Topographic surveying and mapping information display device

Abstract

The utility model discloses a topographic surveying and mapping information display device, which belongs to the technical field of surveying and mapping display and comprises two support plates and limit rods fixed on the surfaces of the support plates, a fixing plate is fixed on the surface of each limit rod, a mounting frame is mounted on the surface of each fixing plate, and a forward and backward motor is mounted on the outer wall of one side of each mounting frame. A winding disc is fixed to the end face of an output shaft of the forward and reverse motor, a protective shell is movably connected between the two limiting rods, a displayer is installed in the protective shell, a partition plate fixedly connected with the protective shell is arranged above the displayer, and a double-shaft motor is installed on the surface of the partition plate. And guide screw rods are fixed to the two output ends of the double-shaft motor correspondingly, the outer walls of the guide screw rods are in threaded connection with a connecting frame, and a protection plate is fixed to the bottom of the connecting frame. According to the topographic surveying and mapping information display device, the height of the display can be adjusted according to display requirements, and meanwhile, the display is comprehensively protected after display is finished.

Description

TECHNICAL FIELD

[0001] The utility model belongs to surveying and mapping display technical field, concretely relates to a topographic surveying and mapping information display device. BACKGROUND

[0002] Surveying and mapping is understood as measurement and drawing, which is based on computer technology, photoelectric technology, network communication technology, space science and information science, takes global navigation satellite positioning system, remote sensing and geographic information system as technical core, selects existing feature points and boundary lines on the ground and obtains graphics and position information reflecting the present situation of the ground through measurement means for engineering construction, planning and design and administrative management.

[0003] In the prior art, the topographic surveying and mapping information is displayed through a display, and after the display of the topographic surveying and mapping information is completed, the display is directly turned off. Since the display in the prior art often lacks a protection component and the screen of the display is relatively fragile, once an external object contacts the screen of the display, the screen of the display is easily damaged, thereby affecting the subsequent display of the topographic surveying and mapping information. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a topographic surveying and mapping information display device to solve the problem that the display in the prior art often lacks a protection component and the screen of the display is relatively fragile, once an external object contacts the screen of the display, the screen of the display is easily damaged, thereby affecting the subsequent display of the topographic surveying and mapping information.

[0005] To achieve the above object, the utility model provides the following technical scheme: a topographic surveying and mapping information display device, including two support plates and the limit rod fixed on the surface of the support plate, the surface of the limit rod is fixed with the fixed plate, the surface of the fixed plate is installed with the mounting bracket, and the outer wall of one side of the mounting bracket is installed with the forward and reverse motor, and the end surface of the output shaft of the forward and reverse motor is fixed with the winding disc rotationally connected with the mounting bracket.

[0006] Two limit rods are movably connected with a protective shell, the protective shell is installed with a display, the upper portion of the display is provided with a display partition plate fixedly connected with the protective shell, the surface of the display partition plate is installed with a double-shaft motor, both output ends of the double-shaft motor are fixedly connected with guide screws, the thread grooves of the two guide screws run in opposite directions, the outer wall of the guide screw is threadedly connected with a connecting bracket, and the bottom of the connecting bracket is fixed with a protective plate.

[0007] In further embodiments, the outer portion of the mounting bracket is sleeved with a protective cover fixedly connected with the fixed plate, the top of the protective shell is fixedly connected with a connecting piece, the outer portion of the winding disc is wound with a steel cable, and one end of the steel cable is fixedly connected with the connecting piece.

[0008] In further embodiments, a mounting groove is formed in the side outer wall of the protective plate facing the display, and a cleaning plate for cleaning the display is movably connected in the mounting groove of the protective plate.

[0009] In further embodiments, two magnetic blocks are symmetrically fixed in the mounting groove of the protective plate, two mounting holes are symmetrically formed in the side outer wall of the cleaning plate, and an adsorption block that is mutually adsorbed with the magnetic blocks is fixed in the mounting hole of the cleaning plate.

[0010] In further embodiments, two self-locking universal wheels are mounted at the bottom of each of the two support plates, two limiting columns are fixed at the side outer walls of the protective shell, and a limiting groove for the limiting column to slide is formed in the opposite surface of each of the two limiting rods.

[0011] In further embodiments, a rotating groove is formed in the side outer wall of the limiting column away from the protective shell, and a sliding ball is rotatably connected in the rotating groove of the limiting column.

[0012] The technical effects and advantages of the present application are as follows:

[0013] The topographic survey information display device is provided with the protective shell, and is matched with the movable protective plate, when the topographic survey information needs to be displayed, the two protective plates are moved in opposite directions, the display is convenient for displaying the topographic survey information, after the display is finished, the two protective plates are moved towards each other and are attached, so that the display is fully protected, and the situation that the display is damaged due to the direct contact between the external object and the display after the display is finished is avoided;

[0014] The winding disc is driven to rotate by the forward and reverse motor, and is matched with the steel cable and the connecting piece, so that the protective shell is driven to ascend and descend, thereby automatically adjusting the height of the display according to the display requirement, and meeting different display requirements;

[0015] The two protective plates are moved by the double-shaft motor, and are matched with the cleaning plate, so that the surface of the display is cleaned before and after the display is used, the surface of the display is prevented from being contaminated, and the display effect is affected, the topographic survey information display device can not only adjust the height of the display according to the display requirement, but also fully protects the display after the display is finished. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 It is a structure schematic view of the utility model;

[0018] Figure 2 It is a sectional view of the utility model;

[0019] Figure 3 It is a structure schematic view of the mounting frame of the utility model;

[0020] Figure 4 It is a structure schematic view of the protective shell of the utility model;

[0021] Figure 5 It is a structure schematic view of the double-shaft motor of the utility model;

[0022] Figure 6 It is an exploded view of the protective plate of the utility model.

[0023] In the drawing: 1, support plate; 2, self-locking universal wheel; 3, limiting rod; 4, fixed plate; 5, mounting frame; 6, forward and reverse motor; 7, winding disc; 8, protective cover; 9, protective shell; 10, connecting piece; 11, display; 12, partition; 13, double-shaft motor; 14, guide screw; 15, connecting frame; 16, protective plate; 17, magnetic suction block; 18, cleaning plate; 19, suction block; 20, limiting column; 21, sliding ball. DETAILED DESCRIPTION

[0024] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, some technical features known in the art are not described to avoid obscuring the utility model.

[0025] Unless the direction indicated by the single definition is defined, the directions such as up, down, left, right, front, back, inside and outside involved in this paper are based on the directions such as up, down, left, right, front, back, inside and outside in the drawing shown by the utility model, which is explained here.

[0026] The utility model provides a kind of Figures 1-6The terrain mapping information display device is shown, including two support plates 1 and the limiting rod 3 fixed on the surface of support plate 1, the bottom of two support plates 1 is provided with two self-locking universal wheels 2 through bolt, the device is moved conveniently, the limiting rod 3 is fixedly connected with support plate 1 through bolt, the surface of limiting rod 3 is fixed with fixed plate 4 through bolt, the surface of fixed plate 4 is installed with mounting bracket 5 through bolt, and the outer wall of one side of mounting bracket 5 is installed with positive and negative motor 6 through bolt, and the output shaft of positive and negative motor 6 is welded with winding disc 7 rotatably connected with mounting bracket 5, winding disc 7 is rotatably connected with mounting bracket 5 through pivot, the outer portion of mounting bracket 5 is sleeved with the protective cover 8 fixedly connected with fixed plate 4, the protective cover 8 is fixedly connected with fixed plate 4 through bolt,

[0027] The protective shell 9 is movably connected between the two limiting rods 3, the top of the protective shell 9 is welded with the connecting piece 10, the outer portion of the winding disc 7 is wound with the steel cable, one end of the steel cable is fixedly connected with the connecting piece 10, the surface of the fixed plate 4 is provided with the moving hole for the steel cable to move, the protective shell 9 is provided with the display 11 through bolt, the terrain mapping information can be displayed through the display 11, the outer wall of both sides of the protective shell 9 is fixedly provided with two limiting columns 20 through bolt, the opposite surface of the two limiting rods 3 is provided with the limiting slot for the limiting column 20 to slide, the outer wall of the side, away from the protective shell 9 of the limiting column 20 is provided with the rotating slot, and the rotating slot of the limiting column 20 is rotatably connected with the sliding ball 21, the limiting column 20 and the sliding ball 21 slide in the limiting slot of the limiting rod 3, which can ensure the stability and smoothness of the protective shell 9 during movement, the winding disc 7 is driven to rotate through the positive and negative motor 6, which can drive the protective shell 9 to ascend and descend in cooperation with the steel cable and the connecting piece 10, so as to automatically adjust the height of the display 11 according to the display requirement, and meet different display requirements;

[0028] The upper portion of the display 11 is provided with a display partition plate 12 fixedly connected with the protective shell 9, the display partition plate 12 is fixedly connected with the protective shell 9 through bolts, the surface of the display partition plate 12 is provided with a double-shaft motor 13 installed through bolts, and the two output ends of the double-shaft motor 13 are fixedly provided with guide screws 14 through couplings, the thread grooves of the two guide screws 14 are opposite in direction, the outer wall of the guide screw 14 is threadedly connected with a connecting frame 15, the surface of the display partition plate 12 is provided with a guide groove for the movement of the connecting frame 15, and the bottom of the connecting frame 15 is fixedly provided with a protective plate 16 through bolts, the protective plate 16 is movably connected with the display partition plate 12, and the outer walls of the two sides of the protective shell 9 are provided with through grooves for the movement of the protective plate 16, through the arrangement of the protective shell 9 and the movable protective plate 16, when the topographic survey information needs to be displayed, the double-shaft motor 13 works, the two protective plates 16 move in opposite directions, the display 11 is convenient for displaying the topographic survey information, after the display is finished, the double-shaft motor 13 reversely rotates, the two protective plates 16 move towards each other and are attached, so as to fully protect the display 11, avoid the direct contact of external objects with the display 11 after the display is finished, and cause the display 11 to be damaged;

[0029] The outer wall of one side of the protective plate 16 facing the display 11 is provided with a mounting groove, and a cleaning plate 18 for cleaning the display 11 is movably connected in the mounting groove of the protective plate 16, the cleaning plate 18 is provided with a cleaning cloth, the cleaning cloth is attached to the display 11, two magnetic suction blocks 17 are symmetrically fixed in the mounting groove of the protective plate 16, two mounting holes are symmetrically provided in the outer wall of one side of the cleaning plate 18, and two adsorption blocks 19 are bonded in the mounting holes of the cleaning plate 18 and are mutually adsorbed with the magnetic suction blocks 17, the magnetic suction blocks 17 and the adsorption blocks 19 are mutually adsorbed, the position of the cleaning plate 18 can be fixed, and the cleaning plate 18 is also convenient to disassemble, when the two protective plates 16 are opened, the display 11 and the cleaning plate 18 have a certain space, the cleaning plate 18 is convenient to disassemble, the cleaning cloth on the cleaning plate 18 is convenient to clean and replace, through the work of the double-shaft motor 13, the two protective plates 16 are driven to move, and the cleaning plate 18 is matched, the surface of the display 11 is automatically cleaned before and after the use of the display 11, the surface of the display 11 is prevented from being stained, and the display effect is affected.

[0030] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, the control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming of the person skilled in the art, and the contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0031] In the description of the utility model, it is understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0032] Working principle:

[0033] The topographic survey information display device is moved to a suitable position by the self-locking universal wheel 2 during use, and the self-locking universal wheel 2 is locked, the double-shaft motor 13 is started, the guide screw 14 is driven to rotate, thereby driving the two connecting frames 15 and the protective plate 16 to move in opposite directions, and the cleaning plate 18 cleans the display 11 during the movement of the protective plate 16, and then the display 11 displays the topographic survey information.

[0034] According to the display requirement, the forward and reverse motor 6 is started, the winding disc 7 is driven to rotate, the steel cable and the connecting piece 10 are matched, the protective shell 9 is driven to ascend and descend, thereby automatically adjusting the height of the display 11 according to the display requirement, after the topographic survey information display is finished, the display 11 is turned off, the double-shaft motor 13 is reversely rotated, the two protective plates 16 move towards each other and are attached, and the protective shell 9 is matched to comprehensively protect the display 11, so that the display 11 is not damaged due to direct contact with external objects after the display is finished.

[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A topographic information display device, comprising two support plates (1) and a limiting rod (3) fixed on the surface of the support plate (1), characterized in that: The surface of the limiting rod (3) is fixedly provided with a fixed plate (4), the surface of the fixed plate (4) is mounted with a mounting rack (5), one side outer wall of the mounting rack (5) is mounted with a forward and reverse motor (6), and the end surface of the output shaft of the forward and reverse motor (6) is fixedly provided with a winding disc (7) rotationally connected with the mounting rack (5). Two limiting rods (3) are movably connected with a protective shell (9), the protective shell (9) is mounted with a display (11), the upper portion of the display (11) is provided with a display partition plate (12) fixedly connected with the protective shell (9), the surface of the display partition plate (12) is mounted with a double-shaft motor (13), both output ends of the double-shaft motor (13) are fixedly provided with guide screws (14), the thread grooves of the two guide screws (14) are opposite in direction, the outer wall of the guide screw (14) is threadedly connected with a connecting rack (15), and the bottom of the connecting rack (15) is fixedly provided with a protective plate (16).

2. The terrain mapping information display device according to claim 1, wherein: The outer portion of the mounting rack (5) is sleeved with a protective cover (8) fixedly connected with the fixed plate (4), the top of the protective shell (9) is fixedly provided with a connecting piece (10), the outer portion of the winding disc (7) is wound with a steel cable, and one end of the steel cable is fixedly connected with the connecting piece (10).

3. The terrain mapping information display device of claim 1, wherein: The side outer wall of the protective plate (16) facing the display (11) is provided with a mounting groove, and the mounting groove of the protective plate (16) is movably connected with a cleaning plate (18) for cleaning the display (11).

4. The terrain mapping information display device of claim 3, wherein: The mounting groove of the protective plate (16) is symmetrically fixedly provided with two magnetic suction blocks (17), the side outer wall of the cleaning plate (18) is symmetrically provided with two mounting holes, and the mounting holes of the cleaning plate (18) are fixedly provided with suction blocks (19) that are mutually adsorbed with the magnetic suction blocks (17).

5. The terrain mapping information display device of claim 1, wherein: The bottom of each of the two supporting plates (1) is mounted with two self-locking universal wheels (2), the two side outer walls of the protective shell (9) are fixedly provided with two limiting columns (20), and the opposite surfaces of the two limiting rods (3) are provided with limiting grooves for sliding the limiting columns (20).

6. A terrain mapping information display device according to claim 5, wherein: The side outer wall of the limiting column (20) away from the protective shell (9) is provided with a rotating groove, and the rotating groove of the limiting column (20) is rotatably connected with a sliding ball (21).

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