A poster indoor vertical publicity display board

Abstract

The application discloses a poster indoor vertical publicity display board, and belongs to the technical field of publicity display boards. The publicity display board comprises a base, a fixing frame fixedly installed on the base, a movable shaft rotatably connected to the fixing frame, one end of the movable shaft penetrating through the fixing frame, a fastening sleeve provided on the end of the movable shaft penetrating through the fixing frame, a connecting block provided on the movable shaft at the inner side of the fixing frame, a display mechanism installed on the connecting block, the display mechanism comprising a fixed plate fixedly installed on the connecting block, and two groups of assembly holes symmetrically formed on the fixed plate. The guiding groove of the positioning strip plate and the convex block of the clamping plate are slidably matched, so that the clamping plate can move up and down along the positioning strip plate. The spring pushes the clamping plate to press the edge of the publicity poster, and the publicity poster is fixed without rivets. The elastic clamping design of the spring replaces the traditional rivet. When the publicity poster is replaced, the clamping plate only needs to be pulled, and the publicity poster can be assembled and disassembled. The replacement efficiency of the single publicity poster is greatly improved.

Description

Technical Field

[0001] This application relates to the field of advertising display technology, specifically an indoor freestanding advertising display for posters. Background Technology

[0002] Currently, most indoor freestanding advertising display boards on the market adopt a single frame structure. This structure is usually made of aluminum alloy, steel or other metal materials. It has a simple and stable appearance. The advertising posters on the display board are generally connected to the display frame by rivets, screws or other fixing methods. Because of the high stability of this type of structure, it can maintain a good display effect in long-term use, so it is widely used in exhibitions, shopping malls, conferences, advertising and other places.

[0003] However, most existing display board structures connect posters to the display frame using rivets or other similar fixing methods. Every time the promotional content needs to be changed, the poster must be disassembled from the fixing components. This method is not only cumbersome to operate, but also easily damages the poster or fixing components, resulting in unnecessary waste and additional maintenance costs.

[0004] Therefore, this application provides an indoor freestanding advertising display board for posters to solve the above problems. Utility Model Content

[0005] This application provides an indoor vertical advertising display board for posters, aiming to solve the problem mentioned in the background art that most existing display board structures connect posters to the display frame by rivets or other similar fixing methods, making it cumbersome to change the advertising content.

[0006] To achieve the above objectives, this application provides the following technical solution: an indoor vertical advertising display board for posters, including a base and a fixed frame fixedly installed on the base, a movable shaft rotatably connected to the fixed frame, one end of the movable shaft penetrating the fixed frame, and a fastening sleeve threaded onto the end of the movable shaft penetrating the fixed frame, a connecting block being sleeved on the movable shaft located inside the fixed frame, and a display mechanism being installed on the connecting block; The display mechanism includes a fixed plate fixedly mounted on a connecting block. Two sets of assembly holes are symmetrically opened on the fixed plate. Positioning strips are symmetrically arranged on the fixed plate. A U-shaped seat is fixedly connected to the back of each positioning strip. The positioning strip is fitted onto the fixed plate via the U-shaped seat, and the U-shaped seat is threadedly inserted into the assembly holes on the fixed plate via a bushing seat. A promotional poster is placed between the two symmetrically distributed positioning strips. Two support plates are equidistantly arranged between the two positioning strips. The support plates are fixedly mounted on the fixed plate. The detachable installation of the positioning strips allows for flexible adjustment of the spacing.

[0007] Preferably, the positioning strip is provided with symmetrical guide grooves, and a clamping plate is provided on the inner side of the positioning strip. A protrusion that is slidably connected to the guide groove is fixedly installed on the upper end of the clamping plate. A spring is fixedly installed on the side of the positioning strip away from the U-shaped seat. The sliding cooperation between the guide groove and the protrusion ensures that the clamping plate is subjected to uniform force, avoids wrinkles at the edges of the poster, and maintains the aesthetic appeal of the advertisement.

[0008] Preferably, there are two springs fixed on the clamping plate, and the two springs are symmetrically distributed at both ends of the clamping plate.

[0009] Preferably, a fixed seat is symmetrically installed on the upper end of the positioning strip plate, and a guide rod is fixedly installed on the fixed seat. The protrusion on the clamping plate is sleeved with the guide rod. The guide rod can be a chrome-plated round rod, which is rust-proof and smooth, and extends the service life of the spring and sliding parts.

[0010] Preferably, a slide block is fixedly installed at the center of the upper end of the positioning strip, a support rod is slidably connected to the slide block, and a limit rod is movably inserted at the center of the front side of the positioning strip.

[0011] Preferably, the limiting rod is composed of a round rod and a rectangular plate. One end of the round rod, which passes through the interior of the positioning strip plate, is fixedly connected to the clamping plate. The rectangular plate is fixedly installed at the other end of the round rod to abut against the support rod for limiting.

[0012] This promotional display board uses the guide groove of the positioning strip and the protrusion of the clamping plate to slide together, allowing the clamping plate to move up and down along the positioning strip. The elastic force of the spring pushes the clamping plate to press the edge of the promotional poster, achieving rivet-free fixing. The elastic clamping design of the spring replaces the traditional rivets. When replacing the poster, you only need to pull the clamping plate to install and remove it, which greatly improves the efficiency of replacing a single poster. Attached Figure Description

[0013] Figure 1 A schematic diagram of the structure of an indoor freestanding poster display board; Figure 2 This is a structural diagram of the fixed plate; Figure 3 This is a schematic diagram of the structure after the angle of the fixed plate has been adjusted. Figure 4 for Figure 1 Enlarged structural diagram at point A; Figure 5 for Figure 2 Enlarged structural diagram at point B; Figure 6 This is a structural schematic diagram of the side view of the positioning strip.

[0014] In the picture: 1. Base; 2. Fixing frame; 3. Promotional poster; 4. Movable shaft; 5. Connecting block; 51. Fastening sleeve; 6. Display mechanism; 61. Fixing plate; 611. Assembly hole; 62. Positioning strip; 621. Guide groove; 63. Support plate; 64. Fixing seat; 65. Guide rod; 66. Clamping plate; 661. Protrusion; 662. Limiting rod; 67. U-shaped seat; 671. Bushing seat; 68. Spring; 69. Slide; 691. Support rod. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] This embodiment provides an indoor freestanding advertising display board for posters, such as... Figure 1-6 As shown, the promotional display board includes a base 1 and a fixed frame 2 fixedly installed on the base 1. A movable shaft 4 is rotatably connected to the fixed frame 2. One end of the movable shaft 4 passes through the fixed frame 2, and a fastening sleeve 51 is threaded onto the end of the movable shaft 4 that passes through the fixed frame 2. A connecting block 5 is sleeved on the movable shaft 4 located inside the fixed frame 2, and a display mechanism 6 is installed on the connecting block 5. The display mechanism 6 includes a fixed plate 61 fixedly installed on the connecting block 5. Two sets of assembly holes 611 are symmetrically opened on the fixed plate 61. Positioning strips 62 are symmetrically arranged on the fixed plate 61. A U-shaped seat 67 is fixedly connected to the back of the positioning strip 62. The positioning strip 62 is sleeved on the fixed plate 61 through the U-shaped seat 67. The U-shaped seat 67 and the assembly holes 611 opened on the fixed plate 61 are fixedly inserted through the bushing seat 671. A promotional poster 3 is arranged between the two symmetrically distributed positioning strips 62. Two support plates 63 are equidistantly arranged between the two positioning strips 62. The support plates 63 are fixedly installed on the fixed plate 61.

[0017] Specifically, the overall structure is supported by the base 1 and the fixed frame 2. The rotation function of the display mechanism 6 is realized through the movable shaft 4. The fastening sleeve 51 is used to lock the rotation angle of the movable shaft 4 to prevent the display mechanism 6 from shaking. The core of the display mechanism 6 is the combination of the fixed plate 61 and the positioning strip 62. The positioning strip 62 is fixed to the mounting hole 611 of the fixed plate 61 through the U-shaped seat 67 and the shaft sleeve seat 671. The spacing can be adjusted according to the poster size. The support plate 63 between the two positioning strips 62 is used to support the promotional poster 3 and prevent the poster from sagging due to its own weight. The rotation design of the movable shaft 4 allows the display board to be adjusted 180° longitudinally to improve the visibility of the promotion. Each set of mounting holes 611 consists of 5 holes. The support plate 63 has an anti-slip silicone pad pasted on its surface to prevent scratches.

[0018] The positioning strip 62 is symmetrically provided with guide grooves 621, and a clamping plate 66 is provided on the inner side of the positioning strip 62. A protrusion 661 that is slidably connected to the guide groove 621 is fixedly installed on the upper end of the clamping plate 66. A spring 68 is fixedly installed on the side of the positioning strip 62 away from the U-shaped seat 67.

[0019] More specifically, the guide groove 621 of the positioning strip 62 slides with the protrusion 661 of the clamping plate 66, allowing the clamping plate 66 to move up and down along the positioning strip 62. The elastic force of the spring 68 pushes the clamping plate 66 to press the edge of the promotional poster 3, achieving rivet-free fixing. The elastic clamping design of the spring 68 replaces the traditional rivets, and the poster can be installed or removed simply by pulling the clamping plate 66.

[0020] There are two springs 68 fixed on the clamping plate 66, and the two springs 68 are symmetrically distributed at both ends of the clamping plate 66.

[0021] Furthermore, two springs 68 symmetrically distributed at both ends of the clamping plate 66 provide upward and downward elastic forces respectively, so that the clamping plate 66 is subjected to balanced forces, and the poster edge is prevented from tilting or falling off due to unilateral force.

[0022] A fixed seat 64 is symmetrically installed on the upper end of the positioning strip 62. A guide rod 65 is fixedly installed on the fixed seat 64. The protrusion 661 on the clamping plate 66 is sleeved with the guide rod 65.

[0023] Furthermore, the fixed seat 64 at the upper end of the positioning strip 62 supports the guide rod 65, and the protrusion 661 of the clamping plate 66 is sleeved on the guide rod 65, forming a double guide with the guide groove 621, further limiting the shaking of the clamping plate 66.

[0024] A slide block 69 is fixedly installed at the center of the upper end of the positioning strip 62. A support rod 691 is slidably connected to the slide block 69. A limit rod 662 is movably inserted at the center of the front of the positioning strip 62.

[0025] It should be noted that the slide 69 at the upper end of the positioning strip 62 supports the horizontal sliding of the support rod 691. The limiting rod 662 is connected to the clamping plate 66 and passes through the positioning strip 62. When the clamping plate 66 is pulled to the top, the sliding support rod 691 abuts against the limiting rod 662, which can temporarily fix the clamping plate 66 and facilitate the replacement of the poster.

[0026] The limiting rod 662 is composed of a round rod and a rectangular plate. One end of the round rod, which passes through the interior of the positioning strip plate 62, is fixedly connected to the clamping plate 66. The rectangular plate is fixedly installed on the other end of the round rod to abut against the support rod 691 for limiting.

[0027] It is worth mentioning that the round rod of the limiting rod 662 is connected to the clamping plate 66, and the rectangular plate, as the force-bearing end, cooperates with the support rod 691. When the support rod 691 abuts against the rectangular plate, the clamping plate 66 is fixed at the top. After the poster is replaced, the sliding support rod 691 is disengaged from the rectangular plate, and the spring 68 pushes the clamping plate 66 to reset and press the poster.

[0028] In use, the guide groove 621 of the positioning strip 62 slides and engages with the protrusion 661 of the clamping plate 66, allowing the clamping plate 66 to move up and down along the positioning strip 62. The elastic force of the spring 68 pushes the clamping plate 66 to press against the edge of the poster 3, achieving rivet-free fixing. The elastic clamping design of the spring 68 replaces traditional rivets. When replacing the poster, simply pull the clamping plate 66. The slide 69 at the upper end of the positioning strip 62 supports the horizontal sliding of the support rod 691. When the clamping plate 66 is pulled to the top, the sliding support rod 691 abuts against the limit rod 662, which can temporarily fix the clamping plate 66, allowing for easy loading and unloading. The efficiency of replacing a single poster is greatly improved.

[0029] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and concept of this application, should be included within the scope of protection of this application.

Claims

1. An indoor vertical advertising display board for posters, comprising a base (1) and a fixed frame (2) fixedly mounted on the base (1), wherein a movable shaft (4) is rotatably connected to the fixed frame (2), one end of the movable shaft (4) passes through the fixed frame (2), and a fastening sleeve (51) is threaded onto one end of the movable shaft (4) passing through the fixed frame (2), a connecting block (5) is sleeved on the movable shaft (4) located inside the fixed frame (2), and a display mechanism (6) is installed on the connecting block (5); Its features are: The display mechanism (6) includes a fixed plate (61) fixedly installed on the connecting block (5). Two sets of assembly holes (611) are symmetrically opened on the fixed plate (61). Positioning strips (62) are symmetrically arranged on the fixed plate (61). A U-shaped seat (67) is fixedly connected to the back of the positioning strip (62). The positioning strip (62) is sleeved on the fixed plate (61) through the U-shaped seat (67). The U-shaped seat (67) and the assembly holes (611) opened on the fixed plate (61) are threadedly inserted and fixed by the bushing seat (671). A promotional poster (3) is arranged between the two symmetrically distributed positioning strips (62). Two support plates (63) are equidistantly arranged between the two positioning strips (62). The support plates (63) are fixedly installed on the fixed plate (61).

2. The indoor freestanding poster display board according to claim 1, characterized in that: The positioning strip (62) is symmetrically provided with guide grooves (621), and a clamping plate (66) is provided on the inner side of the positioning strip (62). A protrusion (661) that is slidably connected to the guide groove (621) is fixedly installed on the upper end of the clamping plate (66). A spring (68) is fixedly installed on the side of the positioning strip (62) away from the U-shaped seat (67).

3. The indoor freestanding poster display board according to claim 2, characterized in that: There are two springs (68) fixed on the clamping plate (66), and the two springs (68) are symmetrically distributed at both ends of the clamping plate (66).

4. The indoor freestanding poster display board according to claim 3, characterized in that: A fixed seat (64) is symmetrically installed on the upper end of the positioning strip (62), and a guide rod (65) is fixedly installed on the fixed seat (64). The protrusion (661) on the clamping plate (66) is sleeved with the guide rod (65).

5. The indoor freestanding poster display board according to claim 4, characterized in that: A slide block (69) is fixedly installed at the center of the upper end of the positioning strip (62), and a support rod (691) is slidably connected on the slide block (69). A limit rod (662) is movably inserted at the center of the front of the positioning strip (62).

6. The indoor freestanding poster display board according to claim 5, characterized in that: The limiting rod (662) is composed of a round rod and a rectangular plate. One end of the round rod, which passes through the interior of the positioning strip plate (62), is fixedly connected to the clamping plate (66). The rectangular plate is fixedly installed at the other end of the round rod to abut against the support rod (691) for limiting.

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