CN216520443U

CN216520443U - Mounting structure of LED display module and LED display screen

Info

Publication number: CN216520443U
Application number: CN202122706198.3U
Authority: CN
Inventors: 谢富松
Original assignee: Jiangxi Tianzhicai Display Technology Co ltd
Current assignee: Jiangxi Tianzhicai Display Technology Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-05-13
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an installation structure of an LED display module and an LED display screen, which comprise a plurality of display modules and a plurality of U-shaped plates, wherein the upper end of a supporting rod is provided with a driving mechanism for driving a chain to rotate, the back surfaces of the display modules are respectively provided with a fixing frame, one side of each fixing frame is contacted with the U-shaped plate on one side and protrudes to form a limiting part, the limiting parts are respectively inserted into the U-shaped plates, the other side of each fixing frame is provided with an adjusting mechanism, one side of each fixing frame, which faces towards the chain, is provided with a plurality of convex teeth, and the convex teeth are connected with the chain in a meshing manner. The fixing rod is inserted into the U-shaped rod through the adjusting mechanism and is meshed with the chain, the fixing frame and the display module can be directly driven to move upwards along the U-shaped plate through the driving mechanism, so that the display module can be stably and quickly moved to a high position, and the display module can be moved out of an opening at the lower end of the U-shaped plate only by reversely rotating the chain during disassembly without other operations.

Description

Mounting structure of LED display module and LED display screen

Technical Field

The utility model relates to the technical field of LED display screens, in particular to an installation structure of an LED display module and an LED display screen.

Background

The LED display screen is formed by the concatenation of polylith LED display module assembly, among the prior art, LED display module assembly is installed and is fixed on mounting structure through the screw, and the mode that adopts the screw installation is unfavorable for the LED display module assembly maintenance and the change in later stage, and LED display module assembly when assembling, generally hangs LED display module assembly through the crane to can only move to the eminence, just can fix in mounting structure's top, and the operation is comparatively numerous and diverse wastes time and energy.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide an installation structure of an LED display module and an LED display screen, so as to solve the problems proposed in the background art.

The utility model is realized by the following technical scheme: a mounting structure of an LED display module comprises a plurality of display modules and a plurality of U-shaped plates, wherein the U-shaped plates are vertically arranged at the rear parts of the display modules, chains are coiled inside the U-shaped plates, supporting rods are arranged between the U-shaped plates, a driving mechanism for driving the chains to rotate is arranged at the upper ends of the supporting rods, a plurality of connecting plates are arranged between the supporting rods and the U-shaped plates, fixing frames are arranged on the back surfaces of the display modules and are arranged outside the U-shaped plates, one side of each fixing frame is contacted with the U-shaped plate at one side, and the protrusion forms spacing portion, and spacing portion all inserts in the U template, all installs adjustment mechanism on the opposite side of mount, and the dead lever is all installed to adjustment mechanism one end, and the dead lever all inserts in the U template, all installs the polylith dogtooth on the dead lever towards a side of chain, and the dogtooth all inserts in the mouth of chain to all be connected with the chain meshing.

As preferred technical scheme, actuating mechanism includes sprocket, axostylus axostyle and gear motor, and gear motor installs in the bracing piece upper end, and the bracing piece is just being equipped with the shaft hole to gear motor's pivot department, and gear motor's pivot passes the shaft hole to be connected with the axostylus axostyle through the shaft coupling, the outside of axostylus axostyle is located to the sprocket cover, installs many connecting rods between axostylus axostyle and the sprocket, and the outer lane and the chain meshing of sprocket are connected.

As the preferred technical scheme, the adjusting mechanism comprises a bearing, a screw rod and a hand wheel, the bearing is embedded and installed on the outer side face of the fixed rod, screw holes are formed in positions, right opposite to inner rings of the bearing, of the fixed frame, the screw rod is connected into the screw holes in a threaded mode, one end of the screw rod is installed in the inner rings of the bearing, and the other end of the screw rod is connected with the hand wheel.

As the preferred technical scheme, a bottom plate is arranged on the bottom surface of the supporting rod.

As the preferred technical scheme, the fixing frames are all arranged in a U-shaped structure.

The LED display screen comprises an LED display screen main body, wherein the LED display screen main body comprises a mounting structure of a display module.

The utility model has the beneficial effects that: the display module is simple in structure, the fixing frame on the display module can be sleeved on the U-shaped plate, the fixing rod can be inserted into the U-shaped rod through the adjusting mechanism and is meshed with the chain, the fixing frame can be directly driven to move upwards along the U-shaped plate through the driving mechanism, the display module is driven by the movement of the fixing frame, the display module can be stably and quickly moved to a high position, and the display module can be moved out of an opening in the lower end of the U-shaped plate only by reversely rotating the chain during disassembly without other operations, so that the convenience is greatly improved.

Drawings

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

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the mounting structure of an LED display module of the present invention comprises a plurality of display modules 1 and a plurality of U-shaped plates 2, wherein the U-shaped plates 2 are vertically disposed behind the plurality of display modules 1, a chain 5 is wound inside the plurality of U-shaped plates 2, a support rod 3 is disposed between the U-shaped plates 2, a driving mechanism for driving the chain to rotate is installed at the upper end of the support rod 3, a plurality of connecting plates 4 are installed between the support rod 3 and the U-shaped plates 2, a fixing frame 11 is installed on the back of the display modules 1, the fixing frame 11 is disposed outside the U-shaped plates 2, one side of the fixing frame 11 is contacted with the U-shaped plate 2 on one side and protrudes to form a limiting portion 12, the limiting portion 12 is inserted into the U-shaped plate 2, an adjusting mechanism is installed on the other side of the fixing frame 11, a fixing rod 13 is installed at one end of the adjusting mechanism, and the fixing rod 13 is inserted into the U-shaped plate 2, a plurality of convex teeth 14 are arranged on one side surface of the fixed rod 13 facing the chain, and the convex teeth 14 are inserted into the openings of the chain and are meshed with the chain 5.

In this embodiment, actuating mechanism includes sprocket 7, axostylus axostyle 8 and gear motor, and gear motor installs in 3 upper ends of bracing piece, and bracing piece 3 is just being equipped with the shaft hole to gear motor's pivot department, and gear motor's pivot passes the shaft hole to be connected with axostylus axostyle 8 through the shaft coupling, 7 covers of sprocket locate the outside of axostylus axostyle, install many connecting rods 9 between axostylus axostyle 8 and the sprocket 7, the outer lane and the 5 meshing of chain of sprocket 7 are connected.

In this embodiment, the adjusting mechanism includes a bearing 15, a screw 16 and a hand wheel 17, the bearing 15 is embedded and installed on the outer side surface of the fixing rod 13, the inner ring of the fixing frame 11 opposite to the bearing is provided with screw holes, the screw 16 is threaded into the screw holes, one end of the screw 16 is installed in the inner ring of the bearing 15, and the other end of the screw is connected with the hand wheel 17.

In this embodiment, the bottom surface of the support rod 3 is provided with a bottom plate 6, the bottom plate is provided with a fixing hole, and the bolt can penetrate through the fixing hole to fix the bottom plate on the ground.

In this embodiment, the fixing frames 11 are all arranged in a U-shaped structure, so that the fixing frames are just sleeved outside the U-shaped plates.

When the display module is installed, a fixing frame on the display module can be sleeved on a U-shaped plate, a hand wheel is rotated, the rotation of the hand wheel drives a screw rod to move along a screw hole, the movement of the screw rod drives a fixed rod to be inserted into the U-shaped plate on one side, a convex tooth on the fixed rod is meshed with a chain to be connected, the fixing frame can be limited on the U-shaped plate through the fixed rod and a limiting part on one side, after a speed reducing motor is started, the speed reducing motor can drive a shaft rod and a chain wheel, the chain wheel is driven by the rotation of the chain wheel, the fixing frame and the display module can be upwards driven by the chain rotating anticlockwise, after one display module rises to a certain height, the rotation is stopped, another display module is installed, after the two display modules rise to a certain degree, the rest display modules are installed, the display modules can be abutted against each other and can slowly upwards move, guarantee its stability, when dismantling, as long as the counter rotation chain just enables display module assembly and shifts out from the opening of U template lower extreme, need not other operations, great increase the convenience.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a mounting structure of LED display module assembly which characterized in that: the display module comprises a plurality of display modules (1) and a plurality of U-shaped plates (2), wherein the U-shaped plates (2) are vertically arranged at the rear parts of the display modules (1), chains (5) are coiled inside the U-shaped plates (2), supporting rods (3) are arranged between the U-shaped plates (2), a driving mechanism for driving the chains to rotate is installed at the upper ends of the supporting rods (3), a plurality of connecting plates (4) are installed between the supporting rods (3) and the U-shaped plates (2), fixing frames (11) are installed on the back surfaces of the display modules (1), the fixing frames (11) are arranged outside the U-shaped plates (2), one sides of the fixing frames (11) are in contact with the U-shaped plates (2) on one side and protrude to form limiting parts (12), the limiting parts (12) are all inserted into the U-shaped plates (2), adjusting mechanisms are installed on the other sides of the fixing frames (11), and fixing rods (13) are installed at one ends of the adjusting mechanisms, the fixing rods (13) are all inserted into the U-shaped plates (2), a plurality of convex teeth (14) are installed on one side face, facing the chain, of the fixing rods (13), and the convex teeth (14) are all inserted into the openings of the chain and are all meshed with the chain (5).

2. The mounting structure of the LED display module according to claim 1, wherein: actuating mechanism includes sprocket (7), axostylus axostyle (8) and gear motor, gear motor installs in bracing piece (3) upper end, bracing piece (3) just are equipped with the shaft hole to gear motor's pivot department, gear motor's pivot passes the shaft hole to be connected with axostylus axostyle (8) through the shaft coupling, the outside of axostylus axostyle is located to sprocket (7) cover, install many connecting rods (9) between axostylus axostyle (8) and sprocket (7), the outer lane and the chain (5) meshing of sprocket (7) are connected.

3. The mounting structure of the LED display module according to claim 1, wherein: the adjusting mechanism comprises a bearing (15), a screw rod (16) and a hand wheel (17), wherein the bearing (15) is installed on the outer side face of the fixing rod (13) in an embedded mode, screw holes are formed in the positions, right opposite to the inner ring of the bearing, of the fixing frame (11), the screw rod (16) is connected into the screw holes in a threaded mode, one end of the screw rod (16) is installed in the inner ring of the bearing (15), and the other end of the screw rod is connected with the hand wheel (17).

4. The mounting structure of the LED display module according to claim 1, wherein: the bottom surface of the support rod (3) is provided with a bottom plate (6).

5. The mounting structure of the LED display module according to claim 1, wherein: the fixing frames (11) are all arranged in a U-shaped structure.

6. An LED display screen, its characterized in that: the LED display screen comprises an LED display screen main body, wherein the LED display screen main body comprises a mounting structure of the display module set in any one of claims 1-5.