CN211242425U

CN211242425U - Display device for territory resource planning

Info

Publication number: CN211242425U
Application number: CN201922381525.5U
Authority: CN
Inventors: 章小辉; 郭文菁
Original assignee: Hubei Boyaxin Space Technology Co ltd
Current assignee: Hubei Boyaxin Space Technology Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-14
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a display device for national soil resource planning, comprising a base plate, bottom plate bottom outer wall is fixed with four formula universal wheels that can brake that are the rectangle distribution, and is fixed with the dead lever at bottom plate top outer wall middle part, dead lever outer wall top is fixed with the show board, and one side outer wall that the dead lever was kept away from to the show board is fixed with the slide mechanism of two symmetric distributions, the show board is located one side outer wall of two slide mechanism tops and all is fixed with the spacing part of two sets of symmetric distributions, and the equal joint of two sets of spacing parts and winding mechanism. The utility model discloses accessible planning picture all bonds on winding mechanism, when needing to use, takes out corresponding winding mechanism, then passes through square fixture block joint with winding mechanism in two draw-in grooves of spacing part, then fixes planning picture one end and presss from both sides tight frame, then drives through electronic slide rail and presss from both sides tight frame slowly down, can be complete open the planning picture, simple and convenient, the operation of being convenient for.

Description

Display device for territory resource planning

Technical Field

The utility model relates to a state native resource planning technical field especially relates to a display device is used in state native resource planning.

Background

The land resource planning is to make a general planning scheme for developing and utilizing land resources in China or a certain city of China as a whole, according to natural characteristics and economic conditions, and to provide reasonable configuration research suggestions and suggestions for regional productivity, towns and population on the basis of the general planning scheme, so that social and economic development conforms to natural rules and economic rules as much as possible, a good production and living environment is created for people, the economic development is coordinated with population, surrounding resources and environment, the conventional land resource planning needs to display a planning map, the planning map is generally rolled up, operators are required to fix two ends of the top of the planning map when posting a public indication, then the planning map is flattened, and two ends of the bottom of the planning map are fixed, which is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a display device for territory resource planning.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a display device for national soil resource planning comprises a bottom plate, wherein four brake universal wheels which are distributed in a rectangular shape are fixed on the outer wall of the bottom plate, a fixing rod is fixed in the middle of the outer wall of the top of the bottom plate, a display board is fixed on the top of the outer wall of the fixing rod, two sliding mechanisms which are distributed symmetrically are fixed on the outer wall of one side, away from the fixing rod, of the display board, two groups of limiting parts which are distributed symmetrically are fixed on the outer wall of one side, located above the two sliding mechanisms, of the display board, the two groups of limiting parts are clamped and wound on the winding mechanism, the winding mechanism comprises a fixing shaft, a sleeve and a torsion spring, round openings are formed in the axle centers of the outer walls at two ends of the sleeve, the inner walls of the two round openings are fixedly connected with the fixing shaft through bearings, the torsion spring is located, and the other end of the torsion spring is fixed on the outer wall of the fixed shaft, the limiting part comprises two limiting plates, the outer wall of one side, far away from the display board, of the two limiting plates is provided with a clamping groove, the two ends of the fixed shaft are sleeved with square clamping blocks, and the square clamping blocks and the clamping grooves form clamping cooperation.

Preferably, the sliding mechanism comprises two electric sliding rails and a clamping frame, the two electric sliding rails are fixed on the display board, and the outer wall of one side, away from the display board, of the sliding part of each electric sliding rail is fixedly connected with the clamping frame.

Preferably, the outer wall of one side of the clamping frame, which is far away from the display board, is fixed with an electromagnet, the outer walls of two sides of the clamping frame are provided with sliding grooves, the inner walls of the sliding grooves are connected with sliding blocks in a sliding mode, and the outer wall of one end, opposite to the sliding blocks, of each sliding block is fixed with a metal clamping plate.

Preferably, the outer wall of the fixed rod is sleeved with a collecting frame, and the collecting frame is positioned between the bottom plate and the display plate.

Preferably, the inner wall of the bottom of the collecting frame is fixed with fixing blocks which are distributed in an annular shape at equal intervals, and the fixing blocks are provided with slots matched with the square fixing blocks.

Preferably, the outer wall of the sleeve is bonded with a planning graph, and the bottom end of the planning graph is fixed in the clamping frame.

Preferably, the electric slide rail and the electromagnet are both connected with a switch through a lead, and the switch is connected with a controller through a lead.

The utility model has the advantages that:

1. display device is used in native resource planning of this country, accessible planning picture all bonds on winding mechanism, when needing to use, takes out corresponding winding mechanism, then passes through square fixture block joint with winding mechanism in two draw-in grooves of stop part, then fixes planning picture one end in pressing from both sides tight frame, then drives through electronic slide rail and presss from both sides tight frame slowly down, can be complete open simple and convenient, the operation of being convenient for planning the drawing.

2. Display device is used in native resource planning of this country sets up a plurality of winding mechanism to all bond the planning picture that corresponds on the sleeve outer wall of every winding mechanism, then form the cooperation of pegging graft through the slot on the square fixture block on the winding mechanism and the fixed block, can collect a plurality of winding mechanisms in collecting the frame, be convenient for store and accomodate.

Drawings

Fig. 1 is a schematic view of a main view structure of a display device for territorial resource planning provided by the utility model;

fig. 2 is a schematic side view of a display device for territorial resource planning proposed by the present invention;

FIG. 3 is the utility model provides a dead lever of display device for territory resource planning overlooks cross section structure sketch map

FIG. 4 is the utility model provides a display device for national resources planning's tight frame of clamp looks sideways at vertical cross-section structure sketch map

Fig. 5 is the utility model provides a display device's for territory resource planning winding mechanism schematic structure.

In the figure: the device comprises a base plate 1, a braked universal wheel 2, a fixed rod 3, a display plate 4, an electric sliding rail 6, a clamping frame 7, an electromagnet 71, a sliding chute 72, a metal clamping plate 73, a limiting plate 8, a fixed shaft 9, a sleeve 10, a square clamping block 11, a layout drawing 12, a collection frame 13, a fixed block 14, a slot 15 and a torsion spring 16.

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.

Referring to fig. 1-5, a display device for planning homeland resources comprises a bottom plate 1, four brake universal wheels 2 which are distributed in a rectangular shape are fixed on the outer wall of the bottom plate 1, a fixed rod 3 is fixed in the middle of the outer wall of the top of the bottom plate 1, a display plate 4 is fixed on the top of the outer wall of the fixed rod 3, two sliding mechanisms which are distributed symmetrically are fixed on the outer wall of one side of the display plate 4 away from the fixed rod 3, two groups of limit parts which are distributed symmetrically are fixed on the outer wall of one side of the display plate 4 above the two sliding mechanisms, the two groups of limit parts are clamped and wound on a winding mechanism, the winding mechanism comprises a fixed shaft 9, a sleeve 10 and a torsion spring 16, round openings are formed in the axes of the outer walls of two ends of the sleeve 10, the inner walls of the two round openings are fixedly connected with the fixed shaft 9 through bearings, one end of a torsion spring 16 is fixed on the inner wall of the sleeve 10, the other end of the torsion spring 16 is fixed on the outer wall of a fixed shaft 9, a limiting part comprises two limiting plates 8, the outer walls of the two limiting plates 8, which are far away from the opposite side of the display plate 4, are respectively provided with a clamping groove, the two ends of the fixed shaft 9 are respectively sleeved with a square clamping block 11, the square clamping blocks 11 and the clamping grooves form clamping fit, a sliding mechanism comprises two electric slide rails 6 and a clamping frame 7, the two electric slide rails 6 are fixed on the display plate 4, the outer walls of the sliding parts of the two electric slide rails 6, which are far away from the display plate 4, are respectively fixedly connected with the clamping frame 7, the outer wall of the clamping frame 7, which is far away from the display plate 4, is fixedly provided with an electromagnet 71, the outer walls of the two sides of the, the outer wall of dead lever 3 has cup jointed and has collected frame 13, and collect frame 13 and be located between bottom plate 1 and the show board 4, collect frame 13 bottom inner wall and be fixed with the equidistance and be the fixed block 14 of cyclic annular distribution, and fixed block 14 offer with the slot 15 of square fixture block 11 looks adaptation, sleeve 10 outer wall bonds and has planning drawing 12, and planning drawing 12 bottom mounting is in pressing from both sides tight frame 7, electronic slide rail 6 and electro-magnet 71 all are connected with the switch through the wire, and the switch is connected with the controller through the wire.

The working principle is as follows: a plurality of winding mechanisms can be arranged, before use, the outer wall of the sleeve 10 of each winding mechanism is adhered with a corresponding plan map 12, when in use, the corresponding winding mechanism is taken out, then two square clamping blocks 11 on the winding mechanism and two clamping grooves of a limiting component form clamping fit, the corresponding plan map 12 can be fixed on two limiting plates 8, then the plan map 12 is pulled, the bottom end of the plan map 12 is fixed between an electromagnet 71 and a metal clamping plate 73, the electromagnet 71 operates an adsorbing part, the metal clamping plate 73 clamps the bottom end of the plan map 12, then an electric slide rail 6 operates to drive a clamping frame 7 to slowly move downwards, the sleeve 10 rotates around a fixed shaft 9, a torsion spring 16 is tightened up, the whole plan map 12 is unfolded, after use, the electromagnet is powered off, the torsion spring loses tension and resets to drive the sleeve 10 to rotate, the plan map 12 can also be automatically wound along with the sleeve 10, finally, the square fixture blocks 11 of the winding mechanisms are in insertion fit with the slots 15 on the fixing blocks 14, and then the plurality of winding mechanisms can be accommodated in the collecting frame 13.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A display device for planning national soil resources comprises a bottom plate (1) and is characterized in that four braking universal wheels (2) which are distributed in a rectangular shape are fixed on the outer wall of the bottom plate (1), a fixing rod (3) is fixed in the middle of the outer wall of the top of the bottom plate (1), a display plate (4) is fixed on the top of the outer wall of the fixing rod (3), two sliding mechanisms which are distributed symmetrically are fixed on the outer wall of one side, away from the fixing rod (3), of the display plate (4), two groups of limiting parts which are distributed symmetrically are fixed on the outer wall of one side, located above the two sliding mechanisms, of the display plate (4), the two groups of limiting parts are clamped and wound on a winding mechanism, the winding mechanism comprises a fixing shaft (9), a sleeve (10) and a torsion spring (16), round openings are formed in the axle centers of the outer walls of two ends of the sleeve (10), and the inner walls of, torsion spring (16) are located inside sleeve (10), and torsion spring (16) cup joint in fixed axle (9) outer wall, on torsion spring (16) one end was fixed in the inner wall of sleeve (10), and on torsion spring (16) other end was fixed in fixed axle (9) outer wall, spacing part included two limiting plate (8), and two limiting plate (8) kept away from the relative one side outer wall of show board (4) and all seted up the draw-in groove, square fixture block (11) have all been cup jointed at fixed axle (9) both ends, and square fixture block (11) and draw-in groove form the joint cooperation.

2. The display device for territorial resource planning according to claim 1, wherein the sliding mechanism comprises two electric sliding rails (6) and a clamping frame (7), the two electric sliding rails (6) are fixed on the display board (4), and the outer walls of the sliding parts of the two electric sliding rails (6) far away from the display board (4) are fixedly connected with the clamping frame (7).

3. The display device for territorial resource planning according to claim 2, wherein the outer wall of one side of the clamping frame (7) far away from the display board (4) is fixed with an electromagnet (71), the outer walls of two sides of the clamping frame (7) are respectively provided with a sliding groove (72), the inner walls of the two sliding grooves (72) are respectively connected with a sliding block in a sliding manner, and the outer wall of one end, opposite to the two sliding blocks, of the two sliding blocks is fixed with the same metal clamping plate (73).

4. The display device for territorial resource planning of claim 1, wherein the outer wall of the fixed rod (3) is sleeved with a collecting frame (13), and the collecting frame (13) is positioned between the bottom plate (1) and the display plate (4).

5. The display device for territorial resource planning according to claim 4, wherein the inner wall of the bottom of the collecting frame (13) is fixed with fixing blocks (14) which are distributed in an annular shape at equal intervals, and the fixing blocks (14) are provided with slots (15) matched with the square fixing blocks (11).

6. The display device for territorial resource planning of claim 1, wherein the outer wall of the sleeve (10) is adhered with a planning drawing (12), and the bottom end of the planning drawing (12) is fixed in the clamping frame (7).

7. The display device for territorial resource planning according to claim 2, wherein the electric slide rail (6) and the electromagnet (71) are connected with a switch through wires, and the switch is connected with a controller through wires.