Urban update planning model

Abstract

The utility model relates to the technical field of planning models, and discloses a city update planning model, which comprises a mounting rack, a display stand is fixedly mounted at the top end of the mounting rack, two support plates are symmetrically and fixedly mounted on the upper surface of the display stand, a rotating frame is rotatably mounted between the two support plates, and a plurality of mounting holes are formed in the rotating frame. A sliding block is slidably mounted on the outer surface, close to the top end, of the rotating frame. The rotary knob is manually rotated, so that the worm drives the worm gear to rotate, the worm gear drives the rotating frame to rotate, the illuminating lamp is driven to rotate to a required angle through the rotating frame, the compression bolt is manually loosened, a user manually shifts the sliding block, and the sliding block slides along the arc outer surface of the rotating frame; the position of the sliding block is fixed by screwing down the pressing bolt, the illumination angle of the illumination lamp can be adjusted at will according to the effects of different time periods or different seasons, and the display effect of a building model is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of planning models, and in particular to an urban renewal planning model. Background Art

[0002] Planning demonstration models are often used to showcase development plans for cities, villages or other areas. These models can help people understand planning designs more intuitively, thereby promoting communication, decision-making and public participation. The background can include the following aspects: Development needs: The background of the planning demonstration model should clearly state the development needs of the plan, such as urbanization, population growth, economic development, environmental protection, etc. This helps to better understand the purpose and significance of the planning scheme. Natural environment: Taking into account the natural geographical conditions of the planned area, including topography, water system, vegetation, etc., these factors will have an important impact on the planning design and also need to be reflected in the demonstration model. Social conditions: Understanding the social status of the planning area, including population structure, housing needs, employment situation, etc., will help to better formulate planning schemes that conform to actual conditions. Policy orientation: Taking into account the policy orientation and planning direction of relevant government departments, ensure that the planning demonstration model is consistent with the government's development plan.

[0003] An existing urban planning model device (Announcement No.: CN216119255U) has at least the following disadvantages:

[0004] When the above patent is in use, lighting simulation is performed through lighting lamps, so as to facilitate observers to observe the situation. Since the lighting in the above patent cannot adjust the illumination angle, when displaying the urban planning model, different angles of lighting may be required to show the effects of different time periods or seasons. The inability to adjust the lighting angle will result in poor display effects of the model in some aspects, limiting the display effect of the model. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the lighting angle cannot be adjusted, which leads to poor display effects of the model in some aspects and limits the display effects of the model, and proposes an urban renewal planning model.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A city renewal planning model comprises a mounting frame, a display stand is fixedly mounted on the top of the mounting frame, two support plates are symmetrically fixedly mounted on the upper surface of the display stand, a rotating frame is rotatably mounted between the two support plates, a slider is slidably mounted on the outer surface of the rotating frame close to the top, a lighting lamp is fixedly mounted on the lower surface of the slider, a clamping bolt is threadedly connected to the outer surface of one side of the slider, a worm gear is fixedly mounted on the outer surface of the rotating center of the rotating frame, two support blocks are symmetrically fixedly mounted on the outer surface of the display stand close to the worm gear, a worm is rotatably mounted between the two support blocks, and the worm is meshed with the worm gear.

[0008] As a further solution of the utility model, one end of the worm penetrates the outer surface of the support block and is fixedly mounted with a knob.

[0009] As a further solution of the utility model, a circular groove is provided on the upper surface of the display stand, a turntable is rotatably mounted on the inner wall of the circular groove, and a building model is mounted on the upper surface of the turntable.

[0010] As a further solution of the utility model, a driving motor is fixedly mounted on the lower surface of the display stand, and the output end of the driving motor passes through the upper surface of the display stand and is fixedly mounted to the rotation center of the turntable.

[0011] As a further solution of the utility model, a scale bar is provided on the outer surface of the rotating frame near the top.

[0012] As a further solution of the utility model, self-locking universal wheels are fixedly installed at the four corner positions of the lower surface of the mounting frame.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] By manually turning the knob, the worm drives the worm wheel to rotate, the worm wheel drives the rotating frame to rotate, and the rotating frame drives the lighting lamp to rotate to a desired angle. By manually loosening the clamping bolt, the user manually moves the slider to slide along the arc outer surface of the rotating frame. When it slides to a desired angle, the position of the slider is fixed by tightening the clamping bolt. Through this device, the illumination angle of the lighting lamp can be adjusted at will according to the effects of different time periods or seasons, which greatly improves the display effect of the building model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an urban renewal planning model proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the upward structure of an urban renewal planning model proposed by the utility model;

[0017] Figure 3 A turntable schematic diagram of an urban renewal planning model proposed by the utility model;

[0018] Figure 4 for Figure 3 A partial enlarged schematic diagram in the middle;

[0019] Figure 5 for Figure 3 A partial enlarged schematic diagram of point B in the middle.

[0020] In the figure: 1. mounting frame; 2. self-locking universal wheel; 3. display stand; 4. turntable; 5. driving motor; 6. support plate; 7. rotating frame; 8. slider; 9. lighting lamp; 10. scale bar; 11. clamping bolt; 12. worm gear; 13. worm; 14. support block; 15. knob; 16. building model. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Reference Figure 1-Figure 5A city renewal planning model includes a mounting frame 1, a display stand 3 is fixedly installed on the top of the mounting frame 1, two support plates 6 are symmetrically fixedly installed on the upper surface of the display stand 3, a rotating frame 7 is rotatably installed between the two support plates 6, a slider 8 is slidably installed on the outer surface of the rotating frame 7 near the top, a lighting lamp 9 is fixedly installed on the lower surface of the slider 8, a clamping bolt 11 is threadedly connected to the outer surface of one side of the slider 8, a worm gear 12 is fixedly installed on the outer surface of the rotating frame 7 at the rotation center, two support blocks 14 are symmetrically fixedly installed on the outer surface of the display stand 3 near the worm gear 12, a worm 13 is rotatably installed between the two support blocks 14, the worm 13 is meshed with the worm wheel 12, one end of the worm 13 passes through the outer surface of the support block 14, and a knob 15 is fixedly installed.

[0025] When in use, the knob 15 is manually turned to drive the worm 13 to rotate, and the worm 13 drives the worm wheel 12 to rotate, so that the worm wheel 12 drives the rotating frame 7 to rotate, and the rotating frame 7 drives the lighting lamp 9 to rotate to a required angle, and the clamping bolt 11 is manually loosened, and the user manually moves the slider 8 to make the slider 8 slide along the arc outer surface of the rotating frame 7. When it slides to a required angle, the position of the slider 8 is fixed by tightening the clamping bolt 11. Through this device, the illumination angle of the lighting lamp 9 can be adjusted at will according to the effects of different time periods or different seasons, thereby greatly improving the display effect of the building model 16.

[0026] In this embodiment, a circular groove is provided on the upper surface of the display stand 3, and a turntable 4 is rotatably installed on the inner wall of the circular groove. A building model 16 is installed on the upper surface of the turntable 4. A driving motor 5 is fixedly installed on the lower surface of the display stand 3. The output end of the driving motor 5 passes through the upper surface of the display stand 3 and is fixedly installed with the rotation center of the turntable 4. The turntable 4 is driven by the driving motor 5 to rotate, and the turntable 4 drives the building model 16 to rotate, so that visitors can fully view the building model 16.

[0027] In this embodiment, a scale bar 10 is provided on the outer surface of the rotating frame 7 near the top, through which the rotation angle of the slider 8 can be intuitively seen.

[0028] In this embodiment, self-locking universal wheels 2 are fixedly installed at the four corners of the lower surface of the mounting frame 1, and the self-locking universal wheels 2 facilitate the movement and rotation of the position.

[0029] It should be noted that when the utility model is in use, the knob 15 is manually rotated to make the knob 15 drive the worm 13 to rotate, and the worm 13 drives the worm wheel 12 to rotate, so that the worm wheel 12 drives the rotating frame 7 to rotate, and the rotating frame 7 drives the lighting lamp 9 to rotate to a required angle, and the clamping bolt 11 is manually loosened, and the user manually moves the slider 8 to make the slider 8 slide along the arc outer surface of the rotating frame 7. When it slides to a required angle, the position of the slider 8 is fixed by tightening the clamping bolt 11. Through this device, the illumination angle of the lighting lamp 9 can be adjusted at will according to the effects of different time periods or different seasons, thereby greatly improving the display effect of the building model 16; the turntable 4 is driven by the driving motor 5 to rotate, so that the turntable 4 drives the building model 16 to rotate, so that visitors can fully view the building model 16.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An urban renewal planning model, comprising a mounting frame (1), characterized in that: A display stand (3) is fixedly mounted on the top of the mounting frame (1); two support plates (6) are symmetrically fixedly mounted on the upper surface of the display stand (3); a rotating frame (7) is rotatably mounted between the two support plates (6); a slider (8) is slidably mounted on the outer surface of the rotating frame (7) close to the top; a lighting lamp (9) is fixedly mounted on the lower surface of the slider (8); a clamping bolt (11) is threadedly connected to the outer surface of one side of the slider (8); a worm gear (12) is fixedly mounted on the outer surface of the rotating frame (7) at the rotation center; two support blocks (14) are symmetrically fixedly mounted on the outer surface of the display stand (3) close to the worm gear (12); a worm (13) is rotatably mounted between the two support blocks (14); the worm gear (13) is meshed with the worm gear (12).

2. An urban renewal planning model according to claim 1, characterized in that: One end of the worm (13) passes through the outer surface of the support block (14) and is fixedly mounted with a knob (15).

3. The urban renewal planning model according to claim 1, characterized in that: A circular groove is provided on the upper surface of the display stand (3), a turntable (4) is rotatably mounted on the inner wall of the circular groove, and a building model (16) is mounted on the upper surface of the turntable (4).

4. The urban renewal planning model according to claim 1, characterized in that: A driving motor (5) is fixedly mounted on the lower surface of the display stand (3); an output end of the driving motor (5) passes through the upper surface of the display stand (3) and is fixedly mounted to the rotation center of the turntable (4).

5. The urban renewal planning model according to claim 1, characterized in that: The outer surface of the rotating frame (7) close to the top is provided with a scale bar (10).

6. The urban renewal planning model according to claim 1, characterized in that: Self-locking universal wheels (2) are fixedly mounted at the four corner positions of the lower surface of the mounting frame (1).

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