CN219435449U - Three-dimensional building model display stand - Google Patents

Abstract

The utility model relates to the technical field of display stands, in particular to a three-dimensional building model display stand, wherein a support column is coaxially rotatably arranged at the bottom of a storage box, a first power mechanism for driving the storage box to rotate around the support column is arranged in the storage box, a display stand body positioned in the storage box is movably arranged at the upper end of the support column, and a three-dimensional building model is arranged on the display stand body; the storage box is fixedly provided with a supporting plate, an arc-shaped sliding rod arched upwards is fixedly arranged on the supporting plate, a sliding block is slidably arranged on the sliding rod, the bottom of the sliding block is fixedly provided with a lighting lamp, and the supporting plate is provided with a second power mechanism for driving the sliding block to slide along the sliding rod; the lighting lamp is driven by the second motor to rise or fall along the sliding rod, so that the influence of different heights of the sun in different time periods on the lighting of the building is simulated; the first motor drives the lighting lamp to rotate relative to the display table body and the three-dimensional building model, so that the influence of different sun orientations and irradiation angles in different time periods on the lighting of the building is simulated.

Description

3D architectural model display stand

technical field

The utility model relates to the technical field of display stands, in particular to a three-dimensional architectural model display stand.

Background technique

In the process of architectural design, designers often have to explain and explain their own ideas and design concepts. At the same time, such architectural design display stands are also used in some exhibitions to display architectural designs through three-dimensional models. will be more intuitive.

The utility model patent with the application number CN202121855390.2 discloses an all-round display platform for industrial architectural design products, including a display stand and a support stand installed at the lower end of the display stand. One side of the display stand is equipped with a supplementary light installed movable Unit, the supplementary light unit includes a moving block for installation inside the display stand and a fixed screw fixedly installed on the upper surface of the moving block. The upper end of the fixed screw is provided with a movable sleeve, and the upper end of the movable sleeve is provided with a movable head. The sleeve is threadedly connected with the fixed screw through the movable screw tube set at the lower end, and the industrial architectural design product is fixed on the upper surface of the display stand, so that the driving device can drive the rotating screw to rotate, and then drive the light supplement unit to move slowly. When moving, the bald head can irradiate the product, simulating sunlight to illuminate, and can observe the lighting of industrial buildings or the influence of light changes, and the display is more comprehensive.

However, the supplementary light unit of the above-mentioned display platform only moves on one side of the display platform, so that the lighting simulation can only be performed on one side of the building, and it is impossible to simulate the impact of different heights of the sun and different irradiation angles on the building at different times.

Utility model content

The technical problem to be solved by the utility model is to provide a three-dimensional architectural model display platform, which can provide a more comprehensive lighting simulation for buildings, so as to solve the technical problems in the prior art.

In order to solve the above-mentioned technical problems, the technical solution of the utility model is: a three-dimensional architectural model display platform, including a storage box, the storage box is in the shape of a cylinder with an open top, and a supporting column is installed on the bottom of the storage box to rotate coaxially. The lower end of the support column is fixedly installed with a base, the storage box is provided with a first power mechanism for driving the storage box to rotate around the support column, and the upper end of the support column is movably installed with a The display stand body is provided with a three-dimensional architectural model; a support plate is fixedly installed on the storage box, and an upwardly arched arc-shaped slide bar is fixedly installed on the support plate, and the slide bar The center of the circle coincides with the axis of the storage box, a slider is slidably installed on the slider, and a lighting lamp is fixedly installed on the bottom of the slider, and the support plate is provided for driving the slider along the slider. Second power mechanism for rod sliding.

As a preferred technical solution, the first power mechanism includes a first motor installed in the storage box, a first bevel gear is fixedly installed on the rotating shaft of the first motor, and a first bevel gear is fixedly installed on the top of the support column. There is a second bevel gear meshing with the first bevel gear.

As a preferred technical solution, the second power mechanism includes an arc-shaped rack fixedly installed on the support plate, the center of the rack coincides with the circle of the slider, and the slider is installed on the There is a second motor, and a third gear meshed with the rack is fixedly installed on the rotating shaft of the second motor.

As a further improvement, side baffles are respectively fixedly installed on opposite sides of the slider, and the two side baffles respectively interfere with the opposite sides of the rack.

As a further improvement, an installation cavity is provided inside the support column, a sliding hole vertically connected to the installation cavity is provided on the top of the support column, an adjustment rod is slidably installed in the sliding hole, and the display stand body It is fixedly installed on the upper end of the adjustment rod, and a screw driven by a third motor is arranged in the installation cavity, and the adjustment rod is screwed on the screw.

After adopting above-mentioned technical scheme, the beneficial effect of the utility model is:

(1) When the application is on display, the third motor drives the body of the display stand to rise, exposing the three-dimensional architectural model to the outside of the storage box, so as to display the three-dimensional architectural model to customers more clearly; The three motors drive the body of the display stand to lower, so that the 3D architectural model is stored in the storage box, thereby providing better protection for the display stand body and the 3D architectural model, avoiding accidental damage to the 3D architectural model, and having good protection for the 3D architectural model The advantages;

(2) The application drives the slider to slide along the slide bar through the second motor, and the slider drives the lighting lamp to rise or fall along the slide bar, thereby simulating the influence of different heights of the sun on building lighting in different time periods; through the first motor Drive the storage box to rotate around the support column, and the storage box drives the support plate and the lighting to rotate relative to the display stand body and the 3D architectural model, thereby simulating the influence of the sun's different orientations and irradiation angles on the building lighting in different time periods, and the 3D architectural model The advantages of a more comprehensive daylighting simulation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is the structural representation of the utility model embodiment;

Fig. 2 is a schematic cross-sectional view of a storage box according to an embodiment of the present invention;

Fig. 3 is a schematic structural view of the second power mechanism of the utility model embodiment;

Fig. 4 is a schematic cross-sectional view of A-A in Fig. 3 .

In the figure: 1-storage box; 2-support column; 3-base; 4-first motor; 5-first bevel gear; 6-second bevel gear; 7-display stand body; 8-3D building model; 10 -Installation cavity; 11-sliding hole; 12-adjusting rod; 13-guide block; 14-guiding groove; 15-third motor; 16-screw; 17-support plate; - slide block; 21 - lighting; 22 - rack; 23 - second motor; 24 - third gear; 25 - side baffle.

Detailed ways

As shown in Figures 1 to 4, the three-dimensional architectural model display platform includes a storage box 1, the storage box 1 is a cylindrical shape with an open top, and the bottom of the storage box 1 is installed on the upper end of the support column 2 through the coaxial rotation of the bearing, and the support column The lower end of 2 is fixed with a base 3 by bolts, which can support the device as a whole. The storage box 1 is provided with a first power mechanism for driving the storage box 1 to rotate around the support column 2. The first power mechanism comprises the first motor 4 that is installed on the bottom in the storage box 1 by bolts, the first bevel gear 5 is fixedly installed on the rotating shaft of the first motor 4, and the first bevel gear 5 is fixedly installed on the upper end of the support column 2. Gear 5 meshes with second bevel gear 6 . When the first motor 4 works, it drives the first bevel gear 5 to rotate, and the first bevel gear 5 acts on the second bevel gear 6 to drive the storage box 1 to rotate around the support column 2 .

As shown in FIG. 2 , a display stand body 7 located in the storage box 1 is movably installed on the upper end of the support column 2 , and a three-dimensional architectural model 8 is arranged on the display stand body 7 . The support column 2 is provided with an installation cavity 10, and the top of the support column 2 is provided with a sliding hole 11 vertically connected to the installation cavity 10, and an adjusting rod 12 is slidably installed in the sliding hole 11, in order to prevent the adjusting rod 12 from rotating in the sliding hole 11 , the inner wall of the sliding hole 11 is integrally formed with a guide block 13, and the adjustment rod 12 is provided with a guide groove 14 matching with the guide block 13 along its length direction, and the display stand body 7 is fixedly installed on the upper end of the adjustment rod 12 by bolts, The bottom of the installation chamber 10 is equipped with a third motor 15 by bolts, the rotating shaft of the third motor 15 is fixedly equipped with a screw rod 16 through a shaft coupling, and the adjusting rod 12 is screwed on the screw rod 16 . When the third motor 15 works, it drives the screw rod 16 to rotate, and the screw rod 16 drives the adjusting rod 12 to slide up and down along the sliding hole 11, and then the adjusting rod 12 drives the display stand body 7 to rise or fall. Specifically, during the exhibition, the third motor 15 drives the screw 16 to rotate forward and drives the display stand body 7 to rise, so that the three-dimensional architectural model 8 is exposed to the outside of the storage box 1, so as to display the three-dimensional architectural model to customers more clearly. 8. After the exhibition is completed, the third motor 15 drives the screw 16 to reverse and drive the display stand body 7 to lower, so that the three-dimensional architectural model 8 is stored in the storage box 1, thereby providing more information for the display stand body 7 and the three-dimensional architectural model 8. A good protective effect can prevent the three-dimensional building model 8 from being accidentally damaged.

The storage box 1 is fixedly installed with an upwardly arched arc-shaped support plate 17, and the two ends of the support plate 17 are respectively fixed and installed on the outer walls of the opposite sides of the storage box 1 by bolts, and the inner sides of the two ends of the support plate 17 pass through Bolts are fixedly installed with support bases 18, between the two support bases 18 there is an upwardly arched arc-shaped slide bar 19 fixed by bolts, the center of the slide bar 19 coincides with the axis of the storage box 1, and the slide bar 19 is slidably installed There is a slide block 20, the bottom of the slide block 20 is fixedly equipped with a lighting lamp 21, and the support plate 17 is provided with a second power mechanism for driving the slide block to slide along the slide bar 19.

As shown in Figures 3 and 4, the second power mechanism comprises an arc-shaped rack 22 fixedly installed on the inner wall of the support plate 17 by bolts, the center of circle of the rack 22 coincides with the circle of the slide bar 19, and the slide block 20 A second motor 23 is installed on it, and a third gear 24 meshing with the rack 22 is fixedly installed on the rotating shaft of the second motor 23 . When the second motor 23 works, it drives the third gear 24 to rotate, and the third gear 24 acts on the rack 22 to drive the slider 20 to slide along the slide bar 19 .

In order to improve the stability of the slide block 20 sliding along the slide bar 19, the opposite sides of the slide block 20 are respectively fixed with side baffles 25 by bolts, and the second motor 23 is installed on one of the side baffles 25 by bolts. The side baffles 25 respectively interfere with the opposite sides of the rack 22 .

When displaying, the third motor 15 drives the display stand body 7 to rise, so that the three-dimensional architectural model 8 is exposed to the outside of the storage box 1; during the display process, the second motor 23 drives the slider 20 to slide along the slide bar 19, The slider 20 drives the lighting lamp 21 to rise or fall along the slide rod 19, thereby simulating the influence of different heights of the sun on building lighting in different time periods; the first motor 4 drives the storage box 1 to rotate around the support column 2, and the storage box 1 Drive the support plate 17 and the lighting lamp 21 to rotate relative to the display stand body 7 and the three-dimensional architectural model 8, thereby simulating the influence of different sun orientations and irradiation angles in different time periods on building lighting.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (5)

1. The three-dimensional architectural model display platform is characterized in that: it includes a storage box, the storage box is a cylindrical shape with an open top, the bottom of the storage box is coaxially rotated with a support column, and the lower end of the support column is fixedly installed with a The base, the storage box is provided with a first power mechanism for driving the storage box to rotate around the support column, the upper end of the support column is movably installed with a display stand body located in the storage box, and the display A three-dimensional architectural model is provided on the table body; a support plate is fixedly installed on the storage box, and an upwardly arched arc-shaped slide bar is fixedly installed on the support plate. The axes are coincident, a slider is slidably installed on the slider, a lighting lamp is fixedly installed on the bottom of the slider, and a second power mechanism for driving the slider to slide along the slider is provided on the support plate. 2. The three-dimensional architectural model display stand as claimed in claim 1, characterized in that: the first power mechanism includes a first motor installed in the storage box, and a rotating shaft of the first motor is fixedly installed with A first bevel gear, a second bevel gear meshed with the first bevel gear is fixedly mounted on the support column. 3. The three-dimensional building model display platform as claimed in claim 1, characterized in that: said second power mechanism comprises an arc-shaped rack fixedly mounted on said support plate, and the center of circle of said rack is the same as said rack. The circle of the slide bar overlaps, the second motor is installed on the slide block, and the third gear meshed with the rack is fixedly installed on the rotating shaft of the second motor. 4. The three-dimensional architectural model display stand as claimed in claim 3, wherein side baffles are respectively fixedly installed on opposite sides of the slider, and the two side baffles respectively interfere with each other when the racks are opposite to each other. on both sides. 5. The three-dimensional architectural model display platform according to claim 1, wherein an installation cavity is provided in the support column, and a sliding hole vertically connected to the installation cavity is provided on the top of the support column, and the An adjustment rod is slidably installed in the sliding hole, the display stand body is fixedly installed on the upper end of the adjustment rod, a screw driven by a third motor is arranged in the installation cavity, and the adjustment rod is threadedly connected to the screw superior.