CN110094611A - A kind of geographical mapping instrument lifting device - Google Patents
A kind of geographical mapping instrument lifting device Download PDFInfo
- Publication number
- CN110094611A CN110094611A CN201910447564.2A CN201910447564A CN110094611A CN 110094611 A CN110094611 A CN 110094611A CN 201910447564 A CN201910447564 A CN 201910447564A CN 110094611 A CN110094611 A CN 110094611A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- ontology
- lifting device
- mounting plate
- geographical mapping
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/08—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a vertical axis, e.g. panoramic heads
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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
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
Abstract
The present invention relates to geographical mapping technical fields, and disclose a kind of geographical mapping instrument lifting device, including tripod ontology, the upper end of tripod ontology offers in through-hole and through-hole and is connected with thread barrel by ball bearing rotational, the upper end outer wall fixing sleeve of thread barrel is connected to follow bevel gear, the upper end of tripod ontology is also fixedly connected with bearing block, bull stick is socketed with by ball bearing rotational in bearing block, one end of bull stick is fixedly connected with the drive bevel gear engaged with follow bevel gear, the other end of bull stick is fixedly connected with L shape handle, thread barrel internal screw thread is connected with lifting screw, the upper end of lifting screw is fixedly connected with support plate.The present invention can quickly and easily adjust the relative altitude of surveying instrument ontology according to use demand, be easy to use, and do not need the position for adjusting tripod ontology again, make leveling operations and height adjustment operation be it is relatively separated, it is easy to operate, improve adjusting efficiency.
Description
Technical field
The present invention relates to geographical mapping technical field more particularly to a kind of geographical mapping instrument lifting devices.
Background technique
Mapping is exactly measurement and draws.With computer technology, photoelectric technology, network communications technology, space science, Information Center
Based on, using global navigational satellite positioning system, remote sensing, GIS-Geographic Information System as technological core, by the existing feature in ground
Point and boundary line obtain the figure and location information of reflection ground status, planning and designing and row for engineering construction by measurement means
Political affairs management is used.
The information that present geography information needs the geographical mapping apparatus measures of profession to obtain, current instrument of surveying and mapping
By triangular support bracket that its bottom connects come levelling and adjust height, discovery also needs the height of adjusting instrument of surveying and mapping after levelling
When also need the position for adjusting triangular support bracket again and height need to carry out levelling work again in turn, it is levelling and height
It cannot be synchronized well during adjusting and meet levelling and height accurate demand, needed constantly to adjust back and forth repeatedly, make
Use inconvenience more.
Summary of the invention
The purpose of the present invention is to solve the triangular support brackets that instrument of surveying and mapping in the prior art is connected by its bottom
Come levelling and adjust height, discovery also needs also to need to adjust triangular support bracket again when the height for adjusting instrument of surveying and mapping after levelling
Position and height need to carry out levelling work again in turn, it is levelling with height adjustment during cannot be synchronous well
Meet levelling and height accurate demand, need constantly to adjust back and forth repeatedly, use inconvenient problem more, and mentions
A kind of geographical mapping instrument lifting device out.
To achieve the goals above, present invention employs following technical solutions:
A kind of geographical mapping instrument lifting device, including tripod ontology, the upper end of the tripod ontology offer
Thread barrel is connected with by ball bearing rotational in through-hole and through-hole, the upper end outer wall fixing sleeve of the thread barrel is connected to driven oblique
Gear, the upper end of the tripod ontology are also fixedly connected with bearing block, are socketed in the bearing block by ball bearing rotational
There is bull stick, one end of the bull stick is fixedly connected with the drive bevel gear engaged with follow bevel gear, the other end of the bull stick
It is fixedly connected with L shape handle, the thread barrel internal screw thread is connected with lifting screw, and the upper end of the lifting screw is fixedly connected with
Support plate, is connected with support rod by ball bearing rotational at the upper end center of the support plate, and the upper end of the support rod is solid
Surely it is connected with mounting plate, the upper end bilateral symmetry of the mounting plate is fixedly connected with that there are two vertical plate, the surfaces of two vertical plates
It offers screw hole and screw hole internal screw thread is connected with and tightens bolt, the opposite one end of bolt is tightened described in two and passes through ball axis
It holds and is rotatably connected to grip block, surveying instrument ontology is placed on the mounting plate.
Preferably, the vertical portion of the L shape handle and the sidewall symmetry of bearing block offer limit screw hole and pass through limit
Bolt is fixedly connected.
Preferably, limit is fixedly connected between the lower end four corners of the support plate and the upper end of tripod ontology to stretch
Contracting bar.
Preferably, the upper end of the mounting plate is uniformly fixedly connected with multiple locating rods, the lower end of the surveying instrument ontology
It offers and is filled out in locating slot corresponding with locating rod and locating slot equipped with one layer of damping rubber pad.
Preferably, the side wall of the support plate is fixedly connected with elastic telescopicing rod, and the left end of the elastic telescopicing rod is fixed
It is connected with pressing plate, is fixedly connected with gag lever post on the right side of the upper end of the pressing plate, the side wall of the mounting plate is uniformly provided with multiple
Limiting slot corresponding with gag lever post.
Compared with prior art, the present invention provides a kind of geographical mapping instrument lifting devices, have following beneficial to effect
Fruit:
1, surveying instrument ontology is placed on peace first when carrying out mapping operations by geographical mapping instrument lifting device
In loading board, makes under being inserted at the locating rod on the locating slot alignment mounting plate of surveying instrument ontology lower end, surveying instrument ontology is carried out just
Step limit, then turn and tighten bolt, it tightens bolt and drives grip block movement that grip block is made to carry out firm folder to surveying instrument ontology
It holds, can be realized and limit is bonded to surveying instrument ontology, then adjusting tripod ontology makes tripod ontology is firm to be placed on
On ground and device is made to be adjusted to levelling point, when the height for needing to adjust surveying instrument ontology is to carry out mapping operations, rotates L
Shape handle, L shape handle drive drive bevel gear to rotate, utilize the engagement of drive bevel gear and follow bevel gear by bull stick
Thread barrel rotation is driven, then makes to move down in lifting screw promotion support plate by the threaded connection effect of thread barrel and lifting screw
Dynamic and then promotion surveying instrument ontology moves up and down, and the relatively high of surveying instrument ontology can be quickly and easily adjusted according to use demand
Degree is easy to use, and does not need the position for adjusting tripod ontology again, makes leveling operations and height adjustment operation is opposite point
It opens, it is easy to operate, improve adjusting efficiency.
2, geographical mapping instrument lifting device, by the support rod being equipped with, in the rotation for needing to adjust surveying instrument ontology
When gyration, pressing plate is pulled, gag lever post is detached from limiting slot, is rotated further by mounting plate, turns to surveying instrument ontology suitably
Position, then the position of mounting plate is finely tuned, the limiting slot for keeping mounting plate side wall nearest from gag lever post is moved at gag lever post, unclamps pressure
Plate, elastic telescopicing rod, which pulls back pressing plate, and then gag lever post of pulling back injects gag lever post in limiting slot can be realized and consolidate to mounting plate
Limit, can make surveying instrument ontology it is firm be fixed on specified position, be easy to use.
And be not directed to part in the device and be the same as those in the prior art or can be realized by using the prior art, the present invention
The relative altitude of surveying instrument ontology can be quickly and easily adjusted according to use demand, be easy to use, and do not need to adjust again
The position of tripod ontology, make leveling operations and height adjustment operation be it is relatively separated, it is easy to operate, improve adjusting effect
Rate.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of geographical mapping instrument lifting device proposed by the present invention；
Fig. 2 is a kind of structural schematic diagram of geographical mapping instrument lifting device part A proposed by the present invention.
In figure: 1 tripod ontology, 2 thread barrels, 3 follow bevel gears, 4 bearing blocks, 5 bull sticks, 6 drive bevel gears, 7L shape handle
Bolt, 14 grip blocks, 15 surveying instrument sheets are tightened in hand, 8 lifting screws, 9 support plates, 10 support rods, 11 mounting plates, 12 vertical plates, 13
Body, 16 locating rods, 17 locating slots, 18 elastic telescopicing rods, 19 pressing plates, 20 gag lever posts, 21 limiting slots.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-2, a kind of geographical mapping instrument lifting device, including tripod ontology 1, tripod ontology 1 it is upper
End offers in through-hole and through-hole and is connected with thread barrel 2 by ball bearing rotational, and the upper end outer wall fixing sleeve of thread barrel 2 is connected to
Follow bevel gear 3, the upper end of tripod ontology 1 are also fixedly connected with bearing block 4, pass through ball bearing rotational set in bearing block 4
It is connected to bull stick 5, one end of bull stick 5 is fixedly connected with the drive bevel gear 6 engaged with follow bevel gear 3, and the other end of bull stick 5 is solid
Surely it is connected with L shape handle 7,2 internal screw thread of thread barrel is connected with lifting screw 8, and the upper end of lifting screw 8 is fixedly connected with support plate
9, support rod 10 is connected with by ball bearing rotational at the upper end center of support plate 9, the upper end of support rod 10 is fixedly connected with
The upper end bilateral symmetry of mounting plate 11, mounting plate 11 is fixedly connected there are two vertical plate 12, and the surface of two vertical plates 12 offers
Screw hole and screw hole internal screw thread, which are connected with, tightens bolt 13, tightens the opposite one end of bolt 13 for two and is connected by ball bearing rotational
It is connected to grip block 14, surveying instrument ontology 15 is placed on mounting plate 11.
The vertical portion of L shape handle 7 and the sidewall symmetry of bearing block 4 offer limit screw hole and connect by the way that caging bolt is fixed
It connects, L shape handle 7 can be subjected to firm limit, avoiding L shape handle and being influenced to generate to rotate by extraneous factor influences in turn
The problem of limit firm to surveying instrument ontology 15.
It is fixedly connected to limit telescopic bar between the lower end four corners of support plate 9 and the upper end of tripod ontology 1, it can
It avoids support plate 9 from rotating synchronously with the rotation of screw rod 8, ensure that the stability of structure lifting.
The upper end of mounting plate 11 is uniformly fixedly connected with multiple locating rods 16, and the lower end of surveying instrument ontology 15 offers and determines
It fills out in the position corresponding locating slot 17 of bar 16 and locating slot 17 equipped with one layer of damping rubber pad, can have to surveying instrument ontology 15
The preliminary limit of effect, so that the placement of surveying instrument ontology 15 is more firm.
The side wall of support plate 9 is fixedly connected with elastic telescopicing rod 18, and the left end of elastic telescopicing rod 18 is fixedly connected with pressing plate
19, the upper end right side of pressing plate 19 is fixedly connected with gag lever post 20, and the side wall of mounting plate 11 is uniformly provided with multiple and gag lever post 20
Corresponding limiting slot 21 pulls pressing plate 19 in the rotation angle for needing to adjust surveying instrument ontology 15, and gag lever post 20 is made to be detached from limit
In the slot 21 of position, it is rotated further by mounting plate 11, surveying instrument ontology 15 is made to turn to suitable position, then finely tunes the position of mounting plate 11,
The limiting slot 21 for keeping 11 side wall of mounting plate nearest from gag lever post 20 is moved at gag lever post 20, unclamps pressing plate 19, elastic telescopicing rod
18 pull back pressing plate 19 and then gag lever post 20 of pulling back injects gag lever post 20 is can be realized in limiting slot 21 to the firm of mounting plate 11
Limit, can make surveying instrument ontology 15 it is firm be fixed on specified position, convenient for making.
In the present invention, when carrying out mapping operations, surveying instrument ontology 15 is placed on mounting plate 11 first, makes surveying instrument
Under being inserted at locating rod 16 on the alignment mounting plate 11 of locating slot 17 of 15 lower end of ontology, surveying instrument ontology 15 is tentatively limited
Position, then turn and tighten bolt 13, it tightens bolt 13 and the movement of grip block 14 is driven to carry out grip block 14 surely to surveying instrument ontology 15
Solid clamping, can be realized and limit is bonded to surveying instrument ontology 15, then adjust tripod ontology 1 to make tripod ontology 1
It is firm to be placed on the ground and device is made to be adjusted to levelling point, in the height for needing to adjust surveying instrument ontology 15 to be surveyed and drawn
When work, rotate L shape handle 7, L shape handle 7 by bull stick 5 drive drive bevel gear 6 rotate, using drive bevel gear 6 with from
The engagement of dynamic helical gear 3 drives thread barrel 2 to rotate, then makes to rise by the threaded connection effect of thread barrel 2 and lifting screw 8
Drop screw rod 8 pushes support plate 9 to move up and down and then surveying instrument ontology 15 is pushed to move up and down, can be quickly square according to use demand
Just the relative altitude of adjustment surveying instrument ontology 15, is easy to use, and do not need the position for adjusting tripod ontology 1 again, makes
Leveling operations and height adjustment operation be it is relatively separated, it is easy to operate, improve adjusting efficiency, pass through the support rod being equipped with
10, in the rotation angle for needing to adjust surveying instrument ontology 15, pressing plate 19 is pulled, is detached from gag lever post 20 in limiting slot 21, then
It is rotatablely installed plate 11, so that surveying instrument ontology 15 is turned to suitable position, then finely tune the position of mounting plate 11, makes 11 side of mounting plate
The wall limiting slot 21 nearest from gag lever post 20 is moved at gag lever post 20, unclamps pressing plate 19, and elastic telescopicing rod 18 is pulled back pressing plate 19
And then gag lever post 20 of pulling back makes gag lever post 20 inject the firm limit that can be realized in limiting slot 21 to mounting plate 11, can make to survey
Draw instrument ontology 15 it is firm be fixed on specified position, be easy to use.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of geographical mapping instrument lifting device, including tripod ontology (1), which is characterized in that the tripod ontology
(1) upper end, which offers, to be connected with thread barrel (2) in through-hole and through-hole by ball bearing rotational, the thread barrel (2) it is upper
End outer wall fixing sleeve is connected to follow bevel gear (3), and the upper end of the tripod ontology (1) is also fixedly connected with bearing block (4), institute
State and be socketed with bull stick (5) by ball bearing rotational in bearing block (4), one end of the bull stick (5) be fixedly connected with it is driven
The drive bevel gear (6) of helical gear (3) engagement, the other end of the bull stick (5) are fixedly connected with L shape handle (7), the screw thread
Cylinder (2) internal screw thread is connected with lifting screw (8), and the upper end of the lifting screw (8) is fixedly connected with support plate (9), the branch
It is connected with support rod (10) at the upper end center of fagging (9) by ball bearing rotational, the upper end of the support rod (10) is fixed
It is connected with mounting plate (11), the upper end of the mounting plate (11) bilateral symmetry is fixedly connected with that there are two vertical plate (12), described in two
The surface of vertical plate (12) offers screw hole and screw hole internal screw thread is connected with and tightens bolt (13), and bolt (13) are tightened described in two
Opposite one end passes through ball bearing rotational and is connected with grip block (14), is placed with surveying instrument ontology on the mounting plate (11)
(15)。
2. a kind of geographical mapping instrument lifting device according to claim 1, which is characterized in that the L shape handle (7)
Vertical portion and the sidewall symmetry of bearing block (4) offer limit screw hole and be fixedly connected by caging bolt.
3. a kind of geographical mapping instrument lifting device according to claim 1, which is characterized in that the support plate (9)
Lower end four corners and tripod ontology (1) upper end between be fixedly connected to limit telescopic bar.
4. a kind of geographical mapping instrument lifting device according to claim 1, which is characterized in that the mounting plate (11)
Upper end be uniformly fixedly connected with multiple locating rods (16), the lower end of the surveying instrument ontology (15) offer with locating rod (16)
It fills out in corresponding locating slot (17) and locating slot (17) equipped with one layer of damping rubber pad.
5. a kind of geographical mapping instrument lifting device according to claim 1, which is characterized in that the support plate (9)
Side wall be fixedly connected with elastic telescopicing rod (18), the left end of the elastic telescopicing rod (18) is fixedly connected with pressing plate (19), institute
State and be fixedly connected with gag lever post (20) on the right side of the upper end of pressing plate (19), the side wall of the mounting plate (11) be uniformly provided with it is multiple with
The corresponding limiting slot (21) of gag lever post (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910447564.2A CN110094611A (en) | 2019-05-27 | 2019-05-27 | A kind of geographical mapping instrument lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910447564.2A CN110094611A (en) | 2019-05-27 | 2019-05-27 | A kind of geographical mapping instrument lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110094611A true CN110094611A (en) | 2019-08-06 |
Family
ID=67449308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910447564.2A Pending CN110094611A (en) | 2019-05-27 | 2019-05-27 | A kind of geographical mapping instrument lifting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110094611A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925558A (en) * | 2019-12-04 | 2020-03-27 | 盐城市吴杨城市开发建设有限公司 | Conveniently carry urban land arrangement that uses mapping device |
| CN111256665A (en) * | 2020-02-13 | 2020-06-09 | 山东省国土测绘院 | Multifunctional geographic information surveying instrument |
| CN111457225A (en) * | 2020-06-18 | 2020-07-28 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | A open-air survey and drawing support for forestry investigation |
| CN111720685A (en) * | 2020-06-29 | 2020-09-29 | 青海省药品检验检测院 | Probe bracket for heat source temperature measuring instrument |
| CN112128529A (en) * | 2020-08-11 | 2020-12-25 | 安徽智月信息技术有限公司 | Computer centralized management system and device thereof |
| CN112303378A (en) * | 2020-10-30 | 2021-02-02 | 河北冀安华瑞无损检测技术有限公司 | Crawler for nondestructive testing of pipeline |
| CN112503329A (en) * | 2020-11-29 | 2021-03-16 | 江门市新会区博上科技有限公司 | Support rod fixing device suitable for surveying and mapping |
| CN112903343A (en) * | 2021-01-25 | 2021-06-04 | 通化师范学院 | Geographic data collection device and collection method thereof |
| CN113090903A (en) * | 2021-03-31 | 2021-07-09 | 东莞市洋葱网络科技有限公司 | Extensible supporting leg and unipod |
| CN113124274A (en) * | 2021-04-23 | 2021-07-16 | 吉林师范大学 | Rotation device for geographic remote sensing surveying and mapping |
| CN113324136A (en) * | 2021-05-27 | 2021-08-31 | 陈应红 | Land surveying equipment with adjustable multi-angle |
| CN114458917A (en) * | 2022-02-25 | 2022-05-10 | 泰安市自然资源和规划局 | Fixing device and surveying instrument for natural resource management |
-
2019
- 2019-05-27 CN CN201910447564.2A patent/CN110094611A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110925558A (en) * | 2019-12-04 | 2020-03-27 | 盐城市吴杨城市开发建设有限公司 | Conveniently carry urban land arrangement that uses mapping device |
| CN111256665A (en) * | 2020-02-13 | 2020-06-09 | 山东省国土测绘院 | Multifunctional geographic information surveying instrument |
| CN111457225A (en) * | 2020-06-18 | 2020-07-28 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | A open-air survey and drawing support for forestry investigation |
| CN111457225B (en) * | 2020-06-18 | 2020-08-28 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | A open-air survey and drawing support for forestry investigation |
| CN111720685B (en) * | 2020-06-29 | 2021-07-20 | 青海省药品检验检测院 | Probe bracket for heat source temperature measuring instrument |
| CN111720685A (en) * | 2020-06-29 | 2020-09-29 | 青海省药品检验检测院 | Probe bracket for heat source temperature measuring instrument |
| CN112128529A (en) * | 2020-08-11 | 2020-12-25 | 安徽智月信息技术有限公司 | Computer centralized management system and device thereof |
| CN112303378A (en) * | 2020-10-30 | 2021-02-02 | 河北冀安华瑞无损检测技术有限公司 | Crawler for nondestructive testing of pipeline |
| CN112503329A (en) * | 2020-11-29 | 2021-03-16 | 江门市新会区博上科技有限公司 | Support rod fixing device suitable for surveying and mapping |
| CN112903343A (en) * | 2021-01-25 | 2021-06-04 | 通化师范学院 | Geographic data collection device and collection method thereof |
| CN112903343B (en) * | 2021-01-25 | 2022-11-08 | 通化师范学院 | Geographic data collection device and collection method thereof |
| CN113090903A (en) * | 2021-03-31 | 2021-07-09 | 东莞市洋葱网络科技有限公司 | Extensible supporting leg and unipod |
| CN113124274A (en) * | 2021-04-23 | 2021-07-16 | 吉林师范大学 | Rotation device for geographic remote sensing surveying and mapping |
| CN113324136A (en) * | 2021-05-27 | 2021-08-31 | 陈应红 | Land surveying equipment with adjustable multi-angle |
| CN114458917A (en) * | 2022-02-25 | 2022-05-10 | 泰安市自然资源和规划局 | Fixing device and surveying instrument for natural resource management |
| CN114458917B (en) * | 2022-02-25 | 2024-01-09 | 泰安市自然资源和规划局 | Fixing device and surveying instrument for natural resource management |
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