JP2023167024A - Stand and display device - Google Patents

Abstract

To provide a stand which can be assembled easily and a display device which is supported by the stand.SOLUTION: A stand includes: a support having one end including a locked part and a bottom provided with a screw hole; a stand base including a support insertion part into which the one end is inserted, a claw part locking the locked part when the one end is inserted into the support insertion part, and a contact part which is provided with a through hole and with which the bottom comes in contact; and a screw inserted into the through hole from a side, of the stand base, opposite to a side where the support is located, and screwed into the screw hole.SELECTED DRAWING: Figure 6

Description

The present disclosure relates to stands and display devices.

In Patent Document 1, when assembling a stand for a display device, a packaging case is used to hold the components of the stand in appropriate positions. For example, a stand has a post and a base plate. The base plate has screw holes. The screw passes through the screw hole from the back side of the base plate and is screwed into the bottom of the column. The base plate and the support are fixed with the screws, and the stand is completed. At this time, the column holding section and the base plate holding section provided in the packaging case maintain the posture in which the column is perpendicular to the base plate with the bottom surface of the base plate exposed. Therefore, workability when attaching screws is improved.

Japanese Patent Application Publication No. 2008-68896

However, due to environmental considerations, it is required to reduce the amount of packaging materials used and the amount of waste. As packaging materials for display devices are reduced, there is a risk that it will not be possible to secure enough materials to prepare a packaging case that can hold a stand and a support, as in Patent Document 1. The present disclosure provides a stand that is easy to assemble and a display device that is supported by the stand by allowing only the parts that make up the stand to hold each other in proper positions when assembling the stand.

A stand according to an aspect of the present disclosure includes a support having one end including a bottom portion provided with a screw hole and a locked portion, a support insertion portion into which the one end is inserted, and a support insertion portion into which the one end is inserted. A stand base that has a claw part that locks the locked part when inserted, and a contact part that has a through hole and that the bottom abuts, and a stand that penetrates from the opposite side of the stand base to the side where the support is located. A screw inserted into the hole and screwed into the screw hole.

A display device according to one embodiment of the present disclosure includes a stand according to one embodiment of the present disclosure, and a display section supported by the stand.

FIG. 1 is a schematic diagram of a display device according to a first embodiment. FIG. 2 is a schematic diagram of the stand according to the first embodiment viewed from the top side. FIG. 3 is a schematic diagram of the stand according to the first embodiment viewed from the bottom side. FIG. 4 is a partially cut perspective sectional view of the support column according to the first embodiment. FIG. 5 is a partially cut perspective sectional view of the stand cover according to the first embodiment. FIG. 6 is a perspective sectional view taken along the line VI-VI in FIG. FIG. 7 is a sectional view taken along the line VII-VII in FIG. FIG. 8 is a perspective cross-sectional view corresponding to FIG. 6 according to a modification of the first embodiment. FIG. 9 is a schematic diagram of the stand according to the second embodiment viewed from the top side. FIG. 10 is a schematic diagram of a support column according to the second embodiment. FIG. 11 is a partially cut perspective sectional view of the stand cover according to the second embodiment. FIG. 12 is a perspective sectional view taken along the line XII-XII in FIG. FIG. 13 is a sectional view taken along the line XIII-XIII in FIG. FIG. 14 is a sectional view of a stand according to a modification of the second embodiment.

The embodiments and modified examples described below are merely examples of the present disclosure, and the present disclosure is not limited to the embodiments and modified examples. Even other than this embodiment and modifications, various changes can be made according to the design etc. as long as they do not depart from the technical idea of the present disclosure.

[Embodiment 1]
FIG. 1 is a schematic diagram of a display device 1 according to the first embodiment. The display device 1 is, for example, a display device that can display images such as moving images and still images. Examples of the display device include, but are not limited to, a television receiver or a monitor used in a personal computer.

[Display device]
The display device 1 includes a display section 11 and a stand 21. The display section 11 has a rectangular plate shape. The display unit 11 includes a housing 13 and a display panel 15 to which the housing 13 is attached. Examples of the display panel 15 include a liquid crystal panel, an OLED (Organic Light Emitting Diode) display panel, a QLED (Quantum dot Light Emitting Diode) display panel, and the like. The type of display panel 15 is not particularly limited as long as it can display images. The stand 21 is placed on the installation surface with its bottom facing down. The stand 21 is connected to the housing 13 of the display section 11. The stand 21 supports the display section 11 and holds the display section 11 above the installation surface.

[stand]
FIG. 2 is a schematic diagram of the stand 21 according to the first embodiment viewed from the top side. FIG. 3 is a schematic diagram of the stand 21 according to the first embodiment viewed from the bottom side. The stand 21 includes a support 23, a stand base 25, and a screw 27. The stand base 25 includes a stand cover 251, a stand base 253, and a column fixing member 255. The support column 23 is inserted into the stand cover 251 from the top side of the stand base 25. As will be described in detail later, the support column 23 is fixed to the stand base 25 with screws 27 from the bottom side of the stand base 25.

[Strut]
FIG. 4 is a partially cutaway perspective sectional view of the support column 23. As shown in FIG. Specifically, the support column 23 in FIG. 2 is partially cut along the length direction. The support column 23 is a long rod-shaped structure. The support column 23 can be made of, for example, a resin material or a metal material. In this embodiment, the support column 23 is a rod-like member with a channel-shaped cross section, but may also be a rod-like member with an L-shaped cross section, a square pipe, or a solid square rod, for example. A predetermined portion of one end of the support column 23 is defined as one end portion 237 . As will be described in detail later, the one end portion 237 is a portion inserted into the column insertion portion 2513 of the stand cover 251. The other end of the support column 23 opposite to the one end 237 is connected to the casing 13 of the display section 11 .

One end portion 237 includes a bottom portion 231 , a side portion 233 , and a locked portion 235 provided on the side portion 233 . In this embodiment, the bottom part 231 and the side parts 233 are plate-shaped parts, and serve as a bottom plate and a side plate, respectively. The lower surface of the bottom portion 231 is a surface having a normal line parallel to the length direction of the support column 23 . A screw hole 2311 is provided in the bottom portion 231 . In this embodiment, a plurality of screw holes 2311 are provided, but any number of screw holes 2311 can be provided as long as it is one or more.

The side surface of the side portion 233 is a surface having a normal line perpendicular to the length direction of the support column 23 . A locked portion 235 is provided on the side portion 233 . The locked portion 235 is a portion that is locked by a claw portion 2515 of the stand cover 251, which will be described later. In this embodiment, the locked portion 235 is a hole drilled in the plate-shaped side portion 233. In addition, when the support column 23 is a solid square bar, the locked part 235 may be a recessed part formed by recessing a part of the side part 233.

[Stand cover]
FIG. 4 is a partially cut perspective sectional view of the stand cover 251 according to the first embodiment. Specifically, the stand cover 251 of FIG. 2 is partially cut along the direction intersecting the length direction. The stand cover 251 is a member that constitutes the upper side of the stand base 25. Stand cover 251 can be made of, for example, a resin material. An insertion opening 2511, which is a generally square opening, is formed on the top surface of the stand cover 251. The stand cover 251 has a column insertion portion 2513 as a hole with the insertion opening 2511 as an entrance and the inner wall 2517 as an inner side surface.

The strut insertion portion 2513 allows the one end portion 237 to be inserted into the inside of the stand cover 251 through an insertion opening 2511 formed on the top surface of the stand cover 251. In plan view, the shape of the insertion port 2511 matches the cross-sectional shape of the one end portion 237. In this embodiment, the shape of the insertion port 2511 is approximately square to match the support column 23 having a channel-shaped cross section. Thereby, it is possible to suppress wobbling of the strut 23 inserted into the strut insertion portion 2513.

A claw portion 2515 is provided inside the column insertion portion 2513. The claw portion 2515 is provided on a surface of the inner circumferential surface of the strut insertion portion 2513 that faces the side portion 233 of the strut 23 when the one end portion 237 is inserted into the strut insertion portion 2513. As will be described in detail later, when the one end portion 237 is inserted into the strut insertion portion 2513 and the bottom portion 231 abuts a contact portion 2551 of a strut fixing member 255 (described later), the claw portion 2515 engages the locked portion 235. Stop. Therefore, the movement of the column 23 away from the column insertion portion 2513 can be suppressed, and the proper positions of the column 23 and the stand base 25 can be maintained.

[Internal structure of stand]
FIG. 6 is a perspective sectional view of the stand 21 taken along the line VI-VI in FIG. FIG. 7 is a sectional view of the stand 21 taken along the line VII-VII in FIG.

[Stand base]
A stand base 253 is fixed to the bottom surface of the stand cover 251. The stand base 253 is a member that constitutes the lower side of the stand base 25. Stand base 253 has a plate-like shape. The bottom surface of the stand base 253 is the installation surface for the stand 21 and the stand base 25, and preferably has a bottom area that prevents the display device 1 from easily falling over. The stand base 253 has a weight that does not allow the installation surface of the stand 21 to float away from the place where it is installed even if one end 237 is inserted into the column insertion part 2513 and the other end of the column 23 is connected to the display section 11. have The stand base 253 can be made of, for example, a resin material or a metal material, or may be made of a combination of different materials. Stand base 253 has an opening 2531. In plan view, the opening 2531 and the column insertion portion 2513 overlap.

[Pole fixing member]
The column fixing member 255 is attached to the top surface of the stand base 253 on the opposite side to the bottom surface. The pillar fixing member 255 is installed between the stand cover 251 and the stand base 253. As will be described in detail later, the column fixing member 255 is a member for fixing the column 23 to the stand base 25. The column fixing member 255 can be made of, for example, a metal material. A portion of the support column fixing member 255 has a table-like structure, and has an abutment portion 2551 that is a plate-like portion having an upper surface of the table-like structure. The contact portion 2551 is provided with a through hole 2553 through which a screw 27 (described later) is inserted.

In the stand base 25, the column insertion portion 2513 of the stand cover 251, the contact portion 2551 of the column fixing member 255, and the opening 2531 of the stand base 253 overlap in plan view. That is, the top surface of the contact portion 2551 becomes the bottom surface of the hole that is the column insertion portion 2513. Further, the opening 2531 serves as an entrance for passing the screw 27 into the through hole 2553 from the bottom side of the stand base 25.

[Structure of stand]
One end portion 237 is inserted from the top side of the stand base 25 into the inside of the column insertion portion 2513 through the insertion opening 2511. When the first lower end surface 2313, which is the lower end surface of the bottom portion 231 of the one end portion 237, comes into contact with the upper surface of the contact portion 2551, insertion into the column insertion portion 2513 is completed. At this time, the screw hole 2311 provided in the bottom portion 231 of the one end portion 237 and the through hole 2553 overlap in plan view.

As described above, the cross-sectional shape of the one end portion 237 and the shape of the insertion port 2511 are approximately the same in plan view. Further, in plan view, the cross-sectional shape of the one end portion 237 and the cross-sectional shape surrounded by the inner wall 2517 extending in the vertical direction inside the column insertion portion 2513 are approximately the same shape. The side surface of the support column 23 and the inner wall 2517 are adjacent to each other, facing each other, and are in surface contact with each other. Therefore, the movement of the one end portion 237 is restricted from the surrounding by the inner wall 2517, thereby suppressing the diagonal inclination of the column 23 and maintaining the posture in which the column 23 extends perpendicularly to the upper surface of the stand base 25. This makes it easier. In addition, in this embodiment, although the inner wall 2517 is provided over the entire circumference inside the column insertion part 2513, it may be provided partially.

[Modified example of inner wall]
The first lower end surface 2313, which is the lower end surface of the bottom 231 of the one end portion 237, is located above the second lower end surface 25171, which is the lower end surface of the inner wall 2517. It is preferable that the first lower end surface 2313 and the second lower end surface 25171 have the same height.

FIG. 8 is a perspective cross-sectional view corresponding to FIG. 6 according to a modification of the first embodiment. In the structure shown in FIG. 8, the first lower end surface 2313 and the second lower end surface 25171 are at the same height, and the inner wall 2517 is in surface contact with the entire side surface of the one end portion 237, so that the support column 23 can be attached to the stand. The posture extending in the direction perpendicular to the upper surface of the base 25 can be maintained more reliably.

As shown in FIGS. 6 and 7, when the bottom portion 231 and the contact portion 2551 abut, the claw portion 2515 locks the locked portion 235. The support 23 is temporarily fixed to the stand base 25 by the claw portion 2515. At this time, the claw portion 2515 prevents the column 23 from moving away from the column insertion portion 2513, and can maintain the proper position of the column 23 and the stand base 25. The claw portion 2515 can be made of, for example, a resin material, and may be integrated with the stand cover 251.

More specifically, in this embodiment, the claw portion 2515 has a protruding portion 25153 that protrudes toward a region inside the column insertion portion 2513 into which the column 23 is inserted. The protrusion 25153 protrudes toward the side 233 of the one end 237. In this embodiment, the protruding portion 25153 protrudes into the locked portion 235, which is a hole drilled in the side plate, which is the side portion 233 of the one end portion 237. That is, when the protruding portion 25153 enters the hole that is the locked portion 235, and the one end portion 237 is inserted into the column insertion portion 2513, the claw portion 2515 locks the locked portion 235. At this time, the lower end surface of the protruding portion 25153 is adjacent to the upper surface of the lower side of the hole of the locked portion 235. The lower end surface of the protruding portion 25153 hits the upper surface of the lower side of the hole, which is the locked portion 235, to prevent the support column 23 from moving away from the stand base 25, and the temporarily fixed support column 23 is prevented from moving away from the stand base 25. You can prevent it from falling out.

As shown in FIG. 6, the width of the protrusion 25153 is preferably approximately the same as the width of the locked portion 235 in the direction intersecting the direction in which the support column 23 is inserted, thereby increasing the strength of the protrusion. It can be made as large as possible.

The protruding portion 25153 may gradually increase the amount of protrusion toward the support post 23 from the side where the support post 23 is inserted toward the opposite side. As shown in FIG. 7, in this embodiment, the protrusion 25153 has a structure that slopes upward from the side where the support column 23 is inserted toward the opposite side. The upward slope of the protruding portion 25153 prevents the lower end surface of the bottom portion 231 from getting caught on the protruding portion 25153 when the column 23 is inserted into the column insertion portion 2513. Not only can the insertion be performed smoothly, but also damage to the claw portion 2515 and the protruding portion 25153 can be prevented.

As can be seen from FIGS. 5 and 7, a portion of the claw portion 2515 is plate-shaped and serves as a leaf spring 25151 having elasticity. Specifically, the claw portion 2515 is provided in a portion of the inner wall 2517 where a portion of the inner wall 2517 facing the side portion 233 of the one end portion 237 is removed, and extends downward from the insertion port 2511 side. , the plate spring 25151 and the protrusion 25153 are connected in this order. That is, the claw portion 2515 has a plate spring 25151 on the insertion opening 2511 side and a protrusion 25153 on the contact portion 2551 side along the insertion direction when the support column 23 is inserted. With this structure, the leaf spring 25151 of the claw part 2515 is inserted in the direction of the outside of the post insertion part 2513 during the insertion from when the post 23 is inserted into the post insertion part 2513 until the protrusion part 25153 enters the locked part 235. By bending, the protrusion 25153 can be temporarily retracted out of the area through which the support column 23 passes.

When the first lower end surface 2313 of the bottom part 231 comes into contact with the upper surface of the contact part 2551, the locked part 235 comes to the same height as the protrusion part 25153, so the elasticity of the leaf spring 25151 causes the protrusion part 25153 to Return to the inside of the strut insertion part 2513 and enter the locked part 235. This prevents an excessive load from being applied to the claw portion 2515 and the protruding portion 25153 when inserting the strut 23, thereby preventing damage to the claw portion 2515 and the protruding portion 25153, and allowing the strut 23 to be smoothly inserted into the strut insertion portion 2513. can.

Furthermore, in this embodiment, the cross section of the support 23 has a channel shape, so that the inside of the support 23 can be accessed from one open side of the support 23. The engagement between the claw portion 2515 and the locked portion 235 is achieved by pushing the protruding portion 25153 inside the hole, which is the locked portion 235, from the inside of the column 23 and bending the leaf spring 25151 to the outside of the column insertion portion 2513. The lock can be released and the support column 23 can be easily removed from the stand base 25. Therefore, when the stand 21 becomes unnecessary, for example, when changing the installation method of the display device 1 to wall-mounting, the stand 21 can be easily disassembled into its component parts and stored.

The screw 27 is inserted into the through hole 2553 from the opposite side of the stand base 25 from the side where the support column 23 is located, and is screwed into the screw hole 2311. In this embodiment, the screw 27 is inserted into the through hole 2553 from the bottom side of the stand base 253 through the opening 2531, and is screwed into the screw hole 2311 in the bottom 231 of the support column 23. Therefore, the column 23 and the column fixing member 255 are fixed to each other by the screw 27 with the bottom 231 of the column 23 in contact with the contact portion 2551. The support 23 and the stand base 25 are permanently fixed by the screws 27, and the stand 21 is assembled. In this embodiment, each of the plurality of screws 27 is screwed into each of the plurality of screw holes 2311 and the plurality of through holes 2553.

When attaching the screw 27, it is necessary to insert the screw 27 into the through hole 2553 with the bottom of the stand 21 facing upward, as shown in FIG. 3, after the support 23 and stand base 25 are temporarily fixed. There is. In this state, the column 23 moves away from the stand base 25 due to gravity, but as described above, in this embodiment, the claw portion 2515 and the locked portion 235 are locked, and the column 23 moves away from the stand base 25. 23 is prevented from moving away from the stand base 25, and the temporarily fixed support column 23 is prevented from falling off from the stand base 25. Therefore, the appropriate positions of the support column 23 and the stand base 25 can be maintained, and workability can be improved. Further, proper mutual positions can be maintained only by the support 23 and the stand base 25, and there is no need to prepare a separate jig to maintain the positional relationship of these members during work. Furthermore, when screwing together the screw 27, a force is applied to the screw hole 2311 of the bottom portion 231 in the direction in which the support column 23 separates from the stand base 25; By locking with the stand base 25, movement of the support column 23 away from the stand base 25 can be prevented.

The entire screw 27 is located closer to the column fixing member 255 than the bottom surface of the stand base 253 when screwed into the screw hole 2311. Therefore, the screw heads of the screws 27 do not protrude from the bottom surface of the stand base 25, and the bottom surface, which is the installation surface of the stand base 25, can be made substantially flat, thereby improving the ease of installing the stand 21. Specifically, a through hole 2553 for passing the screw 27 is provided in the abutting part 2551, and the abutting part 2551 is formed of a base in which a part of the column fixing member 255 has a platform-like structure. It is a plate-shaped portion having an upper surface with a shaped structure. This structure allows the entire screw 27 to enter the stand cover 251 side rather than the top surface of the stand base 253, and prevents the screw head of the screw 27 from protruding from the bottom surface of the stand base 25.

Note that the column fixing member 255 may be omitted. In that case, for example, instead of providing the opening 2531 in the stand base 253, the contact portion and the through hole may be formed in the stand base 253 itself. If the screws 27 are countersunk screws, even if the stand base 253 is provided with a direct through hole, the screw heads can be prevented from protruding from the bottom surface of the stand base 253, and the ease of installation of the stand 21 can be maintained.

[Embodiment 2]
FIG. 9 is a schematic diagram of the stand 31 according to the second embodiment viewed from the top side. The stand 31 according to the second embodiment differs from the first embodiment mainly in the structure of the support column 33 and the stand base 35. Hereinafter, the same reference numerals will be given to the same items as in the first embodiment, and the description will not be repeated.

[Struts of Embodiment 2]
FIG. 10 is a schematic diagram of the support column 33 according to the second embodiment. In the second embodiment, the support column 33 is a long rod-like member, and its cross section has a channel shape. The support column 33 can be made of, for example, a resin material or a metal material. In this embodiment, the support column 33 is a rod-shaped member with a channel-shaped cross section, but it is sufficient that the side end surface 3331 of the side plate 333 is exposed. For example, the support column 33 is a rod-shaped member with an L-shaped cross section. There may be. A predetermined portion of one end of the support column 33 is defined as one end portion 337 . As will be described in detail later, the one end portion 337 is a portion inserted into the column insertion portion 2513 of the stand cover 351. The other end of the support column 33 opposite to the one end 337 is connected to the casing 13 of the display section 11 .

The one end portion 337 includes a bottom portion 331, a side plate 333 having a side end surface 3331, and a locked portion 335 provided as a portion obtained by cutting out a portion of the side end surface 3331 of the side plate 333. In this embodiment, the bottom portion 331 is a plate-shaped portion and serves as a bottom plate. The lower surface of the bottom portion 331 is a surface having a normal line parallel to the length direction of the support column 33. A screw hole 2311 is provided in the bottom portion 331 . In this embodiment, a plurality of screw holes 2311 are provided, but any number of screw holes 2311 can be provided as long as it is one or more.

The main surface of the side plate 333 is a surface having a normal line perpendicular to the length direction of the support column 33. A locked portion 335 is provided on the side end surface 3331 of the side plate 333 . The locked portion 335 is a portion that is locked by a claw portion 3515 of the stand cover 351, which will be described later. In this embodiment, the locked portion 335 is a portion obtained by cutting out a portion of the side end surface 3331 of the side plate 333.

[Stand cover of Embodiment 2]
FIG. 11 is a partially cut perspective sectional view of the stand cover 351 according to the second embodiment. Specifically, the stand cover 351 in FIG. 9 is partially cut along a direction intersecting the length direction. The stand cover 351 is a member that constitutes the upper side of the stand base 35. Stand cover 351 can be made of, for example, a resin material. An insertion port 2511 is formed on the top surface of the stand cover 351, which is a generally rectangular opening in plan view.

The stand cover 351 has a column insertion portion 2513 as a hole with the insertion port 2511 as an entrance and the inner wall 2517 as an inner side surface. The strut insertion portion 2513 allows the one end portion 337 to be inserted into the inside of the stand cover 351 through the insertion opening 2511 formed on the top surface of the stand cover 351. In plan view, the shape of the insertion port 2511 matches the cross-sectional shape of the one end portion 337. In this embodiment, the shape of the insertion port 2511 is approximately square to match the support column 33 having a channel-shaped cross section. Thereby, it is possible to suppress wobbling of the strut 33 inserted into the strut insertion portion 2513.

A claw portion 3515 is provided inside the column insertion portion 2513. The claw portion 3515 is provided on a surface of the inner circumferential surface of the column insertion portion 2513 that faces the side end surface 3331 of the side plate 333 when the one end portion 337 is inserted into the column insertion portion 2513. As will be described in detail later, when the one end portion 337 is inserted into the strut insertion portion 2513 and the bottom portion 331 abuts the contact portion 2551 of the strut fixing member 255 (described later), the claw portion 3515 engages the locked portion 335. Stop. Therefore, the movement of the column 33 away from the column insertion portion 2513 can be suppressed, and the proper positions of the column 33 and the stand base 35 can be maintained.

[Internal structure of the stand of Embodiment 2]
FIG. 12 is a perspective sectional view of the stand 31 taken along the line XII-XII in FIG. FIG. 13 is a sectional view of the stand 31 taken along the line XIII-XIII in FIG.

As shown in FIGS. 11 and 12, when the bottom portion 331 and the contact portion 2551 abut, the claw portion 3515 locks the locked portion 335. The support column 33 is temporarily fixed to the stand base 35 by the claw portion 3515. At this time, the claw portion 3515 prevents the column 33 from moving away from the column insertion portion 2513, and can maintain the proper position of the column 33 and the stand base 35. The claw portion 3515 may be made of, for example, a resin material, and may be integrated with the stand cover 351.

More specifically, in this embodiment, the claw portion 3515 has a protruding portion 35153 that protrudes toward a region inside the column insertion portion 2513 into which the column 33 is inserted. The protruding portion 35153 protrudes toward the side end surface 3331 of the one end portion 337. In this embodiment, the protruding portion 35153 protrudes into the locked portion 335, which is a portion obtained by cutting out a portion of the side end surface 3331 of the side plate 333. That is, when the protruding portion 35153 enters the cutout portion that is the locked portion 335, the claw portion 3515 locks the locked portion 335 when the one end portion 337 is inserted into the column insertion portion 2513. . At this time, the lower end surface of the protrusion 35153 is adjacent to the upper surface of the lower side of the cutout portion of the locked portion 335. The lower end surface of the protruding portion 35153 hits the upper surface of the lower side of the cutout portion that is the locked portion 335, thereby preventing the column 33 from moving away from the stand base 35, and causing the temporarily fixed column 33 to move away from the stand base 35. It can be prevented from falling off from the stand base 35.

As shown in FIG. 12, the width of the protruding portion 35153 is set as a width that can lock both of the locked portions 335 of the side end surfaces 3331 of the two side plates 333 in the direction intersecting the direction in which the support column 33 is inserted. Alternatively, a plurality of protrusions 35153 having a width capable of locking one locked portion 335 may be arranged side by side in a direction intersecting the length direction of the support 33. Note that the locked portion 335 only needs to be provided on the side end surface 3331 of at least one of the side plates 333, and the claw portion 3515 only needs to be able to lock with at least one of the locked portions 335.

The protruding portion 35153 may gradually increase the amount of protrusion toward the support post 33 from the side where the support post 33 is inserted toward the opposite side. As shown in FIG. 13, in this embodiment, the protrusion 35153 has a structure that slopes upward from the side where the support column 33 is inserted toward the opposite side. The upward slope of the protruding portion 35153 prevents the lower end surface of the bottom portion 331 from getting caught on the protruding portion 35153 when the column 33 is inserted into the column insertion portion 2513. Not only can the insertion be performed smoothly, but also damage to the claw portion 3515 and the protruding portion 35153 can be prevented.

As can be seen from FIGS. 11 and 13, a portion of the claw portion 3515 is plate-shaped and serves as a leaf spring 35151 having elasticity. Specifically, the claw portion 3515 is provided to replace the inner wall 2517 facing the side end surface 3331 of the one end portion 337, and extends downward from the insertion port 2511 side to the leaf spring 35151. and a protrusion 35153 are connected in this order. That is, the claw portion 3515 has a plate spring 35151 on the insertion port 2511 side and a protrusion portion 35153 on the contact portion 2551 side along the insertion direction when the support column 33 is inserted. With this structure, the claw part 3515 is inserted into the post insertion part 2513 after the support post 33 is inserted until the protrusion part 35153 enters the locked part 335. By bending, the protrusion 35153 can be temporarily retracted out of the area through which the support column 33 passes.

When the first lower end surface 3313 of the bottom part 331 comes into contact with the upper surface of the contact part 2551, the locked part 335 comes to the same height as the protrusion part 35153, so the elasticity of the leaf spring 35151 causes the protrusion part 35153 to Return to the inside of the strut insertion part 2513 and enter the locked part 335. This prevents an excessive load from being applied to the claw portion 3515 and the protruding portion 35153 when inserting the strut 33, thereby preventing damage to the claw portion 3515 and the protruding portion 35153, and allowing the strut 33 to be smoothly inserted into the strut insertion portion 2513. can.

Furthermore, in this embodiment, the cross section of the support 33 has a channel shape, so that the inside of the support 33 can be accessed from one open side of the support 33. By pushing the claw part 3515 and the protruding part 25153 from inside the column 33 and bending the leaf spring 35151 to the outside of the column insertion part 2513, the lock between the claw part 3515 and the locked part 335 can be released, and the column 33 can be released. It can be easily removed from the stand base 35. Therefore, when the stand 31 becomes unnecessary, for example, when changing the installation method of the display device 1 to wall-mounting, the stand 31 can be easily disassembled into its component parts and stored.

[Modification of Embodiment 2]
FIG. 14 is a sectional view of a stand according to a modification of the second embodiment. In this modification, one end portion 337 includes a bottom portion 331 and a side plate 333, and the bottom portion 331 is a locked portion. Therefore, it is no longer necessary to provide a locked portion on the side plate 333.

More specifically, the claw portion 3515 has a protruding portion 35153 that protrudes toward a region inside the column insertion portion 2513 into which the column 33 is inserted. In this modification, the protruding portion 35153 protrudes above the upper surface of the bottom portion 331. That is, the protruding portion 35153 fits onto the upper surface of the bottom portion 331, so that when the one end portion 337 is inserted into the column insertion portion 2513, the claw portion 3515 locks the bottom portion 331 as a locked portion. At this time, the lower end surface of the protruding portion 35153 is adjacent to the upper surface of the bottom portion 331. The lower end surface of the protruding portion 35153 comes into contact with the upper surface of the bottom portion 331, thereby preventing the column 33 from moving away from the stand base 35, and can prevent the temporarily fixed column 33 from falling off the stand base 35. Furthermore, in this modification, since the bottom portion 331 serves as a locked portion, there is no need to process a hole or a cutout portion as a locked portion in one end portion 337 of the column 33. In this modification, it is sufficient that the one end 337 has a space above the bottom 331 in which the claw portion 3515 can protrude, and for example, the cross section of the support 33 may be L-shaped.

Note that the present disclosure is not limited to the configurations of the above-described embodiments and modified examples, and may include configurations that are substantially the same as those shown in the above-described embodiments and modified examples, configurations that have the same effects, or It may be replaced with a configuration that can achieve the same purpose.

1: Display device 11: Display unit 13: Housing 15: Display panels 21, 31: Stands 23, 33: Supports 231, 331: Bottom (bottom plate)
2311: Screw hole 2313, 3313: First lower end surface 233: Side part (side plate)
333: Side plate 3331: Side end surface 235, 335: Locked portion 237, 337: One end portion 25, 35: Stand base 251, 351: Stand cover 2511: Insertion port 2513: Post insertion portion 2515, 3515: Claw portion 25151, 35151: Leaf spring 25153, 35153: Protruding portion 2517: Inner wall 25171: Second lower end surface 253: Stand base 2531: Opening 255: Post fixing member 2551: Contact portion 2553: Through hole 27: Screw

Claims (11)

a support column having one end portion including a bottom portion provided with a screw hole and a locked portion;
a strut insertion portion into which the one end is inserted; a claw portion that locks the locked portion when the one end portion is inserted into the strut insertion portion; and an abutment provided with a through hole and against which the bottom abuts. a stand base having a contact portion;
a screw inserted into the through hole from the opposite side of the stand base to the side where the support is located and screwed into the screw hole;
A stand with. The claw portion has a protrusion that protrudes toward the support column,
The stand according to claim 1, wherein the protruding portion abuts the locked portion so as to prevent the movement when the support column moves away from the stand base. The stand according to claim 1 or 2, wherein the claw portion includes a leaf spring. The strut has sides;
The protruding portion protrudes toward the side portion,
The stand according to claim 2, wherein the locked portion is a recess or a hole provided in the side portion. The support column has a side plate having a side end surface,
the protrusion protrudes toward the side end surface;
The stand according to claim 2, wherein the locked portion is a part obtained by cutting out a part of the side end surface. The bottom part is a bottom plate,
The stand according to claim 2, wherein the locked portion is the bottom plate. 3. The stand according to claim 2, wherein the protruding portion gradually protrudes toward the support column from a side where the support support is inserted to a side opposite to the side where the support support is inserted. The stand according to claim 1 or 2, wherein the post insertion portion has an inner wall that faces the post. the bottom portion has a first lower end surface;
the inner wall has a second lower end surface;
The stand according to claim 8, wherein the first lower end surface and the second lower end surface are at the same height. The stand base is
a stand cover provided with the pillar insertion part;
a stand base having an opening;
comprising a pillar fixing member having the abutment portion,
The strut fixing member is fixed to the upper surface of the stand base by overlapping the strut fixing member and the opening,
The stand base is fixed to the bottom surface of the stand cover by overlapping the column insertion part, the column fixing member, and the opening,
The stand according to claim 1 or 2, wherein the screw is located closer to the column fixing member than the bottom surface of the stand base. The stand according to claim 1 or 2,
A display device comprising: a display section supported by the stand.

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