Split mounting type advertising board for outdoor display

Abstract

The utility model relates to the technical field of assembled billboards, and discloses an assembled billboard for outdoor display, which comprises a center plate and a triangular base, side plates are fixedly connected to two sides of the upper surface of the center plate, threaded holes are formed in the side plates, and threaded cranks are in threaded connection with the interiors of the threaded holes. According to the split mounting type advertising board for outdoor display, an advertising curtain can be effectively and automatically unfolded, a threaded crank drives a first gear, a second gear, a connecting block and a first sleeve rod to move, so that the advertising curtain is driven to be pulled outwards, a belt is unfastened through a first fixing block after the advertising curtain is unfolded, the connecting block is separated from a chain, and the advertising curtain is unfolded. And if the display assembly needs to be taken down, the first gear, the second gear, the iron plate and the chain can be taken down by rotating a threaded crank, so that the problem that time and labor are consumed due to the fact that quick alignment cannot be realized due to limited vision when the curtain is calibrated manually is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled billboards, in particular to an assembled billboard for outdoor display. Background Art

[0002] Assembled billboards for outdoor display are usually a convenient, fast, easy to install and disassemble advertising display tool. The design of this type of billboard allows users to assemble it in outdoor environments, such as streets, squares, event sites, etc., to display specific brands, products or information.

[0003] According to a assembled outdoor billboard disclosed in the patent document with application number 202222423347.X, this solution solves the problem of selecting a smaller vehicle based on the maximum size of the accessories, and when transporting, the volume and weight of each component are much smaller than the whole, which saves more effort.

[0004] In the process of implementing this application, the inventor found that there are at least the following problems in this technology:

[0005] 1. In the prior art, the display and fixation of advertising screens are mostly done by gluing, or multiple people cooperate to manually calibrate them. However, human vision is limited, and calibration wastes time and energy.

[0006] 2. The device is more flexible in use, and sometimes needs to be adjusted in height according to the on-site environment. If it is adjusted by electricity, it will be inconvenient in some outdoor environments, and manual adjustment will be more laborious and difficult to carry. Utility Model Content

[0007] In view of the deficiencies of the prior art, the utility model provides an assembled billboard for outdoor display, which has the advantages of being able to automatically unfold the curtain and be simple and easy to store, and solves the problems raised in the background technology.

[0008] The utility model provides the following technical solution: an assembled billboard for outdoor display, comprising: a center plate and a triangular base, both sides of the upper surface of the center plate are fixedly connected with side plates, threaded holes are opened inside the side plates, threaded cranks are threadedly connected inside the threaded holes, one group of the threaded cranks are threadedly connected to the surface of a first gear, another group of the threaded cranks are threadedly connected to the surface of a second gear, the outer surfaces of the threaded cranks are threadedly connected to fasteners, the outer surfaces of the first gear and the second gear are connected to a chain, a connecting block is provided on the outside of the chain, a belt is connected to the outside of the belt, a first fixed block is connected to the outside of the belt, a first set of rods is fixedly connected to the side of the connecting block, and one group of the side plates are fixedly connected to the outer side of the second set of rods.

[0009] Preferably, an inner groove is provided inside the triangular base, a moving block is clamped inside the inner groove, the top of the moving block is connected to a first aluminum bar, the side of the moving block and the side of the first aluminum bar are connected to a second fixed block, the internal thread of the second fixed block is connected to a second screw, the interior of the first aluminum bar is sleeved with a second aluminum bar, and mounting holes are provided on the surfaces of the first aluminum bar and the second aluminum bar, and the internal threads of the mounting holes are connected to a third screw.

[0010] Preferably, weight blocks are connected to both sides of the triangular base, the weight blocks and the inside of the triangular base are connected with bidirectional threaded rods, the outsides of both ends of the bidirectional threaded rods are threadedly connected with nuts, and a silicone sleeve is clamped on the top of the second aluminum bar.

[0011] Preferably, the top of the side plate is fixedly connected to the top plate, both sides of the bottom of the top plate are fixedly connected to plug-in blocks, and the LED lamp tubes are plugged into the plug-in blocks.

[0012] Preferably, an angle bracket is fixedly connected to the bottom of the center plate, a first screw is connected to the inner thread of the angle bracket, and a second aluminum strip is connected to the surface thread of the first screw.

[0013] Preferably, a magnet is connected inside the side plate, and an iron plate is connected to the front side of the magnet.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. This kind of assembled billboard for outdoor display, center plate, side plate, threaded hole, first gear, threaded crank, second gear, fastener, connecting block, belt, first fixed block, first set of rods, second set of rods, chain and angle code, the arrangement of this structure can effectively achieve the effect of automatic unfolding of the advertising curtain, the threaded crank drives the first gear and the second gear to rotate, and drives the chain to rotate, the chain drives the connecting block to move forward, so that the first set of rods approaches the second set of rods, and the advertising curtain is rolled inward and respectively covered on the outside of the first set of rods and the second set of rods The threaded crank drives the first gear, the second gear, the connecting block and the first set of rods to move, thereby driving the advertising curtain to be pulled outward, thereby achieving the effect of automatically unfolding the advertising curtain without manual calibration. After unfolding, the belt is untied through the first fixed block to separate the connecting block from the chain. If the display component needs to be removed, the threaded crank can also be rotated to remove the first gear, the second gear, the iron plate and the chain, thereby achieving the effect of automatically unfolding the curtain, solving the problem of manual calibration of the curtain, which requires time and manpower due to limited vision and inability to quickly align.

[0016] 2. The assembled billboard for outdoor display comprises a first screw, a silicone sleeve, a triangular base, an inner groove, a moving block, a first aluminum bar, a second fixed block, a second screw, a second aluminum bar, a mounting hole, a third screw, a weight block and a bidirectional threaded rod. The arrangement of the structure can effectively disassemble and assemble the supporting device. The first aluminum bar is placed on the top surface of the moving block, and the second fixed block is aligned with the second screw and the second screw is screwed inward, so that the first aluminum bar is fixed on the moving block. The first aluminum bar and the second aluminum bar are both provided with mounting holes, and the height can be adjusted according to the on-site conditions. After the two mounting holes are aligned, the third screw is screwed inward to fix them, so as to achieve the problems of convenient disassembly and assembly, simple installation method and convenient carrying. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the gear structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the aluminum strip structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the back structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the belt structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the threaded crank of the utility model.

[0023] In the figure: 1. center plate; 2. side plate; 3. threaded hole; 4. first gear; 5. threaded crank; 6. second gear; 7. fastener; 8. connecting block; 9. belt; 10. first fixed block; 11. first set of rods; 12. second set of rods; 13. chain; 14. angle code; 15. first screw; 16. silicone sleeve pad; 17. triangular base; 18. inner groove; 19. moving block; 20. first aluminum bar; 21. second fixed block; 22. second screw; 23. second aluminum bar; 24. mounting hole; 25. third screw; 26. weight block; 27. two-way threaded rod; 28. magnet; 29. ​​nut; 30. top plate; 31. plug-in block; 32. LED lamp tube; 33. iron plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-6 , an assembled billboard for outdoor display, comprising: a central plate 1 and a triangular base 17, side plates 2 are fixedly connected to both sides of the upper surface of the central plate 1, threaded holes 3 are provided inside the side plates 2, threaded cranks 5 are threadedly connected to the inner surfaces of the threaded holes 3, a first gear 4 is threadedly connected to the surface of one group of threaded cranks 5, a second gear 6 is threadedly connected to the surface of another group of threaded cranks 5, a fastener 7 is threadedly connected to the outer surface of the threaded cranks 5, the outer surfaces of the first gear 4 and the second gear 6 are connected to a chain 13, a connecting block 8 is provided outside the chain 13, a belt 9 is connected to the outer side of the connecting block 8, a first fixed block 10 is connected to the outer side of the belt 9, a first set of rods 11 is fixedly connected to the side of the connecting block 8, a second set of rods 12 is fixedly connected to the outer side of one group of side plates 2, the threaded cranks 5 drive the first gear 4 and the second gear 6 to move. The first gear 4 and the second gear 6 rotate and drive the chain 13 to rotate. The chain 13 drives the connecting block 8 to move forward, so that the first set of rods 11 are close to the second set of rods 12, and the advertising curtain is rolled inward and respectively covered on the outside of the first set of rods 11 and the second set of rods 12. The threaded crank 5 drives the first gear 4, the second gear 6, the connecting block 8 and the first set of rods 11 to move, thereby driving the advertising curtain to be pulled outward, so as to achieve the effect of automatically unfolding the advertising curtain without manual calibration. After unfolding, the belt 9 is untied by the first fixed block 10 to separate the connecting block 8 from the chain 13. If it is necessary to remove the display component, the threaded crank 5 can also be rotated to remove the first gear 4, the second gear 6, the iron plate 33 and the chain 13, so as to achieve the effect of storing the unfolded components without affecting the display after the curtain is unfolded.

[0026] Among them, the interior of the triangular base 17 is provided with an inner groove 18, and a moving block 19 is clamped inside the inner groove 18. The top of the moving block 19 is connected to the first aluminum bar 20, and the side of the moving block 19 and the side of the first aluminum bar 20 are connected with a second fixing block 21. The internal thread of the second fixing block 21 is connected with a second screw 22, and the interior of the first aluminum bar 20 is sleeved with a second aluminum bar 23. The surfaces of the first aluminum bar 20 and the second aluminum bar 23 are provided with mounting holes 24, and the internal threads of the mounting holes 24 are connected with a third screw 25. The first aluminum bar 20 is placed on the top surface of the moving block 19, and the second fixing block 21 is used to align with the second screw 22 and screw the second screw 22 inwardly, so that the first aluminum bar 20 is fixed on the moving block 19. The first aluminum bar 20 and the second aluminum bar 23 are both provided with mounting holes 24, and the height can be adjusted according to the on-site conditions. After aligning the two mounting holes 24, the third screw 25 is used to screw inwardly to fix them, so as to achieve convenient disassembly and assembly, simple and convenient carrying.

[0027] Among them, weight blocks 26 are connected to both sides of the triangular base 17, and a two-way threaded rod 27 is connected to the inside of the weight block 26 and the triangular base 17, and nuts 29 are threadedly connected to the outside of both ends of the two-way threaded rod 27. The top of the second aluminum bar 23 is clamped with a silicone sleeve pad 16. When used outdoors in case of strong winds, the weight blocks 26 can be placed on both sides of the triangular base 17, and the two-way threaded rod 27 is used to penetrate, and nuts 29 are installed on both sides, so that the weight blocks 26 are connected to the triangular base 17, increase the weight, and prevent the billboard from being hung down by the wind.

[0028] Among them, the top of the side panel 2 is fixedly connected to the top plate 30, and the two sides of the bottom of the top plate 30 are fixedly connected to the plug-in blocks 31. The inside of the plug-in blocks 31 is plugged with LED light tubes 32, which can illuminate the contents of the curtain, so that the billboard can be used at night.

[0029] Among them, the bottom of the center plate 1 is fixedly connected with an angle code 14, the internal thread of the angle code 14 is connected with a first screw 15, and the surface thread of the first screw 15 is connected with a second aluminum bar 23. The angle code 14 and the first screw 15 can connect the mobile device to the triangular base 17, and they can also be removed after use, so as to achieve the effect of convenient storage.

[0030] Among them, the inside of the side panel 2 is connected to a magnet 28, and the front of the magnet 28 is connected to an iron plate 33. When the threaded crank 5 is used to unfold the advertising curtain, in order to prevent wind or other unexpected situations from affecting the operation of the chain 13, the first gear 4 and the second gear 6, a magnet 28 is installed inside the side panel 2, and the iron plate 33 is connected to the magnet 28, so as to protect the display curtain.

[0031] Working principle: when in use, place the first aluminum bar 20 on the top surface of the moving block 19, align the second fixing block 21 with the second screw 22 and screw the second screw 22 inwards, so that the first aluminum bar 20 is fixed on the moving block 19. Both the first aluminum bar 20 and the second aluminum bar 23 are provided with mounting holes 24, which can be adjusted in height according to the on-site conditions. After aligning the two mounting holes 24, use the third screw 25 to screw inwards to fix them. When used outdoors, if strong winds are encountered, the weight blocks 26 can be placed on both sides of the triangular base 17, and the two-way threaded rods 27 are used to penetrate. Nuts 29 are installed on both sides, so that the weight blocks 26 are connected to the triangular base 17 together to increase the weight and prevent the billboard from being hung up by the wind. The angle code 14 is connected to the second aluminum bar 23 through the first screw 15, so that the center plate 1 is connected to the triangular base 17 together, and the threaded crank 5 is manually shaken to drive the first gear 4 to rotate, and the first gear 4 is meshed with the chain 13, so that The chain 13 is driven to rotate, and the rotation of the chain 13 drives the second gear 6 to rotate passively. The connecting block 8 is stuck on the outside of the chain 13, so when the chain 13 moves forward, the connecting block 8 is also driven to move forward. There is a first set of rods 11 on the outside of the connecting block 8, which makes the first set of rods 11 approach the second set of rods 12. At this time, the two ends of the advertising curtain are respectively covered on the outside of the first set of rods 11 and the second set of rods 12, and the threaded crank 5 drives the first set of rods 11 to move, thereby driving the advertising curtain to be pulled outward, so as to achieve the effect of automatically unfolding the advertising curtain without manual calibration. After unfolding, the first fixed block 10 is manually buckled, and the belt 9 is untied, so that the connecting block 8 is separated from the chain 13. If it is necessary to remove the display component, the threaded crank 5 can also be rotated to separate the first gear 4, the second gear 6 and the threaded crank 5. At this time, the first gear 4 and the second gear 6 are not bound, and both can be removed, as well as the chain 13 covered on the outside of the first gear 4 and the second gear 6.

[0032] 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.

Claims

1. An assembled billboard for outdoor display. It is characterized in that The invention comprises: a central plate (1) and a triangular base (17); side plates (2) are fixedly connected to both sides of the upper surface of the central plate (1); a threaded hole (3) is provided inside the side plate (2); a threaded crank handle (5) is threadedly connected to the inside of the threaded hole (3); a first gear (4) is threadedly connected to the surface of one group of the threaded crank handles (5); a second gear (6) is threadedly connected to the surface of another group of the threaded crank handles (5); a fastener (7) is threadedly connected to the outer surface of the threaded crank handles (5); the outer surfaces of the first gear (4) and the second gear (6) are connected to a chain (13); a connecting block (8) is arranged outside the chain (13); a belt (9) is connected to the outside of the connecting block (8); a first fixing block (10) is connected to the outer side of the belt (9); a first set of rods (11) are fixedly connected to the side of the connecting block (8); and a second set of rods (12) are fixedly connected to the outer side of one group of the side plates (2).

2. An assembled billboard for outdoor display according to claim 1, Features: The interior of the triangular base (17) is provided with an inner groove (18), a moving block (19) is clamped inside the inner groove (18), the top of the moving block (19) is connected to a first aluminum bar (20), the side of the moving block (19) and the side of the first aluminum bar (20) are connected to a second fixed block (21), the internal thread of the second fixed block (21) is connected to a second screw (22), the interior of the first aluminum bar (20) is sleeved with a second aluminum bar (23), the surfaces of the first aluminum bar (20) and the second aluminum bar (23) are provided with mounting holes (24), and the internal threads of the mounting holes (24) are connected to a third screw (25).

3. An assembled billboard for outdoor display according to claim 2, Features: Both sides of the triangular base (17) are connected with weight blocks (26), the weight blocks (26) and the inside of the triangular base (17) are connected with bidirectional threaded rods (27), the outsides of both ends of the bidirectional threaded rods (27) are threadedly connected with nuts (29), and the top of the second aluminum bar (23) is clamped with a silicone sleeve (16).

4. The assembled billboard for outdoor display according to claim 1, Features: The top of the side plate (2) is fixedly connected to a top plate (30), both sides of the bottom of the top plate (30) are fixedly connected to plug-in blocks (31), and an LED lamp tube (32) is plugged into the inside of the plug-in block (31).

5. The assembled billboard for outdoor display according to claim 1, Features: The bottom of the center plate (1) is fixedly connected with an angle bracket (14), the inner thread of the angle bracket (14) is connected with a first screw (15), and the surface of the first screw (15) is connected with a second aluminum strip (23) through a thread.

6. The assembled billboard for outdoor display according to claim 1, Features: The inside of the side plate (2) is connected to a magnet (28), and the front surface of the magnet (28) is connected to an iron plate (33).

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