Highway portable foldable sign

Abstract

The utility model relates to expressway advertising propaganda technical field, and disclose expressway portable foldable propaganda board, including folding subassembly, folding subassembly includes top frame, folding rod no.

Description

Technical Field

[0001] This utility model relates to the field of highway advertising technology, specifically a portable, foldable advertising sign for highways. Background Technology

[0002] With the continuous improvement of the highway network and the continuous increase in car ownership, highway toll stations, as nodes with high vehicle traffic, are receiving increasing attention for their advertising value. Within the limited space of toll stations, there is a need for advertising carriers that can efficiently convey advertising information without occupying too much space. Foldable advertising billboards, with their flexible structural characteristics, have gradually become an important choice to meet this need, enabling effective delivery of advertising information during the short time vehicles are parked.

[0003] Existing traditional advertising billboards have significant limitations in their application on highways. Most fixed-structure billboards are bulky, taking up a lot of space during transportation, which increases transportation costs and difficulties. The installation process is complicated, requiring a lot of manpower and time. Furthermore, they cannot be flexibly stored during non-use periods, easily occupying the limited passage or operating space at toll stations. Their poor flexibility affects the advertising display effect and safety. Therefore, we have proposed a portable, foldable advertising billboard for highways. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a portable, foldable advertising sign for highways, solving the aforementioned problems.

[0005] To achieve the above-mentioned objectives, this utility model provides the following technical solution: a portable, foldable advertising sign for highways, comprising:

[0006] A folding assembly includes a top frame, a first folding rod, a second folding rod, and a bottom frame. The top frame and the bottom frame have the same structure and are symmetrically distributed along a vertical axis. Two sets of the first folding rod and the second folding rod are symmetrically distributed between the top frame and the bottom frame. The first folding rod and the second folding rod are rotatably connected. The top of the first folding rod is rotatably connected to the shaft end of the top frame, and the bottom of the second folding rod is rotatably connected to the shaft end of the bottom frame.

[0007] The advertising sign is set on the two opposite side walls of the folding assembly, and the four corners of the advertising sign are connected to the four corners of the folding assembly by adapter screws.

[0008] A support component is disposed at the bottom of the folding component, and the top of the support component passes through the interior of the folding component.

[0009] Preferably, the top frame body is a rectangular rod structure, and the top frame shaft end sidewall is provided with two axially symmetrically distributed connecting blocks. The opposite sides of the two connecting blocks and the bottom shaft end are rectangular opening structures, and each of the two opposite sidewalls of the connecting blocks is provided with a connecting hole one. The shaft end of the connecting hole one is provided with two sets of axially symmetrically distributed fixing holes two, and the fixing holes two are perpendicular to the sidewall where the connecting block is located. The sidewall of the top frame away from the connecting block is provided with two axially symmetrically distributed connecting holes two.

[0010] Preferably, the top shaft end of the folding rod is placed inside the connecting block, and the two opposite side walls of the top shaft end of the folding rod are provided with mating blocks, which are rotatably connected to the connecting hole. The bottom shaft end of the folding rod is provided with a rotating block, and a mating groove is provided inside the folding rod.

[0011] Preferably, the bottom shaft end of the folding rod two is provided with a mating block two, which is rotatably connected to the side wall of the bottom frame shaft end, and the top of the folding rod two is provided with a top rod, the shaft end of the top rod is provided with a rotating hole, which is rotatably connected to the rotating block, and the top rod is rotatably connected to the inner circle of the mating groove.

[0012] Preferably, the four corners of the advertising sign are connected to the fixing holes by adapter screws.

[0013] Preferably, the support assembly includes a support frame and a mating plate, and the mating plate is fitted to the bottom of the bottom frame, with two support frames distributed symmetrically through the end face of the mating plate.

[0014] Preferably, the top of the support frame has a connecting hole 2 that passes through the top frame and the bottom frame, and the bottom of the support frame is provided with an inclination seat, and the bottom end of the inclination seat has a set of fixing holes 1 that are symmetrically distributed.

[0015] Compared with the prior art, this utility model provides a portable, foldable advertising sign for highways, which has the following advantages:

[0016] This portable, foldable advertising sign for highways significantly improves space utilization efficiency and transportation convenience. In its folded state, folding rods one and two can be folded and stored between the top and bottom frames, greatly reducing the overall volume, minimizing space occupation during transportation, and saving transportation costs. At the same time, the unfolded folding components, together with the advertising sign, can form a stable rectangular frame. With the support frame and tilting seat of the support components, the structural stability during use is ensured, avoiding the impact of space limitations on the advertising display effect. This achieves an effective balance between transportation convenience and usage stability. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the portable foldable advertising sign for highways according to this utility model;

[0018] Figure 2 This is a side view of the portable, foldable advertising sign for highways according to this utility model;

[0019] Figure 3 This is a schematic diagram of the folding component of this utility model when it is stored.

[0020] Figure 4 This is a schematic diagram of the top frame of this utility model;

[0021] Figure 5 This is a schematic diagram of the folding rod of this utility model;

[0022] Figure 6 This is a schematic diagram of the second folding rod of this utility model.

[0023] In the diagram: 1. Top frame; 2. Folding rod one; 3. Folding rod two; 4. Bottom frame; 5. Support frame; 6. Mating plate; 7. Advertising sign; 8. Inclined seat; 9. Fixing hole one; 10. Connecting block; 11. Connecting hole one; 12. Connecting hole two; 13. Fixing hole two; 14. Mating block one; 15. Rotating block; 16. Mating groove; 17. Mating block two; 18. Top rod; 19. Rotating hole. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 Portable, foldable advertising signs for highways, including:

[0026] The folding assembly includes a top frame 1, a first folding rod 2, a second folding rod 3, and a bottom frame 4. The top frame 1 and the bottom frame 4 have the same structure and are symmetrically distributed along a vertical axis. There are two sets of symmetrically distributed folding rods 1 and 2 between the top frame 1 and the bottom frame 4. The first folding rod 2 and the second folding rod 3 are rotatably connected. The top of the first folding rod 2 is rotatably connected to the shaft end of the top frame 1, and the bottom of the second folding rod 3 is rotatably connected to the shaft end of the bottom frame 4. When unfolded, the folding assembly has a rectangular frame structure. When folded, the folding assembly has a cuboid structure.

[0027] The advertising sign 7 is set on the two opposite side walls of the folding component. The four corners of the advertising sign 7 are connected to the four corners of the folding component by adapter screws.

[0028] A support component is located at the bottom of the folding component, and the top of the support component passes through the interior of the folding component.

[0029] Furthermore, the main body of the top frame 1 is a rectangular rod structure, and the side wall of the top frame 1 shaft end is provided with two axially symmetrically distributed connecting blocks 10. The opposite sides of the two connecting blocks 10 and the bottom shaft end are rectangular opening structures, and the two opposite side walls of the connecting blocks 10 are provided with connecting holes 11. The two opposite side walls of the connecting holes 11 shaft end are provided with two sets of fixing holes 13 axially symmetrically distributed, and the fixing holes 13 are perpendicular to the side wall of the connecting block 10. The side wall of the top frame 1 away from the connecting blocks 10 is provided with two axially symmetrically distributed connecting holes 12. The interior of the connecting block 10 is groove-shaped. The rectangular opening structure of the opposite sides of the two connecting blocks 10 and the bottom shaft end allows the two folding rods 2 to only rotate to the opposite side, preventing the frame from deforming after the folding assembly is unfolded.

[0030] Furthermore, the top shaft end of folding rod 12 is placed inside the connecting block 10, and the two opposite side walls of the top shaft end of folding rod 12 are provided with mating blocks 14. The mating blocks 14 are rotatably connected with the connecting hole 11. The bottom shaft end of folding rod 12 is provided with a rotating block 15, and the folding rod 12 is provided with a mating groove 16. Folding rod 12 and folding rod 23 can be stacked and stored between the top frame 1 and the bottom frame 4, effectively ensuring the space utilization rate during transportation.

[0031] Furthermore, a mating block 17 is provided at the bottom shaft end of the folding rod 2 3. The mating block 2 17 is rotatably connected to the side wall of the shaft end of the bottom frame 4. A top rod 18 is provided at the top of the folding rod 2 3. A rotating hole 19 is provided at the shaft end of the top rod 18. The rotating hole 19 is rotatably connected to the rotating block 15. The top rod 18 slides in a circular manner inside the mating groove 16.

[0032] Furthermore, the four corners of the advertising sign 7 are connected to the fixing holes 13 by adapter screws. After the folding assembly is unfolded, the two advertising signs 7 are fixed to their two opposite side walls, making it easy for vehicles to observe when they stop.

[0033] Furthermore, the support assembly includes a support frame 5 and a mating plate 6, with the mating plate 6 corresponding to the bottom of the base frame 4. The end face of the mating plate 6 passes through two support frames 5 that are symmetrically distributed along the axis. After determining the placement position, the support assembly is placed, and then the unfolded folding assembly with the advertising sign 7 installed and fixed is inserted into the top of the support assembly, thus completing the overall assembly.

[0034] Furthermore, the top of the support frame 5 has a connecting hole 12 that passes through the top frame 1 and the bottom frame 4, and the bottom of the support frame 5 is provided with an inclination seat 8. The bottom end of the inclination seat 8 is provided with a set of fixing holes 9 that are symmetrically distributed. The inclination seat 8 can improve the overall anti-tipping ability, while the set of fixing holes 9 can facilitate the fixing function in special scenarios.

[0035] Structural Description:

[0036] Top frame 1: The main body is a rectangular rod structure. Two axisymmetric connecting blocks 10 are provided on the side wall of the shaft end. There is a connecting hole 12 on the side away from the connecting blocks, which provides rotational support for the folding rod and cooperates with the support component. It is the top frame of the folding component.

[0037] Folding rod 12: The top shaft end is placed inside the connecting block 10, the mating block 14 is rotatably connected to the connecting hole 11, and the bottom has a rotating block 15 and a mating groove 16, which cooperate with folding rod 2 to achieve folding storage and unfolding support;

[0038] Folding rod 2 3: The bottom has a mating block 2 17 that is rotatably connected to the bottom frame, and the top rod 18 has a rotating hole 19 that mates with the rotating block 15. The top rod can slide in the mating groove 16 to participate in folding and frame support;

[0039] Bottom frame 4: It is symmetrically distributed on a vertical axis, with the same structure as the top frame. The shaft end is rotatably connected to the bottom mating block 2 of the folding rod 2. The bottom is attached to the mating plate and is the bottom support frame of the folding assembly.

[0040] Support frame 5: It passes through the top of the mating plate 6 and is inserted into the connection hole 12 between the top frame and the bottom frame. It is connected to the tilting seat 8 at the bottom to provide vertical support for the overall structure and enhance the stability of the billboard.

[0041] Matching plate 6: It fits the bottom of the base frame 4, and two axisymmetric support frames 5 pass through the end face to connect the support frames to the base frame, distributing the pressure to ensure that the support components and folding components are stably combined;

[0042] Advertising sign 7: The four corners are connected to the fixing holes 2 13 by the adapter screws and fixed to the two opposite side walls of the folding component. It is used to display advertising information and is convenient to be observed when vehicles are parked.

[0043] Inclined seat 8: Located at the bottom of support frame 5, with symmetrical fixing holes 9 at the bottom end to increase the contact area with the ground, improve the overall anti-tipping ability, and facilitate fixing in special scenarios;

[0044] Fixing hole 9: It is symmetrically distributed at the bottom of the tilting seat 8 and is used to connect the tilting seat to the ground through fasteners to enhance the stability of the support components in special scenarios.

[0045] Connecting block 10: Located on the side wall of the top frame shaft end, it is axially symmetrical, with an internal groove and openings on the opposite side and bottom shaft end, allowing the top of the folding rod to be inserted and restricting its rotation direction to prevent frame deformation;

[0046] Connection hole 11: It is opened on the two opposite side walls of the connecting block 10 and rotates with the mating block 14 of the folding rod to provide a rotating shaft for the folding rod to achieve flexible rotation;

[0047] Connection hole 2 12: It is symmetrically distributed on the side of the top frame away from the connecting block, allowing the top of the support frame 5 to pass through, so that the support assembly and the folding assembly form a vertical connection to enhance stability;

[0048] Fixing hole 2 13: Located on both sides of the shaft end of connecting hole 1 11, it is axially symmetrical and cooperates with the four corner screws of the advertising sign 7 to fix the advertising sign to the side wall of the folding component to ensure a firm installation;

[0049] Matching block 14: Located on both sides of the top shaft end of folding rod 1, it rotates and engages with the connecting hole 11 of the connecting block, so that folding rod 1 can rotate around the connecting hole to achieve folding and unfolding;

[0050] Rotating block 15: Inside the bottom shaft end of folding rod one, it rotates and engages with the rotating hole 19 of the top rod of folding rod two, providing a rotation fulcrum for the connection between folding rod one and two;

[0051] Matching groove 16: It is opened inside the folding rod one, allowing the top rod 18 of the folding rod two to slide, restricting the movement trajectory of the top rod, and ensuring structural stability during folding and unfolding;

[0052] Matching Block 2 17: Located at the bottom shaft end of Folding Rod 2, it is rotatably connected to the side wall of the shaft end of the bottom frame 4, providing rotational support for the bottom of Folding Rod 2 to achieve flexible rotation;

[0053] Top rod 18: It has a rotating hole 19 at the top of the folding rod 2, which cooperates with the rotating block 15 and can slide in the mating groove 16, connecting the folding rod 1 and 2 and realizing relative rotation and sliding between them;

[0054] Rotating hole 19: It is opened at the shaft end of the top rod 18 and rotates with the rotating block 15 of the folding rod one, so that the folding rod one and two can rotate relative to each other. It is the key rotating structure for connecting the two.

[0055] Working Principle: Following the diagram, correctly install this portable foldable advertising sign for highways. Through the coordinated operation of its components, the sign achieves the function of folding for storage and unfolding for use. In the folding assembly, the top frame 1 and bottom frame 4 are symmetrically distributed along a vertical axis. The internal groove structure of the connecting block 10 at the shaft end of the top frame 1 provides rotation space for the folding rod 2. The mating block 14 at the top of the folding rod 2 rotatably engages with the connecting hole 11 of the connecting block 10, allowing the folding rod 2 to rotate around the connecting hole 11. The rotating block 15 at the bottom of the folding rod 2 rotatably engages with the rotating hole 19 of the top rod 18 at the top of the folding rod 3, and the top rod 18 can slide within the mating groove 16 of the folding rod 2. The mating block 17 at the bottom of the folding rod 3 rotatably connects to the shaft end of the bottom frame 4, achieving folding. When folding rod 12 and folding rod 23 are rotated and folded, they are stored between the top frame 1 and the bottom frame 4 through the sliding of the top rod 18 in the mating groove 16 and the engagement of the rotating block 15 with the rotating hole 19. When unfolding, the top rod 18 is slid to the appropriate position in the mating groove 16 by rotating folding rod 12 and folding rod 23 until a rectangular frame is formed. The four corners of the advertising sign 7 are connected and fixed to the sides of the folding assembly by the fixing holes 213 of the connecting block 10 through the adapter screws. In the support assembly, the mating plate 6 is attached to the bottom of the bottom frame 4. The support frame 5 passes through the mating plate 6 and is inserted into the connecting hole 212 between the top frame 1 and the bottom frame 4. The support frame 5 can provide stable support for the unfolded folding assembly. The fixing hole 19 of the bottom tilting seat 8 is used for fixing to ensure the overall stable placement.

[0056] 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. A portable, foldable advertising sign for highways, characterized in that: include: The folding assembly includes a top frame (1), a folding rod one (2), a folding rod two (3), and a bottom frame (4). The top frame (1) and the bottom frame (4) have the same structure, and the top frame (1) and the bottom frame (4) are symmetrically distributed on a vertical axis. There are two sets of symmetrically distributed folding rod one (2) and folding rod two (3) between the top frame (1) and the bottom frame (4). Folding rod one (2) and folding rod two (3) are rotatably connected, and the top of folding rod one (2) is rotatably connected to the shaft end of the top frame (1), and the bottom of folding rod two (3) is rotatably connected to the shaft end of the bottom frame (4). The advertising sign (7) is set on the two opposite side walls of the folding assembly, and the four corners of the advertising sign (7) are connected to the four corners of the folding assembly by adapter screws; A support component is disposed at the bottom of the folding component, and the top of the support component passes through the interior of the folding component.

2. The portable, foldable advertising sign for highways according to claim 1, characterized in that, The main body of the top frame (1) is a rectangular rod structure, and the side wall of the top frame (1) is provided with two axially symmetrically distributed connecting blocks (10). The two connecting blocks (10) are rectangular open structures on opposite sides and bottom axial ends. The two opposite side walls of the connecting blocks (10) are provided with connecting holes one (11). The two opposite side walls of the connecting hole one (11) are provided with two sets of fixing holes two (13) symmetrically distributed. The fixing holes two (13) are perpendicular to the side wall where the connecting block (10) is located. The side wall of the top frame (1) away from the connecting block (10) has two axially symmetrically distributed connecting holes two (12).

3. The portable, foldable advertising sign for highways according to claim 1, characterized in that, The top shaft end of the folding rod (2) is placed inside the connecting block (10), and the two opposite side walls of the top shaft end of the folding rod (2) are provided with mating blocks (14). The mating blocks (14) are rotatably connected to the connecting hole (11). The bottom shaft end of the folding rod (2) is provided with a rotating block (15), and the folding rod (2) is provided with a mating groove (16).

4. The portable, foldable advertising sign for highways according to claim 1, characterized in that, The bottom shaft end of the folding rod (3) is provided with a mating block (17), which is rotatably connected to the side wall of the shaft end of the bottom frame (4). The top of the folding rod (3) is provided with a top rod (18), and the shaft end of the top rod (18) is provided with a rotating hole (19), which is rotatably connected to the rotating block (15). The top rod (18) is rotatably connected to the rotating block (15). The top rod (18) is rotatably connected to the inner circular sliding of the mating groove (16).

5. The portable, foldable advertising sign for highways according to claim 1, characterized in that, The four corners of the advertising sign (7) are connected to the fixing hole two (13) by the matching screws.

6. The portable, foldable advertising sign for highways according to claim 1, characterized in that, The support assembly includes a support frame (5) and a mating plate (6), and the mating plate (6) is attached to the bottom of the bottom frame (4). The end face of the mating plate (6) passes through two support frames (5) that are symmetrically distributed.

7. The portable foldable advertising sign for highways according to claim 6, characterized in that, The top of the support frame (5) has a connecting hole (12) that passes through the top frame (1) and the bottom frame (4), and the bottom of the support frame (5) is provided with an inclination seat (8), and the bottom of the inclination seat (8) is provided with a set of fixed holes (9) that are symmetrically distributed.

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