CN112728326A - Mobile geographic information system data acquisition unit - Google Patents

Mobile geographic information system data acquisition unit Download PDF

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Publication number
CN112728326A
CN112728326A CN202011610093.1A CN202011610093A CN112728326A CN 112728326 A CN112728326 A CN 112728326A CN 202011610093 A CN202011610093 A CN 202011610093A CN 112728326 A CN112728326 A CN 112728326A
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CN
China
Prior art keywords
fixedly connected
side wall
sliding
data collector
containing box
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.)
Withdrawn
Application number
CN202011610093.1A
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Chinese (zh)
Inventor
靳慧芳
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.)
Shaanxi Xueqian Normal University
Original Assignee
Shaanxi Xueqian Normal University
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Application filed by Shaanxi Xueqian Normal University filed Critical Shaanxi Xueqian Normal University
Priority to CN202011610093.1A priority Critical patent/CN112728326A/en
Publication of CN112728326A publication Critical patent/CN112728326A/en
Withdrawn legal-status Critical Current

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    • 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
    • F16M1/00—Frames or casings of engines, machines or apparatus; Frames serving as machinery beds
    • 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
    • F16M11/38—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 folding, e.g. pivoting or scissors tong mechanisms
    • 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
    • F16M11/42—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters with arrangement for propelling the support stands on wheels
    • 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
    • F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Instructional Devices (AREA)

Abstract

The invention discloses a mobile geographic information system data collector, which relates to the field of data collection equipment and comprises a base and a data collector body, wherein a plurality of universal wheels are fixedly arranged on the side wall of the lower end of the base, two support legs are symmetrically and fixedly connected on the side wall of the upper end of the base, the opposite side walls of the two support legs are respectively and rotatably connected with a rotating wheel, the data collector body is arranged on a mounting plate in the storage box through the matching use among the base, the universal wheels, a push rod, the storage box, a servo motor, a threaded rod, a scissor frame and the mounting plate, when in use, the push rod can be rotated and opened, the push rod pushing device can be used for carrying out remote movement, when in data collection, the threaded rod is controlled to rotate through the servo motor, the scissor frame in the storage box is driven to correspondingly expand or contract, and the data, the height of the data acquisition unit can be quickly adjusted, and therefore transportation and use are facilitated.

Description

Mobile geographic information system data acquisition unit
Technical Field
The invention relates to the field of data acquisition equipment, in particular to a mobile geographic information system data acquisition device.
Background
Geographic Information Systems (GIS) are a comprehensive discipline, combining geography with cartography, remote sensing with computer discipline, have been widely used in different fields, are computer systems for inputting, storing, querying, analyzing and displaying geographic data, and with the development of GIS, GIS are also called "geographic information science", and in recent years, GIS are also called "geographic information service". Portable geographic information system data collector often needs the manual work to carry out data acquisition to various acquisition points at the during operation, traditional geographic information system data collector size is generally all great, when carrying out long distance's removal through artifical transport collector's mode, can greatly increased carrier's work burden, and traditional data collector is when using, the device is highly certain, need the manual work to set up it under the partial collection occasion and carry out data acquisition, comparatively inconvenient, we have proposed a removal geographic information system data collector for this reason, solve above problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a mobile geographic information system data acquisition unit.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mobile geographic information system data collector comprises a base and a data collector body, wherein a plurality of universal wheels are fixedly installed on the side wall of the lower end of the base, two support legs are symmetrically and fixedly connected to the side wall of the upper end of the base, opposite side walls of the two support legs are respectively and rotatably connected with a rotating wheel, a push rod is fixedly connected to the side walls of the two rotating wheels, a plurality of limiting holes are formed in the side wall of one rotating wheel in a penetrating mode, a limiting bolt is connected to the side wall of one support leg in a penetrating mode in a sliding mode, a first spring is fixedly connected to one end of the limiting bolt, the tail end of the first spring is fixedly connected to the side wall of each support leg, the other end of the limiting bolt penetrates through the inside of the corresponding limiting hole and extends outwards, a containing box is fixedly connected to the side wall of the, the side walls of the lower ends of the two cover plates are fixedly connected with second springs, the tail ends of the second springs are fixedly connected to the inner side wall of the containing box, the two opposite inner side walls of the containing box are both provided with third sliding grooves, the side walls of the two third sliding grooves are both connected with third sliding blocks in a sliding way, the side wall of the upper end of the third sliding block is fixedly connected with a pull rope, the tail end of the pull rope is fixedly connected with the side wall of the lower end of the corresponding cover plate, the data collector body is arranged in the containing box, the side wall of the lower end of the data collector body is fixedly connected with a mounting plate, the side wall of the lower end of the mounting plate is tightly propped against the side wall of the upper end of the third slide block, the side wall of the lower end of the mounting plate is provided with a second sliding chute, a first sliding groove is formed in the inner side wall of the lower end of the containing box, a lifting mechanism is arranged on the inner side wall of the containing box, and the upper end portion of the lifting mechanism is connected to the side wall of the second sliding groove in a sliding mode.
Preferably, the lifting mechanism comprises two fixed feet which are symmetrically and fixedly connected to the inner side wall of the lower end of the containing box, a first sliding block is connected to the side wall of the first sliding groove in a sliding manner, two lower sliding feet are symmetrically and fixedly connected to the side wall of the upper end of the first sliding block, the fixed feet and the side wall of the lower sliding feet are connected with a shear frame in a rotating manner, the upper end part of the shear frame is fixedly connected with an upper sliding foot, the upper end side wall of the upper sliding foot is respectively and fixedly connected with two second sliding blocks, the two second sliding blocks are respectively and slidably connected to the side wall of the second sliding groove, the opposite side walls of the two lower sliding feet are respectively and fixedly connected with connecting rods, the tail ends of the two connecting rods are respectively and rotatably connected with threaded sleeves, a servo motor is fixedly installed on the inner side wall of, the thread sleeve is sleeved on the side wall of the threaded rod in a threaded manner.
Preferably, the inner diameter of the threaded sleeve is larger than the outer diameter of the threaded rod, and the inner thread of the threaded sleeve is matched with the outer thread of the threaded rod.
Preferably, the scissor frame is made of an aluminum alloy material.
Preferably, the limiting bolt is tightly attached to the side wall of the limiting hole.
Preferably, the first spring and the second spring are both made of stainless steel.
Preferably, the pull rope is made of a nylon material.
Preferably, the end side walls of the two cover plates are tightly attached.
The invention has the beneficial effects that: according to the invention, through the matched use among the base, the universal wheel, the push rod, the containing box, the servo motor, the threaded rod, the shear shank and the mounting plate, the data collector body is mounted on the mounting plate in the containing box, when the data collector is used, the push rod can be rotated and opened, the push rod pushing device can move for a long distance, when data is collected, the threaded rod is rotated by controlling the servo motor to drive the shear shank in the containing box to correspondingly expand or contract, so that the data collector body is driven to be automatically taken out, the height of the data collector can be quickly adjusted, and further, the data collector is convenient to transport and use;
through the stabilizer blade, the runner, spacing bolt, spacing hole, cooperation between the push rod is used, when needs remove the device, through outside pulling spacing bolt, the tip that makes spacing bolt breaks away from in the spacing hole on the runner lateral wall, and then the turned angle of freely adjusting the push rod, adjust and accomplish the back, loosen the bolt, under the pulling force effect of first spring, the tip of bolt supports once more in the relative spacing hole, and then fixes the push rod, make its angle meet the convenience of different users when the mobile device.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of a portion of the structure of the present invention.
Fig. 3 is a schematic top view of the push rod connection of the present invention.
Fig. 4 is an enlarged view of a portion a of the present invention.
Fig. 5 is an enlarged view of part B of the present invention.
Fig. 6 is an enlarged view of the portion C of the present invention.
Reference numbers in the figures: the universal wheel type data acquisition device comprises a base 1, universal wheels 2, supporting legs 3, rotating wheels 4, push rods 5, limiting holes 6, limiting bolts 7, first springs 8, a containing box 9, fixing legs 10, a first sliding groove 11, a first sliding block 12, a sliding leg 13 downwards, a connecting rod 14, a threaded sleeve 15, a scissor holder 16, a sliding leg 17 upwards, a second sliding block 18, a data acquisition device body 19, a mounting plate 20, a second sliding groove 21, a servo motor 22, a threaded rod 23, a cover plate 24, a second spring 25, a third sliding groove 26, a third sliding block 27 and a pull rope 28.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a mobile geographic information system data collector comprises a base 1 and a data collector body 19, wherein a plurality of universal wheels 2 are fixedly mounted on the side wall of the lower end of the base 1, and the arrangement of the universal wheels 2 is convenient for the device to move and transport;
the upper end side wall of the base 1 is symmetrically and fixedly connected with two support legs 3, opposite side walls of the two support legs 3 are rotatably connected with rotating wheels 4, the side walls of the two rotating wheels 4 are jointly and fixedly connected with a push rod 5, the side wall of one rotating wheel 4 is provided with a plurality of limiting holes 6 in a penetrating manner, the side wall of one support leg 3 is connected with a limiting bolt 7 in a penetrating and sliding manner, one end of the limiting bolt 7 is fixedly connected with a first spring 8, the tail end of the first spring 8 is fixedly connected to the side wall of the support leg 3, the other end of the limiting bolt 7 penetrates through the corresponding limiting hole 6 and extends outwards, the limiting bolt 7 is tightly attached to the side wall of the limiting hole 6, and the;
the upper end side wall of the base 1 is fixedly connected with a containing box 9, the upper end side wall of the containing box 9 is symmetrically and rotatably connected with two cover plates 24, the end side walls of the two cover plates 24 are tightly attached, the lower end side walls of the two cover plates 24 are fixedly connected with second springs 25, the first springs 8 and the second springs 25 are both made of stainless steel materials, the springs made of stainless steel have good formability and ductility and are favorable for improving the service performance of the springs, the tail ends of the second springs 25 are fixedly connected to the inner side wall of the containing box 9, the two opposite inner side walls of the containing box 9 are both provided with third sliding grooves 26, the side walls of the two third sliding grooves 26 are both slidably connected with third sliding blocks 27, the upper end side wall of each third sliding block 27 is fixedly connected with a pull rope 28, the tail ends of the pull ropes 28 are fixedly connected to the lower end side walls of the corresponding cover plates 24, the, the third slide block 27 is pushed to enable the second spring 25 to be outwards bounced or inwards compressed, so that the cover plate 24 on the side wall of the upper end of the containing box 9 is driven to be automatically opened or closed, the data acquisition body 19 is convenient to take out and store, and when the data acquisition body 1 is not used, the data acquisition body 1 can be protected, and accidental damage is avoided;
the data collector body 19 is arranged in the containing box 9, a mounting plate 20 is fixedly connected to the lower end side wall of the data collector body 19, the lower end side wall of the mounting plate 20 is abutted against the upper end side wall of a third sliding block 27, a second sliding groove 21 is formed in the lower end side wall of the mounting plate 20, a first sliding groove 11 is formed in the lower end inner side wall of the containing box 9, an elevating mechanism is arranged on the inner side wall of the containing box 9, the upper end portion of the elevating mechanism is connected to the side wall of the second sliding groove 21 in a sliding mode, the elevating mechanism comprises two fixing feet 10 which are symmetrically and fixedly connected to the lower end inner side wall of the containing box 9, a first sliding block 12 is connected to the side wall of the first sliding groove 11 in a sliding mode, two lower sliding feet 13 are symmetrically and fixedly connected to the upper end side wall of the first sliding block 12, the fixing feet 10 and the, The device has the advantages of high lightness, the weight of the device is reduced while the bearing capacity of the scissor rack 16 is ensured, and the device is convenient to move and transport;
the upper end part of the scissor rack 16 is fixedly connected with an upper sliding foot 17, the upper end side wall of the upper sliding foot 17 is respectively and fixedly connected with two second sliding blocks 18, the two second sliding blocks 18 are respectively and slidably connected on the side wall of a second sliding chute 21, the opposite side walls of the two lower sliding feet 13 are respectively and fixedly connected with a connecting rod 14, the tail ends of the two connecting rods 14 are jointly and rotatably connected with a threaded sleeve 15, the inner side wall of the lower end of the containing box 9 is fixedly provided with a servo motor 22, the tail end of an output shaft of the servo motor 22 is fixedly connected with a threaded rod 23, the threaded sleeve 15 is in threaded sleeve connection with the side wall of the threaded rod 23, the, and the internal thread of the threaded sleeve 15 is matched with the external thread of the threaded rod 23, so that the threaded rod 23 can rotate to drive the threaded sleeve 15 to carry out precise adjustment, and further the height position of the data acquisition unit body 19 is precisely changed.
The working principle is as follows: when the device is used for geographic data acquisition, the device can be conveniently moved and transported through the arrangement of the universal wheels 2, the limiting bolts 7 on the side walls of the support legs 3 are pulled outwards, so that the end parts of the limiting bolts 7 are separated from the limiting holes 6 on the side walls of the rotating wheels 4, the push rods 5 can be rotated and opened, after the opening angles of the push rods 5 are adjusted according to proper use angles, the limiting bolts 7 are loosened, the end parts of the limiting bolts 7 are pushed into the corresponding limiting holes 6 again under the action of the first springs 8 to fix the push rods 5, and the device can be driven to move by pushing the push rods 5 at the moment, so that the transportation is facilitated;
when the scissors are moved to a collection point, the servo motor 22 is started to enable the threaded rod 23 to rotate forwards, the first sliding block 12 can be driven to slide leftwards in the first sliding groove 11 through the arrangement of the threaded sleeve 15 and the lower sliding foot 13, the lower sliding foot 13 and the fixed foot 10 are further close to each other, the scissors frame 16 is enabled to be unfolded upwards, the mounting plate 20 is driven to move upwards, the mounting plate 29 is enabled to move upwards synchronously, the downward pressing on the third sliding block 27 is slowly canceled when the mounting plate 20 moves upwards, the cover plate 24 automatically rotates and opens under the action of the elastic force of the second spring 25, the data collector body 19 is enabled to automatically move out of the containing box 9 so as to collect data, the servo motor 22 is controlled to enable the threaded rod 23 to correspondingly rotate forwards and backwards, the scissors frame 16 correspondingly expands or contracts, the height position of the data collector body 19 can be freely adjusted so as to be used, after detection is completed, make threaded rod 23 upset through control servo motor 22, drive scissors frame 16 and contract, and then drive mounting panel 20 and move down for in 19 income containing boxes 9 of data collection station body, moving down of mounting panel 20 pushes down third slider 27, stimulates apron 24 to rotate through stay cord 28 once more and closes, realizes the automatic closure of apron 24, can seal data collection station body 19 and preserve, avoids data collection station body 19 to receive the damage.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The utility model provides a remove geographic information system data collection station, includes base (1), data collection station body (19), its characterized in that, the lower extreme lateral wall fixed mounting of base (1) has a plurality of universal wheels (2), the upper end lateral wall symmetry fixedly connected with two stabilizer blades (3) of base (1), two the relative lateral wall of stabilizer blade (3) all rotates and is connected with runner (4), two the common fixedly connected with push rod (5) of lateral wall of runner (4), the lateral wall of one of them runner (4) is run through and is seted up a plurality of spacing holes (6), the lateral wall of one of them stabilizer blade (3) runs through sliding connection has spacing bolt (7), the one end fixedly connected with first spring (8) of spacing bolt (7), the terminal fixed connection of first spring (8) is on the lateral wall of stabilizer blade (3), the other end of spacing bolt (7) runs through the inside of corresponding spacing hole (6) and outwards extends, the upper end side wall of the base (1) is fixedly connected with a containing box (9), the upper end side wall of the containing box (9) is symmetrically and rotatably connected with two cover plates (24), the lower end side walls of the two cover plates (24) are fixedly connected with second springs (25), the tail ends of the second springs (25) are fixedly connected to the inner side wall of the containing box (9), two inner side walls of the containing box (9) are respectively provided with a third sliding chute (26), the side walls of the two third sliding chutes (26) are respectively and slidably connected with a third sliding block (27), the upper end side wall of each third sliding block (27) is fixedly connected with a pull rope (28), the tail ends of the pull ropes (28) are fixedly connected to the lower end side walls of the corresponding cover plates (24), the data collector body (19) is arranged in the containing box (9), and the lower end side wall of the data collector body (19) is fixedly connected with a mounting plate (, the lower extreme lateral wall of mounting panel (20) offsets tightly with the upper end lateral wall of third slider (27), second spout (21) have been seted up to the lower extreme lateral wall of mounting panel (20), first spout (11) have been seted up to the lower extreme inside wall of containing box (9), be provided with elevating system on the inside wall of containing box (9), elevating system's upper end sliding connection is on the lateral wall of second spout (21).
2. The mobile geographic information system data collector of claim 1, wherein the lifting mechanism comprises two fixed feet (10) symmetrically and fixedly connected to the inner side wall of the lower end of the containing box (9), the side wall of the first sliding chute (11) is slidably connected with a first sliding block (12), the upper side wall of the first sliding block (12) is symmetrically and fixedly connected with two lower sliding feet (13), the fixed feet (10) and the side wall of the lower sliding feet (13) are jointly and rotatably connected with a scissor frame (16), the upper end of the scissor frame (16) is fixedly connected with an upper sliding foot (17), the upper side wall of the upper sliding foot (17) is respectively and fixedly connected with two second sliding blocks (18), the two second sliding blocks (18) are respectively and slidably connected to the side wall of the second sliding chute (21), and the opposite side walls of the two lower sliding feet (13) are respectively and fixedly connected with a connecting rod (14), two the end of connecting rod (14) rotates jointly and is connected with thread bush (15), fixed mounting has servo motor (22) on the lower extreme inside wall of containing box (9), the terminal fixedly connected with threaded rod (23) of output shaft of servo motor (22), thread bush (15) screw thread cup joints on the lateral wall of threaded rod (23).
3. The mobile geographic information system data collector of claim 2, wherein the inner diameter of the threaded sleeve (15) is larger than the outer diameter of the threaded rod (23), and the inner thread of the threaded sleeve (15) is matched with the outer thread of the threaded rod (23).
4. The mobile geographic information system data collector of claim 2, wherein the scissor rack (16) is made of aluminum alloy.
5. The mobile geographic information system data collector of claim 1, wherein the limiting bolt (7) is closely attached to the side wall of the limiting hole (6).
6. The mobile geographic information system data collector of claim 1, wherein the first spring (8) and the second spring (25) are made of stainless steel.
7. The mobile geographic information system data collector of claim 1, wherein the pull rope (28) is made of nylon.
8. A mobile geographic information system data collector as claimed in claim 1, characterized in that the end side walls of the two cover plates (24) are closely attached.
CN202011610093.1A 2020-12-30 2020-12-30 Mobile geographic information system data acquisition unit Withdrawn CN112728326A (en)

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Application Number Priority Date Filing Date Title
CN202011610093.1A CN112728326A (en) 2020-12-30 2020-12-30 Mobile geographic information system data acquisition unit

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Application Number Priority Date Filing Date Title
CN202011610093.1A CN112728326A (en) 2020-12-30 2020-12-30 Mobile geographic information system data acquisition unit

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Publication Number Publication Date
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113790350A (en) * 2021-09-27 2021-12-14 李林 A survey and drawing device for national soil space planning design
CN113811125A (en) * 2021-09-23 2021-12-17 山东省国土测绘院 Data acquisition communicator for internet information security construction
CN114089665A (en) * 2021-11-18 2022-02-25 北京理工大学 Wisdom building site data acquisition device
CN115164054A (en) * 2021-06-22 2022-10-11 重庆电子工程职业学院 Movie & TV animation image display device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115164054A (en) * 2021-06-22 2022-10-11 重庆电子工程职业学院 Movie & TV animation image display device
CN115164054B (en) * 2021-06-22 2023-07-28 万维仁和(北京)科技有限责任公司 Film and television animation image display device
CN113811125A (en) * 2021-09-23 2021-12-17 山东省国土测绘院 Data acquisition communicator for internet information security construction
CN113790350A (en) * 2021-09-27 2021-12-14 李林 A survey and drawing device for national soil space planning design
CN113790350B (en) * 2021-09-27 2023-11-24 李林 Mapping and drawing device for planning and designing homeland space
CN114089665A (en) * 2021-11-18 2022-02-25 北京理工大学 Wisdom building site data acquisition device

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Application publication date: 20210430