Advertising frame with adjustable display angle

Abstract

The utility model discloses an advertisement frame with an adjustable display angle, which comprises an advertisement frame body, a circular ring is sleeved on the outer side of the middle lower part of the advertisement frame body, and an arc-shaped sliding groove which is arranged along the horizontal direction is arranged on the side surface of the advertisement frame body close to the circular ring. A sliding block arranged on the circular ring penetrates through the sliding groove to extend into the advertising frame body, and a rotating rod coaxial with the advertising frame body is rotationally connected into the advertising frame body. The circular ring rotates to drive the rotating rod to rotate around the axis of the advertising frame body. According to the utility model, the rotation of the universal groove clamping blocks is synchronously realized by rotating the circular ring, so that the actual advertisement display direction adjustment is met; the angle can be adjusted after the clamping rod is pulled out of the interior of the clamping groove, and the clamping rod can be continuously clamped in the clamping groove through the elastic force of the spring after the clamping rod is loosened, so that looseness and angle change caused by mistaken touch can be prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of advertising racks, in particular to an advertising rack with adjustable display angle. Background Art

[0002] An advertising stand refers to a bracket or structure used to display advertisements or promotional materials. Advertising stands are usually used in places such as shopping malls, exhibitions, and event sites. The designs and materials of advertising stands vary. Common advertising stands include display stands, poster stands, outdoor billboards, etc. According to the public Chinese patent application titled "An advertising stand with adjustable display angle" (publication number: CN209118706U), the utility model provides an advertising stand, including a flagpole, an upper connecting sleeve, and more than three support rods. The upper ends of each support rod are hinged to the outer periphery of the upper connecting sleeve, and the flagpole is inserted into the upper connecting sleeve. Each support rod is hinged to the flagpole through a connecting rod, and the hinge points of each connecting rod and the flagpole are located below the upper connecting sleeve. The application is hinged to each support rod through a connecting rod, and there is no need to set a lower connecting sleeve and a wire rope. However, this design is more troublesome when adjusting the direction at the top, and it is not convenient to adjust the horizontal display angle or orientation of the advertisement. Utility Model Content

[0003] In view of the shortcomings of the prior art, the present invention provides an advertising stand with adjustable display angle, which solves the problems raised in the above background technology. To achieve the above purpose, the present invention is implemented through the following technical solutions:

[0004] An advertising stand with adjustable display angle, comprising an advertising stand body, a circular ring is mounted on the outer side of the middle and lower part of the advertising stand body, three support rods are movably connected to the outer side of the lower end of the advertising stand body, and when the free ends of the three support rods are unfolded in a direction away from the advertising stand body, they support the advertising stand body, and a sliding groove arranged in a horizontal direction and in an arc shape is opened on the side of the advertising stand body near the position where the circular ring is located, and a slider arranged on the circular ring passes through the sliding groove to extend into the interior of the advertising stand body;

[0005] The inside of the advertising frame body is rotatably connected to a rotating rod arranged coaxially with the advertising frame body, and the top end of the rotating rod extends from the top of the advertising frame body and is fixedly connected to a pair of universal groove clamping blocks, and the pair of universal groove clamping blocks are used to clamp the billboard;

[0006] The rotation of the ring can drive the rotating rod to rotate around the axis of the advertising frame body.

[0007] A fixing plate matched with the circular ring is fixedly connected to the structural side surface of the rotating rod located inside the advertising frame body. The rotation of the circular ring can drive the fixing plate to rotate synchronously to realize the rotation of the rotating rod.

[0008] The utility model provides an advertising stand with adjustable display angle, which has the following beneficial effects:

[0009] 1. The utility model drives the rotating rod to rotate by rotating the circular ring, and realizes the rotation of the universal slot clamp block synchronously, and the advertising board is clamped on the universal slot clamp block, so that the direction of the advertising board can be adjusted to meet the actual adjustment of the advertising display direction.

[0010] 2. The angle of the utility model can be adjusted after the lever is pulled out from the inside of the slot. After the lever is released, the lever will continue to be stuck in the slot by the elastic force of the spring, thus preventing loosening and angle changes caused by accidental touch.

[0011] 3. The utility model uses a load-bearing platform to bear the weight of the entire advertising board, thereby reducing the reverse resistance received when the ring is rotated, so as to facilitate the adjustment of the advertising display direction or angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the side sectional structure of the utility model;

[0014] Figure 3 It is a schematic cross-sectional structure diagram of the circular ring portion of the utility model;

[0015] Figure 4 For this utility model Figure 2 Middle B is a schematic diagram of the enlarged structure;

[0016] Figure 5 For this utility model Figure 2 A is a schematic diagram of the enlarged structure;

[0017] Figure 6 It is a structural schematic diagram of the rotating rod and the load-bearing platform of the utility model when they are matched.

[0018] In the figure: 1. Advertising stand body; 2. Load-bearing platform; 3. Sliding block; 4. Ring; 5. Support rod; 6. Rotating rod; 7. Sliding groove; 8. Fixed plate; 9. Universal groove clamp; 10. Threaded rod; 11. Connecting rod; 12. Clamping rod; 13. Spring; 14. Clamping groove; 15. Thrust ball bearing; 16. Shoulder. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 1-Figure 6 An advertising stand with adjustable display angle includes an advertising stand body 1, a circular ring 4 is mounted on the outer side of the middle and lower part of the advertising stand body 1, and three support rods 5 are movably connected to the outer side of the lower end of the advertising stand body 1. When the free ends of the three support rods 5 are unfolded in a direction away from the advertising stand body 1, they support the advertising stand body 1. The technical means of the support rods 5 belong to the well-known technology and will not be elaborated in the present utility model.

[0021] like Figure 3 As shown, a sliding groove 7 arranged horizontally and in an arc shape is provided on the side of the advertising frame body 1 near the position of the circular ring 4, and the slider 3 arranged on the circular ring 4 passes through the sliding groove 7 to extend into the interior of the advertising frame body 1; the circular ring 4 can rotate along the sliding groove 7, and the sliding groove 7 provides a movement guide for the circular ring 4.

[0022] like Figures 2 to 4 As shown, the inside of the advertising frame body 1 is rotatably connected to a rotating rod 6 arranged coaxially with the advertising frame body 1, and the top end of the rotating rod 6 extends from the top of the advertising frame body 1 and is fixedly connected to a pair of universal groove clamping blocks 9, and the pair of universal groove clamping blocks 9 are used to clamp the billboard;

[0023] like Figure 3 As shown, the rotation of the ring 4 can drive the rotating rod 6 to rotate around the axis of the advertising stand body 1. In actual operation, the ring 4 is manually rotated to drive the rotating rod 6 to rotate. Since a pair of universal groove clamping blocks 9 are connected to the rotating rod 6, the clamped advertising board can be synchronously driven to rotate, thereby achieving the effect of adjusting the display position of the advertising board.

[0024] like Figure 3 As shown, a fixing plate 8 that cooperates with the circular ring 4 is fixedly connected to the structural side of the rotating rod 6 located inside the advertising frame body 1, and the rotation of the circular ring 4 can drive the fixing plate 8 to rotate synchronously to realize the rotation of the rotating rod 6. The fixing plate 8 serves as a transition component between the circular ring 4 and the rotating rod 6, realizing power transmission during the rotation process.

[0025] The surfaces of the pair of universal groove clamping blocks 9 are threadedly connected with a threaded rod 10 , and the distance between the pair of universal groove clamping blocks 9 can be adjusted by rotating the threaded rod 10 .

[0026] like Figure 4 As shown, a connecting rod 11 is fixedly connected to the structural side of the rotating rod 6 located outside the advertising frame body 1, and a clamping rod 12 is vertically slidably connected inside the connecting rod 11. A spring 13 is provided on the surface of the clamping rod 12, and a clamping slot 14 is provided on the top surface of the advertising frame body 1 for the clamping rod 12 to be inserted.

[0027] The lower part of the clamping rod 12 has a shoulder 16, and the spring 13 is located between the connecting rod 11 and the shoulder 16. Under the thrust of the spring 13, the lower end of the clamping rod 12 can be always inserted into the clamping slot 14, so as to avoid the clamping rod 12 from being separated from the clamping slot 14 in daily use, thereby ensuring the stability of the advertising board display.

[0028] like Figure 4 As shown, there are a plurality of the card slots 14 distributed in a circular distribution manner with the central axis of the advertising frame body 1 as the center.

[0029] like Figure 3 As shown, there are two fixing plates 8 in total, and the two fixing plates 8 are arranged opposite to each other on both sides of the rotating rod 6 , and the sliding block 3 is arranged between the two fixing plates 8 .

[0030] like Figure 6 As shown, the upper end of the advertising frame body 1 is provided with an annular load-bearing platform 2, the rotating rod 6 penetrates the load-bearing platform 2 and then extends into the advertising frame body 1, and a thrust ball bearing 15 is provided between the rotating rod 6 and the load-bearing platform 2. Through this design, the weight of the advertising board and the rotating rod 6 can be fully applied to the thrust ball bearing 15, and further transmitted to the advertising frame body 1, so that when the ring 4 is manually rotated, the resistance received is very small, which is convenient for adjustment operation.

[0031] The load-bearing platform 2 and the advertising frame body 1 are an integrated structure, and the integrated structural design can ensure strength and facilitate actual production and processing.

[0032] When adjustment is required, the operator pushes the shoulder 16 upward with one hand to disengage the lever 12 from the slot 14, and then rotates the ring 4 to drive the advertising board to rotate synchronously. When the designated position is reached, the shoulder 16 is released, and under the thrust of the spring 13, the lower end of the lever 12 is inserted into the slot 14 to complete the adjustment operation.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An advertising stand with adjustable display angle, comprising an advertising stand body (1), characterized in that: A circular ring (4) is mounted on the outer side of the middle and lower part of the advertising frame body (1); three support rods (5) are movably connected to the outer side of the lower end of the advertising frame body (1); when the free ends of the three support rods (5) are unfolded in a direction away from the advertising frame body (1), they support the advertising frame body (1); a sliding groove (7) arranged in a horizontal direction and in an arc shape is provided on the side of the advertising frame body (1) at a position close to the circular ring (4); and a sliding block (3) arranged on the circular ring (4) passes through the sliding groove (7) to extend into the interior of the advertising frame body (1); The advertising frame body (1) is rotatably connected to a rotating rod (6) coaxially arranged with the advertising frame body (1); the top end of the rotating rod (6) extends from the top of the advertising frame body (1) and is fixedly connected to a pair of universal groove clamping blocks (9); the pair of universal groove clamping blocks (9) are used to clamp the advertising board; The rotation of the circular ring (4) can drive the rotating rod (6) to rotate around the axis of the advertising frame body (1).

2. The advertising stand with adjustable display angle according to claim 1, characterized in that: A fixing plate (8) that cooperates with the circular ring (4) is fixedly connected to the structural side of the rotating rod (6) located inside the advertising frame body (1); the rotation of the circular ring (4) can drive the fixing plate (8) to rotate synchronously to realize the rotation of the rotating rod (6).

3. The advertising stand with adjustable display angle according to claim 1, characterized in that: The surfaces of a pair of universal groove clamping blocks (9) are threadedly connected with a threaded rod (10), and the distance between the pair of universal groove clamping blocks (9) can be adjusted by rotating the threaded rod (10).

4. The advertising stand with adjustable display angle according to claim 1, characterized in that: A connecting rod (11) is fixedly connected to the structural side of the rotating rod (6) located outside the advertising frame body (1), a clamping rod (12) is vertically slidably connected inside the connecting rod (11), a spring (13) is provided on the surface of the clamping rod (12), and a clamping groove (14) for inserting the clamping rod (12) is provided on the top surface of the advertising frame body (1).

5. The advertising stand with adjustable display angle according to claim 4, characterized in that: The lower part of the clamping rod (12) is provided with a shaft shoulder (16), and the spring (13) is located between the connecting rod (11) and the shaft shoulder (16).

6. The advertising stand with adjustable display angle according to claim 4, characterized in that: The card slots (14) are multiple and are distributed in a circular distribution manner with the central axis of the advertising frame body (1) as the center.

7. The advertising stand with adjustable display angle according to claim 2, characterized in that: There are two fixed plates (8) in total, and the two fixed plates (8) are arranged opposite to each other on both sides of the rotating rod (6), and the sliding block (3) is arranged between the two fixed plates (8).

8. The advertising stand with adjustable display angle according to claim 1, characterized in that: The upper end of the advertising frame body (1) is provided with an annular load-bearing platform (2), the rotating rod (6) penetrates the load-bearing platform (2) and then extends into the advertising frame body (1), and a thrust ball bearing (15) is provided between the rotating rod (6) and the load-bearing platform (2).

9. The advertising stand with adjustable display angle according to claim 8, characterized in that: The load-bearing platform (2) and the advertising frame body (1) are an integrated structure.

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