An advertising support hanger

Abstract

The utility model relates to the technical field of advertisement support hanger, solved because the demand of advertisement display is different, needs constantly changing different types of billboards, and the size specification of billboard is different, when fixing, cannot adjust fixed according to the adaptation demand, and the bottom of hanger lacks extensibility support, reduces the problem of support stability of hanger. Specifically, a kind of advertisement support hanger, including sleeve, sleeve inside sliding connection sleeve rod, sleeve rod top end fixed connection fixed plate, the horizontal recess of fixed plate surface is equipped, recess inside setting positive and negative screw rod, positive and negative screw rod surface one side sets up A clamping plate, and the other side sets up B clamping plate, A clamping plate and B clamping plate are oppositely arranged and are L-shaped;The bottom of sleeve fixed connection base is set up sleeve plate on the four corners of base outer wall symmetry, sleeve plate inside sliding connection inner plate, the inner plate one end swing connection A inclined plate, A inclined plate is slidably connected with B inclined plate through sliding block, and B inclined plate is equipped with slide rail groove matched with sliding block.

Description

Technical Field

[0001] This utility model relates to the field of advertising support bracket technology, specifically an advertising support bracket. Background Technology

[0002] The mobile advertising banner support device disclosed in CN204884510U has a lifting cylinder fixedly installed on a base. A lifting cylinder is installed inside the lifting cylinder, and a lifting cylinder piston is installed inside the lifting cylinder. The lifting cylinder shaft is connected to the lifting cylinder piston. A lifting column is installed inside the lifting cylinder. A lower support frame is fixedly installed at the top of the lifting column. An upper support frame is installed above the lower support frame. Support cylinders are installed inside the upper and lower support frames. A cylinder piston is installed inside the support cylinder. The cylinder shaft is connected to the cylinder piston. Hanging plates are installed at both ends of the cylinder shaft through triangular fixing blocks. Each hanging plate is provided with four hanging holes. The lifting cylinder is connected to an air pump through a pipeline, and a vent valve is installed on the pipeline.

[0003] It can hang advertising banners and display them on a mobile basis. Its design is scientific and reasonable, its structure is simple, and it is easy to use.

[0004] However, due to different advertising display needs, different types of billboards need to be constantly replaced. Since the billboards have different sizes and specifications, they cannot be adjusted and fixed according to the needs when fixed. In addition, the bottom of the bracket lacks extensibility support, which reduces the support stability of the bracket. Therefore, this solution is not very adaptable to the use of advertising brackets. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an advertising support bracket that solves the problems of constantly changing different types of billboards due to varying advertising display needs, the inability to adjust the bracket's fixation according to the different sizes and specifications of the billboards, and the lack of extensible support at the bottom of the bracket, which reduces the bracket's stability.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an advertising support bracket, including a sleeve, a sleeve rod slidably connected inside the sleeve, a fixing plate fixedly connected to the top of the sleeve rod, a horizontal groove opened on the surface of the fixing plate, a positive and negative threaded rod provided inside the groove, an A clamping plate provided on one side of the surface of the positive and negative threaded rod, and a B clamping plate provided on the other side, with the A clamping plate and the B clamping plate arranged in an L-shape opposite each other;

[0007] The bottom end of the sleeve is fixedly connected to the base. The four corners of the outer wall of the base are symmetrically provided with sleeve plates. The inner plate is slidably connected to the inside of the sleeve plate. One end of the inner plate is movably connected to the A inclined plate. The A inclined plate is slidably connected to the B inclined plate through a slider. The B inclined plate has a slide rail groove that cooperates with the slider. One end of the B inclined plate is movably connected to the fixing ring.

[0008] In one specific embodiment, a C-threaded cap is provided on one side of the top of the sleeve to lock the extension and retraction position of the sleeve rod.

[0009] In one specific embodiment, a B-threaded cap is provided on the side of the sleeve plate to lock the pull-out position of the inner plate.

[0010] In one specific embodiment, a threaded cap A is provided on the surface of the retaining ring for adjusting the tightness of the retaining ring.

[0011] In a specific embodiment, a mounting bracket is provided on the surface of the fixing plate, an L-shaped support plate is provided on the top of the mounting bracket, the L-shaped support plate is threaded through a threaded bolt, and a fixing piece is provided at the bottom end of the threaded bolt.

[0012] In one specific embodiment, a support plate is provided at the bottom edge of the mounting frame, and the height of the support plate matches that of the L-shaped support plate to form a billboard support area.

[0013] Compared with the prior art, the present invention provides an advertising support bracket with the following advantages:

[0014] In the technical solution disclosed in this utility model, the linkage structure design of L-shaped clamping plate and positive and negative threaded rods realizes the wide adaptive clamping function of billboard. When rotating the positive and negative threaded rods, clamping plate A and clamping plate B move synchronously in opposite directions through thread transmission. The vertical side of the L-shaped structure clamps the side of the billboard, and the horizontal side supports the bottom edge. This design solves the problem that the bracket cannot be adapted to billboards of different sizes, so that billboards of different widths can be firmly fixed and the installation efficiency is improved.

[0015] The sliding linkage design of the four-corner symmetrical pull-out bracket in this utility model realizes the elastic expansion of the base support range. When the inner plate inside the sleeve is pulled out, the inner plate pushes the A inclined plate, causing the slider to slide along the slide rail groove of the B inclined plate, forcing the B inclined plate to drive the fixed ring to move downward along the sleeve. This structure solves the problem of poor wind resistance caused by the fixed support range of traditional hangers. The support diameter expansion is adjustable and expanded, and the wind resistance is improved. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

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

[0018] Figure 2 This is a schematic diagram of the sleeve and rod structure of this utility model;

[0019] Figure 3This is a schematic diagram of the fixing plate and threaded screw structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the sleeve plate and inner plate structure of this utility model.

[0021] In the diagram: 1. Sleeve; 2. Sleeve rod; 3. Fixing plate; 4. Groove; 5. Threaded rod (positive and negative); 6. A clamping plate; 7. B clamping plate; 8. Base; 9. Sleeve plate; 10. Inner plate; 11. A inclined plate; 12. Slider; 13. B inclined plate; 14. Slide rail groove; 15. Fixing ring; 16. A threaded cap; 17. B threaded cap; 18. Mounting bracket; 19. L-shaped support plate; 20. Threaded bolt; 21. Fixing piece; 22. C threaded cap. Detailed Implementation

[0022] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0023] Figures 1-4 In one embodiment of this utility model, an advertising support bracket includes a sleeve 1, a sleeve rod 2 slidably connected inside the sleeve 1, a fixing plate 3 fixedly connected to the top of the sleeve rod 2, a horizontal groove 4 opened on the surface of the fixing plate 3, a threaded rod 5 with positive and negative threads inside the groove 4, an A clamping plate 6 on one side of the surface of the threaded rod 5 with a B clamping plate 7 on the other side, and the A clamping plate 6 and the B clamping plate 7 are arranged in an L-shape opposite each other.

[0024] The specific problem addressed in this embodiment is: the need to constantly replace different types of billboards due to varying advertising display requirements, and the inability to adjust the fixing according to the different sizes of the billboards, coupled with the lack of extensible support at the bottom of the bracket, which reduces the stability of the bracket. This utility model achieves an adaptive clamping function for billboard width through a linkage structure design of L-shaped clamps and positive and negative threaded rods 5. When the positive and negative threaded rods 5 are rotated, clamps A 6 and B 7 move synchronously in opposite directions through threaded transmission. The vertical side of the L-shaped structure clamps the side of the billboard, while the horizontal side supports the bottom edge. This design solves the problem of the bracket being unable to adapt to billboards of different sizes, ensuring that billboards of different widths can be firmly fixed, thus improving installation efficiency.

[0025] The bottom end of the sleeve 1 is fixedly connected to the base 8. Sleeve plates 9 are symmetrically arranged at the four corners of the outer wall of the base 8. An inner plate 10 is slidably connected inside the sleeve plates 9. One end of the inner plate 10 is movably connected to an A-sloping plate 11. The A-sloping plate 11 is slidably connected to a B-sloping plate 13 via a slider 12. The B-sloping plate 13 has a slide rail groove 14 that mates with the slider 12. One end of the B-sloping plate 13 is movably connected to a fixing ring 15. In this specific embodiment, rotating the positive and negative threaded rod 5 drives the A-clamping plate 6 and the B-clamping plate 7 to move towards each other, simultaneously clamping the side of the billboard and supporting the bottom using an L-shaped structure. When the inner plate 10 is pulled out, the inner plate 10 pushes the A-sloping plate 11, causing the slider 12 to slide downwards along the slide rail groove 14 of the B-sloping plate 13, driving the B-sloping plate 13 to press down on the fixing ring 15, causing the fixing ring 15 to move downwards along the sleeve 1, increasing the contact area with the ground. Through the synchronous action of clamping and support, different sizes of billboards can be adapted without tools, and the expanded bottom support significantly improves wind resistance.

[0026] In this specific embodiment, a C-threaded cap 22 is provided on one side of the top of the sleeve 1 to lock the telescopic position of the sleeve rod 2;

[0027] After the height of the bracket is adjusted by telescopic adjustment of the sleeve rod 2, the C-threaded cap 22 on the top of the sleeve 1 is tightened to lock the position against the surface of the sleeve rod 2. The height adjustment and quick locking work together to adapt to various scenarios from ground display to high-level suspension.

[0028] In this specific embodiment, a B-threaded cap 17 is provided on the side of the sleeve plate 9 to lock the pull-out position of the inner plate 10;

[0029] After the inner plate 10 is pulled out to the target length, the B thread cap 17 on the side of the sleeve plate 9 is tightened to press the inner plate 10 to a fixed position on the surface. The mechanical locking prevents the inner plate 10 from shrinking back under the action of wind force, ensuring the stability of the support expansion structure.

[0030] In this specific embodiment, a threaded cap 16 is provided on the surface of the retaining ring 15 to adjust the tightness of the retaining ring 15;

[0031] After the fixing ring 15 moves down, tighten the A-thread cap 16 on its surface to press the outer wall of the sleeve 1, increase the friction between the fixing ring 15 and the sleeve 1, eliminate the gap between the fixing ring 15 and the sleeve 1, and prevent the support structure from shifting due to vibration.

[0032] In this specific embodiment, a mounting bracket 18 is provided on the surface of the fixing plate 3, an L-shaped support plate 19 is provided on the top of the mounting bracket 18, the L-shaped support plate 19 is threaded through a threaded bolt 20, and a fixing piece 21 is provided at the bottom of the threaded bolt 20.

[0033] The billboard is placed on the surface of the mounting bracket 18. The threaded bolt 20 on the rotating L-shaped support plate 19 drives the fixing plate 21 to press down on the top edge of the billboard. The top clamping force and the lateral clamping of the L-shaped clamping plate form a three-dimensional fixation, eliminating the risk of the billboard swaying back and forth.

[0034] In this specific embodiment, a support plate is provided at the bottom edge of the mounting frame 18, and the height of the support plate matches that of the L-shaped support plate 19 to form a billboard support area;

[0035] The support plate at the bottom edge of the mounting bracket 18 contacts the bottom of the billboard to bear the load. The vertical edge of the L-shaped support plate 19 restricts the front and rear position of the billboard, forming a closed support area. The bottom support plate disperses the pressure of the billboard's own weight, preventing the L-shaped clamp from deforming due to long-term load.

[0036] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0037] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An advertising support bracket, comprising a sleeve (1), characterized in that: The sleeve (1) is slidably connected to the sleeve rod (2), and the top of the sleeve rod (2) is fixedly connected to the fixing plate (3). A horizontal groove (4) is opened on the surface of the fixing plate (3), and a positive and negative threaded rod (5) is set inside the groove (4). An A clamping plate (6) is set on one side of the surface of the positive and negative threaded rod (5), and a B clamping plate (7) is set on the other side. The A clamping plate (6) and the B clamping plate (7) are arranged in an L-shape opposite each other. The bottom end of the sleeve (1) is fixedly connected to the base (8). The four corners of the outer wall of the base (8) are symmetrically provided with sleeve plates (9). The inner plate (10) is slidably connected inside the sleeve plate (9). One end of the inner plate (10) is movably connected to the A inclined plate (11). The A inclined plate (11) is slidably connected to the B inclined plate (13) through the slider (12). The B inclined plate (13) has a slide rail groove (14) that cooperates with the slider (12). One end of the B inclined plate (13) is movably connected to the fixing ring (15).

2. The advertising support bracket according to claim 1, characterized in that: A C-thread cap (22) is provided on one side of the top of the sleeve (1) to lock the extension and retraction position of the sleeve rod (2).

3. An advertising support bracket according to claim 1, characterized in that: The sleeve plate (9) is provided with a B thread cap (17) on the side, which is used to lock the pull-out position of the inner plate (10).

4. An advertising support bracket according to claim 1, characterized in that: The surface of the retaining ring (15) is provided with a threaded cap (16) for adjusting the tightness of the retaining ring (15).

5. An advertising support bracket according to claim 1, characterized in that: The mounting plate (3) is provided with a mounting bracket (18), and an L-shaped support plate (19) is provided on the top of the mounting bracket (18). The L-shaped support plate (19) is threaded through a threaded bolt (20), and a fixing piece (21) is provided at the bottom of the threaded bolt (20).

6. An advertising support bracket according to claim 5, characterized in that: The mounting bracket (18) has a support plate at its bottom edge, and the height of the support plate matches that of the L-shaped support plate (19) to form a billboard support area.

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