WO2015093446A1 - Display device and television receiver - Google Patents

Display device and television receiver Download PDF

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Publication number
WO2015093446A1
WO2015093446A1 PCT/JP2014/083164 JP2014083164W WO2015093446A1 WO 2015093446 A1 WO2015093446 A1 WO 2015093446A1 JP 2014083164 W JP2014083164 W JP 2014083164W WO 2015093446 A1 WO2015093446 A1 WO 2015093446A1
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WO
WIPO (PCT)
Prior art keywords
display device
cabinet
rear cabinet
connecting member
opening
Prior art date
Application number
PCT/JP2014/083164
Other languages
French (fr)
Japanese (ja)
Inventor
孝二 荒井
中村　育雄
農夫雄 岡部
俊作 渕川
桑原　哲郎
Original Assignee
シャープ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Priority to MYPI2016001086A priority Critical patent/MY189508A/en
Publication of WO2015093446A1 publication Critical patent/WO2015093446A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G06F1/1605—Multimedia displays, e.g. with integrated or attached speakers, cameras, microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/642—Disposition of sound reproducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops

Definitions

  • the present invention relates to a display device and a television receiver including a support structure that supports a display screen in an upright state.
  • Thin display devices such as liquid crystal display devices are housed in a frame-type front cabinet that surrounds the peripheral edge of a display panel that displays images from the front side, a box-type rear cabinet that covers the rear side of the front cabinet, and a rear cabinet. And a speaker box.
  • the display device further includes a stand that is supported in an upright state when used as a stationary device.
  • a display device (plasma display) described in Patent Document 1 includes a U-shaped support block that can provide a space for mounting a large speaker box on a flat stand base placed on a floor surface.
  • a horizontally long holding plate having a support column for holding the display device is attached to the upper portion of the attached support block so as to be substantially parallel to the stand base.
  • Patent Document 1 has a problem that there is a step between the holding plate and the lower surface of the speaker box, so that it is difficult to support stably when placed on a flat surface. .
  • the present invention has been made in view of such circumstances, and an object of the present invention is to stably support the display device body by supporting the display device body on the same surface by the support legs and the support portion. It is an object of the present invention to provide a display device and a television receiver that can be performed.
  • a display device includes a frame-type front cabinet that surrounds a peripheral portion of a display panel that displays an image from the front side, and a box-type rear cabinet that covers a rear side of the front cabinet.
  • a housing part that protrudes to the rear side and accommodates the audio output device, and is supported by a support leg provided on the front side of the lower end of the rear cabinet and a lower surface of the housing part.
  • a support part and is supported by the support leg and the support part.
  • the support leg is provided between leg members that support the rear cabinet, and has an arcuate base portion that is convexly curved downward and upward from the upper surface of the base portion. And a protruding portion that protrudes from the surface.
  • the display device according to the present invention is characterized in that the protruding portion has an upper surface inclined downward toward the rear side.
  • the display device includes a covering member that covers a back surface of the front cabinet between the front cabinet and the rear cabinet, and a connecting member that connects a lower end of the covering member and the support leg,
  • the connecting member is arranged on one side of the audio output device.
  • the connecting member includes a back surface portion fixed to the back surface of the rear cabinet, a bottom surface portion fixed to the upper surface of the support leg, and one side end portion of the back surface portion.
  • a continuous portion provided in a vertical direction with respect to the bottom surface portion and the back surface portion, the continuous portion including a rib for positioning with respect to the rear cabinet, and the rear cabinet inserting the rib. It is characterized by comprising an opening that can be used.
  • the display device according to the present invention is characterized in that the rear cabinet is provided with a lid that covers the opening.
  • the display device includes a plurality of the sound output devices, the connecting member is disposed between the plurality of sound output devices, and the front cabinet or the rear cabinet is provided from one side of the sound output device. An opening for outputting sound is provided.
  • the display device according to the present invention is characterized in that it has an opening and includes an opening continuous portion that is continuous with the upper end of the connecting member, and the opening continuous portion is in contact with the covering member. To do.
  • a television receiver includes the above-described display device and a receiving unit that receives a television broadcast, and displays video on the display device based on the television broadcast received by the receiving unit. It is characterized by being.
  • the display device main body can be supported stably.
  • FIG. 6 It is a front view which shows the state which removed the front cabinet from the display apparatus shown in FIG. 6 is a side view of a display device according to Embodiment 2.
  • FIG. 6 is a rear perspective view of a speaker box equipped in a display device according to Embodiment 2.
  • FIG. 6 is a front view which shows the state which removed the front cabinet from the display apparatus shown in FIG. 6 is a side view of a display device according to Embodiment 2.
  • FIG. 6 is a rear perspective view of a speaker box equipped in a display device according to Embodiment 2.
  • FIG. 1 is an external perspective view showing an example of the configuration of a television receiver.
  • the display device includes a liquid crystal panel (display panel) 2 that displays an image on an image display surface, and a box-shaped cabinet 1 that houses the liquid crystal panel 2.
  • the cabinet 1 includes a front cabinet 11 that surrounds the periphery of the liquid crystal panel 2 from the front side, and a rear cabinet 12 that covers the rear side of the front cabinet 11.
  • the display device is configured as a television receiver including a receiving unit 21 and a signal processing unit 22 attached to the back surface of the backlight chassis 7 (see FIG. 6).
  • the receiving unit 21 is connected to an antenna (not shown) and receives a television broadcast via the antenna.
  • the signal processing unit 22 demodulates the data related to the television broadcast received by the receiving unit 21, separates the image data from the demodulated data, and outputs the separated image data.
  • the liquid crystal panel 2 displays an image based on the image data output from the signal processing unit 22 on the image display surface.
  • FIG. 2 is an exploded perspective view of the display device.
  • the liquid crystal panel 2, the optical member, the backlight chassis 7 described later, and the like are omitted.
  • the front cabinet 11 is a frame in which a display window 110 having a rectangular opening is opened.
  • the liquid crystal panel 2 is held by the front cabinet 11 with the display surface facing the front surface of the display window 110.
  • a speaker housing portion (housing portion) 121 protruding to the rear side is provided.
  • the speaker accommodating portion 121 is a lower position when installed as a display device, and various peripheral devices including a pair of speaker boxes (sound output devices) 3 and 3 for outputting sound on the left and right sides. It is provided to provide space.
  • mounting portions 124 are provided at the lower ends of the left and right sides of the rear cabinet 12.
  • the side surface portion of the attachment portion 124 has a semicircular shape, and the attachment portion 124 is provided with a rectangular opening portion 123 that opens from the front end to the rear end.
  • the speaker boxes 3 and 3 are attached to the lower part of the front surface of the front cabinet 11 covered with the lid 13.
  • the display device further includes a stand (support leg) 4.
  • the stand 4 is attached via a connecting member (see FIG. 3) 5.
  • the vertical in this embodiment is a vertical direction when the stand 4 is attached to the display device and supported on the mounting surface, and the horizontal is a horizontal direction.
  • FIG. 3 is an external perspective view showing the connecting member 5.
  • the connecting member 5 comprises a rectangular plate-like back surface portion 51 and a bottom surface portion 54 provided perpendicularly to the back surface portion 51 at the lower end of the back surface portion 51, and has an L-shape as a whole. Yes.
  • the connecting member 5 further includes connecting portions 52 and 53 provided on both side ends of the back surface portion 51 in a vertical direction on the same side as the bottom surface portion 54, and is connected to the back surface portion 51 at the upper end of the back surface portion 51. And an abutting plate (opening continuous portion) 55 provided in parallel.
  • the continuous portion 52 has a rectangular plate shape.
  • the continuous portion 53 has a semicircular shape, and includes a positioning rib 531 that protrudes from the front end to the left side along the rear end at the center in the vertical direction.
  • the positioning rib 531 corresponds to the opening 123, and the vertical width of the positioning rib 531 is substantially the same as the vertical width of the opening 123.
  • the bottom surface portion 54 has a rectangular plate shape, and is located near the side where the back surface 51 is continuously provided, and the holes 541 and 541 that are open to the left and right sides near the side opposite to the continuous side of the back surface 51.
  • the contact plate 55 includes a rectangular opening 551 that is opened at a position closer to the upper left corner than the center portion, and a screw hole 552 that is provided near the upper end.
  • FIG. 4 is an external perspective view showing the stand 4.
  • the stand 4 includes an arcuate base 44 that is curved downward and convex, leg members 43 provided at both ends in the left-right direction, and a protrusion 41 that protrudes upward from the upper surface of the base 44.
  • the base 44 connects the leg members 43 to each other.
  • the protrusion 41 has a rectangular shape in the longitudinal section.
  • the upper surface of the projecting portion 41 is inclined downward toward the rear side, and projecting portions 42a and 42a projecting upward from both sides of the right side, the projecting portion 42b projecting upward from the central portion of the left side, and the positions in the left-right direction are
  • a screw hole 42c is provided at the center of the protrusion 42b and the protrusion 42a.
  • FIG. 5 is an external perspective view showing the stand 4 attached to the connecting member 5.
  • the method of attaching the stand 4 to the connecting member 5 is as follows. The stand 4 is brought close to the lower part of the connecting member 5 so that the positions in the left and right direction are aligned, the protrusions 42a and 42a are fitted into the holes 541 and 541, and the screw 46 is screwed into the screw hole 542 through the screw through hole 42c. Thus, it can be attached to the connecting member 5.
  • FIG. 6 is an external perspective view showing the connecting member 5 and the stand 4 attached to the rear cabinet 12.
  • a method of attaching the connecting member 5 to the rear cabinet 12 is as follows. As shown in FIG. 6, the connecting member 5 is positioned close to the corner of the lower end of the rear cabinet 12 by inserting a positioning rib 531 into the opening 123, and the connecting member 5 is positioned on the rear surface of the rectangular backlight chassis (covering member) 7. A corner 71 is brought into contact with the contact plate 55 and a screw 71 is screwed into the screw hole 552 through a screw through hole (not shown) provided at the lower end of one short side of the backlight chassis 7.
  • the back surface portion 51 can be fixed to the back surface of the stand 4, the bottom surface portion 54 can be fixed to the top surface of the stand 4, and can be attached to the backlight chassis 7.
  • the connecting member 5 can connect the stand 4 and the lower end of the backlight chassis 7 by attaching the stand 4 by the method described above.
  • a source substrate (not shown) is fixed to the lower end of the front surface of the backlight chassis 7 with double-sided tape.
  • the source substrate is one of the substrates for driving the liquid crystal panel 2 and is connected to the liquid crystal panel 2 by FPC (Flexible Printed Circuits).
  • the opening 551 is provided at the lower end of the backlight chassis 7, and the harness 6 connected to the source substrate for driving the liquid crystal panel 2 is connected to the opening 551 and the opening 551 provided at the lower end of the backlight chassis 7. Wiring is done by extending to the rear surface.
  • FIG. 7 is an external perspective view of the rear cabinet 12 as viewed from below.
  • the support part 122 is provided with a rectangular frame-shaped peripheral part and a rectangular parallelepiped support member arranged inside the peripheral part.
  • the stand 4 further includes a support member 45 suspended from the lower surface of the leg member 43.
  • the support member 45 has a rectangular parallelepiped shape, and is on the same surface as the support portion 122 when the display device is placed. The display device is used while supporting the support member 45 and the support portion 122 provided on the mounting surface on the same surface, and maintaining the image display surface of the liquid crystal panel 2 in a vertical posture.
  • FIG. 8 is an external perspective view showing the back surface of the lid 14.
  • FIG. 9 is an external perspective view showing a state in which the lid portion 14 that covers the mounting portion 111 of the front cabinet 11 (only a part is shown) is removed.
  • the cover part 14 is circular and has flexibility.
  • Locking portions 141 and 141 are provided on the back surface of the lid portion 14 in the vicinity of the peripheral surface portion.
  • the locking part 141 has a claw-like shape, and has a protruding part that protrudes in the front-rear direction at the tip of the locking part 141.
  • Each of the locking portions 141 is provided at a position facing the vertical direction.
  • Openings 142, 142 are provided at the edges located in the center in the left-right direction on the side surface of the mounting portion 111 provided at the corner below the front cabinet 11 covered with the lid portion 14.
  • the openings 142 and 142 are provided at positions corresponding to the locking portions 141 and 141.
  • the method for attaching the lid 14 to the front cabinet 11 is as follows.
  • the lid portion 14 is formed by aligning and bending the locking portions 141 and 141 with the opening portions 142 and 142, inserting the locking portions 141 and 141 from the side surfaces of the opening portions 142 and 142, and returning the bent locking portions 141 and 141 to the original positions. Since the protrusions of the locking portions 141 and 141 are locked to the openings 142 and 142, the openings 123 and 123 can be covered and attached to the front cabinet 11.
  • the display device main body can be stably supported by supporting the display device main body on the same surface by the support member 45 and the support portion 122 suspended from the stand 4.
  • the large speaker box 3 can be housed in the display device while maintaining the overall impression of the display device.
  • the projection extends to the rear side, a part of the pedestal of the entire display device can be formed, and a support structure for the rear side is not required by other members.
  • a front base structure can be formed integrally with the rear cabinet 12.
  • the entire speaker housing portion 121 that protrudes greatly does not come into contact with the floor, so that the speaker housing portion 121 is stable even if there is a slight distortion.
  • a display device can be supported.
  • the stand 4 is conspicuous from the front side of the display device.
  • the impression of the speaker box 3 becomes thin. Therefore, there is a demand for a stand 4 having a shape that does not break the overall impression while projecting to the front side.
  • a cylindrical shape may be formed up to the side surface of the display device. At this time, the end of the cylinder slightly protrudes from the side surface.
  • the legs of the stand 4 are cut off by the legs of the stand 4, and the design cannot be maintained.
  • FIG. 1 The stand 4 has an arcuate base 44 that is convexly curved downward and is formed of a rigid metal.
  • the end 4 is a leg member 43 so that the cylindrical shape of the cabinet 1 is convexly curved. This makes it possible to make a detour and put out a sufficiently large leg in the front direction of the display device. Since the legs of the stand 4 viewed from the front face are extended from the base 44 that is convexly detoured by the cylindrical shape of the cabinet 1, the function of the stand 4 can be exhibited without impairing the design of the cylinder.
  • the upper surface of the protrusion 41 is inclined downward toward the rear side.
  • the display device can be installed with the liquid crystal panel 2 tilted with respect to the stand 4 by attaching the stand 4 to the rear cabinet 12 via the connecting member 5. Accordingly, when the display device is viewed from a position higher than the display device, the display device and the line of sight are orthogonal to look down the line of sight, so that it is easy to see.
  • the base 44 of the stand 4 and the backlight chassis 7 are fixed via the connecting member 5. However, since the base 44 has a convexly curved shape, when the corresponding connecting member 5 is made, Since all the surfaces that contact the connecting member 5 become curved surfaces, there is a problem in terms of accuracy management of parts.
  • the tilt is the tilt between the backlight chassis 7 and the stand 4. Therefore, it is advantageous in terms of productivity if the inclination can be managed at the joint portion of the stand 4 and the connecting member 5. Therefore, the protrusion 41 protruding from the base 44 is formed in a rectangular parallelepiped shape, and the inclination angle is easily managed by increasing the rigidity compared to the plate shape.
  • the connecting member 5 can be easily attached by positioning the connecting member 5 in the rear cabinet 12 by inserting the positioning rib 531 into the opening 123, the entire display device can be assembled. Easy to do.
  • the stand 4 and the backlight chassis 7 are fixed via a connecting member 5.
  • the connecting member 5 may be used for positioning the cabinet 1. This is because the connecting member 5 is fixed to the backlight chassis 7 and thus has the same positional accuracy as the backlight chassis 7. A part of the weight of the display device is supported by a part of the rear cabinet 12, and the other part is supported by the stand 4 via the connecting member 5. Therefore, the strength of the connecting member 5 becomes a problem. For this reason, the overall shape is substantially U-shaped.
  • the cabinet 1 has set as the positioning structure of the cabinet 1 by notching a part of cabinet 1 and making the side surface of the connection member 5 into the corresponding convex structure.
  • the cabinet 1 can be positioned while increasing the strength of the connecting member 5.
  • a reinforcing member or a separate member for positioning the rear cabinet 12 which contributes to a reduction in the number of parts, a reduction in weight, and an improvement in workability.
  • the display device is improved in appearance by covering the openings 123 and 123 with the lid 14.
  • the display device can perform wiring processing by extending the harness 6 from the opening 551.
  • Embodiment 2 10 is a front view of the display device according to the second embodiment
  • FIG. 11 is a front view showing a state where the front cabinet 11 is removed from the display device shown in FIG. 10
  • FIG. 12 is a display according to the second embodiment. It is a side view of an apparatus.
  • the display device according to Embodiment 2 is supported by a single stand 4 provided at the center in the left-right direction. As shown in FIG. 11, the stand 4 is connected and fixed between a pair of left and right speaker boxes 3 and 3 by connecting members 5 and 5. As shown in FIG. 10, the stand 4 and the speaker boxes 3 and 3 are connected. It arrange
  • FIG. 12 shows a cover 14 on one side, and the cover 14 is provided with an opening 143 having a circular cross section.
  • the opening 143 is similarly provided in the lid 14 on the other side, and these openings 143 and 143 communicate with the accommodating portions of the speaker boxes 3 and 3 on the respective sides.
  • FIG. 13 is a rear perspective view of the speaker box 3 provided in the display device according to the second embodiment.
  • the speaker box 3 includes a bass reflex port 32 having a circular cross section that opens on one side surface.
  • a speaker that vibrates the diaphragm and outputs sound is attached to the front surface of the speaker box 3 shown in FIG. 11, and a part of the sound output is a sound output tube provided inside the speaker box 3. (Not shown) and sent to the bass reflex port 32.
  • the bass reflex port 32 is provided in each of the left and right speaker boxes 3 and 3, and these speaker boxes 3 are arranged in the accommodating portion with the respective bass reflex ports 32 opposed to the openings 143 provided in the left and right lid portions 14. It is attached to.
  • the speaker boxes 3 and 3 can be provided at both left and right ends, and a high-quality sound output in which a stereo feeling is emphasized can be obtained.
  • the above-described audio output from the bass reflex ports 32 and 32 is sent to the left and right through the openings 143 and 143 that face each other, the interference of the audio output is effectively prevented and the sound quality is further improved. Can do.
  • the display device is supported by the single stand 4 arranged at the center, the number of parts and the number of assembly steps can be reduced while maintaining a stable support state.
  • the display device includes a frame-type front cabinet 11 that surrounds the peripheral portion of the liquid crystal panel 2 that displays an image from the front side, and a box-type rear cabinet 12 that covers the rear side of the front cabinet 11.
  • a speaker housing part 121 is provided at the lower part of the rear cabinet 12 so as to project rearward and accommodate the audio output device 3, and support legs 4 provided on the front side of the lower end of the rear cabinet 12.
  • a support part 122 suspended from the lower surface of the housing part, and is supported by the support leg 4 and the support part 122.
  • the speaker box 3 since the speaker box 3 is normally on the left and right of the display device, the shape corresponding to the speaker box 3 is often interrupted at the center of the display device. In such a case, the function of the stand 4 can be exhibited without damaging the design of the speaker box 3 by disposing the stand 4 in the center of the display device.
  • the display device main body can be stably supported by supporting the display device main body on the same surface by the stand 4 and the support portion 122.
  • the large speaker box 3 can be housed in the display device while maintaining the overall impression of the display device.
  • the projection extends to the rear side, a part of the pedestal of the entire display device can be formed, and a support structure for the rear side is not required by other members.
  • a front base structure can be formed integrally with the rear cabinet 12.
  • the entire speaker housing portion 121 that protrudes greatly does not come into contact with the floor, so that the speaker housing portion 121 is stable even if there is a slight distortion.
  • a display device can be supported.
  • the support leg 4 is provided between the leg members 43 that support the rear cabinet 12, and has an arcuate base 44 that is convexly curved downward, and the base 44. And a projecting portion 41 projecting upward from the upper surface.
  • the display device according to the present invention is characterized in that the projecting portion 41 has an upper surface inclined downward toward the rear side.
  • the upper surface of the protrusion 41 is inclined downward toward the rear side.
  • the display device can be installed with the liquid crystal panel 2 tilted with respect to the stand 4 by attaching the stand 4 to the rear cabinet 12 via the connecting member 5. Accordingly, when the display device is viewed from a position higher than the display device, the display device and the line of sight are orthogonal to look down the line of sight, so that it is easy to see.
  • the base 44 of the stand 4 and the backlight chassis 7 are fixed via the connecting member 5. However, since the base 44 has a convexly curved shape, when the corresponding connecting member 5 is made, Since all the surfaces that contact the connecting member 5 become curved surfaces, there is a problem in terms of accuracy management of parts.
  • the tilt is the tilt between the backlight chassis 7 and the stand 4. Therefore, it is advantageous in terms of productivity if the inclination can be managed at the joint portion of the stand 4 and the connecting member 5. Therefore, the protrusion of the connecting member 5 from the base 44 has a rectangular parallelepiped shape, and the inclination angle can be easily managed by increasing the rigidity compared to the plate shape.
  • the display device connects the covering member 7 that covers the back surface of the front cabinet 11 between the front cabinet 11 and the rear cabinet 12, and connects the lower end of the covering member 7 and the support leg 4.
  • the connecting member 5 is disposed on one side of the audio output device 3.
  • the connecting member 5 can be easily attached by positioning the connecting member 5 in the rear cabinet 12 by inserting the positioning rib 531 into the opening 123, the entire display device can be assembled. Easy to do.
  • the connecting member 5 includes a back surface portion fixed to the back surface of the rear cabinet 12, a bottom surface portion 54 fixed to the top surface of the support leg 4, and one side of the back surface portion 51.
  • An end portion is provided with a continuous portion 53 provided in a direction perpendicular to the bottom surface portion 54 and the back surface portion 51, and the continuous portion 53 includes a rib 531 for positioning with respect to the rear cabinet 12.
  • the rear cabinet 12 includes an opening 123 into which the rib 531 can be inserted.
  • the stand 4 and the backlight chassis 7 are fixed via the connecting member 5.
  • the connecting member 5 may be used for positioning the cabinet 1.
  • the connecting member 5 is fixed to the backlight chassis 7, so This is because it has the same position accuracy as the light chassis 7.
  • a part of the weight of the display device is supported by a part of the rear cabinet 12, and the other part is supported by the stand 4 via the connecting member 5. Therefore, the strength of the connecting member 5 becomes a problem. For this reason, the overall shape is substantially U-shaped.
  • the cabinet 1 has set as the positioning structure of the cabinet 1 by notching a part of cabinet 1 and making the side surface of the connection member 5 into the corresponding convex structure.
  • the cabinet 1 can be positioned while increasing the strength of the connecting member 5.
  • a reinforcing member or a separate member for positioning the rear cabinet 12 which contributes to a reduction in the number of parts, a reduction in weight, and an improvement in workability.
  • the display device according to the present embodiment is characterized in that the rear cabinet 12 is provided with a lid 14 that covers the opening 123.
  • the display device is improved in appearance by covering the openings 123 and 123 with the lid 14.
  • the display device includes a plurality of audio output devices 3, the connecting member 5 is disposed between the plurality of audio output devices 3, and the front cabinet 11 or the rear cabinet 12 is the audio output device. 3 is provided with an opening 143 for outputting sound from one side portion.
  • the speaker boxes 3 and 3 can be provided at both left and right ends, and a high-quality sound output in which a stereo feeling is emphasized can be obtained.
  • the above-described audio output from the bass reflex ports 32 and 32 is sent to the left and right through the openings 143 and 143 that face each other, the interference of the audio output is effectively prevented and the sound quality is further improved. Can do.
  • the display device is supported by the single stand 4 arranged at the center, the number of parts and the number of assembly steps can be reduced while maintaining a stable support state.
  • the display device includes an opening 551 and includes an opening connecting portion 55 that is connected to the upper end of the connecting member 5, and the opening connecting portion 55 contacts the covering member 7. It is in contact with each other.
  • the display device can perform wiring processing by extending the harness 6 from the opening 551.
  • the television receiver includes a display device and a receiving unit 21 that receives a television broadcast, and displays video on the display device based on the television broadcast received by the receiving unit 21. It is characterized by being.

Abstract

　Provided are a display device and television receiver in which the body of the display device is supported by a support leg and a support part on the same face, whereby the body of the display device can be stably supported. A display device provided with a frame-shaped front cabinet (11) surrounding from the front side the peripheral edge of a display panel (2) for displaying an image, and a box-shaped rear cabinet (12) for covering the rear side of the front cabinet (11), wherein the device is characterized in that the lower part of the rear cabinet (12) is provided with: a support leg (4) extending rearward, the support leg provided with a accommodating part for accommodating an audio output device, and the support leg being provided on the front side of the lower end of the rear cabinet (12); and a support part disposed vertically on the lower surface of the accommodating part, the device being supported by the support leg (4) and the support part.

Description

表示装置及びテレビジョン受信機Display device and television receiver
　本発明は、表示画面を起立状態で支持する支持構造を備える表示装置及びテレビジョン受信機に関する。 The present invention relates to a display device and a television receiver including a support structure that supports a display screen in an upright state.
　液晶表示装置等の薄型の表示装置は、映像を表示する表示パネルの周縁部を前側から取り囲む枠型のフロントキャビネットと、フロントキャビネットの後側を覆う箱型のリアキャビネットと、リアキャビネットに収容されたスピーカボックスとを備える。表示装置は更に据え置きとして使用する際起立状態で支持するスタンドを備える。 Thin display devices such as liquid crystal display devices are housed in a frame-type front cabinet that surrounds the peripheral edge of a display panel that displays images from the front side, a box-type rear cabinet that covers the rear side of the front cabinet, and a rear cabinet. And a speaker box. The display device further includes a stand that is supported in an upright state when used as a stationary device.
　近年の表示装置においては良質の音声を出力する大口径のスピーカボックスが望まれているため、スピーカボックスは大型となる。このため、大型のスピーカボックスを取り付けることができる表示装置が広く採用されている。 In recent display devices, a large-diameter speaker box that outputs high-quality sound is desired, so that the speaker box becomes large. For this reason, display devices to which a large speaker box can be attached are widely used.
　例えば特許文献１に記載の表示装置（プラズマディスプレイ）は、床面に載置された平板状のスタンドベース上に、大型のスピーカボックスを取り付けるスペースを設けることができるコの字状の支持ブロックを取り付け、取り付けた支持ブロックの上部にスタンドベースに略平行となるように表示装置を保持する支持柱を有する横長形状の保持板を取り付けることにより構成されている。 For example, a display device (plasma display) described in Patent Document 1 includes a U-shaped support block that can provide a space for mounting a large speaker box on a flat stand base placed on a floor surface. A horizontally long holding plate having a support column for holding the display device is attached to the upper portion of the attached support block so as to be substantially parallel to the stand base.
特開２００２－２１８３５８号公報JP 2002-218358 A
　しかし、特許文献１に記載の表示装置は、保持板とスピーカボックスの下面との間に段差が存在するため、平面上に載置した場合、安定的に支持することが難しいという問題があった。 However, the display device described in Patent Document 1 has a problem that there is a step between the holding plate and the lower surface of the speaker box, so that it is difficult to support stably when placed on a flat surface. .
　本発明は斯かる事情に鑑みてなされたものであり、その目的とするところは、表示装置本体を支持脚と支持部とにより同一の面で支持することで表示装置本体の支持を安定的に行うことができる表示装置及びテレビジョン受信機を提供することにある。 The present invention has been made in view of such circumstances, and an object of the present invention is to stably support the display device body by supporting the display device body on the same surface by the support legs and the support portion. It is an object of the present invention to provide a display device and a television receiver that can be performed.
　本発明に係る表示装置は、映像を表示する表示パネルの周縁部を前側から取り囲む枠型のフロントキャビネットと、前記フロントキャビネットの後側を覆う箱型のリアキャビネットとを備える表示装置において、前記リアキャビネットの下部には、後側に張り出し、音声出力装置を収容するための収容部が設けられ、前記リアキャビネットの下端の前側に設けられた支持脚と、前記収容部の下面に垂設された支持部とを備え、該支持脚及び支持部により支持されていることを特徴とする。 A display device according to the present invention includes a frame-type front cabinet that surrounds a peripheral portion of a display panel that displays an image from the front side, and a box-type rear cabinet that covers a rear side of the front cabinet. At the lower part of the cabinet, there is a housing part that protrudes to the rear side and accommodates the audio output device, and is supported by a support leg provided on the front side of the lower end of the rear cabinet and a lower surface of the housing part. And a support part, and is supported by the support leg and the support part.
　本発明に係る表示装置は、前記支持脚は、前記リアキャビネットを支持する脚部部材の間に架設されており、下向きに凸に湾曲している円弧状の基部と、該基部の上面から上向きに突出する突出部とを備えることを特徴とする。 In the display device according to the present invention, the support leg is provided between leg members that support the rear cabinet, and has an arcuate base portion that is convexly curved downward and upward from the upper surface of the base portion. And a protruding portion that protrudes from the surface.
　本発明に係る表示装置は、前記突出部は、後側に向かって下方に傾斜する上面を有していることを特徴とする。 The display device according to the present invention is characterized in that the protruding portion has an upper surface inclined downward toward the rear side.
　本発明に係る表示装置は、前記フロントキャビネットと前記リアキャビネットとの間で前記フロントキャビネットの背面を覆う被覆部材と、該被覆部材の下端と前記支持脚とを連結する連結部材とを備え、該連結部材は、前記音声出力装置の一側部に配置されていることを特徴とする。 The display device according to the present invention includes a covering member that covers a back surface of the front cabinet between the front cabinet and the rear cabinet, and a connecting member that connects a lower end of the covering member and the support leg, The connecting member is arranged on one side of the audio output device.
　本発明に係る表示装置は、前記連結部材は、前記リアキャビネットの背面に固定された背面部と、前記支持脚の上面に固定された底面部と、前記背面部の一側端部に、前記底面部及び背面部に対して垂直方向に連設された連設部とを備え、該連設部は、前記リアキャビネットに対して位置決めするリブを備え、前記リアキャビネットは、該リブを挿入することが可能な開口部を備えることを特徴とする。 In the display device according to the present invention, the connecting member includes a back surface portion fixed to the back surface of the rear cabinet, a bottom surface portion fixed to the upper surface of the support leg, and one side end portion of the back surface portion. A continuous portion provided in a vertical direction with respect to the bottom surface portion and the back surface portion, the continuous portion including a rib for positioning with respect to the rear cabinet, and the rear cabinet inserting the rib. It is characterized by comprising an opening that can be used.
　本発明に係る表示装置は、前記リアキャビネットには、前記開口部を覆う蓋部が設けられていることを特徴とする。 The display device according to the present invention is characterized in that the rear cabinet is provided with a lid that covers the opening.
　本発明に係る表示装置は、前記音声出力装置は複数であり、前記連結部材は、複数の音声出力装置の間に配置され、前記フロントキャビネット又はリアキャビネットは、前記音声出力装置の一側部から音声を出力するための開口部を備えることを特徴とする。 The display device according to the present invention includes a plurality of the sound output devices, the connecting member is disposed between the plurality of sound output devices, and the front cabinet or the rear cabinet is provided from one side of the sound output device. An opening for outputting sound is provided.
　本発明に係る表示装置は、開口部を有し、前記連結部材の上端に連設してある開口連設部を備え、該開口連設部は前記被覆部材に当接してあることを特徴とする。 The display device according to the present invention is characterized in that it has an opening and includes an opening continuous portion that is continuous with the upper end of the connecting member, and the opening continuous portion is in contact with the covering member. To do.
　本発明に係るテレビジョン受信機は、上述の表示装置と、テレビジョン放送を受信する受信部とを備え、前記受信部で受信したテレビジョン放送に基づいて前記表示装置で映像を表示するようにしてあることを特徴とする。 A television receiver according to the present invention includes the above-described display device and a receiving unit that receives a television broadcast, and displays video on the display device based on the television broadcast received by the receiving unit. It is characterized by being.
　本発明によれば、表示装置本体の支持を安定的に行うことができる。 According to the present invention, the display device main body can be supported stably.
テレビジョン受信機の構成の一例を示す外観斜視図である。It is an external appearance perspective view which shows an example of a structure of a television receiver. 表示装置の分解斜視図である。It is a disassembled perspective view of a display apparatus. 連結部材を示す外観斜視図である。It is an external appearance perspective view which shows a connection member. スタンドを示す外観斜視図である。It is an external appearance perspective view which shows a stand. 連結部材に取り付けたスタンドを示す外観斜視図である。It is an external appearance perspective view which shows the stand attached to the connection member. リアキャビネットに取り付けた連結部材及びスタンドを示す外観斜視図である。It is an external appearance perspective view which shows the connection member and stand which were attached to the rear cabinet. リアキャビネットを下方から見た外観斜視図である。It is the external appearance perspective view which looked at the rear cabinet from the downward direction. 蓋部の裏面を示す外観斜視図である。It is an external appearance perspective view which shows the back surface of a cover part. フロントキャビネットの取付部を覆う蓋部を取り外した状態を示す外観斜視図である。It is an external appearance perspective view which shows the state which removed the cover part which covers the attaching part of a front cabinet. 実施の形態２に係る表示装置を示す正面図である。6 is a front view showing a display device according to Embodiment 2. FIG. 図１０に示す表示装置からフロントキャビネットを取り外した状態を示す正面図である。It is a front view which shows the state which removed the front cabinet from the display apparatus shown in FIG. 実施の形態２に係る表示装置の側面図である。6 is a side view of a display device according to Embodiment 2. FIG. 実施の形態２に係る表示装置に装備されるスピーカボックスの背面斜視図である。6 is a rear perspective view of a speaker box equipped in a display device according to Embodiment 2. FIG.
　実施の形態１
　以下、本発明をその実施の形態を示す図面に基づいて詳述する。以下の説明では各図中の上下、左右を使用する。 Embodiment 1
Hereinafter, the present invention will be described in detail with reference to the drawings illustrating embodiments thereof. In the following description, the top, bottom, left and right in each figure are used.
　図１はテレビジョン受信機の構成の一例を示す外観斜視図である。図１に示すように、表示装置は画像表示面に映像を表示する液晶パネル（表示パネル）２と、液晶パネル２を収容する箱型のキャビネット１とを備える。キャビネット１は液晶パネル２の周縁部を前側から取り囲むフロントキャビネット１１と、フロントキャビネット１１の後側を覆うリアキャビネット１２とを備える。 FIG. 1 is an external perspective view showing an example of the configuration of a television receiver. As shown in FIG. 1, the display device includes a liquid crystal panel (display panel) 2 that displays an image on an image display surface, and a box-shaped cabinet 1 that houses the liquid crystal panel 2. The cabinet 1 includes a front cabinet 11 that surrounds the periphery of the liquid crystal panel 2 from the front side, and a rear cabinet 12 that covers the rear side of the front cabinet 11.
　表示装置は、バックライトシャーシ７（図６参照）の背面に取付けた受信部２１及び信号処理部２２を備えるテレビジョン受信機として構成されている。受信部２１は、図示しないアンテナに接続され、該アンテナを介してテレビジョン放送を受信する。信号処理部２２は、受信部２１が受信したテレビジョン放送に係るデータを復調し、復調したデータから画像データを分離し、分離した画像データを出力する。液晶パネル２は、信号処理部２２が出力した画像データに基づく画像を画像表示面に表示する。 The display device is configured as a television receiver including a receiving unit 21 and a signal processing unit 22 attached to the back surface of the backlight chassis 7 (see FIG. 6). The receiving unit 21 is connected to an antenna (not shown) and receives a television broadcast via the antenna. The signal processing unit 22 demodulates the data related to the television broadcast received by the receiving unit 21, separates the image data from the demodulated data, and outputs the separated image data. The liquid crystal panel 2 displays an image based on the image data output from the signal processing unit 22 on the image display surface.
　図２は表示装置の分解斜視図である。なお、液晶パネル２、光学部材、後述するバックライトシャーシ７等は省略されている。フロントキャビネット１１は、矩形に開口する表示窓１１０が開設してある枠体である。液晶パネル２は、表示面を表示窓１１０の前面に向けてフロントキャビネット１１に保持されている。リアキャビネット１２の下部には後側に張り出したスピーカ収容部（収容部）１２１が設けられている。このスピーカ収容部１２１は、表示装置としての設置時に下位置となる部分であり、左右両側に音声出力のための一対のスピーカボックス（音声出力装置）３、３等を含む種々の周辺機器の配置スペースを提供すべく設けてある。リアキャビネット１２の左右両側の下端には、取付部１２４が設けられている。取付部１２４の側面部は半円状をなし、該取付部１２４には前端から後端に沿って開口された矩形状の開口部１２３が設けられている。 FIG. 2 is an exploded perspective view of the display device. The liquid crystal panel 2, the optical member, the backlight chassis 7 described later, and the like are omitted. The front cabinet 11 is a frame in which a display window 110 having a rectangular opening is opened. The liquid crystal panel 2 is held by the front cabinet 11 with the display surface facing the front surface of the display window 110. At the lower part of the rear cabinet 12, a speaker housing portion (housing portion) 121 protruding to the rear side is provided. The speaker accommodating portion 121 is a lower position when installed as a display device, and various peripheral devices including a pair of speaker boxes (sound output devices) 3 and 3 for outputting sound on the left and right sides. It is provided to provide space. At the lower ends of the left and right sides of the rear cabinet 12, mounting portions 124 are provided. The side surface portion of the attachment portion 124 has a semicircular shape, and the attachment portion 124 is provided with a rectangular opening portion 123 that opens from the front end to the rear end.
　スピーカボックス３、３は蓋部１３で覆われているフロントキャビネット１１の前面下部に取り付けられている。 The speaker boxes 3 and 3 are attached to the lower part of the front surface of the front cabinet 11 covered with the lid 13.
　表示装置は、更にスタンド（支持脚）４を備えている。スタンド４は、連結部材（図３参照）５を介して、取り付けられている。なお、本実施形態における縦とはスタンド４を表示装置に取り付けて載置面上で支持した場合、上下となる方向であり、横とは左右となる方向である。 The display device further includes a stand (support leg) 4. The stand 4 is attached via a connecting member (see FIG. 3) 5. In addition, the vertical in this embodiment is a vertical direction when the stand 4 is attached to the display device and supported on the mounting surface, and the horizontal is a horizontal direction.
　図３は連結部材５を示す外観斜視図である。連結部材５は矩形の板状をなす背面部５１と、該背面部５１の下端に該背面部５１に対して垂直に連設された底面部５４とを備え、全体としてＬ字状をなしている。連結部材５はさらに背面部５１の両側端部に、底面部５４と同じ側に垂直方向に連設された連設部５２、５３を備え、該背面部５１の上端に該背面部５１に対して平行に連設された当接板（開口連設部）５５とを備える。 FIG. 3 is an external perspective view showing the connecting member 5. The connecting member 5 comprises a rectangular plate-like back surface portion 51 and a bottom surface portion 54 provided perpendicularly to the back surface portion 51 at the lower end of the back surface portion 51, and has an L-shape as a whole. Yes. The connecting member 5 further includes connecting portions 52 and 53 provided on both side ends of the back surface portion 51 in a vertical direction on the same side as the bottom surface portion 54, and is connected to the back surface portion 51 at the upper end of the back surface portion 51. And an abutting plate (opening continuous portion) 55 provided in parallel.
　連設部５２は矩形の板状をなす。連設部５３は半円状をなし、上下方向の中央部に前端から後端に沿って左側に突出した位置決めリブ５３１を備える。位置決めリブ５３１は開口部１２３に対応しており、位置決めリブ５３１の上下方向の幅は開口部１２３の上下方向の幅と略同じである。底面部５４は矩形の板状をなし、背面部５１の連設側と反対側の辺付近の左部及び右部に開口された孔５４１、５４１と、背面部５１の連設側に近い位置に左右方向の位置が２つの孔５４１の間に位置した孔５４３と、前後方向の位置が孔５４３と孔５４１との中央部に位置するネジ孔５４２とを備える。当接板５５は中央部より左上の角に近い位置に開口された矩形状の開口部５５１と、上端付近に設けられたネジ孔５５２とを備える。 The continuous portion 52 has a rectangular plate shape. The continuous portion 53 has a semicircular shape, and includes a positioning rib 531 that protrudes from the front end to the left side along the rear end at the center in the vertical direction. The positioning rib 531 corresponds to the opening 123, and the vertical width of the positioning rib 531 is substantially the same as the vertical width of the opening 123. The bottom surface portion 54 has a rectangular plate shape, and is located near the side where the back surface 51 is continuously provided, and the holes 541 and 541 that are open to the left and right sides near the side opposite to the continuous side of the back surface 51. Are provided with a hole 543 whose position in the left-right direction is located between the two holes 541 and a screw hole 542 whose position in the front-rear direction is located at the center of the hole 543 and the hole 541. The contact plate 55 includes a rectangular opening 551 that is opened at a position closer to the upper left corner than the center portion, and a screw hole 552 that is provided near the upper end.
　図４はスタンド４を示す外観斜視図である。スタンド４は下向きに凸に湾曲している円弧状の基部４４と、左右方向の両端に設けられた脚部部材４３と、基部４４の上面から上向きに突出する突出部４１とを備える。基部４４は脚部部材４３同士を連結している。突出部４１は縦断面視矩形状をなしている。突出部４１の上面は後側に向かって下向きに傾斜し、右辺の両側から上向きに突出する突出部４２ａ、４２ａと、左辺の中央部から上向きに突出する突出部４２ｂと、左右方向の位置が突出部４２ｂと突出部４２ａとの中央部に位置するネジ通し孔４２ｃとを備える。 FIG. 4 is an external perspective view showing the stand 4. The stand 4 includes an arcuate base 44 that is curved downward and convex, leg members 43 provided at both ends in the left-right direction, and a protrusion 41 that protrudes upward from the upper surface of the base 44. The base 44 connects the leg members 43 to each other. The protrusion 41 has a rectangular shape in the longitudinal section. The upper surface of the projecting portion 41 is inclined downward toward the rear side, and projecting portions 42a and 42a projecting upward from both sides of the right side, the projecting portion 42b projecting upward from the central portion of the left side, and the positions in the left-right direction are A screw hole 42c is provided at the center of the protrusion 42b and the protrusion 42a.
　図５は連結部材５に取り付けたスタンド４を示す外観斜視図である。図５に示すように、スタンド４を連結部材５に取り付ける方法は以下の通りである。スタンド４は連結部材５の下部に左右方向の位置が合うように近づけて孔５４１、５４１に突出部４２ａ、４２ａを嵌め合わせ、ネジ通し孔４２ｃを介してネジ孔５４２にネジ４６を螺入することで連結部材５に取り付けることができる。 FIG. 5 is an external perspective view showing the stand 4 attached to the connecting member 5. As shown in FIG. 5, the method of attaching the stand 4 to the connecting member 5 is as follows. The stand 4 is brought close to the lower part of the connecting member 5 so that the positions in the left and right direction are aligned, the protrusions 42a and 42a are fitted into the holes 541 and 541, and the screw 46 is screwed into the screw hole 542 through the screw through hole 42c. Thus, it can be attached to the connecting member 5.
　図６はリアキャビネット１２に取り付けた連結部材５及びスタンド４を示す外観斜視図である。リアキャビネット１２に連結部材５を取り付ける方法は以下の通りである。図６に示すように連結部材５はリアキャビネット１２の下端の角部に近づけて開口部１２３に位置決めリブ５３１を挿入することにより位置決めし、矩形状のバックライトシャーシ（被覆部材）７の背面の角部を当接板５５に当接し、バックライトシャーシ７の一短辺の下端に設けられたネジ通し孔（図示せず）を通してネジ孔５５２にネジ７１を螺入することにより、リアキャビネット１２の背面に背面部５１を固定し、スタンド４の上面に底面部５４を固定し、バックライトシャーシ７に取り付けることができる。連結部材５は前述した方法によりスタンド４を取り付けることでスタンド４とバックライトシャーシ７の下端とを連結することができる。 FIG. 6 is an external perspective view showing the connecting member 5 and the stand 4 attached to the rear cabinet 12. A method of attaching the connecting member 5 to the rear cabinet 12 is as follows. As shown in FIG. 6, the connecting member 5 is positioned close to the corner of the lower end of the rear cabinet 12 by inserting a positioning rib 531 into the opening 123, and the connecting member 5 is positioned on the rear surface of the rectangular backlight chassis (covering member) 7. A corner 71 is brought into contact with the contact plate 55 and a screw 71 is screwed into the screw hole 552 through a screw through hole (not shown) provided at the lower end of one short side of the backlight chassis 7. The back surface portion 51 can be fixed to the back surface of the stand 4, the bottom surface portion 54 can be fixed to the top surface of the stand 4, and can be attached to the backlight chassis 7. The connecting member 5 can connect the stand 4 and the lower end of the backlight chassis 7 by attaching the stand 4 by the method described above.
　バックライトシャーシ７の前面の下端には、両面テープによりソース基板（図示せず）が固定されている。ソース基板は、液晶パネル２を駆動するための基板の１つで、液晶パネル２とＦＰＣ（Flexible Printed Circuits）によって接続されている。開口部５５１はバックライトシャーシ７の下端に設けられ、液晶パネル２を駆動させるためのソース基板に接続されたハーネス６をバックライトシャーシ７の下端に設けられた開口部５５１及び開口部５５１を介して後面に延出することで配線処理をしている。 A source substrate (not shown) is fixed to the lower end of the front surface of the backlight chassis 7 with double-sided tape. The source substrate is one of the substrates for driving the liquid crystal panel 2 and is connected to the liquid crystal panel 2 by FPC (Flexible Printed Circuits). The opening 551 is provided at the lower end of the backlight chassis 7, and the harness 6 connected to the source substrate for driving the liquid crystal panel 2 is connected to the opening 551 and the opening 551 provided at the lower end of the backlight chassis 7. Wiring is done by extending to the rear surface.
　図７はリアキャビネット１２を下方から見た外観斜視図である。スピーカ収容部１２１の下面には、左右両側に各２つずつ垂設された支持部１２２を備える。支持部１２２は矩形枠状の周縁部と、該周縁部の内側に配置された直方体状の支持部材とを備える。スタンド４はさらに脚部部材４３の下面から垂設された支持部材４５を備える。支持部材４５は直方体状であり、表示装置を載置した場合、支持部１２２と同一の面にある。表示装置は、載置面上に設けられた支持部材４５及び支持部１２２を同一の面で支持し、液晶パネル２の画像表示面を縦姿勢に保って使用される。 FIG. 7 is an external perspective view of the rear cabinet 12 as viewed from below. On the lower surface of the speaker housing part 121, two support parts 122 are provided so as to be suspended from the left and right sides. The support part 122 is provided with a rectangular frame-shaped peripheral part and a rectangular parallelepiped support member arranged inside the peripheral part. The stand 4 further includes a support member 45 suspended from the lower surface of the leg member 43. The support member 45 has a rectangular parallelepiped shape, and is on the same surface as the support portion 122 when the display device is placed. The display device is used while supporting the support member 45 and the support portion 122 provided on the mounting surface on the same surface, and maintaining the image display surface of the liquid crystal panel 2 in a vertical posture.
　図８は蓋部１４の裏面を示す外観斜視図である。図９はフロントキャビネット１１（一部のみ図示）の取付部１１１を覆う蓋部１４を取り外した状態を示す外観斜視図である。図８に示すように、蓋部１４は円状であり、可撓性を有している。蓋部１４の裏面には周面部付近に係止部１４１、１４１を備える。係止部１４１は爪状であり、係止部１４１の先端には前後方向に突出する突出部を備える。係止部１４１の夫々は上下方向に対向した位置に設けられている。 FIG. 8 is an external perspective view showing the back surface of the lid 14. FIG. 9 is an external perspective view showing a state in which the lid portion 14 that covers the mounting portion 111 of the front cabinet 11 (only a part is shown) is removed. As shown in FIG. 8, the cover part 14 is circular and has flexibility. Locking portions 141 and 141 are provided on the back surface of the lid portion 14 in the vicinity of the peripheral surface portion. The locking part 141 has a claw-like shape, and has a protruding part that protrudes in the front-rear direction at the tip of the locking part 141. Each of the locking portions 141 is provided at a position facing the vertical direction.
　蓋部１４で覆われているフロントキャビネット１１の下方における角部に設けられた取付部１１１の側面には左右方向の中央部に位置する縁部に開口部１４２、１４２が設けられている。開口部１４２、１４２は係止部１４１、１４１に対応した位置に設けられている。 Openings 142, 142 are provided at the edges located in the center in the left-right direction on the side surface of the mounting portion 111 provided at the corner below the front cabinet 11 covered with the lid portion 14. The openings 142 and 142 are provided at positions corresponding to the locking portions 141 and 141.
　蓋部１４をフロントキャビネット１１に取り付ける方法は以下の通りである。蓋部１４は、係止部１４１、１４１を開口部１４２、１４２に位置合わせし撓ませ、開口部１４２、１４２の側面から挿入し、撓ませた係止部１４１、１４１を元に戻すことにより開口部１４２、１４２に係止部１４１、１４１の突出部が係止されることで、開口部１２３、１２３を覆い、フロントキャビネット１１に取り付けることができる。 The method for attaching the lid 14 to the front cabinet 11 is as follows. The lid portion 14 is formed by aligning and bending the locking portions 141 and 141 with the opening portions 142 and 142, inserting the locking portions 141 and 141 from the side surfaces of the opening portions 142 and 142, and returning the bent locking portions 141 and 141 to the original positions. Since the protrusions of the locking portions 141 and 141 are locked to the openings 142 and 142, the openings 123 and 123 can be covered and attached to the front cabinet 11.
　本実施形態によれば、表示装置本体をスタンド４に垂設された支持部材４５と支持部１２２とにより同一の面で支持することで、表示装置本体の支持を安定的に行うことができる。リアキャビネット１２の下部に後側に張り出したスピーカ収容部１２１を設けることによって、表示装置の全体の印象を保ったまま、大型のスピーカボックス３を表示装置内に収容することができる。また、後側への張り出しであるので、表示装置全体の台座の一部を構成することができ、他の部材によって後側への支え構造が不要になる。また、リアキャビネット１２の下端の前側にスタンド４を設けることによって、リアキャビネット１２と一体に前面の台座構造を作ることができる。また、スピーカ収容部１２１の下面に支持部１２２を備えることによって、大きく張り出したスピーカ収容部１２１全体が、床に接することがないので、スピーカ収容部１２１に若干の歪みがあっても安定して表示装置を支持することができる。 According to this embodiment, the display device main body can be stably supported by supporting the display device main body on the same surface by the support member 45 and the support portion 122 suspended from the stand 4. By providing the speaker housing portion 121 projecting to the rear side at the lower part of the rear cabinet 12, the large speaker box 3 can be housed in the display device while maintaining the overall impression of the display device. Further, since the projection extends to the rear side, a part of the pedestal of the entire display device can be formed, and a support structure for the rear side is not required by other members. Further, by providing the stand 4 on the front side of the lower end of the rear cabinet 12, a front base structure can be formed integrally with the rear cabinet 12. Further, by providing the support portion 122 on the lower surface of the speaker housing portion 121, the entire speaker housing portion 121 that protrudes greatly does not come into contact with the floor, so that the speaker housing portion 121 is stable even if there is a slight distortion. A display device can be supported.
　本実施形態によれば、大型のスピーカボックス３を搭載し、外観上もスピーカボックス３が搭載されていることを印象付ける形態とすると、表示装置の正面側からスタンド４が目立ってしまうため、大型スピーカボックス３の印象が薄くなってしまう。そのために、正面側に突出しながら全体の印象を壊さない形状のスタンド４が求められる。スピーカボックス３を覆う蓋部１３の正面側を印象を深くするために、円筒状とする場合、円筒形状を表示装置の側面まで形成することがある。その際、側面からは円筒の端が若干突出している形状となる。ここで、通常のスタンド構造を適用しようとすると、スタンド４の脚によって、円筒の脚を寸断する形となり、せっかくのデザインが保てなくなってしまう。そのため、キャビネット１の円筒形状を保ちつつ、スタンド４としての脚形状とその強度を保つ構造が必要であった。スタンド４は、剛性のある金属で成形された下向きに凸に湾曲している円弧状の基部４４を持ち、その端部を脚部部材４３とすることによって、キャビネット１の円筒形状を凸に湾曲によって迂回し、表示装置正面方向に十分な大きさの脚を出すことが可能となった。正面から見たスタンド４の脚は、キャビネット１の円筒形状を凸に湾曲によって迂回した基部４４から出されるため、円筒のデザイン性を損なうことなくスタンド４の機能を発揮することができる。 According to the present embodiment, if the large speaker box 3 is mounted and the external appearance of the speaker box 3 is impressive, the stand 4 is conspicuous from the front side of the display device. The impression of the speaker box 3 becomes thin. Therefore, there is a demand for a stand 4 having a shape that does not break the overall impression while projecting to the front side. In order to deepen the impression on the front side of the lid portion 13 that covers the speaker box 3, a cylindrical shape may be formed up to the side surface of the display device. At this time, the end of the cylinder slightly protrudes from the side surface. Here, when an ordinary stand structure is applied, the legs of the stand 4 are cut off by the legs of the stand 4, and the design cannot be maintained. Therefore, the structure which maintains the leg shape and its intensity | strength as the stand 4 was required, maintaining the cylindrical shape of the cabinet 1. FIG. The stand 4 has an arcuate base 44 that is convexly curved downward and is formed of a rigid metal. The end 4 is a leg member 43 so that the cylindrical shape of the cabinet 1 is convexly curved. This makes it possible to make a detour and put out a sufficiently large leg in the front direction of the display device. Since the legs of the stand 4 viewed from the front face are extended from the base 44 that is convexly detoured by the cylindrical shape of the cabinet 1, the function of the stand 4 can be exhibited without impairing the design of the cylinder.
　本実施形態によれば、突出部４１の上面は後側に向かって下向きに傾斜している。表示装置はスタンド４を連結部材５を介してリアキャビネット１２に取り付けることにより、液晶パネル２をスタンド４に対して傾斜して設置することができる。このことにより、表示装置より高い位置から表示装置を見た場合、視線を見下ろすため表示装置と目線が直交するため見やすくなる。スタンド４の基部４４とバックライトシャーシ７は連結部材５を介して固定されるわけであるが、基部４４が凸に湾曲した形状であるので、それに対応した連結部材５を作ると、基部４４と連結部材５の接する面がすべて曲面となってしまうため、部品の精度管理の点で問題がある。そのため、湾曲した部材と通常の柱状に近い部材を安定して固定する構造が求められていた。また、表示装置の表示面を若干後に傾けた製品の場合、その傾きは、バックライトシャーシ７とスタンド４との傾きとなる。そのため、スタンド４と連結部材５の結合部分で、その傾きを管理できると生産性の点で有利である。そこで、基部４４から突出する突出部４１を直方体形状とし、板形状よりも剛性を高めることによって、傾き角度の管理を容易にする。 According to this embodiment, the upper surface of the protrusion 41 is inclined downward toward the rear side. The display device can be installed with the liquid crystal panel 2 tilted with respect to the stand 4 by attaching the stand 4 to the rear cabinet 12 via the connecting member 5. Accordingly, when the display device is viewed from a position higher than the display device, the display device and the line of sight are orthogonal to look down the line of sight, so that it is easy to see. The base 44 of the stand 4 and the backlight chassis 7 are fixed via the connecting member 5. However, since the base 44 has a convexly curved shape, when the corresponding connecting member 5 is made, Since all the surfaces that contact the connecting member 5 become curved surfaces, there is a problem in terms of accuracy management of parts. Therefore, a structure for stably fixing a curved member and a member close to a normal columnar shape has been demanded. Further, in the case of a product in which the display surface of the display device is tilted slightly later, the tilt is the tilt between the backlight chassis 7 and the stand 4. Therefore, it is advantageous in terms of productivity if the inclination can be managed at the joint portion of the stand 4 and the connecting member 5. Therefore, the protrusion 41 protruding from the base 44 is formed in a rectangular parallelepiped shape, and the inclination angle is easily managed by increasing the rigidity compared to the plate shape.
　本実施形態によれば、開口部１２３に位置決めリブ５３１を挿入することにより連結部材５をリアキャビネット１２に位置決めすることで、連結部材５を容易に取り付けることができるため、表示装置全体の組み立てが容易にできる。スタンド４とバックライトシャーシ７は連結部材５を介して固定される。また、スタンド４がデザイン性のために側面に配置された場合には、連結部材５をキャビネット１の位置決めとして使う場合もある。連結部材５は、バックライトシャーシ７に固定されることから、バックライトシャーシ７と同様の位置精度を持つからである。表示装置の重量の一部は、リアキャビネット１２の一部で支え、他の部分は、連結部材５を介してスタンド４で支えられる。そのため、連結部材５の強度が問題となる。そのため、全体を略コの字形状としている。また、リアキャビネット１２に当接する部分については、キャビネット１の一部を切り欠き、連結部材５の側面を対応する凸構造とすることで、キャビネット１の位置決め構造としている。このように、スタンド４とバックライトシャーシ７の固定を仲介する連結部材５の形状を変えることで、連結部材５の強度をアップしつつ、キャビネット１の位置決めを行うことができ、強度アップのために補強部材を用いたり、リアキャビネット１２の位置決めのために別部材を用いる必要がなく、部品点数の削減、重量の削減、作業性の向上に寄与している。 According to this embodiment, since the connecting member 5 can be easily attached by positioning the connecting member 5 in the rear cabinet 12 by inserting the positioning rib 531 into the opening 123, the entire display device can be assembled. Easy to do. The stand 4 and the backlight chassis 7 are fixed via a connecting member 5. Further, when the stand 4 is arranged on the side surface for design, the connecting member 5 may be used for positioning the cabinet 1. This is because the connecting member 5 is fixed to the backlight chassis 7 and thus has the same positional accuracy as the backlight chassis 7. A part of the weight of the display device is supported by a part of the rear cabinet 12, and the other part is supported by the stand 4 via the connecting member 5. Therefore, the strength of the connecting member 5 becomes a problem. For this reason, the overall shape is substantially U-shaped. Moreover, about the part contact | abutted to the rear cabinet 12, it has set as the positioning structure of the cabinet 1 by notching a part of cabinet 1 and making the side surface of the connection member 5 into the corresponding convex structure. Thus, by changing the shape of the connecting member 5 that mediates the fixing of the stand 4 and the backlight chassis 7, the cabinet 1 can be positioned while increasing the strength of the connecting member 5. There is no need to use a reinforcing member or a separate member for positioning the rear cabinet 12, which contributes to a reduction in the number of parts, a reduction in weight, and an improvement in workability.
　本実施形態によれば、表示装置は開口部１２３、１２３を蓋部１４で覆うことにより、見栄えが良くなる。 According to this embodiment, the display device is improved in appearance by covering the openings 123 and 123 with the lid 14.
　本実施形態によれば、表示装置は開口部５５１からハーネス６を延出することで配線処理をすることができる。 According to the present embodiment, the display device can perform wiring processing by extending the harness 6 from the opening 551.
　実施の形態２
　図１０は、実施の形態２に係る表示装置の正面図、図１１は、図１０に示す表示装置からフロントキャビネット１１を取り外した状態を示す正面図、図１２は、実施の形態２に係る表示装置の側面図である。実施の形態２に係る表示装置は、左右方向の中央部に設けた単一のスタンド４により支持されている。スタンド４は、図１１に示すように、左右一対のスピーカボックス３、３の間に夫々の連結部材５、５により連結固定されており、図１０に示すように、スピーカボックス３、３夫々の前側を覆う左右の蓋部１３、１３間に配置されている。 Embodiment 2
10 is a front view of the display device according to the second embodiment, FIG. 11 is a front view showing a state where the front cabinet 11 is removed from the display device shown in FIG. 10, and FIG. 12 is a display according to the second embodiment. It is a side view of an apparatus. The display device according to Embodiment 2 is supported by a single stand 4 provided at the center in the left-right direction. As shown in FIG. 11, the stand 4 is connected and fixed between a pair of left and right speaker boxes 3 and 3 by connecting members 5 and 5. As shown in FIG. 10, the stand 4 and the speaker boxes 3 and 3 are connected. It arrange | positions between the right-and- left cover parts 13 and 13 which cover a front side.
　蓋部１３、１３の左右両側の端部は、実施の形態１と同様に、各別の蓋部１４、１４により覆われている。図１２には、一側の蓋部１４が示されており、該蓋部１４には、円形断面を有する開口部１４３が設けられている。開口部１４３は、他側の蓋部１４にも同様に設けられており、これらの開口部１４３、１４３は、夫々の側のスピーカボックス３、３の収容部に連通している。 The ends on both the left and right sides of the lids 13 and 13 are covered with the respective lids 14 and 14 as in the first embodiment. FIG. 12 shows a cover 14 on one side, and the cover 14 is provided with an opening 143 having a circular cross section. The opening 143 is similarly provided in the lid 14 on the other side, and these openings 143 and 143 communicate with the accommodating portions of the speaker boxes 3 and 3 on the respective sides.
　図１３は、実施の形態２に係る表示装置に装備されるスピーカボックス３の背面斜視図である。本図に示す如くスピーカボックス３は、一側面に開口する円形断面のバスレフポート３２を備えている。図１１に示されたスピーカボックス３の前面には、振動板を振動させて音声を出力するスピーカが取り付けてあり、この音声出力の一部は、スピーカボックス３の内部に設けられた音声出力筒（図示せず）を経てバスレフポート３２に送り出される。バスレフポート３２は、左右のスピーカボックス３、３の夫々に設けられており、これらのスピーカボックス３は、左右の蓋部１４に設けた開口部１４３に夫々のバスレフポート３２を対向させて収容部内に取り付けてある。 FIG. 13 is a rear perspective view of the speaker box 3 provided in the display device according to the second embodiment. As shown in the figure, the speaker box 3 includes a bass reflex port 32 having a circular cross section that opens on one side surface. A speaker that vibrates the diaphragm and outputs sound is attached to the front surface of the speaker box 3 shown in FIG. 11, and a part of the sound output is a sound output tube provided inside the speaker box 3. (Not shown) and sent to the bass reflex port 32. The bass reflex port 32 is provided in each of the left and right speaker boxes 3 and 3, and these speaker boxes 3 are arranged in the accommodating portion with the respective bass reflex ports 32 opposed to the openings 143 provided in the left and right lid portions 14. It is attached to.
　本実施形態によれば、スピーカボックス３、３を左右の両端部に設けることができ、ステレオ感が強調された良質の音声出力を得ることができる。また、バスレフポート３２、３２からの前述した音声出力は、夫々に対向する開口部１４３、１４３を経て左右に送り出されるから、音声出力の干渉を有効に防止し、更なる音質の向上を図ることができる。更に、中央に配置した単一のスタンド４により表示装置を支持するから、安定した支持状態を保ちつつ部品点数及び組み立て工数の削減を図ることができる。 According to the present embodiment, the speaker boxes 3 and 3 can be provided at both left and right ends, and a high-quality sound output in which a stereo feeling is emphasized can be obtained. In addition, since the above-described audio output from the bass reflex ports 32 and 32 is sent to the left and right through the openings 143 and 143 that face each other, the interference of the audio output is effectively prevented and the sound quality is further improved. Can do. Furthermore, since the display device is supported by the single stand 4 arranged at the center, the number of parts and the number of assembly steps can be reduced while maintaining a stable support state.
　本実施の形態に係る表示装置は、映像を表示する液晶パネル２の周縁部を前側から取り囲む枠型のフロントキャビネット１１と、前記フロントキャビネット１１の後側を覆う箱型のリアキャビネット１２とを備える表示装置において、前記リアキャビネット１２の下部には、後側に張り出し、音声出力装置３を収容するためのスピーカ収容部１２１が設けられ、前記リアキャビネット１２の下端の前側に設けられた支持脚４と、前記収容部の下面に垂設された支持部１２２とを備え、該支持脚４及び支持部１２２により支持されていることを特徴とする。 The display device according to the present embodiment includes a frame-type front cabinet 11 that surrounds the peripheral portion of the liquid crystal panel 2 that displays an image from the front side, and a box-type rear cabinet 12 that covers the rear side of the front cabinet 11. In the display device, a speaker housing part 121 is provided at the lower part of the rear cabinet 12 so as to project rearward and accommodate the audio output device 3, and support legs 4 provided on the front side of the lower end of the rear cabinet 12. And a support part 122 suspended from the lower surface of the housing part, and is supported by the support leg 4 and the support part 122.
　本実施形態によれば、スピーカボックス３は、通常表示装置の左右についていることから、表示装置の中央部分は、スピーカボックス３に対応した形状が途切れる場合も多い。そのような場合であれば、表示装置の中央部にスタンド４を配置することによって、スピーカボックス３のデザイン性を壊すことなくスタンド４の機能を発揮できる。 According to the present embodiment, since the speaker box 3 is normally on the left and right of the display device, the shape corresponding to the speaker box 3 is often interrupted at the center of the display device. In such a case, the function of the stand 4 can be exhibited without damaging the design of the speaker box 3 by disposing the stand 4 in the center of the display device.
　本実施形態によれば、表示装置本体をスタンド４と支持部１２２とにより同一の面で支持することで表示装置本体の支持を安定的に行うことができる。リアキャビネット１２の下部に後側に張り出したスピーカ収容部１２１を設けることによって、表示装置の全体の印象を保ったまま、大型のスピーカボックス３を表示装置内に収容することができる。また、後側への張り出しであるので、表示装置全体の台座の一部を構成することができ、他の部材によって後側への支え構造が不要になる。また、リアキャビネット１２の下端の前側にスタンド４を設けることによって、リアキャビネット１２と一体に前面の台座構造を作ることができる。また、スピーカ収容部１２１の下面に支持部１２２を備えることによって、大きく張り出したスピーカ収容部１２１全体が、床に接することがないので、スピーカ収容部１２１に若干の歪みがあっても安定して表示装置を支持することができる。 According to the present embodiment, the display device main body can be stably supported by supporting the display device main body on the same surface by the stand 4 and the support portion 122. By providing the speaker housing portion 121 projecting to the rear side at the lower part of the rear cabinet 12, the large speaker box 3 can be housed in the display device while maintaining the overall impression of the display device. Further, since the projection extends to the rear side, a part of the pedestal of the entire display device can be formed, and a support structure for the rear side is not required by other members. Further, by providing the stand 4 on the front side of the lower end of the rear cabinet 12, a front base structure can be formed integrally with the rear cabinet 12. Further, by providing the support portion 122 on the lower surface of the speaker housing portion 121, the entire speaker housing portion 121 that protrudes greatly does not come into contact with the floor, so that the speaker housing portion 121 is stable even if there is a slight distortion. A display device can be supported.
　本発明に係る表示装置は前記支持脚４は、前記リアキャビネット１２を支持する脚部部材４３の間に架設されており、下向きに凸に湾曲している円弧状の基部４４と、該基部４４の上面から上向きに突出する突出部４１とを備えることを特徴とする。 In the display device according to the present invention, the support leg 4 is provided between the leg members 43 that support the rear cabinet 12, and has an arcuate base 44 that is convexly curved downward, and the base 44. And a projecting portion 41 projecting upward from the upper surface.
　本発明に係る表示装置は前記突出部４１は、後側に向かって下方に傾斜する上面を有していることを特徴とする。 The display device according to the present invention is characterized in that the projecting portion 41 has an upper surface inclined downward toward the rear side.
　本実施形態によれば、突出部４１の上面は後側に向かって下向きに傾斜している。表示装置はスタンド４を連結部材５を介してリアキャビネット１２に取り付けることにより液晶パネル２をスタンド４に対して傾斜して設置することができる。このことにより、表示装置より高い位置から表示装置を見た場合、視線を見下ろすため表示装置と目線が直交するため見やすくなる。スタンド４の基部４４とバックライトシャーシ７は連結部材５を介して固定されるわけであるが、基部４４が凸に湾曲した形状であるので、それに対応した連結部材５を作ると、基部４４と連結部材５の接する面がすべて曲面となってしまうため、部品の精度管理の点で問題がある。そのため、湾曲した部材と通常の柱状に近い部材を安定して固定する構造が求められていた。また、表示装置の表示面を若干後に傾けた製品の場合、その傾きは、バックライトシャーシ７とスタンド４との傾きとなる。そのため、スタンド４と連結部材５の結合部分で、その傾きを管理できると生産性の点で有利である。そこで、基部４４から連結部材５の突出部を直方体形状とし、板形状よりも剛性を高めることによって、傾き角度の管理を容易にする。 According to this embodiment, the upper surface of the protrusion 41 is inclined downward toward the rear side. The display device can be installed with the liquid crystal panel 2 tilted with respect to the stand 4 by attaching the stand 4 to the rear cabinet 12 via the connecting member 5. Accordingly, when the display device is viewed from a position higher than the display device, the display device and the line of sight are orthogonal to look down the line of sight, so that it is easy to see. The base 44 of the stand 4 and the backlight chassis 7 are fixed via the connecting member 5. However, since the base 44 has a convexly curved shape, when the corresponding connecting member 5 is made, Since all the surfaces that contact the connecting member 5 become curved surfaces, there is a problem in terms of accuracy management of parts. Therefore, a structure for stably fixing a curved member and a member close to a normal columnar shape has been demanded. Further, in the case of a product in which the display surface of the display device is tilted slightly later, the tilt is the tilt between the backlight chassis 7 and the stand 4. Therefore, it is advantageous in terms of productivity if the inclination can be managed at the joint portion of the stand 4 and the connecting member 5. Therefore, the protrusion of the connecting member 5 from the base 44 has a rectangular parallelepiped shape, and the inclination angle can be easily managed by increasing the rigidity compared to the plate shape.
　本実施の形態に係る表示装置は、前記フロントキャビネット１１と前記リアキャビネット１２との間で前記フロントキャビネット１１の背面を覆う被覆部材７と、該被覆部材７の下端と前記支持脚４とを連結する連結部材５とを備え、該連結部材５は、前記音声出力装置３の一側部に配置されていることを特徴とする。 The display device according to the present embodiment connects the covering member 7 that covers the back surface of the front cabinet 11 between the front cabinet 11 and the rear cabinet 12, and connects the lower end of the covering member 7 and the support leg 4. The connecting member 5 is disposed on one side of the audio output device 3.
　本実施形態によれば、開口部１２３に位置決めリブ５３１を挿入することにより連結部材５をリアキャビネット１２に位置決めすることで、連結部材５を容易に取り付けることができるため、表示装置全体の組み立てが容易にできる。 According to this embodiment, since the connecting member 5 can be easily attached by positioning the connecting member 5 in the rear cabinet 12 by inserting the positioning rib 531 into the opening 123, the entire display device can be assembled. Easy to do.
　本発明に係る表示装置は、前記連結部材５は、前記リアキャビネット１２の背面に固定された背面部と、前記支持脚４の上面に固定された底面部５４と、前記背面部５１の一側端部に、前記底面部５４及び背面部５１に対して垂直方向に連設された連設部５３とを備え、該連設部５３は、前記リアキャビネット１２に対して位置決めするリブ５３１を備え、前記リアキャビネット１２は、該リブ５３１を挿入することが可能な開口部１２３を備えることを特徴とする。 In the display device according to the present invention, the connecting member 5 includes a back surface portion fixed to the back surface of the rear cabinet 12, a bottom surface portion 54 fixed to the top surface of the support leg 4, and one side of the back surface portion 51. An end portion is provided with a continuous portion 53 provided in a direction perpendicular to the bottom surface portion 54 and the back surface portion 51, and the continuous portion 53 includes a rib 531 for positioning with respect to the rear cabinet 12. The rear cabinet 12 includes an opening 123 into which the rib 531 can be inserted.
　本実施形態によれば、スタンド４とバックライトシャーシ７は連結部材５を介して固定される。また、スタンド４がデザイン性のために側面に配置された場合には、連結部材５をキャビネット１の位置決めとして使う場合もある、連結部材５は、バックライトシャーシ７に固定されることから、バックライトシャーシ７と同様の位置精度を持つからである。表示装置の重量の一部は、リアキャビネット１２の一部で支え、他の部分は、連結部材５を介してスタンド４で支えられる。そのため、連結部材５の強度が問題となる。そのため、全体を略コの字形状としている。また、リアキャビネット１２に当接する部分については、キャビネット１の一部を切り欠き、連結部材５の側面を対応する凸構造とすることで、キャビネット１の位置決め構造としている。このように、スタンド４とバックライトシャーシ７の固定を仲介する連結部材５の形状を変えることで、連結部材５の強度をアップしつつ、キャビネット１の位置決めを行うことができ、強度アップのために補強部材を用いたり、リアキャビネット１２の位置決めのために別部材を用いる必要がなく、部品点数の削減、重量の削減、作業性の向上に寄与している。 According to this embodiment, the stand 4 and the backlight chassis 7 are fixed via the connecting member 5. In addition, when the stand 4 is arranged on the side surface for design, the connecting member 5 may be used for positioning the cabinet 1. The connecting member 5 is fixed to the backlight chassis 7, so This is because it has the same position accuracy as the light chassis 7. A part of the weight of the display device is supported by a part of the rear cabinet 12, and the other part is supported by the stand 4 via the connecting member 5. Therefore, the strength of the connecting member 5 becomes a problem. For this reason, the overall shape is substantially U-shaped. Moreover, about the part contact | abutted to the rear cabinet 12, it has set as the positioning structure of the cabinet 1 by notching a part of cabinet 1 and making the side surface of the connection member 5 into the corresponding convex structure. Thus, by changing the shape of the connecting member 5 that mediates the fixing of the stand 4 and the backlight chassis 7, the cabinet 1 can be positioned while increasing the strength of the connecting member 5. There is no need to use a reinforcing member or a separate member for positioning the rear cabinet 12, which contributes to a reduction in the number of parts, a reduction in weight, and an improvement in workability.
　本実施の形態に係る表示装置は、前記リアキャビネット１２には、前記開口部１２３を覆う蓋部１４が設けられていることを特徴とする。 The display device according to the present embodiment is characterized in that the rear cabinet 12 is provided with a lid 14 that covers the opening 123.
　本実施形態によれば、表示装置は開口部１２３、１２３を蓋部１４で覆うことにより、見栄えが良くなる。 According to this embodiment, the display device is improved in appearance by covering the openings 123 and 123 with the lid 14.
　本実施の形態に係る表示装置は、音声出力装置３は複数であり、前記連結部材５は、複数の音声出力装置３の間に配置され、フロントキャビネット１１又はリアキャビネット１２は、前記音声出力装置３の一側部から音声を出力するための開口部１４３を備えることを特徴とする。 The display device according to the present embodiment includes a plurality of audio output devices 3, the connecting member 5 is disposed between the plurality of audio output devices 3, and the front cabinet 11 or the rear cabinet 12 is the audio output device. 3 is provided with an opening 143 for outputting sound from one side portion.
　本実施形態によれば、スピーカボックス３、３を左右の両端部に設けることができ、ステレオ感が強調された良質の音声出力を得ることができる。また、バスレフポート３２、３２からの前述した音声出力は、夫々に対向する開口部１４３、１４３を経て左右に送り出されるから、音声出力の干渉を有効に防止し、更なる音質の向上を図ることができる。更に、中央に配置した単一のスタンド４により表示装置を支持するから、安定した支持状態を保ちつつ部品点数及び組み立て工数の削減を図ることができる。 According to the present embodiment, the speaker boxes 3 and 3 can be provided at both left and right ends, and a high-quality sound output in which a stereo feeling is emphasized can be obtained. In addition, since the above-described audio output from the bass reflex ports 32 and 32 is sent to the left and right through the openings 143 and 143 that face each other, the interference of the audio output is effectively prevented and the sound quality is further improved. Can do. Furthermore, since the display device is supported by the single stand 4 arranged at the center, the number of parts and the number of assembly steps can be reduced while maintaining a stable support state.
　本実施の形態に係る表示装置は、開口部５５１を有し、前記連結部材５の上端に連設してある開口連設部５５を備え、該開口連設部５５は前記被覆部材７に当接してあることを特徴とする。 The display device according to the present embodiment includes an opening 551 and includes an opening connecting portion 55 that is connected to the upper end of the connecting member 5, and the opening connecting portion 55 contacts the covering member 7. It is in contact with each other.
　本実施形態によれば、表示装置は開口部５５１からハーネス６を延出することで配線処理をすることができる。 According to the present embodiment, the display device can perform wiring processing by extending the harness 6 from the opening 551.
　本発明に係るテレビジョン受信機は、表示装置と、テレビジョン放送を受信する受信部２１とを備え、前記受信部２１で受信したテレビジョン放送に基づいて前記表示装置で映像を表示するようにしてあることを特徴とする。 The television receiver according to the present invention includes a display device and a receiving unit 21 that receives a television broadcast, and displays video on the display device based on the television broadcast received by the receiving unit 21. It is characterized by being.
　今回開示された実施の形態はすべての点で例示であって、制限的なものではないと考えられるべきである。本発明の範囲は、上記した意味ではなく、請求の範囲によって示され、請求の範囲と均等の意味及び範囲内でのすべての変更が含まれることが意図される。 It should be considered that the embodiment disclosed this time is illustrative in all respects and not restrictive. The scope of the present invention is defined not by the above-described meaning but by the scope of claims, and is intended to include all modifications within the meaning and scope equivalent to the scope of claims.
　１１　　フロントキャビネット
　１２　　リアキャビネット
　１４　　蓋部
　１２１　スピーカ収容部（収容部）
　１２２　支持部
　２　　　液晶パネル（表示パネル）
　３　　　スピーカボックス（音声出力装置）
　４　　　スタンド（支持脚）
　４１　　突出部
　４３　　脚部部材
　４４　　基部
　５　　　連結部材
　５１　　背面部
　５３　　連設部
　５３１　位置決めリブ
　５５　　当接板（開口連設部）
　５５１　開口部
　７　　　バックライトシャーシ（被覆部材） 11 Front cabinet 12 Rear cabinet 14 Lid 121 Speaker housing (housing)
122 Support 2 Liquid crystal panel (display panel)
3 Speaker box (voice output device)
4 Stand (support leg)
41 Projection part 43 Leg member 44 Base part 5 Connection member 51 Back face part 53 Connection part 531 Positioning rib 55 Contact plate (open connection part)
551 Opening 7 Backlight chassis (covering member)

Claims (9)

  1. 　映像を表示する表示パネルの周縁部を前側から取り囲む枠型のフロントキャビネットと、前記フロントキャビネットの後側を覆う箱型のリアキャビネットとを備える表示装置において、
    　前記リアキャビネットの下部には、後側に張り出し、音声出力装置を収容するための収容部が設けられ、
    　前記リアキャビネットの下端の前側に設けられた支持脚と、前記収容部の下面に垂設された支持部とを備え、
    　該支持脚及び支持部により支持されていることを特徴とする表示装置。     In a display device comprising a frame-type front cabinet that surrounds a peripheral portion of a display panel that displays video from the front side, and a box-type rear cabinet that covers the rear side of the front cabinet,
    In the lower part of the rear cabinet, a housing part is provided for projecting to the rear side and housing the audio output device,
    A support leg provided on the front side of the lower end of the rear cabinet, and a support part suspended from the lower surface of the housing part,
    A display device which is supported by the support leg and the support portion.
  2. 　前記支持脚は、
    　前記リアキャビネットを支持する脚部部材の間に架設されており、下向きに凸に湾曲している円弧状の基部と、
    　該基部の上面から上向きに突出する突出部と
    　を備えることを特徴とする請求項１に記載の表示装置。     The support leg is
    An arcuate base portion that is erected between leg members that support the rear cabinet and that is curved downward and convex;
    The display device according to claim 1, further comprising: a protruding portion protruding upward from an upper surface of the base portion.
  3. 　前記突出部は、後側に向かって下方に傾斜する上面を有していることを特徴とする請求項１又は請求項２に記載の表示装置。 3. The display device according to claim 1, wherein the protruding portion has an upper surface inclined downward toward the rear side.
  4. 　前記フロントキャビネットと前記リアキャビネットとの間で前記フロントキャビネットの背面を覆う被覆部材と、
    　該被覆部材の下端と前記支持脚とを連結する連結部材と
    　を備え、
    　該連結部材は、前記音声出力装置の一側部に配置されていることを特徴とする請求項１から請求項３のいずれか１つに記載の表示装置。     A covering member that covers the back of the front cabinet between the front cabinet and the rear cabinet;
    A connecting member for connecting the lower end of the covering member and the support leg;
    The display device according to any one of claims 1 to 3, wherein the connecting member is disposed on one side of the audio output device.
  5. 　前記連結部材は、前記リアキャビネットの背面に固定された背面部と、
    　前記支持脚の上面に固定された底面部と、
    　前記背面部の一側端部に、前記底面部及び背面部に対して垂直方向に連設された連設部と
    　を備え、
    　該連設部は、前記リアキャビネットに対して位置決めするリブを備え、
    　前記リアキャビネットは、該リブを挿入することが可能な開口部を備えることを特徴とする請求項４に記載の表示装置。     The connecting member includes a back surface portion fixed to the back surface of the rear cabinet;
    A bottom surface fixed to the upper surface of the support leg;
    A continuous portion provided in a vertical direction with respect to the bottom surface portion and the back surface portion at one side end portion of the back surface portion;
    The connecting portion includes a rib for positioning with respect to the rear cabinet,
    The display device according to claim 4, wherein the rear cabinet includes an opening into which the rib can be inserted.
  6. 　前記リアキャビネットには、前記開口部を覆う蓋部が設けられていることを特徴とする請求項５に記載の表示装置。 The display device according to claim 5, wherein the rear cabinet is provided with a lid that covers the opening.
  7. 　前記音声出力装置は複数であり、
    　前記連結部材は、複数の音声出力装置の間に配置され、
    　前記フロントキャビネット又はリアキャビネットは、前記音声出力装置の一側部から音声を出力するための開口部を備えることを特徴とする請求項４に記載の表示装置。     The audio output device is plural,
    The connecting member is disposed between a plurality of audio output devices,
    The display device according to claim 4, wherein the front cabinet or the rear cabinet includes an opening for outputting sound from one side of the sound output device.
  8. 　開口部を有し、前記連結部材の上端に連設してある開口連設部を備え、
    　該開口連設部は前記被覆部材に当接してあることを特徴とする請求項４から請求項７のいずれか１つに記載の表示装置。     An opening having an opening, and an opening continuously provided on the upper end of the connecting member;
    The display device according to claim 4, wherein the opening continuous portion is in contact with the covering member.
  9. 　請求項１から８のいずれか一つに記載の表示装置と、
    　テレビジョン放送を受信する受信部とを備え、
    　前記受信部で受信したテレビジョン放送に基づいて前記表示装置で映像を表示するようにしてあることを特徴とするテレビジョン受信機。     A display device according to any one of claims 1 to 8,
    A receiver for receiving television broadcasts,
    A television receiver, wherein a video is displayed on the display device based on a television broadcast received by the receiving unit.
PCT/JP2014/083164 2013-12-16 2014-12-15 Display device and television receiver WO2015093446A1 (en)

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Cited By (2)

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Publication number Priority date Publication date Assignee Title
CN105357457A (en) * 2015-11-17 2016-02-24 广东长虹电子有限公司 Split type loudspeaker box with installation pin holes at side parts for television
CN105357458A (en) * 2015-11-17 2016-02-24 广东长虹电子有限公司 Television base capable of being assembled with split type loudspeaker box

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027871A (en) * 2009-07-23 2011-02-10 Funai Electric Co Ltd Stand holder and mounting structure of stand holder
JP2011077637A (en) * 2009-09-29 2011-04-14 Sanyo Electric Co Ltd Image display device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027871A (en) * 2009-07-23 2011-02-10 Funai Electric Co Ltd Stand holder and mounting structure of stand holder
JP2011077637A (en) * 2009-09-29 2011-04-14 Sanyo Electric Co Ltd Image display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105357457A (en) * 2015-11-17 2016-02-24 广东长虹电子有限公司 Split type loudspeaker box with installation pin holes at side parts for television
CN105357458A (en) * 2015-11-17 2016-02-24 广东长虹电子有限公司 Television base capable of being assembled with split type loudspeaker box

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JP2015136101A (en) 2015-07-27
JP5752312B1 (en) 2015-07-22

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