Intelligent display platform for building model

Abstract

The intelligent display platform for the building model comprises a display stand, a mounting groove is formed in the upper end face of the display stand, and a protection frame is fixedly connected into the mounting groove; a third notch is formed in the display table, and a rotating disc is rotationally connected into the third notch; the interior of the rotating disc is hollow, and the upper side of the rotating disc is provided with a sucker; the bottom end face of the rotating disc is fixedly connected with a fixing rod. The inner wall of the bottom side of the display stand is fixedly connected with a transmission motor, the upper side of the output end of the transmission motor is fixedly connected with a rotating shaft, the upper side of the rotating shaft is fixedly sleeved with an installation sleeve, the outer side of the installation sleeve is fixedly sleeved with a transmission ring through a supporting rod, and the transmission ring is provided with a first notch. The right side of the poke rod is positioned at the notch I; and through the arrangement of the fixing rod, it can be ensured that the rotating disc only rotates by a fixed angle each time, so that accurate position control is achieved, and it is ensured that people can comprehensively observe details of the building model.

Description

Technical Field

[0001] The invention relates to the technical field of building model display platforms, and in particular to an intelligent display platform for building models. Background Art

[0002] Architectural models play a vital role in architectural design and urban planning. Before and after a building is transformed from a design concept into reality, the display of architectural models becomes an important means of conveying design intent and showing architectural form. Architectural models provide intuitive three-dimensional visual effects, making complex designs easier to understand. In architectural education, model display can enable students to more intuitively understand the characteristics and effects of building design. Therefore, a comprehensive display platform can better display architectural models in all aspects. However, there are some shortcomings in the use of traditional architectural model display stands, which are specifically manifested in the following aspects:

[0003] 1. During the display process, due to the lack of fixing measures, the architectural model may shake due to slight touch or external vibration, which greatly reduces the display effect of the model;

[0004] 2. The unstable state can easily lead to the collapse of the building model, which will not only damage the model itself, but also cause harm to the viewers, especially in public display occasions. Summary of the invention

[0005] The embodiment of the present application provides an intelligent display platform for building models. By setting a fixed rod, it can ensure that the rotating disk rotates only a fixed angle each time, thereby achieving precise position control to ensure that people can observe the details of the building model more comprehensively; and a vacuum pump is used to absorb the air between the suction cup and the bottom plate of the building model, so that the atmospheric pressure tightly sucks the suction cup to the bottom plate of the building model, and the suction force is stronger than that of an ordinary suction cup.

[0006] The embodiment of the present application provides an intelligent display platform for building models, including a display stand, which is arranged in a square shape with a hollow interior and an open front side, and a box door is arranged on the front side of the display stand; a mounting groove is arranged on the upper end surface of the display stand, which is arranged in a square groove, a protection frame is fixedly connected in the mounting groove, a frame door is arranged on the front side of the protection frame, and transparent windows are arranged on the four sides of the protection frame and the frame door to facilitate observation of the building model in the protection frame; a vertical board is fixedly connected to the rear end surface of the display stand, and a horizontal board is fixedly connected to the upper side of the vertical board;

[0007] A third slot is provided on the display stand, in which a rotating disk is rotatably connected; the interior of the rotating disk is arranged to be hollow, and a suction cup is arranged on the upper side thereof, and the suction cup is communicated with the rotating disk; a fixing rod is fixedly connected to the bottom end surface of the rotating disk, and at least 10 fixing rods are provided, which are evenly distributed on a circle on the bottom end surface of the rotating disk with the center of the rotating disk as the center point;

[0008] A transmission motor is fixedly connected to the inner wall of the bottom side of the display stand, a rotating shaft is fixedly connected to the upper side of the output end of the transmission motor, a mounting sleeve is fixedly sleeved on the upper side of the rotating shaft, a transmission ring is fixedly sleeved on the outer side of the mounting sleeve through a support rod, a notch is provided on the transmission ring, a toggle rod is fixedly connected to the right side of the mounting sleeve, and the right side of the toggle rod is located at a notch;

[0009] A sleeve 1 is fixedly connected in the middle of the bottom end surface of the rotating disk and is communicated with the rotating disk; a vacuum tube is sleeved inside the sleeve 1, and the sleeve 1 and the vacuum tube are rotatably connected by a bearing; a vacuum pump is connected to the bottom side of the vacuum tube, and a bottom plate is fixedly connected to the bottom inner wall of the display stand by bolts.

[0010] Furthermore, a transmission ring is located below the rotating disk, and the upper end surface of the transmission ring is 5-7mm away from the bottom end surface of the rotating disk; a fixed rod on the right side of the bottom end surface of the rotating disk is located inside the transmission ring, and the inner wall of the transmission ring is 2-3cm away from the left outer wall of the fixed rod located inside the transmission ring; the horizontal position height of the toggle rod is 2-3cm lower than the upper end surface of the fixed rod.

[0011] Furthermore, a support plate is fixedly connected to the inner wall of the rear side of the display stand, and support legs are fixedly connected to the four corners of the bottom side of the support plate, and the bottom side of the support leg is fixedly connected to the inner wall of the bottom side of the display stand;

[0012] The support plate is located above the vacuum pump, and a second notch is provided on the support plate, which is arranged in a circular shape, and the vacuum tube passes through the second notch, and the outer diameter of the vacuum tube is 7-9 mm smaller than the inner diameter of the second notch; a pulling assembly is provided on the support plate, which is located at the rear side of the second notch, and the pulling assembly is provided with two groups, and the other group of pulling assemblies is symmetrically arranged at the front side of the second notch; the pulling assembly includes a mounting seat, a support seat, and a steam box;

[0013] The mounting base is fixedly connected to the right side of the supporting plate, and a motor is fixedly connected to its upper side; the supporting base is fixedly connected to the upper end surface of the supporting plate, the output end of the motor passes through the supporting base on the left side and is rotatably connected to the supporting base, a rotating disk is fixedly connected to the left side of the output end of the motor, a transmission rod is fixedly connected to the left end surface of the rotating disk, and a pull rod is rotatably connected to the rear side of the transmission rod; the steam box is fixedly connected to the upper end surface of the supporting plate, the pull rod is fixedly connected to the front outer wall of the steam box, a sleeve four is fixedly connected to the upper side of the steam box, and a steam pipe is fixedly mounted inside the sleeve four.

[0014] The steam box further comprises an upper box body and a lower box body,

[0015] The lower box body is fixedly connected to the upper end surface of the support plate, the upper box body is fixedly connected to the upper side of the lower box body, the lower box body and the upper box body are assembled into a flexible box body that can be folded in opposite directions, and the lower box body and the upper box body are both made of silicone material; a layer of protective plate is glued and fixed to the inner wall of the bottom side of the lower box body, a heating plate is fixedly connected to the upper end surface of the protective plate, a small water tank is fixedly connected to the upper end surface of the heating plate, and the upper end surface of the small water tank is 7-9cm lower than the upper end surface of the lower box body; a water outlet pipe is reserved on the right side of the small water tank, and its right side passes through the lower box body and extends to its outside, the upper side of the small water tank is connected to the water inlet pipe, and its left side passes through the upper box body and extends to its outside, the water inlet pipe and the steam pipe are both retractable metal hoses, and an air outlet is reserved in the middle of the upper side of the small water tank.

[0016] Furthermore, the bottom end surface of the rotating disk is fixedly connected with sleeve 2 and sleeve 3, which are respectively communicated with the rotating disk. The steam pipe is respectively sleeved in sleeve 2 and sleeve 3. Sleeve 2 and sleeve 3 are rotatably connected to the steam pipe by bearings.

[0017] The further suction cup comprises a connecting pipe and a cup body;

[0018] The connecting pipe is fixedly connected to the upper end surface of the rotating disk and communicates with the rotating disk. A rubber sleeve is fixedly sleeved on the inner wall of the connecting pipe, and a ball plug is placed inside the rubber sleeve. The ball plug is a solid rubber sphere with a certain hardness.

[0019] The disc body is fixedly connected to the upper side of the connecting pipe and communicates with the connecting pipe. The disc body is made of silicone material and is arranged in an arc shape.

[0020] Furthermore, a control box is fixedly connected to the upper end of the display stand, which is located on the right side of the protection frame; a display screen is installed on the front side of the control box, which is a voice-controlled smart screen; at least two lighting lamps are installed on the lower end of the horizontal board, which are dimmable LED lamps;

[0021] The control box is equipped with a controller, which serves as a main control unit and is electrically connected to the display screen and the lighting lamp through wires.

[0022] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0023] 1. Place the building model to be displayed on the suction cup, use the vacuum pump to absorb the gas in the rotating disk through the vacuum tube, so that the bottom plate of the building model is firmly adsorbed on the suction cup, and then the transmission motor drives the shaft to rotate with the installation sleeve, and the transmission ring rotates the toggle rod through the transmission of the support rod. When the toggle rod hits the fixed rod, it gives the fixed rod a force to make the rotating disk rotate, so that the rotating disk and the building model perform circular motion in a cycle, and the display screen plays voice or video to explain the details of the building model. By setting the fixed rod, it can be ensured that the rotating disk only rotates a fixed angle each time, so as to achieve precise position control, so as to ensure that people can observe the details of the building model more comprehensively; and the smaller the distance between the two adjacent fixed rods, the smaller the angle of rotation of the rotating disk, which can effectively reduce the vibration of the rotating disk caused by the rapid rotation, and improve the stability of the building model when rotating; at the same time, the vacuum pump is used to absorb the air between the suction cup and the bottom plate of the building model, so that the atmospheric pressure tightly sucks the suction cup on the bottom plate of the building model, which has a stronger adsorption force than ordinary suction cups. Even in the case of vibration or tilt, the bottom plate of the building model can remain stable and not easy to fall off.

[0024] 2. Before the suction cup is adsorbed, a certain amount of water is pre-added in the small water tank. After the heating plate is powered on, the water in the small water tank is quickly heated. As the water is heated, water vapor is generated. The water vapor enters the suction cup through the steam pipe and the rotating disk, so that a small amount of small water droplets adhere to the plate body of the suction cup, and then the gas in the rotating disk is adsorbed through the vacuum pump through the vacuum pipe; when the water vapor floats upward along the steam pipe, the motor drives the rotating disk to move in a circle with the transmission rod. As the rotating disk rotates, the pull rod gives a pulling force or a thrust to the upper box body, so that the upper box body folds in half toward the lower box body, so that the pressure in the steam box changes, providing additional power for the discharge of water vapor, and pushing the water vapor to be discharged into the steam pipe faster. By adding an appropriate amount of water vapor, a small amount of water adheres to the surface of the suction cup, so that the bottom plate of the building model is firmly adsorbed on the suction cup, the sealing effect between the bottom plate of the building model and the suction cup is improved, air leakage is reduced, and the stability of the building model placed on the suction cup is improved.

[0025] 3. The connecting pipe and the disc body can be blocked by the ball plug. When the building model base is placed on the suction cup for adsorption and fixation, sometimes some suction cups cannot touch the building model base. The ball plug can be installed on the suction cup that cannot touch the building model to prevent the vacuum pump from always adsorbing external air during work and reduce its energy consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the display stand structure for this application;

[0027] Figure 2 This is the structure diagram of the display stand (door open) for this application Figure 1 ;

[0028] Figure 3 This is the structure diagram of the display stand (door open) for this application Figure 2 ;

[0029] Figure 4 This is the main view of the display stand for this application (door open);

[0030] Figure 5 A schematic diagram of the three structures of the slot opening is provided on the display stand for this application;

[0031] Figure 6 This is a schematic diagram of the internal structure of the display stand for this application;

[0032] Figure 7 Cutaway view of the display stand for this application Figure 1 ;

[0033] Figure 8 Cutaway view of the display stand for this application Figure 2 ;

[0034] Fig. 9 Schematic diagram of the rotating disk installation structure for this application Figure 1 ;

[0035] Fig.10 Schematic diagram of the rotating disk installation structure for this application Figure 2 ;

[0036] Fig.11 This is a schematic diagram of the vacuum tube installation structure for this application;

[0037] Fig.12 This is a schematic diagram of the installation structure of the pull assembly for this application;

[0038] Fig.13 Pull component structure diagram for this application;

[0039] Fig.14 This is a schematic diagram of the steam box structure for this application;

[0040] Fig.15 This is the main view of the interior of the steam box for this application;

[0041] Fig.16 This is a schematic diagram of the suction cup structure for this application;

[0042] Fig.17 This is a schematic diagram of the base plate of the existing building model.

[0043] In the figure, 10 is a display stand, 11 is a box door, 12 is a vertical board, 13 is a horizontal board, 14 is a control box, 15 is a display screen, 16 is a protection frame, 17 is a frame door, 18 is a lighting lamp, 19 is a mounting slot, 110 is a slot three, 20 is a rotating disk, 201 is a sleeve one, 202 is a sleeve two, 203 is a sleeve three, 21 is a suction cup, 211 is a connecting pipe, 212 is a disk body, 213 is a rubber sleeve, 214 is a ball plug, 22 is a transmission motor, 23 is a rotating shaft, 24 is a mounting sleeve, 25 is a transmission ring, 26 is a support rod, 27 toggle rod, 28 slot one, 29 fixing rod, 30 bottom plate, 31 vacuum pump, 32 vacuum tube, 40 support plate, 41 support leg, 42 slot two, 50 pulling assembly, 51 mounting base, 52 motor, 53 support base, 54 rotating disk, 55 transmission rod, 56 pulling rod, 57 steam pipe, 58 steam box, 581 lower box body, 582 upper box body, 583 heating plate, 584 water tank, 585 water inlet pipe, 586 water outlet pipe, 59 sleeve four. DETAILED DESCRIPTION

[0044] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The preferred embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thoroughly understood.

[0045] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0046] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0047] Embodiment 1

[0048] See also Figure 1-11 , an intelligent display platform for building models, comprising a display stand 10,

[0049] The display stand 10 is configured to be a square with a hollow interior and an open front side, and a box door 11 is installed on the front side of the display stand 10; a mounting groove 19 is provided on the upper end surface of the display stand 10, which is configured to be a square groove, a protection frame 16 is fixedly connected in the mounting groove 19, a frame door 17 is installed on the front side of the protection frame 16, and transparent windows are installed on the four sides of the protection frame 16 and the frame door 17 to facilitate observation of the building model in the protection frame 16;

[0050] A vertical plate 12 is fixedly connected to the rear end surface of the display stand 10 , and a horizontal plate 13 is fixedly connected to the upper side of the vertical plate 12 .

[0051] The display stand 10 is provided with a slot 3 110, in which a rotating disk 20 is rotatably connected; the interior of the rotating disk 20 is arranged to be hollow, and a suction cup 21 is installed on its upper side; a fixing rod 29 is fixedly connected to the bottom end surface of the rotating disk 20, and at least 10 fixing rods 29 are provided, which are evenly distributed on the bottom end surface of the rotating disk 20 in a circle with the center of the rotating disk 20 as the center point.

[0052] A transmission motor 22 is fixedly connected to the inner wall of the bottom side of the display stand 10, a rotating shaft 23 is fixedly connected to the upper side of the output end of the transmission motor 22, a mounting sleeve 24 is fixedly sleeved on the upper side of the rotating shaft 23, a transmission ring 25 is fixedly sleeved on the outer side of the mounting sleeve 24 through a support rod 26, a slot 28 is provided on the transmission ring 25, a toggle rod 27 is fixedly connected to the right side of the mounting sleeve 24, and the right side of the toggle rod 27 is located at the slot 28.

[0053] The transmission ring 25 is located below the rotating disk 20, and the upper end surface of the transmission ring 25 is 5-7 mm away from the bottom end surface of the rotating disk 20; a fixed rod 29 on the right side of the bottom end surface of the rotating disk 20 is located inside the transmission ring 25, and the inner wall of the transmission ring 25 is 2-3 cm away from the outer wall on the left side of the fixed rod 29 located inside the transmission ring 25 (such as Fig.10 , 11 As shown in the figure, the horizontal position height of the toggle rod 27 is 2-3 cm lower than the upper end surface of the fixed rod 29, so that when the toggle rod 27 performs a circular motion with the transmission ring 25, the toggle rod 27 toggles the fixed rod 29 to realize the rotation of the rotating disk 20.

[0054] That is, the transmission motor 22 drives the rotating shaft 23 to rotate with the installation sleeve 24, and the transmission ring 25 rotates the toggle rod 27 through the transmission of the support rod 26. When the toggle rod 27 hits the fixed rod 29, it exerts a force on the fixed rod 29 to rotate the rotating disk 20, and this cycle continues. By setting the fixed rod 29, it can be ensured that the rotating disk 20 rotates only a fixed angle each time, thereby achieving precise position control, so that people can observe the details of the building model more comprehensively.

[0055] A sleeve 201 is fixedly connected to the middle of the bottom end surface of the rotating disk 20, and is communicated with the rotating disk 20; a vacuum tube 32 is sleeved inside the sleeve 201, and the sleeve 201 and the vacuum tube 32 are rotatably connected by a bearing, so that when the rotating disk 20 rotates with the sleeve 201, the rotation of the vacuum tube 32 can be avoided to prevent the vacuum tube 32 from being twisted off; the bottom side of the vacuum tube 32 is connected to a vacuum pump 31, and the bottom side of the vacuum pump 31 is fixedly connected to a bottom plate 30, and the bottom plate 30 is fixedly connected to the inner wall of the bottom side of the display stand 10 by bolts.

[0056] The suction cup 21 is connected to the rotating disk 20, so that when the vacuum pump 31 is working, the gas in the rotating disk 20 is adsorbed through the vacuum tube 32, so that the bottom plate of the building model is firmly adsorbed on the suction cup 21, ensuring the reliability of the building model placed on the display stand 10 (common building models often have a bottom plate at the bottom, which can ensure the stability of the building model placed on the desktop, as shown in Figure 17).

[0057] During the actual operation of the embodiment of the present application, the building model to be displayed is placed on the suction cup 21, and the vacuum pump 31 is used to absorb the gas in the rotating disk 20 via the vacuum tube 32, so that the bottom plate of the building model is firmly adsorbed on the suction cup 21, and then the transmission motor 22 drives the rotating shaft 23 to rotate with the installation sleeve 24, and the transmission ring 25 rotates with the toggle rod 27 via the transmission of the support rod 26. When the toggle rod 27 hits the fixed rod 29, it exerts a force on the fixed rod 29 to rotate the rotating disk 20, so that the rotating disk 20 and the building model perform circular motion in this cycle, so that people can observe the details of the building model more comprehensively.

[0058] Embodiment 2

[0059] See also Figure 12-15 In order to further enhance the stability of the building model placed on the suction cup 21, a pulling component 50 is designed. By adding an appropriate amount of water vapor, a small amount of water adheres to the surface of the suction cup 21, which can improve the sealing effect between the bottom plate of the building model and the suction cup 21, reduce air leakage, and improve the stability of the building model placed on the suction cup 21.

[0060] A support plate 40 is fixedly connected to the inner wall of the rear side of the display stand 10, and support legs 41 are fixedly connected to the four corners of the bottom side of the support plate 40, and the bottom side of the support leg 41 is fixedly connected to the inner wall of the bottom side of the display stand 10;

[0061] The support plate 40 is located above the vacuum pump 31 . A second notch 42 is provided on the support plate 40 . The second notch 42 is arranged in a circular shape. The vacuum tube 32 passes through the second notch 42 . The outer diameter of the vacuum tube 32 is smaller than the inner diameter of the second notch 42 by 7-9 mm.

[0062] The support plate 40 is provided with a pulling assembly 50, which is located at the rear side of the second slot 42. The pulling assembly 50 is provided with two groups, and the other group of pulling assemblies 50 is symmetrically arranged at the front side of the second slot 42; the pulling assembly 50 includes a mounting seat 51, a supporting seat 53, and a steam box 58;

[0063] The mounting base 51 is fixedly connected to the right side of the support plate 40, and a motor 52 is fixedly connected to its upper side; the support base 53 is fixedly connected to the upper end surface of the support plate 40, the output end of the motor 52 passes through the support base 53 on the left side and is rotatably connected to the support base 53, a rotating disk 54 is fixedly connected to the left side of the output end of the motor 52, a transmission rod 55 is fixedly connected to the left end surface of the rotating disk 54, and a pull rod 56 is rotatably connected to the rear side of the transmission rod 55; the steam box 58 is fixedly connected to the upper end surface of the support plate 40, the pull rod 56 is fixedly connected to the front outer wall of the steam box 58, a sleeve four 59 is fixedly connected to the upper side of the steam box 58, and a steam pipe 57 is fixedly sleeved inside the sleeve four 59.

[0064] The steam box 58 includes an upper box body 582 and a lower box body 581.

[0065] The lower box body 581 is fixedly connected to the upper end surface of the support plate 40, and the upper box body 582 is fixedly connected to the upper side of the lower box body 581. The lower box body 581 and the upper box body 582 are assembled into a flexible box body that can be folded in opposite directions. The lower box body 581 and the upper box body 582 are both made of silicone material; a layer of protective plate is glued and fixed to the inner wall of the bottom side of the lower box body 581, and a heating plate 583 is fixedly connected to the upper end surface of the protective plate, and a small water tank 584 is fixedly connected to the upper end surface of the heating plate 583. The liquid in the small water tank 584 is heated by the heating plate 583 to generate water vapor.

[0066] The upper end surface of the small water tank 584 is 7-9 cm lower than the upper end surface of the lower box body 581; a water outlet pipe 586 is reserved on the right side of the small water tank 584, and its right side passes through the lower box body 581 and extends to the outside thereof (a plug needs to be pre-installed on the water outlet pipe 586 to prevent water leakage from the water tank); the upper side of the small water tank 584 is connected to the water inlet pipe 585, and its left side passes through the upper box body 582 and extends to the outside thereof (a plug needs to be pre-installed on the water inlet pipe 585 to prevent water leakage from the water tank); an air outlet is reserved in the middle of the upper side of the small water tank 584 for the discharge of water vapor.

[0067] The water inlet pipe 585 and the steam pipe 57 are both made of retractable metal hoses. When the steam box 58 is deformed, the pipes can be deformed accordingly to avoid breaking.

[0068] The bottom end surface of the rotating disk 20 is also fixedly connected with sleeve two 202 and sleeve three 203, which are respectively communicated with the rotating disk 20. The steam pipe 57 is respectively sleeved in sleeve two 202 and sleeve three 203. Sleeve two 202, sleeve three 203 and the steam pipe 57 are rotatably connected by bearings, so that when the rotating disk 20 rotates with sleeve two 202 and sleeve three 203, the rotation of the steam pipe 57 can be avoided to prevent the steam pipe 57 from being twisted off.

[0069] The working relationship between the heating plate 583 and the small water tank 584 (the water tank is usually made of metal such as stainless steel or plastic) is similar to the structural principle of the existing electric kettle, and will not be discussed in detail in this application.

[0070] During the actual operation of the embodiment of the present application, before the suction cup 21 is adsorbed, a certain amount of water (not exceeding one-half of the total capacity of the water tank) is pre-added in the small water tank 584, and the heating plate 583 is powered on to quickly heat the water in the small water tank 584. As the water is heated, water vapor is generated, and the water vapor enters the suction cup 21 via the rotating plate 20 through the steam pipe 57, so that a small amount of small water droplets adhere to the plate body of the suction cup 21, and then the gas in the rotating plate 20 is adsorbed by the vacuum pump 31 via the vacuum pipe 32, so that the bottom plate of the building model is firmly adsorbed on the suction cup 21, thereby improving the sealing effect between the bottom plate of the building model and the suction cup 21, reducing air leakage, and improving the stability of the building model placed on the suction cup 21;

[0071] When the water vapor floats upward along the steam pipe 57, the motor 52 drives the rotating disk 54 to move in a circle with the transmission rod 54. As the rotating disk 54 rotates, the pull rod 56 gives a pulling force or a pushing force to the upper box body 582, so that the upper box body 582 is folded in the direction of the lower box body 581, so that the pressure in the steam box 58 changes, providing additional power for the discharge of water vapor, and pushing the water vapor to be discharged into the steam pipe 57 faster (it should be noted that the water vapor used by the suction cup is limited, so the overall size of the steam box will not be too large).

[0072] Embodiment 3

[0073] See also Fig.16 Due to the different sizes of the building model base, when it is placed on the suction cup 21 for adsorption and fixation, sometimes some suction cups 21 cannot contact the building model base. In this way, the vacuum pump 31 will always absorb external air when working, increasing its energy consumption. To avoid this situation, a ball plug 214 is installed on the suction cup 21, and the through hole on the suction cup 21 can be blocked by the ball plug 214.

[0074] The suction cup 21 includes a connecting tube 211 and a disc body 212; the connecting tube 211 is fixedly connected to the upper end surface of the rotating disc 20 and communicates with the rotating disc 20; the disc body 212 is fixedly connected to the upper side of the connecting tube 211 and communicates with the connecting tube 211. The disc body 212 is made of silicone material and is arranged in an arc shape (similar to the shape of an existing suction cup).

[0075] A rubber sleeve 213 is fixedly mounted on the inner wall of the connecting tube 211, in which a ball plug 214 is placed. The ball plug 214 is made of a solid rubber sphere with a certain hardness (such as styrene-butadiene rubber with a hardness range of 20-90 Shore A, and styrene-butadiene rubber has good wear resistance and tear resistance). The connecting portion between the connecting tube 211 and the disc body 212 can be blocked by the ball plug 214. When the suction cup 212 is not in use and the vacuum pump 31 is in working state, the ball plug 214 can be installed on the suction cup 21 to prevent the vacuum pump 31 from constantly absorbing external air and reduce its energy consumption.

[0076] Embodiment 4

[0077] See also Figure 1-3 A control box 14 is also fixedly connected to the upper end surface of the display stand 10, which is located on the right side of the protective frame 16; a display screen 15 is installed on the front side of the control box 14, which uses a voice-controlled smart screen that can play voice and video, allowing people to understand the building model in more detail.

[0078] At least two lighting lamps 18 are installed on the bottom end surface of the horizontal plate 13, and dimmable LED lamps are selected. By adjusting the brightness of the lighting lamps 18, the display effect of the building model can be improved.

[0079] The control box 14 contains a controller, which serves as a main control unit and is electrically connected to the display screen 15 and the lighting lamp 18 through wires.

[0080] It should be noted that if the base plate of the building model is made of wood, it needs to be treated with waterproof or moisture-proof treatment, such as coating with waterproof varnish or sealant, to reduce moisture absorption and avoid damage to the base plate of the building model. In addition, the water vapor adhering to the suction cup is limited. After moisture-proof treatment, the degree of damage to it will be very small or even negligible.

[0081] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An intelligent display platform for building models, including a display stand, characterized in that: The display stand is configured to be a square with a hollow interior and an open front, and a cabinet door is installed on the front side of the display stand; a mounting groove is provided on the upper end surface of the display stand, which is configured to be a square groove, a protective frame is fixedly connected in the mounting groove, a frame door is installed on the front side of the protective frame, and transparent windows are installed on the four sides of the protective frame and the frame door; a vertical board is fixedly connected to the rear end surface of the display stand, and a horizontal board is fixedly connected to the upper side of the vertical board; The display stand is provided with a slot three, in which a rotating disk is rotatably connected; the interior of the rotating disk is arranged to be hollow, and a suction cup is arranged on the upper side thereof, and the suction cup is communicated with the rotating disk; the bottom end surface of the rotating disk is fixedly connected with a fixing rod, and at least 10 fixing rods are provided, which are evenly distributed on a circle on the bottom end surface of the rotating disk with the center of the rotating disk as the center point; A transmission motor is fixedly connected to the inner wall of the bottom side of the display stand, a rotating shaft is fixedly connected to the upper side of the output end of the transmission motor, a mounting sleeve is fixedly sleeved on the upper side of the rotating shaft, a transmission ring is fixedly sleeved on the outer side of the mounting sleeve through a support rod, a notch is provided on the transmission ring, a toggle rod is fixedly connected to the right side of the mounting sleeve, and the right side of the toggle rod is located at a place in the notch.

2. The intelligent display platform for building models according to claim 1, characterized in that: The transmission ring is located below the rotating disk, and the upper end surface of the transmission ring is 5-7mm away from the bottom end surface of the rotating disk; a fixed rod on the right side of the bottom end surface of the rotating disk is located inside the transmission ring, and the inner wall of the transmission ring is 2-3cm away from the left outer wall of the fixed rod located inside the transmission ring; the horizontal position height of the toggle rod is 2-3cm lower than the upper end surface of the fixed rod.

3. The intelligent display platform for building models according to claim 1, characterized in that: A sleeve 1 is fixedly connected to the middle of the bottom end surface of the rotating disk, and is communicated with the rotating disk; a vacuum tube is sleeved inside the sleeve 1, and the sleeve 1 and the vacuum tube are rotatably connected by a bearing; a vacuum pump is connected to the bottom side of the vacuum tube, and a bottom plate is fixedly connected to the bottom inner wall of the display stand by bolts.

4. The intelligent display platform for building models according to claim 1, characterized in that: The rear inner wall of the display stand is fixedly connected with a support plate, the four corners of the bottom side of the support plate are fixedly connected with support legs, and the bottom side of the support legs is fixedly connected to the bottom inner wall of the display stand; The support plate is located above the vacuum pump, and a second slot is provided on the support plate, which is arranged in a circular shape. The vacuum tube passes through the second slot, and the outer diameter of the vacuum tube is 7-9 mm smaller than the inner diameter of the second slot. A pulling assembly is provided on the support plate, which is located at the rear side of the second slot. Two groups of pulling assemblies are provided, and the other group of pulling assemblies is symmetrically arranged at the front side of the second slot.

5. The intelligent display platform for building models according to claim 4, characterized in that: The pulling assembly includes a mounting seat, a supporting seat, and a steam box; The mounting base is fixedly connected to the right side of the supporting plate, and a motor is fixedly connected to its upper side; the supporting base is fixedly connected to the upper end surface of the supporting plate, the output end of the motor passes through the supporting base on the left side and is rotatably connected to the supporting base, a rotating disk is fixedly connected to the left side of the output end of the motor, a transmission rod is fixedly connected to the left end surface of the rotating disk, and a pull rod is rotatably connected to the rear side of the transmission rod; the steam box is fixedly connected to the upper end surface of the supporting plate, the pull rod is fixedly connected to the front outer wall of the steam box, a sleeve four is fixedly connected to the upper side of the steam box, and a steam pipe is fixedly mounted inside the sleeve four.

6. The intelligent display platform for building models according to claim 5, characterized in that: The steam box comprises an upper box body and a lower box body, The lower box body is fixedly connected to the upper end surface of the support plate, the upper box body is fixedly connected to the upper side of the lower box body, the lower box body and the upper box body are assembled into a flexible box body that can be folded in opposite directions, and the lower box body and the upper box body are both made of silicone material; a layer of protective plate is glued and fixed to the inner wall of the bottom side of the lower box body, a heating plate is fixedly connected to the upper end surface of the protective plate, a small water tank is fixedly connected to the upper end surface of the heating plate, and the upper end surface of the small water tank is 7-9cm lower than the upper end surface of the lower box body; a water outlet pipe is reserved on the right side of the small water tank, the right side of which passes through the lower box body and extends to its outside, the upper side of the small water tank is connected to the water inlet pipe, the left side of which passes through the upper box body and extends to its outside, and an air outlet is reserved in the middle of the upper side of the small water tank.

7. The intelligent display platform for building models according to claim 6, characterized in that: The water inlet pipe and the steam pipe are both made of retractable metal hoses.

8. The intelligent display platform for building models according to claim 1, characterized in that: The bottom end surface of the rotating disk is also fixedly connected with sleeve 2 and sleeve 3, which are respectively communicated with the rotating disk. The steam pipe is respectively sleeved in sleeve 2 and sleeve 3. Sleeve 2 and sleeve 3 are rotatably connected with the steam pipe by bearings.

9. The intelligent display platform for building models according to claim 1, characterized in that: The suction disc comprises a connecting pipe and a disc body; The connecting pipe is fixedly connected to the upper end surface of the rotating disk and communicates with the rotating disk. A rubber sleeve is fixedly sleeved on the inner wall of the connecting pipe, and a ball plug is placed inside the rubber sleeve. The ball plug is a solid rubber sphere with a certain hardness. The disc body is fixedly connected to the upper side of the connecting pipe and communicates with the connecting pipe. The disc body is made of silicone material and is arranged in an arc shape.

10. The intelligent display platform for building models according to claim 1, characterized in that: The upper end of the display stand is also fixedly connected with a control box, which is located on the right side of the protection frame; the front side of the control box is equipped with a display screen, which is a voice-controlled smart screen; the bottom end of the horizontal board is equipped with at least two lighting lamps, which are dimmable LED lamps; The control box is equipped with a controller, which serves as a main control unit and is electrically connected to the display screen and the lighting lamp through wires.

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