LED advertisement design board convenient to disassemble and assemble

Abstract

The LED advertising design board convenient to disassemble and assemble comprises a base, an advertising board body and an anti-toppling assembly, the anti-toppling assembly is arranged at the bottom end of a supporting rod, the anti-toppling assembly comprises a movable block, a connecting strip, an installing plate, a first spring and a limiting strip, and the inner surface of the movable block and the inner surface of the base are installed in a sliding mode. One end of the connecting strip is rotatably mounted on the side face of the movable block, the other end of the connecting strip is rotatably mounted on the side face of the mounting plate, the side end of the mounting plate is fixedly mounted on the outer surface of the supporting rod, one end of the first spring is fixedly mounted on the inner surface of the base, and the other end of the first spring is fixedly mounted on the surface of the movable block. The side faces of the limiting strips are fixedly installed on the inner surface of the base, and the outer surfaces of the limiting strips are slidably installed at the bottom ends of the movable blocks. By arranging the anti-toppling assembly, the strength of impact force borne by the advertising board body is relieved to a certain extent through the first spring, the stability of the power distribution cabinet body is improved, and the advertising board body is driven to quickly restore to the original position.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising design boards, and more specifically, to an LED advertising design board which is easy to assemble and disassemble. Background Art

[0002] LED advertising design boards are advertising devices made using LED technology, featuring high brightness, energy saving and environmental protection. They can display colorful and high-definition effects and are widely used in commercial advertising, urban landscapes, and architectural decoration. However, some LED advertising design boards are usually fixed with screws when installed in outdoor environments. Under the influence of external impact forces such as outdoor wind, the billboards are prone to tipping over, and the billboards and screws are prone to loosening, causing the billboards to fall, posing a safety hazard. In addition, the use of bolt fixing also increases the difficulty of disassembly and installation of billboards, and increases the complexity of maintenance and replacement. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides an LED advertising design board that is easy to disassemble and assemble, so as to solve the problem that in the prior art, the advertising board is prone to tipping over under the influence of external impact forces such as outdoor wind, posing a safety hazard.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: an LED advertising design board that is easy to disassemble and assemble, comprising

[0005] Base;

[0006] A support rod, the bottom end of which is movably mounted on the inner surface of the base;

[0007] A fixing assembly, wherein the fixing assembly is arranged at the top end of the support rod;

[0008] A billboard body, the side of which is fixedly mounted to the side of a fixing column;

[0009] An anti-dumping component is arranged at the bottom end of the support rod, and the anti-dumping component includes a movable block, a connecting strip, a mounting plate, a first spring, and a limit strip. The inner surface of the movable block is slidably mounted on the inner surface of the base, one end of the connecting strip is rotatably mounted on the side of the movable block, the other end of the connecting strip is rotatably mounted on the side of the mounting plate, the side end of the mounting plate is fixedly mounted on the outer surface of the support rod, one end of the first spring is fixedly mounted on the inner surface of the base, the other end of the first spring is fixedly mounted on the surface of the movable block, the side of the limit strip is fixedly mounted on the inner surface of the base, and the outer surface of the limit strip is slidably mounted on the bottom end of the movable block.

[0010] Among them, it also includes a stabilizing component, which is arranged at the bottom of the base.

[0011] Among them, the fixing assembly includes a fixed column, a movable rod, a quick locking buckle, a movable bar, and a connecting block. The inner surface of the fixed column is sleeved and installed with the top end of the movable rod, the outer surface of the movable rod is movably installed with the inner surface of the support rod, the quick locking buckle is arranged on the outside of the support rod, the bottom end of the movable bar is fixedly installed with the bottom end of the connecting block, and the inner surface of the connecting block is fixedly installed with the outer surface of the support rod.

[0012] Among them, the fixing assembly also includes a fixing block, a rotating shaft rod, and a clamping block. The side surface of the fixing block is fixedly installed on the side surface of the billboard body, the end of the rotating shaft rod is rotatably installed on the inner surface of the fixing block, the outer surface of the rotating shaft rod is movably installed on the top of the movable bar, and the side end of the clamping block is fixedly installed on the outer surface of the rotating shaft rod.

[0013] Among them, the stabilizing component includes a mounting block, a movable plate, an electric telescopic rod, a second spring, and a rubber strip. The outer surface of the mounting block is fixedly mounted on the surface of the base, the side end of the movable plate is rotatably mounted on the side of the mounting block, the top end of the electric telescopic rod is fixedly mounted on the inner surface of the base, the bottom end of the electric telescopic rod is fixedly mounted on the top of the movable plate, the top end of the second spring is fixedly mounted on the surface of the base, the other end of the second spring is fixedly mounted on the top of the movable plate, and the rubber strip is arranged at the end of the movable plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] In the above scheme, by setting an anti-dumping component, during actual use, when the billboard body is subjected to external impact forces such as outdoor wind, the billboard body will drive the connected fixing components and support rods to deflect in the direction of the force, drive the mounting plate connected to the outside of the support rod to move, so that the connected connecting strip pushes the movable block to move obliquely downward while rotating along the surface, drives the movable block to move along the inner surface of the base, squeezes the connected first spring, and through the contraction deformation of the first spring, the impact force from the outside on the billboard body is alleviated, and the purpose of buffering and releasing pressure is achieved, so that the first spring can alleviate the intensity of the impact force on the billboard body to a certain extent, improve the stability of the distribution cabinet body, and the first spring can reset itself after the impact force disappears, thereby driving the billboard body to quickly return to its original position.

[0016] In the above scheme, by setting up a fixing component, the user will install the fixing column installed on the surface of the billboard body and the top end of the movable rod, and adjust it to a suitable height, and then fix the movable rod and the support rod by a quick locking buckle. At the same time, the rotating shaft rod in the middle of the fixed block set on the surface of the billboard body is inserted into the middle of the movable bar, and the rotating shaft rod is rotated to drive the card block away from the opening position of the movable bar, so that the movable bar is fixed to the side of the billboard body, thereby quickly installing the billboard body and facilitating the replacement and height adjustment of the billboard body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the fixing assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the anti-dumping component of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the stabilizing component of the utility model.

[0021] [reference numerals]

[0022] 1. Base; 2. Support rod; 3. Fixed component; 4. Billboard body; 5. Anti-dumping component; 6. Stabilizing component; 30. Fixed column; 31. Movable rod; 32. Quick locking buckle; 33. Fixed block; 34. Rotating shaft rod; 35. Block; 36. Movable bar; 37. Connecting block; 50. Movable block; 51. Connecting bar; 52. Mounting plate; 53. First spring; 54. Limiting bar; 60. Mounting block; 61. Movable plate; 62. Electric telescopic rod; 63. Second spring; 64. Rubber strip. DETAILED DESCRIPTION

[0023] In order to make the technical problems to be solved, technical solutions and advantages of the present invention more clear, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0024] As attached Figure 1 To Attachment Figure 4 The embodiment of the utility model provides an LED advertising design board which is easy to assemble and disassemble, comprising

[0025] Base 1;

[0026] A support rod 2, the bottom end of the support rod 2 is movably mounted on the inner surface of the base 1;

[0027] A fixing component 3, the fixing component 3 is arranged at the top end of the support rod 2;

[0028] The billboard body 4, the side of the billboard body 4 is fixedly mounted to the side of the fixing column 30;

[0029] The anti-dumping assembly 5 is arranged at the bottom end of the support rod 2. The anti-dumping assembly 5 includes a movable block 50, a connecting strip 51, a mounting plate 52, a first spring 53, and a limiting strip 54. The inner surface of the movable block 50 is slidably mounted on the inner surface of the base 1, one end of the connecting strip 51 is rotatably mounted on the side of the movable block 50, the other end of the connecting strip 51 is rotatably mounted on the side of the mounting plate 52, the side end of the mounting plate 52 is fixedly mounted on the outer surface of the support rod 2, one end of the first spring 53 is fixedly mounted on the inner surface of the base 1, the other end of the first spring 53 is fixedly mounted on the surface of the movable block 50, the side of the limiting strip 54 is fixedly mounted on the inner surface of the base 1, and the outer surface of the limiting strip 54 is slidably mounted on the bottom end of the movable block 50;

[0030] By setting the limit bar 54, when the movable block 50 moves along the inner surface of the base 1, the limit bar 54 will limit the movable block 50 and make it move along the surface of the limit bar 54, so that the movable block 50 is in a positive position when squeezing the first spring 53, and then the first spring 53 is in a compressed positive position, thereby improving the buffering effect and preventing the movable block 50 from slipping.

[0031] It also includes a stabilizing component 6 which is arranged at the bottom of the base 1 .

[0032] Among them, the fixing component 3 includes a fixed column 30, a movable rod 31, a quick locking buckle 32, a movable bar 36, and a connecting block 37. The inner surface of the fixed column 30 is sleeved and installed with the top end of the movable rod 31, the outer surface of the movable rod 31 is movably installed with the inner surface of the support rod 2, the quick locking buckle 32 is arranged on the outside of the support rod 2, the bottom end of the movable bar 36 is fixedly installed with the bottom end of the connecting block 37, and the inner surface of the connecting block 37 is fixedly installed with the outer surface of the support rod 2.

[0033] Among them, the fixing component 3 also includes a fixing block 33, a rotating shaft rod 34, and a clamping block 35. The side of the fixing block 33 is fixedly installed on the side of the billboard body 4, the end of the rotating shaft rod 34 is rotatably installed on the inner surface of the fixing block 33, the outer surface of the rotating shaft rod 34 is movably installed on the top of the movable bar 36, and the side end of the clamping block 35 is fixedly installed on the outer surface of the rotating shaft rod 34.

[0034] The stabilizing assembly 6 includes a mounting block 60, a movable plate 61, an electric telescopic rod 62, a second spring 63, and a rubber strip 64. The outer surface of the mounting block 60 is fixedly mounted on the surface of the base 1, the side end of the movable plate 61 is rotatably mounted on the side of the mounting block 60, the top end of the electric telescopic rod 62 is fixedly mounted on the inner surface of the base 1, the bottom end of the electric telescopic rod 62 is fixedly mounted on the top of the movable plate 61, the top end of the second spring 63 is fixedly mounted on the surface of the base 1, the other end of the second spring 63 is fixedly mounted on the top of the movable plate 61, and the rubber strip 64 is arranged at the end of the movable plate 61;

[0035] By setting the second spring 63, when the base 1 needs to be moved, the user can control the electric telescopic rod 62 to retract, driving the movable plate 61 to rotate upward along the inner surface of the mounting block 60. At the same time, the extended second spring 63 contracts to assist the movable plate 61 to move upward, so that the rubber strip 64 is away from the contact surface, thereby facilitating the movement of the base 1.

[0036] The working process of the utility model is as follows:

[0037] First, the user sleeves the fixed column 30 installed on the surface of the billboard body 4 with the top of the movable rod 31 and adjusts it to a suitable height, then fixes the movable rod 31 and the support rod 2 by the quick locking buckle 32, and at the same time, inserts the rotating shaft rod 34 in the middle of the fixed block 33 set on the surface of the billboard body 4 into the middle of the movable bar 36, and rotates the rotating shaft rod 34 to drive the block 35 away from the opening position of the movable bar 36, so that the movable bar 36 is fixed to the side of the billboard body 4, thereby quickly installing the billboard body 4 and facilitating the replacement and height adjustment of the billboard body 4;

[0038] During actual use, when the billboard body 4 is subjected to external impact forces such as outdoor wind, the billboard body 4 will drive the connected fixing assembly 3 and the support rod 2 to deflect in the direction of the force, driving the mounting plate 52 connected to the outside of the support rod 2 to move, so that the connected connecting strip 51 pushes the movable block 50 to move obliquely downward while rotating along the surface, driving the movable block 50 to move along the inner surface of the base 1, squeezing the connected first spring 53, and through the contraction deformation of the first spring 53, the impact force from the outside on the billboard body 4 is alleviated, achieving the purpose of buffering and releasing pressure, thereby alleviating the intensity of the impact force on the billboard body 4 to a certain extent through the first spring 53, improving the stability of the distribution cabinet body 1, and after the impact force disappears, the first spring 53 can reset itself through its reset effect, thereby driving the billboard body 4 to quickly return to its original position;

[0039] After the user moves the base 1 with the billboard body 4 installed to a suitable position, the electric telescopic rod 62 can be controlled to extend, pushing the movable plate 61 to rotate downward along the inner surface of the mounting block 60, so that the rubber strip 64 connected to the end of the movable plate 61 contacts the ground, thereby increasing the friction between the base 1 and the contact surface through the rubber strip 64 to prevent the base 1 from moving.

[0040] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0041] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0042] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An LED advertising design board that is easy to disassemble and assemble, characterized in that: include Base (1); A support rod (2), the bottom end of the support rod (2) being movably mounted on the inner surface of the base (1); A fixing component (3), wherein the fixing component (3) is arranged at the top end of the support rod (2); A billboard body (4), the side surface of the billboard body (4) being fixedly mounted to the side surface of a fixing column (30); An anti-dumping assembly (5) is arranged at the bottom end of the support rod (2), and comprises a movable block (50), a connecting strip (51), a mounting plate (52), a first spring (53), and a limiting strip (54). The inner surface of the movable block (50) is slidably mounted on the inner surface of the base (1), one end of the connecting strip (51) is rotatably mounted on the side of the movable block (50), the other end of the connecting strip (51) is rotatably mounted on the side of the mounting plate (52), the side end of the mounting plate (52) is fixedly mounted on the outer surface of the support rod (2), one end of the first spring (53) is fixedly mounted on the inner surface of the base (1), the other end of the first spring (53) is fixedly mounted on the surface of the movable block (50), the side of the limiting strip (54) is fixedly mounted on the inner surface of the base (1), and the outer surface of the limiting strip (54) is slidably mounted on the bottom end of the movable block (50).

2. The LED advertising design board that is easy to assemble and disassemble according to claim 1, characterized in that: It also comprises a stabilizing component (6), wherein the stabilizing component (6) is arranged at the bottom of the base (1).

3. The LED advertising design board that is easy to assemble and disassemble according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing column (30), a movable rod (31), a quick locking buckle (32), a movable bar (36), and a connecting block (37); the inner surface of the fixing column (30) is sleeved and installed with the top end of the movable rod (31); the outer surface of the movable rod (31) is movably installed with the inner surface of the support rod (2); the quick locking buckle (32) is arranged on the outside of the support rod (2); the bottom end of the movable bar (36) is fixedly installed with the bottom end of the connecting block (37); and the inner surface of the connecting block (37) is fixedly installed with the outer surface of the support rod (2).

4. The LED advertising design board that is easy to assemble and disassemble according to claim 3 is characterized in that: The fixing assembly (3) further comprises a fixing block (33), a rotating shaft rod (34), and a clamping block (35); the side surface of the fixing block (33) is fixedly mounted on the side surface of the billboard body (4); the end of the rotating shaft rod (34) is rotatably mounted on the inner surface of the fixing block (33); the outer surface of the rotating shaft rod (34) is movably mounted on the top end of the movable bar (36); and the side end of the clamping block (35) is fixedly mounted on the outer surface of the rotating shaft rod (34).

5. The LED advertising design board that is easy to assemble and disassemble according to claim 2, characterized in that: The stabilizing assembly (6) comprises a mounting block (60), a movable plate (61), an electric telescopic rod (62), a second spring (63), and a rubber strip (64); the outer surface of the mounting block (60) is fixedly mounted on the surface of the base (1); the side end of the movable plate (61) is rotatably mounted on the side of the mounting block (60); the top end of the electric telescopic rod (62) is fixedly mounted on the inner surface of the base (1); the bottom end of the electric telescopic rod (62) is fixedly mounted on the top of the movable plate (61); the top end of the second spring (63) is fixedly mounted on the surface of the base (1); the other end of the second spring (63) is fixedly mounted on the top of the movable plate (61); and the rubber strip (64) is arranged at the end of the movable plate (61).

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