Dynamic display device for building planning model

Abstract

The utility model relates to the technical field of building planning model display, in particular to a dynamic display device for a building planning model, which is characterized in that the bottom of a platform is fixedly connected with a first motor, an output shaft of the first motor is fixedly connected with a first threaded shaft, the first threaded shaft is slidably connected with a threaded cylinder, and the top end of the threaded cylinder is fixedly connected with a movable base; the high-rise model is fixedly connected to the top face of the movable base, a supporting column is connected to the end, away from the high-rise model, of the display platform, and a light-emitting source is fixedly connected to the top end of the supporting column. A first motor, a first threaded shaft and a threaded cylinder are arranged, so that the distance between the high-rise building model and the sheltering building model is realized, and the influence of light rays on lighting of floors below the high-rise building can be known conveniently when the building distances are different; the building model lighting device is stable in structure and convenient to adjust, the distance between building models and the position of a luminous source can be adjusted conveniently, and the lighting conditions of different floors of a building at different building distances and light incident angles can be observed conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of building planning model display, in particular to a dynamic display device for building planning models. Background Art

[0002] The purpose of architectural planning is to improve the use value of buildings in a certain period of time and give full play to their social and economic benefits by making an overall plan for the buildings in a certain area. Architectural planning is to realize the functional needs of users for buildings based on the functions, appearance and geographical location of the buildings, and then carry out relevant planning and layout of the building design.

[0003] At present, when displaying the architectural planning model, the architectural planning model is generally installed on a display stand, and plastic green plants and street lights are laid on the stand to simulate the building situation. However, this setting is generally fixed and cannot be adjusted between buildings. When the salesperson explains, when he says the distance between buildings is 30m or 50m, the customers cannot intuitively understand the impact of the distance between buildings on the lighting situation. Therefore, a dynamic display device for architectural planning models is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to provide a dynamic display device for a building planning model, which can simulate the movement of the sun and facilitate understanding of the lighting conditions of the floors below a high building when the distance between buildings is different.

[0005] The utility model discloses a dynamic display device for a building planning model, comprising a support frame and a display platform, wherein the display platform is fixedly connected to the top surface of the support frame, a high-rise building model is connected to the display platform, a first motor is fixedly connected to the bottom of the display platform, a first threaded shaft is fixedly connected to the output shaft of the first motor, an end of the first threaded shaft away from the first motor is rotatably connected to the support frame, a threaded cylinder is slidably connected to the first threaded shaft, a mobile base is fixedly connected to the top of the threaded cylinder, a rectangular groove is arranged on the display platform, the mobile base is slidably connected in the rectangular groove, the high-rise building model is fixedly connected to the top surface of the mobile base, an end of the display platform away from the high-rise building model is connected to a support column, a light source is fixedly connected to the top of the support column, the light source is arranged above the display platform, a shielding building model is connected to the top surface of the display platform, and the shielding building model is arranged between the light source and the high-rise building model.

[0006] Furthermore, a third motor is connected to the bottom surface of the display platform, the third motor is far away from the first motor, a rotating block is fixedly connected to the output shaft of the third motor, the bottom end of the support column is fixedly connected to the rotating block, a waist-shaped hole is provided on the display platform, and the support column passes through the waist-shaped hole.

[0007] Furthermore, an adjustment assembly is connected between the threaded barrel and the movable base, and the adjustment assembly includes a base plate, a second motor, a second threaded shaft, a threaded sleeve and a support plate. The bottom surface of the base plate is fixedly connected to the top end of the threaded barrel, a countersunk hole is provided in the center of the base plate, the second motor is fixedly connected to the bottom surface inside the countersunk hole, the second threaded shaft is fixedly connected to the output shaft of the second motor, the top end of the threaded sleeve is fixedly connected to the bottom surface of the support plate, the threaded sleeve is connected to the second threaded shaft, the threaded sleeve is slidably connected in the countersunk hole, and the movable base is fixedly connected to the top surface of the support plate.

[0008] Furthermore, a guide column is fixedly connected to the bottom of the support plate, a guide hole is provided on the top surface of the bottom plate, the guide hole is arranged on the side of the countersunk hole, and the guide column is slidably connected in the guide hole.

[0009] Furthermore, the bottom of the support plate is fixedly connected with a plurality of guide columns, which are evenly distributed around the center of the threaded sleeve. The top surface of the bottom plate is provided with a plurality of guide holes, which correspond one-to-one to the plurality of guide columns, and the plurality of guide columns are respectively slidably connected in the plurality of guide holes.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model realizes the distance between the high-rise model and the shielding building model through the arrangement of the first motor, the first threaded shaft and the threaded barrel, so as to facilitate understanding of the influence of light on the lighting of the floors below the high-rise building when the distance between the buildings is different;

[0012] 2. The utility model realizes the change of the position of the light source through the arrangement of the third motor, the rotating block and the supporting column, which facilitates the understanding of the lighting of the floors at different incident angles;

[0013] 3. The same utility model makes the mobile base movable by adjusting the setting of the components, so as to facilitate the observation of the movement of the mobile base and the high-rise model;

[0014] 4. The utility model has a stable structure and is easy to adjust. It is convenient to adjust the spacing of the building model and the position of the light source, and it is convenient to observe the lighting conditions of different floors of the building at different building spacings and light incident angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model.

[0017] In the figure: 1. support frame; 2. display platform; 3. first motor; 4. first threaded shaft; 5. threaded barrel; 6. adjustment assembly; 601. bottom plate; 602. second motor; 603. second threaded shaft; 604. threaded sleeve; 605. support plate; 606. guide column; 607. countersunk hole; 608. guide hole; 7. movable base; 8. high-rise building model; 9. third motor; 10. rotating block; 11. support column; 12. light source. DETAILED DESCRIPTION

[0018] like Figure 1 and Figure 2 As shown, the utility model is a dynamic display device for building planning models, including a support frame 1 and a display platform 2, the display platform 2 is fixedly connected to the top surface of the support frame 1, a high-rise model 8 is connected to the display platform 2, a first motor 3 is fixedly connected to the bottom of the display platform 2, a first threaded shaft 4 is fixedly connected to the output shaft of the first motor 3, an end of the first threaded shaft 4 away from the first motor 3 is rotatably connected to the support frame 1, a threaded cylinder 5 is slidably connected to the first threaded shaft 4, a top of the threaded cylinder 5 is fixedly connected to a movable base 7, a rectangular groove is provided on the display platform 2, and the movable base 7 is slidably connected to the display platform 2. Connected in the rectangular groove, the high-rise building model 8 is fixedly connected to the top surface of the mobile base 7, the bottom surface of the display platform 2 is connected to the third motor 9, the third motor 9 is far away from the first motor 3, the output shaft of the third motor 9 is fixedly connected to the rotating block 10, the bottom end of the support column 11 is fixedly connected to the rotating block 10, a waist-shaped hole is provided on the display platform 2, the support column 11 passes through the waist-shaped hole, the top of the support column 11 is fixedly connected to a light source 12, the light source 12 is arranged above the display platform 2, and a shielding building model is connected to the top surface of the display platform 2, and the shielding building model is arranged between the light source 12 and the high-rise building model 8.

[0019] Start the first motor 3 to drive the first threaded shaft 4 to rotate, and the first threaded shaft 4 drives the threaded barrel 5 to move. Since the movable base 7 is slidably connected in the rectangular groove, the threaded barrel 5 drives the movable base 7 to move, and then the distance between the high-rise model 8 and the shielding building model can be adjusted. The shielding building model can be set to the same height as the briefing height or to the same height as the high-rise model 8, and the height of the light source 12 must be the same as the height of the high-rise model 8. Start the third motor 9 to drive the rotating block 10 to rotate, and the rotating block 10 drives the supporting column 11 to rotate, and the supporting column 11 drives the light source 12 to rotate, simulating the change of the position and height of the light source, so as to facilitate customers to understand the impact of light on the lighting of the floors below the high-rise building when the distance between buildings is different.

[0020] It should be noted that the waist-shaped hole on the display platform 2 should be set with a certain length to meet the swing amplitude of the support column 11 when the support column 11 driven by the third motor 9 rotates. In addition, since the movement of the support column 11 and the light source 12 does not require high-speed operation, but low-speed operation is more stable, similarly, the movement of the mobile base 7 and the high-rise model 8 should also be low-speed operation for greater stability. Therefore, it is recommended that the first motor 3 and the third motor 9 use a low-speed motor or servo motor with a reducer.

[0021] An adjustment component 6 is connected between the threaded barrel 5 and the movable base 7, and the adjustment component 6 includes a base plate 601, a second motor 602, a second threaded shaft 603, a threaded sleeve 604 and a support plate 605. The bottom surface of the base plate 601 is fixedly connected to the top of the threaded barrel 5, and a countersunk hole 607 is provided in the center of the base plate 601. The second motor 602 is fixedly connected to the inner bottom surface of the countersunk hole 607, the second threaded shaft 603 is fixedly connected to the output shaft of the second motor 602, the top of the threaded sleeve 604 is fixedly connected to the bottom surface of the support plate 605, the threaded sleeve 604 is connected to the second threaded shaft 603, the threaded sleeve 604 is slidably connected in the countersunk hole 607, and the movable base 7 is fixedly connected to the top surface of the support plate 605.

[0022] The second motor 602 is started to drive the second threaded shaft 603 to rotate. Since the threaded sleeve 604 is slidably connected in the countersunk hole 607, the rotation of the second threaded shaft 603 drives the threaded sleeve 604 to slide up and down in the countersunk hole 607. The sliding of the threaded sleeve 604 drives the support plate 605 to move up and down. The support plate 605 can drive the movable base 7 to move up and be located above the display platform 2. At this time, it is convenient for the movable base 7 to drive the high-rise model to move, and then adjust the position of the building spacing. However, it should be noted that when the movable base 7 moves up and is located above the display platform 2, the lower part of the movable base 7 cannot be separated from the rectangular groove on the display platform 2 to facilitate the subsequent sliding of the movable base 7. Considering this requirement, the thickness of the movable base 7 can be set thicker to meet the use requirements; a sliding groove that cooperates with the outer wall of the threaded cylinder 5 or a sliding groove that cooperates with the bottom plate 601 can also be set on the display platform 2. At this time, when the movable base 7 rises, it is only necessary to ensure that the sliding structure does not separate.

[0023] The sliding connection between the threaded sleeve 604 and the countersunk hole 607 can be set as a polygon with the outer wall of the threaded sleeve 604 and the inner wall of the countersunk hole 607 matching each other, or a sliding block and a sliding groove that match each other are set on the outer wall of the threaded sleeve 604 and the inner wall of the countersunk hole 607. However, setting a sliding connection structure on the outer wall of the threaded sleeve 604 and the inner wall of the countersunk hole 607 may cause the sliding connection structure here to be too close to the second threaded shaft 603, so that the torque is small. Therefore, the utility model is fixedly connected to the bottom of the support plate 605 with multiple guide posts 606, and the multiple guide posts 606 are evenly distributed around the circumference with the center of the threaded sleeve 604 as the axis. The top surface of the bottom plate 601 is provided with multiple guide holes 608, and the multiple guide holes 608 correspond to the multiple guide posts 606 one by one, and the multiple guide posts 606 are respectively slidably connected in the multiple guide holes 608. The guide holes 608 and the guide posts 606 ensure the stability of the lifting of the support plate 605.

Claims

1. A dynamic display device for an architectural planning model, comprising a support frame (1) and a display platform (2), wherein the display platform (2) is fixedly connected to the top surface of the support frame (1), and a high-rise model (8) is connected to the display platform (2), characterized in that: A first motor (3) is fixedly connected to the bottom of the display platform (2); a first threaded shaft (4) is fixedly connected to the output shaft of the first motor (3); an end of the first threaded shaft (4) away from the first motor (3) is rotatably connected to the support frame (1); a threaded cylinder (5) is slidably connected to the first threaded shaft (4); a mobile base (7) is fixedly connected to the top of the threaded cylinder (5); a rectangular groove is provided on the display platform (2); the mobile base (7) is slidably connected in the rectangular groove; a high-rise model (8) is fixedly connected to the top surface of the mobile base (7); an end of the display platform (2) away from the high-rise model (8) is connected to a support column (11); a light source (12) is fixedly connected to the top of the support column (11); the light source (12) is arranged above the display platform (2); a shielding building model is connected to the top surface of the display platform (2); the shielding building model is arranged between the light source (12) and the high-rise model (8).

2. A dynamic display device for a building planning model according to claim 1, characterized in that: The bottom surface of the display platform (2) is connected to a third motor (9), the third motor (9) is away from the first motor (3), a rotating block (10) is fixedly connected to the output shaft of the third motor (9), the bottom end of the support column (11) is fixedly connected to the rotating block (10), and a waist-shaped hole is provided on the display platform (2), and the support column (11) passes through the waist-shaped hole.

3. A dynamic display device for a building planning model according to claim 2, characterized in that: An adjustment component (6) is connected between the threaded barrel (5) and the movable base (7). The adjustment component (6) comprises a base plate (601), a second motor (602), a second threaded shaft (603), a threaded sleeve (604) and a support plate (605). The bottom surface of the base plate (601) is fixedly connected to the top of the threaded barrel (5). A countersunk hole (607) is provided at the center of the base plate (601). The second motor (602) is fixedly connected to the bottom surface inside the countersunk hole (607). The second threaded shaft (603) is fixedly connected to the output shaft of the second motor (602). The top of the threaded sleeve (604) is fixedly connected to the bottom surface of the support plate (605). The threaded sleeve (604) is connected to the second threaded shaft (603). The threaded sleeve (604) is slidably connected in the countersunk hole (607). The movable base (7) is fixedly connected to the top surface of the support plate (605).

4. A dynamic display device for a building planning model according to claim 3, characterized in that: A guide column (606) is fixedly connected to the bottom of the support plate (605), and a guide hole (608) is provided on the top surface of the bottom plate (601). The guide hole (608) is arranged on the side of the countersunk hole (607), and the guide column (606) is slidably connected in the guide hole (608).

5. A dynamic display device for a building planning model according to claim 4, characterized in that: The bottom of the support plate (605) is fixedly connected with a plurality of guide posts (606), the plurality of guide posts (606) are evenly distributed around the circumference of the threaded sleeve (604) center as the axis, the top surface of the bottom plate (601) is provided with a plurality of guide holes (608), the plurality of guide holes (608) correspond one-to-one to the plurality of guide posts (606), and the plurality of guide posts (606) are slidably connected in the plurality of guide holes (608) respectively.

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