Hanging beam mechanism and LED display screen

Abstract

The utility model discloses a hanging beam mechanism and an LED display screen, the hanging beam mechanism comprises a hanging beam main body, the hanging beam main body is provided with a hanging ring and a plurality of reinforcing blocks arranged at intervals, the reinforcing blocks are connected between two opposite side walls of the hanging beam main body, at least one reinforcing block is provided with a plurality of connecting parts, and the connecting parts are connected with the hanging ring. The hanging beam comprises a hanging beam main body and a plurality of connecting parts, the connecting parts are sequentially arranged from one side wall of the hanging beam main body to the other side wall of the hanging beam main body, and the hanging ring is selectively and rotationally connected with one connecting part and used for adjusting the gravity center of the hanging beam main body after a reinforcing structure on the hanging beam main body is matched with a supporting back frame of the LED display screen.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to a hanging beam mechanism and an LED display screen. Background Art

[0002] The hanging beam mechanism is used to hang the LED display screen in the air. However, the LED display screen is usually assembled from multiple display screen units. When the size of the display screen unit is large, a support back frame is usually used to reinforce the display screen unit, which easily causes the center of gravity of the LED display screen to shift to one side. Utility Model Content

[0003] The utility model provides a hanging beam mechanism and an LED display screen, which can adjust the connection position of a hanging ring and a connecting part according to the use state of a reinforcement structure to adjust the center of gravity of a hanging beam body, so that the LED display screen is kept in a stable state.

[0004] According to the first aspect of the utility model, the utility model provides a hanging beam mechanism for the installation of an LED display screen, the hanging beam mechanism comprising a hanging beam body, the hanging beam body having a hanging ring and a plurality of reinforcing blocks arranged at intervals, the plurality of reinforcing blocks being connected between two opposite side walls of the hanging beam body, and at least one of the reinforcing blocks being provided with a plurality of connecting parts, the plurality of connecting parts being arranged in sequence from one side wall of the hanging beam body to the other side wall of the hanging beam body, the hanging ring being selectively rotatably connected to one of the connecting parts, and being used to adjust the center of gravity of the hanging beam body after the reinforcing structure on the hanging beam body cooperates with the supporting back frame of the LED display screen.

[0005] In a hanging beam mechanism of one embodiment of the utility model, the hanging beam mechanism includes a reinforcement structure, the hanging beam body includes a first connecting plate and a second connecting plate, a plurality of reinforcement blocks are connected between the first connecting plate and the second connecting plate at intervals, the reinforcement structure is rotatably mounted on the reinforcement block, and can be rotated relative to the hanging beam body to a folded state and an unfolded state, for connection with a supporting back frame of an LED display screen.

[0006] In a hanging beam mechanism of one embodiment of the utility model, the hanging beam body also includes a connecting assembly, the reinforcing block includes a first reinforcing block and a second reinforcing block, the first reinforcing block and the second reinforcing block are connected to the two ends of the first connecting plate and the second connecting plate, and the connecting assembly is installed on the first reinforcing block and the second reinforcing block to realize the splicing of two adjacent hanging beam mechanisms.

[0007] In a suspension beam mechanism of one embodiment of the utility model, the connecting assembly includes a first connecting member having a first curvature block and a second connecting member having a second curvature block, wherein the first connecting member of one suspension beam mechanism is connected to the second connecting member of another suspension beam mechanism, and the angle is adjusted through the first curvature block and the second curvature block.

[0008] In a suspension beam mechanism of one embodiment of the utility model, the first connecting member includes a locking structure and a first connecting block connected to the first reinforcement block, the second connecting member includes a locking seat structure for cooperating with the locking structure and a second connecting block connected to the second reinforcement block, the locking structure is rotatably connected to the first connecting block through the first arc block, and the locking seat structure is rotatably connected to the second connecting block through the second arc block.

[0009] In a suspension beam mechanism of one embodiment of the utility model, the suspension beam body also includes a box connector, and the first reinforcement block and the second reinforcement block are provided with a plug interface for connecting the LED display screen, and the box connector is arranged on the first reinforcement block and the second reinforcement block, and is used to fix the LED display screen connected to the plug interface.

[0010] In a hanging beam mechanism of one embodiment of the utility model, the box connecting part includes a latch structure and a latch control end transmission-connected to the latch structure; the first reinforcement block and the second reinforcement block are provided with a latch through hole which is perpendicular to and connected to the plug interface; the latch structure is inserted into the latch through hole for connecting to part of the structure of the LED display screen.

[0011] In a hanging beam mechanism of one embodiment of the utility model, the reinforcement structure includes a first reinforcement rod and a second reinforcement rod, the reinforcement block includes a third reinforcement block and a fourth reinforcement block, the third reinforcement block and the fourth reinforcement block are symmetrically arranged with respect to the central axis of the hanging beam body, the first reinforcement rod and the second reinforcement rod are correspondingly connected to the third reinforcement block and the fourth reinforcement block, and when the first reinforcement rod and the second reinforcement rod are in an expanded state, the first reinforcement rod forms a triangular structure with the second reinforcement rod and the hanging beam body.

[0012] In a suspension beam mechanism of one embodiment of the utility model, the first reinforcement rod has a latch connecting head, the second reinforcement rod has a latch connecting seat, the latch connecting head has a first pressing portion, a second pressing portion, a latch seat and a connecting latch, the first pressing portion and the second pressing portion are arranged on opposite sides of the latch seat, and are used to simultaneously control the connecting latch to retract into the latch seat for cooperation with the latch connecting seat.

[0013] In a suspension beam mechanism of one embodiment of the utility model, the reinforcement structure includes a first connecting seat and a second connecting seat, the first reinforcement rod is connected to the third reinforcement block through the first connecting seat, the second reinforcement rod is connected to the fourth reinforcement block through the second connecting seat, and the third reinforcement block is provided with a first limiting groove, and the second connecting seat is provided with a second limiting groove, and the first limiting groove and the second limiting groove are used to limit the positions of the first reinforcement rod and the second reinforcement rod after folding.

[0014] According to the second aspect of the utility model, the utility model also provides an LED display screen, comprising a display screen box and the above-mentioned hanging beam mechanism, wherein the display screen box is connected to a hanging beam body of the hanging beam mechanism.

[0015] The technical solution provided by the embodiments of the present application may include the following beneficial effects: the present application designs a hanging beam mechanism and an LED display screen, including a hanging beam main body, the hanging beam main body having a hanging ring and a plurality of reinforcing blocks arranged at intervals, the plurality of reinforcing blocks being connected between two opposite side walls of the hanging beam main body, and at least one reinforcing block being provided with a plurality of connecting parts, the plurality of connecting parts being arranged in sequence from one side wall of the hanging beam main body to the other side wall of the hanging beam main body, the hanging ring being selectively rotatably connected to one of the connecting parts, and being used to adjust the center of gravity of the hanging beam main body after the reinforcing structure on the hanging beam main body cooperates with the supporting back frame of the LED display screen, thereby keeping the LED display screen in a stable state. For example, when a supporting back frame is provided on the LED display screen, the hanging beam main body needs to be used in conjunction with the reinforcing structure. When the reinforcing structure is installed to the hanging beam main body and is in an unfolded state, the center of gravity of the hanging beam main body is offset toward one side of the unfolding direction of the reinforcing structure. At this time, the lifting ring can be connected to the connection part on the unfolded side of the reinforcing structure; or, when there is no supporting back frame on the LED display screen, the hanging beam main body does not need to be used in conjunction with the reinforcing structure. The reinforcing structure can be removed from the hanging beam main body or folded. At this time, the lifting ring can be connected to the connection part away from the unfolded side of the reinforcing structure, so that the center of gravity of the LED display screen can be controlled for different uses to keep the LED display screen in a stable state.

[0016] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1It is a structural schematic diagram of a hanging beam mechanism provided by an embodiment of the present application;

[0019] Figure 2 yes Figure 1 A schematic diagram of another state of the hanging beam mechanism in FIG.

[0020] Figure 3 yes Figure 1 An exploded schematic diagram of the hanging beam mechanism in FIG.

[0021] Figure 4 yes Figure 1 A schematic structural diagram of the first connecting member in FIG.

[0022] Figure 5 yes Figure 1 A cross-sectional schematic diagram of the first connecting member in;

[0023] Figure 6 yes Figure 1 An exploded schematic diagram of the first connecting member in FIG.

[0024] Figure 7 yes Figure 1 An exploded schematic diagram of the locking structure in FIG.

[0025] Figure 8 yes Figure 1 An exploded schematic diagram of the first adjustment seat in FIG.

[0026] Fig. 9 yes Figure 1 An exploded schematic diagram of the second connecting member in FIG.

[0027] Fig.10 yes Figure 1 A schematic diagram of the structure of the box connecting parts;

[0028] Fig.11 yes Figure 1 An exploded schematic diagram of the fifth reinforcement block in FIG.

[0029] Fig.12 yes Figure 1 A schematic diagram of the structure of the reinforcement structure;

[0030] Fig.13 yes Figure 1 Schematic diagram of the decomposition of the reinforcement structure;

[0031] Fig.14 yes Figure 1 An exploded schematic diagram of the first reinforcing bar in FIG.

[0032] Fig.15 yes Figure 1 A cross-sectional schematic diagram of the first reinforcing rod in FIG.

[0033] Fig.16is a structural schematic diagram of a hanging beam mechanism provided by another embodiment of the present application;

[0034] Fig.17 It is a structural schematic diagram of a hanging beam mechanism provided in yet another embodiment of the present application. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] It should also be understood that the terms used in this utility model specification are only for describing specific realities. In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0037] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0038] like Figures 1 to 17 As shown, according to the first aspect of the present application, the present application provides a hanging beam mechanism for installing an LED display screen, the hanging beam mechanism includes a hanging beam body 100 and a reinforcing structure 200, the reinforcing structure 200 can be detachably or rotatably installed on the hanging beam body 100, and is used to cooperate with the supporting back frame of the LED display screen, so that the hanging beam mechanism can have a greater load-bearing capacity.

[0039] Among them, the suspension beam main body 100 is provided with a hanging ring 40 and a plurality of spaced reinforcement blocks 30, the plurality of reinforcement blocks 30 are connected between the opposite side walls of the suspension beam main body 100, and at least one reinforcement block 30 is provided with a plurality of connection parts, the plurality of connection parts are arranged in sequence from one side wall of the suspension beam main body 100 to the other side wall of the suspension beam main body 100, and the hanging ring 40 is selectively rotatably connected to one of the connection parts, and is used to adjust the center of gravity of the suspension beam main body 100 after the reinforcement structure 200 on the suspension beam main body 100 cooperates with the supporting back frame of the LED display screen, so that the LED display screen can be kept in a stable state.

[0040] For example, Figure 2 As shown, when a supporting back frame is provided on the LED display screen, the suspension beam main body 100 needs to be used in conjunction with the reinforcement structure 200 so that the reinforcement structure 200 can be connected to the supporting back frame; and when the reinforcement structure 200 is installed to the suspension beam main body 100 and is in an unfolded state, the center of gravity of the suspension beam main body 100 is offset toward one side of the unfolding direction of the reinforcement structure 200. At this time, the lifting ring 40 can be connected to the connecting part on the unfolded side of the reinforcement structure 200 to adjust the center of gravity of the suspension beam main body 100, so that the LED display screen can be kept in a stable state.

[0041] For example, Figure 1 As shown, when there is no supporting back frame on the LED display screen, the hanging beam body 100 does not need to be used in conjunction with the reinforcing structure 200, and the reinforcing structure 200 can be removed from the hanging beam body 100 or folded relative to the hanging beam body 100. At this time, the hanging ring 40 can be connected to the connecting portion away from the side where the reinforcing structure 200 is unfolded to adjust the center of gravity of the hanging beam body 100, so that the LED display screen can be kept in a stable state. That is, through the connection position of the hanging ring 40 and the connecting portion, the center of gravity of the LED display screen in different uses can be controlled to keep the LED display screen in a stable state. Different uses of the LED display screen include use with a supporting back frame and use without a supporting back frame.

[0042] In an optional embodiment, if Figures 1 to 3 As shown, the suspension beam mechanism includes a reinforcement structure 200, which is rotatably mounted on the suspension beam body 100 and can be rotated relative to the suspension beam body 100 to a folded state and an unfolded state, and is used to connect with the support back frame of the LED display. The reinforcement structure 200 is a triangular structure in the unfolded state, and is used to connect with the support back frame of the LED display to improve the connection stability of the LED display.

[0043] In an optional embodiment, if Figures 3 to 9As shown, the suspension beam body 100 includes a first connecting plate 100a and a second connecting plate 100a, and a plurality of reinforcing blocks 30 are connected between the first connecting plate 100a and the second connecting plate 100b at intervals, so as to enhance the load-bearing capacity of the suspension beam body 100 while reducing the overall weight of the suspension beam body 100.

[0044] In an optional embodiment, the suspension beam body 100 also includes a connecting assembly 10, and the reinforcement block 30 includes a first reinforcement block 31 and a second reinforcement block 32, and the first reinforcement block 31 and the second reinforcement block 32 are connected to both ends of the first connecting plate 100a and the second connecting plate 100b, and the connecting assembly 10 is installed on the first reinforcement block 31 and the second reinforcement block 32 to realize the splicing of two adjacent suspension beam mechanisms.

[0045] In an optional embodiment, the connection assembly 10 includes a first connection member 11 and a second connection member 12, the first connection member 11 is installed on one end of the suspension beam body 100 through a first reinforcement block 31, and the second connection member 12 is installed on the other end of the suspension beam body 100 through a second reinforcement block 32, so that when two suspension beam mechanisms are spliced ​​with each other, the first connection member 11 of one suspension beam mechanism can be connected to the second connection member 12 of the other suspension beam mechanism. In this embodiment, the first connection member 11 includes a first adjustment seat 112 having a first radian block 112a, and the second connection member 12 includes a second adjustment seat 122 having a second radian block 122a, so that the first connection member 11 can be connected to the first reinforcement block 31 through the first adjustment seat 112, and the second connection member 12 can be connected to the second reinforcement block 32 through the second adjustment seat 122, and the angle of the two suspension beam mechanisms after splicing can also be adjusted through the first radian block 112a and the second radian block 122a.

[0046] In an optional embodiment, the first connecting member 11 includes a locking structure 111, and the second connecting member 12 includes a locking seat structure 121 for cooperating with the locking structure 111, the locking structure 111 is connected to the first reinforcing block 31 through the first adjustment seat 112, and the locking seat structure 121 is connected to the second reinforcing block 32 through the second adjustment seat 122. In this embodiment, the first adjustment seat 112 includes a first connecting block 112b connected to the first reinforcing block 31, and the second adjustment seat 122 includes a second connecting block 122b connected to the second reinforcing block 32, wherein the locking structure 111 is rotatably connected to the first connecting block 112b through the first radian block 112a, and the locking seat structure 121 is rotatably connected to the second connecting block 122b through the second radian block 112a.

[0047] In an optional embodiment, the locking structure 111 includes a first lock seat 111d, an operating handle 111a, a self-locking unit 111c and a tensioning shaft 111b for engaging with the lock seat structure 121. The operating handle 111a is rotatably connected to the first lock seat 111d. The self-locking unit 111c is arranged on the operating handle 111a and is used to engage or loosen with the first lock seat 111d, so that the operating handle 111a can be self-locked, thereby ensuring the stability and adjustability of the connection of the connecting assembly 10.

[0048] In an optional embodiment, a first hook is provided on the self-locking unit 111c, and a second hook is provided on the first lock seat 111d. The first hook is engaged with the second hook to realize the locking operation of the locking structure 111; when the first hook and the second hook are loosened, the unlocking operation of the locking structure 111 can be realized. The structure is simple, the operation is labor-saving, and the installation is convenient.

[0049] In an optional embodiment, the locking structure 111 also includes a first elastic member 111e and a second elastic member 111f, one end of the first elastic member 111e abuts against the operating handle 111a, and the other end of the first elastic member 111e abuts against the tensioning shaft 111b, so that the tensioning shaft 111b always maintains an elastic force in the direction of the first lock seat 111d.

[0050] In an optional embodiment, the first curvature block 112a is provided with a first limiting portion 1121 and a second limiting groove 1123, and the first connecting block 112b is provided with a first limiting groove 1122 and a second limiting portion 1124. The first limiting portion 1121 is movably connected in the first limiting groove 1122, and the second limiting portion 1124 is movably connected in the second limiting groove 1123, so that the first curvature block 112a can rotate relative to the first connecting block 112b to adjust the angle after the two suspension beam mechanisms are spliced.

[0051] In an optional embodiment, the suspension beam body 100 also includes a box connector 20, and the first reinforcement block 31 and the second reinforcement block 31 are provided with a plug interface for connecting the LED display screen. The box connector 20 is arranged on the first reinforcement block 31 and the second reinforcement block 32, and is used to fix the LED display screen connected to the plug interface.

[0052] Exemplarily, the box connector 20 includes a first box connector 21 and a second box connector 22, wherein the first box connector 21 is disposed on the first reinforcement block 31 and the second box connector 22 is disposed on the second reinforcement block 32. The structure of the first box connector 21 is the same as that of the second box connector 22.

[0053] In an optional embodiment, the first box connector 21 includes a latch structure 211 and a latch control end 212 that is transmission-connected to the latch structure 211. The first reinforcement block 31 and the second reinforcement block 32 are provided with a latch through hole that is perpendicular to and connected to the plug interface. The latch structure 211 is inserted into the latch through hole for connection with part of the structure of the LED display screen.

[0054] In an optional embodiment, if Figures 10 to 17 As shown, the reinforcement structure 200 includes a first reinforcement rod 201 and a second reinforcement rod 202, and the reinforcement block 30 includes a third reinforcement block 33 and a fourth reinforcement block 34. The third reinforcement block 33 and the fourth reinforcement block 34 are symmetrically arranged with respect to the central axis of the suspension beam body 100. The first reinforcement rod 201 and the second reinforcement rod 202 are correspondingly connected to the third reinforcement block 33 and the fourth reinforcement block 34, and when the first reinforcement rod 201 and the second reinforcement rod 202 are in the unfolded state, the first reinforcement rod 201 forms a triangular structure with the second reinforcement rod 202 and the suspension beam body 100.

[0055] In an optional embodiment, the first reinforcing rod 201 has a plug connector 50, the second reinforcing rod 202 has a plug connector seat 60, the plug connector 50 has a first pressing portion 52, a second pressing portion 53, a plug seat 55 and a connecting pin 51, the first pressing portion 52 and the second pressing portion 53 are arranged on opposite sides of the plug seat 55, and are used to simultaneously control the connecting pin 51 to retract into the plug seat, so as to cooperate with the plug connector seat 60.

[0056] In an optional embodiment, the latch connector 50 has an indicator block 54, which is connected to the connecting latch 51 and is used to indicate the connection status of the latch connector 50 and the latch connector seat 60 to prevent accidents caused by missed locks.

[0057] In an optional embodiment, the latch connection seat 60 has a lock connection column 62 and a latch connection hole 61, and the latch seat 55 is provided with a lock connection hole. When the latch connection head 50 is connected to the latch connection seat 60, the latch connection hole 61 is connected to the lock connection hole, and the connecting pin 51 is inserted into the latch connection hole 61.

[0058] In an optional embodiment, if Figure 3 , Figures 10 to 17As shown, the third reinforcing block 33 includes a third reinforcing block body 331 and a first connecting seat 332, the fourth reinforcing block 34 includes a fourth reinforcing block body 341 and a second connecting seat 342, the first reinforcing rod 201 is connected to the third reinforcing block body 331 through the first connecting seat 332, and the third reinforcing block body 331 is connected between the first connecting plate 100a and the second connecting plate 100b; the second reinforcing rod 202 is connected to the fourth reinforcing block body 341 through the second connecting seat 342, and the fourth reinforcing block body 341 is connected between the first connecting plate 100a and the second connecting plate 100b. The third reinforcing block body 331 is provided with a first limiting groove 3311, and the second connecting seat 342 is provided with a second limiting groove 3421, and the first limiting groove 3311 and the second limiting groove 3421 are used to limit the positions of the first reinforcing rod 201 and the second reinforcing rod 202 after folding.

[0059] In an optional embodiment, if Figure 3 and Fig.11 As shown, the reinforcement block 30 includes a fifth reinforcement block 35, and the connecting portion includes a first connecting hole 351 and a second connecting hole 352 arranged on the fifth reinforcement block 35, the first connecting hole 351 and the second connecting hole 352 are spaced apart from the first connecting plate 100a to the direction of the second connecting plate 100b, and the lifting ring 40 is selectively rotatably connected to the first connecting plate 100a or the second connecting plate 100b.

[0060] like Figures 1 to 17 As shown, according to the second aspect of the present application, the present application provides an LED display screen, comprising a display screen box and the above-mentioned hanging beam mechanism, wherein the display screen box is connected to the hanging beam body of the hanging beam mechanism.

[0061] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be directly connected or indirectly connected through an intermediate medium. It can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0062] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0063] The disclosure above provides many different embodiments or examples to realize the different structures of the present application. In order to simplify the disclosure of the present application, the parts and settings of specific examples are described above. Of course, they are only examples, and the purpose is not to limit the present application. In addition, the present application can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, which itself does not indicate the relationship between the various embodiments and / or settings discussed. In addition, the various specific processes and material examples provided by the present application, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0064] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiments or examples are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

Claims

1. A hanging beam mechanism for installing an LED display screen, characterized in that: The suspension beam mechanism includes a suspension beam body, which is provided with a suspension ring and a plurality of reinforcement blocks arranged at intervals, wherein the plurality of reinforcement blocks are connected between two opposite side walls of the suspension beam body, and at least one of the reinforcement blocks is provided with a plurality of connection parts, wherein the plurality of connection parts are arranged in sequence from one side wall of the suspension beam body to the other side wall of the suspension beam body, and the suspension ring is selectively rotatably connected to one of the connection parts, so as to adjust the center of gravity of the suspension beam body after the reinforcement structure on the suspension beam body cooperates with the supporting back frame of the LED display screen.

2. The beam suspension mechanism according to claim 1, characterized in that: The suspension beam mechanism includes a reinforcement structure, the suspension beam body includes a first connecting plate and a second connecting plate, a plurality of reinforcement blocks are connected between the first connecting plate and the second connecting plate at intervals, the reinforcement structure is rotatably mounted on the reinforcement block, and can be rotated relative to the suspension beam body to a folded state and an unfolded state, for connection with a support back frame of the LED display screen.

3. The beam suspension mechanism according to claim 2, characterized in that: The suspension beam body also includes a connecting assembly, and the reinforcement block includes a first reinforcement block and a second reinforcement block. The first reinforcement block and the second reinforcement block are connected to the two ends of the first connecting plate and the second connecting plate. The connecting assembly is installed on the first reinforcement block and the second reinforcement block to realize the splicing of two adjacent suspension beam mechanisms.

4. The beam suspension mechanism according to claim 3, characterized in that: The connecting assembly includes a first connecting member having a first curvature block and a second connecting member having a second curvature block, wherein the first connecting member of one of the hanging beam mechanisms is connected to the second connecting member of another of the hanging beam mechanisms, and angle adjustment is performed through the first curvature block and the second curvature block.

5. The beam suspension mechanism according to claim 4, characterized in that: The first connecting member includes a locking structure and a first connecting block connected to the first reinforcement block, the second connecting member includes a locking seat structure for cooperating with the locking structure and a second connecting block connected to the second reinforcement block, the locking structure is rotatably connected to the first connecting block through the first curvature block, and the locking seat structure is rotatably connected to the second connecting block through the second curvature block.

6. The beam suspension mechanism according to claim 3, characterized in that: The suspension beam body also includes a box connector, and the first reinforcement block and the second reinforcement block are provided with a plug interface for connecting the LED display screen. The box connector is arranged on the first reinforcement block and the second reinforcement block, and is used to fix the LED display screen connected to the plug interface.

7. The beam suspension mechanism according to claim 6, characterized in that: The box connecting piece includes a latch structure and a latch control end drivingly connected to the latch structure. The first reinforcement block and the second reinforcement block are provided with a latch through hole which is perpendicular to and connected to the plug interface. The latch structure is inserted into the latch through hole for connecting to part of the structure of the LED display screen.

8. The beam suspension mechanism according to claim 1, characterized in that: The reinforcement structure includes a first reinforcement rod and a second reinforcement rod, the reinforcement block includes a third reinforcement block and a fourth reinforcement block, the third reinforcement block and the fourth reinforcement block are symmetrically arranged with respect to the central axis of the suspension beam body, the first reinforcement rod and the second reinforcement rod are correspondingly connected to the third reinforcement block and the fourth reinforcement block, and when the first reinforcement rod and the second reinforcement rod are in an expanded state, the first reinforcement rod forms a triangular structure with the second reinforcement rod and the suspension beam body.

9. The beam suspension mechanism according to claim 8, characterized in that: The first reinforcing rod has a plug connector, the second reinforcing rod has a plug connector seat, the plug connector has a first pressing portion, a second pressing portion, a plug seat and a connecting pin, the first pressing portion and the second pressing portion are arranged on opposite sides of the plug seat, and are used to simultaneously control the connecting pin to retract into the plug seat for cooperation with the plug connector seat.

10. The beam suspension mechanism according to claim 8, characterized in that: The reinforcement structure includes a first connecting seat and a second connecting seat, the first reinforcement rod is connected to the third reinforcement block through the first connecting seat, the second reinforcement rod is connected to the fourth reinforcement block through the second connecting seat, and the third reinforcement block is provided with a first limiting groove, and the second connecting seat is provided with a second limiting groove, and the first limiting groove and the second limiting groove are used to limit the positions of the first reinforcement rod and the second reinforcement rod after folding.

11. An LED display screen, characterized in that: It comprises a display screen box and a suspension beam mechanism as claimed in any one of claims 1 to 10, wherein the display screen box is connected to a suspension beam body of the suspension beam mechanism.

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