CN210771354U

CN210771354U - LED wall hanging bracket

Info

Publication number: CN210771354U
Application number: CN201921903538.8U
Authority: CN
Inventors: 邵道勇
Original assignee: Hangzhou Hikvision Digital Technology Co Ltd
Current assignee: Hangzhou Hikvision Digital Technology Co Ltd
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-06-16
Anticipated expiration: 2029-11-06

Abstract

The utility model provides a LED wall hanging bracket, which comprises a bracket body and a fixing component, wherein the bracket body comprises a plurality of mounting areas for mounting LED display components, and a plurality of fixing holes for fixing with a wall surface are arranged at the first side of the bracket body; the fixing assembly is used for fixing the box body of the LED display assembly, each fixing assembly is arranged in the installation area, the fixing assembly is arranged on the second side, opposite to the first side, of the support body, and the support body is detachably connected with the fixing assembly. Utilize the utility model discloses a support can realize that being connected between LED display screen and the wall body is fixed, and the user of being convenient for simultaneously maintains the maintenance from openly to the LED display screen.

Description

LED wall hanging bracket

Technical Field

The utility model relates to a display technology especially relates to a LED hanging support.

Background

Led (light emitting diode) display screens have the advantages of low power consumption, long service life, high brightness, large viewing angle, and long viewing distance, and are increasingly favored in the display field. At present, full-color LED display screens are more and more widely applied in various fields, and the forms of LED display products are more and more abundant. From the perspective of installation and maintenance, the box body of the LED display module can be divided into a rear maintenance box body and a front maintenance box body, wherein the front maintenance box body is widely adopted due to the advantages of front installation and maintenance.

In the prior art, the LED display screen is generally mounted and fixed by a floor-type bracket. A plurality of fixing holes are formed in the floor type support, and an LED display assembly forming the LED display screen can penetrate through the front face of the floor type support through bolts and is fixed on the side of the floor type support through nuts.

However, in the scheme of the floor-type support, a post-maintenance or side-maintenance channel needs to be specially arranged so as to facilitate disassembly and maintenance, and the floor-type support cannot adapt to application scenes with small space and wall-mounted installation.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect under the prior art, the utility model aims to provide a LED hanging support utilizes the utility model discloses a support can realize that the connection between LED display screen and the wall body is fixed, and the maintenance is maintained to the LED display screen from openly to the user of being convenient for simultaneously.

An embodiment of the utility model provides a LED wall-mounted bracket, which comprises a bracket body and a fixing component, wherein the bracket body comprises a plurality of mounting areas for mounting an LED display component, and a plurality of fixing holes for fixing with a wall surface are arranged at the first side of the bracket body; the fixing assembly is used for fixing the box body of the LED display assembly, each fixing assembly is arranged in the installation area, the fixing assembly is arranged on the second side, opposite to the first side, of the support body, and the support body is detachably connected with the fixing assembly.

Optionally, the bracket body includes an upper cross bar, a lower cross bar and a plurality of vertical mounting bars arranged between the upper cross bar and the lower cross bar, which are arranged oppositely, and a distance between two adjacent vertical mounting bars is greater than or equal to a length of the LED display assembly in the first direction; the length of the upper cross bar and the length of the lower cross bar in the first direction are greater than or equal to the sum of the lengths of the plurality of LED display assemblies in the first direction, and the length of the vertical mounting bar in the second direction is greater than or equal to the sum of the lengths of the plurality of LED display assemblies in the second direction; wherein the first direction and the second direction are two mutually perpendicular directions in a vertical section.

As above LED hanging support, optionally, the sheer pole includes mutually perpendicular's first face and second face, the fixed orifices sets up on the first face, be equipped with a plurality of power dodge holes on the second face.

The LED wall-mounted bracket as described above, optionally, the upper cross bar includes a third surface and a fourth surface perpendicular to each other, and the fixing hole is disposed on the third surface; still be equipped with a plurality of first strengthening ribs between third face and the fourth face, be equipped with first connecting hole on the first strengthening rib.

The LED wall-mounted bracket as described above, optionally, the vertical mounting rod includes a fifth surface near the first side and a sixth surface near the second side, the fixing hole is disposed on the fifth surface, and the sixth surface is used for connecting the fixing component; a connecting side surface is also arranged between the fifth surface and the sixth surface, and a plurality of wire passing holes are formed in the connecting side surface; the both ends of fifth face and sixth are connected with top surface and bottom surface respectively, the bottom surface is used for connecting the second face, the top surface is used for connecting the fourth face.

Optionally, the lengths of the second surface and the fourth surface in a third direction are both smaller than the sum of the lengths of the vertical mounting rod and the box body of the LED display assembly in the third direction; wherein the third direction is perpendicular to both the first direction and the second direction.

Optionally, the fixing assembly comprises a fixing rod, the fixing rod is detachably connected to the sixth surface, a fixing piece with adjustable length in the third direction is further arranged on the fixing rod, and the fixing piece is used for connecting a box body of the LED display assembly.

As above LED wall-mounted bracket, optionally, the fixing rod includes a seventh surface disposed opposite to the sixth surface and an eighth surface disposed at two ends of the seventh surface perpendicularly, the seventh surface and the eighth surface define a connecting groove together, the connecting groove is internally and fixedly connected with a plurality of fasteners, and the sixth surface is provided with a fastening groove adapted to the fasteners.

Optionally, the size of the slot in the first direction and the second direction is larger than the size of the clip in the first direction and the second direction.

As above LED hanging support, optionally, the mounting includes a plurality of settings and is in projection nut in the spread groove, projection nut and stud's one end threaded connection, the last boss that is equipped with circumference and sets up of stud, the boss is used for supporting LED display module's box, stud's the other end passes behind LED display module's the box and nut lock joint.

The utility model provides a LED hanging support, including a plurality of installation regions that are used for installing LED display module to constitute the LED display screen through the concatenation. The first side of the bracket body is provided with the plurality of fixing holes, so that the bracket body can be fixed on the wall surface by penetrating the fixing holes through expansion bolts and other parts; and, fix the box of LED display module in advance through fixed subassembly, then with the second side detachable connection of fixed subassembly and support body again to be convenient for install and maintain LED display module from the front.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an LED wall-mounted bracket according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of a wall-mounted LED bracket according to an embodiment of the present invention;

fig. 3 is a schematic view of a fixing assembly according to an embodiment of the present invention at a first viewing angle;

fig. 4 is a simplified structural diagram of a fixing assembly at a second viewing angle according to an embodiment of the present invention;

fig. 5 is a schematic view illustrating a connection between a fixing assembly and a housing of an LED display assembly according to an embodiment of the present invention;

fig. 6 is a partial schematic view illustrating a connection between a wall-mounted LED bracket and a housing of an LED display module according to an embodiment of the present invention;

fig. 7 is a schematic view illustrating an installation of an LED wall-mounted bracket and a housing of an LED display module according to an embodiment of the present invention;

fig. 8 is a schematic view of the LED wall-mounted bracket and the LED display module according to an embodiment of the present invention after the box is mounted.

Reference numerals:

100-a stent body; 101-a fixation hole;

110-upper cross bar; 111-third face;

112-fourth face; 113-a first reinforcing rib;

1131 — first connection hole; 120-a lower cross bar;

121-a first side; 122-a second face;

1221-power avoidance holes; 130-vertical mounting rods;

131-the fifth face; 132-sixth;

1321-card slot; 133-connecting side;

1331-a wire-passing hole; 134-top surface;

135-bottom surface; 200-a stationary component;

210-a fixing bar; 211-seventh aspect;

212-eighth side; 213-buckling;

220-a fixture; 221-projection welding of nuts;

222-a stud; 223-a nut;

300-LED display assembly.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.

Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

Fig. 1 is a schematic structural diagram of an LED wall-mounted bracket according to an embodiment of the present invention; fig. 2 is a schematic view of a partial structure of a wall-mounted LED bracket according to an embodiment of the present invention; fig. 3 is a schematic view of a fixing assembly according to an embodiment of the present invention at a first viewing angle; fig. 4 is a simplified structural diagram of a fixing assembly at a second viewing angle according to an embodiment of the present invention; fig. 5 is a schematic view illustrating a connection between a fixing assembly and a housing of an LED display assembly according to an embodiment of the present invention; fig. 6 is a partial schematic view illustrating a connection between a wall-mounted LED bracket and a housing of an LED display module according to an embodiment of the present invention; fig. 7 is a schematic view illustrating an installation of an LED wall-mounted bracket and a housing of an LED display module according to an embodiment of the present invention; fig. 8 is a schematic view of the LED wall-mounted bracket and the LED display module according to an embodiment of the present invention after the installation; please refer to fig. 1-8.

The embodiment provides an LED wall-mounted bracket, which comprises a bracket body 100 and a fixing assembly 200, wherein the bracket body 100 comprises a plurality of mounting areas for mounting LED display assemblies, and a plurality of fixing holes 101 for fixing with a wall surface are formed in the first side of the bracket body 100; the fixing component 200 is used for fixing a box body of the LED display component 300, the fixing component 200 is arranged in each mounting area, the fixing component 200 is arranged on a second side, opposite to the first side, of the support body 100, and the support body 100 is detachably connected with the fixing component 200.

In the present embodiment, by providing a plurality of fixing holes 101 on the first side of the bracket body 100, the bracket body 100 can be fixed on the wall surface by using expansion bolts or the like penetrating through the fixing holes 101; and, the fixing member 200 fixes the case of the LED display module 300 in advance, and then the fixing member 200 is detachably connected to the second side of the stand body 100, thereby facilitating the installation and maintenance of the LED display module 300 from the front.

Specifically, as shown in fig. 1 and 2, the stand body 100 includes an upper cross bar 110, a lower cross bar 120 and a plurality of vertical mounting bars 130 arranged between the upper cross bar 110 and the lower cross bar 120, wherein a distance between two adjacent vertical mounting bars 130 is greater than or equal to a length of the LED display assembly 300 in the first direction, that is, the two adjacent vertical mounting bars 130 define a length of a mounting area, so that the LED display assembly 300 can be smoothly mounted on the mounting stand.

The lengths of the upper rail 110 and the lower rail 120 in the first direction are greater than or equal to the sum of the lengths of the plurality of LED display assemblies 300 in the first direction; preferably, the length of the upper rail 110 and the lower rail 120 in the first direction may be 2-3 times the length of the LED display assembly 300 in the first direction. The length of the vertical mounting rod 130 in the second direction is greater than or equal to the sum of the lengths of the plurality of LED display assemblies 300 in the second direction; the length of the vertical mounting bar 130 in the second direction may be 2-4 times the length of the LED display assembly 300 in the second direction. Wherein the specific lengths of the upper cross bar 110, the lower cross bar 120 and the vertical mounting bar 130 can be set as desired. The first direction and the second direction are two mutually perpendicular directions in a vertical cross section, in this embodiment, the first direction may be a horizontal direction, and the second direction may be a vertical direction.

Further, the bottom rail 120 includes a first surface 121 and a second surface 122 perpendicular to each other, the fixing hole 101 is disposed on the first surface 121, that is, the bottom rail 120 is connected to the wall through the first surface 121, and the second surface 122 is provided with a plurality of power avoiding holes 1221, so that power lines, data lines, and the like of the LED display module can pass through the holes.

The upper cross bar 110 comprises a third surface 111 and a fourth surface 112 which are perpendicular to each other, the fixing hole 101 is arranged on the third surface 111, that is, the upper cross bar 110 is connected with the wall body through the third surface 111; still be equipped with a plurality of first strengthening ribs 113 between third face 111 and the fourth face 112, be equipped with first connecting hole 1131 on the first strengthening rib 113, when a plurality of LED hanging supports of needs concatenation, usable fastening bolt passes first connecting hole 1131 on the adjacent first strengthening rib 113 in order to realize the concatenation fixed.

The vertical mounting bar 130 includes a fifth surface 131 adjacent to the first side and a sixth surface 132 adjacent to the second side, the fixing hole 101 is disposed on the fifth surface 131, and the sixth surface 132 is used for connecting the fixing member 200. A connecting side 133 is further disposed between the fifth surface 131 and the sixth surface 132, and a plurality of wire holes 1331 are disposed on the connecting side 133. The interior of the vertical mounting rod 130 is hollow to reduce the overall weight of the wall-mounted bracket, and the hollow structure is also convenient for wiring through the wiring holes 1331 on the connecting side 133.

The fifth surface 131 and the sixth surface 132 are connected at two ends thereof with a top surface 134 and a bottom surface 135, respectively, the bottom surface 132 is used for connecting the second surface 122, and the top surface 134 is used for connecting the fourth surface 112, in this embodiment, the specific connection manner between the top surface 134 and the fourth surface 112 and between the bottom surface 132 and the second surface 122 is not limited, for example, the connection and fixation may be performed by welding or bolt connection, which is not further limited in this embodiment.

Further, in the present embodiment, the lengths of the second surface 122 and the fourth surface 112 in the third direction are both smaller than the sum of the lengths of the vertical mounting rod 130 and the box body of the LED display module 300 in the third direction, so that the display effect of the LED display screen can be more prominent; wherein the third direction is perpendicular to both the first direction and the second direction.

Further, the fixing assembly 200 in this embodiment includes a fixing rod 210, and the fixing rod 210 is detachably connected to the sixth surface 132, and the specific connection manner can be selected according to actual needs. The fixing rod 210 is further provided with a fixing member 220 with an adjustable length in a third direction, and the fixing member 220 is used for connecting a box of the LED display module 300.

Specifically, as shown in fig. 3 and 4, the fixing rod 210 includes a seventh surface 211 opposite to the sixth surface 132 and an eighth surface 212 vertically disposed at two ends of the seventh surface 211, the seventh surface 211 and the eighth surface 212 together define a connecting groove, a plurality of buckles 213 are fixedly connected in the connecting groove, the sixth surface 132 is provided with a clamping slot 1321 adapted to the buckles 213, the buckles 213 are preferably fixed in the connecting groove by welding, and a tongue of the buckle faces downward after connection and fixation so as to be connected with the clamping slot 1321 in a matching manner.

The size of draw-in groove 1321 in first direction and second direction is greater than the size of buckle 213 in first direction and second direction for buckle 213 is connected fixedly with draw-in groove 1321 back can carry out position control to LED display module in first direction and second direction, has reduced the concatenation degree of difficulty between the LED display module.

The fixing member 220 includes a plurality of projection welding nuts 221 disposed in the connecting grooves, the projection welding nuts 221 are welded and fixed in the connecting grooves, the projection welding nuts 221 are threadedly connected to one ends of the studs 222, and the length of the studs 222 after connection does not exceed the length of the eighth surface 212, so as to avoid interference with the sixth surface 132. The stud 222 is provided with a boss arranged circumferentially, the boss is used for abutting against the box body of the LED display assembly 300, and the other end of the stud 222 penetrates through the box body of the LED display assembly 300 and then is in locking connection with the nut 223, so that the LED display assembly 300 is fixed between the boss and the nut 223.

As shown in fig. 5, when the fixing assembly 200 and the LED display assembly 300 of this embodiment are fixedly connected, first, one end of the stud 222 is fixed to the projection nut 221 in the connecting groove of the fixing rod 210 by means of screw connection, then the other end of the stud 222 passes through the fixing hole on the box body of the LED display assembly 300, and the boss of the stud 222 abuts against the surface of the LED display assembly 300 facing to the bracket body 100, and is locked and fixed by means of the nut 223 at the side of the LED display assembly 300 away from the bracket body 100, so as to fix the LED display assembly 300.

In order to adjust the flatness of the LED display module and ensure the flatness of the assembled LED display screen, a clamping groove for matching with a screwdriver is further disposed at one end of the stud 222 away from the bracket body 100, and the clamping groove may be a straight-line-shaped groove or a plum-blossom-shaped groove. When the splicing position of two adjacent LED display assemblies is uneven, the extending length of the stud 222 at the corresponding position can be adjusted by a screwdriver from the front, specifically, the nut 223 can be loosened first, then the stud 222 is rotated reversely by the screwdriver, so that the stud 222 moves towards the side departing from the bracket body 100 relative to the projection welding nut 221, and the LED display assemblies are abutted against the side departing from the bracket body 100 through the bosses on the stud 222, so that the two adjacent LED display assemblies are located in the same plane; the stud 222 is tightened again after adjustment is complete using nut 223.

When the LED display screen is installed by using the LED wall-mounted bracket of the embodiment, the following steps can be adopted:

first, the upper rail 110, the lower rail 120 and the plurality of vertical mounting bars 130 of the stand body 100 are sequentially bolted to form the stand body 100. Then, the bracket body 100 is fixed to the wall surface through the fixing holes 101 of the upper rail 110, the lower rail 120 and the plurality of vertical mounting bars 130 using expansion bolts, thereby fixing the bracket body to the wall body.

Next, power and signal lines, etc. are previously fixed in the mounting region of each LED display module through the wire passing holes 1331 on the connection side 133 of the vertical mounting pole 130.

Again, the fixing assembly 200 is fixedly connected to the box body of the LED display assembly 300 on the ground workbench, and the specific connection manner can refer to the above description of the fixing assembly 200.

Then, as shown in fig. 7, the assembly of the fixing member 200 and the LED display member 300 is coupled to the supporter body 100. Specifically, the fixing assembly 200 can be connected and fixed with the locking slot 1321 of the bracket body 100 through the locking buckle 213. The installation is carried out layer by layer from the bottom to the top; the single-layer installation should follow the installation sequence from the center to the two sides. Because the length of the card slot 1321 in the first direction and the second direction is greater than the length of the buckle 213 in the first direction and the second direction, the box body of the LED display module 300 can be pushed in the installation process, and the positions of the box body in the first direction and the second direction can be properly adjusted, so that the installation and the matching are facilitated.

After the box body of the LED display assembly 300 is installed and leveled, the LED display module can be installed in the box body, and the LED display module can be embedded into the corresponding installation position of the box body by means of magnetic attraction. When the LED modules in the adjacent box bodies are uneven, the flatness adjustment can be completed by adjusting the height of the magnetic suction pins matched with the module bodies and the box bodies, or the box bodies needing to be adjusted are opened again, the flatness is adjusted by adjusting the extending length of the stud 222, and the stud 222 is locked again after the flatness adjustment is completed. And the LED module installation sequence refers to the box installation sequence, and the installation and leveling are carried out layer by layer from bottom to top until the installation of the whole LED display screen is completed.

Finally, as shown in fig. 6, the top of the LED display screen is limited in the second direction by the fixing sheet. Specifically, one end of the fixing plate is fixedly connected to the top surface 134 of the vertical mounting rod 130, and the other end of the fixing plate is fixedly connected to the box body of the LED display module 300, so as to fix the whole LED display screen, and the schematic structural diagram of the final product is shown in fig. 8.

As can be seen from the above description, the wall-mounted LED bracket of the present embodiment has the following advantages:

the bracket has light overall weight, high strength and small occupied space; the box body of the LED display assembly is installed at the front side, and can be detached from the front side during maintenance, so that the LED display assembly is convenient to install, maintain and maintain; the box body of the LED display assembly can be finely adjusted in the horizontal and vertical directions, the installation fit size is large, and the field splicing installation difficulty is small; the flatness of the box body of the adjacent LED display assembly can be adjusted, and the display effect of the whole LED display screen can be improved.

The LED wall-mounted bracket provided by this embodiment includes a plurality of mounting areas for mounting the LED display assembly 300, so that the LED display screen is formed by splicing the LED display assembly 300. In the present embodiment, by providing a plurality of fixing holes 101 on the first side of the bracket body 100, the bracket body 100 can be fixed on the wall surface by using expansion bolts or the like penetrating through the fixing holes 101; and, the fixing member 200 fixes the case of the LED display module 300 in advance, and then the fixing member 200 is detachably connected to the second side of the stand body 100, thereby facilitating the installation and maintenance of the LED display module 300 from the front.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the description of the present invention, the terms "first" and "second" are only used for convenience in describing different components, and are not to be construed as indicating or implying a sequential relationship, relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The LED wall-mounted support is characterized by comprising a support body and a fixing assembly, wherein the support body comprises a plurality of mounting areas for mounting LED display assemblies, and a plurality of fixing holes for fixing with a wall surface are formed in the first side of the support body; the fixing assembly is used for fixing the box body of the LED display assembly, each fixing assembly is arranged in the installation area, the fixing assembly is arranged on the second side, opposite to the first side, of the support body, and the support body is detachably connected with the fixing assembly.

2. The LED wall hanging bracket according to claim 1, wherein the bracket body comprises an upper cross bar, a lower cross bar and a plurality of vertical mounting bars arranged between the upper cross bar and the lower cross bar, the distance between two adjacent vertical mounting bars is greater than or equal to the length of the LED display assembly in the first direction; the length of the upper cross bar and the length of the lower cross bar in the first direction are greater than or equal to the sum of the lengths of the plurality of LED display assemblies in the first direction, and the length of the vertical mounting bar in the second direction is greater than or equal to the sum of the lengths of the plurality of LED display assemblies in the second direction; wherein the first direction and the second direction are two mutually perpendicular directions in a vertical section.

3. The LED wall-mounted bracket according to claim 2, wherein the bottom rail comprises a first surface and a second surface which are perpendicular to each other, the fixing hole is formed in the first surface, and a plurality of power supply avoiding holes are formed in the second surface.

4. The LED wall-mounted bracket according to claim 3, wherein the upper cross bar comprises a third face and a fourth face which are perpendicular to each other, and the fixing hole is formed in the third face; still be equipped with a plurality of first strengthening ribs between third face and the fourth face, be equipped with first connecting hole on the first strengthening rib.

5. The LED wall hanging bracket according to claim 4, wherein the vertical mounting bar comprises a fifth surface adjacent to the first side and a sixth surface adjacent to the second side, the fixing hole being provided on the fifth surface, the sixth surface being for connection to the fixing assembly; a connecting side surface is also arranged between the fifth surface and the sixth surface, and a plurality of wire passing holes are formed in the connecting side surface; the both ends of fifth face and sixth are connected with top surface and bottom surface respectively, the bottom surface is used for connecting the second face, the top surface is used for connecting the fourth face.

6. The LED wall hanging bracket according to claim 5, wherein the second and fourth faces each have a length in a third direction that is less than the sum of the lengths of the vertical mounting bar and the housing of the LED display assembly in the third direction; wherein the third direction is perpendicular to both the first direction and the second direction.

7. The LED wall-mounted bracket as recited in claim 6, wherein the fixing assembly comprises a fixing rod, the fixing rod is detachably connected to the sixth surface, a fixing member with an adjustable length in the third direction is further arranged on the fixing rod, and the fixing member is used for connecting a box body of the LED display assembly.

8. The LED wall-mounted bracket according to claim 7, wherein the fixing rod comprises a seventh surface and an eighth surface, the seventh surface is opposite to the sixth surface, the eighth surface is vertically arranged at two ends of the seventh surface, the seventh surface and the eighth surface together define a connecting groove, a plurality of buckles are fixedly connected in the connecting groove, and a clamping groove matched with the buckles is formed in the sixth surface.

9. The LED wall hanging bracket according to claim 8, wherein the size of the snap groove in the first and second directions is larger than the size of the snap ring in the first and second directions.

10. The LED wall-mounted bracket according to claim 9, wherein the fixing member comprises a plurality of projection welding nuts arranged in the connecting grooves, the projection welding nuts are in threaded connection with one ends of the studs, bosses are circumferentially arranged on the studs, the bosses are used for abutting against the box body of the LED display assembly, and the other ends of the studs penetrate through the box body of the LED display assembly and then are in locking connection with the nuts.