CN214377325U

CN214377325U - Map display device

Info

Publication number: CN214377325U
Application number: CN202022925273.0U
Authority: CN
Inventors: 黄丽莉; 宁仁杰
Original assignee: Jiangxi Xiaoma Robot Co ltd
Current assignee: Jiangxi Xiaoma Robot Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-08
Anticipated expiration: 2030-12-07

Abstract

A map display device comprises a main body, wherein a placing box is arranged at the upper end of the main body, and a through groove is formed between the placing box and the main body; the limiting grooves are symmetrically arranged at the upper end and the lower end in the main body; a display board is arranged in the limiting groove, a map is arranged on the display board, and a through hole is formed in the display board; the display board is provided with a plurality of moving plates, the moving plates are matched with the through holes, and the moving plates are fixedly connected with a three-dimensional model; a support frame is arranged in the placing box, and a rolling shaft is connected to the support frame; a plurality of fixing frames are distributed on the outer peripheral surface of the rolling shaft at equal intervals along the radial direction of the rolling shaft, a rotating shaft is arranged in each fixing frame, and a display picture is wound on each rotating shaft; the device can be used for two purposes and has strong practicability.

Description

Map display device

Technical Field

The utility model relates to a map show technical field specifically is a map display device.

Background

The map is a graph or image which can selectively represent several phenomena of the earth (or other stars) on a plane or a spherical surface in a two-dimensional or multi-dimensional form and means according to a certain rule, has strict mathematical basis, symbol system and character annotation, and can scientifically reflect the distribution characteristics and the mutual relations of the natural and social economic phenomena by using the general principle of the map.

Application number 202020641052.8 discloses a historical map display device, including the outline border, be provided with the activity sheet frame that can present the map and write repeatedly in the outline border.

Most of the existing display devices have single functions and low practicability; the map is usually displayed on a plane, but because the map has various types, large area and limited place, although an electronic map is in the present world, the map is not convenient to use in the aspects of display and study; meanwhile, the display of the plane drawing lacks of stereoscopic impression, is not vivid and clear enough, has higher manufacturing cost of the three-dimensional model, and is not beneficial to use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a map display device, concrete technical scheme is as follows:

a map display device comprises a main body 4, wherein a placing box 2 is arranged at the upper end of the main body 4, the placing box 2 and the main body 4 are detachably mounted, and a through groove 20 is arranged between the placing box 2 and the main body 4; the through groove 20 is communicated with the placing box 2 and the main body 4, the through groove 20 is arranged in a rectangular structure, and a rubber pad is arranged on the inner side of the through groove 20; the main body 4 is internally provided with limiting grooves 13, and the limiting grooves 13 are symmetrically arranged at the upper end and the lower end in the main body 4; a display board 12 is arranged in the limiting groove 13, a map is arranged on the display board 12, and a through hole is formed in the display board 12; the display board 12 is provided with a plurality of moving boards 10, the moving boards 10 are matched with the through holes, and the moving boards 10 are fixedly connected with a three-dimensional model; a power mechanism is arranged on one side of the moving plate 10, the power mechanism adopts a pushing cylinder 11, the pushing cylinder 11 is fixed on one side inside the main body 4, a piston rod on the pushing cylinder 11 is connected with the moving plate 10, and the moving plate 10 moves left and right under the driving of the pushing cylinder 11; a support frame 21 is arranged in the placing box 2, and a roller 16 is connected to the support frame 21; a plurality of fixing frames 15 are distributed on the outer peripheral surface of the roller 16 at equal intervals along the radial direction of the roller 16, a rotating shaft 19 is arranged in each fixing frame 15, and a display picture 17 is wound on each rotating shaft 19.

On the basis of the scheme, the lower end of the main body 4 is provided with a plurality of supporting legs 5, the supporting legs 5 and the main body 4 are detachably mounted, and the bottom ends of the supporting legs 5 are provided with anti-slip pads 6.

On the basis of the scheme, transparent glass 3 is arranged on one side of the main body 4, the periphery of the transparent glass 3 is fixed on the main body 4, and the transparent glass 3 is used for protecting a display picture 17 in the main body 4.

On the basis of the scheme, one side of the main body 4 is welded with two maintenance doors 8 through hinges, and one side of each maintenance door 8 is provided with a pull-buckle groove 7.

On the basis of the scheme, the roller 16 is driven by the second motor 18 to operate, and the rotating shaft 19 is driven by the first motor 14 to operate; the first motor 14 and the second motor 18 are respectively controlled by the control panel 1.

On the basis of the above scheme, the fixing frame 15 is a frame, and two side surfaces of the fixing frame are provided with openings; the two ends of the rotating shaft 19 are respectively fixed on the two inner side walls of the fixing frame 15, the axial direction of the rotating shaft 19 is parallel to the axial direction of the roller 16, and after the display diagram 17 is unfolded, the plane of the display diagram 17 is parallel to the axial direction of the roller 16.

To sum up, in prior art, the beneficial effects of the utility model are that:

the device has two purposes and strong practicability; the map on the display board 12 can be seen through the transparent glass 3; the movable plate 10 is provided with a building model, and the movable plate 10 can move left and right under the driving of the pushing cylinder 11; when different display drawings 17 need to be displayed, the display board 12 is replaced; the arrangement combines the characteristics of a plane map and a three-dimensional model, and not only can visually display the area, but also can three-dimensionally display the building model; a plurality of fixing frames 15 are fixed on the rolling shaft 16, and one display picture 17 can be wound on the rotating shaft 19 of each fixing frame 15, so that the display device can store a plurality of display pictures 17, the display device is small in occupied area, the display operation of the display pictures 17 is convenient, and the use is convenient.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a map display device of the present invention;

fig. 2 is a side view of a map display device of the present invention;

fig. 3 is a side sectional view of a map display device of the present invention;

FIG. 4 is a sectional view of a placement box of a map display device of the present invention;

fig. 5 is a side sectional view of the roller in the map display device of the present invention;

in the figure: 1-a control panel; 2-placing the box; 3-transparent glass; 4-a body; 5-supporting legs; 6-anti-slip mat; 7-buckling and pulling a groove; 8-maintenance door; 10-moving the board; 11-a pushing cylinder; 12-a display board; 13-a limiting groove; 14-a first electric machine; 15-a fixed frame; 16-a roller; 17-show figures; 18-a second electric machine; 19-a rotating shaft; 20-through grooves; 21-support frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A map display device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 5.

In the first embodiment, the utility model provides a map display device, which comprises a main body 4, wherein the upper end of the main body 4 is provided with a placing box 2, the placing box 2 and the main body 4 are detachably arranged, and a through groove 20 is arranged between the placing box 2 and the main body 4; case 2 and main part 4 are placed in logical groove 20 intercommunication, lead to the groove 20 and be the setting of rectangle structure, lead to the inslot side of groove 20 and be provided with the rubber pad.

The lower extreme of main part 4 is provided with a plurality of supporting legs 5, and supporting leg 5 sets up to demountable installation with

main part

4, and 5 bottoms of supporting leg are provided with slipmat 6.

The control panel 1 is arranged on one side of the main body 4, and the control panel 1 is used for sending a control command to the controller so as to control the rotation of the first motor 14 and the second motor 18.

Main part 4 one side is provided with transparent glass 3, and transparent glass 3 fixes on main part 4 all around, and transparent glass 3 is used for the inside show figure 17 of protection main part 4.

The main body 4 is internally provided with limiting grooves 13, and the limiting grooves 13 are symmetrically arranged at the upper end and the lower end in the main body 4; a display board 12 is arranged in the limiting groove 13, a map is arranged on the display board 12, and a through hole is formed in the display board 12; the display board 12 is provided with a plurality of moving boards 10, the moving boards 10 are matched with the through holes, and the moving boards 10 are fixedly connected with three-dimensional models, such as models of characteristic buildings, so that the characteristic buildings can be conveniently, visually and vividly displayed; a power mechanism is arranged on one side of the moving plate 10, the power mechanism adopts a pushing cylinder 11, the pushing cylinder 11 is fixed on one side inside the main body 4, a piston rod on the pushing cylinder 11 is connected with the moving plate 10, and the moving plate 10 moves left and right under the driving of the pushing cylinder 11.

Two maintenance doors 8 are welded on one side of the main body 4 through hinges, and one side of each of the two maintenance doors 8 is provided with a buckle slot 7; a maintenance door 8 is provided for facilitating the opening of the means inside the body 4 and the replacement of the display board 12; a snap groove 7 is provided for facilitating the opening of the service door 8.

The map on the display board 12 can be seen through the transparent glass 3; the movable plate 10 is provided with a building model, and the movable plate 10 can move left and right under the driving of the pushing cylinder 11; when different maps need to be displayed, the display board 12 is replaced; the three-dimensional display device combines the characteristics of a plane map and a three-dimensional model, and can visually display the area and display the building model in a three-dimensional manner.

A support frame 21 is arranged in the placing box 2, and a roller 16 is connected to the support frame 21; the outer peripheral surface of the roller 16 is provided with fixed frames 15 at equal intervals along the radial direction of the roller 16, a rotating shaft 19 is arranged in the fixed frame 15, and a display picture 17 is wound on the rotating shaft 19; the roller 16 is driven by the second motor 18 to operate, and the rotating shaft 19 is driven by the first motor 14 to operate; the first motor 14 and the second motor 18 are respectively controlled by the control panel 1.

When a certain unfolding diagram 17 needs to be displayed, the control panel 1 is operated to start the second motor 18, the fixing frame 15 with the unfolding diagram 17 is rotated to be in a horizontal state, the first motor 14 is started again, the rotating shaft 19 is rotated, the display diagram 17 penetrates through the through groove 20 to be unfolded in the main body 4, and after the display is finished, the first motor 14 is started again, the rotating shaft 19 is rotated, and the display diagram 17 is rolled up.

The roller 16 is fixed with a plurality of fixing frames 15, and a rotating shaft 19 of each fixing frame 15 can be wound with one display picture 17, so that the display device can store a plurality of display pictures 17, the display device occupies a small area, the display operation of the display pictures 17 is convenient, and the use is convenient.

Wherein, the fixing frame 15 is a frame, and two side surfaces thereof are provided with openings for allowing the display picture 17 to pass through; the both ends of pivot 19 are fixed respectively on two inside walls of mount 15, and the axial of pivot 19 is parallel with the axial of roller bearing 16 for the occupation space of pivot 19 is little, and demonstrates 17 and expand the back, demonstrates 17's plane and roller bearing 16's axial parallel, and demonstrates 17 occupation space is little, and is convenient for watch.

The control panel 1 controls the number of turns of the output shafts of the first motor 14 and the second motor 18, and further controls the angle of the rolling shaft 16 and the rotating shaft 19.

The device has two purposes and strong practicability; the map on the display board 12 can be seen through the transparent glass 3; the building model is arranged on the movable plate 10, and the movable plate 10 can move left and right under the driving of the pushing cylinder 11, so that the problems that the plane drawing lacks stereoscopic impression and is not vivid and clear enough can be solved; by fixing a plurality of fixing frames 15 on a rolling shaft 16, a display picture 17 can be wound on a rotating shaft 19 of each fixing frame 15, when a certain display picture 17 needs to be displayed, the control panel 1 is operated to start the second motor 18, the fixing frame 15 with the display picture 17 is rotated to be in a horizontal state, the first motor 14 is started again, the rotating shaft 19 is rotated, the display picture 17 penetrates through the through groove 20 to be unfolded in the main body 4, and after the display is finished, the first motor 14 is started again, the rotating shaft 19 is rotated, and the display picture 17 is rolled up; the problem of the display of fig. 17 not being very intuitive and convenient to use is solved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A map display device, includes the main part, its characterized in that: the upper end of the main body is provided with a placing box, the placing box and the main body are detachably arranged, and a through groove is formed between the placing box and the main body; the through groove is communicated with the placing box and the main body, the through groove is arranged in a rectangular structure, and a rubber pad is arranged on the inner side of the through groove; the limiting grooves are symmetrically arranged at the upper end and the lower end in the main body; a display board is arranged in the limiting groove, a map is arranged on the display board, and a through hole is formed in the display board; the display board is provided with a plurality of moving plates, the moving plates are matched with the through holes, and the moving plates are fixedly connected with a three-dimensional model; a power mechanism is arranged on one side of the movable plate, the power mechanism adopts a pushing cylinder, the pushing cylinder is fixed on one side in the main body, a piston rod on the pushing cylinder is connected with the movable plate, and the movable plate moves left and right under the driving of the pushing cylinder; a support frame is arranged in the placing box, and a rolling shaft is connected to the support frame; a plurality of fixing frames are distributed on the outer peripheral surface of the rolling shaft at equal intervals along the radial direction of the rolling shaft, a rotating shaft is arranged in each fixing frame, and a display picture is rolled on each rotating shaft.

2. A map displaying apparatus according to claim 1, wherein: the main part lower extreme is provided with a plurality of supporting legs, and the supporting leg sets up to demountable installation with the main part, and the supporting leg bottom is provided with the slipmat.

3. A map displaying apparatus according to claim 1, wherein: transparent glass is arranged on one side of the main body, the periphery of the transparent glass is fixed on the main body, and the transparent glass is used for protecting a display picture inside the main body.

4. A map displaying apparatus according to claim 1, wherein: one side of the main body is welded with two maintenance doors through hinges, and one side of the two maintenance doors is provided with a buckle slot.

5. A map displaying apparatus according to claim 1, wherein: the rolling shaft is driven by the second motor to operate, and the rotating shaft is driven by the first motor to operate; the first motor and the second motor are respectively controlled by a control panel.

6. A map displaying apparatus according to claim 1, wherein: the fixing frame is a frame, and two side surfaces of the fixing frame are provided with openings; the two ends of the rotating shaft are respectively fixed on the two inner side walls of the fixing frame, the axial direction of the rotating shaft is parallel to the axial direction of the rolling shaft, and after the display picture is unfolded, the plane of the display picture is parallel to the axial direction of the rolling shaft.