CN114738608B - Vector geographic information acquisition method and device based on remote sensing image - Google Patents
Vector geographic information acquisition method and device based on remote sensing image Download PDFInfo
- Publication number
- CN114738608B CN114738608B CN202210347476.7A CN202210347476A CN114738608B CN 114738608 B CN114738608 B CN 114738608B CN 202210347476 A CN202210347476 A CN 202210347476A CN 114738608 B CN114738608 B CN 114738608B
- Authority
- CN
- China
- Prior art keywords
- block
- movable block
- limiting
- geographic information
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/32—Undercarriages for supports with three or more telescoping legs
- F16M11/36—Members preventing slipping of the feet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
- G01C11/02—Picture taking arrangements specially adapted for photogrammetry or photographic surveying, e.g. controlling overlapping of pictures
Abstract
The application discloses vector geographic information acquisition method and device based on remote sensing image relates to the geographic information acquisition field, and to current geographic information acquisition device operation inconvenience when setting up, delays the problem of geographic information acquisition progress, the present proposal is put forward, and it includes base, tripod and collection device body, base fixed mounting is in the top of tripod, just the top of base is rotated and is installed the rotation seat, the top fixedly connected with connecting plate of rotation seat, just the top of connecting plate is provided with the level bubble, the bottom fixedly connected with mount pad of collection device body, just be provided with coupling mechanism between mount pad and the connecting plate. According to the method, the dismounting operation of the acquisition device body and the base can be realized rapidly, the erection time and the dismounting time of the acquisition device body are saved, and the efficiency of geographic information acquisition is improved.
Description
Technical Field
The application relates to the field of geographic information acquisition, in particular to a vector geographic information acquisition method and device based on remote sensing images.
Background
The geographic information belongs to spatial information, and is identified by data, which is the most obvious mark for distinguishing other types of information by a geographic information system, is the positioning characteristic of the geographic information, and the data acquisition refers to automatic acquisition of non-electric quantity or electric quantity signals from analog and digital measured units such as sensors and other devices to be measured, and is sent to an upper computer for analysis and processing. The data acquisition system is a flexible and user-defined measurement system implemented in combination with a computer or other dedicated test platform based measurement software and hardware product,
the existing geographic information acquisition device needs to be stably installed with the base when data acquisition is carried out, then the geographic information is acquired through the acquisition device, but the operation steps of the existing acquisition device when the existing acquisition device is erected through the base are complicated, so that the progress of the geographic information acquisition is influenced, and in order to solve the problems, a vector geographic information acquisition method and device based on remote sensing images are provided.
Disclosure of Invention
The vector geographic information acquisition method and device based on the remote sensing image solve the problems that an existing geographic information acquisition device is inconvenient to operate and delays the geographic information acquisition progress when being erected.
In order to achieve the above purpose, the present application adopts the following technical scheme:
the vector geographic information acquisition device based on the remote sensing image comprises a base, a tripod and an acquisition device body, wherein the base is fixedly arranged at the top end of the tripod, a rotating seat is rotatably arranged at the top end of the base, a connecting plate is fixedly connected to the top end of the rotating seat, and level bubbles are arranged at the top end of the connecting plate;
the bottom fixedly connected with mount pad of collection system body, just be provided with coupling mechanism between mount pad and the connecting plate.
Through adopting above-mentioned technical scheme, set up rotation seat 5 and connecting plate 6 on the top of base 1 to make this data acquisition device can many positions, multi-angle operation when carrying out the geographic information collection, need not frequent change the tripod and erect the place, save the time of geographic information collection, improve the efficiency of geographic information collection, and can improve the efficiency of collection device body 4 and base dismouting through the coupling mechanism that sets up between mount pad 3 and the connecting plate 6, save the time of geographic information collection.
Preferably, the tripod comprises an upper bracket rod, a lower bracket rod, a sleeve and a positioning screw, wherein the bottom end of the upper bracket rod is fixedly connected with the sleeve, the lower bracket rod penetrates through the sleeve in a sliding mode, the positioning screw is rotatably installed on one side of the sleeve through threads, and the end portion of the positioning screw extends to the inside of the sleeve to be in contact with the side wall of the lower bracket rod.
Through adopting above-mentioned technical scheme, when need highly adjusting the tripod 2, rotate set screw 204 earlier for lower carriage pole 202 can slide in sleeve 203 inside, thereby can adjust the whole height of upper bracket pole 201, lower carriage pole 202 and sleeve 203, reverse rotation set screw 204 again, to its whole fixed can, make the device can be applicable to different user groups.
Preferably, the bottom end of the lower bracket rod is fixedly provided with a pointed cone.
Through adopting above-mentioned technical scheme, setting up of pointed cone 205 can make this tripod conveniently insert inside the soil.
Preferably, a buffer backing plate is fixedly arranged at the bottom end of the mounting seat.
Through adopting above-mentioned technical scheme, buffer backing plate 8 can carry out effectual buffering protection to collection system body 4 of connecting plate 6 top installation.
Preferably, the coupling mechanism includes dead lever, connecting block, connecting rod, roof, slider, stopper and spacing spring, two dead levers that are symmetrical distribution of circumference lateral wall fixedly connected with of connecting plate, just the top fixedly connected with connecting block of dead lever, the top fixedly connected with connecting rod of connecting block, just the top fixedly connected with roof of connecting rod, two spread grooves that are symmetrical distribution have been seted up to the bottom of mount pad, just the both sides of spread groove all are equipped with the spout rather than being the intercommunication, the inside slidable mounting of spout has the slider, the inner wall fixedly connected with spacing spring of slider and spout, just one side fixedly connected with stopper that spacing spring was kept away from to the slider, just the tip of stopper extends to the inside of spread groove.
Preferably, the cross section of roof is isosceles trapezoid shape setting, just the stopper is close to the one end cross section of spread groove and is right trapezoid shape setting.
Through adopting above-mentioned technical scheme, when needs erect the installation to collection system body 4, the spread groove 15 with mount pad 3 bottom aligns with roof 14 earlier to press collection system body 4 gently downwards, make roof 14 extrusion stopper 18, stopper 18 promotes slider 17 at the inside slip of spout 16, slider 17 extrusion limit spring 19 simultaneously, when roof 14 removes to the top of stopper 18, limit spring 19 reverse promotion slider 17 and stopper 18 this moment, make stopper 18 hug closely at the lower surface of roof 14, carry out spacing to roof 14 and can accomplish the installation connection of collection system body 4 and base 1.
Preferably, the rod body sliding sleeve of the connecting rod is provided with a first movable block and a second movable block which are identical in structure and symmetrically distributed, and the sections of the first movable block and the second movable block are all arranged in an isosceles trapezoid shape.
Preferably, the height of the second movable block is smaller than the height of the side wall of the side, close to the connecting groove, of the limiting block.
Through adopting above-mentioned technical scheme, after the completion of geographical information acquisition, when needs are dismantled collection device body 4 and base 1, press down collection device body 4 earlier, make connecting block 10 support the whole of first movable block 11 and second movable block 12, this moment second movable block 12 can promote stopper 18, make it promote slider 17 again and slide in spout 16 inside, simultaneously slider 17 extrusion limit spring 19, when the whole of first movable block 11 and second movable block 12 moves to the top of stopper 18, this moment limit spring 19 reverse promotion slider 17 and stopper 18, then lift collection device body 4 upwards again, this moment roof 14 carries out spacingly to the whole of first movable block 11 and second movable block 12, and first movable block 11 can promote stopper 18, because the height of second movable block 12 is less than the lateral wall height that stopper 18 is close to one side of spread groove 15, so the edge of first movable block 11, second movable block 12 and roof 14 can support the lateral wall that is close to one side of spread groove 15 at stopper 18, then can be quick take out roof 14 from inside spread groove 15, accomplish the operation of device with the base 1 with the completion.
A vector geographic information acquisition method based on remote sensing images comprises the following steps:
s1, firstly, adjusting the height of the triangular bracket according to the height of a geographic information acquisition person, and when the height is adjusted, firstly rotating the positioning screw to enable the lower bracket rod to slide in the sleeve, so that the overall heights of the upper bracket rod, the lower bracket rod and the sleeve can be adjusted, and then reversely rotating the positioning screw to fix the whole of the upper bracket rod, the lower bracket rod and the sleeve;
s2, aligning a connecting groove at the bottom end of the mounting seat with the top plate, and lightly pressing the acquisition device body downwards to enable the top plate to extrude the limiting block, wherein the limiting block pushes the sliding block to slide in the sliding groove, meanwhile, the sliding block extrudes the limiting spring, when the top plate moves to the upper side of the limiting block, the limiting spring reversely pushes the sliding block and the limiting block at the moment, so that the limiting block is tightly attached to the lower surface of the top plate, and the installation connection between the acquisition device body and the base can be completed by limiting the top plate;
s3, fine-tuning the triangular bracket, wherein the adjustment mode is as in the operation step S1, so that the level bubble is in a centered state, and then the geographic information is acquired through the acquisition device body;
s4, after the geographic information is collected, the collecting device body is pressed downwards gently again, the connecting block props against the whole of the first movable block and the second movable block, at the moment, the second movable block can push the limiting block, the second movable block pushes the sliding block to slide in the sliding groove again, meanwhile, the sliding block extrudes the limiting spring, when the whole of the first movable block and the second movable block moves to the upper portion of the limiting block, the limiting spring reversely pushes the sliding block and the limiting block, then the collecting device body is lifted upwards again, at the moment, the top plate limits the whole of the first movable block and the second movable block, and the first movable block can push the limiting block, because the height of the second movable block is smaller than the height of the side wall of the limiting block, which is close to one side of the connecting groove, the edge of the first movable block, the second movable block and the top plate can prop against the side wall of the limiting block, and then the top plate can be rapidly pulled out from the inside of the connecting groove, and the disassembling operation of the collecting device body and the base is completed.
The beneficial effects of this application are:
1. through setting up rotation seat and connecting plate on the top of base to make this data acquisition device can many positions, multi-angle operation when carrying out geographic information collection, need not frequent change the tripod and erect the place, save geographic information's time, improve geographic information's efficiency.
2. Set up the dead lever through the lateral wall at the connecting plate to and set up connecting block, connecting plate and roof on the top of dead lever, and through setting up spacing spring, slider and stopper in the inside of mount pad, thereby can carry out spacing fixedly to the roof that enters into the spread groove inside through the whole of spacing spring promotion slider and stopper, thereby can be quick accomplish the connection of collection system body and base.
3. The whole of the first movable block and the second movable block are used for extruding the limiting block, so that the limiting block is moved to the upper portion of the limiting block, the collecting device body and the base are pulled reversely, the height of one end, close to the connecting groove, of the limiting block is greater than that of the second movable block, and therefore the top plate can be rapidly pulled out from the connecting groove, and the disassembling operation of the collecting device body and the base is completed.
In summary, the device can realize the dismouting operation of collection system body and base fast, saves the erection and the dismantlement time of collection system body, helps improving the efficiency of geographic information collection.
Drawings
Fig. 1 is a schematic structural diagram of a vector geographic information acquisition device based on remote sensing images;
fig. 2 is an enlarged schematic structural diagram of a vector geographic information acquisition device based on remote sensing images in fig. 1;
fig. 3 is a cross-sectional view of a connection structure between a mounting base and a base of a vector geographic information acquisition device based on remote sensing images;
fig. 4 is an enlarged schematic structural diagram of B in fig. 3 of a remote sensing image-based vector geographic information acquisition device according to the present application;
fig. 5 is a schematic structural diagram of an a bracket of a vector geographic information acquisition device based on remote sensing images.
Reference numerals in the drawings: 1. a base; 2. a tripod; 201. an upper bracket rod; 202. a lower bracket rod; 203. a sleeve; 204. a set screw; 205. a pointed cone; 3. a mounting base; 4. a collection device body; 5. a rotating seat; 6. a connecting plate; 7. leveling the air bubbles; 8. a cushion pad; 9. a fixed rod; 10. a connecting block; 11. a first movable block; 12. a second movable block; 13. a connecting rod; 14. a top plate; 15. a connecting groove; 16. a chute; 17. a slide block; 18. a limiting block; 19. and a limit spring.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application.
Example 1
Referring to fig. 1 and 5, a vector geographic information collection system based on remote sensing image, including base 1, a tripod 2 and collection system body 4, a tripod 2 includes upper bracket pole 201, lower bracket pole 202, sleeve 203 and set screw 204, the bottom fixedly connected with sleeve 203 of upper bracket pole 201, lower bracket pole 202 slides and runs through sleeve 203, set screw 204 is installed in one side screw thread rotation of sleeve 203, set screw 204's tip extends to the inside of sleeve 203 and the lateral wall contact of lower bracket pole 202, the bottom fixed mounting of lower bracket pole 202 has pointed cone 205.
When the height of the tripod 2 needs to be adjusted, the positioning screw 204 is rotated first, so that the lower bracket rod 202 can slide inside the sleeve 203, the overall heights of the upper bracket rod 201, the lower bracket rod 202 and the sleeve 203 can be adjusted, and then the positioning screw 204 is reversely rotated to fix the whole, so that the device can be suitable for different use groups.
Referring to fig. 2, a base 1 is fixedly installed at the top end of a tripod 2, a rotating seat 5 is rotatably installed at the top end of the base 1, a connecting plate 6 is fixedly connected to the top end of the rotating seat 5, and a leveling bubble 7 is arranged at the top end of the connecting plate 6.
Referring to fig. 1 and 2, the bottom fixedly connected with mount pad 3 of collection system body 4, the bottom fixed mounting of mount pad 3 has cushion plate 8, and cushion plate 8 can carry out effectual buffering protection to collection system body 4 of connecting plate 6 top installation, is provided with coupling mechanism between mount pad 3 and the connecting plate 6.
Referring to fig. 3 and 4, coupling mechanism includes dead lever 9, connecting block 10, connecting rod 13, roof 14, slider 17, stopper 18 and spacing spring 19, two dead levers 9 that are symmetrical distribution of circumference lateral wall fixedly connected with of connecting plate 6, the top fixedly connected with connecting block 10 of dead lever 9, the top fixedly connected with connecting rod 13 of connecting block 10, the top fixedly connected with roof 14 of connecting rod 13, the cross-section of roof 14 is isosceles trapezoid setting, two spread grooves 15 that are symmetrical distribution have been seted up to the bottom of mount pad 3, the both sides of spread groove 15 all are equipped with spout 16 that are the intercommunication with it, the inside slidable mounting of spout 16 has slider 17, slider 17 and the inner wall fixedly connected with spacing spring 19 of spout 16, one side fixedly connected with stopper 18 of spacing spring 19 is kept away from to slider 17, the one end cross-section that the stopper 18 is close to spread groove 15 is right trapezoid setting, the tip of stopper 18 extends to the inside of spread groove 15.
When the acquisition device body 4 needs to be erected and installed, the connecting groove 15 at the bottom end of the mounting seat 3 is aligned with the top plate 14, the acquisition device body 4 is pressed downwards gently, the top plate 14 extrudes the limiting block 18, the limiting block 18 pushes the sliding block 17 to slide in the sliding groove 16, meanwhile, the sliding block 17 extrudes the limiting spring 19, when the top plate 14 moves to the upper side of the limiting block 18, the limiting spring 19 reversely pushes the sliding block 17 and the limiting block 18, the limiting block 18 is tightly attached to the lower surface of the top plate 14, and the installation connection of the acquisition device body 4 and the base 1 can be completed by limiting the top plate 14.
Then finely tune the tripod 2 for the level bubble 7 is in the state of centering, then gather geographical information through collection system body 4 can, through set up rotation seat 5 and connecting plate 6 in the top of base 1, thereby make this data acquisition device can many positions, multi-angle operation when carrying out geographical information acquisition, need not frequent change tripod erection site, save geographical information acquisition's time, improve geographical information acquisition's efficiency.
Referring to fig. 4, the rod body sliding sleeve of the connecting rod 13 is provided with a first movable block 11 and a second movable block 12 which are symmetrically distributed and have the same structure, the sections of the first movable block 11 and the second movable block 12 are all in an isosceles trapezoid shape, and the height of the second movable block 12 is smaller than the height of the side wall of the limit block 18, which is close to one side of the connecting groove 15.
After the geographic information is acquired, when the acquisition device body 4 and the base 1 need to be disassembled, the acquisition device body 4 is pressed downwards firstly, so that the connecting block 10 props against the whole of the first movable block 11 and the second movable block 12, the second movable block 12 pushes the limiting block 18 to push the sliding block 17 to slide in the sliding groove 16 again, meanwhile, the sliding block 17 presses the limiting spring 19, the whole of the first movable block 11 and the second movable block 12 moves to the upper part of the limiting block 18, the limiting spring 19 reversely pushes the sliding block 17 and the limiting block 18 at the moment, then the acquisition device body 4 is lifted upwards, the top plate 14 limits the whole of the first movable block 11 and the second movable block 12 at the moment, the first movable block 11 pushes the limiting block 18, and the edges of the first movable block 11, the second movable block 12 and the top plate 14 prop against the side wall of the limiting block 18, which is close to the connecting groove 15, then the top plate 14 can be rapidly pulled out from the inside the connecting groove 15, and the disassembly operation of the acquisition device body 4 and the base 1 is completed because the height of the second movable block 12 is smaller than the side of the limiting block 18.
The specific operation method of the vector geographic information acquisition device based on the remote sensing image comprises the following steps:
firstly, the height of the tripod 2 is adjusted according to the height of the geographic information acquisition personnel, and when the height is adjusted, the positioning screw 204 is rotated firstly, so that the lower bracket rod 202 can slide in the sleeve 203, the overall heights of the upper bracket rod 201, the lower bracket rod 202 and the sleeve 203 can be adjusted, and then the positioning screw 204 is reversely rotated to fix the whole.
Then align spread groove 15 and roof 14 with the mount pad 3 bottom to the collection system body 4 is pressed down gently, makes roof 14 extrusion stopper 18, and stopper 18 promotes slider 17 at the inside slip of spout 16, and slider 17 extrusion limit spring 19 simultaneously, and when roof 14 moved to the top of stopper 18, limit spring 19 reverse promotion slider 17 and stopper 18 this moment makes stopper 18 hug closely at the lower surface of roof 14, carries out the spacing to roof 14 and can accomplish the installation connection of collection system body 4 and base 1.
Then fine tuning is carried out on the triangular bracket 2, so that the level bubble 7 is in a centered state, and then the geographic information is acquired through the acquisition device body 4.
After the geographic information is collected, the collecting device body 4 is pressed downwards gently again, the connecting block 10 props against the whole of the first movable block 11 and the second movable block 12, at the moment, the second movable block 12 can push the limiting block 18, so that the second movable block 12 pushes the sliding block 17 to slide in the sliding groove 16 again, meanwhile, the sliding block 17 extrudes the limiting spring 19, when the whole of the first movable block 11 and the second movable block 12 moves to the upper side of the limiting block 18, the limiting spring 19 reversely pushes the sliding block 17 and the limiting block 18, then the collecting device body 4 is lifted upwards again, at the moment, the top plate 14 limits the whole of the first movable block 11 and the second movable block 12, and the first movable block 11 can push the limiting block 18, and as the height of the second movable block 12 is smaller than the height of the side wall of the limiting block 18, which is close to one side of the connecting groove 15, the edges of the first movable block 11, the second movable block 12 and the top plate 14 can prop against the side wall of the limiting block 18, which is close to one side of the connecting groove 15, then the top plate 14 can be rapidly pulled out from the inside of the connecting groove 15, and the disassembling operation of the collecting device body 4 and the base 1 is completed.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is only a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.
Claims (2)
1. The vector geographic information acquisition device based on the remote sensing image comprises a base (1), a triangular bracket (2) and an acquisition device body (4), and is characterized in that the base (1) is fixedly arranged at the top end of the triangular bracket (2), a rotating seat (5) is rotatably arranged at the top end of the base (1), a connecting plate (6) is fixedly connected at the top end of the rotating seat (5), and a level bubble (7) is arranged at the top end of the connecting plate (6);
the bottom end of the acquisition device body (4) is fixedly connected with a mounting seat (3), and a connecting mechanism is arranged between the mounting seat (3) and the connecting plate (6);
the triangular bracket (2) comprises an upper bracket rod (201), a lower bracket rod (202), a sleeve (203) and a positioning screw (204), wherein the bottom end of the upper bracket rod (201) is fixedly connected with the sleeve (203), the lower bracket rod (202) penetrates through the sleeve (203) in a sliding manner, the positioning screw (204) is rotatably arranged on one side of the sleeve (203) in a threaded manner, the end part of the positioning screw (204) extends to the inside of the sleeve (203) to be in contact with the side wall of the lower bracket rod (202), and a pointed cone (205) is fixedly arranged at the bottom end of the lower bracket rod (202);
a buffer backing plate (8) is fixedly arranged at the bottom end of the mounting seat (3);
the connecting mechanism comprises fixing rods (9), connecting blocks (10), connecting rods (13), a top plate (14), sliding blocks (17), limiting blocks (18) and limiting springs (19), wherein two symmetrically distributed fixing rods (9) are fixedly connected to the circumferential side wall of each connecting plate (6), the connecting blocks (10) are fixedly connected to the top ends of the fixing rods (9), the connecting rods (13) are fixedly connected to the top ends of the connecting rods (10), the top plates (14) are fixedly connected to the top ends of the connecting rods (13), two symmetrically distributed connecting grooves (15) are formed in the bottom ends of the mounting base (3), sliding grooves (16) which are communicated with the connecting grooves are formed in two sides of each connecting groove (15), the sliding blocks (17) are slidably mounted in the sliding grooves (16), the limiting springs (19) are fixedly connected to the inner walls of the sliding blocks (17) and the sliding grooves (16), one sides, far away from the limiting springs (19), of the sliding blocks (18) are fixedly connected to the limiting blocks (18), and the end parts of the limiting blocks (18) extend into the connecting grooves (15).
The section of the top plate (14) is in an isosceles trapezoid shape, and the section of one end of the limiting block (18) close to the connecting groove (15) is in a right-angle trapezoid shape; the rod body sliding sleeve of the connecting rod (13) is provided with a first movable block (11) and a second movable block (12) which are identical in structure and symmetrically distributed, and the cross sections of the first movable block (11) and the second movable block (12) are all in isosceles trapezoid shape;
the height of the second movable block (12) is smaller than the height of the side wall of the limit block (18) close to one side of the connecting groove (15).
2. The vector geographic information acquisition method based on the remote sensing image is characterized in that the vector geographic information acquisition device based on the remote sensing image is adopted for information acquisition, and the method comprises the following steps:
s1, firstly, adjusting the height of the tripod (2) according to the height of a geographic information acquisition person, and when in adjustment, firstly, rotating a positioning screw (204) to enable a lower bracket rod (202) to slide in a sleeve (203), so that the overall heights of an upper bracket rod (201), the lower bracket rod (202) and the sleeve (203) can be adjusted, and then reversely rotating the positioning screw (204) to fix the overall height;
s2, aligning a connecting groove (15) at the bottom end of the mounting seat (3) with the top plate (14), and pressing the acquisition device body (4) downwards gently, so that the top plate (14) extrudes the limiting block (18), the limiting block (18) pushes the sliding block (17) to slide in the sliding groove (16), meanwhile, the sliding block (17) extrudes the limiting spring (19), when the top plate (14) moves to the upper part of the limiting block (18), the limiting spring (19) reversely pushes the sliding block (17) and the limiting block (18) at the moment, the limiting block (18) is tightly attached to the lower surface of the top plate (14), and the installation connection between the acquisition device body (4) and the base (1) can be completed by limiting the top plate (14);
s3, fine-tuning the tripod (2) in the mode of the operation step S1 to enable the level bubble (7) to be in a centered state, and then collecting geographic information through the collecting device body (4);
s4, after the geographic information is collected, the collecting device body (4) is pressed downwards gently, the connecting block (10) abuts against the whole of the first movable block (11) and the second movable block (12), the second movable block (12) pushes the limiting block (18) at the moment, the second movable block (12) pushes the sliding block (17) to slide in the sliding groove (16) again, meanwhile, the sliding block (17) presses the limiting spring (19), when the whole of the first movable block (11) and the second movable block (12) moves to the upper part of the limiting block (18), the limiting spring (19) pushes the sliding block (17) and the limiting block (18) reversely, then the collecting device body (4) is lifted upwards, the top plate (14) pushes the limiting block (18) to the whole of the first movable block (11) and the second movable block (12), and the first movable block (11) pushes the limiting block (18) because the height of the second movable block (12) is smaller than the height of the side wall of the limiting block (18) close to one side of the connecting groove (15), the first movable block (11), the second movable block (12) and the edge of the top plate (14) can be pulled out of the side of the limiting block (14) close to the connecting groove (15) quickly, namely, the top plate (14) can be pulled out of the side of the limiting block (15), and (3) finishing the disassembling operation of the acquisition device body (4) and the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347476.7A CN114738608B (en) | 2022-04-01 | 2022-04-01 | Vector geographic information acquisition method and device based on remote sensing image |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210347476.7A CN114738608B (en) | 2022-04-01 | 2022-04-01 | Vector geographic information acquisition method and device based on remote sensing image |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114738608A CN114738608A (en) | 2022-07-12 |
| CN114738608B true CN114738608B (en) | 2023-06-23 |
Family
ID=82280113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210347476.7A Active CN114738608B (en) | 2022-04-01 | 2022-04-01 | Vector geographic information acquisition method and device based on remote sensing image |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114738608B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102739A (en) * | 1996-06-17 | 1998-01-06 | Asahi Optical Co Ltd | Tripod for surveying instrument |
| WO2013016987A1 (en) * | 2011-08-01 | 2013-02-07 | 北京壹人壹本信息科技有限公司 | Clamping device and portable electronic apparatus case |
| GB201605150D0 (en) * | 2016-03-26 | 2016-05-11 | Subratie Andrew | Utility arm |
| CN207018778U (en) * | 2017-07-18 | 2018-02-16 | 吉林省君信科贸有限公司 | A kind of portable geolocation information surveying instrument |
| WO2018176429A1 (en) * | 2017-03-31 | 2018-10-04 | 色幻无线光电科技（深圳）有限公司 | Detachable bracket and lamp |
| CN211576179U (en) * | 2019-11-12 | 2020-09-25 | 路嘉旭 | Data acquisition device for geographic information |
| CN211718558U (en) * | 2019-09-17 | 2020-10-20 | 金婷 | Light guide plate convenient to installation |
| CN212389909U (en) * | 2020-04-07 | 2021-01-22 | 周国剑 | Water supply and drainage pipeline connecting device with filtering capability |
| CN212929373U (en) * | 2020-09-02 | 2021-04-09 | 河南创新电网规划设计研究院有限公司 | Electric power intelligence fortune dimension engineering is with collection equipment convenient to installation |
| CN214839719U (en) * | 2021-03-08 | 2021-11-23 | 杭州亿涞光电股份有限公司 | Low-power-consumption embedded intelligent module |
| CN215773211U (en) * | 2021-07-21 | 2022-02-08 | 深圳市乐橙互联有限公司 | Portable device for image acquisition and real-time live broadcast push flow |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9644783B2 (en) * | 2013-03-16 | 2017-05-09 | James A Rinner | Phone camera tablet bipod support system |
-
2022
- 2022-04-01 CN CN202210347476.7A patent/CN114738608B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH102739A (en) * | 1996-06-17 | 1998-01-06 | Asahi Optical Co Ltd | Tripod for surveying instrument |
| WO2013016987A1 (en) * | 2011-08-01 | 2013-02-07 | 北京壹人壹本信息科技有限公司 | Clamping device and portable electronic apparatus case |
| GB201605150D0 (en) * | 2016-03-26 | 2016-05-11 | Subratie Andrew | Utility arm |
| WO2018176429A1 (en) * | 2017-03-31 | 2018-10-04 | 色幻无线光电科技（深圳）有限公司 | Detachable bracket and lamp |
| CN207018778U (en) * | 2017-07-18 | 2018-02-16 | 吉林省君信科贸有限公司 | A kind of portable geolocation information surveying instrument |
| CN211718558U (en) * | 2019-09-17 | 2020-10-20 | 金婷 | Light guide plate convenient to installation |
| CN211576179U (en) * | 2019-11-12 | 2020-09-25 | 路嘉旭 | Data acquisition device for geographic information |
| CN212389909U (en) * | 2020-04-07 | 2021-01-22 | 周国剑 | Water supply and drainage pipeline connecting device with filtering capability |
| CN212929373U (en) * | 2020-09-02 | 2021-04-09 | 河南创新电网规划设计研究院有限公司 | Electric power intelligence fortune dimension engineering is with collection equipment convenient to installation |
| CN214839719U (en) * | 2021-03-08 | 2021-11-23 | 杭州亿涞光电股份有限公司 | Low-power-consumption embedded intelligent module |
| CN215773211U (en) * | 2021-07-21 | 2022-02-08 | 深圳市乐橙互联有限公司 | Portable device for image acquisition and real-time live broadcast push flow |
Non-Patent Citations (1)
| Title |
|---|
| 一种快速安装的照明灯具设计;王霈源;李硕;东野广浩;惠琬迪;;科学技术创新(14);172-173 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114738608A (en) | 2022-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114738608B (en) | Vector geographic information acquisition method and device based on remote sensing image | |
| CN214149263U (en) | Multifunctional side slope measuring instrument | |
| CN210442367U (en) | Concrete slump detection device | |
| CN110587511B (en) | Intelligent tooling station detection system | |
| CN220082700U (en) | Highway bridge subsides detection device | |
| CN214663243U (en) | Computer image processing equipment | |
| CN212807043U (en) | Side slope monitoring device with horizontal adjusting mechanism based on Beidou | |
| CN114387791A (en) | Vehicle identification system and identification device based on radar and infrared detection | |
| CN214093643U (en) | Portable city planning is with survey and drawing strutting arrangement | |
| CN220269045U (en) | Adjustable camera support and camera for news transmission | |
| CN218350020U (en) | Section bar bending detection structure capable of positive and negative bending | |
| CN218916207U (en) | Flatness measurement equipment for constructional engineering investigation | |
| CN218582671U (en) | Installation-adjustable total station | |
| CN219510523U (en) | High-precision mapping device | |
| CN201227722Y (en) | Connecting apparatus of bar member and plate member | |
| CN214663153U (en) | High accuracy surveyor's level support that triangle was adjusted | |
| CN220749499U (en) | Total powerstation convenient to installation | |
| CN215449606U (en) | Anti-static CORS base station differential positioning device | |
| CN217734723U (en) | Datum plane positioning bracket for wall surface reinforcement | |
| CN219737814U (en) | Outdoor fixing device of rain gauge | |
| CN218813849U (en) | Equipment foundation concrete finish surface flatness control device with adjustable function | |
| CN212887207U (en) | Industrial camera clamping device | |
| CN206974427U (en) | Adjustable tripod | |
| CN219551527U (en) | Quick mounting and dismounting structure for total station | |
| CN209622377U (en) | A kind of fugitive dust detection device support frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |