Urban planning model device

Abstract

The utility model discloses an urban planning model device which comprises a cabinet body, a supporting column and a lifting assembly, the supporting column is fixedly connected to the inner bottom of the cabinet body, the lifting assembly is arranged in the cabinet body in a sliding mode, and the lifting assembly is used for achieving the folding and unfolding effect of a model. The device further comprises a cleaning assembly arranged on the lower portion of the supporting column, and the cleaning assembly is used for cleaning the model. The utility model belongs to the technical field of urban planning, and particularly relates to an urban planning model device.

Description

Technical Field

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

[0002] After searching, for example, the patent number CN216388535U discloses a city planning model device, including the utility model discloses a city planning model device, which belongs to the field of sand table models. A city planning model device includes a support part, a limit frame, a bottom matching plate and a top model plate; the limit frame is a rectangular frame, the bottom matching plate is horizontally arranged in the limit frame, an adsorption part and a limit part are arranged in the bottom matching plate, one side of the top model plate is connected with the adsorption part and the limit part in the bottom matching plate, and the other side of the top model plate is used to install the design model.

[0003] The problem with the above patent is that most of the current urban planning model devices use modular settings in the sandbox so that the model position can be manually adjusted and changed in real time, allowing the same group of models to form a variety of combinations, making the models difficult to clean due to dust accumulation. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the model of the existing equipment is difficult to clean due to the accumulation of dust.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: a city planning model device, including a cabinet body, a support column, the support column is fixedly connected to the bottom of the cabinet body, and a lifting component slidably arranged inside the cabinet body, the lifting component is used to achieve the effect of retracting and extending the model; it also includes a cleaning component arranged at the lower part of the support column, and the cleaning component is used to clean the model.

[0006] Furthermore, the lifting assembly includes a slider, a screw and a support plate, the inner side of the cabinet is oppositely provided with a slide groove, the slider is slidably arranged inside the slide groove, the support plate is fixed between the sliders, the screw is rotatably arranged inside the slide groove, a conical wheel 1 is fixed to the bottom end of the screw, a transmission rod is provided between the screws, a conical wheel 2 is provided on the transmission rod near the conical wheel 1, a rotating motor is provided on the outer side of the cabinet, and a power shaft of the rotating motor is dynamically connected to the power rod.

[0007] Furthermore, the cleaning component includes a pressurizer, partition one and partition two, a closed ventilation chamber is formed inside the support column, partition one is fixedly connected to the inside of the ventilation chamber, partition two is fixedly connected to the inside of the ventilation chamber, a closed adsorption chamber is formed between partition one and partition two, a power chamber is formed between partition two and the bottom of the ventilation chamber, a pressurizing chamber is provided on the inner wall of the cabinet, the pressurizing chamber is arranged at the upper part of the pressurizing chamber, the pressurizing chamber and the power chamber are connected by a ventilation pipe, and a turbine air pump is provided inside the power chamber.

[0008] Furthermore, a model is bonded to the upper end of the support plate, the second conical wheel is meshed with the first conical wheel for transmission, and the screw is threadedly connected to the slider.

[0009] Furthermore, a positioning plate is fixedly provided at the upper end of the cabinet, and a positioning block is provided at the periphery of the support column, and the positioning block is at a specific distance from the bottom of the cabinet.

[0010] Furthermore, an air inlet is provided at the upper portion of the ventilation cavity, an air blowing port is provided at the upper portion of the pressurizing cavity, and the pressurizer is fixedly connected to the inside of the air blowing port.

[0011] Furthermore, the adsorption cavity is provided with an adsorption net, and the adsorption cavity is filled with silica gel desiccant.

[0012] After adopting the above structure, the utility model has the following beneficial effects:

[0013] (1) The lifting assembly is set up and the screw is connected to the slider to realize the retracting and extending operation of the model.

[0014] (2) By setting up the cleaning component, air circulation of the model device is achieved, and dust and moisture on the model are adsorbed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure proposed by the utility model;

[0017] Figure 2 A half-section schematic diagram of the overall structure proposed by the utility model;

[0018] Figure 3 A half-section schematic diagram of the overall structure proposed by the utility model;

[0019] Figure 4 This is a half-section schematic diagram of the overall structure proposed by the utility model.

[0020] In the attached drawings: 1. cabinet, 2. support column, 3. lifting assembly, 4. cleaning assembly, 5. slider, 6. screw, 7. support plate, 8. conical wheel 1, 9. transmission rod, 10. conical wheel 2, 11. rotating motor, 12. pressurizer, 13. partition 1, 14. partition 2, 15. adsorption chamber, 16. power chamber, 17. pressurizing chamber, 18. positioning plate, 19. air inlet, 20. air blowing port, 21. positioning block. DETAILED DESCRIPTION

[0021] like Figure 1 As shown, a city planning model device includes a cabinet 1, a support column 2, the support column 2 is fixedly connected to the bottom of the cabinet 1, and a lifting component 3 is slidably arranged inside the cabinet 1, and the lifting component 3 is used to achieve the effect of retracting and extending the model; it also includes a cleaning component 4 arranged at the lower part of the support column 2, and the cleaning component 4 is used to clean the model.

[0022] like Figure 2-4 As shown, the lifting assembly 3 includes a slider 5, a screw 6 and a support plate 7. Slide grooves are oppositely arranged on the inner side of the cabinet 1. The slider 5 is slidably arranged inside the slide groove. The support plate 7 is fixed between the sliders 5. The screw 6 is rotatably arranged inside the slide groove. A conical wheel 8 is fixed to the bottom end of the screw 6. A transmission rod 9 is arranged between the screws 6. A conical wheel 2 10 is arranged near the transmission rod 9 near the conical wheel 8. A rotating motor 11 is arranged on the outer side of the cabinet 1. The power shaft of the rotating motor 11 is dynamically connected to the power rod.

[0023] like Figure 3 As shown, the cleaning component includes a pressurizer 12, a partition 13 and a partition 2 14, a closed ventilation chamber is formed inside the support column 2, the partition 13 is fixedly connected to the inside of the ventilation chamber, the partition 2 14 is fixedly connected to the inside of the ventilation chamber, a closed adsorption chamber 15 is formed between the partition 13 and the partition 2 14, a power chamber 16 is formed between the partition 2 14 and the bottom of the ventilation chamber, a pressurizing chamber 17 is provided on the inner wall of the cabinet 1, the pressurizing chamber 17 is arranged at the upper part of the pressurizing chamber 17, the pressurizing chamber 17 and the power chamber 16 are connected through a ventilation pipe, and a turbine air pump is provided inside the power chamber 16.

[0024] Among them, a model is bonded to the upper end of the support plate 7, the conical wheel 2 10 is meshed with the conical wheel 1 8 for transmission, the screw 6 is threadedly connected with the slider 5, a positioning plate 18 is fixedly provided at the upper end of the cabinet 1, a positioning block 21 is provided on the periphery of the support column 2, the positioning block 21 is at a specific distance from the bottom of the cabinet 1, an air inlet 19 is provided at the upper part of the ventilation cavity, an air blowing port 20 is provided at the upper part of the pressurizing cavity 17, the pressurizer 12 is fixedly connected to the inside of the air blowing port 20, the adsorption cavity 15 is provided with an adsorption net, and the adsorption cavity 15 is filled with silica gel desiccant.

[0025] During specific use, when the model is lifted to the highest position, the turbine air pump is turned on. The turbine air pump draws gas into the adsorption chamber 15 through the air inlet 19 to adsorb moisture and dust in the gas. The dried gas enters the pressurized chamber 17 through the ventilation pipe, and the gas is pressurized by the pressurizer 12 and then blown into the cabinet 1 to ensure that the cabinet 1 is clean and dry.

[0026] When the model needs to be put away, the rotating motor 11 is turned on, the power shaft of the rotating motor 11 is connected to the transmission rod 9 by power, the conical wheel 2 10 and the conical wheel 1 8 drive the screw 6 to rotate through meshing transmission, the slider 5 is threadedly connected to the screw 6, and the slider 5 moves downward, and the slider 5 drives the support plate 7 to move downward. When the support plate 7 is lower than the blowing port 20, the pressurized gas of the pressurizer 12 blows the dust on the upper part of the support plate 7. At the same time, the turbine air pump draws the gas into the adsorption chamber 15 through the air inlet 19, the adsorption net in the adsorption chamber 15 adsorbs the dust, and the desiccant adsorbs the moisture, and then returns to the pressurized chamber 17 through the ventilation pipe, and repeats this process.

[0027] Although the embodiments of the utility model have been shown and described, it is understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the attached claims and their equivalents. In short, if those skilled in the art are inspired by them and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the scope of protection of the utility model.

Claims

1. An urban planning model device, characterized in that: It includes a cabinet body, a support column, the support column is fixedly connected to the bottom of the cabinet body, and a lifting component slidably arranged inside the cabinet body, the lifting component is used to achieve the effect of retracting and extending the model; it also includes a cleaning component arranged at the lower part of the support column, the cleaning component is used to clean the model.

2. The urban planning model device according to claim 1, characterized in that: A positioning plate is fixedly arranged at the upper end of the cabinet, and a positioning block is arranged at the periphery of the supporting column, and the positioning block is at a specific distance from the bottom of the cabinet.

3. The urban planning model device according to claim 1, characterized in that: The lifting assembly includes a slider, a screw and a support plate. The inner side of the cabinet is provided with slide grooves opposite to each other. The slider is slidably arranged inside the slide groove. The support plate is fixed between the sliders. The screw is rotatably arranged inside the slide groove. A conical wheel 1 is fixedly connected to the bottom end of the screw. A transmission rod is provided between the screws. A conical wheel 2 is provided on the transmission rod near the conical wheel 1. A rotating motor is provided on the outer side of the cabinet. The power shaft of the rotating motor is dynamically connected to the power rod.

4. The urban planning model device according to claim 3, characterized in that: A model is bonded to the upper end of the support plate, the second conical wheel is meshed with the first conical wheel for transmission, and the screw is threadedly connected to the slider.

5. The urban planning model device according to claim 1, characterized in that: The cleaning component includes a pressurizer, partition one and partition two, a closed ventilation chamber is formed inside the support column, partition one is fixedly connected to the inside of the ventilation chamber, partition two is fixedly connected to the inside of the ventilation chamber, a closed adsorption chamber is formed between partition one and partition two, a power chamber is formed between partition two and the bottom of the ventilation chamber, a pressurizing chamber is provided on the inner wall of the cabinet, the pressurizing chamber is arranged at the upper part of the pressurizing chamber, the pressurizing chamber and the power chamber are connected by a ventilation pipe, and a turbine air pump is provided inside the power chamber.

6. The urban planning model device according to claim 5, characterized in that: An air inlet is arranged at the upper part of the ventilation cavity, an air blowing port is arranged at the upper part of the pressurizing cavity, and the pressurizer is fixedly connected to the inside of the air blowing port.

7. The urban planning model device according to claim 5, characterized in that: The adsorption cavity is provided with an adsorption net, and the adsorption cavity is filled with silica gel desiccant.

Images