Attachment member and display device

Abstract

To provide an attachment member which can set a display part in a set surface without additionally preparing a fixation tool or can support the display part on a mounting surface by a column.SOLUTION: An attachment member includes: a first member in the shape of a flat plate removably provided in a set surface in which a display part is set, the first member having a protruding part in a surface opposite to the surface in contact with the set surface; a second member in the shape of a flat plate, the second member having a groove part engaged with the protruding part of the first member and removably provided in a surface facing the set surface of the display part. At least one of the first member and the second member further includes: an attachment unit for attaching a column supporting the display unit in a case where the display unit is supported by the column; and a connection unit for connecting the first member and the second member to each other.SELECTED DRAWING: Figure 4

Description

[Technical field]

[0001] The present invention relates to a mounting member and a display device. [Background technology]

[0002] Patent Document 1 discloses a display device (display device) including a display unit (display body), a stand (base unit), and a connector that connects the display unit and the stand.

[0003] In the display device disclosed in Patent Document 1, the connecting part is provided rotatably relative to the display unit and the mounting base, and the mounting base can be attached closely to the back surface of the display unit by rotating the connecting part. As a result, in the display device disclosed in Patent Document 1, the mounting base can be moved from a position where it functions as a stand that supports the display unit to a position where it functions as an intermediary when fixing the display unit to the installation surface (wall). [Prior art documents] [Patent documents]

[0004] [Patent Document 1] JP 2015-207010 A Summary of the Invention [Problem to be solved by the invention]

[0005] When fixing the display unit of the display device disclosed in Patent Document 1 to an installation surface (wall), it is necessary to separately prepare fixing devices such as a wire and a wire fixing part for fixing the mounting base, which is in close contact with the back of the display unit, to the installation surface.

[0006] An object of the present disclosure is to provide a mounting member and a display device that enable a display unit to be attached to an installation surface or supported on a placement surface via a support without the need for a separate fixing device. [Means for solving the problem]

[0007] A mounting member according to one embodiment of the present disclosure comprises a flat first member which is removably attached to an installation surface on which a display unit is installed and has a protrusion on a surface opposite to the side contacting the installation surface, and a flat second member which has a groove which engages with the protrusion of the first member and is removably attached to a surface opposite the installation surface of the display unit, and at least one of the first member and the second member further has an attachment portion for attaching the support pole and a connecting portion for connecting the first member and the second member when the display unit is supported by the support pole.

[0008] A display device according to one embodiment of the present disclosure comprises a flat first member which is removably mounted on an installation surface on which a display unit is installed and has a protrusion on a surface opposite to the side contacting the installation surface, and a flat second member which has a groove which engages with the protrusion of the first member and is removably mounted on a surface opposite the installation surface of the display unit, wherein at least one of the first member and the second member comprises: an attachment member which, when the display unit is supported by a support, further has an attachment portion for attaching the support and a connecting portion for connecting the first member and the second member; the display unit; and the support which supports the display unit and is fixed at a tip end to the display unit and fixed at a base end to the second member, wherein, when the display unit is supported by the support, the first member and the second member are connected to form a mounting stand for erecting the support on a mounting surface. [Brief description of the drawings]

[0009] [Figure 1] FIG. 1 is a front view illustrating an example of a display device according to an embodiment of the present disclosure. [Diagram 2] FIG. 2 is a rear view illustrating an example of a display device according to an embodiment of the present disclosure. [Diagram 3] FIG. 1 is a side view illustrating an example of a display device according to an embodiment of the present disclosure. [Figure 4] 4 is a diagram showing an example of a state in which a display unit and an installation surface are separated in the display device shown in FIG. 3. FIG. [Diagram 5]3 is a diagram illustrating an example of a first member included in the display device according to the embodiment of the present disclosure. FIG. [Figure 6] 6 is an enlarged view of a protrusion provided on the first member shown in FIG. 5. [Figure 7] 4A to 4C are diagrams illustrating an example of a second member included in the display device according to the embodiment of the present disclosure. [Figure 8] 8 is a diagram showing an example of a groove portion of the second member shown in FIG. 7. FIG. [Figure 9] 1 is an exploded perspective view showing an example of a mounting member when a display device according to an embodiment of the present disclosure is in a first position. FIG. [Figure 10] 1 is an exploded perspective view showing an example of a mounting member when a display device according to an embodiment of the present disclosure is in a first position. FIG. [Figure 11] 3A to 3C are diagrams illustrating an example of a first member constituting a mounting member included in a display device according to an embodiment of the present disclosure. [Figure 12] 4A to 4C are diagrams illustrating an example of a second member constituting a mounting member included in a display device according to an embodiment of the present disclosure. [Figure 13] 13 is an exploded perspective view showing an example of a mounting member included in a display device according to a modified example of an embodiment of the present disclosure. FIG. [Figure 14] 13 is a bottom view illustrating an example of an attachment member included in a display device according to a modified example of an embodiment of the present disclosure. FIG. [Figure 15] 11 is a diagram showing an example of a second member included in a display device according to a modified example of an embodiment of the present disclosure. [Figure 16] 11 is a diagram showing an example of a first member included in a display device according to a modified example of an embodiment of the present disclosure. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0010] Hereinafter, the embodiments and modifications of the present disclosure will be described with reference to the drawings. In the following, the same or corresponding components are denoted by the same reference numerals throughout all the drawings, and their repeated description will be omitted. In addition, the embodiments and modifications described below are merely examples of the present disclosure, and the present disclosure is not limited to the embodiments and modifications. Even if the embodiments and modifications are not limited to the embodiments and modifications, various modifications can be made according to the design, etc., as long as they do not deviate from the technical idea of ​​the present disclosure.

[0011] (display device) A configuration of a display device 100 according to an embodiment of the present disclosure will be described with reference to Figs. 1 to 3. Fig. 1 is a front view showing an example of a display device 100 according to an embodiment of the present disclosure. Fig. 2 is a rear view showing an example of a display device 100. Figs. 1 and 2 show a configuration of the display device 100 in which a display unit 1 is supported by a support 3. Fig. 3 is a side view showing an example of the display device 100 according to an embodiment of the present disclosure. Fig. 3 shows the configuration of the display device 100 when the display unit 1 included in the display device 100 is placed on an installation surface 70 such as a wall.

[0012] In the following description, the longitudinal direction of display unit 1 included in display device 100 is defined as the left-right direction, the lateral direction of display unit 1 as the up-down direction, and the thickness direction of display unit 1 as the front-rear direction (see FIG. 1).

[0013] In addition, of the left-right direction of the display unit 1, the left side when viewed from the front side is defined as the left direction, and the right side is defined as the right direction. In addition, of the front-rear direction when viewed from the front side, the front side (near side) of the display unit 1 is defined as the front direction, and the back side (deep side) is defined as the rear direction. In addition, in the display unit 1, the bottom side is defined as the downward direction, and the opposite side is defined as the upward direction. However, these directions are defined for the convenience of explanation, and do not limit the directions when the display device 100 is in use.

[0014] As shown in FIGS. 1 and 2, the display device 100 includes a display unit 1, a mounting member 2, and a support 3.

[0015] The display unit 1 has a horizontally long, roughly rectangular shape as a whole. The display unit 1 has a display panel 11 disposed on the front side and a back panel 12 disposed on the rear side. The display unit 1 has a configuration in which a backlight having a plurality of light sources, such as LEDs, is disposed on the rear side of the display panel 11.

[0016] An attachment member 2 that functions as a base for placing the display unit 1 is provided below the display unit 1. The attachment member 2 includes a first member 41 and a second member 42 that are rectangular flat plate members.

[0017] When the mounting member 2 functions as a mounting base, the mounting member 2 is placed on a mounting surface such as a floor or a desk. Between the mounting member 2 and the display unit 1, a support 3, which is a columnar member for supporting the display unit 1 above the mounting member 2, is provided.

[0018] The tip portion, which is the upper end portion of the support pillar 3, is detachable from the rear panel 12 of the display unit 1. More specifically, the rear panel 12 includes a support pillar attachment member 12a (see FIG. 7 described later) at a lower central position in the left-right direction. The tip portion of the support pillar 3 is detachable from the support pillar attachment member 12a (see FIG. 7 described later) included in the rear panel 12. When the support pillar 3 is fixed to the display unit 1, the fixed portion between the support pillar 3 and the display unit 1 is covered by a support pillar tip side cover portion 13, as shown in FIG. 2.

[0019] The base end, which is the end on the lower side of the support 3, is detachable from the mounting member 2. When the support 3 is fixed to the mounting member 2, the upper surface of the mounting member 2 except for the fixed portion between the base end of the support 3 and the mounting member 2 is covered by a support base end side cover part 51.

[0020] In addition, in the display device 100 as shown in FIGS. 1 and 2, the posture of the display device 100 when the display unit 1 is supported above the mounting member 2 via the support 3 is referred to as a first posture.

[0021] 3, in the display device 100, the display unit 1 can be installed on an installation surface 70 such as a wall surface, a ceiling, or a suspended board surface via a mounting member 2. The attitude of the display device 100 when the display unit 1 is installed on the installation surface 70 via the mounting member 2 is referred to as a second attitude. The mounting member 2 will be described in detail below.

[0022] (Mounting parts) The mounting member 2 includes a first member 41 which is removably attached to the installation surface 70 and has a protrusion 45 (see Figure 4 described later) on the surface opposite to the side contacting the installation surface 70, and a second member 42 which has a groove 46 (see Figure 7 described later) and is removably attached to the surface corresponding to the installation surface 70 of the display unit 1, i.e., the back panel 12.

[0023] When the display device 100 is in the first position, as shown in Figures 1 and 2, the mounting member 2 is detachably attached to the base end of the support 3 with the second member 42 stacked on top of the first member 41.

[0024] On the other hand, when the display device 100 is in the second position, as shown in Fig. 4, in the mounting member 2, the first member 41 is detachably provided on the installation surface 70, and the second member 42 is detachably provided on the back panel 12 of the display unit 1. Then, by engaging the protrusion 45 of the first member 41 with the groove 46 of the second member 42, the display unit 1 can be fixed to the installation surface 70 as shown in Fig. 3. Fig. 4 is a diagram showing an example of a state in which the display unit 1 and the installation surface 70 are separated in the display device 100 shown in Fig. 3.

[0025] (First member) A detailed configuration of the first member 41 will be described with reference to Fig. 5 and Fig. 6. Fig. 5 is a diagram showing an example of the first member 41 included in the display device 100 according to an embodiment of the present disclosure. Fig. 6 is an enlarged view of the protrusion 45 included in the first member 41 shown in Fig. 5. Fig. 6 shows the configuration of the protrusion 45 when the first member 41 is viewed from the side.

[0026] 5, the first member 41 has a horizontally long flat plate shape, and has four protrusions 45 on the surface opposite to the side that contacts the installation surface 70. The number of protrusions 45 is not limited to four, and may be appropriately determined depending on the number of grooves 46 of the second member 42, which will be described later.

[0027] A first screw hole 43 and a second screw hole 44 are provided at each of the four corners of the first member 41. When the display device 100 is in the second position, a first fixing screw 61 (first fixing member) is inserted into each of the first screw holes 43, and the first member 41 is fixed to the installation surface 70 by the first fixing screw 61. On the other hand, when the display device 100 is in the first position, the first fixing screw 61 is inserted into each of the second screw holes 44 and fitted into a fourth screw hole 48 of the second member 42 described later, thereby connecting the first member 41 and the second member 42.

[0028] The numbers of the first screw holes 43, the second screw holes 44, and the first fixing screws 61 can be set appropriately depending on the desired fixing strength of the first member 41 to the installation surface 70 and the desired connection strength between the first member 41 and the second member 42, etc.

[0029] As shown in FIG. 6, the protrusion 45 is a member that protrudes in a direction perpendicular to the main surface of the first member 41, and engages with a groove 46 provided in the second member 42, which will be described later.

[0030] 6, the protrusion 45 includes a first protrusion 45a and a second protrusion 45b. The first protrusion 45a is provided on the tip side of the protrusion 45 and is a cylindrical member having a diameter smaller than the diameter of the insertion hole 46a included in the groove 46 and larger than the width dimension of the slit portion 46b included in the groove 46. On the other hand, the second protrusion 45b is provided between the first protrusion 45a and the main surface of the first member 41 and is a cylindrical member having a diameter smaller than the width dimension of the slit portion 46b included in the groove 46.

[0031] (Second member) A detailed configuration of the second member 42 will be described with reference to Fig. 7 and Fig. 8. Fig. 7 is a diagram showing an example of the second member 42 included in the display device 100 according to an embodiment of the present disclosure. Fig. 8 is a diagram showing an example of a groove portion 46 of the second member 42 shown in Fig. 7. Fig. 7 shows a state in which the second member 42 is attached to the back panel 12 of the display unit 1.

[0032] 7, the second member 42 has a horizontally elongated flat plate shape and includes grooves 46 that engage with the protrusions 45 of the first member 41. The second member 42 also has four third screw holes 47 near the center of the main surface of the second member 42, and four fourth screw holes 48 at the four corners of the second member 42. The second member 42 also has four fifth screw holes 49 below the center of the main surface of the second member 42.

[0033] When the display device 100 is in the second posture, second fixing screws 62 (second fixing members) are inserted into the third screw holes 47, respectively, and the second member 42 is fixed to the rear panel 12 of the display unit 1 by the second fixing screws 62. That is, the rear panel 12 includes four cylindrical bosses (not shown) arranged to correspond to the four third screw holes 47, respectively. The second fixing screws 62 inserted into the third screw holes 47 are screwed into the bosses included in the rear panel 12, thereby fixing the second member 42 to the rear panel 12.

[0034] On the other hand, when the display device 100 is in the first position, the second fixing screws 62 are inserted into the fifth screw holes 49, respectively, and the second member 42 and the support 3 are fixed by the second fixing screws 62. That is, the support 3 includes four cylindrical bosses (not shown) arranged to correspond to the four fifth screw holes 49, respectively. The second fixing screws 62 inserted into the fifth screw holes 49 are screwed into the bosses included in the support 3, respectively, thereby fixing the second member 42 and the support. Furthermore, the first fixing screws 61 inserted into the second screw holes 44 of the first member 41 are fitted into the fourth screw holes 48 to connect the first member 41 and the second member 42.

[0035] In the second member 42 shown in Fig. 7, two grooves 46 aligned in the left-right direction of the second member 42 are arranged in two rows in the up-down direction. As shown in Fig. 8, each groove 46 has an insertion hole 46a into which the protrusion 45 of the first member 41 is inserted, and a slit 46b formed to extend from the insertion hole 46a, which fits with the protrusion 45 and allows the protrusion 45 to slide freely.

[0036] The slit portion 46b has a first slit 46b1 extending in a first direction along the surface (main surface) of the second member 42, and a second slit 46b2 extending in a second direction different from the first direction from the end opposite to the side where the first slit 46b1 connects to the insertion hole 46a.

[0037] As shown in FIG. 8, in the second member 42 according to this embodiment, the first direction is a direction that draws an arc upward from the insertion hole 46a. The second direction is a direction that draws a straight line upward from the first slit 46b1. Note that the first direction of the first slit 46b1 and the second direction of the second slit 46b2 are not limited to the above-mentioned directions, and it is sufficient that the first direction and the second direction extend in different directions. However, when the display unit 1 is fixed to the installation surface 70, in order to stably engage the protrusion 45 with the tip of the second slit 46b2, it is preferable that the second direction in which the second slit 46b2 extends is the vertical direction.

[0038] As described above, since the groove portion 46 has the insertion hole 46a, the protrusion portion 45 of the first member 41 can be inserted into the groove portion 46. Furthermore, since the groove portion 46 has the slit portion 46b, the protrusion portion 45 inserted into the groove portion 46 slides while fitting into the slit portion 46b, so that the first member 41 can be engaged with the second member 42.

[0039] In the display device 100 having the above-mentioned configuration, the first attitude and the second attitude can be switched as follows.

[0040] That is, when the display device 100 is in the first position, the mounting member 2 can function as a mounting base for setting the support pole 3 upright on the mounting surface by connecting the first member 41 and the second member 42 as described above. Therefore, when the display device 100 is in the first position, there is no need to separately provide a mounting base for supporting the display unit 1 via the support pole 3.

[0041] In this way, when the mounting member 2 functions as a mounting base, as shown in FIG. 9, the support 3 is placed on the upper surface of the second member 42, and the four second fixing screws 62 are inserted into the four fifth screw holes 49 from the lower surface to the upper surface of the second member 42, respectively, and screwed into bosses (not shown) provided on the lower surface of the support 3. In this way, the support 3 and the second member 42 are fixed by the second fixing screws 62. Note that the fifth screw hole 49 realizes the attachment part of the present disclosure that attaches the support 3 to the second member 42. FIG. 9 is an exploded perspective view showing an example of the mounting member 2 when the display device 100 according to the embodiment of the present disclosure is in the first position. For convenience of explanation, FIG. 9 only illustrates the second member 42, the support 3 fixed to the second member 42, and the second fixing screw 62 for fixing the support 3 to the second member 42.

[0042] In this embodiment, four second fixing screws 62 and four fifth screw holes 49 are provided, but the numbers of second fixing screws 62 and second screw holes 63 provided are arbitrary.

[0043] After the support 3 is fixed to the upper surface of the second member 42 as described above, the first member 41 is placed on the mounting surface side on which the display device 100 is placed, and the first member 41 and the second member 42 are connected in a state where they are overlapped on top of each other, as shown in Fig. 10. Fig. 10 is an exploded perspective view showing an example of the mounting member 2 when the display device 100 according to the embodiment of the present disclosure is in the first position. For convenience of explanation, Fig. 10 only shows the first member 41, the second member 42, the support 3 fixed to the second member 42, and the first fixing screw 61 for connecting the first member 41 and the second member 42.

[0044] More specifically, when the display device 100 is in the first position, the first member 41 is placed on a placement surface on which the display device 100 is placed, and the second member 42 is placed on the first member 41. In this state in which the first member 41 and the second member 42 are stacked in the vertical direction, the four first fixing screws 61 are inserted into the four second screw holes 44 of the first member 41, respectively, and further fitted into the four fourth screw holes 48 of the second member 42, respectively. In this manner, the first member 41 and the second member 42 are fastened together by the first fixing screws 61, thereby connecting the first member 41 and the second member 42. The fourth screw hole 48 realizes the connecting portion of the present disclosure for connecting the first member 41 to the second member 42.

[0045] In this embodiment, four first screw holes 43 are provided at the four corners of the first member 41 so as to connect the first member 41 and the second member 42 at their respective four corners, and four fourth screw holes 48 are provided at the four corners of the second member 42 at positions corresponding to the first screw holes 43 when the first member 41 and the second member 42 are overlapped. However, the positions and numbers at which the first screw holes 43 and the fourth screw holes 48 are provided are not limited to these, and may be any positions and numbers that allow the first member 41 and the second member 42 to be overlapped and appropriately connected.

[0046] When the display device 100 is in the first position as described above, the mounting member 2 is connected by the first fixing screw 61 with the first member 41 and the second member 42 stacked on top of each other, and the support 3 is fixed to the second member 42 by the second fixing screw 62.

[0047] In addition, when the first member 41 and the second member 42 are stacked and connected in the vertical direction, the first member 41 and the second member 42 are stacked so that the protrusion 45 of the first member 41 is inserted into the groove portion 46 of the second member 42.

[0048] In the mounting member 2 of the present disclosure, when the display device 100 is in the first position, the second member 42 is overlapped and connected on the first member 41, the fifth screw holes 49 are provided in the second member 42, and the support posts 3 are fixed to the second member 42 by the second fixing screws 62 inserted through the fifth screw holes 49. However, a configuration may also be adopted in which the first member 41 is overlapped and connected on the second member 42, the fifth screw holes 49 are provided in the first member 41 instead of the second member 42, and the second fixing screws 62 are inserted through the fifth screw holes 49 to fix the support posts 3 to the first member 41.

[0049] Next, when the attitude of the display device 100 is switched from the first attitude to the second attitude, the support 3 and the mounting member 2 are removed from the display unit 1. Furthermore, by removing the second fixing screw 62, the mounting member 2 is removed from the support 3. Furthermore, by removing the first fixing screw 61, the first member 41 and the second member 42 in the mounting member 2 are separated.

[0050] 7, the second member 42 has the second fixing screw 62 inserted through the third screw hole 47 and screwed into the boss of the back panel 12 of the display unit 1. Meanwhile, the first member 41 has the first fixing screw 61 inserted through the first screw hole 43 and fixed to the installation surface 70. That is, the installation surface 70 is provided with four cylindrical bosses (not shown) arranged to correspond to the four first screw holes 43, respectively. The first fixing screws 61 inserted through the first screw holes 43 screw into the bosses provided on the installation surface 70, thereby fixing the first member 41 to the installation surface 70.

[0051] In this manner, with the first member 41 fixed to the installation surface 70 and the second member 42 fixed to the back panel 12 of the display unit 1, the protrusion 45 of the first member 41 is inserted into the insertion hole 46a of the groove 46 of the second member 42. The protrusion 45 inserted into the insertion hole 46a slides along the slit 46b and engages with the slit 46b with the second member 42 sandwiched between the first protrusion 45a and the main surface (front surface) of the first member 41. By engaging the protrusion 45 with the slit 46b of the groove 46 in this manner, the display unit 1 can be attached to the installation surface 70.

[0052] In addition, the first direction in which the first slit 46b1 of the slit portion 46b extends and the second direction in which the second slit 46b2 extends are different directions. Therefore, compared to a configuration in which the slit portion 46b extends in only one direction, it is possible to prevent the engagement state between the slit portion 46b and the protrusion portion 45 from being released due to the influence of an external force applied to the display unit 1.

[0053] 5, the first member 41 has two protrusions 45 provided in the left-right direction on the upper side and two protrusions 45 provided in the left-right direction on the lower side of the main surface of the first member 41. On the other hand, as shown in FIG 7, the second member 42 has two grooves 46 provided in the left-right direction on the upper side and two protrusions 45 provided in the left-right direction on the lower side of the main surface of the second member 42, so as to correspond to the arrangement of the protrusions 45.

[0054] 11, the first member 41 may have, for example, four protrusions 45 arranged in a row in the left-right direction at an upper position on the main surface of the first member 41. Fig. 11 is a diagram showing an example of a first member 41 constituting the mounting member 2 included in the display device 100 according to the embodiment of the present disclosure.

[0055] 12, the second member 42 may be configured such that four grooves 46 aligned in a row in the left-right direction so as to be located at positions corresponding to the four protrusions 45 of the first member 41 are provided on the upper and lower sides of the main surface of the second member 42. Fig. 12 is a diagram showing an example of the second member 42 constituting the mounting member 2 included in the display device 100 according to the embodiment of the present disclosure.

[0056] That is, the second member 42 may be configured to have four grooves 46 forming row A and four grooves 46 forming row B at different positions in the up-down direction. Since the second member 42 has the four grooves 46 forming row A and the four grooves 46 forming row B in this way, the mounting position of the display unit 1 on the installation surface 70 can be adjusted in the up-down direction. That is, when it is desired to mount the display unit 1 at a higher position on the installation surface 70, the four grooves 46 provided in row B may be engaged with the protrusions 45.

[0057] Since the display device 100 according to the embodiment of the present disclosure includes a first member 41 and a second member 42, when the display device 100 is in the second position, the display unit 1 can be fixed to the installation surface 70 by engaging the first member 41 and the second member 42.

[0058] Moreover, in the display device 100, the first member 41 has the second screw hole 44, and the second member 42 has the fourth screw hole 48. Therefore, the first member 41 and the second member 42 can be connected to each other using the first fixing screw 61 used to fix the first member 41 to the installation surface 70. Furthermore, since the second member 42 has the fifth screw hole 49, the support 3 can be fixed to the second member 42 using the second fixing screw 62 used to fix the second member 42 to the back panel 12 of the display unit 1.

[0059] In this way, the first fixing screw 61 and the second fixing screw 62 can be used in common whether the display unit 1 is installed on an installation surface 70 or supported by a support 3.

[0060] Therefore, in the display device 100, the display unit 1 can be provided on the installation surface 70 or supported on the placement surface via the support pillars 3 without the need for a separate fixing device.

[0061] (Modification) Next, a configuration of a display device 100 according to a modified example of the embodiment of the present disclosure will be described with reference to Figs. 13 and 14. Fig. 13 is an exploded perspective view showing an example of the mounting member 20 included in the display device 100 according to a modified example of the embodiment of the present disclosure. Fig. 13 shows the configuration of the mounting member 20 when the display device 100 is in the first position. Fig. 14 is a bottom view showing an example of the mounting member 20 included in the display device 100 according to the modified example of the embodiment of the present disclosure. Fig. 14 shows the configuration of the mounting member 20 when viewed from the bottom when the display device 100 is in the first position.

[0062] In the display device 100 according to the embodiment of the present disclosure, when the display device 100 is in the first position, the mounting member 2 is configured to overlap and connect the second member 42 on the first member 41. In contrast, in the display device 100 according to the modified embodiment, when the display device 100 is in the first position, the mounting member 20 is configured to arrange the first member 41 and the second member 42 side by side in the horizontal direction and connect the two together, which is different. The display device 100 according to the embodiment and the display device 100 according to the modified embodiment have similar configurations except for the difference between the configurations of the mounting member 2 and the mounting member 20 as described above, and therefore similar members are denoted by the same reference numerals and their description will be omitted.

[0063] More specifically, as shown in Figures 13 and 14, when the display device 100 is in the first position, the mounting member 20 is configured by placing the first member 41 at the front and the second member 42 at the rear on the placement surface and connecting the two together.

[0064] In the mounting member 20 according to the modified embodiment, the first member 41 has two protrusions 45 in the left-right direction, and first screw holes 43 are provided at each of the four corners. A first connecting portion 41a is provided on the side of the first member 41 that contacts the second member 42 and on a region adjacent to the side, the first connecting portion 41a being thinner than other regions other than the region adjacent to the side. For example, the first connecting portion 41a can be provided by performing a half-cut process on the first member 41. The first connecting portion 41a is provided with four second screw holes 44 in the left-right direction.

[0065] On the other hand, the second member 42 is provided with two grooves 46 at intervals similar to those of the protrusions 45 provided on the first member 41 in the left-right direction, and four fifth screw holes 49 are provided in the center of the second member 42. Two third screw holes 47 are provided at positions sandwiching the four fifth screw holes 49 in the left-right direction. A second connecting portion 42a having a smaller thickness than other regions other than the neighboring region is provided on the side of the second member 42 that contacts the first member 41 and on the region adjacent to the side. For example, the second connecting portion 42a can be provided by performing a half-cut process on the second member 42. Four fourth screw holes 48 are provided in the left-right direction on the second connecting portion 42a.

[0066] When the display device 100 is in the first position, the first connecting portion 41a and the other area are flush with each other on the lower surface side of the first member 41. Also, the second connecting portion 42a and the other area are flush with each other on the upper surface side of the second member 42. Therefore, by overlapping the first connecting portion 41a of the first member 41 and the second connecting portion 42a of the second member 42 and fitting the first fixing screws 61 inserted through the second screw holes 44 of the first member 41 into the fourth screw holes 48 of the second member 42 to connect the first member 41 and the second member 42, a single plate-like member can be formed.

[0067] Furthermore, when the display device 100 is in the first position, a second fixing screw 62 inserted from the underside of the second member 42 is screwed into a boss (not shown) of the support column 3 to fix the support column and the second member 42 together.

[0068] On the other hand, when the attitude of the display device 100 is switched from the first attitude to the second attitude, the support 3 and the mounting member 2 are removed from the display unit 1. Furthermore, by removing the second fixing screw 62, the mounting member 2 is removed from the support 3. Furthermore, by removing the first fixing screw 61, the first member 41 and the second member 42 of the mounting member 2 are separated.

[0069] 15, the second member 42 is screwed into the bosses of the back panel 12 of the display unit 1 by inserting two second fixing screws 62 into two third screw holes 47, respectively. Fig. 15 is a diagram showing an example of the second member 42 included in the display device 100 according to the modified example of the embodiment of the present disclosure.

[0070] 16, the first member 41 has four first fixing screws 61 inserted into four first screw holes 43, respectively, and screwed into bosses provided on the installation surface 70. Fig. 16 is a diagram showing an example of the first member 41 included in the display device 100 according to the modified example of the embodiment of the present disclosure.

[0071] In this manner, with the first member 41 fixed to the installation surface 70 and the second member 42 fixed to the back panel 12 of the display unit 1, the protrusion 45 of the first member 41 is inserted into the insertion hole 46a of the groove 46 of the second member 42. The protrusion 45 inserted into the insertion hole 46a slides along the slit 46b and engages with the slit 46b with the second member 42 sandwiched between the first protrusion 45a and the main circle (surface) of the first member 41. By engaging the protrusion 45 with the slit 46b of the groove 46 in this manner, the display unit 1 can be attached to the installation surface 70.

[0072] The second member 42 included in the display device 100 according to the modified example of the embodiment can have a size approximately half that of the second member 42 included in the display device 100 according to the embodiment, which allows for greater freedom in the attachment position on the back panel 12. For this reason, the back panel 12 may be configured to have a plurality of screw holes into which the second fixing screws 62 fit at different positions in the vertical direction of the display unit 1. When the display device 100 is configured in this manner, the attachment position of the second member 42 relative to the back panel 12 can be changed in the vertical direction, thereby allowing the attachment position of the display unit 1 to the installation surface 70 to be adjusted in the vertical direction. [Explanation of symbols]

[0073] 1 Display 2 Mounting parts 3 pillars 11 Display Panel 12 Back plate 20 Mounting material 41 First member 41a 1st connection part 42 Second member 42a 2nd connection part 43 First screw hole 44 Second screw hole 45 Protrusion 45a 1st protrusion 45b 2nd protrusion 46 Groove 46a Insertion hole 46b Slit section 46b1 First slit 46b2 Second slit 47 3rd screw hole 48 4th screw hole 49 5th screw hole 61 First fixing screw 62 Second fixing screw 63 Second screw hole 70 Installation surface 100 display device

Claims

1. a flat-plate-like first member that is detachably provided on an installation surface on which a display unit is to be installed and has a protrusion on a surface opposite to a surface that contacts the installation surface; a flat-plate-like second member having a groove portion that engages with the protrusion portion of the first member and being detachably provided on a surface opposite to the installation surface of the display unit, An attachment member, wherein at least one of the first member and the second member further has an attachment portion for attaching the support and a connecting portion for connecting the first member and the second member when the display unit is supported by a support.

2. The groove portion is An insertion hole through which the protrusion is inserted; a slit portion that is formed to extend from the insertion hole, engages with the protrusion portion, and slidably supports the protrusion portion, The slit portion is a first slit extending in a first direction from the insertion hole along a surface of the second member; The mounting member according to claim 1 , further comprising a second slit extending from the first slit in a second direction different from the first direction.

3. The mounting member according to claim 2 , wherein the second slit is provided so as to extend in a vertical direction of the display portion when the second member is mounted on the display portion.

4. The second member has a plurality of the grooves, The mounting member according to claim 1 , wherein the grooves are provided at different positions in a vertical direction of the display portion when the second member is mounted on the display portion.

5. A first fixing member for attaching the first member to the installation surface; a second fixing member for attaching the second member to the display unit, When the display unit is supported by the support, the first fixing member fixes the first member and the second member at the connecting portion, The mounting member according to claim 1 , wherein the second fixing member fixes the post to the first member or the second member at the attachment portion.

6. The mounting member according to claim 1 ; The display unit; The support pillar supports the display unit, the support pillar being fixed to the display unit at a tip end and fixed to the second member at a base end, A display device, in which, when the display unit is supported by the support, the first member and the second member are connected to form a mounting base for setting the support upright on a mounting surface.

7. The display device according to claim 6 , wherein the first member and the second member are connected to each other by stacking the second member on the first member to form the mounting stand.

8. The display device according to claim 6 , wherein the first member and the second member are arranged side by side in a horizontal direction and connected to each other to form the mounting stand.

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