotary table 13 has a disk device 4 fitted thereto. When the disk device 4 is rotated by rotation of the rotary table 13, the direction of a disk insertion port 7a changes. When a positioning protrusion 13a is engaged with a positioning recess 10d, the rotary table 13 is fixed at the position. The moving table 10 moves, and the disk device 4 is moved. The moving table 10 is moved and a latch plate 14 provided for the table main body 10a is engaged with respective lock holes 11e and 12e of respective rails 11 and 12, the moving table 10 is fixed at the position. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a display device with a disk device.

  Flat panel display devices such as liquid crystal display devices, plasma display devices, and organic EL display devices have a thin panel shape as a whole. This flat panel type display device is widely used in place of the CRT display device in that it can display a high-quality image in addition to the advantage that it does not take an installation place.

  Patent Document 1 proposes a display device with a disk device in which a disk device such as a DVD player is attached to a flat panel type display device. The flat panel type display device has a thickness smaller than the depth of the disk device. For this reason, when the disk device is attached to the display device so that the disk is inserted from the front of the display device, the disk device protrudes from the back surface of the display device, and the display device with the disk device itself becomes thick. There was a problem. Therefore, Patent Document 2 proposes a video device in which a disc device (disc player) is attached to the back surface of the display device, and the disc is inserted into the disc device in parallel with the back surface.

Further, in Patent Document 3, a disk device is attached to the back surface of the display device so that the disk insertion port faces upward, and dust is generated in the disk device by opening and closing the disk insertion port with a movable belt. There has been proposed a display device that prevents entry.
JP-A-11-220679 Japanese Patent Laid-Open No. 7-23311 JP 2006-331492 A

  However, in Patent Documents 2 and 3, the disc insertion direction is fixed in one direction from the top to the bottom. The place where the display device is installed varies depending on the user, and when it is installed in a rack or the like provided with plates above and below, a space for inserting a disk should be secured above the display device. There was a problem that the disc could not be inserted. Also, when a disc device is provided so that the disc is inserted from the side of the display device to the left or right, the insertion direction is fixed in one direction, so the disc is inserted beside the display device. If it is not possible to secure a space for recording, the disc cannot be inserted.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a display device with a disk device capable of inserting a disk from a plurality of directions on the back surface of the display device.

  In order to achieve the above object, a display device with a disk device according to the present invention has a movable table movably disposed on the back surface of the display device, and a disk insertion direction is substantially parallel to the back surface of the display device. And a disk device rotatably attached to the movable table. Examples of the disk device include a CD drive device, a DVD drive device, a CD player, and a DVD player.

  In addition, the movable table is provided on a table main body, a rotary table provided on the table main body so as to be rotatable, and a disk insertion slot of the disk device is provided at an upper end or a side edge of the display device. It is preferable that the rotary table fixing means for positioning the rotary table in a facing state.

  Furthermore, the rotary table fixing means is preferably a click stop mechanism.

  In addition, it is preferable to include a pair of rails that are arranged on both sides of the moving table and guide the movement of the moving table, and a moving table fixing means for fixing the moving table at a predetermined moving position.

  Further, the moving table fixing means is provided on a plurality of positioning holes formed on the pair of rails and on both sides of the moving table, and is fitted into the positioning holes so as to be freely retractable, so that the moving table is attached to the rails. It is preferable that it is composed of a plurality of protrusions to be fixed.

  A rotating arm having one end rotatably attached to the back surface of the display device and the moving table attached to the other end; and a rotating arm fixing means for fixing the rotating arm at a predetermined rotational position. It is preferable to provide.

  Furthermore, the display device with a disk device of the present invention is characterized in that the disk device is rotatably attached to the back surface of the display device in a state where the disk insertion direction is substantially parallel to the back surface of the display device.

  According to the present invention, since the disk device rotates on the back surface of the display device, the insertion direction of the disk can be changed according to the installation location of the display device. In addition, since the disk device can be rotated and moved, even when there is a member such as a rack plate that is in close contact with the upper side or the left and right sides of the display device, the disk device can be rotated and moved to By changing the direction, the disc can be inserted, and a display device with a disc device can be provided regardless of the installation location.

  In addition, the disk device is attached to a rotatable rotary table, and the rotary table is positioned with the disk insertion slot facing the upper end or side edge of the display device. Can be fixed.

[First Embodiment]
As shown in FIGS. 1 and 2, the display device 2 with a disk device includes a display device 3 and a slot-in type disk device 4. The display device 3 includes a display main body 3a and legs 3b. On the screen 3c of the display main body 3a, an image obtained by reproduction by the disk device 4 is displayed in addition to the broadcast image. The display body 3a is thinner than the depth of the disk device 4 (the length from the front surface to the rear surface when the disk insertion slot is the front surface).

  In the disk device 4, a front cover 7 in which a disk insertion slot 7a for inserting the disk 5 is formed is attached to the front surface of the case 6 (upper surface in FIG. 1). When the disc 5 is inserted into the disc insertion slot 7a, the disc 5 is automatically loaded into the case 6 by the loading mechanism. As is well known, the disk device 4 includes a spindle motor that rotates the disk 5 and an optical pickup that reads information from the rotating disk 5.

  The front cover 7 is provided with an eject button 8 for ejecting the disc 5 stored inside the case 6. When the eject button 8 is pressed, the disk 5 is ejected to the front side of the front cover 7 by the loading mechanism. When the disk 5 is reproduced by the disk device 4, a reproduced image is displayed on the screen 3c of the display body 3a. When a thin device built in a notebook computer or the like is used as the disk device 4, a large number of holes are formed on the surface of the case 6. In this case, the case 6 is formed by a decorative board (not shown). By covering the surface, the invasion of dust into the case 6 can be prevented.

  A connection wire 9 connected to the display device 3 is drawn out from the back surface 3d of the display main body 3a, and a plug provided at the tip of the connection wire 9 is provided on the rear surface of the case 6 (the lower surface in FIG. 1). By connecting to, the display device 3 and the disk device 4 are connected. The reproduced image of the disk 5 reproduced by the disk device 4 is sent to the display device 3 through the connection wire 9 and displayed on the screen 3c. By connecting the control unit of the display device 3 and the disk device 4 by the SATA (Serial Advanced Technology Attachment) method, the connection wire 9 having a maximum length of 2 m can be used.

  On the back surface 3d of the display main body 3a, an inner rail 11 and an outer rail 12 are arranged in a substantially U shape along the upper surface and the left and right side surfaces of the display main body 3a. The inner rail 11 and the outer rail 12 guide the movement of the movable table 10 (see FIGS. 3 and 5) to which the disk device 4 is attached. The rails 11 and 12 are provided with upper and lower plate portions 11a and 12a, left and right plate portions 11b and 12b, and right and left plate portions 11c and 12c for positioning the movable table 10 in the vertical and horizontal directions, and for positioning the movable table 10 in the front and rear direction. The top plate portions 11d and 12d are provided. A plurality of positioning holes 11e and 12e for positioning the movable base 10 are formed in each side plate portion 11a to 11c and each side plate portion 12a to 12c at a predetermined pitch. In addition, the movement path | route of the mobile stand 10 can be changed suitably, and the movement path | route of the mobile base 10 can be changed by using each rail 11 and 12 from which the shape differs.

  As shown in FIG. 1, the disk device 4 has a state in which the disk insertion slot 7a faces the upper end of the display device 3, and a state in which the disk insertion port 7a faces the right end of the display device 3 as shown in FIG. 2 so that the disk insertion slot 7a is rotated 180 degrees from the state shown in FIG.

  As shown in FIGS. 3 and 4, the movable table 10 includes a table body 10 a and a rotary table 13. The base body 10a is formed with a support portion 10b that rotatably supports the rotary table 13, and the support portion 10b is formed with an insertion hole 10c into which the insertion portion 13d is inserted. The moving base 10 is provided with a click stop mechanism 14 for restricting the rotational position of the rotary table 13. The click stop mechanism 14 includes a click concave portion 10d formed on the rear surface (left surface in FIG. 4) of the base body 10a and a click convex portion 13a formed on the rotary table 13. When the click convex portion 13a is inserted into the click concave portion 10d, the rotary table 13 is fixed at that position. Four click recesses 10d are formed at a 90 ° pitch.

  The rotary table 13 is formed with an attachment portion 13b to which the case 6 of the disk device 4 is attached, a click piece 13c that is elastically deformed, and an insertion portion 13d that is inserted into the insertion hole 10c. Two click protrusions 13a are formed on the click piece 13c at a 180 ° pitch. Resin, metal, etc. are mentioned as a material which comprises the turntable 13, However, In either case, it is comprised by the material which can be elastically deformed. Note that the number of click convex portions 13a can be changed as appropriate.

  Two screw insertion holes 13e are formed in the mounting portion 13b, and when the screw 15 is screwed into a screw tightening hole (not shown) formed in the case 6 via the screw insertion hole 13e, the disc The device 4 is fixed to the rotary table 13.

  A screw fastening hole 13f is formed in the insertion portion 13d. When attaching the turntable 13 to the base body 10a, the insertion portion 13d is inserted into the insertion hole 10c, and the screw 16 is screwed into the screw tightening hole 13f. The insertion portion 13d is formed with a length that protrudes from the front surface (the right surface in FIG. 3) of the support portion 10b by a protruding length L1 when inserted into the insertion hole 10c, and protrudes by the protruding length L1. Thereby, the turntable 13 can be rotatably attached to the base body 10a. In FIG. 3, in order to clearly show the protrusion, the protrusion length L <b> 1 is illustrated, but in reality, it is only necessary to protrude slightly.

  When the fixed rotary table 13 is rotated with a strong force, as shown in FIG. 5, the click piece 13c is deformed, and the click convex portion 13a comes out of the click concave portion 10d and the fixation is released. When the rotary table 13 is rotated to a position where the click convex portion 13a faces the click concave portion 10d, the click piece 13c returns to its original shape (elastic deformation), and the click convex portion 13a is fitted into the click concave portion 10d. In addition, the pitch which forms the click recessed part 10d can be changed suitably, and the rotary table 13 can be fixed every 10 degrees by forming the click recessed part 10d with a fine pitch (for example, 10 degrees).

  In order to release the fixation of the rotary table 13, a relatively large force is required. In normal use, the fixation is not released even if vibration is applied to the display device 3 or the disk device 4.

  A latch bar (protrusion) 17 is movably attached to the base body 10a, and a coil spring for biasing the latch bar 17 in a direction in which the latch bar 17 protrudes from the top, bottom, left and right sides of the mobile base 10 is provided inside the base body 10a. 18 is attached. As shown in FIG. 6, eight latch rods 17 are attached in total, two on each of the upper, lower, left and right side surfaces, and accordingly, eight coil springs 18 are also attached. Further, the positioning portions 10e formed at the four corners of the base body 10a abut on the rails 11 and 12, whereby the base body 10a is positioned in the vertical direction and the horizontal direction.

  As shown in FIG. 6 (A), the movable base 10 is set between the inner rail 11 and the outer rail 12, the lower two latch bars 17 are set in the positioning holes 11e, and the upper two latch bars. When 17 is aligned with the positioning hole 12e, the latch rod 17 is fitted into the positioning holes 11e and 12e by the coil spring 18, and the movable base 10 is fixed to the rails 11 and 12, respectively. From this fixed state, as shown in FIG. 6 (B), when the movable table 10 is pressed strongly, the four latch bars 17 are formed on the wall surfaces formed by the positioning holes 11e and 12e of the rails 11 and 12, respectively. Since they abut, against the urging of the coil spring 18, as shown in FIG. 6C, the movable base 10 is moved out of the positioning holes 11e and 12e.

  A relatively large force is required to unlock the movable base 10, and the fixing is not released even when vibration is applied to the display device 3 or the disk device 4 during normal use. When the movable base 10 is positioned at the upper corner of the back surface 3d, either the left or right latch bar 17 and the upper latch bar 17 are fitted into the positioning hole 12e. Also in this case, the fixing is not released during normal use.

  By moving the movable table 10, the disk device 4 attached to the movable table 10 can be moved and fixed to the upper side, the left side, and the right side of the back surface 3d. Further, the predetermined pitch for forming the positioning holes 11e and 12e can be changed as appropriate, and the position for positioning and fixing the disk device 4 can be set finely by setting the predetermined pitch finely. become.

  Next, the operation of the display device 2 with a disk device will be described. Depending on the place where the display device 2 with the disk device is installed, there may be a case where a space for exchanging the disk 5 cannot be secured upward or laterally. For example, if there is no space above and to the left of the display device 3 in FIG. 1, the disk 5 cannot be replaced if the disk device 4 is disposed at the position shown in FIG. In this case, as shown in FIG. 2, the disk device 4 is moved so as to be located on the right side of the back surface 3d and fixed at a desired position. Then, the disk device 4 is rotated and fixed so that the disk insertion slot 7a faces the right end.

[Second Embodiment]
7 and 8 show a second embodiment. Constituent members similar to those in the first embodiment are denoted by the same reference numerals, and detailed description thereof is simplified. In this embodiment, the rotating arm 20 is rotatably provided on the back surface 3d of the display main body 3a. The rotating arm 20 has a rotating portion 20a rotatably attached to a shaft portion 3e standing on the back surface 3d, and the arm portion 20b rotates on the back surface 3d around the rotating portion 20a. A base body 30a is attached to the tip of the arm portion 20b. 7 and 8, the base body 30a is indicated by a solid line, and the case 6 and the rotary table 13 located behind the base body 30a are indicated by a two-dot chain line.

  A right fixing plate 21 having a positioning hole 21a, an upper fixing plate 22 having a positioning hole 22a, and a left fixing plate 23 having a positioning hole 23a are attached to the back surface 3d. Each fixing plate 21-23 fixes the base body 30a. Two positioning holes 21a to 23a are formed.

  The movable table 30 includes a table body 30 a and a rotary table 13. The turntable 13 is rotatably attached to the base body 30a by the same attachment structure as in the first embodiment. The moving table 30 is provided with a click stop mechanism 31 for restricting the rotational position of the rotary table 13. The click stop mechanism 31 includes a right click recess 30b, an upper click recess 30c and a left click recess 30d formed in the base body 30a, and a click protrusion 13a of the rotary table 13. In addition, you may form the arm part 20b and the base body 30a integrally.

  Two latch bars 17 are attached to the base body 30a with the same attachment structure as in the first embodiment. When the latch bar 17 is inserted into the positioning holes 21a to 23a, the base body 30a is fixed and the rotary arm 20 is also fixed. When the arm portion 20b is rotated with a strong force from this fixed state, the latch rod 17 comes out of the positioning holes 21a to 23a, and the fixation is released. In the present embodiment, the rotating arm fixing means for fixing the rotating arm 20 at a predetermined rotational position includes the latch rod 17 and the positioning holes 21a to 23a.

  As shown in FIG. 7A, when the base body 30a is fixed to the right fixing plate 21 and the click convex portion 13a is fitted into the right click concave portion 30b, the disc device 4 has the disc insertion port 7a at the right end. It is fixed in the state of facing. From this state, when the arm portion 20b is rotated and the base body 30a is fixed to the upper fixing plate 22, as shown in FIG. 7B, the disk insertion slot 7a is directed to the upper right. In this state, it is difficult to insert the disk 5 into the disk insertion slot 7a. In this case, the rotary table 13 is rotated in the A direction so that the click convex portion 13a is fitted into the upper click concave portion 30c. As shown in FIG. Fix it in the state of facing.

  Similarly, as shown in FIG. 8B, when the arm portion 20b is rotated and the base body 30a is fixed to the left fixing plate 23, the click convex portion 13a is fitted into the left click concave portion 30d, and the disk The device 4 is fixed in a state where the disc insertion slot 7a faces the left end.

  In the first and second embodiments, the present invention is implemented using the slot-in type disk device 4, but the present invention can also be implemented in the case of a disk tray type disk device.

  Moreover, the fixing method of the moving bases 10 and 30 and the turntable 13 is not limited to the method of the first and second embodiments, and can be changed as appropriate.

  Further, in the first and second embodiments, the rotary table 13 is rotatably attached to the base bodies 10a and 30a. However, the disk device 4 is rotated to the base bodies 10a and 30a without providing the rotary table 13. You may make it attach so that it is possible.

  In the first and second embodiments, the disk device 4 is provided to be rotatable and movable on the back surface 3d. However, the disk device 4 may be provided to be rotatable on at least the back surface 3d.

  Further, the disk device 4 may be provided so as to be rotatable only on the back surface 3d, and a disk transport mechanism (for example, a disk tray moved by a motor) for transporting the disk 5 to the disk insertion slot 7a may be provided. For example, when the disk device 4 is provided at the center of the back surface 3d, a disk transport mechanism is provided above, to the left, and to the right of the disk device 4. When the disk device 4 is rotated and the disk insertion slot 7a faces the upper end, the disk 5 is set in the disk transport mechanism provided above and inserted into the disk insertion slot 7a. Similarly, when the disc insertion slot 7a is directed to the left end, the disc 5 is set in the disc transport mechanism provided on the left side, and when the disc insertion slot 7a is directed to the right end, the disc insertion slot 7a is provided on the right side. The disc 5 is set in the disc transport mechanism. Thereby, even when the disk device 4 is provided so as to be rotatable only, the disk 5 can be easily inserted from three directions (upper, left and right). The disk transport mechanism may be used as a storage for storing the disk 5 that has not been reproduced by the disk device 4.

  Further, in place of the movable bases 10 and 30, pockets into which the disk device 4 is removably inserted are provided at a plurality of positions on the back surface 3d, and the disk device 4 is accommodated in desired pockets. You may change the position. Further, by making the pocket rotatable, the disc insertion slot 7a can be directed in a desired direction. In addition, by inserting a dummy member into a pocket that does not accommodate the disk device 4, it is possible to prevent dust from entering the pocket.

  Furthermore, attachment portions to which the disk device 4 can be detachably attached are provided at a plurality of positions on the back surface 3d, and the disk device 4 on the back surface 3d is attached to which of the plurality of attachment portions according to which of the plurality of attachment portions is attached. The position may be changed. Further, the disk device 4 can be directed in a desired direction by providing the mounting portion so that the disk device 4 can be mounted by changing the direction of the disk insertion slot 7a.

  Furthermore, in 2nd Embodiment, although the length from the rotation part 20a to each fixing plate 21-23 was made the same, it arrange | positions each fixing plate 21-23 so that the length from the rotation part 20a may differ. In this case, the pedestal main body 30a can be fixed by providing the arm portion 20b so as to be extendable and biasing the arm portion 20b with a spring in the extending direction. Even when the arm portion 20b is not energized, the base body 30a can be fixed by providing two fixing plates 21 to 23 so as to sandwich the base body 30a.

  In the second embodiment, the rotary arm 20 is indirectly fixed via the base body 30a. However, the rotary arm 20 itself may be directly fixed, and the fixing method can be appropriately changed. is there.

It is a back perspective view of the display apparatus with a disk apparatus which implemented this invention. FIG. 2 is a rear perspective view of a display device with a disk device showing a state where the disk device is moved and rotated from the position of FIG. 1. It is side surface sectional drawing of the display apparatus with a disc apparatus. It is the perspective view which decomposed | disassembled and showed the base main body and the rotary table. It is side surface sectional drawing of the moving stand which shows the state by which fixation of the turntable was cancelled | released. It is a rear view which shows a moving stand, an inner rail, and an outer rail. It is a rear view of the display apparatus with a disk apparatus of embodiment which provided the rotation arm. It is a rear view of the display apparatus with a disk apparatus which shows the state which fixed the disk apparatus of embodiment shown in FIG. 7 to the upper side and the left side.

Explanation of symbols

DESCRIPTION OF SYMBOLS 2 Display apparatus with a disk apparatus 3 Display apparatus 3d Back surface 4 Disk apparatus 5 Disk 6 Case 7 Front cover 7a Disk insertion port 10,30 Moving base 10a, 30a Base main body 10d Click recessed part 11 Inner rail 11e, 12e Positioning hole 12 Outer rail 13 Rotating table 13a Click convex part 13c Click piece 14,31 Click stop mechanism 17 Latch bar (protrusion)
20 Rotating arm 30b Right click recess 30c Upper click recess 30d Left click recess

Claims (7)

On the back of the display device, a movable base arranged movably,
A display device with a disk device, comprising: a disk device rotatably attached to the movable table in a state where a disk insertion direction is substantially parallel to a back surface of the display device. The moving table is
The base body,
A turntable rotatably provided on the base body, and mounted with the disk device;
2. The disk device according to claim 1, further comprising: a rotary table fixing means for positioning the rotary table in a state where a disk insertion slot of the disk device faces an upper end or a side end of the display device. Display device.   3. The display device with a disk device according to claim 2, wherein the rotary table fixing means is a click stop mechanism. A pair of rails arranged on both sides of the moving table for guiding the movement of the moving table;
4. The display device with a disk device according to claim 1, further comprising moving table fixing means for fixing the moving table at a predetermined moving position. The moving table fixing means includes
A plurality of positioning holes formed in the pair of rails;
5. The disk according to claim 4, comprising a plurality of protrusions that are provided on both sides of the moving table, and are fitted into the positioning holes so as to be able to protrude and retract to fix the moving table to the rail. Display device with device. A rotating arm having one end rotatably attached to the back surface of the display device and the other end attached to the moving table;
4. The display device with a disk device according to claim 1, further comprising: a rotary arm fixing means for fixing the rotary arm at a predetermined rotational position.   A display device with a disk device, wherein the disk device is rotatably attached to a back surface of the display device in a state where a disk insertion direction is substantially parallel to the back surface of the display device.

Images