CN110702080A - Surveying instrument convenient to carry - Google Patents
Surveying instrument convenient to carry Download PDFInfo
- Publication number
- CN110702080A CN110702080A CN201911015687.5A CN201911015687A CN110702080A CN 110702080 A CN110702080 A CN 110702080A CN 201911015687 A CN201911015687 A CN 201911015687A CN 110702080 A CN110702080 A CN 110702080A
- Authority
- CN
- China
- Prior art keywords
- gear
- surveying instrument
- supporting shell
- mounting seat
- rotating rod
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Details Of Measuring And Other Instruments (AREA)
Abstract
The invention discloses a portable surveying instrument, and relates to the technical field of surveying equipment; the surveying instrument comprises a surveying instrument body, wherein the bottom of the surveying instrument body is mounted on a mounting seat through a damping mechanism, a supporting shell is arranged on the outer side of the mounting seat, and the supporting shell is mounted on the outer side of the mounting seat through a lifting mechanism; the lifting mechanism comprises a rotating rod, a gear A, a gear B and a motor, the upper end and the lower end of the rotating rod are respectively rotatably installed on the supporting shell, the gear B is fixedly sleeved on the upper portion of the rotating rod and meshed with the gear A installed at the output end of the motor, the motor is fixedly installed on the supporting shell, and external threads matched with threaded holes in the installation seat are arranged in the middle of the rotating rod; the rotary drum rotates and is installed on the supporting shell, a gear C is sleeved on the rotary drum, the gear C is meshed with a gear D fixedly sleeved on the rotary rod, and a threaded hole in threaded fit with the outer side of the supporting leg is formed in the rotary drum. The invention has the advantages of convenient carrying, good damping effect and convenient use.
Description
Technical Field
The invention relates to the technical field of surveying and mapping equipment, in particular to a portable surveying and mapping instrument.
Background
Surveying refers to measuring and collecting the shape, size, spatial position and attribute survey general theory of natural geographic elements or surface artificial facilities.
Present surveying instrument itself all needs to increase the lag in the outside in the transportation, and the effect of this lag is mainly damaged in order to reduce the transportation in equipment receipt vibrations, but sets up the lag and need install or dismantle the work troublesome relatively at the operation in-process manual work, and it is inconvenient to use, causes to carry inconveniently, consequently needs design a portable's surveying instrument to solve above-mentioned problem.
Disclosure of Invention
The present invention is directed to a portable surveying instrument, which solves the above problems of the related art.
In order to achieve the purpose, the invention provides the following technical scheme:
a portable surveying instrument comprises a surveying instrument body, wherein the bottom of the surveying instrument body is mounted on a mounting seat through a damping mechanism, a supporting shell is arranged on the outer side of the mounting seat, and the supporting shell is mounted on the outer side of the mounting seat through a lifting mechanism; the lifting mechanism comprises a rotating rod, a gear A, a gear B and a motor, the upper end and the lower end of the rotating rod are respectively rotatably installed on the supporting shell, the gear B is fixedly sleeved on the upper portion of the rotating rod and meshed with the gear A installed at the output end of the motor, the motor is fixedly installed on the supporting shell, and external threads matched with threaded holes in the installation seat are arranged in the middle of the rotating rod; the rotary drum is rotatably arranged on the supporting shell, a gear C is sleeved on the rotary drum and is meshed with a gear D fixedly sleeved on the rotary rod, a threaded hole in threaded fit with the outer side of the supporting leg is formed in the rotary drum, the bottom of the supporting leg penetrates through the bottom of the supporting shell, a supporting leg pad is arranged at the bottom of the supporting leg, and a moving wheel is arranged at the bottom of the mounting seat; and a pushing handle is further arranged on the side wall of the supporting shell.
As a further scheme of the invention: the bottom of the supporting shell is provided with a cover plate for covering, one end of the cover plate is hinged to one side of the supporting shell, and the other end of the cover plate is clamped to the other side of the supporting shell; be provided with on the apron and be used for carrying out the fixed bolster fixed to the surveying instrument body.
As a still further scheme of the invention: the upper end of the cover plate is provided with a handle.
As a still further scheme of the invention: damper is including installing at the A connecting seat of surveying instrument body bottom, installing B connecting seat and the elastic component on the mount pad, A connecting seat bottom both sides are rotated respectively and are provided with the elastic component that sets up to the equidirectional slope, both sides the other end of elastic component is rotated respectively and is installed on two B connecting seats.
As a still further scheme of the invention: the bottom of the mounting seat is fixedly provided with a base, a cavity is arranged in the base, and the base is fixedly arranged at the bottom of the mounting seat through bolts; and a storage battery is arranged in the cavity inside the base.
As a still further scheme of the invention: and a control switch electrically connected with the motor and the base is arranged on the side surface of the supporting shell.
As a still further scheme of the invention: also comprises a fixing mechanism.
As a still further scheme of the invention: fixing mechanism is including installing the lug in surveying instrument body both sides and corresponding the locking piece that sets up in the lug below, locking piece fixed mounting is on the mount pad, the lug all is provided with the screw hole with the locking piece on corresponding the position, the threaded rod outside be provided with the lug on screw hole complex external screw thread.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the surveying instrument body is sleeved in the supporting shell by arranging the supporting shell, the gear A, the gear B and the motor, and meanwhile, the moving wheels and the pushing hands are arranged to facilitate the carrying of the surveying instrument body and the protection of the surveying instrument body; meanwhile, the connecting seat A, the elastic piece and the connecting seat B are arranged, so that the vibration damping device can bear vibration in different directions, and the vibration damping effect is improved; the projection, the threaded rod and the locking block are arranged to facilitate the fixation of the surveying instrument body, so that the surveying instrument body is stable in the surveying process; the invention has the advantages of convenient carrying, good damping effect and convenient use.
Drawings
FIG. 1 is a schematic diagram of a portable surveying instrument.
FIG. 2 is a schematic view of the drum of the portable mapping apparatus.
Fig. 3 is a schematic structural diagram of a locking block in the portable surveying instrument.
In the figure: the device comprises a supporting shell-1, a cover plate-2, a handle-3, a fixing pad-4, a rotating rod-5, a gear A-6, a gear B-7, a motor-8, a gear C-9, a rotating cylinder-10, a gear D-11, a bump-12, a threaded rod-13, a locking block-14, a leg pad-15, a moving wheel-16, a base-17, a storage battery-18, a connecting seat A-19, an elastic piece-20, a connecting seat B-21, a control switch-22, a pushing hand-23, a surveying instrument body-24, a leg-25 and a mounting seat-26.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1 to 3, in embodiment 1 of the present invention, a portable surveying instrument includes a surveying instrument body 24, the bottom of the surveying instrument body 24 is mounted on a mounting base 26 through a damping mechanism, a supporting shell 1 is disposed on the outer side of the mounting base 26, and the supporting shell 1 is mounted on the outer side of the mounting base 26 through a lifting mechanism; the lifting mechanism comprises a rotating rod 5, a gear A6, a gear B7 and a motor 8, the upper end and the lower end of the rotating rod 5 are respectively rotatably installed on the supporting shell 1, the gear B7 is fixedly sleeved on the upper portion of the rotating rod 5, the gear B7 is meshed with the gear A6 installed at the output end of the motor 8, the motor 8 is fixedly installed on the supporting shell 1, and an external thread matched with a threaded hole in the installation seat 26 is arranged in the middle of the rotating rod 5; the arrangement is convenient for the motor 8 to drive the gear A6 to drive the gear B7 to rotate, the gear B7 drives the rotating rod 5 to rotate, and the external thread on the rotating rod 5 is matched with the threaded hole on the mounting seat 26, so that the supporting shell 1 is driven to move up and down, the surveying and mapping instrument body 24 leaks out of the supporting shell 1, and surveying and mapping are facilitated; the rotary drum 10 is rotatably arranged on the supporting shell 1, the C gear 9 is sleeved on the rotary drum 10, the C gear 9 is meshed with the D gear 11 fixedly sleeved on the rotary rod 5, a threaded hole matched with the outer side of the supporting leg 25 in a threaded mode is formed in the rotary drum 10, the bottom of the supporting leg 25 penetrates through the bottom of the supporting shell 1, the supporting leg pad 15 is arranged at the bottom of the supporting leg 25, the moving wheel 16 is arranged at the bottom of the mounting seat 26, and the moving wheel 16 is arranged so that when the supporting shell 1 is in a high position, the moving wheel 16 can support the rotary drum; a pushing handle 23 is further arranged on the side wall of the supporting shell 1.
Specifically, when the surveying instrument body 24 is sleeved in the supporting shell 1 by the supporting shell 1, the moving wheels 16 touch the ground, and the pushing handle 23 is pushed to drive the surveying instrument to move, so that the moving performance of the surveying instrument is improved, and the surveying instrument is convenient to carry and carry; when measurement is needed, the motor 8 is electrified to work, the motor 8 drives the gear A6 to drive the gear B7 to rotate, the gear B7 drives the rotating rod 5 to rotate, and the external threads on the rotating rod 5 are matched with the threaded holes on the mounting seat 26, so that the supporting shell 1 is driven to move up and down, and the surveying and mapping instrument body 24 leaks out of the supporting shell 1; meanwhile, the D gear 11 is meshed with the C gear 9 on the rotary drum 10 so as to drive the rotary drum 10 to rotate, and the supporting leg 25 matched with the threaded hole in the rotary drum 10 moves downwards relative to the supporting shell 1 under the action of the rotary drum 10, so that the supporting leg pad 15 is pressed against the ground.
Example 2
Referring to fig. 1 to 3, the main difference between the present embodiment 2 and the present embodiment 1 is that a cover plate 2 for covering is disposed at the bottom of the supporting housing 1, one end of the cover plate 2 is hinged to one side of the supporting housing 1, and the other end is clamped to the other side of the supporting housing 1; be provided with on the apron 2 and be used for carrying out the fixed bolster 4 fixed to surveying instrument body 24, set up the fixed bolster 4 and be convenient for fix surveying instrument body 24, reduce the vibration in the surveying instrument body 24 handling.
The upper end of the cover plate 2 is provided with a handle 3, and the handle 3 is arranged to facilitate opening of the cover plate 2.
Damper is including installing at the A connecting seat 19 of surveying instrument body 24 bottom, installing B connecting seat 21 and the elastic component 20 on mount pad 26, 19 bottom both sides of A connecting seat are rotated respectively and are provided with the elastic component 20 that sets up to the equidirectional slope, both sides the other end of elastic component 20 is rotated respectively and is installed on two B connecting seats 21, sets up the B connecting seat 21 to the equidirectional slope for damper can bear multi-directional vibration, improves the shock attenuation effect.
The elastic member 20 is made of a spring, and this arrangement is easy to implement.
The bottom of the mounting seat 26 is fixedly provided with a base 17, a cavity is arranged in the base 17, and the base 17 is fixedly arranged at the bottom of the mounting seat 26 through bolts; the base 17 is provided with a storage battery 18 in an inner cavity.
The storage battery 18 is electrically connected with the motor 8, and the storage battery 18 supplies power to the motor 8.
The moving wheel 16 is fixedly arranged at the bottom of the base 17; the moving wheel 16 is provided with a damper mechanism.
And a control switch 22 electrically connected with both the motor 8 and the base 17 is arranged on the side surface of the support shell 1.
When the surveying and mapping instrument body 24 is used for surveying and mapping, the fixing device is required to be fixed and not allowed to swing, so the surveying and mapping instrument further comprises a fixing mechanism, the fixing mechanism comprises a convex block 12 arranged on two sides of the surveying and mapping instrument body 24 and a locking block 14 correspondingly arranged below the convex block 12, the locking block 14 is fixedly arranged on a mounting seat 26, threaded holes are formed in corresponding positions of the convex block 12 and the locking block 14, and external threads matched with the threaded holes in the convex block 12 are arranged on the outer side of the threaded rod 13. This setting is when threaded rod 13 installs on lug 12 in the transportation, when needs survey and drawing, rotatory threaded rod 13 makes threaded rod 13 bottom get into to the screw hole on locking piece 14 in thereby fix surveying appearance body 24.
The working principle of the invention is as follows:
when the surveying instrument body 24 is sleeved in the supporting shell 1 by the supporting shell 1, the moving wheels 16 land, and the invention is driven to move by pushing the push handle 23, so that the moving performance of the invention is improved, and the invention is convenient to carry and carry; when measurement is needed, the motor 8 is electrified to work, the motor 8 drives the gear A6 to drive the gear B7 to rotate, the gear B7 drives the rotating rod 5 to rotate, and the external threads on the rotating rod 5 are matched with the threaded holes on the mounting seat 26, so that the supporting shell 1 is driven to move up and down, and the surveying and mapping instrument body 24 leaks out of the supporting shell 1; meanwhile, the D gear 11 is meshed with the C gear 9 on the rotary drum 10 so as to drive the rotary drum 10 to rotate, and the supporting leg 25 matched with the threaded hole in the rotary drum 10 moves downwards relative to the supporting shell 1 under the action of the rotary drum 10, so that the supporting leg pad 15 is pressed against the ground; when the outer sides of the supporting shell 1 and the supporting legs 25 are adjusted, the surveying instrument body 24 leaks; rotating the threaded rod 13 causes the bottom of the threaded rod 13 to enter the threaded hole in the lock block 14 to fix the mapper body 24, so as to map.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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, in the description of the present invention, "a plurality" means two or more unless otherwise specified. A feature defined as "first," "second," etc. may explicitly or implicitly include one or more of the feature.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A portable surveying instrument comprises a surveying instrument body (24), wherein the bottom of the surveying instrument body (24) is mounted on a mounting seat (26) through a damping mechanism, a supporting shell (1) is arranged on the outer side of the mounting seat (26), and the supporting shell (1) is mounted on the outer side of the mounting seat (26) through a lifting mechanism; the lifting mechanism is characterized by comprising a rotating rod (5), a gear A (6), a gear B (7) and a motor (8), wherein the upper end and the lower end of the rotating rod (5) are respectively rotatably mounted on a supporting shell (1), the gear B (7) is fixedly sleeved on the upper part of the rotating rod (5), the gear B (7) is meshed with the gear A (6) mounted at the output end of the motor (8), the motor (8) is fixedly mounted on the supporting shell (1), and an external thread matched with a threaded hole in a mounting seat (26) is arranged in the middle of the rotating rod (5); the rotary drum (10) is rotatably arranged on the supporting shell (1), a C gear (9) is sleeved on the rotary drum (10), the C gear (9) is meshed with a D gear (11) fixedly sleeved on the rotary rod (5), a threaded hole in threaded fit with the outer side of the supporting leg (25) is formed in the rotary drum (10), the bottom of the supporting leg (25) penetrates through the bottom of the supporting shell (1), a supporting leg pad (15) is arranged at the bottom of the supporting leg (25), and a moving wheel (16) is arranged at the bottom of the mounting seat (26); the side wall of the supporting shell (1) is also provided with a push handle (23).
2. The portable surveying instrument according to claim 1, characterized in that a cover plate (2) for covering is arranged at the bottom of the supporting shell (1), one end of the cover plate (2) is hinged at one side of the supporting shell (1), and the other end is clamped at the other side of the supporting shell (1); the cover plate (2) is provided with a fixing pad (4) used for fixing the surveying instrument body (24).
3. Portable plotter according to claim 2, characterized in that the cover plate (2) is provided with a handle (3) at its upper end.
4. The portable surveying instrument according to claim 1, wherein the damping mechanism comprises an a connecting seat (19) mounted at the bottom of the surveying instrument body (24), a B connecting seat (21) mounted on the mounting seat (26), and an elastic member (20), wherein the two sides of the bottom of the a connecting seat (19) are respectively and rotatably provided with the elastic members (20) which are obliquely arranged in different directions, and the other ends of the elastic members (20) at the two sides are respectively and rotatably mounted on the two B connecting seats (21).
5. The portable surveying instrument according to claim 1, characterized in that a base (17) is fixedly mounted at the bottom of the mounting seat (26), and a cavity is arranged inside the base (17); and a storage battery (18) is arranged in the cavity inside the base (17).
6. Portable plotter according to claim 5, characterized in that the support shell (1) is provided on its lateral surface with a control switch (22) electrically connected to both the motor (8) and the base (17).
7. A portable plotter according to any one of claims 1 to 6, characterized by further comprising a fixing mechanism.
8. The portable surveying instrument according to claim 7, wherein the fixing mechanism comprises a projection (12) mounted on both sides of the surveying instrument body (24) and a locking block (14) correspondingly disposed under the projection (12), the locking block (14) is fixedly mounted on the mounting seat (26), the projection (12) and the locking block (14) are respectively provided with a threaded hole at corresponding positions, and the outer side of the threaded rod (13) is provided with an external thread matching with the threaded hole on the projection (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015687.5A CN110702080B (en) | 2019-10-24 | 2019-10-24 | Surveying instrument convenient to carry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911015687.5A CN110702080B (en) | 2019-10-24 | 2019-10-24 | Surveying instrument convenient to carry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110702080A true CN110702080A (en) | 2020-01-17 |
| CN110702080B CN110702080B (en) | 2021-06-08 |
Family
ID=69202150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911015687.5A Active CN110702080B (en) | 2019-10-24 | 2019-10-24 | Surveying instrument convenient to carry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110702080B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649732A (en) * | 2020-06-12 | 2020-09-11 | 江苏中智腾飞信息科技有限公司 | Vehicle for surveying instrument based on satellite positioning system |
| CN112377768A (en) * | 2020-11-16 | 2021-02-19 | 铜仁学院 | Survey surveying equipment convenient to remove |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206847618U (en) * | 2017-06-08 | 2018-01-05 | 宋鹏杰 | A kind of civil engineering measurement apparatus |
| CN107803809A (en) * | 2017-11-14 | 2018-03-16 | 佛山杰致信息科技有限公司 | A kind of portable physical apparatus storage box |
| CN207407885U (en) * | 2017-11-06 | 2018-05-25 | 吉林大地地理信息技术有限公司 | A kind of supporting mechanism for geography information measuring instrument |
| CN108489472A (en) * | 2018-05-31 | 2018-09-04 | 贵州大学 | A kind of civil engineering commonly uses the surveying instrument mounting base of high stability |
| KR101935449B1 (en) * | 2018-10-16 | 2019-01-04 | 삼부기술 주식회사 | Precision digital map making system through the synthesis of geographic information and coordinate information |
| CN209166439U (en) * | 2018-12-29 | 2019-07-26 | 赵丽君 | A kind of portable surveying instrument of engineering mapping |
| CN209295992U (en) * | 2019-02-20 | 2019-08-23 | 张娟娟 | Geological mapping instrument crane |
-
2019
- 2019-10-24 CN CN201911015687.5A patent/CN110702080B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206847618U (en) * | 2017-06-08 | 2018-01-05 | 宋鹏杰 | A kind of civil engineering measurement apparatus |
| CN207407885U (en) * | 2017-11-06 | 2018-05-25 | 吉林大地地理信息技术有限公司 | A kind of supporting mechanism for geography information measuring instrument |
| CN107803809A (en) * | 2017-11-14 | 2018-03-16 | 佛山杰致信息科技有限公司 | A kind of portable physical apparatus storage box |
| CN108489472A (en) * | 2018-05-31 | 2018-09-04 | 贵州大学 | A kind of civil engineering commonly uses the surveying instrument mounting base of high stability |
| KR101935449B1 (en) * | 2018-10-16 | 2019-01-04 | 삼부기술 주식회사 | Precision digital map making system through the synthesis of geographic information and coordinate information |
| CN209166439U (en) * | 2018-12-29 | 2019-07-26 | 赵丽君 | A kind of portable surveying instrument of engineering mapping |
| CN209295992U (en) * | 2019-02-20 | 2019-08-23 | 张娟娟 | Geological mapping instrument crane |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111649732A (en) * | 2020-06-12 | 2020-09-11 | 江苏中智腾飞信息科技有限公司 | Vehicle for surveying instrument based on satellite positioning system |
| CN112377768A (en) * | 2020-11-16 | 2021-02-19 | 铜仁学院 | Survey surveying equipment convenient to remove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110702080B (en) | 2021-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110702080B (en) | Surveying instrument convenient to carry | |
| CN208735199U (en) | A kind of portable multi-function instrument of surveying and mapping tripod | |
| CN218935905U (en) | Scanner runing rest | |
| CN214790241U (en) | Site survey device for building structure design | |
| CN211875524U (en) | Electromechanical device installation equipment | |
| CN214790306U (en) | Positioning balance acquisition device for surveying and mapping | |
| CN212963920U (en) | Automatic measurement control equipment of resonant column instrument | |
| CN211976378U (en) | Supplementary mapping device of three-dimensional topography in city | |
| CN220114363U (en) | Portable mapping plate for highway bridge reconnaissance design | |
| CN214096066U (en) | Measuring device for land planning | |
| CN211954162U (en) | Combined on-site surveying and mapping device for construction engineering cost | |
| CN210893183U (en) | Indoor environment monitoring device that uses of crystal oscillator formula | |
| CN217208516U (en) | Ground level surveying instrument for urban construction planning and surveying | |
| CN216246266U (en) | Auxiliary device for infrared range finder based on floor height measurement | |
| CN216977901U (en) | Device for engineering survey | |
| CN221075940U (en) | Surveying instrument positioner is used in survey and drawing | |
| CN217441162U (en) | Complicated topography survey and drawing strutting arrangement | |
| CN210893117U (en) | Portable building mapping device | |
| CN212363205U (en) | Village-level geographic information data acquisition device based on 3S technology | |
| CN214591464U (en) | Signal detection device for distribution network construction | |
| CN210570649U (en) | Oblique photography measuring device for realizing three-dimensional modeling | |
| CN219841967U (en) | Surveying and mapping device convenient to accomodate | |
| CN217235170U (en) | Engineering cost mapping device | |
| CN213712498U (en) | Theodolite for field surveying and mapping | |
| CN217441279U (en) | Vertical mapping device for building engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210517 Address after: 518000 302, comprehensive information building, baodingwei a district, Kangle community, Nanwan street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Zhonghong Survey Technology Co.,Ltd. Address before: 810000 1906-2, 19th floor, 8 West Street, Chengzhong District, Xining City, Qinghai Province Applicant before: Qinghai Chonglin surveying and Mapping Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |