Removable billboard mounting base for a pole

Abstract

The utility model relates to the technical field of advertising equipment discloses the electric pole of detachable advertising board installation base, including pivot, the outer wall fixedly connected with rack of pivot, the outer wall slidingly connected with the sleeve of pivot, the outer wall fixedly connected with the fixed frame of sleeve, the inside rotationally connected with the rotating shaft of fixed frame, the outer wall fixedly connected with worm of rotating shaft, the tooth end of worm is connected with worm wheel and engages, the inner wall fixedly connected with cylinder of worm wheel, the outer wall fixedly connected with gear of cylinder. In the utility model, through rotating shaft drive worm rotates, rotates and drives worm wheel to rotate through the outer wall of cylinder, when worm wheel rotates, through cylinder drive gear moves up and down on the outer wall of rack, when moving, simultaneously drive sleeve moves up and down, through rotating rotating shaft drive pivot rotates on the outer wall of second electric pole, thereby can reach the effect that the diversification demand changes.

Description

Technical Field

[0001] This utility model relates to the field of advertising equipment technology, and in particular to a utility pole with a detachable billboard mounting base. Background Technology

[0002] Utility poles are columnar structures that support power lines and cables. They are part of the power and communication infrastructure and are mainly used to realize power transmission and distribution and communication signal transmission. They can also assist in signage and billboard installation. Installing billboards can make full use of existing resources, create economic or social value, accurately deliver information, and is less expensive than building dedicated billboards. Therefore, utility poles with detachable billboard mounting bases are used.

[0003] The detachable billboard mounting base is a highly efficient and multifunctional integrated device. In early or traditional designs, billboards on poles were mostly installed using a fixed structure, that is, the billboard was rigidly connected to the pole by welding or direct bolt fastening. This method is not flexible and cannot be adjusted according to actual needs, resulting in poor advertising display effect. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a pole with a detachable billboard mounting base, which aims to improve the problems of inflexible adjustment and poor advertising display effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pole with a detachable billboard mounting base, comprising a rotating shaft, a rack fixedly connected to the outer wall of the rotating shaft, a sleeve slidably connected to the outer wall of the rotating shaft, a fixing frame fixedly connected to the outer wall of the sleeve, a rotating shaft rotatably connected inside the fixing frame, a worm fixedly connected to the outer wall of the rotating shaft, the outer wall of the worm rotatably connected to the inside of the fixing frame, a worm wheel meshing with the tooth end of the worm, a cylinder fixedly connected to the inner wall of the worm wheel, both ends of the cylinder rotatably connected to the inside of the fixing frame, a gear fixedly connected to the outer wall of the cylinder, the tooth end of the gear meshing with the tooth end of the rack, and a pole assembly provided on the inner wall of the rotating shaft, the pole assembly being used to support the sleeve.

[0006] Preferably, the pole assembly includes a second pole, the outer wall of the second pole is rotatably connected to the inner wall of the rotating shaft, a limit plate is fixedly connected to the outer wall of the second pole, a first pole is fixedly connected to the bottom end of the second pole, and a base is fixedly connected to the bottom end of the first pole.

[0007] Preferably, a positioning frame is fixedly connected to the outer wall of the sleeve, and an advertising board is slidably connected to the inner wall of the positioning frame.

[0008] Preferably, the outer wall of the advertising board is fixedly connected to a latch, and the latch is slidably connected to a movable block.

[0009] Preferably, a support column is fixedly connected to the outer wall of the movable block, and a blocking block is fixedly connected to the other end of the support column.

[0010] Preferably, the outer wall of the support column is slidably connected to the inside of the latch, and the outer wall of the movable block is fixedly connected to a spring, the other end of which is fixedly connected to the inside of the latch.

[0011] Preferably, a bottom buckle is fixedly connected to the outer wall of the sleeve, and a buckle rod is fixedly connected to the outer wall of the bottom buckle.

[0012] Preferably, the outer wall of the buckle is slidably connected to a slider, and the outer wall of the buckle is slidably connected to the inside of the latch.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the worm gear is driven to rotate by the rotating shaft. When the worm gear rotates, it drives the worm wheel to rotate on the outer wall of the cylinder. When the worm wheel rotates, it drives the gear to move up and down on the outer wall of the rack through the cylinder. When the gear moves, it drives the sleeve to move up and down at the same time. By rotating the rotating shaft, the rotating shaft is driven to rotate on the outer wall of the second pole, thereby achieving the effect of adapting to diverse needs.

[0015] 2. In this utility model, the buckle slides into the interior of the latch and is engaged by the movable block, thereby fixing the two together. The latch pushes the slider to the outer wall of the bottom latch, and the slider can be removed after the movable block slides to the outer wall of the slider. Attached Figure Description

[0016] Figure 1 A three-dimensional schematic diagram of the pole for the detachable billboard mounting base proposed in this utility model;

[0017] Figure 2 This is a schematic diagram of the rotating shaft structure of the pole for the detachable billboard mounting base proposed in this utility model.

[0018] Figure 3 This is a schematic diagram of the worm gear structure of the pole for the detachable billboard mounting base proposed in this utility model;

[0019] Figure 4 This is a schematic diagram of the locking structure of the pole for the detachable billboard mounting base proposed in this utility model.

[0020] Legend:

[0021] 1. Base; 2. First pole; 3. Second pole; 4. Limiting plate; 5. Rotating shaft; 6. Rack; 7. Sleeve; 8. Fixing frame; 9. Rotating shaft; 10. Worm gear; 11. Worm wheel; 12. Cylinder; 13. Gear; 14. Positioning frame; 15. Advertising board; 16. Bottom buckle; 17. Buckle rod; 18. Slider; 19. Lock; 20. Movable block; 21. Support column; 22. Blocking block; 23. Spring. Detailed Implementation

[0022] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Reference Figures 1-3 An embodiment of this utility model provides a pole with a detachable billboard mounting base, including a rotating shaft 5. A rack 6 is fixedly connected to the outer wall of the rotating shaft 5. A sleeve 7 is slidably connected to the outer wall of the rotating shaft 5. A fixing frame 8 is fixedly connected to the outer wall of the sleeve 7. A rotating shaft 9 is rotatably connected inside the fixing frame 8. A worm gear 10 is fixedly connected to the outer wall of the rotating shaft 9. The outer wall of the worm gear 10 is rotatably connected inside the fixing frame 8. A worm wheel 11 is meshed with the tooth end of the worm gear 10. A cylinder 12 is fixedly connected to the inner wall of the worm wheel 11. Both ends of the cylinder 12 are rotatably connected inside the fixing frame 8. A gear 13 is fixedly connected to the outer wall of the cylinder 12. The tooth end of the gear 13 is meshed with the tooth end of the rack 6. A pole assembly is provided on the inner wall of the rotating shaft 5. The pole assembly is used to support the sleeve 7.

[0024] Specifically, the rotating shaft 5 provides fixed support for the rack 6, and the sleeve 7 provides fixed support for the fixing frame 8. When the rotating shaft 9 rotates, it drives the worm gear 10 to rotate inside the fixing frame 8. The cylinder 12 provides fixed support for the worm wheel 11 and fixes the gear 13. When the worm gear 10 rotates, it drives the worm wheel 11 at the tooth end to rotate, and the cylinder 12 drives the gear 13 to rotate inside the fixing frame 8. When the gear 13 rotates, it moves up and down at the tooth end of the rack 6 through the tooth end. During the movement, the fixing frame 8 drives the sleeve 7 to slide up and down, thereby adjusting the height. The rotating shaft 5 rotates on the outer wall of the pole assembly, and the pole assembly provides overall support for the rotating shaft 5.

[0025] Reference Figure 1The pole assembly includes a second pole 3, the outer wall of the second pole 3 is rotatably connected to the inner wall of the rotating shaft 5, a limit plate 4 is fixedly connected to the outer wall of the second pole 3, a first pole 2 is fixedly connected to the bottom end of the second pole 3, and a base 1 is fixedly connected to the bottom end of the first pole 2.

[0026] Specifically, the second electric rod 3 fixes the limiting plate 4. When the sleeve 7 moves up and down for adjustment, the limiting plate 4 can limit the sleeve 7 to avoid the risk of excessive adjustment affecting the device to detach. The first electric rod 2 provides fixed support for the second electric rod 3 and can limit the sleeve 7. The base 1 fixes the first electric rod 2.

[0027] Reference Figure 2 The outer wall of the sleeve 7 is fixedly connected to the positioning frame 14, and the inner wall of the positioning frame 14 is slidably connected to the advertising board 15.

[0028] Specifically, the positioning frame 14 is fixed by the sleeve 7, and the positioning frame 14 limits the position of the advertising board 15. When the advertising board 15 is installed, it will slide and engage with the inner wall of the positioning frame 14.

[0029] Reference Figure 4 The outer wall of the advertising board 15 is fixedly connected with a latch 19, and the inside of the latch 19 is slidably connected with a movable block 20;

[0030] Specifically, the buckle 19 is fixed by the advertising board 15. When installing the advertising board 15, it can be locked by sliding the movable block 20 inside the buckle 19.

[0031] Reference Figure 4 The outer wall of the movable block 20 is fixedly connected to a support column 21, and the other end of the support column 21 is fixedly connected to a blocking block 22.

[0032] Specifically, the support column 21 is fixed by the movable block 20, and the other end of the support column 21 is fixed to the blocking block 22. When the movable block 20 moves, it will drive the support column 21 to move inside the latch 19. When moving, the blocking block 22 plays a limiting role between the two.

[0033] Reference Figure 4 The outer wall of the support column 21 is slidably connected to the inside of the latch 19, and the outer wall of the movable block 20 is fixedly connected to the spring 23, the other end of the spring 23 is fixedly connected to the inside of the latch 19.

[0034] Specifically, the latch 19 fixes the spring 23, and the other end of the spring 23 fixes the movable block 20. When the movable block 20 is obstructed, it will retract and move backward through the spring 23.

[0035] Reference Figure 4 The outer wall of the sleeve 7 is fixedly connected to a bottom buckle 16, and the outer wall of the bottom buckle 16 is fixedly connected to a buckle rod 17.

[0036] Specifically, the sleeve 7 secures the bottom buckle 16, and the bottom buckle 16 secures the buckle rod 17 on the outer wall.

[0037] Reference Figure 4 The outer wall of the buckle 17 is slidably connected to the slider 18, and the outer wall of the buckle 17 is slidably connected to the inside of the latch 19;

[0038] Specifically, the slider 18 slides on the outer wall of the buckle 17. When the buckle 17 slides into the inside of the latch 19, it will squeeze and extend the movable block 20. When the buckle 17 passes the movable block 20, the movable block 20 will rebound through the spring 23, thereby achieving the locking and fixing of the advertising board 15 to the sleeve 7.

[0039] Working principle: When using this device, after the printed advertisement is placed into the advertising board 15, the latch 17 can be engaged by the latch 19. When engaged, the latch 17 slides into the latch 19. When passing the movable block 20, it will retract by the spring 23. When the latch 17 slides past the movable block 20, the movable block 20 will spring back and engage by the spring 23. With the support of the positioning frame 14, the pole and the advertising board 15 are fixed together.

[0040] After being fixed, the worm gear 10 can be rotated inside the fixing frame 8 by rotating the rotating shaft 9. When the worm gear 10 rotates, it will drive the worm wheel 11 at the tooth end to rotate on the outer wall of the cylinder 12. When the worm wheel 11 rotates, it will drive the gear 13 on the outer wall of the cylinder 12 to move up and down on the outer wall of the rack 6. Thus, the advertising board 15 can be moved up and down through the sleeve 7 to achieve the height adjustment effect. The rotating shaft 9 can also drive the entire structure to rotate on the outer wall of the second pole 3 through the rotating shaft 5, thus achieving multi-angle adjustment display.

[0041] When it is necessary to replace the advertisement with another one, the advertising board 15 can be pushed to move the latch 19 across the bottom latch 16. At this time, the movable block 20 inside the latch 19 will slide past the slider 18 and then bring out the advertising board 15. When it is brought out, the movable block 20 will push the slider 18 into the latch 17, so that the advertising board 15 can be taken out. This device not only improves the flexibility and adaptability of use, but also makes it easy to disassemble and replace, thereby achieving the effect of adapting to diverse needs.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pole with a detachable billboard mounting base, including a rotating shaft (5), characterized in that: A rack (6) is fixedly connected to the outer wall of the rotating shaft (5), a sleeve (7) is slidably connected to the outer wall of the rotating shaft (5), a fixed frame (8) is fixedly connected to the outer wall of the sleeve (7), a rotating shaft (9) is rotatably connected inside the fixed frame (8), a worm (10) is fixedly connected to the outer wall of the rotating shaft (9), the outer wall of the worm (10) is rotatably connected to the inside of the fixed frame (8), a worm wheel (11) is meshed with the tooth end of the worm (10), a cylinder (12) is fixedly connected to the inner wall of the worm wheel (11), both ends of the cylinder (12) are rotatably connected to the inside of the fixed frame (8), a gear (13) is fixedly connected to the outer wall of the cylinder (12), the tooth end of the gear (13) is meshed with the tooth end of the rack (6), and an electric pole assembly is provided on the inner wall of the rotating shaft (5), the electric pole assembly is used to support the sleeve (7).

2. The pole with a detachable billboard mounting base according to claim 1, characterized in that: The pole assembly includes a second pole (3), the outer wall of the second pole (3) is rotatably connected to the inner wall of the rotating shaft (5), the outer wall of the second pole (3) is fixedly connected to a limit plate (4), the bottom end of the second pole (3) is fixedly connected to a first pole (2), and the bottom end of the first pole (2) is fixedly connected to a base (1).

3. The pole with a detachable billboard mounting base according to claim 1, characterized in that: The outer wall of the sleeve (7) is fixedly connected to a positioning frame (14), and the inner wall of the positioning frame (14) is slidably connected to an advertising board (15).

4. The pole with a detachable billboard mounting base according to claim 3, characterized in that: The outer wall of the advertising board (15) is fixedly connected with a buckle (19), and the inside of the buckle (19) is slidably connected with a movable block (20).

5. The pole with a detachable billboard mounting base according to claim 4, characterized in that: The outer wall of the movable block (20) is fixedly connected to a support column (21), and the other end of the support column (21) is fixedly connected to a blocking block (22).

6. The pole with a detachable billboard mounting base according to claim 5, characterized in that: The outer wall of the support column (21) is slidably connected to the inside of the latch (19), and the outer wall of the movable block (20) is fixedly connected to a spring (23), the other end of which is fixedly connected to the inside of the latch (19).

7. The pole with a detachable billboard mounting base according to claim 3, characterized in that: The outer wall of the sleeve (7) is fixedly connected to a bottom buckle (16), and the outer wall of the bottom buckle (16) is fixedly connected to a buckle rod (17).

8. The pole with a detachable billboard mounting base according to claim 7, characterized in that: The outer wall of the buckle (17) is slidably connected to a slider (18), and the outer wall of the buckle (17) is slidably connected to the inside of the latch (19).

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