LED electronic board

Abstract

The utility model provides an LED (light-emitting diode) electronic board, which belongs to the technical field of scenic spot signs, aims to solve the problems that the electronic board cannot be seen clearly under strong light and cannot realize a waterproof effect in rainy days, and comprises a main support rod, an LED electronic screen is fixedly connected to the front side of the upper portion of the main supporting rod, and a connecting plate is fixedly installed at the bottom of the main supporting rod; a base plate is mounted on the bottom surface of the connecting plate; the rotating plate is installed on the top face of the LED electronic screen, and a rain shelter is connected between the rotating plate and the connecting beam on the same side. When the push rod is pushed towards the middle, the rotating plates can be driven to rotate towards the middle, the rotating plates can drive the rain shelter to be opened until the two rotating plates are closed, a semicircular shed roof can be formed on the top face of the LED electronic screen, when sunlight is strong, the top of the LED electronic screen can be shielded, and therefore the content displayed on the LED electronic screen can be observed more clearly; and in rainy days, the LED electronic screen can be protected, and meanwhile, a temporary rain sheltering position can be provided for tourists.

Description

Technical Field

[0001] This utility model belongs to the technical field of scenic area signage, and more specifically, it relates to an LED electronic sign. Background Technology

[0002] In today's rapidly developing tourism industry, signage and guidance systems within scenic areas are of paramount importance. Traditional signs mostly use static text or images, which not only have limited information capacity but also struggle to adapt to the ever-changing scenic environment and visitor needs. With the continuous advancement of LED display technology, LED electronic signs, due to their advantages such as high brightness, high definition, and ease of content updates, are gradually becoming an important component of scenic area signage systems.

[0003] However, existing LED electronic signs in scenic areas still have some shortcomings in practical applications. First, most traditional LED electronic signs adopt a fixed overall design. Once repair or replacement of the display screen is required, the entire signboard often needs to be removed, which not only increases maintenance costs but also affects the normal operation of the scenic area. Second, some LED electronic signs have defects in terms of waterproofing, sunshade, and other protective performance. Especially in outdoor environments, they are easily affected by natural factors such as rain and strong light, which can lead to damage to the display screen or a decrease in display effect. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides an LED electronic signboard that solves the issues of the signboard being difficult to see under strong light and failing to achieve waterproofing in rainy weather; as well as the high maintenance costs that can easily disrupt the normal operation of the scenic area.

[0005] This utility model provides an LED electronic signboard, achieved through the following specific technical means: An LED electronic signboard includes: a main support rod and a pushing mechanism; an LED electronic screen is fixedly connected to the front side of the upper part of the main support rod, and a connecting plate is fixedly installed at the bottom of the main support rod; a base plate is installed on the bottom surface of the connecting plate, a main rod is fixedly and vertically welded to the top surface of the connecting plate, and a base plate is installed at the bottom of the connecting plate; a rotating plate is rotatably engaged at the top of the main rod, a connecting beam is fixedly welded to the main rod in a direction perpendicular to the axial direction, and a fixing rod is fixedly and vertically welded to the bottom of the outer end of the connecting beam; the fixing rod, the connecting beam, and the main rod form a fixed support rod assembly; the rotating plate is installed on the top surface of the LED electronic screen, and a rain shelter is connected between the rotating plate and the connecting beam on the same side; the rain shelter and the rotating plate form an opening and closing component; the pushing mechanism includes a pushing rod, the top of which is connected to the rotating plate.

[0006] Furthermore, the pushing mechanism also includes an electrically controlled telescopic rod. The bottom periphery of the pushing rod is connected to the moving end of the electrically controlled telescopic rod through a sleeved round tube. The fixed end of the electrically controlled telescopic rod is connected to a base, and a storage battery is installed inside the base.

[0007] Furthermore, the connecting beam has a groove inside, and the lengths of the grooves inside the two connecting beams are different, with a push rod passing through the inside of the groove.

[0008] Furthermore, a main support rod is welded to the top surface of the base plate, and an embedded part is fixedly connected to the bottom surface of the base plate. The embedded part is buried underground, and the diameter of the inwardly tapered part in the middle is smaller than the outer diameter of the embedded part. The base plate is connected to the ground by a screw.

[0009] Furthermore, a linkage block is fixedly welded to the top surface of the rotating plate, and an irregular groove is opened inside the linkage block. A connecting shaft is set inside the irregular groove and connected to the end of the push rod.

[0010] Furthermore, a maintenance cover is fastened to the top surface of the connecting plate by a bolt assembly. A through groove is provided on the top surface of the maintenance cover. A right-angled triangular reinforcing plate is welded to the rear end face of the main support rod. The bottom surface of the right-angled triangular reinforcing plate is fixedly welded to the top surface of the connecting plate.

[0011] This utility model has at least the following beneficial effects:

[0012] In use, when the push rod is pushed towards the center, it can cause the rotating plate to rotate open towards the center. The rotating plate can open the rain shelter until the two rotating plates close, and the top surface of the LED screen can form a semi-circular canopy. When the sunlight is strong, it can shield the top of the LED screen, so that the content displayed on the LED screen can be observed more clearly. In rainy weather, it can also protect the LED screen and provide temporary shelter for tourists, thus achieving multiple uses in one device.

[0013] In addition, by installing inspection covers, repairs can be carried out at key locations in case of malfunctions, reducing maintenance costs and ensuring the normal operation of the scenic area. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of the rain shelter after it has been unfolded.

[0015] Figure 2 This is a schematic diagram of the rear view structure of the LED electronic screen of this utility model.

[0016] Figure 3 This is a structural schematic diagram of the fixed support rod assembly of this utility model.

[0017] Figure 4 This is a utility model Figure 1 A magnified structural diagram of point A in the middle.

[0018] Figure 5 This is a schematic diagram of the structure of the propulsion mechanism of this utility model.

[0019] Figure 6 This is a schematic diagram of the unfolded structure of the connection between the rotating plate and the push rod of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Main support rod; 101. LED electronic screen; 102. Connecting plate; 1021. Inspection cover;

[0022] 2. Fixed support rod assembly; 21. Fixed rod; 22. Connecting beam; 2201. Slide groove; 23. Main rod;

[0023] 3. Opening and closing parts; 31. Rotating plate; 3101. Linkage block; 32. Rain shelter;

[0024] 4. Pushing mechanism; 41. Pushing rod; 42. Electrically controlled telescopic rod; 4201. Base;

[0025] 5. Base plate; 501. Embedded parts. Detailed Implementation

[0026] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples.

[0027] Example:

[0028] As attached Figure 1 To be continued Figure 6 As shown:

[0029] This utility model provides an LED electronic signboard, including a main support rod 1 and a pushing mechanism 4; an LED electronic screen 101 is fixedly connected to the front side of the main support rod 1, and a connecting plate 102 is fixedly installed at the bottom of the main support rod 1; a base plate 5 is installed on the bottom surface of the connecting plate 102, a main rod 23 is fixed and vertically welded to the top surface of the connecting plate 102, and a base plate 5 is installed at the bottom of the connecting plate 102; a rotating plate 31 is rotatably engaged at the top of the main rod 23, a connecting beam 22 is fixedly welded to the main rod 23 in a direction perpendicular to the axial direction, and a fixing rod 21 is fixedly welded to the bottom of the outer end of the connecting beam 22; the fixing rod 21, the connecting beam 22, and the main rod 23 form a fixed support rod assembly 2; the rotating plate 31 is installed on the top surface of the LED electronic screen 101, and a rain shelter 32 is connected between the rotating plate 31 and the connecting beam 22 on the same side; the rain shelter 32 and the rotating plate 31 form an opening and closing component 3; the pushing mechanism 4 includes a pushing rod 41, the top of which is connected to the rotating plate 31.

[0030] As attached Figure 1 Appendix Figure 3 and attached Figure 5As shown, the top surface of the connecting plate 102 is fastened to the inspection cover 1021 by bolt assembly. The top surface of the inspection cover 1021 has a through groove. The rear end face of the main support rod 1 is welded with a right-angled triangular reinforcing plate. The bottom surface of the right-angled triangular reinforcing plate is fixedly welded to the top surface of the connecting plate 102. The right-angled triangular reinforcing plate can strengthen the support stability of the main support rod 1, thereby improving the wind resistance and anti-tipping ability. The LED electronic screen 101 is used to display the scenic area's directional or display information, which can display information to tourists on a larger area.

[0031] As attached Figure 4 As shown, the connecting beam 22 has a groove 2201 inside, and the lengths of the grooves 2201 inside the two connecting beams 22 are different. The groove 2201 is penetrated by a push rod 41. The connecting beam 22 is fixedly supported by the main rod 23 and the fixed rod 21. The groove 2201 can meet the movement of the push rod 41, thereby completing the opening and closing adjustment of the opening and closing part 3.

[0032] As attached Figure 4 and attached Figure 6 As shown, the rotating plate 31 is installed on the top surface of the LED electronic screen 101. A linkage block 3101 is fixedly welded to the top surface of the rotating plate 31. The linkage block 3101 has an irregular groove inside, and a connecting shaft is set inside the irregular groove. The connecting shaft is connected to the end of the push rod 41. When the push rod 41 is pushed to the middle, it can drive the rotating plate 31 to rotate open to the middle. The rotating plate 31 can drive the rain shelter 32 to open until the two rotating plates 31 are closed. The top surface of the LED electronic screen 101 can form a semi-circular canopy. When the sunlight is strong, it can block the top of the LED electronic screen 101, so that the content displayed on the LED electronic screen 101 can be observed more clearly.

[0033] As attached Figure 4 and attached Figure 5 As shown, the pushing mechanism 4 also includes an electrically controlled telescopic rod 42. The bottom periphery of the pushing rod 41 is connected to the moving end of the electrically controlled telescopic rod 42 through a sleeved round tube. The fixed end of the electrically controlled telescopic rod 42 is connected to a base 4201. A battery is installed inside the base 4201. After the electrically controlled telescopic rod 42 is started by the external circuit control terminal, it drives the round tube to pull the pushing rod 41 to move, thereby realizing the output of pushing force.

[0034] As attached Figure 4 and attached Figure 5 As shown, the main support rod 1 is welded to the top surface of the base plate 5, and the embedded part 501 is fixedly connected to the bottom surface of the base plate 5. The embedded part 501 is buried underground, and the diameter of the inward part in the middle of the embedded part 501 is smaller than the outer diameter of the embedded part 501. The base plate 5 is connected to the ground by a screw. The embedded part 501 can reinforce the base plate 5 and ensure the stability of the main support rod 1.

[0035] The specific usage and function of this embodiment are as follows:

[0036] In this utility model, when in specific use, the pre-embedded part 501 is first buried underground, the connecting plate 102 is fastened to the top surface of the base plate 5, the connecting plate 102 and the base plate 5 are connected to the ground by screws, and finally the inspection cover 1021 is connected to the top surface of the connecting plate 102 by bolt assembly.

[0037] After the electric telescopic rod 42 is started by the external circuit control terminal, it drives the round tube to pull the push rod 41 to move. After the push rod 41 is pushed to the middle, it can drive the rotating plate 31 to rotate open to the middle. The rotating plate 31 can drive the rain shelter 32 to open until the two rotating plates 31 are closed. The top surface of the LED electronic screen 101 can form a semi-circular canopy, which can provide sun protection and other protection for the LED electronic screen 101.

Claims

1. An LED electronic signboard, comprising a main support rod (1) and a pushing mechanism (4); characterized in that, An LED electronic screen (101) is fixedly connected to the front side of the main support rod (1), and a connecting plate (102) is fixedly installed at the bottom of the main support rod (1); a base plate (5) is installed on the bottom surface of the connecting plate (102), a main rod (23) is fixedly and vertically welded to the top surface of the connecting plate (102), and a base plate (5) is installed at the bottom of the connecting plate (102); a rotating plate (31) is rotatably engaged at the top of the main rod (23), and a connecting beam (22) is fixedly welded to the main rod (23) in a direction perpendicular to the axial direction. 22) has a fixed rod (21) fixed at the bottom of the outer end and welded vertically. The fixed rod (21), the connecting beam (22) and the main rod (23) form a fixed support rod assembly (2). The rotating plate (31) is installed on the top surface of the LED electronic screen (101). A rain shelter (32) is connected between the rotating plate (31) and the connecting beam (22) on the same side. The rain shelter (32) and the rotating plate (31) form an opening and closing part (3). The pushing mechanism (4) includes a pushing rod (41). The top end of the pushing rod (41) is connected to the rotating plate (31).

2. The LED electronic signboard according to claim 1, characterized in that, The top surface of the connecting plate (102) is fastened to the inspection cover (1021) by bolt assembly. The top surface of the inspection cover (1021) is provided with a through groove. The rear end face of the main support rod (1) is welded with a right-angled triangular structure reinforcing plate. The bottom surface of the right-angled triangular structure reinforcing plate is fixedly welded to the top surface of the connecting plate (102).

3. The LED electronic signboard according to claim 1, characterized in that, The connecting beam (22) has a groove (2201) inside, and the lengths of the grooves (2201) inside the two connecting beams (22) are different. The groove (2201) is penetrated by a push rod (41).

4. An LED electronic signboard according to claim 3, characterized in that, The top surface of the rotating plate (31) is fixedly welded with a linkage block (3101). The linkage block (3101) has an irregular groove inside, and a connecting shaft is provided inside the irregular groove. The connecting shaft is connected to the end of the push rod (41).

5. An LED electronic signboard according to claim 1, characterized in that, The pushing mechanism (4) also includes an electrically controlled telescopic rod (42). The bottom periphery of the pushing rod (41) is connected to the moving end of the electrically controlled telescopic rod (42) through a sleeved round tube. The fixed end of the electrically controlled telescopic rod (42) is connected to a base (4201), and a storage battery is installed inside the base (4201).

6. An LED electronic signboard according to claim 1, characterized in that, The base plate (5) has a main support rod (1) welded to its top surface. The base plate (5) has an embedded part (501) fixedly connected to its bottom surface. The embedded part (501) is buried underground, and the diameter of the inward-facing part in the middle of the embedded part (501) is smaller than the outer diameter of the embedded part (501). The base plate (5) is connected to the ground by a screw.

Images