Display device for architectural design

Abstract

The utility model belongs to the technical field of architectural design, and particularly relates to a display device for architectural design. Comprising a base box, the top end of the base box is fixedly connected with a fixed supporting plate through a plurality of supporting rods, a first driving motor is fixedly installed in the center of the upper surface of the base box, the output end of the first driving motor is fixedly connected with a rotating shaft, and the top end of the rotating shaft upwards penetrates through the fixed supporting plate and is fixedly connected with a rotating platform; the upper surface of the rotating platform is provided with two strip-shaped grooves which are vertically intersected, the two strip-shaped grooves are respectively and rotatably provided with a two-way lead screw, each two-way lead screw is symmetrically provided with two sections of threads with opposite rotating directions, each section of thread is sleeved with a sliding block, and the top end of each sliding block is fixedly connected with a unit exhibition stand. According to the utility model, the two bidirectional lead screws are arranged to drive the four unit exhibition stands to realize combination and disassembly, so that the display stand is suitable for displaying samples with different sizes, and the application range is wider.

Description

Technical Field

[0001] This utility model belongs to the field of architectural design technology, and specifically relates to a display device for architectural design. Background Technology

[0002] In real life, architecture needs to be displayed to viewers, but the sheer size of physical buildings prevents viewers from having a macroscopic understanding. Therefore, architectural models are often used to showcase architecture. Architectural and environmental art models exist between two-dimensional drawings and actual three-dimensional space, organically linking the two. They are a three-dimensional model that helps refine design concepts, visually embodying design intentions and overcoming the limitations of drawings in terms of representation. They are both part of the designer's design process and a form of design expression, widely used in urban construction, real estate development, housing sales, design bidding, and investment cooperation. Architectural model is an architectural term that uses its unique imagery to represent the spatial effect of a design scheme.

[0003] Chinese utility model patent CN218219751U discloses a mobile display device for architectural design samples, which enables architectural design samples to rotate, thereby better displaying the architectural design samples. However, the dimensions of the fixed components used to place the architectural design samples are all fixed, and it can only display samples of the corresponding size. It cannot display larger samples, thus limiting its applicability and making it very inconvenient to use. Therefore, there is an urgent need to design an architectural design display device that can change the size of the display stand by splitting and combining. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model proposes a mobile display device for architectural design samples, and specifically discloses the following technical solutions:

[0005] A display device for architectural design includes a base box. A fixed support plate is fixedly connected to the top of the base box via several support rods. A first drive motor is fixedly installed at the center of the upper surface of the base box. A rotating shaft is fixedly connected to the output end of the first drive motor. The top end of the rotating shaft passes upward through the fixed support plate and is fixedly connected to a rotating platform. The rotating platform is slidably installed on the upper surface of the fixed support plate. Two perpendicularly intersecting strip-shaped grooves are formed on the upper surface of the rotating platform. A bidirectional lead screw is rotatably installed in each of the two strip-shaped grooves. A second drive motor is connected to one end of each bidirectional lead screw. The two bidirectional lead screws are located at different heights. Each bidirectional lead screw has two symmetrically arranged threads with opposite directions. A slider is fitted on each thread segment. Each slider is slidably installed in a corresponding strip-shaped groove, and a unit display stand is fixedly connected to its top. Four unit display stands are joined together to form a large display stand.

[0006] Furthermore, the horizontal cross-section of the unit display stand is square, and the two diagonals of each square are perpendicular to the two strip grooves respectively.

[0007] Furthermore, a number of ball bearing mounting seats are evenly installed on the lower periphery of the rotating platform, and a ball bearing is rotatably installed in each ball bearing mounting seat. The bottom end of the ball bearing is in contact with the upper surface of the fixed support plate.

[0008] Furthermore, a third drive motor is fixedly connected to the top wall inside the base box. The output shaft of the third drive motor is vertically downward and fixedly connected to a one-way screw. The bottom end of the one-way screw is rotatably connected to the bottom wall of the base box. A lifting plate is sleeved on the one-way screw. The lifting plate is threadedly connected to the one-way screw. Several support legs are fixedly connected to the lower surface of the lifting plate. A through hole is opened on the bottom wall of the base box corresponding to the position of each support leg for the support leg to pass through.

[0009] Furthermore, a guide post is fixedly connected to the bottom wall and top wall of the base box on both sides of the one-way lead screw, and both guide posts pass through the lifting plate and are slidably connected to the lifting plate.

[0010] Furthermore, casters are fixedly installed at the four corners of the bottom of the base box.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] In this invention, two bidirectional lead screws can be used to drive the four unit display stands to move closer or further apart. When the four unit display stands are combined together, they can form a large display stand that can be used to display larger samples. When the four unit display stands are separated, they can be used to display smaller samples. Therefore, this invention is applicable to the display of samples of different sizes and has a wider range of applications. Attached Figure Description

[0013] Figure 1 This is the front view of the present invention.

[0014] Figure 2 This is a top view of the present invention.

[0015] Figure 3 for Figure 2 A cross-sectional view along the AA direction.

[0016] Figure 4 This is a top view of the present invention when the four unit booths are combined into one large booth.

[0017] 1-Base box, 2-Support rod, 3-Fixed support plate, 4-First drive motor, 5-Rotating shaft, 6-Rotating platform, 7-Strip groove, 8-Two-way lead screw, 9-Second drive motor, 10-Slider, 11-Unit display stand, 12-Ball mounting base, 13-Ball, 14-Third drive motor, 15-One-way lead screw, 16-Lifting plate, 17-Outrigger, 18-Through hole, 19-Guide column, 20-Universal wheel. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figure 1-4A display device for architectural design includes a base box 1. A fixed support plate 3 is fixedly connected to the top of the base box 1 via several support rods 2. A first drive motor 4 is fixedly installed at the center of the upper surface of the base box 1. A rotating shaft 5 is fixedly connected to the output end of the first drive motor 4. The top end of the rotating shaft 5 passes upward through the fixed support plate 3 and is fixedly connected to a rotating platform 6. The rotating platform 6 is slidably installed on the upper surface of the fixed support plate 3. Two perpendicularly intersecting strip-shaped grooves 7 are formed on the upper surface of the rotating platform 6. A bidirectional lead screw is rotatably installed in each of the two strip-shaped grooves 7. 8. One end of each bidirectional lead screw 8 passes through the side wall of the corresponding strip groove 7 and is connected to a second drive motor 9. The second drive motor 9 is fixed on the side of the rotating platform 6. The two bidirectional lead screws 8 are located at different heights to avoid interference between them. Each bidirectional lead screw 8 is symmetrically provided with two sections of threads with opposite directions. Each section of thread is fitted with a slider 10. Each slider 10 is slidably installed in the corresponding strip groove and its top is fixedly connected to a unit display stand 11. The four unit display stands 11 are tightly attached to each other to form a large display stand.

[0020] Two second drive motors 9 can drive two bidirectional lead screws 8 to rotate respectively. When the bidirectional lead screws 8 rotate, they will drive the two sliders 10 and the two unit display stands 11 mounted on them to move towards each other or away from each other, so that the four unit display stands 11 will eventually move closer to each other or further away from each other. When the four unit display stands 11 move together, they can form a large display stand for displaying larger samples. When the four unit display stands 11 are separated, they can be used to display smaller samples respectively.

[0021] In this embodiment, the horizontal cross-section of the unit display stand 11 is square, and the two diagonals of each square are perpendicular to the two strip grooves 7. After four unit display stands 11 are combined together, they can form a larger square display stand. In other embodiments, the unit display stand 11 can also be fan-shaped, and four fan-shaped unit display stands 11 can be combined together to form a larger circular display stand.

[0022] In this embodiment, a plurality of ball bearing mounting seats 12 are evenly installed on the lower periphery of the rotating platform 6. Each ball bearing mounting seat 12 contains a ball bearing 13, the bottom end of which contacts the upper surface of the fixed support plate 3. The arrangement of the ball bearing 13 and the ball bearing mounting seats 12 not only provides support for the rotating platform 6, but also reduces friction, making the rotating platform 6 more flexible when rotating.

[0023] In this embodiment, a third drive motor 14 is fixedly connected to the top wall inside the base box 1. The output shaft of the third drive motor 14 is vertically downward and fixedly connected to a one-way lead screw 15. The bottom end of the one-way lead screw 15 is rotatably connected to the bottom wall of the base box 1. A lifting plate 16 is sleeved on the one-way lead screw 15 and threadedly connected to the one-way lead screw 15. Several support legs 17 are fixedly connected to the lower surface of the lifting plate 16. A through hole 18 is provided on the bottom wall of the base box 1 for each support leg 17 to pass through. The third drive motor 14 can drive the one-way lead screw 15 to rotate, thereby driving the lifting plate 16 and the support legs 17 to rise and fall. When it is necessary to adjust the display height of the device, the lifting plate 16 can be driven to move downward, so that the support legs 17 extend out of the through hole 18 and contact the ground. The longer the support legs 17 extend out of the base box 1, the higher the display height of the device.

[0024] In this embodiment, a guide post 19 is fixedly connected to the bottom wall and top wall of the base box 1 on both sides of the one-way lead screw 15. Both guide posts 19 pass through the lifting plate 16 and are slidably connected to the lifting plate 16. The two guide posts 19 can provide guidance for the lifting plate 16, making the lifting plate 16 rise and fall more smoothly.

[0025] In this embodiment, casters 20 are fixedly installed at the four corners of the bottom of the base box 1, which facilitates the movement of the device. The casters 20 can cooperate with the support legs 17. When the casters 20 are in contact with the ground and the support legs 17 are suspended in the air, the device can be moved easily. When the support legs 17 are in contact with the ground and the casters 20 are suspended in the air, the device can be fixed in a certain position for display.

[0026] The above description is merely a preferred embodiment of the present utility model and does not constitute any limitation on the technical scope of the present utility model. Therefore, any minor modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall still fall within the scope of the technical solution of the present utility model.

Claims

1. A display device for architectural design, characterized by comprising: The utility model provides a kind of exhibition stand, including base box, the top end of the base box is fixedly connected with fixed support plate by several support bars, the upper surface center of the base box is fixedly installed with first drive motor, the output end of the first drive motor is fixedly connected with rotating shaft, the top end of the rotating shaft is upwards and is fixedly connected with rotating platform, the rotating platform is slidably installed on the upper surface of the fixed support plate, the upper surface of the rotating platform is provided with two perpendicular intersecting strip grooves, one two-way screw is rotatably installed in two strip grooves respectively, one second drive motor is connected to one end of each two-way screw, two two-way screws are located at different heights, two threads of opposite rotation are symmetrically provided on each two-way screw, one slider is respectively sleeved on each thread, each slider is slidably installed in corresponding strip groove and the top end is fixedly connected with one unit exhibition stand, four unit exhibition stands are closely attached to form a large exhibition stand.

2. A display device for architectural design according to claim 1, wherein The horizontal section of the unit exhibition stand is a square, and two diagonal lines of each square are perpendicular to two strip grooves respectively.

3. A display device for architectural design according to claim 1, wherein The lower surface of the rotating platform is uniformly provided with a plurality of ball mounting seats, and each ball mounting seat is rotatably installed with a ball.

4. A display device for architectural design according to claim 1, wherein The top wall inside the base box is fixedly connected with a third drive motor, the output shaft of the third drive motor is vertically downward and fixedly connected with a one-way screw, the bottom end of the one-way screw is rotatably connected with the bottom wall of the base box, the one-way screw is sleeved with a lifting plate, the lifting plate is threadedly connected with the one-way screw, the lower surface of the lifting plate is fixedly connected with a plurality of legs, and the bottom wall of the base box is provided with a through hole corresponding to the position of each leg.

5. A display unit for architectural design according to claim 4, wherein The bottom wall and the top wall of the base box are fixedly connected with a guide column on both sides of the one-way screw respectively, both guide columns penetrate through the lifting plate and are slidably connected with the lifting plate.

6. A display device for architectural design according to claim 5, wherein The bottom end of the base box is fixedly installed with universal wheels at four corners.

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