Damage prevention type advertising lamp box

Abstract

The utility model relates to the technical field of lamp boxes, in particular to a damage prevention type advertising lamp box which comprises a box body, an installation frame, a limiting base, a rod, a first limiting piece, a second limiting piece and a protruding block, an installation plate used for installing a lamp strip is arranged in the box body, the installation frame is fixed to the box body through bolts, and the limiting base is located at the top of the box body. The top of the rod penetrates through the limiting base to form a moving pair, the bottom end of the rod penetrates through the bottom of the box to form a moving pair, the first limiting piece is located at the top end of the rod and can abut against the limiting base, the second limiting piece is located at the bottom end of the rod and can abut against the box, and the second limiting piece is located outside the box. The protruding block is installed on the rod, the axis of the protruding block coincides with the axis of the rod, the rotatable rod is matched with the protruding block to abut against the back face of the panel, the supporting effect on the panel can be improved, strong wind can be effectively resisted, the panel is prevented from being deformed and damaged under the action of the strong wind, meanwhile, the section of the protruding block is irregular in an oval shape, the device can be suitable for panels with different thicknesses, and the application range is wide.

Description

TECHNICAL FIELD

[0001] The utility model relates to a light box field especially a kind of anti-damage type advertising light box. BACKGROUND

[0002] Advertising light box is a kind of common outdoor advertising display tool, mainly used for commercial propaganda, brand promotion and information dissemination, usually by the box body with panel and the light source combination of setting in the box body inside, through bright light and eye-catching picture design, can stand out from many advertisements, effectively attract the attention of passerby, and the effect of propaganda is good.

[0003] The panel on light box is usually made of organic glass or plastic, and the panel is fixed circumferentially with the box body, but the middle part of the panel lacks support, and the middle part of the panel is easily deformed and recessed into the box body under the action of wind force, which can increase the damage rate of the panel, and the utility model aims to provide a new light box structure to solve the above technical problems and reduce the damage of the panel. UTILITY MODEL CONTENT

[0004] The utility model aims to provide a kind of anti-damage type advertising light box to solve the problems mentioned in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme: including box body, installation frame, limit seat, rod, first limit sheet, second limit sheet and lug, the installation plate for installing light band is arranged in the box body, the installation frame is fixed with the box body by bolt, and the installation frame can abut the panel on the box body, the limit seat is located at the top of the box body, the rod top penetrates the limit seat and forms moving pair with the limit seat, and the rod bottom end penetrates the bottom of the box body and forms moving pair with the box body, the first limit sheet is located at the rod top end and can abut the limit seat, the second limit sheet is located at the rod bottom end and can abut the box body, and the second limit sheet is located outside the box body, the lug cross section is oval, and the lug is installed on the rod and the lug axis coincides with the rod axis.

[0006] To optimize the above technical scheme, further measures are taken as follows: further including installation sheet, the installation sheet is fixedly connected with the box body on the inside of the box body, screw hole is formed in the installation sheet, bolt passes through the installation frame and can be threadedly connected with the screw hole on the installation sheet, and the installation sheet can support the back of advertising panel, and the installation frame can better fix the panel.

[0007] As a further improvement of the above technical scheme: further including spring, the spring is sleeved on the rod, the spring is located between the first limit sheet and the limit seat, and the spring sheet supports the first limit sheet to avoid the rod from moving outward.

[0008] As a further improvement to the technical solution, it also includes an elastic rubber sheet located on the top surface of the second limiting plate. The elastic rubber sheet can improve the waterproofness of the gap between the rod and the box. In addition, the elastic rubber sheet can increase the friction between the second limiting plate and the box, preventing the second limiting plate from rotating.

[0009] As an improvement to the aforementioned technical solution: the surfaces of the rod and the protrusion are coated with reflective paint. The reflective paint can reflect light and prevent the rod from blocking the light emitted by the light strip, thus avoiding dark spots on the advertising panel.

[0010] Furthermore: the top of the rod passes through the limiting seat and forms a vertical sliding joint with the limiting seat, and the bottom of the rod passes through the box and forms a vertical sliding joint with the bottom of the box.

[0011] As can be seen from the above description of the structure of this utility model, compared with the prior art, this utility model has the following advantages:

[0012] This utility model provides a damage-resistant advertising light box, which uses a rotatable rod and a protrusion to support the back of the panel, improving the support effect of the panel and effectively resisting strong winds, preventing the panel from deforming and being damaged under strong winds. At the same time, the protrusion has an irregular elliptical cross-section, which can be used for panels of different thicknesses, making it widely applicable. Attached Figure Description

[0013] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the front structure of the box;

[0017] Figure 4 for Figure 3 Local structural diagram Figure 1 ;

[0018] Figure 5 for Figure 3 Local structural diagram Figure 2 ;

[0019] In the diagram: Box body-1, Mounting plate-101, Mounting frame-2, Limiting seat-3, Rod-4, First limiting piece-5, Second limiting piece-6, Protrusion-7, Mounting piece-8, Spring-9, Elastic rubber sheet-10 DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Embodiments

[0022] Please refer to Figures 1-5 The utility model provides a kind of advertising light box of preventing damage, including box 1, installation frame 2, limit seat 3, rod 4, first limit piece 5, second limit piece 6, lug 7, mounting piece 8, spring 9 and elastic rubber sheet 10, the installation plate 101 for installing light band is provided in box 1.

[0023] The installation frame 2 is fixed with box 1 by bolt, and the installation frame 2 can abut the panel on the box 1.

[0024] The limit seat 3 is located at the top of the box 1.

[0025] The rod 4 top penetrates limit seat 3 and forms a moving pair with limit seat 3, and the bottom end of the rod 4 penetrates the bottom of the box 1 and forms a moving pair with the box 1.

[0026] The first limit piece 5 is located at the top end of the rod 4 and can abut against the limit seat 3.

[0027] The second limit piece 6 is located at the bottom end of the rod 4 and can abut against the box 1, and the second limit piece 6 is located outside the box 1.

[0028] The lug 7 is oval in cross section, the lug 7 is installed on the rod 4, and the axis of the lug 7 coincides with the axis of the rod 4, the surface of the rod 4 and the lug 7 is sprayed with reflective paint, and the reflective paint is known to those skilled in the art as prior art content, so further explanation and description of the specific components and working principle of the reflective paint are not given.

[0029] The mounting piece 8 is fixedly connected with the box 1 on the inside of the box 1, and a threaded hole is formed in the mounting piece 8, and the threaded hole is threadedly connected with the mounting frame 2 by the bolt.

[0030] The spring 9 is sleeved on the rod 4, and the spring 9 is located between the first limit piece 5 and the limit seat 3.

[0031] The elastic rubber sheet 10 is located on the top surface of the second limiting sheet 6 and adheres to the second limiting sheet 6, wherein the elastic rubber sheet 10 refers to a sheet-shaped component made of elastic rubber, and the skilled person can select different types of elastic rubber according to actual needs in implementation, which will not have substantial influence on the technical effects.

[0032] Working principle: when installing the advertising panel, the installer previously removes the installation frame 2, places the advertising panel on the box 1 so that the back surface of the panel abuts against the installation sheet 8, then the installer abuts the installation frame 2 against the front surface of the panel and uses the bolt to threadedly connect the installation frame 2 and the screw hole on the installation sheet 8, thus completing the installation process of the advertising panel.

[0033] The installer can pull down the bottom end of the rod 4 outside the box 1, and the spring 9 is compressed on the limiting seat 3 under the extrusion of the first limiting sheet 5 on the rod 4, then the installer can rotate the rod 4 so that the protrusion 7 on the rod 4 changes the abutting against the back surface of the advertising panel, thus supporting the panel, avoiding the panel from being concave and deformed inside the box 1 under the action of wind, and in addition, since the protrusion 7 has an elliptical cross section, it can be suitable for advertising panels with different thicknesses, and has good supporting effect.

[0034] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled person in the art can still modify the technical solutions recorded in the foregoing embodiments, or equivalently replace part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A break-resistant advertising light box, wherein is characterized in that, Include: Box (1), the box (1) is provided with a mounting plate (101) for installing the lamp strip; The mounting frame (2) is fixed with the box (1) by bolts, and the mounting frame (2) can abut the panel on the box (1); The limiting seat (3) is located at the top of the box (1); The rod (4) top penetrates the limiting seat (3) and forms a moving pair with the limiting seat (3), and the bottom end of the rod (4) penetrates the bottom of the box (1) and forms a moving pair with the box (1); The first limiting sheet (5) is located at the top of the rod (4) and can abut against the limiting seat (3); The second limiting sheet (6) is located at the bottom of the rod (4) and can abut against the box (1), and the second limiting sheet (6) is located outside the box (1); The protrusion (7) is oval in cross section, the protrusion (7) is installed on the rod (4), and the axis of the protrusion (7) coincides with the axis of the rod (4).

2. The break-resistant advertising light box of claim 1, wherein: Further comprising mounting sheet (8), mounting sheet (8) is fixedly connected with the box (1) on the inner side of the box (1), and screw holes are formed in the mounting sheet (8), and the bolts can be threadedly connected with the screw holes in the mounting sheet (8) through the mounting frame (2).

3. The break-resistant advertising light box of claim 1, wherein: Further comprising spring (9), the spring (9) is sleeved on the rod (4), and the spring (9) is located between the first limiting sheet (5) and the limiting seat (3).

4. The break-resistant advertising light box of claim 3, wherein: Further comprising elastic rubber sheet (10), the elastic rubber sheet (10) is located on the top surface of the second limiting sheet (6).

5. A break-resistant advertising light box according to any one of claims 1-4, characterized in that: The surface of the rod (4) and the protrusion (7) is sprayed with reflective paint.

6. A break-resistant advertising light box according to any one of claims 1-4, characterized in that: The rod (4) top penetrates the limiting seat (3) and forms a moving pair in the vertical direction with the limiting seat (3), and the bottom end of the rod (4) penetrates the bottom of the box (1) and forms a moving pair in the vertical direction with the box (1).

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