Geographic information system data visualization display device

Abstract

The utility model discloses a geographic information system data visualization display device, and relates to the technical field of geographic information system data display. The device comprises a protection box, four supporting sleeves are fixedly connected to the inner wall of the bottom of the protection box, an inner box is fixedly connected between the tops of the supporting sleeves, a cavity for containing is formed between the outer wall of the inner box and the inner wall of the protection box, and a plurality of guide sleeves are fixedly connected to the inner wall of the bottom of the inner box; and supporting columns are connected into the guide sleeves in a sliding manner. Through the arrangement that the protective glass can ascend and descend and is located between the protective box and the inner box when falling down, the protective glass is separated from the model, the protective glass is protected through the protective box, the protective glass is prevented from being damaged in the transportation process, and after the protective glass is damaged by strong external force, the protective glass is prevented from being damaged. The protective glass can be separated from the model, the model is prevented from being polluted, the gravity center of the device can be lowered, and the device can walk conveniently.

Description

Technical Field

[0001] This utility model belongs to the field of geographic information system data display technology, and in particular relates to a geographic information system data visualization display device. Background Technology

[0002] Geographic Information System (GIS) data refers to the data used in GIS systems. This data contains information about the spatial distribution, attributes, and temporal changes of various things and phenomena on Earth. It describes the non-geometric characteristics of geospatial phenomena and is usually stored in tabular form, containing information such as the name, type, and attribute values ​​of geographic objects.

[0003] To facilitate the display of geographic information, geographic information models are often used to present the information, allowing people to observe and learn intuitively. Existing display devices typically protect the model with glass during use. After the display, the device is moved, but due to its high center of gravity, it is inconvenient to move. In addition, if the glass is damaged, it can easily penetrate into the model, rendering the model unusable. Therefore, a geographic information system data visualization display device is proposed. Utility Model Content

[0004] The purpose of this utility model is to provide a geographic information system data visualization display device. The protective glass can be raised and lowered, and when it is lowered, it is positioned between the protective box and the inner box, which separates the protective glass from the model. The protective box protects the protective glass and prevents it from being damaged during transportation. Even if the protective glass is damaged by strong external force, it can still be separated from the model to prevent contamination of the model. It can also lower the center of gravity of the device and facilitate the movement of the device, thus solving the existing technical problems.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] A geographic information system data visualization display device, comprising:

[0007] The protective box has four support sleeves fixedly connected to the bottom inner wall, an inner box fixedly connected between the top of the support sleeves, a storage cavity between the outer wall of the inner box and the inner wall of the protective box, multiple guide sleeves fixedly connected to the bottom inner wall of the inner box, support columns slidably connected inside each guide sleeve, a display board fixedly connected between the multiple support columns, the display board slidably connected to the guide sleeve, and a clearance groove opened on one side of each guide sleeve to avoid the connection between the display board and the support column;

[0008] A protective frame is bolted to the top of each of the support columns. Protective glass is fixed around the perimeter of the protective frame. When the protective glass is lowered, it is located in the cavity between the outer wall of the inner box and the inner wall of the protective box. The protective glass can be raised and lowered and is positioned between the protective box and the inner box when it is lowered, so that the protective glass is separated from the model. The protective box protects the protective glass and prevents it from being damaged during transportation. Even if the protective glass is damaged by strong external force, it can still be separated from the model to prevent contamination of the model and lower the center of gravity of the device, making it easier to move the device.

[0009] A drive assembly, disposed between the inner box and the protective box, is used to drive the display panel to move.

[0010] Four walking components are respectively disposed within the support sleeve for the device to move.

[0011] As a further embodiment of this utility model, the driving component includes two threaded rods, both of which are rotatably connected to the bottom inner wall of the protective box and rotatably penetrate the inner box, and both of the threaded rods are threaded through the display panel.

[0012] As a further embodiment of this utility model, the drive assembly also includes a dual-shaft extension motor and two worm gears. The dual-shaft extension motor is fixed to the bottom inner wall of the protective box. Worms are fixedly connected to the output shafts at both ends of the dual-shaft extension motor. The two worm gears are respectively fixed to the circumference of the two threaded rods, and the worms mesh with the worm gears.

[0013] As a further embodiment of this utility model, the walking component includes a skateboard, which is slidably connected inside the support sleeve. A mounting frame is fixedly connected to the bottom of the skateboard, and a walking wheel is installed on one side of the mounting frame. A spring is fixedly connected between the top of the skateboard and the support sleeve.

[0014] As a further improvement of this utility model, two of the four traveling wheels are directional wheels, and the other two are omnidirectional wheels.

[0015] As a further improvement of this invention, rubber scrapers are fixedly connected to the inner walls of the protective box for cleaning the protective glass.

[0016] As a further improvement of this utility model, the inner walls of the protective box are equipped with cleaning components for cleaning glass. Each cleaning component includes two fixed seats, both of which are fixed to one side of the inner wall of the protective box. A through mounting shaft is rotatably connected to one side of each of the two fixed seats. Rubber positioning wheels are fixedly connected to the circumference of each mounting shaft, and the positioning wheels contact the protective frame. A brush roller for cleaning glass is fixedly connected between the two mounting shafts. Through air holes are opened around the protective box, located on one side of the brush roller. A through mounting opening is opened at the bottom of the inner box, and a dustproof net is fixed inside the mounting opening. By installing brush rollers on the inner walls of the protective box, the rotating brush rollers clean the protective glass. When the protective box falls, airflow is generated, which blows the cleaned dust out of the protective box, making it convenient for people to use and increasing the self-cleaning effect of the device.

[0017] As a further embodiment of this utility model, the outer wall of the protective box is fitted with a sliding frame, and two positioning holes are opened on one side of the sliding frame. A positioning bolt is inserted into one of the positioning holes, and the positioning bolt is threadedly connected to the protective box.

[0018] In this utility model, the geographic information model containing the data to be displayed is fixed to the display board for viewing. The model is observed through protective glass. After the display, the dual-axis extension motor is activated. The motor drives two threaded rods to rotate synchronously via two worm gears and two worm wheels, causing the display board to move downwards. Simultaneously, the support columns and protective frame move downwards with the display board, allowing the model to enter the inner box. This lowers the center of gravity of the device, facilitating movement and enhancing protection of the model. The inner box also provides added protection for the model. Furthermore, the protective glass is inserted into the cavity between the inner box and the protective box, separating the glass from the model and protecting it from damage during transport. If the protective glass is damaged during the process, it can still separate the protective glass from the model when it is damaged by strong external force, preventing contamination of the model. When the protective frame falls, it comes into contact with the positioning wheels, which in turn drive the brush roller to rotate. The brush roller cleans the protective glass. At the same time, the airflow generated by the downward movement of the display panel blows the cleaned dust out of the protective box, making it convenient for people to use and increasing the self-cleaning effect of the device. During the movement of the device, the spring can reduce the bumps when the device crushes foreign objects, making it easy to use. When displaying, the sliding frame can be lowered to seal the bottom of the protective box, preventing foreign objects from entering the bottom of the device, and at the same time, it can also serve to position the device.

[0019] The embodiments of this utility model have the following beneficial effects:

[0020] In this utility model, the protective glass can be raised and lowered and is positioned between the protective box and the inner box when it falls, so that the protective glass is separated from the model and the protective box protects the protective glass to prevent damage during transportation. Even if the protective glass is damaged by strong external force, it can still be separated from the model to prevent contamination of the model and lower the center of gravity of the device, making it easier to move the device.

[0021] In this utility model, by installing brush rollers on the inner walls around the protective box, the brush rollers are used to clean the protective glass by rotating. When the protective box falls, an airflow is generated, which blows the cleaned dust out of the protective box, making it convenient for people to use and increasing the self-cleaning effect of the device.

[0022] In this invention, the sliding frame is designed so that when the device is displayed, the sliding frame can be lowered to seal the bottom of the protective box, preventing foreign objects from entering the bottom of the device, and at the same time, it can also be used to position the device.

[0023] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present invention;

[0025] Figure 2 This is a cross-sectional structural diagram of an embodiment of the present invention;

[0026] Figure 3 This is an embodiment of the present utility model. Figure 2 Enlarged structural diagram of point A in the middle;

[0027] Figure 4 This is a schematic diagram of the installation structure of the display panel according to an embodiment of the present utility model;

[0028] Figure 5 This is a schematic diagram of the installation structure of the walking component according to an embodiment of the present invention.

[0029] In the diagram: 1. Protective box; 2. Protective frame; 3. Protective glass; 4. Air vent; 5. Positioning bolt; 6. Sliding frame; 7. Display board; 8. Support column; 9. Guide sleeve; 10. Inner box; 11. Dustproof net; 13. Dual-shaft extension motor; 14. Worm gear; 15. Worm wheel; 16. Threaded rod; 17. Support sleeve; 18. Scraper; 19. Fixed seat; 20. Mounting shaft; 21. Brush roller; 22. Positioning wheel; 23. Alternating groove; 24. Slide plate; 25. Mounting frame; 26. Traveling wheel; 27. Spring. Detailed Implementation

[0030] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1

[0032] Please see Figures 1-5 As shown, this embodiment provides a display device, including: a protective box 1, four support sleeves 17 are fixedly connected to the bottom inner wall of the protective box 1, an inner box 10 is fixedly connected between the tops of the support sleeves 17, a cavity for storage is provided between the outer wall of the inner box 10 and the inner wall of the protective box 1, a plurality of guide sleeves 9 are fixedly connected to the bottom inner wall of the inner box 10, a support column 8 is slidably connected in each guide sleeve 9, a display board 7 is fixedly connected between the plurality of support columns 8, the display board 7 is used to fix a geographic information model with data, the display board 7 is slidably connected to the guide sleeves 9, and a clearance groove 23 is provided on one side of each guide sleeve 9 to avoid the connection between the display board 7 and the support column 8;

[0033] A protective frame 2 is fixedly connected to the top of multiple support columns 8 by bolts. Protective glass 3 is fixed around the protective frame 2. When the protective glass 3 falls, it is located in the cavity between the outer wall of the inner box 10 and the inner wall of the protective box 1. The protective glass 3 can be raised and lowered and is located between the protective box 1 and the inner box 10 when it falls, so that the protective glass 3 is separated from the model and protected by the protective box 1 to prevent the protective glass 3 from being damaged during transportation.

[0034] A drive assembly is provided between the inner box 10 and the protective box 1 to drive the display panel 7 to move.

[0035] Four walking components are respectively installed in the support sleeve 17 for the device to move.

[0036] This application can be used in the field of geographic information system data display, or in other fields applicable to this application.

[0037] Example 2

[0038] Improvements based on Example 1: See Appendix Figures 1-5 A geographic information system (GIS) data visualization device, which is applied to the field of GIS data display:

[0039] In this invention, the drive assembly includes two threaded rods 16, both of which are rotatably connected to the bottom inner wall of the protective box 1 and rotatably pass through the inner box 10. Both threaded rods 16 are threaded through the display panel 7. The drive assembly also includes a dual-shaft extension motor 13 and two worm gears 15. The dual-shaft extension motor 13 is fixed to the bottom inner wall of the protective box 1. Worms 14 are fixedly connected to the output shafts at both ends of the dual-shaft extension motor 13. The two worm gears 15 are respectively fixed to the circumference of the two threaded rods 16. The worms 14 and worm gears 15 mesh. When the dual-shaft extension motor 13 is started, the dual-shaft extension motor 13 drives the two threaded rods 16 to rotate synchronously through the two worms 14 and the two worm gears 15, thereby causing the display panel 7 to move.

[0040] In particular, the walking component includes a skateboard 24, which is slidably connected within the support sleeve 17. A mounting bracket 25 is fixedly connected to the bottom of the skateboard 24, and a walking wheel 26 is mounted on one side of the mounting bracket 25. A spring 27 is fixedly connected between the top of the skateboard 24 and the support sleeve 17. During the movement of the device, the spring 27 can reduce the bumps when the device crushes foreign objects, making it convenient to use. Two of the four walking wheels 26 are directional wheels, and the other two are omnidirectional wheels.

[0041] It should be noted that rubber scrapers 18 are fixedly connected to the inner walls of the protective box 1 for cleaning the protective glass 3.

[0042] In this utility model, the inner walls of the protective box 1 are equipped with cleaning components for cleaning glass. The cleaning components include two fixed seats 19, which are fixed to one side of the inner wall of the protective box 1. One side of each fixed seat 19 is rotatably connected to a through mounting shaft 20. Rubber positioning wheels 22 are fixedly connected to the circumference of the mounting shaft 20. The positioning wheels 22 are in contact with the protective frame 2. A brush roller 21 for cleaning glass is fixedly connected between the two mounting shafts 20. Through air holes 4 are opened around the protective box 1. The air holes 4 are located on one side of the brush roller 21. When the protective frame 2 falls, the positioning wheels 22 drive the brush roller 21 to rotate, and the brush roller 21 cleans the protective glass 3. At the same time, the airflow generated by the downward movement of the display board 7 blows the cleaned dust out of the protective box 1, making it convenient for people to use and increasing the self-cleaning effect of the device. A through mounting port is opened at the bottom of the inner box 10, and a dustproof net 11 is fixed inside the mounting port.

[0043] In particular, the outer wall of the protective box 1 is fitted with a sliding frame 6. Two positioning holes are opened on one side of the sliding frame 6. A positioning bolt 5 is inserted into one of the positioning holes. The positioning bolt 5 is threadedly connected to the protective box 1. When the protective box 6 is lowered during the display, it can not only seal the bottom of the protective box 1 to prevent foreign objects from entering the bottom of the device, but also play a role in positioning the device.

Claims

1. A data visualization display device for a geographic information system, characterized in that, include: The protective box (1) has four support sleeves (17) fixedly connected to the bottom inner wall. The top of the support sleeves (17) is fixedly connected to the inner box (10). A storage cavity is provided between the outer wall of the inner box (10) and the inner wall of the protective box (1). The bottom inner wall of the inner box (10) is fixedly connected to multiple guide sleeves (9). Each guide sleeve (9) is slidably connected to a support column (8). A display board (7) is fixedly connected between the multiple support columns (8). The display board (7) is slidably connected to the guide sleeve (9). A clearance groove (23) is provided on one side of each guide sleeve (9) to avoid the connection between the display board (7) and the support column (8). A protective frame (2) is fixedly connected to the top of multiple support columns (8) by bolts. Protective glass (3) is fixed around the protective frame (2). When the protective glass (3) falls, it is located in the cavity between the outer wall of the inner box (10) and the inner wall of the protective box (1). A drive assembly is disposed between the inner box (10) and the protective box (1) for driving the display panel (7) to move; Four walking components are respectively disposed in the support sleeve (17) for the device to move.

2. The geographic information system data visualization display device as described in claim 1, characterized in that, The drive assembly includes two threaded rods (16), both of which are rotatably connected to the bottom inner wall of the protective box (1) and rotatably pass through the inner box (10). Both of the threaded rods (16) are threaded through the display panel (7).

3. The geographic information system data visualization display device as described in claim 2, characterized in that, The drive assembly also includes a dual-shaft extension motor (13) and two worm gears (15). The dual-shaft extension motor (13) is fixed to the bottom inner wall of the protective box (1). The output shafts at both ends of the dual-shaft extension motor (13) are fixedly connected to worm gears (14). The two worm gears (15) are respectively fixed to the circumference of two threaded rods (16). The worm gears (14) mesh with the worm gears (15).

4. The geographic information system data visualization display device as described in claim 1, characterized in that, The walking assembly includes a skateboard (24), which is slidably connected inside a support sleeve (17). A mounting bracket (25) is fixedly connected to the bottom of the skateboard (24), and a walking wheel (26) is installed on one side of the mounting bracket (25). A spring (27) is fixedly connected between the top of the skateboard (24) and the support sleeve (17).

5. A geographic information system data visualization display device as described in claim 4, characterized in that, Two of the four wheels (26) are directional wheels, and the other two are omnidirectional wheels.

6. The geographic information system data visualization display device as described in claim 1, characterized in that, Rubber scrapers (18) are fixedly connected to the inner walls of the protective box (1) for cleaning the protective glass (3).

7. The geographic information system data visualization display device as described in claim 6, characterized in that, The protective box (1) is provided with cleaning components for cleaning glass on all four sides of its inner wall. The cleaning components include two fixed seats (19), which are fixed to one side of the inner wall of the protective box (1). One side of each fixed seat (19) is rotatably connected to a through mounting shaft (20). Rubber positioning wheels (22) are fixedly connected to the circumference of the mounting shaft (20). The positioning wheels (22) are in contact with the protective frame (2). A brush roller (21) for cleaning glass is fixedly connected between the two mounting shafts (20). Through air holes (4) are opened on all four sides of the protective box (1). The air holes (4) are located on one side of the brush roller (21). A through mounting opening is opened at the bottom of the inner box (10). A dustproof net (11) is fixed inside the mounting opening.

8. The geographic information system data visualization display device as described in claim 1, characterized in that, The outer wall of the protective box (1) is fitted with a sliding frame (6). Two positioning holes are opened on one side of the sliding frame (6). A positioning bolt (5) is inserted into one of the positioning holes and is threadedly connected to the protective box (1).

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