Land utilization scheme model platform with adjustable display angle
By designing a land use scheme model platform with adjustable display angles, using threaded adjustment mechanism and rotation shaft, the problem of inconvenient adjustment of the model platform angle in the prior art is solved, and a more flexible perspective and a more comprehensive land area is achieved Utilization assessment.
Patent Information
- Application Number
- CN202420399499.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-01
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-01
AI Technical Summary
When displaying existing building sand table models, it is not convenient to adjust the angle of the building sand table model, resulting in viewers having blind spots and is inconvenient to better understand and evaluate the land use situation presented by the model platform.
A land use scheme model platform with adjustable display angles is designed, including display box, model platform, adjustment mechanism, support legs and rotation shaft. The angle adjustment of the model platform is achieved through the coordination of the threaded adjustment mechanism and rotation shaft.
It provides a more flexible perspective, allowing viewers to fully view the model platform’s images from multiple angles, helping to better understand and evaluate land use, and thus better participate in relevant discussions and decision-making processes.
Smart Images
Figure CN222486864U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of land planning models, in particular to a land use scheme model platform with adjustable display angle. Background Art
[0002] In urban construction planning presentations, architectural sand table models are often used to visually reflect the planning schemes or combinations within the area, so as to accurately express the planning ideas and expected results.
[0003] However, when displaying the existing architectural sand table model, it is not convenient to adjust the angle of the architectural sand table model, resulting in blind spots for viewers, making it inconvenient to better understand and evaluate the land use situation presented by the model platform, and leading to errors in land planning. In view of this, we propose a land use plan model platform with adjustable display angle to solve the existing problems. Utility Model Content
[0004] The purpose of the utility model is to provide a land use scheme model platform with adjustable display angle to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a land use plan model platform with adjustable display angle, comprising a display box, a model platform, an adjustment mechanism, support legs and a rotating shaft, wherein support legs are arranged at the four corners below the display box, and an adjustment groove is provided in the display box, the model platform is symmetrically arranged at the notch of the adjustment groove, a rotating shaft is arranged at the connection between the model platform and the adjustment groove, a threaded adjustment mechanism is arranged in the adjustment groove, and the adjustment mechanism and the model platform cooperate with each other.
[0006] Preferably, grooves are provided on the sides of the model platforms close to each other, and connecting members and fixing members are respectively arranged in the grooves. Limiting grooves are provided on the surfaces of the connecting members, and protrusions are symmetrically arranged on both sides of the fixing members, and the protrusions are located in the limiting grooves.
[0007] Preferably, the adjustment mechanism includes a knob, a rotating groove, a transmission box, a rotating frame, a threaded rod, a movable shaft, an L-shaped plate, a transmission frame, an adjustment block, a rotating rod, a worm and a worm wheel. A transmission box is embedded in the middle of the adjustment groove, and a worm wheel is arranged in the transmission box. A worm is arranged on the side of the transmission box close to the worm wheel, a rotating rod is arranged on one side of the worm, and a rotating groove is opened on one side of the inner wall of the adjustment groove, and the rotating rod is located in the rotating groove.
[0008] Preferably, a threaded rod is provided on one side of the worm wheel, an adjustment block is threadedly connected to the threaded rod, and rotating frames are symmetrically provided on both sides of the transmission box at the bottom of the adjustment groove.
[0009] Preferably, a transmission frame is arranged under the model platform, and an L-shaped plate is arranged on the rotating frame, and a movable shaft is arranged at the connection between the L-shaped plate and the rotating frame, and an adjustment block is movably connected to one side of the L-shaped plate, and a side of the L-shaped plate away from the adjustment block is movably connected to the transmission frame.
[0010] Preferably, guide grooves are provided on both sides of the model platforms, and limiting blocks are fixedly connected to the surfaces on both sides of the adjustment groove corresponding to the guide grooves.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. When the knob is rotated, the knob will drive the rotating rod to rotate inside the rotating groove, thereby driving the worm and the worm wheel in the transmission box to work together, and the threaded rod will rotate accordingly. The threaded connection on the threaded rod will cause the adjustment block to move up and down on the threaded rod, which will drive the L-shaped plate to move relative to the rotating frame, thereby changing the inclination angle of the model platform. The design of the adjustment mechanism will provide viewers with a more flexible perspective, enabling them to better understand and evaluate the land use presented by the model platform, so as to better participate in relevant discussions and decision-making processes.
[0013] 2. Guide grooves are provided on both sides of the model platform, and limit blocks are fixedly connected to the surfaces on both sides of the adjustment groove corresponding to the guide grooves. The limit blocks can limit the movement range of the model platform to prevent it from exceeding the required angle range. Such a design can improve the stability and accuracy of the adjustment mechanism and ensure that the model platform can be reliably adjusted within the required angle range. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the adjustment slot in the utility model;
[0016] Figure 3 It is a structural schematic diagram of the adjustment mechanism in the utility model;
[0017] Figure 4 It is a structural schematic diagram of a transmission box in the adjustment mechanism of the utility model;
[0018] Figure 5 for Figure 3 Schematic diagram of the locally enlarged structure of A in the middle.
[0019] In the figure: 1. display box; 2. model platform; 3. adjustment mechanism; 301. knob; 302. rotating groove; 303. transmission box; 304. rotating frame; 305. threaded rod; 306. movable shaft; 307. L-shaped plate; 308. transmission frame; 309. adjustment block; 310. rotating rod; 311. worm; 312. worm wheel; 4. supporting leg; 5. groove; 6. adjustment groove; 7. guide groove; 8. limit groove; 9. connecting piece; 10. fixing piece; 11. protrusion; 12. rotating shaft; 13. limit block. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.
[0021] like Figure 1-Figure 5 As shown, the utility model proposes a land use scheme model platform with adjustable display angle, comprising a display box 1, a model platform 2, an adjustment mechanism 3, support legs 4 and a rotating shaft 12, wherein the support legs 4 are arranged at the four corners below the display box 1, and an adjustment slot 6 is provided in the display box 1, the model platform 2 is symmetrically arranged at the notch of the adjustment slot 6, a rotating shaft 12 is arranged at the connection between the model platform 2 and the adjustment slot 6, a threaded adjustment mechanism 3 is arranged in the adjustment slot 6, and the adjustment mechanism 3 and the model platform 2 cooperate with each other.
[0022] In an optional embodiment, grooves 5 are provided on the sides close to the model platforms 2 on both sides, and connecting members 9 and fixing members 10 are respectively arranged in the grooves 5. Limiting grooves 8 are provided on the surface of the connecting member 9, and protrusions 11 are symmetrically arranged on both sides of the fixing member 10, and the protrusions 11 are located in the limiting grooves 8.
[0023] In an optional embodiment, the adjustment mechanism 3 includes a knob 301, a rotating groove 302, a transmission box 303, a rotating frame 304, a threaded rod 305, a movable shaft 306, an L-shaped plate 307, a transmission frame 308, an adjustment block 309, a rotating rod 310, a worm 311 and a worm wheel 312. The transmission box 303 is embedded in the middle of the adjustment groove 6, and the worm wheel 312 is arranged in the transmission box 303. A worm 311 is arranged on the side of the transmission box 303 close to the worm wheel 312, and a rotating rod 310 is arranged on one side of the worm 311. A rotating groove 302 is opened on one side of the inner wall of the adjustment groove 6, and the rotating rod 310 is located in the rotating groove 302.
[0024] In an optional embodiment, a threaded rod 305 is provided on one side of the worm wheel 312 , an adjustment block 309 is threadedly connected to the threaded rod 305 , and a rotating frame 304 is symmetrically provided on both sides of the transmission box 303 at the bottom of the adjustment slot 6 .
[0025] In an optional embodiment, a transmission frame 308 is arranged below the model platform 2, and an L-shaped plate 307 is arranged on the rotating frame 304, and a movable shaft 306 is arranged at the connection between the L-shaped plate 307 and the rotating frame 304, and an adjustment block 309 is movably connected to one side of the L-shaped plate 307, and a side of the L-shaped plate 307 away from the adjustment block 309 is movably connected to the transmission frame 308; when the knob 301 is rotated, the knob 301 will drive the rotating rod 310 to rotate inside the rotating groove 302, thereby driving the worm 311 and the worm wheel 312 in the transmission box 303 to work together, and the threaded rod 305 will rotate accordingly, and the threaded connection on the threaded rod 305 will cause the adjustment block 309 to move up and down on the threaded rod 305, which will drive the L-shaped plate 307 to move relative to the rotating frame 304, thereby changing the inclination angle of the model platform 2.
[0026] In an optional embodiment, guide grooves 7 are provided on both sides of the model platform 2, and limit blocks 13 are fixedly connected to the surfaces on both sides of the adjustment groove 6 corresponding to the guide grooves 7, ensuring that during the angle adjustment process, the limit blocks 13 can limit the movement range of the model platform 2 to prevent it from exceeding the required angle range. Such a design can improve the stability and accuracy of the adjustment mechanism 3 and ensure that the model platform 2 can be reliably adjusted within the required angle range.
[0027] The working principle of the utility model is as follows: when using the device, the device is first placed in a suitable position. When the knob 301 is rotated, the knob 301 will drive the rotating rod 310 to rotate inside the rotating groove 302, thereby driving the worm 311 and the worm wheel 312 in the transmission box 303 to cooperate with each other, and the threaded rod 305 will rotate accordingly. The threaded connection on the threaded rod 305 will cause the adjustment block 309 to move up and down on the threaded rod 305, which will drive the L-shaped plate 307 to move relative to the rotating frame 304, thereby changing the inclination angle of the model platform 2. By adjusting the adjustment mechanism 3, the viewer can fully view the picture of the model platform from multiple angles, which will help In order to conduct a more comprehensive and in-depth discussion on the land use plan, the design of the adjustment mechanism 3 will provide viewers with a more flexible perspective, enabling them to better understand and evaluate the land use situation presented by the model platform, so as to better participate in relevant discussions and decision-making processes, and during the rotation process, it can be ensured that during the angle adjustment process, the model platform 2 on both sides is provided with guide grooves 7, and the surfaces on both sides of the adjustment groove 6 correspond to the guide grooves 7 and are fixedly connected to the limit blocks 13. The limit blocks 13 can limit the movement range of the model platform 2 to prevent it from exceeding the required angle range. Such a design can improve the stability and accuracy of the adjustment mechanism 3 and ensure that the model platform 2 can be reliably adjusted within the required angle range.
[0028] It should be understood that the above specific embodiments of the present invention are used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.
Claims
1. A land use scheme model platform with adjustable display angle, characterized in that: The invention comprises a display box (1), a model platform (2), an adjustment mechanism (3), a support leg (4) and a rotating shaft (12); the support legs (4) are arranged at the four corners below the display box (1); an adjustment slot (6) is provided in the display box (1); the model platform (2) is symmetrically arranged at the slot of the adjustment slot (6); a rotating shaft (12) is arranged at the connection between the model platform (2) and the adjustment slot (6); a screw-driven adjustment mechanism (3) is arranged in the adjustment slot (6); and the adjustment mechanism (3) and the model platform (2) cooperate with each other.
2. The land use scheme model platform with adjustable display angle according to claim 1, characterized in that: The model platforms (2) on both sides are provided with grooves (5) on the sides close to each other, and connecting pieces (9) and fixing pieces (10) are respectively arranged in the grooves (5). The surface of the connecting piece (9) is provided with limiting grooves (8), and the fixing pieces (10) are symmetrically provided with protrusions (11) on both sides, and the protrusions (11) are located in the limiting grooves (8).
3. The land use scheme model platform with adjustable display angle according to claim 1, characterized in that: The adjusting mechanism (3) comprises a knob (301), a rotating groove (302), a transmission box (303), a rotating frame (304), a threaded rod (305), a movable shaft (306), an L-shaped plate (307), a transmission frame (308), an adjusting block (309), a rotating rod (310), a worm (311) and a worm wheel (312); a transmission box (303) is embedded in the middle of the adjusting groove (6), a worm wheel (312) is arranged in the transmission box (303), a worm (311) is arranged on one side of the transmission box (303) close to the worm wheel (312), a rotating rod (310) is arranged on one side of the worm (311), a rotating groove (302) is opened on one side of the inner wall of the adjusting groove (6), the rotating rod (310) is located in the rotating groove (302), and a knob (301) is arranged on one side of the rotating rod (310) that penetrates the display box (1).
4. The land use scheme model platform with adjustable display angle according to claim 3, characterized in that: A threaded rod (305) is provided on one side of the worm wheel (312), an adjustment block (309) is threadedly connected to the threaded rod (305), and a rotating frame (304) is symmetrically provided on both sides of the transmission box (303) at the bottom of the adjustment slot (6).
5. The land use scheme model platform with adjustable display angle according to claim 1, characterized in that: A transmission frame (308) is arranged below the model platform (2), and an L-shaped plate (307) is arranged on the rotating frame (304), and a movable shaft (306) is arranged at the connection between the L-shaped plate (307) and the rotating frame (304), and one side of the L-shaped plate (307) is movably connected to an adjustment block (309), and the side of the L-shaped plate (307) away from the adjustment block (309) is movably connected to the transmission frame (308).
6. The land use scheme model platform with adjustable display angle according to claim 1, characterized in that: Both sides of the model platform (2) are provided with guide grooves (7), and the surfaces on both sides of the adjustment groove (6) are fixedly connected to limit blocks (13) corresponding to the guide grooves (7).