Outdoor advertising board

Abstract

The outdoor advertising board comprises a vertical rod, a threaded groove is formed in the outer side of the lower end of the vertical rod, a threaded drill bit is fixedly connected to the lower end of the vertical rod, a dustproof plate is fixedly connected to the upper end of the vertical rod, and meanwhile the upper portion of the dustproof plate is of an inclined structure. The outer side of the lower end of the vertical rod is in threaded connection with a sliding block, the outer side of the sliding block is fixedly connected with a transverse plate, a limiting clamping structure is arranged on the inner side of the transverse plate, the transverse plate can be stably arranged on the outer side of the lower end of the vertical rod through the limiting clamping structure, and the advertising board can be conveniently moved subsequently; the inner side of the vertical rod is rotationally connected with a lead screw, a height adjusting structure is arranged on the inner side of the vertical rod, the height of the advertising board can be adjusted through the height adjusting structure, and advertising paper placed in the advertising board can be replaced conveniently. According to the outdoor advertising board, the sliding rod is in threaded connection with the outer side of the lead screw, so that the height of the second advertising board can be adjusted, and the convenience of replacing the advertising content is improved.

Description

Technical Field

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

[0002] Billboards are a device that quickly transmits advertising information. Business media can draw them by hand, make them by computer, or print them on paper according to their needs. Billboards are a common public facility in our daily lives. They can be seen everywhere on the roadside, in parks, or in squares. The sizes of billboards vary according to the needs of the advertisements, and they can be indoors or outdoors according to different locations.

[0003] Publication No. "CN211455234U" is an outdoor billboard, including a base, a billboard symmetrically arranged on the base, and a top plate arranged on the billboard, the billboard including a first propaganda board and a second propaganda board, a first screw rod and a second screw rod symmetrically arranged on the base, a cavity for the first screw rod and the second screw rod to move is arranged inside the base, a through hole for the first screw rod and the second screw rod to extend is opened on the top wall of the cavity, the first screw rod and the second screw rod are both rotatably connected to the through hole, and the first screw rod and the second screw rod are respectively threadedly connected with a first nut seat and a second nut seat; the billboard moves upward or downward on the first screw rod and the second screw rod respectively through the first nut seat and the second nut seat, so that the first propaganda board and the second propaganda board can be replaced alternately one up and one down, so that the first propaganda board and the second propaganda board can be alternately played, thereby increasing the interaction with pedestrians;

[0004] The billboard drives the first propaganda board and the second propaganda board to adjust the height through the first motor and the second motor, so that the first propaganda board and the second propaganda board can be replaced. However, the provision of the first motor and the second motor increases the manufacturing cost of the billboard, which is not conducive to the promotion of the device. Moreover, the billboard is only moved by rollers, so it is not convenient to limit and fix the billboard, which is not conducive to improving the stability of the billboard placement. Therefore, we propose that outdoor billboards can solve the above problems well. Utility Model Content

[0005] The purpose of the utility model is to provide an outdoor billboard to solve the problem raised by the above-mentioned background technology that the arrangement of the first motor and the second motor of the billboard on the current market increases the manufacturing cost of the billboard, which is not conducive to the promotion of the device, and the billboard is only moved by rollers, so the billboard is not easy to limit and fix, which is not conducive to improving the stability of the placement of the billboard.

[0006] To achieve the above object, the utility model provides the following technical solution: an outdoor billboard, comprising a vertical rod, a threaded groove is provided on the outer side of the lower end of the vertical rod, a threaded drill bit is fixedly connected to the lower end of the vertical rod, and a dustproof plate is fixedly connected to the upper end of the vertical rod, and an inclined structure is arranged above the dustproof plate;

[0007] It also includes: a slider is threadedly connected to the outer side of the lower end of the vertical rod, and a horizontal plate is fixedly connected to the outer side of the slider, and a limited position clamping structure is arranged on the inner side of the horizontal plate, through which the horizontal plate can be stably arranged on the outer side of the lower end of the vertical rod, so as to facilitate the subsequent movement of the billboard;

[0008] The inner side of the vertical rod is rotatably connected with a screw rod, and the inner side of the vertical rod is provided with a height adjustment structure, through which the height of the billboard can be adjusted, so that the advertising paper placed in the billboard can be replaced conveniently.

[0009] Preferably, the limit locking structure includes a locking rod slidably arranged on the inner side of the horizontal plate, and a locking spring is fixedly connected to the right side of the lower end of the locking rod, and the right end of the locking spring is fixedly connected to the inner wall of the horizontal plate, and a moving wheel is arranged under the horizontal plate.

[0010] Preferably, the engaging rod is arranged in an "L"-shaped structure when viewed from the front, and a handle is fixedly provided on the outer side of the vertical part of the engaging rod, and the horizontal part of the engaging rod is engaged and connected with the vertical rod.

[0011] Preferably, the height adjustment structure includes a slide rod threadedly connected to the outer side of the screw rod, and the left end of the slide rod is fixedly connected to the first advertising board, and the outer side of the lower end of the screw rod is fixedly connected to the first bevel gear, and the upper end of the first bevel gear is meshedly connected to the second bevel gear.

[0012] Preferably, a turntable is fixedly connected to the right end of the second bevel gear, and limit grooves are provided on the turntable at equal angles, and a threaded rod is connected through the turntable, and the left end of the threaded rod is threadedly connected to the right wall of the vertical rod.

[0013] Preferably, a second advertising board is fixedly mounted on the left side of the vertical rod, and two groups of second advertising boards are provided, and placement grooves are provided on the inner sides of the second advertising board and the first advertising board to facilitate the storage of advertising papers.

[0014] Preferably, the second advertising board and the first advertising board are both arranged in an arc-shaped structure, so as to facilitate people to view the advertising content, and the front side inside the second advertising board and the rear side inside the first advertising board are both threadedly connected with limiting screws, and the advertising paper placed inside the second advertising board and the first advertising board can be limited by the limiting screws.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the outdoor billboard, through the setting of the sliding rod threadedly connected to the outside of the screw rod, makes the height of the second billboard adjustable, thereby improving the convenience of changing the advertising content, and its specific contents are as follows:

[0016] A screw rod is provided, and the screw rod can be rotated inside the vertical rod through the cooperation of the first bevel gear and the second bevel gear. The rotation of the screw rod will drive the slide rod to move thereon, and the slide rod can drive the second advertising board to adjust its height, so as to facilitate the use of the second advertising board;

[0017] A threaded drill bit is provided, which is connected to the slider through the thread of the vertical rod, so that after the slider is limited, the vertical rod can rotate inside and move up and down at the same time, and the threaded drill bit can be driven to insert into the ground through the vertical rod, so as to limit the installation of the billboard and improve the stability of the installation of the billboard;

[0018] A clamping rod is provided, and the clamping rod can be driven to move by the handle, so that one end of the clamping rod can be clamped or disengaged from the vertical rod, so that the horizontal plate can be stably installed on the outside of the vertical rod, which is conducive to the movement and limitation of the billboard;

[0019] A dustproof plate is provided, and the inclined structure on the upper surface of the dustproof plate makes it difficult for dust and rain to remain on the dustproof plate while preventing dust and rain, thereby avoiding the need for manual cleaning of the dustproof plate and improving the use effect of the dustproof plate;

[0020] A threaded rod is provided, which passes through the turntable and is threadedly connected to the outer wall of the vertical rod, so that the threaded rod can limit the turntable, thereby preventing the turntable from rotating under the influence of the external environment, thereby improving the stability of the billboard structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the sliding rod moving downwards in the utility model;

[0023] Figure 3 This is a rear view structural diagram of the utility model;

[0024] Figure 4 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0025] Figure 5 This is a schematic diagram of the structure of the utility model in which the engaging rod moves to the right;

[0026] Figure 6 It is a schematic diagram of the front and side sections of the utility model.

[0027] In the figure: 1. vertical rod; 2. threaded drill bit; 3. dustproof plate; 4. slider; 5. horizontal plate; 6. moving wheel; 7. engaging rod; 8. engaging spring; 9. handle; 10. screw rod; 11. sliding rod; 12. first advertising board; 13. limiting screw; 14. second advertising board; 15. first bevel gear; 16. second bevel gear; 17. turntable; 18. threaded rod. DETAILED DESCRIPTION

[0028] 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.

[0029] Example 1: Solve the problem of fast installation and fixation of billboards, please refer to Figure 1 — Figure 4 The utility model provides a technical solution: an outdoor billboard, comprising a vertical rod 1, a threaded groove is provided on the outer side of the lower end of the vertical rod 1, a threaded drill bit 2 is fixedly connected to the lower end of the vertical rod 1, and a dustproof plate 3 is fixedly connected to the upper end of the vertical rod 1, and an inclined structure is arranged above the dustproof plate 3;

[0030] It also includes: a slider 4 is threadedly connected to the outer side of the lower end of the vertical rod 1, and a horizontal plate 5 is fixedly connected to the outer side of the slider 4, and a limited clamping structure is arranged on the inner side of the horizontal plate 5, through which the horizontal plate 5 can be stably arranged on the outer side of the lower end of the vertical rod 1, so as to facilitate the subsequent movement of the billboard; the limited clamping structure includes a clamping rod 7 slidably arranged on the inner side of the horizontal plate 5, and a clamping spring 8 is fixedly connected to the right side of the lower end of the clamping rod 7, and the right end of the clamping spring 8 is fixedly connected to the inner wall of the horizontal plate 5, and a moving wheel 6 is arranged below the horizontal plate 5; the clamping rod 7 is arranged in an "L"-shaped structure when viewed from the front section, and a handle 9 is fixedly arranged on the outer side of the vertical part of the clamping rod 7, and the horizontal part of the clamping rod 7 is clamped and connected to the vertical rod 1;

[0031] First, the billboard is moved by the moving wheel 6 to improve the publicity of the billboard and the utilization rate of the billboard. The handle 9 is manually pulled to make the handle 9 drive the lower end of the locking rod 7 to move inside the horizontal plate 5. The lower end of the locking rod 7 will also compress the locking spring 8. At this time, the horizontal part of the locking rod 7 will be separated from the vertical rod 1.

[0032] Fix the horizontal board 5 by pedaling, and then manually rotate the vertical rod 1. Since there is a threaded groove on the outer side of the lower end of the vertical rod 1, the vertical rod 1 will move downward while rotating on the inner side of the slider 4. The downward movement of the vertical rod 1 will drive the threaded drill bit 2 to move downward. The threaded drill bit 2 can be threadedly connected to the ground, so as to limit and fix the billboard, which is convenient for the use of the billboard;

[0033] Loosening the grip 9 will cause the locking spring 8 to reset and drive the locking rod 7 to move to the left, so that the horizontal part of the locking rod 7 is locked and connected to the vertical rod 1, and the horizontal plate 5 can be stably connected to the outside of the vertical rod 1, which is conducive to the fixed installation of the billboard;

[0034] Embodiment 2: In this embodiment, if Figure 1 — Figure 4 As shown, based on the first embodiment, a structure for adjusting the height of the first advertising board 12 is also disclosed, and the content thereof is as follows;

[0035] A screw rod 10 is rotatably connected to the inner side of the vertical rod 1, and a height adjustment structure is provided on the inner side of the vertical rod 1, through which the height of the billboard can be adjusted, so as to facilitate the replacement of the advertising paper placed in the billboard; the height adjustment structure includes a slide rod 11 threadedly connected to the outer side of the screw rod 10, and a first advertising board 12 is fixedly connected to the left end of the slide rod 11, and a first bevel gear 15 is fixedly connected to the outer side of the lower end of the screw rod 10, and a second bevel gear 16 is meshedly connected to the upper end of the first bevel gear 15; a turntable 17 is fixedly connected to the right end of the second bevel gear 16, and a limiting groove is provided on the turntable 17 at an equal angle, and a threaded rod 18 is connected through the turntable 17, and the left end of the threaded rod 18 is threadedly connected to the right wall of the vertical rod 1;

[0036] Manually rotate the threaded rod 18 so that the left end of the threaded rod 18 is separated from the right wall of the vertical rod 1, and then manually rotate the turntable 17 so that the turntable 17 can drive the second bevel gear 16 to rotate inside the vertical rod 1. The rotation of the second bevel gear 16 will drive the first bevel gear 15 to rotate through meshing connection. The rotation of the first bevel gear 15 will drive the screw rod 10 to rotate inside the vertical rod 1. The rotation of the screw rod 10 will drive the slide rod 11 to move outside it. The movement of the slide rod 11 will move the first advertising board 12, so as to adjust the height of the first advertising board 12, thereby facilitating the subsequent placement of advertising paper in the first advertising board 12.

[0037] Embodiment 3: In this embodiment, if Figure 1 — Figure 6 As shown, based on the second embodiment, a structure for facilitating viewing of the first advertising board 12 and the second advertising board 14 is also disclosed, and the content thereof is as follows;

[0038] A second advertising board 14 is fixedly installed on the left side of the vertical rod 1, and two groups of the second advertising boards 14 are provided, and placement grooves are provided on the inner sides of the second advertising board 14 and the first advertising board 12, so as to facilitate the storage of advertising paper; the second advertising board 14 and the first advertising board 12 are both arranged in an arc-shaped structure, so as to facilitate people to watch the advertising content, and the front side of the second advertising board 14 and the rear side of the first advertising board 12 are both threadedly connected with a limiting screw 13, and the advertising paper placed on the inner sides of the second advertising board 14 and the first advertising board 12 can be limited by the limiting screw 13;

[0039] Manually rotate the limiting screw 13 provided at the rear side of the first advertising board 12 and the front side of the second advertising board 14, so that the limiting screw 13 is separated from the first advertising board 12 and the second advertising board 14. At this time, the advertising paper printed with the advertising content can be placed inside the first advertising board 12 and the second advertising board 14, and then the limiting screw 13 is threadedly connected to the first advertising board 12 and the second advertising board 14. The limiting screw 13 is used to limit the advertising paper placed inside the first advertising board 12 and the second advertising board 14 to prevent the advertising paper from falling. At the same time, the first advertising board 12 and the second advertising board 14 with an arc structure can facilitate people to better view the content on the advertising paper and avoid reflection, which is conducive to improving the use effect of the billboard;

[0040] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An outdoor billboard, comprising a vertical rod (1), wherein a threaded groove is formed on the outer side of the lower end of the vertical rod (1), a threaded drill bit (2) is fixedly connected to the lower end of the vertical rod (1), and a dustproof plate (3) is fixedly connected to the upper end of the vertical rod (1), and an inclined structure is arranged above the dustproof plate (3); It is characterized in that Also includes: The lower end of the vertical rod (1) is threadedly connected to a slider (4), and the outer side of the slider (4) is fixedly connected to a horizontal plate (5), and a limited position clamping structure is provided on the inner side of the horizontal plate (5). The limited position clamping structure enables the horizontal plate (5) to be stably arranged on the outer side of the lower end of the vertical rod (1), so as to facilitate the subsequent movement of the billboard; The inner side of the vertical rod (1) is rotatably connected to a screw rod (10), and a height adjustment structure is provided on the inner side of the vertical rod (1). The height of the billboard can be adjusted by means of the height adjustment structure, so that the advertising paper placed in the billboard can be easily replaced.

2. An outdoor billboard according to claim 1, characterized in that: The position-limiting locking structure comprises a locking rod (7) slidably arranged inside the transverse plate (5), a locking spring (8) is fixedly connected to the right side of the lower end of the locking rod (7), and the right end of the locking spring (8) is fixedly connected to the inner wall of the transverse plate (5), and a moving wheel (6) is arranged below the transverse plate (5).

3. An outdoor billboard according to claim 2, characterized in that: The engaging rod (7) is arranged in an "L"-shaped structure when viewed in cross-section, and a handle (9) is fixedly arranged on the outside of the vertical portion of the engaging rod (7), and the horizontal portion of the engaging rod (7) is engaged and connected with the vertical rod (1).

4. An outdoor billboard according to claim 1, characterized in that: The height adjustment structure comprises a slide bar (11) threadedly connected to the outer side of a screw rod (10), the left end of the slide bar (11) being fixedly connected to a first advertising board (12), and the outer side of the lower end of the screw rod (10) being fixedly connected to a first bevel gear (15), while the upper end of the first bevel gear (15) is meshingly connected to a second bevel gear (16).

5. An outdoor billboard according to claim 4, characterized in that: The right end of the second bevel gear (16) is fixedly connected to a rotating disk (17), and a limiting groove is provided on the rotating disk (17) at an equal angle. A threaded rod (18) is connected through the rotating disk (17), and the left end of the threaded rod (18) is threadedly connected to the right wall of the vertical rod (1).

6. An outdoor billboard according to claim 1, characterized in that: A second advertising board (14) is fixedly mounted on the left side of the vertical rod (1), and two groups of second advertising boards (14) are provided. Placement slots are provided on the inner sides of the second advertising boards (14) and the first advertising boards (12) to facilitate the storage of advertising papers.

7. An outdoor billboard according to claim 6, characterized in that: The second advertising board (14) and the first advertising board (12) are both arranged in an arc-shaped structure, so as to facilitate people to view the advertising content, and the front side of the interior of the second advertising board (14) and the rear side of the interior of the first advertising board (12) are both threadedly connected to the limiting screw (13), and the limiting screw (13) can limit the advertising paper placed on the inside of the second advertising board (14) and the first advertising board (12).

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