Advertising lamp box convenient to install

Abstract

The utility model relates to the technical field of advertising lamp boxes, and discloses an advertising lamp box convenient to install, which comprises a fixed bottom plate and an advertising display box, L-shaped supporting plates are respectively installed on the outer wall of the top of the fixed bottom plate, the two L-shaped supporting plates are respectively and rotatably connected with a supporting base, a supporting side plate is fixedly installed on one side wall of the supporting base, and the supporting side plate is fixedly connected with the advertising display box. An adjusting bolt is connected to the supporting side plate, the advertisement display box is clamped through the side clamping plate, meanwhile, a positioning shaft on the side wall of the advertisement display box is connected with the side clamping plate in a clamped mode, and then one side of an inclined face block abuts against the side clamping plate, so that the advertisement display box can be conveniently and rapidly fixed; according to the advertising lamp box, the initial positions of the side clamping plates clamped to the supporting bottom plate in a sliding mode are changed, so that advertising display boxes of different sizes can be placed between the side clamping plates, the display size of the advertising lamp box can be conveniently and rapidly changed, and the advertising lamp box can be applied to different occasions.

Description

Technical Field

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

[0002] Light box advertising is also known as "light box posters" or "night-light propaganda posters". The outer frame of the light box is aluminum alloy or stainless steel, the box surface is made of plexiglass, and it is equipped with fluorescent tubes or neon tubes. The picture is generally photographic film. It is used on both sides of roads and streets, as well as in public places such as cinemas, exhibitions (sales), commercial downtown areas, stations, airports, docks, and parks.

[0003] After searching, Chinese patent CN214175612U discloses an easy-to-install advertising light box, which solves the problems of inconvenience in disassembly and installation and the inability to tilt the light box in most cases on the market. The light box comprises a base, a groove is provided on the upper surface of the base, one end of a support rod is rotatably connected to the inner wall of the groove, and the other end of the support rod is provided with a slot a, a cross bar is snap-connected to the inner wall of the slot a, and the upper surface of the cross bar is covered with a cover plate, the outer wall of the open end of the slot a is detachably connected to the outer wall of the bottom surface of the cover plate by bolts a, the cross bar is arranged on the outer wall of the light box, a motor is installed on the inner wall of the bottom surface of the groove, the outer wall of the motor is rotatably connected to one end of a rotating shaft, and the other end of the rotating shaft is fixedly connected to the outer wall of the electric telescopic rod. The utility model has the advantages of convenient disassembly and installation and free tilting, and has a simple structure and strong practicality.

[0004] In actual application, although the light box can be replaced by the above prior art, a plurality of bolts are used to fix the light box, so it is not convenient and quick enough to disassemble and assemble the light box, and the above prior art cannot replace display light boxes of different sizes according to different occasions. Utility Model Content

[0005] The utility model aims to provide an advertising light box which is easy to install, so as to solve the problems in the above background technology that the light box is difficult to disassemble and the size of the light box cannot be changed, making it inconvenient to use in different occasions.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an advertising light box that is easy to install, comprising a fixed bottom plate and an advertising display box, L-shaped support plates are respectively installed on the top outer walls of the fixed bottom plate, and the two L-shaped support plates are rotatably connected to the support base, a support side plate is fixedly installed on one side wall of the support base, and the support side plate is connected to an adjusting bolt, and a movable head is installed at one end of the adjusting bolt, and the movable head is rotatably connected to the support bottom plate;

[0007] The support bottom plates are respectively slidably connected with guide support rods, one end of the guide support rods is provided with side clamping plates, and the side walls of the guide support rods are provided with compression springs for supporting the side clamping plates;

[0008] Positioning shafts are respectively installed on the two side walls of the advertising display box.

[0009] As a preferred solution, L-shaped fixing plates are respectively installed on the top outer wall of the supporting base plate, one of the L-shaped fixing plates is connected with a pressing bolt, a lifting plate is slidably clamped on the pressing bolt, and a ramp block is installed on the bottom outer wall of the lifting plate.

[0010] As a preferred solution, a guide shaft is installed on the bottom outer wall of the lifting plate, and the guide shaft is slidably engaged with the other L-shaped fixing plate.

[0011] As a preferred solution, a support spring for supporting the lifting plate is arranged on the side wall of the guide shaft.

[0012] As a preferred solution, a second rotating block is rotatably connected to one side wall of each of the two support bases, a first rotating block is rotatably connected to one side wall of each of the two L-shaped support plates, a threaded sleeve is rotatably connected to the first rotating block, an adjusting screw is fixedly installed on one side wall of the second rotating block, and the outer surface thread of the adjusting screw is connected to the threaded sleeve.

[0013] As a preferred solution, a protective pad is installed on one side wall of the two side clamping plates.

[0014] Technical effects and advantages of the utility model:

[0015] 1. Clamp the advertising display box with the side clamping plate, and the positioning shaft on the side wall of the advertising display box is clamped with the side clamping plate, and then one side of the inclined block is pressed against the side clamping plate, so that the advertising display box can be fixed conveniently and quickly;

[0016] 2. By turning the adjusting bolt, the initial position of the side clamping plate that is slidably connected to the supporting bottom plate is changed, so that advertising display boxes of different sizes can be placed between the side clamping plates, so that the advertising light box can change the display size conveniently and quickly, and can be used in different occasions. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the support base structure of the utility model.

[0019] Figure 3 It is an overall explosion diagram of the utility model.

[0020] Figure 4 For this utility model Figure 3 A is an enlarged schematic diagram.

[0021] In the figure: 1. Fixed bottom plate; 2. L-shaped support plate; 3. Support base; 4. Advertising display box; 5. Support side plate; 6. Adjusting bolt; 7. Movable head; 8. Support bottom plate; 9. Guide support rod; 10. Side clamp; 11. L-shaped fixed plate; 12. Guide shaft; 13. Lifting plate; 14. Inclined block; 15. Pressing bolt; 16. Compression spring; 17. Positioning shaft; 18. Adjusting screw; 19. Threaded sleeve; 20. First rotating block; 21. Second rotating block; 22. Support spring; 23. Protective pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] The utility model provides Figure 1-4The illustrated advertising light box is easy to install, comprising a fixed bottom plate 1 and an advertising display box 4, wherein the fixed bottom plate 1 is connected to the ground, a side wall of the advertising display box 4 is made of a transparent material and an advertising cloth is arranged inside, L-shaped support plates 2 are respectively installed on the top outer wall of the fixed bottom plate 1, the number of the L-shaped support plates 2 is two, and they are symmetrically installed on the fixed bottom plate 1, the two L-shaped support plates 2 are both rotatably connected to a support base 3, a support side plate 5 is fixedly installed on one side wall of the support base 3, the support side plate 5 is connected to an adjusting bolt 6, and a movable head is installed at one end of the adjusting bolt 6 7, the movable head 7 is rotatably connected with a supporting base plate 8, and the supporting base plate 8 is respectively slidably connected with a guide support rod 9, and a side clamping plate 10 is installed at one end of the guide support rod 9, and a positioning hole is respectively opened on the side clamping plate 10, and a compression spring 16 for supporting the side clamping plate 10 is arranged on the side wall of the guide support rod 9. When installing the advertising display box 4, the side clamping plate 10 is first pulled, and then the advertising display box 4 is placed between the two side clamping plates 10, so that the compression spring 16 can drive the side clamping plate 10 to clamp the advertising display box 4, and at the same time, the positioning shaft 17 on the side wall of the advertising display box 4 The advertising display box 4 is conveniently and quickly fixed by being connected with the positioning holes on the side clamping plates 10. Positioning shafts 17 are respectively installed on the two side walls of the advertising display box 4. L-shaped fixing plates 11 are respectively installed on the top outer wall of the supporting bottom plate 8. A pressing bolt 15 is connected to one of the L-shaped fixing plates 11. A lifting plate 13 is slidably connected to the pressing bolt 15. An inclined surface block 14 is installed on the bottom outer wall of the lifting plate 13. After the advertising display box 4 is initially fixed, the pressing bolt 15 is screwed to drive the lifting plate 13 to descend, so that one side of the inclined surface block 14 The side can be against the side clamping plate 10, so that the side clamping plate 10 can further clamp the advertising display box 4, which is beneficial to improve the stability of the advertising display box 4 after installation. Before installing the advertising display box 4, the adjusting bolt 6 can be screwed to drive the supporting base plate 8 to move, so that the initial position of the side clamping plate 10 slidingly connected to the supporting base plate 8 can be changed, so that advertising display boxes 4 of different sizes can be placed between the side clamping plates 10. Therefore, the advertising light box can quickly and easily change the display size, which is beneficial to the application of the advertising light box in different occasions.

[0024] In this embodiment, a guide shaft 12 is installed on the bottom outer wall of the lifting plate 13, and the guide shaft 12 is slidably engaged with another L-shaped fixed plate 11. A support spring 22 for supporting the lifting plate 13 is provided on the side wall of the guide shaft 12. When the downward bolt 15 is loosened, the lifting plate 13 can be driven to rise through the support spring 22, so that the inclined block 14 no longer presses against the side clamping plate 10.

[0025] In this embodiment, a second rotating block 21 is rotatably connected to one side wall of each of the two supporting bases 3, a first rotating block 20 is rotatably connected to one side wall of each of the two L-shaped supporting plates 2, a threaded sleeve 19 is rotatably connected to the first rotating block 20, and an adjusting screw 18 is fixedly installed on one side wall of the second rotating block 21. The outer surface thread of the adjusting screw 18 is connected to the threaded sleeve 19. By twisting the threaded sleeve 19, the adjusting screw 18 can be moved out from the inside of the threaded sleeve 19, thereby driving the advertising display box 4 to rotate a certain angle, which is beneficial to improving the display effect of the advertising display box 4.

[0026] In this embodiment, a protective pad 23 is installed on one side wall of the two side clamps 10. The material of the protective pad 23 is rubber, which is relatively soft. Therefore, the protective pad 23 is helpful to prevent the side clamps 10 from pinching the surface of the advertising display box 4.

[0027] Working principle of the utility model: The utility model is an advertising light box that is easy to install. During installation, the side clamping plates 10 are pulled, and then the advertising display box 4 is placed between the two side clamping plates 10. The side clamping plates 10 are driven by the compression springs 16 to clamp the advertising display box 4. At the same time, the positioning shafts 17 on the side walls of the advertising display box 4 are clamped with the side clamping plates 10, so that the advertising display box 4 can be fixed conveniently and quickly. Then, the pressing bolts 15 are screwed to drive the lifting plate 13 to descend, so that one side of the inclined block 14 can abut against the side clamping plates 10, so that the side clamping plates 10 can further clamp the advertising display box 4.

[0028] Before installation, the adjusting bolt 6 can be turned to drive the supporting base plate 8 to move, thereby changing the initial position of the side clamping plate 10 that is slidably engaged with the supporting base plate 8, so that advertising display boxes 4 of different sizes can be placed between the side clamping plates 10, so that the advertising light box can change the display size conveniently and quickly, and can be used in different occasions.

[0029] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An advertising light box that is easy to install, comprising a fixed bottom plate (1) and an advertising display box (4), wherein L-shaped support plates (2) are respectively installed on the top outer wall of the fixed bottom plate (1), characterized in that: The two L-shaped support plates (2) are both rotatably connected to a support base (3), a support side plate (5) is fixedly mounted on one side wall of the support base (3), an adjusting bolt (6) is connected to the support side plate (5), a movable head (7) is mounted on one end of the adjusting bolt (6), and a support bottom plate (8) is rotatably connected to the movable head (7); The support bottom plate (8) is slidably connected with a guide support rod (9), one end of the guide support rod (9) is installed with a side clamping plate (10), and the side wall of the guide support rod (9) is provided with a compression spring (16) for supporting the side clamping plate (10); Positioning shafts (17) are respectively installed on the two side walls of the advertising display box (4).

2. The easy-to-install advertising light box according to claim 1, characterized in that: L-shaped fixing plates (11) are respectively installed on the top outer wall of the supporting bottom plate (8), one of the L-shaped fixing plates (11) is connected with a pressing bolt (15), a lifting plate (13) is slidably clamped on the pressing bolt (15), and a slope block (14) is installed on the bottom outer wall of the lifting plate (13).

3. The easy-to-install advertising light box according to claim 2, characterized in that: A guide shaft (12) is installed on the bottom outer wall of the lifting plate (13), and the guide shaft (12) is slidably engaged with the other L-shaped fixing plate (11).

4. The easy-to-install advertising light box according to claim 3, characterized in that: A supporting spring (22) for supporting the lifting plate (13) is arranged on the side wall of the guide shaft (12).

5. The easy-to-install advertising light box according to claim 1, characterized in that: A second rotating block (21) is rotatably connected to one side wall of each of the two support bases (3); a first rotating block (20) is rotatably connected to one side wall of each of the two L-shaped support plates (2); a threaded sleeve (19) is rotatably connected to the first rotating block (20); an adjusting screw (18) is fixedly mounted on one side wall of the second rotating block (21); and an outer surface thread of the adjusting screw (18) is connected to the threaded sleeve (19).

6. The easy-to-install advertising light box according to claim 1, characterized in that: A protective pad (23) is installed on one side wall of the two side clamping plates (10).

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