CN212032386U

CN212032386U - Scientific display device of geographic information

Info

Publication number: CN212032386U
Application number: CN202020990862.4U
Authority: CN
Inventors: 史旭洁; 肖旖旎; 全智雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-11-27
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a geographic information science display device, including the display device main part, the base is installed to the bottom of display device main part, and the top mid-mounting of base has the connecting plate, and the middle part of connecting plate is provided with the denoter, and a side surface of connecting plate is provided with USB socket, and fixed frame is installed on the top of connecting plate, and the bottom middle part of fixed frame is provided with the buckle groove, and the surface mounting in buckle groove has set screw, and the middle part of fixed frame is provided with the touch screen, and the upside of touch screen is provided with the rotation axis, and the ceiling is installed on the top of. The utility model discloses an at the inside rotation axis that sets up in the top of fixed frame, can in time pull down the map canvas on rotation axis surface after the outage of display device main part, reach the effect of protection large tracts of land touch screen, and the map canvas surface is drawn also is the map, can show on the screen surface after closing after pulling down, increases the aesthetic property of display device main part after the outage.

Description

Scientific display device of geographic information

Technical Field

The utility model relates to a science popularization show field, in particular to geographic information science display device.

Background

Geographic information science is an emerging marginal discipline integrating geography, computer, remote sensing technology and cartography in recent 20 years, mainly cultures basic theories, basic knowledge and basic skills in the aspects of geographic information science, cartography and remote sensing technology, can be used for scientific research or teaching work in scientific research institutions or higher schools, and is popular, and large data block analysis is mainly carried out through data acquisition and map analysis of electronic equipment.

However, the conventional display device for the science of the geographic information in the school is large in screen size, large in floor area and mostly arranged as a touch screen, and once the screen is closed at night, the electronic screen is easy to be turned off and poor in attractiveness in space due to the fact that the screen is too large, and therefore the display device is not high in practicability.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a geographic information science display device.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a scientific display device for geographic information, which comprises a display device main body, wherein a base is arranged at the bottom end of the display device main body, the middle part of the top end of the base is provided with a connecting plate, the middle part of the connecting plate is provided with a signboard, a USB socket is arranged on the surface of one side of the connecting plate, a fixed outer frame is arranged at the top end of the connecting plate, the middle part of the bottom end of the fixed outer frame is provided with a buckling groove, the surface of the buckling groove is provided with a fixing screw, a touch screen is arranged in the middle of the fixed outer frame, a rotating shaft is arranged on the upper side of the touch screen, a ceiling is arranged at the top end of the fixed outer frame, the rotating shaft is positioned inside the top end of the fixed outer frame, a torsion spring is arranged in the rotating shaft, a map canvas is arranged on the surface of the rotating shaft, and rotation axis and map canvas are fixed connection, the one end of map canvas is provided with the kelly.

As a preferred technical scheme of the utility model, buckle groove passes through set screw fixed connection with fixed frame, buckle groove and kelly are L type structure, just buckle groove and kelly correspond the setting.

As the utility model discloses an optimal technical scheme, the connecting plate is whole to be formed by the preparation of aluminum alloy material, the denoter is formed by the preparation of inferior gram force board material, and denoter and connecting plate are gluey nature and connect.

As an optimal technical scheme of the utility model, the internally mounted of connecting plate has autonomous host computer, internet access module and power module, USB socket and autonomous host computer are electric connection.

As a preferred technical scheme of the utility model, base and fixed frame pass through connecting plate fixed connection, fixed frame and ceiling are fixed connection, the rotation axis both ends are swing joint with fixed frame.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an at the inside rotation axis that sets up in the top of fixed frame, can in time pull down the map canvas on rotation axis surface after the outage of display device main part, reach the effect of protection large tracts of land touch screen, prevent that the touch screen from producing the deposition because of static after closing, and the map canvas surface is drawn also is the map, can show on the screen surface after closing after pulling down, increases the aesthetic property of display device main part after the outage.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is a partial structural schematic diagram of the present invention;

in the figure: 1. a display device body; 2. a base; 3. a connecting plate; 4. a signboard; 5. a USB socket; 6. fixing the outer frame; 7. a fastening groove; 8. a set screw; 9. a touch screen; 10. a rotating shaft; 11. a ceiling; 12. a torsion spring; 13. a map canvas; 14. and (5) clamping the rod.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Wherein like reference numerals refer to like parts throughout.

Example 1

As shown in figures 1-3, the utility model provides a scientific display device of geographic information, which comprises a display device main body 1, a base 2 is arranged at the bottom end of the display device main body 1, a connecting plate 3 is arranged at the middle part of the top end of the base 2, a signboard 4 is arranged at the middle part of the connecting plate 3, a USB socket 5 is arranged on one side surface of the connecting plate 3, a fixed outer frame 6 is arranged at the top end of the connecting plate 3, a fastening groove 7 is arranged at the middle part of the bottom end of the fixed outer frame 6, a fixing screw 8 is arranged on the surface of the fastening groove 7, a touch screen 9 is arranged at the middle part of the fixed outer frame 6, a rotating shaft 10 is arranged on the upper side of the touch screen 9, a ceiling 11 is arranged at the top end of the fixed outer frame 6, the rotating shaft 10 is positioned inside the top end of the fixed, one end of the map canvas 13 is provided with a catch lever 14.

Further, buckle groove 7 and fixed frame 6 pass through set screw 8 fixed connection, buckle groove 7 and kelly 14 are L type structure, and buckle groove 7 and kelly 14 correspond the setting, the user closes the back at touch screen 9, can pull down kelly 14 to the buckle groove 7 play of bottom side, and produce the buckle rather than, the rotation axis 10 produces rotatoryly this moment, inside torsion spring 12 will produce the rotatory energy storage of torsion, reach the effect of expansion map canvas 13, map canvas 13 then adopts the spray painting cloth preparation, only separate buckle groove 7 and kelly 14 when folding up, rotation axis 10 produces rotatory map canvas 13 of rolling up because of torsion spring 12's energy storage power, conveniently pack up.

The whole connecting plate 3 is made by aluminum alloy material, and the denoter 4 is made by ya keli board material, and denoter 4 and connecting plate 3 are gluey connection, make the characters that the denoter 4 was made be provided with on the connecting plate 3 surface, carry out the sign to display device main part 1.

The automatic control host, the network connection module and the power supply module are installed inside the connecting plate 3, the USB socket 5 is electrically connected with the automatic control host, so that the automatic control host is electrically connected with the network connection module, the power supply module and the touch screen 9 respectively, and a user controls or inquires a data platform carried inside the automatic control host according to the touch screen 9.

Base 2 and fixed frame 6 are through 3 fixed connection of connecting plate, and fixed frame 6 and ceiling 11 are fixed connection, and rotation axis 10 both ends and fixed frame 6 are swing joint, make overall structure fixed connection, conveniently place in indoorly, can be simple operate and maintain and science popularization and interactive effect.

Specifically, in the daily use process of the display device main body 1, the self-control host in the connecting plate 3 is electrified, the touch screen 9 is lightened, the electronic data type Chinese map is displayed according to a map and a data system carried in the self-control host, after a user selects and clicks the display device main body 1 in a specific province, the touch screen 9 displays data description, such as information of weather of each province and snacks of each province, so as to achieve the effect of scientific popularization of geographic information, the user can transmit text information to the self-control host through the USB socket 5 according to hometown information, so that the display device main body 1 can conveniently acquire more information, display and popularization effects are achieved, interestingness is achieved, and after the display device main body 1 needs to be closed, a maintainer can pull down the clamping rod 14 at the bottom side of the fixed outer frame 6, it is fixed with buckle 7 production buckle of fixed frame 6 bottom installation, and the map canvas 13 on rotation axis 10 surface spreads through rotatory the surface of touch-control screen 9 afterwards, makes touch-control screen 9 when closing, and the surface can receive map canvas 13's protection to prevent dust, and map canvas 13 multiplicable display device main part 1 aesthetic property after closing, strengthens its practicality.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The scientific display device for the geographic information comprises a display device main body (1) and is characterized in that a base (2) is installed at the bottom end of the display device main body (1), a connecting plate (3) is installed at the middle of the top end of the base (2), a signboard (4) is arranged in the middle of the connecting plate (3), a USB socket (5) is arranged on one side surface of the connecting plate (3), a fixed outer frame (6) is installed at the top end of the connecting plate (3), a buckling groove (7) is arranged in the middle of the bottom end of the fixed outer frame (6), a fixing screw (8) is installed on the surface of the buckling groove (7), a touch screen (9) is arranged in the middle of the fixed outer frame (6), a rotating shaft (10) is arranged on the upper side of the touch screen (9), a ceiling (11) is installed at the top end of the fixed outer frame (6), and the rotating shaft, rotation axis (10) internally mounted has torsion spring (12), the surface of rotation axis (10) is provided with map canvas (13), and rotation axis (10) and map canvas (13) are fixed connection, the one end of map canvas (13) is provided with kelly (14).

2. The scientific display device of geographic information according to claim 1, characterized in that the buckle groove (7) and the fixed outer frame (6) are fixedly connected through a fixing screw (8), the buckle groove (7) and the clamping rod (14) are both L-shaped structures, and the buckle groove (7) and the clamping rod (14) are correspondingly arranged.

3. A scientific display device of geographic information according to claim 1, characterized in that the connecting plate (3) is made of aluminum alloy material as a whole, the signboard (4) is made of acrylic plate material, and the signboard (4) and the connecting plate (3) are connected by glue.

4. A scientific display device of geographic information according to claim 1, characterized in that the connection board (3) is internally provided with an autonomous host, a network connection module and a power supply module, and the USB socket (5) and the autonomous host are electrically connected.

5. A scientific display device of geographic information according to claim 1, characterized in that the base (2) and the fixed outer frame (6) are fixedly connected through a connecting plate (3), the fixed outer frame (6) and the ceiling (11) are fixedly connected, and the two ends of the rotating shaft (10) are movably connected with the fixed outer frame (6).