Lamp box convenient to overhaul

Abstract

The utility model discloses a lamp box convenient to overhaul, which relates to the technical field of lamp boxes and comprises a box body and an adjusting assembly, side boxes are arranged on two sides of the box body, the adjusting assembly used for moving downwards to facilitate overhaul is arranged at the lower ends of the side boxes, and the adjusting assembly comprises a damping supporting rod, an adjusting plate, a handle, a mounting frame and a fixing hole. An adjusting plate is mounted at the output end of the damping supporting rod, a handle is mounted at the lower end of the adjusting plate, a mounting frame is mounted on the upper surface of the adjusting plate, and a fixing hole is formed in the surface of the mounting frame. According to the lamp box convenient to overhaul, the damping supporting rods extend to be used for pull-down movement of the adjusting plates, advertisements are located on the mounting frames and move downwards along with the adjusting plates, a worker can overhaul or replace advertisement pages conveniently, operation is easy and convenient, the worker does not need to climb to overhaul the lamp box, safety is improved, the four mounting frames form a rectangular space, and the space is saved. And the fixing holes can assist in fixing the advertising materials.

Description

Technical Field

[0001] The utility model relates to the technical field of light boxes, in particular to a light box which is easy to repair. Background Art

[0002] A light box is an advertising display tool that consists of a transparent box and internal lighting equipment. Light box advertising can be used for indoor and outdoor advertising display, such as shopping malls, subway stations, airports, bus stations and other places. Light box advertising has a distinct visual effect and a wide range of dissemination, so it is widely used in commercial publicity and brand promotion.

[0003] For example, the utility model with application number CN201821715016.0 discloses a light box. After the photovoltaic module generates electricity, it can power the LED. It can generate electricity for self-use at any time, and can also display advertising content at will to realize various advertising propaganda without the need to frequently replace the light box cloth. However, the existing light boxes are installed high on the wall or on the top of the support pole, which requires the use of ladders and other means of climbing for maintenance, which is inconvenient and dangerous.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a light box that is easy to repair is provided. Utility Model Content

[0005] The purpose of the utility model is to provide a light box that is easy to repair, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a light box that is easy to maintain, comprising a box body and an adjustment component, side-mounted boxes are arranged on both sides of the box body, and the adjustment component for moving downward for easy maintenance is arranged at the lower end of the side-mounted box, and the adjustment component comprises a damping support rod, an adjustment plate, a handle, a mounting frame and a fixing hole, an adjustment plate is installed at the output end of the damping support rod, and a handle is installed at the lower end of the adjustment plate, a mounting frame is installed on the upper surface of the adjustment plate, and a fixing hole is opened on the surface of the mounting frame.

[0007] Furthermore, the shape of the mounting frame is L-shaped, and four mounting frames are symmetrically arranged about the central axis of the adjustment plate.

[0008] Furthermore, a transparent mounting plate is installed in the middle of the upper end of the adjustment plate, and a lamp tube is installed on the side of the transparent mounting plate.

[0009] Furthermore, glass plates are installed at the front and rear ends of the side-mounted box, and a box-mounted frame is installed on the top of the side-mounted box, and a mounting hole is opened on the surface of the box-mounted frame.

[0010] Furthermore, an upper limit block is installed at the lower end of the side of the box body, and a lower limit block is installed at the side of the adjustment plate.

[0011] Furthermore, a limiting hole is provided inside the upper limit block, and an auxiliary component for reinforcing the connection is provided inside the limiting hole.

[0012] Furthermore, the auxiliary component includes an insertion rod and a control ring, and the end of the insertion rod is connected to the control ring.

[0013] Furthermore, the auxiliary component also includes a sliding block and a guide sliding rod. The sliding block is installed on the rear side of the control ring, and the guiding sliding rod is slidingly arranged inside the sliding block.

[0014] The utility model provides a light box that is easy to repair and has the following beneficial effects:

[0015] 1. The utility model uses the extension of the damping support rod to pull down the adjustment plate. The advertisement is located on the mounting frame and moves down together with the adjustment plate, which is convenient for personnel to inspect or replace the advertisement page. The operation is simple and the personnel do not need to climb up to inspect the light box, which increases safety. The four sets of mounting frames form a rectangular space for the installation of advertising materials, and the fixing holes can assist in the fixing of the advertising materials.

[0016] 2. The utility model uses a transparent mounting plate for the installation of lamp tubes. The lamp tubes provide lighting for the advertising materials. The glass plate protects the advertising materials to prevent damage or fading of the advertisements caused by wind and sun. The box mounting frame is used for the fixed installation of the box. The upper limit block and the lower limit block are displaced on the same vertical plane. The U-shaped insertion rod is inserted into the limit hole when the adjustment plate is closed, which reinforces the connection of the adjustment plate and prevents the adjustment plate from accidentally moving downward. The sliding block slides directionally on the guide slide rod for sliding adjustment of the insertion rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a light box that is easy to repair according to the utility model;

[0018] Figure 2 This is a schematic diagram of a mounting frame structure of a light box that is easy to repair according to the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the auxiliary component structure of a light box that is easy to repair.

[0020] In the figure: 1. box body; 2. side-mounted box; 3. adjustment component; 301. damping support rod; 302. adjustment plate; 303. handle; 304. mounting bracket; 305. fixing hole; 4. transparent mounting plate; 5. lamp tube; 6. glass plate; 7. box mounting bracket; 8. mounting hole; 9. upper limit block; 10. lower limit block; 11. limit hole; 12. auxiliary component; 1201. fixing rod; 1202. control ring; 1203. sliding block; 1204. guide slide rod. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0022] like Figure 1 and Figure 2 As shown, a light box that is easy to maintain includes a box body 1 and an adjustment component 3. Side-mounted boxes 2 are arranged on both sides of the box body 1. The adjustment component 3 for moving downward for easy maintenance is arranged at the lower end of the side-mounted box 2, and the adjustment component 3 includes a damping support rod 301, an adjustment plate 302, a handle 303, a mounting frame 304 and a fixing hole 305. The output end of the damping support rod 301 is installed with the adjustment plate 302. The extension of the damping support rod 301 is used to pull down the adjustment plate 302. The advertisement on the mounting frame 304 moves downward together with the adjustment plate 302, which is convenient for personnel to maintain or replace the advertisement page. The operation is simple and the personnel do not need to climb up to maintain the light box, which increases safety. The lower end of the adjustment plate 302 is installed with a handle 303, the upper surface of the adjustment plate 302 is installed with a mounting frame 304, and the mounting The surface of the frame 304 is provided with fixing holes 305, and the shape of the mounting frame 304 is L-shaped. Four groups of mounting frames 304 form a rectangular space for installing advertising materials. The fixing holes 305 can assist in fixing the advertising materials, and four mounting frames 304 are symmetrically arranged about the central axis of the adjusting plate 302. A transparent mounting plate 4 is installed in the middle of the upper end of the adjusting plate 302, and a lamp tube 5 is installed on the side of the transparent mounting plate 4. Glass plates 6 are installed at the front and rear ends of the side-mounted box 2. The glass plate 6 protects the advertising materials and prevents the advertisements from being damaged or fading due to wind and sun. A box-mounted frame 7 is installed on the top of the side-mounted box 2. The transparent mounting plate 4 is used for installing the lamp tube 5. The lamp tube 5 provides lighting for the advertising materials. The surface of the box-mounted frame 7 is provided with mounting holes 8. The box-mounted frame 7 is used for fixed installation of the box body 1.

[0023] like Figure 3As shown, an upper limit block 9 is installed at the lower end of the side of the box body 1, and the upper limit block 9 and the lower limit block 10 are displaced on the same vertical plane. The lower limit block 10 is installed on the side of the adjustment plate 302, and a limit hole 11 is provided inside the upper limit block 9, and an auxiliary component 12 for reinforcement connection is provided inside the limit hole 11. The auxiliary component 12 includes a plug rod 1201 and a control ring 1202, and the end of the plug rod 1201 is connected to the control ring 1202, and the plug rod 1201 in the shape of a Chinese character is provided. When the adjustment plate 302 is closed, it is inserted into the limit hole 11, which serves to reinforce the connection of the adjustment plate 302 and prevent the adjustment plate 302 from accidentally moving downward. The auxiliary component 12 also includes a sliding block 1203 and a guide slide bar 1204. The sliding block 1203 is installed on the rear side of the control ring 1202. The sliding block 1203 slides in a directional manner on the guide slide bar 1204 for sliding adjustment of the insertion rod 1201, and the guide slide bar 1204 is provided for sliding inside the sliding block 1203.

[0024] In summary, the light box that is easy to maintain should first be based on Figure 1-Figure 3 In the structure shown in the figure, the light box is installed at a high position on the wall through the mounting hole 8 on the box mounting frame 7. During maintenance, a long rod is used to make its end pass through the control ring 1202, and then the long rod is moved horizontally so that the control ring 1202 drives the insertion rod 1201 to move horizontally and disengage from the limit hole 11. When the four groups of insertion rods 1201 are all disengaged, the handle 303 is hooked by the long rod to extend the damping support rod 301. At this time, the adjustment plate 302 is moved down to a height that is convenient for maintenance, so that personnel can repair or replace the advertising page. The operation is simple and personnel do not need to The light box is inspected and repaired by climbing to increase safety. Advertisements on the mounting frame 304 are easy to replace and maintain at a low place. After inspection, the adjustment plate 302 is propped up to move it upward, so that the mounting frame 304 and the lamp tube 5 are reset to the box body 1, and then a long rod is used to make the control ring 1202 drive the insertion rod 1201 to be inserted into the limit hole 11, which serves to reinforce the connection of the adjustment plate 302 and avoid accidental downward movement of the adjustment plate 302. During insertion, the sliding block 1203 slides in a directional manner on the guide slide bar 1204 to assist the insertion of the insertion rod 1201.

[0025] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A light box that is easy to maintain, comprising a box body (1) and an adjustment assembly (3), characterized in that: Side-mounted boxes (2) are arranged on both sides of the box body (1); the adjustment component (3) for moving downward for easy maintenance is arranged at the lower end of the side-mounted box (2); and the adjustment component (3) comprises a damping support rod (301), an adjustment plate (302), a handle (303), a mounting frame (304) and a fixing hole (305); the output end of the damping support rod (301) is installed with an adjustment plate (302), and the lower end of the adjustment plate (302) is installed with a handle (303); the upper surface of the adjustment plate (302) is installed with a mounting frame (304), and the surface of the mounting frame (304) is provided with a fixing hole (305).

2. A light box that is easy to maintain according to claim 1, characterized in that: The shape of the mounting frame (304) is L-shaped, and four mounting frames (304) are symmetrically arranged about the central axis of the adjustment plate (302).

3. The light box that is easy to maintain according to claim 1, characterized in that: A transparent mounting plate (4) is installed in the middle of the upper end of the adjustment plate (302), and a lamp tube (5) is installed on the side of the transparent mounting plate (4).

4. The light box that is easy to maintain according to claim 1, characterized in that: Glass plates (6) are installed at the front and rear ends of the side-mounted box (2), and a box-mounted frame (7) is installed on the top of the side-mounted box (2), and a mounting hole (8) is opened on the surface of the box-mounted frame (7).

5. The light box that is easy to maintain according to claim 1, characterized in that: An upper limit block (9) is installed at the lower end of the side of the box body (1), and a lower limit block (10) is installed at the side of the adjustment plate (302).

6. The light box that is easy to maintain according to claim 5, characterized in that: A limit hole (11) is provided inside the upper limit block (9), and an auxiliary component (12) for reinforcing the connection is provided inside the limit hole (11).

7. The light box that is easy to maintain according to claim 6, characterized in that: The auxiliary component (12) comprises an insertion rod (1201) and a control ring (1202), and the end of the insertion rod (1201) is connected to the control ring (1202).

8. The light box that is easy to maintain according to claim 7, characterized in that: The auxiliary component (12) further comprises a sliding block (1203) and a guide sliding rod (1204); the sliding block (1203) is installed on the rear side of the control ring (1202), and the guide sliding rod (1204) is slidably arranged inside the sliding block (1203).

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