Lamp box mounting and fixing support

Abstract

The utility model belongs to the field of advertising lamp box installation, particularly relates to a lamp box installation fixing support, and aims to solve the problems that an existing support structure is often fixed, difficult to adapt to installation requirements of lamp boxes of different sizes, limited in universality and prone to abrasion due to hard contact between the lamp boxes and the support in the installation process. The lamp box comprises two flitch plates, a lamp box body is installed on the front sides of the two flitch plates, rectangular holes facilitating installation of the lamp box body are formed in the two flitch plates, the position of a side frame can be easily adjusted by rotating a rotating wheel, the lamp box body is clamped and fixed, operation is easy and convenient, the installation difficulty is reduced, and the installation efficiency is improved. Meanwhile, the adjustable side frames can meet the requirement for installation of lamp box bodies of different sizes, then the flexibility and universality of the support are improved, the rubber pads on the front sides of the flitch plates are soft, abrasion caused by direct contact between the lamp box bodies and the flitch plates is prevented, and the service life of the lamp box bodies is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of advertising light box installation technology, and in particular to a light box mounting bracket. Background Technology

[0002] A lightbox is an advertising display tool consisting of a transparent box and internal lighting equipment. Lightbox advertising can be used for indoor and outdoor advertising displays, such as in shopping malls, subway stations, airports, bus stops, and other places. It is typically made of acrylic sheets or glass, which offer good transparency and durability, ensuring the clarity and longevity of the advertisement. The lighting equipment for lightbox advertising usually uses LED lights, which have advantages such as low energy consumption, high brightness, and long lifespan, effectively reducing the production and usage costs of the advertisement. The mounting bracket for the lightbox is a key component to ensure its stable and safe installation.

[0003] Common lightbox brackets typically use screws for direct fixing or simple snap-fit ​​structures. Existing bracket structures are often quite fixed and difficult to adapt to the installation needs of lightboxes of different sizes, thus limiting their versatility. During installation, the hard contact between the lightbox and the bracket can also easily cause wear. Therefore, there is a need for a bracket structure that is easier to operate, can adapt to lightboxes of different sizes, and provides a more stable installation. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of existing technologies, such as the fixed support structure, which makes it difficult to adapt to the installation requirements of light boxes of different sizes, limiting its versatility, and the hard contact between the light box and the support during installation, which can easily cause wear. Therefore, a light box mounting and fixing bracket is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A light box mounting bracket includes two mounting plates, with a light box body mounted on the front side of the two mounting plates. Each of the two mounting plates has a rectangular hole for facilitating the installation of the light box body, and each of the two mounting plates is provided with an installation mechanism for installing the light box body.

[0007] In one possible design, the mounting mechanism includes two side frames, two racks, two gears, two grooves, two slide bars, two circular holes, two rotating wheels, two fixed posts, and two threaded holes. Both side frames are L-shaped. The two slide bars are fixedly mounted on the bottom of the two side frames. The two grooves are respectively located on the bottom inner walls of the two rectangular holes and fit into the slide bars. Both grooves and slide bars are T-shaped. The two racks are fixedly mounted on the top of the two side frames. The two gears mesh with the two racks. Each gear is fixedly fitted with a rotating rod. One end of each rotating rod is rotatably connected to the inner wall of one rectangular hole via bearings. The two circular holes are respectively located on the rear side of the two plates and are connected to the two rectangular holes. The other ends of the two rotating rods rotatably pass through the circular holes and are fixedly connected to the rotating wheel. The two threaded holes are respectively located on the rear side of the two plates and are connected to the two rectangular holes. One end of each of the two fixed posts is threaded through the two threaded holes and is tightly attached to the rear side of the two side frames. The other end of each of the two fixed posts is fixedly connected with a rotating handle for easy rotation.

[0008] In one possible design, one end of each of the two side frames is fixedly connected to a limiting plate to prevent the side frame from being pulled out of the rectangular hole, the size of the limiting plate being larger than the size of the rectangular hole.

[0009] In one possible design, two connecting rods are fixedly connected to the top and bottom rear sides of both of the two mounting plates, and one end of each of the multiple connecting rods is fixedly connected to a fixing plate for fixing the mounting plate to the mounting surface. Each of the four fixing plates has multiple fixing holes for easy installation.

[0010] In one possible design, rubber pads are fixedly provided on the front sides of both of the panels to facilitate the installation of the light box body.

[0011] In one possible design, the bottom of both panels is fixedly connected to the same support plate for supporting the lightbox body.

[0012] In this application, when installing the lightbox body, first place two mounting plates in a suitable position. Then, using suitable fasteners, fix the mounting plates to the mounting surface through the fixing holes on the mounting plates, ensuring the mounting plates are securely installed in the desired position. Next, place the lightbox body on the support plate, which supports the lightbox body, facilitating subsequent installation operations. Then, adjust the installation mechanism by rotating the rotating wheel, which drives the rotating rod to rotate. One end of the rotating rod is rotatably connected to the inner wall of the rectangular hole via a bearing, and the other end is fixedly connected to the rotating wheel. A gear is fixedly sleeved on the rotating rod, and its rotation engages with the rotating wheel. The rack moves and is fixed to the top of the side frame. The bottom of the side frame has a slide bar that matches the groove on the inner wall of the bottom of the rectangular hole. Both the groove and the slide bar are T-shaped, so the side frame can slide stably along the groove to adjust its position. When the side frame moves to the appropriate position and clamps both sides of the light box body, one end of the fixing post is threaded through the threaded hole so that it fits tightly against the rear side of the side frame, thus fixing the side frame and fixing the light box body. The light box body is connected to an external controller through a circuit and powered by an external power source to achieve normal operation.

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

[0014] In terms of installation, the installation mechanism of this utility model is reasonably designed. The position of the side frame can be easily adjusted by rotating the rotating wheel to clamp and fix the light box body. The operation is simple and convenient, which greatly improves the installation efficiency and reduces the installation difficulty. At the same time, the adjustable side frame can meet the installation of light box bodies of different sizes, thereby improving the flexibility and versatility of the bracket.

[0015] The rubber pad on the front of the mounting plate is soft and can not only cushion the light box body during installation, reducing the impact on the light box body, but also protect it from direct contact and wear between the light box body and the mounting plate. This allows the light box body to fit better on the mounting plate and extends the service life of the light box body. Attached Figure Description

[0016] Figure 1 This is a schematic diagram illustrating the use of this utility model;

[0017] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 3 This is a partial structural schematic diagram of the present invention;

[0019] Figure 4 This is an exploded view of the installation structure of this utility model.

[0020] In the diagram: 1. Panel; 2. Side frame; 3. Rubber pad; 4. Support plate; 5. Fixing plate; 6. Fixing hole; 7. Connecting rod; 8. Rectangular hole; 9. Slide groove; 10. Slide bar; 11. Rack; 12. Gear; 13. Rotating wheel; 14. Fixing column; 15. Limiting plate; 16. Threaded hole; 17. Round hole; 18. Light box body. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] In one embodiment: Refer to Figures 1-4 A fixed bracket includes two mounting plates 1, which are placed in a suitable position for mounting the light box body 18. Each mounting plate 1 has a rectangular hole 8, which provides operating space for subsequent installation of the light box body 18.

[0023] The mounting mechanism includes multiple components. The two side frames 2 are L-shaped. During installation, the slide bars 10 at the bottom of the two side frames 2 are aligned with the slide grooves 9 on the inner walls of the bottom of the two rectangular holes 8. Since the slide grooves 9 and slide bars 10 are both T-shaped and fit together, the side frames 2 can slide stably along the slide grooves 9. Pushing the side frames 2 into the rectangular holes 8 causes the rack 11 at the top of the side frames 2 to mesh with the gear 12. The gear 12 is fixedly fitted with a rotating rod. One end of the rotating rod is rotatably connected to the inner wall of the rectangular hole 8 via a bearing, and the other end rotates through the circular hole 17 and is fixedly connected to the rotating wheel 13. When the rotation... When the rotating wheel 13 is turned, the rotating rod drives the gear 12 to rotate, and the gear 12 then drives the rack 11 to move, so that the side frame 2 slides in the slide groove 9. When the side frame 2 moves to the appropriate position and clamps the two sides of the light box body 18, one end of the fixing column 14 is threaded through the threaded hole 16 so that it is tightly attached to the rear side of the side frame 2. The other end of the fixing column 14 is fixedly connected to a rotating handle, which makes it convenient for the operator to rotate the fixing column 14 for fixing. In addition, one end of the side frame 2 is fixedly connected to a limiting plate 15. The size of the limiting plate 15 is larger than the size of the rectangular hole 8, which can prevent the side frame 2 from being pulled out of the rectangular hole 8.

[0024] This application can be used in the field of light box installation, or in other fields applicable to this application.

[0025] In another embodiment: Reference Figures 1-4 A lightbox mounting bracket, comprising:

[0026] Two connecting rods 7 are fixedly connected to the top and bottom of the rear side of the two mounting plates 1. One end of the multiple connecting rods 7 is fixedly connected to a fixing plate 5. Multiple fixing holes 6 are opened on the four fixing plates 5. Through the fixing holes 6, the fixing plate 5 is fixed to the mounting surface using appropriate fasteners, thereby realizing the fixing of the mounting plate 1 to the mounting surface.

[0027] Rubber pads 3 are fixedly installed on the front side of the two mounting plates 1. The rubber pads 3 are soft and can play a role in cushioning and protection, so that the light box body 18 can be better fitted and installed on the mounting plates 1.

[0028] The bottom of the two mounting plates 1 are fixedly connected to the same support plate 4. When installing the light box body 18, the support plate 4 can support the light box body 18, making the installation operation convenient. During installation, the light box body 18 is placed on the support plate 4, and then the side frame 2 is fixed to the light box body 18 by adjusting the installation mechanism, thus completing the installation of the light box body 18.

[0029] However, as is well known to those skilled in the art, the working principle and wiring method of the light box body 18 are commonplace and are all conventional methods or common knowledge, so they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience. The light box body 18 is connected to an external controller through a line and is powered by an external power source.

[0030] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A lightbox mounting bracket, characterized in that, It includes two mounting plates (1), and a light box body (18) is mounted on the front side of the two mounting plates (1). Each of the two mounting plates (1) has a rectangular hole (8) for mounting the light box body (18), and each of the two mounting plates (1) is provided with a mounting mechanism for mounting the light box body (18). The mounting mechanism includes two side frames (2), two racks (11), two gears (12), two slide grooves (9), two slide bars (10), two round holes (17), two rotating wheels (13), two fixed posts (14), and two threaded holes (16). The two side frames (2) are L-shaped. The two slide bars (10) are fixedly mounted on the bottom of the two side frames (2). The two slide grooves (9) are respectively located on the bottom inner walls of the two rectangular holes (8) and fit with the slide bars (10). The two slide grooves (9) and the two slide bars (10) are T-shaped. The two racks (11) are fixedly mounted on the top of the two side frames (2). The two gears (12) are respectively connected to the two racks (16). 11) The gears (12) are meshed and both gears are fixedly fitted with rotating rods. One end of each rotating rod is rotatably connected to the inner wall of the two rectangular holes (8) through bearings. The two round holes (17) are respectively located on the rear side of the two plates (1) and are respectively connected to the two rectangular holes (8). The other end of each rotating rod rotates through the round hole (17) and is fixedly connected to the rotating wheel (13). The two threaded holes (16) are respectively located on the rear side of the two plates (1) and are respectively connected to the two rectangular holes (8). One end of each fixed post (14) is threaded through the two threaded holes (16) and is tightly attached to the rear side of the two side frames (2). The other end of each fixed post (14) is fixedly connected with a rotating handle for easy rotation.

2. The lightbox mounting bracket according to claim 1, characterized in that, One end of each of the two side frames (2) is fixedly connected to a limiting plate (15) to prevent the side frame (2) from being pulled out of the rectangular hole (8). The size of the limiting plate (15) is larger than the size of the rectangular hole (8).

3. The light box mounting bracket according to claim 1, characterized in that, Two connecting rods (7) are fixedly connected to the top and bottom of the rear side of each of the two mounting plates (1). One end of each of the connecting rods (7) is fixedly connected to a fixing plate (5) for fixing the mounting plate (1) to the mounting surface. Each of the four fixing plates (5) has multiple fixing holes (6) for easy installation.

4. The light box mounting bracket according to claim 1, characterized in that, Both of the aforementioned mounting plates (1) have rubber pads (3) fixedly installed on their front sides to facilitate the installation of the light box body (18).

5. A lightbox mounting bracket according to claim 1, characterized in that, The bottom of both of the aforementioned plates (1) is fixedly connected to the same support plate (4) for supporting the light box body (18).

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