JP2016206614A - Display device and television receiver - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a display device and a television receiver with which a harness can be fixed to a position not to be an obstruction during attachment of an attachment member, such as a stand without the need to avoid an attachment position of the attachment member.SOLUTION: A liquid crystal module is provided on the back face with connection parts 18a to which a stand is inserted from a lower side and connected; recesses 19a are provided in the vicinity of insertion ports of the connection parts 18a; the recesses 19a are provided with harness fixing parts 22 that fix a harness. The harness fixed to the harness fixing parts 22 is covered by a flat board of a stand cover that covers the connection parts 18a.SELECTED DRAWING: Figure 6

Description

  The present invention relates to a display device and a television receiver.

  A liquid crystal display device such as a liquid crystal display and a liquid crystal television includes a liquid crystal display panel and a backlight, and includes a liquid crystal module for displaying an image on the front surface inside the housing. An accessory such as a speaker is provided inside the housing, and the liquid crystal module and the accessory are connected to a control board provided inside the housing via a harness arranged inside the housing. The harness is disposed at an appropriate location inside the housing. For example, in Patent Document 1, a front cabinet that constitutes the housing is provided with a rib and a hook for holding the harness, and the harness is fixed by the rib and the hook. A configuration is proposed.

JP2013-150330A

However, in recent years, the frame of a liquid crystal display device has been narrowed, and it is difficult to provide a wiring space for a harness in a front cabinet as in the configuration disclosed in Patent Document 1. Therefore, for example, a harness is disposed on the back surface of the liquid crystal module.
Incidentally, some liquid crystal display devices are supported (installed) with a liquid crystal display panel standing on a stand, and the stand may be attached to the back surface of the liquid crystal module. For example, a connecting portion for connecting a stand is provided on the back surface of the liquid crystal module, and the stand is inserted and attached from an insertion port of the connecting portion. Further, the stand is often attached by a purchaser or installer when installing the liquid crystal display device, and it is necessary to arrange the harness at a position that does not interfere with the installation of the stand. Thus, for example, it is conceivable to place a harness around the mounting position of the stand on the back surface of the liquid crystal module. However, in this case, the harness becomes long, and there is a problem that it is necessary to provide many ribs and hooks as described above in order to hold the harness. In addition to the stand, when there is an external member to be attached to the liquid crystal display device after sales, the same problem occurs at the mounting position of the external member.

  The present invention has been made in view of such circumstances, and an object of the present invention is to prevent a harness (cable) from being disposed around a mounting position of a mounting member such as a stand, when the mounting member is mounted. It is an object of the present invention to provide a display device and a television receiver that can fix a harness at a position where it does not become.

  A display device according to the present invention includes a display module that displays an image on a front surface, and a connection portion and a cable to which a mounting member is connected are arranged on the back surface of the display module. It is provided with the recessed part provided in the vicinity of the said connection part of a back surface, and the fixing | fixed part which is provided in this recessed part and fixes the said cable.

  The display device according to the present invention includes a covering portion that covers the cable fixed to the fixing portion.

  In the display device according to the present invention, the fixing portion is provided on a bottom surface of the concave portion, and a height from the bottom surface is lower than a depth of the concave portion.

  In the display device according to the present invention, the fixing portion extends from the bottom surface of the concave portion and then extends along the bottom surface, and a plate portion provided with a claw portion at the extended end toward the bottom surface; It has a rib provided in two places which separated the part of the bottom of the crevice facing the claw part.

  In the display device according to the present invention, the claw portion has an inclined surface that is inclined toward the connection portion side between the plate portion and the bottom surface, rather than in the direction from the extending end of the plate portion to the opposite portion of the bottom surface. It is characterized by that.

  The display device according to the present invention includes a locking portion that is provided in the vicinity of the concave portion on the back surface of the display module and locks the cable.

  The display device according to the present invention is characterized in that the mounting member is a support leg that supports the display module.

  A television receiver according to the present invention includes any one of the display devices described above and a receiving unit that receives a television broadcast, and an image is displayed on the display device based on the television broadcast received by the receiving unit. Is displayed.

  According to the present invention, it is possible to reliably fix the cable at a position that does not get in the way when the mounting member is mounted on the connecting portion without detouring the mounting location of the mounting member.

1 is a perspective view of a television receiver according to Embodiment 1. FIG. It is a disassembled perspective view of a liquid crystal module. It is a rear perspective view of a BL chassis. It is a back perspective view of a middle cabinet. It is a perspective view of a harness fixing | fixed part and a harness latching | locking part. It is a back perspective view of a liquid crystal module. It is a back perspective view of a liquid crystal module. It is explanatory drawing of a stand cover. It is a perspective view for demonstrating the connection structure of a liquid crystal module and a stand. It is an expanded sectional view by the XX line in FIG.

  Hereinafter, a display device and a television receiver according to the present invention will be described in detail with reference to the drawings illustrating embodiments thereof.

(Embodiment 1)
A television receiver according to Embodiment 1 will be described. FIG. 1 is a perspective view of a television receiver according to Embodiment 1, FIG. 1A shows a state in which the television receiver is viewed from the display surface (hereinafter referred to as the front) side, and FIG. 1B is a television receiver. Is viewed from the side opposite to the display surface (hereinafter referred to as the back side). The television receiver 10 of Embodiment 1 includes a liquid crystal panel 12 and the like, a liquid crystal module (display module) 10a that displays an image on the front surface, a back cabinet 20 that covers the back side of the liquid crystal module 10a, and a liquid crystal module. And a stand (support leg) 21 for supporting 10a. The stand 21 supports the liquid crystal module 10a with the liquid crystal panel 12 standing. The television receiver 10 further includes a receiving unit 10b that receives a television broadcast on the back side of the liquid crystal module 10a covered by the back cabinet 20, and is based on the television broadcast received by the receiving unit 10b. The video is displayed on the liquid crystal module 10a.

FIG. 2 is an exploded perspective view of the liquid crystal module 10a. In addition, the up-down direction in FIG. 2 corresponds to the up-down direction in the television receiver 10 (liquid crystal module 10a). The liquid crystal module 10a according to the first embodiment includes a bezel 11, a liquid crystal panel 12, an optical sheet 13, a panel chassis 14, a light guide plate 15, a light source unit 16, a heat radiating plate 17, a backlight chassis (hereinafter referred to as a BL chassis) 18, and a middle. A cabinet 19 is provided. The television receiver 10 according to the first embodiment includes a back cabinet 20 on the back side of the liquid crystal module 10a.
The liquid crystal panel 12 has a rectangular plate shape, and has a display surface on the front for displaying an image. The bezel 11 is a metal rectangular frame formed in the same size as the liquid crystal panel 12 and is mounted so as to cover the periphery of the display surface from the display surface side of the liquid crystal panel 12.

The optical sheet 13 is a sheet in which a diffusion sheet, a BEF (Brightness Enhance Film) sheet, a polarizing sheet, and the like are laminated, has the same size as the liquid crystal panel 12, and faces the back surface of the liquid crystal panel 12. . The optical sheet 13 uniformly distributes light incident from the back surface and emits the light from the front surface (front surface) as uniform planar light. The diffusion sheet is made of, for example, PET (polyethylene terephthalate) or polycarbonate resin, and diffuses (scatters) incident light. For example, the BEF sheet is provided with a minute prism or microlens structure on the surface of a transparent polymer sheet, and increases the front luminance by condensing. The polarizing sheet is made of, for example, polyethylene naphthalate, and converts incident light into linearly polarized light.
The panel chassis 14 is a resin-made rectangular frame formed in the same size as the liquid crystal panel 12, and comes into contact with the periphery of the liquid crystal panel 12 from the back side through the optical sheet 13. Therefore, the panel chassis 14 sandwiches the peripheral edges of the liquid crystal panel 12 and the optical sheet 13 together with the bezel 11.

The light guide plate 15 is, for example, a rectangular plate made of highly transparent acrylic resin or polycarbonate resin. The light guide plate 15 is formed in the same size as the liquid crystal panel 12 and faces the back surface of the optical sheet 13. A reflective sheet (not shown) made of synthetic resin having high reflectivity is attached to the back surface of the light guide plate 13.
The light source unit 16 includes a plurality of light sources mounted on one surface of a strip-shaped substrate. The light source is, for example, a light emitting diode (LED), and is mounted along the longitudinal direction of the substrate.
The heat radiating plate 17 is made of a metal having a high thermal conductivity such as aluminum or copper, and is formed in an elongated rectangular plate shape having a length similar to that of the light source unit 16. A plate piece 17a projects from the lower end to the front side of the heat radiating plate 17, and the substrate of the light source unit 16 is fixed to the upper surface of the plate piece 17a with the light source mounting surface facing upward. The BL chassis 18 is a metal rectangular plate formed in the same size as the light guide plate 15.

  The heat sink 17 is attached to the front lower part of the BL chassis 18, and the BL chassis 18 holds the light guide plate 15 and the heat sink 17 from the back side. The heat radiating plate 17 held by the BL chassis 18 holds the light source unit 16 by a plate piece 17 a, and the light source unit 16 held by the plate piece 17 a faces the lower end surface of the light guide plate 15. The panel chassis 14 is in contact with the periphery of the light guide plate 15 from the front side. The panel chassis 14 and the BL chassis 18 hold the light guide plate 15 and the heat radiating plate 17 that holds the light source unit 16. Since the heat radiating plate 17 covers the facing portion between the light source unit 16 and the lower end surface of the light guide plate 15, the heat generated by the light source unit 16 can be efficiently released.

  The light source unit 16 may be a cold cathode fluorescent lamp (CCFL), an external electrode fluorescent lamp (EEFL), a hot cathode fluorescent lamp (HCFL), or the like. In the configuration shown in FIG. 2, the light source unit 16 has the same length as the lower end surface of the light guide plate 15, and is disposed opposite to the lower end surface of the light guide plate 15 so that light from the light source enters. In addition, two light source sections 16 may be provided. In this case, for example, the light source section 16 may be disposed so as to face the left and right end faces of the light guide plate 15, and may be opposed to the upper and lower end faces, respectively. The light source unit 16 may be disposed.

The middle cabinet 19 is a resin rectangular frame having the same size as that of the BL chassis 18, and a plate that contacts the peripheral edge of the BL chassis 18 from the back side is provided over the entire inner periphery. The middle cabinet 19 is fixed in contact with the peripheral edge of the BL chassis 18 from the back side.
The bezel 11, liquid crystal panel 12, optical sheet 13, panel chassis 14, light guide plate 15, light source unit 16, heat radiating plate 17, BL chassis 18, and middle cabinet 19 configured as described above are used in the liquid crystal module 10 a of the first embodiment. Composed.

The back cabinet 20 is a resin member having the same size as the middle cabinet 19 and formed in a rectangular shallow dish shape. The back cabinet 20 is disposed on the back surface of the liquid crystal module 10a having the above-described configuration, and is fixed with screws or the like.
In the first embodiment, with the above-described configuration, the light emitted from each light source of the light source unit 16 passes through the light guide plate 15 and is applied to the liquid crystal panel 12 through the optical sheet 13 as uniform planar light. 12 displays an image on the display surface using irradiation light.

Next, in the television receiver 10 of the first embodiment, a connection structure between the liquid crystal module 10a and the stand 21 will be described. The television receiver 10 of Embodiment 1 is configured such that a stand 21 is attached to the back surface of the BL chassis 18 (liquid crystal module 10a).
Hereinafter, the structures of the BL chassis 18 and the middle cabinet 19 will be described. FIG. 3 is a rear perspective view of the BL chassis 18. In the following description, upper / lower and left / right in the figure are used. In the following description, the left-right direction is opposite to the left-right direction in FIGS. 1A and 2.

  On the rear surface of the BL chassis 18, a receiving unit 10b, a signal processing unit for processing a signal related to television broadcasting received by the receiving unit 10b, a driving unit for driving each part of the liquid crystal module 10a, and a speaker 10c (FIG. 6). A substrate 10e on which a drive unit for driving (see) is mounted is attached to an appropriate place. Further, a plurality of through holes 18b penetrating in the thickness direction are provided on the periphery of the BL chassis 18. The through hole 18b is used, for example, when connecting the middle cabinet 19, the BL chassis 18 and the panel chassis 14 with screws. The number and position of the through holes 18b are not limited to the example shown in FIG.

  At the lower part of the rear surface of the BL chassis 18, connecting portions 18 a to which the stand 21 is connected are provided at two places in the left-right direction. The connecting portion 18a is a metal member having a hat-shaped cross section as a whole, with one side surface removed from the rectangular cylinder and provided with flanges projecting outward at the removed opening ends. The connecting portion 18 a is configured to be attached to the BL chassis 18 by fastening screws inserted into through holes provided in the collar portion into screw holes provided at corresponding positions of the BL chassis 18. The connecting portion 18a is fixed to the BL chassis 18 so that the opening end in the longitudinal direction (axial direction) is in the vertical position, and the lower end of the connecting portion 18a is in a space surrounded by the connecting portion 18a and the BL chassis 18. The support column 21a (see FIG. 9) of the stand 21 is attached from the lower side with the insertion hole as an insertion port.

FIG. 4 is a rear perspective view of the middle cabinet 19. In the middle cabinet 19, a plurality of through-holes 19 b penetrating in the thickness direction are provided in a plate portion that contacts the BL chassis 18. The through holes 19b are used, for example, when connecting the middle cabinet 19, the BL chassis 18 and the panel chassis 14 with screws, and are provided at positions corresponding to the through holes 18b of the BL chassis 18, respectively.
A speaker mounting portion 24 for mounting the speaker 10c is provided on the left and right ends of the rear surface of the lower side plate portion of the middle cabinet 19, respectively. The lower plate portion is provided with a harness fixing portion 22 and a harness locking portion 23 on the right side of the left speaker mounting portion 24 in the order from the speaker mounting portion 24, and on the left side of the right speaker mounting portion 24. The harness fixing part 22 and the harness locking part 23 are provided in the order from the speaker mounting part 24.

  FIG. 5 is a perspective view of the harness fixing portion 22 and the harness locking portion 23. FIG. 5 shows an enlarged view of the harness fixing portion 22 and the harness locking portion 23 provided on the left side of the lower side of the middle cabinet 19 shown in FIG. The harness fixing portion 22 includes a hook 22 a and a rib 22 b in a recess 19 a provided on the back surface of the middle cabinet 19. The hook 22a and the rib 22b are provided on the bottom surface of the recess 19a. The concave portion 19a is formed by recessing the lower side plate portion of the middle cabinet 19 into a rectangular shape on the front side over an appropriate width. A rectangular notch 19aa is provided at the center of the upper end of the recess 19a. The hook (plate part) 22a rises from the lower edge of the notch 19aa to the back side and then extends upward, and faces the opening area of the notch 19aa. The ribs 22b protrude from the two portions separated from the upper end of the notch 19aa to the back side. The height of the hook 22a from the bottom surface of the recess 19a is lower than the depth of the recess 19a from the back surface of the middle cabinet 19. Therefore, the hook 22a does not protrude from the back side of the middle cabinet 19. Further, a claw portion 22aa is provided at the extended end (upper end) of the hook 22a toward the upper end of the cutout portion 19aa, and the claw portion 22aa is disposed at a position facing the rib 22b.

In the harness fixing portion 22 configured as described above, the harness 10d is pushed in from the upper side between the bottom surface of the recess 19a and the hook 22a and is mounted as shown in FIG.
The claw portion 22aa of the hook 22a is formed with an inclined surface 22ab that is inclined downward from the front direction from the extending end of the hook 22a, and the rib 22b is formed from the upper end of the bottom surface of the recess 19a from the back direction. An inclined surface 22ba that is inclined downward is formed. With such a configuration, when the harness 10d is mounted on the harness fixing portion 22, the harness 10d is guided to the mounting position by the inclined surfaces 22ab and 22ba, so that the harness 10d can be easily mounted. Moreover, after the harness 10d is attached to the harness fixing portion 22, the harness 10d is prevented from coming off upward by the claw portions 22aa and the ribs 22b of the hook 22a, and is securely fixed to the harness fixing portion 22. Note that the bottom surface of the recess 19a is notched at a portion facing the hook 22a, and the harness 10d can be disposed in the opening (notched portion 19aa), so that the height on the back side of the hook 22a is reduced. it can.

The harness locking portion 23 includes three pins 23 a that protrude from the back surface of the middle cabinet 19. The two pins 23a are provided at a predetermined interval in the left-right direction, and the remaining one pin 23a is provided above the center of the two pins 23a. The harness 10d is pushed from the back side between the upper one pin 23a and the lower two pins 23a, and is mounted as shown in FIG. The distance between the upper and lower pins 23a is slightly smaller than the thickness of the harness 10d. Each pin 23a is made of resin similar to the middle cabinet 19, and can be elastically deformed. Therefore, the harness 10d sandwiched between the upper and lower pins 23a is prevented from coming off by the elasticity of each pin 23a. By holding the harness 10 d with the harness locking portion 23, it is possible to further prevent the harness 10 d from being detached from the harness fixing portion 22.
In the example shown in FIGS. 4 and 5, one harness locking portion 23 is provided in the vicinity of the harness fixing portion 22 (recessed portion 19 a), but the harness locking portions 23 are provided on the left and right sides of the harness fixing portion 22, respectively. May be. Moreover, there may be a plurality of harnesses 10d fixed and locked to the harness fixing part 22 and the harness locking part 23.

Below, the connection aspect of BL chassis 18 of the structure mentioned above and the middle cabinet 19 is demonstrated. FIG. 6 is a rear perspective view of the liquid crystal module 10a.
The middle cabinet 19 is connected to the BL chassis 18 from the back side in a state where the through holes 19b are connected to the through holes 18b of the BL chassis 18. When the BL chassis 18 and the middle cabinet 19 are connected, the concave portion 19a and the fixing portion 22 of the middle cabinet 19 are located below the lower end (insertion opening) of the connecting portion 18a provided in the BL chassis 18.

  In the assembly process of the television receiver 10, the speaker 10 c is attached to the speaker attachment portion 24 of the middle cabinet 19 after the liquid crystal module 10 a is assembled. In addition, a harness 10 d that connects each speaker 10 c and the substrate 10 e is disposed along the back of the middle cabinet 19 and the BL chassis 18. In the example shown in FIG. 6, the harness 10d connected to the left speaker 10c is arranged from the left side to the right side along the back of the lower side of the middle cabinet 19, and then connected to a predetermined connector on the board 10e. When the harness 10 d is disposed along the middle cabinet 19, the harness 10 d is fixed and locked to the harness fixing portion 22 and the harness locking portion 23 provided in the middle cabinet 19. Since the harness fixing portion 22 is provided in the recess 19a, the harness 10d fixed to the harness fixing portion 22 is also disposed in the recess 19a and does not protrude to the back side of the middle cabinet 19. Moreover, since the left-right width of the recessed part 19a is made larger than the left-right width of the connection part 18a, the harness 10d does not protrude to the back side of the middle cabinet 19 below the insertion port of the connection part 18a.

  On the back surface of the middle cabinet 19, in addition to the harness fixing portion 22 and the harness locking portion 23, a fixing portion and a locking portion having the same shape are provided on the wiring path of the harness 10d. Therefore, along with the harness fixing portion 22 and the harness locking portion 23, the harness 10d is fixed and locked to the fixing portion and the locking portion provided at appropriate places, so that the wiring can be appropriately performed along the middle cabinet 19. it can.

  Below, the structure of the stand cover attached to the connection part 18a provided in BL chassis 18 is demonstrated. FIG. 7 is a rear perspective view of the liquid crystal module 10a, and FIG. 8 is an explanatory diagram of a stand cover. 7 shows a state in which the stand cover 30 is attached to the connecting portion 18a provided on the back surface of the liquid crystal module 10a shown in FIG. 8A shows a front perspective view of the stand cover 30, FIG. 8B shows a front view of the stand cover 30, and FIG. 8C shows a rear view of the stand cover 30. 8 is opposite to the front / back side of the liquid crystal module 10a.

  In the assembly process of the television receiver 10, as shown in FIG. 6, after the speaker 10c, the harness 10d, and the like are attached to the back surface of the liquid crystal module 10a, the stand cover 30 is attached as shown in FIG. The stand cover 30 is attached so as to cover the connecting portion 18 a provided in the BL chassis 18 and the recess 19 a and the harness fixing portion 22 provided in the middle cabinet 19.

The stand cover 30 includes an attachment portion 31 and a guide portion 32 provided continuously on one side in the longitudinal direction of the attachment portion 31. The attachment part 31 and the guide part 32 are rectangular cylinders, and one side surface (rear surface) is open. Moreover, the attachment part 31 is formed in the same thickness in the longitudinal direction, and the guide part 32 is formed in the shape which spreads toward the opposite side from the connection position with the attachment part 31. As shown in FIG. Further, the guide portion 32 is provided with a flat plate 32a covering a predetermined length at the opening portion on the back side. The opening portion of the upper end of the attachment portion 31 is closed, and two through holes 31a penetrating in the thickness direction are provided side by side in the longitudinal direction on the front side wall.
The mounting portion 31 is formed to have a size that can include the connecting portion 18a. The mounting portion 31 is placed on the upper side, and the connecting portion 18a provided on the BL chassis 18 is covered with the mounting portion 31 from the back side, thereby providing a stand cover. 30 is attached to the BL chassis 18. When the stand cover 30 is attached to the BL chassis 18, the flat plate (covering portion) 32 a of the guide portion 32 is in a state of covering the concave portion 19 a and the harness fixing portion 22 of the middle cabinet 19. The stand cover 30 placed on the connecting portion 18a may be fixed to the BL chassis 18 with screws or the like.

Below, the connection structure of the stand 21 is demonstrated. FIG. 9 is a perspective view for explaining a connection structure between the liquid crystal module 10 a and the stand 21.
As shown in FIG. 9, the stand 21 according to the first embodiment includes a base portion 21 b and two support columns 21 a erected from the base portion 21 b. The support column 21a is formed in a rectangular cylindrical shape that can be attached to the connecting portion 18a included in the stand cover 30, and a protruding end (upper end) is formed in a tapered shape so as to be easily attached. Moreover, the distance between the two support | pillar parts 21a is the same as the distance between the two connection parts 18a. The shape of the base portion 21b is not limited to the shape shown in FIG. 9 as long as the liquid crystal module 10a can be sufficiently supported.

  In the stand 21 configured as described above, as shown by arrows in FIG. 9, the two support columns 21 a are respectively inserted into the stand cover 30 from the lower side. The column portion 21a inserted into the stand cover 30 is guided to the mounting portion 31 along the inner surface of the guide portion 32, and inserted from below into the space surrounded by the connecting portion 18a and the BL chassis 18 in the mounting portion 31. Is done. The support column 21 a is inserted until it comes into contact with the upper surface of the stand cover 30 or until the lower end of the stand cover 30 comes into contact with the base portion 21 b of the stand 21. After the column portion 21a is mounted on the connecting portion 18a, the column portion 21a is fixed to the connecting portion 18a with, for example, a screw passed through the through hole 31a of the mounting portion 31.

  FIG. 10 is an enlarged sectional view taken along line XX in FIG. FIG. 10 is a sectional view of the left connecting portion 18a (stand cover 30) to which the left column portion 21a of the stand 21 is connected in the liquid crystal module 10a shown in FIG. As shown in FIG. 10, the harness 10 d is disposed in the recess 19 a at the attachment position of the stand 21 in the liquid crystal module 10 a and does not protrude from the back surface of the liquid crystal module 10 a. Therefore, the harness 10d can be disposed at a position that does not get in the way when the stand 21 is attached without detouring the attachment location of the stand 21. Further, the flat plate 32 a of the guide portion 32 of the stand cover 30 covers the harness fixing portion 22 provided in the recess 19 a and the harness 10 d fixed by the harness fixing portion 22. Therefore, since the wiring path of the harness 10d and the mounting path of the stand 21 are separated by the flat plate 32a of the guide portion 32, the harness 21d comes into contact with the stand 21 when the stand 21 is attached to the stand cover 30 (the connecting portion 18a). There is nothing to do. As a result, it is possible to safely attach the stand 21 to the liquid crystal module 10a.

  In the television receiver 10 of the first embodiment, the harness 10d can be disposed at a position that does not interfere with the attachment of the stand 21 without detouring the attachment location of the stand 21 with respect to the liquid crystal module 10a. Therefore, the harness 10d can be shortened and the number of assembly steps can be reduced. Also, as shown in FIG. 10, the hook 22a of the harness fixing portion 22 has a height from the bottom surface of the recess 19a lower than the depth of the recess 19a. And the harness fixing | fixed part 22 can be coat | covered easily. Therefore, the hook 22a does not get in the way when the stand 21 attached along the back surface of the BL chassis 18 is mounted.

  In the first embodiment, the hook 22a is formed wide in the left-right direction. The hook 22a shown in FIGS. 5 and 10 has a width of about 1/3 of the width in the left-right direction of the recess 19a. Thereby, the harness 10d can be fixed on a wide surface. Therefore, it is possible to prevent the harness 10d from moving or the harness 10d from being sandwiched between the stand cover 30 and the hook 22a when the stand cover 30 is attached to the liquid crystal module 10a. If the harness fixing | fixed part 22 is the harness 10d of the thickness which can be mounted | worn, it can fix stably. In the first embodiment, the bottom surface of the recess 19a facing the hook 22a is cut out. However, the harness 10d may be sandwiched between the bottom surface of the recess 19a and the hook 22a without being cut out.

  In the first embodiment, the recessed portion 19a and the harness fixing portion 22 are provided at the attachment location of the stand 21, but, similarly to the stand 21, the attachment member that is installed by the purchaser or the installer after the sale is also attached to the attachment location. The recessed portion 19a and the harness fixing portion 22 may be provided. For example, when the television receiver 10 is configured so that a decorative member for decorating the television receiver 10 can be mounted, the concave portion 19a and the harness fixing portion 22 may be provided at the attachment position of the decorative member. Further, when the television receiver 10 is configured so that an external storage device can be connected, the recess 19a and the harness fixing portion 22 may be provided at a location where the connector of the external storage device is connected.

(Embodiment 2)
In the first embodiment described above, the harness 10 d fixed to the harness fixing portion 22 and the harness fixing portion 22 of the middle cabinet 19 is covered with the flat plate 32 a of the guide portion 32 of the stand cover 30. In the second embodiment, a configuration in which the covering member that covers the harness fixing portion 22 and the harness 10d is separate from the stand cover 30 will be described.

The covering member that covers the harness 10d fixed to the harness fixing portion 22 is formed in a shape slightly larger than the hook 22a of the harness fixing portion 22 using, for example, a resin flat plate or a sheet material. Such a covering member is fixed to, for example, the bottom surface of the recess 19a in a state of covering the harness 10d and the harness fixing portion 22. The covering member may be formed in a size that covers the entire recess 19a. In this case, the covering member is fixed to the middle cabinet 19 while covering the entire opening end of the recess 19a.
In such an arrangement, in the assembly process of the television receiver 10, as shown in FIG. 6, after the speaker 10c and the harness 10d are attached to the back surface of the liquid crystal module 10a, the harness fixing portion 22 (or the recess) 19a) is covered with a covering member, and then the stand cover 30 is attached. Even in such a configuration, since the wiring path of the harness 10d and the mounting path of the stand 21 are separated by the covering member, the mounting of the stand 21 to the liquid crystal module 10a can be performed safely. it can. In the case of such a configuration, it is not necessary to provide the flat plate 32 a in the guide portion 32 of the stand cover 30.

(Embodiment 3)
Hereinafter, a third embodiment as a modification of the first and second embodiments will be described. In the television receiver 10 of Embodiments 1 and 2 described above, the BL chassis 18 and the middle cabinet 19 constitute the back surface of the liquid crystal module 10a, and the middle cabinet 19 is provided with a harness fixing portion 22 and a harness locking portion 23. It was. In addition, the middle cabinet 19 may not be provided, and the harness fixing portion 22 and the harness locking portion 23 may be provided at appropriate locations on the BL chassis 18.

In the first and second embodiments, the television receiver 10 has been described as an example. In addition, the configuration of the present invention includes a digital photo frame for displaying an image based on image data captured by an imaging device or image data received via a network on a display panel, and data stored in advance in an internal memory. Alternatively, the present invention can also be applied to a display device such as a digital signage that displays an image based on data received via a network on a display panel.
In the first and second embodiments, the television receiver 10 having the edge light type light source device has been described. In addition, the configuration of the present invention can also be applied to a display device having a direct-type light source device in which a light source is disposed opposite to the back surface of the liquid crystal panel 12.
Further, in the first and second embodiments, the television receiver 10 having the liquid crystal panel 12 as a display panel has been described. In addition, the configuration of the present invention can also be applied to a display device having a display panel other than a liquid crystal panel, such as an organic EL (electroluminescence) panel or a plasma panel.

  The display device (10) according to the present invention has a display module (10a) for displaying an image on the front surface, and a connecting portion (18a) to which a mounting member (21) is connected to the back surface of the display module (10a). In the display device (10) in which the cable (10d) is disposed, a recess (19a) provided in the vicinity of the connecting portion (18a) on the back surface of the display module (10a), and the recess (19a) And a fixing part (22) for fixing the cable (10d).

  According to the present invention, the connecting portion to which the mounting member is connected is provided on the back surface of the display module, the concave portion is provided in the vicinity of the connecting portion, and the fixing portion for fixing the cable is provided in the concave portion. Therefore, since the cable can be fixed along the recess, it is not necessary to route the cable around the connecting portion, and it is not necessary to lengthen the cable.

  The display device (10) according to the present invention includes a covering portion (32a) that covers the cable (10d) fixed to the fixing portion (22).

  According to the present invention, since the cable fixed to the fixing portion is covered with the covering portion, the cable does not get in the way when the attachment member is attached to the connecting portion, and the attachment member does not contact the cable.

  In the display device (10) according to the present invention, the fixing portion (22) is provided on the bottom surface of the concave portion (19a), and the height from the bottom surface is lower than the depth of the concave portion (19a). It is characterized by being.

  According to the present invention, since the height from the bottom surface of the fixing portion provided on the bottom surface of the recess is lower than the depth of the recess, the fixing portion does not protrude from the back side of the display module. Therefore, the cable fixed to the fixing portion does not protrude to the back side of the display module, and the cable does not get in the way even when the mounting member is mounted on the connecting portion along the back surface of the display module.

  In the display device (10) according to the present invention, the fixing portion (22) extends from the bottom surface of the recess (19a) and then extends along the bottom surface. A plate portion (22a) provided with a portion (22aa), and ribs (22b) provided at two locations separated from the claw portion (22aa) on the bottom surface of the concave portion (19a). It is characterized by.

  According to the present invention, the cable is held (clamped) by the bottom surface of the concave portion and the plate portion along the bottom surface of the concave portion, the claw portion provided at the extended end of the plate portion, and the bottom surface of the concave portion. The rib can prevent the cable from being detached from the fixed portion. Therefore, any thickness cable can be stably fixed as long as it can be sandwiched between the bottom surface of the recess and the plate portion.

  In the display device (10) according to the present invention, the claw portion (22aa) is configured so that the plate portion (22a) and the bottom surface are located in a direction from the extending end of the plate portion (22a) to the opposite position of the bottom surface. It has the inclined surface (22ab) which inclines in the connection location side.

  According to the present invention, since the claw portion provided on the plate portion has the inclined surface, the cable can be easily attached along the inclined surface when the cable is fixed to the fixing portion.

  The display device (10) according to the present invention includes a locking portion (23) that is provided in the vicinity of the recess (19a) on the back surface of the display module (10a) and locks the cable (10d). Features.

  According to the present invention, the locking portion for locking the cable is provided on the back surface of the display module. Therefore, by locking the cable fixed to the fixing portion to the locking portion, the cable can be more stably fixed along the back surface of the display module.

  The display device (10) according to the present invention is characterized in that the mounting member (21) is a support leg (21) for supporting the display module (10a).

  According to the present invention, when the support leg that supports the holding plate is attached to the connecting portion, the cable does not get in the way, and the support leg can be reliably prevented from coming into contact with the cable.

  A television receiver (10) according to the present invention includes any one of the display devices (10) described above and a receiving unit (10b) that receives a television broadcast, and the receiving unit (10b) receives the signal. An image is displayed on the display device (10) based on television broadcasting.

  According to the present invention, in the television receiver, the cable can be fixed along the recess, so that it is not necessary to route the cable around the connecting portion, and it is not necessary to lengthen the cable. Further, when the mounting member is mounted on the connecting portion, the cable does not get in the way and the mounting member does not contact the cable.

  It should be thought that embodiment disclosed this time is an illustration and restrictive at no points. The scope of the present invention is defined not by the above-mentioned meaning but by the scope of the claims, and is intended to include all modifications within the meaning and scope equivalent to the scope of the claims.

10 Television receiver (display device)
12 LCD panel 18 BL chassis 19 Middle cabinet 21 Stand (mounting member, support leg)
22 Harness fixing part (fixing part)
23 Harness locking part (locking part)
10a Liquid crystal module (display module)
10b Receiving part 18a Connecting part 19a Recessed part 22a Hook (plate part)
22b rib 22aa claw part 22ab inclined surface 32a flat plate (covering part)

Claims (8)

In a display device having a display module that displays an image on the front, and a connecting portion and a cable to which a mounting member is connected on the back of the display module,
A recess provided in the vicinity of the connecting portion on the back surface of the display module;
A display device comprising: a fixing portion that is provided in the recess and fixes the cable.   The display device according to claim 1, further comprising a covering portion that covers the cable fixed to the fixing portion.   The display device according to claim 1, wherein the fixing portion is provided on a bottom surface of the concave portion, and a height from the bottom surface is lower than a depth of the concave portion. The fixing part is
After extending from the bottom surface of the recess, the plate portion is extended along the bottom surface, and a claw portion is provided at the extended end toward the bottom surface;
The display device according to any one of claims 1 to 3, further comprising ribs provided at two locations on the bottom surface of the concave portion facing the claw portion. The said claw part has an inclined surface which inclines in the connection location side of the said plate part and the said bottom face rather than the direction from the extended end of the said board part to the opposing location of the said bottom face. The display device described in 1.   The display device according to claim 1, further comprising a locking portion that is provided in the vicinity of the concave portion on the back surface of the display module and locks the cable.   The display device according to claim 1, wherein the mounting member is a support leg that supports the display module. A display device according to any one of claims 1 to 7,
A receiver for receiving television broadcasts,
A television receiver, wherein an image is displayed on the display device based on a television broadcast received by the receiving unit.

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