Propaganda device based on artificial intelligence

Abstract

The invention provides a propaganda device based on artificial intelligence, and relates to the technical field of propaganda devices.The propaganda device comprises a mounting mechanism, when tourists send out introduction requirements for introducing corresponding sports items, a display screen will display the corresponding items, and an intelligent interaction device controls a rotating rod to rotate; the lifting plate is pushed to the upper end through the fixing wheels at the corresponding positions, the cover plate is pushed away while the lifting plate ascends, the poster of the item is exposed out of the interior of the box body, at the moment, the old tourists can take out the poster at the corresponding position and further know the items of the corresponding item and the venue route in cooperation with the poster, and therefore the time of the tourists can be saved, and the service life of the tourists is prolonged. And the propaganda device is not excessively occupied, so that the problem that the propaganda effect on the corresponding sporting events is poor due to the fact that the elderly tourists may not remember playing items and routes for going to the venue in a short time when the existing propaganda device introduces the sporting events to some elderly tourists is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of propaganda devices, and in particular to a propaganda device based on artificial intelligence. Background Art

[0002] Sports tourism is an emerging tourism product in China. It is a way of fitness that combines sports with tourism. During holidays, various sports have also become people's entertainment projects. Since the propaganda column can reflect the focus of the propaganda in a timely manner, it can attract the attention of many people more intuitively and achieve the effect of rapid dissemination. People will learn about the relevant matters of the sports events through the propaganda devices, and go to the corresponding sports exhibition halls to play after listening to the introduction of the propaganda devices.

[0003] For example, application number: CN202211670407.6 involves a mobile sports tourism promotion device, which relates to the field of sports tourism promotion technology, including a stable chassis, a power box is fixedly installed on the top of the stable chassis, a movable slot is opened on the top of the power box, a connecting shaft is fixedly installed inside the movable slot, a movable shaft is detachably installed on one side of the connecting shaft, and a mounting plate is fixedly installed on the top of one side of the movable shaft. Through the cooperation of the power box, movable slot, connecting shaft, movable shaft, mounting plate, camera, supporting connecting column, video player, projection slot, projector and projection head, the display angle of the video player is adjusted by the movable shaft, which is convenient to use the video player for playback and promotion operations during the day, and the video player is turned off at night to avoid the problem of excessive brightness and glare of the video player, and the projection head on the projector is used for text projection and promotion operations. The two promotion methods are used in combination to improve the flexibility of the device.

[0004] However, there are some shortcomings in the current design of sports tourism promotion devices. First, when introducing sports projects to some elderly tourists, they may not be able to remember the activities and the routes to the venues in a short time, resulting in poor publicity effects for the corresponding sports projects. In addition, existing promotional devices lack structures that allow tourists to quickly experience sports projects. After watching the promotional videos, tourists can only go to the corresponding venues to experience them. If tourists do not like the project after experiencing it in the venue, then this period of time will be wasted, which will in turn affect tourists' experience of other projects. Summary of the invention

[0005] In response to the above problems, one purpose of the present application is to remedy these shortcomings, and more specifically to provide an artificial intelligence-based promotional device that can better guide tourists to the location of corresponding sports events, and can also better allow tourists to experience and integrate into the sports events, and experience the corresponding sports events more truly.

[0006] In a first aspect of the present disclosure, there is provided an artificial intelligence-based propaganda device, specifically comprising: a mounting mechanism; the mounting mechanism comprises a main body and an intelligent interactive device, the main body is a rectangular plate-shaped structure; the intelligent interactive device is arranged at the upper front end of the main body; a bottom mechanism is arranged on the mounting mechanism, the bottom mechanism comprises a box body, a partition and a docking hole, the interior of the box body is a hollow structure, and grooves are symmetrically opened at both ends of the interior of the box body, and the box body is at the lower end of the main body, and the motor at the outer end of the box body is controlled by the intelligent interactive device; the partition is arranged inside the box body, and the two ends of the partition are plugged into the grooves in the box body; the docking hole has a total of four group, and docking holes are opened at the four corners of the outer end of the box body, and the docking holes are plugged into and matched with the bottom rod at the outer end of the main body; the mounting mechanism is provided with a top mechanism, the display screen of the top mechanism is arranged at the upper end of the main body, and the bottom of the display screen is plugged into the guide rail on the main body, and the limiting grooves at both ends of the display screen are plugged into the protrusions in the guide rail, the display screen and the sub-screen at the outer end are controlled by the intelligent interactive device, and the motor at the outer end of the display screen is controlled by the intelligent interactive device; the bottom mechanism is provided with an external mechanism, the bottom shell of the external mechanism is arranged on the front side of the box body, and the connecting rope at the outer end of the bottom shell is fixed to the box body, and the motor outside the bottom shell is controlled by the intelligent interactive device.

[0007] Preferably, the mounting mechanism comprises: a guide rail and a bottom rod; the guide rail is transversely opened in the middle position of the upper end of the main body, and protrusions are symmetrically opened at both ends of the inner side of the guide rail; the bottom rod is provided with four groups in total, and the bottom rods are arranged at the four corners of the bottom of the main body.

[0008] Preferably, the bottom mechanism includes: a slide groove and a cover plate; the slide grooves are equidistantly arranged at the front end of the box body, and the slide grooves are vertically arranged; the cover plate is installed at the upper end of the box body by means of a hinge connection, and the number of cover plates is the same as the number of slide grooves.

[0009] Preferably, the bottom mechanism includes: a lifting plate and a top plate; the lifting plate is movably mounted inside the box body, and the front side of the lifting plate is slidably matched with the slide groove; the top plate is arranged on the rear side of the upper end of the lifting plate, and the upper end of the top plate is in contact with the cover plate.

[0010] Preferably, the bottom mechanism includes: a rotating rod and a fixed wheel; the rotating rod is installed inside the box body for transverse rotation, and the rotating rod is connected to the motor at the outer end of the box body, and the rotating rod is at the lower end of the lifting plate; the fixed wheels are fixedly installed on the rotating rod at equal intervals, each group of fixed wheels is in contact with the bottom of the lifting plate, and the installation angle of each group of fixed wheels is different.

[0011] Preferably, the top mechanism includes: a display screen, a limiting groove and a double-headed screw; a motor is provided at the upper rear end of the display screen; two groups of limiting grooves are provided, and the limiting grooves are symmetrically arranged on both sides of the bottom of the display screen; the double-headed screw is rotatably installed at the upper rear end of the display screen, and the double-headed screw is connected to the motor at the rear end of the display screen.

[0012] Preferably, the top mechanism includes: side grooves and a gear rod; the side grooves are provided in two groups, and the side grooves are opened on both sides of the upper end of the display screen; the gear rod is slidably installed on the rear side of each group of side grooves, and the rear bottom of the gear rod is threadedly connected to the double-headed screw.

[0013] Preferably, the top mechanism includes: a sub-screen and a gear; the sub-screen is rotatably mounted on both sides of the display screen; the gear is fixedly mounted on the upper side of the sub-screen, the gear is in the side groove, and the gear is transmission-connected to the gear rod.

[0014] Preferably, the external connection mechanism comprises: a bottom shell and a connecting rope; the bottom shell is a rectangular structure, and a rectangular groove is provided inside the bottom shell; the connecting rope is provided at both ends of the rear side of the bottom shell.

[0015] Preferably, the external mechanism includes: a rotating member and a supporting plate; the rotating member is rotatably installed in the middle position of the four sides inside the bottom shell, and the rotating member is connected to the motor at the outer end of the bottom shell; the supporting plate is arranged at the upper end of the bottom shell, and an elastic member is arranged between the supporting plate and the bottom shell, the two sides of the elastic member are respectively fixed to the supporting plate and the bottom shell, and the lower end of the supporting plate is adjacent to the rotating member.

[0016] The present invention provides a propaganda device based on artificial intelligence, which has the following beneficial effects: 1. The present invention is provided with a mounting mechanism and a bottom mechanism, an intelligent interactive device is provided on the main body, and a box body is provided at the lower end of the main body, the interior of the box body is separated by a partition, and a lifting plate is slidably installed in the box body, and various posters printed with introductions to sports events and corresponding venue routes are placed on the lifting plate in the box body, and a rotating rod with a fixed wheel is rotatably installed at the lower end of the box body, so that the fixed wheel contacts the bottom of the lifting plate, and the motor on the rotating rod is controlled by the intelligent interactive device. When a tourist issues an introduction request for the corresponding sports event, the display screen will display the corresponding event, and the intelligent interactive device controls the rotating rod to rotate, and the fixed wheel at the corresponding position pushes the lifting plate to the upper end, so that the lifting plate rises and the cover plate is pushed open, so that the poster of the project is exposed from the inside of the box body. At this time, the elderly tourist can take out the poster at the corresponding position, and use the poster to further understand the matters of the corresponding project and the venue route, which can save the time of the tourists and will not excessively occupy the publicity device.

[0017] 2. The present invention is provided with a top mechanism and an external mechanism, a display screen is plugged into the top of the main body, and auxiliary screens are rotatably installed on both sides of the display screen, so that the gear on the auxiliary screen is connected to the gear rod in the side groove by transmission, and the gear rod is threadedly connected to the double-headed screw, so that the motor on the double-headed screw is controlled by the intelligent interactive device, a bottom shell is provided on the front side of the box body, and the motor on the rotating part inside the bottom shell is controlled by the intelligent interactive device. When in use, the visitor sends a command to the intelligent interactive device, and the intelligent interactive device controls the movement of the gear rod through the double-headed screw, and cooperates with the gear to make the auxiliary screen flip forward, and the display screen and the auxiliary screen are displayed to the visitor in a surround manner. When the visitor stands on the carrying plate, the intelligent interactive device sends a rotation command to the rotating part, and the rotating part pushes the carrying plate to produce regular floating, thereby imitating the actions of the athletes in the project, so that the visitor can be more truly brought into the sports project and understand the sports project more realistically. It takes time to go to the corresponding exhibition hall to experience it, and then you can experience various sports projects on the promotional device, and after screening out your favorite projects, you can go directly to the corresponding exhibition hall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following drawings will provide a better understanding of the present disclosure and more clearly demonstrate the advantages of the present disclosure. The drawings described herein are for illustrative purposes only of selected embodiments, not all possible implementations, and are not intended to limit the scope of the present disclosure.

[0019] In the attached picture: Figure 1 A schematic diagram of a three-dimensional structure according to an embodiment of the present invention is shown.

[0020] Figure 2 A bottom view structural schematic diagram according to an embodiment of the present invention is shown.

[0021] Figure 3 A schematic diagram of a split structure according to an embodiment of the present invention is shown.

[0022] Figure 4 A schematic diagram of the flipping effect of the secondary screen of the top mechanism according to an embodiment of the present invention is shown.

[0023] Figure 5 A schematic diagram of the connection structure of the mounting mechanism and the top mechanism according to an embodiment of the present invention is shown.

[0024] Figure 6 A schematic diagram of the cross-sectional structure of the bottom mechanism according to an embodiment of the present invention is shown.

[0025] Figure 7 A partial cross-sectional structural schematic diagram of a bottom mechanism according to an embodiment of the present invention is shown.

[0026] Figure 8A schematic diagram of a partial connection structure of a top mechanism according to an embodiment of the present invention is shown.

[0027] Fig. 9 A schematic diagram of the internal structure of an external structure according to an embodiment of the present invention is shown.

[0028] Fig.10 A schematic diagram of the working process of the present invention is shown.

[0029] Reference numerals list 1. Installation mechanism; 101. Main body; 1011. Intelligent interactor; 102, guide rail; 103, bottom bar; 2. Bottom mechanism; 201, box body; 2011, partition; 2012, docking hole; 202, slide; 203, cover plate; 204, lifting plate; 2041, top plate; 205, rotating rod; 2051, fixed wheel; 3. Top mechanism; 301, display screen; 3011, limit slot; 3012, double-headed screw; 302, side groove; 3021, gear rod; 303, secondary screen; 3031, gear; 4. External mechanism; 401, bottom shell; 4011, connecting rope; 402, rotating member; 403, carrying plate. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the embodiment of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all of the embodiments. Based on the described embodiment of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1: Please refer to Figures 1 to 10 As shown: The present invention provides a propaganda device based on artificial intelligence, comprising: a mounting mechanism 1; the mounting mechanism 1 comprises a main body 101 and an intelligent interactive device 1011, the main body 101 is a rectangular plate-shaped structure; the intelligent interactive device 1011 is arranged at the upper end of the front side of the main body 101; a bottom mechanism 2 is arranged on the mounting mechanism 1, the bottom mechanism 2 comprises a box body 201, a partition 2011 and a docking hole 2012, the inside of the box body 201 is a hollow structure, and grooves are symmetrically opened at both ends of the box body 201, and the box body 201 is at the lower end of the main body 101, and the motor at the outer end of the box body 201 is controlled by the intelligent interactive device 1011; the partition 2011 is arranged inside the box body 201, and the two ends of the partition 2011 are plugged into the grooves in the box body 201; there are four groups of docking holes 2012, and the docking holes 2012 are opened at the box body 201 The four corners of the outer end, and the docking hole 2012 is plugged with the bottom rod 103 at the outer end of the main body 101; the mounting mechanism 1 is provided with a top mechanism 3, the display screen 301 of the top mechanism 3 is arranged at the upper end of the main body 101, and the bottom of the display screen 301 is plugged with the guide rail 102 on the main body 101, and the limiting grooves 3011 at both ends of the display screen 301 are plugged with the protrusions in the guide rail 102, the display screen 301 and the sub-screen 303 at the outer end are controlled by the intelligent interactive device 1011, and the motor at the outer end of the display screen 301 is controlled by the intelligent interactive device 1011; the bottom mechanism 2 is provided with an external mechanism 4, the bottom shell 401 of the external mechanism 4 is arranged on the front side of the box body 201, and the connecting rope 4011 at the outer end of the bottom shell 401 is fixed to the box body 201, and the motor outside the bottom shell 401 is controlled by the intelligent interactive device 1011.

[0032] In the present disclosure, Figure 4 and 5 As shown, the mounting mechanism 1 includes: a guide rail 102 and a bottom rod 103; the guide rail 102 is horizontally opened in the middle position of the upper end of the main body 101, and protrusions are symmetrically opened at both ends of the inner side of the guide rail 102; there are four groups of bottom rods 103, and the bottom rods 103 are arranged at the four corners of the bottom of the main body 101.

[0033] The present application sets a rectangular main body 101, and a display screen 301 can be set at the upper end of the main body 101, and the display screen 301 can be installed to the upper end of the box body 201 through the main body 101; a smart interactor 1011 is set, and by using the smart interactor 1011, the user's voice needs can be identified, so that the corresponding sports project video can be displayed on the display screen 301, so that the user can better understand the content of the project; a guide rail 102 is set, and by sliding the guide rail 102 with the bottom of the display screen 301, the display screen 301 can be plugged and fixed on the top of the main body 101; a cylindrical bottom rod 103 is set, and by inserting the bottom rod 103 into the docking hole 2012 on the box body 201, the main body 101 can be plugged and fixed at the upper end of the box body 201.

[0034] As the second embodiment of the present application, based on the first embodiment, Figure 6 and 7 As shown, the bottom mechanism 2 includes: a slide groove 202 and a cover plate 203; the slide grooves 202 are equidistantly arranged at the front end of the box body 201, and the slide grooves 202 are arranged vertically; the cover plate 203 is installed at the upper end of the box body 201 by means of a hinge connection, and the number of the cover plates 203 is the same as the number of the slide grooves 202; a lifting plate 204 and a top plate 2041; the lifting plate 204 is movably installed inside the box body 201, and the front side of the lifting plate 204 is slidably matched with the slide groove 202; the top plate 2041 is arranged on the lifting plate The upper rear side of the top plate 2041 is in contact with the cover plate 203; a rotating rod 205 and a fixed wheel 2051; the rotating rod 205 is installed inside the box body 201 for transverse rotation, and the rotating rod 205 is connected to the motor at the outer end of the box body 201, and the rotating rod 205 is at the lower end of the lifting plate 204; the fixed wheels 2051 are fixedly installed on the rotating rod 205 at equal intervals, and each group of fixed wheels 2051 is in contact with the bottom of the lifting plate 204, and the installation angle of each group of fixed wheels 2051 is different.

[0035] The present application provides a rectangular box body 201, so that posters printed with introductions to sports events and routes to corresponding exhibition halls can be placed inside the box body 201; a rectangular partition 2011 is provided, and the partition 2011 is plugged into the inside of the box body 201 to separate the inside of the box body 201, so as to facilitate the placement of different promotional posters; a circular docking hole 2012 is provided, and the main body 101 can be fixed on the top of the box body 201 by plugging the docking hole 2012 with the bottom rod 103; a rectangular slide groove 202 is provided, and the lifting plate 204 can be slidably installed inside the box body 201 by slidingly matching the lifting plate 204 with the box body 201; A rectangular cover plate 203 is provided, and the interior of the box body 201 can be covered by buckling the cover plate 203 onto the upper end of the box body 201; a rectangular lifting plate 204 is provided, and the posters placed inside the box body 201 can be carried; a rectangular top plate 2041 is provided, and the cover plate 203 can be pushed open by the top plate 2041 when the lifting plate 204 moves upward, so that the posters in the box body 201 can be taken out conveniently; a cylindrical rotating rod 205 is provided, and when the rotating rod 205 rotates, the fixed wheel 2051 is driven to rotate; an elliptical fixed wheel 2051 is provided, and when the fixed wheel 2051 rotates, the lifting plate 204 can be pushed to move up and down inside the box body 201.

[0036] As the third embodiment of the present application, based on the first embodiment, Figure 4 , 5As shown in Figure 8, the top mechanism 3 includes: a display screen 301, a limit slot 3011 and a double-headed screw 3012; a motor is provided at the upper rear end of the display screen 301; there are two groups of limit slots 3011, and the limit slots 3011 are symmetrically arranged on both sides of the bottom of the display screen 301; the double-headed screw 3012 is rotatably installed at the upper rear end of the display screen 301, and the double-headed screw 3012 is connected to the motor at the rear end of the display screen 301; a side slot 302 and a gear rod 3021; ​​the side slot 302 is provided with two The display screen 301 has a plurality of side grooves 302, and the side grooves 302 are provided on both sides of the upper end of the display screen 301; the gear rod 3021 is slidably installed on the rear side of each group of side grooves 302, and the rear bottom of the gear rod 3021 is threadedly connected with the double-headed screw 3012; the auxiliary screen 303 and the gear 3031; the auxiliary screen 303 is rotatably installed on both sides of the display screen 301; the gear 3031 is fixedly installed on the upper side of the auxiliary screen 303, and the gear 3031 is in the side groove 302, and the gear 3031 is transmission-connected with the gear rod 3021.

[0037] A rectangular display screen 301 is provided, and videos of sports events are played on the display screen 301, so that people can understand sports more conveniently; a limit groove 3011 is provided, and the bottom of the display screen 301 can slide with the guide rail 102 by plugging the limit groove 3011 into the protrusion in the guide rail 102; a double-headed screw 3012 is provided, and the double-headed screw 3012 is threadedly connected with the gear rod 3021, so that when the double-headed screw 3012 is rotated, the gear rod 3021 can slide inside the side groove 302. A rectangular side groove 302 is provided, and a gear rod 3021 can be slidably installed to the top side end of the display screen 301 through the side groove 302; a gear rod 3021 is provided, and by connecting the gear rod 3021 with the gear 3031 for transmission, the gear 3031 can drive the auxiliary screen 303 to rotate when the gear rod 3021 is slid; the auxiliary screen 303 is provided, and can be used for video display of sports events; a gear 3031 is provided, and the auxiliary screen 303 can be connected to the gear rod 3021 for transmission through the gear 3031.

[0038] As the fourth embodiment of the present application, based on the first embodiment, Fig. 9 As shown, the external mechanism 4 includes: a bottom shell 401 and a connecting rope 4011; the bottom shell 401 is a rectangular structure, and a rectangular groove is provided inside the bottom shell 401; the connecting rope 4011 is provided at both ends of the rear side of the bottom shell 401; a rotating member 402 and a supporting plate 403; the rotating member 402 is rotatably installed in the middle position of the four sides inside the bottom shell 401, and the rotating member 402 is connected to the motor at the outer end of the bottom shell 401; the supporting plate 403 is provided at the upper end of the bottom shell 401, and an elastic member is provided between the supporting plate 403 and the bottom shell 401, and the two sides of the elastic member are respectively fixed to the supporting plate 403 and the bottom shell 401, and the lower end of the supporting plate 403 is adjacent to the rotating member 402.

[0039] The present application sets a bottom shell 401, and a rotating member 402 can be set on the bottom shell 401; sets a connecting rope 4011, and the bottom shell 401 can be installed on the box body 201 by fixing the connecting rope 4011 to the box body 201; sets an elliptical rotating member 402, and the rotating member 402 is rotated, so that the supporting plate 403 can be moved during the rotation; sets a rectangular supporting plate 403, and the user can experience sports by standing on the supporting plate 403.

[0040] The specific usage and function of this embodiment are as follows: In the present invention, Figures 1 to 10 As shown, the main body 101 is inserted into the box body 201, so that the main body 101 is fixed on the box body 201, the display screen 301 is inserted into the guide rail 102 at the upper end of the main body 101, and the auxiliary screen 303 is rotatably installed at both ends of the display screen 301, and the gear 3031 on the auxiliary screen 303 is connected with the gear rod 3021 in the side groove 302 for transmission, and the lifting plate 204 is slidably installed inside the box body 201, and the introduction posters of various sports events are placed on each group of lifting plates 204, and the cover plate 203 is covered on the upper end of the slide groove 202, and the rotating rod 205 with a fixed wheel 2051 is rotatably installed at the bottom of the box body 201, so that the fixed wheel 2051 contacts the bottom of the lifting plate 204, and the bottom shell 401 is installed to the front side of the box body 201 through the connecting rope 4011, and the rotating member 402 is rotatably installed inside the bottom shell 401, so that the motor on the rotating member 402 is intelligently driven. Controlled by the interactive device 1011, visitors stand on the supporting plate 403 at the upper end of the bottom shell 401 and shout out the name of the corresponding sport to the intelligent interactive device 1011, and the intelligent interactive device 1011 controls the secondary screen 303 to flip forward and displays the video of the corresponding sport to the audience in a surround manner. The intelligent interactive device 1011 then controls the rotating member 402 to rotate, thereby vibrating the supporting plate 403. Visitors can shake in accordance with the movements of the athletes in the video, thereby experiencing the first-person perspective of the project in an immersive way. When visitors need to go to the venue of the project to experience it, they can confirm with the intelligent interactive device 1011, and the intelligent interactive device 1011 controls the rotating rod 205 to rotate, so that the fixed wheel 2051 pushes out a poster with an introduction to the sport and the route to the venue, and visitors can enter the exhibition hall at the corresponding location according to the instructions on the poster to experience the sport.

[0041] In this article, there are a few points to note: 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0042] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0043] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. A propaganda device based on artificial intelligence, comprising: The mounting mechanism (1) comprises a main body (101) and an intelligent interactive device (1011), wherein the main body (101) is a rectangular plate-shaped structure; the intelligent interactive device (1011) is arranged at the upper front end of the main body (101); the mounting mechanism (1) is characterized in that a bottom mechanism (2) is provided on the mounting mechanism (1), wherein the bottom mechanism (2) comprises a box body (201), a partition (2011) and a docking hole (2012), and the interior of the box body (201) is a hollow structure. The box body (201) has a structure in which grooves are symmetrically provided at both ends of the box body (201), and the box body (201) is located at the lower end of the main body (101), and the motor at the outer end of the box body (201) is controlled by the intelligent interactive device (1011); the partition (2011) is provided inside the box body (201), and the two ends of the partition (2011) are plugged into the grooves in the box body (201); the docking holes (2012) are provided in four groups, and the docking holes (212) are provided at the four corners of the outer end of the box body (201). The mounting mechanism (1) is provided with a top mechanism (3), and a display screen (301) of the top mechanism (3) is arranged at the upper end of the main body (101), and the bottom of the display screen (301) is plugged into the guide rail (102) on the main body (101), and the limiting grooves (3011) at both ends of the display screen (301) are plugged into the protrusions in the guide rail (102), and the display screen (301) and the outer The auxiliary screen (303) at the end is controlled by the intelligent interactive device (1011), and the motor at the outer end of the display screen (301) is controlled by the intelligent interactive device (1011); the bottom mechanism (2) is provided with an external mechanism (4), the bottom shell (401) of the external mechanism (4) is provided on the front side of the box body (201), and the connecting rope (4011) at the outer end of the bottom shell (401) is fixed to the box body (201), and the motor outside the bottom shell (401) is controlled by the intelligent interactive device (1011).

2. The artificial intelligence-based propaganda device according to claim 1, characterized in that: The mounting mechanism (1) comprises: a guide rail (102) and a bottom rod (103); the guide rail (102) is transversely arranged in the middle of the upper end of the main body (101), and protrusions are symmetrically arranged at both ends of the inner portion of the guide rail (102); a total of four groups of bottom rods (103) are arranged at the four corners of the bottom of the main body (101).

3. The artificial intelligence-based propaganda device according to claim 1, characterized in that: The bottom mechanism (2) comprises: a slide groove (202) and a cover plate (203); the slide grooves (202) are equidistantly arranged at the front end of the box body (201), and the slide grooves (202) are arranged vertically; the cover plate (203) is mounted on the upper end of the box body (201) by means of a hinge connection, and the number of the cover plates (203) is the same as the number of the slide grooves (202).

4. The artificial intelligence-based propaganda device according to claim 3, characterized in that: The bottom mechanism (2) comprises: a lifting plate (204) and a top plate (2041); the lifting plate (204) is movably mounted inside the box body (201), and the front side of the lifting plate (204) is slidably matched with the slide groove (202); the top plate (2041) is arranged at the rear side of the upper end of the lifting plate (204), and the upper end of the top plate (2041) is in contact with the cover plate (203).

5. The artificial intelligence-based propaganda device according to claim 4, characterized in that: The bottom mechanism (2) comprises: a rotating rod (205) and fixed wheels (2051); the rotating rod (205) is installed in a transversely rotatable manner inside the box body (201), and the rotating rod (205) is connected to a motor at the outer end of the box body (201), and the rotating rod (205) is located at the lower end of the lifting plate (204); the fixed wheels (2051) are fixedly installed on the rotating rod (205) at equal intervals, each set of fixed wheels (2051) is in contact with the bottom of the lifting plate (204), and each set of fixed wheels (2051) is installed at a different angle.

6. The artificial intelligence-based propaganda device according to claim 1, characterized in that: The top mechanism (3) comprises: a display screen (301), a limiting groove (3011) and a double-headed screw (3012); a motor is provided at the upper rear end of the display screen (301); two groups of the limiting grooves (3011) are provided, and the limiting grooves (3011) are symmetrically arranged on both sides of the bottom of the display screen (301); the double-headed screw (3012) is rotatably mounted at the upper rear end of the display screen (301), and the double-headed screw (3012) is connected to the motor at the rear end of the display screen (301).

7. The artificial intelligence-based propaganda device according to claim 6, characterized in that: The top mechanism (3) comprises: side grooves (302) and a gear rod (3021); the side grooves (302) are provided in two groups, and the side grooves (302) are opened at two sides of the upper end of the display screen (301); the gear rod (3021) is slidably mounted on the rear side of each group of side grooves (302), and the rear bottom of the gear rod (3021) is threadedly connected to the double-headed screw (3012).

8. The artificial intelligence-based propaganda device according to claim 7, characterized in that: The top mechanism (3) comprises: a secondary screen (303) and a gear (3031); the secondary screen (303) is rotatably mounted on both sides of the display screen (301); the gear (3031) is fixedly mounted on the upper side of the secondary screen (303), the gear (3031) is located in the side groove (302), and the gear (3031) is transmission-connected to the gear rod (3021).

9. The artificial intelligence-based propaganda device according to claim 1, characterized in that: The external connection mechanism (4) comprises: a bottom shell (401) and a connecting rope (4011); the bottom shell (401) is a rectangular structure, and a rectangular groove is provided inside the bottom shell (401); the connecting rope (4011) is provided at two ends of the rear side of the bottom shell (401).

10. The artificial intelligence-based propaganda device according to claim 9, characterized in that: The external connection mechanism (4) comprises: a rotating member (402) and a bearing plate (403); the rotating member (402) is rotatably mounted at the middle position of the four sides inside the bottom shell (401), and the rotating member (402) is connected to a motor at the outer end of the bottom shell (401); the bearing plate (403) is arranged at the upper end of the bottom shell (401), and an elastic member is arranged between the bearing plate (403) and the bottom shell (401), two sides of the elastic member are respectively fixed to the bearing plate (403) and the bottom shell (401), and the lower end of the bearing plate (403) is adjacent to the rotating member (402).

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