CN117401199A - Topography measuring device is used in territory space planning - Google Patents
Topography measuring device is used in territory space planning Download PDFInfo
- Publication number
- CN117401199A CN117401199A CN202311703451.7A CN202311703451A CN117401199A CN 117401199 A CN117401199 A CN 117401199A CN 202311703451 A CN202311703451 A CN 202311703451A CN 117401199 A CN117401199 A CN 117401199A
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- mounting
- rotating plate
- base
- mounting seat
- assembly
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- 238000012876 topography Methods 0.000 title claims description 24
- 238000005259 measurement Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U20/00—Constructional aspects of UAVs
- B64U20/80—Arrangement of on-board electronics, e.g. avionics systems or wiring
- B64U20/87—Mounting of imaging devices, e.g. mounting of gimbals
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/30—UAVs specially adapted for particular uses or applications for imaging, photography or videography
- B64U2101/32—UAVs specially adapted for particular uses or applications for imaging, photography or videography for cartography or topography
Abstract
The invention relates to the technical field of terrain measurement, and provides a terrain measurement device for planning a homeland space, which comprises an aircraft and a photogrammetry device arranged on the aircraft; the aircraft comprises an aircraft body and a fixed seat arranged on the lower side of the aircraft body; the photogrammetry device comprises a mounting seat, a motor fixed in the mounting seat, a base rotatably mounted on the lower side of the mounting seat, and a photogrammetry assembly arranged on the base; the motor can drive the base to rotate relative to the mounting seat, and the rotation of the base can drive the photographic assembly to move relative to the base so that the photographic assembly has an unfolding state and a folding state, and the photographic assembly is accommodated in the base in the folding state. The terrain measuring device for planning the homeland space can prevent the photographic part of the terrain measuring device from being impacted on the protrusion on the ground, thereby ensuring the whole terrain measuring progress.
Description
Technical Field
The invention relates to the technical field of topography measurement, in particular to a topography measurement device for planning a homeland space.
Background
The topography measuring device for the homeland space planning is a device for shooting and measuring homeland space topography and generally comprises an aircraft and a photogrammetry device, wherein the photogrammetry device is carried on the aircraft. However, during the landing of an aircraft, due to unevenness of the ground, a photogrammetry device carried on the aircraft may strike a bump on the ground, thereby causing damage to the camera of the photogrammetry device and even greatly affecting the overall terrain measurement schedule.
Disclosure of Invention
In view of the above, an object of the present invention is to provide a topography measuring device for planning a homeland space, which can solve or at least alleviate the above-mentioned problems, so as to prevent an imaging member of the topography measuring device from striking on a projection on the ground and to ensure the entire topography measuring progress.
The technical scheme provided by the invention is as follows: a topography measuring device for planning a homeland space comprises an aircraft and a photogrammetry device arranged on the aircraft; the aircraft comprises an aircraft body and a fixed seat arranged on the lower side of the aircraft body; the photogrammetry device comprises a mounting seat, a motor fixed in the mounting seat, a base rotatably mounted on the lower side of the mounting seat, and a photogrammetry assembly arranged on the base; the motor can drive the base to rotate relative to the mounting seat, and the rotation of the base can drive the photographic assembly to move relative to the base so that the photographic assembly has an unfolding state and a folding state, and the photographic assembly is accommodated in the base in the folding state.
In some embodiments, the mount is hollow cylindrical with one end open; the outer peripheral side of the mounting seat is provided with a mounting groove which is recessed inwards along the radial direction of the mounting seat, and the mounting groove can be jointed with a protrusion on the inner side of the fixing seat; a mounting plate is arranged on one side, far away from the opening, of the mounting seat, so that a receiving space is formed on the inner side of the mounting seat, and the motor is fixed in the receiving space; the opening side of the mounting seat is provided with a ring groove which is recessed inwards along the axial direction of the mounting seat; the base is engaged with the ring groove.
In some embodiments, the base includes an upper rotating plate, a lower rotating plate, and a lifter between the upper rotating plate and the lower rotating plate.
In some embodiments, the upper side of the upper rotating plate is provided with a sliding rail slidably engaged in the ring groove; the lifting piece is fixed on the lower side of the upper rotating plate and is arranged at intervals with the lower rotating plate; a sleeve is fixed between the lifting piece and the lower rotating plate, and an output shaft of the motor penetrates through the upper rotating plate to be sleeved in the sleeve.
In some embodiments, the lifting member is in the shape of a truncated cone, and the diameter of the lifting member gradually increases from the upper rotating plate to the lower rotating plate.
In some embodiments, the upper side of the lower rotating plate is provided with a first strut; the underside of the lifting member is provided with a second support post.
In some embodiments, the photography component comprises a first photography component, a second photography component, and a third photography component; the first photographing assembly, the second photographing assembly and the third photographing assembly respectively comprise a first supporting member rotatably connected to the first supporting member, a second supporting member rotatably connected to the second supporting member, a mounting slider slidably mounted on the first supporting member, and a photographing part mounted on the lower side of the mounting slider, wherein the first supporting member is rotatably connected to the second supporting member.
In some embodiments, the first support comprises a first support body, a mounting portion disposed on one side of the first support body, a chute disposed inside the first support body, and a connecting post between the chute and the mounting portion; the installation department is equipped with first mounting hole, first mounting hole cover is established on first pillar.
In some embodiments, the second support includes a second support body, a second mounting hole opened on one end of the second support body, and a connection hole opened on the other end of the second support body; the second mounting hole is sleeved on the second support column; the connecting hole is sleeved on the connecting column.
In some embodiments, the mounting slider includes a slider body engageable in the slide groove, a connection plate mounted on a lower side of the slider body, and a lever portion provided on an upper end of the slider body.
Compared with the prior art, the invention has the beneficial effects that:
1. the terrain measuring device for planning the homeland space can prevent the photographic part of the terrain measuring device from being impacted on the protrusion on the ground, thereby ensuring the whole terrain measuring progress.
2. When the photographic assembly is in a folded state, the photographic component can be completely contained in the inner side of the first support piece body and is arranged between the upper rotating plate and the lower rotating plate, so that the photographic component is protected in an omnibearing manner, and the influence of the ground and the protrusions on the ground on the photographic component can be effectively avoided.
Drawings
Fig. 1 shows a perspective view of a topography measuring device for homeland space planning in accordance with an embodiment of the invention, wherein an aircraft is schematically shown.
Fig. 2 is an exploded view of the topography measuring device for planning a homeland space shown in fig. 1.
Fig. 3 shows an exploded view of the terrain measuring device for homeland space planning shown in fig. 1 in another direction, with the aircraft omitted.
Fig. 4 is a perspective view showing a mounting base of the topography measuring device for planning a homeland space shown in fig. 1.
Fig. 5 is a perspective view of a part of the topography measuring device for planning a homeland space shown in fig. 1.
Fig. 6 shows a perspective view of a portion of the components shown in fig. 5 in another direction.
Fig. 7 shows an exploded view of the parts shown in fig. 5.
Fig. 8 shows an exploded view of the part components shown in fig. 5 in another direction.
Fig. 9 shows a bottom view of a portion of the components shown in fig. 5.
Fig. 10 is a perspective view showing a first photographing assembly of the topography measuring device for homeland space planning shown in fig. 1.
Fig. 11 illustrates a perspective view of a first support of the first photographing assembly illustrated in fig. 10.
Reference numerals illustrate: 1-an aircraft; 11-an aircraft body; 12-fixing base; 2-photogrammetry devices; 21-a mounting base; 211-mounting slots; 212-ring grooves; 213-receiving space; 214-a mounting plate; 22-motor; 23-a base; 231-upper rotating plate; 311-slide rails; 232-lower rotating plate; 233-lifting member; 234-a first leg; 235-a second leg; 24-a first photographing assembly; 241-a first support; 411-a first support body; 412-a mounting portion; 413—a chute; 414-a lower stop; 415-connecting column; 416-a first mounting hole; 417-upper stop; 242-a second support; 421-a second support body; 422-second mounting holes; 423-connecting holes; 243-mounting a slider; 431-a slider body; 432-connecting plates; 433-a stem; 244-a photographing part; 25-a second camera assembly; 26-third camera component.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments.
It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present invention. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", etc. refer to an orientation or a positional relationship based on that shown in the drawings, and are merely relational terms, which are used for convenience in describing structural relationships of various components or elements of the present invention, and do not denote any one of the components or elements of the present invention, and are not to be construed as limiting the present invention.
In the present invention, terms such as "fixedly attached," "connected," "coupled," and the like are to be construed broadly and refer to either a fixed connection or an integral or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present invention can be determined according to circumstances by a person skilled in the relevant art or the art, and is not to be construed as limiting the present invention.
As shown in fig. 1 and 2, a topography measuring device for planning a homeland space according to an embodiment of the present invention includes an aircraft 1, and a photogrammetry device 2 mounted on the aircraft 1. In the present embodiment, the aircraft 1 comprises an aircraft body 11 and a fixing seat 12 arranged on the underside of said aircraft body 11. The aircraft body 11 may be constructed as is known in the art (e.g., a drone), and will not be described in detail herein. The photogrammetry device 2 is fixed on the fixed base 12.
Referring to fig. 2 and 3, the photogrammetry device 2 includes a mounting base 21, a motor 22 fixed in the mounting base 21, a base 23 rotatably mounted on the underside of the mounting base 21, and a photographing assembly disposed on the base 23, wherein the motor 22 is capable of driving the base 23 to rotate relative to the mounting base 21, and the rotation of the base 23 is capable of driving the photographing assembly to move relative to the base 23 such that the photographing assembly has an unfolded state and a folded state. In the folded state, the photographic assembly is received in the base 23.
Referring to fig. 2 to 4, the mounting base 21 is generally in a hollow cylindrical shape with one end open. The outer peripheral side of the mount 21 is provided with a mount groove 211 recessed inward in the radial direction of the mount 21. The mounting groove 211 can engage with a protrusion on the inside of the fixing base 12 to fix the mounting base 21 to the fixing base 12, thereby mounting the photogrammetry device 2 on the aircraft 1. The side of the mount 21 remote from the opening thereof is provided with a mounting plate 214 such that the inside of the mount 21 forms a receiving space 213 in which the motor 22 is fixed. Preferably, the motor 22 is secured to the mounting plate 214. Preferably, the motor 22 is a stepper motor. The opening side of the mount 21 is provided with a ring groove 212 recessed inward in the axial direction of the mount 21. Preferably, the ring groove 212 is a T-shaped groove. The base 23 engages with the annular groove 212 and can be driven by the motor 22 to rotate relative to the mounting 21.
In this embodiment, the base 23 includes an upper rotating plate 231, a lower rotating plate 232, and a lifter 233 interposed between the upper rotating plate 231 and the lower rotating plate 232. The upper side of the upper rotating plate 231 is provided with a slide rail 311 slidably engaged in the ring groove 212. The lifting piece 233 is fixed to the lower side of the upper rotating plate 231 and is spaced apart from the lower rotating plate 232. A sleeve is fixed between the lifting member 233 and the lower rotating plate 232, and an output shaft of the motor 22 passes through the upper rotating plate 231 and is sleeved in the sleeve. Preferably, the upper and lower rotating plates 231 and 232 are circular plates, respectively. The lifting member 233 is substantially conical. In the present embodiment, the diameter of the elevating piece 233 is gradually increased from the upper rotating plate 231 to the lower rotating plate 232. Referring to fig. 5 and 6 together, the upper side of the lower rotating plate 232 is provided with a first support post 234; the lower side of the lifting member 233 is provided with a second support 235. In this embodiment, the number of the first pillars 234 and the second pillars 235 is 3, respectively. Preferably, the 3 first struts 234 are equally spaced along the circumference of the lower rotation plate 232; the 3 second struts 235 are equally spaced along the circumference of the lifter 233. More preferably, the distance from the first support post 234 to the center of the lower rotating plate 232 is greater than the distance from the second support post 235 to the center of the lifting member 233. The camera assembly is coupled to a first post 234 and a second post 235.
Referring also to fig. 5 to 8, the photographing assembly includes a first photographing assembly 24, a second photographing assembly 25, and a third photographing assembly 26. In the present embodiment, the first photographing element 24, the second photographing element 25 and the third photographing element 26 have the same structure, and the first photographing element 24 will be described as an example.
The first photographing assembly 24 includes a first support 241 rotatably coupled to the first support 234, a second support 242 rotatably coupled to the second support 235, a mounting slider 243 slidably mounted on the first support 241, and a photographing part 244 mounted on an underside of the mounting slider 243, wherein the first support 241 is rotatably coupled to the second support 242.
As shown in fig. 9 to 11, the first supporter 241 includes a first supporter body 411, a mounting portion 412 provided at one side of the first supporter body 411, a sliding groove 413 provided at an inner side of the first supporter body 411, and a connection post 415 interposed between the sliding groove 413 and the mounting portion 412. In this embodiment, the first support body 411 is substantially C-shaped. Preferably, the first supporter body 411 concavely rotates the plate 232 downward. The mounting portion 412 is provided with a first mounting hole 416. The first mounting hole 416 is sleeved on the first pillar 234. The mounting portion 412 has a height lower than that of the first supporter body 411 in the axial direction of the lower rotating plate 232. Preferably, the height of the first supporter body 411 is substantially equal to the distance between the opposite sides of the lower rotating plate 232 and the upper rotating plate 231 in the axial direction of the lower rotating plate 232. The runner 413 is configured as a dovetail groove. The height of the sliding groove 413 in the axial direction of the lower rotating plate 232 is equal to the height of the first support body 411 in this direction. In the present embodiment, two sides of the bottom end of the chute 413 are respectively provided with a lower stop portion 414, and two sides of the top end of the chute 413 are respectively provided with an upper stop portion 417. The connection post 415 is disposed inside the first supporter body 411. The height of the connection post 415 in the axial direction of the lower rotating plate 232 is greater than the height of the mounting portion 412 in the direction and less than the height of the first supporter body 411 in the direction. The second support 242 is rotatably coupled to the coupling post 415.
In this embodiment, the second supporting member 242 includes a second supporting member body 421, a second mounting hole 422 formed at one end of the second supporting member body 421, and a connecting hole 423 formed at the other end of the second supporting member body 421. The second support body 421 is substantially C-shaped. Preferably, the second support body 421 is located inside the first support body 411 and protrudes toward the first support body 411. The second mounting hole 422 is sleeved on the second support column 235. The connecting hole 423 is sleeved on the connecting column 415. Preferably, when the photographing assembly is in the folded state, the distance from the center of the connection post 415 of the first support 241 to the center of the lower rotating plate 232 is smaller than the distance from the center of the mounting portion 412 of the first support 241 to the center of the lower rotating plate 232, and is greater than the distance from the center of the second mounting hole 422 of the second support 242 to the center of the lifting member 233. It is also preferable that the connection post 415 is interposed between the mounting portion 412 and the second mounting hole 422 (as shown in fig. 9) when the photographing assembly is in the folded state. When the motor 22 is operated, the second support 242 can drive the first support 241 to be unfolded outwardly or retracted inwardly by the connection post 415, while the mounting slider 243 can be moved downwardly or upwardly with respect to the first support 241.
The mounting slider 243 includes a slider body 431 engageable in the slide groove 413, a connection plate 432 mounted on the lower side of the slider body 431, and a lever 433 provided on the upper end of the slider body 431. In the present embodiment, the mounting slider 243 can be stopped by the upper stopper 417 when moving to the upper end of the chute 413; but can be blocked by the lower stopper 414 when moving to the lower end of the chute 413 to prevent the mounting slider 243 from being separated from the chute 413. It is also preferable that an elastic member is installed at an upper side of the lower stopper 414 to buffer a collision between the installation slider 243 and the lower stopper 414 when it moves downward. The web 432 is located below the lift 233. The photographing part 244 is mounted on the lower side of the connection plate 432. The rod 433 extends inward perpendicular to the slider body 431. Preferably, the end of the rod 433 remote from the slider body 431 is provided as a tapered surface that can engage the outside of the lifter 233. When the photographing assembly is changed from the folded state to the unfolded state, the mounting slider 243 moves downward in the chute 413 while the lever 433 moves downward along the outside of the lifter 233; when the photographing assembly is changed from the unfolded state to the folded state, the end of the rod 433 away from the slider body 431 moves upward along the outer side of the lifter 233, so as to drive the mounting slider 243 to move upward in the chute 413, so that the photographing component 244 can move upward to the inner side of the first support body 411 of the first support 241, that is, when the photographing assembly is in the folded state, the photographing component 244 is completely contained in the inner side of the first support body 411 and is between the upper rotating plate 231 and the lower rotating plate 232, so that the photographing component 244 is protected in an omnibearing manner, the influence of ground protrusions on the photographing component 244 can be effectively avoided, and the camera of the photographing component 244 is protected. In addition, a distance sensor is disposed at the lower side of the lower rotating plate 232, and when the distance sensor detects that the distance from the ground reaches a preset distance, a signal is sent to a controller (not shown), and the controller controls the motor 22 to rotate so as to drive the photographing assembly to be converted from the unfolded state to the folded state.
In use, the photographic assembly is converted from a folded state to an unfolded state, during which the motor 22 is operated, the output shaft of which drives the upper rotating plate 231, the lower rotating plate 232 and the lifting member 233 to rotate, while the second supporting member 242 pushes the first supporting member 241 to move outwards, in particular, the first supporting member body 411 of the first supporting member 241 is pushed to move outwards by the second supporting member body 421 of the second supporting member 242; at this time, the mounting slider 243 moves downward by the self weight and the weight of the photographing part 244, and when the photographing assembly is in the unfolded state, the photographing part 244 protrudes from the lower rotating plate 232, so that the first supporter body 411 can be prevented from blocking the view of the photographing part 244. When the distance sensor at the lower side of the lower rotating plate 232 detects that the distance from the ground reaches the preset distance, a signal is sent to a controller (not shown), the controller controls the motor 22 to rotate to drive the photographing assembly to be converted from the unfolded state to the folded state, in the process, the motor 22 reversely operates, the output shaft drives the upper rotating plate 231, the lower rotating plate 232 and the lifting member 233 to rotate, and the second supporting member 242 drives the first supporting member 241 to move inwards, specifically, the first supporting member body 411 of the first supporting member 241 is pulled to move inwards by the second supporting member body 421 of the second supporting member 242; at this time, the mounting slider 243 moves upward under the action of the lever 433 and the lifter 233, and simultaneously drives the photographing part 244 to move upward, and when the photographing assembly is in the folded state, the photographing part 244 is completely received inside the first supporter body 411 and interposed between the upper and lower rotating plates 231 and 232.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A topography measuring device for planning a homeland space comprises an aircraft and a photogrammetry device arranged on the aircraft; the aircraft comprises an aircraft body and a fixed seat arranged on the lower side of the aircraft body; the photographic measurement device is characterized by comprising a mounting seat, a motor fixed in the mounting seat, a base rotatably mounted on the lower side of the mounting seat and a photographic assembly arranged on the base; the motor can drive the base to rotate relative to the mounting seat, and the rotation of the base can drive the photographic assembly to move relative to the base so that the photographic assembly has an unfolding state and a folding state, and the photographic assembly is accommodated in the base in the folding state.
2. The topography measuring device for homeland space planning according to claim 1, wherein the mounting base is a hollow column with one end open; the outer peripheral side of the mounting seat is provided with a mounting groove which is recessed inwards along the radial direction of the mounting seat, and the mounting groove can be jointed with a protrusion on the inner side of the fixing seat; a mounting plate is arranged on one side, far away from the opening, of the mounting seat, so that a receiving space is formed on the inner side of the mounting seat, and the motor is fixed in the receiving space; the opening side of the mounting seat is provided with a ring groove which is recessed inwards along the axial direction of the mounting seat; the base is engaged with the ring groove.
3. The terrain measurement device for territory space planning of claim 2, wherein the base includes an upper rotating plate, a lower rotating plate, and a lifter interposed between the upper rotating plate and the lower rotating plate.
4. A topography measuring device for homeland space planning according to claim 3, wherein a slide rail slidably engaged in the ring groove is provided on an upper side of the upper rotating plate; the lifting piece is fixed on the lower side of the upper rotating plate and is arranged at intervals with the lower rotating plate; a sleeve is fixed between the lifting piece and the lower rotating plate, and an output shaft of the motor penetrates through the upper rotating plate to be sleeved in the sleeve.
5. A land space planning terrain measurement apparatus according to claim 3, wherein the lifting member is in the form of a truncated cone, and the diameter of the lifting member increases gradually from the upper rotating plate to the lower rotating plate.
6. A topography measuring device for homeland space planning according to claim 3, wherein a first pillar is provided on an upper side of the lower rotating plate; the underside of the lifting member is provided with a second support post.
7. The topography measurement device for homeland space planning of claim 6, wherein the photographing assembly comprises a first photographing assembly, a second photographing assembly and a third photographing assembly; the first photographing assembly, the second photographing assembly and the third photographing assembly respectively comprise a first supporting member rotatably connected to the first supporting member, a second supporting member rotatably connected to the second supporting member, a mounting slider slidably mounted on the first supporting member, and a photographing part mounted on the lower side of the mounting slider, wherein the first supporting member is rotatably connected to the second supporting member.
8. The topography measurement device for homeland space planning according to claim 7, wherein the first support comprises a first support body, a mounting portion provided at one side of the first support body, a chute provided at an inner side of the first support body, and a connection post interposed between the chute and the mounting portion; the installation department is equipped with first mounting hole, first mounting hole cover is established on first pillar.
9. The topography measurement device for homeland space planning of claim 8, wherein the second support member comprises a second support member body, a second mounting hole opened at one end of the second support member body, and a connection hole opened at the other end of the second support member body; the second mounting hole is sleeved on the second support column; the connecting hole is sleeved on the connecting column.
10. The topography measuring device for homeland space planning according to claim 8, wherein the installation slider comprises a slider body engageable in the chute, a connection plate installed at a lower side of the slider body, and a lever portion provided on an upper end of the slider body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311703451.7A CN117401199B (en) | 2023-12-13 | 2023-12-13 | Topography measuring device is used in territory space planning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311703451.7A CN117401199B (en) | 2023-12-13 | 2023-12-13 | Topography measuring device is used in territory space planning |
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| Publication Number | Publication Date |
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| CN117401199A true CN117401199A (en) | 2024-01-16 |
| CN117401199B CN117401199B (en) | 2024-02-23 |
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| CN202311703451.7A Active CN117401199B (en) | 2023-12-13 | 2023-12-13 | Topography measuring device is used in territory space planning |
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| JP3217820U (en) * | 2018-04-27 | 2018-09-06 | 東光鉄工株式会社 | Drone |
| CN110435553A (en) * | 2019-08-08 | 2019-11-12 | 秦致富 | Vehicle mounted concealed photographic device, rear-view mirror device and automobile |
| CN214583222U (en) * | 2021-05-27 | 2021-11-02 | 李远文 | Aerial photogrammetry apparatus |
| CN214890284U (en) * | 2021-08-05 | 2021-11-26 | 河北蒙克智能科技有限公司 | Engineering vehicle is with blind area detection device that has damper |
| CN115056996A (en) * | 2022-07-18 | 2022-09-16 | 吴强 | Aerial photography device for territory space planning plot investigation |
| CN218243661U (en) * | 2022-08-16 | 2023-01-06 | 张家港乐达汽车电器有限公司 | 360 panorama panoramic shooting equipment autogiration device |
| KR102514314B1 (en) * | 2022-10-31 | 2023-03-27 | 주식회사 지오스토리 | Automatic photoflight system for acquiring high-precision image |
| CN217985213U (en) * | 2022-11-10 | 2022-12-06 | 北京三多堂传媒股份有限公司 | Camera for aerial survey |
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