WO2015033474A1

WO2015033474A1 - Image display apparatus

Info

Publication number: WO2015033474A1
Application number: PCT/JP2013/074279
Authority: WO
Inventors: 高尾　充良
Original assignee: 株式会社東芝; 東芝ライフスタイル株式会社
Priority date: 2013-09-09
Filing date: 2013-09-09
Publication date: 2015-03-12
Also published as: JPWO2015033474A1

Abstract

An image display apparatus is provided with a display apparatus, a housing, a first component (21), and a second component (22). The display apparatus has a display screen. The housing has a first section having a front surface that is provided with an opening from which the display screen is exposed, and a second section covering the display apparatus from the reverse side of the display screen. The first component (21) has a first surface (21f), which faces a flat surface when the first component is placed on the flat surface, a second surface (21g), which is on the reverse side of the first surface (21f), and a third surface (21h), which is provided between the first surface (21f) and the second surface (21g). The second component (22) has a fourth surface (22e), which faces the second surface (21g), and which is in contact with the second surface (21g), and a fifth surface (22f), which faces the third surface (21h), and which is in contact with the third surface (21h), said second component being positioned further toward the rear side than the front surface, being exposed to the outside, and being coupled to the first component (21).

Description

Video display device

Embodiments of the present invention relate to a video display device.

2. Description of the Related Art Conventionally, a video display device including a display device, a housing that houses the display device, and a support unit that supports the housing and is placed on a mounting surface is known.

JP 2006-337973 A

In this type of video display device, it is desired that the parts to be combined with the housing are easy to assemble.

Therefore, an embodiment of the present invention is aimed at obtaining a video display device in which a part to be combined with a housing is easy to assemble as an example.

The video display device according to the embodiment includes a display device, a housing, a first component, and a second component. The display device had a display screen. The housing has a first part having a front surface provided with an opening exposing the display screen, and a second part covering the display device from the opposite side of the display screen. The first component is provided across a first surface facing the flat surface when placed on a flat surface, a second surface opposite to the first surface, and the first surface and the second surface. And a third surface. The second part has a fourth surface facing the second surface and contacting the second surface; and a fifth surface facing the third surface and contacting the third surface; Located behind the front surface, exposed to the outside, and coupled to the first part.

FIG. 1 is a perspective view of an example of a video display device according to an embodiment as viewed from the front side. FIG. 2 is a perspective view of an example of the video display apparatus according to the embodiment as seen from the rear side. FIG. 3 is a perspective view of a support portion of an example of the video display apparatus according to the embodiment as viewed from the front side and the upper side. FIG. 4 is a perspective view of a support portion of an example of the video display apparatus according to the embodiment as viewed from the rear side and the upper side. FIG. 5 is a perspective view of a support portion of an example of the video display apparatus according to the embodiment as viewed from the rear side and the lower side. FIG. 6 is a side view of a support portion of an example of the video display apparatus according to the embodiment. 7 is a sectional view taken along line VII-VII in FIG. FIG. 8 is an exploded perspective view of a part of a support portion of an example of the video display apparatus according to the embodiment as viewed from the front side and the upper side. FIG. 9 is an exploded perspective view of a part of a support portion of an example of the video display apparatus according to the embodiment as viewed from the front side and the upper side. FIG. 10 is an exploded perspective view of a part of a support portion of an example of the video display apparatus according to the embodiment as viewed from the front side and the upper side. FIG. 11 is a view showing a XI-XI cross section of FIG. 3, with some members omitted from FIG. 3. FIG. 12 is a side view of parts of a support portion as an example of the video display apparatus according to the embodiment. 13 is a cross-sectional view taken along the line XIII-XIII in FIG. FIG. 14 is a perspective view showing a state in which the first fixing member of the support portion shown in FIG. 4 is removed. FIG. 15 is an enlarged view of the first fixing member shown in FIG. 11. FIG. 16 is a perspective view illustrating a state in which the second fixing member of the example of the video display device according to the embodiment is rotated counterclockwise to remove the first fixing member. FIG. 17 is a perspective view illustrating a state in which the second fixing member of the example of the video display device according to the embodiment is rotated clockwise to remove the first fixing member. FIG. 18 is a perspective view of a support portion of an example of a video display device according to a first modification of the embodiment as viewed from the front side and the upper side. FIG. 19 is a perspective view of a support portion of an example of a video display device according to a second modification of the embodiment as viewed from the front side and the upper side. FIG. 20 is a plan view of a part of a support portion of an example of a video display device according to a third modification of the embodiment. FIG. 21 is a plan view of a part of a support portion of an example of a video display apparatus according to a fourth modification of the embodiment. FIG. 22 is a plan view of a part of a support portion of an example of a video display apparatus according to a fifth modification of the embodiment.

The following exemplary embodiments and modifications include similar components. Therefore, below, the same code | symbol is attached | subjected to the same component, and the overlapping description is abbreviate | omitted. In the following drawings, directions are defined for convenience. The X direction is the front (front view) with respect to the display screen 4a right (leftward with the back view (rear view)), the Y direction is upward, and the Z direction is the normal direction (frontward direction) of the display screen 4a. It is. In the present embodiment, as an example, in the Y direction, the support unit 2 of the television receiver 1 is placed on a flat placement surface P (a plane, a placement plane, an XZ plane, see FIG. 6). The X direction and the Z direction are parallel to the placement surface P along the normal direction of the placement surface P in the case.

Further, in the following embodiments and modifications, the case where the video display device is configured as the television receiver 1 is exemplified, but the video display device according to the present embodiment is not limited to this. The video display device according to the present embodiment is configured as an electronic device having a stand including a support, specifically, for example, a so-called all-in-one (AIO) type personal computer, a smart TV, a display device, a monitor device, or the like. Can be done.

<Embodiment>
In the present embodiment, as an example, as shown in FIG. 1, the television receiver 1 includes a support portion 2 and a housing 3. The housing 3 supports the display device 4. In the present embodiment, as an example, at least a part of the display device 4 is accommodated in the housing 3. The support part 2 (stand, base part, leg part) supports the housing 3.

As shown in FIGS. 1 and 2, the housing 3 is formed in a quadrangular shape (in the present embodiment, a rectangular shape as an example) in the front view and the rear view. Moreover, the housing | casing 3 is comprised by the flat rectangular parallelepiped shape thin in the front-back direction. The housing 3 has a surface 3a (front surface, front surface, surface portion) and an opposite surface 3b (rear surface, back surface, surface portion). Both the surface 3a and the surface 3b extend (expand) along a direction crossing the thickness direction of the housing 3 (in this embodiment, an orthogonal direction, an XY plane as an example). The surface 3a and the surface 3b are substantially parallel. In addition, as shown in FIG. 1, the housing 3 has four end portions 3c to 3f (side portions, edge portions) and four corner portions 3g to 3j (pointed portions, curved portions, end portions) in a front view. Part). The

end portions

3c and 3e are examples of long side portions. The

ends

3d and 3f are examples of short sides.

The housing 3 has a wall portion 3k having a surface 3a (first part, portion, plate, frame, bezel, molding, front wall portion, front wall portion, top wall portion) and a wall portion 3m having a surface 3b. (Second part, part, plate, cover, rear wall part, back wall part, bottom wall part). The

walls

3k and 3m have a quadrangular shape (in this embodiment, a rectangular shape as an example). Further, the housing 3 has four wall portions 3n (parts, plates, side wall portions, end wall portions, standing wall portions, having a surface 3p (side surface, peripheral surface) extending between the

wall portions

3k and 3m. Have a cross section). The wall 3k is provided with a quadrangular opening 3r. Therefore, the wall 3k has a rectangular shape and a frame shape. The opening 3r is covered with a transparent plate-shaped member 3s (part, plate, mask, cover, glass).

Furthermore, the housing 3 can be configured by combining a plurality of parts (divided bodies). In the present embodiment, the housing 3 includes, as an example, a housing member 11 including at least the wall portion 3k and a housing member 12 including at least the wall portion 3m. The housing 3 can be made of a metal material, a synthetic resin material, or the like.

Further, a connector, an operation unit, a camera module (camera, imaging device), etc. (not shown) can be provided on the

surfaces

3a, 3b, 3p of the housing 3. The connector may be, for example, a connector for a power cable, a USB (Universal Serial Bus) connector, a card connector, an earphone or microphone connector, or the like. The operation unit can be, for example, a push button, a push switch, a slide switch, a pointing device, a dial, or the like.

Further, as shown in FIG. 1, the display screen 4a (surface, front surface, surface) located on the surface 3a side of the display device 4 (display unit, display, panel) is exposed by the opening 3r. It is visible from the front (outside) of the housing 3 through the opening 3r and the member 3s. The display device 4 is configured in a quadrangular shape (in the present embodiment, a rectangular shape as an example) when viewed from the front. The display device 4 is configured in a flat rectangular parallelepiped shape that is thin in the front-rear direction. The display device 4 is, for example, a liquid crystal display (LCD, Liquid Crystal Display), an organic EL display (OELD, organic electro-luminescent display), or the like. The display device 4 is covered with a wall 3m from the opposite side of the display screen 4a.

A touch panel 5 (for example, an input operation panel, a touch sensor, and an operation unit) may be provided on the front side (front side, wall 3k side) of the display device 4. In this case, as an example, the touch panel 5 can be provided on the back side (the display device 4 side, the back side, and the back side) of the member 3s. The touch panel 5 is configured in a transparent relatively thin square shape and covers the display screen 4a. The user or the like performs an operation such as touching, pushing, rubbing, or moving the finger, stylus, or the like in the vicinity of the touch panel 5 with a finger or a component (for example, a stylus, not shown) or the like. Thus, the input process can be executed. Further, the light emitted from the display screen 4 a of the display device 4 passes (transmits) through the touch panel 5 and the member 3 s from the opening 3 r of the wall 3 k and exits (outward) the housing 3.

In the housing 3, one or more boards (circuit board, control board, main board, electric board) are provided on the rear side of the display device 4 (back side, back side, wall 3 m side, side opposite to the display screen 4 a). Contains components, components, not shown). The substrate is provided substantially parallel to the display device 4. The substrate can be fixed to the back surface (not shown) of the display device 4 at a distance from the back surface. The substrate is provided in a state of being separated from the

wall portions

3k, 3m, 3n and the like, that is, in a state where a space (gap) is formed between the

wall portions

3k, 3m, 3n and the like.

The board includes, for example, a CPU (Central Processing Unit), graphic controller, power circuit components, PCH (Platform Controller Hub), memory slot connector, LCD connector, I / O (Input / Output) connector, power coil, A plurality of components (not shown) such as elements and connectors can be mounted. The control circuit includes, for example, a video signal processing circuit, a tuner unit, an HDMI (High-Definition Multimedia Interface, registered trademark) signal processing unit, an AV (Audio Video) input terminal, a remote control signal receiving unit, a control unit, a selector, On-screen display interface, storage unit (for example, ROM (Read Only Memory), RAM (Random Access Memory), HDD (Hard Disk Drive), SSD (Solid State Drive), etc.), audio signal processing circuit, etc. it can. The control circuit outputs video (moving images, still images, etc.) on the display screen 4a of the display device 4, outputs audio from a speaker (not shown), and emits light from an LED (Light Emitting Diode, not shown). Control etc. The display device 4, the speaker, the LED, and the like are examples of the output unit. A plurality of substrates can be accommodated in the housing 3. The housing 3 can also accommodate electrical components and electronic components that are not provided on the substrate.

As an example, as shown in FIGS. 3 to 5, the support portion 2 (leg portion, stand, indicating component) includes a plurality of

components

21, 22, and 23. The component 21 (first component, first support portion) is placed on the placement surface P (see FIG. 6). The component 22 (second component, second support portion) is attached (coupled) to the component 21 and supports the component 23. The component 23 (third component, third support portion) is attached (coupled) to the component 22 and supports the housing 3. The component 23 is coupled to the wall 3m of the casing 3 or a skeleton member that is located in the casing 3 and coupled to the casing 3 by a coupling tool (not shown). That is, the component 23 is coupled to the housing 3 and coupled to the component 22 to couple the housing 3 and the component 22, and the component 22 is coupled to the housing 3 via the component 23. . The component 23 is covered with the housing 3 or a cover (not shown) so as not to be exposed.

The component 21 has end portions 21a to 21d. The end 21a is located on the front side (front side, front side, normal direction side) of the surface 3a and the surface 3b, and the end 21b is located on the rear side (back side, back side) of the surface 3a and the surface 3b. ). The

end portions

21c and 21d extend between the end portion 21a and the end portion 21b. The

end portions

21c and 21d suppress the tilting of the television receiver 1 in the front-rear direction. The

end portions

21c and 21d are examples of side portions, extending portions, and members.

In the present embodiment, as an example, the end 21c is positioned on the left side of the center of the casing 3 (the center of gravity of the casing 3) in the front view, and the end 21d is the center of the casing 3 in the front view. It is located on the right side. The

end portions

21a and 21b extend between the end portion 21c and the end portion 21d. The

end portions

21a and 21b prevent the television receiver 1 from tilting in the left-right direction. The

end portions

21a and 21b are examples of side portions, extending portions, and members.

In this embodiment, as an example, the

end portions

21a and 21b extend in the left-right direction (X direction), and the

end portions

21c and 21d extend in the front-rear direction (Z direction). The lengths of the

end portions

21a and 21b are longer than the lengths of the

end portions

21c and 21d. Therefore, the

end portions

21 a and 21 b are examples of the long side portion of the component 21, and the

end portions

21 c and 21 d are an example of the short side portion of the component 21.

In the present embodiment, as an example, the component 21 is provided with an opening 21e (a hole, a through hole, a notch, etc., in the present embodiment, as an example, a through hole), and the component 21 includes the opening 21e. It is configured as an enclosing frame. In the present embodiment, the component 21 is configured in a rectangular frame shape (rectangular ring shape) with rounded corners. The opening 21e has a quadrangular shape with rounded corners. The opening 21e can have various shapes.

Further, as shown in FIG. 3 and the like, the component 21 has surfaces 21f to 21i. The surface 21f (first surface) faces the placement surface P when the component 21 is placed on the placement surface P. The surface 21f may be referred to as a lower surface, a bottom surface, a facing surface, or the like. The surface 21g (second surface) is located on the opposite side to the surface 21f. The surface 21g can be referred to as an upper surface, a top surface, or the like. The surface 21h (third surface) extends between the surface 21f and the surface 21g, and intersects the

surfaces

21f and 21g (in the present embodiment, orthogonal) as an example. The surface 21h constitutes an inner peripheral surface of the annular component 21 (opening 21e). The surface 21h can be referred to as a side surface, an inner surface, or the like. Further, the surface 21h is exposed. That is, the surface 21h can also be referred to as an exposed surface. The surface 21i extends between the surface 21f and the surface 21g, and intersects the

surfaces

21f and 21g (in this embodiment, as an example, orthogonal). The surface 21 i constitutes the outer peripheral surface of the annular component 21. The surface 21i may be referred to as a side surface or an outer surface. Further, the surface 21i is exposed. That is, the surface 21i can also be referred to as an exposed surface. The cross section of the component 21 has a substantially quadrangular shape (in this embodiment, a rectangular shape as an example). In the present embodiment, as an example, the widths of the

surfaces

21f and 21g are shorter than the heights of the

surfaces

21h and 21i. That is, the cross section of the component 21 has a rectangular shape that is long in the vertical direction (longitudinal direction).

In the present embodiment, as an example, as shown in FIGS. 5 and 7, the surface 21 f is provided with a recess 21 m. The recess 21m is provided in an annular shape across the end portions 21a to 21d. A plurality of leg members 28 are spaced from each other in the recess 21m. When the component 21 is placed on the placement surface P, the leg member 28 contacts the placement surface P, and the component 21 It is separated from the mounting surface P. As an example, the leg member 28 has a rectangular parallelepiped outer shape. The leg member 28 may be provided in an annular shape in accordance with the groove of the recess 21m. The leg member 28 can be made of rubber or the like, for example.

The part 21 is made of a metal material as an example. In this embodiment, as an example, the component 21 is formed into a frame shape (annular) by bending a rod-shaped member formed by extrusion molding of an aluminum alloy into a square shape and a frame shape, and joining the end portions by welding or the like. It is configured. The component 21 can be subjected to a surface treatment such as painting or plating.

In this embodiment, as an example, as shown in FIGS. 7 and 8, the component 23 is placed from the surface 23 a (contact portion) facing the component 22, the surface 23 b on the opposite side of the surface 23 a, and the surface 23 a. The engaging portion 23c protrudes toward the surface P (component 22), and the mounting portion 23d protrudes from the surface 23b to the opposite side of the placement surface P (component 22). The component 23 is provided with a hole 23e (hole) that penetrates the

surfaces

23a and 23b. Further, as an example, the engaging portion 23c is inclined in the direction toward the rear as it approaches the placement surface P. The engaging portion 23c has a plate shape as an example. Further, as an example, the attachment portion 23d includes

wall portions

23f and 23g that protrude from the surface 23b to the opposite side of the placement surface P (component 22). The wall part 23f and the wall part 23g cross | intersect as an example (in this embodiment, it crosses as an example). The wall 23f is provided with a hole 23h. In the present embodiment, the attachment portion 23d is a wall portion 3m of the housing 3 or a skeleton that is positioned in the housing 3 and coupled to the housing 3 by a coupling tool (not shown) inserted into the hole 23h. Combined with the member.

In the present embodiment, as an example, the component 23 can be configured by combining a plurality of components (divided bodies). In the present embodiment, the component 23 includes, as an example, a member 31 including a surface 23a, an engaging portion 23c, a member 32 including a surface 23b, and a member 33 including an attachment portion 23d. For example, the members 31 to 33 are coupled to each other by a screw member 34 (a coupling tool). The members 31 to 33 can be made of a metal material or the like.

In the present embodiment, as an example, as illustrated in FIG. 1, the component 22 is positioned behind the surface 3 a of the housing 3 and is provided for each of the

end portions

21 c and 21 d. In the present embodiment, as an example, as shown in FIGS. 6 to 8, the component 22 is configured in a prismatic shape (columnar shape, rectangular bar shape, rectangular tube shape). The component 22 is attached to the component 21 and extends in a direction away from the placement surface P. As an example, the component 22 is inclined (forwardly inclined) in a direction toward the front as it is away from the placement surface P.

In the present embodiment, as an example, as shown in FIGS. 9 to 12, the component 22 includes an end portion 22a (first end portion, lower surface, bottom surface, end surface) on the side close to the placement surface P, and an end portion 22a. And an end 22b (second end, upper surface, top surface, end surface) on the opposite side. That is, when the component 21 is placed on the placement surface P, the end 22a is positioned closer to the placement surface P than the end 22b. The component 22 has a surface 22c (surface) extending between the end 22a and the end 22b. The extending surface 22c can be referred to as a side surface, an outer surface, or an outer surface. Further, the part 22 is provided with a notch 22d (recess, depression). At least a part of the notch 22d is defined (configured) by a surface 22e and a surface 22f that intersects the surface 22e (in the present embodiment, orthogonal) as an example. One surface 22e (fourth surface) that defines the notch 22d faces the surface 21g of the component 21, contacts the surface 21g, and covers the surface 21g. Further, another surface 22f (fifth surface) constituting the notch 22d faces the surface 21h of the component 21, contacts the surface 21h, and covers the surface 21h. That is, as an example, the surface 22f is positioned between the pair of

end portions

21c and 21d, and the surface 22h is positioned between the pair of

end portions

21c and 21d. The

surfaces

22e and 22f are provided on the extending surface 22c. In the present embodiment, a step is provided on the extending surface 22c by the notch 22d. The structure may be such that the surface 22f (fifth surface) faces the surface 21i (third surface) of the component 21, contacts the surface 21i, and covers the surface 21i. That is, the

surfaces

22f and 22h may be positioned outside the pair of

end portions

21c and 21d.

In the present embodiment, as an example, the extending surface 22c has

surfaces

22e and 22f, a surface 22g extending between the end 22a and the end 22b, and an end located on the opposite side of the surface 22f (surface 22g). A surface 22h extending over the portion 22a and the end 22b, a surface 22i extending over the surface 22g and the surface 22f, and a surface 22j opposite to the surface 22i. The surface 22g has a surface 22k extending over the surface 22e and the end 22b. In the present embodiment, the spanning surface 22c is exposed to the outside. Therefore, the extending surface 22c can also be referred to as an exposed surface. Specifically, in the present embodiment, as an example, the surface 22h, the surface 22i, the surface 22j, and the surface 22k are exposed to the outside in the extending surface 22c.

In the present embodiment, as an example, the part 22 is provided with a hole 22m (opening) as shown in FIGS. The hole 22m is provided through the end 22b and the surface 22e. The component 22 is provided with a surface 22n (hole surface, circumferential surface) that defines the hole 22m. The engaging portion 23c of the component 23 is inserted into the hole 22m. The component 22 restricts the movement of the component 23 by contacting the engaging portion 23c inserted into the hole 22m. In the present embodiment, as an example, when the component 23 is about to fall forward from the state shown in FIG. 7 (in the direction of arrow R in FIG. 7), the engaging portion 23 c of the component 22 is The parts 23 are caught from the surface 22n and are prevented from falling forward. That is, in the present embodiment, the surface 22n of the component 22 restricts the unidirectional tilt (rotation) of the component 23.

Further, in the present embodiment, as an example, as shown in FIGS. 7, 9, and 12, the surface 22f of the component 22 is provided with a convex portion 22p (protrusion, engaging portion, key). The convex portion 22p is inserted (fitted) into a concave portion 21j (concave surface, key groove, groove, see FIGS. 7 and 10) provided on the surface 21h of the

end portions

21c and 21d of the component 21. The concave portion 21j may be provided on the surface 22f, and the convex portion 22p may be provided on the surface 21h. That is, the concave portion 21j may be provided on one of the surface 21h and the surface 22f, and the convex portion 22p may be provided on one of the surface 21h and the surface 22f. The recess 21j extends from the surface 21g toward the surface 21f as shown in FIGS. In the present embodiment, as an example, the recess 21j penetrates the surface 21g and the surface 21f. Also. As shown in FIGS. 7, 9, and 12, the convex portion 22p extends along the concave portion 21j. The convex portion 22p is provided across the end portion 22a and the end portion 22b, and defines a hole 22m. That is, the convex portion 22p constitutes a part of the surface 22n (hole surface). With this configuration, the cross section of the hole 22m perpendicular to the extending direction of the hole 22m is substantially C-shaped as shown in FIG. Further, in the present embodiment, as an example, as shown in FIGS. 7, 9, and 10, when the component 21 is placed on the placement surface P, the concave portion 21 j and the convex portion 22 p It is inclined and extends. As an example, when the component 21 is placed on the placement surface P, the concave portion 21j and the convex portion 22p extend in a direction toward the front as the component 21 moves away from the placement surface P. That is, the concave portion 21j and the convex portion 22p are inclined forward. In addition, when the concave portion 21j is provided on the surface 22f and the convex portion 22p is provided on the surface 21h, the cross section of the hole 22m can be substantially T-shaped.

In the present embodiment, as an example, as shown in FIG. 8, the end 22b is provided with a recess 22s. Positioning protrusions (convex portions, not shown) provided on the surface 23a of the component 23 are placed in the concave portions 22s, and the concave portions 22s position the component 23. The end portion 22b is provided with a screw hole 22t (female screw, coupling portion), and the component 23 is fixed (coupled) to the component 22 by a screw member 26 (coupler) coupled to the screw hole 22t. . Note that the coupler that couples the component 22 and the component 23 is not limited to the screw member 26, and may be, for example, a pin or the like.

In the present embodiment, as an example, as shown in FIGS. 9 and 10, the component 22 can be configured by combining a plurality of components (divided bodies). In the present embodiment, as an example, the component 22 includes an end 22a, surfaces 22e, 22f, 22g, 22i, and 22j, a member 24 that includes a part of the surface 22h, and a member that includes another part of the surface 22h. 25. In the present embodiment, as an example, a recess 22q (see FIG. 10) is provided on the opposite side of the surface 22f of the member 24. The member 24 is provided with a hole 22r penetrating the recess 22q and the surface 22f, and the surface 21h and the surface 22f are coupled to each other by a screw member 27 (connector, male screw) inserted into the hole 22r ( Concluded). As an example, the screw member 27 is coupled to a screw hole 21k (internal thread, coupling portion) provided in the surface 21h of the component 21. The member 25 covers the recess 22q. The member 25 is detachably coupled by, for example, fitting or catching. In addition, the coupler which couple | bonds the

components

21 and 22 is not restricted to the screw member 27, For example, a pin etc. may be sufficient.

In the present embodiment, the component 22 can be made of, for example, a metal material. The metal material of the component 22 may be an aluminum alloy or the like. The part 22 can be plated on the surface. Moreover, the member 24 can be comprised using the extrusion material (raw material) extrusion-molded as an example. At this time, since the pair of left and right members 24 have a bilaterally symmetrical shape, they can be formed from a common extruded material. The extruded material has, for example, the cross-sectional shape shown in FIG. A part 22 can be obtained by forming the notch 22d, the recess 22q, and the hole 22r by machining or the like into the extruded material cut into a predetermined length.

When assembling the support portion 2 having the above configuration, as an example, the component 22 is first attached to the component 21. At this time, the convex portion 22p of the component 22 is inserted into the concave portion 21j of the component 21 from above. At this time, the concave portion 21j functions as a guide portion that guides the convex portion 22p downward and rearward by contacting the convex portion 22p. At this time, the surface 21h of the component 21 functions as a guide portion that guides the surface 22f of the component 22 downward. And the surface 22e of the component 22 contacts the surface 21g of the component 21, and the downward movement of the component 22 is controlled. As described above, the positioning of the component 22 with respect to the component 21 is performed with high accuracy. In this state, the component 22 is fixed to the component 21 by the screw member 27. On the other hand, the component 23 is first attached to the housing 3. Then, the component 23 is attached to the component 22 attached to the component 21. At this time, the engaging portion 23 c of the component 23 is inserted into the hole 22 m of the component 22 from above. At this time, the surface 22n of the component 22 functions as a guide portion that guides the engaging portion 23c downward and rearward by contacting the engaging portion 23c. Then, the surface 23a of the component 23 comes into contact with the end portion 22b of the component 22, and positioning protrusions provided on the surface 23a of the component 23 are placed in the recess 22s of the component 22 so that the component 23 is positioned with respect to the component 22. The At this time, the forward tilt of the component 23 is restricted by the surface 22n of the component 22 on which the engaging portion 23c is caught. In this state, the component 23 is fixed to the component 22 by the screw member 26. As described above, the housing 3 is supported by the support portion 2.

In the present embodiment, as an example, as illustrated in FIG. 4, the component 21 (third portion) includes a first fixing member 50, a second fixing member 60, and a third fixing member 70. Etc. are provided. The first fixing member 50, the second fixing member 60, and the third fixing member 70 are configured so that the support portion 2 is placed on the placement surface P (see FIG. 7, for example, the top surface of the TV stand) and other mounting surfaces It is used when fixing to (for example, the side of a TV stand). In this embodiment, the 1st fixing member 50, the 2nd fixing member 60, and the 3rd fixing member 70 are provided in the edge part 21b of the components 21, as an example.

As an example, the second fixing member 60 is formed in an elongated strip shape and a plate shape (belt shape) as shown in FIGS. The second fixing member 60 is made of an elastic member (for example, synthetic resin material, elastomer, nylon, etc.) and has flexibility. The second fixing member 60 has a plurality of openings through which a fixing tool 58 such as a screw can be inserted (second fixing tool, see FIG. 15; in this embodiment, the first fixing tool is also used as an example). 65 (second opening) is provided. These openings 65 are provided at a constant pitch (interval) along the longitudinal direction of the second fixing member 60. Further, as shown in FIG. 14, the second fixing member 60 is rotatably coupled (connected or supported) to the surface 21i of the end 21b by a coupling 67 such as a screw. The second fixing member 60 extends at least along the component 21 (end portion 21b) (see FIG. 4) and intersects the component 21 (end portion 21b) (in this embodiment, orthogonal) as an example. It is configured to be rotatable between the states (see FIG. 2). A washer 68 is provided between the coupler 67 and the surface 21i of the end 21b. The coupler 67 has an opening (not shown) of the washer 68, any one of the openings 65 of the second fixing member 60, and an opening (not shown) of the end 21b on the surface 21i. It penetrates in the direction orthogonal to (in this embodiment, Z direction as an example).

As an example, the third fixing member 70 includes a first portion 71 and a second portion 72 as shown in FIG. The first portion 71 is formed in a cylindrical shape (cylindrical shape), and is provided with an opening 75 through which a fixing tool (not shown) such as a screw or a wire can be inserted. The second portion 72 is provided integrally with the first portion 71 and extends along the surface 21i of the end portion 21b. The second portion 72 is provided with an opening (not shown) through which a coupler 77 such as a screw can be inserted. The third fixing member 70 is fixed to the surface 21 i of the end portion 21 b by a coupler 77.

As an example, the first fixing member 50 includes a first portion 51 and a second portion 52 as shown in FIGS. As shown in FIG. 15, the first portion 51 has walls 51a to 51c. The wall 51a extends along the surface 21g of the component 21 and opposes (overlaps) the surface 21g. The wall 51a can be referred to as an upper wall, a top wall, or the like. The wall 51b faces the surface 21h of the component 21 and extends between the surface 21g and the surface 21f of the component 21. The wall 51b can be referred to as an inner wall or the like. The wall 51c faces the surface 21i of the component 21 and extends between the surface 21g and the surface 21f of the component 21. The wall 51c can be referred to as an outer wall or the like. The first portion 51 is formed in a substantially U shape by these wall portions 51a to 51c. That is, the first portion 51 is provided with a substantially U-shaped opening 56 that is open on the side opposite to the wall 51a. The second portion 52 is provided integrally with the first portion 51 and extends along the placement surface P (see FIG. 15). The second portion 52 is provided with an opening 55 (first opening) through which a fixing tool 58 (first fixing tool, see FIG. 15) such as a screw can be inserted. The first fixing member 50 can be made of, for example, a metal material.

Further, as shown in FIG. 15, the first portion 51 has two

end portions

51f and 51g which are end portions of the wall portion 51b and the wall portion 51c. The end portion 51f is provided with an inclined portion 53 that intersects with the wall portion 51b and expands from the base end side (wall portion 51a side) toward the distal end side (side opposite to the wall portion 51a). In the present embodiment, the opening 56 of the first portion 51 is inserted into the component 21 from above, so that the first member 51 is attached (hooked) to the component 21. Therefore, according to the present embodiment, since the inclined portion 53 is provided at the end portion 51f, the operation of connecting the first portion 51 to the component 21 is performed more easily, more smoothly, or more accurately. Cheap. A second portion 52 is connected (linked) to the end 51g. The second portion 52 extends from the end 51g in a direction intersecting with the wall 51c (in the present embodiment, orthogonal) as an example and away from the wall 51b.

The first portion 51 includes a surface 51d (inner surface, inner surface, surface on the opening 56 side) facing the surfaces 21g to 21i of the component 21, and an opposite surface 51e (outer surface, outer surface, opening). 56). In the present embodiment, as an example, the surface 51d of the first portion 51 configured in a substantially U shape is configured to be hooked at a plurality of positions of the component 21 (third portion). When the first fixing member 50 can be attached only at one place of the support portion 2, depending on the state (material, hardness, shape, etc.) on the placement surface P side where the support portion 2 is placed, the first fixing member There is a possibility that 50 cannot be fixed to the mounting surface P side. In this regard, according to the present embodiment, since the attachment position of the first fixing member 50 to the component 21 (support portion 2) can be selected, the first fixing member 50 is fixed on the mounting surface P side. Easy to be. Note that the end portions 21a to 21d of the component 21 (support portion 2) have portions (sections) extending along the placement surface P with substantially the same cross section (in the present embodiment, a quadrangular shape as an example). The first portion 51 (first fixing member 50) can be hooked (attached) at an arbitrary position in the section.

As an example, as shown in FIG. 15, the first portion 51 is configured to be caught by the component 21 with the component 21 (third portion) and the second fixing member 60 sandwiched together. ing. Specifically, the first portion 51 includes an end 21b of the component 21 and a second fixing member 60 that extends along the end 21b between the wall 51b and the wall 51c. It is sandwiched together. When the support portion 2 is fixed to the placement surface P by the first fixing member 50, for example, the second fixing member 60 is not used. Therefore, according to this embodiment, the 1st part 51 pinches | interposes the edge part 21b and the 2nd fixing member 60 together, The said 2nd fixing member 60 which is not used is the attitude | position along the edge part 21b. It can be supported (held, fixed). Note that the width (opening width) between the wall portion 51b and the wall portion 51c is larger than the thickness of the component 21 (width between the surface 21i and the surface 21h). Therefore, the first portion 51 can be caught only by the component 21.

In the present embodiment, as an example, the surface 51d of the wall 51c is provided with a pair of projecting

portions

57 and 57 that project from the surface 51d toward the wall 51b. A pair of

protrusion parts

57 and 57 are provided in the both ends of the longitudinal direction of the 1st part 51 (in this embodiment, the direction in alignment with the edge part 21b as an example). The pair of projecting

portions

57 and 57 are configured to project into the opening 65 when the first portion 51 is attached with the end portion 21b and the second fixing member 60 sandwiched together. The pair of projecting

portions

57 and 57 are hooked on the second fixing member 60 when the first portion 51 is moved in the left-right direction (X direction). ) Can be suppressed.

Further, as an example, as shown in FIG. 14, the wall 51 c is provided with an opening 54 (a notch, a groove, a through hole). The opening 54 is provided at the center in the longitudinal direction of the wall 51c (the direction along the end 21b) and penetrates in the thickness direction of the wall 51c. The opening 54 functions as a relief hole for the coupler 67 as shown in FIG. In the present embodiment, when the first portion 51 is moved in the left-right direction (X direction), the displacement of the first fixing member 50 is also caused by the hook 67 being caught on the peripheral edge of the opening 54. Can be suppressed.

In the present embodiment, as an example, as shown in FIGS. 16 and 17, the second fixing member 60 with the first portion 51 sandwiching the end 21 b and the second fixing member 60 together. The first fixing member 50 can be removed from the end portion 21b by rotating. The second fixing member 60 is supported (coupled and fixed) by a coupler 67 so as to be able to rotate 360 ° in the forward and reverse directions. Therefore, according to the present embodiment, the first fixing member 50 can be removed by rotating the second fixing member 60 counterclockwise (see FIG. 16), or the second fixing member 60 can be The first fixing member 50 can be removed by rotating around (see FIG. 17). The first fixing member 50 can be provided with a reinforcing bead 59 (bent portion) at an appropriate position as shown in FIG. According to this embodiment, since the reinforcing bead 59 is provided on the first fixing member 50, the rigidity and strength of the first fixing member 50 are likely to increase.

As described above, in the present embodiment, the television receiver 1 includes the component 21 and the component 22 as an example. The component 21 includes a surface 21f facing the placement surface P when placed on the placement surface P, a surface 21g opposite to the surface 21f, and a surface 21h provided across the surface 21f and the surface 21g. Have. The component 22 has a surface 22e that faces the surface 21g and contacts the surface 21g, and a surface 22f that faces the surface 21h and contacts the surface 21h, and is coupled to the component 21. Therefore, according to the present embodiment, as an example, when the component 22 is attached to the component 21 in the installation of the television receiver 1, the

surfaces

22e and 22f of the component 22 are brought into contact with the

surfaces

21g and 22h of the component 21. Thereby, positioning of the component 22 with respect to the component 21 can be performed easily. Therefore, according to this embodiment, there exists an advantage that the

components

21 and 22 couple | bonded with the housing | casing 3 are easy to assemble.

In the present embodiment, as an example, the television receiver 1 includes a recess 21j provided on one of the surface 21h of the component 21 and the surface 22f of the component 22 (for example, the surface 21h), the surface 21h, and the surface. And a convex portion 22p provided on the other side (for example, the surface 22f) of 22f and placed in the concave portion 21j. Therefore, according to this embodiment, as an example, when the component 22 is attached to the component 21 in the installation of the television receiver 1, the convex portion 22p is inserted into the concave portion 21j, thereby positioning the component 22 with respect to the component 21. It can be done easily. Therefore, according to this embodiment, there exists an advantage that the assembly of the television receiver 1 is easy to assemble. Further, since the convex portion 22p is inserted into the concave portion 21j, for example, even when the

components

21 and 22 are not coupled to each other by the screw member 27 (connector), the housing 3 Can fall down.

Also, according to the present embodiment, as an example, one of the recess 21j and the protrusion 22p provided on the surface 21h (as an example, the recess 21j) extends from the surface 21g toward the surface 21f. The other of the recesses 21j and the projections 22p provided on the surface 22f (as an example, the projection 22p) is one of the recesses 21j and the projections 22p provided on the surface 21h (as an example, the recess 21j). ). Therefore, according to the present embodiment, as an example, the convex portion 22p can be inserted into the concave portion 21j from the opposite side (upper side) of the mounting surface P of the concave portion 21j, so that the convex portion 22p can be easily inserted into the concave portion 21j. There are advantages.

Moreover, according to this embodiment, as an example, the component 22 includes an end 22a, an end 22b opposite to the end 22a, and a surface 22c extending between the end 22a and the end 22b. Have. Further, the surface 22e and the surface 22f are provided on the extending surface 22c. Further, when placed on the placement surface P, the end 22a was positioned closer to the placement surface P than the end 22b, and the component 23 was placed on the end 22b. Therefore, according to the present embodiment, as an example, when the component 23 is attached to the component 22, the component 23 can be placed on the end 22 b (upper end) of the component 22. There is an advantage that 23 can be easily attached.

Further, according to the present embodiment, as an example, the component 23 includes a surface 23a that is placed on the end 22b and is in contact with the end 22b, and an engaging portion 23c that protrudes from the surface 23a. Further, the part 22 is provided with a hole 22m into which the engaging portion 23c is inserted so as to penetrate the end portion 22b. Therefore, according to the present embodiment, as an example, when the component 23 is attached to the component 22, the engaging portion 23 c of the component 23 is inserted into the hole 22 m of the component 22, thereby shifting the position of the component 23 relative to the component 22. Since it can suppress, there exists an advantage that it is easy to attach the component 23 with respect to the component 22. FIG.

Further, in the present embodiment, as an example, when the concave portion 21j and the convex portion 22p are placed on the placement surface P, they extend while being inclined with respect to the placement surface P. Therefore, according to the present embodiment, as an example, the length of the concave portion 21j and the convex portion 22p is longer than the case where the concave portion 21j and the convex portion 22p extend perpendicularly to the placement surface P. Therefore, the contact area between the concave portion 21j and the convex portion 22p increases. Therefore, the load applied to the component 23 from the component 22 (for example, the load applied in the forward direction) can be dispersed accordingly, and as an example, the concentration of the load on the screw member 27 can be suppressed.

Further, in the present embodiment, as an example, the component 21 has a pair of

end portions

21c and 21d that are spaced apart from each other in the left-right direction in the front view of the display screen 4a. Further, the component 22 is provided for each of the

end portions

21c and 21d. And the recessed part 21j and the convex part 22p were extended in the direction which goes ahead as it left | separated from the mounting surface P. As shown in FIG. Therefore, according to this embodiment, as an example, the display screen 4a (housing 3) can be positioned further forward.

In the present embodiment, the surface 22f is positioned between the pair of

end portions

21c and 21d. Therefore, according to the present embodiment, as an example, the left and right widths of the assembly of the

parts

21 and 22 can be easily narrowed compared to the case where the surface 22f is positioned outside the pair of

end portions

21c and 21d. There are advantages.

In the present embodiment, as an example, the television receiver 1 includes a screw member 27 in which a surface 21h and a surface 22f are coupled. Therefore, according to the present embodiment, the

components

21 and 22 can be firmly coupled by the screw member 27.

Further, in the present embodiment, as an example, the first portion 51 of the first fixing member 50 is configured to be hooked at a plurality of positions of the component 21 (support portion 2). Therefore, according to the present embodiment, as an example, the first fixing member 50 can be attached (hooked) to a plurality of positions of the component 21 (support portion 2). That is, the attachment position of the first fixing member 50 to the component 21 (support portion 2) can be selected. Therefore, as an example, the first fixing member 50 is easily fixed on the placement surface P side.

Moreover, in this embodiment, as an example, the support part 2 is a component that extends in substantially the same cross section along the mounting surface P (plane), and the first portion 51 is hooked at a plurality of positions in the extending direction. 21 (third portion). Therefore, according to this embodiment, as an example, the degree of freedom of the mounting position of the first fixing member 50 is more likely to increase. Therefore, as an example, the first fixing member 50 is more easily fixed to the placement surface P side.

In the present embodiment, as an example, the belt-like second fixing that is attached to the component 21 (supporting portion 2) and provided with a plurality of openings 65 (second opening) through which the fixing tool 58 passes. A member 60 is provided. Therefore, according to this embodiment, as an example, when fixing the support part 2, the 1st fixing member 50 and the 2nd fixing member 60 can be used selectively. Therefore, as an example, the degree of freedom of the fixing position of the support portion 2 by the fixing members (the first fixing member 50 and the second fixing member 60) is likely to increase.

In the present embodiment, as an example, the first portion 51 is configured to be caught by the component 21 (support portion 2) while sandwiching the component 21 (support portion 2) and the second fixing member 60 together. Yes. Therefore, according to the present embodiment, as an example, the movement of the second fixing member 60 by the first fixing member 50 is easily suppressed.

In the present embodiment, as an example, the support portion 2 is placed on the placement surface P (for example, the top surface of the TV stand) by the first fixing member 50, the second fixing member 60, or the third fixing member 70. ), Other mounting surfaces (for example, the side surface of the TV stand), and the like. Therefore, as an example, it is easy to suppress the television receiver 1 from being tilted.

In the present embodiment, as an example, the first fixing member 50, the second fixing member 60, and the third fixing member 70 are the end portions 21 b of the component 21 positioned on the side opposite to the display screen 4 a. Is provided. Therefore, according to the present embodiment, as an example, the first fixing member 50, the second fixing member 60, the third fixing member 70, the fixing tool 58, etc. are hidden behind the television receiver 1. Cheap.

Moreover, in this embodiment, the 2nd fixing member 60 is comprised with the elastic member as an example. Therefore, according to this embodiment, as an example, the first fixing member 50 can be more firmly attached by the elastic force of the second fixing member 60.

Further, in the present embodiment, as an example, the first portion 51 is provided with a protrusion 57 that protrudes into the opening 65 (second opening) and is hooked on the second fixing member 60. Therefore, according to the present embodiment, as an example, when the first portion 51 is moved, the protrusion 57 is caught by the second fixing member 60. Therefore, as an example, the displacement of the first fixing member 50 is easily suppressed.

In the present embodiment, as an example, the second fixing member 60 is rotatably supported by the component 21 (support portion 2). Therefore, according to this embodiment, as an example, the first fixing 51 is rotated by rotating the second fixing member 60 in a state where the first portion 51 is hooked on the component 21 and the second fixing member 60. The member 50 can be easily removed from the component 21.

In the present embodiment, as an example, the first part 51 includes a plurality of parts 21 in a state where the part 21 (third part) and the second fixing member 60 extending along the part 21 are sandwiched together. It is configured to be able to be hooked at the position of. Therefore, according to the present embodiment, as an example, in the region extending along the component 21 and the second fixing member 60 (the region where the component 21 and the second fixing member 60 overlap), the first fixing is performed. The member 50 can be attached. Therefore, as an example, the first fixing member 50 can suppress the movement of the second fixing member 60 while the degree of freedom of the attachment position of the first fixing member 50 is more likely to increase. Moreover, when the 2nd fixing member 60 is comprised with the elastic member, it becomes possible to attach the 1st fixing member 50 more firmly over a wider range.

<First modification>
As shown in FIG. 18, in the present modification, as an example, the support portion 2 includes two parts 21 </ b> A (first parts) instead of the parts 21. The pair of components 21A schematically corresponds to a configuration in which the central portion of the component 21 is deleted. One component 21A has

end portions

21a, 21b, and 21c, and the other component 21A has

end portions

21a, 21b, and 21d, and each component 21A is substantially U-shaped. The

end portions

21 a and 21 b of this modification are shorter than the

end portions

21 a and 21 b of the component 21.

<Second modification>
As shown in FIG. 19, in the present modification, as an example, the support unit 2 includes two parts 21 </ b> B (first parts) instead of the parts 21. The pair of components 21B schematically corresponds to a configuration in which the

end portions

21a and 21b of the component 21 are deleted. One part 21B has 21c, the other part 21B has 21d, and each part 21B is substantially linear.

<Third modification>
As illustrated in FIG. 20, in the present modification, as an example, the support unit 2 includes a component 21 </ b> C (first component) instead of the component 21. The component 21C roughly corresponds to a configuration in which the end 21a of the component 21 is deleted. The component 21C has

end portions

21b, 21c, and 21d, and is substantially U-shaped. In the present modification, as an example, one component 22 is provided at the end 21b. 20 shows an example in which the component 22 is not inclined with respect to the placement surface P and extends perpendicularly to the placement surface P. Note that the component 22 may extend in a direction toward the front as the component 22 moves away from the placement surface P. Further, the inclined component 22 shown in FIG. 8 may be provided at the end 21b.

<Fourth modification>
As shown in FIG. 21, in the present modification, as an example, the support portion 2 includes a component 21 </ b> D (first component) instead of the component 21. The component 21D generally has an octagonal (polygonal) outer shape in plan view. The component 21D has end portions 21a to 21d and a plurality of connection portions 21m that connect the end portions 21a to 21d. In this modification, the component 22 can be provided at the

end portions

21c, 21d, and 21b, for example. Moreover, the component 22 can be provided in the connection part 21n which connected the edge part 21b and the

edge parts

21c and 21d, for example.

<Fifth modification>
As shown in FIG. 22, in this modification, as an example, a plurality of recesses 21mE are provided instead of the recesses 21m. Each recess 21mE is provided for each leg member 28, and is provided at a distance from each other. A leg member 28 is placed in each recess 21mE.

As mentioned above, although embodiment and the modification of this invention were illustrated, the said embodiment and modification are an example to the last, Comprising: It is not intending limiting the range of invention. These embodiments can be implemented in various other forms, and various omissions, replacements, combinations, and changes can be made without departing from the scope of the invention. These embodiments are included in the scope and gist of the invention, and are included in the invention described in the claims and the equivalents thereof. In addition, the configuration and shape of each embodiment and modification can be partially exchanged. In addition, specifications such as configuration and shape (structure, type, direction, shape, size, length, width, thickness, height, number, arrangement, position, material, color, transparency, refractive index, reflectance Etc.) can be implemented with appropriate changes. For example, the component 21 may have a circular or elliptical frame shape. In addition, the component 22 (second component) may be directly coupled to the housing 3 without using the component 23. Alternatively, the part 22 and the part 23 may be integrated to form the second part.

Claims

A display device having a display screen;
A housing having a first part having a front surface provided with an opening exposing the display screen, and a second part covering the display device from the opposite side of the display screen;
A first surface facing the flat surface when placed on a plane; a second surface opposite to the first surface; a third surface provided across the first surface and the second surface; A first part having
A fourth surface facing the second surface and in contact with the second surface; and a fifth surface facing the third surface and in contact with the third surface; and rearward of the front surface. A second part positioned and exposed to the outside, coupled to the first part and coupled to the housing;
A video display device comprising:
A recess provided on one of the third surface and the fifth surface;
A convex portion provided on the other of the third surface and the fifth surface, and placed in the concave portion;
The video display device according to claim 1, further comprising:
One of the concave portion and the convex portion provided on the third surface extends from the second surface toward the first surface,
The image according to claim 2, wherein the other of the concave portion and the convex portion provided on the fifth surface extends along one of the concave portion and the convex portion provided on the third surface. Display device.
A third part coupled to the housing and coupled to the second part;
The second part is coupled to the housing via the third part;
The second part has a first end portion, a second end portion opposite to the first end portion, and a surface extending over the first end portion and the second end portion,
The fourth surface and the fifth surface are provided on the span surface,
When placed on the plane, the first end is positioned closer to the plane than the second end;
The video display device according to claim 1, wherein the third component is placed on the second end.
The third component has a contact portion that is placed on the second end portion and contacts the second end portion, and an engaging portion that protrudes from the contact portion,
The video display device according to claim 4, wherein the second part is provided with an opening through which the engaging portion is inserted through the second end portion.
The image display device according to claim 5, wherein the opening to be inserted penetrates the second end and the fourth surface.
A third part coupled to the housing and coupled to the second part;
The second part is coupled to the housing via the third part;
The second part has a first end portion, a second end portion opposite to the first end portion, and a surface extending over the first end portion and the second end portion,
The fourth surface and the fifth surface are provided on the span surface,
When placed on the plane, the first end is positioned closer to the plane than the second end;
The third part has a contact portion placed on the second end portion, and an engaging portion protruding from the contact portion,
The second part is provided with an opening through which the engaging portion is inserted through the second end and the fourth surface,
The other of the concave portion and the convex portion provided on the fifth surface is provided across the first end portion and the second end portion to define the opening to be inserted. 4. The video display device according to 3.
3. The image display device according to claim 2, wherein when the concave portion and the convex portion are placed on the plane, the concave portion and the convex portion extend while being inclined with respect to the plane.
The first component has a pair of end portions that are spaced apart from each other in the left-right direction in a front view of the display screen;
The second part is provided for each of the ends,
The video display device according to claim 8, wherein the concave portion and the convex portion extend in a forward direction as they are separated from the plane.
The first component has a pair of end portions that are spaced apart from each other in the left-right direction in a front view of the display screen;
The video display device according to claim 1, wherein the fifth surface is positioned between the pair of end portions.