A full-range display advertising device for commercial housing

Abstract

This invention discloses a comprehensive advertising display device for commercial housing, comprising a main platform and a secondary platform; two pairs of telescopic rods are arranged between the main platform and the secondary platform; universal joints are respectively provided at both ends of the telescopic rods; a first connecting rod is provided between each pair of telescopic rods; an adjusting rod is slidably connected to the middle of the first connecting rod; a second connecting rod is provided between the two adjusting rods; and a turntable is provided inside the main platform. The main platform displays surrounding amenities, while the secondary platform displays the property itself, allowing consumers to gain a comprehensive understanding of the property. The sliding platform, which slides in the same direction as the secondary platform, provides a larger display area while also bringing the secondary platform closer to the outside. Only when the telescopic rods are vertical can the stop rod enter the notch to position the turntable, improving the safety and stability of the device. The device can be reused simply by replacing the models on the main platform and the secondary platform, reducing construction costs.

Description

Technical Field

[0001] This invention belongs to the field of circular display technology for goods, and particularly relates to a comprehensive display advertising device for commercial housing. Background Technology

[0002] Real estate advertisements primarily convey a project's location, transportation, surrounding amenities (such as commercial facilities, hospitals, schools, and leisure facilities), and surrounding green spaces and water sources, allowing the public to clearly understand the various functional amenities and future appreciation potential of the community. In addition, for potential buyers, advertisements also provide information on building plans, building orientation, the orientation of each building, building spacing, and the internal transportation, leisure, and parking plans within the community. Furthermore, the impact of large public facilities (such as transformer boxes, garbage rooms, water pump rooms, gas and boiler rooms) on the living area is also a key point of interest for buyers. By conveying the project's advantages and specific details in a detailed and intuitive manner, advertisements allow customers to gain a more direct and realistic understanding of the environment, transportation, and surrounding amenities of the area, which helps stimulate consumer spending, facilitates better purchasing decisions, and helps developers improve sales performance.

[0003] Chinese patent document CN118592769A discloses an interior design simulation display sand table, relating to the field of sand table display technology. It includes a base, with a housing fixedly connected to its upper end. Casters are installed at the four corners of the lower end of the base. A support mechanism is provided at the lower end of the base. A mounting plate is provided above the housing. Two lifting slots are provided at the upper end of the housing. A first mounting cavity communicating with the two lifting slots is provided inside the housing. A lifting mechanism connected to the mounting plate is provided inside each lifting slot. A drive mechanism connected to the lifting mechanism is provided inside the first mounting cavity. A turntable is provided above the mounting plate. A second mounting cavity is provided inside the mounting plate. This invention allows for flexible adjustment of the display height and angle of the sand table and facilitates detailed display of individual sand table models, thereby improving the display effect.

[0004] In the aforementioned patented solution, while breaking down the model into several separable parts helps homebuyers intuitively understand the details of the property, it fails to visually showcase the surrounding amenities. Adding displays of these amenities around the project would inevitably increase the overall size of the model or reduce the presentation of the property's details, neither of which effectively and comprehensively advertises the property. Summary of the Invention

[0005] To overcome the limitations of existing sand table technologies, which can only display details of the property but not surrounding amenities, and the fact that adding displays of amenities would increase the overall size of the sand table and further hinder the presentation of property details, this invention aims to provide a comprehensive advertising display device for commercial properties. This device consists of a main platform for displaying surrounding amenities and a secondary platform located in the center of the main platform for displaying the commercial properties. The secondary platform can be positioned in the center of the main platform for a comprehensive display, or it can be raised and moved outwards for detailed observation of the property. Furthermore, the secondary platform can cycle through displays according to a preset automated program or flexibly switch between displays based on the user's presentation.

[0006] To achieve the above objectives, the present invention employs the following technical solution: a comprehensive advertising display device for commercial housing, comprising a main platform and a secondary platform disposed in the middle of the main platform; two pairs of telescopic rods are disposed between the main platform and the secondary platform; universal joints for mounting the main platform and the secondary platform are respectively disposed at both ends of the telescopic rods; wherein, a first connecting rod is horizontally disposed between each pair of telescopic rods, and the two ends of the first connecting rod are rotatably connected to the adjacent telescopic rods; an adjusting rod is longitudinally slidably connected in the middle of the first connecting rod; a second connecting rod is horizontally disposed between the two adjusting rods, and the two ends of the second connecting rod are rotatably connected to the adjusting rods; a turntable for driving the second connecting rod to reciprocate in a circular motion is disposed within the main platform.

[0007] Because the project terrain and surrounding supporting areas are not regular rectangles, but are often separated by mountains, rivers, main roads, overpasses, etc., the cyclic movement path of the secondary platform is often required to be elliptical. The universal joint has two mutually perpendicular pivots, and the longitudinal height of the adjusting rod can be adjusted. That is, the distance between the pivot of the second connecting rod and the pivot in the same direction on the corresponding universal joint can be adjusted, thereby allowing the setting of an elliptical movement trajectory. This increases reusability; it can be reused simply by changing the model information on the main platform and the secondary platform.

[0008] Furthermore, a translation platform is slidably connected to the upper end of the secondary platform; a rectangular column is provided at the center of the lower end of the translation platform; two linkage parts are provided below the secondary platform; each linkage part includes a lever rotatably connected to the secondary platform in the middle, a first parallel rod group rotatably connected to the upper end of the lever, and a second parallel rod group rotatably connected to the lower end of the lever; the first parallel rod group includes two parallel first parallel rods that abut against the two ends of the rectangular column respectively; the second parallel rod group includes two parallel second parallel rods, and adjacent telescopic rods are located between the two second parallel rods; the rotation axes of the levers of the two linkage parts are perpendicular to each other.

[0009] The main platform is positioned at an adult's downward viewing angle, while the maximum height of the secondary platform is close to eye level. Therefore, the longitudinal displacement of the secondary platform is limited. The second parallel rod assembly is located between two opposing universal joints. Rotation of the telescopic rod relative to the secondary platform will cause the lever to rotate, thereby causing the translation platform to slide outwards in the same direction, closer to the observer. This also provides more space on the main platform for arranging surrounding equipment, and similarly, more space on the secondary platform for arranging the building model.

[0010] Furthermore, a rotating platform is provided at the center of the upper end of the sub-platform; a rotating column is provided at the center of the lower end of the rotating platform and is rotatably connected to the rectangular column; a notch is provided on the outer wall of the rotating column; a stop rod for limiting the rotation of the notch is slidably connected inside the rectangular column; the stop rod is kinetically connected to the first parallel rod group and the second parallel rod group.

[0011] Specifically, the rectangular column has two extended columns slidably connected inside, and the sliding directions of the two extended columns are perpendicular to each other; a spring is provided between the rectangular column and the extended columns to allow the extended columns to extend out of the rectangular column; the stop rod has waist-shaped holes at both ends, which are arranged along its length; the waist-shaped holes are slidably connected to the adjacent extended columns.

[0012] Specifically, the outer side of the extended column is provided with an arc surface; a radial column for driving the arc surface to slide is provided at the center of the first parallel rod; wherein, the radial column on the upper first parallel rod extends upward, and the radial column on the lower first parallel rod extends downward.

[0013] The building model is set on the top of the rotating platform, allowing it to rotate for a full-view presentation. To prevent damage to the surrounding models during the descent of the secondary platform, when the secondary platform is directly above the center of the main platform, the radial column abuts against the outermost edge of the extended column, causing the stop rod to slide into the notch, further positioning the rotating platform and improving the safety and stability of the device.

[0014] Furthermore, a linear module is provided at the upper end of the turntable; a drive column is longitudinally provided on the moving end of the linear module, and the drive column is longitudinally slidably connected to the middle of the second connecting rod; the sliding direction of the drive column is arranged radially along the turntable.

[0015] When the drive column is concentric with the turntable, the secondary platform is located directly above the main platform. When the telescopic rod retracts, it will move the secondary platform to the center of the main platform.

[0016] Specifically, the lower end of the sub-platform is provided with four rectangular covers; the upper end of the telescopic rod is located at the inner top of the rectangular covers; and the lever is rotatably connected to the outer wall of the rectangular covers.

[0017] Specifically, the linkage includes four levers; the lower end of each lever is rotatably connected to a second parallel rod group; both ends of the first parallel rod group are respectively provided with connecting rods; the upper end of each lever is rotatably connected to the end of the adjacent connecting rod. Specifically, a central cavity is provided at the center of the main platform; the telescopic rod is located at the bottom of the central cavity; the rotating platform can be optionally flush with the upper end of the main platform.

[0018] Furthermore, it includes a remote control for controlling the lifting and horizontal movement of the sub-platform.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The main display panel is used to showcase the surrounding facilities, while the secondary display panel is used to showcase the property information. The secondary display panel can be located in the center of the main display panel for a comprehensive project display, or it can be raised and slid outwards for a detailed display. The secondary display panel can be set up in a circular motion mode for a full-range display, or it can be set up in a manual operation mode, which is more intuitive and vivid when combined with human explanations, helping consumers to fully understand the property information.

[0020] 2. Since the building is generally asymmetrical and the rotating platform is often rotated for display, the four rectangular support points of the secondary platform can provide stable support for the secondary platform; the translation platform that slides in the same direction as the secondary platform provides a larger layout area for both the main platform and the secondary platform, while also allowing the secondary platform to be closer to the outer observation position, which is more conducive to observing the details of the building, without causing the structure under the secondary platform to interfere with or damage the model on the main platform.

[0021] 3. Only when the telescopic rod is vertical can the stop rod enter the notch to position the rotary table, preventing damage to the structure of the main table surface caused by the deviation of the angle during the downward sliding of the secondary table surface, thus improving the safety and stability of the device.

[0022] 4. Depending on the actual application, the movement trajectory of the secondary platform can be flexibly adjusted by adjusting the height of the adjusting rod and the position of the drive column. It can be reused simply by replacing the model on the main platform and the secondary platform, which reduces the construction cost and improves reusability. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is an exploded view of the components of the present invention; Figure 3 This is a schematic diagram of the telescopic rod of the present invention; Figure 4 This is a schematic diagram of the linkage mechanism of the present invention; Figure 5 This is a schematic diagram of the sub-table, translation stage, and rotary stage of the present invention. Figure 6 This is a schematic diagram of the structure of the extended column and stop rod of the present invention; Figure 7 This is a schematic diagram of the structure of the first link and the second link of the present invention; Figure 8 This is a schematic diagram of the turntable and linear module of the present invention; Figure 9 This is a schematic diagram of the structure of the secondary platform of the present invention, which slides outward after being raised.

[0024] In the diagram: 1. Main platform; 11. Central cavity; 21. Secondary platform; 22. Translation platform; 221. Rectangular column; 23. Rotary platform; 231. Rotating column; 232. Notch; 24. Extending column; 241. Arc surface; 242. Transmission rod; 25. Stop rod; 251. Waist-shaped hole; 26. Spring; 3. Linkage part; 31. First parallel rod group; 311. Radial column; 32. Second parallel rod group; 33. Lever; 41. Telescopic rod; 42. Universal joint; 51. Collar; 52. First connecting rod; 53. Adjusting rod; 54. Second connecting rod; 61. Turntable; 62. Linear module; 63. Drive column. Detailed Implementation

[0025] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] In the description of this invention, it should be noted that directional terms such as "center," "lateral," "longitudinal," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this invention.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature, and in the description of this invention, "a number" means two or more, unless otherwise explicitly specified.

[0028] In this invention, unless otherwise explicitly specified and limited, terms such as "set" and "install" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0029] See Figures 1-9 A comprehensive advertising display device for commercial housing includes a main platform 1, a central cavity 11 located at the center of the upper end of the main platform 1, a secondary platform 21 located on the main platform 1, and two pairs of telescopic rods 41 located between the main platform 1 and the secondary platform 21. Universal joints 42 for mounting the main platform 1 and the secondary platform 21 are respectively provided at both ends of the telescopic rods 41. The lower universal joint 42 is located at the bottom of the central cavity 11, and the upper universal joint 42 is located at the lower end of the secondary platform 21.

[0030] A collar 51 is provided at the lower part of the telescopic rod 41; a first connecting rod 52 is horizontally arranged between each pair of telescopic rods 41, and the two ends of the first connecting rod 52 are respectively rotatably connected to the adjacent collar 51; an adjusting rod 53 is longitudinally slidably connected in the middle of the first connecting rod 52; a second connecting rod 54 is horizontally arranged between the two adjusting rods 53, and the two ends of the second connecting rod 54 are respectively rotatably connected to the upper end of the adjusting rod 53; the rotation axis of the first connecting rod 52 and the rotation axis of the second connecting rod 54 are perpendicular to each other; the two perpendicular rotation axes of the universal joint 42 are parallel to and do not coincide with the rotation axes of the first connecting rod 52 and the second connecting rod 54, respectively.

[0031] A sliding tube is provided in the middle of the first connecting rod 52; the adjusting rod 53 is slidably connected in the sliding tube; a locking screw is threaded on the sliding tube, and the locking screw can be selectively abutted against the adjusting rod 53.

[0032] An electric turntable 61 is provided at the bottom of the central cavity 11; a linear module 62 is provided at the upper end of the turntable 61; a drive column 63 is longitudinally provided on the moving end of the linear module 62, and the drive column 63 is longitudinally slidably connected to the middle part of the second connecting rod 54; the sliding direction of the drive column 63 is arranged radially along the turntable 61.

[0033] The advertising device also includes a remote control, which is used to control the movement of the telescopic rod 41, the turntable 61, and the linear module 62.

[0034] The upper end of the sub-platform 21 is horizontally slidably connected to a translation platform 22; a rectangular column 221 is longitudinally arranged at the center of the lower end of the translation platform 22; two linkage parts 3 are arranged below the sub-platform 21; the linkage part 3 includes four levers 33 whose middle parts are rotatably connected to the sub-platform 21, four second parallel rod groups 32 respectively rotatably connected to the lower end of the levers 33, and a first parallel rod group 31 rotatably connected to the upper end of the four levers 33.

[0035] The first parallel rod group 31 includes two parallel first parallel rods that abut against both ends of the rectangular column 221, and a connecting rod disposed at both ends of the first parallel rods; the two first parallel rods are disposed at the center of the connecting rod; the two ends of the first parallel rods are rotatably connected to the upper ends of the adjacent levers 33. The second parallel rod group 32 includes two parallel second parallel rods, and the adjacent telescopic rods 41 are located between the two second parallel rods; the rotation axes of the levers 33 of the two linkage parts 3 are perpendicular to each other, and are parallel to and do not coincide with the two rotation axes of the universal joint 42.

[0036] The lower end of the sub-platform 21 is provided with four rectangular covers; the upper end of the telescopic rod 41 is provided at the inner top of the rectangular covers; the lever 33 is rotatably connected to the outer wall of the rectangular covers.

[0037] A rotating platform 23 is provided at the center of the upper end of the sub-platform 21; a rotating column 231 rotatably connected to the rectangular column 221 is provided at the center of the lower end of the rotating platform 23; a notch 232 is provided on the outer wall of the rotating column 231; a stop rod 25 for restricting the rotation of the notch 232 is slidably connected inside the rectangular column 221.

[0038] Two outlying columns 24 are slidably connected inside the rectangular column 221, and the sliding directions of the two outlying columns 24 are perpendicular to each other; a spring 26 is provided between the rectangular column 221 and the outlying columns 24 to allow the outlying columns 24 to extend out of the rectangular column 221; both ends of the stop rod 25 are respectively provided with waist-shaped holes 251 arranged along its length direction; a transmission rod 242 is longitudinally arranged on the outlying column 24; the two transmission rods 242 are respectively located in the corresponding waist-shaped holes 251.

[0039] The stop rod 25 is located within the notch 232 only when both of the extended columns 24 are simultaneously located within the rectangular column 221.

[0040] An arc surface 241 is provided on the outer side of the extended column 24; a radial column 311 for driving the arc surface 241 to slide is provided at the center of the first parallel rod; wherein, the radial column 311 on the upper first parallel rod extends upward, and the radial column 311 on the lower first parallel rod extends downward.

[0041] Unfolding Process: The telescopic rod 41 extends, raising the secondary platform 21 to its highest position. The linear module 62 drives the drive column 63 to slide radially along the turntable 61, i.e., the drive column 63 drives the second connecting rod 54 to slide. The second connecting rod 54 drives the telescopic rod 41 to tilt outward, causing the secondary platform 21 to move horizontally outward. The movement of the telescopic rod 41 relative to the secondary platform 21 will drive the movement of the second parallel rod group 32. The second parallel rod group 32 drives the lever 33 to rotate, which in turn causes the first parallel rod group 31 to slide. The sliding of the first parallel rod group 31 will cause the rectangular column 221 to slide in the same direction as the secondary platform 21. Further sliding the rotating platform 23 outward helps to display the buildings on the rotating platform 23.

[0042] Based on this, the rotation of turntable 61 drives the second link 54 to rotate in a circle, and the rotation of the second link 54 will drive the secondary platform 21 to rotate in a circle, thus displaying the property in a cyclical manner.

[0043] Furthermore, the distance between the rotation axis of the first link 52 and the rotation axis in the same direction on the universal joint 42 is equal, and the distance between the rotation axis of the second link 54 and the rotation axis in the same direction on the universal joint 42 can be adjusted by the adjusting rod 53. That is, when the two distances are equal, it is circular motion; when the two distances are unequal, it is elliptical motion, which can be adjusted according to the specific layout of the building. At the same time, the distance that the linear module 62 drives the drive column 63 to slide outward also directly determines the maximum radius of motion.

[0044] Recovery Process: The linear module 62 drives the drive column 63 to move coaxially with the turntable 61, and the telescopic rod 41 moves to a vertical position. During this process, the first parallel rod group 31 slides relative to the rectangular column 221 until the radial column 331 abuts against the extended column 24, and drives the arc surface 231 to make the extended column 24 slide inward. The two extended columns 24 slide inward simultaneously, causing the transmission rod 242 to drive the oblong hole 251 to slide, thereby causing the stop rod 25 to move into the notch 232 to restrict the rotation of the rotating column 241. Even if the rotary table 23 has a certain angle of deviation, the sliding of the stop rod 25 will drive the notch 232 to rotate, thereby correcting the deviation of the rotary table 23.

[0045] During the circular motion demonstration of the translation stage 22, at any given moment, only one extended column 24 will be located on the inner side. At this time, the stop rod 25 cannot enter the notch 232 to restrict the rotation of the rotary table 23.

[0046] Finally, the telescopic rod 41 retracts, making the rotary table 23 flush with the upper end of the main table surface 1.

[0047] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by those skilled in the art within the scope of the present invention are covered by the patent scope of the present invention.

Claims

1. A comprehensive advertising display device for commercial housing, characterized in that: It includes a main platform and a secondary platform located in the middle of the main platform; two pairs of telescopic rods are provided between the main platform and the secondary platform; universal joints for mounting the main platform and the secondary platform are respectively provided at both ends of the telescopic rods; wherein, a first connecting rod is horizontally provided between each pair of telescopic rods, and the two ends of the first connecting rod are respectively rotatably connected to the adjacent telescopic rod; an adjusting rod is longitudinally slidably connected in the middle of the first connecting rod; a second connecting rod is horizontally provided between the two adjusting rods, and the two ends of the second connecting rod are respectively rotatably connected to the adjusting rod; a turntable is provided in the main platform for driving the second connecting rod to reciprocate in a circular motion; A translation platform is slidably connected to the upper end of the sub-platform; a rectangular column is provided at the center of the lower end of the translation platform; two linkage parts are provided below the sub-platform; each linkage part includes a lever rotatably connected to the sub-platform in the middle, a first parallel rod group rotatably connected to the upper end of the lever, and a second parallel rod group rotatably connected to the lower end of the lever; the first parallel rod group includes two parallel first parallel rods that abut against the two ends of the rectangular column respectively; the second parallel rod group includes two parallel second parallel rods, and adjacent telescopic rods are located between the two second parallel rods; the rotation axes of the levers of the two linkage parts are perpendicular to each other.

2. The advertising device as described in claim 1, characterized in that: A rotating platform is provided at the center of the upper end of the sub-platform; a rotating column is provided at the center of the lower end of the rotating platform and is rotatably connected to the rectangular column; a notch is provided on the outer wall of the rotating column; a stop rod for limiting the rotation of the notch is slidably connected inside the rectangular column; the stop rod is kinetically connected to the first parallel rod group and the second parallel rod group.

3. The advertising device as described in claim 2, characterized in that: The rectangular column has two slidably connected extension columns, and the sliding directions of the two extension columns are perpendicular to each other; a spring is provided between the rectangular column and the extension columns to allow the extension columns to extend out of the rectangular column; the stop rod has waist-shaped holes at both ends, which are arranged along its length; the waist-shaped holes are slidably connected to the adjacent extension columns.

4. The advertising device as described in claim 3, characterized in that: The outer side of the extended column is provided with an arc surface; a radial column for driving the arc surface to slide is provided at the center of the first parallel rod; wherein, the radial column on the upper first parallel rod extends upward, and the radial column on the lower first parallel rod extends downward.

5. The advertising device as described in any one of claims 1-4, characterized in that: A linear module is provided at the upper end of the turntable; a drive column is longitudinally provided on the moving end of the linear module, and the drive column is longitudinally slidably connected to the middle of the second connecting rod; the sliding direction of the drive column is arranged radially along the turntable.

6. The advertising device as described in any one of claims 1-4, characterized in that: The lower end of the sub-platform is provided with four rectangular covers; the upper end of the telescopic rod is located at the inner top of the rectangular covers; the lever is rotatably connected to the outer wall of the rectangular covers.

7. The advertising device as described in any one of claims 1-4, characterized in that: The linkage includes four levers; the lower end of each lever is rotatably connected to a second parallel rod group; the two ends of the first parallel rod group are respectively provided with connecting rods; the upper end of each lever is rotatably connected to the end of the adjacent connecting rod.

8. The advertising device as described in any one of claims 2-4, characterized in that: A central cavity is provided at the center of the main platform; the telescopic rod is located at the bottom of the central cavity; the rotating platform can be optionally flush with the upper part of the main platform.

9. The advertising device as described in any one of claims 1-4, characterized in that: It includes a remote control, which is used to control the lifting and horizontal movement of the sub-platform.

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