Movable exhibition wall and control method thereof

Abstract

The invention discloses a movable exhibition wall and a control method thereof, a lifting mechanism is fixedly mounted on the inner wall of the top of a movable base, the lifting mechanism drives a magnetic attraction exhibition wall to perform lifting adjustment, and an automatic conversion box is mounted in the magnetic attraction exhibition wall through a top plate at the top of the lifting mechanism. The automatic control method for automatic monitoring, automatic moving, automatic height adjusting and automatic picture conversion is established through the automatic conversion box, the lifting mechanism, the moving mechanism and the monitoring mechanism, pictures are shot according to a camera monitoring mechanism in the monitoring mechanism, the position of an exhibition wall currently corresponding to an exhibition viewer is judged according to a face tracking system, and the exhibition wall is automatically controlled. According to the staying duration of an exhibition viewer at the position of the exhibited content, the amx control system controls the magnetic lamp box to adjust the light color, and the effect that the exhibited content is displayed by different light rays through the light color is utilized, so that the exhibition viewer can experience different visual effects of the exhibited content, or the exhibited content is converted by the automatic conversion box, and the dynamic effect of the exhibited content is improved.

Description

Technical Field

[0001] The invention relates to the technical field of exhibition walls, in particular to a movable exhibition wall and a control method thereof. Background Art

[0002] The space of cultural heritage buildings is often unique and limited. The movable exhibition wall can be flexibly adjusted according to the theme, content and number of exhibits of different exhibitions to meet the layout requirements of various types of exhibitions. The universal wheel design at the bottom of the movable exhibition wall makes the movable exhibition wall highly movable and flexible, so that the exhibition wall can be easily moved to any position of the exhibition venue, which is convenient for adjusting the spatial layout. It can also be quickly built and disassembled according to the needs of the exhibition. It not only simplifies the construction process and improves work efficiency, but also ensures that the structure of the exhibition wall is stable and beautiful, providing a convenient and efficient display solution for exhibition activities. The movable exhibition wall also has a good display effect. The surface of the exhibition wall can be decorated with magnetic display panels, screen printing, etc., for exhibition pictures and content, etc., to meet the display needs of different exhibitions.

[0003] The existing movable exhibition walls have the following problems: when exhibiting content, it is impossible to automatically control the change of the exhibition content according to the length of time the visitors stay at the exhibition content location; the exhibition content is fixedly exhibited and does not have the dynamic effect of the exhibition content, which reduces the visual experience effect of the visitors on the exhibition content. Therefore, a movable exhibition wall and a control method thereof are proposed to meet the operational requirements. Summary of the invention

[0004] The object of the present invention is to provide a movable exhibition wall and a control method thereof to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A movable exhibition wall and a control method thereof, comprising a magnetic exhibition wall, a movable base, an automatic conversion box, a lifting mechanism and a movable mechanism, wherein the movable mechanism is fixedly installed on both sides of the bottom of the movable base, and the movable mechanism extends to the inside of the movable base, the inner wall at the top of the movable base is fixedly installed with a lifting mechanism, and the top of the lifting mechanism extends to the inside of the magnetic exhibition wall and is fixedly connected through a top plate, the lifting mechanism drives the magnetic exhibition wall to be lifted and lowered, the inside of the magnetic exhibition wall is installed with an automatic conversion box through the top plate at the top of the lifting mechanism, and the top of the automatic conversion box is rotatably connected to the inner top wall of the magnetic exhibition wall through a rotating shaft, and a magnetic light box is fixedly installed on the front of the movable base;

[0007] Furthermore, magnetic connection slots are provided on both sides of the magnetic attraction exhibition wall, and three groups of magnetic connection pieces are equidistantly connected inside the magnetic connection slots. Two groups of magnetic attraction exhibition walls are magnetically assembled through the three groups of magnetic connection pieces, so that multiple groups of magnetic attraction exhibition walls can be formed into a connected wall according to the width requirements of the exhibition wall. A protective cover is movably installed at the bottom of the magnetic attraction exhibition wall through the cooperation of the slide groove and the guide block, and the bottom of the protective cover is connected to the guide blocks on both sides of the movable base through the slide groove. When the magnetic attraction exhibition wall is raised and lowered, the protective cover cooperates with the guide block through the slide groove, so that the protective cover moves with the magnetic attraction exhibition wall.

[0008] The magnetic exhibition wall is composed of a frame and decorative panels. The frame is made of aluminum alloy, which is light and strong, has good flame retardant properties, and is easy to process and install. In addition, aluminum alloy is a recyclable material that complies with the principle of sustainable development. The decorative panels are made of composite multi-layer panels, and the surface is made of flame retardant wood boards, and the surface of the flame retardant wood boards is sprayed with anti-sewage paint.

[0009] Furthermore, universal casters are fixedly installed on both sides of the bottom of the mobile base, a leveling foot support is installed on one side of the universal caster through a screw, and a controller is embedded on one side of the inside of the mobile base. A monitoring mechanism is fixedly installed on the top of the mobile base through a rotating mechanism. The monitoring mechanism includes a laser ranging positioning mechanism and a camera monitoring mechanism. The rotating mechanism is connected to the controller through a wire to facilitate the controller to control the operation of the rotating mechanism.

[0010] Furthermore, the magnetic light box includes a light box frame, a light box film, a magnetic panel, a magnetic strip, and a magnetic part. The front of the light box frame is equipped with a magnetic part through a card slot, the front of the light box frame is equipped with a magnetic panel through a magnetic strip, and a light box film is arranged between the light box frame and the magnetic panel. The light box frame has a built-in adjustable light strip, and the adjustable light strip is connected to the controller through a wire.

[0011] Furthermore, the automatic conversion box includes a toggle disk, an intermittent motor, a slot dial, a bevel gear transmission rod, a toggle bevel gear, and an exhibition box. The intermittent motor is installed at the output end of the toggle disk. One side of the intermittent motor is connected to the slot dial through the toggle rod. One side of the slot dial is fixedly installed with a bevel gear transmission rod. The bevel gear transmission rod consists of a shaft rod and three groups of conical teeth. The three groups of conical teeth are meshed and connected with the toggle bevel gear, and the two ends of the shaft rod are rotatably connected to the inner wall of the bottom of the magnetic exhibition wall through a rotating shaft. The top of the toggle bevel gear is fixedly installed with an exhibition box, one side of the three groups of exhibition boxes is always kept in the same horizontal plane, and the toggle bevel gear is rotatably installed on the top plate of the lifting mechanism through a shaft sleeve.

[0012] Furthermore, the lifting mechanism includes a mounting plate, a rack rack, a servo motor, a screw rod, a folding shaft rod, and a transmission gear. The rack rack is movably mounted on the top of the mounting plate through a mounting sleeve, a screw rod is threadedly mounted on one side of the rack rack, a servo motor is fixedly mounted on one end of the screw rod, and the servo motor is fixedly mounted on one side of the top of the mounting plate through a mounting seat, two groups of folding shaft rods are installed on the top of the mounting plate through shaft bolts, a top plate is fixedly mounted on the top of the folding shaft rod through shaft bolts, and a transmission gear is fixedly mounted on the bottom inside the folding shaft rod, and the transmission gear is meshed and connected with both sides of the rack rack.

[0013] Furthermore, the mobile mechanism includes a mounting frame, a rotating toothed disc, a driving wheel, a driven gear, a linkage bevel gear, a linkage gear, a hydraulic motor A, a transmission bevel gear, a hydraulic motor B, and a reversing gear. A rotating rotating toothed disc is installed through the bottom of the mounting frame, a driving wheel is installed at the bottom of the rotating toothed disc through an axle frame, a driven gear is fixedly installed on one side of the driving wheel, and a Hall sensor is fixedly installed on the other side of the driving wheel to record the number of rotations of the driving wheel in real time, and the travel distance of the driving wheel is calculated using the number of rotations of the driving wheel, a linkage bevel gear is installed on the top of the rotating toothed disc through the axle frame, and a linkage bevel gear is installed on the top of the rotating toothed disc. A linkage gear is installed at one end of the tooth through a connecting rod, and the bottom of the linkage gear is meshed with the top of the driven gear. A hydraulic motor A is fixedly installed on the top of the mounting frame. A transmission bevel gear is installed at the output end of the hydraulic motor A through a shaft rod, and one side of the transmission bevel gear is meshed with the linkage bevel gear. The linkage bevel gear can be rotatably meshed around the transmission bevel gear. A reversing gear is installed at one side of the bottom of the mounting frame through a shaft sleeve. The top of the reversing gear is fixedly connected to the output end of the hydraulic motor B, and the hydraulic motor B is fixedly installed on one side of the inside of the mounting frame. A Hall sensor is installed at the output end of the hydraulic motor B.

[0014] A movable exhibition wall control method comprises the following steps:

[0015] Step 1: The internal controller of the mobile base is connected to the handheld remote control through an infrared system, and a mobile control electrical signal is sent to the controller through the handheld remote control. When the controller receives the moving instruction, the controller drives the two sets of mobile mechanisms to operate synchronously according to the designated area preset by the built-in AMX control system. The operating mobile mechanism drives the magnetic attraction exhibition wall to move through the mobile base, and the mobile mechanism is used to realize the purpose of automatic movement and steering of the exhibition wall to move the magnetic attraction exhibition wall to the preset designated area;

[0016] Step 2: The controller transmits a control electrical signal to the camera monitoring mechanism through a wire, and uses the camera monitoring mechanism to observe the movement status and surrounding environment of the exhibition wall in real time, providing important visual feedback for the AMX control system. The AMX control system can identify the position, posture and possible obstacles of the exhibition wall in real time, and adjust the control strategy of the moving mechanism accordingly to ensure the safe movement of the exhibition wall;

[0017] Step 3: The AMX control system determines whether the exhibition wall is located in the preset area of ​​the captured image. If it is out of the preset area, the controller transmits a control electrical signal to the laser ranging positioning mechanism through a wire. The laser ranging positioning mechanism emits a laser and measures the reflection time. The AMX control system can accurately calculate the distance between the exhibition wall and the target position, and then guide the mobile mechanism to make precise adjustments to achieve accurate positioning of the exhibition wall.

[0018] Step 4: When the camera monitoring mechanism does not move the exhibition wall, the camera monitoring mechanism automatically adjusts the shooting position of the camera monitoring mechanism according to the face tracking system of the camera monitoring mechanism to control the rotating mechanism. When the camera monitoring mechanism is adjusted to the back of the mobile base, the image of the area in front of the automatic conversion box is captured; when the camera monitoring mechanism is adjusted to the front of the mobile base, the image of the area in front of the magnetic light box is captured;

[0019] The AMX control system reads the image of the camera monitoring mechanism and performs face recognition. According to the pixel area position of the face in the image, it determines the current position of the exhibition wall corresponding to the visitor. According to the location data of the exhibition content pre-imported on the exhibition wall, it determines the current exhibition content location of the visitor. At the same time, the face recognition point is used as the starting point of the time counting, and the length of time each visitor stays at the magnetic light box or automatic conversion box exhibition content location is counted;

[0020] Step 5: The AMX control system reads the duration of visitors staying in the magnetic light box or the automatic conversion box area within a preset duration. If the duration of visitors staying at the display content location is not within the preset threshold range, the magnetic light box is controlled to adjust the light color so that the display content with the adjusted light color is consistent with the display content corresponding to the location where the visitors stay, or the automatic conversion box is controlled to change the display content so that the changed display content is consistent with the display content corresponding to the location where the visitors stay;

[0021] Step six: the camera monitoring mechanism captures a human face, and the laser ranging and positioning mechanism performs laser ranging on the human face on the front or back of the mobile base. The AMX control system can accurately calculate the height difference between the exhibition wall and the visitor. If the calculated height difference is not within the preset threshold range, the lifting mechanism is controlled to adjust the height of the magnetic display box so that visitors of different heights can view the exhibition at the most suitable height. By adjusting the height of the mobile base, the needs of different occasions can be met, thereby improving the display effect and user experience of the movable exhibition wall.

[0022] Furthermore, the magnetic light box uses light color to display different light effects on the exhibited content, so that visitors can experience different visual effects of the exhibited content.

[0023] Compared with the prior art, the present invention has the following beneficial effects: a modular design is adopted to divide the movable exhibition wall into a plurality of units, each unit is composed of a fixed number of frames and decorative panels, and the exhibition wall panels are connected by detachable connectors so as to facilitate disassembly and reassembly when needed;

[0024] Through the automatic conversion box, lifting mechanism, mobile mechanism and monitoring mechanism, an automatic control method for automatic monitoring, automatic movement, automatic height adjustment and automatic image conversion has been established. According to the camera monitoring mechanism in the monitoring mechanism shooting picture, the AMX control system can identify the position, posture and possible obstacles of the exhibition wall in real time, and adjust the control strategy of the mobile mechanism accordingly to ensure the safe movement of the exhibition wall; according to the laser ranging positioning mechanism emitting laser and measuring the reflection time, the AMX control system can accurately calculate the distance between the exhibition wall and the target position, and then guide the mobile mechanism to make precise adjustments to achieve the purpose of accurately positioning and moving the exhibition wall to the preset designated area; according to the face tracking system, the current corresponding exhibition wall position of the visitor is judged, and according to the visitor's position on the exhibition wall The AMX control system controls the magnetic light box to adjust the light color according to the length of time the content stays at the location, and uses the light color to display the effects of different lights on the exhibited content, so that visitors can experience different visual effects of the exhibited content, or automatically change the exhibited content through the conversion box, thereby improving the dynamic effect of the exhibited content and making the transformed exhibited content consistent with the exhibited content corresponding to the location where the visitor stays; based on the combination of the face tracking system and the laser ranging positioning mechanism, the AMX control system can accurately calculate the height difference between the exhibition wall and the visitor, and control the height of the magnetic exhibition wall according to the height difference, thereby achieving the purpose of automatically adjusting the height of the exhibited content according to the height difference, so that visitors of different heights can view the exhibition at the most appropriate height, meet the needs of different occasions, and improve the display effect and user experience of the movable exhibition wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the front axial structure of the movable exhibition wall of the present invention;

[0026] Figure 2 It is a schematic diagram of the rear side axial view of the movable exhibition wall of the present invention;

[0027] Figure 3 It is a schematic diagram of the unfolding structure of the movable exhibition wall of the present invention;

[0028] Figure 4 This is a schematic diagram of the internal structure of the magnetic attraction exhibition wall of the present invention;

[0029] Figure 5 It is a schematic diagram of the structure of the mobile base of the present invention;

[0030] Figure 6 It is a schematic diagram of the structure of the magnetic light box of the present invention;

[0031] Figure 7 It is a structural schematic diagram of the automatic conversion box of the present invention;

[0032] Figure 8 It is a schematic diagram of the lifting mechanism structure of the present invention;

[0033] Fig. 9 It is a schematic diagram of the structure of the mobile mechanism of the present invention;

[0034] Fig.10 It is a schematic flow chart of the control method of the present invention.

[0035] In the figure: 1. Magnetic display wall; 101. Magnetic connection slot; 102. Magnetic connection piece; 103. Protective cover; 2. Mobile base; 201. Universal caster; 202. Leveling foot support; 3. Magnetic light box; 301. Light box frame; 302. Light box film; 303. Magnetic panel; 304. Magnetic strip; 305. Magnetic piece; 4. Automatic conversion box; 401. Toggle plate; 402. Intermittent motor; 403. Slot dial; 404. Conical gear transmission rod; 405. Toggle cone teeth; 406, display box; 5, lifting mechanism; 501, mounting plate; 502, rack rack; 503, servo motor; 504, lead screw; 505, folding shaft; 506, transmission gear; 6, moving mechanism; 601, mounting frame; 602, rotating gear plate; 603, driving wheel; 604, driven gear; 605, linkage bevel gear; 606, linkage gear; 607, hydraulic motor A; 608, transmission bevel gear; 609, hydraulic motor B; 610, reversing gear. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments 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.

[0037] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] Example 1

[0040] See also Figure 1-10 , the embodiment provided by the present invention: a movable exhibition wall and a control method thereof, comprising a magnetic exhibition wall 1, a movable base 2, an automatic conversion box 4, a lifting mechanism 5 and a moving mechanism 6, the moving mechanism 6 is fixedly installed on both sides of the bottom of the movable base 2, and the movable mechanism 6 extends to the inside of the movable base 2, the inner wall at the top of the movable base 2 is fixedly installed with the lifting mechanism 5, and the top of the lifting mechanism 5 extends to the inside of the magnetic exhibition wall 1 and is fixedly connected through the top plate, the lifting mechanism 5 drives the magnetic exhibition wall 1 to be lifted and lowered, the inside of the magnetic exhibition wall 1 is installed with an automatic conversion box 4 through the top plate at the top of the lifting mechanism 5, and the top of the automatic conversion box 4 is rotatably connected to the inner top wall of the magnetic exhibition wall 1 through a rotating shaft, and a magnetic light box 3 is fixedly installed on the front of the movable base 2;

[0041] like Figure 1-4 As shown, magnetic connection slots 101 are provided on both sides of the magnetic display wall 1, and three groups of magnetic connection members 102 are equidistantly connected inside the magnetic connection slots 101. Two groups of magnetic display walls 1 are magnetically assembled through the three groups of magnetic connection members 102, so that multiple groups of magnetic display walls 1 can be formed into a connected wall according to the width requirements of the display wall. A protective cover 103 is movably installed at the bottom of the magnetic display wall 1 through the cooperation of the slide groove and the guide block, and the bottom of the protective cover 103 is connected to the guide blocks on both sides of the movable base 2 through the slide groove. When the magnetic display wall 1 is raised and lowered, the protective cover 103 cooperates with the guide block through the slide groove, so that the protective cover 103 moves with the magnetic display wall 1.

[0042] The magnetic display wall 1 is composed of a frame and a decorative panel. The frame is made of aluminum alloy, which is light and strong, has good flame retardant properties, and is easy to process and install. In addition, aluminum alloy is a recyclable material and conforms to the principle of sustainable development. The decorative panel is made of a composite multilayer board, and the surface is made of a flame retardant wood board, and the surface of the flame retardant wood board is sprayed with anti-sewage paint;

[0043] like Figure 5As shown, universal casters 201 are fixedly installed on both sides of the bottom of the mobile base 2. Two pairs of universal casters 201 are provided, which can stably support the mobile base 2 without affecting the movement of the mobile mechanism 6 driving the mobile base 2 to move. A leveling foot support 202 is installed on one side of the universal caster 201 through a screw. After the exhibition wall stops moving, the extension length of the leveling foot support 202 is adjusted by manually rotating it so that the leveling foot support 202 is in stable contact with the ground, and the mobile base 2 is limited. At the same time, the mobile base 2 can be leveled by adjusting the extension length of the leveling foot support 202, which ensures that the mobile base 2 is stably placed. A controller is embedded and installed on one side of the interior of the mobile base 2. The controller consists of a communication module and a control module. The communication module is connected to a handheld remote controller through an infrared system. The handheld remote controller can be used to control the operation of the internal equipment of the magnetic exhibition wall. The control module has a built-in control system. The control system can process the received electrical signals and drive the corresponding equipment to operate. A monitoring mechanism is fixedly installed on the top of the mobile base 2 through a rotating mechanism. The monitoring mechanism includes a laser ranging positioning mechanism and a camera monitoring mechanism. The rotating mechanism is connected to the controller through a wire, which is convenient for the controller to control the operation of the rotating mechanism.

[0044] like Figure 3 , Figure 6 As shown, the magnetic light box 3 includes a light box frame 301, a light box film 302, a magnetic panel 303, a magnetic strip 304, and a magnetic member 305. The front of the light box frame 301 is embedded with a magnetic member 305 through a card slot, and the front of the light box frame 301 is installed with a magnetic panel 303 through a magnetic strip 304. The light box frame 301 is magnetically installed with the magnetic panel 303 through the magnetic member 305 and the magnetic strip 304. The magnetic strip 304 is embedded in the light box frame 301. The card slot on the front side can increase the sealing of the magnetic panel 303 installation by using the magnetic strip 304 and the card slot, effectively preventing water vapor from entering the light box frame 301, and a light box film 302 is arranged between the light box frame 301 and the magnetic panel 303, and the light box frame 301 has an adjustable light bar built in, which is connected to the controller through a wire. At the same time, the magnetic panel 303 installed by magnetic attraction is also convenient for disassembly and replacement of the light box film 302 and the adjustable light bar, and is also convenient for storing and exhibiting the scrolls;

[0045] like Figure 8As shown, the automatic conversion box 4 includes a toggle plate 401, an intermittent motor 402, a slot dial 403, a bevel gear transmission rod 404, a toggle bevel gear 405, and an exhibition box 406. The output end of the toggle plate 401 is equipped with an intermittent motor 402, one side of the intermittent motor 402 is connected to the slot dial 403 through a toggle rod, and one side of the slot dial 403 is fixedly installed with a bevel gear transmission rod 404, the bevel gear transmission rod 404 is composed of a shaft rod and three groups of conical teeth, the three groups of conical teeth are meshed and connected with the toggle bevel gear 405, and the two ends of the shaft rod are respectively rotatably connected to the inner wall of the bottom of the magnetic attraction exhibition wall 1 through a rotating shaft, and the top of the toggle bevel gear 405 is fixedly installed with an exhibition box 406, the exhibition box 406 is an equilateral triangle structure, and three groups of scrolls are hung on the three sides of the exhibition box 406, and one side of the three groups of exhibition boxes 406 is always kept in the same horizontal plane, and the toggle bevel gear 405 is rotatably installed on the top plate of the top of the lifting mechanism 5 through a shaft sleeve;

[0046] The intermittent motor 402 is powered on to drive the toggle plate 401 to intermittently rotate, and the intermittently rotating toggle plate 401 drives the bevel gear transmission rod 404 to intermittently rotate through the slot dial 403, and the intermittently rotating bevel gear transmission rod 404 drives the three groups of meshing toggle bevel gears 405 to intermittently rotate by using the conical gears, and the three groups of intermittently rotating toggle bevel gears 405 drive the three groups of display boxes 406 to rotate synchronously and change the surface, so as to achieve the purpose of automatically switching the display content;

[0047] like Figure 7 As shown, the lifting mechanism 5 includes a mounting plate 501, a rack frame 502, a servo motor 503, a lead screw 504, a folding shaft rod 505, and a transmission gear 506. The top of the mounting plate 501 is movably mounted with a rack frame 502 through a mounting sleeve, and a lead screw 504 is threadedly mounted on one side of the rack frame 502. The lead screw 504 and the rack frame 502 are threadedly driven to make the rack frame 502 move horizontally. A servo motor 503 is fixedly mounted on one end of the lead screw 504, and the servo motor 503 is fixedly mounted on one side of the top of the mounting plate 501 through a mounting seat. Two groups of folding shaft rods 505 are mounted on the top of the mounting plate 501 through shaft bolts, and a top plate is fixedly mounted on the top of the folding shaft rod 505 through shaft bolts, and a transmission gear 506 is fixedly mounted on the bottom of the inner side of the folding shaft rod 505, and the transmission gear 506 is meshed and connected with both sides of the rack frame 502.

[0048] The servo motor 503 is powered on to drive the screw rod 504 to rotate forward, and the screw rod 504 that rotates forward drives the rack frame 502 to move rightward. The rack frame 502 that moves rightward drives the folding shaft rod 505 to flip and unfold through the meshing transmission gear 506. The flipped and unfolded folding shaft rod 505 drives the moving base 2 to rise and adjust the position height through the top plate.

[0049] When the servo motor 503 is powered on, it drives the lead screw 504 to rotate in the opposite direction. The lead screw 504 rotating in the opposite direction drives the rack frame 502 to move to the left. The rack frame 502 moving to the left drives the folding shaft 505 to flip and fold through the meshing transmission gear 506. The flipping and folding folding shaft 505 drives the movable base 2 to move downward to adjust the position height through the top plate.

[0050] like Fig. 9 As shown, the mobile mechanism 6 includes a mounting frame 601, a rotating toothed disc 602, a driving wheel 603, a driven gear 604, a linkage bevel gear 605, a linkage gear 606, a hydraulic motor A607, a transmission bevel gear 608, a hydraulic motor B609, and a reversing gear 610. The bottom of the mounting frame 601 is penetrated by a rotating rotating toothed disc 602, the bottom of the rotating toothed disc 602 is installed with a driving wheel 603 through an axle frame, one side of the driving wheel 603 is fixedly installed with a driven gear 604, and the other side of the driving wheel 603 is fixedly installed with a Hall sensor, which records the number of rotations of the driving wheel 603 in real time, and calculates the travel distance of the driving wheel 603 by using the number of rotations of the driving wheel 603. The top of the rotating toothed disc 602 is installed with a linkage bevel gear 605 through an axle frame. A linkage gear 606 is installed at one end of the linkage bevel gear 605 through a connecting rod, and the bottom of the linkage gear 606 is meshed and connected with the top of the driven gear 604. A hydraulic motor A607 is fixedly installed on the top of the mounting frame 601. A transmission bevel gear 608 is installed at the output end of the hydraulic motor A607 through a shaft rod, and one side of the transmission bevel gear 608 is meshed and connected with the linkage bevel gear 605. The linkage bevel gear 605 can be rotatably meshed around the transmission bevel gear 608. A reversing gear 610 is installed at one side of the bottom of the mounting frame 601 through a shaft sleeve. The top of the reversing gear 610 is fixedly connected with the output end of the hydraulic motor B609, and the hydraulic motor B609 is fixedly installed on one side of the inside of the mounting frame 601. A Hall sensor is installed at the output end of the hydraulic motor B609.

[0051] The transmission bevel gear 608 is driven by the hydraulic motor A607 to rotate forward and reversely. The rotating transmission bevel gear 608 drives the linkage gear 606 to rotate through the meshing linkage bevel gear 605. The rotating driven gear 604 is meshed to drive the driving wheel 603 to rotate. The rotating driving wheel 603 drives the exhibition wall to move.

[0052] At the same time, the hydraulic motor B609 is used to drive the reversing gear 610 to rotate forward and reverse. The rotating reversing gear 610 drives the meshing rotating toothed disc 602 to rotate, and the rotating rotating toothed disc 602 drives the driving wheel 603 to turn. The Hall sensor can record the number of rotations of the reversing gear 610. The rotation angle of the rotating toothed disc 602 is calculated by converting the number of rotations of the reversing gear 610 and the diameters of the reversing gear 610 and the rotating toothed disc 602, thereby accurately controlling the reversing angle of the driving wheel 603. The turning driving wheel 603 drives the exhibition wall to accurately control and adjust the moving direction.

[0053] A movable exhibition wall control method comprises the following steps:

[0054] Step 1: Send a mobile control electric signal to the communication module of the controller through the handheld remote control, and the communication module transmits the electric signal to the control module. When the control module receives the moving instruction, it plans the moving route of the exhibition wall according to the preset designated area of ​​the control module and the built-in AMX control of the module. When the two groups of moving mechanisms 6 are controlled to move right synchronously according to the planned route, the transmission bevel gear 608 is driven by the hydraulic motor A607 to rotate forward, and the transmission bevel gear 608 that rotates forward drives the linkage gear 606 to rotate forward through the meshing linkage bevel gear 605 connected to the meshing connection, and the forward rotation drives the driving wheel 603 to rotate in the opposite direction through the meshing connection driven gear 604, and the reverse rotating driving wheel 603 drives the exhibition wall to move right;

[0055] When the two groups of moving mechanisms 6 are controlled to move left synchronously according to the planned route, when the exhibition wall moves left, the transmission bevel gear 608 is driven by the hydraulic motor A607 to rotate in the opposite direction, and the transmission bevel gear 608 that rotates in the opposite direction drives the linkage gear 606 to rotate in the opposite direction through the meshing linkage bevel gear 605, and the reverse rotation drives the driving wheel 603 to rotate forward through the meshing driven gear 604, and the forward rotating driving wheel 603 drives the exhibition wall to move left;

[0056] At the same time, the Hall sensor on one side of the driving wheel 603 is used to record the number of rotations of the driving wheel (603) in real time, and the travel distance of the driving wheel (603) is calculated using the number of rotations of the driving wheel (603), so as to achieve accurate control of the moving distance of the magnetic attraction display wall;

[0057] When the exhibition wall needs to turn, the hydraulic motor B609 drives the reversing gear 610 to rotate forward and reversely, and the reversing gear 610 that rotates forward and reverse drives the meshing rotating toothed disc 602 to rotate, and the rotating rotating toothed disc 602 drives the driving wheel 603 to turn, and the Hall sensor can record the number of rotations of the reversing gear 610, and calculate the rotation angle of the rotating toothed disc 602 by converting the number of rotations of the reversing gear 610 and the diameters of the reversing gear 610 and the rotating toothed disc 602, so as to accurately control the reversing angle of the driving wheel 603, and the turning driving wheel 603 drives the exhibition wall to accurately control and adjust the moving direction;

[0058] The moving mechanism 6 is used to realize the purpose of automatic movement and steering of the exhibition wall, and the magnetic exhibition wall 1 is automatically moved to a preset designated area;

[0059] Step 2: The controller transmits a control electrical signal to the camera monitoring mechanism through the communication module, and uses the camera monitoring mechanism to observe the movement status and surrounding environment of the exhibition wall in real time, providing important visual feedback for the AMX control system. The AMX control system can identify the position, posture and possible obstacles of the exhibition wall in real time, and adjust the control strategy of the moving mechanism 6 accordingly to ensure the safe movement of the exhibition wall;

[0060] Step 3: The AMX control system determines whether the exhibition wall is located in the preset area of ​​the captured image. If it is out of the preset area, the controller transmits a control electrical signal to the laser ranging positioning mechanism through a wire. The laser ranging positioning mechanism emits a laser and measures the reflection time. The AMX control system can accurately calculate the distance between the exhibition wall and the target position, and then guide the moving mechanism 6 to accurately adjust the position of the exhibition wall to achieve accurate positioning of the exhibition wall.

[0061] Step 4: When the camera monitoring mechanism does not move the exhibition wall, the camera monitoring mechanism automatically adjusts the shooting position of the camera monitoring mechanism according to the face tracking system of the camera monitoring mechanism. When the camera monitoring mechanism is adjusted to the back of the mobile base 2, the image of the area in front of the automatic conversion box 4 is photographed; when the camera monitoring mechanism is adjusted to the front of the mobile base 2, the image of the area in front of the magnetic light box 3 is photographed;

[0062] The AMX control system reads the image of the camera monitoring mechanism, performs face recognition, and determines the current corresponding exhibition wall position of the visitor according to the pixel area position of the face in the image. According to the location data of the exhibition content pre-imported on the exhibition wall, it determines the current exhibition content location of the visitor. At the same time, the face recognition point is used as the time starting point to count the length of time each visitor stays at the magnetic light box 3 or the automatic conversion box 4.

[0063] Step 5: the AMX control system reads the duration of visitors staying in the magnetic light box 3 or the automatic conversion box 4 area within a preset duration. If the duration of visitors staying at the display content position is not within the preset threshold range, the magnetic light box 3 is controlled to adjust the light color. The magnetic light box 3 uses the light color to adjust the effects of different lights on the display content, so that the display content with adjusted light color is consistent with the display content corresponding to the display position of the visitor, or the automatic conversion box 4 changes the display content, and the running intermittent motor 402 drives the toggle plate 401 to rotate intermittently, and the intermittently rotating toggle plate 401 drives the bevel gear transmission rod 404 to rotate intermittently through the card slot dial 403. The intermittently rotating bevel gear transmission rod 404 drives the three groups of meshing bevel gears 405 to rotate intermittently using the bevel gears, and the three groups of intermittently rotating bevel gears 405 drive the three groups of display boxes 406 to rotate synchronously and change the surface, so as to achieve the purpose of automatically converting the display content, so that the changed display content is consistent with the display content corresponding to the display position of the visitor;

[0064] Step 6: The camera monitoring mechanism captures the face of the person, and the laser ranging positioning mechanism performs laser ranging on the front or back face of the mobile base 2. The AMX control system can accurately calculate the height difference between the exhibition wall and the visitor. If the calculated height difference is not within the preset threshold range, the lifting mechanism 5 is controlled to adjust the height of the magnetic exhibition wall 1.

[0065] If the height difference is less than the preset threshold, the servo motor 503 is powered on to drive the screw rod 504 to rotate forward, and the screw rod 504 rotating forward drives the rack 502 to move rightward. The rack 502 moving rightward drives the folding shaft 505 to flip and unfold through the meshing transmission gear 506. The flipped and unfolded folding shaft 505 drives the magnetic display wall 1 to rise and adjust the position height through the top plate.

[0066] If the calculated height difference is greater than a preset threshold, the servo motor 503 is powered on to drive the lead screw 504 to rotate in the opposite direction, and the lead screw 504 rotating in the opposite direction drives the rack frame 502 to move to the left, and the rack frame 502 moving to the left drives the folding shaft 505 to flip and fold through the meshing transmission gear 506, and the flipped and folded folding shaft 505 drives the magnetic display wall 1 to move downward to adjust the position height through the top plate. By adjusting the height of the magnetic display wall 1, the needs of different occasions can be met.

[0067] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A movable exhibition wall and a control method thereof, comprising a magnetic exhibition wall (1), a movable base (2), an automatic conversion box (4), a lifting mechanism (5) and a moving mechanism (6), characterized in that: The moving mechanism (6) is fixedly mounted on both sides of the bottom of the moving base (2), and the moving mechanism (6) extends to the inside of the moving base (2). A lifting mechanism (5) is fixedly mounted on the inner wall of the top of the moving base (2), and the top of the lifting mechanism (5) extends to the inside of the magnetic attraction exhibition wall (1) and is fixedly connected via a top plate. The lifting mechanism (5) drives the magnetic attraction exhibition wall (1) to be raised and lowered. An automatic conversion box (4) is mounted inside the magnetic attraction exhibition wall (1) via the top plate on the top of the lifting mechanism (5), and a magnetic attraction light box (3) is fixedly mounted on the front of the moving base (2).

2. A movable exhibition wall and a control method thereof according to claim 1, characterized in that: The two sides of the magnetic attraction display wall (1) are provided with magnetic attraction connection slots (101), and three groups of magnetic attraction connection members (102) are equidistantly connected inside the magnetic attraction connection slots (101). A protective cover (103) is movably mounted on the bottom of the magnetic attraction display wall (1) through a slide groove and a guide block, and the bottom of the protective cover (103) is connected to the guide blocks on both sides of the movable base (2) through the slide groove. The magnetic display wall (1) is composed of a frame and a decorative panel. The frame is made of aluminum alloy material. Aluminum alloy is light and strong, has good flame retardant properties, and is easy to process and install. In addition, aluminum alloy is a recyclable material and conforms to the principle of sustainable development. The decorative panel is made of a composite multilayer board, and the surface is made of flame retardant wood board, and the surface of the flame retardant wood board is sprayed with anti-sewage paint.

3. The movable exhibition wall and control method thereof according to claim 1, characterized in that: Universal casters (201) are fixedly mounted on both sides of the bottom of the mobile base (2); a leveling foot support (202) is mounted on one side of the universal caster (201) via a screw rod; a controller is embedded and mounted on one side of the inside of the mobile base (2); a monitoring mechanism is fixedly mounted on the top of the mobile base (2) via a rotating mechanism; the monitoring mechanism comprises a laser ranging positioning mechanism and a camera monitoring mechanism.

4. The movable exhibition wall and control method thereof according to claim 1, characterized in that: The magnetic light box (3) comprises a light box frame (301), a light box film (302), a magnetic panel (303), a magnetic strip (304), and a magnetic component (305). The front side of the light box frame (301) is provided with a magnetic component (305) embedded in a card slot, the front side of the light box frame (301) is provided with a magnetic panel (303) via a magnetic strip (304), and the light box film (302) is provided between the light box frame (301) and the magnetic panel (303).

5. The movable exhibition wall and control method thereof according to claim 1, characterized in that: The automatic conversion box (4) comprises a toggle plate (401), an intermittent motor (402), a slot dial (403), a bevel gear transmission rod (404), a toggle bevel gear (405), and an exhibition box (406). The intermittent motor (402) is installed at the output end of the toggle plate (401). One side of the intermittent motor (402) is connected to the slot dial (403) via the toggle rod. One side of the slot dial (403) is fixedly installed with a bevel gear transmission rod (404). The bevel gear transmission rod (404) consists of a shaft rod and three groups of bevel gears. The three groups of bevel gears are meshed and connected with the toggle bevel gear (405). The exhibition box (406) is fixedly installed on the top of the toggle bevel gear (405). The toggle bevel gear (405) is rotatably installed on the top plate of the top of the lifting mechanism (5) through a shaft sleeve.

6. The movable exhibition wall and control method thereof according to claim 1, characterized in that: The lifting mechanism (5) comprises a mounting plate (501), a rack frame (502), a servo motor (503), a lead screw (504), a folding shaft rod (505), and a transmission gear (506); the top of the mounting plate (501) is movably mounted with the rack frame (502) via a mounting sleeve; one side of the rack frame (502) is threadedly mounted with a lead screw (504) penetrating therethrough; one end of the lead screw (504) is fixedly mounted with the servo motor (503); and the servo motor (503) is fixedly mounted on one side of the top of the mounting plate (501) via a mounting seat; two groups of folding shaft rods (505) are mounted on the top of the mounting plate (501) via shaft bolts; the top of the folding shaft rod (505) is fixedly mounted with a top plate via shaft bolts; and the bottom of the inner side of the folding shaft rod (505) is fixedly mounted with a transmission gear (506); and the transmission gear (506) is meshedly connected with both sides of the rack frame (502).

7. The movable exhibition wall and control method thereof according to claim 1, characterized in that: The moving mechanism (6) comprises a mounting frame (601), a rotating toothed disc (602), a driving wheel (603), a driven gear (604), a linkage bevel gear (605), a linkage gear (606), a hydraulic motor A (607), a transmission bevel gear (608), a hydraulic motor B (609), and a reversing gear (610). The bottom of the mounting frame (601) is penetrated by a rotating rotating toothed disc (602), the bottom of the rotating toothed disc (602) is mounted with a driving wheel (603) via an axle frame, one side of the driving wheel (603) is fixedly mounted with a driven gear (604), the top of the rotating toothed disc (602) is mounted with a linkage bevel gear (605) via an axle frame, and the linkage bevel gear (606) is connected to the rotating toothed disc (602). 5) is provided with a linkage gear (606) at one end thereof through a connecting rod, and the bottom of the linkage gear (606) is meshedly connected with the top of the driven gear (604), a hydraulic motor A (607) is fixedly installed at the top of the mounting frame (601), a transmission bevel gear (608) is installed at the output end of the hydraulic motor A (607) through a shaft rod, and one side of the transmission bevel gear (608) is meshedly connected with the linkage bevel gear (605), a reversing gear (610) is installed at one side of the bottom of the mounting frame (601) through a shaft sleeve, the top of the reversing gear (610) is fixedly connected with the output end of the hydraulic motor B (609), and the hydraulic motor B (609) is fixedly installed at one side of the inside of the mounting frame (601).

8. A movable exhibition wall control method according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1: The internal controller of the mobile base (2) is connected to the handheld remote control via an infrared system, and a control electrical signal is sent to the controller via the handheld remote control. The controller receives a movement instruction, and drives two sets of mobile mechanisms (6) to operate synchronously according to a preset area of ​​a built-in AMX control system. The operating mobile mechanism (6) drives the magnetic exhibition wall (1) to move via the mobile base (2), and the mobile mechanism (6) is used to achieve the purpose of automatic movement and steering of the exhibition wall; Step 2: The controller transmits a control electrical signal to the camera monitoring mechanism through a wire, and uses the camera monitoring mechanism to observe the movement status and surrounding environment of the exhibition wall in real time, providing important visual feedback for the AMX control system. The AMX control system can identify the position, posture and possible obstacles of the exhibition wall in real time, and adjust the control strategy of the moving mechanism (6) accordingly to ensure the safe movement of the exhibition wall; Step 3: The AMX control system determines whether the exhibition wall is located within the preset area of ​​the captured image. If it is outside the preset area, the controller transmits a control electrical signal to the laser ranging positioning mechanism through a wire. The laser ranging positioning mechanism emits a laser and measures the reflection time. The AMX control system can accurately calculate the distance between the exhibition wall and the target position, thereby guiding the moving mechanism (6) to make precise adjustments to achieve accurate positioning of the exhibition wall. Step 4: When the camera monitoring mechanism does not move the exhibition wall, the camera monitoring mechanism automatically adjusts the shooting position of the camera monitoring mechanism according to the face tracking system of the camera monitoring mechanism. When the camera monitoring mechanism is adjusted to the back of the mobile base (2), the image of the area in front of the automatic conversion box (4) is photographed; when the camera monitoring mechanism is adjusted to the front of the mobile base (2), the image of the area in front of the magnetic light box (3) is photographed; The AMX control system reads the image of the camera monitoring mechanism, performs face recognition, and determines the current corresponding exhibition wall position of the visitor based on the pixel area position of the face in the image. It determines the current exhibition content position of the visitor based on the location data of the exhibition content pre-imported on the exhibition wall, and uses the face recognition point as the time counting starting point to count the length of time each visitor stays at the exhibition content position of the magnetic light box (3) or the automatic conversion box (4); Step 5: The AMX control system reads the duration of visitors' stay in the magnetic light box (3) or the automatic conversion box (4) area within a preset duration. If the duration of visitors' stay at the display content location is not within a preset threshold range, the magnetic light box (3) is controlled to adjust the light color so that the display content with the adjusted light color matches the display content corresponding to the location where the visitors stay, or the automatic conversion box (4) changes the display content so that the changed display content matches the display content corresponding to the location where the visitors stay. Step 6: The camera monitoring mechanism captures a human face, and the laser ranging positioning mechanism performs laser ranging on the human face on the front or back of the movable base (2). The AMX control system can accurately calculate the height difference between the exhibition wall and the visitor. If the calculated height difference is not within the preset threshold range, the lifting mechanism (5) is controlled to adjust the height of the magnetic exhibition wall (1) so that visitors of different heights can view the exhibition at the most suitable height. By adjusting the height of the magnetic exhibition wall (1), the needs of different occasions can be met, thereby improving the display effect and user experience of the movable exhibition wall.

9. A movable exhibition wall control method according to claim 8, characterized in that: The magnetic light box (3) uses light colors to create different light effects for the exhibited content, so that visitors can experience different visual effects of the exhibited content.

Images