Adjustable advertising board

Abstract

The utility model relates to the technical field of advertising boards, in particular to an adjustable advertising board which comprises a base, a first display board is installed on the top of the base, a pair of fixing blocks are symmetrically installed on the two sides of the first display board, a second display board is rotationally connected between each pair of fixing blocks, and connecting sleeves are symmetrically installed on the side face of each second display board. A first positioning rod is slidably connected to the interior of each connecting sleeve, first positioning holes are formed in the two sides of the top of the base, when the second display board rotates to be flush with the first display board, the bottom of the first positioning rod close to one side of the first display board extends into the first positioning holes, and a second positioning rod is installed at the top of each first positioning rod. The second display board can be fixed after being adjusted to the preset position through the first positioning rod and the second positioning rod, so that the use effect can be improved at the position between the strip-shaped first display board and the strip-shaped second display board.

Description

Technical Field

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

[0002] Billboards generally refer to outdoor media used to deliver advertising messages. The size of the media depends on the actual environment.

[0003] Existing billboards typically consist of a metal frame and advertising cloth, which is fixed to the metal frame and supported by the metal frame to display the content to pedestrians. However, existing billboards have a simple structure and the metal frame cannot be adjusted, which makes them unable to adapt to advertising cloths of different sizes. They can only display in a single direction, resulting in poor display effects. Moreover, the advertising cloth is usually attached to the metal frame with glue during installation, which is troublesome. To address this problem, we propose an adjustable billboard. Utility Model Content

[0004] The purpose of the present invention is to solve the above-mentioned shortcomings in the prior art and to propose an adjustable billboard.

[0005] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: an adjustable billboard is designed, comprising a base, a first display board is installed on the top of the base, a pair of fixed blocks are symmetrically installed on both sides of the first display board, and a second display board is rotatably connected between each pair of fixed blocks;

[0006] Each second display panel is symmetrically mounted with a connecting sleeve on its side, and a first positioning rod is slidably connected to the interior of each connecting sleeve. First positioning holes are provided on both sides of the top of the base. When the second display panel is rotated to be flush with the first display panel, the bottom of the first positioning rod on the side closest to the first display panel extends into the first positioning hole.

[0007] A second positioning rod is mounted on top of each first positioning rod, forming a U-shaped structure with the second positioning rod and the first positioning rod. A fixing bracket is mounted on the side of the first display board. Two second positioning holes are symmetrically formed on the top end of the fixing bracket away from the first display board. When the second display board is rotated to the side close to the fixing bracket, one end of the second positioning rod extends into the second positioning hole.

[0008] One side of the first display panel and the second display panel are symmetrically provided with open slots, and the side of each open slot is provided with a through slot, and a connecting shaft is installed inside each through slot, and the side of each connecting shaft is rotatably connected to a strip connecting plate, one end of which extends to the outside of the through slot, and a pressure plate is installed at one end of each strip connecting plate, and the pressure plate is located inside the open slot;

[0009] Both ends of each connecting shaft are sleeved with a torsion spring, one end of the torsion spring is fixed to the end of the strip connecting plate, and the other end of the torsion spring is fixed to the end of the through slot.

[0010] Preferably, a support ring is installed on the bottom side of each first positioning rod, and a spring is sleeved on the side of each first positioning rod, the spring is located between the connecting sleeve and the support ring, and the bottom of the spring is against the top of the support ring, and the top of the spring is against the bottom of the connecting sleeve.

[0011] Preferably, the distance between the support ring and the bottom of the first positioning rod is greater than the depth of the first positioning hole.

[0012] Preferably, the bottom side surface of the first positioning rod is in clearance fit with the inner surface of the first positioning hole, and the end side surface of the second positioning rod is in clearance fit with the inner surface of the second positioning hole.

[0013] Preferably, the side surface of the pressing plate is flush with the edge of the opening slot.

[0014] Preferably, when the second display panel is rotated to be flush with the first display panel, the side surface of the second display panel is flush with the side surface of the first display panel.

[0015] Preferably, legs are installed on both sides of the bottom of the base, and feet are vertically installed on one side of the bottom of the legs, and the feet extend to the bottom of the second display board.

[0016] The design scheme proposed by the utility model has the following beneficial effects during application:

[0017] 1. The second display board can be fixed after being adjusted to a preset position by the first positioning rod and the second positioning rod, so that the position between the first and second display boards is required, thereby improving the use effect.

[0018] 2. The torsion force of the torsion spring can make the pressing plate fix the upper and lower ends of the advertising part, so that the advertising cloth can be fixed on the first display board or the second display board, which is convenient for fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the second display board structure of the present utility model;

[0021] Figure 3 It is a structural side view of the utility model.

[0022] In the figure: 1. base; 2. support leg; 3. first positioning hole; 4. first display panel; 5. second display panel; 6. strip connecting plate; 7. pressure plate; 8. fixing frame; 9. second positioning hole; 10. first positioning rod; 11. opening slot; 12. torsion spring; 13. through slot; 14. support ring; 15. spring; 16. connecting sleeve; 17. connecting shaft; 18. second positioning rod; 19. fixing block; 20. support leg. DETAILED DESCRIPTION

[0023] 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 the embodiments.

[0024] Reference Figure 1-Figure 3 An adjustable billboard includes a base 1, a first display panel 4 is installed on the top of the base 1, a pair of fixed blocks 19 are symmetrically installed on both sides of the first display panel 4, and a second display panel 5 is rotatably connected between each pair of fixed blocks 19. The position of the second display panel 5 can be adjusted by rotating the second display panel 5, so that the first display panel 4 and the second display panel 5 can be combined into a large-area display panel when needed, and the advertising cloth or advertising board can be fixed on the display panel. When multiple advertisements need to be displayed, the staff can rotate the second display panel 5 so that a triangle is formed between the first display panel 4 and the second display panel 5, and fix the advertising cloth or advertising board on the corresponding first display panel 4 and second display panel 5 for multi-sided display.

[0025] like Figure 1 and Figure 2 As shown, a connecting sleeve 16 is symmetrically installed on the side of each second display panel 5, and a first positioning rod 10 is slidably connected to the interior of each connecting sleeve 16. First positioning holes 3 are opened on both sides of the top of the base 1. When the second display panel 5 is rotated to be flush with the first display panel 4, the bottom of the first positioning rod 10 close to the side of the first display panel 4 extends into the first positioning hole 3. In actual use, the first positioning rod 10 is pulled upward and the second display panel 5 is rotated synchronously. When the second display panel 5 is rotated to be flush with the first display panel 4, as shown in FIG. Figure 3 As shown, at this time, the bottom of the first positioning rod 10 is aligned with the first positioning hole 3, and the first positioning rod 10 can be moved into the first positioning hole 3 to fix the second display board 5, which is convenient for fixing.

[0026] like Figure 1 and Figure 2As shown, a second positioning rod 18 is installed on the top of each first positioning rod 10, and a "U"-shaped structure is formed between the second positioning rod 18 and the first positioning rod 10. A fixing frame 8 is installed on the side of the first display panel 4. Two second positioning holes 9 are symmetrically opened at the end of the top of the fixing frame 8 away from the first display panel 4. When the second display panel 5 is rotated to the side close to the fixing frame 8, one end of the second positioning rod 18 extends into the second positioning hole 9. In actual use, the first positioning rod 10 is pulled upward, and then the second display panel 5 is rotated to the side close to the fixing frame 8, so that one end of the second positioning rod 18 on the first positioning rod 10 is aligned with the second positioning hole 9, and then one end of the second positioning rod 18 is inserted into the second positioning hole 9 to fix the second positioning hole 9 and complete the adjustment.

[0027] It should be noted that if Figure 2 As shown, a support ring 14 is installed on the bottom side of each first positioning rod 10, and a spring 15 is sleeved on the side of each first positioning rod 10. The spring 15 is located between the connecting sleeve 16 and the support ring 14, and the bottom of the spring 15 is against the top of the support ring 14, and the top of the spring 15 is against the bottom of the connecting sleeve 16. During actual use, the elastic force of the spring 15 will cause the first positioning rod 10 to move downward, so that when the second display board 5 is fixed, the first positioning rod 10 will not fall out of the first positioning hole 3, and the second positioning rod 18 will not fall out of the second positioning hole 9.

[0028] It should be noted that the distance between the support ring 14 and the bottom of the first positioning rod 10 is greater than the depth of the first positioning hole 3. In this way, when the second display board 5 is fixed, the bottom of the first positioning rod 10 will be fully inserted into the first positioning hole 3, thereby improving the fixing effect.

[0029] like Figure 2 As shown, one side of the first display panel 4 and the second display panel 5 are symmetrically provided with open grooves 11, and the side of each open groove 11 is provided with a through groove 13. A connecting shaft 17 is installed inside each through groove 13. The side of each connecting shaft 17 is rotatably connected to a strip connecting plate 6, and one end of the strip connecting plate 6 extends to the outside of the through groove 13, and one end of each strip connecting plate 6 is installed with a pressing plate 7, which is located inside the open groove 11. During actual use, the staff can place the advertising cloth on the first display panel 4 and the second display panel 5, and then press and fix the edge of the advertising cloth with the pressing plate 7, thereby completing the installation of the advertising cloth, which is easy to install.

[0030] like Figure 1As shown, both ends of each connecting shaft 17 are covered with a torsion spring 12, one end of the torsion spring 12 is fixed to the end of the strip connecting plate 6, and the other end of the torsion spring 12 is fixed to the end of the through slot 13. Under the torsion force of the torsion spring 12, the pressing plate 7 can tightly press and fix the advertising cloth, and the advertising cloth will not fall off.

[0031] Specifically, when the utility model needs to be adjusted, when a large-sized advertising cloth needs to be installed, the staff can pull up the first positioning rod 10, compress the spring 15, and then rotate the second display board 5 to a position flush with the first display board 4, such as Figure 3 When the second display panel 5 is in the upright position, the first display panel 4 is in the upright position, and the second display panel 5 is in the upright position. When the second display board 5 is in the fixed position, the first display board 4 and the second display board 5 are fixed to the first display board 4 and the second display board 5. The content on the advertising cloth can be displayed at multiple angles. When fixing the advertising cloth, the staff can use their fingers to press the pressing plate 7 to lift the pressing plate 7 so that the pressing plate 7 is out of the opening slot 11. Then the staff moves the top of the advertising cloth into the opening slot 11. Then the fingers against the pressing plate 7 are removed. Under the torsion action of the torsion spring 12, the pressing plate 7 moves into the opening slot 11 to press and fix the edge of the advertising cloth. Then the pressing plate 7 at the bottom of the first display board 4 or the second display board 5 is rotated out of the opening slot 11. The bottom of the advertising cloth moves into the opening slot 11 at the bottom of the first display board 4 and the second display board 5 under the action of gravity. Then the staff releases the pressing plate 7 to press and fix the bottom of the advertising cloth, completing the installation of the advertising cloth. The installation is convenient.

[0032] Furthermore, the bottom side of the first positioning rod 10 is loosely matched with the inner surface of the first positioning hole 3, and the end side of the second positioning rod 18 is loosely matched with the inner surface of the second positioning hole 9, so that when the second display panel 5 is fixed, the second display panel 5 will not shake on its own.

[0033] Furthermore, if Figure 1As shown, the side surface of the pressing plate 7 is flush with the edge of the opening slot 11 , so that during use, the pressing plate 7 will not extend out of the opening slot 11 , and the pressing plate 7 will not cause any obstruction to the advertising cloth.

[0034] Furthermore, if Figure 3 As shown, when the second display board 5 is rotated to be flush with the first display board 4, the side surface of the second display board 5 is flush with the side surface of the first display board 4, so that the advertising cloth can be kept flat when it is installed.

[0035] Furthermore, if Figure 1 As shown, legs 2 are installed on both sides of the bottom of the base 1, and feet 20 are vertically installed on one side of the bottom of the legs 2. The feet 20 extend to the bottom of the second display panel 5. Under the action of the feet 20, the first display panel 4 and the second display panel 5 can be supported, so that the first display panel 4 and the second display panel 5 remain stable.

[0036] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable billboard, comprising a base (1), characterized in that: A first display panel (4) is installed on the top of the base (1), a pair of fixed blocks (19) are symmetrically installed on both sides of the first display panel (4), and a second display panel (5) is rotatably connected between each pair of fixed blocks (19); A connecting sleeve (16) is symmetrically installed on the side of each second display panel (5), and a first positioning rod (10) is slidably connected inside each connecting sleeve (16). First positioning holes (3) are opened on both sides of the top of the base (1). When the second display panel (5) is rotated to be flush with the first display panel (4), the bottom of the first positioning rod (10) on the side close to the first display panel (4) extends into the first positioning hole (3); A second positioning rod (18) is installed on the top of each first positioning rod (10), and a "U"-shaped structure is formed between the second positioning rod (18) and the first positioning rod (10). A fixing frame (8) is installed on the side of the first display board (4). Two second positioning holes (9) are symmetrically opened at one end of the top of the fixing frame (8) away from the first display board (4). When the second display board (5) rotates to the side close to the fixing frame (8), one end of the second positioning rod (18) extends into the second positioning hole (9); One side of the first display board (4) and the second display board (5) is symmetrically provided with an open slot (11), a side of each open slot (11) is provided with a through slot (13), a connecting shaft (17) is installed inside each through slot (13), a side of each connecting shaft (17) is rotatably connected to a strip connecting plate (6), one end of each strip connecting plate (6) extends to the outside of the through slot (13), and a pressing plate (7) is installed at one end of each strip connecting plate (6), and the pressing plate (7) is located inside the open slot (11); Both ends of each connecting shaft (17) are sleeved with a torsion spring (12), one end of the torsion spring (12) is fixed to the end of the strip connecting plate (6), and the other end of the torsion spring (12) is fixed to the end of the through slot (13).

2. The adjustable billboard according to claim 1, characterized in that: A support ring (14) is installed on the bottom side of each first positioning rod (10), and a spring (15) is sleeved on the side of each first positioning rod (10). The spring (15) is located between the connecting sleeve (16) and the support ring (14), and the bottom of the spring (15) is against the top of the support ring (14), and the top of the spring (15) is against the bottom of the connecting sleeve (16).

3. The adjustable billboard according to claim 2, characterized in that: The distance between the support ring (14) and the bottom of the first positioning rod (10) is greater than the depth of the first positioning hole (3).

4. The adjustable billboard according to claim 3, characterized in that: The bottom side surface of the first positioning rod (10) is clearance-matched with the inner surface of the first positioning hole (3), and the end side surface of the second positioning rod (18) is clearance-matched with the inner surface of the second positioning hole (9).

5. The adjustable billboard according to claim 1, characterized in that: The side surface of the pressing plate (7) is flush with the edge of the opening groove (11).

6. The adjustable billboard according to claim 1, characterized in that: When the second display panel (5) is rotated to be flush with the first display panel (4), the side surface of the second display panel (5) is flush with the side surface of the first display panel (4).

7. The adjustable billboard according to claim 1, characterized in that: Support legs (2) are installed on both sides of the bottom of the base (1), and support feet (20) are vertically installed on one side of the bottom of the support legs (2), and the support feet (20) extend to the bottom of the second display board (5).

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