An advertising door facilitating replacement of an advertising board

Abstract

The utility model discloses an advertisement door convenient to replace billboard relates to community access door technical field, including base, base is equipped with two groups, and the base top fixedly connected with support column, and the support column top fixedly connected with fixed seat, and the fixed seat inside is installed with rotating assembly, and the fixed seat bottom swing joint has the access door, and the access door both sides all are seted up with the installation groove, and the installation groove groove bottom embeddedly installed with the light box body, and the installation groove inside swing joint has the installation frame, and the installation frame inside fixedly connected with transparent acrylic plate, and the installation frame top and bottom all are installed with fixed component. The utility model discloses above -mentioned structure, need not professional tool and complicated dismounting, only need to insert installation frame to be through mechanical reset and complete fixed, and a person can complete installation in a few minutes, and the manual and time cost are reduced greatly, can respond to local businessman short -term promotion demand fast, and update advertisement content in time, improve advertisement investment attraction, help property stable advertisement income.

Description

Technical Field

[0001] This utility model belongs to the field of community entrance and exit technology, and specifically relates to an advertising gate that facilitates the replacement of advertising boards. Background Technology

[0002] Community entrances and exits are core infrastructure for ensuring community safety and regulating the passage of people and vehicles. They are key nodes connecting the inside and outside of the community and are generally divided into two main categories: pedestrian entrances and exits and vehicle entrances and exits. They serve the dual functions of "security protection + convenient passage". Pedestrian entrances and exits are mostly equipped with intelligent access control systems that support facial recognition, card swiping, and mobile APP unlocking. Some also integrate anti-pinch sensors to prevent unauthorized entry and facilitate quick passage for residents. Vehicle entrances and exits are equipped with license plate recognition technology, which can automatically identify resident vehicles and raise the barrier to allow passage, while blocking unregistered vehicles that need to be registered and confirmed before entering, effectively maintaining community traffic order.

[0003] Announcement No. "CN209817870U" discloses a single-lightbox advertising gate for flood prevention in residential areas, belonging to the field of entrance and exit gates. This utility model includes a door frame fixed to the ground, an advertising box located on the right side of the door frame, and a gate hinged to the left side of the door frame. It also includes a flood prevention base positioned below the gate and the advertising box. A movable flood prevention door panel is also installed on the door frame. When the flood prevention door panel is in the unfolded state, one end of the panel connects to the advertising box, the other end connects to the left inner wall of the door frame, and the bottom of the panel connects to the flood prevention base. This entrance and exit gate not only serves the functions of passage and advertising but also functions to block water flow during flooding, thus constructing a flood prevention system for the residential area.

[0004] Although the aforementioned utility model not only has the functions of passage and advertising, but also the function of blocking water flow and constructing flood control works in the community during floods, it is inconvenient to change the content of the advertising box during the flood season. This results in the inability to update flood control information in a timely manner, thereby delaying residents' understanding and preparation for flood control measures and increasing the risk to the community during the flood season. Moreover, the advertising content needs to be updated in a timely manner to reflect the latest product information, promotional activities, etc. If the content of the advertising box is not changed for a long time, it will become outdated and fail to attract consumers' attention. Utility Model Content

[0005] In response to the problems mentioned in the background art, the purpose of this utility model is to provide an advertising gate that facilitates the replacement of advertising billboards, so as to solve the problem that during the flood season, it is inconvenient to change the content of the advertising box, which leads to the inability to update flood control information in a timely manner, thereby delaying residents' understanding and preparation of flood control measures, increasing the risk to the community during the flood season. Moreover, the advertising content needs to be updated in a timely manner to reflect the latest product information, promotional activities, etc. If the content of the advertising box is not changed for a long time, it will become outdated and fail to attract consumers' attention.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: An advertising gate that facilitates the replacement of billboards includes a base, which is configured as two sets. A support column is fixedly connected to the top of the base, and a fixed seat is fixedly connected to the top of the support column. A rotating component is installed inside the fixed seat, and an entrance / exit is rotatably connected to the bottom of the fixed seat. Both sides of the entrance / exit have mounting grooves. A light box body is embedded in the bottom of the mounting groove. A mounting frame is movably connected inside the mounting groove. A transparent acrylic plate is fixedly connected inside the mounting frame. Fixed components are installed at the top and bottom of the mounting frame. The fixing components include built-in holes, a return spring, and a fixing post. Built-in holes are symmetrically located at the top and bottom of the mounting frame. A return spring is fixedly connected to the bottom of each hole, and a fixing post is fixedly connected to the other end of the return spring. The fixing post is slidably connected to the inside of the built-in hole. The other end of the fixing post extends outward from the outside of the mounting frame and is arc-shaped. Fixing holes are located at the top and bottom of the mounting slot. The mounting frame and mounting slot are plugged in, and the fixing post and fixing hole are snapped together. No professional tools or complex disassembly are required; simply inserting the mounting frame completes the fixing through mechanical reset. With magnetic assisted positioning, installation can be completed by a single person in minutes, significantly reducing labor and time costs and avoiding the high costs associated with frequent replacements. Due to its ease of replacement, it can quickly respond to the short-term promotional needs of local businesses, update advertising content promptly, enhance the attractiveness of advertising, help properties stabilize advertising revenue, and simultaneously meet residents' needs for fresh and convenient information.

[0007] As a preferred technical solution, the bottom of the mounting slot is symmetrically provided with magnetic suction slots, and a magnetic suction block is symmetrically fixedly connected to one side of the mounting frame. The magnetic suction block and the magnetic suction slot are magnetically connected. The magnetic connection between the magnetic suction slot and the magnetic suction block can assist the mounting frame in quick positioning, enhance installation stability, reduce disassembly resistance, and further improve the convenience of billboard replacement.

[0008] As a preferred technical solution, the bottom of the mounting slot is symmetrically provided with positioning slots, and positioning blocks are symmetrically fixedly connected to one side of the mounting frame. The positioning blocks and positioning slots are interlocked, which can quickly align the mounting frame and mounting slot positions, avoid installation offset, simplify replacement operations, and improve the efficiency and accuracy of billboard installation.

[0009] As a preferred technical solution, the rotating assembly includes a cavity, a drive motor, an output shaft, a first synchronous pulley, a connecting shaft, a second synchronous pulley, and a synchronous belt. The fixed base has a cavity inside, and the drive motor is installed inside the support column. The output end of the drive motor extends into the cavity and is fixedly connected to the output shaft. The first synchronous pulley is fixedly sleeved on the outer wall of the output shaft. The connecting shaft is fixedly connected to the top of the access door, and the other end of the connecting shaft extends into the cavity. The second synchronous pulley is fixedly sleeved on the outer side of the connecting shaft. A synchronous belt is installed between the first and second synchronous pulleys. The transmission structure of "drive motor + synchronous pulley + synchronous belt" ensures smooth power transmission, rapid response, and reduces the likelihood of jamming or stuck problems. Moreover, it eliminates the mechanical wear parts found in traditional access control systems, minimizing daily maintenance requirements and reducing the frequency of equipment failures and maintenance costs.

[0010] As a preferred technical solution, a connecting column is fixedly connected to the top of the fixed base, and a face recognition device is fixedly connected to the other end of the connecting column. The face recognition device is fixed by the connecting column on the top of the fixed base, which can accurately locate the recognition position and provide a suitable height, making it convenient for residents to quickly align and recognize, and helping to start the passage process efficiently.

[0011] In summary, the present invention has the following main advantages: Firstly, in this utility model, the billboard is placed inside the mounting slot of the entrance, and then the mounting frame is inserted into the mounting slot. During the insertion process, the squeezing force applies pressure to the arc-shaped end of the fixing column, causing the fixing column to slide inside the built-in hole and press against the return spring. The return spring is compressed. When the fixing column moves to the positioning hole, the return spring resets, and the fixing column pops out and engages with the positioning hole, completing the installation of the billboard. No professional tools or complicated disassembly are required. It can be fixed by mechanical reset simply by inserting the mounting frame. With magnetic assisted positioning, a single person can complete the installation in a few minutes, greatly reducing labor and time costs and avoiding the high investment caused by frequent replacements. Because it is easy to replace, it can quickly respond to the short-term promotional needs of local businesses, update advertising content in a timely manner, enhance the attractiveness of advertising, help the property stabilize advertising revenue, and meet the needs of residents to obtain fresh and convenient information. Secondly, in this utility model, residents face the face recognition device for identification. Once the face recognition is successful, the drive motor is started, causing the output shaft to rotate. Simultaneously, the output shaft drives the first synchronous pulley to rotate. As the first synchronous pulley rotates, it drives the second synchronous pulley to rotate via a synchronous belt. The second synchronous pulley drives the connecting shaft to rotate, thereby causing the connecting shaft to rotate the door / exit gate, thus opening the door / exit gate. The transmission structure of "drive motor + synchronous pulley + synchronous belt" ensures smooth power transmission and rapid response, reducing the likelihood of jamming or stuck problems. Moreover, it eliminates the mechanical wear parts found in traditional access control systems, minimizing daily maintenance requirements and reducing the frequency of equipment failures and maintenance costs. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is an exploded three-dimensional structural diagram of the present invention; Figure 3 This is a cross-sectional three-dimensional structural schematic diagram of the present invention; Figure 4 This is the utility model Figure 3 Enlarged view of part A; Figure 5 This is the utility model Figure 3 Enlarged view of part B.

[0013] Reference numerals: 1. Base; 2. Support column; 3. Fixing seat; 4. Door / exit; 5. Mounting slot; 6. Lightbox body; 7. Mounting frame; 8. Transparent acrylic sheet; 9. Magnetic block; 10. Magnetic groove; 11. Positioning block; 12. Positioning slot; 13. Fixing component; 131. Internal hole; 132. Return spring; 133. Fixing column; 14. Fixing hole; 15. Rotating component; 151. Cavity; 152. Drive motor; 153. Output shaft; 154. First synchronous pulley; 155. Connecting shaft; 156. Second synchronous pulley; 157. Synchronous belt; 16. Connecting column; 17. Face recognition device. Detailed Implementation

[0014] Example refer to Figures 1 to 5 The advertising gate for easy replacement of billboards described in this embodiment includes a base 1, which is configured as two sets. A support column 2 is fixedly connected to the top of the base 1, and a fixed seat 3 is fixedly connected to the top of the support column 2. A rotating component 15 is installed inside the fixed seat 3. An entrance / exit 4 is rotatably connected to the bottom of the fixed seat 3. Installation grooves 5 are provided on both sides of the entrance / exit 4. A light box body 6 is embedded in the bottom of the installation groove 5. An installation frame 7 is movably connected inside the installation groove 5. A transparent acrylic plate 8 is fixedly connected inside the installation frame 7. Fixed components 13 are installed at the top and bottom of the installation frame 7. The fixing component 13 includes an internal hole 131, a return spring 132, and a fixing post 133. The mounting frame 7 has symmetrical internal holes 131 at its top and bottom. A return spring 132 is fixedly connected to the bottom of each internal hole 131, and a fixing post 133 is fixedly connected to the other end of the return spring 132. The fixing post 133 is slidably connected to the internal hole 131. The other end of the fixing post 133 extends outward from the outside of the mounting frame 7 and is arc-shaped. The mounting groove 5 has fixing holes 14 at its top and bottom. The mounting frame 7 and the mounting groove 5 are inserted into each other. The fixing post 133 and the fixing hole 14 are snap-fitted together. The billboard is placed inside the mounting slot 5 of the entrance / exit 4, and then the mounting frame 7 is inserted into the mounting slot 5. During the insertion process, the squeezing force applies pressure to the arc-shaped end of the fixing post 133, causing the fixing post 133 to slide inside the built-in hole 131 and press against the return spring 132. The return spring 132 is compressed. When the fixing post 133 moves to the positioning hole, the return spring 132 returns to its original position, and the fixing post 133 pops out and snaps into the positioning hole, completing the installation of the billboard.

[0015] refer to Figure 2 The bottom of the mounting slot 5 is symmetrically provided with magnetic suction slots 10. Magnetic suction blocks 9 are symmetrically fixedly connected to one side of the mounting frame 7. The magnetic suction blocks 9 and the magnetic suction slots 10 are magnetically connected. When the mounting frame 7 together with the transparent acrylic plate 8 is inserted into the mounting slot 5 of the door 4, the magnetic suction blocks 9 are inserted into the magnetic suction slots 10 and magnetically connected.

[0016] refer to Figure 2 The bottom of the mounting slot 5 is symmetrically provided with positioning slots 12. The mounting frame 7 is symmetrically fixedly connected with positioning blocks 11 on one side. The positioning blocks 11 and the positioning slots 12 are plugged in. When the mounting frame 7 together with the transparent acrylic plate 8 is inserted into the mounting slot 5 of the door 4, the positioning blocks 11 are inserted into the positioning slots 12.

[0017] refer to Figure 4The rotating assembly 15 includes a cavity 151, a drive motor 152, an output shaft 153, a first synchronous pulley 154, a connecting shaft 155, a second synchronous pulley 156, and a synchronous belt 157. The fixed base 3 has a cavity 151 inside. The drive motor 152 is installed inside the support column 2. The output end of the drive motor 152 extends into the cavity 151 and is fixedly connected to the output shaft 153. The first synchronous pulley 154 is fixedly sleeved on the outer wall of the output shaft 153. The top of the access door 4 is fixedly connected to the connecting shaft 155. The other end of the connecting shaft 155 extends into the cavity 151. The first synchronous pulley 156 is fixedly sleeved on the outer side of the connecting shaft 157. Two synchronous pulleys 156, a synchronous belt 157 is installed between the first synchronous pulley 154 and the second synchronous pulley 156. When a resident faces the face recognition device 17 for recognition, the drive motor 152 is started, causing the output shaft 153 to rotate. At the same time, the output shaft 153 drives the first synchronous pulley 154 to rotate. When the first synchronous pulley 154 rotates, it drives the second synchronous pulley 156 to rotate through the synchronous belt 157. The second synchronous pulley 156 drives the connecting shaft 155 to rotate, thereby causing the connecting shaft 155 to rotate the door 4, thus opening the door 4.

[0018] refer to Figure 1 The top of the mounting base 3 is fixedly connected to a connecting column 16, and the other end of the connecting column 16 is fixedly connected to a face recognition device 17. The main function of the connecting column 16 at the top of the mounting base 3 is to stably support and fix the face recognition device 17, providing it with a suitable installation height and position, so that residents can be easily aligned and recognized.

[0019] Operating principle and advantages: First, when residents need to pass through, they align their faces with the face recognition device 17 fixed to the connecting column 16 at the top of the fixed base 3. After successful recognition, the system triggers the drive motor 152 inside the support column 2 to start. The drive motor 152 drives the output shaft 153 to rotate, and the first synchronous pulley 154 on the outside of the output shaft 153 rotates accordingly. Through the synchronous belt 157, it drives the second synchronous pulley 156 on the connecting shaft 155 inside the cavity 151 to rotate. Finally, the connecting shaft 155 drives the door 4 to rotate, completing the door opening action, and residents can pass through smoothly. When replacing the billboard, first place the new billboard in the mounting slots 5 on both sides of the door 4, so that it fits the light box body 6 at the bottom of the slot. Then pick up the mounting frame 7, align the positioning block 11 on one side with the positioning slot 12 of the mounting slot 5 and insert it for initial positioning. During insertion, the arc-shaped ends of the fixing posts 133 in the built-in holes 131 at the top and bottom of the mounting frame 7 are subjected to extrusion force, sliding inward and compressing the return spring 132; when the fixing posts 133 move to the fixing holes 14 of the mounting groove 5, the return spring 132 resets, pushing the fixing posts 133 out and engaging with the fixing holes 14. At the same time, the magnetic block 9 of the mounting frame 7 is inserted into the magnetic groove 10 to complete the magnetic fixation. At this time, the transparent acrylic plate 8 inside the mounting frame 7 can protect the billboard, and the replacement process is completed. This utility model requires no professional tools or complicated disassembly. It can be fixed by mechanical reset simply by inserting it into the installation frame 7. With magnetic assisted positioning, a single person can complete the installation in a few minutes, which greatly reduces labor and time costs and avoids the high investment caused by frequent replacements. Because it is easy to replace, it can quickly respond to the short-term promotional needs of local businesses, update advertising content in a timely manner, enhance the attractiveness of advertising, help the property stabilize advertising revenue, and at the same time meet the needs of residents to obtain fresh and convenient information.

Claims

1. An advertising gate for easy replacement of billboards, comprising a base, characterized in that: The base is configured in two sets. A support column is fixedly connected to the top of the base, and a fixed seat is fixedly connected to the top of the support column. A rotating component is installed inside the fixed seat, and an entrance / exit is rotatably connected to the bottom of the fixed seat. Mounting slots are provided on both sides of the entrance / exit. The light box body is embedded in the bottom of the mounting slot. A mounting frame is movably connected inside the mounting slot. A transparent acrylic plate is fixedly connected inside the mounting frame. Fixed components are installed at the top and bottom of the mounting frame.

2. The advertising gate for easy replacement of billboards according to claim 1, characterized in that: The fixing component includes an internal hole, a return spring, and a fixing post. The mounting frame has symmetrical internal holes at the top and bottom. A return spring is fixedly connected to the bottom of the internal hole, and a fixing post is fixedly connected to the other end of the return spring. The fixing post is slidably connected to the inside of the internal hole, and the other end of the fixing post extends out of the outside of the mounting frame and is arc-shaped.

3. An advertising gate for easy replacement of billboards according to claim 2, characterized in that: The mounting slot has fixing holes at the top and bottom. The mounting frame is inserted into the mounting slot, and the fixing post is snapped into the fixing hole.

4. An advertising gate for easy replacement of billboards according to claim 1, characterized in that: The bottom of the mounting slot is symmetrically provided with magnetic suction slots, and a magnetic suction block is symmetrically fixedly connected to one side of the mounting frame. The magnetic suction block and the magnetic suction slot are magnetically connected.

5. An advertising gate for easy replacement of billboards according to claim 1, characterized in that: The bottom of the mounting groove is symmetrically provided with positioning grooves, and a positioning block is symmetrically fixedly connected to one side of the mounting frame. The positioning block and the positioning groove are inserted into each other.

6. An advertising gate for easy replacement of billboards according to claim 1, characterized in that: The rotating assembly includes a cavity, a drive motor, an output shaft, a first synchronous pulley, a connecting shaft, a second synchronous pulley, and a synchronous belt. The fixed base has a cavity inside, and the drive motor is installed inside the support column. The output end of the drive motor extends into the cavity and is fixedly connected to the output shaft. The first synchronous pulley is fixedly sleeved on the outer wall of the output shaft. The top of the inlet / outlet is fixedly connected to the connecting shaft, and the other end of the connecting shaft extends into the cavity. The second synchronous pulley is fixedly sleeved on the outer side of the connecting shaft. A synchronous belt is installed between the first and second synchronous pulleys.

7. An advertising gate for easy replacement of billboards according to claim 1, characterized in that: A connecting column is fixedly connected to the top of the mounting base, and a face recognition device is fixedly connected to the other end of the connecting column.

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