An advertising design display light box

Abstract

The utility model relates to the field of advertising light boxes, and discloses an advertising design display light box, including a base, a light box body fixedly connected to the upper end of the base, transparent glass plates are arranged on both sides of the light box body, an LED light bar is arranged in the light box body, a pull-out hole is arranged on one side of the light box body, an advertising display board is slidably inserted in the pull-out hole, and a winding hole arranged correspondingly up and down is arranged at the lower end of the advertising display board, and the advertising display board is provided with a control cavity on one side of the upper and lower winding holes, and the upper and lower winding holes are respectively rotatably connected to the first rotating shaft and the second rotating shaft extending into the control cavity, and one end of the first rotating shaft and the second rotating shaft are respectively fixedly connected to the first winding roller and the second winding roller located in the winding hole, and one end of the first rotating shaft is fixedly connected to the first gear, and one end of the second rotating shaft is fixedly connected to the second gear. Compared with the prior art, the utility model has the advantages of being convenient for replacing advertisements in the light box and being able to display multiple advertising posters.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising light boxes, in particular to an advertising design display light box. Background Art

[0002] Light box advertising: also known as "light box poster" or "night-light poster". The light box frame is made of aluminum alloy or stainless steel, the box surface is made of plexiglass, and the interior is filled with fluorescent tubes or neon tubes. The picture is usually photographic film. It is used on both sides of roads and streets, as well as in public places such as cinemas, exhibitions, commercial downtowns, stations, airports, docks, parks, etc.

[0003] The existing advertising light box achieves the sealing of the box body by means of glass windows hinged on both sides. When the advertising posters in the light box need to be replaced, the glass windows on both sides need to be opened to replace the posters in the light box, and the number of posters displayed in the light box is limited. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] The technical problem to be solved by the utility model is that it is inconvenient to replace advertisements in an advertising light box, and the number of advertisements displayed by each light box is limited.

[0006] (II) Technical solution

[0007] To solve the above technical problems, the technical solution provided by the utility model is: an advertising design display light box, comprising a base, the upper end of the base is fixedly connected to a light box body, transparent glass plates are provided on both sides of the light box body, an LED light strip is provided in the light box body, a pull-out hole is provided on one side of the light box body, an advertising display board is slidably inserted in the pull-out hole, and a winding hole arranged correspondingly up and down is provided at the lower end of the advertising display board, the advertising display board is located on the upper and lower winding holes and a control cavity is provided on one side, and the upper and lower winding holes are respectively rotatably connected to a first rotating shaft and a second rotating shaft extending into the control cavity, one end of the first rotating shaft and the second rotating shaft are respectively fixedly connected to a first winding roller and a second winding roller located in the winding hole, one end of the first rotating shaft is fixedly connected to a first gear, and one end of the second rotating shaft is fixedly connected to a second gear, and a control mechanism for driving the first gear and the second gear to rotate is provided in the control cavity.

[0008] As an improvement, the control mechanism includes an electric push rod fixedly connected to one side of the control chamber, the output end of the electric push rod is fixedly connected to a mounting plate, the mounting plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a drive shaft, and the drive shaft is fixedly connected along the length direction with a third gear meshing with the first gear and a fourth gear meshing with the second gear.

[0009] As an improvement, a slot is provided at the upper end of the advertising display board, a fixed block is slidably inserted in the slot, a fixed spring is fixedly connected in the slot and cooperates with the fixed block, an adjustment block is fixedly connected to one side of the fixed block, an adjustment hole is provided on one side of the advertising display board and cooperates with the adjustment block, and a fixing groove is provided on the upper end of the pull-out hole and cooperates with the fixed block.

[0010] As an improvement, a through hole is provided on the upper end of the advertising display board.

[0011] As an improvement, a limit groove is provided on one side of the first winding roller and the second winding roller, and a limit column is slidably inserted in the limit groove. One end of the limit column is fixedly connected with an arc-shaped clamping plate, and the arc-shaped clamping plate is threadedly connected with a fixing screw, and the first winding roller and the second winding roller are provided with a screw hole that cooperates with the fixing screw.

[0012] (III) Beneficial effects

[0013] The advantages of the utility model compared with the prior art are that the advertisement can be replaced by pulling out the advertisement display board, the first winding roller and the second winding roller can wind up a plurality of advertising posters connected end to end, and the first winding roller and the second winding roller can be driven to rotate by the control mechanism to display the advertisement in a rolling manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model discloses an explosion diagram of an advertisement design display light box.

[0015] Figure 2 The utility model is a schematic diagram of the structure of an advertisement design display light box.

[0016] Figure 3 The utility model is a cross-sectional view of an advertisement design display light box.

[0017] Figure 4 It is an enlarged view of position A of an advertising design display light box of the utility model.

[0018] As shown in the figure: 1. Base; 2. Light box body; 3. Transparent glass plate; 4. Advertising display board; 5. Pull-out hole; 6. Winding hole; 7. Driving shaft; 8. First winding roller; 9. Second winding roller; 10. Arc clamp; 11. First rotating shaft; 12. Second rotating shaft; 13. First gear; 14. Second gear; 15. Fixing screw; 16. Screw hole; 17. Limiting column; 18. Limiting groove; 19. Slot; 20. Fixing block; 21. Fixing spring; 22. Adjusting block; 23. Adjusting hole; 24. Control chamber; 25. Through hole; 26. Electric push rod; 27. Motor; 28. Third gear; 29. ​​Fourth gear. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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 of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] like Figures 1 to 4 As shown, an advertising design display light box includes a base 1, a light box body 2 is fixedly connected to the upper end of the base 1, transparent glass plates 3 are arranged on both sides of the light box body 2, and an LED light bar is arranged inside the light box body 2.

[0021] A pull-out hole 5 is provided on one side of the light box body 2, and an advertising display board 4 is slidably inserted in the pull-out hole 5. A through hole 25 is provided on the upper end of the advertising display board 4, and a winding hole 6 is provided on the lower end of the advertising display board 4, which is arranged correspondingly in the upper and lower directions. The advertising display board 4 is provided with a control cavity 24 on one side of the upper and lower winding holes 6, and one side of the upper and lower winding holes 6 is respectively rotatably connected with a first rotating shaft 11 and a second rotating shaft 12 extending into the control cavity 24, and one end of the first rotating shaft 11 and the second rotating shaft 12 is respectively fixedly connected with a first winding roller 8 and a second winding roller 9 located in the winding hole 6.

[0022] One end of the first rotating shaft 11 is fixedly connected to the first gear 13, and one end of the second rotating shaft 12 is fixedly connected to the second gear 14. A control mechanism for driving the first gear 13 and the second gear 14 to rotate is provided in the control chamber 24. The control mechanism includes an electric push rod 26 fixedly connected to one side of the control chamber 24. The output end of the electric push rod 26 is fixedly connected to a mounting plate, and a motor 27 is fixedly connected to the mounting plate. The output end of the motor 27 is fixedly connected to a driving shaft 7. A third gear 28 meshing with the first gear 13 and a fourth gear 29 meshing with the second gear 14 are fixedly connected to the driving shaft 7 along the length direction. The radius of the first gear 13 is greater than that of the second gear 14, and the radius of the second gear 14 is greater than that of the fourth gear 29.

[0023] A slot 19 is provided at the upper end of the advertising display board 4, a fixed block 20 is slidably inserted in the slot 19, a fixed spring 21 that cooperates with the fixed block 20 is fixedly connected in the slot 19, an adjustment block 22 is fixedly connected to one side of the fixed block 20, an adjustment hole 23 that cooperates with the adjustment block 22 is provided on one side of the advertising display board 4, and a fixing groove that cooperates with the fixed block 20 is provided at the upper end of the pulling hole 5.

[0024] A limiting groove 18 is provided on one side of the first winding roller 8 and the second winding roller 9, and a limiting column 17 is slidably inserted in the limiting groove 18. One end of the limiting column 17 is fixedly connected with an arc-shaped clamping plate 10, and a fixing screw 15 is threadedly connected to the arc-shaped clamping plate 10. The first winding roller 8 and the second winding roller 9 are provided with a screw hole 16 that cooperates with the fixing screw 15.

[0025] In specific use, the adjusting block 22 is pressed downward to slide downward along the adjusting hole 23, and the adjusting block 22 drives the fixing block 20 to extend out of the fixing groove, slide downward along the slot 19 to squeeze the fixing spring 21 to cause compression deformation, and the advertising display board 4 is pulled out from the pull-out hole 5, and the end of the advertising poster to be displayed is placed on the outer wall of the first winding roller 8, so that the advertising poster is located between the arc-shaped clamping plate 10 and the first winding roller 8, and the fixing screw 15 is screwed into the screw hole 16 to fix the poster on the outer wall of the first winding roller 8, and the other end of the poster is passed through the through hole 25 and fixed on the second winding roller 9 through the arc-shaped clamping plate 10, and the second winding roller 9 is rotated to roll up the poster so that the advertisement is displayed on both sides of the advertising display board 4, and the advertising display board 4 is inserted into the advertising light box, and the LED light bar is turned on to illuminate the light box. When the advertisement needs to be displayed in a positive rolling manner , the motor 27 is started to drive the driving shaft 7 to rotate, and the driving shaft 7 drives the third gear 28 and the fourth gear 29 to rotate. At this time, the third gear 28 contacts the first gear 13, and the third gear 28 drives the first gear 13 to rotate. The first gear 13 drives the first rotating shaft 11 to drive the first winding roller 8 to rotate, and the advertising poster is rolled up, and the poster on the second winding roller 9 is rolled onto the first winding roller 8, so that the poster is rolled and displayed on the advertising display board 4. When the poster is completely rolled onto the first winding roller 8, the electric push rod 26 is started to push the motor 27 to slide outward, and the motor 27 drives the driving shaft 7 to slide outward, so that the third gear 28 is disengaged from the first gear 13. At this time, the fourth gear 29 contacts the second gear 14, and the second gear 14 is driven to rotate by the fourth gear 29, and the second gear 14 drives the second rotating shaft 12 to drive the second winding roller 9 to rotate.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims

1. An advertising design display light box, comprising a base (1), the upper end of the base (1) being fixedly connected to a light box body (2), both sides of the light box body (2) being provided with transparent glass plates (3), and an LED light bar being provided inside the light box body (2), characterized in that: A pull-out hole (5) is provided on one side of the light box body (2), an advertising display board (4) is slidably inserted in the pull-out hole (5), a reeling hole (6) arranged correspondingly in the upper and lower ends of the advertising display board (4), a control chamber (24) is provided on one side of the upper and lower reeling holes (6) of the advertising display board (4), a first rotating shaft (11) and a second rotating shaft (12) extending into the control chamber (24) are rotatably connected on one side of the upper and lower reeling holes (6), a first reeling roller (8) and a second reeling roller (9) located in the reeling hole (6) are fixedly connected at one end of the first rotating shaft (11) and the second rotating shaft (12), a first gear (13) is fixedly connected at one end of the first rotating shaft (11), and a second gear (14) is fixedly connected at one end of the second rotating shaft (12), and a control mechanism for driving the first gear (13) and the second gear (14) to rotate is provided in the control chamber (24).

2. The advertising design display light box according to claim 1, characterized in that: The control mechanism comprises an electric push rod (26) fixedly connected to one side of the control chamber (24); an output end of the electric push rod (26) is fixedly connected to a mounting plate; a motor (27) is fixedly connected to the mounting plate; an output end of the motor (27) is fixedly connected to a drive shaft (7); a third gear (28) meshing with the first gear (13) and a fourth gear (29) meshing with the second gear (14) are fixedly connected to the drive shaft (7) along a length direction.

3. The advertising design display light box according to claim 1, characterized in that: The advertising display board (4) is provided with a slot (19) at the upper end, a fixed block (20) is slidably inserted in the slot (19), a fixed spring (21) matched with the fixed block (20) is fixedly connected in the slot (19), an adjustment block (22) is fixedly connected to one side of the fixed block (20), an adjustment hole (23) matched with the adjustment block (22) is provided on one side of the advertising display board (4), and a fixed groove matched with the fixed block (20) is provided at the upper end of the pull-out hole (5).

4. The advertising design display light box according to claim 1, characterized in that: The upper end of the advertising display board (4) is provided with a through hole (25).

5. The advertising design display light box according to claim 1, characterized in that: A limiting groove (18) is provided on one side of the first winding roller (8) and the second winding roller (9), and a limiting column (17) is slidably inserted in the limiting groove (18), and one end of the limiting column (17) is fixedly connected with an arc-shaped clamping plate (10), and a fixing screw (15) is threadedly connected to the arc-shaped clamping plate (10), and the first winding roller (8) and the second winding roller (9) are provided with a screw hole (16) that cooperates with the fixing screw (15).

Images