Modularized splicing structure for advertising board

Abstract

The modularized splicing structure comprises a plurality of sets of fixing frames, the fixing frames are fixedly connected with two sets of upper fixing plates and two sets of lower fixing plates, the two sets of upper fixing plates are both provided with supporting assemblies, the supporting assemblies are used for supporting the fixing frames, and the fixing frames are fixedly connected with the lower fixing plates. Splicing assemblies are arranged on the upper fixing plate and the lower fixing plate and used for being connected with multiple sets of fixing frames, display screens are fixedly connected to the fixing frames, wire collecting pipes are fixedly connected to the middles of the fixing frames, wires are arranged in the wire collecting pipes, and the wires are electrically connected with the display screens. One end of the electric wire is fixedly connected with a first connecting piece, the other end of the electric wire is fixedly connected with a second connecting piece, and the first connecting piece is detachably connected with the second connecting piece. The advertising board has the advantages that the advertising board is divided into a plurality of groups of modules capable of being spliced, so that the advertising board can be suitable for different mounting ranges.

Description

Technical Field

[0001] This utility model belongs to the field of billboard technology, and in particular relates to a modular splicing structure for billboards. Background Technology

[0002] Billboards are signs erected by commercial, industrial, governmental, and corporate entities for advertising purposes. They aim to showcase their services, brand, sales categories, and other information to customers. As an important tool for commercial promotion, billboards play a vital role in conveying information, stimulating demand, and showcasing brand image. Through reasonable design, production, and maintenance processes, aesthetically pleasing and practical billboards can be created to provide strong support for a company's business activities.

[0003] However, existing technologies have some problems: existing billboards usually adopt an integrated design, and when the length and width are insufficient, they are usually supported by welding brackets. When the length and width are too long, they need to be cut. The installation process requires cutting or welding equipment, resulting in low applicability of billboards. Therefore, we propose a modular splicing structure for billboards. Utility Model Content

[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide a modular splicing structure for billboards, which divides the billboard into multiple splicable modules, thereby allowing the billboard to be used in different installation ranges.

[0005] This utility model is implemented as follows: a modular splicing structure for billboards includes multiple sets of fixing frames. Two sets of upper fixing plates and two sets of lower fixing plates are fixedly connected to each fixing frame. Each of the upper fixing plates is provided with a support component for supporting the fixing frame. Splicing components are provided on the upper and lower fixing plates for connecting the multiple sets of fixing frames. A display screen is fixedly connected to each fixing frame. A cable management conduit is fixedly connected to the middle of each fixing frame. An electrical wire is installed inside the cable management conduit and electrically connected to the display screen. One end of each electrical wire is fixedly connected to a first connector, and the other end is fixedly connected to a second connector. The first and second connectors are detachably connected.

[0006] Optionally, the two sets of upper fixing plates are respectively fixedly connected to both sides of the fixing frame. One set of upper fixing plates is provided with a guide groove, and the other set of upper fixing plates is fixedly connected with a guide block, which is slidably connected in the guide groove.

[0007] Optionally, the support assembly includes a first support rod, which is rotatably connected to an upper fixed plate. A slide rail is provided inside the first support rod, and a second support rod is slidably connected inside the slide rail. A base is rotatably connected to the second support rod.

[0008] Optionally, the support assembly further includes a fixing pin, the first support rod has a connecting hole, the second support rod has a mounting hole corresponding to the connecting hole, and the fixing pin passes through the connecting hole and the mounting hole.

[0009] Optionally, the splicing assembly includes a rotating rod, a set of upper and lower fixed plates with limit grooves, a locking block rotatably connected in the limit grooves, a square hole in the center of the locking block, and the rotating rod passing through the square hole. Another set of upper and lower fixed plates have locking slots, and the locking block is engaged in the locking slots.

[0010] Optionally, a knob is fixedly connected to one end of the rotating rod, and a block is fixedly connected to the other end of the rotating rod. A connecting seat is rotatably connected to the block. A rotating groove is provided on the fixed frame. The connecting seat is slidably connected in the rotating groove. A spring is fixedly connected to the connecting seat. The spring is fixedly connected to the inner wall of the rotating groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This utility model disassembles the billboard into multiple modules and connects these modules using splicing components, allowing the billboard to be spliced ​​to accommodate advertisements of different sizes without the need for welding or cutting, making operation simpler. At the same time, the multi-modal design facilitates the transport of the billboard.

[0013] 2. This utility model is equipped with a splicing component. When splicing two sets of fixed frames, pressing the knob drives the rotating rod to move. After the rotating rod moves, it pushes the block to move, thereby pushing the connecting seat to compress the spring. When all the blocks are moved into the rotating groove, the knob can be turned to drive the rotating rod to rotate, thereby driving the locking block to rotate, and then the locking block is locked into the locking groove. At this time, the knob is released, the spring rebounds and the block moves into the upper fixed plate, so that the block and the rotating rod cannot rotate, thus fixing the locking block and fixing the two sets of fixed frames, completing the splicing of the billboard.

[0014] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure provided by this utility model;

[0016] Figure 2 This is a sectional view of the first support rod provided by this utility model;

[0017] Figure 3 This is a sectional view of the fixing frame provided by this utility model;

[0018] Figure 4 This is a cross-sectional view of the card block provided by this utility model;

[0019] Figure 5 This is a sectional view of the upper fixing plate provided by this utility model;

[0020] Figure 6 This is a schematic diagram of the wire provided by this utility model.

[0021] In the diagram: 1. Fixing frame; 2. Upper fixing plate; 3. Lower fixing plate; 4. Support assembly; 401. First support rod; 402. Second support rod; 403. Base; 404. Fixing pin; 5. Splicing assembly; 501. Rotating rod; 502. Locking block; 503. Knob; 504. Square block; 505. Connecting seat; 506. Spring; 6. Display screen; 7. Hub pipe; 8. Wire; 9. First connector; 10. Second connector; 11. Guide block. Detailed Implementation

[0022] To further understand the utility model content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0023] like Figures 1 to 6 As shown in the figure, the present invention provides a modular splicing structure for billboards, including multiple sets of fixing frames 1. The fixing frames 1 are welded together from multiple sets of stainless steel frames. The multiple sets of fixing frames 1 can be connected to each other, so that the size of the billboard can be adjusted according to the actual use.

[0024] Furthermore, two sets of upper fixing plates 2 and two sets of lower fixing plates 3 are fixedly connected to the fixing frame 1. Each set of upper fixing plates 2 is provided with a support component 4, which is used to support the fixing frame 1.

[0025] Specifically, the support assembly 4 includes a first support rod 401, which is rotatably connected to the upper fixed plate 2. A slide rail is provided inside the first support rod 401, and a second support rod 402 is slidably connected inside the slide rail. A base 403 is rotatably connected to the second support rod 402.

[0026] Furthermore, the support assembly 4 also includes a fixing pin 404, a connecting hole is provided on the first support rod 401, and a mounting hole corresponding to the connecting hole is provided on the second support rod 402, with the fixing pin 404 passing through the connecting hole and the mounting hole.

[0027] Specifically, when placing the billboard, first pull out the fixing pin 404, and then slide the second support rod 402 in the slide of the first support rod 401 by pulling it. This allows the base 403 on the second support rod 402 to contact the ground and support the billboard. At the same time, the tilt angle of the billboard can be controlled by adjusting the length of the second support rod 402 extending out of the first support rod 401 to adapt to different placement environments, and at the same time, it is convenient to store the billboard.

[0028] Furthermore, splicing components 5 are provided on the upper fixing plate 2 and the lower fixing plate 3. The splicing components 5 are used to connect multiple sets of fixing frames 1. The two sets of upper fixing plates 2 are respectively fixedly connected to both sides of the fixing frame 1. One set of upper fixing plates 2 is provided with a guide groove, and the other set of upper fixing plates 2 is fixedly connected with a guide block 11. The guide block 11 is slidably connected in the guide groove.

[0029] Specifically, when splicing the two sets of fixing frames 1 using the splicing component 5, the guide block 11 and the guide groove are first connected to position the two sets of fixing frames 1, which facilitates subsequent splicing and fixing.

[0030] Furthermore, the splicing component 5 includes a rotating rod 501. A set of upper fixing plates 2 and lower fixing plates 3 have limiting grooves. A locking block 502 is rotatably connected in the limiting groove. A square hole is opened in the middle of the locking block 502. The rotating rod 501 passes through the square hole. Another set of upper fixing plates 2 and lower fixing plates 3 have locking slots. The locking block 502 is locked in the locking slot. The rotating rod 501 and the locking block 502 are slidably connected. The rotating rod 501 is square. The square hole of the locking block 502 is adapted to the rotating rod 501. The limiting groove allows the locking block 502 to rotate only within it and cannot move with the rotating rod 501.

[0031] Furthermore, a knob 503 is fixedly connected to one end of the rotating rod 501, and a block 504 is fixedly connected to the other end of the rotating rod 501. A connecting seat 505 is rotatably connected to the block 504. A rotating groove is provided on the fixed frame 1. The connecting seat 505 is slidably connected in the rotating groove. A spring 506 is fixedly connected to the connecting seat 505. The spring 506 is fixedly connected to the inner wall of the rotating groove.

[0032] Specifically, when splicing the two sets of fixing frames 1, pressing the knob 503 drives the rotating rod 501 to move. After the rotating rod 501 moves, it pushes the block 504 to move, thereby pushing the connecting seat 505 to compress the spring 506. When the block 504 has moved into the rotating groove, the knob 503 can be turned to drive the rotating rod 501 to rotate, thereby driving the locking block 502 to rotate, and thus the locking block 502 is locked into the locking groove. At this time, the knob 503 is released, and the spring 506 rebounds, causing the block 504 to move into the upper fixing plate 2, so that the block 504 and the rotating rod 501 cannot rotate, thereby fixing the locking block 502, and thus fixing the two sets of fixing frames 1, completing the splicing of the billboard.

[0033] Furthermore, a display screen 6 is fixedly connected to the mounting bracket 1, a hub 7 is fixedly connected to the middle of the mounting bracket 1, an electric wire 8 is installed inside the hub 7, the electric wire 8 is electrically connected to the display screen 6, a first connector 9 is fixedly connected to one end of the electric wire 8, and a second connector 10 is fixedly connected to the other end of the electric wire 8, and the first connector 9 and the second connector 10 are detachably connected.

[0034] Specifically, the first connector 9 and the second connector 10 can connect the display screens 6 on the two sets of fixed brackets 1 through the wires 8, so that the billboard can display advertisements normally. The first connector 9 and the second connector 10 are existing technologies, which are used to electrically connect the two ends of the line. It is believed that those skilled in the art should be very familiar with them, so they will not be described in detail here.

[0035] The working principle of this utility model is as follows:

[0036] This utility model disassembles the billboard into multiple modules and connects these modules using splicing components 5, allowing the billboard to be spliced ​​to accommodate advertisements of different sizes without the need for welding or cutting, making operation simpler. At the same time, the multi-modal design facilitates the transport of the billboard.

[0037] This utility model is equipped with a splicing component 5. When splicing two sets of fixing frames 1, pressing the knob 503 drives the rotating rod 501 to move. After the rotating rod 501 moves, it pushes the block 504 to move, thereby pushing the connecting seat 505 to compress the spring 506. When the block 504 has moved into the rotating groove, the knob 503 can be turned to drive the rotating rod 501 to rotate, thereby driving the locking block 502 to rotate, so that the locking block 502 is locked into the locking groove. At this time, the knob 503 is released, and the spring 506 rebounds, causing the block 504 to move into the upper fixing plate 2, so that the block 504 and the rotating rod 501 cannot rotate, thereby fixing the locking block 502, and thus fixing the two sets of fixing frames 1, completing the splicing of the billboard.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A modular splicing structure for billboards comprising a plurality of fixing frames (1), characterized in that: The fixed frame (1) is fixedly connected with two groups of upper fixed plates (2) and two groups of lower fixed plates (3), the two groups of upper fixed plates (2) are provided with a support assembly (4), the support assembly (4) is used for supporting the fixed frame (1), the upper fixed plate (2) and the lower fixed plate (3) are provided with a splicing assembly (5), the splicing assembly (5) is used for connecting a plurality of fixed frames (1), the splicing assembly (5) comprises a rotating rod (501), a group of the upper fixed plate (2) and the lower fixed plate (3) are provided with a limiting groove, the limiting groove is rotatably connected with a clamping block (502), a square hole is formed in the middle of the clamping block (502), the rotating rod (501) penetrates through the square hole and is arranged, another group of the upper fixed plate (2) and the lower fixed plate (3) are provided with a clamping groove, the clamping block (502) is clamped in the clamping groove, the fixed frame (1) is fixedly connected with a display screen (6), the fixed frame (1) is fixedly connected with a wire collecting pipe (7) in the middle, the wire collecting pipe (7) is provided with an electric wire (8), the electric wire (8) is electrically connected with the display screen (6), one end of the electric wire (8) is fixedly connected with a first connecting piece (9), the other end of the electric wire (8) is fixedly connected with a second connecting piece (10), the first connecting piece (9) and the second connecting piece (10) are detachably connected.

2. A modular splicing structure for billboards according to claim 1, characterized in that: Two groups of the upper fixed plate (2) are fixedly connected on the two sides of the fixed frame (1), a group of the upper fixed plate (2) is provided with a guide groove, another group of the upper fixed plate (2) is fixedly connected with a guide block (11), and the guide block (11) is slidably connected in the guide groove.

3. A modular splicing structure for billboards as claimed in claim 1, wherein: The support assembly (4) comprises a first support rod (401), the first support rod (401) is rotatably connected to the upper fixed plate (2), the first support rod (401) is provided with a sliding channel, and the sliding channel is slidably connected with a second support rod (402), and the second support rod (402) is rotatably connected with a base (403).

4. A modular splicing structure for billboards according to claim 3, characterized in that: The support assembly (4) further comprises a fixed bolt (404), the first support rod (401) is provided with a connecting hole, the second support rod (402) is provided with a mounting hole corresponding to the connecting hole, and the fixed bolt (404) penetrates through the connecting hole and the mounting hole.

5. A modular splicing structure for billboards as claimed in claim 1, wherein: One end of the rotating rod (501) is fixedly connected with a knob (503), the other end of the rotating rod (501) is fixedly connected with a square block (504), the square block (504) is rotatably connected with a connecting seat (505), the fixed frame (1) is provided with a rotating groove, the connecting seat (505) is slidably connected in the rotating groove, the connecting seat (505) is fixedly connected with a spring (506), and the spring (506) is fixedly connected to the inner wall of the rotating groove.

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