CN114992470B

CN114992470B - Geographic information survey device based on GIS

Info

Publication number: CN114992470B
Application number: CN202210839236.9A
Authority: CN
Inventors: 骆健儿; 高辉; 刘嘉鑫; 罗剑; 黎健; 刘成
Original assignee: Hunan Jingyun Smart Information Technology Co ltd
Current assignee: Hunan Jingyun Smart Information Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-22
Anticipated expiration: 2042-07-18
Also published as: CN114992470A

Abstract

The invention relates to the technical field of geographic information measurement, and discloses a geographic information measurement device based on a GIS (geographic information system), which comprises a shell, wherein a shooting component is arranged in the shell, a tripod is arranged on the lower side of the shell, an opening and closing mechanism is arranged on the shell, the opening and closing mechanism drives the shooting component to extend out of or retract into the shell, a driving mechanism is arranged in the shell, the driving mechanism is connected with the opening and closing mechanism, the driving mechanism drives the opening and closing mechanism to open or close, the driving mechanism comprises an ash removal mechanism, the ash removal mechanism is arranged on one side of the shooting component, and a clamping mechanism is arranged at the bottom of the shell and is positioned at the upper end of the tripod. This geographic information survey device based on GIS, easy dismounting, the operation of being convenient for needs frequent dismouting device among the outdoor operations of being convenient for, saves time, all carries out the deashing to the mirror surface around the subassembly of shooing with a video-corder carries out survey work and handles, improves survey work efficiency, reinforcing survey effect.

Description

Geographic information survey device based on GIS

Technical Field

The invention relates to the technical field of geographic information measurement, in particular to a geographic information measurement device based on a GIS.

Background

The geographic information belongs to spatial information, is identified through data, is the most obvious mark for distinguishing other types of information by a geographic information system, is the positioning characteristic of the geographic information, is regional, namely, the identification of spatial positions is realized according to geographic coordinates established by a specific graticule or a kilometer net, and can be combined or divided according to a specified region.

When carrying out geographic information survey in the open air, need frequently change the survey place, survey device need carry out the dismantlement installation repeatedly, and current device is comparatively loaded down with trivial details in the dismouting in-process, and on the way in the transport simultaneously, survey device easily receives to collide with, and is in open air basically during the survey, and survey device mirror surface is easily infected with the dust, and survey device is inside easily to gather the dust, reduces survey device stability, influences the survey effect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a geographic information measuring device based on a GIS, which has the advantages of being convenient to disassemble and assemble, automatically cleaning the mirror surface dust of the measuring device, reducing the dust entering the measuring device, reducing the device collision and the like, and solves the problems that the disassembly and the assembly are troublesome, the measuring device is easy to collide, the mirror surface of the measuring device is easy to be contaminated by the dust, and the dust is easy to accumulate in the measuring device.

(II) technical scheme

In order to realize the purposes of being convenient to disassemble and assemble, automatically cleaning the mirror surface dust of the measuring device, reducing the dust entering the measuring device and reducing the collision of the device, the invention provides the following technical scheme: the utility model provides a geographic information survey device based on GIS, includes the shell, the inside subassembly of making video recording that is provided with of shell, the shell downside is provided with the tripod, the mechanism that opens and shuts sets up on the shell, the mechanism drive that opens and shuts is made video recording the subassembly and is stretched out or the retraction shell in, actuating mechanism sets up inside the shell, actuating mechanism is connected with the mechanism that opens and shuts, actuating mechanism drive opens and shuts the mechanism and opens and shuts and open or close, actuating mechanism includes the deashing mechanism, the deashing mechanism sets up in making video recording subassembly one side, latch mechanism sets up in the shell bottom and is located the tripod upper end.

Preferably, the mechanism that opens and shuts includes the plummer, plummer and shell inner wall sliding connection, plummer one side is rotated and is connected with the pull rod, the pull rod is provided with two sets ofly, every group pull rod one side is rotated and is connected with the connecting rod, every group connecting rod one side fixedly connected with dysmorphism pinion rack, every group fixedly connected with push rod one on the dysmorphism pinion rack, every group one side is rotated and is connected with the apron, every group it is connected with push rod two to rotate on the apron, every group two one sides of push rod are rotated with the shell inner wall and are connected, the notch has been seted up on the shell.

Preferably, the two groups of the special-shaped toothed plates are meshed, and each group of the special-shaped toothed plates is rotatably connected with the inner wall of the shell.

Preferably, the driving mechanism further comprises a turntable, a worm is fixedly connected to one side of the turntable, the worm is rotatably connected to the side wall of the shell, a worm wheel is meshed to one side of the worm, a rotating rod is inserted into the worm wheel, a fixing frame is rotatably connected to the outside of the rotating rod, one side of the fixing frame is fixedly connected to the inner wall of the shell, a push cylinder is connected to the outside of the rotating rod through threads, and one side of the push cylinder is fixedly connected to the bottom of the bearing table.

Preferably, the ash removal mechanism includes the disc, the bull stick outside is located to the disc cover, sliding connection has L type pole on the disc, L type pole one side sliding connection has the balance, balance one side is rotated and is connected with the loop bar, loop bar one side and shell inner wall fixed connection, balance one side is provided with the driving gear, driving gear one side fixedly connected with dead lever, dead lever one side and shell inner wall fixed connection, the meshing of driving gear one side has driven gear, the inside cover of driven gear is equipped with the pendulum rod, pendulum rod one end is rotated with the balance and is connected, the spout has been seted up on the pendulum rod, sliding connection has the ejector pin in the spout, ejector pin one side fixedly connected with column brush, column brush one side sliding connection has the gag lever post, gag lever post one end is fixed in on the balance.

Preferably, the sliding groove is spiral, the column brush is hollow, the swing rod is sleeved with the column brush, and the ejector rod is connected with the inner wall of the column brush.

Preferably, latch mechanism includes briquetting, base, briquetting one end and shell fixed connection, base and tripod fixed connection, the inside sliding connection of base has the ejector pad, ejector pad bottom fixedly connected with spring, spring one end and base inner wall fixed connection, it is connected with the commentaries on classics piece to rotate on the base inner wall, commentaries on classics piece one side is connected with the base inner wall through the spring, it has the clamp splice to change piece one side articulated.

Preferably, the middle of the push block is in a shape of a circular truncated cone, the number of the rotating blocks is two, and one side, close to the push block, of each rotating block is in a shape of an oblique truncated cone.

(III) advantageous effects

Compared with the prior art, the invention provides a geographic information measuring device based on a GIS, which has the following beneficial effects:

1. this geographic information survey device based on GIS, through the latch mechanism that sets up, the ejector pad is pushed downwards to the briquetting, ejector pad compression spring and lapse, the ejector pad side is pushed and is moved commentaries on classics piece bottom inclined plane department, thereby two sets of commentaries on classics pieces rotate in opposite directions, and promote the clamp splice and paste tight briquetting surface, thereby it is fixed with survey device, it is fixed to drive the clamp splice through self pressure and carry out the centre gripping, easy dismounting, the operation of being convenient for, need frequent dismouting device among the outdoor operations of being convenient for, save time, improve work efficiency.

2. This geographic information survey device based on GIS, deashing mechanism through setting up, actuating mechanism drives the disc and rotates, promote the balance during L shape pole rotates and follow loop bar axle center department reciprocating rotation, thereby it cleans to drive the mirror surface of shooting and recording the subassembly to drive the reciprocal swing of post brush, the mirror surface gathers the dust on the subassembly of taking a photograph and recording, reduce survey effect, pendulum rod reciprocating rotation simultaneously, the ejector pin reciprocates the slip from top to bottom along the spout and drives the post brush and reciprocates the slip from top to bottom along the gag lever post, thereby the post brush is when carrying out the swing and cleaning to shooting and recording the subassembly, the relative shooting and recording subassembly of post brush slides, the cleaning efficiency to the mirror surface is better, the cleaning effect is better, all carry out the deashing to the mirror surface before shooting and recording the subassembly and carrying out survey work, survey work efficiency is improved, the reinforcing survey effect.

3. This geographic information survey device based on GIS through the mechanism that opens and shuts that sets up, inside the plummer drives the subassembly retraction shell of shooting with video-corder to seal the shell through the apron, when not surveying the during operation, effectively avoid colliding with and lead to survey the device to damage, reduce the dust simultaneously and get into survey device inside, when surveying the during operation, can stretch out the subassembly of shooting with video-corder fast, survey the work, the practicality is strong.

Drawings

FIG. 1 is a rear view cross-sectional structural schematic view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a side cross-sectional structural view of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the ash removal mechanism of the present invention;

FIG. 6 is an enlarged view of the invention at B in FIG. 5;

FIG. 7 is a schematic view of the latch mechanism of the present invention.

In the figure: 1. a housing; 2. a recording component; 3. a tripod; 4. an opening and closing mechanism; 41. a bearing platform; 42. a pull rod; 43. a connecting rod; 44. a special-shaped toothed plate; 45. a first push rod; 46. a cover plate; 47. a second push rod; 48. a notch; 5. a drive mechanism; 51. a dust removal mechanism; 511. a disc; 512. an L-shaped rod; 513. placing a plate; 514. a loop bar; 515. a driving gear; 516. a fixing rod; 517. a driven gear; 518. a swing rod; 519. a chute; 520. a top rod; 521. column brushing; 522. a limiting rod; 52. a turntable; 53. a worm; 54. a turbine; 55. a rotating rod; 56. a fixed mount; 57. a push cylinder; 6. a clamping mechanism; 61. pressing into blocks; 62. a base; 63. a push block; 64. a spring; 65. rotating the block; 66. and (5) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, a geographic information measuring device based on a GIS includes a housing 1, a camera module 2 is disposed inside the housing 1, a tripod 3 is disposed on a lower side of the housing 1 and used for supporting and fixing the housing 1, an opening and closing mechanism 4 is disposed on the housing 1, the opening and closing mechanism 4 drives the camera module 2 to extend out of or retract into the housing 1, the opening and closing mechanism 4 includes a bearing table 41 and used for placing the camera module 2, the bearing table 41 is slidably connected with an inner wall of the housing 1, a pull rod 42 is rotatably connected to one side of the bearing table 41, two sets of pull rods 42 are disposed, a connecting rod 43 is rotatably connected to one side of each set of pull rods 42, a special-shaped toothed plate 44 is fixedly connected to one side of each set of connecting rod 43, the two sets of special-shaped toothed plates 44 are engaged with each other, each set of special-shaped toothed plates 44 is rotatably connected with an inner wall of the housing 1, a first push rod 45 is fixedly connected to one side of each set of push rods 45, a cover plate 46 is used for sealing the housing 1, a second push rod notch 47 is rotatably connected to one side of each set of push rods 46, a second notch is rotatably connected to one push rod 47 is rotatably connected with an inner wall of the housing 1, a push rod 48 is disposed on the housing 1, so that the first push rod 45 and the second push rod 47 can extend out of the housing 1;

actuating mechanism 5 sets up inside shell 1, actuating mechanism 5 is connected with opening and shutting mechanism 4, actuating mechanism 5 drives block mechanism 4 and opens or close, actuating mechanism 5 includes deashing mechanism 51, be used for cleaing away the dust on the shooting component 2 mirror surface, actuating mechanism 5 still includes carousel 52, carousel 52 one side fixedly connected with worm 53, worm 53 rotates with shell 1 lateral wall to be connected, worm 53 one side meshing has worm wheel 54, the self-locking nature is strong, improve device stability, turbine 54 inside is pegged graft and is had bull stick 55, bull stick 55 outside rotates and is connected with mount 56, mount 56 one side and shell 1 inner wall fixed connection, bull stick 55 outside threaded connection has a push cylinder 57, push cylinder 57 one side and plummer 41 bottom fixed connection.

The second embodiment:

referring to fig. 1-4 and 7, a geographic information measuring device based on a GIS includes a housing 1, a camera module 2 is disposed inside the housing 1, a tripod 3 is disposed at a lower side of the housing 1 and used for supporting and fixing the housing 1, an opening and closing mechanism 4 is disposed on the housing 1, the opening and closing mechanism 4 drives the camera module 2 to extend out of or retract into the housing 1, the opening and closing mechanism 4 includes a bearing platform 41 and used for placing the camera module 2, the bearing platform 41 is slidably connected with an inner wall of the housing 1, a pull rod 42 is rotatably connected to one side of the bearing platform 41, two groups of pull rods 42 are disposed, one side of each group of pull rods 42 is rotatably connected with a connecting rod 43, one side of each group of connecting rods 43 is fixedly connected with a special-shaped toothed plate 44, the two groups of special-shaped toothed plates 44 are engaged with each other, each group of toothed plates 44 is rotatably connected with an inner wall of the housing 1, a first push rod 45 is fixedly connected to one side of the first push rod 45 and is rotatably connected with a cover plate 46 for closing the housing 1, a second push rod 47 is rotatably connected to one side of the second push rod 47 is rotatably connected with an inner wall of the housing 1, a notch 48 is disposed on the housing 1;

the driving mechanism 5 is arranged inside the shell 1, the driving mechanism 5 is connected with the opening and closing mechanism 4, the driving mechanism 5 drives the clamping mechanism 4 to open or close, the driving mechanism 5 comprises an ash cleaning mechanism 51 used for removing dust on the mirror surface of the shooting assembly 2, the driving mechanism 5 further comprises a turntable 52, one side of the turntable 52 is fixedly connected with a worm 53, the worm 53 is rotatably connected with the side wall of the shell 1, one side of the worm 53 is meshed with a worm wheel 54, the self-locking performance is strong, the stability of the device is improved, a rotating rod 55 is inserted inside the worm wheel 54, the outer part of the rotating rod 55 is rotatably connected with a fixing frame 56, one side of the fixing frame 56 is fixedly connected with the inner wall of the shell 1, the outer part of the rotating rod 55 is in threaded connection with a push cylinder 57, and one side of the push cylinder 57 is fixedly connected with the bottom of the bearing table 41;

clamping mechanism 6 sets up in 1 bottom of shell and is located the 3 upper ends of tripod, the dismouting of being convenient for, clamping mechanism 6 includes briquetting 61, base 62, briquetting 61 one end and 1 fixed connection of shell,

base

62 and 3 fixed connection of tripod, the inside sliding connection of base 62 has ejector pad 63, ejector pad 63 bottom fixedly connected with spring 64, spring 64 one end and the 62 inner wall fixed connection of base, it is connected with commentaries on classics piece 65 to rotate on the 62 inner wall of base, ejector pad 63 middle part sets up to the round platform shape, commentaries on classics piece 65 is provided with two sets ofly, every commentaries on classics piece 65 of group is close to ejector pad 63 one side and sets up to the sloping platform form, be convenient for promote commentaries on classics piece 65 and rotate, commentaries on classics piece 65 one side is connected with the 62 inner wall of base through the spring, commentaries on classics piece 65 one side articulates there is the clamp splice 66, be used for centre gripping briquetting 61.

Example three:

referring to fig. 1-7, a geographic information measuring device based on a GIS includes a housing 1, a camera module 2 is disposed inside the housing 1, a tripod 3 is disposed at a lower side of the housing 1 and used for supporting and fixing the housing 1, an opening and closing mechanism 4 is disposed on the housing 1, the opening and closing mechanism 4 drives the camera module 2 to extend out of or retract into the housing 1, the opening and closing mechanism 4 includes a bearing platform 41 and used for placing the camera module 2, the bearing platform 41 is slidably connected with an inner wall of the housing 1, one side of the bearing platform 41 is rotatably connected with a pull rod 42, the pull rod 42 is provided with two groups, one side of each group of pull rods 42 is rotatably connected with a connecting rod 43, one side of each group of connecting rods 43 is fixedly connected with a special-shaped toothed plate 44, the two groups of special-shaped toothed plates 44 are engaged with each other, each group of special-shaped toothed plates 44 is rotatably connected with an inner wall of the housing 1, a first push rod 45 is fixedly connected with one side of each group push rod 45, the cover plate 46 is used for closing the housing 1, a second push rod 47 is rotatably connected with a second notch 47 on each group of cover plate 46, one group of push rods is rotatably connected with an inner wall of the housing 1, and a notch 48 is disposed on the housing 1;

the driving mechanism 5 is arranged in the shell 1, the driving mechanism 5 is connected with the opening and closing mechanism 4, the driving mechanism 5 drives the clamping mechanism 4 to open and close, the driving mechanism 5 comprises an ash cleaning mechanism 51 used for cleaning dust on the mirror surface of the shooting assembly 2, the driving mechanism 5 further comprises a turntable 52, one side of the turntable 52 is fixedly connected with a worm 53, the worm 53 is rotatably connected with the side wall of the shell 1, one side of the worm 53 is meshed with a turbine 54, the self-locking performance is strong, a rotating rod 55 is inserted in the turbine 54, the outer part of the rotating rod 55 is rotatably connected with a fixing frame 56, one side of the fixing frame 56 is fixedly connected with the inner wall of the shell 1, the outer part of the rotating rod 55 is in threaded connection with a push cylinder 57, and one side of the push cylinder 57 is fixedly connected with the bottom of the bearing table 41;

the ash removal mechanism 51 is arranged on one side of the video recording component 2 and is convenient for cleaning dust, the ash removal mechanism 51 comprises a disc 511, the disc 511 is sleeved outside a rotating rod 55, the disc 511 is connected with an L-shaped rod 512 in a sliding manner, one side of the L-shaped rod 512 is connected with a swing disc 513 in a sliding manner, one side of the swing disc 513 is connected with a loop rod 514 in a rotating manner, one side of the loop rod 514 is fixedly connected with the inner wall of the shell 1, one side of the swing disc 513 is provided with a driving gear 515, one side of the driving gear 515 is fixedly connected with a fixed rod 516, one side of the fixed rod 516 is fixedly connected with the inner wall of the shell 1, one side of the driving gear 515 is meshed with a driven gear 517, the driven gear 517 is sleeved with a swing rod 518, one end of the swing rod 518 is rotatably connected with the swing disc 513, a sliding groove 519 is formed in the sliding manner, one side of the push rod 520 is fixedly connected with a column brush 521, the sliding groove 519 is spirally formed so as to drive the column brush 521 to move up and down, the column brush 521 is arranged in a cavity shape, the column brush 521 is sleeved outside the swing rod 518, the push rod 520 is connected with the inner wall of the column brush 521, one side of the column brush 521 is connected with a limiting rod 522, one side of the column brush 521, one side of the limiting rod 522 is fixed on the swing disc 513 so as to limit the limiting rod 522;

base

62 and 3 fixed connection of tripod, the inside sliding connection of base 62 has ejector pad 63, ejector pad 63 bottom fixedly connected with spring 64, spring 64 one end and the 62 inner wall fixed connection of base, it is connected with commentaries on classics piece 65 to rotate on the 62 inner wall of base, ejector pad 63 middle part sets up to the round platform shape, commentaries on classics piece 65 is provided with two sets ofly, every commentaries on classics piece 65 of group is close to ejector pad 63 one side and sets up to the frustum form, be convenient for promote commentaries on classics piece 65 and rotate, commentaries on classics piece 65 one side is connected with the 62 inner wall of base through the spring, commentaries on classics piece 65 one side articulates there is clamp splice 66, be used for centre gripping briquetting 61.

The working principle is as follows: when the device is used, the tripod 3 is unfolded and placed on the ground, the shell 1 is lifted, the pressing block 61 is aligned to the base 62, the pressing block 61 presses the pushing block 63 downwards, the pushing block 63 compresses the spring 64 and slides downwards, the middle part of the pushing block 63 is in a circular truncated cone shape, the side surface of the pushing block 63 presses the inclined surface at the bottom end of the rotating block 65, so that the two groups of rotating blocks 65 rotate oppositely and push the clamping block 66 to be tightly attached to the surface of the pressing block 61, the measuring device is fixed, and the clamping block 66 is driven by self pressure to clamp and fix, so that the device is convenient to disassemble and assemble and convenient to operate;

after the surveying and mapping device is fixed, the rotary disc 52 is rotated, the rotary disc 52 drives the worm 53 to rotate, the worm 53 is meshed with the worm wheel 54, the worm wheel 54 drives the rotary rod 55 to rotate, the rotary rod 55 is in threaded connection with the push cylinder 57, so that the rotary rod 55 rotates to drive the push cylinder 57 to move upwards, meanwhile, the rotary rod 55 rotates to drive the disc 511 to rotate, the disc 511 drives the L-shaped rod 512 to rotate, the L-shaped rod 512 rotates to push the swinging disc 513 to rotate in a reciprocating mode along the axis of the sleeve rod 514, and therefore the column brush 521 is driven to swing in a reciprocating mode to clean the mirror surface of the shooting assembly 2, dust on the mirror surface of the shooting assembly 2 is prevented from being accumulated, and the measuring effect is reduced;

meanwhile, the swing disc 513 swings to drive the swing rod 518 to swing, the driving gear 515 is meshed with the driven gear 517, so that when the driven gear 517 swings back and forth along with the swing disc 513, the driven gear 517 rotates back and forth, the swing rod 518 rotates back and forth, the sliding groove 519 is spiral, the limiting rod 522 limits the rotation of the column brush 521, the ejector rod 520 slides back and forth along the sliding groove 519 and drives the column brush 521 to slide back and forth along the limiting rod 522, and therefore when the column brush 521 performs swing cleaning on the shooting assembly 2, the column brush 521 slides relative to the shooting assembly 2, the cleaning efficiency of a mirror surface is better, and the cleaning effect is better;

the rotating rod 55 rotates to drive the pushing cylinder 57 to move upwards, the pushing cylinder 57 pushes the bearing table 41, the bearing table 41 slides along the inner wall of the shell 1, meanwhile, the bearing table 41 pulls the pull rod 42 to move upwards, the pull rod 42 moves upwards and simultaneously drives the special-shaped toothed plate 44 to rotate through the connecting rod 43, the special-shaped toothed plate 44 drives the push rod I45 to rotate, the push rod I45 rotates and simultaneously drives the cover plate 46 to move towards two sides, the push rod II 47 limits the cover plate 46 to rotate per se, the two groups of special-shaped toothed plates 44 are meshed, the two groups of cover plates 46 synchronously move towards two sides, the upper end face of the shell 1 is opened, and meanwhile, the bearing table 41 upwards extends the shooting assembly 2 out of the shell 1, so that the measurement operation can be performed, the worm wheel 54 and the worm 53 have self-locking performance, so that the measurement operation is more stable;

after the measurement operation is completed, the rotating disc 52 is rotated reversely, similarly, the bearing table 41 drives the shooting assembly 2 to retract into the shell 1, the cover plate 46 is closed, and after the shooting assembly 2 enters, the dust cleaning mechanism 51 cleans the mirror surface of the shooting assembly 2 to prevent the accumulation time of the dust on the mirror surface from being too long, so that the cleaning is inconvenient, the shooting assembly 2 is positioned in the shell 1, when the measurement operation is not performed, the damage of the measurement device caused by collision is effectively avoided, meanwhile, the dust is reduced to enter the measurement device, and the practicability is high.

To sum up, according to the geographic information measuring device based on the GIS, the pressing block 61 presses the pushing block 63 downwards through the arranged clamping mechanism 6, the pushing block 63 compresses the spring 64 and slides downwards, the side face of the pushing block 63 presses the inclined plane at the bottom end of the rotating block 65, so that the two groups of rotating blocks 65 rotate oppositely and push the clamping block 66 to cling to the surface of the pressing block 61, the measuring device is fixed, the clamping block 66 is driven by the self pressure to clamp and fix, the device is convenient to assemble and disassemble, convenient to operate and convenient to frequently assemble and disassemble in outdoor operation, the time is saved, and the working efficiency is improved;

according to the geographic information measuring device based on the GIS, the driving mechanism 5 drives the disc 511 to rotate through the arranged dust cleaning mechanism 51, the L-shaped rod 512 pushes the swing disc 513 to rotate back and forth along the axis of the sleeve rod 514 when rotating, so that the column brush 521 is driven to swing back and forth to clean the mirror surface of the shooting component 2, dust accumulation on the mirror surface of the shooting component 2 is avoided, the measuring effect is reduced, meanwhile, the swing rod 518 rotates back and forth, the push rod 520 slides back and forth along the sliding groove 519 and drives the column brush 521 to slide back and forth along the limiting rod 522, so that the column brush 521 slides relative to the shooting component 2 while swinging and cleaning the shooting component 2, the cleaning efficiency of the mirror surface is better, the cleaning effect is better, the dust cleaning treatment is carried out on the mirror surface before and after the shooting component 2 carries out measuring operation, the measuring operation efficiency is improved, and the measuring effect is enhanced;

this geographic information survey device based on GIS, through the mechanism 4 that opens and shuts that sets up, inside plummer 41 drove the video-corder subassembly 2 withdrawal shell 1 to seal shell 1 through apron 46, when not surveying the during operation, effectively avoid colliding with and lead to survey the device to damage, reduce the dust simultaneously and get into inside the survey device, when surveying the during operation, can stretch out video-corder subassembly 2 fast, survey the work, the practicality is strong.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a geographic information survey device based on GIS, includes shell (1), shoots with video recording subassembly (2), shell (1) downside is provided with tripod (3), its characterized in that:

the camera shooting assembly comprises a shell (1), and is characterized by comprising an opening and closing mechanism (4), wherein the opening and closing mechanism (4) is arranged on the shell (1), the opening and closing mechanism (4) drives a camera shooting assembly (2) to stretch out and retract, the opening and closing mechanism (4) comprises a bearing table (41), the bearing table (41) is in sliding connection with the inner wall of the shell (1), one side of the bearing table (41) is rotatably connected with a pull rod (42), the pull rod (42) is provided with two groups, one side of each group of the pull rod (42) is rotatably connected with a connecting rod (43), one side of each group of the connecting rod (43) is fixedly connected with a special-shaped toothed plate (44), a first push rod (45) is fixedly connected to each group of the special-shaped toothed plates (44), the two groups of the special-shaped toothed plates (44) are meshed, each group of the special-shaped toothed plates (44) is rotatably connected with the inner wall of the shell (1), one side of each group of the push rod (45) is rotatably connected with a cover plate (46), a second push rod (47) is rotatably connected to each group of the cover plate (46), one side of the second push rod (47) is rotatably connected with the inner wall of the shell (1), and a notch (48) is formed in the shell (1);

the driving mechanism (5) is arranged inside the shell (1), the driving mechanism (5) is connected with the opening and closing mechanism (4), the driving mechanism (5) drives the clamping mechanism (4) to open and close, the driving mechanism (5) comprises an ash cleaning mechanism (51), the ash cleaning mechanism (51) is arranged on one side of the video recording assembly (2), the driving mechanism (5) further comprises a turntable (52), a worm (53) is fixedly connected to one side of the turntable (52), the worm (53) is rotatably connected with the side wall of the shell (1), a turbine (54) is meshed to one side of the worm (53), a rotating rod (55) is inserted into the turbine (54), a fixing frame (56) is rotatably connected to the outside of the rotating rod (55), one side of the fixing frame (56) is fixedly connected with the inner wall of the shell (1), a pushing cylinder (57) is connected to the outside of the rotating rod (55) through threads, and one side of the pushing cylinder (57) is fixedly connected with the bottom of the bearing table (41);

the clamping mechanism (6) is arranged at the bottom of the shell (1), and the shell (1) is connected with the tripod (3) through the clamping mechanism (6).

2. The geographic information measurement device according to claim 1, wherein: ash removal mechanism (51) include disc (511), bull stick (55) outside is located to disc (511) cover, sliding connection has L type pole (512) on disc (511), sliding connection has balance (513) in L type pole (512) one side, balance (513) rotate and are connected with loop bar (514), loop bar (514) one side and shell (1) inner wall fixed connection, balance (513) one side is provided with driving gear (515), driving gear (515) one side fixedly connected with dead lever (516), dead lever (516) one side and shell (1) inner wall fixed connection, driving gear (515) one side meshing has driven gear (517), driven gear (517) inside cover is equipped with pendulum rod (518), pendulum rod (518) rotate with balance (513) and are connected, spout (519) have been seted up on pendulum rod (518), sliding connection has ejector pin (520) in spout (519), ejector pin (521) one side fixedly connected with column brush (521), column brush (521) one side sliding connection has spacing brush pole (522), spacing pole (513) one end is fixed in balance (522).

3. The geographic information measurement device according to claim 2, wherein: the sliding groove (519) is spiral, the column brush (521) is hollow, the column brush (521) is sleeved outside the swing rod (518), and the ejector rod (520) is connected with the inner wall of the column brush (521).

4. The geographic information measurement device according to claim 1, wherein: clamping mechanism (6) are including briquetting (61), base (62), briquetting (61) one end and shell (1) fixed connection, base (62) and tripod (3) fixed connection, base (62) inside sliding connection has ejector pad (63), ejector pad (63) bottom fixedly connected with spring (64), spring (64) one end and base (62) inner wall fixed connection, it is connected with commentaries on classics piece (65) to rotate on base (62) inner wall, commentaries on classics piece (65) one side and base (62) inner wall elastic connection, commentaries on classics piece (65) one side torsional connection has clamp splice (66).

5. The geographic information measurement device according to claim 4, wherein: the middle of the push block (63) is in a round table shape, the rotating blocks (65) are provided with two groups, and one side, close to the push block (63), of each group of the rotating blocks (65) is in an oblique table shape.