CN115218075B - Static GPS equipment for cadastral mapping - Google Patents

Static GPS equipment for cadastral mapping Download PDF

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Publication number
CN115218075B
CN115218075B CN202210832894.5A CN202210832894A CN115218075B CN 115218075 B CN115218075 B CN 115218075B CN 202210832894 A CN202210832894 A CN 202210832894A CN 115218075 B CN115218075 B CN 115218075B
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CN
China
Prior art keywords
rod
positioning
installation
threaded rod
block
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Active
Application number
CN202210832894.5A
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Chinese (zh)
Other versions
CN115218075A (en
Inventor
程焕信
陈洋
贾洪泉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Huayue Survey And Mapping Co ltd
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Shandong Huayue Survey And Mapping Co ltd
Priority date (The priority date 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 date listed.)
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Application filed by Shandong Huayue Survey And Mapping Co ltd filed Critical Shandong Huayue Survey And Mapping Co ltd
Priority to CN202210832894.5A priority Critical patent/CN115218075B/en
Publication of CN115218075A publication Critical patent/CN115218075A/en
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Publication of CN115218075B publication Critical patent/CN115218075B/en
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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
    • F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • 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
    • F16M11/22—Undercarriages with or without wheels with approximately constant height, e.g. with constant length of column or of legs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position

Abstract

The invention discloses static GPS equipment for cadastral mapping, which comprises a bottom plate, wherein a fixed block is fixedly connected to one side surface of the bottom plate, a first rotating block is rotatably arranged on one side surface of the fixed block, a rotating seat is arranged on one side surface of the first rotating block, a first open slot is formed in one side surface of the rotating seat, a supporting rod is hinged to the side surface of the first open slot, a strip through slot is formed in one end surface of the supporting rod, a mounting rod is rotatably connected to one side surface of the strip through slot, GPS equipment is fixedly arranged on one side surface of the mounting rod, a mounting thread cylinder is fixedly connected to the other side surface of the mounting rod, a mounting threaded rod is arranged on the side surface of the mounting thread cylinder in a threaded manner, a balancing weight is fixedly connected to one side surface of the mounting threaded rod, and is positioned at one side position of the supporting rod, so that convenience and stability of use can be greatly improved, and accuracy and high efficiency of alignment connection are ensured.

Description

Static GPS equipment for cadastral mapping
Technical Field
The present invention relates to the field of cadastral mapping, and more particularly to a static GPS device for cadastral mapping.
Background
In the cadastral mapping work, various instruments and devices are needed, wherein a static GPS device is a common type, and satellite signals are connected through GPS devices at a plurality of positions, so that accurate positioning measurement can be performed.
But when current GPS equipment was used, install the location through the tripod more, it is bulky, inconvenient carry and transport to be unfavorable for adjusting the counterpoint direction after the location is placed, influence the accuracy of signal reception counterpoint because of placing dislocation and influence the stability of other equipment synchro-coupling easily, need frequently adjust the position, be unfavorable for the operation and use, and also can't be to the accurate instruction of position of location, when some uneven ground place, stability is not enough, needs to improve.
Disclosure of Invention
Aiming at the problems existing in the prior art, the invention aims to provide static GPS equipment for cadastral mapping, which is characterized in that a fixed block on a bottom plate is used for rotating an installation rotating seat, so that the adjustment direction can be rotated, a support rod is hinged through a first opening groove, the adjustment angle can be obliquely adjusted, the position of alignment can be changed after positioning, meanwhile, the GPS equipment is installed through an installation rod with hinged end part, a balancing weight is installed through an installation threaded rod at the bottom, the vertical state can be automatically maintained during adjustment, the safety and stability are realized, alignment connection is convenient, and meanwhile, a right angle plate and an auxiliary rod are installed at the bottom, so that the inclination is avoided, the convenience and the stability of use can be greatly improved, and the accuracy and the high efficiency of alignment connection are ensured.
In order to solve the problems, the invention adopts the following technical scheme.
A static GPS equipment for cadastral survey and drawing, comprises a base plate, one side fixed surface of bottom plate is connected with the fixed block, one side surface of fixed block rotates installs first rotating block, one side surface of first rotating block is equipped with rotates the seat, one end side of rotating the seat is equipped with first open slot, the side in first open slot articulates there is the bracing piece, one end surface of bracing piece is equipped with rectangular logical groove, one end side of rectangular logical groove rotates and is connected with the installation pole, one side fixed surface of installation pole installs GPS equipment, the other end fixed surface of installation pole is connected with an installation screw thread section of thick bamboo, the side screw thread of installation screw thread section of thick bamboo installs the installation threaded rod, one end fixed surface of installation threaded rod is connected with the balancing weight, the balancing weight is located one side position of bracing piece.
Further, a hook is arranged on one side surface of the balancing weight, an indicating rope is fixedly connected to the surface of the hook, an indicating block is arranged at one end of the indicating rope, the indicating rope and the indicating block are connected through the hook, the alignment ground can be indicated by sagging, and accuracy is guaranteed.
Further, a positioning threaded hole is formed in one end surface of the supporting rod, and the positioning threaded hole is located on one end side face of the long strip through groove.
Further, set screw is installed to the side screw thread of locating screw hole, set screw's one end is located the side of rectangular logical groove, connects set screw through the locating screw hole, can assist in the location when the shrink, guarantees safety and stability.
Further, the surface of bottom plate is equipped with the location jack, the location jack is located the side position of fixed block, through setting up the location jack, can connect the toper pole to insert the soil in location, convenient stability.
Further, a right angle plate is fixedly connected to one side surface of the rotating seat, a vertical thread cylinder is fixedly connected to one end surface of the right angle plate, and the right angle plate can be rotated along with the rotation, so that auxiliary positioning is facilitated.
Further, the vertical threaded rod is installed to the one end side screw thread of vertical screw section of thick bamboo, vertical threaded rod is located the side of rotating the seat, through installing vertical threaded rod, can vertical height-adjusting, conveniently supports the location, and is convenient stable.
Further, the one end surface of vertical threaded rod is equipped with the supporting shoe, the surface top of supporting shoe is tightly connected in one side surface of bracing piece, through the tight bracing piece of supporting shoe top, can stable support connect, convenient location use.
Further, the other end surface of the right angle plate is rotationally connected with a second rotating block, the surface of the second rotating block is provided with a mounting cylinder, and the direction can be rotationally adjusted by connecting the mounting cylinder, so that the connection and the use are facilitated.
Further, a second open slot is formed in one side surface of the mounting cylinder, an auxiliary rod is hinged to the side face of the second open slot, the auxiliary rod is hinged to the mounting cylinder, the auxiliary rod can be horizontally positioned for auxiliary support, and the cable can be vertically folded when the cable is not used, so that the cable is stable and efficient.
Compared with the prior art, the invention has the advantages that:
(1) This scheme rotates the installation through the fixed block on the bottom plate and rotates the seat, can rotate the regulation direction, combines first open slot articulated bracing piece, can tilt angle regulation, also can change the position of counterpoint after the location, simultaneously through the articulated installation pole installation GPS equipment of tip, the installation threaded rod installation balancing weight of combining the bottom can keep vertical state when adjusting automatically, and safe and stable conveniently counterpoint is connected, and bottom installation right angle plate and auxiliary rod simultaneously can auxiliary stay, avoids empting.
(2) The hook is connected with the indicating rope and the indicating block, so that the hook can sag to indicate the alignment ground, and the accuracy is ensured.
(3) The positioning screw is connected through the positioning threaded hole, so that the positioning is assisted in shrinkage, and the safety and stability are ensured.
(4) Through setting up the location jack, can connect the toper pole to insert the soil in location, convenient stability.
(5) Through connecting the right angle plate, the auxiliary positioning is facilitated along with rotation.
(6) Through the vertical threaded rod of installation, height-adjusting can be vertical, the convenient location of supporting, convenient stability.
(7) The supporting rod is tightly propped by the supporting block, so that the support connection can be stabilized, and the positioning and the use are convenient.
(8) Through connecting the installation section of thick bamboo, can rotate the regulation direction, do benefit to the connection and use.
(9) Through articulated installation auxiliary rod, can horizontal location carry out auxiliary stay, can vertically fold when not using and receive the cable, it is stable high-efficient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the support rod connection of the present invention;
FIG. 3 is an enlarged view of the vertical threaded rod connection of FIG. 1 at A in accordance with the present invention;
fig. 4 is a partial structural view of the auxiliary lever connection of the present invention.
The reference numerals in the figures illustrate:
1 a bottom plate, 11 a fixed block, 12 a first rotating block, 13 a rotating seat, 14 a first open slot, 15 a supporting rod, 16 a long through slot, 17 a mounting rod, 18GPS equipment, 2 a mounting thread cylinder, 21 a mounting threaded rod, 22 a balancing weight, 23 a hook, 24 an indicating rope, 25 an indicating block, 26 a positioning threaded hole, 27 a positioning screw, 28 a positioning jack, 3 a right angle plate, 31 a vertical threaded cylinder, 32 a vertical threaded rod, 33 a supporting block, 34 a second rotating block, 35 a mounting cylinder, 36 a second open slot and 37 an auxiliary rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present invention are within the protection scope of the present invention.
Referring to fig. 1-4, a static GPS device for cadastral mapping includes a base plate 1, referring to fig. 1 and 2, a fixed block 11 is fixedly connected to a side surface of the base plate 1, a first rotating block 12 is rotatably mounted on a side surface of the fixed block 11, a rotating seat 13 is disposed on a side surface of the first rotating block 12, a first opening groove 14 is disposed on a side surface of one end of the rotating seat 13, a supporting rod 15 is hinged to a side surface of the first opening groove 14, a small-amplitude alignment adjustment can be performed by a turnover angle, the base plate 1 is not required to be moved for multiple times, installation and use are facilitated, a long-strip through groove 16 is disposed on one end surface of the supporting rod 15, a mounting rod 17 is rotatably connected to one side surface of the long-strip through groove 16, a GPS device 18 is fixedly mounted on one side surface of the mounting rod 17, measurement can be performed by multiple mutual combination of static link satellite signals, an installation thread cylinder 2 is conveniently operatively connected to the other side surface of the mounting rod 17, a threaded rod 21 is mounted on a side surface of the side of the mounting thread cylinder 2, a balancing weight 22 is fixedly connected to one end surface of the mounting threaded rod 21, a vertical weight 22 can be automatically kept in a vertical state by gravity pull, and the installation and the balancing weight 22 is conveniently located at one side of the supporting rod 15.
Referring to fig. 1 and 2, a hook 23 is arranged on one side surface of the balancing weight 22, an indicating rope 24 is fixedly connected to the surface of the hook 23, an indicating block 25 is arranged at one end of the indicating rope 24, the indicating rope 24 and the indicating block 25 are connected through the hook 23, the sagging indication is performed on the alignment ground, the accuracy is guaranteed, a positioning threaded hole 26 is formed in one end surface of the supporting rod 15, the positioning threaded hole 26 is located on one end side surface of the long through groove 16, a positioning screw 27 is mounted on the side surface of the positioning threaded hole 26 in a threaded manner, one end of the positioning screw 27 is located on the side surface of the long through groove 16, the positioning screw 27 is connected through the positioning threaded hole 26, and the positioning screw can assist in positioning during shrinkage, and the safety and stability are guaranteed.
Referring to fig. 1 and 3, the surface of the bottom plate 1 is provided with a positioning jack 28, the positioning jack 28 is located at the side position of the fixed block 11, through setting the positioning jack 28, a conical rod can be connected to be inserted into soil for positioning, the positioning is convenient and stable, one side surface fixedly connected with a right angle plate 3 of the rotating seat 13, one end surface fixedly connected with a vertical thread cylinder 31 of the right angle plate 3 is connected with the right angle plate 3, the positioning is facilitated along with rotation, one end side surface of the vertical thread cylinder 31 is provided with a vertical threaded rod 32 in a threaded manner, the vertical threaded rod 32 is located at the side surface of the rotating seat 13, the height can be vertically adjusted through installing the vertical threaded rod 32, the positioning is convenient and stable, one end surface of the vertical threaded rod 32 is provided with a supporting block 33, the surface of the supporting block 33 is tightly connected to one side surface of the supporting rod 15, the supporting rod 15 is tightly supported through the supporting block 33, the connection can be stably supported, and the positioning is convenient.
Referring to fig. 1 and 4, the other end surface of the right angle plate 3 is rotatably connected with a second rotating block 34, the surface of the second rotating block 34 is provided with a mounting cylinder 35, through connecting the mounting cylinder 35, the rotation adjustment direction is facilitated, a second open slot 36 is formed in one side surface of the mounting cylinder 35, an auxiliary rod 37 is hinged to the side surface of the second open slot 36, the auxiliary rod 37 is hinged to the side surface of the second open slot, the auxiliary rod 37 can be horizontally positioned for auxiliary support, the auxiliary positioning can be stabilized when the auxiliary rod is not used, the auxiliary rod can be vertically folded and contracted, the auxiliary rod is stable and efficient, and the auxiliary positioning can be stabilized when the second open slot 36 faces downwards, the auxiliary rod 37 can be turned upwards, the auxiliary rod is beneficial to shrinkage and convenient to carry.
When the positioning device is used, the positioning device can reach a preset position, the bottom plate 1 is placed and positioned, the positioning jack 28 can be inserted through the inserted rod, the positioning device can be stably connected to the ground, safety and stability are high in adaptability, then the angle of the supporting rod 15 can be adjusted through overturning, the accurate mounting position of the indication block 25 mark of the bottom sagging is achieved, then the first rotating block 12 can support the rotating seat 13 to rotate, the orientation angle is changed, accurate alignment is facilitated, the initial alignment is not needed, repeated disassembly and installation are not needed for many times, the positioning is convenient and efficient, the vertical threaded rod 32 can be rotated after alignment, the supporting rod 15 is tightly propped up by the supporting block 33 for positioning, the positioning device is convenient to adjust and use, meanwhile, the automatic sagging of the balancing weight 22 through installation can be used for pulling the GPS device 18 to keep a vertical state, signals are received and transmitted conveniently, the stable installation and measurement is facilitated, the positioning device is convenient and accurate, the adaptability is high, the positioning shrinkage can be vertically achieved when the balancing weight 22 is not used, the balancing weight 22 is fed into the inside the long through groove 16, the positioning screw 27 on the side surface, the positioning device is prevented from loosening, and the movement is convenient to carry.
The above description is only of the preferred embodiments of the present invention; the scope of the invention is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present invention, and the technical solution and the improvement thereof are all covered by the protection scope of the present invention.

Claims (3)

1. Static GPS device for cadastral mapping, comprising a base plate (1), characterized in that: one side surface fixedly connected with fixed block (11) of bottom plate (1), one side surface rotation of fixed block (11) installs first rotating block (12), one side surface of first rotating block (12) is equipped with rotation seat (13), one end side of rotation seat (13) is equipped with first open slot (14), the side of first open slot (14) articulates there is bracing piece (15), one end surface of bracing piece (15) is equipped with rectangular logical groove (16), one end side rotation of rectangular logical groove (16) is connected with installation pole (17), one side surface fixed mounting of installation pole (17) has GPS equipment (18), the other end surface fixed connection of installation pole (17) has installation screw thread section of thick bamboo (2), the side screw thread of installation screw thread section of thick bamboo (2) installs installation threaded rod (21), one end surface fixedly connected with balancing weight (22) of installation threaded rod (21), balancing weight (22) are located one side position of bracing piece (15);
a hook (23) is arranged on one side surface of the balancing weight (22), an indication rope (24) is fixedly connected to the surface of the hook (23), an indication block (25) is arranged at one end of the indication rope (24), a positioning threaded hole (26) is formed in one end surface of the supporting rod (15), the positioning threaded hole (26) is formed in one side surface of the long-strip through groove (16), a positioning screw (27) is arranged on the side surface of the positioning threaded hole (26) in a threaded manner, and one end of the positioning screw (27) is located on the side surface of the long-strip through groove (16);
the surface of bottom plate (1) is equipped with location jack (28), location jack (28) are located the side position of fixed block (11), one side fixed surface who rotates seat (13) is connected with right angle board (3), one end fixed surface of right angle board (3) is connected with vertical screw thread section of thick bamboo (31), one end side screw thread of vertical screw thread section of thick bamboo (31) is installed vertical threaded rod (32), vertical threaded rod (32) are located the side of rotating seat (13), one end surface of vertical threaded rod (32) is equipped with supporting shoe (33), the surface top of supporting shoe (33) is tightly connected in one side surface of bracing piece (15).
2. A static GPS device for cadastral mapping according to claim 1, characterized in that: the other end surface of the right angle plate (3) is rotationally connected with a second rotating block (34), and the surface of the second rotating block (34) is provided with a mounting cylinder (35).
3. A static GPS device for cadastral mapping according to claim 2, characterized in that: a second open groove (36) is formed in one side surface of the mounting cylinder (35), and an auxiliary rod (37) is hinged to the side surface of the second open groove (36).
CN202210832894.5A 2022-07-15 2022-07-15 Static GPS equipment for cadastral mapping Active CN115218075B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210832894.5A CN115218075B (en) 2022-07-15 2022-07-15 Static GPS equipment for cadastral mapping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210832894.5A CN115218075B (en) 2022-07-15 2022-07-15 Static GPS equipment for cadastral mapping

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CN115218075B true CN115218075B (en) 2024-04-12

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108413219A (en) * 2018-02-06 2018-08-17 浙江工贸职业技术学院 A kind of interim monitor camera device
CN109869593A (en) * 2019-03-29 2019-06-11 北京电影学院 One kind can the free-moving photography machine robot mechanism of plane
CN210854597U (en) * 2019-08-27 2020-06-26 永康市海峰防水建材有限公司 Deviation adjusting device for coiled material production
CN213954883U (en) * 2020-10-26 2021-08-13 杭州博思雅土地规划设计有限公司 Leveling mechanism of RTK measuring apparatu
KR102309902B1 (en) * 2021-07-02 2021-10-07 주식회사 지오앤 Geodetic surveying system for performing geodetic surveying based on a reference point using total station
CN114593319A (en) * 2022-01-27 2022-06-07 重庆电子工程职业学院 Intelligent orchard temperature monitoring system and method based on Internet of things

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108413219A (en) * 2018-02-06 2018-08-17 浙江工贸职业技术学院 A kind of interim monitor camera device
CN109869593A (en) * 2019-03-29 2019-06-11 北京电影学院 One kind can the free-moving photography machine robot mechanism of plane
CN210854597U (en) * 2019-08-27 2020-06-26 永康市海峰防水建材有限公司 Deviation adjusting device for coiled material production
CN213954883U (en) * 2020-10-26 2021-08-13 杭州博思雅土地规划设计有限公司 Leveling mechanism of RTK measuring apparatu
KR102309902B1 (en) * 2021-07-02 2021-10-07 주식회사 지오앤 Geodetic surveying system for performing geodetic surveying based on a reference point using total station
CN114593319A (en) * 2022-01-27 2022-06-07 重庆电子工程职业学院 Intelligent orchard temperature monitoring system and method based on Internet of things

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