Advertising lamp box structure capable of rapidly replacing pictures

Abstract

The utility model discloses an advertising lamp box structure capable of quickly changing pictures, and particularly relates to the technical field of advertising lamp boxes, which comprises a base, a support rod is fixedly arranged at the top end of the base, a mounting box is fixedly arranged at the top end of the support rod, and protective glass is embedded at the front end and the rear end of the mounting box; and the inserting grooves are formed in the mounting box, inserting plates are arranged in the inserting grooves, clamping grooves are formed in the front end and the rear end of each inserting plate, advertising boards are arranged in the clamping grooves, the advertising boards are arranged on the inner side of the protective glass, and limiting assemblies are arranged at the bottom ends of the inserting plates. According to the advertising board, the inserting plate is limited and fixed through the limiting assembly, so that the inserting plate can be taken down from the inserting groove more simply and conveniently, the advertising board on the inserting plate can be conveniently and rapidly replaced, the replacement process of advertising picture content is more convenient and rapid, and the replacement efficiency is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising light boxes, in particular to an advertising light box structure with rapidly replaceable pictures. Background Art

[0002] Advertising light boxes are a common type of lighting fixture used for outdoor advertising. They primarily serve the purpose of advertising. They typically consist of a box, an internal lighting source, and a billboard. Different billboard contents can serve different advertising purposes.

[0003] Currently, when replacing the advertising screen content inside an advertising light box, since the billboard and the interior of the box are mostly connected by adhesive, the replacement of the billboard content is relatively troublesome and the replacement efficiency is low. Utility Model Content

[0004] The purpose of the utility model is to provide an advertising light box structure with quickly replaceable images, so as to solve the above-mentioned technical deficiencies.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an advertising light box structure capable of quickly changing images, comprising:

[0006] A base, a support rod is fixed on the top of the base, a mounting box is fixed on the top of the support rod, and protective glass is embedded at the front and rear ends of the mounting box;

[0007] A plug-in slot is provided inside the installation box, a plug-in board is provided inside the plug-in slot, card slots are provided at the front and rear ends of the plug-in board, a billboard is provided inside the card slot, the billboard is provided on the inside of the protective glass, and a limit assembly is provided at the bottom end of the plug-in board.

[0008] Preferably, two lighting grooves are provided inside the installation box, and the two lighting grooves are respectively provided on the front and rear sides of the plug-in slot. Lighting fixtures are installed inside the lighting grooves to facilitate lighting the billboard inside the installation box.

[0009] Preferably, the limit assembly includes two movable limit rods arranged at the bottom end of the installation box, two limit slots are opened at the bottom end of the plug board, the top end of the movable limit rod passes through the bottom end of the installation box and extends into the limit slot, and a movable plate is fixed at the bottom end of the two movable limit rods to facilitate the limiting and fixing of the plug board.

[0010] Preferably, a movable groove is provided on the support rod, and the movable plate passes through the movable groove to facilitate the upward and downward movement of the movable plate.

[0011] Preferably, a reset spring is sleeved on the outer end of the movable limit rod, and both ends of the reset spring are fixedly connected to the bottom end of the installation box and the top end of the movable plate respectively, so as to facilitate the automatic reset of the two movable limit rods.

[0012] Preferably, two handles are fixedly provided at the bottom end of the movable plate, and the two handles are respectively provided on both sides of the support rod to facilitate pulling the movable plate and the two movable limiting rods to move downward.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] The plug board is limited and fixed by the limiting component, making it easier and more convenient to remove the plug board from the plug slot, thereby facilitating quick replacement of the billboard on the plug board, making the process of replacing the advertising screen content more convenient and faster, and the replacement efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall three-dimensional cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the plug board and billboard of the utility model;

[0019] Figure 4 This is a schematic diagram of a three-dimensional cross-sectional structure of the installation box of the present utility model;

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the plug board and the limiting component of the utility model.

[0021] Description of reference numerals:

[0022] 1. Base; 2. Support rod; 3. Installation box; 4. Protective glass; 5. Plug slot; 6. Plug board; 7. Card slot; 8. Billboard; 9. Lighting slot; 10. Lighting fixture; 11. Movable limit rod; 12. Limit slot; 13. Movable plate; 14. Movable slot; 15. Reset spring; 16. Handle. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] The utility model provides Figures 1 to 5 The structure of an advertising light box with a rapidly replaceable image is shown, comprising:

[0025] A base 1, a support rod 2 is fixed on the top of the base 1, a mounting box 3 is fixed on the top of the support rod 2, and protective glass 4 is embedded at the front and rear ends of the mounting box 3;

[0026] The plug-in slot 5 is opened inside the installation box 3, and a plug-in board 6 is provided inside the plug-in slot 5. Card slots 7 are opened at the front and rear ends of the plug-in board 6. A billboard 8 is provided inside the card slot 7. The billboard 8 is provided on the inner side of the protective glass 4, and a limit assembly is provided at the bottom end of the plug-in board 6.

[0027] Two lighting grooves 9 are defined inside the installation box 3 . The two lighting grooves 9 are respectively located at the front and rear sides of the plug-in groove 5 . Lighting fixtures 10 are installed inside the lighting grooves 9 .

[0028] The limiting assembly includes two movable limiting rods 11 provided at the bottom end of the installation box 3, and two limiting grooves 12 are provided at the bottom end of the plug-in board 6. The top of the movable limiting rod 11 passes through the bottom end of the installation box 3 and extends into the limiting groove 12. A movable plate 13 is fixed to the bottom end of the two movable limiting rods 11, and a movable groove 14 is provided on the support rod 2. The movable plate 13 passes through the inside of the movable groove 14. A return spring 15 is provided at the outer end of the movable limiting rod 11, and the two ends of the return spring 15 are respectively fixedly connected to the bottom end of the installation box 3 and the top end of the movable plate 13. Two handles 16 are fixed to the bottom end of the movable plate 13, and the two handles 16 are respectively provided on both sides of the support rod 2.

[0029] Pull the two handles 16 downward, the handles 16 drive the movable plate 13 to move downward, and the movable plate 13 drives the two movable limit rods 11 to move downward and stretch the two return springs 15. The top ends of the two movable limit rods 11 will leave the two limit slots 12. At this time, push the plug-in board 6 out of the plug-in slot 5. After pushing the plug-in board 6 out of the plug-in slot 5, remove the two billboards 8 on the plug-in board 6, and then insert the new billboard 8 into the slot 7 on the plug-in board 6, and then insert the plug-in board 6 into the plug-in slot 5. Release the handle 16, and the movable plate 13 moves upward under the elastic force of the two return springs 15, and the movable plate 13 drives the two movable limit rods 11 to be reinserted into the two limit slots 12. In this way, the plug-in board 6 can be limited and fixed, and the replacement of the advertising screen content is completed.

[0030] The present invention limits and fixes the plug board 6 through a limiting component, so that the process of removing the plug board 6 from the inside of the plug slot 5 is relatively simple and convenient, thereby facilitating the rapid replacement of the billboard 8 on the plug board 6, making the process of replacing the content of the advertising screen relatively convenient and quick, and the replacement efficiency is high. This embodiment specifically solves the problem in the prior art that when the advertising screen content inside the advertising light box is replaced, the billboard and the interior of the box are mostly connected by adhesive, which makes the replacement of the billboard content more troublesome and the replacement efficiency is low.

[0031] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An advertising light box structure with rapidly replaceable images, characterized in that: include: A base (1), a support rod (2) is fixedly provided at the top of the base (1), a mounting box (3) is fixedly provided at the top of the support rod (2), and protective glass (4) is embedded at the front and rear ends of the mounting box (3); A plug-in slot (5) is provided inside the installation box (3), a plug-in board (6) is provided inside the plug-in slot (5), a card slot (7) is provided at the front and rear ends of the plug-in board (6), a billboard (8) is provided inside the card slot (7), the billboard (8) is provided inside the protective glass (4), and a limit assembly is provided at the bottom end of the plug-in board (6).

2. The advertising light box structure with rapidly replaceable images according to claim 1, characterized in that: Two lighting grooves (9) are provided inside the installation box (3), and the two lighting grooves (9) are respectively arranged on the front and rear sides of the plug-in groove (5), and lighting fixtures (10) are installed inside the lighting grooves (9).

3. The advertising light box structure with rapidly replaceable images according to claim 1, characterized in that: The limiting assembly comprises two movable limiting rods (11) arranged at the bottom end of the installation box (3); two limiting grooves (12) are provided at the bottom end of the plug-in board (6); the top end of the movable limiting rod (11) passes through the bottom end of the installation box (3) and extends into the limiting groove (12); and a movable plate (13) is fixedly provided at the bottom end of the two movable limiting rods (11).

4. The advertising light box structure with rapidly replaceable images according to claim 3, characterized in that: A movable groove (14) is provided on the support rod (2), and the movable plate (13) passes through the interior of the movable groove (14).

5. The advertising light box structure with rapidly replaceable images according to claim 3, characterized in that: The outer end of the movable limiting rod (11) is sleeved with a reset spring (15), and the two ends of the reset spring (15) are fixedly connected to the bottom end of the installation box (3) and the top end of the movable plate (13) respectively.

6. The advertising light box structure with rapidly replaceable images according to claim 3, characterized in that: Two handles (16) are fixedly provided at the bottom end of the movable plate (13), and the two handles (16) are respectively provided on both sides of the support rod (2).

Images