CN218246584U

CN218246584U - Novel geographic information shows device

Info

Publication number: CN218246584U
Application number: CN202222300196.9U
Authority: CN
Inventors: 邵帅; 王海清; 莫雨帆; 李涛; 王陈哲; 刘子翔; 陈林; 李佳
Original assignee: NATIONAL GEOMATICS CENTER OF CHINA; Wuhan Zhonggui Technology Co ltd
Current assignee: NATIONAL GEOMATICS CENTER OF CHINA; Wuhan Zhonggui Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-10
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to a geographic information shows technical field, especially relates to a novel geographic information shows device. The technical scheme includes that the display mechanism comprises two cover plates, a first connecting frame, a second connecting frame and a butt joint assembly; the first connecting frame and the second connecting frame are respectively arranged at the front ends of the opposite sides of the upper surfaces of the two cover plates, and the opposite ends of the first connecting frame and the second connecting frame are contacted to form a handle; the two butt joint assemblies are respectively arranged in a groove formed in the bottom of one end, opposite to the first connecting frame and the second connecting frame, of the second connecting frame. The utility model has the advantages of butt joint location when first link and the relative one end contact of second link constitute the handle, the handle that first link and second link constitute is connected stably, and the user of service drives two apron simultaneously through the pulling handle and rotates together and open, convenient operation.

Description

Novel geographic information shows device

Technical Field

The utility model relates to a geographic information shows technical field, specifically is a novel geographic information shows device.

Background

The geographic information includes the shape, size, spatial position and attributes of natural geographic elements or surface artificial facilities, and the determination, collection and drawing of the geographic information are called mapping. In the mapping of geographic information, the mapped geographic information is usually required to be made into a drawing to be displayed to other people through a display device for study and discussion of scholars.

The utility model discloses a chinese utility model patent that prior art publication number is CN215348075U discloses a survey and drawing geographic information display device, including two panels, the rotation groove has been seted up to the inboard lower part of panel, rotates the inslot fixedly connected with pivot, rotates between two pivots and is connected with the dwang, and the display slot has still been seted up to the panel top surface, is equipped with the apron on the display slot, and the apron top surface is equipped with a plurality of mark subassemblies, and panel bottom surface rear side is seted up and is equipped with the spout that is the protruding type structure of falling, is located left spout sliding connection and has the picture peg. Have and put the map drawing with the geographic information drawing between apron and the show groove, the label plate of actuation can add more detailed mark to the geographic information drawing on the apron, and the spherical shell of establishing through the cover on the rolling ball can realize the rotation of different angles with the label plate in order to do the advantage of mark show, but still has following weak point in the in-service use process:

although the display area can be enlarged after the two display boards are combined, the two cover boards corresponding to the two display boards need to be rotated by independent operation, the two cover boards are respectively operated to be rotated and opened when the geographic information drawings are placed, then the cover boards are respectively closed after the geographic information drawings are placed, the two cover boards need to be operated twice, the operation is more troublesome, and the operation is not simple and convenient enough, so that the two cover board rotating geographic information display device can be controlled simultaneously to be particularly important. In view of this, we propose a new geographic information display device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel geographic information shows device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel geographic information display device comprises a display mechanism with two cover plates, a first connecting frame, a second connecting frame and a butt joint assembly;

the first connecting frame and the second connecting frame are respectively arranged at the front ends of the opposite sides of the upper surfaces of the two cover plates, and the opposite ends of the first connecting frame and the second connecting frame are contacted to form a handle;

the two butt joint assemblies are respectively arranged in a groove formed in the bottom of one end, opposite to the first connecting frame and the second connecting frame, of the second connecting frame.

Preferably, the butt joint assembly comprises a bottom plate, a first spring, a vertical plate, a second spring, a sliding block, a sliding groove, a fixing plate, a moving block, a plug-in structure and a plug-in groove;

the fixed plate is fixedly arranged in the groove, the bottom end of the fixed plate is elastically connected with the bottom plate through a first spring, a vertical plate is fixedly arranged on one side of the top end of the bottom plate, the top end of the vertical plate penetrates through the fixed plate, a sliding groove is formed in the upper surface of the fixed plate, a sliding block is slidably arranged in the sliding groove, a second spring is arranged between one side of the sliding block and the inner side wall of the sliding groove, the sliding block is fixedly connected with the bottom end of a moving block, the force bearing end of the moving block is in contact with one side of the top end of the vertical plate, an inserting groove is formed in the positioning end of the moving block in the first connecting frame, an inserting structure is fixedly arranged at the positioning end of the moving block in the second connecting frame, and the inserting structure is matched with the inserting groove in an inserting mode.

Preferably, the bottom end of the bottom plate is designed to be of an arc structure.

Preferably, the slider adopts the design of trapezium structure, the slider is narrow from top to bottom wide, slider and spout phase-match.

Preferably, one side of the top end of the vertical plate is provided with an inclined surface, and the force bearing end of the moving block is provided with an inclined surface matched with the one side of the top end of the vertical plate.

Preferably, the inserting structure comprises a circular block and an elliptical block, a plurality of elliptical blocks are fixedly arranged on the outer wall of the circular block in an annular array, one ends of the circular block and the elliptical block are fixedly connected with a moving block positioning end in the second connecting frame respectively, and the inserting groove is matched with the inserting structure.

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

1. the utility model discloses a set up first link, second link and butt joint subassembly, when first link and the relative one end contact of second link constitute the handle, pressing structure of two butt joint subassembly bottoms can be pressed to user's hand, make the location structure butt joint on two butt joint subassemblies, thereby realize the location of two butt joint subassemblies, make first link and second link butt joint location, the handle that causes first link and second link to constitute is connected stably, user of service drives two apron simultaneously through the pulling handle and rotates together and open, convenient operation. The problem of two laps that two panels correspond need independent operation to rotate, two laps just need the operation twice, and the operation is more troublesome, simple convenient not enough is solved.

2. The utility model has the advantages that the sliding block and the second spring are arranged, the sliding block moves to drive the moving block to move, the sliding block with the trapezoidal structure can not be separated from the sliding groove when sliding in the sliding groove, and the instability of the moving block during moving is avoided; the setting of second spring makes to move the piece and has the function that moves back, has avoided artifical manual reset, convenient to use.

3. The utility model discloses a set up oval piece, the setting of oval piece makes the grafting structure of injecting the inserting groove in have a plurality of stress points to the oval structure of oval piece makes the atress more even, pegs graft more stably.

Drawings

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

fig. 2 is a schematic sectional structural view of the first connecting frame and the second connecting frame of the present invention;

fig. 3 is an exploded view of the docking assembly of the present invention;

fig. 4 is an enlarged schematic view of the plugging structure of fig. 3 according to the present invention;

fig. 5 is an enlarged schematic structural view of the insertion groove of fig. 3 according to the present invention;

in the figure: 1. a display mechanism; 2. a cover plate; 3. a first connecting frame; 4. a second link frame; 5. a groove; 6. a docking assembly;

601. a base plate; 602. a first spring; 603. a vertical plate; 604. a second spring; 605. a slider; 606. a chute; 607. a fixing plate; 608. moving the block; 609. a plug-in structure; 600. inserting grooves;

6091. a round block; 6092. an elliptical block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a novel geographic information display device, is including the show mechanism 1 that has two apron 2, and the chinese utility model patent of publication number CN215348075U discloses a survey and drawing geographic information display device, and show mechanism 1 that has two apron 2 has disclosed in above-mentioned chinese utility model patent. The device also comprises a first connecting frame 3, a second connecting frame 4 and a butt joint component 6;

the first connecting frame 3 and the second connecting frame 4 are respectively arranged at the front ends of the opposite sides of the upper surfaces of the two cover plates 2, and the opposite ends of the first connecting frame 3 and the second connecting frame 4 are contacted to form a handle; after two panels merge, two apron 2 merges to this enlarges the area of display who places geographic information survey drawing paper, and the contact of the 4 relative one ends of first link 3 and second link constitutes the handle, and the user drives two apron 2 simultaneously through the pulling handle and rotates together and open, and convenient operation is placed geographic information and is surveyed drawing paper.

The two butt joint assemblies 6 are arranged in the groove 5 formed in the bottom of the end, opposite to the first connecting frame 3 and the second connecting frame 4, of each butt joint assembly 6. When first link 3 and the relative one end contact of second link 4 constitute the handle, the structure of pressing of two butt joint subassembly 6 bottoms can be pressed to user's hand, make the location structure butt joint on two butt joint subassemblies 6, thereby realize the location of two butt joint subassemblies 6, make first link 3 and the butt joint location of second link 4, the handle that causes first link 3 and second link 4 to constitute is connected stably, user drives two apron 2 simultaneously through the pulling handle and rotates together and open, convenient operation. The problem of two laps 2 that two panels correspond need independent operation to rotate, operate two laps 2 respectively and rotate to open when placing geographic information drawing, then close apron 2 respectively behind placing geographic information drawing, two laps 2 just need operate twice, the operation is more troublesome, simple convenient not enough is solved.

Specifically, the docking assembly 6 includes a bottom plate 601, a first spring 602, a vertical plate 603, a second spring 604, a sliding block 605, a sliding groove 606, a fixing plate 607, a moving block 608, a plugging structure 609 and a plugging groove 600; the elastic coefficients of the first spring 602 and the second spring 604 are selected by those skilled in the art according to actual conditions.

Wherein, fixed plate 607 sets firmly in recess 5, and fixed plate 607 bottom is through first spring 602 and bottom plate 601 elastic connection, and bottom plate 601 bottom stretches out from recess 5 bottom opening, but bottom plate 601 top is located recess 5 all the time, and bottom plate 601 top lateral wall and recess 5 inside wall contact. A vertical plate 603 is fixedly arranged on one side of the top end of the bottom plate 601, the top end of the vertical plate 603 penetrates through the fixing plate 607, a through groove matched with the top end of the vertical plate 603 is formed in the fixing plate 607, and the top end of the vertical plate 603 penetrates through the through groove. The upper surface of the fixing plate 607 is provided with a sliding groove 606, a sliding block 605 is slidably mounted in the sliding groove 606, a second spring 604 is mounted between one side of the sliding block 605 and the inner side wall of the sliding groove 606, the sliding block 605 is fixedly connected with the bottom end of a moving block 608, the stress end of the moving block 608 is in contact with one side of the top end of a vertical plate 603, the positioning end of the moving block 608 in the first connecting frame 3 is provided with an insertion groove 600, the positioning end of the moving block 608 in the second connecting frame 4 is fixedly provided with an insertion structure 609, and the insertion structure 609 is in insertion fit with the insertion groove 600. When the opposite ends of the first connecting frame 3 and the second connecting frame 4 are contacted to form the handle, the hands of a user can press the bottom plates 601 at the bottoms of the two butt joint assemblies 6, the two bottom plates 601 move upwards to compress the first springs 602, the vertical plates 603 move upwards, along with the upward movement of the vertical plates 603, one sides of the top ends of the vertical plates 603 extrude the stress ends of the moving blocks 608, the two moving blocks 608 move relatively, the second springs 604 stretch until the two moving blocks 608 are contacted with the positioning ends, the splicing structure 609 is inserted into the splicing groove 600, the two moving blocks 608 are stably connected, the two butt joint assemblies 6 are stably connected, the handle formed by the first connecting frame 3 and the second connecting frame 4 is stably connected, the user pulls the stable handle to simultaneously operate the two cover plates 2 to rotate, the operation is convenient, the use is convenient, the two cover plates 2 are prevented from separately rotating, and the operation is troublesome and the time waste. When the first connecting frame 3 and the second connecting frame 4 do not need to be connected, only the handle needs to be loosened, the bottom plate 601 returns to the original position under the action of the first spring 602 after losing the extrusion force, the vertical plate 603 moves downwards, the two moving blocks 608 move away from each other under the action of the second spring 604, the plugging structure 609 leaves the plugging groove 600, additional removal action is not needed, and the operation is convenient.

Further, the bottom end of the bottom plate 601 is designed to be an arc-shaped structure. The arrangement of the arc-shaped structure is convenient for a user to press the bottom end of the bottom plate 601, and the hand of the user is more comfortable during extrusion.

Further, the sliding block 605 is designed to be a trapezoid structure, the upper part of the sliding block 605 is narrow and the lower part of the sliding block 605 is wide, and the sliding block 605 is matched with the sliding groove 606. The sliding block 605 with the trapezoidal structure can slide in the sliding groove 606 and can not be separated from the sliding groove 606, so that the instability of the moving block 608 during moving is avoided.

Furthermore, one side of the top end of the vertical plate 603 is set to be an inclined surface, and the force bearing end of the moving block 608 is set to be an inclined surface matched with one side of the top end of the vertical plate 603. The vertical plate 603 moves upwards, the inclined surface at one side of the top end of the vertical plate 603 extrudes the inclined surface at the stressed end of the moving block 608, so that the moving block 608 moves, the vertical plate 603 moves downwards, the inclined surface at one side of the top end of the vertical plate 603 moves downwards, and under the action of the second stretched spring 604, the inclined surface at the stressed end of the moving block 608 contacts with the inclined surface at one side of the top end of the vertical plate 603, so that the moving block 608 returns.

It should be noted that the plugging structure 609 includes a circular block 6091 and an elliptical block 6092, four elliptical blocks 6092 are fixedly arranged on the outer wall of the circular block 6091 in an annular array, one end of each of the circular block 6091 and the elliptical block 6092 is fixedly connected with the positioning end of the moving block 608 in the second connecting frame 4, and the plugging groove 600 is matched with the plugging structure 609. The arrangement of the elliptical block 6092 enables the plugging structure 609 inserted into the plugging groove 600 to have a plurality of stress points, and the elliptical structure of the elliptical block 6092 enables stress to be more uniform and plugging to be more stable.

The working principle is as follows: after the two display boards are combined, the two cover boards 2 are combined, the opposite ends of the first connecting frame 3 and the second connecting frame 4 are in contact to form a handle, the hands of a user can press the bottom boards 601 at the bottoms of the two butt joint assemblies 6, the two bottom boards 601 move upwards to compress the first spring 602, the vertical board 603 moves upwards, along with the upward movement of the vertical board 603, one side of the top end of the vertical board 603 extrudes the stress end of the moving block 608, so that the two moving blocks 608 move relatively, the second spring 604 stretches until the positioning ends of the two moving blocks 608 are in contact, the splicing structure 609 is inserted into the splicing groove 600, the handle formed by the first connecting frame 3 and the second connecting frame 4 is stably connected, the user pulls the stable handle to simultaneously operate the two cover boards 2 to rotate, the geographic information drawing paper is placed in the placing groove of the display mechanism 1 below the cover board 2, then the two cover boards 2 are simultaneously rotated and covered on the placing groove of the display mechanism 1 through the handle, and the geographic information drawing paper is pressed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A novel geographic information display device comprises a display mechanism (1) with two cover plates (2), and is characterized in that: the device also comprises a first connecting frame (3), a second connecting frame (4) and a butt joint assembly (6);

the first connecting frame (3) and the second connecting frame (4) are respectively arranged at the front ends of the opposite sides of the upper surfaces of the two cover plates (2), and the opposite ends of the first connecting frame (3) and the second connecting frame (4) are contacted to form a handle;

the two butt joint assemblies (6) are arranged, and the two butt joint assemblies (6) are respectively arranged in a groove (5) formed in the bottom of one end, opposite to the first connecting frame (3) and the second connecting frame (4), of the butt joint assembly.

2. The novel geographic information display of claim 1 wherein: the butt joint assembly (6) comprises a bottom plate (601), a first spring (602), a vertical plate (603), a second spring (604), a sliding block (605), a sliding groove (606), a fixing plate (607), a moving block (608), a plugging structure (609) and a plugging groove (600);

the fixed plate (607) is fixedly arranged in the groove (5), the bottom end of the fixed plate (607) is elastically connected with the bottom plate (601) through a first spring (602), a vertical plate (603) is fixedly arranged on one side of the top end of the bottom plate (601), the top end of the vertical plate (603) penetrates through the fixed plate (607), a sliding groove (606) is formed in the upper surface of the fixed plate (607), a sliding block (605) is arranged in the sliding groove (606) in a sliding mode, a second spring (604) is arranged between one side of the sliding block (605) and the inner side wall of the sliding groove (606), the sliding block (605) is fixedly connected with the bottom end of a moving block (608), the stress end of the moving block (608) is in contact with one side of the top end of the vertical plate (603), a plug-in groove (600) is formed in the positioning end of the moving block (608) in the first connecting frame (3), a plug-in structure (609) is fixedly arranged at the positioning end of the moving block (608) in the second connecting frame (4), and the plug-in fit with the plug-in groove (600).

3. The novel geographic information display device of claim 2, wherein: the bottom end of the bottom plate (601) is designed to be an arc-shaped structure.

4. The novel geographic information display device of claim 2 wherein: the sliding block (605) is designed to be of a trapezoidal structure, the sliding block (605) is narrow at the top and wide at the bottom, and the sliding block (605) is matched with the sliding groove (606).

5. The novel geographic information display device of claim 2, wherein: the top end of the vertical plate (603) is provided with an inclined surface, and the stress end of the moving block (608) is provided with an inclined surface matched with the top end of the vertical plate (603).

6. The novel geographic information display device of claim 2, wherein: the plug-in structure (609) includes circle piece (6091) and oval piece (6092), circle piece (6091) outer wall is that annular array has set firmly a plurality of oval piece (6092), circle piece (6091) and oval piece (6092) one end respectively with second link (4) in move piece (608) location end fixed connection, inserting groove (600) and plug-in structure (609) looks adaptation.