Chinese character display guideboard with high stability

Abstract

The utility model belongs to the technical field of Chinese display guideboards, and particularly relates to a Chinese display guideboard with high stability, which comprises an LED (light-emitting diode) display board. A side plate is arranged at the end part of the LED display panel, and a threaded hole is formed in the side wall of the side plate; a rainproof cover plate is arranged on the top of the LED display panel, and threaded holes are formed in the side wall of the rainproof cover plate. A protruding block is fixedly connected to the side wall of the LED display panel. A stud is arranged between the LED display panel and the rainproof cover plate; a stud is arranged between the LED display panel and the rainproof cover plate; a fixed table is fixedly connected to the side wall of the side plate; according to the step, the rainproof cover plate and the side plate are installed by forming the multiple threaded holes, the LED display panel, the rainproof cover plate and the side plate are connected more tightly and stressed more evenly by arranging the protruding blocks, meanwhile, the LED display panel is wrapped by the rainproof cover plate and the cover plate on the edge of the side plate, rainwater can be prevented from entering the LED display panel, rain and snow can be prevented from being accumulated, and the stability of the Chinese display guideboard is improved.

Description

Technical Field

[0001] This utility model belongs to the field of Chinese character display road sign technology, specifically a Chinese character display road sign with high stability. Background Technology

[0002] LED displays are flat display screens composed of light-emitting diode dot matrix modules or pixel units. They have many advantages such as high luminous efficiency, long service life, flexible configuration, rich colors, and strong adaptability to indoor and outdoor environments. Among them, LED displays that display Chinese characters are called Chinese character road signs.

[0003] With the rapid growth of my country's national economy, the demand for information dissemination in public places is becoming increasingly strong. The emergence of Chinese character road signs has just met this market situation. However, with the increasing use of Chinese character road signs, their stability has become an increasingly important factor involving many people. Unstable Chinese character road signs are not only detrimental to economic interests, but also pose certain safety hazards.

[0004] Therefore, this utility model provides a Chinese character road sign with strong stability. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A highly stable Chinese character display road sign, comprising an LED display panel; a side plate is provided at the end of the LED display panel, and threaded holes are formed on the side wall of the side plate; a rainproof cover is provided on the top of the LED display panel, and two rainproof covers are configured with dimensions corresponding to the LED display panel and the side plate, and threaded holes are formed on the side wall of the rainproof cover; protrusions are fixedly connected to the side wall of the LED display panel, and multiple protrusions are arranged in a linear array; the LED... A stud is provided between the LED display panel and the rainproof cover; a stud is provided between the LED display panel and the rainproof cover, and the end of the stud is fixed inside the protrusion; a fixing platform is fixed to the side wall of the side plate; this step installs the rainproof cover and the side plate by setting multiple threaded holes, and the protrusion makes the connection between the LED display panel, the rainproof cover, and the side plate tighter and the force more balanced. At the same time, the cover plates on the edges of the rainproof cover and the side plate wrap the LED display panel, which helps to prevent rainwater from entering, prevent rain and snow from accumulating, and improve the stability of the Chinese character road sign.

[0007] Preferably, studs are fixed to the sidewall of the rainproof cover, and multiple studs are arranged in a linear array; a connecting plate is connected to the end of the stud away from the rainproof cover; a first fixing ring is fixed to the sidewall of the connecting plate, and two first fixing rings are arranged in parallel; a support column is provided on the inner sidewall of the two first fixing rings; a fixing strip is provided inside the two first fixing rings, and the fixing strip passes through the sidewall of the first fixing ring and the sidewall of the support column; a stud is threaded to the end of the fixing strip, and the end of the stud is threaded to the inside of the first fixing ring; this step fixes the rainproof cover by setting two parallel first fixing rings, thereby fixing the LED display panel to the support column. The setting of the fixing strip facilitates disassembly and installation, solves the problem of the integrated structure being unable to be removed, and ensures the stability of the Chinese character display road sign, which is conducive to the efficient daily maintenance and replacement of the Chinese character display road sign.

[0008] Preferably, a third fixing ring is provided on the side wall of the support column, and the third fixing ring is located at the top of the support column; a fixing strip is provided inside the third fixing ring; a first support rod is fixedly connected to the side wall of the third fixing ring; a first fixing block is fixedly connected to the end of the first support rod, and the first fixing block is connected to the rainproof cover plate by studs; this step, by setting the third fixing ring and the first fixing block, makes the force on the Chinese character display road sign even, which helps to avoid uneven force on the top of the LED display panel, improves the stability of the Chinese character display road sign, and provides convenience for the installation and disassembly of the Chinese character display road sign.

[0009] Preferably, a second fixing ring is provided on the side wall of the support column; a second support rod is provided on the side wall of the second fixing ring, and a second fixing block is fixed to the end of the two second support rods. The two second fixing blocks are connected to the bottom of the rainproof cover through studs. This step, by setting two second fixing blocks to support the bottom of the Chinese character road sign, further enhances the stability of the Chinese character road sign, improves its risk resistance, and reduces safety hazards.

[0010] Preferably, a connecting rod is fixed to the bottom of the support column, and multiple connecting rods are arranged in a circumferential array; a reinforcing ring is fixed to the end of each connecting rod; this step improves the stability of the support structure by setting connecting rods and reinforcing rings at the bottom of the support column, which helps to prevent the support column from collapsing under stress, enhances the stability of the Chinese character road sign, and helps to reduce the shaking of the Chinese character road sign.

[0011] Preferably, a threaded ball is fixedly connected to the side wall of the third fixing ring, and the first support rod is threadedly connected to the threaded ball; a threaded ball is fixedly connected to the side wall of the second fixing ring, and the second support rod is threadedly connected to the threaded ball; this step, by setting the threaded ball, realizes the detachability and replaceability of the first support rod and the second support rod, improves the flexibility of the Chinese character road sign, and thus makes the installation and use of the Chinese character road sign more efficient.

[0012] Preferably, a waterproof cloth is provided between the LED display panel and the rainproof cover, and a waterproof cloth is provided between the LED display panel and the side panel; this step, by providing a waterproof cloth, keeps the LED display panel dry, which helps to maintain a dry environment for the Chinese character road sign, thereby making the display effect of the Chinese character road sign more stable.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The present invention provides a highly stable Chinese character display road sign, which uses multiple threaded holes to install a rainproof cover and a side plate, and uses protrusions to make the connection between the LED display panel, the rainproof cover, and the side plate tighter and the force more even. At the same time, the cover plates on the edges of the rainproof cover and the side plate wrap around the LED display panel, which helps to prevent rainwater from entering and prevent the accumulation of rain and snow, thereby improving the stability of the Chinese character display road sign.

[0015] 2. The present invention provides a highly stable Chinese character display road sign. By setting two parallel first fixing rings to fix the rainproof cover, the LED display panel is then fixed to the support column. The fixing strip facilitates disassembly and installation, solving the problem of the integrated structure being unable to be disassembled. At the same time, it ensures the stability of the Chinese character display road sign and facilitates the efficient daily maintenance and replacement of the Chinese character display road sign. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a perspective view of the present invention;

[0018] Figure 2 This is a schematic diagram of the connecting plate in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the fixing strip in this utility model;

[0020] Figure 4 This is a schematic diagram of the side plate structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the structure of the rainproof cover in this utility model;

[0022] Figure 6This is a schematic diagram of the structure of the first support rod in this utility model.

[0023] In the diagram: 1. LED display panel; 2. Rainproof cover; 3. Side plate; 4. Stud; 5. Fixing platform; 6. Protrusion; 7. Connecting plate; 8. First fixing ring; 9. Support column; 10. Second fixing ring; 11. Third fixing ring; 12. Fixing strip; 13. Connecting rod; 14. Reinforcing ring; 15. First support rod; 16. First fixing block; 17. Threaded ball; 18. Second support rod; 19. Second fixing block; 20. Threaded hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Specific implementation examples are given below.

[0026] like Figure 1 , Figure 2 , Figure 4 and Figure 5As shown in the figure, a highly stable Chinese character road sign according to an embodiment of the present invention includes an LED display panel 1; a side plate 3 is provided at the end of the LED display panel 1, and a threaded hole 20 is provided on the side wall of the side plate 3; a rainproof cover 2 is provided on the top of the LED display panel 1, the dimensions of the two rainproof covers 2 are corresponding to the LED display panel 1 and the side plate 3, and a threaded hole 20 is provided on the side wall of the rainproof cover 2; protrusions 6 are fixedly connected to the side wall of the LED display panel 1, and multiple protrusions 6 are arranged in a linear array; a space is provided between the LED display panel 1 and the rainproof cover 2. There is a stud 4; a stud 4 is provided between the LED display panel 1 and the rainproof cover 2, and the end of the stud 4 is fixed inside the protrusion 6; a fixing platform 5 is fixed to the side wall of the side plate 3; during operation, the operator can install the LED display panel 1, the rainproof cover 2, and the side plate 3 through the stud 4 and the threaded hole 20. During the process, the operator should first splice the two rainproof covers 2, then align the spliced ​​two rainproof covers 2 with the back wall of the LED display panel 1, and at the same time align the two side plates 3 with the two ends of the LED display panel 1, and then... Multiple studs 4 pass through threaded holes 20 to install two rainproof covers 2 and two side plates 3 together. As the rainproof covers 2 and side plates 3 are installed, the studs 4 located at the joint of the two rainproof covers 2 will pass through the two rainproof covers 2 and reach the interior of multiple protrusions 6 on the side wall of the LED display panel 1, thus connecting the two rainproof covers 2 and the LED display panel 1. After the rainproof covers 2 and side plates 3 are installed, the edge covers of the rainproof covers 2 and side plates 3 will enclose the LED display panel 1. At this point, workers can pass through the four studs 4 through the two rainproof covers... The remaining threaded holes 20 on the side wall of plate 2 are used to tighten the studs 4 into the remaining protrusions 6 on the side wall of LED display plate 1, where the fixing platform 5 plays a fixing role. This step installs the rainproof cover plate 2 and the side plate 3 by setting multiple threaded holes 20, and the protrusions 6 make the connection between LED display plate 1, rainproof cover plate 2 and side plate 3 tighter and the force more balanced. At the same time, the cover plates on the edges of rainproof cover plate 2 and side plate 3 wrap around LED display plate 1, which helps to prevent rainwater from entering, prevent rain and snow from accumulating, and improve the stability of the Chinese character road sign.

[0027] like Figure 2 , Figure 3 and Figure 5As shown, studs 4 are fixed to the side wall of the rainproof cover 2, and multiple studs 4 are arranged in a linear array; the ends of the studs 4 away from the rainproof cover 2 are connected to a connecting plate 7; a first fixing ring 8 is fixed to the side wall of the connecting plate 7, and two first fixing rings 8 are arranged in parallel; a support column 9 is provided on the inner side wall of the two first fixing rings 8; a fixing strip 12 is provided inside the two first fixing rings 8, and the fixing strip 12 passes through the side wall of the first fixing ring 8 and the side wall of the support column 9; the end of the fixing strip 12 is threadedly connected to the stud 4, and the end of the stud 4 is threadedly connected to the inside of the first fixing ring 8; during operation, the operator can use the connecting plate 7, the first fixing ring 8, and the fixing strip 12 to place the installed LED display panel 1 on the predetermined position of the support column 9, thereby raising the height of the LED display panel 1. During the process, the operator should first use the connection plate 7, the first fixing ring 8, and the fixing strip 12 to place the LED display panel 1 at the predetermined position of the support column 9. The studs 4 and multiple threaded holes 20 on the side wall of the connecting plate 7 connect the rainproof cover 2 and the connecting plate 7. After the connection is completed, the height of the threaded holes 20 is raised by a crane until the first fixing ring 8 on the side wall of the threaded hole 20 reaches the predetermined position. After the threaded holes 20 and the first fixing ring 8 reach the predetermined position, two fixing strips 12 are inserted into the two first fixing rings 8. Finally, the fixing strips 12 are fixed on the first fixing rings 8 by multiple studs 4, completing the installation of the LED display panel 1 and the support column 9. This step fixes the rainproof cover 2 by setting two parallel first fixing rings 8, thereby fixing the LED display panel 1 on the support column 9. The setting of fixing strips 12 makes disassembly and installation convenient, solves the problem of the integrated structure being unable to be removed, and ensures the stability of the Chinese character road sign, which is conducive to the efficient daily maintenance and replacement of the Chinese character road sign.

[0028] like Figure 2 and Figure 6As shown, a third fixing ring 11 is provided on the side wall of the support column 9, and the third fixing ring 11 is located at the top of the support column 9; a fixing strip 12 is provided inside the third fixing ring 11; a first support rod 15 is fixedly connected to the side wall of the third fixing ring 11; a first fixing block 16 is fixedly connected to the end of the first support rod 15, and the first fixing block 16 is connected to the rainproof cover 2 through studs 4; during operation, after the LED display panel 1 is installed on the support column 9, the operator can use a crane to put the third fixing ring 11 on the top of the support column 9 and adjust the third fixing ring 11 to the predetermined position on the top of the support column 9. After the installation of the fixing strip 12 is completed, the position of the third fixing ring 11 will be fixed. After the third fixing ring 11 is fixed, the workers can use the two studs 4 to install the two first fixing blocks 16 at the end of the first support rod 15 onto the rear side wall of the rainproof cover 2. Whenever the Chinese character road sign is subjected to external force, the two first fixing blocks 16 located on the rear side wall of the rainproof cover 2 can transmit the stress to the support column 9 through the first support rod 15 and the third fixing ring 11, thereby maintaining the stability of the Chinese character road sign. This step, by setting the third fixing ring 11 and the first fixing blocks 16, makes the Chinese character road sign bear force evenly, which helps to avoid uneven force on the top of the LED display panel 1, improves the stability of the Chinese character road sign, and provides convenience for the installation and disassembly of the Chinese character road sign.

[0029] like Figure 2 and Figure 6 As shown, a second fixing ring 10 is provided on the side wall of the support column 9; a second support rod 18 is provided on the side wall of the second fixing ring 10, and the ends of the two second support rods 18 are fixed to the second fixing blocks 19. The two second fixing blocks 19 are connected to the bottom of the rainproof cover plate 2 through studs 4. During operation, except for the threaded hole 20 and the two first fixing blocks 16, the second fixing ring 10 located in the middle of the support column 9 can provide support for the Chinese character road sign through the second support rods 18 and the second fixing blocks 19. Whenever the Chinese character road sign is subjected to external force, the two second fixing blocks 19 located at the bottom of the Chinese character road sign will provide support force, thereby maintaining the stability of the Chinese character road sign. This step, by setting two second fixing blocks 19 to support the bottom of the Chinese character road sign, further enhances the stability of the Chinese character road sign, improves the risk resistance of the Chinese character road sign, and reduces safety hazards.

[0030] like Figure 3As shown, a connecting rod 13 is fixedly connected to the bottom of the support column 9, and multiple connecting rods 13 are arranged in a circumferential array; a reinforcing ring 14 is fixedly connected to the end of the multiple connecting rods 13; when in operation, the bottom of the support column 9 needs to be pre-embedded in the concrete. After the concrete solidifies, the connecting rods 13 and reinforcing rings 14 located inside the concrete expand the contact surface between the bottom of the support column 9 and the concrete, thereby stabilizing the support column 9; this step improves the stability of the support structure by setting connecting rods 13 and reinforcing rings 14 at the bottom of the support column 9, which helps to prevent the support column 9 from collapsing under stress, enhances the stability of the Chinese-language road sign, and helps to reduce the shaking of the Chinese-language road sign.

[0031] like Figure 2 and Figure 6 As shown, a threaded ball 17 is fixedly connected to the side wall of the third fixing ring 11, and the first support rod 15 is threadedly connected to the threaded ball 17; a threaded ball 17 is fixedly connected to the side wall of the second fixing ring 10, and the second support rod 18 is threadedly connected to the threaded ball 17; during operation, workers can install and remove the first support rod 15 through the threaded ball 17 fixed to the third fixing ring 11, and can install and remove the second support rod 18 through the threaded ball 17 fixed to the second fixing ring 10; this step, by setting the threaded ball 17, realizes the detachability and replaceability of the first support rod 15 and the second support rod 18, improving the flexibility of the Chinese character road sign, and thus making the installation and use of the Chinese character road sign more efficient.

[0032] like Figure 1 As shown, a waterproof cloth is installed between the LED display panel 1 and the rainproof cover 2, and a waterproof cloth is installed between the LED display panel 1 and the side panel 3. During operation, the LED display panel 1, the rainproof cover 2, and the side panel 3 are in close contact, and the waterproof cloth between them isolates water sources. This step maintains the dryness of the LED display panel 1 by setting up the waterproof cloth, which helps to maintain a dry environment for the Chinese character road sign, thereby making the display effect of the Chinese character road sign more stable.

[0033] During operation, workers can install the LED display panel 1, rainproof cover 2, and side panels 3 using studs 4 and threaded holes 20. First, workers should splice the two rainproof covers 2 together, then align the spliced ​​rainproof covers 2 with the back wall of the LED display panel 1. Simultaneously, align the two side panels 3 with both ends of the LED display panel 1. Then, using multiple studs 4 passing through the threaded holes 20, install the two rainproof covers 2 and the two side panels 3 together. As the rainproof covers 2 and side panels 3 are installed, the studs 4 located at the splice point of the two rainproof covers 2 will pass through the two rainproof covers 2 and reach the interior of multiple protrusions 6 on the side wall of the LED display panel 1, thus connecting the two rainproof covers 2 to the LED display panel 1. After installation, the edge covers of the rainproof cover 2 and side plate 3 enclose the LED display panel 1. At this point, workers can tighten the four studs 4 through the remaining threaded holes 20 on the side walls of the two rainproof cover panels 2 until they are fully tightened into the remaining protrusions 6 on the side walls of the LED display panel 1. The fixing platform 5 serves a fixing function. Workers can use the connecting plate 7, the first fixing ring 8, and the fixing strip 12 to place the installed LED display panel 1 on the predetermined position of the support column 9, thereby raising the height of the LED display panel 1. During the process, workers should first connect the rainproof cover 2 and the connecting plate 7 through the studs 4 on the side walls of the rainproof cover 2 and the multiple threaded holes 20 on the side walls of the connecting plate 7. After connection, immediately use... The crane lifts the threaded hole 20 until the first fixing ring 8 on the side wall of the threaded hole 20 reaches the predetermined position. After the threaded hole 20 and the first fixing ring 8 reach the predetermined position, two fixing strips 12 are inserted into the two first fixing rings 8. Finally, the fixing strips 12 are fixed to the first fixing rings 8 using multiple studs 4, completing the installation of the LED display panel 1 and the support column 9. After the LED display panel 1 is installed on the support column 9, the worker can use the crane to put the third fixing ring 11 on the top of the support column 9 and adjust the third fixing ring 11 to the predetermined position on the top of the support column 9. After the installation of the fixing strips 12 is completed, the position of the third fixing ring 11 will be fixed. After the third fixing ring 11 is fixed, the worker can use the two studs 4 to fix the first fixing ring 8. Two first fixing blocks 16 at the ends of the support rod 15 are installed on the rear side wall of the rainproof cover 2. Whenever the Chinese character road sign is subjected to external force, the two first fixing blocks 16 on the rear side wall of the rainproof cover 2 can transmit the stress to the support column 9 through the first support rod 15 and the third fixing ring 11, thereby maintaining the stability of the Chinese character road sign. In addition to the threaded hole 20 and the two first fixing blocks 16, the second fixing ring 10 located in the middle of the support column 9 can provide support for the Chinese character road sign through the second support rod 18 and the second fixing block 19. Whenever the Chinese character road sign is subjected to external force, the two second fixing blocks 19 located at the bottom of the Chinese character road sign will provide support force, thereby maintaining the stability of the Chinese character road sign. When using the Chinese character road sign, the bottom of the support column 9 needs to be pre-embedded in the concrete first.After the concrete hardens, the connecting rod 13 and reinforcing ring 14 located inside the concrete expand the contact surface between the bottom of the support column 9 and the concrete, thereby stabilizing the support column 9. Workers can install and remove the first support rod 15 using the threaded ball 17 fixed to the third fixing ring 11, and the second support rod 18 can be installed and removed using the threaded ball 17 fixed to the second fixing ring 10. The LED display panel 1, rainproof cover 2, and side panel 3 are in close contact, and the waterproof cloth between them isolates water sources.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A highly stable Chinese character road sign, comprising an LED display panel (1); characterized in that: The LED display panel (1) is provided with a side plate (3) at its end, and a threaded hole (20) is provided on the side wall of the side plate (3); a rainproof cover (2) is provided on the top of the LED display panel (1), and the sizes of the two rainproof covers (2) are provided corresponding to the LED display panel (1) and the side plate (3), and a threaded hole (20) is provided on the side wall of the rainproof cover (2); a protrusion (6) is fixedly connected to the side wall of the LED display panel (1), and multiple protrusions (6) are arranged in a linear array; a stud (4) is provided between the LED display panel (1) and the rainproof cover (2); a stud (4) is provided between the LED display panel (1) and the rainproof cover (2), and the end of the stud (4) is fixed inside the protrusion (6); a fixing platform (5) is fixedly connected to the side wall of the side plate (3).

2. The Chinese character road sign with high stability according to claim 1, characterized in that: The rainproof cover (2) is fixedly connected to a stud (4) on its side wall, and a plurality of studs (4) are arranged in a linear array. The end of the stud (4) away from the rainproof cover (2) is connected to a connecting plate (7). The side wall of the connecting plate (7) is fixedly connected to a first fixing ring (8), and two first fixing rings (8) are arranged in parallel. The inner side wall of the two first fixing rings (8) is provided with a support column (9). The inside of the two first fixing rings (8) is provided with a fixing strip (12), and the fixing strip (12) passes through the side wall of the first fixing ring (8) and the side wall of the support column (9). The end of the fixing strip (12) is threadedly connected to a stud (4), and the end of the stud (4) is threadedly connected to the inside of the first fixing ring (8).

3. The Chinese character road sign with high stability according to claim 2, characterized in that: A third fixing ring (11) is provided on the side wall of the support column (9), and the third fixing ring (11) is located at the top of the support column (9); a fixing strip (12) is provided inside the third fixing ring (11); a first support rod (15) is fixedly connected to the side wall of the third fixing ring (11); a first fixing block (16) is fixedly connected to the end of the first support rod (15), and the first fixing block (16) is connected to the rainproof cover (2) by a stud (4).

4. A highly stable Chinese character road sign according to claim 3, characterized in that: A second fixing ring (10) is provided on the side wall of the support column (9); a second support rod (18) is provided on the side wall of the second fixing ring (10), and a second fixing block (19) is fixed to the end of the two second support rods (18). The two second fixing blocks (19) are connected to the bottom of the rainproof cover (2) through studs (4).

5. A highly stable Chinese character road sign according to claim 4, characterized in that: The bottom of the support column (9) is fixed with a connecting rod (13), and the multiple connecting rods (13) are arranged in a circumferential array; the ends of the multiple connecting rods (13) are fixed with reinforcing rings (14).

6. A highly stable Chinese character road sign according to claim 4, characterized in that: A threaded ball (17) is fixedly connected to the side wall of the third fixing ring (11); the first support rod (15) is threadedly connected to the threaded ball (17); a threaded ball (17) is fixedly connected to the side wall of the second fixing ring (10); and the second support rod (18) is threadedly connected to the threaded ball (17).

7. A highly stable Chinese character road sign according to claim 1, characterized in that: A waterproof cloth is provided between the LED display panel (1) and the rainproof cover (2), and a waterproof cloth is provided between the LED display panel (1) and the side panel (3).

Images