Outdoor intelligent advertising board

Abstract

The utility model discloses an outdoor intelligent billboard, and relates to the technical field of billboards, the outdoor intelligent billboard comprises a base, the inner wall of the base is rotatably connected with a supporting column, one end of the supporting column far away from the base is fixedly connected with a display screen, the surface of the supporting column is fixedly sleeved with a first gear, and the first gear is sleeved with a second gear. A hinge is fixedly connected to the surface of the base, a cover is fixedly connected to the surface of the hinge, a second gear is rotatably connected to the inner wall of the base, the second gear is meshed with the first gear, a handle is slidably connected to the inner wall of the second gear, and a positioning ring is fixedly connected to the inner wall of the base; the surface of the positioning ring is provided with positioning grooves which are circumferentially and equidistantly arranged, the inner walls of the positioning grooves which are circumferentially and equidistantly arranged are in sliding connection with the handle and mutually slide, so that the display screen rotates, display can be performed in different directions, the display direction of the display screen is adjusted through the change of the visitor flow rate, and the display effect is improved. And the display screen can be observed by more people.

Description

Technical Field

[0001] This utility model relates to the field of billboard technology, and in particular to an outdoor intelligent billboard. Background Technology

[0002] Billboards are outdoor advertising objects set up for advertising or promotional purposes. The materials used in outdoor advertising production are becoming increasingly important in improving the overall quality of outdoor advertising production. The development of the advertising industry requires advertising production to move towards high technology and large-scale production.

[0003] Once existing billboards are fixed in place, their state cannot be changed, which often results in the billboard's display surface being in one direction, greatly limiting the viewing angle. However, in order to make it easier to change the advertising style, more and more displays are now used to display advertisements. However, due to the large flow of people during the display process, it is inevitable that some people will bump into the display screen or try to touch it, which may cause damage to the display screen. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide an outdoor intelligent billboard that can solve the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an outdoor intelligent advertising board, comprising a base, a support column rotatably connected to the inner wall of the base, a display screen fixedly connected to the end of the support column away from the base, a gear one fixedly sleeved on the surface of the support column, a hinge fixedly connected to the surface of the base, a cover fixedly connected to the surface of the hinge, a gear two rotatably connected to the inner wall of the base, the gear two meshing with the gear one, a handle slidably connected to the inner wall of the gear two, a positioning ring fixedly connected to the inner wall of the base, and positioning grooves arranged equidistantly in a circle on the surface of the positioning ring, the inner wall of the positioning groove sliding against the handle.

[0006] Preferably, a fixing block is fixedly sleeved on the surface of the support column, and a storage groove is formed on the surface of the fixing block.

[0007] Preferably, the inner wall of the storage slot is rotatably connected to an upper connecting rod, and the inner wall of the storage slot is rotatably connected to a lower connecting rod.

[0008] Preferably, the end of the upper connecting rod away from the fixed block is rotatably connected to a support leg, the surface of the upper connecting rod is provided with a connecting rod groove, and the end of the lower connecting rod away from the fixed block is rotatably connected to the support leg.

[0009] Preferably, a fixing plate is fixedly connected to the surface of the support leg, and a warning bar is rotatably connected to the surface of the fixing plate.

[0010] Preferably, a gear three is fixedly connected to the end of the warning bar away from the fixed plate, and a connecting block is rotatably connected to the end of the warning bar near the gear three.

[0011] Preferably, a fixing frame is fixedly connected to the surface of the support leg, and a slider is slidably connected to the inner wall of the fixing frame.

[0012] Preferably, a spring is fixedly connected to the inner wall of the fixed frame, and the end of the spring away from the inner wall of the fixed frame is fixedly connected to the slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The outdoor smart billboard allows the display screen to rotate, thus displaying in different directions. By adjusting the display direction based on changes in pedestrian traffic, the display screen can be observed by more people, avoiding the reduced exposure of the advertisement when pedestrian traffic is low on a certain road section, thereby reducing the effectiveness of the advertisement.

[0015] (2) This outdoor smart billboard can fix the display screen after the screen is rotated, preventing the screen from rotating after someone touches it, thus preventing the screen from displaying advertisements stably. It also prevents the screen from rotating due to strong winds. After fixing the screen, the cover is closed to prevent someone from accidentally touching the handle and causing the screen to rotate.

[0016] (3) The outdoor intelligent billboard can be deployed by one of the supporting legs at the same time, and the warning bar can be deployed when the supporting leg is deployed. After the warning bar is deployed, it surrounds the billboard to the center, thereby preventing people from directly contacting the display screen and preventing damage to the display screen due to accidental touches. This reduces the damage caused by accidental touches and increases the lifespan of the billboard. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the base of this utility model;

[0020] Figure 3 This utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 This is a schematic diagram of the structure of the fixing block of this utility model;

[0022] Figure 5 This is a cross-sectional view of the fixing block of this utility model;

[0023] Figure 6 This is a cross-sectional view of the fixing frame of this utility model.

[0024] Reference numerals: 1. Base; 2. Support column; 3. Display screen; 4. Fixing block; 5. Gear 1; 6. Hinge; 7. Cover; 8. Positioning ring; 9. Gear 2; 10. Handle; 11. Positioning groove; 12. Upper connecting rod; 13. Lower connecting rod; 14. Storage groove; 15. Support leg; 16. Connecting rod groove; 17. Fixing plate; 18. Warning bar; 19. Gear 3; 20. Connecting block; 21. Fixing frame; 22. Slider; 23. Spring. Detailed Implementation

[0025] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0026] Please see Figure 1-6 This utility model provides a technical solution: an outdoor intelligent advertising board, including a base 1, a support column 2 rotatably connected to the inner wall of the base 1, a display screen 3 fixedly connected to the end of the support column 2 away from the base 1, a gear 5 fixedly sleeved on the surface of the support column 2, a hinge 6 fixedly connected to the surface of the base 1, a cover 7 fixedly connected to the surface of the hinge 6, a gear 9 rotatably connected to the inner wall of the base 1, the gear 9 meshing with the gear 5, a handle 10 slidably connected to the inner wall of the gear 9, a positioning ring 8 fixedly connected to the inner wall of the base 1, and positioning grooves 11 arranged equidistantly in a circle on the surface of the positioning ring 8, the inner wall of the positioning grooves 11 sliding against the handle 10.

[0027] When the display screen 3 needs to be rotated, the cover 7 is opened. At this time, the cover 7 drives the hinge 6 to fold in half. After the cover 7 is opened, the handle 10 is pulled out of the positioning groove 11. At this time, the handle 10 slides upward along the inner wall of the gear 2 9. By shaking the handle 10, the gear 2 9 is rotated. When the gear 2 9 rotates, it drives the gear 1 5 and the support column 2 to rotate. When the support column 2 rotates, it drives the display screen 3 to rotate. At this time, the display screen 3 can be rotated through this structure, so that it can be displayed in different directions. The display direction of the display screen 3 can be adjusted according to the changes in traffic flow, so that the display screen 3 can be observed by more people. This avoids the display screen being observed less often when the traffic flow in a certain section of the road is low, thereby reducing the exposure of the advertisement and making the advertising effect worse.

[0028] After the display screen 3 has rotated, slide the handle 10 into the positioning groove 11. At this time, the positioning groove 11 blocks the handle 10, thereby fixing the handle 10 to the gear 9, preventing the gear 9 from rotating, and thus preventing the display screen 3 from rotating. Then close the cover 7 to protect the gear 9. This structure can fix the display screen 3 after it has rotated, preventing anyone from touching the display screen 3 and causing it to rotate, which would make it unable to stably display advertisements. It also prevents strong winds from blowing the display screen 3 and causing it to rotate. After fixing the display screen 3, closing the cover 7 prevents anyone from accidentally touching the handle 10 and causing the display screen 3 to rotate.

[0029] A fixing block 4 is fixedly sleeved on the surface of the support column 2. A storage groove 14 is opened on the surface of the fixing block 4. An upper connecting rod 12 is rotatably connected to the inner wall of the storage groove 14. A lower connecting rod 13 is rotatably connected to the inner wall of the storage groove 14. A support leg 15 is rotatably connected to the end of the upper connecting rod 12 away from the fixing block 4. A connecting rod groove 16 is opened on the surface of the upper connecting rod 12. The end of the lower connecting rod 13 away from the fixing block 4 is rotatably connected to the support leg 15.

[0030] When the support leg 15 needs to be retracted, push the support leg 15 upward to make the upper connecting rod 12 and the lower connecting rod 13 rotate clockwise around the storage groove 14. When the upper connecting rod 12 and the lower connecting rod 13 rotate into the inside of the storage groove 14, the lower connecting rod 13 slides into the inside of the connecting rod groove 16 to completely retract the support leg 15. Conversely, when it needs to be extended, pull the support leg 15 downward to make it slide. At the same time, the support leg 15 makes the upper connecting rod 12 and the lower connecting rod 13 rotate counterclockwise around the storage groove 14 until the support leg 15 contacts the ground and is fully extended.

[0031] A fixing plate 17 is fixedly connected to the surface of the support leg 15. A warning bar 18 is rotatably connected to the surface of the fixing plate 17. A gear 19 is fixedly connected to the end of the warning bar 18 away from the fixing plate 17. A connecting block 20 is rotatably connected to the end of the warning bar 18 close to the gear 19.

[0032] Since the number of support legs 15 is four fixed blocks, and the structures on the four support legs 15 are all identical, the two gears 19 mesh with each other. Therefore, when the support legs 15 unfold, they drive the fixed plate 17 and the warning rod 18 to unfold as well. Since the two warning rods 18 are connected by a connecting block 20, when one support leg 15 unfolds, it drives one warning rod 18 to rotate along the connecting block 20. The rotation of the warning rod 18 drives the gears 19 to rotate. Through the meshing of the two gears 19, they rotate relative to each other, causing the two warning rods 18 to rotate. At this time, the two warning rods... The warning bar 18 rotates and unfolds. When the warning bar 18 unfolds, it drives the support legs 15 to unfold as well. Conversely, when the warning bar 18 needs to be retracted, it can be retracted by retracting one of the support legs 15. This structure allows the unfolding of one support leg 15 to drive the unfolding of the other support legs 15 simultaneously. When the support legs 15 unfold, they drive the warning bar 18 to unfold as well. After the warning bar 18 unfolds, it surrounds the billboard to the center, thereby preventing people from directly contacting the display screen 3 and preventing damage to the display screen 3 due to accidental touches. This reduces damage caused by accidental touches and increases the lifespan of the billboard.

[0033] A fixed frame 21 is fixedly connected to the surface of the support leg 15. A slider 22 is slidably connected to the inner wall of the fixed frame 21. A spring 23 is fixedly connected to the inner wall of the fixed frame 21. The end of the spring 23 away from the inner wall of the fixed frame 21 is fixedly connected to the slider 22.

[0034] After the support leg 15 is extended, the pop-out slider 22 blocks the upper connecting rod 12, preventing the upper connecting rod 12 from rotating. When the support leg 15 needs to be retracted, the slider 22 is pushed to slide into the fixed frame 21. At this time, the slider 22 compresses the spring 23, and the slider 22 no longer blocks the upper connecting rod 12, allowing the upper connecting rod 12 to rotate. When the support leg 15 is retracted, the slider 22 is no longer pushed, and the spring 23 is no longer compressed. The spring 23 uses its elasticity to drive the slider 22 to reset and block the upper connecting rod 12, preventing the support leg 15 from sliding downwards after retraction. This structure can fix the support leg 15 when it is extended or retracted, preventing it from sliding.

[0035] Working principle: When the display screen 3 needs to be rotated, the cover 7 is opened. At this time, the cover 7 drives the hinge 6 to fold. After the cover 7 is opened, the handle 10 is pulled out of the positioning groove 11. At this time, the handle 10 slides upward along the inner wall of the gear 2 9. By shaking the handle 10, the gear 2 9 is rotated. When the gear 2 9 rotates, it drives the gear 1 5 and the support column 2 to rotate. When the support column 2 rotates, it drives the display screen 3 to rotate.

[0036] After the display screen 3 is rotated, slide the handle 10 into the positioning groove 11. At this time, the positioning groove 11 blocks the handle 10, thereby fixing the handle 10 to the gear 9, preventing the gear 9 from rotating, and thus preventing the display screen 3 from rotating. Then close the cover 7 to protect the gear 9.

[0037] When the support leg 15 needs to be retracted, push the support leg 15 upward to make the upper connecting rod 12 and the lower connecting rod 13 rotate clockwise around the storage groove 14. When the upper connecting rod 12 and the lower connecting rod 13 rotate into the inside of the storage groove 14, the lower connecting rod 13 slides into the inside of the connecting rod groove 16 to completely retract the support leg 15. Conversely, when it needs to be extended, pull the support leg 15 downward to make it slide. At the same time, the support leg 15 makes the upper connecting rod 12 and the lower connecting rod 13 rotate counterclockwise around the storage groove 14 until the support leg 15 contacts the ground and is fully extended.

[0038] Since the number of support legs 15 is four fixed blocks, and the structures on the four support legs 15 of the fixed blocks are all the same, the two gears 19 mesh with each other. When the support legs 15 are unfolded, the support legs 15 drive the fixed plate 17 and the warning bar 18 to unfold. Since the two warning bars 18 are connected by the connecting block 20, when one support leg 15 unfolds, it drives one warning bar 18 to rotate along the connecting block 20. When the warning bar 18 rotates, it drives the gears 19 to rotate. Through the meshing of the two gears 19, the two gears 19 rotate relative to each other. The rotation of the two gears 19 drives the two warning bars 18 to rotate. At this time, the two warning bars 18 rotate and unfold. When the warning bars 18 unfold, it drives the support legs 15 to unfold. Conversely, when it is necessary to retract the warning bars 18, the warning bars 18 can be retracted by retracting one of the support legs 15.

[0039] After the support leg 15 is extended, the pop-out slider 22 blocks the upper connecting rod 12, preventing the upper connecting rod 12 from rotating. When the support leg 15 needs to be retracted, the slider 22 is pushed to slide into the fixed frame 21. At this time, the slider 22 compresses the spring 23, and the slider 22 no longer blocks the upper connecting rod 12, allowing the upper connecting rod 12 to rotate. When the support leg 15 is retracted, the slider 22 is no longer pushed, and the spring 23 is no longer compressed. The spring 23 uses its elasticity to drive the slider 22 to reset and block the upper connecting rod 12, preventing the support leg 15 from sliding downwards after retraction. This structure can fix the support leg 15 when it is extended or retracted, preventing it from sliding.

[0040] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. An outdoor intelligent billboard, comprising a base (1), characterized in that: The inner wall of the base (1) is rotatably connected to a support column (2). The end of the support column (2) away from the base (1) is fixedly connected to a display screen (3). A gear (5) is fixedly sleeved on the surface of the support column (2). A hinge (6) is fixedly connected to the surface of the base (1). A cover (7) is fixedly connected to the surface of the hinge (6). A gear (9) is rotatably connected to the inner wall of the base (1). The gear (9) meshes with the gear (5). A handle (10) is slidably connected to the inner wall of the gear (9). A positioning ring (8) is fixedly connected to the inner wall of the base (1). A positioning groove (11) is opened on the surface of the positioning ring (8) and is equidistantly arranged in a circle. The inner wall of the positioning groove (11) slides against the handle (10).

2. The outdoor intelligent billboard according to claim 1, characterized in that: A fixing block (4) is fixedly sleeved on the surface of the support column (2), and a storage groove (14) is opened on the surface of the fixing block (4).

3. An outdoor intelligent billboard according to claim 2, characterized in that: The inner wall of the storage slot (14) is rotatably connected to an upper connecting rod (12), and the inner wall of the storage slot (14) is rotatably connected to a lower connecting rod (13).

4. An outdoor intelligent billboard according to claim 3, characterized in that: The upper connecting rod (12) is rotatably connected to a support leg (15) at the end away from the fixed block (4). A connecting rod groove (16) is provided on the surface of the upper connecting rod (12). The lower connecting rod (13) is rotatably connected to the support leg (15) at the end away from the fixed block (4).

5. An outdoor intelligent billboard according to claim 4, characterized in that: The surface of the support leg (15) is fixedly connected to a fixing plate (17), and a warning bar (18) is rotatably connected to the surface of the fixing plate (17).

6. An outdoor intelligent billboard according to claim 5, characterized in that: The warning bar (18) is fixedly connected to a gear three (19) at the end away from the fixed plate (17), and a connecting block (20) is rotatably connected to the end of the warning bar (18) close to the gear three (19).

7. An outdoor intelligent billboard according to claim 6, characterized in that: A fixed frame (21) is fixedly connected to the surface of the support leg (15), and a slider (22) is slidably connected to the inner wall of the fixed frame (21).

8. An outdoor intelligent billboard according to claim 7, characterized in that: A spring (23) is fixedly connected to the inner wall of the fixed frame (21), and the end of the spring (23) away from the inner wall of the fixed frame (21) is fixedly connected to the slider (22).

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