Intelligent scenic spot activity display device

Abstract

The present application relates to the field of propaganda device, especially to a kind of wisdom scenic spot activity display device.The technical scheme is as follows: a kind of wisdom scenic spot activity display device, including support, fixed roller and turnover box etc.;a plurality of fixed rollers are fixedly connected on the support;each fixed roller is connected with a plurality of turnover boxes.The present application realizes when the turnover box is rotated to the last time, the turnover box gradually loses the rotating force at this time, stops rotating, if the ball is not in the positioning groove of the corresponding contact surface at this time, i.e.the turnover box has not returned to the position of directly opposite, at this time, the return assembly will drive the turnover box to return to the position, so that the fixed plate returns to the position of directly opposite the front;after the tourists rotate the turning plate, the turning plate is difficult to return to the square position, which causes the tourists to see the turning plate in disorder and produces aversion, affects the experience, at the same time, avoids the existence of visual blind area when the tourists view the turning plate in disorder, affects the experience of some tourists who only want to view the turning plate information.

Description

Technical Field

[0001] This invention relates to the field of promotional devices, and more particularly to a smart scenic area activity display device. Background Technology

[0002] Flip-and-open games are interactive game walls or panels covered with flip-up panels. Visitors uncover content by flipping these panels, which can involve matching, answering questions, collecting information, and other activities. They are widely used in tourist attractions, parks, squares, children's playgrounds, and other places.

[0003] However, the flip panels on existing flip games are usually not removable. Therefore, during production, workers will paste or print the information to be promoted on the flip panel surface in advance, making it impossible to change the promotional information on the flip game. Many scenic spots or parks will adjust their themes according to seasons, festivals or special events. If the information on the flip game cannot be changed, it will not be able to keep up with these thematic changes, affecting the overall atmosphere of the event and the visitor experience. Over time, it may no longer be considered an attractive entertainment project.

[0004] Furthermore, while the existing flip-up game panels can be rotated, increasing interaction with visitors, their primary function remains to display information. However, after visitors rotate the panels, they often struggle to return to a square position, leading to aversion from visitors who see messy and crooked panels, thus affecting the experience. Additionally, there are blind spots when visitors view disordered and crooked panels, preventing them from fully viewing the information. Visitors must then walk closer to straighten the panels, severely impacting the experience of visitors who only want to view the information on the panels. Summary of the Invention

[0005] To overcome the shortcomings of existing flip-up games, such as the inability to change promotional information, which affects the overall atmosphere of the activity and the visitor experience, and the fact that the existing flip-up panels are difficult to return to a square position after flipping, causing visitors to feel disgusted by the messy and crooked panels, and the visual blind spots when visitors view the disordered and crooked panels, which also affects the experience, this invention provides a smart scenic area activity display device.

[0006] The technical solution is as follows: A smart scenic area activity display device includes a support frame, fixed rollers, rotating rings, flip boxes, and voice announcers; several fixed rollers are fixedly connected to the support frame; several flip boxes are connected to each fixed roller; rotating rings are rotatably connected to the upper and lower sides of each flip box; each rotating ring is fixedly connected to a fixed roller; several voice announcers are fixedly connected to the support frame; it also includes a fixed plate, a first magnet, a pressure plate, a first fixed block, a first slider, and a first spring; several fixed plates are detachably connected to each flip box, and the fixed plates are made of transparent material; several slots are opened on each flip box, and a magnetic block is fixedly connected in each slot; several magnetic parts are provided on each fixed plate; each magnetic block... Each component is secured in its corresponding slot and magnetically attracted to the magnetic block within the slot. Each fixing plate has an installation slot for placing promotional posters on the side facing the fixing roller. Magnetic blocks are provided on the upper and lower sides of each installation slot, and a first magnet for securing the promotional poster is magnetically attracted to the magnetic blocks. A first fixing block is fixedly connected to the upper and lower inner sides of the flip box. Several first sliding grooves are provided in each first fixing block. A first slider is slidably connected in each first sliding groove. Several first springs are fixedly connected between each first slider and the first fixing block. A pressure plate is fixedly connected to the side of each first slider facing the fixing plate. A fixing groove is provided on each pressure plate. Each first magnet is embedded in a fixing groove.

[0007] Preferably, the device also includes a fixing component; the fixing component includes a second fixing block, a rotating rod, a connecting seat, a second slider, and a second magnet; each of the two first fixing blocks in the same flip box has several second sliding grooves on their opposing sides; each of the two first fixing blocks in the same flip box has several second fixing blocks fixedly connected to their opposing sides, wherein every two second fixing blocks form a group and are located on both sides of the corresponding second sliding groove; each of the two second fixing blocks in the same group has a third sliding groove on their opposing sides; a second slider is slidably connected in each third sliding groove; the two second sliders in the same group are rotatably connected to the rotating rod; each rotating rod has a connecting seat rotatably connected to both ends, one of the connecting seats is fixedly connected to the corresponding first slider; the other connecting seat is fixedly connected to the second magnet.

[0008] Preferably, each second magnet is arc-shaped on the side facing the fixed roller, and the diameter of the arc is the same as the diameter of the fixed roller.

[0009] Preferably, each fixing plate is provided with a sealing ring around its perimeter.

[0010] Preferably, a prying groove is provided between each magnetic part and the flip box.

[0011] As a preferred option, it also includes light handles; several light handles are fixed to the upper side of each flip box.

[0012] As a preferred option, it also includes light tubes; several light tubes are fixedly connected inside each flip box.

[0013] Preferably, the device also includes limit blocks and a return assembly; each fixed roller has several vertically symmetrical limit blocks in the area inside the flipping box; each limit block has several contact surfaces on its outer side, each contact surface being a concave arc surface; each first slider is convex and protrudes towards the limit block; each limit block and its corresponding first slider are at the same horizontal height; each first fixed block has several fourth sliding grooves; the protruding part of each first slider slides within its corresponding fourth sliding groove; each first slider is connected to a return assembly on the side facing the limit block for driving the flipping box back to a fixed position.

[0014] Preferably, the return assembly includes a third slider, a second spring, a rotating block, and a ball bearing; each first slider has a square groove on the side facing the limiting block; a third slider is slidably connected in each square groove; a second spring is fixed between each third slider and a first slider, and the second spring is located in the square groove; each third slider is rotatably connected to a rotating block via a torsion spring on the side facing the limiting block; each rotating block is rotatably connected to a ball bearing on the side facing the limiting block; each ball bearing slides on the contact surface outside the corresponding limiting block.

[0015] Preferably, a positioning groove is provided at the center of the arc of the contact surface on the outer side of each limiting block.

[0016] Compared with the prior art, the present invention has the following advantages: The present invention achieves the following: the promotional poster is attracted into the installation slot by the first magnet, and then the magnetic part of the fixing plate is locked into the corresponding slot and magnetically fixed with the corresponding magnetic block in the slot, thereby installing the promotional poster inside the flip box, reducing the damage to the promotional poster caused by wind and sun. At the same time, a sealing ring is set around the fixing plate to prevent rainwater from entering the flip box and damaging the promotional poster. Moreover, the promotional poster on the fixing plate can be easily replaced, so that the flip box can adjust the promotion and display theme according to the season, festival or special event, greatly improving the promotion and display capabilities of the flip box. At the same time, the voice broadcast announces the theme activities and related matters of the day, making it convenient for tourists to obtain information and improving the tourist experience.

[0017] Furthermore, when replacing the promotional poster, after the fixing plate is removed, the second magnet also adheres to the fixing roller, thereby attracting the fixing roller. At this time, the flip box cannot rotate, so the workers do not need to worry about bumping the flip box and causing it to rotate, affecting the subsequent alignment and installation. This makes it convenient for workers to replace the poster and improves work efficiency. When the workers insert the fixing plate with the replaced promotional poster back into the flip box, the second magnet releases the magnetic attraction from the fixing roller, allowing the flip box to rotate flexibly again.

[0018] When the flip box reaches its final rotation, it gradually loses its rotational force and stops rotating. If the ball bearing is not in the corresponding positioning groove on the contact surface at this point, meaning the flip box has not returned to its correct position, the return component will drive the flip box back to its original position, allowing the fixed plate to return to the front-facing position. This prevents the flip box from failing to return to a square position after the visitor rotates it, which could lead to visitors feeling disgusted by a messy and crooked flip box and negatively impact their experience. It also avoids blind spots when visitors are looking at disordered and crooked flip boxes, which could affect the experience of visitors who only want to view information on the flip box. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of a smart scenic area activity display device according to the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the combination of the flip box, fixing plate and light handle of the present invention;

[0021] Figure 3 This is a cross-sectional view of the flip box of the present invention;

[0022] Figure 4 This is a cross-sectional view of the second fixing block of the present invention;

[0023] Figure 5 For the present invention Figure 4 Enlarged view of area A in the middle;

[0024] Figure 6 This is a three-dimensional structural diagram of the fixing component of the present invention;

[0025] Figure 7 This is a three-dimensional structural diagram of the return component of the present invention.

[0026] Explanation of reference numerals in the attached drawings: 1-Bracket, 2-Fixing roller, 3-Rotating ring, 4-Flipping box, 4001-Slot, 5-Fixing plate, 5001-Magnetic suction part, 5002-Flipping groove, 5003-Mounting groove, 6-Voice announcer, 101-Light handle, 102-First magnet, 103-Pressure plate, 10301-Fixing groove, 104-First fixing block, 10401-First slide groove, 10402-Second slide groove, 10403-First... Four sliding grooves, 105-first slider, 10501-square groove, 106-first spring, 107-second fixing block, 10701-third sliding groove, 108-rotating rod, 109-connecting seat, 110-second slider, 111-second magnet, 112-lamp tube, 201-limiting block, 20101-contact surface, 20102-positioning groove, 202-third slider, 203-second spring, 204-rotating block, 205-ball bearing. Detailed Implementation

[0027] The following description is only a preferred embodiment of the present invention and does not limit the scope of protection of the present invention.

[0028] Example 1

[0029] A smart scenic area activity display device, such as Figures 1-6 As shown, it includes a bracket 1, fixed rollers 2, rotating rings 3, flip boxes 4, and voice announcers 6; five fixed rollers 2 are fixedly connected to the bracket 1; four flip boxes 4 are connected to each fixed roller 2; rotating rings 3 are rotatably connected to the upper and lower sides of each flip box 4; each rotating ring 3 is fixedly connected to the fixed rollers 2; two voice announcers 6 are fixedly connected to the bracket 1.

[0030] It also includes a fixing plate 5, a first magnet 102, a pressure plate 103, a first fixing block 104, a first slider 105, and a first spring 106; each flip box 4 is detachably connected to four fixing plates 5, which are made of transparent material; each flip box 4 has eight slots 4001, and each slot 4001 has a magnetic block fixed in place; each fixing plate 5 has two magnetic parts 5001; each magnetic part 5001 is engaged in the corresponding slot 4001 and magnetically fixed to the magnetic block in the corresponding slot 4001; each fixing plate 5 has an installation groove 5003 on the side facing the fixing roller 2; the upper and lower sides of each installation groove 5003 are... Each component is equipped with a magnetic block, and a first magnet 102 is magnetically attracted to it via the magnetic block. The first magnet 102 is a soft magnetic strip. A first fixing block 104 is fixedly connected to the upper and lower inner sides of the flip box 4. Each first fixing block 104 has four first sliding grooves 10401. A first slider 105 is slidably connected in each first sliding groove 10401. Two first springs 106 are fixedly connected between each first slider 105 and the first fixing block 104. A pressure plate 103 is fixedly connected to the side of each first slider 105 facing the fixing plate 5. A fixing groove 10301 is opened on each pressure plate 103. Each first magnet 102 is embedded in the fixing groove 10301.

[0031] It also includes a fixing assembly; the fixing assembly includes a second fixing block 107, a rotating rod 108, a connecting seat 109, a second slider 110, and a second magnet 111; four second sliding grooves 10402 are provided on the opposing sides of the two first fixing blocks 104 in the same flip box 4; each second sliding groove 10402 is located on the lower side of the middle of the corresponding first sliding groove 10401; eight second fixing blocks 107 are fixedly connected to the opposing sides of the two first fixing blocks 104 in the same flip box 4, wherein every two second fixing blocks 107 form a unit. The two second fixed blocks 107 in the same group are located on both sides of the corresponding second slide groove 10402; the two second fixed blocks 107 in the same group are provided with a third slide groove 10701 on the opposite side; a second slider 110 is slidably connected in each third slide groove 10701; the two second sliders 110 in the same group are rotatably connected to a rotating rod 108; a connecting seat 109 is rotatably connected to both ends of each rotating rod 108, one of the connecting seats 109 is fixedly connected to the corresponding first slider 105; the other connecting seat 109 is fixedly connected to a second magnet 111.

[0032] Each second magnet 111 is arc-shaped facing the fixed roller 2, and the diameter of the arc is the same as the diameter of the fixed roller 2.

[0033] Each fixing plate 5 is equipped with a sealing ring around its perimeter to prevent rainwater from seeping into the interior of the flip box 4.

[0034] Each magnetic suction part 5001 has a pre-reserved prying groove 5002 between it and the flip box 4, which makes it easy for workers to pry out the fixing plate 5 that is attached to the flip box 4.

[0035] It also includes light handles 101; each flip box 4 has four light handles 101 fixed to its upper side, and each light handle 101 has a colored light on its upper side.

[0036] It also includes lamp tubes 112; four lamp tubes 112 are fixedly connected inside each flip box 4.

[0037] The flip panels on existing flip-up attractions are usually non-removable. Therefore, during production, workers will paste or print the information to be promoted on the flip panel surface in advance, making it impossible to change the information on the flip-up attraction. Many scenic spots or parks will adjust their themes according to seasons, festivals or special events. If the information on the flip-up attraction cannot be changed, it will not be able to keep up with these thematic changes, affecting the overall atmosphere of the event and the visitor experience. Over time, it may no longer be considered an attractive entertainment project.

[0038] To solve the above problems, the present invention proposes the following method: In the initial state, the fixing plate 5 is engaged around the flip box 4, and the magnetic suction part 5001 is engaged in the corresponding slot 4001 and magnetically fixed with the magnetic block in the corresponding slot 4001; at the same time, the first magnet 102 fixes the promotional poster in the mounting slot 5003; and the first magnet 102 is located in the fixing slot 10301. At this time, the pressure plate 103 is squeezed by the fixing plate 5, and the first spring 106 is in a contracted state. It should be noted that the magnetic fixing force of the magnetic suction part 5001 is much greater than the compression and restoring force of the first spring 106; when it is necessary to adjust the theme and change the promotional poster according to the season, festival or special event, the worker can insert his finger into the prying slot 5002 and then pry the fixing plate 5 outward from the flip box 4 to move the magnetic suction part 5001. 1. Pry open the slot 4001, then remove the fixing plate 5 and the first magnet 102. Next, replace the promotional poster in the mounting slot 5003. After replacement, use the first magnet 102 to magnetically fix the promotional poster. Then, align the magnetic part 5001 of the fixing plate 5 with the corresponding slot 4001, and then reinsert the fixing plate 5 into the flip box 4. This allows for quick replacement of the promotional poster, and the poster is located inside the flip box 4, reducing damage from wind and sun. At the same time, the fixing plate 5 is equipped with a sealing ring around its perimeter to prevent rainwater from entering the flip box 4 and damaging the promotional poster. Meanwhile, the voice broadcast announces the day's theme activities and related matters, making it convenient for tourists to obtain information and improving their visitor experience.

[0039] However, because the flip box 4 is rotatably connected to the fixed roller 2 via the rotating ring 3, and the rotation of the flip box 4 is relatively smooth, even a slight bump during the disassembly and installation of the fixed plate 5 can cause the flip box 4 to rotate, making it inconvenient for workers to align and install it. Therefore, if... Figures 3-5 As shown: When the fixing plate 5 is installed on the flip box 4, the first magnet 102 is located in the fixing groove 10301, the pressure plate 103 is squeezed by the fixing plate 5, and the first spring 106 is in a contracted state; the rotating rod 108 is in a vertical state, and the second magnet 111 is not in contact with the fixing roller 2, so the flip box 4 can rotate normally. At the same time, the soft magnetic strip first magnet 102 is located in the fixing groove 10301 to prevent the first magnet 102 from being flung when the flip box 4 rotates, thus affecting the fixing effect of the first magnet 102 on the promotional poster; when the fixing plate 5 is removed, the fixing plate 5 releases the pressure on the pressure plate 103, the first spring 106 extends and resets, and then pushes the first slider 105 to the outside of the flip box 4. At this time, the first slider 105 moves to the outside of the flip box 4 in the first slide groove 10401, thereby driving the connecting seat 109 connected to it to move to the outside of the flip box 4. At this time, the rotating rod 108 rotates adaptively, and the second slider 110 slides adaptively in the third slide groove 10701, as shown. Figure 5 and Figure 6As shown: The connecting seat 109, connected to the first slider 105, moves outward from the flip box 4, thereby driving the rotating rod 108 to rotate. At this time, the second magnet 111, located below the rotating rod 108, moves towards the fixed roller 2. When the first spring 106 has fully extended, the fixed plate 5 is popped out. At this time, the worker can remove the fixed plate 5 to replace the promotional poster. Simultaneously, the second magnet 111 also adheres to the fixed roller 2, thereby attracting the fixed roller 2. The arc-shaped second magnet 111 increases the attraction area and improves the fixing effect. After the second magnet 111 attracts the fixed roller 2, the flip box 4 is fixedly connected to the fixed roller 2. At this time, the flip box 4 cannot rotate, and the worker can then... There is no need to worry about the flip box 4 rotating after being bumped, affecting subsequent alignment and installation. This makes it easier for workers to replace the poster and improves work efficiency. When the worker inserts the fixed plate 5 with the replaced poster back into the flip box 4, the pressure plate 103 is squeezed by the fixed plate 5, the first spring 106 contracts, and the first slider 105 moves towards the fixed roller 2 in the first slide groove 10401. This drives the connecting seat 109 connected to it to move towards the fixed roller 2 and reset. This drives the rotating rod 108 to rotate clockwise and reset, releasing the magnetic attraction between the second magnet 111 and the fixed roller 2, thereby releasing the fixed connection between the flip box 4 and the fixed roller 2, allowing the flip box 4 to rotate flexibly again.

[0040] Meanwhile, the flip box 4 is equipped with a light tube 112, so that visitors can also view the promotional posters inside the fixed plate 5 at night. The flip box 4 is also equipped with a light handle 101 on the upper side, so visitors can grab the light handle 101 to rotate the flip box 4 when flipping it, which enhances the interactive experience of visitors. At night, the light handle 101 will also emit different colored lights to attract visitors to watch and interact, thus enhancing the visitor experience.

[0041] Example 2

[0042] Based on Example 1, such as Figures 4-7 As shown, it also includes a limiting block 201 and a return assembly; on each fixed roller 2, two vertically symmetrical limiting blocks 201 are provided in the area located inside the flip box 4; each limiting block 201 has four contact surfaces 20101 on its outer side, and each contact surface 20101 is a concave arc surface; each first slider 105 is convex and protrudes towards the limiting block 201; each limiting block 201 and the corresponding first slider 105 are at the same horizontal height; each first fixed block 104 has four fourth sliding grooves 10403; the protruding part of each first slider 105 slides in the corresponding fourth sliding groove 10403; each first slider 105 is connected to a return assembly on the side facing the limiting block 201.

[0043] The return assembly includes a third slider 202, a second spring 203, a rotating block 204, and a ball bearing 205. Each first slider 105 has a square groove 10501 on the side facing the limiting block 201. A third slider 202 is slidably connected in each square groove 10501. A second spring 203 is fixed between each third slider 202 and the first slider 105, and the second spring 203 is located in the square groove 10501. Each third slider 202 is rotatably connected to the rotating block 204 on the side facing the limiting block 201 via a torsion spring. Each rotating block 204 is rotatably connected to the ball bearing 205 on the side facing the limiting block 201. Each ball bearing 205 slides on the contact surface 20101 on the outer side of the corresponding limiting block 201. In the initial state, the center of the arc of the ball bearing 205 is directly opposite the center of the arc of the corresponding contact surface 20101.

[0044] A positioning groove 20102 is provided at the center of the arc of the contact surface 20101 on the outer side of each limiting block 201.

[0045] While existing flip-up game boards can be rotated, increasing interaction with visitors, their primary function remains advertising activity information. However, after a visitor rotates the board, it rarely returns to a square position, leading to dislike and negatively impacting the experience due to the messy, crooked appearance. Furthermore, the messy, crooked boards create blind spots, preventing visitors from fully viewing the information and requiring them to move closer to straighten the board. This severely hinders the experience for visitors who simply want to see the information.

[0046] To solve the above problems, the present invention proposes the following method: such as Figures 4-7 As shown: During the process of installing the fixing plate 5 on the flip box 4, the pressure plate 103 is squeezed by the fixing plate 5. At this time, the first slider 105 moves towards the fixing roller 2 in the first slide groove 10401. At the same time, the protruding part of the first slider 105 also moves towards the limiting block 201 in the fourth slide groove 10403, thereby driving the third slider 202, the rotating block 204 and the ball 205 to move towards the limiting block 201. After the fixing plate 5 is installed, the ball 205 contacts the corresponding contact surface 20101 on the outside of the limiting block 201. At the same time, the ball 205 is directly opposite the arc center of the corresponding contact surface 20101, that is, the positioning groove 20102.

[0047] When the visitor rotates the flip box 4, the ball bearing 205 rolls around the limiting block 201 on the contact surface 20101, and at the same time... Figure 7As shown: Because the contact surface 20101 is a concave arc surface, the straight-line distance between the contact surface 20101 and the limiting block 201 is not uniform. Therefore, when the flip box 4 rotates, the ball 205 will rotate around the limiting block 201. During the rotation, the ball 205 will be limited and squeezed by the limiting block 201. At this time, the second spring 203 will be compressed and contracted, causing the third slider 202 to slide in the square groove 10501. At the same time, the rotating block 204 will also rotate relative to the third slider 202, thus allowing the ball 205 to adapt to the concave contact surface 20101. When the flip box 4 rotates to the end, it gradually loses its rotational force and stops rotating. If the flip box 4 has not returned to the correct position, the ball 205 is not in the positioning groove 20102 on the corresponding contact surface 20101. Therefore, the ball 205 is still under pressure, the second spring 203 contracts, and the torsion spring connecting the rotating block 204 and the third slider 202 is also compressed or stretched. When the flip box 4 stops rotating, the second spring 203 will extend and reset, and the torsion spring connected to the rotating block 204 and the third slider 202 will also reset. This will cause the ball bearing 205 to rotate on the corresponding contact surface 20101 to the positioning groove 20102 on the corresponding contact surface 20101, thereby causing the flip box 4 to rotate to the position where the fixed plate 5 faces forward. Each limiting block 201 has a positioning groove 20102 at the center of the arc of the outer contact surface 20101. Therefore, when the ball bearing 205 drives the flip box 4 to reset, it will be stuck in the positioning groove 20102 after rolling to it, thus achieving a quick reset. This avoids the situation where the flip box is difficult to return to a square position after the tourist rotates it, causing the tourist to feel disgusted after seeing a messy and crooked flip box, which affects the experience. At the same time, it avoids the visual blind spot when the tourist looks at the disordered and crooked flip box, which affects the experience of tourists who only want to see the flip box information.

[0048] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. A smart scenic area activity display device, comprising a support (1), fixed rollers (2), rotating rings (3), and flip boxes (4); a plurality of fixed rollers (2) are fixedly connected to the support (1); a plurality of flip boxes (4) are connected to each fixed roller (2); rotating rings (3) are rotatably connected to the upper and lower sides of each flip box (4); each rotating ring (3) is fixedly connected to the fixed rollers (2); characterized in that, It also includes a fixing plate (5), a first magnet (102), a pressure plate (103), a first fixing block (104), a first slider (105), and a first spring (106); each flip box (4) is detachably connected to several fixing plates (5), the fixing plates (5) are made of transparent material; each flip box (4) is provided with several slots (4001), and each slot (4001) is fixed with a magnetic block; each fixing plate (5) is provided with several magnetic parts (5001); each magnetic part (5001) is locked in the corresponding slot (4001) and magnetically fixed with the magnetic block in the corresponding slot (4001); each fixing plate (5) is provided with an installation slot (5003) for placing promotional posters on the side facing the fixing roller (2); each installation slot (5003) is provided with a mounting slot (5003) for placing promotional posters. The upper and lower sides of the slot (5003) are provided with magnetic blocks, and the first magnet (102) for fixing the promotional poster is magnetically attracted by the magnetic blocks; the upper and lower inner sides of the flip box (4) are fixedly connected with the first fixing block (104); each first fixing block (104) has several first sliding grooves (10401); each first sliding groove (10401) is slidably connected with the first slider (105); each first slider (105) is fixedly connected with the first fixing block (104); each first slider (105) is fixedly connected with the first fixing block (104); each first slider (105) is fixedly connected with the pressure plate (103) on the side facing the fixing plate (5); each pressure plate (103) has a fixing groove (10301); each first magnet (102) is embedded in the fixing groove (10301); It also includes a fixing component; the fixing component includes a second fixing block (107), a rotating rod (108), a connecting seat (109), a second slider (110), and a second magnet (111); the two first fixing blocks (104) in the same flip box (4) are provided with several second sliding grooves (10402) on their opposing sides; the two first fixing blocks (104) in the same flip box (4) are fixed with several second fixing blocks (107) on their opposing sides, wherein every two second fixing blocks (107) form a group and are located in the corresponding second sliding groove (10402). 402) Both sides; the two second fixed blocks (107) of the same group are provided with a third slide groove (10701) on the opposite side; a second slider (110) is slidably connected in each third slide groove (10701); the two second sliders (110) of the same group are rotatably connected to a rotating rod (108); a connecting seat (109) is rotatably connected at both ends of each rotating rod (108), one of the connecting seats (109) is fixedly connected to the corresponding first slider (105); the other connecting seat (109) is fixedly connected to a second magnet (111).

2. The smart scenic area activity display device according to claim 1, characterized in that, Each second magnet (111) is arc-shaped on the side facing the fixed roller (2), and the diameter of the arc is the same as the diameter of the fixed roller (2).

3. The smart scenic area activity display device according to claim 1, characterized in that, Each fixing plate (5) is equipped with a sealing ring around its perimeter.

4. The smart scenic area activity display device according to claim 1, characterized in that, Each magnetic suction part (5001) and the flip box (4) has a pre-reserved prying groove (5002).

5. The smart scenic area activity display device according to claim 4, characterized in that, It also includes light handles (101); several light handles (101) are fixed to the upper side of each flip box (4).

6. The smart scenic area activity display device according to claim 5, characterized in that, It also includes lamp tubes (112); each flip box (4) has several lamp tubes (112) fixedly connected inside.

7. A smart scenic area activity display device according to claim 6, characterized in that, It also includes limit blocks (201) and return components; on each fixed roller (2), there are several vertically symmetrical limit blocks (201) in the area inside the flip box (4); each limit block (201) has several contact surfaces (20101) on its outer side, and each contact surface (20101) is a concave arc surface; each first slider (105) is convex and protrudes towards the limit block (201); each limit block (201) and the corresponding first slider (105) are at the same horizontal height; each first fixed block (104) has several fourth slide grooves (10403); the protruding part of each first slider (105) slides in the corresponding fourth slide groove (10403); each first slider (105) is connected to a return component on the side facing the limit block (201) to drive the flip box (4) back to the fixed position.

8. The smart scenic area activity display device according to claim 7, characterized in that, The return assembly includes a third slider (202), a second spring (203), a rotating block (204), and a ball (205); each first slider (105) has a square groove (10501) on the side facing the limiting block (201); a third slider (202) is slidably connected in each square groove (10501); a second spring (203) is fixed between each third slider (202) and the first slider (105), and the second spring (203) is located in the square groove (10501); each third slider (202) is rotatably connected to the rotating block (204) on the side facing the limiting block (201) via a torsion spring; each rotating block (204) is rotatably connected to the side facing the limiting block (201) with a ball (205); each ball (205) slides on the contact surface (20101) on the outer side of the corresponding limiting block (201).

9. A smart scenic area activity display device according to claim 8, characterized in that, A positioning groove (20102) is provided at the center of the arc of the contact surface (20101) on the outer side of each limiting block (201).

Images