Multi-display attachment device

Abstract

To provide a multi-display attachment device that facilitates wiring of control apparatuses and connecting cords by attaching a control apparatus together with a plurality of displays.SOLUTION: The multi-display attachment device comprises: multiple lengths of support body 10 for suspending a display P; a monitor frame 20 for fixing a plurality of displays P side by side; and a monitor fitting metal fixture 30 for connecting to the monitor frame 20. An apparatus mounting metal fixture 40 for mounting a control apparatus Q of the display P is provided. The apparatus mounting metal fixture 40 is connected to the monitor frame 20 on the reverse side of the display P. The control apparatus Q is mounted to the connected apparatus mounting metal fixture 40.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a multi-display mounting device that can simultaneously mount a plurality of displays connected side by side and devices that control the displays. [Background technology]

[0002] Patent Document 1 describes a multi-stand for flat displays as an apparatus for connecting a plurality of displays such as liquid crystal panels.

[0003] This multi-stand is used by connecting multiple displays vertically, and has a pair of upper and lower body mounting brackets 3 fixed to a single body support 2, and a monitor frame 4 fixed to each body mounting bracket 3. Monitor mounting brackets 5 attached to the back of flat display A are connected to these monitor frames 4, and flat displays A are combined vertically to be used as one large screen.

[0004] Meanwhile, a suspension device for adjusting the angle of the display surface of a display is described in Patent Document 2. This suspension device comprises main bodies 3A, 3B suspended by suspension members 2, a rod-shaped member 6 that passes through the main bodies 3A, 3B from side to side, and a pair of mounting members 7 attached to the back of the image display device 4, and the rod-shaped member 6 fixed to the mounting members 7 is configured to be displaced integrally with the image display device 4 by angle adjustment means 5A, 5B inside the main bodies 3A, 3B.

[0005] Furthermore, a hanging device for a video display device that can suspend and support a thin display from the ceiling is described in Patent Document 3. This device can significantly increase its strength by connecting and fixing a part of the flange portion 3A at the lower end of the support member 3 to the top plate portion 5C of the main member 5 to which the load of the video display device is applied.

[0006] Furthermore, a connecting metal fitting for a multi-monitor that can connect and hold multiple display panels together is described in Patent Document 4. This connecting metal fitting connects and fixes adjacent display panels together, making the entire multi-monitor a rigid body and maintaining a constant gap between adjacent display panels. [Prior art documents] [Patent documents]

[0007] [Patent Document 1] Utility Model Registration No. 3182916 [Patent Document 2] Patent No. 5160853 [Patent Document 3] Patent No. 4788190 [Patent Document 4] Japanese Patent Application Publication No. 2019-133105 DISCLOSURE OF THE INVENTION [Problem to be solved by the invention]

[0008] The conventional mounting devices described in Patent Documents 1 to 4 all have the problem that, although they are capable of mounting a display, they are unable to simultaneously mount a device that controls the display.

[0009] In other words, the multi-stand described in Patent Document 1 has a structure in which displays are connected vertically to form a single large screen, and it is not possible to connect multiple displays side by side. Moreover, the multi-stand is configured to only allow displays to be attached, and it is not possible to attach devices that control the displays to the multi-stand.

[0010] Furthermore, the suspension device described in Patent Document 2 is configured to use angle adjustment means 5A and 5B to adjust the angle (depression angle) of video display device 4 together with rod-shaped member 6. However, since this suspension device is configured to mount one flat display, it is difficult to mount other equipment that controls the display.

[0011] Furthermore, the hanging device described in Patent Document 3 is also configured to mount one flat display, and does not have room to mount other equipment.

[0012] Furthermore, the connecting fittings described in Patent Document 4 are designed specifically for combining multiple flat displays, and do not take into consideration the attachment of other equipment.

[0013] As described above, these conventional mounting devices are capable of supporting a display, but are not capable of mounting the display together with a control device, which means that the control device must be installed in a separate location away from the display.

[0014] When a display is suspended from the ceiling, the power cord and other connection cords connecting the display and related devices must be installed in an inconspicuous manner. However, with conventional display mounting devices, installing control devices and cords in an inconspicuous manner requires a lot of effort to wire the power cords and connection cords connecting the display and related devices. Furthermore, the wiring work becomes even more difficult when multiple displays are used.

[0015] Therefore, the present invention was created to solve the above-mentioned problems, and aims to provide a multi-display mounting device that can easily wire control devices and connection cords, etc., by mounting multiple displays together with the devices that control the displays, and thereby arrange multiple displays in an attractive manner. [Means for solving the problem]

[0016] The first means of the present invention is a mounting device for a multi-display comprising a plurality of supports 10 for suspending displays P, a monitor frame 20 that is horizontally installed on the supports 10 and fixes a plurality of displays P side by side, and monitor mounting brackets 30 that are fixed to the back of each display P and connected to the monitor frame 20, in which an equipment mounting bracket 40 is provided for mounting a control device Q for the display P, the equipment mounting bracket 40 is connected to the monitor frame 20 on the back side of the display P, and the control device Q is mounted to the connected equipment mounting bracket 40.

[0017] The device mounting bracket 40 of the second means is composed of a plate-shaped connecting bracket 41 that is fixed to the monitor frame 20, and a plate-shaped mounting bracket 42 that overlaps the connecting bracket 41 and is used to mount multiple control devices Q. The plate surface of the connecting bracket 41 is screwed into the side groove 22 formed on the outer surface of the monitor frame 20, and a locking piece 42A bent and formed on the plate surface of the mounting bracket 42 is engaged with the upper end of the connecting bracket 41, and the connecting bracket 41 and the mounting bracket 42 are screwed together.

[0018] The device mounting bracket 40 of the third means is composed of a connecting bracket 43 having a substantially U-shaped cross section that is fixed to the monitor frame 20, and a mounting bracket 44 that is plate-shaped and supported by the connecting bracket 43 and that mounts the control device Q as a single unit, and the lower end of the connecting bracket 43 is screwed into an upper groove 21 formed on the top surface of the monitor frame 20, A fitting portion 44A having a U-shaped cross section formed at the lower end of the mounting bracket 44 is fitted into the lower end of the connecting bracket 43, and the fitted connecting bracket 43 and mounting bracket 44 are fastened together with screws.

[0019] The monitor mounting bracket 30 of the fourth means comprises a fixed body 31 which is fixed to the back surface of the display P and has a sliding portion 31A which protrudes from the back surface toward the upper part of the monitor frame 20, and an engaging body 32 which is connected to the fixed body 31 so as to be able to swing freely and has an adjusting protrusion 32A which overlaps with the sliding portion 31A to fix the sliding position of the sliding portion 31A and is fixed to the upper surface of the monitor frame 20, and the angle of the display P fixed to the monitor frame 20 is adjusted by adjusting the sliding position of the sliding portion 31A relative to the adjusting protrusion 32A.

[0020] The fifth means is provided on the engaging body 32 with an anti-disengagement screw 33 that is inserted into an upper groove 21 formed on the outer surface of the monitor frame 20 to fix it, and an anti-disengagement screw 34 that is inserted into a lower groove 23 formed along the underside of the monitor frame 20 to fix it.

[0021] The engagement body 32 of the sixth means is arranged to overlap the fixed body 31, and has the adjustment protrusion 32A that protrudes from the engagement body 32 toward the upper part of the monitor frame 20 and overlaps with the inside of the slide portion 31A, a fixing screw 32B that is screwed into the side of the adjustment protrusion 32A and protrudes from a long hole 31Aa formed in the slide portion 31A and fixes the slide position of the adjustment protrusion 32A to the adjustment body 32, a locking protrusion portion 32C that protrudes downward from the tip side of the adjustment protrusion 32A and engages in the upper groove 21 of the monitor frame 20, and a swinging portion 32D that is pivotally supported on the fixed body 31 so as to be able to swing freely and protrudes toward the lower part of the monitor frame 20. [Effects of the Invention]

[0022] As in the present invention, by providing an equipment mounting bracket 40 that is fixed to the monitor frame 20 on the back side of the display P and attaching a control device Q that controls the display P to this equipment mounting bracket 40, wiring of the control device, connection cords, etc. can be made easier and consecutive displays can be arranged in an attractive manner. [Brief explanation of the drawings]

[0023] [Figure 1] FIG. 1 is a rear view showing the present invention in use. [Figure 2] 1(a) and 1(b) are perspective views showing the mounted state of the monitor mounting bracket of the present invention. [Figure 3] FIG. 1 is a perspective view showing a monitor mounting bracket of the present invention. [Figure 4] FIG. 2 is an enlarged perspective view of a main part showing an adjustment protrusion and a slide portion of the present invention. [Figure 5] FIG. 10 is a side view showing the state in which the slide portion of the present invention is engaged with the upper groove. [Figure 6] FIG. 10 is a side view showing the state in which the slide portion of the present invention is engaged with the upper groove. [Figure 7] FIG. 10 is a side view of the main part before the angle is adjusted in accordance with the present invention. [Figure 8] FIG. 10 is a side view of the main part after the angle is adjusted according to the present invention. [Figure 9] FIG. 2 is an exploded perspective view showing the support body and monitor frame of the present invention. [Figure 10] FIG. 2 is a perspective view of a main part showing the mounted state of the rail fixing bracket of the present invention. [Figure 11] FIG. 1 is a perspective view of the present invention in use, seen from the front. [Figure 12] 1(a) and 1(b) are perspective views showing the monitor mounting bracket of the present invention. [Figure 13] FIG. 1 is a perspective view showing a monitor mounting bracket of the present invention. [Figure 14] FIG. 2 is an enlarged perspective view of a main part showing an adjustment protrusion and a slide portion of the present invention. [Figure 15] FIG. 10 is a side view showing the state in which the slide portion of the present invention is engaged with the upper groove. [Figure 16] FIG. 10 is a side view showing the state in which the slide portion of the present invention is engaged with the upper groove. [Figure 17] FIG. 10 is a side view of the main part before the angle is adjusted in accordance with the present invention. [Figure 18] FIG. 10 is a side view of the main part after the angle is adjusted according to the present invention. [Figure 19] FIG. 2 is an exploded perspective view showing the support body and monitor frame of the present invention. [Figure 20] FIG. 2 is a perspective view of a main part showing the mounted state of the rail fixing bracket of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0024] The device of the present invention is a device for connecting and supporting a plurality of displays P side by side, and comprises a support 10, a monitor frame 20, a monitor mounting bracket 30, and an equipment mounting bracket 40 (see FIG. 1).

[0025] The device mounting bracket 40 is a bracket for attaching the control device Q of the display P, and is fixed to the monitor frame 20 on the back side of the display P (see Figure 2). The device mounting bracket 40 is composed of a connecting bracket 41 that is fixed to the monitor frame 20, and mounting brackets 42 and 44 that are connected to the connecting brackets 41 and 43 and that attach the control device Q (see Figure 4).

[0026] The present invention uses two types of device mounting brackets 40. One device mounting bracket 40 is configured to mount multiple control devices Q such as a small PC Q1, a router Q2, a hub Q3, and an emulator Q4 (see FIGS. 2 to 6). The other device mounting bracket 40 is configured to mount a single AV amplifier Q5 as the control device Q (see FIGS. 7 to 10). These device mounting brackets 40 make it possible to mount various control devices Q required for a display P.

[0027] 2 to 6 is configured to mount multiple control devices Q, and is made up of a plate-shaped connecting metal fitting 41 and a plate-shaped mounting metal fitting 42 that is placed on top of the connecting metal fitting 41 (see FIG. 4). The connecting metal fitting 41 is fixed by screwing a flat head screw 41A into a nut 41B that is attached to the inside of a side groove 22 formed on the outer surface of the monitor frame 20 (see FIG. 6).

[0028] Locking pieces 41C are bent and formed in the longitudinal center of the left and right side edges of the connecting fitting 41 (see Figure 5). When these locking pieces 41C are inserted into the side grooves 22 of the monitor frame 20, the position of the connecting fitting 41 relative to the side grooves 22 is determined. Therefore, the position at which the connecting fitting 41 is screwed is also fixed, making it easier to secure the connecting fitting 41. In the illustrated example, the locking piece 41C is inserted into the central side groove 22 of three parallel side grooves 22 formed on the side surface of the monitor frame 20, and the connecting fitting 41 is screwed into the upper and lower side grooves 22.

[0029] Furthermore, a bent portion 41D is formed near the upper end of the connecting fitting 41 (see FIG. 5). This bent portion 41AD is bent so that when the mounting fitting 42 is engaged with the upper end of the connecting fitting 41, the mounting fitting 42 does not come into contact with the monitor frame 20 or other members (see FIG. 6).

[0030] The mounting bracket 42 is a plate-like member that connects to the connecting bracket 41 fixed to the monitor frame 20, and multiple control devices Q are attached to this mounting bracket 42 (see FIG. 5). These control devices Q include a small PC Q1, a router Q2, a hub Q3, and an emulator Q4. In the illustrated example, a locking piece 42A and a fixing piece 42B are formed on the plate surface of the mounting bracket 42 (see FIG. 4), and this locking piece 42A is locked to the upper end of the bent portion 41D (see FIG. 6). Furthermore, a connecting screw 47 that passes through the lower end side of the connecting bracket 41 is screwed to the fixing piece 42B of the mounting bracket 42, and the tip of the connecting screw 47 is crimped and fixed to the plate surface of the mounting bracket 42 (see FIG. 6).

[0031] The surface of the mounting bracket 42 is also provided with a shelf 42C on which control devices Q are placed and multiple connection holes 42D (see FIG. 2). These shelf parts 42C and connection holes 42D are used to attach multiple control devices Q. Furthermore, the mounting bracket 40 is attached to the monitor frame 20 on the side opposite to the side on which the display P is fixed (see FIG. 3). By adjusting the angle of the display P, it is also possible to fix the mounting bracket 40 to the same side as the side on which the display P is fixed (not shown).

[0032] The other mounting bracket 40 shown in Figures 7 to 10 is configured to mount a single control device Q. This mounting bracket 40 is made up of a connecting bracket 43 with a roughly U-shaped cross section and a plate-like mounting bracket 44 that is supported and fixed to the connecting bracket 43, and is used to mount an AV amplifier Q5 or the like (see Figure 8). The bottom of this connecting bracket 43 is screwed into an upper groove 21 formed in the top surface of the monitor frame 20 (see Figure 10). The mounting bracket 44 is then inserted into the connecting bracket 43 from above, and connected.

[0033] At this time, a generally box-shaped fitting 44A with an open top is formed at the lower end of the mounting fitting 44 (see FIG. 8). This fitting 44A is then fitted into the interior of the connecting fitting 43 (see FIG. 10). Furthermore, the fitting 44A of the connecting fitting 43 and the mounting fitting 44 are screwed together with connecting screws 47. In the illustrated example, one side edge is bent and extended from the bottom of the connecting fitting 43, which has a generally U-shaped cross section, to form a folded piece 43C (see FIG. 9). The other side of the bottom of the connecting fitting 43 is open, and the mounting fitting 44 can be slidably inserted from this open part as well (see FIG. 8).

[0034] Then, this folded piece 43B and the side surface of the approximately box-shaped fitting portion 44A are connected with a fixing screw 46 (see FIG. 10). Furthermore, a connecting screw 47 is passed through a through hole 43D (see FIG. 9) provided on the open side of the connecting metal fitting 43 and screwed into a screw hole 44B of the mounting metal fitting 44 (see FIG. 7). In this way, by setting the screw fastening positions at one location each on the side surface and the back surface, it is possible to simplify the installation work, particularly on the back side of the display P. Furthermore, by forming multiple screw holes 44B in the fitting portion 44A at the front and back, it is possible to change the orientation of the fitting portion 44A and fit it into the connecting metal fitting 43 (see FIG. 8).

[0035] The monitor mounting bracket 30 is a member fixed to the back surface of each display P, and by fixing this monitor mounting bracket 30 to the monitor frame 20, the display P and the support 10 are connected via the monitor frame 20 (see Figure 12).

[0036] This monitor mounting bracket 30 comprises a fixing body 31 that is screwed to the back surface of the display P, and an engaging body 32 that is swingably connected to this fixing body 31 and fixed to the monitor frame 20 (see Figures 13 and 16).

[0037] The fixed body 31 has a sliding portion 31A on its upper side and a support protrusion 31B on its lower side (see FIG. 13). The sliding portion 31A is a portion that protrudes from the fixed body 31 toward the upper surface of the monitor frame 20 (see FIG. 16). The illustrated sliding portion 31A is formed by bending the band-shaped fixed body 31 into a U-shaped cross section to form opposing sliding portions 31A (see FIG. 14). An elongated hole 31Aa is drilled in one of the sliding portions 31A. The support protrusion 31B is a portion that protrudes from the fixed body 31 toward the underside of the monitor frame 20 (see FIG. 16). Similar to the sliding portion 31A, the supporting protrusion 31B is also formed to face each other (see FIG. 13).

[0038] The engaging body 32 is a rod-shaped member that overlaps the inside of the fixed body 31, and has an adjustment protrusion 32A on the top and a swinging portion 32D on the bottom (see FIG. 13).

[0039] The illustrated adjustment protrusion 32A protrudes from the upper end of the engagement body 32 and fixes the sliding position of the sliding portion 31A at a portion where it overlaps with the inside of the sliding portion 31A of the fixed body 31 (see FIG. 14). In the illustrated example, the band-shaped engagement body 32 is bent into a U-shaped cross section to provide opposing adjustment protrusions 32A, and reinforcing pieces 32Aa are provided on each adjustment protrusion 32A. Furthermore, a fixing screw 32B is provided on one side of the adjustment protrusion 32A, and the operating head of the fixing screw 32B protrudes from an elongated hole 31Aa in the sliding portion 31A. The sliding portion 31A slides along this elongated hole 31Aa, and the sliding position is fixed to the adjustment protrusion 32A by the fixing screw 32B.

[0040] FIG. 17 shows the initial state in which the engaging member 32 of the monitor mounting bracket 30 is fixed to the monitor frame 20. In the initial state, the display P is supported parallel to the support body 10, i.e., perpendicular to it. To adjust the angle of the display surface of the display P from this state, the sliding position of the sliding portion 31A fixed to the adjustment protrusion 32A is adjusted (see FIG. 14). That is, the sliding portion 31A is slid along the adjustment protrusion 32A, and the angle of the display surface of the display P is fixed by tightening the fixing screw 32B into the sliding portion 31A at the desired position (see FIG. 18). The monitor mounting bracket 30 in the illustrated example can adjust the angle by a maximum of 10°, but this angle can be changed as desired.

[0041] A locking projection 32C that protrudes downward is formed on the tip side of this adjustment projection 32A (see FIG. 15). This locking projection 32C engages with the upper groove 21 of the monitor frame 20, and the illustrated locking projection 32C further has a locking piece 32Ca bent into a substantially L-shape at its tip to prevent it from slipping out of the upper groove 21 (see FIG. 16).

[0042] Anti-removal screws 33, 34 are provided on the top and bottom of the engaging body 32 (see Figure 16). The upper anti-removal screw 33 is inserted into the upper groove 21 of the monitor frame 20 to press and fix the monitor frame 20. This anti-removal screw 33 protrudes from the reinforcing piece 32Aa of the adjustment projection 32A towards the monitor frame 20 (see Figure 14).

[0043] Meanwhile, the lower anti-removal screw 34 is inserted into the lower groove 23 of the monitor frame 20 to press and fix the monitor frame 20 (see FIG. 16). This anti-removal screw 34 protrudes from the reinforcing piece 32Da provided between the swinging parts 32D toward the monitor frame 20 (see FIG. 13). In this way, the upper and lower anti-removal screws 34 press and fix the monitor frame 20 from above and below, so that the engaging body 32 is firmly fixed to the monitor frame 20 (see FIG. 16).

[0044] The swinging portion 32D is pivotally supported on the lower portion of the fixed body 31 so as to be swingable, and protrudes downward from the monitor frame 20 (see FIG. 16). Similar to the support projection 31B of the fixed body 31, the swinging portion 32D is formed by bending a strip-shaped engaging body 32 into a U-shaped cross section to form the opposing swinging portion 32D (see FIG. 13). The swinging portion 32D is then superimposed on the inner side of the support projection 31B, and is swingably connected to it by a swing screw 35.

[0045] The support 10 is a member that supports multiple displays P on the ceiling, floor, or the like (see FIG. 11). The support 10 includes a pole 11 and rail fixing brackets 12 (see FIG. 12). The pole 11 is a support member that is suspended from the ceiling or installed upright on the floor, or the like. The pole 11 can also be installed on a wall, or the like (not shown).

[0046] The rail fixing bracket 12 is a component that is fixed to the monitor frame 20 in advance (see Figure 19). This rail fixing bracket 12 is fixed to the monitor frame 20 with fixing screws 13 that are screwed into side grooves 22 formed along the longitudinal direction of the side surfaces of the monitor frame 20. The rail fixing bracket 12 has elongated screw holes 12a drilled vertically into which the fixing screws 13 are inserted, allowing the height of the monitor frame 20 fixed to the rail fixing bracket 12 to be adjusted.

[0047] Then, by connecting this rail fixing bracket 12 to the lower end of the pole 11 of the support body 10 suspended from the ceiling or the like, the monitor frame 20 is suspended from the support body 10 (see FIG. 20). The rail fixing bracket 12 in the illustrated example is connected to the pole 11 by a connecting bolt 14 that passes through the rail fixing bracket 12 and the pole 11.

[0048] The poles 11 of the support body 10 are connected by a pair of upper and lower poles 11 with fixing bolts 15 (see Figure 19). The height of the poles 11 shown in the figure is adjusted by inserting fixing bolts 15 into selected adjustment holes 11a provided in a row along the longitudinal direction of the side of each pole 11. Each pole 11 is also provided with a pressure screw 16. This pressure screw 16 presses the overlapping portions of each pole 11 from the outside, integrating the poles 11 and eliminating wobble of the poles 11. Incidentally, by providing a pair of pressure screws 16 on opposing side faces, a strong pressing and fixing force can be obtained.

[0049] The monitor frame 20 is a long piece of rectangular timber that is installed horizontally on each support 10 (see FIG. 12). In the illustrated example, an aluminum frame is used in which an upper groove 21, a side groove 22, and a lower groove 23 are formed on each side of the rectangular timber (see FIG. 15). This monitor frame 20 has one upper groove 21 and one lower groove 23 on each of the top and bottom surfaces, and three side grooves 22 on both sides. Furthermore, the monitor frames 20 can be connected to any length, and the number of each groove can also be set arbitrarily.

[0050] The procedure for connecting the device of the present invention is as follows: first, a pair of left and right monitor mounting brackets 30 are fixed in advance to the back surface of the display P (see FIG. 12(A)). Next, the monitor mounting brackets 30 are connected to the monitor frame 20, and the display P is fixed to the monitor frame 20 (see FIG. 12(B)). At this time, the locking protrusions 32C of the monitor mounting brackets 30 are locked into the upper grooves 21 of the monitor frame 20 (see FIG. 15). Furthermore, the upper and lower anti-dislocation screws 33, 34 are inserted into the upper grooves 21 and lower grooves 23 of the monitor frame 20, and the engaging members 32 are crimped and fixed to the monitor frame 20 (see FIG. 16). The display P, which has been fixed in advance to the fixed engaging members 32, is supported parallel to the support body 10, i.e., vertically (see FIG. 7).

[0051] When the monitor mounting brackets 30 of the multiple displays P are connected to the monitor frame 20, the multiple displays P are installed side by side on the monitor frame 20. At this time, the monitor mounting brackets 30 are attached using connecting holes that are pre-formed on the backside of the displays P, so that the heights of adjacent displays P are aligned to the same height.

[0052] To adjust the angle of the display surface of display P, slide portion 31A is slid along adjustment protrusion 32A (see FIG. 18). That is, when display P30 is at a predetermined angle, fixing screw 32B is tightened into the side of slide portion 31A to fix the angle of display P. After adjusting the angle of one display P, the angles of adjacent displays P are adjusted accordingly, so that all the angles of multiple displays P arranged side by side are ultimately the same (see FIG. 11).

[0053] It should be noted that the configurations of the illustrated examples are merely one embodiment of the present invention, and the configurations of the support body 10, monitor frame 20, monitor mounting bracket 30, and equipment mounting bracket 40 can be changed as desired without departing from the spirit of the present invention. [Explanation of symbols]

[0054] P Display Q Control Equipment Q1 Small PC Q2 Router Q3 hub, Q4 emulator Q5 AV Amplifier 10 Support 11. Paul 11a adjustment hole 12 Rail fixing bracket 12a screw hole 13 Fixing screw 14 Connecting bolt 15 Fixing bolt 16 crimp screws 20 Monitor Frame 21 Upper groove 22 Side groove 23 Lower groove 30 Monitor mounting bracket 31 Fixed body 31A Slide section 31Aa long hole 31B Support protrusion 32 Engagement body 32A adjustment protrusion 32Aa reinforcement piece 32B fixing screw 32C Locking protrusion 32Ca locking piece 32D Swinging part 33 Locking screw 34 Locking screw 35 Swing screw 40 Equipment mounting bracket 41 Connecting fittings 41A flat head screw 41B Nut 41C Locking piece 41D bent part 42 Mounting bracket 42A Locking piece 42B Fixed piece 42C Shelf 42D connecting hole 43 Connecting fittings 43A flat head screw 43B Nut 43C Folded piece 43D through hole 44 Mounting bracket 44A mating part 44B screw hole 45 connecting screw 46 fixing screws 47 Connecting screw

Claims

1. A mounting device for a multi-display comprising a plurality of supports for suspending displays, a monitor frame that is horizontally mounted on the supports and fixes the plurality of displays side by side, and monitor mounting brackets that are fixed to the back of each display and connect to the monitor frame, wherein the mounting device for a multi-display is provided with equipment mounting brackets for mounting control devices for the displays, and the equipment mounting brackets are connected to the monitor frame on the back side of the displays, and the control devices are mounted to the connected equipment mounting brackets.

2. The device mounting bracket is composed of a plate-shaped connecting bracket that is fixed to the monitor frame, and a plate-shaped mounting bracket that overlaps the connecting bracket and mounts multiple control devices, and the plate surface of the connecting bracket is screwed into a side groove formed on the outer surface of the monitor frame, a locking piece formed by bending the plate surface of the mounting bracket is engaged with the upper end of the connecting bracket, and the connecting bracket and mounting bracket are screwed together.

3. The device mounting bracket is composed of a connecting bracket with an approximately U-shaped cross section that is fixed to the monitor frame, and a mounting bracket that is plate-shaped and supported by the connecting bracket and that mounts the single control device, and the lower end of the connecting bracket is screwed into an upper groove formed on the upper surface of the monitor frame, a U-shaped cross-sectional fitting portion bent and formed on the lower end of the mounting bracket is fitted into the lower end of the connecting bracket, and the fitted connecting bracket and mounting bracket are screwed together.

4. The monitor mounting bracket comprises a fixed body that is fixed to the back surface of the display and has a sliding portion that protrudes from the back surface toward the upper part of the monitor frame, and an engaging body that is swingably connected to the fixed body and has an adjustment protrusion that overlaps with the sliding portion to fix the sliding position of the sliding portion and is fixed to the upper surface of the monitor frame, and the angle of the display fixed to the monitor frame is adjusted by adjusting the sliding position of the sliding portion relative to the adjustment protrusion.

5. A mounting device for a multi-display as described in claim 4, wherein the engaging body is provided with a locking screw that is inserted into an upper groove formed on the outer surface of the monitor frame to fix it, and a locking screw that is inserted into a lower groove formed along the underside of the monitor frame to fix it.

6. The engaging body is arranged to overlap the fixed body, and has: the adjusting protrusion that protrudes from the engaging body toward the upper part of the monitor frame and overlaps with the inside of the sliding portion; a fixing screw that is screwed to the side of the adjusting protrusion and protrudes from a long hole formed in the sliding portion and fixes the sliding position of the adjusting protrusion to the engaging body; a locking protrusion that protrudes downward from the tip side of the adjusting protrusion and engages in an upper groove of the monitor frame; and a swinging portion that is pivotally supported on the fixed body so as to be freely swingable and protrudes toward the lower part of the monitor frame.

Images