CN109637333B

CN109637333B - Sand table is used in city planning convenient to dismouting

Info

Publication number: CN109637333B
Application number: CN201910100042.5A
Authority: CN
Inventors: 王彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2020-09-25
Anticipated expiration: 2039-01-31
Also published as: CN109637333A

Abstract

The invention discloses a sand table convenient to disassemble and assemble for urban planning, and mainly relates to the field of sand table display equipment. The device comprises a base module, a cover module, a functional module and a display module; the base module is used for supporting on the ground, and a sand table groove for arranging the sand table model is formed in the upper portion of the base module; the cover body module is of a transparent cover body structure and is detachably arranged in the sand table groove, the functional module is detachable from the cover body and is provided with a cloud deck which is arranged above the sand table groove and can adjust the position through a sliding module; the display module is used for displaying the picture shot by the holder. The invention has the beneficial effects that: the novel sand table is of a quick-release structure, local planning details can be conveniently checked for a large sand table model, and the layout conditions of the city can be compared front and back, so that the novel sand table has a good display effect.

Description

Sand table is used in city planning convenient to dismouting

Technical Field

The invention relates to the field of sand table display equipment, in particular to a sand table for urban planning, which is convenient to disassemble and assemble.

Background

In a city planning exhibition hall, a large sand table model is common. Because the region that shows often covers whole city, then the sand table is very huge also, and the visitor often is difficult to see the planning condition of showing on the sand table clearly for the show of sand table is like the nominal, can't really play the show function.

Disclosure of Invention

The invention aims to provide a conveniently-disassembled sand table for urban planning, which is of a quick-disassembly structure, can conveniently check local planning details of a large-scale sand table model, compares the urban layout conditions in front and at the back, and has a good display effect.

In order to achieve the purpose, the invention is realized by the following technical scheme:

a sand table for city planning convenient to dismouting includes:

a base module:

the base module is used for supporting on the ground, and a sand table groove for arranging the sand table model is formed in the upper portion of the base module;

cover body module:

the cover body module is of a transparent cover body structure and is detachably arranged in the sand table groove, the cover body module is matched with the sand table groove, and a first slot is formed in the top surface of the cover body module;

a functional module:

the functional module comprises an installation column, an X-axis module, a Y-axis module, an X-axis polished rod, a Y-axis polished rod and a holder,

the bottom surface of the mounting post is provided with a first inserting post movably inserted with the first inserting groove,

the X-axis modules are arranged on two sides of the functional module in two groups and symmetrically, the Y-axis modules are arranged on the other two sides of the functional module in two groups and symmetrically, two ends of the X-axis modules are respectively arranged on adjacent mounting columns, two ends of the Y-axis modules are respectively arranged on adjacent mounting columns,

an X-axis sliding table is slidably arranged on the X module, two ends of the X-axis polished rod are respectively fixed on the X-axis sliding tables on two sides, a Y-axis sliding table is slidably arranged on the Y-axis module, two ends of the Y-axis polished rod are respectively fixed on the Y-axis sliding tables on two sides, the cradle head is in sliding fit with the X-axis polished rod, the cradle head is in sliding fit with the Y-axis polished rod, and a camera is arranged at the bottom end of the cradle head;

a display module:

the display module is used for being communicated with the camera through wired or wireless communication and displaying images shot by the camera through one or any one of a display screen, a touch screen and a projection screen.

The top module comprises an installation frame, a second slot is formed in the bottom surface of the installation frame, a second inserting column movably inserted into the second slot is arranged on the top surface of the installing column, a rectangular window is arranged on the top surface of the installation frame, a rectangular clamping groove is formed in the edge of the window, a top plate matched with the clamping groove is detachably arranged in the clamping groove, and the bottom surface of the top plate is used for mounting a city layout plan;

the top of cloud platform also is equipped with the camera.

Furthermore, the camera includes fixed camera and panorama camera, the top at the cloud platform is fixed to fixed camera, the panorama camera passes through installing in the bottom of cloud platform of elevating system liftable, and the cloud platform falls and resets relatively.

Furthermore, the edge of the periphery of the sand table groove is provided with a falling groove, the bottom surface of the falling groove is adapted to the bottom section of the cover body module, and the falling groove is used for being movably inserted with the bottom side of the cover body module.

Furthermore, the X-axis module comprises an X-axis slide rail and an X-axis lead screw, two ends of the X-axis slide rail are respectively fixed on adjacent mounting columns, an X-axis slide block is in sliding fit on the X-axis slide rail and is fixed on an X-axis sliding table, an X-axis nut is matched on the X-axis lead screw and is fixed on the X-axis sliding table, two ends of the X-axis lead screw are respectively rotatably mounted on the adjacent mounting columns, and the X-axis lead screw is driven by a motor;

y axle module includes Y axle slide rail, Y axle lead screw, the both ends of Y axle slide rail are fixed respectively on adjacent erection column, sliding fit has Y axle slider on the Y axle slide rail, Y axle slider is fixed on Y axle slip table, the cooperation has Y axle screw on the Y axle lead screw, Y axle screw is fixed on Y axle slip table, the both ends of Y axle lead screw are rotatable the installing on adjacent erection column respectively, just Y axle lead screw is motor drive.

Compared with the prior art, the invention has the beneficial effects that:

when the visitor only looks at the general outline, direct visual observation is possible. The cover body module is of a transparent structure, so that observation is not hindered, and dust prevention and protection can be realized. When a visitor wants to further know the situation near the target area and plan and compare the situation forward and backward, the cradle head is controlled to move to the position above the corresponding target area, the camera below the cradle head can shoot the model of the corresponding area below the cradle head, and the shot image is displayed in the display module for the visitor to check details.

In addition, this device wholly adopts rapid disassembly structure, base module and cover body module, cover body module and functional module, functional module and top module homoenergetic are quick through the dismouting of grafting mode, are convenient for very much maintain the subassembly to and the model on maintenance and the overall arrangement sand table.

Drawings

Fig. 1 is a schematic diagram of the overall apparatus of embodiment 1 of the present invention (the navigation stand is not shown).

Fig. 2 is an exploded view of embodiment 1 of the present invention.

Fig. 3 is a functional block diagram of the present invention.

Fig. 4 is a schematic view of the cover module of the present invention.

Figure 5 is a schematic view of a base module of the present invention.

Fig. 6 is a top module schematic of the present invention.

Fig. 7 is an enlarged view of the portion a of fig. 4 of the present invention.

Fig. 8 is an enlarged view of the portion B of fig. 5 according to the present invention.

Fig. 9 is an enlarged view of the portion C of fig. 6 of the present invention.

Reference numerals shown in the drawings:

1. a support body; 2. a sandbox tray body; 3. a sand table groove; 4. dropping the groove; 5. supporting the upright post; 6. a cover plate; 7. a first slot; 8. a first insert post; 9. a second slot; 10. a second insert post; 11. an X-axis module; 12. a Y-axis module; 13. an X-axis sliding table; 14. a Y-axis sliding table; 15. an X-axis polish rod; 16. a Y-axis polish rod; 17. a holder; 18. a camera; 19. installing a frame; 20. a card slot; 21. a top plate; 22. and (6) mounting the column.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

Example 1: a sand table convenient to disassemble and assemble for city planning is suitable for mainly displaying future planning layout of a city and comparing the existing or past layout of the same city and region. And can look at local situation in detail.

The main structure includes:

1) base module

The base module comprises a support body 1, the support body 1 of the present example is designed into a support column structure as shown in the figure in consideration of aesthetic factors, and is not limited to the present example, and any common support structures such as a frame body, a column body, a table body and the like which can play a supporting role can be used for the support body 1 as a supporting role of the whole device.

The top of the support body 1 is fixed with a sand table body 2, the top surface of the sand table body 2 is provided with a sand table groove 3 for arranging and placing city planning models and displaying city planning of a certain area in the coming years.

And a falling groove 4 corresponding to the bottom side section of the cover body module is arranged on the periphery of the sand disc groove 3 and used for placing the cover body module. Realize quick dismouting. After being placed, the utility model is stable and reliable, and can not shake and move.

2) Cover body module

The cover body module is transparent cover body structure, for rectangle tube-shape opening both sides about, including support post 5 and cover plate 6, support post 5 sets up the four corners extreme point position at cover body module, support post 5 is the cylinder of square for the cross-section, support post 5 mainly strengthens the support to and link up the dismouting use from top to bottom, cover plate 6 is transparent ya keli material, fixes between support post 5, wholly encloses with support post 5 cooperation and closes for rectangle tube-shape cover body structure, and support post 5 and cover plate 6 are shown as the drawing in this example, and top side and bottom side all flush, do not influence the sight and rub, and can have protection and dustproof effect, effectively protect the interior model of sand table.

A first slot 7 is arranged in the middle of the top surface of the supporting upright post 5. The quick plug-in type multifunctional module is used for being matched with a functional module to be quickly plugged, disassembled and assembled.

3) Functional module

The functional module comprises four mounting columns 22, four groups of sliding modules, an X-axis polished rod 15, a Y-axis polished rod 16 and a holder 17, and the functional module integrally forms a rectangular frame structure matched with the cover body module and can be quickly inserted and detached with the cover body module. The concrete connection matching structure is as follows:

four erection columns 22 set up the four corners position corresponding to support post 5, the top of erection column 22 is equipped with the second and inserts post 10, the bottom of erection column 22 is equipped with first post 8 of inserting, first post 8 of inserting is used for can dismantling with first slot 7 and pegs graft, and convenient quick carries out the dismouting with functional module and cover body module.

The four groups of movable modules comprise two groups of X-axis modules 11 and Y-axis modules 12,

the X-axis module 11 extends along the length direction of the base module, is respectively arranged at two sides of the functional module, and is respectively fixedly arranged on the adjacent mounting columns 22 at two ends;

x axle module 11 includes X axle slide rail, X axle lead screw, X axle slip table 13, the both ends of X axle slide rail are fixed respectively on adjacent erection column 22, sliding fit has X axle slider on the X axle slide rail, X axle slider is fixed on X axle slip table 13, the cooperation has X axle screw on the X axle lead screw, X axle screw is fixed on X axle slip table 13, the both ends of X axle lead screw are rotatable the installing respectively on adjacent erection column 22, just X axle lead screw is motor drive.

The Y-axis module 12 extends along the width direction of the base module, and is respectively arranged at two sides of the functional module, and two ends of the Y-axis module are respectively installed and fixed on the adjacent installation columns 22;

y axle module 12 includes Y axle slide rail, Y axle lead screw, Y axle slip table 14, the both ends of Y axle slide rail are fixed respectively on adjacent erection column 22, sliding fit has Y axle slider on the Y axle slide rail, Y axle slider is fixed on Y axle slip table 14, the cooperation has Y axle screw on the Y axle lead screw, Y axle screw is fixed on Y axle slip table 14, the both ends of Y axle lead screw are rotatable the installing respectively on adjacent erection column 22, just Y axle lead screw is motor drive.

Two ends of the X-axis light rod 15 are respectively fixed on the X-axis sliding tables 13 at two sides;

two ends of the Y-axis polished rod 16 are respectively fixed on the Y-axis sliding tables 14 at two sides;

the holder 17 is provided with an X-axis slide hole and a Y-axis slide hole which are communicated with each other, and the holders with balls are respectively arranged in the X-axis slide hole and the Y-axis slide hole, so that the positioning is smoother. The X-axis slide hole is used for penetrating through the X-axis light rod 15 and is in slide fit with the X-axis light rod 15; the Y-axis slide hole is used for penetrating through the Y-axis polished rod 16 and is in slide fit with the Y-axis polished rod 16.

By controlling the positions of the X-axis slide 13 and the Y-axis slide 14, the relative positioning of the pan head 17 with respect to the top of the sand table can be controlled and varied to be above the target viewing position.

The top end and the bottom end of the holder 17 are both provided with a camera 18, and the camera 18 only needs to be a common camera 18 in the present example.

The transmission device of the functional module has a simple integral structure, and is far away from the sand table in height, and the structures of the two polished rods and the suspended holder 17 do not influence the overall display effect of the sand table below, and do not hinder visitors from directly observing the sand table model. In order to further improve the hiding effect of the functional module, the X-axis light rod 15 and the Y-axis light rod 16 are made of transparent materials and are integrated with the device. And the sight is not blocked.

The function of the functional module is to position the pan-tilt 17 at an arbitrary set position above the sand table for projecting and magnifying the local part. And the structure is simple and does not shield the sand table for display.

4) Top module

The top module is also a bright spot of this design, top module and functional module also realize quick dismouting through piecing together the structure of inserting.

The top module includes the installing frame 19 of a rectangle, the four corners position of the bottom surface of installing frame 19 is equipped with second slot 9 for the cooperation second is inserted the post 10 and is used, and convenient quick with functional module realize piecing together and inserting the combination and dismantling. The top of installing frame 19 is equipped with the rectangle window between two parties, the edge of window is equipped with rectangle draw-in groove 20, be equipped with in the draw-in groove 20 rather than the corresponding roof 21 of shape, be used for installation and mounting air brushing on the bottom surface of roof 21 and draw cloth, will with the present city overall arrangement of the corresponding region on the sand table model in sand table show area, or city overall arrangement air brushing in the past is on drawing cloth, fixes it in roof 21 bottom surface to go into the roof 21 card in draw-in groove 20, the present or the past overall arrangement and the downward show in corresponding region, the region that the model show on its region and the sand table is corresponding.

5) Display module

Mainly used for playing the influence of the camera 18. Meanwhile, the planning policy of the corresponding area can be broadcasted and introduced by voice. Adopt touch screen platform in this example, set up one in the place ahead of base module promptly like museum and the usual intelligent guide platform in the exhibition hall, including the cabinet body, the top of the cabinet body sets up the touch screen, and the cabinet is internal to be set up in the host computer that the touch screen is connected, and the city planning policy and the planning that need automatic report and introduce are stored in advance. When the cloud deck 17 is started, the screen is separated from the left and the right, the left side automatically plays the picture shot by the camera 18 at the bottom end of the cloud deck 17, namely the picture of the model on the sand table groove 3, and the right side automatically plays the picture set by the camera 18 at the top end of the cloud deck 17, namely the city layout of the corresponding area in the past of spray painting.

The above structure is further explained below with reference to specific usage modes:

the existing city planning sand table for large-scale display is very large, details are made perfectly, but visitors are far away and cannot see the details clearly. When the visitor only looks at the general outline, direct visual observation is possible. The cover body module is of a transparent structure, so that observation is not hindered, and dust prevention and protection can be realized. When a visitor wants to further know the situation near the target area and plan and compare the situation forward and backward, the operation key (the key for controlling the motor for the lead screw) is controlled to move the holder 17 to the position above the corresponding target area, the camera 18 below the holder 17 can shoot the model and the upper spray drawing pattern in the corresponding area below the holder, and the shot image is displayed in the display module for the visitor to check details.

Example 2: a sand table convenient to disassemble and assemble for city planning is suitable for mainly displaying future planning layout of a city and comparing the existing or past layout of the same city and region. And can look at local situation in detail.

This example differs from example 1 mainly in the following two aspects:

1) related component structure and model selection of camera 18

If the sand table model is observed in detail for further improvement, for example, when the detailed observation function of the road system on the sand table, the equipment distribution of the mining area, the structure of the bridge body and the like is to be realized according to the needs of the exhibition hall, the camera 18 with a fixed setting angle is weak. This example defines camera 18 on cloud platform 17 top to be fixed camera 18, cloud platform 17 bottom camera 18 is adjustable camera 18, and the last crane of installing of adjustable camera 18 can descend certain distance relative to cloud platform 17 for adjustable camera 18 is closer to the sand table model more, adjustable camera 18 adopts 360 adjustable panoramic camera 18, and the condition under the inside and various different angles of the model of intaking that can be meticulously deep is shown it on the large screen, makes things convenient for the visitor to look over the sand table detail in detail.

2) Display module

The display module adopts projection equipment, including projecting apparatus and projection screen, projection screen installs in the exhibition room on being close to one side wall of sand table, the projecting apparatus hoist and mount are on the ceiling in exhibition room, highly and projection screen cooperation. When starting camera 18 on the cloud platform 17, projection equipment is activated, and hoist and mount projection equipment on the ceiling in the exhibition room, the city planning condition of shooting from top to bottom divides left and right show on projection screen, and the condition of model on the sand table is shot to panorama camera 18, and the further model detail of looking over of accessible lift, angular adjustment, fixed camera 18 upwards shoots current city condition, and the picture no longer changes.

The projector is selected everywhere, and the displayed picture is larger and clearer.

Claims

1. The utility model provides a sand table is used in city planning convenient to dismouting which characterized in that includes:

a base module:

cover body module:

a functional module:

an X-axis sliding table is slidably arranged on the X-axis module, two ends of the X-axis polished rod are respectively fixed on the X-axis sliding tables on two sides, a Y-axis sliding table is slidably arranged on the Y-axis module, two ends of the Y-axis polished rod are respectively fixed on the Y-axis sliding tables on two sides, the cradle head is in sliding fit with the X-axis polished rod, the cradle head is in sliding fit with the Y-axis polished rod, and a camera is arranged at the bottom end of the cradle head;

a display module:

the display module is used for being communicated with the camera through wired or wireless communication and displaying an image shot by the camera through any one of a display screen, a touch screen and a projection screen;

the urban distribution system is characterized by further comprising a top module, wherein the top module comprises an installation frame, a second slot is formed in the bottom surface of the installation frame, a second inserting column movably inserted into the second slot is arranged on the top surface of the installing column, a rectangular window is arranged on the top surface of the installation frame, a rectangular clamping groove is formed in the edge of the window, a top plate matched with the clamping groove is detachably arranged in the clamping groove, and the bottom surface of the top plate is used for mounting a urban distribution plan;

the top of cloud platform also is equipped with the camera.

2. The sand table convenient to disassemble and assemble for city planning of claim 1, wherein the camera comprises a fixed camera and a panoramic camera, the fixed camera is fixed at the top end of the holder, and the panoramic camera is installed at the bottom of the holder through a lifting mechanism and can fall and reset relative to the holder.

3. The sand table for city planning convenient to disassemble and assemble according to claim 1, wherein a drop groove is arranged at the edge of the periphery of the sand table groove, the bottom surface of the drop groove is adapted to the bottom section of the cover body module, and the drop groove is used for being movably inserted with the bottom side of the cover body module.

4. The sand table convenient for disassembly and assembly for city planning as claimed in claim 1, wherein the X-axis module comprises an X-axis slide rail and an X-axis lead screw, two ends of the X-axis slide rail are respectively fixed on adjacent mounting columns, an X-axis slide block is in sliding fit on the X-axis slide rail, the X-axis slide block is fixed on an X-axis sliding table, an X-axis nut is in fit on the X-axis lead screw, the X-axis nut is fixed on the X-axis sliding table, two ends of the X-axis lead screw are respectively rotatably mounted on adjacent mounting columns, and the X-axis lead screw is driven by a motor;